CN209341274U - A kind of organic exhaust gas heat accumulating type incineration system - Google Patents
A kind of organic exhaust gas heat accumulating type incineration system Download PDFInfo
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- CN209341274U CN209341274U CN201822276066.XU CN201822276066U CN209341274U CN 209341274 U CN209341274 U CN 209341274U CN 201822276066 U CN201822276066 U CN 201822276066U CN 209341274 U CN209341274 U CN 209341274U
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Abstract
The utility model relates to waste gas purification processing technology fields, refer in particular to a kind of organic exhaust gas heat accumulating type incineration system, it includes venturi tower and incinerator, the incinerator includes furnace body, combustion chamber and at least three regenerative chambers are equipped in the furnace body, dismountable heating tube is respectively connected between every two regenerative chamber, the exhaust passage of the heating tube is in the shape of a spiral, the heating tube is set in combustion chamber, each regenerative chamber is respectively connected with air inlet pipe, exhaust pipe and cooling tube, the air inlet pipe, the valve for stopping the into or out heat storage tank of gas is equipped on exhaust pipe and cooling tube, the venturi tower is connected to by air inlet pipe with regenerative chamber.With the function of being handled high-concentration organic waste gas, waste heat is comprehensively utilized, low energy consumption, good to the purified treatment effect of organic exhaust gas, and purification efficiency is up to 99% or more.
Description
Technical field
The utility model relates to waste gas purification processing technology fields, refer in particular to a kind of organic exhaust gas heat accumulating type incineration system
System.
Background technique
With the fast development of industrialized production, a large amount of organic exhaust gas may be generated during industrial production, this
Particulate matter and poisonous and hazardous organic substance may be contained in a little organic exhaust gas, if be exhausted directly in atmosphere without processing
Words, can bring certain influence to the environment of workshop air and periphery, meanwhile, poisonous and harmful substance can be by exhaling in organic exhaust gas
It inhales road and skin enters human body, and human body contacts the venomous injurant in organic exhaust gas by long-term low concentration or short-term high concentration
After matter, the systems such as breathing, blood, liver can be caused and organ is temporary or permanent lesion, the especially benzene in organic exhaust gas
And pyrene class polycyclic aromatic hydrocarbon can make human body directly carcinogenic, bring serious harm to human health, it is therefore desirable to the organic waste of discharge
Gas carries out purified treatment.
VOCs treatment refers to the place being adsorbed, filtered to the organic exhaust gas generated in industrial processes, purified
Science and engineering is made.In VOCs treatment field, generallys use conventional storage burning mode and handle exhaust gas, but due to conventional accumulation of heat
Formula incinerator can only generally handle the lower exhaust gas of content of organics, and exhaust gas conventional storage higher for organic concentration is burnt
The treatment effect for burning furnace is poor, it usually needs is handled by the way of directly burning, energy consumption is higher.
Summary of the invention
The utility model provides a kind of organic exhaust gas heat accumulating type incineration system, has and handles high-concentration organic waste gas
Function, low energy consumption, good to the purified treatment effect of organic exhaust gas.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of organic exhaust gas heat accumulating type incineration system comprising venturi tower and incinerator, the incinerator include furnace body,
It is equipped with combustion chamber and at least three regenerative chambers in the furnace body, is respectively connected with dismountable heating tube between every two regenerative chamber,
The exhaust passage of the heating tube in the shape of a spiral, the heating tube be set to combustion chamber in, each regenerative chamber be respectively connected with into
Tracheae, exhaust pipe and cooling tube are equipped with for stopping the into or out storage of gas on the air inlet pipe, exhaust pipe and cooling tube
The valve of hot tank, the venturi tower are connected to by air inlet pipe with regenerative chamber.
Further, the regenerative chamber includes shell, the heat storage tank in shell and the recuperation layer in heat storage tank,
Vacuum heat-insulation chamber is equipped between the inner wall of the shell and the outer wall of heat storage tank.
Further, the recuperation layer is that cellular ceramic packing is filled.
Further, burner is equipped in the combustion chamber.
Further, connecting tube is connected between the regenerative chamber and heating tube, the connecting tube is bellows, the company
One end of adapter tube and the outer wall of regenerative chamber are rotatablely connected, and the connecting tube extends to the interior of regenerative chamber through the outer wall of regenerative chamber
Portion, the connecting tube are threadedly coupled with heating tube.
Further, one end that the connecting tube is connect with regenerative chamber is equipped with the limited block of annular, the regenerative chamber it is outer
Wall is equipped with the limiting slot to match with limited block, and the limited block rotation is set in limiting slot.
Further, the exhaust pipe is equipped with air-introduced machine close to one end of gas vent.
Further, the cooling tube is connected to far from one end of regenerative chamber with exhaust pipe, the cooling tube and exhaust pipe
Junction is between air-introduced machine and the gas vent of exhaust pipe.
