Chemical circulating water cooling device

Abstract

The utility model relates to the technical field of chemical cooling, in particular to a chemical circulating water cooling device which comprises a box body, a circulating water inlet pipe and a circulating water outlet pipe are arranged in the middle of the left side of the box body, an annular pipe is arranged in the box body and connected with the circulating water inlet pipe and the circulating water outlet pipe respectively, and a heat dissipation groove is formed in the right side of the box body. A partition plate is arranged in the middle of the heat dissipation groove to divide the heat dissipation groove into a liquid storage chamber and a liquid outlet chamber, the box is connected with the liquid storage chamber and the liquid outlet chamber through a first pipeline and a second pipeline, a vertical spiral stirrer is arranged in the middle of the annular pipe and is in transmission connection with a driving motor, and supporting legs are installed at the four corners of the bottom of the box. In the using process of the device, cooling water in the box body can be circulated, pumped out, cooled and then injected back into the box body at the same time, and the situation that the temperature of the cooling water rises after long-time work and use, and consequently the cooling effect on the circulating water is affected is avoided; the spiral stirrer in the box body can stir cooling water, the vertical circulation speed of the cooling water is increased, the cooling water is kept at low temperature, and the chemical circulating water cooling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical cooling, in particular to a chemical circulating water cooling device. Background Art

[0002] In the chemical production process, circulating water is relatively common and has a high usage rate. Because circulating water generates high temperature during the reaction during use, it needs to be cooled quickly to facilitate the next use of circulating water. Most existing cooling devices pass chemical circulating water into the serpentine tube in the cooling water tank. Although the serpentine tube can increase the contact area between the chemical circulating water and the cooling water flowing inside, the serpentine tube is fixed in the cooling water tank. The cooling water does not flow all the time in the cooling water tank, and the temperature of the cooling water in the cooling water tank will increase after a period of time, which affects the cooling effect of the circulating water in the later stage. Therefore, the heat of the chemical circulating water in the serpentine tube cannot be absorbed by the cooling water to the greatest extent, and the cooling effect is poor. Summary of the invention

[0003] The utility model aims to provide a chemical circulating water cooling device in view of the deficiencies existing in the background technology.

[0004] The utility model discloses a chemical circulating water cooling device, comprising a box body, wherein a circulating water inlet pipe and a circulating water outlet pipe are arranged in the middle of the left side of the box body, an annular pipe is built into the box body, two ends of which are respectively connected with the circulating water inlet pipe and the circulating water outlet pipe, a heat dissipation groove is arranged on the right side of the box body, a step partition is installed in the middle of the heat dissipation groove to divide the heat dissipation groove into a liquid storage chamber and a liquid outlet chamber, the box body is connected with the liquid storage chamber through a first pipeline and a first pump body is installed on the first pipeline, the box body is connected with the liquid outlet chamber through a second pipeline and a second pump body is installed on the second pipeline, more than two vertical spiral agitators are installed in the box body in the middle of the annular pipe, the vertical spiral agitators are transmission-connected with a driving motor fixed at the bottom of the box body, and legs are installed at the four corners of the bottom of the box body.

[0005] As a further improvement of the utility model, the step partition at one end of the liquid storage chamber is higher than the other end, and the step partition is lower than the height of the heat dissipation groove.

[0006] As a further improvement of the present invention, one end of the first pipeline is connected to the lower part of the box body and the other end is connected to the upper part of the liquid storage chamber, and one end of the second pipeline is connected to the upper part of the box body and the other end is connected to the lower part of the liquid outlet chamber.

[0007] The utility model is a chemical circulating water cooling device with reasonable structural design, which optimizes the box containing cooling water. During use, the cooling water in the box is circulated, extracted, cooled, and then injected back into the box at the same time, avoiding the problem that the cooling water temperature rises after long-term use, thereby affecting the cooling effect of the circulating water. Several spiral stirrers are installed in the box to stir the cooling water, speed up the up and down circulation speed of the cooling water, keep the cooling water at a low temperature, and improve the cooling effect of the chemical circulating water. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0009] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0010] Figure 3 It is a longitudinal cross-sectional view of the heat dissipation slot of the utility model. Implementation

[0011] The following will be combined with the attached Figure 1 , Attachment Figure 2 and attached Figure 3 A chemical circulating water cooling device of the utility model is further described.

[0012] The utility model discloses a chemical circulating water cooling device, comprising a box body 1, with legs 11 installed at the four corners of the bottom of the box body 1. A circulating water inlet pipe 2 and a circulating water outlet pipe 3 are provided in the middle of the left side of the box body 1, and an annular pipe 4 is built into the box body 1, and the two ends are respectively connected to the circulating water inlet pipe 2 and the circulating water outlet pipe 3, and the annular pipe 4 can also be a serpentine pipe. More than two vertical spiral agitators 10 are installed in the box body 1 in the middle of the annular pipe 4, and the agitator shaft of the spiral agitator 10 passes through the bottom of the box body 1, and a driven gear is fixed on the shaft at the outer end thereof, and a driving motor 15 is fixed at the bottom of the box body 1 between the two spiral agitators 10, and the driving gear fixed on the output shaft of the driving motor 15 is respectively connected to the driven gears on both sides.

[0013] A heat sink 5 is provided on the right side of the housing 1. A step partition 6 is installed in the middle of the heat sink 5 to divide the heat sink 5 into a liquid storage chamber 12 and a liquid outlet chamber 7. The housing 1 and the liquid storage chamber 12 are connected by a first pipeline 13, and a first pump body 8 is installed on the first pipeline 13. The housing 1 and the liquid outlet chamber 7 are connected by a second pipeline 14, and a second pump body 9 is installed on the second pipeline 14. The step partition 6 at one end of the liquid storage chamber 12 is higher than the other end, and the step partition 6 is lower than the height of the heat sink 5. Among them, one end of the first pipeline 13 is connected to the lower part of the housing 1, and the other end is connected to the upper part of the liquid storage chamber 12. One end of the second pipeline 14 is connected to the upper part of the housing 1, and the other end is connected to the lower part of the liquid outlet chamber 7.

[0014] When in use, first pass the chemical circulating water into the annular pipe 4, and cool it through the cooling water in the box body 1. At the same time, start the motor 15 to drive the vertical spiral agitator 10 to rotate. The vertical spiral agitator 10 can make the cooling water inside the box body 1 stir up and down to accelerate the up and down circulation of the cooling water. At the same time, setting more than two groups of vertical spiral agitators 10 can also horizontally hedge and accelerate the mixing of cooling water to achieve the purpose of rapid cooling. At the same time, the first pump body 8 and the second pump body 9 start working at the same time. The first pump body 8 pumps the cooling water that absorbs the heat of the circulating water in the box body 1 into the liquid storage chamber 12. When the liquid level reaches the highest point of the step partition 6, it flows into the liquid outlet chamber 7 along the step partition 6. The cooling water loses a lot of heat through the liquid storage chamber 12 and the step partition 6, and then is pumped into the box body 1 by the second pump body 9, so as to further control the temperature of the cooling water and avoid its temperature being too high to reduce the cooling effect on the circulating water.

Claims

1. A chemical circulating water cooling device, comprising a housing (1), characterized in that A circulating water inlet pipe (2) and a circulating water outlet pipe (3) are provided in the middle of the left side of the box body (1); a ring pipe (4) is built into the box body (1), and the two ends are respectively connected to the circulating water inlet pipe (2) and the circulating water outlet pipe (3); a heat dissipation groove (5) is provided on the right side of the box body (1); a step partition (6) is installed in the middle of the heat dissipation groove (5) to divide the heat dissipation groove (5) into a liquid storage chamber (12) and a liquid outlet chamber (7); the box body (1) and the liquid storage chamber (12) are connected via a first pipe (13). A first pump body (8) is connected and installed on the first pipeline (13); the box body (1) and the liquid outlet chamber (7) are connected via a second pipeline (14) and a second pump body (9) is installed on the second pipeline (14); more than two vertical spiral agitators (10) are installed in the box body (1) in the middle of the annular tube (4); the vertical spiral agitators (10) are connected to a driving motor (15) fixed at the bottom of the box body (1); and legs (11) are installed at the four corners of the bottom of the box body (1).

2. A chemical circulating water cooling device as claimed in claim 1, characterized in that The step partition (6) at one end of the liquid storage chamber (12) is higher than the other end, and the step partition (6) is lower than the height of the heat dissipation groove (5).

3. A chemical circulating water cooling device as claimed in claim 1 or 2, characterized in that One end of the first pipeline (13) is connected to the lower part of the box body (1), and the other end is connected to the upper part of the liquid storage chamber (12); one end of the second pipeline (14) is connected to the upper part of the box body (1), and the other end is connected to the lower part of the liquid outlet chamber (7).

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