Solid Fuel Fired Burner And Solid Fuel Fired Boiler

< Back

Solid Fuel Fired Burner And Solid Fuel Fired Boiler

Abstract: A solid-fuel-fired burner that suppresses a high-temperature oxygen remaining region formed at the outer circumference of a flame and that can decrease the amount of NOx eventually produced is provided. A solid-fuel-fired burner (20) that is used in a burner section of a solid-fuel-fired boiler for performing low-NOx combustion separately in the burner section and in an additional-air injection section and that injects powdered solid-fuel and air into a furnace includes a fuel burner (21) having internal flame stabilization and a secondary-air injection port (30) that does not perform flame stabilization, in which the air ratio in the fuel burner (21) is set to 0.85 or more. Fig. 1B

Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence

Patent Information

Application #

Filing Date

22 December 2011

Publication Number

42/2012

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

MITSUBISHI HEAVY INDUSTRIES , LTD.

16-5, KONAN 2-CHOME, MINATO-KU, TOKYO 108-8215, JAPAN

Inventors

1. KEIGO MATSUMOTO

C/O MITSUBISHI HEAVY INDUSTRIES, LTD. 16-5, KONAN 2-CHOME, MINATO-KU, TOKYO 108-8215, JAPAN

2. KOUTARO FUJIMURA

C/O MITSUBISHI HEAVY INDUSTRIES, LTD. 16-5, KONAN 2-CHOME, MINATO-KU, TOKYO 108-8215, JAPAN

3. KAZUHIRO DOMOTO

C/O MITSUBISHI HEAVY INDUSTRIES, LTD. 16-5, KONAN 2-CHOME, MINATO-KU, TOKYO 108-8215, JAPAN

4. TOSHIMITSU ICHINOSE

C/O MITSUBISHI HEAVY INDUSTRIES, LTD. 16-5, KONAN 2-CHOME, MINATO-KU, TOKYO 108-8215, JAPAN

5. NAOFUMI ABE

C/O MITSUBISHI HEAVY INDUSTRIES, LTD. 16-5, KONAN 2-CHOME, MINATO-KU, TOKYO 108-8215, JAPAN

6. JUN KASAI

C/O MITSUBISHI HEAVY INDUSTRIES, LTD. 16-5, KONAN 2-CHOME, MINATO-KU, TOKYO 108-8215, JAPAN

Specification

NA

Documents

Application Documents

#	Name	Date
1	10151-delnp-2011-GPA-(27-04-2012).pdf	2012-04-27
2	10151-delnp-2011-Form-3-(27-04-2012).pdf	2012-04-27
3	10151-delnp-2011-Form-1-(27-04-2012).pdf	2012-04-27
4	10151-delnp-2011-Correspondence-others-(27-04-2012).pdf	2012-04-27
5	Abstract.jpg	2012-07-16
6	10151-delnp-2011-Form-5.pdf	2012-07-16
7	10151-delnp-2011-Form-3.pdf	2012-07-16
8	10151-delnp-2011-Form-2.pdf	2012-07-16
9	10151-delnp-2011-Form-18.pdf	2012-07-16
10	10151-delnp-2011-Form-1.pdf	2012-07-16
11	10151-delnp-2011-Drawings.pdf	2012-07-16
12	10151-delnp-2011-Description (Complete).pdf	2012-07-16
13	10151-delnp-2011-Correspondence-others.pdf	2012-07-16
14	10151-delnp-2011-Claims.pdf	2012-07-16
15	10151-delnp-2011-Abstract.pdf	2012-07-16
16	Form 3 [26-10-2016(online)].pdf	2016-10-26
17	10151-DELNP-2011-FER.pdf	2017-12-18
18	10151-DELNP-2011-certified copy of translation (MANDATORY) [12-03-2018(online)].pdf	2018-03-12
19	10151-DELNP-2011-OTHERS-160318.pdf	2018-03-26
20	10151-DELNP-2011-Correspondence-160318.pdf	2018-03-26
21	10151-DELNP-2011-REQUEST FOR CERTIFIED COPY [30-07-2018(online)].pdf	2018-07-30
22	10151-DELNP-2011-AbandonedLetter.pdf	2019-01-22

Search Strategy

1	Searchreport10151delnp2011_13-04-2017.pdf