CN218975480U - Round battery shell core disassembling device - Google Patents
Round battery shell core disassembling device Download PDFInfo
- Publication number
- CN218975480U CN218975480U CN202222076488.9U CN202222076488U CN218975480U CN 218975480 U CN218975480 U CN 218975480U CN 202222076488 U CN202222076488 U CN 202222076488U CN 218975480 U CN218975480 U CN 218975480U
- Authority
- CN
- China
- Prior art keywords
- rotary conveying
- conveying gear
- gear set
- belt conveyor
- core
- 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.)
- Active
Links
- 239000011162 core material Substances 0.000 claims abstract description 34
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 2
- 229910052744 lithium Inorganic materials 0.000 description 11
- 239000011257 shell material Substances 0.000 description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 8
- 238000012546 transfer Methods 0.000 description 4
- 239000007772 electrode material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010926 waste battery Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910000572 Lithium Nickel Cobalt Manganese Oxide (NCM) Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- -1 lithium hexafluorophosphate Chemical compound 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a circular battery shell core disassembling device which comprises a frame, a first belt conveyor, a first rotary conveying gear set, a circular saw blade, a second belt conveyor, a second rotary conveying gear set and a core bumping ejector rod, wherein the discharging end of the first belt conveyor is close to the first rotary conveying gear set, the circular saw blade is positioned on two sides of the first rotary conveying gear set, and the edge of the saw blade is tangent to the connecting line of the centers of two gears; the feeding end of the second belt conveyor is close to the discharging end of the first rotary conveying gear set, the discharging end of the second belt conveyor is close to the feeding end of the second rotary conveying gear set, and the core bumping ejector rod is positioned on the front side of the center point of the connection center point of the two gear centers of the second rotary conveying gear. The utility model can rapidly separate the cylindrical battery shell from the core material, and is convenient for recycling the subsequent battery materials.
Description
Technical Field
The utility model relates to the technical field of waste battery recovery, in particular to a circular battery shell core disassembling device.
Background
Under the background of double carbon, new energy electric vehicles are promoted greatly in China, and the occupancy of electric vehicles is increased year by year with the progress of battery technology. Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream.
The lithium battery has a complex structure and mainly comprises a steel/aluminum shell, an aluminum current collector anode loaded with lithium cobaltate/lithium iron phosphate/lithium nickel cobalt manganese oxide and the like, a copper/nickel/steel current collector loaded with carbon, a polyolefin porous diaphragm, a dimethyl carbonate/ethylene carbonate/methyl ethyl carbonate solution of lithium hexafluorophosphate/lithium perchlorate and the like, and if the lithium battery is not recycled, the environment is greatly influenced. The battery material contains a plurality of valuable metals, so that the direct landfill can cause great waste, and how to recycle the valuable metals in the waste batteries is a current hot problem due to the rapid rising of the price of the battery material.
The structure of the lithium battery is greatly different from that of the traditional battery, and the main stream structure of the lithium battery is that anode materials are adhered on an anode current collector to be made into a sheet structure; the cathode material is adhered to the cathode current collector to form a sheet structure, then the anode and the cathode are separated by an electrolyte separator, and the three electrode materials are rolled into a cylinder. If the battery is simply crushed, it is difficult to separate the electrode active material of the battery from the battery case material, which causes great trouble in recycling the subsequent electrode material. Although the lithium battery can be disassembled manually, the manual disassembly speed is low, the damage to human bodies is large, and the scale is difficult to form.
Although the battery packs in the market have various shapes, the internal battery cells are mainly cylindrical battery cells, so the utility model develops a device for disassembling the circular battery shell core for the circular battery.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a circular battery shell core disassembling device which can automatically disassemble a cylindrical battery and separate a shell from a battery core.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a disassembling device for a round battery shell core comprises a frame, a first rotary conveying gear motor and a second rotary conveying gear motor, wherein the first rotary conveying gear motor and the second rotary conveying gear motor are arranged at the upper end of the frame; the upper end of the first rotary conveying gear motor is provided with a first belt conveyor, a first rotary conveying gear set and a circular saw blade; the second rotary conveying gear motor is provided with a second belt conveyor, a second rotary conveying gear set and a core bumping ejector rod; the discharging end of the first belt conveyor is connected with a first rotary conveying gear set, the circular saw blades are arranged on two sides of the first rotary conveying gear set, the edges of the circular saw blades are tangential to the connecting line of the centers of two gears of the first rotary conveying gear set, and the gear shaft of the first rotary conveying gear set is connected with the first rotary conveying gear motor; the discharging end of the first rotary conveying gear set is connected with the feeding end of the second belt conveyor, the discharging end of the second belt conveyor is connected with the feeding end of the second rotary conveying gear set, and the front side of the center point of the connection midpoint of the two gear centers of the second rotary conveying gear set is provided with the core bumping ejector rod.
Further, the first belt conveyor is a groove-shaped belt conveyor, the installation angle of the first belt conveyor and the first rotary conveying gear set forms an included angle of 5-15 degrees with the horizontal, and an eight-shaped closing-in flow guide baffle is arranged above the belt of the first belt conveyor.
Further, the first rotary conveying gear set consists of two gears, the gears are connected by a chain to realize synchronous opposite rotation, the diameter of grooves at the edges of the gears is the same as that of a treatment battery, and a gear shaft is connected with a first rotary conveying gear motor through a belt.
Further, the circular saw blade is composed of two saw blades which are distributed on two sides of the first rotary conveying gear set, the distance between the two saw blades is smaller than 2-6mm of the length of the processing battery, and the saw blades are driven by the first rotary conveying gear motor.
Further, battery end receiving grooves are formed in the lower ends of the circular saw blades on two sides of the first rotary conveying gear set.
Further, the second belt conveyor is a groove-type belt conveyor, and an eight-shaped closing-in flow guide baffle plate is arranged on a belt of the second belt conveyor.
Further, the second rotation conveying gear set consists of two gears, the gears are connected by a chain to realize synchronous opposite rotation, the diameter of a groove at the edge of each gear is the same as that of a treatment battery, a rubber pad is arranged in the groove, and a gear shaft is connected with a second rotation conveying gear motor through a belt.
Further, the core-striking ejector rod is positioned at the front side of the second rotary conveying gear set, and is linked with the second rotary conveying gear set through mechanical switching, so that the core-striking ejector rod can perform ejector rod action after the second rotary conveying gear set rotates in place.
Further, a discharging guide groove is formed in the discharging end of the second rotary conveying gear set, and a battery core material collecting groove is formed in the rear side of the second rotary conveying gear set.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
1. the utility model can separate the round battery shell material from the battery core material, and is convenient for the recovery of the following battery active material.
2. The groove type belt conveyor and the eight-shaped closing-in guide groove cooperate to accurately convey the battery to the rotating gear, and the end part of the battery is accurately cut and is efficient.
3. The utility model is a full-automatic disassembling machine, has less labor cost and reduces the harm to human bodies in the battery disassembling process.
Drawings
FIG. 1 is a schematic view of the main structure of the disassembling device of the utility model;
FIG. 2 is a top view of the disassembled device of the present utility model;
FIG. 3 is a block diagram of a first belt conveyor of the present utility model;
in the attached drawings, 1, a rack; 2. a battery end receiving groove; 3. a first belt conveyor; 4. a flow guiding baffle; 5. a first rotary transfer gear set; 6. a circular saw blade; 7. a second belt conveyor; 8. a second rotary transfer gear set; 9, core-striking ejector rods; 10. a discharge guide groove; 11. a core material collection trough; 13. a first rotary transfer gear motor; 14. a second rotary transfer gear motor;
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1, a circular battery case core disassembling device comprises a frame 1, a first belt conveyor 3, a first rotary conveying gear set 5, a circular saw blade 6, a second belt conveyor 7, a second rotary conveying gear set 8 and a core bumping ejector rod 9; the discharging end of the first belt conveyor 3 is close to the first rotary conveying gear set 5, the circular saw blade 9 is positioned at two sides of the first rotary conveying gear set 5, and the edge of the saw blade is tangent to the connecting line of the centers of the two gears; the feeding end of the second belt conveyor 7 is close to the discharging end of the first rotary conveying gear set 5, the discharging end is close to the feeding end of the second rotary conveying gear set 8, and the core bumping ejector rod 9 is positioned at the center point of connection between the centers of two gears of the second rotary conveying gear set 8.
The first belt conveyor 3 and the second belt conveyor 7 are groove type belt conveyors, the installation angle and the horizontal angle form an included angle of 15 degrees, the eight-shaped closing-in flow guide baffle 4 is arranged above the belt, the cylindrical battery can be gradually closed towards the middle under the action of the groove type belt and the flow guide baffle, and the battery can be ensured to be accurately fed into the groove of the first rotary conveying gear.
The first rotary conveying gear set 5 consists of two gears, the gears are connected by chains to realize synchronous opposite rotation, the diameter of grooves at the edges of the gears is the same as that of a treatment battery, and a gear shaft is connected with the first rotary conveying gear motor 13 through a belt. The second rotary conveying gear set 8 is composed of two gears, the gears are connected by a chain to realize synchronous opposite rotation, the diameter of a groove at the edge of each gear is the same as that of a treatment battery, a rubber pad is arranged in the groove to increase friction force to hold the battery steady, and a gear shaft is connected with the second rotary conveying gear motor 14 by a belt. The discharging end of the second rotary conveying gear set 8 is provided with a discharging guide groove 10 for collecting a battery shell, and the rear side of the second rotary conveying gear set 8 is provided with a battery core material collecting groove 11.
The circular saw blade 6 is composed of two saw blades, the two saw blades are distributed on two sides of the first rotary conveying gear set 5, the distance between the two saw blades is smaller than the length of a processing battery by 4mm, the saw blades are driven by a motor, and when the battery moves to the front end of the saw blade, the two saw blades cut off the two ends of the battery at the same time. The two sides of the first rotary conveying gear set 5 and the lower side of the circular saw blade 6 are provided with battery end receiving grooves 2 for collecting cut battery end plates.
The core-striking ejector rod 9 is positioned at the front side of the second rotary conveying gear set, and the core-striking ejector rod 9 is linked with the second rotary conveying gear set 8 through mechanical switching, so that the core-striking ejector rod can perform ejector rod action after the gear rotates in place.
All embodiments of the utility model are not described in detail as prior art or can be implemented using prior art techniques.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The circular battery shell core disassembling device is characterized by comprising a frame (1), and a first rotary conveying gear motor (13) and a second rotary conveying gear motor (14) which are arranged at the upper end of the frame (1); the upper end of the first rotary conveying gear motor (13) is provided with a first belt conveyor (3), a first rotary conveying gear set (5) and a circular saw blade (6); the second rotary conveying gear motor (14) is provided with a second belt conveyor (7), a second rotary conveying gear set (8) and a core bumping ejector rod (9); the discharging end of the first belt conveyor (3) is connected with a first rotary conveying gear set (5), the two sides of the first rotary conveying gear set (5) are provided with circular saw blades (6), the edges of the saw blades of the circular saw blades (6) are tangent to the connecting line of the circle centers of two gears of the first rotary conveying gear set (5), and the gear shaft of the first rotary conveying gear set (5) is connected with a first rotary conveying gear motor (13); the discharging end of the first rotary conveying gear set (5) is connected with the feeding end of the second belt conveyor (7), the discharging end of the second belt conveyor (7) is connected with the feeding end of the second rotary conveying gear set (8), and the front side of the center point of connection between the centers of two gears of the second rotary conveying gear set (8) is provided with the core bumping ejector rod (9).
2. The circular battery case core disassembling device according to claim 1, wherein the first belt conveyor (3) is a groove-shaped belt conveyor, an installation angle between the first belt conveyor (3) and the first rotary conveying gear set (5) forms an included angle of 5-15 degrees with the horizontal, and an splayed closing-up flow guide baffle (4) is arranged above a belt of the first belt conveyor (3).
3. The circular battery case core disassembling device according to claim 1, wherein the first rotary conveying gear set (5) is composed of two gears, the gears are connected by a chain to realize synchronous opposite rotation, the diameter of grooves at the edges of the gears is the same as the diameter of a processing battery, and the gear shaft is connected with the first rotary conveying gear motor (13) through a belt.
4. The device for disassembling the circular battery case core according to claim 1, wherein the circular saw blade (6) consists of two saw blades which are distributed on two sides of the first rotary conveying gear set (5), the distance between the two saw blades is smaller than the length of the battery to be processed by 2-6mm, and the saw blades are driven by the first rotary conveying gear motor (13).
5. The disassembly device for the circular battery case core according to claim 4, wherein battery end receiving grooves (2) are formed in the lower ends of the circular saw blades (6) on two sides of the first rotary conveying gear set (5).
6. The circular battery case core disassembling device according to claim 1, wherein the second belt conveyor (7) is a groove-shaped belt conveyor, and an eight-shaped closing-in flow guide baffle is arranged on a belt of the second belt conveyor (7).
7. The disassembly device for the round battery shell core according to claim 1, wherein the second rotary conveying gear set (8) consists of two gears, synchronous opposite rotation is realized between the gears by means of chain connection, the diameter of grooves at the edges of the gears is the same as the diameter of a treatment battery, rubber pads are arranged in the grooves, and a gear shaft is connected with a second rotary conveying gear motor (14) through a belt.
8. The circular battery case core disassembling device according to claim 1, wherein the core bumping ejector rod (9) is located at the front side of the second rotary conveying gear set, the core bumping ejector rod (9) is linked with the second rotary conveying gear set (8) through mechanical switching, and the core bumping ejector rod (9) does ejector rod action only after the second rotary conveying gear set (8) rotates in place.
9. The circular battery case core disassembling device according to claim 1, wherein a discharging guide groove (10) is formed at a discharging end of the second rotary conveying gear set (8), and a battery core material collecting groove (11) is formed at the rear side of the second rotary conveying gear set (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222076488.9U CN218975480U (en) | 2022-08-08 | 2022-08-08 | Round battery shell core disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222076488.9U CN218975480U (en) | 2022-08-08 | 2022-08-08 | Round battery shell core disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218975480U true CN218975480U (en) | 2023-05-05 |
Family
ID=86167078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222076488.9U Active CN218975480U (en) | 2022-08-08 | 2022-08-08 | Round battery shell core disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218975480U (en) |
-
2022
- 2022-08-08 CN CN202222076488.9U patent/CN218975480U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105428745B (en) | A kind of innoxious comprehensive reutilization method of applying waste lithium ionic power battery | |
| CN108722596B (en) | Regular-shaped crushing and cutting device for waste power battery inner core | |
| CN111162338A (en) | Waste lithium battery pack disassembling and recycling equipment | |
| CN106784975B (en) | Cylindrical battery packaging production line | |
| CN214288447U (en) | Cobalt-free high-nickel lithium ion battery cathode material recycling device | |
| CN206084132U (en) | Lithium ion battery shell cutting device | |
| CN109449520B (en) | Disassembling device for lithium battery shell | |
| CN114226417B (en) | Automatic battery classification processing system and method | |
| CN218975480U (en) | Round battery shell core disassembling device | |
| CN108598610B (en) | Ultrasonic stripping system for lithium ion battery electrode material | |
| CN112623681B (en) | Lithium battery conveying jig | |
| CN210628446U (en) | A disassemble equipment for new energy automobile waste power battery | |
| CN219086054U (en) | Waste soft-package lithium battery separation and recovery device | |
| CN201877520U (en) | Full automatic sealing machine for power battery | |
| CN213042947U (en) | Waste lithium ion battery shelling device | |
| CN112242576A (en) | Disassembling equipment and method for waste power batteries of new energy automobile | |
| CN214848901U (en) | Lithium battery convenient to quick assembly disassembly | |
| CN213318521U (en) | Lithium battery cap pressure welding device | |
| CN202016709U (en) | Conveying device of waste storage battery recycling equipment | |
| CN211436450U (en) | Recycling device for lithium battery cell pole piece | |
| CN212791281U (en) | Waste lithium battery electrode plate crushing device | |
| CN208589509U (en) | A kind of new energy car battery recycling and processing device | |
| CN209918023U (en) | Electrified pre-processing equipment of lithium ion battery | |
| CN210403964U (en) | Clean discharge apparatus of lithium cell | |
| CN210120210U (en) | A remove device for crust battery core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 530000 No. 101, Gao'an Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240509 Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Patentee after: Guangxi Boshike Environmental Technology Co.,Ltd. Address before: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee before: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region before: China |