CN212948809U - Quick cooling device is used in foaming board production - Google Patents

Abstract

The utility model relates to a foaming board technical field's a quick cooling device is used in production of foaming board, its structure includes cooling chamber, circulation liquid cooling plant and air cooling device. The back lateral wall in cooling chamber is connected with circulation liquid cooling device, wind cooling device is connected to the preceding lateral wall in cooling chamber, circulation liquid cooling device includes the water tank, the filling has the cooling water in the water tank, the lateral wall of water tank and the back lateral wall fixed connection in cooling chamber, the water tank through connection has the water tank inlet tube, the water tank through connection has the water tank outlet pipe, the inside wall fixedly connected with water pump of water tank, available cooling water cools down the inside hot-air in cooling chamber, improve cooling rate with the circulation mode, through adding electronic slide rail and slider isotructure, the fan back and forth movement is driven in the motion through the slider, the fan operates, accelerate the air flow speed, the cooling process accelerates through adding nitrogen gas simultaneously. The utility model discloses simple structure, convenient operation can effectively shorten cooling time, promotes production efficiency.

Description

Quick cooling device is used in foaming board production

Technical Field

The utility model relates to a technical field of foaming board especially relates to a cooling device for foaming board production for to the quick cooling in the foaming board production process.

Background

The foamed board is an industrial and domestic product formed by adding various functional additives into resin and performing high-temperature extrusion molding, has the characteristics of water resistance, light weight, sound insulation, shock absorption and the like, and has far-reaching processability to wood, aluminum materials and composite boards. In the prior art, a foaming plate is formed by mixing various raw materials at a high temperature and then extruding the mixture through an extruder die. The foamed sheet just extruded from the extruder die has a high temperature and is not yet set, and therefore, a rapid cooling treatment is required.

The foaming board can carry a large amount of heats in process of production, if not in time dispel the heat after the design, deformation can appear in the foaming board, finally makes the defective percentage of product increase, has increased the manufacturing cost of enterprise indirectly, so need carry out cooling treatment to the foaming board. The cooling effect in the foaming plate manufacturing process directly influences the production quality of plates, the cooling mode of the existing cooling device mostly adopts cold water to directly spray, the mode not only wastes water, but also easily remains water on the ground, easily generates potential safety hazards, has overlong cooling time, and is not beneficial to the next step of the production process. Therefore, a rapid cooling device for producing a foaming plate, which can be rapidly cooled, is safe and efficient, and saves energy, needs to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick cooling device is used in foaming board production through circulation liquid cooling device, can carry out cyclic utilization to the coolant liquid, has not only avoided liquid to spatter all the time, has ensured user's personal safety, makes the device's application scope wider, and current cooling device is general directly sprays with cold water, and in this kind of mode wasted water, water is easily remained subaerial, the utility model discloses this type of safety problem has been avoided. The hot air in the cooling cavity is cooled through the cooling water, the cooling rate is improved in a circulating mode, air flowing is accelerated through the air cooling device, the cooling process is accelerated by adding nitrogen, the cooling time is effectively shortened, and the problem of low production efficiency is solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a quick cooling device for producing a foaming plate structurally comprises a cooling chamber, wherein a cooling cavity is arranged in the cooling chamber, a roller is arranged in the cooling chamber, an air cooling mechanism is arranged on the wall surface of the cooling chamber above the roller, and a circulating liquid cooling mechanism is arranged on the wall surface of the cooling chamber below the roller; one side of the cooling cavity is connected with a liquid nitrogen tank through a liquid conveying pipeline, and the other side of the cooling cavity is connected with a gas storage tank through a gas exhaust pipe; the exhaust pipe is also connected with a bypass exhaust pipe, and a bypass exhaust valve is arranged on the bypass exhaust pipe; the circulating liquid cooling mechanism comprises a water tank, the water tank is connected with a water tank inlet pipe penetrating through one side of the cooling chamber in a penetrating mode, the water tank is further connected with a water tank outlet pipe penetrating through the other side of the cooling chamber in a penetrating mode, the water tank is installed on the wall surface of the cooling chamber, a water pump is installed inside the water tank, the water pump is connected with a water pump inlet pipe, and the water pump is further connected with a water pump outlet pipe.

Preferably, the air cooling mechanism comprises a fixed block arranged on the inner wall surface of the cooling chamber, an electric slide rail is fixedly connected to the side wall of the fixed block, a slide block is arranged on the slide rail, and a fan is arranged on the slide block.

Preferably, the sliding block on the electric sliding rail moves under the setting to drive the fan to move back and forth, and the fan runs to accelerate the air flowing speed around the foaming plate.

Preferably, one side of the cooling cavity is connected with a drain pipe.

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

1. the utility model discloses a set up the circulation that water tank, water pump isotructure realized the coolant liquid, reached can cool off fast, prevent the effect of coolant liquid spill simultaneously.

2. The utility model discloses an add electronic slide rail and slider isotructure, can utilize the slider on the electronic slide rail to drive the fan back and forth movement, the fan operation for the air flow speed in the cooling chamber way improves cooling efficiency, realizes the quick cooling of foaming board, has practiced thrift the energy simultaneously.

3. The utility model discloses an add nitrogen gas cooling device, effectively reduce the temperature that the cooling chamber said, shorten cooling time, improved production efficiency.

Drawings

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

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

in the drawings, the components represented by the respective reference numerals are listed below:

1-cooling chamber, 101-roller, 2-cooling cavity channel, 201-liquid nitrogen tank, 202-infusion pipeline, 203-outlet valve, 204-safety valve I, 205-exhaust pipe, 206-gas storage tank, 207-bypass exhaust pipe, 208-bypass exhaust valve, 209-exhaust valve, 210-safety valve II, 3-circulating liquid cooling mechanism, 301-water tank, 302-water pump, 303-water pump inlet pipe, 304-water pump outlet pipe, 305-water tank inlet pipe, 306-water tank outlet pipe, 307-drain pipe, 4-air cooling device, 401-fixed block, 402-electric slide rail, 403-slide block and 404-fan.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, a rapid cooling device for producing a foam board includes a cooling chamber 1, a cooling cavity 2 is provided in the cooling chamber 1, a roller 101 is provided in the cooling chamber 1, an air cooling mechanism 4 is provided on a wall surface of the cooling chamber 1 above the roller 101, the air cooling mechanism 4 includes a fixed block 401 provided on an inner wall surface of the cooling chamber 1, a side wall of the fixed block 401 is fixedly connected with an electric slide rail 402, a slide block 403 is provided on the slide rail 402, and a fan 404 is provided on the slide block 403.

Roll and install circulation liquid cooling mechanism 3 on rod 101's the below cooling chamber 1 wall, circulation liquid cooling mechanism 3 includes water tank 301, water tank 301 through connection has the water tank inlet tube 305 that passes 1 one side of cooling chamber, water tank 301 still through connection has the water tank outlet pipe 306 that passes 1 opposite side of cooling chamber, water tank 301 installs on the wall of cooling chamber 1, water tank 301 internally mounted has water pump 302, water pump 302 is connected with water pump inlet tube 303, water pump 302 still is connected with water pump outlet pipe 304.

One side of the cooling cavity 2 is connected with a liquid nitrogen tank 201 through a liquid conveying pipeline 202, and the other side of the cooling cavity 2 is connected with a gas storage tank 206 through a gas exhaust pipe 205; a bypass exhaust valve 208 is arranged on the bypass exhaust pipe 207; an outlet valve 203 and a safety valve I204 are sequentially arranged on the infusion pipeline 202, an exhaust valve 209 and a safety valve II 210 are arranged on the exhaust pipe 205, the outlet valve 203 is used for converting liquid nitrogen into nitrogen, the exhaust valve 209 is used for exhausting the nitrogen, and the safety valve I204 and the safety valve II 210 are used for observing whether the nitrogen is safe in the conveying process; the cooling channel 2 is connected to a drain 307.

The water pump 302, the switch and an external power supply form a series circuit together through a lead, the sliding block on the electric sliding rail drives the fan to move back and forth, and meanwhile, the fan runs to accelerate the air flowing speed around the foaming plate.

One specific application of this embodiment is: the high-temperature foaming plate is placed on a roller 101 in a cooling cavity 2 in a cooling chamber 1, and the roller 101 is driven by an external motor to rotate to convey the high-temperature foaming plate material. The water pump 302 is controlled to start working, the sliding block 403 reciprocates back and forth on the electric sliding rail 402 under the setting, the fan 404 reciprocates under the driving of the sliding block 403, and simultaneously, the fan runs to uniformly blow the inside of the cooling cavity 1, so that the cooling capacity in the cooling chamber 1 is uniform. Meanwhile, cooling water enters the water tank 301 through the water tank inlet pipe 305, and after the cooling water in the water tank 301 exchanges heat with the interior of the cooling chamber 1, the cooling water is pumped out through the water tank outlet pipe 306 by the water pump 302 at regular time.

Open outlet valve 203 and discharge valve 209, observe whether the dial plate registration of relief valve one 204 and relief valve two 210 is stable, nitrogen gas gets into cooling chamber way 2 by liquid nitrogen container 201 through infusion pipeline 202, the inboard of cooling chamber way 2 fully carries out the heat transfer with the hot-air of cooling chamber 1, the air flow velocity around the foaming board is accelerated simultaneously to pivoted fan 404, the radiating efficiency has been improved, nitrogen gas after the heat transfer finally gets back to the gas holder 206 through blast pipe 205, accomplish whole quick cooling process, the energy has effectively been practiced thrift. By the double cooling of the water tank 301 and the nitrogen chamber, a good cooling effect is achieved, and both water cooling and nitrogen cooling can be used alternatively or simultaneously.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. The utility model provides a foaming board production is with quick cooling device which characterized in that: the cooling device comprises a cooling chamber (1), wherein a cooling cavity (2) is arranged in the cooling chamber (1), a roller (101) is arranged in the cooling chamber (1), an air cooling mechanism (4) is arranged on the wall surface of the cooling chamber (1) above the roller (101), and a circulating liquid cooling mechanism (3) is arranged on the wall surface of the cooling chamber (1) below the roller (101); one side of the cooling cavity (2) is connected with a liquid nitrogen tank (201) through a liquid conveying pipeline (202), and the other side of the cooling cavity (2) is connected with a gas storage tank (206) through a gas exhaust pipe (205); a bypass exhaust pipe (207) is also connected to the exhaust pipe (205), and a bypass exhaust valve (208) is arranged on the bypass exhaust pipe (207); circulating liquid cooling mechanism (3) include water tank (301), water tank (301) through connection has water tank inlet tube (305) of passing cooling chamber (1) one side, water tank (301) still through connection has water tank outlet pipe (306) of passing cooling chamber (1) opposite side, install on cooling chamber (1) wall water tank (301), water tank (301) internally mounted has water pump (302), water pump (302) are connected with water pump inlet tube (303), water pump (302) still are connected with water pump outlet pipe (304).

2. The rapid cooling device for producing the foam board according to claim 1, wherein: the infusion pipeline (202) is provided with an outlet valve (203) and a safety valve I (204) in sequence, and the exhaust pipe (205) is provided with an exhaust valve (209) and a safety valve II (210) in sequence.

3. The rapid cooling device for producing the foam board according to claim 1, wherein: the air cooling mechanism (4) comprises a fixed block (401) arranged on the inner wall surface of the cooling chamber (1), an electric slide rail (402) is fixedly connected to the side wall of the fixed block (401), a slide block (403) is arranged on the electric slide rail (402), and a fan (404) is arranged on the slide block (403).

4. The rapid cooling device for producing the foam board according to claim 1, wherein: the cooling cavity (2) is connected with a drain pipe (307).

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