CN109539285A - A kind of transverse rotation RTO - Google Patents

A kind of transverse rotation RTO Download PDF

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Publication number
CN109539285A
CN109539285A CN201811533977.4A CN201811533977A CN109539285A CN 109539285 A CN109539285 A CN 109539285A CN 201811533977 A CN201811533977 A CN 201811533977A CN 109539285 A CN109539285 A CN 109539285A
Authority
CN
China
Prior art keywords
exhaust gas
chamber
transverse rotation
high temperature
rto
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
Application number
CN201811533977.4A
Other languages
Chinese (zh)
Inventor
林涛
刘天力
黄鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Automobile Industry Engineering Co Ltd
Scivic Engineering Corp
Original Assignee
China Automobile Industry Engineering Co Ltd
Scivic Engineering Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Automobile Industry Engineering Co Ltd, Scivic Engineering Corp filed Critical China Automobile Industry Engineering Co Ltd
Priority to CN201811533977.4A priority Critical patent/CN109539285A/en
Publication of CN109539285A publication Critical patent/CN109539285A/en
Pending legal-status Critical Current

Links

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
    • 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
    • F23G5/50—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/02—Arrangements of regenerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00—Control
    • F23G2207/20—Waste supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00—Control
    • F23G2207/30—Oxidant supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Supply (AREA)

Abstract

The present invention discloses a kind of transverse rotation RTO, prismatic cube-shaped and interconnected distribution valve chamber, regenerative chamber and combustion chamber including being transversely and horizontally sequentially arranged the modular construction of linear detachable connection side by side, there is the rotary distributor of transverse rotation in the distributing valve room, it is assigned in the regenerative chamber with the exhaust gas for entering outside and enters back into the burning Indoor Combustion after the indoor ceramic heat storage body heat exchange heating of accumulation of heat, and the exhaust gas after burning and after ceramic heat storage body heat exchange cooling is sent out and is discharged outside distributing valve room.The present invention uses transverse type mechanism, and distributing valve chamber, regenerative chamber and combustion chamber is modularized design, is respectively independent module, and is cube-shaped and cross-section, the detachable design of modules, ease of assembly and maintenance, and height is reduced, occupied little space.

Description

A kind of transverse rotation RTO
Technical field
The present invention relates to rotary RTO technical fields, more particularly to a kind of transverse rotation RTO.
Background technique
Rotary RTO, also referred to as rotary heat accumulating type oxidation furnace, principle are to be oxidized to correspond to by combustible exhaust gas at high temperature Oxide and water, to purify exhaust gas, and the heat released when exhaust gas decomposes is recycled, in exhaust-gas treatment field To being widely applied.
However existing rotation RTO is longitudinal design, i.e., rotary distributor is in lower part, and regenerative chamber is at middle part, and combustion chamber is upper Portion, whole height is very high, and manufacture difficulty is big, and installation period is long, difficult in maintenance, can not be replaced there is also rotary distributor or The problem of being difficult to the problem of replacing, and can not dividing using regenerative chamber space.
Summary of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of height to reduce, and is fabricated to This is relatively low and facilitates installation, the transverse rotation RTO of maintenance.
The technical solution adopted to achieve the purpose of the present invention is:
A kind of transverse rotation RTO, the modularization knot including being transversely and horizontally sequentially arranged linear detachable connection side by side There are cross in structure prismatic cube-shaped and interconnected distribution valve chamber, regenerative chamber and combustion chamber in the distributing valve room To the rotary distributor of rotation, the exhaust gas that outside enters is assigned in the regenerative chamber and is heated up with ceramic heat storage body heat exchange After enter back into the burning Indoor Combustion, and exhaust gas after the purification after burning and after ceramic heat storage body heat exchange cooling is sent It is discharged outside distributing valve room out.
The distribution valve chamber passes through exhaust gas entrance and fresh air inlet respectively and receives exhaust gas that exhaust gas fan introduces and new The fresh air that wind blower introduces, and waste air main pipeline is discharged to through waste discharge feed channel by outlet port general treated exhaust gas In.
By-pass port is formed on one side wall of the combustion chamber, connects high temperature by-pass line, and the high temperature bypass deferent connects Run in exhaust gas main pipeline.
High temperature by-pass valve is provided on the high temperature by-pass line.
Compared with prior art, the beneficial effects of the present invention are:
The present invention uses transverse type mechanism, and distributing valve chamber, regenerative chamber and combustion chamber is modularized design, respectively independently Module, and be cube-shaped and cross-section, the detachable design of modules, ease of assembly and maintenance, height reduce, occupy Space is small.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of transverse rotation RTO of the invention:
In figure: 1- exhaust gas fan, 2- fresh-air fan, 3- rotary distributor, 4- regenerative chamber, 5- ceramic heat storage body, 6- burning Room, 7- burner, 8- high temperature by-pass valve, 9- high temperature by-pass line, 10- waste discharge feed channel, 11- waste air main pipeline.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, transverse rotation RTO of the invention, comprising: the distribution valve chamber that is transversely and horizontally sequentially arranged, regenerative chamber 4 And combustion chamber 6, distribution valve chamber, regenerative chamber 4 and combustion chamber 6 linear detachable connection side by side, distribution valve chamber, regenerative chamber 4 and Combustion chamber 6 is modular construction, and pre-production is completed, and be it is prismatic cube-shaped, have transverse direction in the distributing valve room The exhaust gas that outside enters is assigned in the regenerative chamber 4 and the pottery that is arranged in the regenerative chamber by the rotary distributor 3 of rotation It enters back into the combustion chamber 6 and burns after the exchange heating of porcelain accumulation of heat body heat 5, and will exchange heat after burning and through ceramic heat storage body Exhaust gas is sent out and is discharged outside distributing valve room after purification after cooling.
Corresponding connection edge can be designed on the interface of the distribution valve chamber, regenerative chamber 4 and combustion chamber 6, pass through company It connects and is connected along upper setting connection bolt or other connection structures, realization.
Wherein, the distribution valve chamber passes through the exhaust gas entrance of setting respectively and fresh air inlet receives exhaust gas fan 1 and introduces Exhaust gas and the fresh air that introduces of fresh-air fan 2, and by outlet port general treated exhaust gas through 10 row of waste discharge feed channel Out into waste air main pipeline 11.
Further, it forms by-pass port in the one side wall of the combustion chamber, connects high temperature by-pass line 9, by the high temperature Tube channel connects waste air main pipeline 11.
Wherein, high temperature by-pass valve 8 is provided on the high temperature by-pass line.
When work, exhaust gas fan 1 enters the exhaust gas containing VOC in regenerative chamber 4 by rotary distributor 3, in regenerative chamber 4 Middle exhaust gas and refractory ceramics heat storage 5 carry out heat exchange, improve exhaust gas temperature, high-temperature thermal storage body temperature decline, subsequently into combustion Burn full combustion heat release in room 6.High-temp waste gas is again introduced into regenerative chamber 4 after combustion heat release, is carried out with low-temp ceramics heat storage Heat exchange reduces exhaust gas temperature, improves regenerator temperature.Waste discharge feed channel 10 is assigned to by rotary distributor 3 again collecting Xiang great Qi is arranged into waste air main pipeline 11.
In the present invention, distribution by rotary distributor 3 to exhaust gas allows exhaust gas to circuit sequentially the difference into regenerative chamber 4 In the ceramic heat storage body 5 in region, the heat absorption and exothermic process of exhaust gas and ceramic heat storage body are constantly carried out, is realized to useless containing VOC Gas discharges making full use of for heat in combustion chamber 6.
In the present invention, a small amount of air without VOC is sent into regenerative chamber 4 by fresh-air fan 2 by rotary distributor 3, instead It blows and just carried out exothermic heat storage, guarantee to remain in ceramic heat-storing body without VOC, when next step rotary distributor is by high temperature When exhaust gas is assigned to this heat storage, remaining VOC will not be taken out of equipment.
In the present invention, when temperature opens high temperature by-pass valve 8 for a part of high-temperature gas higher than set temperature in combustion chamber 6 It is sent into waste air main pipeline 11 by high temperature by-pass line 9, temperature closes high temperature by-pass valve after being lower than setting value in room 6 to be combusted 8。
In the present invention, relative to existing rotary RTO, have the advantage that
1, transverse rotation RTO transverse design of the invention inside has distribution valve chamber, the regenerative chamber, combustion chamber of rotary distributor For modularized design side by side, production and installation difficulty are greatly reduced, maintenance is simple.
2, the rotary distributor of transverse rotation, the longitudinal design of quite existing rotation RTO, greatly reduces valve body wearing detail Replacing construction, also solve the problems, such as that existing rotation RTO rotary distributor can not be replaced or be difficult to replace.
3, existing rotation RTO regenerative chamber is cylinder, and ceramic heat storage body is cube, leads to putting for ceramic heat storage body It is necessarily unable to fully using regenerative chamber space, regenerative chamber of the invention is cube, can make full use of regenerative chamber space, and opposite It is reduced in the regenerative chamber cost of manufacture of circular configuration, ceramic heat storage body is put simply, and exhaust gas is more uniform to carry out with heat storage Heat exchange improves heat exchange efficiency.
4, due to longitudinal design, combustion chamber needs to design steel platform and places to burner introducing existing rotation RTO on top The devices such as the combustion gas valve group of combustion gas, blower, the present invention, can be directly by combustion gas valve group, blower and control cabinets etc. due to for transverse type Device is placed in ground, reduces equipment overall space occupancy, while the installation and daily maintenance of more conducively equipment.
5, distribution valve chamber, regenerative chamber, combustion chamber where rotary distributor are both designed as prismatic cube by the present invention, Easily facilitate the transport of equipment.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims (4)

1. a kind of transverse rotation RTO, which is characterized in that including being transversely and horizontally sequentially arranged linear detachable connection side by side Prismatic cube-shaped and interconnected distribution valve chamber, regenerative chamber and the combustion chamber of modular construction, the distributing valve There is the rotary distributor of transverse rotation in interior, and the exhaust gas that outside enters is assigned in the regenerative chamber and ceramic heat-storing body heat The burning Indoor Combustion is entered back into after exchange heating, and by the purification after burning and after ceramic heat storage body heat exchange cooling Exhaust gas is sent out and is discharged outside distributing valve room afterwards.
2. transverse rotation RTO as described in claim 1, which is characterized in that the distribution valve chamber pass through respectively exhaust gas entrance with And fresh air inlet receives the exhaust gas that exhaust gas fan introduces and the fresh air that fresh-air fan introduces, and will be handled by outlet port Exhaust gas afterwards is discharged in waste air main pipeline through waste discharge feed channel.
3. transverse rotation RTO as claimed in claim 2, which is characterized in that form bypass on a side wall of the combustion chamber Mouthful, high temperature by-pass line is connected, the high temperature bypass deferent connects waste air main pipeline.
4. transverse rotation RTO as claimed in claim 3, which is characterized in that be provided with high temperature on the high temperature by-pass line By-passing valve.
CN201811533977.4A 2018-12-14 2018-12-14 A kind of transverse rotation RTO Pending CN109539285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811533977.4A CN109539285A (en) 2018-12-14 2018-12-14 A kind of transverse rotation RTO

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811533977.4A CN109539285A (en) 2018-12-14 2018-12-14 A kind of transverse rotation RTO

Publications (1)

Publication Number Publication Date
CN109539285A true CN109539285A (en) 2019-03-29

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CN201811533977.4A Pending CN109539285A (en) 2018-12-14 2018-12-14 A kind of transverse rotation RTO

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Citations (7)

* Cited by examiner, † Cited by third party
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
CN203561245U (en) * 2013-11-18 2014-04-23 杨冠 High-efficiency and energy-saving device for recycling exhaust heat energy
KR101406023B1 (en) * 2013-06-26 2014-06-11 주식회사 이우이엔티 Regenerative Thermal Oxidizer Having Modularized Heat Storage Chambers Which Are Separated From The Combustion Chamber
CN103968393A (en) * 2014-06-04 2014-08-06 江苏兆年涂装科技有限公司 Rotary type exhaust gas processing device
CN205424948U (en) * 2016-03-15 2016-08-03 东莞市蓝龙环境工程有限公司 Rotatory heat accumulation oxidation unit of organic waste gas
CN208108132U (en) * 2018-03-30 2018-11-16 苏州巨联环保有限公司 A kind of rotary heat storage burner and three-box type heat storage burner
CN209558367U (en) * 2018-12-14 2019-10-29 中国汽车工业工程有限公司 A kind of transverse rotation RTO

Patent Citations (7)

* Cited by examiner, † Cited by third party
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
KR101406023B1 (en) * 2013-06-26 2014-06-11 주식회사 이우이엔티 Regenerative Thermal Oxidizer Having Modularized Heat Storage Chambers Which Are Separated From The Combustion Chamber
CN203561245U (en) * 2013-11-18 2014-04-23 杨冠 High-efficiency and energy-saving device for recycling exhaust heat energy
CN103968393A (en) * 2014-06-04 2014-08-06 江苏兆年涂装科技有限公司 Rotary type exhaust gas processing device
CN205424948U (en) * 2016-03-15 2016-08-03 东莞市蓝龙环境工程有限公司 Rotatory heat accumulation oxidation unit of organic waste gas
CN208108132U (en) * 2018-03-30 2018-11-16 苏州巨联环保有限公司 A kind of rotary heat storage burner and three-box type heat storage burner
CN209558367U (en) * 2018-12-14 2019-10-29 中国汽车工业工程有限公司 A kind of transverse rotation RTO

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