Cooling device

Abstract

The utility model relates to the technical field of chemical production, and discloses a cooling device which comprises a cooling tank, a cooling box assembly is installed on the outer side wall of the cooling tank and comprises a box body fixedly connected to the outer side wall of the cooling tank, a liquid inlet pipe arranged on the outer side wall of the box body and provided with one end connected with the liquid inlet end of the box body and the other end connected with the liquid outlet end of the cooling tank, and a liquid inlet pump arranged on the outer side wall of the box body and provided with a liquid outlet pipe connected with the liquid outlet end of the cooling tank. The liquid outlet pipe is arranged on the outer side wall of the box body, and one end of the liquid outlet pipe is connected with the liquid outlet end of the box body; the cooling tank assembly and the air cooling assembly which are arranged externally are arranged, the cooling pipe of a spiral structure is arranged in the cooling tank assembly, and the cooling pipe is connected with the air cooling assembly, so that during cooling, chemical raw materials in the cooling tank can be directly pumped into the cooling tank assembly circularly and continuously, and then heat is absorbed through the cooling pipe in the cooling tank assembly; and the heat is quickly dissipated through the air cooling assembly, so that the cooling efficiency is improved.

Description

Technical Field

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

[0002] Chemical raw materials can be divided into organic chemical raw materials and inorganic chemical raw materials. Organic chemical raw materials can be divided into alkanes and their derivatives, alkenes and their derivatives, alkynes and their derivatives, quinones, aldehydes, alcohols, ketones, phenols, ethers, anhydrides, esters, organic acids, carboxylates, carbohydrates, etc. In the prior art, many chemical raw materials generally need to be processed through processes such as crystallization and centrifugation to obtain wet products, and then become finished products after drying, mixing, cooling, and packaging. For example, tert-butylbenzoic acid, as an important chemical raw material intermediate, is a finished product obtained through the above processing steps. A large amount of heat will be generated in the process of chemical product production. If this heat is not cleaned up in time, it will have a certain impact on the performance of the produced chemical products. At present, most of the chemical products in production are cooled by using cooling fans.

[0003] In the prior art (publication number CN211384772U, proposing a chemical production cooling device), it includes an inner box body, a feed pipe is fixedly installed on the left side of the top of the inner box body, a discharge pipe is fixedly installed on the bottom of the inner box body, a discharge valve is arranged on the discharge pipe, an outer box body is arranged on the outer wall of the inner box body, a spiral guide plate is arranged inside the outer box body, the inner side of the spiral guide plate is fixedly connected to the outer wall of the inner box body, a uniformly distributed heat conducting plate is fixedly installed on the outer wall of the inner box body, a liquid inlet pipe is fixedly installed on the top of the right side of the outer box body, a liquid discharge pipe is fixedly installed on the bottom of the left side of the outer box body, a uniformly distributed cooling fan is fixedly installed on the bottom of the inner box body, a positioning rod is fixedly installed on the top of the cooling fan, and the top of the positioning rod is fixedly connected to the bottom wall of the inner box body, an air inlet pipe is fixedly installed on the right side of the top of the inner box body, and an air guide pipe is fixedly installed on the top of the inner box body and on the right side of the air inlet pipe.

[0004] In the prior art, the heat in the tank is dissipated by gas delivery, but it is not easy to quickly dissipate the internal heat by direct ventilation, resulting in low cooling efficiency of the existing cooling device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the utility model provides a cooling device, which has the advantages of directly and continuously extracting internal chemical raw materials in a cycle, and then quickly dissipating heat through cooling pipes and cold dischargers to improve cooling efficiency. This solves the problem that direct ventilation is not easy to quickly dissipate internal heat, resulting in low cooling efficiency of existing cooling devices.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device, comprising a cooling tank;

[0009] A cooling box assembly is installed on the outer side wall of the cooling tank, and the cooling box assembly includes:

[0010] The box body is fixedly connected to the outer wall of the cooling tank:

[0011] A liquid inlet pipe is arranged on the outer side wall of the box body, one end of which is connected to the liquid inlet end of the box body, and the other end of which is connected to the liquid outlet end of the cooling tank:

[0012] A liquid inlet pump is installed at one end of the liquid inlet pipe:

[0013] The liquid outlet pipe is arranged on the outer side wall of the box body, one end of which is connected to the liquid outlet end of the box body, and the other end of which is connected to the liquid inlet end of the cooling tank:

[0014] A cooling pipe is arranged inside the box:

[0015] An air cooling assembly is installed on one side of the cooling box assembly, and the air cooling assembly includes:

[0016] A cold row, fixedly connected to the outer wall of the box;

[0017] A cooling fan is installed on one side of the radiator;

[0018] A coolant inlet pipe, arranged at the liquid inlet end of the cooling radiator;

[0019] A cooling circulation pump is installed on the top of the box, with a liquid inlet end connected to the top of the cooling pipe and a liquid outlet end connected to one end of the cooling liquid inlet pipe;

[0020] A cooling circulation valve is arranged at the liquid outlet of the cooling row;

[0021] The coolant outlet pipe is arranged at the liquid outlet end of the cooling circulation valve, and one end of the coolant outlet pipe is connected to the bottom end of the cooling pipe.

[0022] Preferably, the inner wall of the box body is provided with a corrosion-resistant layer.

[0023] Preferably, the cooling pipe has a spiral structure.

[0024] Preferably, there are at least three cooling fans.

[0025] Preferably, a circulating stirring assembly is installed inside the cooling tank.

[0026] Preferably, the circulating stirring assembly comprises:

[0027] A stirring shaft, rotatably connected to the interior of the cooling tank;

[0028] A blade sleeve is fixedly connected to the outer wall of the stirring shaft, and the outer wall is provided with stirring blades;

[0029] The stirring motor is installed on the top of the cooling tank, and the output shaft is connected to the top of the stirring shaft.

[0030] Preferably, the stirring blade comprises:

[0031] A stirring cross bar, fixedly connected to the outer side wall of the blade sleeve;

[0032] The stirring vertical rod is fixedly connected to one end of the stirring horizontal rod.

[0033] (III) Beneficial effects

[0034] Compared with the prior art, the utility model provides a cooling device with the following beneficial effects:

[0035] 1. The cooling device is provided with an external cooling box assembly and an air cooling assembly. A spiral cooling pipe is provided inside the cooling box assembly. The cooling pipe is connected to the air cooling assembly. When cooling, the chemical raw materials inside the cooling tank can be directly and continuously pumped into the cooling box assembly, and then the heat is absorbed by the cooling pipe in the cooling box assembly, and the heat is quickly dissipated through the air cooling assembly, thereby improving the cooling efficiency.

[0036] 2. The cooling device is provided with a circulating stirring component, which can simultaneously perform circulating stirring during cooling, so that the chemical raw materials in the cooling tank can evenly enter the cooling box component, thereby further improving the cooling efficiency of the cooling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the structure of the utility model;

[0038] Figure 2 It is a schematic diagram of the structure of the cooling box assembly and the air cooling assembly in the utility model;

[0039] Figure 3 It is a cross-sectional view of the cooling box assembly and the air cooling assembly in the utility model;

[0040] Figure 4It is a structural schematic diagram of the circulating stirring component in the utility model.

