CN211476437U - Cooling water supply device for wood-plastic door manufacturing process - Google Patents
Cooling water supply device for wood-plastic door manufacturing process Download PDFInfo
- Publication number
- CN211476437U CN211476437U CN201921997492.0U CN201921997492U CN211476437U CN 211476437 U CN211476437 U CN 211476437U CN 201921997492 U CN201921997492 U CN 201921997492U CN 211476437 U CN211476437 U CN 211476437U
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- Prior art keywords
- cooling water
- wood
- fixedly connected
- pipe
- inlet pipe
- 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.)
- Expired - Fee Related
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- 239000000498 cooling water Substances 0.000 title claims abstract description 97
- 229920003023 plastic Polymers 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000008394 flocculating agent Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 239000008399 tap water Substances 0.000 claims description 8
- 235000020679 tap water Nutrition 0.000 claims description 8
- 210000005239 tubule Anatomy 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 abstract 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 229920001587 Wood-plastic composite Polymers 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
- 239000011155 wood-plastic composite Substances 0.000 description 1
Images
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model belongs to the technical field of water supply system, in particular to a cooling water supply device used in the process of manufacturing a wood-plastic door, aiming at the problem that the cooling water supply device in the existing wood-plastic door production equipment can not realize the recycling of cooling water and causes the waste of water resources, and simultaneously, the existing cooling water filter device needs to manually add flocculating agent, which is very inconvenient, the following proposal is provided, which comprises a processing device, one side of the processing device is fixedly connected with one end of a cooling water inlet pipe, the other end of the cooling water inlet pipe is fixedly connected with a water chilling unit, one side of the water chilling unit far away from the cooling water inlet pipe is fixedly connected with one end of a cooling water circulating pipe, the top of the cooling water circulating pipe is fixedly connected with a running water inlet pipe, the utility model has reasonable structure, the recycling of the cooling water can be realized by arranging the cooling water circulating pipe, and simultaneously, the problem that manual addition is time-consuming and labor-consuming is avoided.
Description
Technical Field
The utility model relates to a water supply system technical field especially relates to a preparation wood is moulded door cooling water supply installation for process.
Background
The wood-plastic door is manufactured by mixing wood ultrafine particles with high polymer resin through a molding process, has the excellent characteristics of wood and plastic, and the produced product achieves the real wood-like effect. Because the raw materials and the production process are not adhered by glue, harmful substances such as formaldehyde, benzene, ammonia, trichloroethylene and the like are not generated, and the wood-plastic composite material is a green and environment-friendly novel material for replacing the traditional wood.
The cooling water supply installation among the present wood-plastic door production facility can not realize cooling water circulation and use, causes the water waste, and simultaneously, the present cooling water filter equipment needs manual adding flocculating agent, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the cooling water supply installation that exists among the prior art in the wood-plastic door production facility and can not realize the cooling water cycle and use, cause the water waste, simultaneously, current cooling water filter equipment need manual add the flocculating agent, very inconvenient shortcoming, and the preparation wood-plastic door process that provides uses cooling water supply installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cooling water supply device for the wood-plastic door manufacturing process comprises a processing device, one side of the processing device is fixedly connected with one end of a cooling water inlet pipe, the other end of the cooling water inlet pipe is fixedly connected with a water chilling unit, one side of the water chilling unit, which is far away from the cooling water inlet pipe, is fixedly connected with one end of a cooling water circulating pipe, the top of the cooling water circulating pipe is fixedly connected with a running water inlet pipe, a water collecting tank is fixedly connected with the other end of the cooling water circulating pipe, a transverse plate is fixedly installed in the water collecting tank, a first adapting hole is formed in the transverse plate, a first filter screen is fixedly installed below the transverse plate, a second adapting hole is formed in the first filter screen, a second filter screen is fixedly installed below the first filter screen, a third adapting hole is formed in the second filter screen, and one end of a cooling water outlet pipe is fixedly connected to the top of, the other end of the cooling water outlet pipe is fixedly connected to the other side of the processing device, a feeding device is fixedly mounted on one side, away from the processing device, of the water collecting tank, and cooling water can be recycled by arranging a cooling water circulating pipe.
Preferably, the feeding device comprises a baffle plate, the bottom of a motor base is fixedly mounted on the baffle plate, a double-shaft motor is fixedly mounted at the top of the motor base, a first bevel gear is fixedly mounted on an output shaft at one side of the double-shaft motor, a second bevel gear is meshed with the first bevel gear, one end of a rotating rod is fixedly mounted on the second bevel gear, the other end of the rotating rod penetrates through a first adapting hole, a second adapting hole and a third adapting hole and extends to the upper part of the transverse plate, a stirring sheet is fixedly mounted on the rotating rod, one end of an oblique cylinder is fixedly mounted on an output shaft at the other side of the double-shaft motor, the top of the oblique cylinder is contacted with one end of a triangular prism block, one end of an L-shaped rod is fixedly mounted at the other end of the triangular prism block, a push rod is fixedly mounted at the other end of the L-shaped rod, and a flocculating agent storage box, fixed mounting has the top of a cavity section of thick bamboo on the top inner wall of flocculating agent storage box, the bottom fixedly connected with tubule of a cavity section of thick bamboo, be equipped with the check valve in the tubule, push rod slidable mounting is on the inner wall of a cavity section of thick bamboo, first through-hole has been seted up at the middle part of push rod, fixed mounting has the spray tube in the first through-hole, the one end fixed mounting of spray tube has the shower nozzle, and the problem that manual interpolation is wasted time and energy has been avoided to the joining flocculating agent that can be automatic through the feeding device who sets up.
Preferably, the baffle is provided with a second through hole, the L-shaped rod is slidably mounted in the second through hole, and the second through hole is arranged to facilitate limiting of the L-shaped rod.
Preferably, the outside cover of L type pole is equipped with the spring, the one end fixed mounting of spring is on L type pole, the other end fixed mounting of spring sets up the spring and is favorable to further reseing of L type pole on the baffle.
Preferably, valves are arranged on the cooling water inlet pipe, the cooling water circulating pipe, the tap water inlet pipe and the cooling water outlet pipe, and water quantity control is carried out on the pipeline through the valves.
Preferably, the bottom of the processing device is fixedly provided with a foot seat, the bottom of the foot seat is fixedly provided with an anti-slip pad, the foot seat is used for supporting the processing device, and the anti-slip pad prevents slipping.
Compared with the prior art, the beneficial effects of the utility model are that:
can realize the cyclic utilization of cooling water through setting up the cooling water circulating pipe, the joining flocculating agent that can be automatic through the feeding device that sets up has avoided manual interpolation to waste time and energy the problem, carries out water yield control to the pipeline through setting up the valve.
The utility model discloses rational in infrastructure, can realize the cyclic utilization of cooling water through setting up the cooling water circulating pipe, simultaneously, through the feeding device who sets up can be automatic add the flocculating agent, avoided manual interpolation problem that wastes time and energy.
Drawings
Fig. 1 is a schematic structural view of a cooling water supply device for a wood-plastic door manufacturing process provided by the utility model;
fig. 2 is a schematic structural view of a part a of the cooling water supply device for the process of manufacturing the wood-plastic door according to the present invention;
fig. 3 is a schematic structural view of a part B of the cooling water supply device for the process of manufacturing the wood-plastic door according to the present invention;
fig. 4 is a schematic structural diagram of a part C of the cooling water supply device for the process of manufacturing the wood-plastic door according to the present invention;
fig. 5 is the utility model provides a three-dimensional structure schematic diagram of baffle part of cooling water supply installation for wood-plastic door preparation process.
In the figure: the device comprises a processor 1, a cooling water inlet pipe 2, a water chilling unit 3, a cooling water circulating pipe 4, a tap water inlet pipe 5, a water collecting tank 6, a transverse plate 7, a first filter screen 8, a second filter screen 9, a cooling water outlet pipe 10, a baffle plate 11, a double-shaft motor 12, a first bevel gear 13, a second bevel gear 14, a rotating rod 15, a stirring sheet 16, a diagonal cylinder 17, a triangular prism block 18, a L-shaped rod 19, a push rod 20, a flocculating agent storage tank 21, a hollow cylinder 22, a thin pipe 23, a check valve 24, a liquid spraying pipe 25, a spring 26 and a foot stool 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-5, a cooling water supply device for a wood plastic door manufacturing process comprises a processing device 1, one side of the processing device 1 is fixedly connected with one end of a cooling water inlet pipe 2, the other end of the cooling water inlet pipe 2 is fixedly connected with a water chilling unit 3, one side of the water chilling unit 3 away from the cooling water inlet pipe 2 is fixedly connected with one end of a cooling water circulating pipe 4, the top of the cooling water circulating pipe 4 is fixedly connected with a tap water inlet pipe 5, the other end of the cooling water circulating pipe 4 is fixedly connected with a water collecting tank 6, a transverse plate 7 is fixedly installed in the water collecting tank 6, a first adapting hole is formed in the transverse plate 7, a first filter screen 8 is fixedly installed below the transverse plate 7, a second adapting hole is formed in the first filter screen 8, a second filter screen 9 is fixedly installed below the first filter screen 8, a third adapting hole is formed in the second filter screen 9, and one end of a cooling water outlet, the other end of the cooling water outlet pipe 10 is fixedly connected to the other side of the processor 1, and a feeding device is fixedly installed on one side, far away from the processor 1, of the water collecting tank 6.
In this embodiment, the feeding device includes a baffle 11, the bottom of a motor base is fixedly installed on the baffle 11, a dual-shaft motor 12 is fixedly installed on the top of the motor base, a first bevel gear 13 is fixedly installed on an output shaft on one side of the dual-shaft motor 12, a second bevel gear 14 is meshed with the first bevel gear 13, one end of a rotating rod 15 is fixedly installed on the second bevel gear 14, the other end of the rotating rod 15 penetrates through a first adapting hole, a second adapting hole and a third adapting hole and extends to the upper side of the transverse plate 7, a stirring sheet 16 is fixedly installed on the rotating rod 15, one end of an oblique cylinder 17 is fixedly installed on an output shaft on the other side of the dual-shaft motor 12, the top of the oblique cylinder 17 contacts with one end of a triangular prism block 18, the other end of an L-shaped rod 19 is fixedly installed on the other end of the triangular prism block 18, a push rod 20 is fixedly installed on the other end of the L, fixed mounting has the top of a cavity section of thick bamboo 22 on the top inner wall of flocculating agent storage box 21, and the bottom fixedly connected with tubule 23 of a cavity section of thick bamboo 22 is equipped with check valve 24 in the tubule 23, and push rod 20 slidable mounting has seted up first through-hole on the inner wall of a cavity section of thick bamboo 22, the middle part of push rod 20, and fixed mounting has spray pipe 25 in the first through-hole, and the one end fixed mounting of spray pipe 25 has the shower nozzle.
In this embodiment, the baffle 11 is provided with a second through hole, and the L-shaped rod 19 is slidably mounted in the second through hole.
In this embodiment, a spring 26 is sleeved outside the L-shaped rod 19, one end of the spring 26 is fixedly mounted on the L-shaped rod 19, and the other end of the spring 26 is fixedly mounted on the baffle 11.
In this embodiment, valves are disposed on the cooling water inlet pipe 2, the cooling water circulation pipe 4, the tap water inlet pipe 5 and the cooling water outlet pipe 10.
In this embodiment, the bottom of the processing device 1 is fixedly installed with a foot seat 27, and the bottom of the foot seat 27 is fixedly installed with a non-slip mat.
Example two
Referring to fig. 1-5, a cooling water supply device for manufacturing a wood-plastic door comprises a processing device 1, one side of the processing device 1 is connected with one end of a cooling water inlet pipe 2 through a water pipe joint, the other end of the cooling water inlet pipe 2 is connected with a water chilling unit 3 through a water pipe joint, one side of the water chilling unit 3 away from the cooling water inlet pipe 2 is connected with one end of a cooling water circulating pipe 4 through a water pipe joint, the top of the cooling water circulating pipe 4 is connected with a tap water inlet pipe 5 through a water pipe joint, the other end of the cooling water circulating pipe 4 is connected with a water collecting tank 6 through a water pipe joint, a transverse plate 7 is welded in the water collecting tank 6, a first adapting hole is formed in the transverse plate 7, a first filter screen 8 is welded below the transverse plate 7, a second adapting hole is formed in the first filter screen 8, a second filter screen 9 is welded below the first filter screen 8, the top of the water collecting tank 6 is connected with one end of a cooling water outlet pipe 10 through a water pipe joint, the other end of the cooling water outlet pipe 10 is connected to the other side of the processing device 1 through a water pipe joint, one side of the water collecting tank 6, which is far away from the processing device 1, is fixedly provided with a feeding device, and the cooling water can be recycled through the arrangement of a cooling water circulating pipe 4.
In the embodiment, the feeding device comprises a baffle plate 11, the bottom of a motor base is welded on the baffle plate 11, a double-shaft motor 12 is welded on the top of the motor base, a first bevel gear 13 is welded on an output shaft on one side of the double-shaft motor 12, a second bevel gear 14 is meshed on the first bevel gear 13, one end of a rotating rod 15 is welded on the second bevel gear 14, the other end of the rotating rod 15 penetrates through a first adapting hole, a second adapting hole and a third adapting hole and extends to the upper side of a transverse plate 7, a stirring sheet 16 is welded on the rotating rod 15, one end of an oblique cylinder 17 is welded on an output shaft on the other side of the double-shaft motor 12, the top of the oblique cylinder 17 is contacted with one end of a triangular prism block 18, one end of an L-shaped rod 19 is welded on the other end of the triangular prism block 18, a push rod 20 is welded on the other end of the L-shaped rod 19, a flocculating agent storage box 21, the bottom welding of well cavity section of thick bamboo 22 has tubule 23, is equipped with check valve 24 in the tubule 23, and push rod 20 slidable mounting has been seted up at the middle part of push rod 20 on the inner wall of well cavity section of thick bamboo 22, and the welding has spray pipe 25 in the first through-hole, and the one end welding of spray pipe 25 has the shower nozzle, and the joining flocculating agent that can be automatic through the feeding device who sets up has avoided the manual problem that wastes time and energy that adds.
In this embodiment, the baffle 11 is provided with a second through hole, the L-shaped rod 19 is slidably mounted in the second through hole, and the second through hole is provided to facilitate the limiting of the L-shaped rod 19.
In this embodiment, the outer side of the L-shaped rod 19 is sleeved with a spring 26, one end of the spring 26 is welded on the L-shaped rod 19, the other end of the spring 26 is welded on the baffle plate 11, and the spring 26 is arranged to ensure the reset of the L-shaped rod 19.
In this embodiment, valves are disposed on the cooling water inlet pipe 2, the cooling water circulation pipe 4, the tap water inlet pipe 5, and the cooling water outlet pipe 10, and water amount control is performed on the pipeline by setting the valves.
In this embodiment, the bottom of the processing device 1 is welded with the foot seat 27, the bottom of the foot seat 27 is welded with the anti-slip mat, the foot seat 27 is used for supporting the processing device 1, and the anti-slip mat prevents slipping.
In the embodiment, when the device is used, the used cooling water flows into the water collecting tank 6 from the cooling water outlet pipe 10, the double-shaft motor 12 is turned on, the double-shaft motor 12 is controlled by the control switch, the power supply of the double-shaft motor 12 is supplied by commercial power, an output shaft of the double-shaft motor 12 rotates to drive the oblique cylinder 17 to rotate, the oblique cylinder 17 rotates to drive the triangular prism block 18 to move up and down, the triangular prism block 18 moves up and down and simultaneously cooperates with the spring 26 to drive the L-shaped rod 19 to move up and down, the L-shaped rod 19 moves up and down to drive the push rod 20 to move up and down in the hollow cylinder 22, at the moment, the lower part of the push rod 20 in the hollow cylinder 22 forms vacuum, the flocculating agent in the flocculating agent storage tank 21 enters the hollow cylinder 22 through the thin pipe 23 due to the effect of pressure, and the flocculating agent entering the hollow cylinder 22 cannot flow back into the, the flocculating agent that enters into in the cavity section of thick bamboo 22 passes through in hydrojet pipe 25 and the shower nozzle inflow header tank 6, can be quick through the flocculating agent of adding let used cooling water's impurity condense to stop on first filter screen 8, other some impurity in the cooling water can be detached through the further filtration of second filter screen 9, the cooling water after the processing flows to cold water set 3 through cooling water circulating pipe 4 and continues to use, realize the cyclic utilization of cooling water, the waste of water resource has been avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The cooling water supply device for the wood-plastic door manufacturing process comprises a processing device (1) and is characterized in that one side of the processing device (1) is fixedly connected with one end of a cooling water inlet pipe (2), the other end of the cooling water inlet pipe (2) is fixedly connected with a water chilling unit (3), one side of the water chilling unit (3) far away from the cooling water inlet pipe (2) is fixedly connected with one end of a cooling water circulating pipe (4), the top of the cooling water circulating pipe (4) is fixedly connected with a tap water inlet pipe (5), the other end of the cooling water circulating pipe (4) is fixedly connected with a water collecting tank (6), a transverse plate (7) is fixedly installed in the water collecting tank (6), a first adapting hole is formed in the transverse plate (7), a first filter screen (8) is fixedly installed below the transverse plate (7), a second adapting hole is formed in the first filter screen (8), the lower fixed mounting of first filter screen (8) has second filter screen (9), the third adaptation hole has been seted up on second filter screen (9), the one end of the top fixedly connected with cooling water outlet pipe (10) of header tank (6), the other end fixed connection of cooling water outlet pipe (10) is at the opposite side of processing ware (1), one side fixed mounting that processing ware (1) was kept away from in header tank (6) has feeding device.
2. The cooling water supply device for the wood-plastic door manufacturing process according to claim 1, wherein the feeding device comprises a baffle plate (11), the bottom of a motor base is fixedly mounted on the baffle plate (11), a double-shaft motor (12) is fixedly mounted at the top of the motor base, a first bevel gear (13) is fixedly mounted on an output shaft at one side of the double-shaft motor (12), a second bevel gear (14) is meshed with the first bevel gear (13), one end of a rotating rod (15) is fixedly mounted on the second bevel gear (14), the other end of the rotating rod (15) penetrates through a first adapting hole, a second adapting hole and a third adapting hole and extends to the upper side of the transverse plate (7), a stirring piece (16) is fixedly mounted on the rotating rod (15), and one end of an oblique cylinder (17) is fixedly mounted on an output shaft at the other side of the double-shaft motor (12), the top contact of oblique shape cylinder (17) has the one end of triangular prism piece (18), the other end fixed mounting of triangular prism piece (18) has the one end of L type pole (19), the other end fixed mounting of L type pole (19) has push rod (20), fixed mounting has flocculating agent storage box (21) on baffle (11), fixed mounting has the top of well hollow cylinder (22) on the top inner wall of flocculating agent storage box (21), the bottom fixedly connected with tubule (23) of well hollow cylinder (22), be equipped with check valve (24) in tubule (23), push rod (20) slidable mounting is on the inner wall of well hollow cylinder (22), first through-hole has been seted up at the middle part of push rod (20), fixed mounting has spray pipe (25) in the first through-hole, the one end fixed mounting of spray pipe (25) has the shower nozzle.
3. The cooling water supply device for the process of manufacturing the wood-plastic door according to claim 2, wherein a second through hole is formed in the baffle plate (11), and the L-shaped rod (19) is slidably mounted in the second through hole.
4. The cooling water supply device for the process of manufacturing a wood-plastic door according to claim 2, wherein a spring (26) is sleeved outside the L-shaped rod (19), one end of the spring (26) is fixedly installed on the L-shaped rod (19), and the other end of the spring (26) is fixedly installed on the baffle plate (11).
5. The cooling water supply device for the process of manufacturing the wood-plastic door according to claim 1, wherein valves are arranged on the cooling water inlet pipe (2), the cooling water circulating pipe (4), the tap water inlet pipe (5) and the cooling water outlet pipe (10).
6. The cooling water supply device for the process of manufacturing the wood-plastic door according to claim 1, wherein a foot seat (27) is fixedly installed at the bottom of the processor (1), and a non-slip mat is fixedly installed at the bottom of the foot seat (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997492.0U CN211476437U (en) | 2019-11-19 | 2019-11-19 | Cooling water supply device for wood-plastic door manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997492.0U CN211476437U (en) | 2019-11-19 | 2019-11-19 | Cooling water supply device for wood-plastic door manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211476437U true CN211476437U (en) | 2020-09-11 |
Family
ID=72361068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921997492.0U Expired - Fee Related CN211476437U (en) | 2019-11-19 | 2019-11-19 | Cooling water supply device for wood-plastic door manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211476437U (en) |
-
2019
- 2019-11-19 CN CN201921997492.0U patent/CN211476437U/en not_active Expired - Fee Related
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Granted publication date: 20200911 |
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