CN217346636U - Macromolecular polyethylene pipeline cooling device - Google Patents
Macromolecular polyethylene pipeline cooling device Download PDFInfo
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- CN217346636U CN217346636U CN202220168420.0U CN202220168420U CN217346636U CN 217346636 U CN217346636 U CN 217346636U CN 202220168420 U CN202220168420 U CN 202220168420U CN 217346636 U CN217346636 U CN 217346636U
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- 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
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Abstract
The utility model discloses a macromolecular polyethylene pipeline cooling device, including the cooling bath, the top of cooling bath is provided with the bar cooling body, runs through on the bar cooling body and sets up the cooling channel who supplies the polyethylene pipeline to pass, is provided with a plurality of cooling body along the direction of delivery interval of polyethylene pipeline in the cooling channel, and cooling body includes a plurality of cooling shower nozzles, and a plurality of cooling shower nozzles are the circumference setting. Polyethylene pipe passes cooling channel and cools off, and the cooling shower nozzle who arranges through the annular makes spun cooling water cover polyethylene pipe's annular surface to cover polyethylene pipe completely and cool off, improved cooling efficiency, make polyethylene pipe's each regional cooling degree unanimous simultaneously, avoid cooling the inconsistent shrink inconsistent condition that causes, improved the cooling effect.
Description
Technical Field
The utility model relates to a polyethylene pipe processing technology field specifically is a macromolecular polyethylene pipe cooling device.
Background
The high molecular polyethylene pipe is named as ultra-high molecular weight polyethylene (UHMW-PE) pipe, and is a novel plastic pipe which has the advantages of wear resistance, impact resistance, corrosion resistance, impact energy absorption, no scale formation, no water absorption and extremely small self-lubricating friction coefficient. Wherein the macromolecular polyethylene pipe adopts extrusion molding technology, conveys extrusion molding's polyethylene pipeline through the pipeline tractor for can last extrusion molding polyethylene pipeline, need cool off after the shaping and decide through handling, consequently need use corresponding cooling device.
However, traditional polyethylene pipe extrusion cooling device simple structure sprays the clear water through the tubular product surface mostly, then utilizes natural wind to cool off the mode that weathers, because the tubular product surface is circular, leads to the clear water that sprays to cover the surface of tubular product completely, leads to cooling rate slow, has reduced the cooling rate of tubular product, has influenced the course of working of polyethylene pipe in the very big degree.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provide a polymer polyethylene pipeline cooling device, the polyethylene pipeline passes cooling channel and cools off, and the cooling shower nozzle who arranges through the annular makes the annular surface that spun cooling water covers the polyethylene pipe to cover the polyethylene pipe completely and cool off, improved cooling efficiency, each regional cooling degree that makes the polyethylene pipe simultaneously is unanimous, avoids cooling the inconsistent condition that causes the shrink inconsistency, has improved the cooling effect.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a macromolecular polyethylene pipeline cooling device, includes the cooling bath, the top of cooling bath is provided with the bar cooling body, run through on the bar cooling body and set up the cooling channel who supplies the polyethylene pipeline to pass, the direction of delivery interval along the polyethylene pipeline in the cooling channel is provided with a plurality of cooling body, cooling body includes a plurality of cooling shower nozzles, and is a plurality of cooling shower nozzle is the circumference setting.
Furthermore, the cooling spray head is connected with a water inlet hose, and the water inlet hose is connected with a cooling water main water pipe.
Further, the bar-shaped cooling body is a double-layer pipe body, an exhaust cavity is formed between the outer pipe body and the inner pipe body of the bar-shaped cooling body, the bar-shaped cooling body is connected with an exhaust pipe, one end of the exhaust pipe is communicated with the exhaust cavity, and the other end of the exhaust pipe is connected with an exhaust fan.
Furthermore, both ends of the bottom of the bar-shaped cooling body are connected with the cooling tank through a telescopic mechanism, and the telescopic mechanism is used for driving the bar-shaped cooling body to move along the height direction of the cooling tank.
Further, telescopic machanism includes horizontal pole and cylinder, the one end of horizontal pole with bar cooling body connects, and the other end is connected the telescopic shaft of cylinder, the base of cylinder is connected the top of cooling bath.
Further, telescopic machanism is including connecting diaphragm, slide bar and dead lever, the fixed setting of one end of dead lever is in on the cooling bath, the rectangular channel has been seted up to the other end, the slide bar with the sliding fit of rectangular channel, the slide bar keep away from the dead lever one end with the one end fixed connection of connecting the diaphragm, the other end of connecting the diaphragm with bar cooling body coupling, be provided with the lead screw in the rectangular channel, the lead screw rotates with the cooling bath to be connected, slide bar and lead screw threaded connection, be provided with drive arrangement on the cooling bath, drive arrangement is used for the drive the lead screw rotates.
Furthermore, the driving device comprises a motor and a rotating shaft, a support is fixed on the cooling tank, the rotating shaft is rotatably connected with the support, one end of the rotating shaft extends into the rectangular groove and is fixed with a first bevel gear, a second bevel gear is arranged on the screw rod and is meshed with the first bevel gear, and the other end of the rotating shaft is in transmission connection with an output shaft of the motor.
Further, the bottom of the cooling channel of the strip-shaped cooling body is inclined.
The utility model has the advantages that:
the utility model provides a cooling channel cools off that polymer polyethylene pipeline, polyethylene pipeline pass, and the cooling shower nozzle that arranges through the annular makes spun cooling water cover polyethylene pipe's annular surface to cover polyethylene pipe completely and cool off, improved cooling efficiency, each regional cooling degree that makes polyethylene pipe simultaneously is unanimous, avoids cooling the inconsistent shrink inconsistent circumstances that leads to the fact, has improved the cooling effect.
Drawings
FIG. 1 is a perspective view of a third embodiment of a cooling device for a high molecular weight polyethylene pipeline according to the present invention;
FIG. 2 is a schematic view of the internal structure of a strip-shaped cooling body in the cooling device for a high molecular polyethylene pipeline of the present invention;
FIG. 3 is a front view of a third embodiment of the cooling device for a high molecular polyethylene pipeline of the present invention;
FIG. 4 is a front view of a fourth embodiment of the cooling device for a high molecular polyethylene pipeline of the present invention;
FIG. 5 is a partial internal view of a fourth embodiment of the cooling device for a high molecular polyethylene pipeline of the present invention;
in the figure, 1-a cooling groove, 2-a strip-shaped cooling body, 3-a cooling channel, 4-a cooling spray nozzle, 5-a water inlet hose, 6-a cooling water main water pipe, 7-an exhaust cavity, 8-an exhaust pipe, 9-an exhaust fan, 10-a cross rod, 11-an air cylinder, 12-a connecting transverse plate, 13-a sliding rod, 14-a fixed rod, 15-a rectangular groove, 16-a screw rod, 17-a motor, 18-a rotating shaft, 19-a support, 20-a first bevel gear, 21-a second bevel gear and 22-an exhaust hole.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
In the first embodiment, as shown in fig. 1 to 5, a cooling device for a high molecular polyethylene pipeline includes a cooling tank 1, a strip-shaped cooling body 2 is arranged above the cooling tank 1, a cooling channel 3 for a polyethylene pipeline to pass through is formed in the strip-shaped cooling body 2 in a penetrating manner, a plurality of cooling mechanisms are arranged in the cooling channel 3 at intervals along a conveying direction of the polyethylene pipeline, each cooling mechanism includes a plurality of cooling nozzles 4, and the plurality of cooling nozzles 4 are circumferentially arranged; the polyethylene pipe passes through the cooling channel 3 for cooling, and the sprayed cooling water covers the annular outer surface of the polyethylene pipe through the cooling spray heads 4 which are arranged annularly, so that the polyethylene pipe is completely covered for cooling, and the polyethylene pipe is conveyed in a matched manner, so that the full-coverage conveying cooling of the polyethylene pipe is realized, the cooling efficiency is improved, meanwhile, the cooling degree of each area of the polyethylene pipe is consistent, the condition that the surface shrinkage of the polyethylene pipe is inconsistent due to inconsistent cooling is avoided, and the cooling effect is improved; the length of the cooling channel 3 can be set according to the cooling degree of the polyethylene pipe, so that the polyethylene pipe is completely cooled after penetrating out of the cooling channel 3.
Further, as shown in fig. 1, the cooling nozzles 4 are connected to water inlet hoses 5, the water inlet hoses 5 are connected to main cooling water pipes 6, the cooling water injection pipes 6 are connected to an external water source, the cooling liquid is supplied from the external water source, the cooling liquid may be water or industrial alcohol, the cooling liquid enters the corresponding cooling nozzles 4 through the water inlet hoses 5, and the cooling liquid is sprayed on the surface of the polyethylene pipe through the cooling nozzles 4, so that the polyethylene pipe is cooled.
Second embodiment, as shown in fig. 2, the bar-shaped cooling body 2 is a double-layer pipe, an exhaust cavity 7 is formed between the outer pipe of the bar-shaped cooling body 2 and the inner pipe, the bar-shaped cooling body 2 is connected with an exhaust pipe 8, one end of the exhaust pipe 8 is communicated with the exhaust cavity 7, the other end of the exhaust pipe 8 is connected with an exhaust fan 9, after the cooling liquid contacts with the polyethylene pipe, the cooling liquid can be evaporated into hot steam, the hot steam needs to be exhausted in time, the hot steam is prevented from being detained in the cooling channel 3, the temperature in the cooling channel 3 is increased, so that the cooling effect of the cooling nozzle 4 on the polyethylene pipe is reduced, the exhaust fan 9 exhausts the hot steam in the cooling channel 3 through the exhaust pipe 8, thereby quickly exhausting the hot steam generated by cooling, and ensuring that the cooling nozzle 4 has a higher cooling effect.
In the third embodiment, as shown in fig. 3 and 3, both ends of the bottom of the bar-shaped cooling body 2 are connected with the cooling tank 1 through a telescopic mechanism, the telescopic mechanism is used for driving the bar-shaped cooling body 2 to move along the height direction of the cooling tank 1, the telescopic mechanism comprises a cross rod 10 and an air cylinder 11, one end of the cross rod 10 is connected with the bar-shaped cooling body 2, the other end of the cross rod is connected with a telescopic shaft of the air cylinder 11, and a base of the air cylinder 11 is connected to the top of the cooling tank 1; the telescopic driving of the cylinder 11 drives the bar-shaped cooling body 2 to move along the height direction of the cooling groove 1, so that the axis height of the cooling channel 3 is adjusted, the bar-shaped cooling body 2 is made to adapt to the extrusion molding height of the polyethylene pipe, and the polyethylene pipe homoenergetic extruded by the extruders of different models can pass through the cooling channel 3.
In the fourth embodiment, as shown in fig. 4 and 5, both ends of the bottom of the bar-shaped cooling body 2 are connected to the cooling tank 1 through a telescopic mechanism, the telescopic mechanism is used for driving the bar-shaped cooling body 2 to move along the height direction of the cooling tank 1, the telescopic mechanism comprises a connecting transverse plate 12, a sliding rod 13 and a fixing rod 14, one end of the fixing rod 14 is fixedly arranged on the cooling tank 1, the other end is provided with a rectangular groove 15, the sliding rod 13 is in sliding fit with the rectangular groove 15, one end of the sliding rod 13 far away from the fixing rod 14 is fixedly connected with one end of the connecting transverse plate 12, the other end of the connecting transverse plate 12 is connected with the bar-shaped cooling body 2, a lead screw 16 is arranged in the rectangular groove 15, the lead screw 16 is rotatably connected with the cooling tank 1, the sliding rod 13 is in threaded connection with the lead screw 16, a driving device is arranged on the cooling tank 1 and used for driving the lead screw 16 to rotate, the driving device comprises a motor 17 and a rotating shaft 18, a support 19 is fixed on the cooling tank 1, a rotating shaft 18 is rotatably connected with the support 19, one end of the rotating shaft 18 extends into the rectangular groove 15 and is fixed with a first bevel gear 20, a second bevel gear 21 is arranged on the screw rod 16, the first bevel gear 20 is meshed with the second bevel gear 21, the other end of the rotating shaft 18 is in transmission connection with an output shaft of a motor 17, the motor 17 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the screw rod 16 to rotate through the meshing of the first bevel gear 20 and the second bevel gear 21, the rotational freedom of the slide rod 13 is restricted by fitting the slide rod 13 with the rectangular groove 15, so that the slide rod 13 moves only in the axial direction of the lead screw 16, thereby slide from top to bottom through slide bar 13 and change the height of bar cooling body 2, make bar cooling body 2 adapt to the extrusion molding height of polyethylene pipe, guarantee that the polyethylene pipe homoenergetic that the extruding machine of different models extrudes passes cooling channel 3.
Further, the bottom of the cooling channel 3 of the strip-shaped cooling body 2 is inclined, and the cooling liquid sprayed by the cooling spray head 4 is guided, so that the cooling liquid in the cooling channel 3 can flow out of the cooling tank 1 quickly, and the cooling effect is prevented from being influenced by the retention of the cooling liquid subjected to heat exchange with the polyethylene pipe in the cooling channel 3.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. The utility model provides a macromolecular polyethylene pipeline cooling device, its characterized in that, includes cooling bath (1), the top of cooling bath (1) is provided with bar cooling body (2), run through on bar cooling body (2) and set up cooling channel (3) that supply polyethylene pipeline to pass, the direction of delivery interval along polyethylene pipeline is provided with a plurality of cooling body in cooling channel (3), cooling body includes a plurality of cooling shower nozzles (4), and is a plurality of cooling shower nozzle (4) are the circumference setting.
2. The cooling device for the high molecular polyethylene pipeline according to claim 1, wherein the cooling spray head (4) is connected with a water inlet hose (5), and the water inlet hose (5) is connected with a cooling water main water pipe (6).
3. The cooling device for the polyethylene pipe according to claim 1, wherein the bar-shaped cooling body (2) is a double-layer pipe body, an exhaust cavity (7) is formed between the outer pipe body and the inner pipe body of the bar-shaped cooling body (2), the bar-shaped cooling body (2) is connected with an exhaust pipe (8), one end of the exhaust pipe (8) is communicated with the exhaust cavity (7), the other end of the exhaust pipe (8) is connected with an exhaust fan (9), and the inner pipe body of the bar-shaped cooling body (2) is provided with an exhaust hole (22) communicated with the cooling channel (3).
4. The cooling device for the high molecular polyethylene pipeline according to claim 1, wherein both ends of the bottom of the strip-shaped cooling body (2) are connected with the cooling tank (1) through a telescopic mechanism, and the telescopic mechanism is used for driving the strip-shaped cooling body (2) to move along the height direction of the cooling tank (1).
5. The cooling device for the high molecular polyethylene pipeline according to claim 4, wherein the telescopic mechanism comprises a cross rod (10) and a cylinder (11), one end of the cross rod (10) is connected with the strip-shaped cooling body (2), the other end of the cross rod is connected with a telescopic shaft of the cylinder (11), and a base of the cylinder (11) is connected with the top of the cooling tank (1).
6. The cooling device for the high molecular polyethylene pipeline according to claim 4, wherein the telescopic mechanism comprises a connecting transverse plate (12), a sliding rod (13) and a fixing rod (14), one end of the fixing rod (14) is fixedly arranged on the cooling tank (1), the other end is provided with a rectangular groove (15), the sliding rod (13) is in sliding fit with the rectangular groove (15), one end of the sliding rod (13) far away from the fixing rod (14) is fixedly connected with one end of the connecting transverse plate (12), the other end of the connecting transverse plate (12) is connected with the strip-shaped cooling body (2), a screw rod (16) is arranged in the rectangular groove (15), the screw rod (16) is rotatably connected with the cooling tank (1), the sliding rod (13) is in threaded connection with the screw rod (16), and a driving device is arranged on the cooling tank (1), the driving device is used for driving the screw rod (16) to rotate.
7. The cooling device for the high molecular polyethylene pipeline according to claim 6, wherein the driving device comprises a motor (17) and a rotating shaft (18), a support (19) is fixed on the cooling tank (1), the rotating shaft (18) is rotatably connected with the support (19), one end of the rotating shaft (18) extends into the rectangular groove (15) and is fixed with a first bevel gear (20), the screw rod (16) is provided with a second bevel gear (21), the first bevel gear (20) is engaged with the second bevel gear (21), and the other end of the rotating shaft (18) is in transmission connection with an output shaft of the motor (17).
8. The polyethylene pipe cooling device according to claim 1, wherein the bottom of the cooling channel (3) of the cooling body (2) is inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220168420.0U CN217346636U (en) | 2022-01-21 | 2022-01-21 | Macromolecular polyethylene pipeline cooling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220168420.0U CN217346636U (en) | 2022-01-21 | 2022-01-21 | Macromolecular polyethylene pipeline cooling device |
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| Publication Number | Publication Date |
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| CN217346636U true CN217346636U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220168420.0U Active CN217346636U (en) | 2022-01-21 | 2022-01-21 | Macromolecular polyethylene pipeline cooling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648502A (en) * | 2022-11-16 | 2023-01-31 | 湖南诚路管业科技有限公司 | Energy-saving HDPE water feed pipe rapid cooling equipment |
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2022
- 2022-01-21 CN CN202220168420.0U patent/CN217346636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648502A (en) * | 2022-11-16 | 2023-01-31 | 湖南诚路管业科技有限公司 | Energy-saving HDPE water feed pipe rapid cooling equipment |
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