[0041] In the figure:

[0042] 10. Cooling tank;

[0043] 20. Cooling box assembly; 21. Box body; 22. Liquid inlet pipe; 23. Liquid inlet pump; 24. Liquid outlet pipe; 25. Cooling pipe;

[0044] 30. Air cooling assembly; 31. Radiator; 32. Cooling fan; 33. Coolant inlet pipe; 34. Cooling circulation pump; 35. Cooling circulation valve; 36. Coolant outlet pipe;

[0045] 40. Circulation stirring assembly; 41. Stirring shaft; 42. Blade sleeve; 43. Stirring horizontal rod; 44. Stirring vertical rod; 45. Stirring motor. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0047] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0048] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0050] In the related art, the heat in the tank is dissipated by gas transmission, but it is not easy to quickly dissipate the internal heat by direct ventilation, resulting in low cooling efficiency of the existing cooling device.

[0051] In order to solve the problems in the related technology to a certain extent, an embodiment of the present application provides a cooling device, which provides an external cooling box assembly and an air cooling assembly. A spiral cooling pipe is provided inside the cooling box assembly, and the cooling pipe is connected to the air cooling assembly. When cooling is performed, the chemical raw materials inside the cooling tank can be directly and continuously pumped into the cooling box assembly, and then the heat is absorbed by the cooling pipe in the cooling box assembly, and the heat is quickly dissipated through the air cooling assembly, thereby improving the cooling efficiency.

[0052] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0053] Combination Figure 1-Figure 4 The embodiment of the present application provides a cooling device, including a cooling tank 10; a cooling box assembly 20 is installed on the outer wall of the cooling tank 10, and the cooling box assembly 20 includes: a box body 21, fixedly connected to the outer wall of the cooling tank 10: a liquid inlet pipe 22, arranged on the outer wall of the box body 21, one end of which is connected to the liquid inlet end of the box body 21, and the other end is connected to the liquid outlet end of the cooling tank 10: a liquid inlet pump 23, installed at one end of the liquid inlet pipe 22: a liquid outlet pipe 24, arranged on the outer wall of the box body 21, one end of which is connected to the liquid outlet end of the box body 21, and the other end is connected to the liquid inlet end of the cooling tank 10: a cooling pipe 25, arranged inside the box body 21:

[0054] When cooling, the liquid inlet pump 23 is started to pump the chemical raw materials in the cooling tank 10 into the box body 21 through the liquid inlet pipe 22, so that the coolant in the cooling pipe 25 in the box body 21 absorbs the heat of the chemical raw materials. Finally, the chemical raw materials flow back into the cooling tank 10 through the liquid outlet pipe 24, so that the chemical raw materials can be circulated and continuously enter the box body 21 for circulation and cooling;

[0055] An air cooling assembly 30 is installed on one side of the cooling box assembly 20, and the air cooling assembly 30 includes: a cold row 31, which is fixedly connected to the outer wall of the box body 21; a heat dissipation fan 32, which is installed on one side of the cold row 31; a coolant inlet pipe 33, which is arranged at the liquid inlet end of the cold row 31; a cooling circulation pump 34, which is installed on the top of the box body 21, and the liquid inlet end is connected to the top of the cooling pipe 25, and the liquid outlet end is connected to one end of the coolant inlet pipe 33; a cooling circulation valve 35, which is arranged at the liquid outlet end of the cold row 31; a coolant outlet pipe 36, which is arranged at the liquid outlet end of the cooling circulation valve 35, and one end is connected to the bottom end of the cooling pipe 25;

[0056] During cooling, the coolant that absorbs heat enters the coolant inlet pipe 33 through the cooling circulation pump 34, and then enters the radiator 31 through the coolant inlet pipe 33. Then, by starting the cooling fan 32, the cooling fan 32 dissipates heat and cools down the coolant in the radiator 31. Finally, the cooled coolant flows back to the cooling pipe 25 through the coolant outlet pipe 36.

[0057] In some embodiments, the inner wall of the box body 21 is provided with a corrosion-resistant layer.

[0058] In some embodiments, the cooling tube 25 has a spiral structure.

[0059] In some embodiments, at least three heat dissipation fans 32 are provided.

[0060] In some embodiments, a circulating stirring assembly 40 is installed inside the cooling tank 10, and the circulating stirring assembly 40 includes: a stirring shaft 41, which is rotatably connected to the inside of the cooling tank 10; a blade sleeve 42, which is fixedly connected to the outer wall of the stirring shaft 41, and the outer wall is provided with a stirring blade, and the stirring blade includes: a stirring cross bar 43, which is fixedly connected to the outer wall of the blade sleeve 42; a stirring vertical rod 44, which is fixedly connected to one end of the stirring cross bar 43; a stirring motor 45, which is installed on the top of the cooling tank 10, and the output shaft is connected to the top of the stirring shaft 41;

[0061] In this embodiment, circulating stirring can be performed synchronously during cooling. By starting the stirring motor 45, the stirring motor 45 drives the stirring shaft 41 to rotate, and the stirring shaft 41 drives the outer stirring cross bar 43 and the stirring vertical bar 44 to rotate, so that the stirring cross bar 43 and the stirring vertical bar 44 stir the chemical raw materials in the cooling tank 10, so that the chemical raw materials are evenly dispersed, and the chemical raw materials in the cooling tank 10 can evenly enter the cooling box assembly 20, so that the cooling efficiency of the cooling device is further improved.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0063] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0064] 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 cooling device, comprising a cooling tank (10); Features: A cooling box assembly (20) is installed on the outer side wall of the cooling tank (10), and the cooling box assembly (20) comprises: The box body (21) is fixedly connected to the outer wall of the cooling tank (10): A liquid inlet pipe (22) is arranged on the outer wall of the box body (21), one end of which is connected to the liquid inlet end of the box body (21), and the other end of which is connected to the liquid outlet end of the cooling tank (10): A liquid inlet pump (23) is installed at one end of the liquid inlet pipe (22): A liquid outlet pipe (24) is arranged on the outer side wall of the box body (21), one end of which is connected to the liquid outlet end of the box body (21), and the other end of which is connected to the liquid inlet end of the cooling tank (10): A cooling pipe (25) is arranged inside the box (21): An air cooling assembly (30) is installed on one side of the cooling box assembly (20), and the air cooling assembly (30) comprises: A cold row (31) fixedly connected to the outer wall of the box body (21); A cooling fan (32) is installed on one side of the cooling row (31); A cooling liquid inlet pipe (33) is arranged at the liquid inlet end of the cooling row (31); A cooling circulation pump (34) is installed on the top of the box (21), with a liquid inlet end connected to the top end of the cooling pipe (25) and a liquid outlet end connected to one end of the cooling liquid inlet pipe (33); A cooling circulation valve (35) is arranged at the liquid outlet end of the cooling row (31); A coolant outlet pipe (36) is arranged at the liquid outlet end of the cooling circulation valve (35), and one end of the coolant outlet pipe is connected to the bottom end of the cooling pipe (25).

2. A cooling device according to claim 1, characterized in that: The inner side wall of the box body (21) is provided with a corrosion-resistant layer.

3. A cooling device according to claim 1, characterized in that: The cooling pipe (25) has a spiral structure.

4. A cooling device according to claim 1, characterized in that: At least three heat dissipation fans (32) are provided.

5. A cooling device according to claim 1, characterized in that: A circulating stirring assembly (40) is installed inside the cooling tank (10).

6. A cooling device according to claim 5, characterized in that: The circulating stirring assembly (40) comprises: A stirring shaft (41) rotatably connected to the interior of the cooling tank (10); A blade sleeve (42) is fixedly connected to the outer wall of the stirring shaft (41), and the outer wall is provided with stirring blades; The stirring motor (45) is installed on the top of the cooling tank (10), and the output shaft is connected to the top end of the stirring shaft (41).

7. A cooling device according to claim 6, characterized in that: The stirring blade comprises: A stirring cross bar (43) fixedly connected to the outer side wall of the blade sleeve (42); The stirring vertical rod (44) is fixedly connected to one end of the stirring horizontal rod (43).

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