Rapid cooling water tank

Abstract

The utility model provides a rapid cooling water tank which comprises a tank body, the tank body is a cuboid with an opening in the top, and a spraying assembly is erected at one end of the tank body and used for cooling strip materials and can evenly spray water to the surfaces of the strip materials. A spraying assembly is arranged at one end of the tank body, a top material guiding support is erected at the other end of the tank body, a plurality of groups of guiding assemblies are erected in the tank body, a water outlet is formed in one end of the tank body and on the right side of the spraying assembly, and a first water inlet is formed in the other end of the tank body and on the left side of the top material guiding support; two mutually symmetrical arc-shaped parts are further arranged in the groove body, and an arc-shaped boss is arranged in the middle of the bottom of the groove body. According to the utility model, extruded strips can be rapidly cooled within a shorter length, and the cooling efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to a rapid cooling water tank. Background Art

[0002] In the plastic extrusion production process, the material will first pass through the extruder to melt at high temperature and then be extruded to obtain high-temperature strips. Since the extruded strips can only be input into the pelletizer for pelletizing after cooling and hardening, and then the next step of processing can be carried out. In the plastic production equipment, the water tank filled with cooling water will cool down the high-temperature strips that have just been extruded.

[0003] At present, in order to enable the strips to be cooled quickly, the existing technology usually increases the length of the water tank or increases the flow rate of cooling water in the water tank to increase the cooling rate, but this will bring corresponding problems. The limited size of the factory building and the increase in flow rate will cause the factory to consume more energy, which is not conducive to saving resources. In this regard, the utility model proposes a cooling water tank that can perform rapid cooling in a shorter length. Utility Model Content

[0004] The utility model provides a rapid cooling water tank, which can effectively solve the above problems.

[0005] The utility model is achieved in this way:

[0006] A rapid cooling water tank, comprising:

[0007] A tank body, which is a rectangular parallelepiped with an open top, and a spray assembly is mounted on one end of the tank body, which is used to cool the strips and can spray water evenly onto the surface of the strips;

[0008] A top material guide bracket is mounted on the other end of the trough body, a plurality of guide components are mounted in the trough body, a water outlet is formed on the right side of the spray component at one end of the trough body, and a first water inlet is formed on the left side of the top material guide bracket at the other end of the trough body;

[0009] The tank body also includes two mutually symmetrical arc-shaped parts, and an arc-shaped boss is provided in the middle of the bottom of the tank body.

[0010] As a further improvement, the spray assembly includes a spray bracket arranged in a left and right mirror image, the spray bracket is mounted on the top of the trough body, a connecting seat that can slide up and down and can be rotatably adjusted is mounted between the two spray brackets, a second water inlet is provided at one end of the connecting seat, and a plurality of spray heads are provided on the connecting seat.

[0011] As a further improvement, the guide assembly includes a first guide roller, which is arranged between two sliding brackets that are mirrored on the left and right. The sliding bracket includes a slide groove, and the first guide roller slides freely in the slide groove to adjust its position, and is stably fixed at any position through a fixing device.

[0012] As a further improvement, the top material guiding support includes a main support that is arranged in a left and right mirror image, and a second guide roller and two water absorption rollers are arranged between the two main supports.

[0013] As a further improvement, the setting height of the first water inlet is lower than the setting height of the water outlet, and the water inlet direction of the first water inlet is tangent to the top arc line of the arc-shaped portion adjacent to it.

[0014] The beneficial effects of the utility model are:

[0015] The required water trough is short in length, which can save floor space and enable rapid cooling. The bottom of the trough designed in the utility model cooperates with the strip winding path and the water flow direction to achieve a large cooling water flow on the strip surface within a shorter horizontal distance, thereby improving the cooling efficiency. It also saves more energy consumption than the commonly used method of simply increasing the cooling water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model.

[0018] Figure 2 It is a cross-sectional view provided by an embodiment of the utility model.

[0019] Figure 3 It is a schematic diagram of the use status provided by the embodiment of the utility model.

[0020] Reference numerals:

[0021] 1. trough body; 11. first water inlet; 12. arc-shaped boss; 13. arc-shaped portion; 14. water outlet;

[0022] 2. Spray assembly; 21. Spray head; 22. Connecting seat; 23. Spray bracket;

[0023] 3. Guide assembly; 31. First guide roller; 32. Sliding bracket;

[0024] 4. Top material guide bracket; 41. Water suction roller; 42. Second guide roller. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0026] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] Reference Figure 1 As shown, a rapid cooling water tank comprises:

[0028] The tank body 1 is a rectangular parallelepiped with an open top. A spray assembly 2 is mounted at the front end of the top of the tank body 1, and a top material guide bracket 4 is mounted at the rear end. The spray assembly 2 performs preliminary cooling on the strip material just extruded by the extruder, and can spray water evenly on the surface of the strip material to take away the heat on the surface of the strip material, which is equivalent to the effect of extending the cooling water tank in the conventional method, but saves more volume. Three groups of guide assemblies 3 are mounted in the tank body 1, which are used to press the strip material under water for cooling. When in use, the strip material is wound back and forth on the three groups of guide assemblies 3 in an S shape. Adjusting the relative positions of the three groups of guide assemblies 3 can increase the cooling length of the strip material in the tank body 1.

[0029] A water outlet 14 is formed at one end of the tank body 1 and on the right side of the spray assembly 2, and a first water inlet 11 is formed at the other end of the tank body 1 and on the left side of the top material guide bracket 4. The setting height of the first water inlet 11 is lower than the setting height of the water outlet 14. The water inlet direction of the first water inlet 11 is tangent to the top arc line of the adjacent arc portion 13. The bottom of the tank body 1 includes two arc portions 13 symmetrically arranged with each other, and an arc-shaped boss 12 is arranged in the middle of the bottom of the tank body 1. The advantage of such a setting is that it can improve the overall utilization rate of cooling water and save energy (the bottom of the tank body 1 is usually flat, Its larger volume requires more cooling water, but in fact the volume of cooling water useful in contact with the strips for heat exchange is not large, and it also needs to be pumped for flow cooling, resulting in a part of the cooling water being wasted for useless work and energy). The highest point of the water level in the tank body 1 is the bottom of the water outlet 14, and the first water inlet 11 is always below the water surface. The water inlet direction of the first water inlet 11 cooperates with the bottom of the tank body 1 to make the water flow along the bottom of the tank body 1, and the flow direction is parallel to and opposite to the winding path and direction of the strips, thereby increasing the relative flow velocity of water on the surface of the strips and quickly taking away the heat of the strips.

[0030] The spray assembly 2 includes a spray bracket 23 that is set in a left and right mirror image. The spray bracket 23 is mounted on the top of the trough body 1. A connecting seat 22 that can slide up and down and can be rotatably adjusted is mounted between the two spray brackets 23. A second water inlet is provided at one end of the connecting seat 22 to connect with an external water supply device. A plurality of spray heads 21 are provided on the connecting seat 22. When in use, the water spraying direction of the spray head 21 needs to be adjusted to be parallel to the conveying direction of the strip material. The surface of the freshly extruded strip material is relatively soft and is easy to deform due to cooling. If the spray head 21 is directly facing the strip material, the strip material is easily deformed due to the impact of the water mist. When the parallel arrangement is used, the influence of the water mist on the strip material is minimal.

[0031] The guide assembly 3 includes a first guide roller 31, which is arranged between two sliding brackets 32 that are mirror-imaged on the left and right. The sliding bracket 32 ​​includes a slide groove. The first guide roller 31 slides freely in the slide groove to adjust its position, and is stably fixed at any position through a fixing device.

[0032] The top material guide support 4 includes a main support that is mirrored on the left and right. A second guide roller 42 and two water-absorbing rollers 41 are arranged between the two main supports. Most of the moisture can be removed when the strip leaves the cooling water tank so that the strip can enter the next process.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rapid cooling water tank, characterized in that: Include: A tank body (1), the tank body (1) being a rectangular parallelepiped with an open top, and a spray assembly (2) being mounted at one end of the tank body (1) for cooling the strip material and being capable of evenly spraying water onto the surface of the strip material; A top material guide bracket (4) is mounted at the other end of the trough body (1), a plurality of guide components (3) are mounted inside the trough body (1), a water outlet (14) is formed at one end of the trough body (1) on the right side of the spray component (2), and a first water inlet (11) is formed at the other end of the trough body (1) on the left side of the top material guide bracket (4); The trough body (1) further comprises two mutually symmetrical arc-shaped portions (13), and an arc-shaped boss (12) is provided in the middle of the bottom of the trough body (1).

2. A rapid cooling water tank according to claim 1, characterized in that: The spray assembly (2) comprises a spray bracket (23) arranged in a left and right mirror image, the spray bracket (23) being mounted on the top of the tank body (1), a connecting seat (22) being slidable up and down and rotatably adjustable is mounted between the two spray brackets (23), a second water inlet is arranged at one end of the connecting seat (22), and a plurality of spray heads (21) are arranged on the connecting seat (22).

3. A rapid cooling water tank according to claim 1, characterized in that: The guide assembly (3) comprises a first guide roller (31), the first guide roller (31) being arranged between two sliding brackets (32) arranged in mirror images on the left and right, the sliding bracket (32) comprising a slide groove, the first guide roller (31) sliding freely in the slide groove to adjust its position, and being stably fixed at any position by a fixing device.

4. A rapid cooling water tank according to claim 1, characterized in that: The top material guide bracket (4) comprises a main bracket arranged in a left and right mirror image, and a second guide roller (42) and two water absorption rollers (41) are arranged between the two main brackets.

5. A rapid cooling water tank according to claim 1, characterized in that: The setting height of the first water inlet (11) is lower than the setting height of the water outlet (14), and the water inlet direction of the first water inlet (11) is tangent to the top arc line of the arc-shaped portion (13) adjacent thereto.

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