Double-sided cooling device for waterproof coiled material

Abstract

The utility model discloses a waterproof coiled material double-face cooling device which comprises a base, guide rollers, a cooling water tank, a cold guide plate, an air bellow and an air nozzle, a support is arranged on the base, the guide rollers are arranged on the base and located on the two sides of the support, the cooling water tank is arranged on the support, and the air nozzle is arranged on the air bellow. The cold guide plate is horizontally arranged at the top of the cooling water tank for blocking, cold guide columns extending downwards into the cooling water tank are arranged at the bottom of the cold guide plate at intervals, the air bellow is arranged on the support and located above the cold guide plate, and the air nozzles are arranged at the bottom of the air bellow at intervals. According to the double-sided cooling device for the waterproof coiled material, the carrier cloth is cooled through horizontal contact between the cold guide plate and the carrier cloth on the bottom surface of the waterproof coiled material, so that the temperature of waterproof asphalt above the carrier cloth is reduced, compressed air is blown to the waterproof asphalt through the air nozzles, cooling of the waterproof asphalt is accelerated, and double-sided cooling of the waterproof coiled material is achieved.

Description

Technical Field

[0001] The utility model relates to the field of waterproof coiled material processing equipment, in particular to a double-sided cooling device for waterproof coiled material. Background Art

[0002] In order to improve the waterproof effect, during the processing of waterproof membranes, waterproof raw materials (such as waterproof asphalt) need to be coated on the carrier cloth of the waterproof membranes, and the waterproof raw materials are used to enhance the overall waterproof effect of the waterproof membranes.

[0003] The hardness of waterproof asphalt changes greatly with temperature, so it needs to be heated before being coated on the carrier cloth, and it also needs to be cooled before rolling. In the prior art, the cooling process mostly uses a cooling roller and the carrier cloth on the waterproof roll for contact cooling. Due to the small contact area between the cooling roller and the carrier cloth, the cooling effect is limited, and the cooling roller needs to rotate, and there is a risk of leakage in the supply of cooling water.

[0004] In addition, in order to increase the contact area between the carrier cloth and the cooling roller, the carrier cloth needs to be bent, which causes the flow of the waterproof asphalt and affects the uniformity of the coating thickness, which needs to be improved. Utility Model Content

[0005] The utility model aims to provide a double-sided cooling device for waterproof coiled materials, so as to realize double-sided cooling of the waterproof coiled materials and improve the cooling efficiency.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] A double-sided cooling device for waterproof coiled material comprises: a base, a guide roller, a cooling water tank, a cold conduction plate, a bellows and an air nozzle, wherein a bracket is arranged on the base, the guide roller is arranged on the base and located on both sides of the bracket, the cooling water tank is arranged on the bracket, the cold conduction plate is horizontally arranged on the top of the cooling water tank for sealing, cold conduction columns extending downward into the cooling water tank are arranged at intervals at the bottom of the cold conduction plate, the bellows is arranged on the bracket and located above the cold conduction plate, and the air nozzles are arranged at intervals at the bottom of the bellows.

[0008] Wherein, the cooling plate is provided with screws connected with the cooling water tank.

[0009] Wherein, a water inlet pipe joint is arranged on one side of the cooling water tank, and a water outlet pipe joint is arranged on the other side.

[0010] Wherein, an air inlet pipe joint is arranged on one side of the wind box.

[0011] Wherein, the top surface of the cooling plate is flush with the top of the guide roller.

[0012] The cooling plate is a rectangular copper plate, and the cooling column is a round copper column.

[0013] Wherein, the cooling column is fixed to the cooling plate by welding.

[0014] The beneficial effects of the utility model are as follows: a double-sided cooling device for waterproof coiled materials, which realizes cooling of the cold conduction plate by contacting the cooling water in the cooling water tank with the cold conduction column, and cools the carrier cloth on the bottom surface of the waterproof coiled material horizontally through the cold conduction plate, thereby reducing the temperature of the waterproof asphalt above the carrier cloth, and uses an air jet to blow compressed air to the waterproof asphalt to accelerate the cooling of the waterproof asphalt, thereby realizing double-sided cooling of the waterproof coiled material and improving the cooling efficiency. Moreover, the carrier cloth does not need to be bent during the cooling process, thereby avoiding the flow of the waterproof asphalt on the carrier cloth, which is beneficial to ensuring the uniformity of the coating thickness of the waterproof asphalt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0016] Combine the following Figure 1 The technical solution of the utility model is further illustrated by specific embodiments.

[0017] like Figure 1 The double-sided cooling device for waterproof coiled material shown comprises: a base 1, a guide roller 11, a cooling water tank 3, a cooling plate 4, a bellows 9 and an air nozzle 10, a bracket 2 is arranged on the base 1, the guide roller 11 is arranged on the base 1 and located on both sides of the bracket 2, and the waterproof coiled material 13 is transported through the top of the guide roller 11 and above the bracket 2.

[0018] The cooling water tank 3 is set on the bracket 2, and the cold conduction plate 4 is horizontally set on the top of the cooling water tank 3 for sealing. In this embodiment, the cold conduction plate 4 is provided with screws 12 connected with the cooling water tank 3. The structure is firm and the disassembly is convenient, so it is convenient to replace the cold conduction plate 4 after it is worn.

[0019] like Figure 1 As shown, a water inlet pipe joint 7 is provided on one side of the cooling water tank 3, and a water outlet pipe joint 6 is provided on the other side, which is convenient for connecting with the cooling water pipeline, introducing the cooling water into the cooling water tank 3, and circulating the cooling water.

[0020] A cooling column 5 extending downward into the cooling water tank 3 is arranged at intervals at the bottom of the cooling plate 4. In this embodiment, the cooling plate 4 is made of a rectangular copper plate, and the cooling column 5 is made of a round copper column, which has a good cooling effect. The cooling column 5 is welded and fixed to the cooling plate 4, and the structure is stable.

[0021] The cooling of the cooling plate 4 is achieved by contacting the cooling water in the cooling water tank 3 through the cooling column 5, and the carrier cloth on the bottom surface of the waterproof coil 13 is horizontally contacted by the cooling plate 4 to cool the carrier cloth. In this embodiment, the top surface of the cooling plate 4 is flush with the top of the guide roller 11, ensuring that the bottom surface of the waterproof coil 13 is in contact with the horizontal cooling plate 4. The carrier cloth does not need to be bent during the cooling process, which avoids the flow of the waterproof asphalt on the carrier cloth, which is conducive to ensuring the uniformity of the coating thickness of the waterproof asphalt.

[0022] The bellows 9 is arranged on the bracket 2 and above the cold conduction plate 4, and the air nozzles 10 are arranged at intervals at the bottom of the bellows 9. In the present embodiment, an air inlet pipe joint 8 is arranged on one side of the bellows 9, and an external compressed air pipeline is connected to introduce compressed air into the bellows 9. The air nozzles 10 are used to blow the compressed air toward the waterproof asphalt on the top surface of the waterproof coil 13, so as to accelerate the cooling of the waterproof asphalt, realize double-sided cooling of the waterproof coil, and improve the cooling efficiency.

[0023] In addition, the array of air nozzles 10 is distributed at the bottom of the bellows 9, and the compressed air is distributed more evenly, thus avoiding the problem of splashing of waterproof asphalt caused by excessive local airflow, and the safety is high.

[0024] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A double-sided cooling device for waterproof coiled material, characterized in that: include: A base, a guide roller, a cooling water tank, a cold conduction plate, a bellows and an air nozzle, wherein a bracket is arranged on the base, the guide roller is arranged on the base and located on both sides of the bracket, the cooling water tank is arranged on the bracket, the cold conduction plate is horizontally arranged on the top of the cooling water tank for sealing, cold conduction columns extending downward into the cooling water tank are arranged at intervals at the bottom of the cold conduction plate, the bellows is arranged on the bracket and located above the cold conduction plate, and the air nozzles are arranged at intervals at the bottom of the bellows.

2. The double-sided cooling device for waterproof coiled material according to claim 1, characterized in that: The cooling plate is provided with screws connected with the cooling water tank.

3. The double-sided cooling device for waterproof coiled material according to claim 1, characterized in that: A water inlet pipe joint is arranged on one side of the cooling water tank, and a water outlet pipe joint is arranged on the other side.

4. The double-sided cooling device for waterproof coiled material according to claim 1, characterized in that: An air inlet pipe joint is arranged on one side of the wind box.

5. The double-sided cooling device for waterproof coiled material according to claim 1, characterized in that: The top surface of the cold conduction plate is flush with the top of the guide roller.

6. The double-sided cooling device for waterproof coiled material according to claim 1, characterized in that: The cooling plate is a rectangular copper plate, and the cooling column is a round copper column.

7. The double-sided cooling device for waterproof coiled material according to claim 1, characterized in that: The cooling column is fixed to the cooling plate by welding.

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