CN204329040U - A kind of novel RTO accumulation of heat incinerator - Google Patents
A kind of novel RTO accumulation of heat incinerator Download PDFInfo
- Publication number
- CN204329040U CN204329040U CN201420791720.XU CN201420791720U CN204329040U CN 204329040 U CN204329040 U CN 204329040U CN 201420791720 U CN201420791720 U CN 201420791720U CN 204329040 U CN204329040 U CN 204329040U
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- Prior art keywords
- burner
- regenerator
- waste gas
- heat
- flue
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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.)
- Expired - Fee Related
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- 238000009825 accumulation Methods 0.000 title claims abstract description 54
- 239000002912 waste gas Substances 0.000 claims abstract description 49
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003546 flue gas Substances 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000000446 fuel Substances 0.000 claims abstract description 9
- 230000007797 corrosion Effects 0.000 claims abstract description 6
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 239000012855 volatile organic compound Substances 0.000 claims description 7
- 239000003517 fume Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 3
- 231100000331 toxic Toxicity 0.000 claims description 3
- 230000002588 toxic effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 4
- 239000002918 waste heat Substances 0.000 abstract description 3
- 238000005338 heat storage Methods 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A kind of novel RTO accumulation of heat incinerator is made up of body of heater, magnetic layers of balls, honeycomb heat accumulation body I, regenerator I, Fuel Control System, burner I, thermocouple, relief valve, burner hearth, heat exchanger I, burner II, chimney, air control system for air, regenerator II, wicket, waste gas filter, exhaust piping, flue, heat exchanger II, blower fan I, blower fan II, two four-way electromagnetic reversing valves, burner III, burner IV, honeycomb heat accumulation body II and pipelines.Four burners are arranged in a certain way, the shunting achieving flame make Temperature Distribution in burner hearth evenly, avoid the generation causing temperature mode nitrogen oxide because local temperature is too high.By waste gas filter, magnetic layers of balls twice waste gas filtering operation, to the filtration of bulky grain thing and the corrosion reduced honeycomb heat accumulation body, extend the life-span of honeycomb heat accumulation body, improve the efficiency of exhaust-gas treatment.The waste heat of heat exchanger to flue gas is utilized to recycle.
Description
Technical field
The utility model relates to a kind of novel RTO accumulation of heat incinerator, is related specifically to a kind of energy-saving environmental protection device for industrial organic exhaust gas process, belongs to energy-saving environmental protection device field.
Background technology
Existing RTO accumulation of heat incinerator is mainly large-scale incinerator in the market, process waste gas 2000m
3/ more than h, the shortcomings such as ubiquity is bulky, investment of equipment cost is high, service life that is heat storage is short, fume afterheat can not make full use of.In the occasion widely such as welding shop, printing and dyeing workshop, spary workshop of the industry such as machining, printing and dyeing, it is desirable that burning facility that is miniaturized, efficient energy-saving.A kind of free style RTO waste gas combustion furnace (CN201320088605), although this technology proposes by using multiple tracks heat-storing material to realize passing in waste gas burning process the heat of ceramic heat storage body more even, avoid ceramic heat storage body and occur that ceramic structure glues stifled problem because upper and lower temperature difference is large, but do not propose because waste gas is to the blocking of bulky grain thing in the corrosion of ceramic heat storage body and waste gas, the ceramic structure caused glues stifled problem; Organic exhaust air incinerator of multichambered heat accumulating type (CN200986198Y), although similar with the present invention in principle, does not mention that the filtration of waste gas and the protection to ceramic heat storage body are not mentioned in the recycling of fume afterheat yet.
Summary of the invention
For the deficiency of prior art equipment, the utility model provides a kind of novel RTO accumulation of heat incinerator, can process organic exhaust gas 500 ~ 2000m
3/ h, realizes the dispersion of burner hearth flame, being uniformly distributed of temperature in burner hearth, improves heat storage corrosion and sticky stifled phenomenon, effectively extends the life-span of heat storage, decreased the discharge of heat by flue gas waste heat recovery, improve the treatment effeciency of waste gas.
