CN212498895U

CN212498895U - PE pipe production line

Info

Publication number: CN212498895U
Application number: CN202020885976.2U
Authority: CN
Inventors: 王春桥
Original assignee: Zhejiang Gaorui Industrial Co ltd
Current assignee: Zhejiang Gaorui Industrial Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-09
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a PE pipe production line, including extruder, first rollgang, spray set, cooling device, second rollgang, cutting device and the third rollgang that sets gradually, spray set includes the frame, is fixed in recovery pond and the water storage box in the frame and is fixed in the spray mechanism of the inside intercommunication of water storage box bottom and water storage box, communicate through the circulating pump between recovery pond and the water storage box, be equipped with the mounting groove of an indent on the lateral wall of recovery pond, be equipped with heat dissipation mechanism in the mounting groove, still be equipped with a plurality of in the recovery pond and run through the cooling channel who retrieves the pond and set up, cooling channel's one end communicates with each other with the mounting groove, the other end of cooling channel communicates with each other with one side outside that deviates from the mounting groove on the recovery pond. The utility model has the advantages of reasonable design, low in production cost, it is effectual to spray the cooling, and the energy consumption is low when using, is favorable to the popularization and application of marketization.

Description

PE pipe production line

Technical Field

The utility model relates to a tubular product production technical field, concretely relates to PE pipe production line.

Background

PE pipe is a highly crystalline, non-polar thermoplastic resin. The coating is widely applied to various fields of production and life due to low production cost, good corrosion resistance and convenient construction. At present, the PE pipe production line conventionally used in the market generally comprises an extruder, a first conveying roller way, a spraying device, a cooling device, a second conveying roller way, a cutting device and a third conveying roller way which are arranged in sequence. Wherein spray set is used for spraying cooling to the tubular product of extruding, generally sprays the tubular product of extruding through the mode that adopts the circulating water during the use, knows from this that its temperature can be continuous improvement along with the extension of circulating water live time, will influence the cooling effect that sprays of tubular product from this to influence the tubular product and form the quality at last, can't satisfy people's requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide a structural design is reasonable, low in production cost, it is effectual to spray the cooling, and the PE pipe production line that the energy consumption is low when using.

The utility model adopts the following technical scheme:

a PE pipe production line comprises an extruder, a first conveying roller way, a spraying device, a cooling device, a second conveying roller way, a cutting device and a third conveying roller way which are arranged in sequence, the spraying device comprises a frame, a recovery tank, a water storage tank and a spraying mechanism, wherein the recovery tank and the water storage tank are both fixed on the frame, the recovery tank is arranged at the lower position of the water storage tank, the recovery tank is communicated with the water storage tank through a circulating pump, the spraying mechanism is fixed at the bottom end of the water storage tank and is communicated with the interior of the water storage tank, an inward concave mounting groove is arranged on one outer side wall of the recovery tank, the installation groove is internally provided with a heat dissipation mechanism, the recovery tank is internally provided with a plurality of cooling channels which penetrate through the recovery tank, one end of the cooling channel is communicated with the mounting groove, and the other end of the cooling channel is communicated with the outside of one side of the recovery tank, which deviates from the mounting groove.

As a preferred technical scheme of the utility model, spray the mechanism including be fixed in the water storage box below and with the shower and a plurality of evenly distributed of the inside intercommunication of water storage box in the shower bottom and with the inside communicating shower nozzle of shower, the shower still is equipped with the solenoid valve with the intercommunication department of water storage box.

As a preferred technical scheme of the utility model, heat dissipation mechanism is fixed in the otter board that is close to on the mounting groove side radiator fan including fixed lid fits the otter board and a plurality of mounting groove notch.

The utility model has the advantages that:

the utility model has simple structure and reasonable design, and the cooling channel and the heat dissipation mechanism arranged on the recovery tank can effectively dissipate and cool the circulating water in the recovery tank, thereby avoiding the phenomenon that the temperature is too high when the circulating water is circulated into the water storage tank again for spraying so as to influence the cooling effect of the extruded pipe; just the utility model discloses a it is that radiator fan drives the natural wind and cools off, and the energy consumption is low during the use, and low in production cost is favorable to the popularization and application of marketization.

Drawings

FIG. 1 is a schematic structural view of a PE pipe production line of the present invention;

FIG. 2 is a schematic structural view of the spraying device of the present invention;

FIG. 3 is a schematic cross-sectional view of a recovery tank;

the symbols in the drawings illustrate that:

the device comprises an extruder 1, a first conveying roller way 2, a spraying device 3, a cooling device 4, a second conveying roller way 5, a cutting device 6, a third conveying roller way 7, a frame 8, a recovery tank 9, a water storage tank 10, a circulating pump 11, a mounting groove 12, a cooling channel 13, a spraying pipe 14, a spray head 15, a screen plate 16 and a cooling fan 17.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a PE pipe production line includes an extruder 1, a first rollgang 2, a spraying device 3, a cooling device 4, a second rollgang 5, a cutting device 6, and a third rollgang 7, which are sequentially arranged, specifically, in this embodiment, the extruder 1, the first rollgang 2, the cooling device 4, the second rollgang 5, the cutting device 6, and the third rollgang 7 all adopt an extruder, a first rollgang, a cooling device, a second rollgang, a cutting device, and a third rollgang, which are conventionally used in the prior art and are well known to those skilled in the art, and the improvement point of the present invention does not relate to the specific structure and connection manner of the above components, and therefore, the detailed structure, connection manner, and working principle of the above components are not repeated;

specifically, in this embodiment, the spraying device 3 includes a frame 8, a recovery tank 9, a water storage tank 10 and a spraying mechanism, the recovery tank 9 and the water storage tank 10 are both fixed on the frame 8, the recovery tank 9 is disposed at a position below the water storage tank 10, the recovery tank 9 is communicated with the water storage tank 10 through a circulating pump 11, specifically, the circulating pump 11 is fixed on an outer side wall of the water storage tank 10, a water inlet of the circulating pump 11 is communicated with the inside of the recovery tank 9 through a pipeline, and a water outlet of the circulating pump 11 is communicated with the inside of the water storage tank 10 through a pipeline; the spraying mechanism is fixed at the bottom end of the water storage tank 10 and is communicated with the interior of the water storage tank 10, an inwards concave mounting groove 12 is formed in one outer side wall of the recovery tank 9, a heat dissipation mechanism is arranged in the mounting groove 12, a plurality of cooling channels 13 penetrating through the recovery tank 9 are further arranged in the recovery tank 9, one ends of the cooling channels 13 are communicated with the mounting groove 12, the other ends of the cooling channels 13 are communicated with the exterior of one side, away from the mounting groove 12, of the recovery tank 9, the air flow in the cooling channels 13 is accelerated through the heat dissipation mechanism during use, heat is taken away, and therefore the cooling effect is achieved, and in the specific preparation process, the cooling channels 13 can be made of materials with good heat conductivity and conventionally used in the prior art, so that the heat dissipation effect is improved;

the spraying mechanism comprises a spraying pipe 14 which is fixed below the water storage tank 10 and is communicated with the interior of the water storage tank 10 and a plurality of spray heads 15 which are uniformly distributed at the bottom end of the spraying pipe 14 and are communicated with the interior of the spraying pipe 14, and electromagnetic valves are arranged at the communication positions of the spraying pipe 14 and the water storage tank 10, specifically, in the embodiment, the spraying pipe 14 and the spray heads 15 are both the spraying pipe and the spray heads which are conventionally used in the prior art and are well known by the technical personnel in the field, so the specific structure and the connection mode are not described again;

the heat dissipation mechanism comprises a screen plate 16 fixedly covering the notch of the mounting groove 12 and a plurality of heat dissipation fans 17 fixed on one side surface, close to the mounting groove 12, of the screen plate 16, and the air flow rate inside the cooling channel 13 is accelerated through the heat dissipation fans 17 when the heat dissipation mechanism is used.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a PE pipe production line, is including extruder (1), first rollgang (2), spray set (3), cooling device (4), second rollgang (5), cutting device (6) and third rollgang (7) that set gradually, spray set (3) are including frame (8), recovery pond (9), water storage box (10) and spray the mechanism, recovery pond (9) and water storage box (10) all are fixed in on frame (8), just recovery pond (9) set up in the below position department of water storage box (10), through circulating pump (11) intercommunication between recovery pond (9) and water storage box (10), spray the mechanism be fixed in the bottom of water storage box (10) and with water storage box (10) inside intercommunication, its characterized in that: be equipped with mounting groove (12) of an indent on the lateral wall of recovery pond (9), be equipped with heat dissipation mechanism in mounting groove (12), still be equipped with a plurality of in recovery pond (9) and run through in cooling channel (13) that recovery pond (9) set up, the one end and the mounting groove (12) of cooling channel (13) communicate with each other, the other end of cooling channel (13) communicates with each other with one side outside that deviates from mounting groove (12) on recovery pond (9).

2. The PE pipe production line of claim 1, wherein: the spraying mechanism comprises a spraying pipe (14) which is fixed below the water storage tank (10) and is communicated with the inside of the water storage tank (10) and a plurality of spray heads (15) which are uniformly distributed at the bottom end of the spraying pipe (14) and are communicated with the inside of the spraying pipe (14), and electromagnetic valves are further arranged at the communication positions of the spraying pipe (14) and the water storage tank (10).

3. The PE pipe production line of claim 1, wherein: the heat dissipation mechanism comprises a screen plate (16) fixedly covering the notch of the mounting groove (12) and a plurality of heat dissipation fans (17) fixed on one side surface, close to the mounting groove (12), of the screen plate (16).