CN108131677B - A kind of low-temperature carbonization total system - Google Patents
A kind of low-temperature carbonization total system Download PDFInfo
- Publication number
- CN108131677B CN108131677B CN201711400400.1A CN201711400400A CN108131677B CN 108131677 B CN108131677 B CN 108131677B CN 201711400400 A CN201711400400 A CN 201711400400A CN 108131677 B CN108131677 B CN 108131677B
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- Prior art keywords
- frame
- furnace body
- shell
- wall
- gas treatment
- Prior art date
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- 238000003763 carbonization Methods 0.000 title claims abstract description 18
- 239000002912 waste gas Substances 0.000 claims abstract description 24
- 239000003517 fume Substances 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 18
- 241000220317 Rosa Species 0.000 claims description 20
- 230000005684 electric field Effects 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 8
- 238000006303 photolysis reaction Methods 0.000 claims description 7
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 4
- 244000152100 Sorbus torminalis Species 0.000 claims description 4
- AIKKULXCBHRFOS-UHFFFAOYSA-N Formothion Chemical compound COP(=S)(OC)SCC(=O)N(C)C=O AIKKULXCBHRFOS-UHFFFAOYSA-N 0.000 claims description 3
- 239000003500 flue dust Substances 0.000 claims 1
- 239000010813 municipal solid waste Substances 0.000 abstract description 22
- 239000000126 substance Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 238000003466 welding Methods 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
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultra-violet radiation
-
- 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
-
- 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
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to technical field of waste treatment, especially a kind of low-temperature carbonization total system, including furnace body and shell, furnace body is arranged in shell, the upper end of furnace body is run through the top of shell and is extended out, frame is equipped in furnace body, frame is fixedly connected by multiple connecting rods with the inner wall of furnace body, the surface of frame is equipped with the first dictyosome, baffle is equipped between the upper end of frame and the inner wall of furnace body, multiple V-arrangement installing frames are equidistantly equipped on the inner wall of frame, and the surface of V-arrangement installing frame is equipped with the second dictyosome, the surface of shell inner furnace body is equipped with heater, the side of the outside furnace body of shell is equipped with feed inlet, the top of furnace body is equipped with fume ducts, the other end of fume ducts is connect with filter mechanism, filter mechanism is connect by conduit with waste gas treatment mechanism.This device sufficiently can not only quickly burn rubbish completely, while can also kill remove to the harmful substance in the gas of discharge, prevent to environmental pollution.
Description
Technical field
The present invention relates to technical field of waste treatment more particularly to a kind of low-temperature carbonization total systems.
Background technique
The significant problem that garbage disposal has become life, faced in production development, the presence of rubbish limit
Life, production development, welding, how efficiently, the processing rubbish of energy-saving and environmental protection waste of resource, extremely urgent,
But during existing waste incineration, a large amount of pernicious gas is discharged to the atmosphere, to polluted environment, thus I
Propose a kind of low-temperature carbonization total system.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of low-temperature carbonization General Office proposed
Reason system.
To achieve the goals above, present invention employs following technical solutions:
A kind of low-temperature carbonization total system, including furnace body and shell are designed, the furnace body is arranged in shell, described
The upper end of furnace body is run through the top of shell and is extended out, and multiple supporting blocks are equidistantly equipped between shell and furnace body, described
Frame is equipped in furnace body, the frame is fixedly connected by multiple connecting rods with the inner wall of furnace body, and the surface of the frame is equipped with
First dictyosome is equipped with baffle, is equidistantly equipped with multiple V on the inner wall of the frame between the upper end of the frame and the inner wall of furnace body
Shape installing frame, and the surface of V-arrangement installing frame is equipped with the second dictyosome, and the surface of the shell inner furnace body is equipped with heater, described
The side of the outside furnace body of shell is equipped with feed inlet, and the top of the furnace body is equipped with fume ducts, the fume ducts it is another
End is connect with filter mechanism, and the filter mechanism is connect by conduit with waste gas treatment mechanism.