To achieve these goals, the utility model solves the technical scheme that its technical problem adopts and is:
A kind of novel RTO accumulation of heat incinerator is made up of body of heater, magnetic layers of balls, honeycomb heat accumulation body I, regenerator I, Fuel Control System, burner I, thermocouple, relief valve, burner hearth, heat exchanger I, burner II, air control system for air, chimney, regenerator II, wicket, waste gas filter, exhaust piping, flue, heat exchanger II, blower fan I, blower fan II, two four-way electromagnetic reversing valves, burner III, burner IV, honeycomb heat accumulation body II and some pipelines.
Body of heater is made up of regenerator I, regenerator II and burner hearth.Honeycomb heat accumulation body I is arranged in regenerator I, honeycomb heat accumulation body II is arranged in regenerator II, below honeycomb heat accumulation body I and honeycomb heat accumulation body II, magnetic layers of balls is all installed, all wicket is installed in the dead ahead of regenerator I and regenerator II, burner I, burner II, burner III, burner IV are arranged on four angles of burner hearth respectively, directly over burner hearth, be provided with thermocouple and relief valve, Fuel Control System and air control system for air are arranged on the support of body of heater side respectively.
Exhaust piping is connected with regenerator II by two four-way electromagnetic reversing valves, the other end of exhaust piping connects with toxic emission source, flue is connected with regenerator I by two four-way electromagnetic reversing valves, the other end of flue connects with chimney, waste gas filter is placed on exhaust piping, and blower fan I is arranged on flue, and blower fan II is arranged on exhaust piping, exhaust piping and flue are provided with heat exchanger II, and heat exchanger I is arranged on chimney.
When carrying out VOCs treatment, waste gas enters regenerator II by exhaust piping and two four-way electromagnetic reversing valves, by honeycomb heat accumulation body II, waste gas is heated to about 700 DEG C, then enters burner hearth in regenerator II.In high-temperature burner hearth, under high exhaust temperatures, burning produces flue gas, and the flue gas of generation enters regenerator I, by honeycomb heat accumulation body I accumulation of heat, enters chimney discharge finally by flue and two four-way electromagnetic reversing valves.The commutation in every 40 seconds of two four-way electromagnetic reversing valves once makes waste gas and flue gas alternately enter regenerator II and regenerator I, realizes recycling fume afterheat by the heat release that stores of heat storage.
Burner I burner II burner III burner IV for heating to burner hearth is arranged in burner hearth four angles respectively at a certain angle, realize the shunting of flame, make Temperature Distribution in burner hearth evenly, avoid the generation of the temperature mode nitrogen oxide caused because local temperature is too high.
By waste gas filter, the filtration of first operation is carried out to the waste gas of discharging, filter out the bulky grain thing in waste gas.Carry out second operation work filtration by magnetic layers of balls to waste gas again, simultaneously magnetic layers of balls also reduces waste gas to the shock of honeycomb heat accumulation body II and honeycomb heat accumulation body I and corrosion, extends the life-span of honeycomb heat accumulation body.
When carrying out VOCs treatment, realize high-temperature flue gas to waste gas and preheating of air by heat exchanger.
When carrying out VOCs treatment, control the pressure in burner hearth by relief valve.
The beneficial effects of the utility model are: when processing organic exhaust gas, and being arranged in a certain way by four burners realizes the shunting of flame, make Temperature Distribution in burner hearth evenly, avoid the generation causing nitrogen oxide because local temperature is too high.By waste gas filter and magnetic layers of balls twice waste gas filtering operation, realize the filtration to bulky grain thing in waste gas, reduce waste gas colliding and corroding honeycomb heat accumulation body, extend the life-span of honeycomb heat accumulation body, improve the treatment effeciency of waste gas.Decreased the discharge of heat by flue gas waste heat recovery, improve the treatment effeciency of waste gas.
