CN213648341U

CN213648341U - Cooling device is used in processing of PE pipe

Info

Publication number: CN213648341U
Application number: CN202022151415.2U
Authority: CN
Inventors: 沈剑青
Original assignee: Wujiang Xinxing Plastic Tube Material Co ltd
Current assignee: Wujiang Xinxing Plastic Tube Material Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-09
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a cooling device is used in PE pipe processing, including cooler bin and bellows, be provided with porous thing board of putting in the cooler bin, porous below of putting the thing board is provided with the liquid pump, the interior top fixedly connected with second shower of cooler bin, the bellows symmetry sets up the inside at the cooler bin, the top of cooler bin is provided with air-cooler and air exhauster, the air-cooler passes through the air-supply line and is connected with left bellows, the air-cooler passes through exhaust duct and is connected with the bellows on right side. This cooling device is used in PE pipe processing is provided with the air-cooler, and in air-cooler accessible air-supply line discharged cold wind into bellows to discharge into through the air exit on the bellows and treat the refrigerated PE pipeline in, thereby can cool down the inner wall of pipeline and make its cooling, be provided with the air exhauster simultaneously and can extract the cold wind of discharging into in the PE pipeline, thereby can accelerate the removal speed of cold wind in the PE pipeline, and then be convenient for accelerate the cooling rate of PE pipeline.

Description

Cooling device is used in processing of PE pipe

Technical Field

The utility model relates to a PE manages processing technology field, specifically is a PE manages cooling device for processing.

Background

PE is the english abbreviation for polyethylene, and PE pipe is a highly crystalline, non-polar thermoplastic resin. The appearance of the original HDPE is milky white, and the micro-thin section is semitransparent to a certain degree. PE has the excellent characteristic of resisting most of domestic and industrial chemicals, the PE needs to be cooled to cool and shape the PE in the processing and manufacturing process of the PE pipe, and mass retrieval is carried out, so that the typical PE pipe cooling device in the prior art, such as a novel PE pipe cooling device with the publication number of CN207059186U, is found, and comprises a conveying device I, a liquid nitrogen cooling device, a cooling chamber and a conveying device II; the liquid nitrogen cooling device comprises a liquid nitrogen tank, a vaporizer, a cooling liquid box and a cooling liquid circulating pipeline; the vaporizer is arranged in the cooling liquid tank, and a nitrogen gas outlet communicated to the outside of the cooling liquid tank is formed in the vaporizer; the liquid nitrogen tank is communicated with the vaporizer through a liquid nitrogen delivery pipe; a liquid nitrogen pump is arranged on the liquid nitrogen conveying pipe; the input end and the output end of the cooling liquid circulating pipeline are both communicated with the interior of the cooling liquid box, and the middle part of the cooling liquid circulating pipeline is spirally wound on the outer side of the PE pipe; and a cooling liquid pump is arranged on the cooling liquid circulating pipeline. The PE pipe cooling device is mainly characterized in that the PE pipe is cooled through the liquid nitrogen cooling device and the cooling chamber, so that the PE pipe can be rapidly cooled and shaped, and the deformation is prevented.

In summary, most of the conventional cooling devices for PE pipes are inconvenient to cool the inner wall of the PE pipe, so that the inner and outer walls are prone to uneven cooling, and the performance of the PE pipe is further susceptible to being affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device is used in processing of PE pipe to solve the most inconvenient inner wall to the PE pipe of the current cooling device for PE pipe that proposes in the above-mentioned background art, thereby appear the uneven phenomenon of inside and outside wall cooling easily, and then influence the problem of the performance of PE pipe easily.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for processing a PE pipe comprises a cooling box and an air box,

the cooling box is internally provided with a porous object placing plate, hydraulic cylinders are symmetrically arranged on the porous object placing plate, a liquid pump is arranged below the porous object placing plate and is arranged at the inner bottom of the cooling box, meanwhile, a refrigerating device is arranged on the right side of the liquid pump, the top of the hydraulic cylinders is fixedly connected with a limiting plate, the hydraulic cylinders are connected through a first spray pipe, the inner top of the cooling box is fixedly connected with a second spray pipe, and the second spray pipe and the first spray pipe are both connected with the liquid pump through connecting pipelines;

bellows, the bellows symmetry sets up in the inside of cooler bin, and bellows respectively with the cooler bin about inside wall fixed connection, the top of cooler bin is provided with air-cooler and air exhauster, and the air-cooler setting is in the left side of air exhauster, the air-cooler passes through the intake stack and is connected with left bellows, the air-cooler passes through exhaust duct and is connected with the bellows on right side.

Preferably, the front side of the cooling box is rotatably connected with a rectangular door, and the bottom of the left side of the cooling box is connected with a sewage discharge pipe.

Preferably, the bottom of the hydraulic cylinder is fixedly connected with a bottom plate, and the bottom plate is connected with the porous object placing plate through a connecting piece.

Preferably, the limiting plate is circular-arc, and the limiting plate setting is between adjusting the housing, has seted up the ventilation hole on the limiting plate simultaneously.

Preferably, the first spray pipe, the second spray pipe and the connecting pipeline are all telescopic pipelines, and spray heads are arranged on the inner sides of the first spray pipe and the second spray pipe.

Preferably, one side of the bellows, which is far away from the cooling box, is rotatably connected with an adjusting housing, and the bellows and the adjusting housing are both provided with air outlets.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling device for processing the PE pipe is provided with a cooling device,

(1) the air cooler is arranged, cold air can be discharged into the air box through the air inlet pipeline and can be discharged into the PE pipeline to be cooled through the air outlet on the air box, so that the interior of the pipeline can be cooled and cooled, and meanwhile, the exhaust fan is arranged to extract the cold air discharged into the PE pipeline, so that the moving speed of the cold air in the PE pipeline can be increased, and the cooling speed of the PE pipeline can be increased conveniently;

(2) be provided with first shower and second shower, the shower head on first shower and the second shower will spray the upper and lower both sides of PE pipe outer wall respectively under the effect of liquid pump to be convenient for improve device's cooling efficiency, also can prevent the uneven phenomenon of cooling from appearing in the PE pipe simultaneously.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic diagram of the distribution structure of the air outlets on the bellows according to the present invention.

In the figure: 1. the cooling box, 2, porous thing board, 3, pneumatic cylinder, 4, bottom plate, 5, limiting plate, 6, first shower, 7, second shower, 8, shower head, 9, liquid pump, 10, connecting tube, 11, bellows, 12, regulation housing, 13, air-cooler, 14, air-supply line, 15, air exhauster, 16, exhaust duct, 17, rectangle door, 18, refrigerating plant.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cooling device for processing a PE pipe is disclosed, as shown in figure 1, figure 2 and figure 3, a porous object placing plate 2 is arranged in a cooling box 1, the porous object placing plate 2 can prevent impurities on the PE pipe from falling into the bottom of the cooling box 1, so that the impurities can be prevented from polluting cooling water, the front side of the cooling box 1 is rotatably connected with a rectangular door 17, the left side bottom of the cooling box 1 is connected with a sewage discharge pipe, the sewage discharge pipe can discharge sewage at the bottom of the cooling box 1, so that water can be changed conveniently, hydraulic cylinders 3 are symmetrically arranged on the porous object placing plate 2, the bottom of the hydraulic cylinders 3 is fixedly connected with a bottom plate 4, the bottom plate 4 is connected with the porous object placing plate 2 through a connecting piece, a worker can conveniently adjust the distance between the hydraulic cylinders 3 according to the size requirement of the PE pipe, so that the application range of the device can be conveniently enlarged, a liquid pump 9 is arranged below the porous object placing plate 2, and the, simultaneously, the right side of liquid pump 9 is provided with refrigerating plant 18, and the top fixedly connected with limiting plate 5 of pneumatic cylinder 3, limiting plate 5 are circular-arcly, are convenient for prevent that the PE pipe accident from dropping, and limiting plate 5 sets up between adjusting housing 12, has seted up the ventilation hole on limiting plate 5 simultaneously, and the ventilation hole is convenient for cold wind to pass limiting plate 5 and bloies the outer wall of PE pipe, and connects through first shower 6 between the pneumatic cylinder 3.

As shown in fig. 1, 2 and 4, the inner top of the cooling box 1 is fixedly connected with a second spray pipe 7, the second spray pipe 7 and the first spray pipe 6 are both connected with a liquid pump 9 through a connecting pipeline 10, the first spray pipe 6, the second spray pipe 7 and the connecting pipeline 10 are all telescopic pipelines, the inner sides of the first spray pipe 6 and the second spray pipe 7 are both provided with spray headers 8, air boxes 11 are symmetrically arranged inside the cooling box 1, the air boxes 11 are respectively and fixedly connected with the left inner side wall and the right inner side wall of the cooling box 1, the top of the cooling box 1 is provided with an air cooler 13 and an air exhauster 15, the air cooler 13 is arranged on the left side of the air exhauster 15, the air cooler 13 is connected with the left air box 11 through an air inlet pipeline 14, one side of the air box 11 far away from the cooling box 1 is rotatably connected with an adjusting cover 12, and the air boxes 11 and the adjusting cover 12 are both provided with air outlets, a user can expose the air outlet on the periphery of, therefore, the water on the outer wall of the PE pipe can be air-dried by utilizing the air outlet on the periphery of the air box 11, and the air cooler 13 is connected with the air box 11 on the right side through the air exhaust pipeline 16.

The working principle is as follows: the model of the refrigerating device 18 is MCI413P, when the cooling device for processing the PE pipe is used, firstly, the distance between the hydraulic cylinders 3 is adjusted according to the length of the PE pipe to be cooled, then, a user can utilize the connecting piece to connect the hydraulic cylinders 3 with the porous object placing plate 2 and then connect a power supply, then, the PE pipe to be cooled is placed on the limiting plate 5, then, the height of the hydraulic cylinders 3 is adjusted to enable the pipe orifices of the PE pipe to be consistent with the height of the air outlets of the air boxes 11, then, the rectangular door 17 starting device is closed, the refrigerating device 18 refrigerates water at the bottom of the cooling box 1, then, the liquid pump 9 drives cooling water to respectively enter the first spraying pipe 6 and the second spraying pipe 7 through the connecting pipelines 10 and sprays the upper side and the lower side of the outer wall of the PE pipe through the spraying heads 8 on the first spraying pipe 6 and the second spraying pipe 7 to reduce the temperature, the sprayed water falls into the bottom of the cooling box 1 through the round holes on the porous object placing, the cold air is continuously recycled, so that the waste of water resources can be prevented, on the other hand, the cold air is discharged into the air box 11 by the air inlet pipeline 14 through the air cooler 13 and is discharged into the PE pipeline through an air outlet on the air box 11, the inner wall of the PE pipeline is cooled down, and the exhaust fan 15 extracts cold air entering the PE pipeline, so that the moving speed of the cold air in the PE pipeline can be accelerated, thereby being convenient for improving the cooling efficiency of the device, simultaneously, after the cooling is finished, a user can open the rectangular door 17 to manually rotate the adjusting cover 12, so that the air outlet on the adjusting cover 12 is superposed with the air outlet on the periphery of the bellows 11, so that the outer wall of the PE pipe can be air-dried by the air exhausted from the air outlet at the periphery of the air box 11, thereby facilitating enrichment of the functionality of the device and thus accomplishing its full function, something not described in detail in this specification being prior art to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cooling device is used in processing of PE pipe, includes cooler bin (1) and bellows (11), its characterized in that:

the cooling box (1), a porous object placing plate (2) is arranged in the cooling box (1), hydraulic cylinders (3) are symmetrically arranged on the porous object placing plate (2), liquid pumps (9) are arranged below the porous object placing plate (2), the liquid pumps (9) are arranged at the inner bottom of the cooling box (1), meanwhile, a refrigerating device (18) is arranged on the right side of the liquid pumps (9), the top of each hydraulic cylinder (3) is fixedly connected with a limiting plate (5), the hydraulic cylinders (3) are connected through first spray pipes (6), the inner top of the cooling box (1) is fixedly connected with second spray pipes (7), and the second spray pipes (7) and the first spray pipes (6) are connected with the liquid pumps (9) through connecting pipelines (10);

bellows (11), bellows (11) symmetry sets up in the inside of cooler bin (1), and bellows (11) respectively with the left and right sides inside wall fixed connection of cooler bin (1), the top of cooler bin (1) is provided with air-cooler (13) and air exhauster (15), and air-cooler (13) set up the left side at air exhauster (15), air-cooler (13) are connected with left bellows (11) through intake stack (14), air-cooler (13) are connected with bellows (11) on right side through exhaust duct (16).

2. The cooling device for PE pipe processing according to claim 1, wherein: the front side of the cooling box (1) is rotatably connected with a rectangular door (17), and the bottom of the left side of the cooling box (1) is connected with a sewage discharge pipe.

3. The cooling device for PE pipe processing according to claim 1, wherein: the bottom of pneumatic cylinder (3) fixedly connected with bottom plate (4), and bottom plate (4) are connected with porous thing board (2) of putting through the connecting piece.

4. The cooling device for PE pipe processing according to claim 1, wherein: the limiting plate (5) is arc-shaped, the limiting plate (5) is arranged between the adjusting housings (12), and meanwhile the limiting plate (5) is provided with a vent hole.

5. The cooling device for PE pipe processing according to claim 1, wherein: the first spray pipe (6), the second spray pipe (7) and the connecting pipeline (10) are all telescopic pipelines, and spray heads (8) are arranged on the inner sides of the first spray pipe (6) and the second spray pipe (7).

6. The cooling device for PE pipe processing according to claim 1, wherein: one side of the bellows (11) far away from the cooling box (1) is rotatably connected with an adjusting housing (12), and air outlets are formed in the bellows (11) and the adjusting housing (12).