Preferably, the filter mechanism includes Rose Box, and tray, the tray are symmetrically arranged on the inner wall of the Rose Box
Top be equipped with V-frame frame, non-woven cotton is equipped in the V-frame frame, the inner wall of the top Rose Box of the V-frame frame is equipped with
Limited block, the fume ducts are located at the top of V-frame frame, and the inner wall of the lower section Rose Box of the V-frame frame is equipped with electric field
Reactor.
Preferably, the fume ducts are also connected with collecting box far from one end of furnace body, and collecting box is located at Rose Box
Side, collection bucket is equipped in the collecting box, the fume ducts are located at the top of collection bucket, the bottom etc. of the collection bucket
Away from multiple idler wheels are equipped with, the side of the collecting box and the side of Rose Box are equipped with chamber door.
Preferably, the electric field reactor is the electric field reactor of KV.
Preferably, the waste gas treatment mechanism includes waste gas treatment tank, the side of the waste gas treatment tank by conduit with
Rose Box connection, and it is located at the side of electric field reactor, the top and bottom in the waste gas treatment tank are equipped with multiple peaces
Loading board, and mounting plate interlaced setting are equipped with UV photodissociation lamp, institute between the top mounting plate in the waste gas treatment tank
The other side for stating waste gas treatment tank is communicated with exhaust fan.
Preferably, door closure is connected at the feed inlet.
Preferably, the bottom of the shell is equipped with stabilizer blade, and the bottom of stabilizer blade is equipped with anti-skid chequer.
A kind of low-temperature carbonization total system proposed by the present invention, beneficial effect are: in the present invention, passing through connecting rod
So that frame is in vacant state, rubbish is stopped by the first dictyosome, by V-arrangement installing frame thus by rubbish
Rubbish is propped up, and the heating surface (area) (HS of rubbish is increased, by the more thorough of garbage disposal, by being equipped with non-woven cotton in V-frame frame, to reach
To the purpose of filtering, the dust in flue gas is subjected to primary filtration, by limited block to prevent V-frame frame mobile, passes through electricity
Field reactor is to dust be adsorbed, the installation being staggered in waste gas treatment tank is passed through by electrically charged difference
Harmful substance in gas is killed by UV photodissociation lamp and is removed, then pass through exhaust fan so that gas is moved back and forth by plate
These gases are discharged, the requirement of environmental protection is reached, this device sufficiently can not only quickly burn rubbish completely, while can also be right
Harmful substance in the gas of discharge kill removing, and prevents to environmental pollution.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of low-temperature carbonization total system proposed by the present invention；
Fig. 2 is a kind of structural representation of the collecting box and collection bucket of low-temperature carbonization total system proposed by the present invention
Figure；
Fig. 3 is a kind of structural representation of the V-frame frame and non-woven cotton of low-temperature carbonization total system proposed by the present invention
Figure.
In figure: furnace body 1, feed inlet 2, door closure 3, shell 4, heater 5, connecting rod 6, stabilizer blade 7, supporting block 8, frame 9,
Two dictyosomes 10, V-arrangement installing frame 11, collecting box 12, idler wheel 13, collection bucket 14, electric field reactor 15, Rose Box 16, exhaust-gas treatment
Case 17, mounting plate 18, UV photodissociation lamp 19, exhaust fan 20, fume ducts 21, V-frame frame 22, non-woven cotton 23, chamber door 24, limit
Block 25, tray 26, the first dictyosome 27, baffle 28.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of low-temperature carbonization total system, including furnace body 1 and shell 4, furnace body 1 are arranged in shell 4
Interior, the upper end of furnace body 1 is run through the top of shell 4 and is extended out, and multiple supports are equidistantly equipped between shell 4 and furnace body 1
Block 8, furnace body 1 is interior to be equipped with frame 9, and frame 9 is fixedly connected by multiple connecting rods 6 with the inner wall of furnace body 1, and the surface of frame 9 is set
There is the first dictyosome 27, the bottom of shell 4 is equipped with stabilizer blade 7, and the bottom of stabilizer blade 7 is equipped with anti-skid chequer, is arranged by shell 4
Furnace body 1, while shell 4 protects furnace body 1, runs through the top of shell 4 by the upper end of furnace body 1 and extends out, thus
Facilitate setting feed inlet 2, by supporting block 8 to prop up furnace body 1, by connecting rod 6 so that frame 9 is in hanging shape
State, by the first dictyosome 27 to stop to rubbish, by the anti-skid chequer on stabilizer blade 7 to which anti-device here is moved
It is dynamic.
It is equipped with baffle 28 between the upper end of frame 9 and the inner wall of furnace body 1, is equidistantly equipped with multiple V-arrangements on the inner wall of frame 9 and pacifies
Frame up 11, and the surface of V-arrangement installing frame 11 is equipped with the second dictyosome 10, the surface of 4 inner furnace body 1 of shell is equipped with heater 5, shell
The side of 4 outside furnace body 1 is equipped with feed inlet 2, and the top of furnace body 1 is equipped with fume ducts 21, is connected with door at feed inlet 2
Lid 3, by being equipped with baffle 28 between frame 9 and furnace body 1, by the baffle 28 between frame 9 and furnace body 1, to prevent rubbish
Into between frame 9 and furnace body 1, by V-arrangement installing frame 11 to the second dictyosome 10 of setting, by the second dictyosome 10 to prevent
Rubbish enters in V-arrangement installing frame 11, by V-arrangement installing frame 11 to prop up rubbish, increases the heating surface (area) (HS of rubbish, by rubbish
What is handled is more thorough, to rubbish is added in furnace body 1, the mesh of heating is reached by heater 5 by feed inlet 2
, the exhaust gas generated in furnace body 1 is discharged by fume ducts 21.
The other end of fume ducts 21 is connect with filter mechanism, and filter mechanism includes Rose Box 16, the inner wall of Rose Box 16
On be symmetrically arranged with tray 26, the top of tray 26 is equipped with V-frame frame 22, is equipped with non-woven cotton 23, V-frame frame 22 in V-frame frame 22
The inner wall of top Rose Box 16 be equipped with limited block 25, fume ducts 21 are located at the top of V-frame frame 22, V-frame frame 22
The inner wall of lower section Rose Box 16 is equipped with electric field reactor 15, and electric field reactor 15 is the electric field reactor of 17KV, passes through filter box
16 so that be arranged tray 26, place V-frame frame 22 by tray 26, by being equipped with non-woven cotton 23 in V-frame frame 22, thus
Achieve the purpose that filtering, the dust in flue gas is subjected to primary filtration, by limited block 25 to prevent V-frame frame 22 mobile,
By electric field reactor 15 to which by electrically charged difference, dust be adsorbed.
Filter mechanism is connect by conduit with waste gas treatment mechanism, and waste gas treatment mechanism includes waste gas treatment tank 17, exhaust gas
The side for the treatment of box 17 is connected to by conduit with Rose Box 16, and is located at the side of electric field reactor 15, waste gas treatment tank 17
Interior top and bottom are equipped with multiple mounting plates 18, and the interlaced setting of mounting plate 18, the top in waste gas treatment tank 17
UV photodissociation lamp 19 is equipped between portion's mounting plate 18, the other side of waste gas treatment tank 17 is communicated with exhaust fan 20, passes through exhaust gas
Treatment box 17 so that the exhaust gas in Rose Box 16 enters in waste gas treatment tank 17, pass through in waste gas treatment tank 17 staggeredly
Harmful substance in gas is killed by UV photodissociation lamp 19 and is removed, so so that gas is moved back and forth by the mounting plate 18 of setting
These gases are discharged by exhaust fan 20 afterwards, reach the requirement of environmental protection.
Fume ducts 21 are also connected with collecting box 12 far from one end of furnace body 1, and collecting box 12 is located at Rose Box 16
Side, collecting box 12 is interior to be equipped with collection bucket 14, and fume ducts 21 are located at the top of collection bucket 14, and the bottom of collection bucket 14 is equidistantly set
There are multiple idler wheels 13, the side of collecting box 12 and the side of Rose Box 16 are equipped with chamber door 24, by collecting box 12 to ash
Dirt is collected, and collection bucket 14 is arranged by collecting box 12, the top of collection bucket 14 is located at by fume ducts 21, so that
The dust of fume ducts 21 is fallen under gravity into collection bucket 14, is equipped with idler wheel 13 by the bottom of collection bucket 14,
When opening chamber door 24, convenient for taking out collection bucket 14, reduce the time of cleaning.
In the present invention, by connecting rod 6 so that frame 9 is in vacant state, by the first dictyosome 27 to rubbish
Rubbish is stopped, and by V-arrangement installing frame 11 to prop up rubbish, increases the heating surface (area) (HS of rubbish, more by garbage disposal
Thoroughly, by being equipped with non-woven cotton 23 in V-frame frame 22, to achieve the purpose that filtering, the dust in flue gas is subjected to preliminary mistake
Filter, will by electric field reactor 15 thus by electrically charged difference by limited block 25 to prevent V-frame frame 22 mobile
Dust is adsorbed, and by the mounting plate 18 being staggered in waste gas treatment tank 17, so that gas moves back and forth, is led to
It crosses UV photodissociation lamp 19 and kills the harmful substance in gas and remove, then these gases are discharged by exhaust fan 20, reach environmental protection
Requirement.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of low-temperature carbonization total system, including furnace body (1) and shell (4), which is characterized in that the furnace body (1) sets
It sets in shell (4), the upper end of the furnace body (1) is run through the top of shell (4) and extended out, and shell (4) and furnace body
(1) multiple supporting blocks (8) equidistantly are equipped between, are equipped with frame (9) in the furnace body (1), the frame (9) passes through multiple connections
Bar (6) is fixedly connected with the inner wall of furnace body (1), and the surface of the frame (9) is equipped with the first dictyosome (27), the frame (9)
Baffle (28) are equipped between upper end and the inner wall of furnace body (1), multiple V-arrangement installing frames are equidistantly equipped on the inner wall of the frame (9)
(11), and the surface of V-arrangement installing frame (11) is equipped with the second dictyosome (10), and the surface of shell (4) inner furnace body (1), which is equipped with, to be added
The side of hot device (5), the outside furnace body (1) of the shell (4) is equipped with feed inlet (2), and the top of the furnace body (1) is equipped with flue dust
The other end of pipeline (21), the fume ducts (21) is connect with filter mechanism, and the filter mechanism passes through at conduit and exhaust gas
Mechanism connection is managed, the waste gas treatment mechanism includes waste gas treatment tank (17), and the side of the waste gas treatment tank (17) is by leading
Pipe be connected to Rose Box (16), and positioned at the side of electric field reactor (15), the top in the waste gas treatment tank (17) with
Bottom is equipped with multiple mounting plates (18), and mounting plate (18) interlaced setting, the top in the waste gas treatment tank (17)
UV photodissociation lamp (19) is equipped between portion's mounting plate (18), the other side of the waste gas treatment tank (17) is communicated with exhaust fan
(20).
2. a kind of low-temperature carbonization total system according to claim 1, which is characterized in that the filter mechanism includes
Rose Box (16) is symmetrically arranged with tray (26) on the inner wall of the Rose Box (16), and the top of the tray (26) is equipped with V-frame
Frame (22), the V-frame frame (22) is interior to be equipped with non-woven cotton (23), the inner wall of the top Rose Box (16) of the V-frame frame (22)
It is equipped with limited block (25), the fume ducts (21) are located at the top of V-frame frame (22), the lower section of the V-frame frame (22)
The inner wall of Rose Box (16) is equipped with electric field reactor (15).
3. a kind of low-temperature carbonization total system according to claim 2, which is characterized in that the fume ducts (21)
One end far from furnace body (1) is also connected with collecting box (12), and collecting box (12) is located at the side of Rose Box (16), the receipts
Collection bucket (14) are equipped in header (12), the fume ducts (21) are located at the top of collection bucket (14), the collection bucket (14)
Bottom be equidistantly equipped with multiple idler wheels (13), the side of the collecting box (12) and the side of Rose Box (16) are equipped with chamber door
(24).
4. a kind of low-temperature carbonization total system according to claim 2, which is characterized in that the electric field reactor
(15) the electric field reactor for being 17KV.
5. a kind of low-temperature carbonization total system according to claim 1, which is characterized in that at the feed inlet (2)
It is connected with door closure (3).
6. a kind of low-temperature carbonization total system according to claim 1, which is characterized in that the bottom of the shell (4)
Portion is equipped with stabilizer blade (7), and the bottom of stabilizer blade (7) is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711400400.1A CN108131677B (en) | 2017-12-22 | 2017-12-22 | A kind of low-temperature carbonization total system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711400400.1A CN108131677B (en) | 2017-12-22 | 2017-12-22 | A kind of low-temperature carbonization total system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108131677A CN108131677A (en) | 2018-06-08 |
| CN108131677B true CN108131677B (en) | 2019-06-11 |
Family
ID=62391348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711400400.1A Active CN108131677B (en) | 2017-12-22 | 2017-12-22 | A kind of low-temperature carbonization total system |
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| Country | Link |
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| CN (1) | CN108131677B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231253Y (en) * | 1995-08-31 | 1996-07-17 | 沈宗麟 | Tunnel type contrinuous carbonifying kiln heated by coal or electricity |
| CN201644488U (en) * | 2010-03-23 | 2010-11-24 | 钱达 | Urban garbage oxidation and carbonization smokeless treatment device |
| CN203625302U (en) * | 2013-10-22 | 2014-06-04 | 云南煤业能源股份有限公司 | Low-temperature dry distillation furnace |
| CN205796916U (en) * | 2016-06-29 | 2016-12-14 | 重庆开达环保工程有限公司 | UV photodissociation plasma all-in-one |
| CN206064087U (en) * | 2016-08-31 | 2017-04-05 | 天津市轻工业设计院 | A kind of waste gas filtration, purification environmental protecting device |
| CN206739317U (en) * | 2017-04-02 | 2017-12-12 | 沈阳山盟石化设备制造有限公司 | A kind of pyrolysis oven that can be uniformly pyrolyzed |
-
2017
- 2017-12-22 CN CN201711400400.1A patent/CN108131677B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231253Y (en) * | 1995-08-31 | 1996-07-17 | 沈宗麟 | Tunnel type contrinuous carbonifying kiln heated by coal or electricity |
| CN201644488U (en) * | 2010-03-23 | 2010-11-24 | 钱达 | Urban garbage oxidation and carbonization smokeless treatment device |
| CN203625302U (en) * | 2013-10-22 | 2014-06-04 | 云南煤业能源股份有限公司 | Low-temperature dry distillation furnace |
| CN205796916U (en) * | 2016-06-29 | 2016-12-14 | 重庆开达环保工程有限公司 | UV photodissociation plasma all-in-one |
| CN206064087U (en) * | 2016-08-31 | 2017-04-05 | 天津市轻工业设计院 | A kind of waste gas filtration, purification environmental protecting device |
| CN206739317U (en) * | 2017-04-02 | 2017-12-12 | 沈阳山盟石化设备制造有限公司 | A kind of pyrolysis oven that can be uniformly pyrolyzed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108131677A (en) | 2018-06-08 |
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