Chemical mixed liquid cooling device

Abstract

The utility model discloses a chemical mixed liquid cooling device which comprises a mixing tank and a base arranged at the bottom of the mixing tank and further comprises a driving stirring mechanism, an impeller assembly, a liquid spraying assembly, an air cooling assembly and an adjusting mechanism, the driving stirring mechanism is arranged above the mixing tank, the impeller assembly is located on the lower portion in the mixing tank, and the liquid spraying assembly is located on the lower portion in the mixing tank. The top input end of the impeller assembly is connected with the bottom output end of the driving stirring mechanism, the liquid spraying assembly is circumferentially arranged in the mixing tank, the bottom input end of the liquid spraying assembly communicates with the output end of the impeller assembly, the air cooling assembly is arranged on the side wall of the mixing tank, and the adjusting mechanism is arranged between the mixing tank and the air cooling assembly. The liquid spraying assembly is used for adjusting opening and closing of the air cooling assembly, mixed liquid at the bottom of the mixing tank is conveyed outwards through the impeller assembly and sprayed downwards through the liquid spraying assembly, the mixed liquid continuously and circularly sprayed out from top to bottom is subjected to air cooling through the air cooling assembly, and the cooling effect is improved.

Description

Technical Field

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

[0002] In the chemical production process, raw materials need to be mixed with various reagents to form a mixed liquid. During the mixing process, due to the unique chemical properties of chemical raw materials, a certain amount of heat will be generated during mixing, which will increase the temperature of the mixed liquid, or due to chemical mixing requirements, heating treatment is also required during mixing. Therefore, the chemical mixed liquid generally has a high temperature after mixing, so the chemical mixed liquid needs to be cooled. The existing chemical mixed liquid cooling device generally cools by natural cooling or stirring cooling. This cooling method is time-consuming and inefficient. Therefore, the cooling method of the existing chemical mixed liquid cooling device still needs to be improved. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a chemical mixed liquid cooling device to solve the problem of poor cooling effect of the prior art mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above object, the utility model provides the following technical solution: a chemical mixed liquid cooling device, comprising a mixing tank and a base arranged at the bottom of the mixing tank, and also comprising:

[0007] A driving stirring mechanism, wherein the driving stirring mechanism is arranged above the mixing tank;

[0008] An impeller assembly, the impeller assembly is located at the lower part of the mixing tank, and the top input end of the impeller assembly is connected to the bottom output end of the driving stirring mechanism;

[0009] A liquid spray assembly, the liquid spray assembly is circumferentially arranged inside the mixing tank, and the bottom input end of the liquid spray assembly is connected to the output end of the impeller assembly;

[0010] An air cooling component, the air cooling component is arranged on the side wall of the mixing tank;

[0011] The regulating mechanism is arranged between the mixing tank and the air cooling component and is used for regulating the opening and closing of the air cooling component.

[0012] Furthermore, the driving and stirring mechanism comprises:

[0013] Motor 1, the motor 1 is installed on the top of the mixing tank;

[0014] A stirring shaft, the stirring shaft is longitudinally arranged in the middle of the mixing tank, and the stirring shaft is connected to the output end of the motor 1;

[0015] Wherein, a plurality of stirring blades are also arranged on the outer wall of the stirring shaft, and the stirring blades are located in the mixing tank.

[0016] Furthermore, the impeller assembly comprises:

[0017] An outer shell, the outer shell being fixed on the inner bottom wall of the mixing tank;

[0018] an impeller, the impeller being rotatably disposed inside the housing;

[0019] Wherein, a water inlet is arranged at the top of the shell, and the bottom end of the stirring shaft passes through the water inlet and is concentrically connected with the top of the impeller.

[0020] Furthermore, the liquid spraying assembly comprises:

[0021] A liquid spray pipe, which is longitudinally arranged inside the mixing tank, and the bottom input end of the liquid spray pipe is connected to the output end of the shell;

[0022] Wherein, the top output end of the liquid spray pipe is bent downward;

[0023] A uniform distribution box, the uniform distribution box is connected to the top output end of the liquid spraying pipe;

[0024] Nozzles, a plurality of the nozzles are connected and arranged at the bottom end of the uniform distribution box.

[0025] Furthermore, the air cooling component includes:

[0026] An air cooling box, wherein an air cooling port is arranged on the outer wall of the mixing tank, and the air cooling box is installed on the air cooling port;

[0027] Wherein, the air cooling port corresponds to the position of the uniform distribution box;

[0028] A fan, the fan being mounted on the outer wall of the air cooling box;

[0029] The filter unit is arranged at the input side of the fan.

[0030] Furthermore, the regulating mechanism comprises:

[0031] An annular sleeve, the annular sleeve is rotatably sleeved on the outer wall of the mixing tank;

[0032] Wherein, a through groove suitable for the annular sleeve to rotate and penetrate is provided between the air cooling box and the outer wall of the mixing tank;

[0033] Ventilation holes, the vent holes are arranged on the annular sleeve, and the number of the vent holes is the same as the number of the air cooling holes;

[0034] A rubber wheel, the rubber wheel being in rotational contact with the outer wall of the annular sleeve;

[0035] A driving shaft, the middle part of each rubber wheel is fixedly penetrated by the driving shaft;

[0036] Motor 2 is installed on the base, and the top output end of motor 2 is coaxially connected with the driving shaft.

[0037] (III) Beneficial effects

[0038] Compared with the prior art, the utility model provides a chemical mixed liquid cooling device having the following

[0039] Beneficial effects:

[0040] The utility model can place chemical raw materials and reagents that need to be mixed through the mixing tank, and can drive the mixing through the driving stirring mechanism. Negative pressure can be generated by the impeller component under the drive of the stirring mechanism, so that the mixed liquid at the bottom of the mixing tank is transported outward and sprayed downward by the spray component, and the mixed liquid that is continuously sprayed from top to bottom is air-cooled by the air cooling component to improve the cooling effect. The air cooling component can be opened and closed by the regulating mechanism. The utility model can be used in combination with the usage situation. The chemical raw materials and reagents can be stirred and mixed by driving the stirring mechanism. At the same time, the mixed liquid can also be transported from bottom to top and flow into the mixing tank again through the impeller component to enhance the mixing effect. The mixed liquid flowing from bottom to top and downward again is cooled by the air cooling component, the mixed liquid is diverted and the contact area with the air flow is increased to improve the air cooling and cooling effect. Moreover, through the impact of the high-speed air flow, part of the mixed liquid will be blown to the position of the driving stirring mechanism again to break it up, and the cooling effect is further enhanced. In the utility model, mixing and air cooling assist each other to enhance the effect. Compared with the prior art, the mixing effect and cooling effect are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of the structure of this application;

[0042] Figure 2 This is a schematic diagram of the structure of the liquid spray pipe and the shell in this application;

[0043] Figure 3 It is an internal cross-section of the housing in the present application and a schematic diagram of the structure in cooperation with the liquid spray pipe;

[0044] Figure 4 This is a schematic diagram of the structure of the wind cooling box in this application and the state where the installation frame and the mixing tank are separated;

[0045] Figure 5 This is a schematic diagram of the structure of the annular sleeve, rubber wheel, drive shaft and motor 2 in this application;

[0046] Figure 6 It is a schematic diagram of the structure of the mixing tank, motor 1 and air cooling port in this application.

[0047] In the figure: 1. mixing tank; 2. base; 3. motor 1; 4. stirring shaft; 5. stirring blade; 6. outer casing; 7. impeller; 8. water inlet; 9. liquid spray pipe; 10. uniform distribution box; 11. nozzle; 12. air cooling box; 13. fan; 14. installation frame; 15. filter cotton; 16. annular sleeve; 17. vent; 18. rubber wheel; 19. drive shaft; 20. motor 2; 21. air cooling port. DETAILED DESCRIPTION

[0048] 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.

[0049] For examples, see Figures 1 to 6 A chemical mixed liquid cooling device comprises a mixing tank 1 and a base 2 arranged at the bottom of the mixing tank 1, and also comprises: a driving stirring mechanism, an impeller 7 assembly, a liquid spray assembly, an air cooling assembly and an adjusting mechanism, wherein the driving stirring mechanism is arranged above the mixing tank 1, the impeller 7 assembly is located at the lower part of the mixing tank 1, and the top input end of the impeller 7 assembly is connected to the bottom output end of the driving stirring mechanism, the liquid spray assembly is circumferentially arranged inside the mixing tank 1, and the bottom input end of the liquid spray assembly is connected to the output end of the impeller 7 assembly, the air cooling assembly is arranged on the side wall of the mixing tank 1, and the adjusting mechanism The regulating mechanism is arranged between the mixing tank 1 and the air cooling component, and is used to adjust the opening and closing of the air cooling component. The chemical raw materials and reagents to be mixed can be placed in the mixing tank 1, and they can be driven to mix by driving the stirring mechanism. The impeller 7 component can generate negative pressure under the drive of the stirring mechanism, so that the mixed liquid at the bottom of the mixing tank 1 is transported outward and sprayed downward by the spraying component. The mixed liquid that is continuously sprayed from top to bottom is air-cooled by the air cooling component to improve the cooling effect. The opening and closing of the air cooling component can be realized through the regulating mechanism, and it can be used in combination with the usage situation.

[0050] In this embodiment, correspondingly, the driving stirring mechanism includes: a motor 3 and a stirring shaft 4, the motor 3 is installed at the top of the mixing tank 1, the stirring shaft 4 is longitudinally arranged in the middle of the mixing tank 1, and the stirring shaft 4 is connected to the output end of the motor 3, and a plurality of stirring blades 5 are also arranged on the outer wall of the stirring shaft 4, and the stirring blades 5 are located in the mixing tank 1. The motor 3 can drive the stirring shaft 4 to rotate, and the stirring shaft 4 can drive the stirring blades 5 to rotate, so that the chemical raw materials and reagents inside the mixing tank 1 can be mixed.

[0051] In this embodiment, correspondingly, the impeller 7 assembly includes: an outer shell 6 and an impeller 7. The outer shell 6 is fixed on the inner bottom wall of the mixing tank 1. The impeller 7 is rotatably arranged inside the outer shell 6. A water inlet 8 is arranged on the top of the outer shell 6. The bottom end of the stirring shaft 4 passes through the water inlet 8 and is concentrically connected to the top of the impeller 7. The high-speed rotation of the stirring shaft 4 can drive the impeller 7 to rotate. The impeller 7 cooperates with the outer shell 6 to generate negative pressure on the mixed liquid and sucks it into the inner part of the outer shell 6 through the water inlet 8, and then sprays it outward from the output end of the outer shell 6.

[0052] In this embodiment, correspondingly, the liquid spray component includes: a liquid spray pipe 9, a uniform distribution box 10 and a nozzle 11, which are longitudinally arranged inside the mixing tank 1, and the bottom input end of the liquid spray pipe 9 is connected to the output end of the outer shell 6, the top output end of the liquid spray pipe 9 is bent downward, and the uniform distribution box 10 is connected to the top output end of the liquid spray pipe 9, and the bottom end of the uniform distribution box 10 is connected to multiple nozzles 11. Through the liquid spray component, the liquid at the bottom of the mixed liquid can be continuously transported upward and diverted to form a mist water curtain, which is convenient for air cooling.

[0053] In the present embodiment, correspondingly, the air cooling component includes: an air cooling box 12, a fan 13 and a filter part. An air cooling port 21 is provided on the outer wall of the mixing tank 1, and the air cooling box 12 is installed on the air cooling port 21. The air cooling port 21 corresponds to the position of the uniform distribution box 10. The fan 13 is installed on the outer wall of the air cooling box 12. The filter part is arranged on the input side of the fan 13. The air entering the air cooling box 12 can be filtered through the filter part. In the present embodiment, the filter part includes a mounting frame 14, and the mounting frame 14 is connected to the outer wall of the air cooling box 12 by bolts. A filter cotton 15 is installed in the mounting frame 14. When the mixed liquid forms a mist water curtain, the gas generated by the fan 13 is continuously blown to the mist water curtain. When the fast-flowing air passes through the mist water curtain, the cooling area can be enhanced to achieve the effect of rapid cooling. At the same time, the mist water curtain can be blown to the position of the stirring blade 5 again under the action of the fast-flowing air, and is broken up again by the rotating stirring blade 5, which is more conducive to cooling and cooling the mixed liquid.

[0054] In this embodiment, the adjustment mechanism includes: an annular sleeve 16, a vent 17, a rubber wheel 18, a drive shaft 19 and a motor 20. The annular sleeve 16 is rotatably sleeved on the outer wall of the mixing tank 1. A through groove suitable for the annular sleeve 16 to rotate through is provided between the air cooling box 12 and the outer wall of the mixing tank 1. The vent hole is provided on the annular sleeve 16, and the number of the vent 17 and the air cooling port 21 is the same. The rubber wheel 18 is in rotational contact with the outer wall of the annular sleeve 16. The middle part of each rubber wheel 18 is fixedly penetrated with a drive shaft 19. The motor 20 It is installed on the base 2, and the top output end of the motor 20 is concentrically connected to the driving shaft 19. The driving shaft 19 can be rotated by the rotation of the motor 20, and the driving shaft 19 can rotate the rubber wheel 18. The rubber wheel 18 drives the annular sleeve 16 to rotate on the outer wall of the mixing tank 1 through friction transmission. When the mixed liquid inside the mixing tank 1 is mixed, the motor 20 is turned on to rotate the annular sleeve 16. When the vent 17 is aligned with the air cooling port 21, the fan 13 is turned on. The fan 13 generates an airflow to cool the mist water curtain.

[0055] To sum up, when the chemical mixed liquid cooling device is in use, the annular sleeve 16 is first rotated to a state where the vent 17 and the air cooling port 21 are misaligned, wherein a sealing strip is provided on the inner wall of the through groove, and the sealing strip is embedded in the inner wall of the through groove to ensure the effective use of the sealing strip, and then the chemical raw materials and reagents are placed in the mixing tank 1, and the motor 3 is turned on to drive the stirring shaft 4 and the stirring blade 5 to rotate to mix the mixed liquid, and at the same time, the impeller 7 rotates to transport and discharge the mixed liquid from bottom to top, further improving the mixing effect and mixing efficiency. When the mixing is completed, the motor 20 is turned on to align the vent 17 with the air cooling port 21. At this time, the motor fan 13 is turned on to generate an airflow to cool the mist water curtain, and at the same time, part of the mixed liquid contacts the stirring blade 5 again under the action of the airflow to be dispersed, and further cooled to achieve the purpose of rapid cooling.

[0056] It should be noted that the mixing tank 1 is an existing well-known tank equipment, with a feed port and a corresponding cover plate provided on the top, a corresponding discharge pipe and valve provided on the bottom of the mixing tank 1, and a pressure-stabilizing valve and a pressure gauge and other devices installed on the mixing tank 1 to ensure the stability and use of the internal air pressure of the mixing tank 1. The configuration of the above-mentioned valves, instruments and pipe fittings are all conventional technologies known to technical personnel in this field, and are not the focus of improvement of this application, and will not be repeated here.

[0057] 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 chemical mixed liquid cooling device, comprising a mixing tank (1) and a base (2) arranged at the bottom of the mixing tank (1), characterized in that: Also includes: A driving and stirring mechanism, wherein the driving and stirring mechanism is arranged above the mixing tank (1); An impeller (7) assembly, wherein the impeller (7) assembly is located at the lower part of the mixing tank (1), and the top input end of the impeller (7) assembly is connected to the bottom output end of the driving stirring mechanism; A liquid spray assembly, the liquid spray assembly is circumferentially arranged inside the mixing tank (1), and the bottom input end of the liquid spray assembly is connected to the output end of the impeller (7) assembly; An air cooling component, the air cooling component being arranged on a side wall of the mixing tank (1); An adjusting mechanism is arranged between the mixing tank (1) and the air cooling component and is used for adjusting the opening and closing of the air cooling component.

2. A chemical mixed liquid cooling device according to claim 1, characterized in that: The driving and stirring mechanism comprises: Motor 1 (3), the motor 1 (3) being mounted on the top of the mixing tank (1); A stirring shaft (4), the stirring shaft (4) is longitudinally arranged in the middle of the mixing tank (1), and the stirring shaft (4) is connected to the output end of the motor 1 (3); Wherein, a plurality of stirring blades (5) are also arranged on the outer wall of the stirring shaft (4), and the stirring blades (5) are located in the mixing tank (1).

3. A chemical mixed liquid cooling device according to claim 2, characterized in that: The impeller (7) assembly comprises: An outer shell (6), wherein the outer shell (6) is fixed on the inner bottom wall of the mixing tank (1); an impeller (7), the impeller (7) being rotatably disposed inside the housing (6); A water inlet (8) is provided at the top of the housing (6), and the bottom end of the stirring shaft (4) passes through the water inlet (8) and is concentrically connected to the top of the impeller (7).

4. A chemical mixed liquid cooling device according to claim 3, characterized in that: The liquid spraying assembly comprises: a liquid spray pipe (9) which is longitudinally arranged inside the mixing tank (1), and the bottom input end of the liquid spray pipe (9) is connected to the output end of the housing (6); Wherein, the top output end of the liquid spray pipe (9) is bent downward; A uniform distribution box (10), the uniform distribution box (10) being connected to the top output end of the liquid spraying pipe (9); Nozzles (11), a plurality of nozzles (11) are connected and arranged at the bottom end of the uniform distribution box (10).

5. A chemical mixed liquid cooling device according to claim 4, characterized in that: The air cooling component comprises: An air cooling box (12), wherein an air cooling port (21) is provided on the outer wall of the mixing tank (1), and the air cooling box (12) is installed on the air cooling port (21); Wherein, the air cooling port (21) corresponds to the position of the uniform distribution box (10); A fan (13), wherein the fan (13) is installed on the outer wall of the air cooling box (12); A filter unit is arranged on the input side of the fan (13).

6. A chemical mixed liquid cooling device according to claim 5, characterized in that: The regulating mechanism comprises: an annular sleeve (16), the annular sleeve (16) being rotatably sleeved on the outer wall of the mixing tank (1); Wherein, a through groove suitable for the annular sleeve (16) to rotate and penetrate is provided between the air cooling box (12) and the outer wall of the mixing tank (1); A vent (17), wherein the vent is arranged on the annular sleeve (16), and the number of the vent (17) is the same as the number of the air cooling ports (21); A rubber wheel (18), the rubber wheel (18) being in rotational contact with the outer wall of the annular sleeve (16); A driving shaft (19), the driving shaft (19) is fixedly passed through the middle of each rubber wheel (18); Motor 2 (20), the motor 2 (20) is mounted on the base (2), and the top output end of the motor 2 (20) is coaxially connected to the driving shaft (19).

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