CN210590451U - Water cooling device of strip-shaped plastic extruder - Google Patents
Water cooling device of strip-shaped plastic extruder Download PDFInfo
- Publication number
- CN210590451U CN210590451U CN201921613761.9U CN201921613761U CN210590451U CN 210590451 U CN210590451 U CN 210590451U CN 201921613761 U CN201921613761 U CN 201921613761U CN 210590451 U CN210590451 U CN 210590451U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- guide roller
- water tank
- tank
- 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
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a plastics water-cooling technical field, more specifically say, it relates to a water cooling plant of bar plastics extruder, and its technical scheme main points are: comprises a bracket arranged on one discharging side of an extruder and a cooling water tank arranged on the bracket and used for strip-shaped plastics to pass through; the cooling water tank is provided with a plurality of groups of guide roller units used for guiding the strip-shaped plastics to move along the length direction of the cooling water tank, each guide roller unit comprises a first guide roller and a second guide roller which are sequentially abutted against the strip-shaped plastics, the first guide rollers and the second guide rollers are arranged on two opposite side walls of the cooling water tank along the width direction of the cooling water tank, the first guide rollers and the second guide rollers are arranged in parallel, and the guide roller units of the groups are sequentially connected along the length direction of the cooling water tank to form a wavy transmission track. The device can play the effect of reducing the length of the cooling water tank on the premise of keeping the strip-shaped plastic to have enough soaking time in water, thereby reducing the occupied space of work.
Description
Technical Field
The utility model relates to a plastics water-cooling technical field, more specifically say, it relates to a water cooling plant of bar plastics extruder.
Background
The plastic particles used in the plastic production and processing process need to be plasticized at high temperature by an extruder, strip-shaped plastic is extruded through a die, and then the strip-shaped plastic is cut by a granulator to form the plastic particles. Before strip plastics that come out from the extruder get into the pelleter, need use water cooling plant to cool off strip plastics to make strip plastics can not fuse each other because of high temperature at transmission, eager grain in-process.
At present, the water cooling device among the prior art mainly includes the cooling trough that is used for supplying the bar plastics to pass, and the below of cooling trough is provided with the support that is used for supporting the cooling trough, and the top opening of cooling trough just is equipped with the inlet tube that supplies water for the cooling trough, and the bar plastics pass from the cooling water in the cooling trough and can realize the cooling.
However, in order to soak the strip-shaped plastic in water for a sufficient time to cool, the length of the cooling water tank needs to be long usually, so that the space occupied by the water cooling device is too large, space resources cannot be reasonably utilized, the working range is large, and the patrol of workers on the cooling working condition is not facilitated, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a bar plastic extruder's water cooling plant, the device can play the effect that reduces cooling trough length under the prerequisite that keeps bar plastics to have enough soak time in aqueous to reduce the shared space of work.
The above technical purpose of the present invention can be achieved by the following technical solutions: a water cooling device of a strip-shaped plastic extruder comprises a support arranged on the discharging side of the extruder and a cooling water tank arranged on the support and used for strip-shaped plastics to pass through; the cooling trough is provided with the deflector roll unit that a plurality of groups are used for guiding bar plastics and remove along the length direction of cooling trough, the deflector roll unit includes first deflector roll and the second deflector roll of contradicting in proper order with bar plastics, first deflector roll and second deflector roll all set up on two relative lateral walls of cooling trough along the width direction of cooling trough, just first deflector roll is parallel arrangement, a plurality of groups each other with the second deflector roll unit connects gradually along the length direction of cooling trough and forms wavy transmission orbit.
Through adopting above-mentioned technical scheme, the bar plastics are cooled down by the water in the cooling trough through the cooling trough, under the guide in proper order of multiunit deflector roll unit, the transmission orbit of bar plastics in the aquatic is wavy, thereby the soak time of bar plastics in the aquatic has been increased, under the prerequisite of guaranteeing that the bar plastics are fully cooled down, the required space that occupies of cooling trough has been reduced, the scope of messenger's cooling bar plastics work is littleer, make full use of space resource, make things convenient for the patrolling that the staff goes on the cooling operating mode.
Preferably, the first guide roller and the second guide roller are respectively provided with a first mounting block and a second mounting block at two ends, two opposite side walls of the cooling water tank are respectively provided with a first mounting groove and a second mounting groove along the height direction of the cooling water tank, the first mounting block is in sliding fit with the first mounting groove, and the second mounting block is in sliding fit with the second mounting groove; the cooling water tank is provided with an adjusting assembly for adjusting the installation heights of the first guide roller and the second guide roller.
Through adopting above-mentioned technical scheme, first installation piece, second installation piece slide the cooperation with first mounting groove, second mounting groove respectively to realize the installation of deflector roll unit, utilize adjusting part can be convenient for the staff to highly adjusting first deflector roll and second deflector roll, so that the installation of deflector roll unit, debugging are more convenient.
Preferably, the adjusting component comprises a screw rod arranged along the length direction of the first mounting groove, the screw rod is rotatably supported in the first mounting groove, the first mounting block is in threaded fit with the screw rod, and a driving piece is arranged at one end of the screw rod.
By adopting the technical scheme, the first mounting block can be driven to move along the length direction of the screw rod by rotating the screw rod, so that the heights of the first guide roller and the second guide roller are adjusted, and the guide roller unit is convenient to finely adjust according to the actual working condition of production; meanwhile, the screw rod is connected with the first installation block through threads, so that a self-locking effect is achieved, and the installation stability of the first guide roller and the second guide roller can be maintained.
Preferably, the water supply device further comprises a water supply tank and a water storage tank; the water supply tank is provided with a water pump, and the water storage tank is arranged below the cooling water tank; a water inlet is formed in the wall of the cooling water tank, the water inlet is connected with a water inlet pipe communicated with the water pump, a water outlet is formed in the bottom of the cooling water tank, and the water outlet is connected with a water drain pipe communicated with the water storage tank; a water return pipe is arranged between the water storage tank and the water supply tank.
Through adopting above-mentioned technical scheme, the feed water tank can provide the cold water that is used for the cooling trough, and the water storage tank then can save the water that the temperature rose in the cooling trough, and the rethread wet return flows back to in the feed water tank after waiting to cool to realize the cyclic utilization of water, reach the effect of using water wisely.
Preferably, a filter cartridge is arranged at the water inlet.
Through adopting above-mentioned technical scheme, the water that flows into in the cooling trough can be filtered to the section of thick bamboo of straining on the water inlet to reduce in the cooling trough that debris get into the adhesion in bar plastics and influence the condition of product quality.
Preferably, the bottom of the cooling water tank is inclined downwards along the length direction of the cooling water tank, and the water outlet is located at the lowest position of the bottom of the cooling water tank.
Through adopting above-mentioned technical scheme, the water in the cooling trough can flow to drain outlet department more fast to make drainage speed faster, increased the efficiency of changing water in the cooling trough.
Preferably, a plurality of annular guide grooves are sequentially formed in the first guide roller and the second guide roller along the width direction of the cooling water tank.
Through adopting above-mentioned technical scheme, the annular guide way can play fine guide effect to bar plastics, can reduce the strip plastics and be close to the sticky condition of linking each other in the cooling process.
Preferably, the driving member is a stem.
Through adopting above-mentioned technical scheme, the turning handle can make things convenient for the staff to rotate the screw rod to realize reducing staff intensity of labour's effect.
To sum up, the utility model discloses following beneficial effect has:
1. the strip-shaped plastic is cooled by water in the cooling water tank through the cooling water tank, and under the sequential guidance of the multiple groups of guide roller units, the transmission track of the strip-shaped plastic in the water is wavy, so that the soaking time of the strip-shaped plastic in the water is increased, the occupied space of the cooling water tank is greatly reduced on the premise of ensuring the strip-shaped plastic to be fully cooled, the working range of the strip-shaped plastic to be cooled is smaller, the space resource is fully utilized, and the inspection of a worker on the cooling working condition is facilitated;
2. the screw rod is rotated to drive the first installation block to move along the length direction of the screw rod, so that the height of the first guide roller and the height of the second guide roller are adjusted, the guide roller unit is convenient to be finely adjusted according to the actual working condition of production, and meanwhile, the installation stability of the first guide roller and the second guide roller can be maintained by utilizing the self-locking effect of the screw hole on the screw rod;
3. the feed water tank can provide the cold water that is used for the cooling trough, and the water storage tank then can save the water that the temperature rose in the cooling trough, waits to cool back rethread wet return and flows through in the feed water tank to realize the cyclic utilization of water, reach water-saving effect.
Drawings
FIG. 1 is a schematic view of the connection relationship of the embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a partial sectional view showing the connection of the cooling water tank and the guide roller unit according to the embodiment of the present invention;
fig. 4 is a partial sectional view of a cooling water tank according to an embodiment of the present invention.
Reference numerals: 1. a support; 2. a cooling water tank; 3. an extruder; 4. a guide roller unit; 401. a first guide roller; 402. a second guide roller; 403. a third guide roller; 5. a first mounting block; 6. a second mounting block; 7. a first mounting groove; 8. a second mounting groove; 801. a guide bar; 9. a screw; 10. a water supply tank; 11. a water storage tank; 12. a water pump; 13. a water inlet; 14. a water outlet; 15. a water inlet pipe; 16. a drain pipe; 17. a water return pipe; 18. a filter cartridge; 19. an annular guide groove; 20. and (7) rotating a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a water cooling plant of bar plastics extruder, refers to figure 1, including setting up in support 1 of 3 ejection of compact one sides of extruder and installing the cooling trough 2 on support 1, hold the cooling water in cooling trough 2 for when bar plastics pass cooling trough 2, cool down the bar plastics.
Referring to fig. 2 and 3, the water supply tank 10 and the water storage tank 11 are further included, in this embodiment, both the water supply tank 10 and the water storage tank 11 may be rectangular boxes, and the water supply tank 10 and the water storage tank 11 are located on the same side of the cooling water tank 2, so that the water level conditions of the water supply tank 10 and the water storage tank 11 can be conveniently checked by a worker. One side fixedly connected with water pump 12 of feed water tank 10, it is corresponding, and water inlet 13 has been seted up to the cell wall of cooling trough 2, is connected with inlet tube 15 between water pump 12 and the water inlet 13, utilizes water pump 12 can be with the water in the feed water tank 10 through inlet tube 15 arrange into cooling trough 2.
Meanwhile, a drain port 14 for draining water is opened at the bottom of the cooling water tank 2, the water storage tank 11 is installed below the cooling water tank 2, a drain pipe 16 communicated with the drain port 14 is connected to the water storage tank 11, the water with the increased temperature in the cooling water tank 2 can be drained into the water storage tank 11 through the drain pipe 16 for storage and cooling, and a valve (not shown in the figure) can be further installed on the drain pipe 16 so that the water in the cooling water tank 2 is not directly drained into the water storage tank 11. In addition, a water return pipe 17 is connected between the water storage tank 11 and the water supply tank 10 so that the cooled water flows back to the water supply tank 10 through the water return pipe 17, thereby realizing recycling of water and achieving the effect of saving water.
In order to reduce the influence on the product quality caused by the adhesion of impurities to the strip-shaped plastic in the cooling water tank 2, a filter cartridge 18 is further installed at the water inlet 13 to filter water flowing into the cooling water tank 2, and meanwhile, in order to facilitate the cleaning of the filter cartridge 18, the filter cartridge 18 and the water inlet 13 can be installed through threads, so that the installation is stable and the disassembly and assembly are convenient. In addition, the bottom of the cooling water tank 2 is inclined downwards along the length direction of the cooling water tank 2, and the water outlet 14 is positioned at the lowest position of the bottom of the cooling water tank 2, so that water in the cooling water tank 2 flows to the water outlet 14 more quickly, the water drainage speed is higher, and the water replacement efficiency in the cooling water tank 2 is improved.
Referring to fig. 3 and 4, the cooling water tank 2 is provided with a plurality of sets of guide roller units 4 for guiding the strip-shaped plastic to move along the length direction of the cooling water tank 2, specifically, each guide roller unit 4 comprises a first guide roller 401 and a second guide roller 402 which sequentially abut against the strip-shaped plastic, the first guide roller 401 and the second guide roller 402 are both arranged on two opposite side walls of the cooling water tank 2 along the width direction of the cooling water tank 2, and the first guide roller 401 and the second guide roller 402 are parallel to each other; in this embodiment, the first guide roller 401 has a higher level than the second guide roller 402.
The length direction of a plurality of groups deflector roll unit 4 along cooling trough 2 connects gradually the transmission orbit that forms the wavy to make the transmission orbit of bar plastics in aqueous be wavy, thereby increased the soaking time of bar plastics in aqueous, under the prerequisite of guaranteeing that the bar plastics fully cool down, the required space that occupies of reduction cooling trough 2 also can make things convenient for the staff to go on the inspection of cooling condition. In this embodiment, the number of the guide roller units 4 is three, but for the convenience of transferring the strip-shaped plastic from the cooling water tank 2 to the next station, a single first guide roller 401 is further installed at one end of the cooling water tank 2 far from the extruder 3 (see fig. 1). Simultaneously, a plurality of annular guide way 19 has all been seted up along the width direction of cooling trough 2 in proper order to first deflector roll 401 and second deflector roll 402 to play the guide effect to bar plastics, thereby reduce the condition that bar plastics are close to each other in the cooling process and glue.
Referring to fig. 3 and 4, a first installation block 5 and a second installation block 6 are respectively sleeved at two ends of each of a first guide roller 401 and a second guide roller 402, correspondingly, a first installation groove 7 in sliding fit with the first installation block 5 and a second installation groove 8 in sliding fit with the second installation block 6 are respectively installed on two opposite side walls of the cooling water tank 2 along the height direction of the cooling water tank 2, in addition, an adjustment assembly for adjusting the installation height of the first guide roller 401 and the second guide roller 402 is further installed on the cooling water tank 2, the first installation block 5 and the second installation block 6 are respectively in sliding fit with the first installation groove 7 and the second installation groove 8, so as to realize the installation of the guide roller unit 4, and the adjustment assembly can be used for facilitating the adjustment of the height of the first guide roller 401 and the height of the second guide roller 402 by a worker, so that the installation and the debugging of the guide roller unit 4 are more convenient.
Specifically, the adjusting assembly comprises a screw rod 9 which is rotatably borne in the first mounting groove 7 along the length direction of the first mounting groove 7, and a rotating handle 20 is mounted at one end, far away from the cooling water tank 2, of the screw rod 9, so that a worker can conveniently rotate the screw rod 9, and the effect of reducing the labor intensity of the worker is achieved; the first installation block 5 is in threaded fit with the screw 9, and the screw 9 is rotated to drive the first installation block 5 to move along the length direction of the screw 9, so that the heights of the first guide roller 401 and the second guide roller 402 are adjusted, and the guide roller unit 4 is finely adjusted according to the actual working condition of production; the threaded connection of the screw 9 and the first mounting block 5 has a self-locking effect, and the mounting stability of the first guide roller 401 and the second guide roller 402 can be maintained. Meanwhile, the second installation groove 8 is fixedly provided with guide rods 801 penetrating through the upper end surface and the lower end surface of the second installation block 6 along the length direction of the second installation groove 8, and the process of adjusting the first guide roller 401 and the second guide roller 402 up and down can be more stable by utilizing the guiding function of the guide rods 801.
The utility model discloses a theory of operation does: the strip-shaped plastic is cooled by the water in the cooling water tank 2 through the cooling water tank 2, and the transmission track of the strip-shaped plastic in the water is wavy under the sequential guidance of the plurality of groups of guide roller units 4, so that the soaking time of the strip-shaped plastic in the water is increased, and the space occupied by the cooling water tank 2 is greatly reduced on the premise of ensuring the full cooling of the strip-shaped plastic; the screw 9 is rotated through the rotating handle 20, so that the first installation block 5 can be driven to move along the length direction of the screw 9, the height of the first guide roller 401 and the height of the second guide roller 402 can be adjusted, the guide roller unit 4 can be finely adjusted according to the actual working condition of production, and meanwhile, the installation stability of the first guide roller 401 and the second guide roller 402 can be maintained by utilizing the self-locking effect of the screw hole on the screw 9; the water supply tank 10 may supply cold water for cooling to the cooling water tank 2, and the water storage tank 11 may store water having a temperature increased in the cooling water tank 2, and may flow through the water supply tank 10 through the water return pipe 17 after being cooled, thereby achieving recycling of the water.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.
Claims (8)
1. The utility model provides a water cooling plant of bar plastics extruder, is including setting up in support (1) of extruder (3) ejection of compact one side and setting up in cooling trough (2) that are used for supplying bar plastics to pass on support (1), characterized by: cooling trough (2) are provided with guide roller unit (4) that a plurality of groups are used for guiding the removal of bar plastics along the length direction of cooling trough (2), guide roller unit (4) include first deflector roll (401) and second deflector roll (402) of contradicting in proper order with bar plastics, first deflector roll (401) and second deflector roll (402) all set up on two relative lateral walls of cooling trough (2) along the width direction of cooling trough (2), just first deflector roll (401) are parallel arrangement each other with second deflector roll (402), a plurality of groups the wavy transmission orbit of formation is connected gradually in the length direction of cooling trough (2) in guide roller unit (4).
2. The water cooling apparatus for a bar type plastic extruder as claimed in claim 1, wherein: the first guide roller (401) and the second guide roller (402) are respectively provided with a first mounting block (5) and a second mounting block (6) at two ends, two opposite side walls of the cooling water tank (2) are respectively provided with a first mounting groove (7) and a second mounting groove (8) along the height direction of the cooling water tank (2), the first mounting block (5) is in sliding fit with the first mounting groove (7), and the second mounting block (6) is in sliding fit with the second mounting groove (8); the cooling water tank (2) is provided with an adjusting assembly for adjusting the installation height of the first guide roller (401) and the second guide roller (402).
3. The water cooling apparatus for a bar type plastic extruder as claimed in claim 2, wherein: the adjusting part comprises a screw rod (9) arranged along the length direction of the first mounting groove (7), the screw rod (9) is rotatably borne in the first mounting groove (7), the first mounting block (5) and the screw rod (9) form threaded fit, and a driving piece is arranged at one end of the screw rod (9).
4. The water cooling apparatus for a bar type plastic extruder as claimed in claim 1, wherein: also comprises a water supply tank (10) and a water storage tank (11); the water supply tank (10) is provided with a water pump (12), and the water storage tank (11) is arranged below the cooling water tank (2); a water inlet (13) is formed in the wall of the cooling water tank (2), the water inlet (13) is connected with a water inlet pipe (15) communicated with the water pump (12), a water outlet (14) is formed in the bottom of the cooling water tank (2), and the water outlet (14) is connected with a water outlet pipe (16) communicated with the water storage tank (11); a water return pipe (17) is arranged between the water storage tank (11) and the water supply tank (10).
5. The water cooling apparatus for a bar type plastic extruder as claimed in claim 4, wherein: and a filter cylinder (18) is arranged at the water inlet (13).
6. The water cooling apparatus for a bar type plastic extruder as claimed in claim 4, wherein: the bottom of the cooling water tank (2) is inclined downwards along the length direction of the cooling water tank (2), and the water outlet (14) is located at the lowest position of the bottom of the cooling water tank (2).
7. The water cooling apparatus for a bar type plastic extruder as claimed in claim 1, wherein: a plurality of annular guide grooves (19) are sequentially formed in the first guide roller (401) and the second guide roller (402) along the width direction of the cooling water tank (2).
8. The water cooling apparatus for a bar type plastic extruder as claimed in claim 3, wherein: the driving piece is a rotating handle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921613761.9U CN210590451U (en) | 2019-09-25 | 2019-09-25 | Water cooling device of strip-shaped plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921613761.9U CN210590451U (en) | 2019-09-25 | 2019-09-25 | Water cooling device of strip-shaped plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590451U true CN210590451U (en) | 2020-05-22 |
Family
ID=70716717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921613761.9U Active CN210590451U (en) | 2019-09-25 | 2019-09-25 | Water cooling device of strip-shaped plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590451U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873221A (en) * | 2020-07-24 | 2020-11-03 | 温州市天虹新材料有限公司 | Masterbatch processing equipment |
| CN115489138A (en) * | 2022-11-22 | 2022-12-20 | 苏州东方雨虹建筑材料有限公司 | Anti-sticking roller cooling process for asphalt coiled material production line |
| CN115534161A (en) * | 2022-10-10 | 2022-12-30 | 黄绪 | Plastic color master batch forming device and using method |
| CN116461073A (en) * | 2023-05-13 | 2023-07-21 | 宁波宇能通信设备有限公司 | Optical fiber cable extruder |
-
2019
- 2019-09-25 CN CN201921613761.9U patent/CN210590451U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873221A (en) * | 2020-07-24 | 2020-11-03 | 温州市天虹新材料有限公司 | Masterbatch processing equipment |
| CN115534161A (en) * | 2022-10-10 | 2022-12-30 | 黄绪 | Plastic color master batch forming device and using method |
| CN115489138A (en) * | 2022-11-22 | 2022-12-20 | 苏州东方雨虹建筑材料有限公司 | Anti-sticking roller cooling process for asphalt coiled material production line |
| CN116461073A (en) * | 2023-05-13 | 2023-07-21 | 宁波宇能通信设备有限公司 | Optical fiber cable extruder |
| CN116461073B (en) * | 2023-05-13 | 2023-10-13 | 宁波宇能通信设备有限公司 | Optical fiber cable extruder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210590451U (en) | Water cooling device of strip-shaped plastic extruder | |
| CN209756027U (en) | Drying device for plastic strips | |
| CN212666657U (en) | Circulating cooling device for automobile skylight drain pipe after extrusion molding | |
| CN217141766U (en) | Aluminum product cooling device | |
| CN111958313B (en) | Oil stain cooling and recycling device for numerical control machine tool | |
| CN215616850U (en) | Multifunctional cooling device for numerical control roll lathe | |
| CN101746050A (en) | Self-cleaning sink of plastic extruder | |
| CN210651430U (en) | Adhesive tape cooling and cleaning device | |
| CN210754014U (en) | Phosphorus removal device is used in processing of mechanical type stainless steel | |
| CN215791667U (en) | Water circulating device for waste plastic flow processing | |
| CN209756176U (en) | Freezing sand wire drawing production filtrating device | |
| CN220871212U (en) | Cooling device in cleaning agent production | |
| CN115215500B (en) | Cooling liquid filtering device for liquid cooling unit | |
| CN212979195U (en) | Sectional type cooling trough system | |
| CN217628900U (en) | Textile cloth wetting device for spinning | |
| CN215040128U (en) | Fishing line cooling box | |
| CN111085712A (en) | Cooling device of die production milling machine | |
| CN214329077U (en) | Water resource water-saving device | |
| CN219464677U (en) | Cold header | |
| CN218593465U (en) | Quick cooling setting device | |
| CN218485901U (en) | Cooling device convenient to maintain and used for steel belt granulator | |
| CN219926607U (en) | Granulator of EVA granule production | |
| CN212124136U (en) | Shaping and cooling device for drip irrigation tape production | |
| CN220881583U (en) | Milling machine cooling device for part machining | |
| CN218462708U (en) | Cooling device for artificial turf processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |