CN109297031A - The pyrolysis plant of organic matter in the broken rear particle of waste and old lithium ion battery - Google Patents
The pyrolysis plant of organic matter in the broken rear particle of waste and old lithium ion battery Download PDFInfo
- Publication number
- CN109297031A CN109297031A CN201811289141.4A CN201811289141A CN109297031A CN 109297031 A CN109297031 A CN 109297031A CN 201811289141 A CN201811289141 A CN 201811289141A CN 109297031 A CN109297031 A CN 109297031A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- combustion chamber
- burner hearth
- pyrolysis plant
- bearing bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 46
- 239000002245 particle Substances 0.000 title claims abstract description 34
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 13
- 239000005416 organic matter Substances 0.000 title claims abstract description 10
- 239000002699 waste material Substances 0.000 title claims abstract description 10
- 238000002485 combustion reaction Methods 0.000 claims abstract description 27
- 239000000446 fuel Substances 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000003345 natural gas Substances 0.000 claims description 4
- 238000004880 explosion Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- -1 polytetrafluoroethylene Polymers 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000003500 flue dust Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000007772 electrode material Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical group COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 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
- F23G5/44—Details; Accessories
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Abstract
The invention discloses a kind of pyrolysis plants of waste and old lithium ion battery organic matter in particle after broken, including combustion chamber and with the furnace body of burner hearth, burner hearth is equipped with feed inlet, discharge port and exhanst gas outlet, combustion chamber is connected with the fuel assembly for generating hot atmosphere in the combustion chamber, burner hearth and combustion chamber.The present invention has many advantages, such as feature of environmental protection height, and pyrolysis efficiency, pyrolysis uniformity and pyrolysis adequacy are good.
Description
Technical field
The present invention relates to old and useless battery recycling equipment technical fields, and in particular to a kind of waste and old lithium ion battery is broken
Afterwards in particle organic matter pyrolysis plant.
Background technique
It is mainly the electrolysis added in cell fabrication processes that lithium ion battery, which is crushed organic impurities in rear electrode material,
Liquid, binder and diaphragm.The effect of battery electrolyte is to realize ionic conduction, and common electrolyte is DMC (dimethyl carbonic acid
Salt)+LiPF6(lithium hexafluoro phosphate).The addition of binder is in order to guarantee the uniformity and safety when substance slurrying, to activity
Cementation is played between material grains, on a current collector by active material bonding, is conducive to form SEI on carbon material surface
Film；Common binder has: polyvinyl alcohol (PVA), polytetrafluoroethylene (PTFE), sodium carboxymethylcellulose (CMC) and polyene
Hydro carbons etc..Currently, the lithium ion battery separator material of commercialization is mainly by monolayer polyethylene (PE), polypropylene (PP) microporous membrane
With three layers of microporous compound film of polypropylene, polyethylene/polypropylene (PP/PE/PP).
Electrolyte recovery difficult in waste and old lithium ion battery is big, at high cost, industrial non-recovery value, how without dirtization
Processing is industrially to have to solve the problems, such as.Simultaneously as the binder of addition has stronger viscosity, broken electrode
Material bonds on a current collector, if not handling binder, is unfavorable for the sorting recycling of later period material.Fibre diaphragm is mixed
It is miscellaneous the techniques such as later period sorting, leaching, extraction also to be had an impact, it is therefore desirable to which that the equipment for developing a kind of high-efficiency environment friendly removes
Organic matter after broken in particle.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the shortcomings of the prior art, provides a kind of feature of environmental protection height, pyrolysis
Efficiency, pyrolysis uniformity and the pyrolysis plant for being pyrolyzed organic matter in the broken rear particle of the good waste and old lithium ion battery of adequacy.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of waste and old lithium ion battery is crushed the pyrolysis plant of organic matter in rear particle, including combustion chamber and with the furnace of burner hearth
Body, the burner hearth are equipped with feed inlet, discharge port and exhanst gas outlet, and the combustion chamber is connected with for generating hot gas in the combustion chamber
The fuel assembly of atmosphere, the burner hearth and the combustion chamber.
As a further improvement of the above technical scheme:
The furnace body includes cylinder, drive end bearing bracket and rear end cap, and the cylinder is rotatably installed on a chassis, and described
Cylinder is connected with the rotate driving component for driving barrel body rotation, and the drive end bearing bracket and rear end cap are fixedly mounted on the chassis
On, the drive end bearing bracket and rear end cap are respectively corresponded and are connect in a rotatable manner with the both ends of the cylinder, and cylinder, drive end bearing bracket and
Rear end cap surrounds the burner hearth, and the pivot center of the cylinder extends obliquely downward arrangement along the direction of drive end bearing bracket to rear end cap,
The feed inlet is set on drive end bearing bracket, and the discharge port and exhanst gas outlet are set on rear end cap.
The combustion chamber is connected to by the intercommunicating pore being set on drive end bearing bracket with burner hearth.
Angle between the pivot center and horizontal plane of the cylinder is 2 °~4 °.
Graphite-seal ring is equipped between the drive end bearing bracket and cylinder and between the rear end cap and cylinder.
The cylinder is rotatably installed on chassis by more than two rotating mechanisms, and the rotating mechanism includes
The rolling ring being fixedly mounted on cylinder and the more than two carrying rollers being rotatably installed on chassis, the rolling ring can be rotated
Be supported on more than two carrying rollers；The rotate driving component includes motor and speed reducer, the input of the speed reducer
End connect with the output end of motor, the output end of the speed reducer pass through one of transmission mechanism and at least one rotating mechanism with
Upper supporting roller is connected.
The cylinder includes inner cylinder and the outer cylinder that is set in outside inner cylinder, has been filled with guarantor between the inner barrel and outer barrel
Warm layer.
The rear end cap is equipped with explosion proof door.
The fuel assembly includes for natural gas and air to be mixed to the burner for being passed through burning Indoor Combustion.
The furnace body is mounted in a seal box, and the seal box is connected with a negative suction system.
Compared with the prior art, the advantages of the present invention are as follows: pyrolysis plant of the invention at work, will give up from feed inlet
Burner hearth is added in the broken particle of old lithium ion battery, generates hot atmosphere in the combustion chamber using fuel assembly, and hot atmosphere can be into
Enter burner hearth to be contacted with particle to making particle be pyrolyzed, material of the flue gas that when pyrolysis generates by exhanst gas outlet discharge, after pyrolysis
Then it is discharged by discharge port.Due to hot atmosphere can with the particle in burner hearth is full and uniform contacts, being greatly improved in particle has
Pyrolysis efficiency, pyrolysis uniformity and the pyrolysis adequacy of machine object.And generated when can be in time pyrolyzed particle by exhanst gas outlet
Fume centralized emission treatment, is not only conducive to the quality of particle after raising pyrolysis, and is conducive to improve the feature of environmental protection.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of pyrolysis plant.
Fig. 2 is the schematic cross-sectional view of cylinder.
Marginal data:
1, combustion chamber；2, furnace body；20, burner hearth；21, feed inlet；22, discharge port；23, exhanst gas outlet；201, cylinder；2011, interior
Cylinder；2012, outer cylinder；2013, insulating layer；202, drive end bearing bracket；203, rear end cap；204, rolling ring；205, carrying roller；3, fuel assembly；
4, chassis.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the waste and old lithium ion battery of the present embodiment is crushed the pyrolysis plant of organic matter in rear particle,
Including combustion chamber 1 and with the furnace body 2 of burner hearth 20, burner hearth 20 is equipped with feed inlet 21, discharge port 22 and exhanst gas outlet 23, combustion chamber
1 is connected with the fuel assembly 3 for generating hot atmosphere in combustion chamber 1, and burner hearth 20 is connected to combustion chamber 1.The pyrolysis plant exists
When work, burner hearth 20 is added from feed inlet 21 by the broken particle of waste and old lithium ion battery, using fuel assembly 3 in combustion chamber
Generate hot atmosphere in 1, hot atmosphere can enter burner hearth 20 and be contacted with particle so that particle be made to be pyrolyzed, and the flue gas that when pyrolysis generates passes through
Exhanst gas outlet 23 is discharged, and the material after pyrolysis then passes through discharge port 22 and is discharged.Since hot atmosphere can be with the particle in burner hearth 20
Full and uniform contact is greatly improved the pyrolysis efficiency, pyrolysis uniformity and pyrolysis adequacy of organic matter in particle.And pass through cigarette
The fume centralized emission treatment that gas outlet 23 generates when can in time be pyrolyzed particle is not only conducive to the product of particle after raising pyrolysis
Matter, and be conducive to improve the feature of environmental protection.In addition, particle is handled in the burner hearth 20 of furnace body 2, the loss of heat can be reduced, improves heat
Measure utilization rate.
In the present embodiment, furnace body 2 includes cylinder 201, drive end bearing bracket 202 and rear end cap 203, and cylinder 201 is in a rotatable manner
It is mounted on a chassis 4, and cylinder 201 is connected with the rotate driving component for driving cylinder 201 to rotate, 202 He of drive end bearing bracket
Rear end cap 203 is fixedly mounted on chassis 4, and drive end bearing bracket 202 and rear end cap 203 are respectively corresponded with the both ends of cylinder 201 can turn
Flowing mode connection, and cylinder 201, drive end bearing bracket 202 and rear end cap 203 surround burner hearth 20, the pivot center of cylinder 201 is along drive end bearing bracket
202 extend obliquely downward arrangement to the direction of rear end cap 203, and feed inlet 21 is set on drive end bearing bracket 202, and discharge port 22 and flue gas go out
Mouth 23 is set on rear end cap 203.This kind of furnace body 2 can be realized continuous pyrolysis particle, greatly improve production efficiency.Work
When, it is rotated by rotate driving Component driver cylinder 201, constantly adds particle into burner hearth 20 from feed inlet 21, particle can be
The slowly movement from feed inlet 21 to discharge port 22 in the burner hearth 20 for the furnace body 2 that pivot center is in tilted layout, and not from discharge port 22
Disconnected discharge, since hot atmosphere is constantly passed through burner hearth 20 by combustion chamber 1, in the process that particle is moved from feed inlet 21 to discharge port 22
In contacted with hot atmosphere completion pyrolysis.Also, cylinder 201 persistently rotates, and particle heating uniformity can be improved.
In the present embodiment, combustion chamber 1 is connected to by the intercommunicating pore being set on drive end bearing bracket 202 with burner hearth 20, in this way by burning
The hot atmosphere that room 1 is passed through in burner hearth 20 can be contacted first with the particle for having just enter into burner hearth 20, then arrive rear end cap 203 along drive end bearing bracket 202
Direction movement gradually contacted with subsequent material, can be improved the temperature uniformity in entire burner hearth 20, can further mention
Height pyrolysis efficiency, pyrolysis uniformity and pyrolysis adequacy.
In the present embodiment, the angle between the pivot center and horizontal plane of cylinder 201 is 2 °~4 °, which is conducive to more preferable
Movement velocity of the control particle in burner hearth 20.
In the present embodiment, graphite is equipped between drive end bearing bracket 202 and cylinder 201 and between rear end cap 203 and cylinder 201
Sealing ring, graphite-seal ring being capable of the good gap sealed between drive end bearing bracket 202 and cylinder 201 and rear end caps 203 and cylinder
Gap between body 201 prevents flue gas and dust leakage, and the feature of environmental protection is good, and graphite-seal ring high temperature resistant, long service life.
In the present embodiment, cylinder 201 is rotatably installed on chassis 4 by more than two rotating mechanisms, is rotated
Mechanism includes the rolling ring 204 being fixedly mounted on cylinder 201 and more than two carrying rollers for being rotatably installed on chassis 4
205, rolling ring 204 is rotatably supported on more than two carrying rollers 205, to make cylinder 201 that can rotate on chassis 4；Rotation
Driving assembly includes motor and speed reducer, and the input terminal of speed reducer and the output end of motor connect, and the output end of speed reducer passes through
Transmission mechanism is connected with more than one carrying roller 205 of at least one rotating mechanism, and the torque of motor output passes through speed reducer and biography
Motivation structure is transferred to carrying roller 205, rotates carrying roller 205, so that rolling ring 204 and cylinder 201 be driven to rotate, transmission mechanism be can be
Chain-drive mechanism or tape handler.The rotating mechanism and rotate driving component of the present embodiment have structure it is simple, it is at low cost,
Advantage stable and reliable in work, control is easy.
In the present embodiment, cylinder 201 includes inner cylinder 2011 and the outer cylinder 2012 being set in outside inner cylinder 2011, inner cylinder 2011
Insulating layer 2013 has been filled between outer cylinder 2012.This kind of cylinder 201 solves the problems, such as that 2 surface temperature of furnace body is excessively high,
The temperature that 2 outer surface of furnace body can be reduced influences pyrolysis plant periphery working environment smaller.Preferably, above-mentioned inner cylinder 2011 is adopted
It is made of 310S stainless steel, outer cylinder 2012 is made of 316L stainless steel, and insulating layer 2013 is made of insulation cotton.Burner hearth
It is not provided with fireproof brick inner lining in 20, can avoid the powder that refractory brick falls off in pyrolytic process and electrode material purity is impacted.
In the present embodiment, rear end cap 203 is equipped with explosion proof door, and pressure is excessive in burner hearth 20 and is more than setup pressure value
When, which can be rushed to open, and play the role of safeguard protection.
In the present embodiment, fuel assembly 3 includes being passed through the burning burnt in combustion chamber 1 for mixing natural gas and air
Mouth, natural gas and air can generate a certain amount of carbon monoxide after being mixed and burned, form week reduction protective atmosphere, can make particle
Object mutually do not change in pyrolytic process, meet particle pyrolysis requirement.The burner requires the flame stabilization generated, there is one
Fixed wind loading rating；High combustion efficiency, combustion gas can be with completely burned, and the heat for discharging combustion gas is fully utilized；
And burner is equipped with necessary automatic adjustment and automatic safety device.
In the present embodiment, furnace body 2 is mounted in a seal box, and seal box is connected with a negative suction system, and seal box can
Prevent in production process flue gas and dust leakage into external environment, by negative suction system can by seal box flue gas and
Dust extraction is focused on, and is realized without dirtyization processing, is improved the feature of environmental protection, such as can set flue gas and dust collection to environmental protection
It is standby, it is discharged again after processing is up to standard.The negative suction system uses the prior art.
At work, the control of temperature in burner hearth 20 is at 400 DEG C ~ 600 DEG C, the cylinder of furnace body 2 for the pyrolysis plant of the present embodiment
The control of 201 velocity of rotation of body guarantees residence time of the particle in burner hearth 20 in 40 ~ 70min in 1 ~ 5r/min.Preferably, hot
Equipment is solved equipped with the temperature control device for detecting temperature in burner hearth 20, can promptly and accurately connect the pyrolysis of material in burner hearth 20
Temperature variations.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example.To those of ordinary skill in the art, obtained improvement and change in the case where not departing from the technology of the present invention concept thereof
It changes and also should be regarded as protection scope of the present invention.
Claims (10)
1. the pyrolysis plant of organic matter in a kind of broken rear particle of waste and old lithium ion battery, it is characterised in that: including combustion chamber (1)
With the furnace body (2) with burner hearth (20), the burner hearth (20) is equipped with feed inlet (21), discharge port (22) and exhanst gas outlet (23),
The combustion chamber (1) is connected with the fuel assembly (3) for generating hot atmosphere in combustion chamber (1), the burner hearth (20) and institute
State combustion chamber (1) connection.
2. pyrolysis plant according to claim 1, it is characterised in that: the furnace body (2) includes cylinder (201), drive end bearing bracket
(202) and rear end cap (203), the cylinder (201) is rotatably installed on a chassis (4), and the cylinder (201)
It is connected with the rotate driving component for driving cylinder (201) to rotate, the drive end bearing bracket (202) and the fixed peace of rear end cap (203)
On the chassis (4), the drive end bearing bracket (202) and rear end cap (203) respectively correspond with the both ends of the cylinder (201) with
Rotary way connection, and cylinder (201), drive end bearing bracket (202) and rear end cap (203) surround the burner hearth (20), the cylinder
(201) pivot center extends obliquely downward arrangement, the feed inlet along the direction of drive end bearing bracket (202) to rear end cap (203)
(21) it is set on drive end bearing bracket (202), the discharge port (22) and exhanst gas outlet (23) are set on rear end cap (203).
3. pyrolysis plant according to claim 2, it is characterised in that: the combustion chamber (1) is by being set to drive end bearing bracket (202)
On intercommunicating pore be connected to burner hearth (20).
4. pyrolysis plant according to claim 2, it is characterised in that: the pivot center and horizontal plane of the cylinder (201)
Between angle be 2 ° ~ 4 °.
5. pyrolysis plant according to claim 2, it is characterised in that: between the drive end bearing bracket (202) and cylinder (201) with
And graphite-seal ring is equipped between the rear end cap (203) and cylinder (201).
6. pyrolysis plant according to claim 2, it is characterised in that: the cylinder (201) passes through more than two rotating machines
Structure is rotatably installed on chassis (4), and the rotating mechanism includes the rolling ring being fixedly mounted on cylinder (201)
(204) it is rotatably propped up with more than two carrying rollers (205) for being rotatably installed on chassis (4), the rolling ring (204)
It holds on more than two carrying rollers (205)；The rotate driving component includes motor and speed reducer, the input of the speed reducer
End connect with the output end of motor, the output end of the speed reducer pass through one of transmission mechanism and at least one rotating mechanism with
Upper supporting roller (205) is connected.
7. pyrolysis plant according to claim 2, it is characterised in that: the cylinder (201) includes inner cylinder (2011) and set
It is located at the external outer cylinder (2012) of inner cylinder (2011), has been filled with insulating layer between the inner cylinder (2011) and outer cylinder (2012)
(2013).
8. pyrolysis plant according to claim 2, it is characterised in that: the rear end cap (203) is equipped with explosion proof door.
9. pyrolysis plant according to any one of claim 1 to 8, it is characterised in that: the fuel assembly (3) includes using
The interior burner to burn in combustion chamber (1) is passed through in mixing natural gas and air.
10. pyrolysis plant according to any one of claim 1 to 8, it is characterised in that: the furnace body (2) is mounted on one
In seal box, the seal box is connected with a negative suction system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289141.4A CN109297031A (en) | 2018-10-31 | 2018-10-31 | The pyrolysis plant of organic matter in the broken rear particle of waste and old lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289141.4A CN109297031A (en) | 2018-10-31 | 2018-10-31 | The pyrolysis plant of organic matter in the broken rear particle of waste and old lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109297031A true CN109297031A (en) | 2019-02-01 |
Family
ID=65145022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289141.4A Pending CN109297031A (en) | 2018-10-31 | 2018-10-31 | The pyrolysis plant of organic matter in the broken rear particle of waste and old lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109297031A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436876Y (en) * | 2000-08-03 | 2001-06-27 | 王学江 | Environment protection descaling boiler |
| CN201513896U (en) * | 2009-10-15 | 2010-06-23 | 湖南邦普循环科技有限公司 | Waste battery heat treatment system |
| CN102712846A (en) * | 2009-07-14 | 2012-10-03 | C20技术有限责任公司 | Process for treating coal by removing volatile components |
| CN103247837A (en) * | 2013-05-08 | 2013-08-14 | 国家电网公司 | Method for treating waste lithium battery by microwave pyrolysis |
| CN209355265U (en) * | 2018-10-31 | 2019-09-06 | 株洲鼎端装备股份有限公司 | The pyrolysis plant of organic matter in the broken rear particle of waste and old lithium ion battery |
-
2018
- 2018-10-31 CN CN201811289141.4A patent/CN109297031A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436876Y (en) * | 2000-08-03 | 2001-06-27 | 王学江 | Environment protection descaling boiler |
| CN102712846A (en) * | 2009-07-14 | 2012-10-03 | C20技术有限责任公司 | Process for treating coal by removing volatile components |
| CN201513896U (en) * | 2009-10-15 | 2010-06-23 | 湖南邦普循环科技有限公司 | Waste battery heat treatment system |
| CN103247837A (en) * | 2013-05-08 | 2013-08-14 | 国家电网公司 | Method for treating waste lithium battery by microwave pyrolysis |
| CN209355265U (en) * | 2018-10-31 | 2019-09-06 | 株洲鼎端装备股份有限公司 | The pyrolysis plant of organic matter in the broken rear particle of waste and old lithium ion battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110085908B (en) | High-air-stability inorganic sulfide solid electrolyte and preparation method and application thereof | |
| CN104300124B (en) | The preparation method of silicon/carbon dioxide compound and the application in lithium/sodium-ion battery | |
| CN103050694B (en) | A kind of positive electrode active materials and preparation method thereof, battery | |
| CN209355265U (en) | The pyrolysis plant of organic matter in the broken rear particle of waste and old lithium ion battery | |
| CN203518550U (en) | Vacuum sintering furnace of anode materials of lithium ion batteries | |
| CN102130359A (en) | Lithium sulfur battery and preparation method thereof | |
| CN112246832A (en) | Battery material processing system | |
| CN113104813B (en) | Sulfide solid electrolyte, preparation method thereof and all-solid-state battery | |
| CN111320161A (en) | Preparation method and application of asphalt-based carbon nanosheet | |
| CN109647161A (en) | The processing system and processing method of flue gas after a kind of useless lithium battery particle charing | |
| CN109297031A (en) | The pyrolysis plant of organic matter in the broken rear particle of waste and old lithium ion battery | |
| CN102157727A (en) | Preparation method for nano MnO of negative electrode material of lithium ion battery | |
| CN103746101B (en) | A kind of carbon sulphur composite positive pole and preparation method thereof | |
| CN112520741A (en) | Production method of carbon-coated silicon powder for lithium battery negative electrode material | |
| CN112320857A (en) | Method for preparing ternary cathode material by split rotary kiln | |
| CN109019552B (en) | Alkali metal ion secondary battery biomass charcoal negative electrode material and preparation method thereof | |
| CN203866039U (en) | Oxidizing and carbonizing pretreatment system for preparing coal-based activated carbon | |
| CN112909325A (en) | High-conductivity thin-layer sulfide solid electrolyte membrane and preparation method and application thereof | |
| CN216630865U (en) | Graphite class positive/negative pole material continuous reaction treatment facility | |
| CN204918717U (en) | Thick copper fire refining stove | |
| CN114777468A (en) | Carbonization treatment system and carbonization treatment process for graphite negative electrode material of lithium ion battery | |
| CN207792708U (en) | A kind of environment-friendly type graphitizing furnace | |
| CN113101887A (en) | Graphite type cathode material/phosphate and ternary cathode material continuous reaction treatment equipment for lithium ion battery | |
| CN102642865B (en) | Preparation method of stannous oxide nanosheets | |
| CN102191386B (en) | Reaction device of non-ferrous metal recycling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |