CN108758665A - A kind of energy saving catalytic combustion system of heat exchange type - Google Patents
A kind of energy saving catalytic combustion system of heat exchange type Download PDFInfo
- Publication number
- CN108758665A CN108758665A CN201810702787.4A CN201810702787A CN108758665A CN 108758665 A CN108758665 A CN 108758665A CN 201810702787 A CN201810702787 A CN 201810702787A CN 108758665 A CN108758665 A CN 108758665A
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- heat
- spiral
- air channel
- exhaust passage
- inlet air
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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
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
-
- 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
- F23G2209/00—Specific waste
- F23G2209/14—Gaseous waste or fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2900/00—Special features of, or arrangements for incinerators
- F23G2900/50213—Preheating processes other than drying or pyrolysis
Abstract
The present invention relates to a kind of energy saving catalytic combustion system of heat exchange type, including combustion chamber and heat supply mechanism, combustion chamber is equipped with air inlet and exhaust outlet, and heat supply mechanism is connected with combustion chamber, it is characterised in that：It further include heat-exchanging chamber, it is disposed in heat-exchanging chamber from the interior spirally inlet air channel being unfolded outward and spiral exhaust passage, spirally inlet air channel is identical as the hand of spiral of spiral exhaust passage and close contacting fit, and spirally inlet air channel and spiral exhaust passage constitute the identical double-spiral structure of the hand of spiral；Combustion chamber is arranged in the middle part of heat-exchanging chamber, and the inner end of spirally inlet air channel and spiral exhaust passage is connect with the air inlet of combustion chamber, exhaust outlet respectively, and spirally inlet air channel and spiral exhaust passage are made of the good material of heat conductivility；Heat supply mechanism is arranged outside heat-exchanging chamber.This energy saving catalytic combustion system of heat exchange type can improve the utilization rate of the waste gas residual heat of catalysis burning, substantially reduce the energy consumption of catalysis burning, while can save the space of equipment.
Description
Technical field
The present invention relates to a kind of waste gas treatment equipment more particularly to a kind of energy saving catalytic combustion systems of heat exchange type.
Background technology
In the industrial production, it especially in the production of the manufacturings such as printing, chemical industry, coating, plating, is directed to organic
Volatile compound using and discharging.Before discharging these volatile organic compounds, it is required for being adsorbed, filters, purifying
Processing work.Now relatively common processing mode is purified to volatile organic compounds using the method for catalysis burning
Processing, this processing mode are the exhaust gas heating containing volatile organic compounds, are harmless odorless by being catalyzed burning conversion
Carbon dioxide and water, be suitable for the organic exhaust gas of high temperature or high concentration.
It common are machine solvent flashing isopropanol（(CH3)2CHOH）, ethyl acetate（CH3COOCH2CH3）, n-propyl
（CH3COO(CH2)2CH3）, butyl ester（CH3COO(CH2)3CH3）Deng the extensive use in the industries such as printing, coating.According to national work
Industry and the publication of informationization portion《Chemical mediator toxic hazard and explosion danger degree criteria for classification in pressure vessel》To above-mentioned normal
The organic volatile solvent seen carries out explosion limit theoretical calculation, with the condition of the mixed gas of environment in 1m3 working equipments, isopropyl
Alcohol（(CH3)2CHOH）Permission maximum volatilization quality at 60 DEG C is 43.92g, and the permission maximum volatilization quality at 500 DEG C
Only 18.93g；Ethyl acetate（CH3COOCH2CH3）Permission maximum volatilization quality at 60 DEG C is 64.42g, and at 500 DEG C
When permission maximum volatilization quality be only 27.76g.It can be seen that under by high temperature catalytic combustion, above-mentioned organic volatile solvent allows
Allow the biggest quality that volatilizees when maximum volatilization quality is significantly less than 60 DEG C.
