CN2694120Y - Exhaust incinerator - Google Patents

Exhaust incinerator Download PDF

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Publication number
CN2694120Y
CN2694120Y CN 200420024060 CN200420024060U CN2694120Y CN 2694120 Y CN2694120 Y CN 2694120Y CN 200420024060 CN200420024060 CN 200420024060 CN 200420024060 U CN200420024060 U CN 200420024060U CN 2694120 Y CN2694120 Y CN 2694120Y
Authority
CN
China
Prior art keywords
housing
waste gas
combustion chamber
combustion
heat
Prior art date
Application number
CN 200420024060
Other languages
Chinese (zh)
Inventor
谢大军
叶亦叶
Original Assignee
历升涂装设备(南京)有限公司
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 历升涂装设备(南京)有限公司 filed Critical 历升涂装设备(南京)有限公司
Priority to CN 200420024060 priority Critical patent/CN2694120Y/en
Application granted granted Critical
Publication of CN2694120Y publication Critical patent/CN2694120Y/en

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Abstract

The utility model relates to a waste gas incinerator, belonging to the technical field of sanitary installation. The incinerator comprises a housing for coating a heat-insulating layer, a combustion chamber is arranged in the housing, and a burner is installed on the housing of the import end of the combustion chamber, wherein, the other end of the combustion chamber leads to the air outlet of the other end of the housing via a parallel pipe, and the waste gas inlet of the housing leads to the inlet of the combustion chamber via vessel cavities among parallel pipes and vessel cavities between the inner wall of the housing and the outer wall of the combustion chamber. The utility model with simple structure realizes that burning heat energy is used to preheat the waste gas which is to be processed, therefore, the utility model both utilize heat energy reasonably, which contributes to the assurance of the processing effect of the waste gas and the improvement of efficiency, and the utility model decreases the temperature of vent gas, which kill two birds with one stone. The utility model is of economical manufacturing and operating cost, being very suitable for processing organic waste gas of large discharge of high efficiency in painting industry.

Description

Waste gas combustion furnace
Technical field
The utility model relates to a kind of incinerator, and especially a kind of waste gas combustion furnace belongs to technical field of environmental protection facilities.
Background technology
Retrieval finds, the patent application that application number is 91219113.9, the applying date is 1991.07.24 discloses a kind of organic exhaust gas incinerator.It is made up of catalytic bed, regenerative heat exchanger, dedusting spark arrester and control system etc.Its principal character is: electric heater directly is contained in the catalytic bed, and regenerative heat exchanger will be held by the gas heat that catalytic bed is come out and stay, and preheating enters the organic exhaust gas of catalytic bed by alternately commutation of reversal valve; Adopt high-temperature catalyst to make operating temperature between 250~900 ℃, solved organic exhaust gas incinerator energy consumption height, the narrow problem of temperature ranges.In addition, application number is 99256430.1, the applying date is the incinerator that the Chinese patent of 1999.12.22 discloses a kind of combustible waste gases, it comprises body of heater, main burner, igniter, one time the wind inlet is located at the left-handed tangential direction of main burner outer sleeve, exhaust gas entrance is located at main burner inner sleeve dextrorotation tangential direction, the body of heater outside is provided with air jacket, quadratic distribution hole and air jacket on the body of heater, secondary wind inlet, burner hearth is communicated with, spiral tube exchanger is equipped with at the burner hearth rear portion, water leg is housed on the chimney, its handle waste gas completely and waste heat be fully used.
Above prior art adopts the energy consumption of Electric heating big, and the burner mode that is adopted requires high to the combustibility of waste gas, and firing efficiency is low, and structure is complicated, and apply in the place that therefore is difficult to need to handle at paint industry big discharge capacity organic exhaust gas.
Summary of the invention
The purpose of this utility model is: at the deficiency of above prior art existence, propose a kind of can satisfy at paint industry handle big discharge capacity organic exhaust gas, and simple in structure, the heat of high temperature that burning generates can be utilized the waste gas combustion furnace that operating cost is low again.
In order to reach above purpose, waste gas combustion furnace of the present utility model comprises the housing that coats heat-insulation layer, in the described housing combustion chamber is housed, install combustion device on the housing of described combustion chamber entrance point, it is characterized in that: the other end of described combustion chamber is through the exhaust outlet of tubulation towards the housing other end, and the exhaust gas inlet on the housing is led to the combustion chamber import by cavity volume between each tubulation wall and the cavity volume between inner walls and the outer wall of combustion chamber.
During work, organic exhaust gas enters in the housing from exhaust gas inlet, earlier around tubulation and outer wall of combustion chamber and high-temperature combustion gas wherein carry out heat exchange, the edge up burning-point of to the organic exhaust gas solvent of temperature, circuitous again to the combustion chamber import, and after mixing, combustion gas or fuel oil enter combustion chambers burn.Organic exhaust gas all is being cracked into free of contamination carbon dioxide molecule and hydrone after 1 second under 700~750 ℃ of hot environments.The high-temperature gas of discharging from the combustion chamber is by tubulation, and the to be burnt organic exhaust gas outer with pipe carries out heat exchange, and temperature reduces, and finally discharges incinerator from exhaust outlet.
From above design as can be seen, the utility model is skillfully constructed, simple in structure, and exhaust-gas treatment efficient height, effective can realize that waste heat utilizes again, and operating cost is low, very is suitable for the processing of paint industry organic exhaust gas.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
Waste gas combustion furnace of the present utility model as shown in Figure 1, its basic structure is that surface coverage alumina silicate felt adds the rock wool heat-preservation layer.Combustion chamber 6 is housed in the housing 7.Install combustion device 4 on the housing 7 of combustion chamber 6 entrance points.The heat exchanger that the other end of combustion chamber 6 constitutes through three circle tubulations 9 leads to the exhaust outlet of housing 7 other ends.Exhaust gas inlet 11 on the housing 7 is led to the import of combustion chamber 6 by cavity volume between each tubulation 9 wall and the cavity volume between housing 7 inwalls and combustion chamber 6 outer walls.
In addition, the exhaust-gas treatment of present embodiment also has following design feature:
1. this equipment body adopts exotic material manufacturing, the highest can heat-resisting 900-1000 ℃, equipment adopts δ 50 alumina silicate felts to add the thick rock wool of 100mm to constitute heat-insulation layer 10, can guarantee that outside wall temperature is below 60 ℃;
2. can be free to slide between combustion chamber 6 of this equipment and the external shell 7, can absorb thermal expansion between the two, burning in the heat exchanger has a Hand-operated butterfly valve 12, and the air-flow that is used to regulate between the heat exchanger tube distributes;
3. four blast gauges 3 are housed on the housing 7, and other has two thermometers 5, measures the operating pressure in the incinerator respectively, regulates the flame burning temperature.
4. three saddle supports 2 are equipped with in incinerator housing 7 bottoms, and one of them is fixed, and all the other are supported on the base 1.Housing 7 can freely slide on base 1.
The utility model adopts proportion expression fuel oil or gas burner system, can realize regulating constant firepower and ignition temperature.During use, incinerator circulates through internal heat, and EGT is edged up to the burning point of solvent, and with fuel oil mixing after-combustion, after about 1 second, solvent all is cracked into micro-molecular gas, becomes CO then under compressed air combustion-supporting then 2And H 2O.Gas after the processing is through internal heat exchange, and temperature is reduced to 500-600 ℃, discharges incinerator.
Facts have proved, the waste gas combustion furnace of present embodiment is highly suitable for the place that paint industry need be handled big discharge capacity waste gas, have remarkable advantages such as superior performance, energy-conservation province consumption, safety and sanitation, very be suitable for use in the place that paint industry need be handled big discharge capacity organic exhaust gas.

Claims (6)

1. waste gas combustion furnace, comprise the housing that coats heat-insulation layer, in the described housing combustion chamber is housed, install combustion device on the housing of described combustion chamber entrance point, it is characterized in that: the other end of described combustion chamber is through the exhaust outlet of tubulation towards the housing other end, and the exhaust gas inlet on the housing is led to the combustion chamber import by cavity volume between each tubulation wall and the cavity volume between inner walls and the outer wall of combustion chamber.
2. according to the described waste gas combustion furnace of claim 1, it is characterized in that: described surface coverage alumina silicate felt adds the rock wool heat-preservation layer.
3. according to the described waste gas combustion furnace of claim 2, it is characterized in that: the thickness of described alumina silicate felt is 50 millimeters, and the thickness of described rock wool heat-preservation layer is 100 millimeters.
4. according to claim 2 or 3 described waste gas combustion furnaces, it is characterized in that: be equipped with in the described heat exchanger and regulate air-flow distribution butterfly valve.
5. according to the described waste gas combustion furnace of claim 4, it is characterized in that: blast gauge and thermometer are housed on the described housing.
6. according to the described waste gas combustion furnace of claim 5, it is characterized in that: described lower housing portion is equipped with three saddle supports, and one of them is fixed, and all the other are supported on the base.
CN 200420024060 2004-01-07 2004-01-07 Exhaust incinerator CN2694120Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420024060 CN2694120Y (en) 2004-01-07 2004-01-07 Exhaust incinerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420024060 CN2694120Y (en) 2004-01-07 2004-01-07 Exhaust incinerator

Publications (1)

Publication Number Publication Date
CN2694120Y true CN2694120Y (en) 2005-04-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420024060 CN2694120Y (en) 2004-01-07 2004-01-07 Exhaust incinerator

Country Status (1)

Country Link
CN (1) CN2694120Y (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915508A (en) * 2010-08-25 2010-12-15 盐城市康杰机械制造有限公司 Oil-gas high-temperature purification device for aluminum soldered thermal degreasing furnace
CN101413668B (en) * 2007-10-16 2011-01-12 张家港市三省净化设备有限公司 Full-automatic waste gas heating power incinerator
CN102705817A (en) * 2012-02-03 2012-10-03 常州市鼎龙环保设备有限公司 Natural gas combustor for waste gas incinerator
CN102721071A (en) * 2012-02-03 2012-10-10 常州市鼎龙环保设备有限公司 Waste gas incinerator
TWI393844B (en) * 2008-08-25 2013-04-21 Au Optronics Corp Combustion apparatus and combustion method
CN103868083A (en) * 2014-03-28 2014-06-18 江苏华宇印涂设备集团有限公司 Combustion internal furnace
CN104501185A (en) * 2014-12-15 2015-04-08 洛阳瑞昌石油化工设备有限公司 Heat recovery type incinerator
CN104990076A (en) * 2015-07-21 2015-10-21 黄柏霖 Combustion furnace and waste gas treatment technology thereof
CN105509457A (en) * 2016-01-22 2016-04-20 历升涂装设备(南京)有限公司 Multielement recirculation furnace with function of waste gas backdraft incineration
CN105782956A (en) * 2016-04-28 2016-07-20 广东中鹏热能科技有限公司 Efficient energy-saving combustion furnace
CN105953243A (en) * 2016-06-27 2016-09-21 南通图海机械有限公司 Waste gas incinerator
CN106322407A (en) * 2016-08-31 2017-01-11 合肥恒力装备有限公司 Waste gas incineration device and method
CN106439864A (en) * 2016-11-08 2017-02-22 江苏丰东热技术股份有限公司 Device for heat processing and exhaust gas incinerating

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413668B (en) * 2007-10-16 2011-01-12 张家港市三省净化设备有限公司 Full-automatic waste gas heating power incinerator
TWI393844B (en) * 2008-08-25 2013-04-21 Au Optronics Corp Combustion apparatus and combustion method
CN101915508A (en) * 2010-08-25 2010-12-15 盐城市康杰机械制造有限公司 Oil-gas high-temperature purification device for aluminum soldered thermal degreasing furnace
CN102705817A (en) * 2012-02-03 2012-10-03 常州市鼎龙环保设备有限公司 Natural gas combustor for waste gas incinerator
CN102721071A (en) * 2012-02-03 2012-10-10 常州市鼎龙环保设备有限公司 Waste gas incinerator
CN103868083A (en) * 2014-03-28 2014-06-18 江苏华宇印涂设备集团有限公司 Combustion internal furnace
CN104501185A (en) * 2014-12-15 2015-04-08 洛阳瑞昌石油化工设备有限公司 Heat recovery type incinerator
CN104990076A (en) * 2015-07-21 2015-10-21 黄柏霖 Combustion furnace and waste gas treatment technology thereof
CN105509457A (en) * 2016-01-22 2016-04-20 历升涂装设备(南京)有限公司 Multielement recirculation furnace with function of waste gas backdraft incineration
CN105782956A (en) * 2016-04-28 2016-07-20 广东中鹏热能科技有限公司 Efficient energy-saving combustion furnace
CN105953243A (en) * 2016-06-27 2016-09-21 南通图海机械有限公司 Waste gas incinerator
CN106322407A (en) * 2016-08-31 2017-01-11 合肥恒力装备有限公司 Waste gas incineration device and method
CN106439864A (en) * 2016-11-08 2017-02-22 江苏丰东热技术股份有限公司 Device for heat processing and exhaust gas incinerating

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050420