Cooling device for chemical reagent additive production

Abstract

The utility model belongs to the technical field of chemical reagent production equipment, in particular to a cooling device for producing chemical reagent auxiliaries, which comprises a cooling bin, a cooling machine and a control panel, the cooling machine is arranged on the outer end face of the cooling bin, and the control panel is mounted at the upper end of the cooling machine. Through the arrangement of the paddle wheel, the shifting block, the fan mechanism and the exhaust connecting frame, an operator puts a chemical reagent into the cooling bin and controls the whole equipment through the control panel when the equipment works, the operator starts the motor to drive the stirring shaft to rotate, and the stirring shaft drives the paddle wheel and the shifting block to rotate; when specially-made paddle wheels distributed oppositely and shifting blocks distributed in an annular position rotate in a reagent, the turning amplitude in the reagent is increased, so that the contact area between the reagent and air is increased, cooling of the reagent is accelerated, and in the process, the cooling machine continuously works to cool the interior of the cooling bin. Through the arrangement, the cooling speed of the reagent can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical reagent production equipment, in particular to a temperature reduction and cooling device for the production of chemical reagent additives. Background Art

[0002] Chemical reagents are relative standard substances for chemical research and component analysis. They are important conditions for scientific and technological progress. They are widely used in the synthesis, separation, qualitative and quantitative analysis of substances. They can be said to be the eyes of chemists. In the daily work of factories, schools, hospitals and research institutes, chemical reagents are indispensable. In the production process of chemical reagents, some steps will make the temperature of chemical reagents high. In order to complete the subsequent processing and production, a cooling device is needed.

[0003] The prior art has the following deficiencies: the prior art "a cooling device for the production of chemical reagent additives" with publication number CN220436929U "includes a body, a circulating cooling assembly is installed on the left side of the body, a stirring heat dissipation assembly is installed inside the body, the circulating cooling assembly includes a water storage tank fixedly connected to the left side of the body, a water inlet pipe is fixedly connected to the top of the water storage tank, a cooler is fixedly connected to the top of the water storage tank, a connecting pipe is fixedly connected to the right side of the water storage tank, a water pump is fixedly connected to the left side of the body, and a drain pipe is fixedly connected to the output end of the water pump, and the stirring heat dissipation assembly includes seven fixed columns fixedly connected to the bottom wall of the body";

[0004] The above structure can stir the chemical reagent additives during the cooling process through the cooperation of the machine body, the stirring and heat dissipation component, and the water pump. However, when the stirring and heat dissipation component of this structure stirs the reagent, the stirring amplitude of the reagent is small, and after stirring, the heat is conducted to the air in the machine body and cannot be discharged to the outside, resulting in heat accumulation.

[0005] The prior art has the following problems:

[0006] Current cooling devices for the production of chemical reagent additives promote heat dissipation by stirring the chemical reagents. However, the stirred reagents transfer heat to the interior of a closed warehouse, which is difficult to discharge. In addition, some chemical reagents will produce toxic and harmful gases in a high temperature environment, which will accumulate in the closed warehouse and be difficult to discharge, and may eventually escape slowly. Utility Model Content

[0007] In view of the deficiencies of the prior art, the utility model provides a cooling device for the production of chemical reagent additives, which solves the current problem that the high-temperature gas inside the warehouse body cannot be discharged.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A cooling device for producing chemical reagent additives, comprising a cooling chamber, a cooling machine, and a control panel, wherein the cooling machine is arranged on the outer end surface of the cooling chamber, the control panel is installed on the upper end of the cooling machine, the lower end of the cooling machine is connected to a water pipe, and the other end of the water pipe is provided with a water tank, characterized in that:

[0010] A stirring shaft is also provided inside the cooling bin, one end of the stirring shaft is connected to a motor, a bracket is provided at the bottom end of the motor, and a cover plate is provided at the top of the cooling bin;

[0011] The stirring shaft also includes a paddle wheel and a shift block. The paddle wheel is sleeved on the outer end surface of the stirring shaft, and the shift block is fixedly connected to the side end of the paddle wheel.

[0012] As a preferred technical solution of the utility model, the paddle wheel has a disc-shaped structure as a whole, and a shift block protruding from the side end is provided at the outer end. There are eight groups of shift blocks at the outer end of each group of paddle wheels, and six groups of paddle wheels are provided. From left to right, two groups form a pair, and the two groups of paddle wheels in each pair are distributed in opposite directions, with the shift blocks facing outwards.

[0013] As a preferred technical solution of the utility model, the cover plate also includes a fan mechanism and an exhaust connecting frame. The fan mechanism is provided with two groups, which are fixedly connected to the inner ends of the left and right sides of the cover plate, and the exhaust connecting frame is fixedly connected to the cover plate surface outside the left fan mechanism.