Current catalytic combustion system generally includes air inlet pipe, combustion chamber and exhaust pipe, air inlet pipe, combustion chamber and exhaust
Pipe is sequentially connected according to gas flow, and exhaust gas reaches combustion chamber by air inlet pipe, carries out high temperature catalytic combustion again in the combustion chamber
It is discharged by exhaust pipe.For this catalytic combustion system during exhaust-gas treatment, there are following two problems：
（One）In general, intake air temperature when exhaust gas enters combustion chamber is usually 50 DEG C ~ 60 DEG C, and the burning point of volatile organic compounds
Usually at 400 DEG C or more（For example the burning point of ethyl acetate is 426 DEG C, the burning point of isopropanol is 460 DEG C）；In order to ensure exhaust gas is most
Possible combustion decomposition, temperature of the combustion chamber when carrying out catalysis burning are usually arranged as 600 DEG C ~ 700 DEG C so that intake air temperature
The temperature difference between the ignition temperature of combustion chamber is huge；Exhaust gas enters after combustion chamber, needs by adding long lasting for heat supply
Temperature can be only achieved the temperature of catalysis burning, considerably increase energy consumption when catalysis burning；
（Two）Temperature when spontaneous combustion room is discharged after waste gas burning is usually at 600 DEG C or more, and the exhausting waste gas in industry at present
Temperature standard is usually in the range of 80 DEG C ~ 100 DEG C（It can be varied from according to exhaust gas constituents difference）, exhaust gas is in completion burning
After cooled down and can be just exhausted；Radiating and cooling is carried out to exhaust using external heat dissipation equipment when exhaust, on the one hand
Increase the space of equipment, the heat on the other hand distributed can not be effectively utilized.
Invention content
Problem to be solved by this invention is to provide a kind of energy saving catalytic combustion system of heat exchange type, and this heat exchange type is energy saving to urge
The utilization rate of waste gas residual heat of catalysis burning can be improved by changing burner, substantially reduce the energy consumption of catalysis burning, while can
Save the space of equipment.The technical solution of use is as follows：
A kind of energy saving catalytic combustion system of heat exchange type, including combustion chamber and heat supply mechanism, combustion chamber are equipped with air inlet and exhaust outlet,
Heat supply mechanism is connected with combustion chamber, it is characterised in that：Further include heat-exchanging chamber, is disposed in heat-exchanging chamber from interior past abduction
The spirally inlet air channel opened and spiral exhaust passage, spirally inlet air channel are identical and close as the hand of spiral of spiral exhaust passage
It is engaged, spirally inlet air channel double-spiral structure identical with the spiral exhaust passage composition hand of spiral；The combustion chamber is set
Set in the middle part of heat-exchanging chamber, the inner end of spirally inlet air channel and spiral exhaust passage respectively with the air inlet of combustion chamber, exhaust outlet
Connection, spirally inlet air channel and spiral exhaust passage are made of the good material of heat conductivility；The heat supply mechanism setting exists
Outside heat-exchanging chamber.
The catalyst for waste gas burning is equipped in above-mentioned combustion chamber.
High temperature resistant, corrosion resistance height, cost-effective metal material can be used in the above-mentioned good material of heat conductivility.
The initial charge temperature in above-mentioned spirally inlet air channel is usually 50 DEG C ~ 60 DEG C, and the ignition temperature of above-mentioned combustion chamber is logical
Often it is 600 DEG C ~ 700 DEG C, the final delivery temperature of above-mentioned spiral exhaust passage is usually 80 DEG C ~ 100 DEG C.
Above-mentioned heat supply mechanism is used to carry out initial heat supply and subsequent compensation heat supply to combustion chamber, with the indoor temperature that ensures to burn
Degree meets the requirement of waste gas catalytic combustion；Existing heating equipment, such as industrial high-temperature warm air machine can be used in heat supply mechanism
Deng being blown to the indoor combustion chamber of heat exchange by air hose.
Under operation principle and the effect summary of the energy saving catalytic combustion system of heat exchange type of the present invention：
（1）Exhaust gas（Initial charge temperature is usually 50 DEG C ~ 60 DEG C）Combustion chamber, heat supply mechanism are entered by spirally inlet air channel
Preliminary heat supply is carried out to combustion chamber, so that exhaust gas heating is reached burning point, the combustion decomposition under the catalytic action of catalyst discharges simultaneously
A large amount of waste heat；
（2）The exhaust gas for completing combustion decomposition enters spiral exhaust passage, while big with being generated because of combustion decomposition in exhaust gas
Waste heat is measured, due to spirally inlet air channel and spiral exhaust passage is unfolded outward in and close contacting fit, constitutes spiral side
To identical double-spiral structure, and spirally inlet air channel and spiral exhaust passage are made of the good material of heat conductivility,
So that the waste heat in spiral exhaust passage is transmitted to the spirally inlet air channel of cooperation intimate contact therewith；As exhaust gas is arranged in spiral
It is flowed out outward from interior in gas channel, the waste heat of institute's band is also gradually transferred in spirally inlet air channel so that in spiral exhaust passage
The temperature of exhaust to successively decreasing Zi in successively outside, and the temperature of air inlet is Zi outside to interior incremented by successively, exhaust fume catalytic in spirally inlet air channel
Waste heat caused by combustion decomposition is fully utilized；
（3）Since the exhaust gas subsequently entered in spirally inlet air channel is given up before entering combustion chamber by spiral exhaust passage transmission
Heat so that the temperature of the exhaust gas subsequently entered in spirally inlet air channel is from outside to interior incremented by successively, and heat supply mechanism is without from initial
Intake air temperature carries out heat temperature raising to exhaust gas, only need to again be mended when the temperature of combustion chamber is unsatisfactory for waste gas catalytic combustion requirement
Repay heat supply, greatly reduce catalysis burning for thermal energy consumption；
（4）And the exhaust gas in spiral exhaust passage is transmitted to waste heat in spirally inlet air channel, exhaust gas temperature Zi in outside according to
Secondary to successively decrease, 600 DEG C or more of high temperature gradually reduces to the temperature for meeting emissions standard when being discharged from spontaneous combustion room（Final exhaust temperature
Degree is usually 80 DEG C ~ 100 DEG C）, without cooling down by external heat dissipation equipment, save the space of equipment.
As the preferred embodiment of the present invention, the spirally inlet air channel and the spiral exhaust passage use heat-conducting plate in institute
It states in heat-exchanging chamber and is separated, the double-spiral structure in spirally inlet air channel and spiral exhaust passage formation mosquito-repellent incense type, spiral row
Gas channel whole process is adjacent with spirally inlet air channel by heat-conducting plate；The air inlet in spirally inlet air channel as heat-exchanging chamber into
Gas port, the exhaust outlet of the exhaust outlet of spiral exhaust passage as heat-exchanging chamber.Spirally inlet air channel and spiral exhaust passage are formed
The double helix of mosquito-repellent incense type moves towards so that spiral exhaust passage whole process is adjacent with spirally inlet air channel by heat-conducting plate, further
The heat-exchange surface for increasing spiral exhaust passage and spirally inlet air channel makes waste gas catalytic combustion decompose the waste heat generated as more as possible
Be transmitted in air intake duct, further increase the utilization rate of waste heat.
Existing industrial heat-conducting plate, the metal usually high by heat conductivility, cost performance is good can be used in above-mentioned heat-conducting plate（Than
Such as 304 stainless steels, 316 stainless steels）It is made.
In addition, spirally inlet air channel and spiral exhaust passage can also use other set-up modes, such as spiral exhaust to lead to
Road can spiral entwine on the lateral surface in spirally inlet air channel, the heat that can also increase spiral exhaust passage and spirally inlet air channel is handed over
Change face.
As the further preferred embodiment of the present invention, the lateral wall of the combustion chamber and the heat-exchanging chamber is equipped with heat preservation
Layer.The lateral wall of combustion chamber and heat-exchanging chamber is provided with insulating layer, prevents the heat that outdoor air flue occurs for combustion chamber waste heat from passing
It passs, is also prevented from heat-exchanging chamber and the extraneous heat that waste heat occurs is transmitted, it is ensured that the waste heat in spiral exhaust passage is logical to spirally inlet air
The amount of heat transfer in road.Alumina silicate can be used in the material of insulating layer, and alumina silicate has good thermal stability and chemical stability, and
And there is low heat conductivity.
As the preferred embodiment of the present invention, the energy saving catalytic combustion system of heat exchange type further includes temperature regulating device, temperature control dress
The test side set is arranged in the combustion chamber, and the signal output end and the control signal of heat supply mechanism of temperature regulating device are electrically connected
It connects.Since exhaust gas discharges amount of heat when being catalyzed combustion decomposition, and the exhaust gas subsequently entered in spirally inlet air channel into
It is heated up before entering combustion chamber, heat supply mechanism is not necessarily to carry out heat temperature raising to exhaust gas from initial charge temperature, when the temperature of combustion chamber
It can stop heat supply when degree is higher than exhaust gas burning point；When the test side of temperature regulating device detects the temperature reduction of combustion chamber and approaches useless
When gas burning point, retransmits signal control heat supply mechanism and compensate heat supply.Existing temperature controller can be used in temperature regulating device.
Compared with prior art, the present invention having the following advantages that：
The energy saving catalytic combustion system of heat exchange type of the present invention in heat-exchanging chamber by being disposed with by the good material system of heat conductivility
At from the interior spirally inlet air channel being unfolded outward and spiral exhaust passage, the spiral in spirally inlet air channel and spiral exhaust passage
Direction is identical and close contacting fit, and spirally inlet air channel and spiral exhaust passage constitute the identical double helix knot of the hand of spiral
Structure so that complete combustion decomposition exhaust gas enter spiral exhaust passage with a large amount of waste heat after, waste heat be transmitted to and spiral be vented
The spirally inlet air channel of channel close contacting fit makes the exhaust gas subsequently entered in spirally inlet air channel be obtained before entering combustion chamber
To heating, the utilization rate of waste heat is substantially increased；And the exhaust gas subsequently entered in spirally inlet air channel obtains before entering combustion chamber
To heating, heat supply mechanism is not necessarily to carry out heat temperature raising to exhaust gas from initial charge temperature, greatly reduces the heat supply of catalysis burning
Energy consumption；The exhaust gas for completing burning in spiral exhaust passage simultaneously obtains Temperature fall by heat exchange, without being dissipated by external
Hot equipment cools down, and saves the space of equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the preferred embodiment for the present invention.
Specific implementation mode
It is described further below in conjunction with the accompanying drawings with the preferred embodiment of the present invention.
As shown in Figure 1, a kind of energy saving catalytic combustion system of heat exchange type, including combustion chamber 1, heat supply mechanism 2, heat-exchanging chamber 3
With temperature regulating device 4；For the setting of combustion chamber 1 at 3 middle part of heat-exchanging chamber, combustion chamber 1 is equipped with air inlet 101 and exhaust outlet 102, combustion chamber
The catalyst for waste gas burning is equipped in 1；Heat supply mechanism 2 is arranged outside heat-exchanging chamber 3, and heat supply mechanism 2 can be used existing
High-temperature warm air machine blows to combustion chamber 1 by air hose 201；The test side 401 of temperature regulating device 4 is arranged in combustion chamber 1,
The signal output end of temperature regulating device 4 is electrically connected with the control signal of heat supply mechanism 2, and existing temperature control can be used in temperature regulating device 4
Device；The lateral wall of combustion chamber 1 and heat-exchanging chamber 3 is equipped with insulating layer 5 made of alumina silicate；Heat-conducting plate 8 is used in heat-exchanging chamber 3
Separate the spirally inlet air channel 6 being unfolded outward in coming from and spiral exhaust passage 7, heat-conducting plate 8 uses existing industrial heat conduction
Plate（The metal high by heat conductivility, cost performance is good is made, for example 304 stainless steels or 316 stainless steels, heat resisting temperature may be up to
1200℃）；The mosquito-repellent incense type double-spiral structure identical with the formation of spiral exhaust passage 7 hand of spiral of spirally inlet air channel 6, spiral row
Gas channel 7 is whole adjacent with spirally inlet air channel 6 by heat-conducting plate 8 and is in close contact；Spirally inlet air channel 6 and spiral exhaust
The inner end in channel 7 is connect with the air inlet of combustion chamber 1 101, exhaust outlet 102 respectively, and the air inlet 601 in spirally inlet air channel 6 is made
For the air inlet of heat-exchanging chamber 3, the exhaust outlet of the exhaust outlet 701 of spiral exhaust passage 7 as heat-exchanging chamber 3.
