JPH0338522U - - Google Patents
Info
- Publication number
- JPH0338522U JPH0338522U JP1989099395U JP9939589U JPH0338522U JP H0338522 U JPH0338522 U JP H0338522U JP 1989099395 U JP1989099395 U JP 1989099395U JP 9939589 U JP9939589 U JP 9939589U JP H0338522 U JPH0338522 U JP H0338522U
- Authority
- JP
- Japan
- Prior art keywords
- catalyst body
- combustion air
- premixed gas
- catalytic combustion
- swirling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000003647 oxidation Effects 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Gas Burners (AREA)
Description
第１図および第２図は本考案の一実施例を示す
ものである。第１図ａは触媒燃焼装置の内部構造
を示す正面図、同図ｂは同側面図である。第２図
ａは予熱段階における貴金属酸化触媒の背面側の
上下位置での温度分布を示すグラフ、同図ｂは、
定常燃焼段階における貴金属酸化触媒の背面側の
上下位置での温度分布を示すグラフである。
２……旋回混合ガス供給室、３……貴金属酸化
触媒体（触媒体）、６……送風パイプ、７……気
化混合部、８……フアン、１０……熱交換部、１
２……触媒予熱ヒータである。
1 and 2 show an embodiment of the present invention. FIG. 1a is a front view showing the internal structure of the catalytic combustion device, and FIG. 1b is a side view of the same. Figure 2a is a graph showing the temperature distribution at the upper and lower positions on the back side of the precious metal oxidation catalyst during the preheating stage, and Figure 2b is a graph showing
It is a graph showing the temperature distribution at the upper and lower positions on the back side of the noble metal oxidation catalyst during the steady combustion stage. 2...Swirling mixed gas supply chamber, 3...Precious metal oxidation catalyst body (catalyst body), 6...Blower pipe, 7...Vaporization mixing section, 8...Fan, 10...Heat exchange section, 1
2...Catalyst preheating heater.
Claims (1)
ガスを、予熱された触媒体上に流入して酸化反応
を促すことにより燃焼させるようにした触媒燃焼
装置において、 燃焼用空気を排熱にて予熱する熱交換部と、予
混合ガスに少なくとも旋回流を付与した上でこれ
を触媒体に供給する旋回混合ガス供給室とを備え
ていることを特徴とする触媒燃焼装置。[Claim for Utility Model Registration] In a catalytic combustion device in which a premixed gas consisting of a mixture of combustion air and vaporized fuel is combusted by flowing onto a preheated catalyst body and promoting an oxidation reaction. , characterized by comprising a heat exchange section that preheats combustion air with exhaust heat, and a swirling mixed gas supply chamber that imparts at least a swirling flow to the premixed gas and then supplies this to the catalyst body. Catalytic combustion equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989099395U JPH08587Y2 (en) | 1989-08-25 | 1989-08-25 | Catalytic combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989099395U JPH08587Y2 (en) | 1989-08-25 | 1989-08-25 | Catalytic combustion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0338522U true JPH0338522U (en) | 1991-04-15 |
| JPH08587Y2 JPH08587Y2 (en) | 1996-01-10 |
Family
ID=31648452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989099395U Expired - Fee Related JPH08587Y2 (en) | 1989-08-25 | 1989-08-25 | Catalytic combustion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08587Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263530U (en) * | 1985-10-03 | 1987-04-20 |
-
1989
- 1989-08-25 JP JP1989099395U patent/JPH08587Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263530U (en) * | 1985-10-03 | 1987-04-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08587Y2 (en) | 1996-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |