CN107726338A - One kind rotation RTO - Google Patents
One kind rotation RTO Download PDFInfo
- Publication number
- CN107726338A CN107726338A CN201710985929.8A CN201710985929A CN107726338A CN 107726338 A CN107726338 A CN 107726338A CN 201710985929 A CN201710985929 A CN 201710985929A CN 107726338 A CN107726338 A CN 107726338A
- Authority
- CN
- China
- Prior art keywords
- regenerator
- rotation
- heat
- rto
- revolving valve
- Prior art date
- 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.)
- Pending
Links
- 239000007800 oxidant agent Substances 0.000 claims abstract description 16
- 230000001706 oxygenating effect Effects 0.000 claims abstract description 16
- 238000005338 heat storage Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 26
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003546 flue gas Substances 0.000 abstract description 8
- 239000002912 waste gas Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
- F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
- F23G7/068—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator using regenerative heat recovery means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
- Incineration Of Waste (AREA)
Abstract
The invention discloses one kind to rotate RTO,Including thermal oxidizer,Rotate regenerator,Revolving valve,Motor,Oxygenating blower fan,Exhaust gas fan,Booster burners,Spark arrester,G G heat exchangers,And chimney,The bottom of the thermal oxidizer is provided with rotation regenerator,And the bottom of rotation regenerator is provided with revolving valve,The bottom of the revolving valve is provided with motor,Spark arrester is provided with the left of the revolving valve,Exhaust gas fan is provided with the left of the spark arrester,The top of the exhaust gas fan is provided with oxygenating blower fan,And it is provided with booster burners on the right side of oxygenating blower fan,G G heat exchangers are provided with the right side of the thermal oxidizer,Chimney is provided with the right side of the G G heat exchangers,Combustion chamber heat makes full use of,On the one hand heat is transmitted into heat storage is used for preheating waste gas,Improve the thermal efficiency,Enter G G heat exchangers recovery hot-air after the low-temperature flue gas mixing that another aspect high-temperature flue gas and regenerator heat release come out,Reach energy-conserving and environment-protective double effectses,Exhaust treatment efficiency reaches 99%.
Description
Technical field
The present invention relates to a kind of environmental technology field, is specially a kind of rotation RTO.
Background technology
Today's society exhaust emission is serious, and the effective waste gas that handles turns into the most important thing of environmental protection industry (epi).And burning method is made
To handle one of important means of organic exhaust gas, treatment effeciency is high, but floor space is big, and investment is big, and to safe operation, technology will
Ask high, so how to keep developing advantage, improvement overcomes the deficiency, and this is the something for needing our further investigateds.
The content of the invention
It is an object of the invention to provide one kind to rotate RTO, and high to solve to run big and maintenance cost, treatment effeciency is low,
Fault rate is high, produces pressure pulse and fluctuation during valve transfer, the problem of energy conservation and environmental protection benefit difference.
To achieve the above object, the present invention provides following technical scheme a kind of rotation RTO, including thermal oxidizer, rotation store
Hot cell, revolving valve, motor, oxygenating blower fan, exhaust gas fan, booster burners, spark arrester, G-G heat exchangers and chimney, the heat
The bottom of oxidizing chamber is provided with rotation regenerator, and the bottom for rotating regenerator is provided with revolving valve, the bottom of the revolving valve
Motor is provided with, spark arrester is provided with the left of the revolving valve, exhaust gas fan is provided with the left of the spark arrester, it is described useless
The top of gas blower fan is provided with oxygenating blower fan, and booster burners are provided with the right side of oxygenating blower fan, the right side of the thermal oxidizer
Side is provided with G-G heat exchangers, and chimney is provided with the right side of the G-G heat exchangers.
Preferably, the thermal oxidizer, rotation regenerator, revolving valve, motor, oxygenating blower fan, exhaust gas fan, combustion-supporting burning
A variety of pipelines are provided between device, spark arrester, G-G heat exchangers and chimney, and are provided with valve and instrument.
Preferably, the bottom of the rotation regenerator is provided with gas distributor, and gas distributor is using rotary point
Orchestration continuously controls the direction that gas flows.
Preferably, the rotation regenerator is provided with cooling zone and heat storage, and rotates regenerator and be provided with thermal storage ceramic.
Preferably, the RTO is circular configuration, and equipped with insulation filler.
Preferably, the RTO uses Simple rotary valve arrangement.
Compared with prior art, the beneficial effects of the invention are as follows：Scientific structure, not only floor space is small, electric operating cost
Low, maintenance operation management is simple, and SR is small, and electric the lowest coursing cost, equipment external form is compact, and heat waste is minimum, combustion-supporting cost
Minimum (the combustion-supporting fuel cost that can save 20% or so), combustion chamber heat is made full use of, and heat on the one hand is transmitted into heat storage
For preheating waste gas, the thermal efficiency is improved；Enter after the low-temperature flue gas mixing that another aspect high-temperature flue gas and regenerator heat release come out
G-G heat exchangers reclaim hot-air, reach energy-conserving and environment-protective double effectses, few using failure using easy rotary valve structure, safeguard
And administration fee is low, Wind Volume, the waste gas of low concentration discharge are applicable；Air quantity is more big more advantageous, and floor space is small, operating cost
Direction that is low, continuously controlling gas to flow by rotary distributor, so as to may replace the switch valve structure of complexity, and can
Eliminate in pressure pulse caused by valve transfer and fluctuation, exhaust concentration is steady always, and airflow smooth, treatment effeciency is up to
99%.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is structural manufacturing process FB(flow block) of the present invention.
In figure：1-- thermal oxidizers, 2-- rotations regenerator, 3-- revolving valves, 4-- motors, 5-- oxygenatings blower fan, 6-- waste gas
Blower fan, 7-- booster burners, 8-- spark arresters, 9--G-G heat exchangers, 10-- chimneys.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：One kind rotation RTO, including thermal oxidizer 1, rotation accumulation of heat
Room 2, revolving valve 3, motor 4, oxygenating blower fan 5, exhaust gas fan 6, booster burners 7, spark arrester 8, G-G heat exchangers 9 and chimney
10, the bottom of the thermal oxidizer 1 is provided with rotation regenerator 2, plays a part of preheating waste gas, and rotate under regenerator 2
Portion is provided with revolving valve 3, and the bottom of the revolving valve 3 is provided with motor 4, and the left side of the revolving valve 3 is provided with spark arrester 8,
The left side of the spark arrester 8 is provided with exhaust gas fan 6, and the top of the exhaust gas fan 6 is provided with oxygenating blower fan 5, and oxygenating wind
The right side of machine 5 is provided with booster burners 7, and the right side of the thermal oxidizer 1 is provided with G-G heat exchangers 9, a part of high-temperature flue gas
Enter G-G heat exchangers 9 after the low-temperature flue gas mixing come out with the rotation heat release of regenerator 2 and reclaim hot-air, the G-G heat exchangers 9
Right side be provided with chimney 10, the thermal oxidizer 1, rotation regenerator 2, revolving valve 3, motor 4, oxygenating blower fan 5, exhaust gas fan
6th, a variety of pipelines are provided between booster burners 7, spark arrester 8, G-G heat exchangers 9 and chimney 10, and are provided with valve and instrument
Table, the bottom of the rotation regenerator 2 is provided with gas distributor, and gas distributor is continuously controlled using rotary distributor
The direction of gas flowing processed, play a part of eliminating pressure pulse caused by valve transfer and fluctuation, the rotation regenerator 2
Be provided with cooling zone and heat storage, reacted purified gas is partly into cooling zone, by heat be transmitted to heat storage and gas quilt
Cooling, and rotate regenerator 2 and be provided with thermal storage ceramic, play a part of reclaiming heat, the RTO is circular configuration, plays and subtracts
The effect of small footprint size, and equipped with insulation filler, fire resisting, heat-insulated effect are played, the RTO uses Simple rotary valve knot
Structure, play a part of reducing failure.
Operation principle：One-key start during work, waste gas enter via exhaust gas fan 6 from rotation RTO bottoms through gas distributor
Enter to rotate regenerator 2, thermal oxidizer 1 entered after being preheated, by the booster burners 7 using natural gas by temperature improve to
Within 800 DEG C~950 DEG C, waste gas stops 1.2 seconds in thermal oxidizer 1, decomposes oxidation completely, the clean gas part after oxidation
Into cooling zone, heat is transmitted to heat storage and gas is cooled, and spread out of by gas distributor, another part high-temperature flue gas
Enter G-G heat exchangers 9 after the low-temperature flue gas mixing come out with the rotation heat release of regenerator 2 and reclaim hot-air.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., this should be included in
Within the protection domain of invention.
Claims (6)
1. one kind rotation RTO, including thermal oxidizer (1), rotation regenerator (2), revolving valve (3), motor (4), oxygenating blower fan
(5), exhaust gas fan (6), booster burners (7), spark arrester (8), G-G heat exchangers (9) and chimney (10), it is characterised in that：Institute
The bottom for stating thermal oxidizer (1) is provided with rotation regenerator (2), and the bottom for rotating regenerator (2) is provided with revolving valve (3),
The bottom of the revolving valve (3) is provided with motor (4), and spark arrester (8), the back-fire relief are provided with the left of the revolving valve (3)
Exhaust gas fan (6) is provided with the left of device (8), the top of the exhaust gas fan (6) is provided with oxygenating blower fan (5), and oxygenating wind
Booster burners (7) are provided with the right side of machine (5), G-G heat exchangers (9), the G- are provided with the right side of the thermal oxidizer (1)
Chimney (10) is provided with the right side of G heat exchangers (9).
A kind of 2. rotation RTO according to claim 1, it is characterised in that：The thermal oxidizer (1), rotation regenerator
(2), revolving valve (3), motor (4), oxygenating blower fan (5), exhaust gas fan (6), booster burners (7), spark arrester (8), G-G heat exchange
A variety of pipelines are provided between device (9) and chimney (10), and are provided with valve and instrument.
A kind of 3. rotation RTO according to claim 1, it is characterised in that：The bottom of the rotation regenerator (2) is provided with
Gas distributor, and gas distributor continuously controls the direction of gas flowing using rotary distributor.