[0014] As a preferred technical solution of the utility model, the fan mechanism is divided into two operating modes: intake and exhaust. The left fan mechanism is an exhaust fan, and the right fan is an intake fan.

[0015] As a preferred technical solution of the present invention, the exhaust connection frame needs to be extended to the outside and connected to a prefabricated exhaust gas discharge pipe before it can be used.

[0016] As a preferred technical solution of the utility model, the left side of the stirring shaft penetrates the body of the cooling bin and continues to extend outward to connect to the motor, and the right side penetrates the body of the cooling bin and is connected to a bearing support structure.

[0017] As a preferred technical solution of the utility model, the cooling machine also includes a compressor, a condenser, and a refrigerant, and is connected to a water tank below through a water pipe.

[0018] Compared with the prior art, the utility model provides a cooling device for the production of chemical reagent additives, which has the following beneficial effects:

[0019] The cooling device for chemical reagent auxiliary production is provided with a paddle wheel, a shift block, a fan mechanism and an exhaust connection frame. When the device is in operation, the operator puts the chemical reagent into the cooling bin and controls the device as a whole through the control panel. The operator starts the motor to drive the stirring shaft to rotate, and the stirring shaft drives the paddle wheel and the shift block to rotate. When the specially made paddle wheels distributed oppositely and the shift blocks distributed in an annular position rotate in the reagent, the turning amplitude inside the reagent is increased, thereby increasing the contact area between the reagent and the air and accelerating the cooling of the reagent. In this process, the cooling machine continues to operate to cool the inside of the cooling bin. When the heat of the reagent is transferred to the air inside the cooling bin, the operator starts the fan mechanism, and two groups of fan mechanisms with equal height distribution form a complete air duct, which promotes the air circulation inside the cooling bin, so that the inside and outside of the cooling bin can achieve rapid gas heat exchange, thereby accelerating the cooling speed of the reagent inside the cooling bin. In this process, the exhaust connection frame connected to the external exhaust structure is driven by the airflow provided by the fan mechanism to discharge the toxic and harmful gases in the high-temperature chemical reagents into the cooling bin. Through the above process, the equipment can accelerate the cooling of chemical reagents and additives while also discharging toxic and harmful gases from the interior of the equipment to prevent the accumulation and escape of toxic gases. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the stirring shaft and paddle wheel structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the rear end structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the side end structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection position of the exhaust connection frame of the utility model.

[0025] In the figure: 1. cooling chamber; 2. cooling machine; 3. control panel; 4. water pipe; 5. water tank; 6. stirring shaft; 601. paddle wheel; 602. shift block; 7. motor; 8. bracket; 9. cover plate; 901. fan mechanism; 902. exhaust connection frame. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-5 In this embodiment: a cooling device for the production of chemical reagent additives, comprising a cooling bin 1, a cooling machine 2, and a control panel 3, wherein the cooling machine 2 is arranged on the outer end surface of the cooling bin 1, and the cooling machine 2 refrigerates the interior of the cooling bin 1, and the control panel 3 is installed on the upper end of the cooling machine 2, and the control panel 3 controls the overall structure of the device, and the lower end of the cooling machine 2 is connected to a water pipe 4, and the water pipe 4 is connected to a water tank 5 for water supply, and the other end of the water pipe 4 is provided with a water tank 5, characterized in that:

[0028] A stirring shaft 6 is also provided inside the cooling bin 1, and the stirring shaft 6 carries the installation of a paddle wheel 601. A motor 7 is connected to one end of the stirring shaft 6, and the motor 7 drives the stirring shaft 6 to rotate. A bracket 8 is provided at the bottom end of the motor 7, and the bracket 8 supports the installation of the motor 7. A cover plate 9 is provided on the top of the cooling bin 1, and the cover plate 9 carries the installation of a fan mechanism 901.

[0029] The stirring shaft 6 further includes a paddle wheel 601 and a shift block 602 . The paddle wheel 601 is sleeved on the outer end surface of the stirring shaft 6 , and the shift block 602 is fixedly connected to the side end of the paddle wheel 601 .

[0030] In this embodiment, the paddle wheel 601 is a disc-shaped structure as a whole, and a side-protruding shift block 602 is provided at the outer end of the outer periphery. There are eight groups of shift blocks 602 at the outer end of each group of paddle wheels 601, and six groups of paddle wheels 601 are provided. Two groups form a pair from left to right, and the two groups of paddle wheels 601 in each pair are distributed oppositely, and the shift blocks 602 face outward. The oppositely distributed paddle wheels 601 can effectively increase the amplitude of stirring the reagent; the cover plate 9 also includes a fan mechanism 901 and an exhaust connecting frame 902. The fan mechanism 901 is provided with two groups, which are fixedly connected to the inner ends of the left and right sides of the cover plate 9, and the exhaust connecting frame 902 is fixedly connected to the left fan mechanism 9 01 The outer surface of the cover plate 9; the fan mechanism 901 is divided into two operating modes: intake and exhaust. The fan mechanism 901 on the left is an exhaust fan, and the fan mechanism 901 on the right is an intake fan. By setting two sets of fan mechanisms 901 with different operating modes, a complete air duct can be constructed; the exhaust connecting frame 902 needs to be extended to the outside and connected to the prefabricated exhaust gas discharge pipe before it can be used; the stirring shaft 6 passes through the body of the cooling bin 1 on the left, and continues to extend outward to connect to the motor 7, and passes through the body of the cooling bin 1 on the right and is connected to a bearing support structure; the cooling machine 2 also includes a compressor, a condenser, and a refrigerant, and is connected to the water tank 5 below through a water pipe 4.

[0031] The working principle and use process of the utility model are as follows: when the equipment is in operation, the operator places the chemical reagent into the cooling chamber 1 and controls the entire equipment through the control panel 3. The operator starts the motor 7 to drive the stirring shaft 6 to rotate, and the stirring shaft 6 drives the paddle wheel 601 and the shift block 602 to rotate. When the specially designed paddle wheels 601 distributed in opposite directions and the shift blocks 602 distributed in a ring position rotate in the reagent, the turning amplitude inside the reagent is increased, thereby increasing the contact area between the reagent and the air and accelerating the cooling of the reagent. In this process, the cooling machine 2 continues to operate to cool the inside of the cooling chamber 1. When the heat of the reagent is transferred to the air inside the cooling chamber 1, the operator starts the fan mechanism 901. Two groups of fan mechanisms 901 distributed at equal heights form a complete air duct, which promotes the air circulation inside the cooling chamber 1 and enables rapid gas heat exchange between the inside and outside of the cooling chamber 1, thereby accelerating the cooling speed of the reagent inside the cooling chamber 1. In this process, the exhaust connecting frame 902 connected to the external exhaust structure is driven by the airflow provided by the fan mechanism 901 to discharge toxic and harmful gases in the high-temperature chemical reagents into the cooling chamber 1.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. 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 cooling device for producing chemical reagent additives, comprising a cooling chamber (1), a cooling machine (2), and a control panel (3), wherein the cooling machine (2) is arranged on the outer end surface of the cooling chamber (1), the control panel (3) is installed on the upper end of the cooling machine (2), the lower end of the cooling machine (2) is connected to a water pipe (4), and the other end of the water pipe (4) is provided with a water tank (5), characterized in that: A stirring shaft (6) is further provided inside the cooling chamber (1), one end of the stirring shaft (6) is connected to a motor (7), a bracket (8) is provided at the bottom end of the motor (7), and a cover plate (9) is provided at the top of the cooling chamber (1); The stirring shaft (6) further comprises a paddle wheel (601) and a shift block (602); the paddle wheel (601) is sleeved on the outer end surface of the stirring shaft (6), and the shift block (602) is fixedly connected to the side end of the paddle wheel (601).

2. A cooling device for chemical reagent auxiliary production according to claim 1, characterized in that: The paddle wheels (601) are in a disk-shaped structure as a whole, and a shifting block (602) protruding from the side is arranged at the outer end. Eight groups of the shifting blocks (602) are arranged at the outer end of each group of paddle wheels (601). The paddle wheels (601) are arranged in six groups, and two groups form a pair from left to right. The two groups of paddle wheels (601) in each pair are arranged in opposite directions, and the shifting blocks (602) face outwards.

3. The cooling device for chemical reagent auxiliary production according to claim 1, characterized in that: The cover plate (9) further comprises a fan mechanism (901) and an exhaust connection frame (902); the fan mechanism (901) is provided in two groups and is fixedly connected to the inner ends of the left and right sides of the cover plate (9); the exhaust connection frame (902) is fixedly connected to the surface of the cover plate (9) outside the left fan mechanism (901).

4. A cooling device for chemical reagent auxiliary production according to claim 3, characterized in that: The fan mechanism (901) is divided into two operating modes: air intake and air exhaust. The left fan mechanism (901) is an exhaust fan, and the right fan is an air intake fan.

5. The cooling device for chemical reagent auxiliary production according to claim 3, characterized in that: The exhaust connection frame (902) needs to be extended to the outside and connected to a prefabricated exhaust gas discharge pipe before it can be used.

6. The cooling device for chemical reagent auxiliary production according to claim 1, characterized in that: The left side of the stirring shaft (6) passes through the body of the cooling bin (1) and continues to extend outwards to connect to the motor (7), and the right side passes through the body of the cooling bin (1) and is connected to a bearing support structure.

7. The cooling device for chemical reagent auxiliary production according to claim 1, characterized in that: The cooling machine (2) also includes a compressor, a condenser, and a refrigerant, and is connected to a water tank (5) below via a water pipe (4).

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