CN204678354U - A kind of heat-accumulating type high-temperature oxidation treatment device - Google Patents
A kind of heat-accumulating type high-temperature oxidation treatment device Download PDFInfo
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- CN204678354U CN204678354U CN201420866840.1U CN201420866840U CN204678354U CN 204678354 U CN204678354 U CN 204678354U CN 201420866840 U CN201420866840 U CN 201420866840U CN 204678354 U CN204678354 U CN 204678354U
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- thermal storage
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Abstract
Along with industrial expansion, the problem such as the energy and protection of the environment of saving is paid close attention to more and more widely.How the technology of high-efficiency environment friendly to be applied in actual production the problem having become and become increasingly conspicuous in modern industry production, the utility model provides a kind of heat-accumulating type high-temperature oxidation treatment device, comprise combustion chamber, pressure fan, emptying blower fan, heating arrangements and the conveying pipeline of waste gas and emptying pipe, described combustion chamber comprises the identical thermal storage unit I of two structures and thermal storage unit II, two three-way diverter valves and for observing the lengthening high temperature thermometer being arranged on combustor surface of chamber temperature.Two cell arrangements that the utility model replaces by adopting preheating and accumulation of heat, and traditional heat transfer technology improves heat exchange efficiency, the significant saving heat energy; Set up lengthening high temperature thermometer in outside, combustion chamber, reduce the loss ratio of high temperature thermometer, save and be produced into.
Description
Technical field
The utility model relates to waste gas recovery technical field, especially relates to a kind of heat-accumulating type high-temperature oxidation treatment device.
Background technology
While modern industry fast development, the discharge capacity of industrial waste gas also grows with each passing day.On the one hand, toxic emission not only causes the pollution of atmospheric environment, must purified treatment.On the other hand, because resources and environment problem day is aobvious outstanding, how the technology of high-efficiency environment friendly is applied in actual production and has become modern industry distinct issues.Heat accumulating type oxidation treatment device has efficient flue gas waste heat and reclaims, and the superiority such as air and gas preheating temperature height are applied in actual production by most of manufacturing enterprise.But regenerative combustion technology still also exists deficiency at present, such as tail gas is after regenerator preheating, and enter the fully oxidized decomposition of oxidizing chamber, flue-gas temperature reaches about 800-900 DEG C.Although waste heat can reclaim a part, also have most heat loss, and the main device of process organic exhaust gas, shell all adopts steelwork, the heat insulation temperature-resistant material of liner.Matching used for observing the high temperature thermometer of chamber temperature in use very easily occur damaging phenomenon with it, needing to change frequently, bringing inconvenience for producing.
Utility model content
For the problems referred to above, the utility model has carried out technological improvement on original heat-accumulating type high-temperature oxidation treatment device, concrete technical scheme is: a kind of heat-accumulating type high-temperature oxidation treatment device, it is characterized in that comprising combustion chamber, pressure fan, emptying blower fan, the pipeline of heating arrangements and conveying waste gas and emptying pipe, described combustion chamber comprises the identical thermal storage unit I of two structures and thermal storage unit II, two three-way diverter valves and for observing the lengthening high temperature thermometer being arranged on combustor surface of chamber temperature, described lengthening high temperature thermometer adopts metallic thermocouple sleeve pipe, described metallic thermocouple casing length is minimum is 200mm.
Further, ceramic honey comb heat-storing material is filled with in described thermal storage unit I and thermal storage unit II.
Further, described heating arrangements is that burner or electric heater heat.
Further, the real-time detected temperatures of thermocouple is provided with in described thermal storage unit I and thermal storage unit II.
Further, described lengthening high-temperature temperature is in respect of two.
Compared to the prior art, the beneficial effects of the utility model are:
1, the two cell arrangements adopting preheating and accumulation of heat to replace, and traditional heat transfer technology improves heat exchange efficiency, the significant saving heat energy;
2, by setting up lengthening high temperature thermometer in outside, combustion chamber, reducing the loss ratio of high temperature thermometer, saving production cost.
Accompanying drawing explanation
Accompanying drawing 1 is the accompanying drawing of a kind of heat-accumulating type high-temperature oxidation treatment device of the utility model, in figure:
1. combustion chamber, 2. thermal storage unit I, 3. thermal storage unit II, 4. thermocouple, 5. lengthen high temperature thermometer, 6. heating arrangements, 7. three-way diverter valve, 8. pressure fan, 9. emptying blower fan, 10. chimney.
Detailed description of the invention
In conjunction with the accompanying drawings and embodiments a kind of heat-accumulating type high-temperature oxidation treatment device of the utility model is illustrated.
