CN210705594U

CN210705594U - Cooling device is used in production of PVC tubular product

Info

Publication number: CN210705594U
Application number: CN201921172435.9U
Authority: CN
Inventors: 张鹏
Original assignee: Wuhan Century Eurasian Incubator Co Ltd
Current assignee: Wuhan Century Eurasian Incubator Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-09
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to the PVC pipe production field, in particular to a PVC pipe production cooling device, which comprises a water storage tank and a cooling tank, wherein the cooling tank enables hot water after cooling a PVC pipe to enter the cooling tank for cooling, the hot water after cooling enters the water storage tank through a water outlet and a connecting pipe to be convenient for next continuous use, a first guide plate and a second guide plate enable water to be retained between the first guide plate and a tank body, solid waste with slightly large volume is filtered and retained on the first guide plate, because the aperture of the first filter screen is larger than that of the second filter screen, the solid waste with smaller volume in the water through the first filter screen can not pass through the second filter screen and is retained on the second guide plate, the water quality of cyclic utilization is ensured by twice filtration, the water pumped out of a vacuum pump enters a cooling sleeve ring, the retention time of the water in the cooling sleeve ring is prolonged, the cooling effect is ensured, a brush on the inner surface of the cooling sleeve ring can be cooled, the scraps on the surface of the PVC pipe are wiped, so that the cleanness of the surface of the PVC pipe is guaranteed.

Description

Cooling device is used in production of PVC tubular product

Technical Field

The utility model relates to a PVC tubular product production field specifically is a PVC tubular product production is with cooling device.

Background

PVC is polyethylene plastic, the most basic plastic, plastic bags, preservative films and the like are all PVC, and HDPVC is a nonpolar thermoplastic resin with high crystallinity. The original HDPVC is milky white in appearance and semitransparent in micro-thin section. PVC has excellent resistance to most domestic and industrial chemicals.

A large-scale pipe production cooling device is disclosed in a patent with the application number of CN201820137823.2 and the publication number of 2018.08.24; the cooling device comprises a cooling pipe, wherein the pipe wall of the cooling pipe is of a double-layer hollow structure, a hollow area forms a cavity, a spray head is arranged on the inner wall of the cooling pipe in a surrounding mode, a water inlet of the spray head is communicated with the cavity, a water tank is arranged at the bottom of the cooling pipe, an opening is formed in the bottom of the cooling pipe, the opening is located above the water tank and is communicated with the water tank, a water outlet is formed in the bottom of the water tank and is communicated with the cavity in the pipe wall of the cooling pipe through a water pipe, a pressure pump is arranged at the joint; the problem of ordinary cooling device use the shower nozzle water spray to cool off, spun water directly flows into drainage pipe at last, does not carry out the reutilization to water, and this not only wastes the water resource, has increased manufacturing cost moreover is solved. But because the water after to cooling off tubular product has taken away the heat on tubular product surface, can make water self temperature rise, uses a period, and the cooling effect just can greatly reduced, consequently, need improve this scheme.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a PVC is cooling device for tubular product production mainly solves current problem:

in the production process of preparation PVC pipe, the tubular product of just producing the output need cool down the processing, and ordinary cooling device uses the shower nozzle water spray to cool off, and spun water directly flows into drainage pipe at last, does not carry out reutilization to water, and this has not only wasted the water resource, has increased manufacturing cost moreover, and in addition, water can produce the incrustation scale after the process heating, and along with the accumulation of time, the corrosive substance who exists can play the destruction effect in a large amount of incrustation scales.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cooling device for PVC pipe production comprises a water storage tank and a cooling tank, wherein the upper end surface of the water storage tank is connected with a vacuum pump through a water pumping port, the left side of the upper end of the vacuum pump is fixedly connected with the cooling lantern ring through a first water inlet, the right side of the upper end of the vacuum pump is fixedly connected with the cooling lantern ring through a second water inlet, a cooling cavity is arranged in the cooling lantern ring, a brush is fixedly arranged on the inner surface of the cooling lantern ring, the upper end of the cooling lantern ring is provided with a water outlet, the cooling box is fixedly connected with the cooling lantern ring through a water pipe, the cooling box comprises a box cover and a box body, the lower part of the right end face of the box body is provided with a water outlet, a first guide plate and a second guide plate are obliquely arranged in the box body, the first guide plate and the second guide plate are fixedly provided with a second filter screen therebetween, and the upper end of the first guide plate is fixedly connected with a first filter screen.

Preferably, the refrigerator is selected as the box body.

Preferably, the second filter screen is disposed at a lower end of the first guide plate and an upper end of the second guide plate.

Preferably, a sealing layer is arranged between the box body and the box cover.

Preferably, the first water inlet, the second water inlet, the water outlet and the cooling collar are all in sealed connection.

Preferably, the first screen has a larger pore size than the second screen.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

the cooling box is additionally arranged in the existing cooling device, so that hot water after cooling the PVC pipe enters the cooling box for cooling, the hot water after cooling enters the water storage box through the water outlet and the connecting pipe after cooling, the cooling box is convenient to continue to use next time, the cooling box comprises a box cover and a box body, a first guide plate and a second guide plate which are inclined in the box body can enable the water to be retained between the first guide plate and the box body, when the water is enough, the water can enter a space between the second guide plate and the box body through a first filter screen, solid wastes with larger volume can be filtered and retained on the first guide plate, as the aperture of the first filter screen is larger than that of the second filter screen, the solid wastes with smaller volume in the water passing through the first filter screen can not pass through the second filter screen, the solid wastes can be retained on the second guide plate, the water quality of cyclic utilization is ensured by twice filtering, a vacuum pump is arranged below the cooling lantern ring, so that, when the cooling cavity in the cooling collar was full of water, water can flow from the cooling collar upper end, has prolonged the time that water stayed in the cooling collar, has guaranteed the cooling effect, and the brush of cooling collar internal surface can be when the refrigerated, cleans the piece on PVC pipe surface, has ensured the clean on PVC pipe surface.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a schematic cross-sectional view of the present invention.

The reference numerals are as follows:

a water storage tank 1; a cooling tank 2; a water pipe 3; cooling the collar 4; a vacuum pump 5; a first water inlet 6; a second water inlet 7; a water pumping port 8; a water discharge port 9; a connecting pipe 10; a box cover 2-1; a box body 2-2; 2-3 of a water outlet; a first guide plate 2-4; a second guide plate 2-5; 2-6 parts of a first filter screen; 2-7 parts of a second filter screen; cooling the cavity 4-1; a brush 4-2.

Detailed Description

In the description of the present invention, "a plurality" means two or more unless otherwise specified. The terms "inner," "upper," "lower," and the like, refer to an orientation or a state relationship based on that shown in the drawings, which is for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein.

In the embodiment, the cooling device for PVC pipe production comprises a water storage tank 1 and a cooling tank 2, wherein the upper end surface of the water storage tank 1 is connected with a vacuum pump 5 through a water pumping port 8, the left side of the upper end of the vacuum pump 5 is fixedly connected with a cooling lantern ring 4 through a first water inlet 6, the right side of the upper end of the vacuum pump 5 is fixedly connected with the cooling lantern ring 4 through a second water inlet 7, a cooling cavity 4-1 is arranged inside the cooling lantern ring 4, a brush 4-1 is fixedly arranged on the inner surface of the cooling lantern ring 4, a water outlet 9 is arranged at the upper end of the cooling lantern ring 4, the cooling tank 2 is fixedly connected with the cooling lantern ring 4 through a water pipe 3, the cooling tank 2 comprises a tank cover 2-1 and a tank body 2-2, a water outlet 2-3 is arranged at the lower part of the right end surface of the tank body 2, a second filter screen 2-7 is fixedly arranged between the first guide plate 2-4 and the second guide plate 2-5, and the upper end of the first guide plate 2-4 is fixedly connected with a first filter screen 2-6. The inclined arrangement of the first guide plate 2-4 and the second guide plate 2-5 allows water to be trapped between the first guide plate 2-4 and the tank 2-2 and, when sufficient water is present, to pass through the first screen 2-6 into the space between the second guide plate 2-5 and the tank 2-2.

Specifically, the refrigerator body 2-2 is selected from a refrigerator. The refrigerator makes the hydroenergy after giving PVC pipe cooling flow into cooler bin 2 through water pipe 3, cools off in cooler bin 2, makes things convenient for next cycle to use. The second filter screen 2-7 is arranged at the lower end of the first guide plate 2-4 and the upper end of the second guide plate 2-5. A sealing layer is arranged between the box body 2-2 and the box cover 2-1. The sealing effect of the cooling box 2 is better guaranteed by the sealing layer. The first water inlet 6, the second water inlet 7, the water outlet 9 and the cooling collar 4 are all connected in a sealing way. The sealed connection enables water in the reservoir 1 to be drawn into the cooling collar 4 by the vacuum pump 5. The aperture of the first filter screen 2-6 is larger than that of the second filter screen 2-7. The first filter screen 2-6 and the second filter screen 2-7 are designed to filter the cooled water twice.

The cooling box 2 is additionally arranged in the existing cooling device, so that hot water after PVC pipes are cooled enters the cooling box 2 for cooling, and enters the water storage box 1 through the water outlet 2-3 and the connecting pipe 10 after being cooled, so that the hot water is convenient to continue to be used next time, the cooling box 2 comprises a box cover 2-1 and a box body 2-2, a first guide plate 2-4 and a second guide plate 2-5 which are inclined in the box body 2-2 can enable water to be retained between the first guide plate 2-4 and the box body 2-2, when the water is enough, the water can enter a space between the second guide plate 2-5 and the box body 2-2 through the first filter screen 2-6, solid wastes with a larger volume are filtered and retained on the first guide plate 2-4, and because the aperture of the first filter screen 2-6 is larger than that of the second filter screen 2-7, the solid wastes with a smaller volume in the water through the first filter screen 2-6 cannot pass through the second filter screen 2-2 7, the water is retained on the second guide plate 2-5, the water quality of the cyclic utilization is guaranteed through twice filtration, the vacuum pump 5 is arranged below the cooling lantern ring 4, the water pumped out from the vacuum pump 5 enters the cooling lantern ring 4, when the cooling cavity 4-1 in the cooling lantern ring 4 is filled with water, the water flows out from the upper end of the cooling lantern ring 4, the retention time of the water in the cooling lantern ring 4 is prolonged, the cooling effect is guaranteed, the brush 4-2 on the inner surface of the cooling lantern ring 4 can wipe the scraps on the surface of the PVC pipe while cooling, and the cleanness of the surface of the PVC pipe is guaranteed.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a PVC is cooling device for tubular product production which characterized in that: including water storage tank and cooler bin, the water storage tank up end is connected with the vacuum pump through the mouth that draws water, vacuum pump upper end left side is through first water inlet and cooling collar fixed connection, vacuum pump upper end right side pass through the second water inlet with cooling collar fixed connection, the inside cooling cavity that has seted up of cooling collar, cooling collar internal surface fixation is provided with the brush, the outlet has been seted up to cooling collar upper end, the cooler bin lead to pipe with cooling collar fixed connection, the cooler bin includes case lid and box, the delivery port has been seted up to box right-hand member face lower part, the slope is provided with first baffle and second baffle in the box, first baffle with the fixed second filter screen that is provided with between the second baffle, the first filter screen of upper end fixedly connected with of first baffle.

2. The PVC pipe production cooling device of claim 1, wherein: the refrigerator body is selected from a refrigerator.

3. The PVC pipe production cooling device of claim 1, wherein: the second filter screen is arranged at the lower end of the first guide plate and the upper end of the second guide plate.

4. The PVC pipe production cooling device of claim 1, wherein: and a sealing layer is arranged between the box body and the box cover.

5. The PVC pipe production cooling device of claim 1, wherein: the first water inlet, the second water inlet, the water outlet and the cooling collar are all in sealing connection.

6. The PVC pipe production cooling device of claim 1, wherein: the aperture of the first filter screen is larger than that of the second filter screen.