Accompanying drawing explanation
Fig. 1 is the structural representation of novel RTO accumulation of heat incinerator.
Fig. 2 is the structural representation that burner is arranged.
In figure: 1. body of heater, 2. magnetic layers of balls, 3. honeycomb heat accumulation body I, 4. regenerator I, 5. Fuel Control System, 6. burner I, 7. thermocouple, 8. relief valve, 9. burner hearth, 10. heat exchanger I, 11. burner II, 12. air control system for air, 13. chimneys, 14. regenerator II, 15. wickets, 16. waste gas filters, 17. exhaust pipings, 18. flues, 19. heat exchanger II, 20. blower fan I, 21. blower fans II, 22. two four-way electromagnetic reversing valves, 23. burner III, 24. burner IV, 25. honeycomb heat accumulation bodies II.
Detailed description of the invention
With reference to accompanying drawing 1 to accompanying drawing 2, a kind of novel RTO accumulation of heat incinerator is made up of 1 body of heater, 1 burner hearth, 2 regenerator, 2 honeycomb heat accumulation bodies, 2 magnetic layers of balls, 4 burners, 1 thermocouple, 1 relief valve, 2 fan wickets, 1 Fuel Control System, 1 air control system for air, 1 chimney, 2 heat exchangers, 1 two four-way electromagnetic reversing valves, 2 Fans, 1 waste gas filter, some pipelines.
Body of heater (1) is made up of regenerator I (4), regenerator II (14) and burner hearth (9).Honeycomb heat accumulation body I (3) is arranged in regenerator I (4), honeycomb heat accumulation body II (25) is arranged in regenerator II (14), below honeycomb heat accumulation body I (3) and honeycomb heat accumulation body II (25), magnetic layers of balls (2) is all installed, in the dead ahead of regenerator I (4) and regenerator II (14), wicket (15) is all installed, burner I (6), burner II (11), burner III (23), burner IV (24) is arranged on four angles of burner hearth (9) respectively, thermocouple (7) and relief valve (8) are installed directly over burner hearth (9), Fuel Control System (5) and air control system for air (12) are arranged on the support of body of heater (1) side respectively, exhaust piping (17) is connected with regenerator II (14) by two four-way electromagnetic reversing valves (22), and the other end of exhaust piping (17) connects with toxic emission source, flue (18) is connected with regenerator I (4) by two four-way electromagnetic reversing valves (22), the other end of flue (18) connects with chimney (13), waste gas filter (16) is placed on exhaust piping (17), blower fan I (20) is arranged on flue (18), blower fan II (21) is arranged on exhaust piping (17), and exhaust piping (17) and flue (18) are provided with heat exchanger II (19).Heat exchanger I (10) is arranged on chimney (13).
Operation principle of the present utility model and the course of work are:
When carrying out VOCs treatment, waste gas enters regenerator II (14) by exhaust piping (17) and two four-way electromagnetic reversing valves (22), in regenerator II (14), be heated to about 700 DEG C by honeycomb heat accumulation body II (25) to waste gas, then enter burner hearth (9).Waste gas rapid temperature increases decomposes to 850 DEG C in the high-temperature burner hearth (9), and produces flue gas.The flue gas produced enters regenerator I (4), in regenerator I (4), pass through honeycomb heat accumulation body I (3) to honeycomb heat accumulation body I (3) accumulation of heat, enter chimney (13) discharge finally by flue (18) and two four-way electromagnetic reversing valves (22).The commutation in every 40 seconds of two four-way electromagnetic reversing valves (22) once makes waste gas alternately enter regenerator II (14) and regenerator I (4), flue gas is alternately discharged from regenerator I (4) and regenerator II (14), realizes waste gas recycling fume afterheat.
