Suspension cooling device for asphalt waterproof coiled material production line

Abstract

The utility model discloses a suspension cooling device for an asphalt waterproof roll production line. The suspension cooling device comprises a cooling box, the cold water tank is arranged at the bottom of the cooling box; the suspension cooling channel is located on the cold water tank; the cavity is positioned on the suspension cooling channel; the annular cavity is formed in the outer side of the asphalt waterproof coiled material; the plurality of nozzles are obliquely distributed on the side wall of the annular cavity; the air inlet end of the exhaust fan communicates with the cavity, and the air outlet end of the exhaust fan communicates with the annular cavity. The two groups of fans are positioned on the upper side and the lower side of the asphalt waterproof coiled material; the utility model relates to the technical field of waterproof coiled material production, and cold air in the cold water tank sequentially enters the suspension cooling channel, the cavity and the annular cavity and then is sprayed out from the nozzle by starting the exhaust fan. A large number of water drops remaining on the waterproof coiled material are blown off through air sprayed out of the nozzle, and then the waterproof coiled material is dried through the fan, so that the drying effect on the waterproof coiled material is improved, and the production efficiency of the waterproof coiled material is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material production, and specifically relates to a suspension cooling device for an asphalt waterproof coiled material production line. Background Art

[0002] The waterproof material products made by impregnating asphalt or polymer waterproof materials on the matrix are provided in the form of rolls, which are called waterproof rolls. According to the main components, they are divided into asphalt waterproof rolls, polymer modified asphalt waterproof rolls and synthetic polymer waterproof rolls; according to the different matrix, they are divided into non-matrix rolls, paper-based rolls, glass fiber-based rolls, glass cloth-based rolls and polyethylene-based rolls.

[0003] In the prior art, when rolling up the waterproofing membrane, in order to avoid the problem of high asphalt temperature, which may easily cause wrinkles in the isolation membrane, a suspension cooling device is required to cool the waterproofing membrane before rolling it up to ensure the quality of the waterproofing membrane.

[0004] However, after the existing suspended cooling device cools the asphalt waterproofing membrane, a large amount of water droplets will remain on the waterproofing membrane. When a fan is used to dry the waterproofing membrane, the drying effect is relatively slow, which affects the production efficiency of the waterproofing membrane. Therefore, a suspended cooling device for an asphalt waterproofing membrane production line is provided. Utility Model Content

[0005] The utility model aims to provide a suspension cooling device for an asphalt waterproofing coiled material production line, so as to solve the problem that a large amount of water droplets will remain on the waterproofing coiled material after cooling, and when a fan is used to dry the waterproofing coiled material, the drying effect is relatively slow, thus affecting the production efficiency of the waterproofing coiled material.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a suspension cooling device for an asphalt waterproofing coil production line, comprising:

[0007] Cooling box;

[0008] A cold water tank, arranged at the bottom of the cooling box;

[0009] A suspended cooling channel, located above the cold water tank and communicated with the cold water tank;

[0010] The cavity is located on the suspension cooling channel and is in communication with the suspension cooling channel;

[0011] An annular cavity is arranged on the outside of the asphalt waterproofing membrane;

[0012] A plurality of nozzles are obliquely arranged and evenly distributed on the side wall of the annular cavity;

[0013] An exhaust fan is arranged in the cooling box, the air inlet end of the cooling box is connected to the cavity, and the air outlet end of the cooling box is connected to the annular cavity;

[0014] Two sets of fans are provided, located on the upper and lower sides of the asphalt waterproofing membrane at the discharge end of the cooling box;

[0015] The water receiving bucket is arranged on the cold water tank and is located below the annular cavity.

[0016] Preferably, the inner wall of the cooling box is provided with a heat-insulating layer.

[0017] Preferably, a refrigerator is provided on one side of the cooling box, and a serpentine coil extending into the cold water tank is provided on the refrigerator.

[0018] Preferably, the connection surfaces of the suspension cooling channel, the cold water tank and the cavity are all provided with a plurality of evenly distributed air holes.

[0019] Preferably, a plurality of evenly distributed water baffles are provided on the inner side of the cavity.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a suspended cooling device for an asphalt waterproofing membrane production line. When in use, the exhaust fan is started to allow the cold air in the cold water tank to enter the suspended cooling channel, the cavity and the annular cavity in turn and then be sprayed out from the nozzle. After the cold air enters the suspended cooling channel, the asphalt waterproofing membrane is cooled, and the air sprayed from the nozzle blows off a large amount of water droplets remaining on the waterproofing membrane, and then is dried by the fan, thereby improving the effect of drying the waterproofing membrane and ensuring the production efficiency of the waterproofing membrane. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0022] Figure 2 for Figure 1 A local enlarged structural schematic diagram;

[0023] Figure 3 for Figure 1 Schematic diagram of the local enlarged structure at point B.

[0024] In the figure: 1. cooling box; 2. cold water tank; 3. suspended cooling channel; 4. cavity; 5. annular cavity; 6. nozzle; 7. exhaust fan; 8. fan; 9. insulation layer; 10. refrigerator; 11. serpentine coil; 12. air hole; 13. water baffle; 14. water receiving bucket. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-3 The utility model provides a technical solution: a suspension cooling device for an asphalt waterproofing coiled material production line, comprising a cooling box 1; a cold water tank 2 is arranged at the bottom of the cooling box 1; a suspension cooling channel 3 is located above the cold water tank 2 and is connected to the cold water tank 2; a cavity 4 is located on the suspension cooling channel 3 and is connected to the suspension cooling channel 3; an annular cavity 5 is arranged on the outside of the asphalt waterproofing coiled material; a plurality of nozzles 6 are arranged obliquely and are evenly distributed on the side wall of the annular cavity 5; an exhaust fan 7 is arranged in the cooling box 1, the air inlet end of the cooling box 1 is connected to the cavity 4, and the air outlet end of the cooling box 1 is connected to the annular cavity 5; two groups of fans 8 are arranged, located at the discharge of the cooling box 1 The upper and lower sides of the asphalt waterproofing membrane at the end; the water receiving bucket 14 is arranged on the cold water tank 2 and is located below the annular cavity 5. The water receiving bucket 14 is used to recover the water droplets blown off by the nozzle 6. It is also the air inlet of the cold water tank 2. When in use, the cold air of the cold water tank 2 is allowed to enter the suspended cooling channel 3, the cavity 4 and the annular cavity 5 in turn by starting the exhaust fan 7, and then be sprayed out from the nozzle 6. After the cold air enters the suspended cooling channel 3, the asphalt waterproofing membrane is cooled. After the large amount of water droplets remaining on the waterproofing membrane are blown away by the air sprayed from the nozzle 6, they are dried by the fan 8, thereby improving the effect of drying the waterproofing membrane and ensuring the production efficiency of the waterproofing membrane.

[0027] Specifically, the inner wall of the cooling box 1 is provided with a heat-insulating layer 9, which effectively avoids the influence of the external temperature and reduces the energy consumption.

[0028] Specifically, a refrigerator 10 is provided on one side of the cooling box 1, and a serpentine coil 11 is provided on the refrigerator 10 and extends into the cold water tank 2. When the asphalt waterproof membrane is cooled, the refrigerator 10 is started to cooperate with the serpentine coil 11 to continuously cool the water in the cold water tank 2, thereby ensuring the cooling effect of the asphalt waterproof membrane.

[0029] Specifically, the connection surfaces of the suspended cooling channel 3, the cold water tank 2 and the cavity 4 are all provided with a plurality of evenly distributed air holes 12. By providing a plurality of air holes 12, the uniformity of the cooling of the asphalt waterproofing membrane by the cold air is ensured.

[0030] Specifically, a plurality of evenly distributed water baffles 13 are provided on the inner side of the cavity 4. The water baffles 13 are arranged in a herringbone shape and have multiple layers. When the air after the asphalt waterproof membrane is cooled passes through the cavity 4, the air contacts the water baffles 13 and is partially adsorbed on the water baffles 13. The water in the air is reduced by setting the water baffles 13.

[0031] Working principle: During use of the utility model, the exhaust fan is first started to allow the cold air in the cold water tank 2 to enter the suspended cooling channel 3, the cavity 4 and the annular cavity 5 in turn and then be ejected from the nozzle 6. After the cold air enters the suspended cooling channel 3, the asphalt waterproofing membrane is cooled. After the air ejected from the nozzle 6 blows away a large amount of water droplets remaining on the waterproofing membrane, the fan 8 is started to dry the remaining water stains on the asphalt waterproofing membrane, thereby ensuring the drying effect of the waterproofing membrane.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspension cooling device for an asphalt waterproofing coil production line, characterized in that: include: Cooling box (1); A cold water tank (2) is arranged at the bottom of the cooling box (1); A suspended cooling channel (3) is located above the cold water tank (2) and is in communication with the cold water tank (2); The cavity (4) is located on the suspension cooling channel (3) and is in communication with the suspension cooling channel (3); An annular cavity (5) is arranged on the outer side of the asphalt waterproofing membrane; A plurality of nozzles (6) are arranged obliquely and evenly distributed on the side wall of the annular cavity (5); An exhaust fan (7) is arranged in the cooling box (1), the air inlet end of the cooling box (1) is connected to the cavity (4), and the air outlet end of the cooling box (1) is connected to the annular cavity (5); Two sets of fans (8) are provided, located on the upper and lower sides of the asphalt waterproofing coiled material at the discharge end of the cooling box (1); The water receiving bucket (14) is arranged on the cold water tank (2) and is located below the annular cavity (5).

2. A suspension cooling device for an asphalt waterproofing coiled material production line according to claim 1, characterized in that: The inner wall of the cooling box (1) is provided with a heat-insulating layer (9).

3. The suspension cooling device for asphalt waterproofing coiled material production line according to claim 1, characterized in that: A refrigerator (10) is provided on one side of the cooling box (1), and a serpentine coil (11) extending into the cold water tank (2) is provided on the refrigerator (10).

4. The suspension cooling device for asphalt waterproofing coiled material production line according to claim 1, characterized in that: The connection surfaces of the suspension cooling channel (3), the cold water tank (2) and the cavity (4) are all provided with a plurality of evenly distributed air holes (12).

5. The suspension cooling device for asphalt waterproofing coiled material production line according to claim 1, characterized in that: A plurality of evenly distributed water baffles (13) are provided on the inner side of the cavity (4).

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