Rapid cooling device for processing environment-friendly coating

Abstract

The utility model relates to the technical field of coating processing and cooling, in particular to a rapid cooling device for environment-friendly coating processing, which comprises a coating cooling and processing structure. A coating circulating cooling structure for cooling the coating during circulating is mounted on the coating cooling processing structure; and the coating cooling processing structure comprises a coating inner barrel and a cooling outer barrel. According to the coating cooling device, cooling liquid in the cooling liquid box is refrigerated through the semiconductor refrigerator, and then coating at the bottom of the coating inner barrel is pumped and circulated to the top of the coating inner barrel through the first circulating pump, so that uniform cooling of the coating is promoted. And meanwhile, a circulating pump II is started to extract the cooled cooling liquid from the cooling liquid tank, and the cooled cooling liquid is injected into the cooling sleeve through a connecting pipe. Cooling liquid flows in the cooling sleeve from bottom to top, then enters the cooling outer barrel and exchanges heat with the coating inner barrel through the circulating heat conduction frame, and the cooling effect is provided for the coating. And finally, the cooled cooling liquid flows back to the cooling liquid tank again, and a circulating refrigerating system is formed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paint processing cooling technical field, concretely relates to a kind of quick cooling device for environmental protection paint processing. BACKGROUND

[0002] Environmental protection paint refers to the performance index, safety index of paint product meet respective product standard under the premise, meet the technical requirements of national environmental label product simultaneously;Paint manufacturing refers to the production of covering material, which is made by adding pigments, solvents and auxiliary materials to natural resin or synthetic resin and processed through multiple processes.In the paint processing process, paint needs to be cooled quickly after high-temperature drying before further processing, so quick cooling of environmental protection paint is an essential part of the paint processing process, and the cooling of paint after high-temperature drying needs to be quick.Chinese patent discloses a kind of quick cooling device for environmental protection paint processing (authorized publication number CN218077423U), which discloses a kind of quick cooling device for environmental protection paint processing, including base, the top of base is equipped with box, the top of box is equipped with motor, the utility model is cooled by being equipped with cooling box, heat dissipation channel, transmission shaft, belt pulley one, belt, belt pulley two, fan blade, baffle, filter screen, stirring rod two, rotating shaft, branch plate, booster pump, cooling pipe, motor and rotating shaft, which can cool the cooling liquid that absorbs heat in paint, so that it can better cool the paint, improve the cooling effect, and make it more efficient, and the stirring rod one is driven by the rotating shaft to stir the paint, so that the contact area is increased, the paint is cooled better, and the practicality is stronger;By the use of connecting block, sliding block, spring and scraper, the paint adhered to the inner wall of box can be scraped off and cleaned, so that the inside of box can be cleaned subsequently, and the waste of resources is reduced.The patent technology solves the problem that the existing quick cooling device for environmental protection paint generally has relatively poor cooling effect, often cannot reach the required temperature, and the cooling process takes too long, which easily leads to the decline of environmental protection paint quality in the production process, and causes certain loss to paint production.

[0003] However, the paint in the prior art only has a cooling effect during stirring, and due to the different capacities of the paint in the stirring tank, the heat exchange and cooling at the bottom of the stirring tank are low, so it is necessary to solve the problem that the paint at the bottom of the stirring tank can be extracted and cooled again in the prior art.

[0004] Therefore, the skilled in the art provides a kind of quick cooling device for environmental protection paint processing to solve the problems raised in the above background. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides:

[0006] The utility model provides a kind of quick cooling device for environment-friendly coating processing, comprising: coating cooling processing structure;Coating circulation cooling structure is installed on the coating cooling processing structure when cooling to coating circulation;The coating cooling processing structure includes coating inner barrel and cooling outer barrel, and the coating inner barrel and cooling outer barrel are sealed between the coating inner barrel and cooling outer barrel, and circulation heat conduction frame is sealed between the coating inner barrel and cooling outer barrel;Coating circulation pipe is connected through the upper and lower ends of the coating inner barrel, and circulation pump one is installed on coating circulation pipe for extracting the flow of coating in the coating inner barrel.

