Cooling and drying device for double-wall corrugated pipe production

Abstract

The utility model relates to the technical field of corrugated pipe production, in particular to a cooling and drying device for double-wall corrugated pipe production, which comprises a first support table, a collecting hopper and a water outlet hopper, the concave collecting hopper is arranged in the first support table, the water outlet hopper is connected to the upper part of the first support table, and an atomizing nozzle is arranged on the bottom surface of the water outlet hopper. The refrigerator is fixed to the side face of the first supporting table, a pump is arranged in the refrigerator, the output end of the pump is connected to the water outlet hopper through the water conveying pipe, and the input end of the pump is connected to the collecting hopper through the receiving pipe. The refrigerating machine is started, the cooled cooling water is pumped into the water outlet hopper, cooling water is evenly sprayed to the surface of the double-wall corrugated pipe through the atomization nozzle of the water outlet hopper, the effect of overall cooling of the double-wall corrugated pipe is achieved, the cooling effect is improved, and the problem of local shrinkage of the double-wall corrugated pipe caused by uneven heating is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated pipe production, in particular to a cooling and drying device for producing double-wall corrugated pipes. Background Art

[0002] In the production process of double-wall corrugated pipes, cooling and shaping is a crucial link. This step not only affects the molding quality of the corrugated pipe, but is also directly related to production efficiency and cost control. For small enterprises, due to limitations in funds, technology, etc., they often adopt a relatively simple cooling method, that is, direct cooling using fans.

[0003] However, this method of cooling by fan has obvious shortcomings in actual operation. The air volume blown by the fan is limited, and the distribution of wind force is often uneven, resulting in uneven cooling of the bellows during the cooling process. This uneven cooling will cause deviations in the shape and size of the bellows, thus affecting the overall quality of the product. In order to make up for the low cooling efficiency of the fan, small enterprises have to take the approach of lengthening the cooling line. The lengthening of the cooling line means that the bellows stay longer on the production line, so that there is more time for natural cooling. However, although this method improves the cooling effect to a certain extent, it also brings new problems. First, lengthening the cooling line requires more production space. In today's world where every inch of land is valuable, the continuous increase in land costs has made the occupation of production space an issue that must be considered. Especially for small enterprises, the limited plant area requires them to be thrifty and make rational use of every inch of space. Secondly, lengthening the cooling line also means an extension of the production cycle. In a highly competitive market environment, the delivery time of products is often an important manifestation of corporate competitiveness. However, due to the extension of the cooling line, the production cycle will be extended, and small companies may lose some customers with strict delivery requirements.

[0004] Therefore, for small enterprises, how to improve the cooling and shaping efficiency of double-wall corrugated pipes under limited resource conditions has become an urgent problem to be solved. Utility Model Content

[0005] In order to overcome the problem of uneven cooling when using a simple fan to cool down the double-wall corrugated pipe, which leads to the disadvantage of appearance deviation of the double-wall corrugated pipe, the utility model provides a cooling and drying device for the production of double-wall corrugated pipe.

[0006] The technical solution of the utility model is: a cooling and drying device for the production of double-wall corrugated pipes, including a first support platform, a collecting bucket and a water outlet bucket, a concave collecting bucket is arranged inside the first support platform, a water outlet bucket is connected to the upper part of the first support platform, an atomizing nozzle is provided on the bottom surface of the water outlet bucket, and also includes a refrigerator, a water pipe and a receiving pipe, the refrigerator is fixed on the side of the first support platform, a pump is arranged inside the refrigerator, the output end of the pump is connected to the water outlet bucket through the water pipe, and the input end of the pump is connected to the collecting bucket through the receiving pipe.

[0007] Furthermore, it also includes a first roller, and the first supporting platform is provided with the first roller.

[0008] Furthermore, a guide pipe is arranged inside the water outlet bucket, and the guide pipe is connected to the water delivery pipe.

[0009] Furthermore, it also includes a second support platform and a fan, and the side of the second support platform is connected to the fan.

[0010] Furthermore, the second supporting platform is symmetrically provided with second rollers.

[0011] Furthermore, a water baffle is included, which is connected to the second supporting platform and is located on the opposite side of the fan.

[0012] Furthermore, a foam pad is included, and the first roller and the second roller are both covered with the foam pad.

[0013] Furthermore, it also includes a water collecting tray, which is slidably connected to the inner cavity of the second support platform.

[0014] Further, the water collecting tray is provided with a handle.

[0015] The beneficial effects of the utility model are as follows: the refrigerator is turned on and the cooled cooling water is pumped into the water outlet hopper, and the cooling water is evenly sprayed onto the surface of the double-walled corrugated pipe by the atomizing nozzle of the water outlet hopper, thereby achieving the effect of cooling the double-walled corrugated pipe as a whole, which not only improves the cooling effect, but also avoids the problem of local shrinkage of the double-walled corrugated pipe caused by uneven heating. The cooling water after heat exchange falls into the collecting hopper, and then flows back to the refrigerator through the receiving pipe for recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the refrigerator, water outlet hopper and guide pipe of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the fan of the utility model.

[0019] The names and serial numbers of the parts in the figure are: 1_first support platform, 2_collecting bucket, 3_first roller, 4_water outlet bucket, 5_guide pipe, 6_refrigeration machine, 7_water delivery pipe, 8_receiving pipe, 9_second support platform, 10_second roller, 11_fan, 12_water baffle, 13_foam pad, 14_water collection tray, 15_handle. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] Embodiment: A cooling and drying device for producing double-wall corrugated pipes, such as Figure 1-Figure 3 As shown, it includes a first support platform 1, a collecting bucket 2 and a water outlet bucket 4. The first support platform 1 is provided with a first roller 3 on both sides. The first roller 3 can support and guide the double-wall corrugated pipe. The first support platform 1 is provided with a concave collecting bucket 2. The upper part of the first support platform 1 is connected to the water outlet bucket 4. The bottom surface of the water outlet bucket 4 is provided with an atomizing nozzle. It also includes a refrigerator 6, a water pipe 7 and a receiving pipe 8. The refrigerator 6 is fixed on the side of the first support platform 1. The refrigerator 6 is provided with a pump. The output end of the pump is connected to the water outlet bucket 4 through the water pipe 7, and the input end of the pump is connected to the collecting bucket 2 through the receiving pipe 8.

[0022] like Figure 2 As shown, a guide pipe 5 is arranged inside the water outlet hopper 4, and the guide pipe 5 is connected to the water supply pipe 7. The guide pipe 5 can evenly guide the cooling water in the water supply pipe 7 to the atomizing nozzle, and then the atomizing nozzle evenly sprays the cooling water onto the surface of the double-wall corrugated pipe to achieve a uniform cooling effect.

[0023] like Figure 3 As shown, it also includes a second support platform 9 and a fan 11. The fan 11 is connected to the front side of the second support platform 9. Second rollers 10 are symmetrically arranged on the left and right sides of the second support platform 9. The first roller 3 and the second roller 10 are both covered with foam pads 13 on the outside.

[0024] like Figure 1 As shown, a water baffle 12 is also included. The water baffle 12 is connected to the rear side of the second support platform 9 and is located on the opposite side of the fan 11. The water baffle 12 can block water droplets blown out by the fan 11.

[0025] like Figure 1 As shown, a water collecting tray 14 is also included. The water collecting tray 14 is slidably connected to the inner cavity of the second support platform 9. The water collecting tray 14 is provided with a handle 15 to facilitate the staff to take out the water collecting tray 14.

[0026] Working principle: This device is placed at the outlet of the double-walled corrugated pipe. The double-walled corrugated pipe enters this device from the first roller 3, and needs to pass through the first support platform 1 during the process. The refrigerator 6 is turned on and the cooled cooling water is pumped into the water outlet bucket 4. The cooling water is evenly sprayed onto the surface of the double-walled corrugated pipe by the atomizing nozzle of the water outlet bucket 4, so as to achieve the effect of cooling the double-walled corrugated pipe as a whole, which not only improves the cooling effect, but also avoids the problem of local shrinkage of the double-walled corrugated pipe caused by uneven heating. The cooling water after heat exchange falls into the collecting bucket 2, and then flows back to the refrigerator 6 through the receiving tube 8 for recycling. After cooling, the double-walled corrugated pipe is passed into the second support platform 9, and the residual liquid on the surface of the double-walled corrugated pipe is dried by the high-power fan 11. The fan 11 blows the water droplets to the water baffle 12, and the water droplets flow from the water baffle 12 into the water collecting tray 14. The waste liquid in the water collecting tray 14 is taken out and processed by pulling the handle 15.

[0027] The above description is only an example of the implementation of the present invention and is not intended to limit the present invention. Any equivalent replacement made within the principle of the present invention shall be included in the protection scope of the present invention. The contents not elaborated in the present invention belong to the existing technology known to the technicians in this professional field.

Claims

1. A cooling and drying device for producing double-wall corrugated pipes, comprising a first support platform (1), a collecting hopper (2) and a water outlet hopper (4), wherein a concave collecting hopper (2) is arranged in the first support platform (1), a water outlet hopper (4) is connected to the upper part of the first support platform (1), and an atomizing nozzle is provided on the bottom surface of the water outlet hopper (4), characterized in that: It also includes a refrigerator (6), a water pipe (7) and a receiving pipe (8). The refrigerator (6) is fixed on the side of the first support platform (1). A pump is arranged inside the refrigerator (6). The output end of the pump is connected to the water outlet bucket (4) through the water pipe (7), and the input end of the pump is connected to the collection bucket (2) through the receiving pipe (8).

2. A cooling and drying device for producing double-wall corrugated pipes as claimed in claim 1, characterized in that: It also comprises a first roller (3), and the first supporting platform (1) is provided with the first roller (3).

3. A cooling and drying device for producing double-wall corrugated pipes as claimed in claim 2, characterized in that: A flow guide pipe (5) is arranged inside the water outlet bucket (4), and the flow guide pipe (5) is connected to the water delivery pipe (7).

4. A cooling and drying device for producing double-wall corrugated pipes as claimed in claim 3, characterized in that: It also includes a second support platform (9) and a fan (11), and the side of the second support platform (9) is connected to the fan (11).

5. A cooling and drying device for producing double-wall corrugated pipes as claimed in claim 4, characterized in that: The second supporting platform (9) is symmetrically provided with second rollers (10).

6. A cooling and drying device for producing double-wall corrugated pipes as claimed in claim 5, characterized in that: It also includes a water baffle (12), which is connected to the second support platform (9) and is located on the opposite side of the fan (11).

7. A cooling and drying device for producing double-wall corrugated pipes as claimed in claim 6, characterized in that: It also includes a foam pad (13), and the first roller (3) and the second roller (10) are both covered with the foam pad (13) outside.

8. A cooling and drying device for producing double-wall corrugated pipes as claimed in claim 7, characterized in that: It also includes a water collecting tray (14), which is slidably connected to the inner cavity of the second supporting platform (9).

9. A cooling and drying device for producing double-wall corrugated pipes as claimed in claim 8, characterized in that: The water collecting tray (14) is provided with a handle (15).

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