For four angles being arranged in burner hearth (9) respectively at a certain angle to burner I (6) burner II (11) burner III (23) burner IV (24) that heats of burner hearth (9), realize the shunting of flame, make aid fuel combustion more fully, burner hearth (9) interior Temperature Distribution evenly, avoid the generation of the temperature mode nitrogen oxide caused because local temperature is too high.
By waste gas filter (16), the filtration of first operation is carried out to the waste gas of discharging, filter out the bulky grain thing in waste gas, by magnetic layers of balls (2), second operation work filtration is carried out to waste gas again, simultaneously magnetic layers of balls (2) also reduces waste gas to the shock of honeycomb heat accumulation body II (25) and honeycomb heat accumulation body I (3) and corrosion, extends the life-span of honeycomb heat accumulation body.
When carrying out VOCs treatment, the flue gas realizing discharging by heat exchanger II (19), to the preheating of waste gas, realizes flue gas to preheating of air by heat exchanger I (10), makes full use of fume afterheat.
When carrying out VOCs treatment, control burner hearth (9) interior pressure by relief valve (8).
Claims (4)
1. a novel RTO accumulation of heat incinerator, by body of heater (1), magnetic layers of balls (2), honeycomb heat accumulation body I (3), regenerator I (4), Fuel Control System (5), burner I (6), thermocouple (7), relief valve (8), burner hearth (9), heat exchanger I (10), burner II (11), air control system for air (12), chimney (13), regenerator II (14), wicket (15), waste gas filter (16), exhaust piping (17), flue (18), heat exchanger II (19), blower fan I (20), blower fan II (21), two four-way electromagnetic reversing valves (22), burner III (23), burner IV (24), honeycomb heat accumulation body II (25) and some pipelines composition, is characterized in that: body of heater (1) is by regenerator I (4), regenerator II (14) and burner hearth (9) composition, honeycomb heat accumulation body I (3) is arranged in regenerator I (4), honeycomb heat accumulation body II (25) is arranged in regenerator II (14), below honeycomb heat accumulation body I (3) and honeycomb heat accumulation body II (25), be all provided with magnetic layers of balls (2), in the dead ahead of regenerator I (4) and regenerator II (14), wicket (15) is all installed, burner I (6), burner II (11), burner III (23), burner IV (24) is arranged on four angles of burner hearth (9) respectively, thermocouple (7) and relief valve (8) are installed directly over burner hearth (9), Fuel Control System (5) and air control system for air (12) are arranged on the support of body of heater (1) side respectively, exhaust piping (17) is connected with regenerator II (14) by two four-way electromagnetic reversing valves (22), the other end of exhaust piping (17) connects with toxic emission source, flue (18) is connected with regenerator I (4) by two four-way electromagnetic reversing valves (22), the other end of flue (18) connects with chimney (13), and waste gas filter (16) is placed on exhaust piping (17), blower fan I (20) is arranged on flue (18), blower fan II (21) is arranged on exhaust piping (17), exhaust piping (17) and flue (18) are provided with heat exchanger II (19), and heat exchanger I (10) is arranged on chimney (13).
2. one according to claim 1 novel RTO accumulation of heat incinerator, it is characterized in that: burner I (6), burner II (11), burner III (23), burner IV (24) for heating to burner hearth (9) are arranged in four angles of burner hearth (9) respectively at a certain angle, realize the shunting of flame, make burner hearth (9) interior Temperature Distribution evenly, avoid the generation of the temperature mode nitrogen oxide caused because local temperature is too high.
3. one according to claim 1 novel RTO accumulation of heat incinerator, it is characterized in that: by waste gas filter (16), the filtration of first operation is carried out to the waste gas of discharging, filter out the bulky grain thing in waste gas, by magnetic layers of balls (2), second operation work filtration is carried out to waste gas again, simultaneously magnetic layers of balls (2) also reduces waste gas to the shock of honeycomb heat accumulation body II (25) and honeycomb heat accumulation body I (3) and corrosion, extends the life-span of honeycomb heat accumulation body.