The utility model has the beneficial effects that
1, alternately exhaust gas is preheated and is cooled down by three regenerative chambers, and by the gas heat in a upper circulation into
Row recycling storage simultaneously preheats the exhaust gas of subsequent cycle by the gas of storage, and the gas after preheating is passed through in combustion chamber again
Heating tube in carry out heat resolve, the consumption for the indoor fuel that burns can be reduced, reach and waste heat is comprehensively utilized, subtract
Small energy consumption, the purpose increased economic efficiency；
2, the exhaust passage of the heating tube in combustion chamber in the shape of a spiral, extends the duration that gas stops in the combustion chamber,
It decomposes gas sufficiently in the heating tube of combustion chamber, can be used for carrying out high-concentration waste gas purified treatment, raising processing
Effect；
3, the organic exhaust gas heat accumulating type incineration system of the utility model be suitable for containing benzene homologues, phenols, aldehydes, ketone,
Petroleum, chemical industry, plastics, rubber, pharmacy, printing, pesticide, shoemaking, the power cable production industry of the organic principles such as ethers, esters
The organic exhaust gas of equal generations carries out purified treatment, to organic exhaust gas concentration at the waste gas purification between 100PPM -20000PPM
Efficiency is managed up to 99% or more.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: 1, venturi tower；2, incinerator；3, furnace body；4, combustion chamber；41, burner；5, regenerative chamber；
51, shell；52, heat storage tank；53, recuperation layer；54, vacuum heat-insulation chamber；55, one Room of accumulation of heat；56, two Room of accumulation of heat；57, accumulation of heat three
Room；6, heating tube；61, exhaust passage；71, air inlet pipe；72, exhaust pipe；73, cooling tube；74, valve；8, connecting tube；9, it limits
Block；91, air-introduced machine.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
As shown in Figure 1, a kind of organic exhaust gas heat accumulating type incineration system provided by the utility model comprising venturi tower 1
With incinerator 2, the incinerator 2 includes furnace body 3, is equipped with combustion chamber 4 and at least three regenerative chambers 5, every two in the furnace body 3
Be respectively connected with dismountable heating tube 6 between regenerative chamber 5, the exhaust passage 61 of the heating tube 6 in the shape of a spiral, the heating tube
6 are set in combustion chamber 4, and each regenerative chamber 5 is respectively connected with air inlet pipe 71, exhaust pipe 72 and cooling tube 73, the air inlet pipe
71, the valve 74 for stopping the into or out heat storage tank 52 of gas, the text mound are equipped on exhaust pipe 72 and cooling tube 73
In tower 1 be connected to regenerative chamber 5 by air inlet pipe 71.
Specifically, the present embodiment is set there are three regenerative chamber 5, respectively one Room 55 of accumulation of heat, two Room 56 of accumulation of heat and three Room of accumulation of heat
57, and combustion chamber 4 is set to the top of three regenerative chambers 5, heating tube 6 is connected to the top of regenerative chamber 5, air inlet pipe 71, exhaust pipe
72 and cooling tube 73 be connected to the bottom of regenerative chamber 5.Venturi tower 1 is commercial equipment, and this will not be repeated here.
In use, exhaust gas, which is first passed through venturi tower 1, is dusted processing, removed by venturi tower 1 a large amount of in exhaust gas
Dust, avoid a large amount of dust from being attached in regenerative chamber 5 and heating tube 6, cause the blocking of regenerative chamber 5 and heating tube 6, influence
Exhaust gas after the catharsis dedusting of subsequent gases is passed through in incinerator 2 by air inlet pipe 71.
