CN104595912A - Heat accumulating type high-temperature oxidation treatment device - Google Patents
Heat accumulating type high-temperature oxidation treatment device Download PDFInfo
- Publication number
- CN104595912A CN104595912A CN201410850191.0A CN201410850191A CN104595912A CN 104595912 A CN104595912 A CN 104595912A CN 201410850191 A CN201410850191 A CN 201410850191A CN 104595912 A CN104595912 A CN 104595912A
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- CN
- China
- Prior art keywords
- heat
- temperature
- treatment device
- oxidation treatment
- accumulating type
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/063—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating electric heating
Abstract
The invention provides a heat accumulating type high-temperature oxidation treatment device. With the development of industry, problems such as energy conservation and environment protection get more and more wide attention. How to apply an efficient and environmentally-friendly technology to actual production becomes a growing problem in modern industrial production. The heat accumulating type high-temperature oxidation treatment device comprises a combustion chamber, an air blower, an evacuation blower, a heating mechanism, a pipeline for conveying waste gas and an emptying pipeline, wherein the combustion chamber comprises a heat accumulation unit I, a heat accumulation unit II, two three-way reversing valves and a lengthened high-temperature thermometer; the heat accumulation unit I and the heat accumulation unit II have the same structure; the lengthened high-temperature thermometer is used for observing the temperature of the combustion chamber and is arranged on the surface of the combustion chamber. According to the heat accumulating type high-temperature oxidation treatment device, a double-unit device with preheat and heat accumulation alternation is adopted. Compared with a traditional heat exchange technology, the heat exchange efficiency is improved and the heat energy can be obviously saved. The lengthened high-temperature thermometer is additionally arranged outside the combustion chamber, so that the damage rate of the high-temperature thermometer is reduced and the production cost is saved.
Description
Technical field
The present invention relates to waste gas recovery technical field, especially relate 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.
Summary of the invention
For the problems referred to above, the present invention 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, beneficial effect of the present invention is:
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 present invention, 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 present invention is illustrated.
As shown in drawings, a kind of heat-accumulating type high-temperature oxidation treatment device provided by the invention, 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 comprising combustion chamber, pressure fan, emptying blower fan, heating arrangements and the conveying pipeline of waste gas and emptying pipe and, 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 |
|---|---|---|---|
| CN201410850191.0A CN104595912A (en) | 2014-12-31 | 2014-12-31 | Heat accumulating type high-temperature oxidation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850191.0A CN104595912A (en) | 2014-12-31 | 2014-12-31 | Heat accumulating type high-temperature oxidation treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595912A true CN104595912A (en) | 2015-05-06 |
Family
ID=53121865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850191.0A Pending CN104595912A (en) | 2014-12-31 | 2014-12-31 | Heat accumulating type high-temperature oxidation treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595912A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674302A (en) * | 2016-04-15 | 2016-06-15 | 马怡鑫 | Improved heat accumulation incinerator |
| CN113739171A (en) * | 2021-09-23 | 2021-12-03 | 苏州瑞弗逊环保科技有限公司 | Heat accumulating type incinerator for VOCs treatment |
| CN116576465A (en) * | 2023-06-06 | 2023-08-11 | 成都市蜀海天诚环保科技有限公司 | Electromagnetic heating waste gas device and electromagnetic heating waste gas treatment process |
-
2014
- 2014-12-31 CN CN201410850191.0A patent/CN104595912A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674302A (en) * | 2016-04-15 | 2016-06-15 | 马怡鑫 | Improved heat accumulation incinerator |
| CN113739171A (en) * | 2021-09-23 | 2021-12-03 | 苏州瑞弗逊环保科技有限公司 | Heat accumulating type incinerator for VOCs treatment |
| CN116576465A (en) * | 2023-06-06 | 2023-08-11 | 成都市蜀海天诚环保科技有限公司 | Electromagnetic heating waste gas device and electromagnetic heating waste gas treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |
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| WD01 | Invention patent application deemed withdrawn after publication |