CN204943509U - A kind of organic exhaust gas thermal accumulating incinerator - Google Patents
A kind of organic exhaust gas thermal accumulating incinerator Download PDFInfo
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- CN204943509U CN204943509U CN201520534885.3U CN201520534885U CN204943509U CN 204943509 U CN204943509 U CN 204943509U CN 201520534885 U CN201520534885 U CN 201520534885U CN 204943509 U CN204943509 U CN 204943509U
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- gas passage
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- incinerator
- combustion chamber
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Abstract
A kind of organic exhaust gas thermal accumulating incinerator, comprise gas inlet pipeline, waste gas outlet pipe, incinerator main body, incinerator main body is cylindric, center is provided with gas passage, incinerator body top is combustion chamber, bottom is provided with air intlet, intermediate lateral is provided with division board, incinerator body portion is divided into exothermic layer and preliminary heating zone by division board, exothermic layer and preliminary heating zone are longitudinally provided with spiral gas passage, some heat accumulation pipes are provided with in spiral gas passage, thermal insulation board is provided with some hot gas check valves and an air check valve, the end of the spiral gas passage of preliminary heating zone is provided with intake valve, the end of the spiral gas passage of heat-sink shell is closed.Beneficial effect is: adopt spiral gas passage, increase the path of gas circulation, the temperature of effective raising gas, gas adopts spiral gas passage when flowing out too, the heat of hot gas can be effectively made to pass to heat accumulation pipe, whole device structure is simple, is convenient to industrial application and maintenance.
Description
Technical field
The utility model relates to a kind of thermal accumulating incinerator, particularly relates to a kind of organic exhaust gas thermal accumulating incinerator.
Background technology
In industrial processes, large quantity of exhaust gas contains a large amount of organic matters, and the discharge of organic exhaust gas not only causes environmental pollution, and brings significant damage to human health, therefore, could discharge after needing exhaust-gas treatment to become harmless gas up to standard.The treatment process technology of organic exhaust gas is mainly divided into two large classes: i.e. recovery technology and destroy technology.Wherein, recovery technology comprises absorption techniques, adsorption technology, condensation technology and membrane separation technique etc.; Destroy technology comprises catalytic combustion, high temperature incineration, biological oxidation, low temperature plasma and photocatalysis oxidation technique etc.Recovery technology and destroy technology have its respective feature, and in general recovery technology is mainly used to process high concentration (>5000mg/m
3) organic exhaust gas, destroy technology mainly processes low concentration (<1000mg/m
3) organic exhaust gas.Organic exhaust gas recovery technology process for middle low concentration is obviously improper cost, therefore centering low concentration gas generally adopts destroy technology, wherein catalytic combustion and high temperature incineration apply more destroy technology, the efficiency of catalytic combustion technology process organic exhaust gas can reach 90-99%, slightly lower than high temperature incineration technology, catalyst plays vital effect in catalytic combustion system, the quality of catalyst directly affects the height of catalytic efficiency, for mainly metal and the metal salt catalyst of cleaning organic waste gas, Pt, Pd catalyst applies to obtain comparative maturity in engineering, but the expensive application limiting it to a certain extent.The key of high exhaust temperatures incineration technology is the quality of incinerator, incinerator is divided into burner and thermal accumulating incinerator, because burner energy consumption is larger, and burning is not thorough, gradually replace by thermal accumulating incinerator, thermal accumulating incinerator be combustion process produce heat store in heat-storing material, when the heat stored in heat-storing material exceedes waste gas ignition point, just do not needing the energy supply of heater, and can continue to maintain burning.Thermal accumulating incinerator complex structure of the prior art, heat storage efficiency is low.
Utility model content
The purpose of this utility model provides a kind of organic exhaust gas thermal accumulating incinerator and adopts this incinerator to burn the processing method of organic gas, and can have and effectively process organic exhaust gas, heat recovery rate is high, and equipment is simple
The technical solution of the utility model is: a kind of organic exhaust gas thermal accumulating incinerator, comprise gas inlet pipeline, waste gas outlet pipe, incinerator main body, it is characterized in that, described incinerator main body is cylindric, center is provided with gas passage, described gas passage runs through whole incinerator main body up and down, described incinerator body top is combustion chamber, the bottom of described incinerator main body is provided with air intlet, described air intlet is communicated with gas passage, described incinerator main body intermediate lateral is provided with division board, incinerator body portion is divided into two-layer up and down by division board, upper strata is exothermic layer, lower floor is preliminary heating zone, described exothermic layer and preliminary heating zone are longitudinally provided with spiral gas passage, some heat accumulation pipes are provided with in described spiral gas passage, described heat accumulation pipe runs through exothermic layer and preliminary heating zone, thermal insulation board is provided with between described exothermic layer and combustion chamber, described thermal insulation board is provided with some hot gas check valves and an air check valve, state gas passage by air check valve and combustion chamber, air is unidirectional from gas passage leads to combustion chamber, described combustion chamber is communicated with by hot gas check valve with exothermic layer, hot gas is unidirectional from combustion chamber leads to exothermic layer, described air check valve is arranged on the central authorities of gas passage and junction, combustion chamber, described hot gas check valve is arranged on the thermal insulation board at exothermic layer top, hot gas check valve is positioned at spiral gas passage near central gas passage side, the end of the spiral gas passage of described preliminary heating zone is provided with intake valve, the end of the spiral gas passage of described heat-sink shell is closed, described top of combustion chamber central authorities are provided with heater.
Further, described incinerator body exterior is enclosed with insulation skin.
Further, described heat accumulation pipe is divided into high-temperature heat accumulation pipe, medium temperature regenerator pipe and Low Temperature Storage heat pipe from inside to outside successively.
The beneficial effects of the utility model are: whole incinerator is divided into two-layer up and down by the utility model, adopt spiral gas passage, increase the path of gas circulation, gas passage arranges some heat accumulation pipes, the preheating of first spiral gas passage after cold waste gas enters, longer gas flowing path effectively can improve the temperature of gas, and it is can absorb heat to greatest extent that gas is entered, and then enters combustion chamber; And adopt spiral gas passage too during gas outflow, the heat of hot gas effectively can be made to pass to heat accumulation pipe, reduce gas temperature simultaneously, reach discharge standard.Whole device structure is simple, is convenient to industrial application and maintenance.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the sectional view of the utility model exhaust gas inlet end.
Fig. 3 is the sectional view of the utility model waste gas outlet end.
Wherein: 1, gas inlet pipeline 2, waste gas outlet pipe 3, incinerator main body 4, gas passage
5, combustion chamber 6, air intlet 7, division board 8, exothermic layer
9, preliminary heating zone 10, spiral gas passage 11, heat accumulation pipe 12, thermal insulation board
13, hot gas check valve 14, air check valve 15, insulation skin 16, high-temperature heat accumulation pipe
17, medium temperature regenerator pipe 18, Low Temperature Storage heat pipe 19, heater 20, intake valve
Detailed description of the invention
Below in conjunction with accompanying drawing, brief description is made to detailed description of the invention of the present utility model.
As Fig. 1, Fig. 2, a kind of organic exhaust gas thermal accumulating incinerator shown in Fig. 3, comprise gas inlet pipeline 1, waste gas outlet pipe 2, incinerator main body 3, it is characterized in that, described incinerator main body 3 is cylindric, center is provided with gas passage 4, whole incinerator main body 3 is run through in described gas passage about 4, described incinerator main body 3 top is combustion chamber 5, the bottom of described incinerator main body 3 is provided with air intlet 6, described air intlet 6 is communicated with gas passage 4, described incinerator main body 3 intermediate lateral is provided with division board 7, incinerator main body 3 is separated into two-layer up and down by division board 7, upper strata is exothermic layer 8, lower floor is preliminary heating zone 9, described exothermic layer 8 and preliminary heating zone 9 are longitudinally provided with spiral gas passage 10, some heat accumulation pipes 11 are provided with in described spiral gas passage 10, described heat accumulation pipe 11 runs through exothermic layer 8 and preliminary heating zone 9, thermal insulation board 12 is provided with between described exothermic layer 8 and combustion chamber 5, described thermal insulation board 12 is provided with some hot gas check valves 13 and an air check valve 14, described gas passage 4 is communicated with combustion chamber 5 by air check valve 14, air leads to combustion chamber from gas passage 4 is unidirectional, described combustion chamber 5 is communicated with by hot gas check valve 13 with exothermic layer 8, hot gas is unidirectional from combustion chamber 5 leads to exothermic layer 8, described air check valve 13 is arranged on the central authorities of gas passage 4 and junction, combustion chamber 5, described hot gas check valve arranges 14 on the thermal insulation board 12 at exothermic layer 8 top, hot gas check valve 14 is positioned at spiral gas passage 10 near central gas passage 4 side, the end of the spiral gas passage 10 of described preliminary heating zone 9 is provided with intake valve 20, the end of the described spiral gas passage of exothermic layer 8 10 is closed, described combustion chamber 5 center of top is provided with heater 19.
Further, described incinerator main body 3 outer wrap has insulation skin 15.
Further, described heat accumulation pipe 11 is divided into high-temperature heat accumulation pipe 16, medium temperature regenerator pipe 17 and Low Temperature Storage heat pipe 18 from inside to outside successively.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. an organic exhaust gas thermal accumulating incinerator, comprise gas inlet pipeline, waste gas outlet pipe, incinerator main body, it is characterized in that, described incinerator main body is cylindric, center is provided with gas passage, described gas passage runs through whole incinerator main body up and down, described incinerator body top is combustion chamber, the bottom of described incinerator main body is provided with air intlet, described air intlet is communicated with gas passage, described incinerator main body intermediate lateral is provided with division board, incinerator body portion is divided into two-layer up and down by division board, upper strata is exothermic layer, lower floor is preliminary heating zone, described exothermic layer and preliminary heating zone are longitudinally provided with spiral gas passage, some heat accumulation pipes are provided with in described spiral gas passage, described heat accumulation pipe runs through exothermic layer and preliminary heating zone, thermal insulation board is provided with between described exothermic layer and combustion chamber, described thermal insulation board is provided with some hot gas check valves and an air check valve, described gas passage is by air check valve and combustion chamber, air is unidirectional from gas passage leads to combustion chamber, described combustion chamber is communicated with by hot gas check valve with exothermic layer, hot gas is unidirectional from combustion chamber leads to exothermic layer, described air check valve is arranged on the central authorities of gas passage and junction, combustion chamber, described hot gas check valve is arranged on the thermal insulation board at exothermic layer top, hot gas check valve is positioned at spiral gas passage near central gas passage side, the end of the spiral gas passage of described preliminary heating zone is provided with intake valve, the end of the spiral gas passage of described preliminary heating zone is closed, described top of combustion chamber central authorities are provided with heater.
2. a kind of organic exhaust gas thermal accumulating incinerator according to claim 1, is characterized in that: described incinerator body exterior is enclosed with insulation skin.
3. a kind of organic exhaust gas thermal accumulating incinerator according to claim 1, is characterized in that: described heat accumulation pipe is divided into high-temperature heat accumulation pipe, medium temperature regenerator pipe and Low Temperature Storage heat pipe from inside to outside successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534885.3U CN204943509U (en) | 2015-07-21 | 2015-07-21 | A kind of organic exhaust gas thermal accumulating incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534885.3U CN204943509U (en) | 2015-07-21 | 2015-07-21 | A kind of organic exhaust gas thermal accumulating incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943509U true CN204943509U (en) | 2016-01-06 |
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ID=55010934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534885.3U Expired - Fee Related CN204943509U (en) | 2015-07-21 | 2015-07-21 | A kind of organic exhaust gas thermal accumulating incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964292A (en) * | 2015-07-21 | 2015-10-07 | 天津霍普环保科技有限公司 | Organic waste gas heat accumulating type incinerator and treatment method thereof |
-
2015
- 2015-07-21 CN CN201520534885.3U patent/CN204943509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964292A (en) * | 2015-07-21 | 2015-10-07 | 天津霍普环保科技有限公司 | Organic waste gas heat accumulating type incinerator and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |