[1]The present invention relates to a combustor, the combustor for the recovery of combustion heat generated by burning the solid fuel in the combustion chamber to be used as energy.
BACKGROUND
[2]
And generally as industrial water, igniting the fuel in the combustion chamber in order to obtain thermal energy in industrial facilities such as steam or gas requires a high temperature to burn and utilize a combustors for generating thermal energy, the municipal solid waste as a fuel to be used in such a combustor yeonryohwa there is a solid fuel, such as widely used in the economical efficiency and recycling aspects.
[3]
The combustor according to the process for combusting a solid fuel, the clinker (clinker) resulting from the combustion is collected in the clinker collection unit communicates with the lower side to the combustion chamber is removed from the combustion chamber.
[4]
By the way, there is collected in the clinker the clinker collection unit along the flow of the combustion air, the combustion air is not as smooth outflow portion clinker collected from the combustion space, the clinker dropping the removal efficiency of the combustion space limitations.
Detailed Description of the Invention
SUMMARY
[5]
The present invention is designed to solve the above problems, whereby the combustion air smoothly clinker outlet portion collected from the combustion space, it is an object to provide a burner to increase the removal efficiency of the clinker combustion space.
Problem solving means
[6]
Combustion burner according to an embodiment of the present invention to achieve the above object, the grate is built-in which the combustion space is formed on the grate; Connected below the central portion of the grate a fuel supply for supplying fuel to the upper portion of the grate; An air supply connected to the combustion air, obliquely horizontal plane on the side of the combustion chamber to supply combustion air to be turning in the combustion space; And a lower gap is formed between the inner wall in communication with the grate of the combustion chamber, a portion of the clinker produced in the combustion space in combustion of the fuel clinker collection is collected through the gap; Include; and material inlet channels passing through the grate into the combustion space from the combustion through the gap from the space, the combustion air outlet portion so that the clinker collectors material introduced into the combustion space, the clinker collection unit.
[7]
[8]
Here, the re-inlet channel is formed of a plurality dog, and in the lower combustion chamber is increasing the size of the cross-sectional area toward the center can be made small.
[9]
In addition, the re-inlet channel is formed of a plurality dog, it can be reduced in the combustion chamber toward the center toward a lower number.
[10]
[11]
It may further include; Furthermore, the present invention provides a flow control member for controlling the combustion air flow structure in the unit, collecting the clinker to restrict the clinker in the sub collecting the clinker to be re-introduced into the combustion space with a combustion air have.
[12]
Here, the flow control member may be formed to extend downward from a lower portion of the combustion chamber into the clinker collection unit.
[13]
In this case, the flow control member may be formed to extend obliquely downward toward the center of the combustion chamber.
[14]
[15]
On the other hand, the present invention provides combustion air for supply into the combustion chamber through the clearance, the collection to be the clinker has been collected in the clinker collection unit air feed passage and the clinker at the gap through the clearance provided by the lower air supply unit It may further include; barrier ribs formed to separate the passage.
[16]
[17]
Incidentally, the present invention is check member having a through-hole hahyeop image lights to block that is provided inside the clinker collection unit, through which the upper station of the clinker passes below may further include a.
[18]
Further, the water can be accommodated such that the lower parts of the clinker, the clinker collection is deposited.
[19]
[20]
On the other hand, the air supply unit, and then the combustion air is turned along the interior wall of an outer surface of the combustion chamber to be introduced into the combustion space via the inlet, at a distance from the inner wall may be connected to the outer wall of the combustion chamber surrounding the inner wall.
[21]
[22]
In addition, the air supply unit includes an upper air supply unit for supplying combustion air are connected to the upper side of the combustion chamber, the combustion air so as to pivot downward in the combustion space; May include a; and is connected to the lower side of the combustion chamber, the combustion air after the combustion in contact with the fuel in the grate above the lower air supply unit for supplying combustion air so as to rise along the center of the combustion chamber.
[23]
[24]
Furthermore, the present invention as placed projecting in an inside of the combustion space in the inlet combustion air to the combustion space, so as to guide the combustion air to be below the turning along an inner wall of said combustion chamber combustion air at the flowing into the combustion space below the opening a guide It may further include; member.
[25]
[26]
Furthermore, the grate can be rotated by driving the center portion of the fuel supply.
[27]
In addition, the fuel supply portion is formed protruding toward the combustion space through the grate, it can be composed of a screw-type to supply the fuel continuously.
[28]
Here, by passing through the grate, the fuel supply portion is formed projecting toward the combustion space, the combustion space-side end has a downwardly hwakgyeong the blocking member may be mounted so as to laterally dispersed while blocking upward movement of the fuel.
[29]
Further, the combustion chamber can have a frusto-conical shape and a sanghyeop Beam.
Effects of the Invention
[30]
Combustors, the combustion air outlet portion clinker collected through the gap from the combustion space so that the inlet material into the combustion space, the material inlet channels through the grate into the combustion space from the clinker collecting part structure of the present invention. Thus, the clinker from the combustion space, as the collection portion combustion air is smoothly outlet, it has the effect to increase the removal efficiency of clinker burning space.
Brief Description of the Drawings
[31]
1 is a view of the interior of the combustor in accordance with one embodiment of the present invention.
[32]
2 is a view showing the interior of the combustor in accordance with another embodiment of the present invention.
[33]
Figure 3 is a plan view showing a lower part of the grate in the combustor of Figs.
[34]
Figure 4 is a view showing another embodiment of the grate of FIG.
[35]
Figure 5 is a view showing another embodiment of the grate of FIG.
[36]
Figure 6 (a) is a diagram showing the flow structure in the combustion air in the case 1 and that is also not the flow control member installed in the clinker collection unit in the combustor of FIG. 2, FIG. 6 (b) is a combustor of FIG. 1 and 2 If the flow control member provided on a portion clinker collecting a view showing the structure of the combustion air flowing in.
[37]
7 is a view showing that the checking member provided on the clinker collection unit in the combustor of Figs.
Mode for the Invention
[38]
Hereinafter, it described in detail through an exemplary illustration of the present invention. In addition as the reference numerals in the respective drawings of the component, as to the same elements even though shown in different drawings it will be noted that and to have the same reference numerals as much as possible. Further, in the following description of the present invention, a detailed description of known functions and configurations that are determined to obscure the gist of the present invention, the detailed description thereof will be omitted.
[39]
[40]
1 is a view of the interior of the combustor in accordance with one embodiment of the present invention, Figure 2 is a view of the interior of the combustor in accordance with another embodiment of the present invention.
[41]
Referring to the figure, the combustor of the present invention to the combustion chamber 100 in which the combustion fuel (F) of a solid, fuel supply portion 200 for supplying the fuel (F) to the combustion chamber 100, the combustion chamber 100, and comprising an air feed for feeding combustion air (a), the main constructive features as the combustion space (100a), fuel (F) the clinker is collected clinker collection unit 520 and the clinker produced by combustion in the collecting part ( 520) and includes a material from the inlet channel 530 which passes through the grate 130 into the combustion space (100a). For reference, the clinker (clinker) comprises a material as the rest of the fuel material is burned.
[42]
Here, the combustion chamber 100 is a combustion space (100a) is formed inside the lower portion of this combustion space (100a) there is a grate 130 is installed, the top is formed with a discharge port (100c). In this case, the grate 130 has a fuel supply section 200 in the central portion as a configuration in which the fuel (F) to the upper seat is connected to the lower side.
[43]
For reference, the combustion chamber 100 together preferably with a truncated cone shape as sanghyeop and Beam, stable in the durability of the side including the lower turning flow of the supplied into the combustion chamber 100 to be described later combustion air (A) It may be employed as the structure. In addition, this structure is an effective structure, removal of the unnecessary inner space of the corner in the rectangular cross section in the gas passage perspective.
[44]
[45]
In addition, the grate 130 is driven to rotate around a fuel supply unit 200, a grate 130, such as an example is connected directly to the drive member can be driven to rotate, a turntable (140 of FIG. 2) as another example installed on the upper surface of it may be when the drive member rotates the driven turntable (140) rotated in association thereto. At this time, the connection structure via a direct connection and a turntable structure (140) of the drive member relative to the grate is of course may also be used any conventional structure.
[46]
[47]
In addition, the fuel supplier 200 may take the structure for supplying the fuel (F) to the top of grate 130 is connected below the central portion of the grate 130. As an example, the fuel supply section 200 through the grate 130 protrudes form the side of the combustion space (100a), may consist of a screw system to continuously fed by a fuel (F) to the screw (210).
[48]
In addition, the fuel supply portion 200 side in the combustion space (100a) has an end portion below the hwakgyeong blocking member 220 to the upper side while blocking movement of the fuel (F) dispersion may be mounted laterally.
[49]
[50]
[51]
* On the other hand, the air supply unit are connected to the side portion of the combustion chamber 100 so as to supply the combustion air (A) into the interior of the combustion chamber 100, in particular may be composed of an upper air supply unit 310 and the lower air supply unit (320) have. The upper air supply unit 310 and the lower air supply unit 320 is determined by the relative positions different from each other, and thus not limited for specific connecting position are connected to the side of the combustion chamber (100).
[52]
At this time, the upper air supply unit 310 and the lower air supply unit 320 may be configured to take a structure for supplying the combustion air (A) so as to pivot along the inner wall 110 of the combustion chamber 100, by way of example the air supply unit 310, the upper side as shown in Figure 3 can achieve the connection structure connected to a horizontal inclined surface on the side of the combustion chamber (100). Combustion air (A) supplied through this upper air supply unit 310 to the fuel (F) on the by drops while turning along an inner wall 110 of the combustion chamber (100) in the combustion space (100a), the grate 130 it is possible to increase the combustion efficiency as the warm-up before it reaches the inner wall 110 of the combustion chamber 100 as to block the inner wall 110 from the high heat distribution portion extending upward toward the discharge port (100c) in the central portion of the combustion chamber 100, It can drop the temperature.
[53]
And, the lower air supply unit 320 is burned so as to rise along the center of the after combustion in contact with the lower side is connected to the side, the grate 130, fuel (F) of the upper portion of the combustion chamber 100, the combustion chamber 100, air ( a a) serves to supply.
[54]
[55]
Further, the upper air supply unit 310 of the air supply is to be introduced into the combustion space (100a) through the inner wall 110, an inlet (100b) and then turning along the outer surface of the combustion air (A) is a combustion chamber 100, at a distance from the inner wall 110 surrounding the inner wall 110 may be connected to the outer wall 120 of the combustion chamber (100).
[56]
In this way, the combustion air (A) supplied through the upper air supply unit 310 it is possible to cool the inner wall 110, while turning upward along the inner wall 110, the outer surface of the combustion chamber 100, since the inlet (100b) It flows through the combustion space (100a) may be warming up while turning downward.
[57]
In addition, the lower wall 110 of the lower side of the combustion air (A) supplied through the air supply unit 320 prior to entering into the side below the combustion space (100a), the combustion chamber 100 as shown in Figure 2 as an example while the lower pivot along the external surface can be cooled to a lower inner wall (110).
[58]
[59]
Incidentally, the present invention is the combustion air (A) pre-heating and with a combustion chamber 100 in the inner wall in order to achieve the cooling of the unit 110, the combustion is supplied by the air supply air (A) is a combustion chamber 100, the guide causes the lower turning inside the a guide member 400 that may be further included.
[60]
Here, as shown in the figure to look at a turning flow structure in detail of the air supply combustion air (A) to be supplied into the combustion space (100a) through the upper air supply unit 310 of.
[61]
Specifically, a being horizontal plane obliquely connected to the side, the combustion air (A) the combustion space (100a) through an inlet (100b) of the upper air supply unit 310, a combustion chamber (100) Looking at the upper air supply unit 310, as an example It will have a rotary force upon entering the inside. Specifically, there is the combustion air (A) flowing into the inner wall 110 and the outer wall of the combustion space (100a) through an inlet (100b) after passing through 120 of the combustion chamber 100, and then this flow combustion space ( 100a) maintaining the rotary force even when inflow to and that is of course.
[62]
Thus, there is to the combustion space (100a) within the combustion air (A) retaining the rotary force is mm by subsequent continuous air subsequently entering the combustion air (A) at which a constant of which is, but to turn while descending, fuel (F ) is reacted with the combustion outlet (100c) upward flow combustion remaining combustion air (a by the gas of high temperature side) is yikkeulryeoseo is moved to the center side or the upper side of the combustion chamber (100).
[63]
Accordingly, the present invention is maintaining the rotary force combustion air (A) is not moved to the center side or the upper side of the combustion chamber 100, the ride the inner wall 110 of the combustion chamber 100 in the combustion space (100a) to pivot downwardly is to guide the combustion air (a) by the guide member 400.
[64]
At this time, the guide member 400 is to take the lower opening structure as arranged projecting inside the combustion space (100a) at the inlet (100b) the combustion air (A) is introduced into the combustion space (100a), specifically, the combustion chamber spaced apart from the inner wall 110 of the extension and the combustion chamber (100) downward from the upper guide plate 410 and an upper guide plate 410 extends from 100 to the inside of the combustion chamber (100a) from the upper inlet (100b) structure It may be provided with a side guide plate 411. In this case, the side guide plate 411 forms a layout structure appropriate interval apart from the inner wall 110 of the furnace 100, the combustion space (100a) in the upper guide plate 410 is preferably in the combustion chamber 100, an inlet ( 100b) is located from the upper end of the jinige the structure extends in the side guide plate 411. Of course, in the flange structure, the structure on the upper side inner wall 110 of the combustion chamber 100, as shown in the figure, and if there is an inlet (100b) of the combustion space (100a) between this structure and the inner wall 110, said flange structure of the structure is caused to function as the upper guide plate 412.
[65]
[66]
In addition, the present invention provides many combustion than the combustion air (A) as described above is in the upper air supply unit 310 for supplying combustion air (A) to the upper chamber 100 so that the lower pivot and the lower air supply unit (320) branch is configured to provide the amount of air may further include a. Inner wall 110 of this minute warm-up and the combustion chamber 100 of the combustion air (A) by neulim the combustion air amount supplied to the upper air supply unit 310 by a base it is possible to increase the cooling effect.
[67]
Specifically, the branch unit upper air supply unit 310 and the lower air supply unit 320, a branch wall 341 is for the air supply line combustion air to the inside (330) (A) branch flow connected as a flow path for the disposed , an end of the branch wall 341 has to be mounted pivoting bar 342 to the combustion air flowing upwardly control air supply 310, a lower air supply unit 320, respectively. The pivoting bar 342 is, although not shown in the drawings by taking a structure in association with the driving unit providing a driving force to rotate the bar 342 so as to rotate the pivot bar 342 as well.
[68]
[69]
On the other hand, the clinker in the present invention are the main constructive features as with the clinker produced with the combustion gap 510 clinker collection unit 520 is collected through the fuel (F) in the combustion space (100a), the combustion space (100a) to increase the stripping efficiency, comprising a combustion space (100a), a gap (510) of combustion air (a) is re-entering the channel such that the inlet member into the combustion space (100a) (530) flows out to the clinker collection unit 520 through from do.
[70]
Specifically, the combustion of fuel (F) from the inner wall 110 and the gap 510 and is in communication below the combustion space (100a) formed between the grate 130 of the clinker collection unit 520 includes a combustion chamber 100, It serves to collect the resulting clinker through the gap 510.
[71]
In other words, fuel (F) is riding the remaining material of clinker burning space (100a) by moving the combustion air (A) to the lower turning within, that is positioned on the lower rim of the combustion space (100a), the combustion chamber (100 ) flows out from the inner wall 110 and the grate (combustion space (100a) through the gap 510 formed between the 130) in the clinker is collected inside the collecting part 520.
[72]
[73]
In addition, the material inlet channel 530 clinker collection unit 520 from the by taking the structure that passes through the grate 130 into the combustion space (100a), the clinker through the gap 510 from the combustion space (100a) collecting unit 520, the combustion air (a) flowing out to the functions to ensure that the inlet material into the combustion space (100a).
[74]
Here, referring to the flow structure in the combustion space (100a) and the combustion air (A) to the clinker collection unit 520, specifically, a gap 510 only to the access to the clinker collection unit 520, the combustion air (A) If the passage, combustion combustion air (a) is to be re-introduced into the combustion space (100a), the combustion space (100a) through the outlet when the gap 510 through the gap 510 to the clinker collection unit 520 from the air ( according to a) and does not occur smoothly flow to the outlet clinker collection unit 520, by collision, are not the clinker in the clinker collection unit 520 to be efficiently collected.
[75]
Accordingly, the present invention is the combustion of the combustion space (100a), the combustion air (A) is to be seamlessly outlet, the combustion air (A) to the clinker collection unit 520 from the to increase the clinker removal efficiency of the combustion space (100a) space the material inlet channels 530 to re-introduced into (100a) is configured.
[76]
In this case, the material inlet channel 530 takes a structure that passes through the grate 130 into the combustion space (100a) from the clinker collection unit 520, the gap 510 and, as a separate passage chamber 100 at the lower specific structure for it is as if formed so as to pass through the grate 130 is of course not limited by the present invention.
[77]
This material inlet channels 530 may be formed at a lower central portion preferably multiple dog circumference to at least one of the combustion chamber 100 as shown in the drawing.
[78]
[79]
On the other hand, the combustion air (A) is re-material inlet channels 530, the combustion space (100a) while the material flows into, this combustion space (100a) with the same re-entering the process, some clinker also the combustion air (A) from over the It is flowing. Specifically material as, the clinker collection unit 520, the farther the combustion air flow structure, the gap 510 in the other words, the combustion space at the lower part of the combustion chamber 100 toward the side of the center through the material inlet channels (530) (100a) the flow rate that flows rapidly, the faster the flow rate is clinker easily moves back into the combustion space (100a) by the combustion air (a).
[80]
Accordingly, as the material inlet channel 530 is shown in Figure 4. As an example, toward the center in the lower chamber 100 in which material flows in by taking a structure reduces the size of the cross-sectional area, the combustion space (100a) this quick partial flow rate, as the relative decrease in the size of the cross section, the slower the flow rate is re-introduced into the combustion space (100a) portion increasing the size of the cross-sectional area relative the combustion space (100a) through the material inlet channels 530 the amount of the clinker to be re-introduced back into the can be reduced. For reference, the cross-sectional area of ​​the material inlet channel 530 refers to the cross-sectional area of ​​the angle at which the change in size during flow control, refers to the cross-sectional area apparently drawings as an example.
[81]
Further, if the material inlet channel 530 is formed as shown in Figure 3, although not shown in the drawings may be formed in the lower combustion chamber (100) becomes gradually narrower in the middle.
[82]
In addition, the fast portion of the material inlet channel 530 as shown in Figure 5 As another example, the flow rate is re-inlet in the lower chamber (100) by taking an increasing number of shrinking structure toward the center, the combustion space (100a) amount of clinker to reduce the number of the relative, that the combustion space (100a) re-entering the flow rate flowing back again, the combustion space (100a) through the material inlet channel 530, as relatively a lot with the number of the slow part to the to be reduced.
[83]
For reference, having an appropriate size as a fuel (F) from falling through the size material on the inlet channel 530 of the above Fig. 3 to 5 are the grate 130, of course.
[84]
[85]
And, the present invention Figure 6 (b)] As described above, the flow control member to the clinker in the clinker collection unit 520 is configured to limit the re-introduced into the combustion space (100a) with the combustion air (A) shown in to 540 may further include.
[86]
This flow control member 540 is a clinker collection unit 520 being configured to control the combustion air flow structure in the combustion space (100a), the clinker together with the combustion air (A) in the clinker collection unit 520 It can limit the flowing material.
[87]
Specifically, the flow control member 540 Fig. 6 (b) an may take a structure that is formed to extend downward from the bottom of the combustion chamber 100 into the clinker collection unit 520 as described, as well as a combustion chamber (100 shown in ) it may take the structure that is formed extending obliquely downward toward the center of the.
[88]
Here, when a look with reference to Figure 6, the combustion air flow structure in the clinker collection unit 520, the first 6 (a) is the combustion air in the case where the flow control member 540 is not installed It is a view of the flow structure, and Fig. 6 (b) is a view showing a combustion air flow structure in the case where the flow control member 540 installed.
[89]
At this time, after the gap 510, the combustion air (A) flowing out to the clinker collection unit 520 from the combustion space (100a) through, Fig. 6 (a) in the ride the inner surface of the clinker collection unit 520, change direction just the process of moving toward the material inlet channel re-entering it, but the 6 into the combustion space (100a) through 530 (b), the material inlet channel 530 after the inner surface of the clinker collection unit 520 and the hammering direction changing is guided by the flow control member 540 is in a re-introduced into the combustion chamber toward the center 100 horizontally move to some extent re-entering the combustion space channel (100a) through 530 after.
[90]
Thus, by the clinker collection unit 520, the flow control member to immediately rise rapidly in without flowing toward the material inlet channels 530, 540 as shown in 6 (b) is also the combustion air (A) depending on thereby change direction in the horizontal direction, the flow rate also is slow as well, and becomes longer the flow length further gap 510, reducing the eddy current intensity in place of the flow diameter rotating on a lower side that extends vertically along the combustion air (a) It can be implemented more effectively that the clinker to the combustion air flow is separated from the (a) by its own weight, and thereby it is possible to increase the collection efficiency of the clinker the clinker collection unit 520.
[91]
[92]
On the other hand, the present invention is the combustion air (A) a gap (510) chamber (100) when fed into the air supply passage (510a) and a clinker collection passage (510b) through which is provided by the lower air supply unit (320) It may further include a partition wall 600 is formed in the gap 510 to separate.
[93]
The lower air supply unit 320 is raised along the center of the combustion chamber 100, and then connected to the lower side of the combustion chamber 100, the combustion air (A) burned by contact with the grate 130, fuel (F) of the upper for supplying the combustion air (a) that, at this time may be a gap 510, as a passage flowing into the combustion space (100a) utilized as shown in Fig.
[94]
In this case the gap 510 in the combustion space, the combustion air flowing into the clinker collection unit 520 from (100a) (A) and the lower air supply combustion air (A) supplied to the combustion space (100a) from 320 By flow interfere with each other, the collecting efficiency of the clinker the clinker collection unit 520, there is fall in the gap 510. the barrier ribs 600 may be provided to prevent this.
[95]
Specifically, the partition wall 600 is that the clinker is to be collected in the clinker collection unit 520, and separate the air supply passage (510a) and a clinker collection passage (510b) in the gap (510) through gap (510) When it takes a structure, separating the up-and-down direction longer to achieve the arrangement place, and this is not limited gap 510, the air supply passage (510a) from the clinker collection passage (510b) as shown in the drawing by way of example be as, any structure arranged to correspond to the adjacent structure may also be taken as a matter of course.
[96]
[97]
In addition, the present invention may further include a check member 700 provided inside the clinker collection unit 520, as shown in FIG.
[98]
The check member 700 may take the lower side of the clinker in the dog upper station serves to block the passage, to the image lights hahyeop the through holes (700a) formed by specifically preferred multiple pass structure.
[99]
Downward passage of the through holes (700a) as in the image lights of hahyeop structure in the through-hole (700a) of said check member 700 is clinker through the large upper opening relative to size easily flows is but smoothly, in the reverse direction when passing through the upper through-hole (700a) is through a small lower opening relative to the size of passage of the upper through-hole (700a) as the clinker can not easily pass through is not hardly achieved.
[100]
By the check member 700 is configured in this way it is possible to increase the collection efficiency of the clinker the clinker collection unit 520.
[101]
In addition, although not shown in the drawings there are water can be accommodated so that the clinker is deposited in the lower part of the clinker collection unit 520, when the clinker is seated in such water without the clinker is not easily removed by water force, and further When clinker is deposited inside the water it is not affected at all by the flow of the combustion air (a), may further improve the collection efficiency of the clinker the clinker collection unit 520.
[102]
[103]
Consequently, the present invention as described above is to be introduced again into the combustion space (100a), a gap (510) of combustion air (A) a combustion space (100a) flows out to the clinker collection unit 520 via from, clinker collection unit ( as 520), the combustion space (100a) to thereby re-entering the channel 530 that passes through the grate 130, the configuration, the smooth outflow combustion space (100a) from the combustion air (a in the clinker collection unit 520) from , it is possible to increase the removal efficiency of the clinker combustion space (100a).
[104]
[105]
As it described above, but it should be understood that the detailed description and specific examples, the invention is not limited thereto under the technical scope of the present invention by one of ordinary skill in the art possible various changes and modifications within the equivalent scope of the claims will be described. FIG.

Claims

[Claim 1]Combustion chamber grate is built-in and a combustion space formed on the grate; for supplying combustion air combustion air is pivotally from the combustion space; connected downwardly to the central portion of the grate a fuel supply for supplying fuel to the upper portion of the grate air supply to the side connected to the horizontal inclined surface of the combustion chamber; is a gap in communication with the lower formed between the inner wall and the grate of the combustion chamber, and part is the clinker produced in the combustion space in combustion of the fuel clinker collection is collected through the gap; A combustor including a; and the material inlet channel passing through the grate into the combustion space from the combustion through the gap from the space, the combustion air outlet portion so that the clinker collectors material introduced into the combustion space, the clinker collection unit.
[Claim 2]
The method of claim 1, wherein the material inlet channel combustor, characterized in that the dog is formed in plurality, in the furnace bottom which gradually reduces the size of the cross-sectional area toward the center.
[Claim 3]
The method of claim 1, wherein the material inlet channel is formed of a plurality dog, a combustor, characterized in that in the lower combustion chamber reduced the number increasing toward the center.
[Claim 4]
The method of claim 1, wherein to restrict the clinker in the clinker collection unit is re-introduced into the combustion space together with the combustion air, a flow control member for controlling the combustion air flow structure in the clinker collection portion; further comprising a combustor according to claim.
[Claim 5]
The method of claim 4 wherein the flow control member, characterized in that the combustor is formed to extend downward from a lower portion of the combustion chamber into the clinker collection unit.
[Claim 6]
The method of claim 5, wherein the flow control member is a burner, characterized in that formed below the inclined extending toward the center of the combustion chamber.
[Claim 7]
The method of claim 1 wherein the combustion air supplied by the lower air supply is fed through the gap into the combustion chamber, the clinker and clinker air supply passage in the gap to be collected in the clinker collection unit through the gap combustor according to claim 1, further including; barrier ribs formed so as to separate the collection passage.
[Claim 8]
The method of claim 1 wherein there is provided within the clinker collection unit, the check member having a through-hole hahyeop image lights to block passing through the station above the clinker passes downwardly; combustor further comprising the.
[Claim 9]
To claim 1, wherein The method according to any one of Items 8, wherein the combustor characterized in that the water receiving portion so that the clinker is immersed below the clinker is collected.
[Claim 10]
The method of claim 1, wherein the air supply unit, and then the combustion air is turned along the interior wall of an outer surface of the combustion chamber to be introduced into the combustion space via the inlet, at a distance from the inner wall connected to the outer wall of the combustion chamber surrounding the inner wall combustor according to claim.
[Claim 11]
The method of claim 1, wherein the air supply unit includes an upper air supply unit for supplying combustion air are connected to the upper side of the combustion chamber, the combustion air so as to pivot downward in the combustion space; The combustor comprising: a; and is connected to the lower side of the combustion chamber, after the combustion air to combustion in contact with the fuel in the grate above the lower air supply unit for supplying combustion air so as to rise along the center of the combustion chamber.
[Claim 12]
The method of claim 1, wherein the combustion air as arranged projecting inside the combustion space from the inlet port to be lower turning along an inner wall of the combustion chamber so as to guide the combustion air, the combustion air flowing into the combustion space from the combustion space below the opening combustor according to claim 1, further including; a guide member.
[Claim 13]
The method of claim 1, wherein the burner grate is characterized in that the driving unit rotates in the center of the fuel supply.
[Claim 14]
According to claim 1, wherein said fuel supply portion is formed to project through the grate toward the combustion space, the combustor being configured as a screw-type so as to supply the fuel continuously.
[Claim 15]
According to claim 1, wherein said fuel supply portion is formed to project through the grate toward the combustion space, the combustion space-side end portion, and that an lower hwakgyeong the blocking member to the side dispersed while blocking upward movement of the fuel equipped combustor according to claim.
[Claim 16]
The method of claim 1, wherein the combustion chamber is a combustor, characterized in that, with a truncated cone shape as to sanghyeop Beam.