CN203656925U - Segmental selective flameless burner - Google Patents
Segmental selective flameless burner Download PDFInfo
- Publication number
- CN203656925U CN203656925U CN201320538959.1U CN201320538959U CN203656925U CN 203656925 U CN203656925 U CN 203656925U CN 201320538959 U CN201320538959 U CN 201320538959U CN 203656925 U CN203656925 U CN 203656925U
- Authority
- CN
- China
- Prior art keywords
- burner
- catalyst
- catalyst layer
- selective
- tank body
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a segmental selective flameless burner. The segmental selective flameless burner comprises a tank body, burner supports, an inner burner casing, an outer burner casing, a heat insulating material, a catalyst screen plate A, a catalyst layer A, a catalyst screen plate B, a catalyst layer B, a catalyst screen plate C, a catalyst layer C, a high-position thermoelectric couple, a low-position thermoelectric couple, an air supply pipe, an air supply pipe flange and a gas outlet, wherein the inner burner casing is nested in the outer burner casing, the heat insulating material is filled between the two casings, and the vertical tank body is formed; and the catalyst screen plate A, the catalyst layer A, the catalyst screen plate B, the catalyst layer B, the catalyst screen plate C and the catalyst layer C are distributed in the tank body from top to bottom, and a group of supports are arranged at the lower part. Complex components of gasification and pyrolysis gas of household garbage are subjected to segmental oxidation reduction by different catalysts, and flameless burning is realized; and for the method, the equipment is simple to manufacture, the performance is stable, the consumption is reduced, the transformation is fast, exhaust emission is stable, and the application range can be involved in other fields of organic exhaust gas treatment.
Description
Technical field:
The utility model relates to a kind of selective oxidation reduction catalysts combustion technology, is particularly a kind ofly applicable to domestic garbage gasification cracking gas flameless combustion can apply the flameless burner of low-concentration organic exhaust gas processing.
Background technology:
The method of processing at present domestic garbage gasification cracking gas comprises auxiliary combustion, directly burning.Wherein auxiliary combustion is most widely used general, and its method is by the burning of natural gas or fuel oil, domestic garbage gasification cracking gas and air to be mixed, and under hot environment operating mode, is oxidized, and reaches the object of burning.But, due to domestic garbage gasification cracking gas complicated component, excess air easily causes cooling, lack of air can not completing combustion.And auxiliary combustion natural gas or fuel oil consumption are excessive, have increased operating cost, are difficult to extensive use.
Summary of the invention:
For making up above technical deficiency, the utility model provides the segmentation of one way of life refuse gasification cracking gas selective flameless burner.Domestic garbage gasification cracking technique is the category of Incineration of Household Refuse, comprises direct gasification method, destructive gasifying method, plasma gasification method, the melt and dissolved method of gasification cracking.Pollute new research field for eliminating consumer waste incineration processing bioxin both at home and abroad, the selective flameless burner of segmentation, adopt selective oxidation reduction technique, by different catalyst segmentations, gas with various is carried out to catalytic combustion, reach the generation of controlling bioxin with synthetic.
The utility model provides the segmentation of one way of life refuse gasification cracking gas selective flameless burner, tank body, burner arm, burner inner housing, burner housing body, insulation material, cracking gas air supply pipe, air filter, catalyst activation gas siphunculus, activation gas siphunculus flange, air filter, air cleaner casing, air cleaner cartridge, air filter outward flange, electric heater, electric heater assembly, current electrode, catalyst sieve plate A, catalyst layer A, catalyst sieve plate B, catalyst layer B, catalyst sieve plate C, catalyst layer C, high-order thermocouple, low level thermocouple, for airduct, for air duct flange, gas vent, it is characterized in that, burner housing body inner sleeve has burner inner housing, fill insulant material between two housings, form upright tank body, catalyst sieve plate A has from top to bottom been arranged in parallel in tank body, catalyst layer A, catalyst sieve plate B, catalyst layer B, catalyst sieve plate C, catalyst layer C, bottom is provided with a pack support.
Further, described burner inner housing and burner housing body top are arranged with gasification cracking gas air supply pipe, and bottom is arranged with gas vent, form path.
Further, described burner housing body one side is provided with catalyst activation gas siphunculus, activation gas siphunculus flange, connects air filter, and air filter is made up of air cleaner casing, air cleaner cartridge, air filter outward flange.
Further, described burner tubbiness shell body one side is provided with electric heater flange, leads in tank interior one group of parallel tank interior that is placed in of electric heating tube, electric heating tube external linkage electric heater assembly, current electrode.
Further, described burner tubbiness shell body opposite side arranges, and low level thermocouple and high-order thermocouple, lead in tank interior.
Further, described high-order thermocouple and low level thermocouple divide two sections setting, are provided with for airduct, for air duct flange between two sections.
The utlity model has following advantage:
1, simple in structure being easy to manufactured: flameless burner changes tank body redox the body of heater combustion method of traditional combustion mode, reduced the equipment of the series of complexes such as burner, igniter, flame-observing hole, combustion-supporting, is easier to manufacture.
2, low-temp reaction is safe and reliable: tank body redox reaction is than the low 400-600 ℃ of oxidizing fire temperature, low to tank structure material requirements standard, resists the time of burning long, and use procedure is more complete.
3, segmentation is selected to be widely used: burning is to carry out under the condition that relies on airborne oxygen and combustible gas concentration ratio to possess, and combustible gas purity is had to index requirement.It is that the combustible in gas is carried out to categorizing selection that segmentation is selected, and without index requirement, can in the time that fire-retardant air carbon dioxide concentration is higher, carry out flameless combustion to combustible gas purity, and application has more popularity.
4, shorten flow process energy-saving and emission-reduction: the Consideration of MSW Incineration Technology adopting both at home and abroad at present, technique circuit is relatively long, energy consumption is high, particularly has oxidizer, and discharge amount of exhaust gas increases.Processing cost increases, and segmentation selective oxidation reduces without combustion-supporting, and processing line is short out, and discharge amount of exhaust gas is few, more energy-saving and emission-reduction.
5, cutting off source stops synthetic: the generation that consumer waste incineration is processed bioxin has Process Character, the one, combustion process produces, the 2nd, discharge process synthesizes, domestic garbage gasification cracking has changed traditional combustion system, limit the generation of bioxin, segmentation redox, utilizes temperature control, stop the synthetic of bioxin, the discharge of Shi bioxin is lower.
Accompanying drawing explanation
Accompanying drawing described herein is to be used to provide further understanding of the present utility model, forms the application's a part, but does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model structural representation.
In figure: 1, tank body, 2, burner housing body, 3, burner inner housing, 4, 5, burner arm, 6, low head flange, 7, upper cover shell body, 8, upper cover inner housing, 9, insulation material, 10, distribution of gas sieve plate, 11, catalyst activation gas siphunculus, 12, activation gas siphunculus flange, 13, air filter, 14, air cleaner casing, 15, air cleaner cartridge, 16 air filter outward flanges, 17, low head, 18, cracking gas air supply pipe, 19, air supply pipe flange, 20, upper cover flange, 21, electric heater flange, 22, electric heating tube, 23, current electrode, 24, electric heater assembly, 25 catalyst sieve plate A, 26 catalyst sieve plate B, 27 catalyst sieve plate C, 28, catalyst layer A, 29 catalyst layer B, 30, catalyst layer C, 31, low level thermocouple, 32, high-order thermocouple, 33, for airduct, 34, for air duct flange, 35, gas vent, 36, gas vent flange.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples wherein and explanation are only used for explaining the utility model, but not as to restriction of the present utility model.
As shown in Figure 1, the selective flameless burner of a kind of segmentation described in the utility model, comprising: tank body (1), burner arm (4) (5), burner inner housing (2), burner housing body (3), insulation material (9), cracking gas air supply pipe (18), air filter (13), catalyst activation gas siphunculus (11), activation gas siphunculus flange (12), air filter (13), air cleaner casing (14), air cleaner cartridge (15), air filter outward flange (16) electric heater (22), electric heater assembly (24), current electrode (23), catalyst sieve plate A (25), catalyst layer A (28), catalyst sieve plate B (26), catalyst layer B (29), catalyst sieve plate C (27), catalyst layer C (30), high-order thermocouple (32), low level thermocouple (31), for airduct (33), for air duct flange (34), gas vent (35), it is characterized in that, burner housing body (2) inner sleeve has burner inner housing (3), fill insulant material between two housings (9), form upright tank body (1), catalyst sieve plate A (25) has from top to bottom been arranged in parallel in tank body (1), catalyst layer A (28), catalyst sieve plate B (26), catalyst layer B (29), catalyst sieve plate C (27), catalyst layer C (30), bottom is provided with a pack support (4) (5).
Described burner inner housing (2) and burner housing body (3) top are arranged with cracking gas air supply pipe (18), and bottom is arranged with gas vent (35), form path.
Described burner housing body one side is provided with catalyst activation gas siphunculus (11), activation gas siphunculus flange (12) connects air filter (13), and air filter (13) is made up of air cleaner casing (14), air cleaner cartridge (15), air filter outward flange (16).
Described burner housing body (2) one sides are provided with electric heater flange (21), lead in tank body (1) inside, parallel tank body (1) inside that is placed in of one group of electric heating tube (22), outside electric heater assembly (24), the current electrode (23) of connecting of electric heating tube (22).
Described burner housing body (2) opposite side arranges low level thermocouple (31) and high-order thermocouple (32), leads in tank body (1) inside.
Point two sections setting of described high-order thermocouple (32) and low level thermocouple (31), is provided with between two sections for airduct (33), for air duct flange (34).
Embodiment 1, open electric heater assembly (24) power switch, heat to flameless burner, observe temperature in burner by low level thermocouple (31), when temperature is greater than 100 ℃, open air filter outward flange (16) and locate fan power switch, make air pass through air cleaner cartridge (15) and enter tank body (1).
Embodiment 2, enter the pure air in tank body (1), through electric heating tube (22), heating, open gas vent flange (36) and locate air inducing power switch, heated air is activated catalyst filler through catalyst layer A (28), catalyst sieve plate B (26), catalyst layer B (29), catalyst sieve plate C (27), catalyst layer C (30) successively by catalyst sieve plate A (25).
Embodiment 3, along with lively atmosphere temperature raises, low level thermocouple (31) reaches predetermined temperature, turns off air filter outward flange (16) and locates fan power switch, completes activation and enters operation preparation.
Embodiment 4, open air supply pipe flange (19) and locate valve, gasification cracking gas enters tank body (1) by cracking gas air supply pipe (18), distributed by distribution of gas sieve plate (10), strengthen air-introduced machine rotating speed simultaneously, low level thermocouple (31) temperature rise, reaches predetermined temperature, turns off electric heater assembly (24) power switch.
Embodiment 5, along with tank body (1) temperature rise, opening for air duct flange (34) makes air pass through to enter for tube sealing (33), observe high-order thermocouple (32) and regulate air-introduced machine speed, reach predetermined temperature, set robot control system(RCS) parameter, commencement of commercial operation.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (6)
1. the selective flameless burner of segmentation, comprising: tank body (1), burner arm (4, 5), burner inner housing (2), burner housing body (3), insulation material (9), cracking gas air supply pipe (18), air filter (13), catalyst activation gas siphunculus (11), activation gas siphunculus flange (12), air filter (13), air cleaner casing (14), air cleaner cartridge (15), air filter outward flange (16) electric heater (22), electric heater assembly (24), current electrode (23), catalyst sieve plate A (25), catalyst layer A (28), catalyst sieve plate B (26), catalyst layer B (29), catalyst sieve plate C (27), catalyst layer C (30), high-order thermocouple (32), low level thermocouple (31), for airduct (33), for air duct flange (34), gas vent (35), it is characterized in that, burner housing body (2) inner sleeve has burner inner housing (3), fill insulant material between two housings (9), form upright tank body (1), catalyst sieve plate A (25) has from top to bottom been arranged in parallel in tank body (1), catalyst layer A (28), catalyst sieve plate B (26), catalyst layer B (29), catalyst sieve plate C (27), catalyst layer C (30), bottom is provided with a pack support (4, 5).
2. the selective flameless burner of segmentation according to claim 1, it is characterized in that, burner inner housing (2) and burner housing body (3) top are arranged with cracking gas air supply pipe (18), bottom is arranged with gas vent (35), forms path.
3. the selective flameless burner of segmentation according to claim 1, it is characterized in that, burner housing body one side is provided with catalyst activation gas siphunculus (11), activation gas siphunculus flange (12) connects air filter (13), and air filter (13) is made up of air cleaner casing (14), air cleaner cartridge (15), air filter outward flange (16).
4. the selective flameless burner of segmentation according to claim 1, it is characterized in that, burner housing body (2) one sides are provided with electric heater flange (21), lead in tank body (1) inside, parallel tank body (1) inside that is placed in of one group of electric heating tube (22), outside electric heater assembly (24), the current electrode (23) of connecting of electric heating tube (22).
5. the selective flameless burner of segmentation according to claim 1, it is characterized in that, burner housing body (2) opposite side arranges low level thermocouple (31) and high-order thermocouple (32), leads in tank body (1) inside.
6. the selective flameless burner of segmentation according to claim 1, it is characterized in that, point two sections setting of high-order thermocouple (32) and low level thermocouple (31), is provided with between two sections for airduct (33), for air duct flange (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538959.1U CN203656925U (en) | 2013-09-02 | 2013-09-02 | Segmental selective flameless burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538959.1U CN203656925U (en) | 2013-09-02 | 2013-09-02 | Segmental selective flameless burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656925U true CN203656925U (en) | 2014-06-18 |
Family
ID=50923306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320538959.1U Expired - Fee Related CN203656925U (en) | 2013-09-02 | 2013-09-02 | Segmental selective flameless burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656925U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597633A (en) * | 2015-12-31 | 2016-05-25 | 成和环保科技股份有限公司 | Catalyst reactor of solid waste treatment equipment |
| CN107300169A (en) * | 2016-04-14 | 2017-10-27 | 中国科学院大连化学物理研究所 | The catalytic flameless burner and combustion method of a kind of extremely low pollutant emission |
| CN107543430A (en) * | 2016-06-27 | 2018-01-05 | 杨胜渊 | Flameless combustion device |
| CN108592056A (en) * | 2017-12-26 | 2018-09-28 | 合肥恒力装备有限公司 | A kind of catalysis oxidation VOCs devices and processing method |
| TWI676776B (en) * | 2018-05-07 | 2019-11-11 | 張淵滄 | Tunnel cracking furnace |
-
2013
- 2013-09-02 CN CN201320538959.1U patent/CN203656925U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597633A (en) * | 2015-12-31 | 2016-05-25 | 成和环保科技股份有限公司 | Catalyst reactor of solid waste treatment equipment |
| CN107300169A (en) * | 2016-04-14 | 2017-10-27 | 中国科学院大连化学物理研究所 | The catalytic flameless burner and combustion method of a kind of extremely low pollutant emission |
| CN107300169B (en) * | 2016-04-14 | 2019-12-27 | 中国科学院大连化学物理研究所 | Catalytic flameless combustion device and combustion method with extremely low pollutant emission |
| US10859261B2 (en) | 2016-04-14 | 2020-12-08 | Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences | Catalytic flameless combustion apparatus with extremely low pollutant emission and combustion method |
| CN107543430A (en) * | 2016-06-27 | 2018-01-05 | 杨胜渊 | Flameless combustion device |
| CN107543430B (en) * | 2016-06-27 | 2019-05-24 | 杨胜渊 | Flameless combustion device |
| CN108592056A (en) * | 2017-12-26 | 2018-09-28 | 合肥恒力装备有限公司 | A kind of catalysis oxidation VOCs devices and processing method |
| TWI676776B (en) * | 2018-05-07 | 2019-11-11 | 張淵滄 | Tunnel cracking furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203656925U (en) | Segmental selective flameless burner | |
| CN204460222U (en) | Environment-friendly garbage high-efficiency thermal decomposition device | |
| CN102607023B (en) | Alcohol-based combustor for boiler and kiln furnace | |
| CN210656799U (en) | Biological organic matter heat treatment device of gas rotary furnace | |
| CN104165521A (en) | Biomass smelting furnace burner | |
| CN204104681U (en) | The roasting tea device that charcoal is electrically coupled | |
| CN202973211U (en) | Efficient, energy-saving and environmental-friendly gasification stove | |
| CN207065103U (en) | A kind of multifunctional candlestick | |
| CN202532477U (en) | Alcohol-based combustion engine for boiler and kiln | |
| CN101839503B (en) | Fixed-proportion regulated gas stove | |
| CN205641003U (en) | Full heat utilization biomass energy source kitchen range | |
| CN103776025B (en) | A kind of multi-stage multi-pipe dry distiller | |
| CN205090604U (en) | Gas combustion hot blast furnace | |
| CN2913883Y (en) | Stalk gas generating oven | |
| CN203771390U (en) | Multi-stage multi-pipe dry distiller | |
| CN104515150A (en) | Tempering furnace with foot case | |
| CN204084307U (en) | A kind of environment-protection boiler | |
| CN202281206U (en) | Boiler smokeless combustion device | |
| CN202814067U (en) | Biomass and electric heating dual-purpose smelting furnace | |
| CN207716420U (en) | Three layers of casing burner and the burner with the burner and boiler | |
| CN203718783U (en) | Separate-type hydrolytic dessociation mixed gas fuel burner | |
| CN203404966U (en) | Biomass boiler | |
| CN209524633U (en) | A kind of novel energy-saving type burning boiler based on PLC | |
| CN203464352U (en) | Commercial methanol kitchen | |
| CN205860102U (en) | A kind of environment-friendly type combustion chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI GUOJIN DEVELOPMENT REGENERATIVE RESOURCES CO Free format text: FORMER OWNER: FENG YINCUI Effective date: 20140618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230000 HEFEI, ANHUI PROVINCE TO: 231283 HEFEI, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140618 Address after: 231283, Hefei high tech Development Zone, Anhui, Dabie Mountain Road and fire road junction, southeast corner of the 4 Patentee after: Anhui state environmental protection renewable resources development Co., Ltd. Address before: City intersection of Baohe District of Hefei city in Anhui province 230000 Wuhu road and Tongcheng road Vista C room 2008 Patentee before: Feng Yincui |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20190902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |