CN211662789U - Solvent recovery mechanism of membrane material compounding machine - Google Patents
Solvent recovery mechanism of membrane material compounding machine Download PDFInfo
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- CN211662789U CN211662789U CN202020136321.5U CN202020136321U CN211662789U CN 211662789 U CN211662789 U CN 211662789U CN 202020136321 U CN202020136321 U CN 202020136321U CN 211662789 U CN211662789 U CN 211662789U
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- 239000002904 solvent Substances 0.000 title claims abstract description 68
- 239000000463 material Substances 0.000 title claims abstract description 56
- 239000012528 membrane Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000011084 recovery Methods 0.000 title claims abstract description 17
- 238000013329 compounding Methods 0.000 title claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 114
- 150000001875 compounds Chemical class 0.000 claims abstract description 63
- 238000005192 partition Methods 0.000 claims description 53
- 239000002131 composite material Substances 0.000 claims description 51
- 238000003860 storage Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims 8
- 238000007790 scraping Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model discloses a solvent recovery mechanism of membrane material compounding machine, which comprises a frame, be equipped with compound roller set and dropping liquid device in the frame, compound roller set includes compound home roll and carries out the compound fly-over roll of pressfitting to the membrane material with the cooperation of compound home roll, the dropping liquid device includes reservoir, drip groove and is used for carrying the liquid pump that send in the drip groove with the solvent in the reservoir, compound home roll top is located to the drip groove, the drip groove is equipped with drip mouth or drip hole, the below of compound home roll is located to the reservoir, one side of compound home roll is equipped with the collection liquid board that is used for collecting the solvent that drips from compound home roll and will collect the leading-in reservoir of solvent. The utility model discloses make from the membrane material on the solvent of drippage flow in the reservoir again through the collection of collecting the liquid board for the solvent of drippage can recycle, has avoided the waste of solvent, has reduced the manufacturing cost of enterprise, has also avoided the pollution of solvent to operational environment simultaneously, guarantees that the staff is healthy.
Description
Technical Field
The utility model relates to a membrane material production facility technical field, concretely relates to solvent recovery mechanism of membrane material compounding machine.
Background
Along with the rapid development of electronic products, mobile phones and electric traffic, the demand and the quality requirements of people on power batteries are higher and higher, most of the power batteries used by products such as smart phones and new energy automobiles are lithium batteries at present, and aluminum plastic films are important components of soft package lithium ion batteries, are core materials of the soft package lithium ion batteries and play a key role in light weight of the batteries. The aluminum-plastic film can be roughly divided into three layers: the inner adhesive layer is made of polyethylene or polypropylene materials and plays a role in sealing and bonding; the middle aluminum foil layer can prevent the water vapor outside the battery from permeating and prevent the electrolyte inside the battery from permeating; the protective layer of the outer layer is made of polyester or nylon materials with high melting point, so that damage of external force to the battery is prevented. The plastic-aluminum membrane needs to compound in proper order each layer structure in actual production process, need instil into specific solvent at the composite process to improve composite structure's stability, and because the mobility of solvent, partial solvent can flow out directly and drop from the border of membrane material when two rolls of membrane materials are compound, cause the waste of solvent and to operational environment's pollution, also improved the manufacturing cost of enterprise.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the disappearance that prior art exists, provide a solvent recovery mechanism of membrane material compounding machine, its utilization efficiency that can improve the solvent reduces the manufacturing cost of enterprise, and the solvent of avoiding dropping simultaneously causes the pollution to operational environment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a solvent recovery mechanism of membrane material compounding machine, which comprises a frame, be equipped with compound roller set and dropping liquid device in the frame, compound roller set includes compound home roll and carries out the compound auxiliary roll of pressfitting to the membrane material with the cooperation of compound home roll, the dropping liquid device includes reservoir, drip groove and is used for carrying the liquid pump that send in the drip groove with the solvent in the reservoir, compound home roll top is located to the drip groove, the drip groove is equipped with drip mouth or drip hole, the below of compound home roll is located to the reservoir, one side of compound home roll is equipped with the collection liquid board that is used for collecting the solvent that drips from compound home roll and the leading-in reservoir of solvent that will collect.
Preferably, the transverse width of the liquid collecting plate is not less than the width of the membrane material passing through the composite main roller.
As a preferable scheme, two sides of the liquid collecting plate in the transverse direction are provided with folded edges.
Preferably, the liquid collecting plate is bent in a V shape and comprises a blocking part at the upper end and a liquid receiving part at the lower end, and the liquid receiving part inclines from top to bottom to the upper part of the liquid storage tank.
As a preferable scheme, a liquid outlet pipe is arranged at the bottom of the liquid storage tank, the liquid outlet pipe is connected with a liquid inlet of the liquid feeding pump through a first liquid feeding pipe, and a liquid outlet of the liquid feeding pump is connected with the liquid dropping tank through a second liquid feeding pipe.
As a preferable scheme, a liquid inlet groove is arranged on one side of the liquid dropping groove, one end of the liquid inlet groove is connected with the second liquid sending pipe, and the liquid inlet groove is communicated with the liquid dropping groove through a plurality of connecting pipes.
As an optimal scheme, be equipped with between drip tank and the compound secondary roller and scrape the liquid subassembly, it includes scraper and scraper mounting panel to scrape the liquid subassembly, one side of compound home roll is located to the scraper mounting panel, the scraper is located on the scraper mounting panel, be equipped with the cylinder that is used for driving the activity of scraper mounting panel in the frame.
As a preferable scheme, the drip tank has a first side wall and a second side wall which are distributed oppositely, a first-stage partition plate, a second-stage partition plate and a third-stage partition plate are arranged in the drip tank, the lower end of the first-stage partition plate is fixedly connected with the first side wall, the upper end of the first-stage partition plate inclines towards the direction of the second side wall, a first flow outlet is formed between the upper end of the first-stage partition plate and the second side wall, the second-stage partition plate is arranged below the first-stage partition plate, the lower end of the second-stage partition plate is fixedly connected with the second side wall, the upper end of the second-stage partition plate inclines towards the direction of the first side wall, a second flow outlet is formed between the upper end of the second-stage partition plate and the first-stage partition plate, the third-stage partition plate is arranged below the second-stage partition plate, the lower end of the third-stage partition plate is fixedly connected with the first side wall, the upper, the extension direction of the drip openings is parallel to the axial direction of the composite main roller.
As a preferred scheme, still include that first membrane material is put the spool and the spool is put to the second membrane material, first membrane material is put the spool and is located the one side that compound owner roller kept away from compound secondary roller, the spool is put to the second membrane material is located the one side that compound secondary roller kept away from compound owner roller.
As a preferred scheme, still include first compound deflector roll and the compound deflector roll of second, first compound deflector roll is located the below of compound home roll to be located the compound home roll and keep away from the one side of compound secondary roller, the compound deflector roll of second is located the below of first compound deflector roll.
The utility model discloses the working process is as follows:
the first film material on the first film material unreeling shaft bypasses the surface of one side, facing the second film material unreeling shaft, of the composite main roller, then reaches the surface of one side, far away from the composite main roller, of the first composite guide roller, and then is led out through the lower surface of the second composite guide roller, and the second film material on the second film material unreeling shaft downwards penetrates through the space between the composite main roller and the composite auxiliary roller from the upper side of the composite auxiliary roller to be compounded with the first film material; the solvent is dripped to first membrane material surface by the drip groove, makes the solvent flow to the width direction's of first membrane material both sides through the scraper when arriving scraper department, makes the solvent fully coat on first membrane material surface, flows out the collection of the solvent that drops from first membrane material both sides simultaneously and flows into the reservoir again through liquid collecting plate, and the solvent in the reservoir passes through the liquid pump of sending and transports the drip groove again.
The utility model discloses compare with prior art and specifically have obvious advantage and beneficial effect, particularly speaking, through locating the below of compound home roll with the reservoir, and be equipped with the collection liquid board that is used for collecting the solvent that drips from compound home roll and the leading-in reservoir of solvent that will collect in one side of compound home roll, thereby make the solvent that drips on the follow membrane material flow into the reservoir again through the collection of collection liquid board, make the solvent that drips can retrieve the reuse, the waste of solvent has been avoided, the manufacturing cost of enterprise has been reduced, the pollution of solvent to operational environment has also been avoided simultaneously, guarantee that the staff is healthy.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a side view of an assembly structure according to an embodiment of the present invention;
FIG. 2 is a perspective view of a portion of the structure of an embodiment of the present invention;
FIG. 3 is a rear view of a portion of the structure of an embodiment of the present invention;
FIG. 4 is a schematic view of a liquid collecting plate according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view at A in FIG. 1;
fig. 6 is a schematic view of the internal structure of the drip tank according to the embodiment of the present invention.
The attached drawings indicate the following:
10. frame 11, first compound deflector roll 12, second compound deflector roll
20. Composite main roller 21, composite auxiliary roller 30 and liquid dropping device
31. Liquid storage tank 311, liquid outlet pipe 32 and liquid feeding pump
33. A drip tank 331, a first side wall 332, a second side wall
333. First-stage partition 334, second-stage partition 335, and third-stage partition
336. A first outflow opening 337, a second outflow opening 338, and a third outflow opening
339. Drip port 34, liquid collecting plate 341, and folded edge
35. A first liquid sending pipe 36, a second liquid sending pipe 37, and a liquid inlet tank
40. Scrape liquid subassembly 41, cylinder 42, scraper mounting panel
43. Scraper 44, screw 50, first film unwinding shaft
51. First film material 60, second film material unreeling shaft 61 and second film material
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1-6, a solvent recovery mechanism of a film material compounding machine, comprises a frame 10, the frame 10 is provided with a first film material unreeling shaft 50, a second film material unreeling shaft 60, a first composite guide roller 11, a second composite guide roller 12, a composite roller set and a dropping device 30, the composite roller set comprises a composite main roller 20 and a composite auxiliary roller 21 which is matched with the composite main roller 20 to press the film material, the dropping device 30 comprises a liquid storage tank 31, a dropping tank 33 and a liquid feeding pump 32 which is used for conveying the solvent in the liquid storage tank 31 into the dropping tank 33, the dropping tank 33 is arranged above the composite main roller 20, the dropping tank 33 is provided with a dropping opening or a dropping hole, the liquid storage tank 31 is arranged below the composite main roller 20, one side of the composite main roller 20 is provided with a liquid collecting plate 34 which is used for collecting the solvent dropped from the composite main roller 20 and guiding the collected solvent into the liquid storage tank 31, first membrane material is unreeled spool 50 and is located compound home roll 20 and keep away from one side of compound home roll 21, second membrane material is unreeled spool 60 and is located compound home roll 21 and keep away from one side of compound home roll 20, the below of compound home roll 20 is located to first compound deflector roll 11 to be located compound home roll 20 and keep away from one side of compound home roll 21, the below of first compound deflector roll 11 is located to second compound deflector roll 12. Be equipped with between drip tank 33 and the compound secondary roller 21 and scrape liquid subassembly 40, it includes scraper 43 and scraper mounting panel 42 to scrape liquid subassembly 40, one side of compound main roll 20 is located to scraper mounting panel 42, be equipped with the cylinder 41 that is used for driving scraper mounting panel 42 activity in the frame 10, scraper 43 passes through screw 44 fixed mounting on scraper mounting panel 42, and during operation scraper 43 is kept away from or is close to the membrane material by cylinder 41 control to realize coating and the water conservancy diversion effect to the solvent through scraper 43. The utility model discloses in, liquid feeding pump 32 is the high-pressure pump, the high-pressure pump possess the effect of filter particle, can guarantee the purity of retrieving the solvent. A heating device is arranged in the composite main shaft 20.
Specifically, the width of the liquid collecting plate 34 in the transverse direction is not less than the width of the film material passing through the composite main roller 20. Folding edges 341 are arranged on two sides of the liquid collecting plate 34 in the transverse direction, and a liquid collecting groove is defined by the folding edges 341 on the liquid collecting plate 34, so that collected solvents are prevented from flowing out to two sides of the liquid collecting plate 34. The liquid collecting plate 34 is bent in a V shape and comprises a blocking part at the upper end and a liquid receiving part at the lower end, the blocking part is blocked below one side of the composite main roller 20 facing the second film unwinding shaft 60, and the liquid receiving part inclines from top to bottom to the top of the liquid storage tank 31.
The utility model discloses in, the bottom of reservoir 31 is equipped with drain pipe 311, drain pipe 311 is connected with the inlet of liquid sending pump 32 through first liquid sending pipe 35, the liquid outlet of liquid sending pump 32 is connected with drip groove 33 through second liquid sending pipe 36. A liquid inlet tank 37 is arranged on one side of the liquid dropping tank 33, one end of the liquid inlet tank 37 is connected with the second liquid sending pipe 36, and the liquid inlet tank 37 is communicated with the liquid dropping tank 33 through a plurality of connecting pipes.
As shown in fig. 6, the drip tank 33 has a first side wall 331 and a second side wall 332 which are oppositely distributed, a first partition 333, a second partition 334 and a third partition 335 are arranged in the drip tank 33, the lower end of the first partition 333 is fixedly connected with the first side wall 331, the upper end of the first partition is inclined towards the second side wall 332, a first outlet 336 is formed between the upper end of the first partition 333 and the second side wall 332, the second partition 334 is arranged below the first partition 333, the lower end of the second partition 334 is fixedly connected with the second side wall 332, the upper end of the second partition is inclined towards the first side wall 331, a second outlet 337 is formed between the upper end of the second partition 334 and the first partition 333, the third partition 335 is arranged below the second partition 334, the lower end of the third partition 335 is fixedly connected with the first side wall 331, the upper end of the third partition 335 is inclined towards the second side wall 332, a third outlet 338 is formed between the upper end of the third partition 335 and the second partition, a dropping liquid port 339 is formed between the lower end of the third partition 335 and the lower end of the second side wall 332, and the extending direction of the dropping liquid port 339 is parallel to the axial direction of the composite main roller 20. Through the one-level baffle 333, the second grade baffle 334 and the tertiary baffle 335 that set up the slope to form multistage stock solution chamber in drip tank 33, make the solvent flow after the stock solution intracavity overflows, granule or impurity deposit in the solvent to the bottom in stock solution chamber, thereby guarantee the purity of outflow solvent, improve composite quality.
The utility model discloses the working process is as follows:
the first film material 51 on the first film material unreeling shaft 50 bypasses the side surface of the composite main roller 20 facing the second film material unreeling shaft 60, reaches the side surface of the first composite guide roller 11 away from the composite main roller 20, and is then led out through the lower surface of the second composite guide roller 12, and the second film material 61 on the second film material unreeling shaft 60 downwards passes through the space between the composite main roller 20 and the composite auxiliary roller 21 from the upper side of the composite auxiliary roller 21 to be compounded with the first film material 51; the solvent is dripped from the dripping tank 33 onto the surface of the first film material 51, when the solvent reaches the scraper 43, the scraper 43 enables the solvent to flow towards two sides of the width direction of the first film material 51, so that the solvent is fully coated on the surface of the first film material 51, meanwhile, the solvent which flows out from two sides of the first film material 51 and falls is collected by the liquid collecting plate 34 and flows into the liquid storage tank 31 again, and the solvent in the liquid storage tank 31 is conveyed to the dripping tank 33 again through the liquid conveying pump 32.
To sum up, the utility model discloses a locate compound home roll 20's below with reservoir 31 to be equipped with the collection liquid board 34 that is used for collecting the solvent that drips from compound home roll 20 and will collect the leading-in reservoir 31 of solvent in one side of compound home roll 20, thereby make the solvent that drips on the follow membrane material flow into reservoir 31 again through the collection of collection liquid board 34 in, make the solvent that drips can retrieve reuse, the waste of solvent has been avoided, the manufacturing cost of enterprise has been reduced, the pollution of solvent to operational environment has also been avoided simultaneously, guarantee that the staff is healthy.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a solvent recovery mechanism of membrane material compounding machine, which comprises a frame, be equipped with compound roller set and dropping liquid device in the frame, its characterized in that, compound roller set includes compound home roll and carries out the compound auxiliary roll of pressfitting to the membrane material with the cooperation of compound home roll, the dropping liquid device includes reservoir, drip groove and is used for carrying the liquid pump that send in the drip groove with the solvent in the reservoir, compound home roll top is located to the drip groove, the drip groove is equipped with drip mouth or drip hole, the below of compound home roll is located to the reservoir, one side of compound home roll is equipped with the collection liquid board that is used for collecting the solvent that drips from compound home roll and the leading-in reservoir of solvent that will collect.
2. The solvent recovery mechanism of a film laminating machine according to claim 1, wherein the width of the liquid collecting plate in the transverse direction is not smaller than the width of the film passing through the laminating main roller.
3. The solvent recovery mechanism of a film laminating machine according to claim 1, wherein both sides of the liquid collecting plate in the transverse direction are provided with folded edges.
4. The solvent recovery mechanism of a film laminating machine according to claim 2 or 3, wherein the liquid collecting plate is bent in a V-shape and includes a blocking part at an upper end and a liquid receiving part at a lower end, and the liquid receiving part is inclined from top to bottom to the upper part of the liquid storage tank.
5. The solvent recovery mechanism of a film laminating machine according to claim 1, wherein a liquid outlet pipe is arranged at the bottom of the liquid storage tank, the liquid outlet pipe is connected with a liquid inlet of the liquid feeding pump through a first liquid feeding pipe, and a liquid outlet of the liquid feeding pump is connected with the dripping tank through a second liquid feeding pipe.
6. The solvent recovery mechanism of a film laminating machine according to claim 5, wherein a liquid inlet tank is provided at one side of the liquid dropping tank, one end of the liquid inlet tank is connected to the second liquid feeding pipe, and the liquid inlet tank is connected to the liquid dropping tank through a plurality of connecting pipes.
7. The solvent recovery mechanism of a film material compounding machine according to claim 1, wherein a liquid scraping component is arranged between the liquid dropping tank and the composite secondary roller, the liquid scraping component comprises a scraper and a scraper mounting plate, the scraper mounting plate is arranged on one side of the composite primary roller, the scraper is arranged on the scraper mounting plate, and a cylinder for driving the scraper mounting plate to move is arranged on the frame.
8. The solvent recovery mechanism of a membrane material combination machine according to claim 1, wherein the drip tank has a first side wall and a second side wall which are oppositely arranged, a first stage partition plate, a second stage partition plate and a third stage partition plate are arranged in the drip tank, the lower end of the first stage partition plate is fixedly connected with the first side wall, the upper end of the first stage partition plate is inclined towards the second side wall, a first flow outlet is formed between the upper end of the first stage partition plate and the second side wall, the second stage partition plate is arranged below the first stage partition plate, the lower end of the second stage partition plate is fixedly connected with the second side wall, the upper end of the second stage partition plate is inclined towards the first side wall, a second flow outlet is formed between the upper end of the second stage partition plate and the first stage partition plate, the third stage partition plate is arranged below the second stage partition plate, the lower end of the third stage partition plate is fixedly connected with the first side wall, the upper end of the, and a liquid dropping port is formed between the lower end of the third-stage partition plate and the lower end of the second side wall, and the extending direction of the liquid dropping port is parallel to the axial direction of the composite main roller.
9. The solvent recovery mechanism of a film laminating machine according to claim 1, further comprising a first film unwinding shaft and a second film unwinding shaft, wherein the first film unwinding shaft is provided on the side of the composite main roller away from the composite sub-roller, and the second film unwinding shaft is provided on the side of the composite sub-roller away from the composite main roller.
10. The solvent recovery mechanism of a film laminating machine according to claim 8, further comprising a first composite guide roller and a second composite guide roller, wherein the first composite guide roller is disposed below the composite main roller and on a side of the composite main roller away from the composite sub roller, and the second composite guide roller is disposed below the first composite guide roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020136321.5U CN211662789U (en) | 2020-01-20 | 2020-01-20 | Solvent recovery mechanism of membrane material compounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020136321.5U CN211662789U (en) | 2020-01-20 | 2020-01-20 | Solvent recovery mechanism of membrane material compounding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211662789U true CN211662789U (en) | 2020-10-13 |
Family
ID=72740225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020136321.5U Active CN211662789U (en) | 2020-01-20 | 2020-01-20 | Solvent recovery mechanism of membrane material compounding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211662789U (en) |
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2020
- 2020-01-20 CN CN202020136321.5U patent/CN211662789U/en active Active
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Effective date of registration: 20240207 Address after: 213000, No. 617, Wharf West Street, Kunlun Street, Liyang City, Changzhou City, Jiangsu Province Patentee after: LIYANG ZHUOYUE NEW MATERIAL TECHNOLOGY CO.,LTD. Country or region after: China Address before: 523000 building F, Dongxing Industrial Park, Kangle Road, Hengli Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN ZHUOYUE NEW MATERIAL TECHNOLOGY Co.,Ltd. Country or region before: China |