The working principle and beneficial effect of the present invention is done into one with the preferred embodiment of the present invention below in conjunction with the accompanying drawings
The explanation of step.
Exhaust gas（Initial charge temperature is usually 50 DEG C ~ 60 DEG C）Combustion chamber 1, heat supply are entered by spirally inlet air channel 6
Mechanism 2 carries out preliminary heat supply to combustion chamber 1, so that exhaust gas is heated up and reaches burning point, the combustion decomposition under the catalytic action of catalyst, together
When discharge a large amount of waste heat；The exhaust gas for completing combustion decomposition enters spiral exhaust passage 7, while with because of combustion decomposition in exhaust gas
And a large amount of waste heat generated, due to the double spiral shells of the mosquito-repellent incense type identical with the formation of spiral exhaust passage 7 hand of spiral of spirally inlet air channel 6
Structure is revolved, spiral exhaust passage 7 is whole adjacent with spirally inlet air channel 6 by heat-conducting plate 8 and is in close contact so that spiral is arranged
Waste heat in gas channel 7 is transmitted to the spirally inlet air channel 6 of cooperation intimate contact therewith by heat-conducting plate 8；As exhaust gas is in spiral shell
It is flowed out outward from interior in rotation exhaust passage 7, the waste heat of institute's band is also gradually transferred in spirally inlet air channel 6 so that spiral is vented
The temperature being vented in channel 7 Zi in successively decreasing successively outside, in spirally inlet air channel 6 temperature of air inlet Zi outside to interior incremented by successively,
Waste gas catalytic combustion decomposes generated waste heat and is fully utilized；Due to the exhaust gas subsequently entered in spirally inlet air channel 6
The waste heat transmitted by spiral exhaust passage 7 before entering combustion chamber 1 so that the exhaust gas subsequently entered in spirally inlet air channel 6
Temperature Zi outside to interior incremented by successively, heat supply mechanism 2 is not necessarily to carry out heat temperature raising to exhaust gas from initial charge temperature, only need to be when combustion
The temperature for burning room 1 is unsatisfactory for compensating heat supply again when waste gas catalytic combustion requirement, greatly reduces the confession of catalysis burning
Thermal energy consumption；And the exhaust gas in spiral exhaust passage 7 is transmitted to waste heat in spirally inlet air channel 6, exhaust gas temperature is Zi in outer
Successively decrease successively, 600 DEG C or more of high temperature gradually reduces to the temperature for meeting emissions standard when being discharged from spontaneous combustion room 1（Final row
Temperature degree is usually 80 DEG C ~ 100 DEG C）, without cooling down by external heat dissipation equipment, save the space of equipment.
In addition, since exhaust gas discharges amount of heat when being catalyzed combustion decomposition, and subsequently enter in spirally inlet air channel 6
Exhaust gas enter combustion chamber 1 before heated up, heat supply mechanism 2 be not necessarily to from initial charge temperature to exhaust gas carry out heat temperature raising,
It can stop heat supply when the temperature of combustion chamber 1 is higher than exhaust gas burning point；When the test side of temperature regulating device 4 401 detects combustion chamber 1
Temperature reduces and when close to exhaust gas burning point, retransmits signal control heat supply mechanism 2 and compensates heat supply；1 He of combustion chamber
The lateral wall of heat-exchanging chamber 3 is provided with insulating layer 5, prevents the heat that outdoor air flue occurs for combustion chamber 1 waste heat from transmitting, is also prevented from
Heat-exchanging chamber 3 transmits the extraneous heat that waste heat occurs, it is ensured that the heat of waste heat in spiral exhaust passage 7 to spirally inlet air channel 6
Transmission capacity.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, each section title etc. can not
Together, the equivalent or simple change that all structure, feature and principles according to described in inventional idea of the present invention are done, is included in the present invention
In the protection domain of patent.Those skilled in the art can do described specific embodiment various each
The modify or supplement or adopt similar mode of sample substitutes, and without departing from structure of the invention or surmounts the claims
Defined range, is within the scope of protection of the invention.
Claims (4)
1. a kind of energy saving catalytic combustion system of heat exchange type, including combustion chamber and heat supply mechanism, combustion chamber is equipped with air inlet and exhaust
Mouthful, heat supply mechanism is connected with combustion chamber, it is characterised in that：Further include heat-exchanging chamber, is disposed in heat-exchanging chamber from interior past
The spirally inlet air channel of outer expansion and spiral exhaust passage, spirally inlet air channel are identical as the hand of spiral of spiral exhaust passage simultaneously
Close contacting fit, spirally inlet air channel double-spiral structure identical with the spiral exhaust passage composition hand of spiral；The burning
Room is arranged in the middle part of heat-exchanging chamber, the inner end of spirally inlet air channel and spiral exhaust passage respectively with the air inlet of combustion chamber, row
Gas port connects, and spirally inlet air channel and spiral exhaust passage are made of the good material of heat conductivility；The heat supply mechanism is set
It sets outside heat-exchanging chamber.
2. the energy saving catalytic combustion system of heat exchange type described in accordance with the claim 1, it is characterised in that：The spirally inlet air channel and
The spiral exhaust passage is separated using heat-conducting plate in the heat-exchanging chamber, spirally inlet air channel and spiral exhaust passage
The double-spiral structure of mosquito-repellent incense type is formed, spiral exhaust passage whole process is adjacent with spirally inlet air channel by heat-conducting plate；Spiral into
Air inlet of the air inlet in gas channel as heat-exchanging chamber, the exhaust outlet of the exhaust outlet of spiral exhaust passage as heat-exchanging chamber.
3. according to the energy saving catalytic combustion system of heat exchange type as claimed in claim 1 or 2, it is characterised in that：The combustion chamber and institute
The lateral wall for stating heat-exchanging chamber is equipped with insulating layer.
4. the energy saving catalytic combustion system of heat exchange type described in accordance with the claim 1, it is characterised in that：The energy saving catalysis of heat exchange type
Burner further includes temperature regulating device, and the test side of temperature regulating device is arranged in the combustion chamber, and the signal of temperature regulating device exports
End is electrically connected with the control signal of heat supply mechanism.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702787.4A CN108758665A (en) | 2018-06-30 | 2018-06-30 | A kind of energy saving catalytic combustion system of heat exchange type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702787.4A CN108758665A (en) | 2018-06-30 | 2018-06-30 | A kind of energy saving catalytic combustion system of heat exchange type |
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| CN108758665A true CN108758665A (en) | 2018-11-06 |
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ID=63975182
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| CN201810702787.4A Pending CN108758665A (en) | 2018-06-30 | 2018-06-30 | A kind of energy saving catalytic combustion system of heat exchange type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853821A (en) * | 2020-06-28 | 2020-10-30 | 无锡戴维环保设备制造有限公司 | Waste gas high-temperature incineration waste heat recovery device |
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| CN206803193U (en) * | 2017-05-26 | 2017-12-26 | 苏州科大环境发展股份有限公司 | A kind of catalytic combustion device for organic waste gases |
| CN208620368U (en) * | 2018-06-30 | 2019-03-19 | 汕头市科维奥节能净化设备有限公司 | A kind of heat exchange type energy conservation catalytic combustion system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3445195A (en) * | 1964-03-04 | 1969-05-20 | Benteler Werke Ag | Afterburner device for catayltic combustion of combustible components in the exhaust gas of an internal combustion engine |
| US5326537A (en) * | 1993-01-29 | 1994-07-05 | Cleary James M | Counterflow catalytic device |
| CN105180183A (en) * | 2015-10-23 | 2015-12-23 | 北京科技大学 | Plasma combustion-supporting Swiss roll combustor |
| CN206803193U (en) * | 2017-05-26 | 2017-12-26 | 苏州科大环境发展股份有限公司 | A kind of catalytic combustion device for organic waste gases |
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| CN111853821A (en) * | 2020-06-28 | 2020-10-30 | 无锡戴维环保设备制造有限公司 | Waste gas high-temperature incineration waste heat recovery device |
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