As shown in drawings, a kind of heat-accumulating type high-temperature oxidation treatment device that the utility model provides, comprise combustion chamber 1, pressure fan 8, emptying blower fan 9, with pipeline and the emptying pipe of conveying waste gas, described combustion chamber 1 comprises the identical thermal storage unit I 2 of two structures and thermal storage unit II 3, two three-way diverter valves 7 and for observing the lengthening high temperature thermometer 5 being arranged on combustor surface of chamber temperature, described lengthening high temperature thermometer adopts metallic thermocouple sleeve pipe, and described metallic thermocouple casing length is minimum is 200mm.
Further, ceramic honey comb heat-storing material is filled with in described thermal storage unit I 2 and thermal storage unit II 3;
Described thermal storage unit I 2 and thermal storage unit II 3 is provided with burner or electric heater heats; Described heating arrangements 6 heats for burner or electric heater; Described lengthening high temperature thermometer 5 has two.
Industrial waste gas is introduced into thermal storage unit I 2 in advance and is preheated to uniform temperature, by lengthening high temperature thermometer 5 Real-Time Monitoring, judge whether this waste gas has arrived the setting purification temperature 800 degree of organic exhaust gas, if temperature arrives, then directly by thermal storage unit II 3, if also do not reached, then open heating arrangements 6 to heat, carrying out auxiliary heating makes gasification temperature arrive purification requirement, within it burn, to react the oxide removed wherein, reaction after high-temperature gas by another thermal storage unit II 3 time, gas heat energy will import the former thermal storage unit II 3 that one of to have cooled into, the heat of high-temperature gas is stored, gas is discharged from chimney 10 through emptying blower fan 9 with lower temperature.After certain hour, three-way diverter valve 7 switches, and industrial waste gas then imports this thermal storage unit II 3 preheating, and after reaction, high-temperature gas energy is then stored in thermal storage unit I 2, completes once-through operation circulation.Circulate with this, when gas concentration is higher, the heat of generation is enough to meet preheating requirement next time, now can complete the purification of organic exhaust gas without the need to opening heating arrangements 6, reaching energy-saving effect.
Claims (5)
1. a heat-accumulating type high-temperature oxidation treatment device, it is characterized in that, comprise combustion chamber, pressure fan, emptying blower fan, the pipeline of heating arrangements and conveying waste gas and emptying pipe, described combustion chamber comprises the identical thermal storage unit I of two structures and thermal storage unit II, two three-way diverter valves and for observing the lengthening high temperature thermometer being arranged on combustor surface of chamber temperature, described lengthening high temperature thermometer adopts metallic thermocouple sleeve pipe, and described metallic thermocouple casing length is minimum is 200mm.
2. a kind of heat-accumulating type high-temperature oxidation treatment device according to claim 1, is characterized in that: be filled with ceramic honey comb heat-storing material in described thermal storage unit I and thermal storage unit II.
3. a kind of heat-accumulating type high-temperature oxidation treatment device according to claim 1, is characterized in that: described heating arrangements is that burner or electric heater heat.
4. a kind of heat-accumulating type high-temperature oxidation treatment device according to claim 1, is characterized in that: be provided with the real-time detected temperatures of thermocouple in described thermal storage unit I and thermal storage unit II.
5. a kind of heat-accumulating type high-temperature oxidation treatment device according to claim 1, is characterized in that: described lengthening high-temperature temperature is in respect of two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866840.1U CN204678354U (en) | 2014-12-31 | 2014-12-31 | A kind of heat-accumulating type high-temperature oxidation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420866840.1U CN204678354U (en) | 2014-12-31 | 2014-12-31 | A kind of heat-accumulating type high-temperature oxidation treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204678354U true CN204678354U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420866840.1U Expired - Fee Related CN204678354U (en) | 2014-12-31 | 2014-12-31 | A kind of heat-accumulating type high-temperature oxidation treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204678354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972618A (en) * | 2016-05-09 | 2016-09-28 | 上海安居乐环保科技有限公司 | Device guarantee regenerative thermal oxidizer (GRTO) capable of treating inflammable and explosive industrial organic waste gas more safely |
-
2014
- 2014-12-31 CN CN201420866840.1U patent/CN204678354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972618A (en) * | 2016-05-09 | 2016-09-28 | 上海安居乐环保科技有限公司 | Device guarantee regenerative thermal oxidizer (GRTO) capable of treating inflammable and explosive industrial organic waste gas more safely |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20181231 |