[0007] Preferably: the transmission rod is rotatably assembled in the coating inner barrel, and a plurality of stirring frames are fixedly assembled on the outer wall of the bottom end of the transmission rod.

[0008] The stirring frame is in close contact with the outer wall of the coating inner barrel.

[0009] Preferably: the top end of the stirring frame is connected to a servo motor, and the servo motor is fixedly installed on the outer wall of the coating inner barrel.

[0010] The servo motor is used to actively drive the stirring frame to rotate.

[0011] Preferably: the bottom of the coating circulation pipe is connected through a discharge pipe, the coating circulation pipe is provided with a solenoid valve one on one side of the discharge pipe, and the discharge pipe and the coating circulation pipe are provided with a solenoid valve two.

[0012] Preferably: the outer wall of the coating circulation pipe is sealed with a cooling sleeve, the bottom end of the cooling sleeve is connected through a connecting pipe, the connecting pipe is connected to a circulation pump two, and the water pumping end of the circulation pump two is connected to a cooling liquid tank.

[0013] Preferably: the top end of the cooling sleeve is connected through the cooling outer barrel, and the bottom side of the cooling outer barrel is connected through the cooling liquid tank.

[0014] Preferably: a semiconductor refrigerator is mounted in each of the two side walls of the cooling liquid tank, a double air passage is provided on the outside of the semiconductor refrigerator, a top air duct is connected to the top end of the double air passage, and a heat dissipation fan is mounted on the top end of the top air duct.

[0015] One end of the semiconductor refrigerator is located inside the cooling liquid tank, and the heat dissipation end of the semiconductor refrigerator is provided with heat dissipation fins inside the double air passage.

[0016] The cooling outer barrel is fixedly provided with a support frame, and the cooling liquid tank is fixedly provided with a side bracket, and the controller is installed on the outer wall of the side bracket.

[0017] The technical effects and advantages of the utility model are as follows:

[0018] The utility model discloses, semiconductor refrigerator carries out refrigeration treatment to the coolant in coolant tank, and then through circulating pump one draws the paint of paint inner bucket bottom and circulates to its top to promote the uniform cooling of paint. Meanwhile, circulating pump two starts, and the coolant after refrigeration is drawn from the coolant tank, and is injected into the cooling jacket through the connecting pipe. Coolant flows from bottom to top in the cooling jacket, and then enters the cooling outer bucket, and carries out heat exchange with paint inner bucket through the circulating heat conduction frame, and provides the refrigeration effect for paint. Finally, the cooled coolant reflows to the coolant tank, and forms the circulating refrigeration system. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is the structure schematic drawing of a kind of quick cooling device for environmental protection paint processing provided in the application;

[0020] Fig. 2 It is the structure schematic drawing of the front of a kind of quick cooling device for environmental protection paint processing provided in the application;

[0021] Fig. 3 It is the structure schematic drawing of the split of a kind of quick cooling device for environmental protection paint processing provided in the application;

[0022] Fig. 4 It is the structure schematic drawing of paint cooling processing structure in a kind of quick cooling device for environmental protection paint processing provided in the application;

[0023] Fig. 5 It is the structure schematic drawing of paint circulation cooling structure in a kind of quick cooling device for environmental protection paint processing provided in the application.