Specifically, the gas treatment process in incinerator 2 are as follows: the exhaust gas after dedusting enters one Room of accumulation of heat by air inlet pipe 71
In 55, due to being stored with the heat of a upper circulation in one Room 55 of accumulation of heat, after exhaust gas is passed through one Room 55 of accumulation of heat, in one Room 55 of accumulation of heat
Heat exhaust gas is heated, temperature inside one Room 55 of accumulation of heat decline, exhaust gas rises to higher temperature and enters heating tube 6
Interior, the exhaust gas in heating tube 6 is heated in the fuel combustion heat release in combustion chamber 4, and the exhaust gas in heating tube 6 is made to rise to setting
Oxidizing temperature, and then the organic matter in exhaust gas is made to be broken down into carbon dioxide and water vapour, and by heating tube 6 by High Temperature Gas
Body is passed through in two Room 56 of accumulation of heat, and since the temperature in two Room 56 of accumulation of heat is lower than the temperature of gas, gas is released in two Room 56 of accumulation of heat
Thermal discharge, and two Room 56 of accumulation of heat absorbs the heat in gas, reduces gas temperature and passes through the row of two Room 56 of accumulation of heat
Tracheae 72 is discharged, and stores a large amount of heat in two Room 56 of accumulation of heat and carry out heating use to exhaust gas for next circulation, herein mistake
Cheng Zhong, cooling tube 73 leads to condensed gas to three Room 57 of accumulation of heat and carries out purging cooling to three Room 57 of accumulation of heat, so that next circulation is to gas
Body carries out absorbing and cooling temperature, and the gas in three Room 57 of accumulation of heat is discharged from the exhaust pipe 72 of three Room 57 of accumulation of heat.At exhaust gas of completion
After reason, the valve 74 on the air inlet pipe 71 of three regenerative chambers 5, exhaust pipe 72 and cooling tube 73 is switched over, venturi tower 1 is logical
For the exhaust gas entered from two Room 56 of accumulation of heat, the heat that two Room 56 of accumulation of heat is stored in a upper circulation preheats gas, passes through storage
Gas after hot two Room 56 preheating is passed through in heating tube 6, and heat to the gas in heating tube 6 by combustion chamber 4 and made gas
Body resolves into carbon dioxide and vapor, and the gas in heating tube 6 is further passed through the accumulation of heat three cooled down in a upper circulation
Carried out in room 57 it is cooling after be discharged, three Room 57 of accumulation of heat absorb in the process the heat in gas with to subsequent cycle to exhaust gas into
Row preheating, in the process, cooling gas is passed through in one Room 55 of accumulation of heat and carries out purging cooling to one Room 55 of accumulation of heat by cooling tube 73,
So constantly alternately.
Alternately exhaust gas is preheated and is cooled down by three regenerative chambers 5, and by the gas heat in a upper circulation into
Row recycling storage simultaneously preheats the exhaust gas of subsequent cycle by the gas of storage, and the gas after preheating is passed through combustion chamber 4 again
Heat resolve is carried out in interior heating tube 6, the consumption of the fuel in combustion chamber 4 can be reduced, reduces energy consumption.And in combustion chamber 4
Heating tube 6 exhaust passage 61 in the shape of a spiral, extend the duration that gas stops in combustion chamber 4, make gas in combustion chamber 4
Heating tube 6 in sufficiently decomposed, can be used for high-concentration waste gas carry out purified treatment, raising treatment effect.
The regenerative chamber 5 includes shell 51, the heat storage tank 52 in shell 51 and the recuperation layer in heat storage tank 52
53, vacuum heat-insulation chamber 54 is equipped between the inner wall of the shell 51 and the outer wall of heat storage tank 52.Shell 51 and heat storage tank 52 it
Between setting vacuum heat-insulation chamber 54 can reduce the heat in regenerative chamber 5 and spread to outside, improve the utilization rate of heat, and recuperation layer
53 can be improved regenerative chamber 5 to the absorptivity of heat, and then improve regenerative chamber 5 to the pre-heat effect of exhaust gas, reduce in combustion chamber 4
The usage amount of fuel reduces using and wasting for energy consumption.
The recuperation layer 53 is that cellular ceramic packing is filled, and cellular ceramic packing is can absorb in gas
Heat, accumulation of heat effect are good.
Burner 41 is equipped in the combustion chamber 4, the burner 41 is set to the top of combustion chamber 4, and burner 41 burns
Fuel heats the gas in heating tube 6, decomposes organic exhaust gas sufficiently.
Connecting tube 8 is connected between the regenerative chamber 5 and heating tube 6, the connecting tube 8 is bellows, the connecting tube 8
One end and the outer wall of regenerative chamber 5 be rotatablely connected, the connecting tube 8 extends to the interior of regenerative chamber 5 through the outer wall of regenerative chamber 5
Portion, the connecting tube 8 are threadedly coupled with heating tube 6.Since bellows has certain telescopicing performance, needed when heating tube 6 is impaired
When repairing or being cleaned, carried out by rotation connection pipe 8 and by connecting tube 8 to one end close to regenerative chamber 5
Compression, can be such that heating tube 6 separates with connecting tube 8, and the mode that heating tube 6 and connecting tube 8 are connected through a screw thread is convenient for heating tube 6
Installation and removal.
One end that the connecting tube 8 is connect with regenerative chamber 5 is equipped with the limited block 9 of annular, sets on the outer wall of the regenerative chamber 5
There is the limiting slot (not indicating in figure) to match with limited block 9, the rotation of limited block 9 is set in limiting slot.Connecting tube 8 passes through
The cooperation of limited block 9 and limiting slot is rotatablely connected the outer wall of connecting tube 8 and regenerative chamber 5, and connecting tube 8 will not be with regenerative chamber 5
It is detached from, the connecting tube 8 of rotation connection makes staff only need to be rotatablely connected pipe 8 just when installing or removing heating tube 6
Heating tube 6 can be installed or removed, it is more convenient to use.
The exhaust pipe 72 is equipped with air-introduced machine 91 close to one end of gas vent, convenient for will treated by regenerative chamber 5
Gas is evacuated to the exit discharge of exhaust pipe 72, the purified treatment rate of exhaust gas can be improved, while to the gas in exhaust pipe 72
Play drainage, gas is avoided to occur flowing backwards phenomenon.
The one end of the cooling tube 73 far from regenerative chamber 5 is connected to exhaust pipe 72, the cooling tube 73 and exhaust pipe 72
Between air-introduced machine 91 and the gas vent of exhaust pipe 72, cooling tube 73 is connected to exhaust pipe 72 for junction, makes exhaust pipe 72
The middle lower gas of temperature can be passed through by cooling tube 73 to need to carry out in cooling regenerative chamber 5 to the recuperation layer in regenerative chamber 5
53 are cooled down, and are discharged again from the exhaust pipe 72 of the regenerative chamber 5 after so that regenerative chamber 5 is cooled down, are realized recycling for the energy, mention
High waste gas purification effect and purification rate.
All technical characteristics in the present embodiment can be freely combined according to actual needs.
The rest part of the present embodiment is the same as example 1, in the present embodiment unaccounted feature, is all made of implementation
The explanation of example one, is not discussed here.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model under the premise of not departing from the technical program design
Within enclosing.
Claims (8)
1. a kind of organic exhaust gas heat accumulating type incineration system, it is characterised in that: including venturi tower and incinerator, the incinerator packet
Furnace body is included, combustion chamber and at least three regenerative chambers are equipped in the furnace body, is respectively connected between every two regenerative chamber dismountable
Heating tube, in the shape of a spiral, the heating tube is set in combustion chamber the exhaust passage of the heating tube, and each regenerative chamber connects
Be connected to air inlet pipe, exhaust pipe and cooling tube, be equipped on the air inlet pipe, exhaust pipe and cooling tube for stop gas enter or
The valve of heat storage tank is discharged, the venturi tower is connected to by air inlet pipe with regenerative chamber.
2. a kind of organic exhaust gas heat accumulating type incineration system according to claim 1, it is characterised in that: the regenerative chamber includes
The outer wall of shell, the heat storage tank in shell and the recuperation layer in heat storage tank, the inner wall of the shell and heat storage tank it
Between be equipped with vacuum heat-insulation chamber.
3. a kind of organic exhaust gas heat accumulating type incineration system according to claim 2, it is characterised in that: the recuperation layer is bee
The ceramic packing of nest shape is filled.
4. a kind of organic exhaust gas heat accumulating type incineration system according to claim 1, it is characterised in that: set in the combustion chamber
There is burner.
5. a kind of organic exhaust gas heat accumulating type incineration system according to claim 1, it is characterised in that: the regenerative chamber and plus
Connecting tube is connected between heat pipe, the connecting tube is bellows, and one end of the connecting tube and the outer wall of regenerative chamber rotate and connect
It connects, the connecting tube extends to the inside of regenerative chamber through the outer wall of regenerative chamber, and the connecting tube is threadedly coupled with heating tube.
6. a kind of organic exhaust gas heat accumulating type incineration system according to claim 5, it is characterised in that: the connecting tube and storage
One end of hot cell connection is equipped with the limited block of annular, and the outer wall of the regenerative chamber is equipped with the limiting slot to match with limited block,
The limited block rotation is set in limiting slot.
7. a kind of organic exhaust gas heat accumulating type incineration system according to claim 1, it is characterised in that: the exhaust pipe is close
One end of gas vent is equipped with air-introduced machine.
8. a kind of organic exhaust gas heat accumulating type incineration system according to claim 7, it is characterised in that: the cooling tube is separate
One end of regenerative chamber is connected to exhaust pipe, and the junction of the cooling tube and exhaust pipe is located at air-introduced machine and the gas of exhaust pipe goes out
Between mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276066.XU CN209341274U (en) | 2018-12-29 | 2018-12-29 | A kind of organic exhaust gas heat accumulating type incineration system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822276066.XU CN209341274U (en) | 2018-12-29 | 2018-12-29 | A kind of organic exhaust gas heat accumulating type incineration system |
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| CN209341274U true CN209341274U (en) | 2019-09-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115751333A (en) * | 2022-09-19 | 2023-03-07 | 江苏天祺环保科技有限公司 | Heat accumulating type high-temperature oxidation furnace |
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2018
- 2018-12-29 CN CN201822276066.XU patent/CN209341274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115751333A (en) * | 2022-09-19 | 2023-03-07 | 江苏天祺环保科技有限公司 | Heat accumulating type high-temperature oxidation furnace |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Rencai Inventor after: Jing Ke Inventor after: Zhang Peng Inventor before: Wang Rencai Inventor before: Jing Ke Inventor before: Zhang Peng |