CN211941937U

CN211941937U - Water cooling device for processing HDPE (high-density polyethylene) pipe

Info

Publication number: CN211941937U
Application number: CN202020427779.6U
Authority: CN
Inventors: 刘安铭
Original assignee: Anji Jinpeng Pipe Industry Co ltd
Current assignee: Anji Jinpeng Pipe Industry Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-17
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a water cooling plant of processing HDPE pipe. The technical problems that the design is unreasonable and the like in the prior art are solved. The utility model provides a water cooling plant of processing HDPE pipe is including being rectangular form box, the box level is fixed at a plurality of supporting legs tops, one end at the box is equipped with the import, be equipped with the export at the other end of box, the inside inner baffle that is equipped with of one end that is close to the export at the box, and two cavities are separated into with the box to the inner baffle, the center of inner baffle is equipped with the intercommunicating pore with two cavity intercommunications, be equipped with in the box and be located the import discharge end and arrange one of them indoor ring water pipe in, be equipped with a plurality of horizontal water pipes that are circumference evenly distributed on the ring water pipe and the one end that the ring water pipe was kept away from to horizontal water pipe is fixed on the inner baffle, be equipped with the even water jet in a plurality of intervals. The utility model has the advantages that: the cooling efficiency is improved.

Description

Water cooling device for processing HDPE (high-density polyethylene) pipe

Technical Field

The utility model belongs to the technical field of the pipe processing, especially, relate to a water cooling plant of processing HDPE pipe.

Background

The HDPE pipe has the advantages of high strength, wear resistance, super toughness and the like.

HDPE pipe is typically processed as follows: adsorbing the raw materials to a charging barrel, transferring the charging barrel to an injection molding machine, heating the injection molding machine, molding a pipe by using a molding machine, cooling the pipe after molding, and finally cutting the pipe.

Cooling is an integral part of the process.

The existing cooling is water spray cooling, that is, the pipe penetrates through the cooling box, and the sealing at both ends is used to prevent cooling water from being brought out along with the pipe, the cooling mode is that a plurality of spray pipes are distributed in the circumferential direction of the pipe and the spray pipes are parallel to the pipe, although the cooling mode can meet the production and processing requirements to a certain extent, the cooling has the disadvantages that: the box length is longer and cooling water can be taken out along with the pipe export direction, and the cooling water drips ground and leads to operation environmental pollution, and simultaneously, cooling efficiency still waits to further promote.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a water cooling plant of processing HDPE pipe that cooling efficiency is high and design is more reasonable.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

a water cooling device for processing HDPE pipes comprises a long-strip box body which is horizontally fixed on the tops of a plurality of supporting legs, an inlet is arranged at one end of the box body, an outlet is arranged at the other end of the box body, an inner partition board is arranged inside one end of the box body close to the outlet and divides the box body into two chambers, a communicating hole which communicates the two chambers is arranged in the center of the inner clapboard, a circular water pipe which is arranged at the inlet and the outlet end and is arranged in one chamber is arranged in the box body, a plurality of transverse water pipes which are uniformly distributed in the circumferential direction are arranged on the circular water pipe, one end of each transverse water pipe far away from the circular water pipe is fixed on the inner partition plate, the horizontal water pipe is provided with a plurality of water nozzles with uniform intervals, the inner wall of the circular water pipe is provided with a plurality of water outlet holes with uniform distribution on the circumference, and the box body is also internally provided with a blowing and drying mechanism positioned in another cavity.

In foretell water cooling plant of processing HDPE pipe, be equipped with the ring carrier who is located the import discharge end in the box, the ring water pipe is fixed on the ring carrier, and the HDPE pipe runs through ring carrier and ring water pipe in proper order, and horizontal water pipe distributes in the HDPE outside and is parallel with the HDPE pipe.

In the above-mentioned water cooling device for processing HDPE pipe, the inner wall of the annular support is provided with the inner annular groove and the inner annular sealing ring arranged in the inner annular groove, and the inner diameter of the inner annular sealing ring is slightly smaller than the outer diameter of the HDPE pipe.

In the above-mentioned water cooling plant who processes HDPE pipe, be connected with the inlet tube on the ring water pipe to the inlet tube upwards wears out to the box top and is connected with high pressure water pump.

In foretell water cooling plant of processing HDPE pipe, the dry mechanism of blowing be equipped with the ring tuber pipe including the fixed bolster that sets up the export feed end on the fixed bolster, be equipped with a plurality of air-out apertures that are circumference evenly distributed at the inner wall of ring tuber pipe, be connected with the air feed pipe on the ring tuber pipe and the upper end of air feed pipe runs through the top of box and with air feed terminal connection.

In the above-mentioned water cooling device for processing HDPE pipe, at least two drain pipes are connected to the bottom of the tank body, wherein one chamber is communicated with at least one drain pipe, and the other chamber is communicated with at least one drain pipe.

Compared with the prior art, this water cooling plant of processing HDPE pipe's advantage lies in: the cooling efficiency can be improved by utilizing the annular water cooling and the local cooling of the plurality of transverse water pipes.

The phenomenon that cooling water leaks can be prevented by utilizing the inner annular sealing ring and the blowing drying mechanism.

Drawings

Fig. 1 is a schematic structural view of the water cooling device provided by the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure, a box body 1, an inlet 10, an outlet 11, a drain pipe 12, a supporting leg 2, an inner partition plate 3, a communicating hole 30, a circular water pipe 4, a water outlet hole 40, a water inlet pipe 42, a transverse water pipe 5, a water spray nozzle 50, an annular support 6, an inner annular groove 60, an inner annular sealing ring 61, a sealing lip 610, a fixed support 7, a circular air pipe 70, an air outlet small hole 71 and an air supply pipe 72 are arranged.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figure 1, a water cooling device for processing HDPE (high-density polyethylene) pipes comprises a long-strip-shaped box body 1, which comprises four steel frame strips, a transparent plastic block connected between two adjacent steel frame strips of the four steel frame strips and two end annular frames, wherein two ends of the four steel frame strips and the two ends of the transparent plastic block are respectively fixed on the two end annular frames, so that transparent observation is realized, and certainly, the steel frame strips and the transparent plastic block are sealed through sealant.

Of course, the box 1 in the present application may also be a structure of all transparent plastics, and may also be a box of all stainless steel materials.

The box in this application is prior art.

The box 1 horizontal fixation is at 2 tops of a plurality of supporting legss, and the supporting legs is connected with four bights of box bottom surface through the mode of welding or bolt locking, is equipped with import 10 in the one end of box 1, and its internal diameter of import 10 is greater than the external diameter of HDPE pipe slightly to the entering of HDPE pipe is convenient for.

An outlet 11 is arranged at the other end of the box body 1, the inner diameter of the outlet 11 is slightly larger than the outer diameter of the HDPE pipe so as to facilitate the output of the HDPE pipe, an inner partition plate 3 is arranged inside one end of the box body 1 close to the outlet 11, and the box body 1 is divided into two chambers by the inner partition plate 3. The circumference of the inner baffle 3 is provided with a sealing ring and the sealing ring is sealed with the inner wall of the box body.

The inner partition plate 3 is a plastic partition plate, and the inner partition plate is installed and fixed in the circumferential direction of the box body through a plurality of screws penetrating through the box body and the inner partition plate.

Be equipped with the intercommunicating pore 30 with two cavities intercommunication at the center of interior baffle 3, the internal diameter of intercommunicating pore 30 is greater than the external diameter of HDPE pipe a little, be equipped with in box 1 and be located 10 discharge end of import and arrange the ring water pipe 4 in one of them cavity in, ring water pipe 4 is stainless steel material, be equipped with a plurality of apopores 40 that are circumference evenly distributed at the inner wall of ring water pipe 4, furthermore, be equipped with the annular support 6 that is located the 10 discharge end of import in box 1, ring water pipe 4 is fixed on annular support 6, the HDPE pipe runs through annular support 6 and ring water pipe 4 in proper order, be equipped with a plurality of horizontal water pipes 5 that are circumference evenly distributed on ring water pipe 4 and the one end that horizontal water pipe 5 kept away from ring water pipe 4 is fixed on interior baffle 3, horizontal water pipe 5 distributes in the HDPE pipe outside and is parallel with.

Be equipped with a plurality of even water jet 50 in interval on horizontal water pipe 5, the cooling of HDPE pipe is earlier through ring water pipe 4, and apopore 40 on the ring water pipe 4 is to the HDPE pipe radial water spray cooling promptly, and recycles water jet 50 on the horizontal water pipe 5 afterwards and cools off the HDPE pipe again, and cooling efficiency can be improved by a wide margin to the cooling of front and back to and shorten the length of box.

Preferably, the number of the transverse water pipes 5 in the present application is four and the transverse water pipes are evenly distributed in the circumference.

The transverse water pipe 5 is a stainless steel metal pipe which can prevent the middle part of the transverse water pipe 5 from bending due to length, and the same circular water pipe 4 can also be a stainless steel metal pipe. The transverse water pipe 5 and the circular water pipe 4 are connected by welding.

Further, as shown in fig. 1 and 2, the ring-shaped support 6 is fixed on the box body by a plurality of bolts, an inner ring-shaped groove 60 is arranged on the inner wall of the ring-shaped support 6, and an inner ring-shaped sealing ring 61 is arranged in the inner ring-shaped groove 60, and the inner diameter of the inner ring-shaped sealing ring 61 is slightly smaller than the outer diameter of the HDPE pipe.

Inner ring seal 61 is fixed on ring carrier 6 through a plurality of terminal surface screws, and inner ring seal 61's inner wall is equipped with a plurality of seal lips 610 to box center side slope, and the slope of seal lip can form and seal with the HDPE pipe, can prevent to leak, simultaneously, seal lip be annular structure and the internal diameter of seal lip is less than HDPE pipe external diameter 0.2-1 mm.

Secondly, a water inlet pipe 42 is connected to the circular water pipe 4, and the water inlet pipe 42 penetrates upwards to the top of the tank 1 to be connected with a high-pressure water pump. The water inlet pipe 42 extends into the tank where a high pressure water pump draws water away and sprays it onto the outer wall of the HDPE pipe in the tank.

The high-pressure water pump is a commercial product and belongs to the prior art.

A blowing and drying mechanism positioned in the other chamber is also arranged in the box body 1. Specifically, the dry mechanism of blowing of this embodiment is including setting up the fixed bolster 7 of 11 feed ends in export, and fixed bolster 7 is fixed on the box through a plurality of circumference evenly distributed's installation screw, is equipped with circular air pipe 70 on fixed bolster 7, and circular air pipe 70 is the stainless steel tubular metal resonator, is equipped with a plurality of air-out apertures 71 that are circumference evenly distributed at the inner wall of circular air pipe 70, and the HDPE pipe runs through circular air pipe 70, and air-out aperture 71 this moment then can dry the HDPE pipe by blowing, be connected with air feed pipe 72 on the circular air pipe 70 and the upper end of air feed pipe 72 runs through the top of box and with air feed terminal connection.

The air supply terminal is a high-pressure blower.

At least two drain pipes 12 are connected to the bottom of the cabinet 1, wherein one chamber is communicated with at least one drain pipe 12, and the other chamber is communicated with at least one drain pipe.

The excessive water is discharged through the water discharge pipe 12, and the overflow phenomenon caused by the high water level in the tank body through the inlet and the outlet is avoided.

The working principle of the embodiment is as follows:

the HDPE pipe enters the box body from the inlet 10;

apopore 40 and water spout 50 at this moment carry out the water cooling to the HDPE pipe respectively to and the air-out aperture 71 at exit carries out the drying of blowing to the HDPE pipe, and final HDPE pipe is exported from the export and is got into next station and process.

At the inlet, the inner annular sealing ring 61 and sealing lip 610 at this point may form a seal with the HDPE pipe, preventing water from leaking out to the tank.

The inner partition 3 may provide a partition function, while the inner partition 3 may also provide a slight bearing function for the middle of the HDPE pipe.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A water cooling device for processing HDPE pipes comprises a long-strip-shaped box body (1), wherein the box body (1) is horizontally fixed at the tops of a plurality of supporting legs (2), one end of the box body (1) is provided with an inlet (10), the other end of the box body (1) is provided with an outlet (11), the water cooling device is characterized in that an inner partition plate (3) is arranged inside one end, close to the outlet (11), of the box body (1), the inner partition plate (3) divides the box body (1) into two chambers, a communication hole (30) for communicating the two chambers is formed in the center of the inner partition plate (3), a circular water pipe (4) which is positioned at the discharge end of the inlet (10) and is arranged in one of the chambers is arranged in the box body (1), a plurality of transverse water pipes (5) which are uniformly distributed in the circumference are arranged on the circular water pipe (4), and one end, far away from the circular water pipe (4, a plurality of water spray nozzles (50) with uniform intervals are arranged on the transverse water pipe (5), a plurality of water outlet holes (40) which are uniformly distributed on the circumference are arranged on the inner wall of the circular water pipe (4), and a blowing and drying mechanism positioned in the other cavity is also arranged in the box body (1).

2. The water cooling device for processing HDPE (high-density polyethylene) pipes as claimed in claim 1, wherein a ring-shaped support (6) is arranged in the box body (1) and located at the discharge end of the inlet (10), the ring-shaped water pipe (4) is fixed on the ring-shaped support (6), the HDPE pipe sequentially penetrates through the ring-shaped support (6) and the ring-shaped water pipe (4), and the transverse water pipes (5) are distributed on the outer side of the HDPE pipe and are parallel to the HDPE pipe.

3. A water cooling device for HDPE pipes as claimed in claim 2, characterized in that an inner annular groove (60) is provided in the inner wall of the annular support (6), and an inner annular sealing ring (61) is provided in the inner annular groove (60), the inner diameter of the inner annular sealing ring (61) being slightly smaller than the outer diameter of the HDPE pipe.

4. The water cooling device for HDPE (high-density polyethylene) pipes in processing according to claim 1, wherein the water inlet pipe (42) is connected to the circular water pipe (4), and the water inlet pipe (42) extends upwards to the top of the tank body (1) and is connected with the high-pressure water pump.

5. The water cooling device for processing the HDPE pipe as claimed in claim 1, wherein the blowing and drying mechanism comprises a fixing support (7) provided with a feeding end of the outlet (11), the fixing support (7) is provided with an annular air pipe (70), the inner wall of the annular air pipe (70) is provided with a plurality of air outlet holes (71) which are uniformly distributed circumferentially, the annular air pipe (70) is connected with an air supply pipe (72), and the upper end of the air supply pipe (72) penetrates through the top of the tank body and is connected with an air supply terminal.

6. The water cooling device for HDPE (high-density polyethylene) pipes processing according to claim 1, wherein at least two drainage pipes (12) are connected to the bottom of the tank body (1), one chamber is communicated with at least one drainage pipe (12), and the other chamber is communicated with at least one drainage pipe.