CN201836901U - Heat storage burning reactor - Google Patents
Heat storage burning reactor Download PDFInfo
- Publication number
- CN201836901U CN201836901U CN2010205697565U CN201020569756U CN201836901U CN 201836901 U CN201836901 U CN 201836901U CN 2010205697565 U CN2010205697565 U CN 2010205697565U CN 201020569756 U CN201020569756 U CN 201020569756U CN 201836901 U CN201836901 U CN 201836901U
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- China
- Prior art keywords
- exhaust steam
- combustion chamber
- waste gas
- heat
- heat storage
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses a heat storage burning reactor comprising a heater (1), a burning chamber (2) and three waste gas passages (3), wherein the heater (1) is arranged in the burning chamber (2); the three waste gas passages have the same structure and are internally provided with heat storage bodies (5); the burning chamber is arranged at the position where one ends of the three waste gas passages are gathered; and a gas inlet (6), a gas outlet (7) and a cleaning port (8) are respectively arranged at the other ends of the three waste gas passages. On the condition that catalysis burning effect in an original stable working stage is not influenced, the waste gas passages can be purged, and waste gas that is not treated can not be directly emitted into the atmosphere by an exhaust passage in reversing, so that the standard emission of the organic waste gas can be ensured.
Description
Technical field
The utility model relates to a kind of heat storage type combustion reactor.
Background technology
The heat-accumulation combustion reactor is an energy-efficient reactor of handling combustible exhaust gas.The heat-accumulation combustion reactor of prior art adopts two regenerator structures mostly, is the simplest heat-accumulation combustion reaction system.Two regenerator structures will be held by the high-temperature gas heat that comes out in the combustion chamber and stay; and preheating enters the organic exhaust gas of energy storage bed; adopt the absorption of ceramic heat-storing material, release heat; realized limit waste heat recovery; heat recovery rate can reach more than 95%; the waste gas clearance reaches more than 99%, has solved the high problem of energy consumption, protects environment effectively.
CN2473468 discloses a kind of regenerative thermal oxidizer, and it mainly is made up of energy storage bed, the combustion chamber that is communicated with the energy storage bed top, autocontrol valve etc., and the autocontrol valve of energy storage bed bottom links to each other with exhaust main with the inlet manifold respectively.Energy storage bed will be held by the high-temperature gas heat that comes out in the combustion chamber and stay, and preheating enters the organic exhaust gas of energy storage bed by alternately commutation of control valve.In being applicable under the various flow velocitys, the improvement of the organic exhaust gas of the big flow of low concentration.This technology is in commutation phase, and the untreated waste gas that remains in the bed can directly enter atmosphere by the exhaust passage, and final exhaust-gas treatment effect is produced considerable influence.
CN200986198 discloses a kind of multichamber thermal accumulating organic exhaust gas incinerator, comprising: regenerator, combustion chamber, reversal valve, air inlet pipeline and gas exhaust piping; Columniform burning body of heater is divided into 6 fan-shaped regenerator, and regenerator is circular layout; Above regenerator, be provided with columniform combustion chamber; Combustion chamber upper middle position install combustion device is that burner is carried air and fuel by combustion air pipeline and the auxiliary fuel pipeline that is connected with burner; Each regenerator is connected with air inlet pipeline, scavenging pipeline and gas exhaust piping respectively by rotary reversing valve.Though this technology has increased scavenging pipeline, have only 2 regenerator air inlets when being to use, 3 regenerator exhausts are but arranged, can cause heat storage accumulation of heat deficiency in working long hours, the organic exhaust gas preheating is insufficient, and the energy consumption increase also influences combustion efficiency.
Summary of the invention
The utility model provides a kind of heat-accumulation combustion reactor, is intended to solve part that existing heat-accumulation combustion reactor exists in commutation phase and remains in the unprocessed atmosphere that is discharged into of organic exhaust gas in the bed, makes the unfavorable problem of waste gas comprehensive treatment effect.
The utility model heat-accumulation combustion reactor comprises heater 1, combustion chamber 2 and three exhaust steam passages 3, heater 1 is arranged in the combustion chamber 2, article three, the exhaust steam passage structure is identical, exhaust steam passage inside is provided with heat storage 5, article three, an end intersection of exhaust steam passage is that the other end of 2, three exhaust steam passages in combustion chamber is provided with air inlet 6, gas outlet 7 and Butterworth Hatch 8 respectively.
In the utility model, the heat storage outside of three exhaust steam passages is surrounded by heat insulating block 4, is lined with heat insulating block in the combustion chamber 2.
In the utility model, three exhaust steam passages are 120 ° of distributions in the horizontal direction in combustion chamber intersection, take up an area of the space in order to save, and three exhaust steam passages are " L " structure, and vertically section is separated from each other and is parallel to each other, and horizontal segment is interconnected.Article three, the air inlet 6 of exhaust steam passage, gas outlet 7 and Butterworth Hatch 8 can be provided with by-pass valve control respectively.Air inlet, gas outlet and Butterworth Hatch are positioned at the vertically bottom of section of exhaust steam passage.
In the utility model, heater is positioned at the center of combustion chamber, from the reactor top combustion chamber of packing into.
During the utility model work, every exhaust steam passage is only opened air inlet respectively, perhaps gas outlet, perhaps in the Butterworth Hatch.
Compared with prior art, the utility model can purge exhaust steam passage when not influencing original stationary operational phase Catalytic Combustion Effect.Owing to increased purging system, regenerator obtains purging before exhaust, does not exist untreated waste gas directly to enter the situation of atmosphere by the exhaust passage during commutation, has guaranteed the qualified discharge of organic exhaust gas.
Description of drawings
Fig. 1 is the structural representation of the utility model heat-accumulation combustion reactor.
Fig. 2 is the vertical view of the utility model heat-accumulation combustion reactor.
Wherein, 1-heater, 2-combustion chamber, 3-exhaust steam passage, 4-heat insulating block, 5-heat storage, 6-air inlet, 7-gas outlet, 8-Butterworth Hatch.
The specific embodiment
Further specify the structure and the occupation mode of the utility model heat-accumulation combustion reactor below in conjunction with accompanying drawing.
By illustrated in figures 1 and 2, the utility model is by heater 1, combustion chamber 2, exhaust steam passage 3
1～3(subscript is represented three exhaust steam passage numberings, and is as follows), heat insulating block 4, heat storage 5
1～3, air inlet 6
1～3, gas outlet 7
1～3, Butterworth Hatch 8
1～3Form.Described heat storage 5
1～3Place exhaust steam passage 3 respectively
1～3In, the outside is surrounded by heat insulating block 4; Described exhaust steam passage 3 has three, and exhaust steam passage vertically section is separated from each other, and horizontal segment is interconnected, and is 120 ° of distributions at horizontal plane; 3 intersections are provided with combustion chamber 2 at exhaust steam passage, are lined with heat insulating block 4 in the combustion chamber, and heater 1 is installed at the center, combustion chamber, and heater is positioned at reactor center, from the reactor top combustion chamber of packing into; Every exhaust steam passage 3 corresponding 6, one gas outlets 7 of an air inlet and Butterworth Hatch 8; Air inlet 6, gas outlet 7 and Butterworth Hatch 8 are positioned at the vertically bottom of section of exhaust steam passage 3.
A working cycles is divided into three working stages, and the switching in each stage is by air inlet, and the valve of gas outlet and Butterworth Hatch is controlled.Waste gas is by air inlet 6
1Enter bar exhaust steam passage 3
1, this moment heat storage 5
1Be in the heat release state, waste gas is carried out preheating; Purgative gas is by Butterworth Hatch 8 simultaneously
2Enter exhaust steam passage 3
2, heat storage 5
2Be in the heat release state, purgative gas is carried out preheating; Both mix back by entering exhaust steam passage 3 after heater 1 heating
3, at exhaust steam passage 3
3In the burning heat release (this moment heat storage 5
3Be in the accumulation of heat state), then by gas outlet 7
3Enter the pipeline of giving vent to anger.
Switch air inlet, give vent to anger and purgative gas.Make waste gas pass through air inlet 6
2Enter exhaust steam passage 3
2, this moment heat storage 5
2Be in the heat release state, waste gas is carried out preheating; Purgative gas is by Butterworth Hatch 8 simultaneously
3Enter exhaust steam passage 3
3, heat storage 5
3Be in the heat release state, purgative gas is carried out preheating; Both mix back by entering exhaust steam passage 3 after heater 1 heating
1, at exhaust steam passage 3
1In the burning heat release (this moment heat storage 5
1Be in the accumulation of heat state), then by gas outlet 7
1Enter the pipeline of giving vent to anger.
Switch air inlet, give vent to anger and purgative gas.Make waste gas pass through air inlet 6
3Enter exhaust steam passage 3
3, this moment heat storage 5
3Be in the heat release state, waste gas is carried out preheating; Purgative gas is by Butterworth Hatch 8 simultaneously
1Enter exhaust steam passage 3
1, heat storage 5
1Be in the heat release state, purgative gas is carried out preheating; Both mix back by entering exhaust steam passage 3 after heater 1 heating
2, at exhaust steam passage 3
2In the burning heat release (this moment heat storage 5
2Be in the accumulation of heat state), then by gas outlet 7
2Enter the pipeline of giving vent to anger.More than three working stages form a working cycles.
Compared with prior art, owing to have three exhaust steam passages and increase a Butterworth Hatch, can purge waste gas, owing to increased purging system, regenerator obtains purging before exhaust, do not exist untreated waste gas directly to enter the situation of atmosphere by the exhaust passage during commutation, guaranteed the qualified discharge of organic exhaust gas.
Claims (8)
1. heat-accumulation combustion reactor, it is characterized in that comprising heater [1], combustion chamber [2] and three exhaust steam passages [3], heater [1] is arranged in the combustion chamber [2], article three, the exhaust steam passage structure is identical, exhaust steam passage inside is provided with heat storage [5], and an end intersection of three exhaust steam passages is combustion chamber [2], and the other end of three exhaust steam passages is provided with air inlet [6], gas outlet [7] and Butterworth Hatch [8] respectively.
2. according to the described reactor of claim 1, it is characterized in that: the heat storage outside of three exhaust steam passages is surrounded by heat insulating block [4], and the combustion chamber is lined with heat insulating block in [2].
3. according to the described reactor of claim 1, it is characterized in that: three exhaust steam passages are 120 ° of distributions in the horizontal direction in combustion chamber intersection.
4. according to claim 1 or 3 described reactors, it is characterized in that: three exhaust steam passages are " L " structure, and vertically section is separated from each other and is parallel to each other, and horizontal segment is interconnected.
5. according to the described reactor of claim 1, it is characterized in that: the air inlet of three exhaust steam passages [6], gas outlet [7] and Butterworth Hatch [8] are provided with by-pass valve control respectively.
6. according to the described reactor of claim 4, it is characterized in that: air inlet, gas outlet and Butterworth Hatch are positioned at the vertically bottom of section of exhaust steam passage.
7. according to the described reactor of claim 1, it is characterized in that: heater is positioned at the center of combustion chamber.
8. according to claim 1 or 5 described reactors, it is characterized in that: every exhaust steam passage is only opened air inlet respectively, perhaps gas outlet, perhaps in the Butterworth Hatch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205697565U CN201836901U (en) | 2010-10-14 | 2010-10-14 | Heat storage burning reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205697565U CN201836901U (en) | 2010-10-14 | 2010-10-14 | Heat storage burning reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836901U true CN201836901U (en) | 2011-05-18 |
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ID=44007008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205697565U Expired - Lifetime CN201836901U (en) | 2010-10-14 | 2010-10-14 | Heat storage burning reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043911A (en) * | 2019-04-11 | 2019-07-23 | 黄山天之都环境科技发展有限公司 | A kind of RCO regenerative catalytic combustion device and combustion method |
| WO2020100190A1 (en) * | 2018-11-12 | 2020-05-22 | カンケンテクノ株式会社 | Exhaust gas scrubbing device |
-
2010
- 2010-10-14 CN CN2010205697565U patent/CN201836901U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020100190A1 (en) * | 2018-11-12 | 2020-05-22 | カンケンテクノ株式会社 | Exhaust gas scrubbing device |
| CN110043911A (en) * | 2019-04-11 | 2019-07-23 | 黄山天之都环境科技发展有限公司 | A kind of RCO regenerative catalytic combustion device and combustion method |
| CN110043911B (en) * | 2019-04-11 | 2023-11-21 | 黄山天之都环境科技发展有限公司 | Combustion method of RCO heat accumulating type catalytic combustion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |