Vertical drying device for carrier cloth for waterproof roll

Abstract

The utility model discloses a waterproof coiled material carrier cloth vertical type drying device which comprises a vertical frame, a first guide roller, a second guide roller, a first negative pressure box, a second negative pressure box and an air distribution pipe, the first guide roller is horizontally arranged at the top of the vertical frame, the second guide roller is arranged in the vertical frame and located below the first guide roller, and the first negative pressure box and the second negative pressure box are arranged in the vertical frame. The first negative pressure box and the second negative pressure box are arranged in the vertical frame and located on the two sides of a path of the carrier cloth, flat plates making contact with the side faces of the carrier cloth are arranged on the first negative pressure box and the second negative pressure box respectively, and through holes penetrating through the flat plates in the thickness direction are formed in the flat plates in an array mode. The air distribution pipes are horizontally arranged in the vertical frame and located on the two sides of the path of the carrier cloth, and air spraying heads pointing to the carrier cloth are arranged on the air distribution pipes at intervals. According to the vertical type drying device for the carrier cloth for the waterproof coiled material, the drying effect is ensured, and the occupied area is reduced.

Description

Technical Field

[0001] The utility model relates to the field of waterproof coiled material processing equipment, in particular to a vertical drying device for a carrier cloth for waterproof coiled material. Background Art

[0002] Waterproof membranes usually include a carrier cloth layer and a waterproof raw material layer. During the production process, the waterproof raw material (the waterproof raw material can be waterproof asphalt) needs to be coated on the carrier cloth. The waterproof raw material is used to enhance the waterproof effect of the carrier cloth, and the structural stability of the waterproof membrane is ensured through the carrier cloth.

[0003] Before applying waterproof materials, the carrier cloth needs to be dried to remove moisture from the carrier cloth and improve the bonding between the waterproof materials and the carrier cloth. The carrier cloth is usually dried in an oven. After the carrier cloth is unrolled, it is dried in a horizontal oven. The horizontal oven occupies a large area and has high energy consumption, so it needs to be improved. Utility Model Content

[0004] The utility model aims to provide a vertical drying device for a carrier cloth for waterproof coiled materials, which can carry out vertical drying of the carrier cloth and reduce the occupied area and energy consumption.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A vertical drying device for a carrier cloth for waterproof coiled materials, comprising: a vertical frame, a first guide roller, a second guide roller, a first negative pressure box, a second negative pressure box and an air duct, wherein the first guide roller is horizontally arranged on the top of the vertical frame, the second guide roller is arranged in the vertical frame and is located below the first guide roller, the carrier cloth passes through the first guide roller and the second guide roller in sequence to be vertically transported in the vertical frame, the first negative pressure box and the second negative pressure box are arranged in the vertical frame and are located on both sides of the path of the carrier cloth, the first negative pressure box and the second negative pressure box are respectively provided with flat plates in contact with the side surfaces of the carrier cloth, the flat plates are arrayed with through holes penetrating the thickness direction thereof, the air duct is horizontally arranged in the vertical frame and is located on both sides of the path of the carrier cloth, and the air duct is provided with nozzles pointing to the carrier cloth at intervals.

[0007] Wherein, the first negative pressure box is located above the second negative pressure box.

[0008] Wherein, one side of the first negative pressure box and the second negative pressure box are respectively provided with an exhaust pipe joint.

[0009] Wherein, a compressed air pipe joint is provided on the air distribution pipe.

[0010] Wherein, an electric heating tube is pre-buried in the flat plate.

[0011] Wherein, the air pipes on both sides of the carrier cloth are located at the same height.

[0012] The beneficial effects of the utility model are as follows: a vertical drying device for carrier cloth for waterproof coiled materials, which carries out conveying and multiple drying treatments of the carrier cloth in a vertical frame, can ensure the drying effect and reduce the floor space occupied. In the process of conveying the carrier cloth downward in the vertical frame, it first passes through the flat plates on the first negative pressure box and the second negative pressure box, and uses the through holes to generate suction, and takes away the moisture in the carrier cloth through the airflow, and then blows air to the carrier cloth through the air nozzle, thereby accelerating the drying of the carrier cloth, eliminating the need for an oven and reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 yes Figure 1 A partial enlarged view of part A. DETAILED DESCRIPTION

[0015] Combine the following Figure 1 to Figure 2 The technical solution of the utility model is further illustrated by specific embodiments.

[0016] like Figure 1 The vertical drying device for carrier cloth for waterproof coiled material shown is used for drying carrier cloth 2, and comprises: a vertical frame 1, a first guide roller 3, a second guide roller 4, a first negative pressure box 8, a second negative pressure box 9 and an air duct 6. The first guide roller 3 is horizontally arranged on the top of the vertical frame 1, and the second guide roller 4 is arranged in the vertical frame 1 and is located below the first guide roller 3. The carrier cloth 2 passes through the first guide roller 3 and the second guide roller 4 successively to be vertically transported in the vertical frame 1. The structure is compact, which is conducive to reducing the floor space.

[0017] The first negative pressure box 8 and the second negative pressure box 9 are arranged in the stand 1 and are located on both sides of the path of the carrier cloth 2. The back of the first negative pressure box 8 and the second negative pressure box 9 can be fixed in the stand 1 by connecting rods, which can be welded or fixed by screws, and the structure is stable. In this embodiment, the first negative pressure box 8 and the second negative pressure box 9 are respectively provided with an exhaust pipe joint 10 on one side, and an exhaust fan is connected to the exhaust pipe joint 10 to extract the air in the first negative pressure box 8 and the second negative pressure box 9 to form a negative pressure.

[0018] A flat plate 7 in contact with the side of the carrier cloth 2 is respectively provided on the first negative pressure box 8 and the second negative pressure box 9, and an array of through holes 12 penetrating the thickness direction of the flat plate 7 is provided on the flat plate 7. During the downward transportation of the carrier cloth 2 in the stand 1, it first passes through the flat plates 7 on the first negative pressure box 8 and the second negative pressure box 9, and uses the through holes 12 to generate suction, and uses the airflow to take away moisture in the carrier cloth 2 for drying.

[0019] like Figure 1As shown, the first negative pressure box 8 is located above the second negative pressure box 9, and can absorb water from the carrier cloth 2 in two directions, thereby improving the drying effect. The flat plate can be made of nylon plate, which has a high surface finish and a self-lubricating effect, thereby avoiding wear of the carrier cloth 2.

[0020] In this embodiment, an electric heating tube 13 is pre-buried in the flat plate 7. When the environment is low temperature or the moisture content in the carrier cloth 2 is high, the flat plate 7 can be heated by the electric heating tube 13 to transfer heat to the carrier cloth 2, thereby improving the drying effect of the carrier cloth 2.

[0021] The air distribution pipe 6 is horizontally arranged in the stand 1 and is located on both sides of the path of the carrier cloth 2. In this embodiment, a compressed air pipe joint 11 is arranged on the air distribution pipe 6, and the compressed air is connected to the compressed air pipeline through the compressed air pipe joint 11 to send compressed air into the air distribution pipe 6. The air distribution pipe 6 is provided with nozzles 5 pointing to the carrier cloth 2 at intervals, and air is blown toward the carrier cloth 2 through the nozzles 5 to accelerate the drying of the carrier cloth 2, without the need for an oven, and thus reducing energy consumption.

[0022] In this embodiment, the air pipes 6 on both sides of the carrier cloth 2 are located at the same height, so that the airflow of the nozzle 5 is evenly distributed on both sides of the carrier cloth 2, thereby improving the force balance effect of the carrier cloth 2 and making the transportation more stable.

[0023] 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 vertical drying device for carrier cloth for waterproof coiled material, used for drying carrier cloth, characterized in that: include: A vertical frame, a first guide roller, a second guide roller, a first negative pressure box, a second negative pressure box and an air distribution pipe, wherein the first guide roller is horizontally arranged on the top of the vertical frame, the second guide roller is arranged in the vertical frame and is located below the first guide roller, the carrier cloth passes through the first guide roller and the second guide roller successively to be vertically transported in the vertical frame, the first negative pressure box and the second negative pressure box are arranged in the vertical frame and are located on both sides of the path of the carrier cloth, the first negative pressure box and the second negative pressure box are respectively provided with flat plates in contact with the side surfaces of the carrier cloth, the flat plates are arrayed with through holes penetrating the thickness direction thereof, the air distribution pipe is horizontally arranged in the vertical frame and is located on both sides of the path of the carrier cloth, and the air distribution pipe is provided with nozzles pointing to the carrier cloth at intervals.

2. The vertical drying device for carrier cloth for waterproof coiled material according to claim 1, characterized in that: The first negative pressure box is located above the second negative pressure box.

3. The vertical drying device for carrier cloth for waterproof coiled material according to claim 1, characterized in that: A suction pipe joint is respectively provided on one side of the first negative pressure box and the second negative pressure box.

4. The vertical drying device for carrier cloth for waterproof coiled material according to claim 1, characterized in that: The air distribution pipe is provided with a compressed air pipe joint.

5. The vertical drying device for carrier cloth for waterproof coiled material according to claim 1, characterized in that: An electric heating tube is pre-buried in the flat plate.

6. The vertical drying device for carrier cloth for waterproof coiled material according to claim 1, characterized in that: The air cloth pipes on both sides of the carrier cloth are located at the same height.

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