4. one according to claim 1 novel RTO accumulation of heat incinerator, it is characterized in that: when carrying out VOCs treatment, the flue gas realizing discharging by heat exchanger II (19) is to the preheating of waste gas, realize flue gas to preheating of air by heat exchanger I (10), fume afterheat is made full use of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791720.XU CN204329040U (en) | 2014-12-12 | 2014-12-12 | A kind of novel RTO accumulation of heat incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791720.XU CN204329040U (en) | 2014-12-12 | 2014-12-12 | A kind of novel RTO accumulation of heat incinerator |
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| Publication Number | Publication Date |
|---|---|
| CN204329040U true CN204329040U (en) | 2015-05-13 |
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| CN201420791720.XU Expired - Fee Related CN204329040U (en) | 2014-12-12 | 2014-12-12 | A kind of novel RTO accumulation of heat incinerator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327589A (en) * | 2015-11-13 | 2016-02-17 | 惠州市环发环保科技有限公司 | Waste gas treatment system |
| CN105351946A (en) * | 2015-12-01 | 2016-02-24 | 苏州月辉环保科技有限公司 | Novel RTO heat accumulation type oxidation furnace |
| CN107726835A (en) * | 2016-08-12 | 2018-02-23 | 惠州市溶科环保科技有限公司 | A kind of energy-saving safe hot blast control system |
| CN107940477A (en) * | 2017-12-24 | 2018-04-20 | 江苏中研宜普科技有限公司 | Heat storage burner with two link energy heat storages |
| CN108253436A (en) * | 2018-03-05 | 2018-07-06 | 南通贝思特机械工程有限公司 | A kind of application energy-saving thermal storage formula multitower room incinerator RTO systems |
| 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 |
| CN114427687A (en) * | 2022-03-02 | 2022-05-03 | 山西亚乐士环保技术股份有限公司 | High-temperature low-oxygen heat accumulating type dispersion thermal oxidation treatment device |
-
2014
- 2014-12-12 CN CN201420791720.XU patent/CN204329040U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327589A (en) * | 2015-11-13 | 2016-02-17 | 惠州市环发环保科技有限公司 | Waste gas treatment system |
| CN105351946A (en) * | 2015-12-01 | 2016-02-24 | 苏州月辉环保科技有限公司 | Novel RTO heat accumulation type oxidation furnace |
| CN107726835A (en) * | 2016-08-12 | 2018-02-23 | 惠州市溶科环保科技有限公司 | A kind of energy-saving safe hot blast control system |
| CN107940477A (en) * | 2017-12-24 | 2018-04-20 | 江苏中研宜普科技有限公司 | Heat storage burner with two link energy heat storages |
| CN107940477B (en) * | 2017-12-24 | 2023-10-13 | 江苏中研宜普科技有限公司 | Heat accumulating combustion device with two-link energy heat accumulator |
| CN108253436A (en) * | 2018-03-05 | 2018-07-06 | 南通贝思特机械工程有限公司 | A kind of application energy-saving thermal storage formula multitower room incinerator RTO systems |
| CN108253436B (en) * | 2018-03-05 | 2023-09-15 | 南通贝思特机械工程有限公司 | Coating is with energy-conserving heat accumulation formula multi-tower room incinerator RTO system |
| 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 |
| CN114427687A (en) * | 2022-03-02 | 2022-05-03 | 山西亚乐士环保技术股份有限公司 | High-temperature low-oxygen heat accumulating type dispersion thermal oxidation treatment device |
| CN114427687B (en) * | 2022-03-02 | 2024-04-26 | 山西亚乐士环保技术股份有限公司 | High-temperature low-oxygen heat accumulating type heat dissipation oxidation treatment device |
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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: 20150513 Termination date: 20161212 |