A kind of 4. rotation RTO according to claim 1, it is characterised in that：The rotation regenerator (2) is provided with cooling zone
And heat storage, and rotate regenerator (2) and be provided with thermal storage ceramic.
A kind of 5. rotation RTO according to claim 1, it is characterised in that：The RTO is circular configuration, and equipped with insulation
Filler.
A kind of 6. rotation RTO according to claim 1, it is characterised in that：The RTO uses Simple rotary valve arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985929.8A CN107726338A (en) | 2017-10-20 | 2017-10-20 | One kind rotation RTO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985929.8A CN107726338A (en) | 2017-10-20 | 2017-10-20 | One kind rotation RTO |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107726338A true CN107726338A (en) | 2018-02-23 |
Family
ID=61213156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710985929.8A Pending CN107726338A (en) | 2017-10-20 | 2017-10-20 | One kind rotation RTO |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726338A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108870415A (en) * | 2018-03-30 | 2018-11-23 | 苏州巨联环保有限公司 | A kind of rotary heat storage burner and three-box type heat storage burner |
| CN110726146A (en) * | 2019-10-16 | 2020-01-24 | 奥蓝特（天津）科技发展有限公司 | Pipe fitting undercoating production waste gas treatment system |
| CN111207402A (en) * | 2020-03-05 | 2020-05-29 | 江苏中科智储科技有限公司 | A coal mine gas oxidation heat utilization system based on solid heat storage device |
| CN114484476A (en) * | 2022-03-02 | 2022-05-13 | 山西亚乐士环保技术股份有限公司 | Heat accumulating type flameless thermal oxidation device and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060093975A1 (en) * | 2004-10-29 | 2006-05-04 | Eisenmann Corporation | Natural gas injection system for regenerative thermal oxidizer |
| KR100680028B1 (en) * | 2005-08-09 | 2007-02-08 | 오석인 | Waste heat recovery system applied to regenerative incinerator |
| CN203687085U (en) * | 2014-01-21 | 2014-07-02 | 上海永疆环保能源科技有限公司 | Air pre-heater for heat storage type waste gas treatment equipment |
| CN104048300A (en) * | 2014-04-08 | 2014-09-17 | 特赢科技有限公司 | heat accumulating type combustion device with rotary valve capable of improving sealing during wind direction conversion process |
| CN204853513U (en) * | 2015-08-26 | 2015-12-09 | 山东皓隆环境科技有限公司 | Rotation RTO combustion system |
| CN107143669A (en) * | 2017-07-06 | 2017-09-08 | 西安昱昌环境科技有限公司 | A kind of heat accumulating burner rotary valve |
| CN107166412A (en) * | 2017-07-06 | 2017-09-15 | 西安昱昌环境科技有限公司 | Block-resistant type rotary wings heat accumulating burner |
-
2017
- 2017-10-20 CN CN201710985929.8A patent/CN107726338A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060093975A1 (en) * | 2004-10-29 | 2006-05-04 | Eisenmann Corporation | Natural gas injection system for regenerative thermal oxidizer |
| KR100680028B1 (en) * | 2005-08-09 | 2007-02-08 | 오석인 | Waste heat recovery system applied to regenerative incinerator |
| CN203687085U (en) * | 2014-01-21 | 2014-07-02 | 上海永疆环保能源科技有限公司 | Air pre-heater for heat storage type waste gas treatment equipment |
| CN104048300A (en) * | 2014-04-08 | 2014-09-17 | 特赢科技有限公司 | heat accumulating type combustion device with rotary valve capable of improving sealing during wind direction conversion process |
| CN204853513U (en) * | 2015-08-26 | 2015-12-09 | 山东皓隆环境科技有限公司 | Rotation RTO combustion system |
| CN107143669A (en) * | 2017-07-06 | 2017-09-08 | 西安昱昌环境科技有限公司 | A kind of heat accumulating burner rotary valve |
| CN107166412A (en) * | 2017-07-06 | 2017-09-15 | 西安昱昌环境科技有限公司 | Block-resistant type rotary wings heat accumulating burner |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108870415A (en) * | 2018-03-30 | 2018-11-23 | 苏州巨联环保有限公司 | A kind of rotary heat storage burner and three-box type heat storage burner |
| CN108870415B (en) * | 2018-03-30 | 2021-05-14 | 苏州巨联环保有限公司 | Rotary heat-storage combustion device and three-compartment type heat-storage combustion device |
| CN110726146A (en) * | 2019-10-16 | 2020-01-24 | 奥蓝特（天津）科技发展有限公司 | Pipe fitting undercoating production waste gas treatment system |
| CN111207402A (en) * | 2020-03-05 | 2020-05-29 | 江苏中科智储科技有限公司 | A coal mine gas oxidation heat utilization system based on solid heat storage device |
| CN114484476A (en) * | 2022-03-02 | 2022-05-13 | 山西亚乐士环保技术股份有限公司 | Heat accumulating type flameless thermal oxidation device and method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |
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| RJ01 | Rejection of invention patent application after publication |