[0024] In the drawing:

[0025] 1, paint cooling processing structure;101, paint inner bucket;102, cooling outer bucket;103, circulating heat conduction frame;104, transmission rod;105, stirring frame;106, servo motor;

[0026] 2, paint circulation cooling structure;201, paint circulation pipe;202, circulating pump one;203, electromagnetic valve one;204, blanking pipe;205, electromagnetic valve two;206, cooling jacket;207, connecting pipe;208, circulating pump two;209, coolant tank;210, semiconductor refrigerator;211, double air passage;212, top air scoop;213, heat dissipation fan;

[0027] 3, support frame;4, side support;5, controller. DETAILED DESCRIPTION

[0028] The utility model makes further detailed illustration below combining with the drawings and specific embodiment. The utility model example is given for example and description, and is not exhaustive or limit the utility model to the disclosed form. Many modifications and changes are obvious to those skilled in the art. The embodiment is selected and described to better illustrate the principle and practical application of the utility model, and enable those skilled in the art to understand the utility model to design various embodiments with various modifications suitable for specific purposes.

[0029] Embodiment, please refer to Figs. 1-5 In the embodiment, a rapid cooling device for processing environment-friendly paint is provided, comprising: a paint cooling processing structure 1; a paint circulating cooling structure 2 is installed on the paint cooling processing structure 1 to cool the paint during circulation;

[0030] The paint cooling processing structure 1 comprises a paint inner barrel 101 and a cooling outer barrel 102, and the paint inner barrel 101 and the cooling outer barrel 102 are sealingly arranged, and a circulating heat conduction frame 103 is sealingly arranged between the paint inner barrel 101 and the cooling outer barrel 102; a paint circulating pipe 201 is connected through the upper and lower ends of the paint inner barrel 101, and a circulating pump one 202 is installed on the paint circulating pipe 201 to extract and flow the paint inside the paint inner barrel 101. A transmission rod 104 is rotatably assembled inside the paint inner barrel 101, and a plurality of stirring frames 105 are fixedly assembled on the outer wall of the bottom end of the transmission rod 104.

[0031] The stirring frame 105 is in close contact with the outer wall of the paint inner barrel 101. A servo motor 106 is connected to the top end of the stirring frame 105, and the servo motor 106 is fixedly installed on the outer wall of the paint inner barrel 101. The servo motor 106 is used to actively drive the stirring frame 105 to rotate. A discharge pipe 204 is connected through the bottom of the paint circulating pipe 201, an electromagnetic valve one 203 is installed on one side of the paint circulating pipe 201, and an electromagnetic valve two 205 is assembled between the discharge pipe 204 and the paint circulating pipe 201.

[0032] A cooling sleeve 206 is sealingly sleeved on the outer wall of the paint circulating pipe 201, the bottom end of the cooling sleeve 206 is connected through a connecting pipe 207, the connecting pipe 207 is connected with a circulating pump two 208, and the water suction end of the circulating pump two 208 is connected with a cooling liquid tank 209. The top end of the cooling sleeve 206 is connected through the cooling outer barrel 102, and the bottom side of the cooling outer barrel 102 is connected through the cooling liquid tank 209.

[0033] The two side walls of the cooling liquid tank 209 are equipped with semiconductor refrigerators 210, the outside of the semiconductor refrigerators 210 is provided with double air passages 211, the top end of the double air passages 211 is connected with a top air funnel 212, and the top end of the top air funnel 212 is equipped with a heat dissipation fan 213. One end of the semiconductor refrigerator 210 is located inside the cooling liquid tank 209, and the heat dissipation end of the semiconductor refrigerator 210 is equipped with heat dissipation fins inside the double air passage 211. The outer wall of the cooling outer barrel 102 is fixedly equipped with a support frame 3, and the outer wall of the cooling liquid tank 209 is fixedly installed with a side support 4, and the outer wall of the side support 4 is installed with a controller 5.

[0034] The working principle of the present application according to the above embodiment is:

[0035] When the paint is fed into the paint inner barrel 101, it is connected to the discharge pipe 204 through the external pipeline connected with the external pump body, and the paint is discharged into the paint inner barrel 101 through the paint circulating pipe 201, so that the paint is stored in the paint inner barrel 101. After starting the servo motor 106, the servo motor 106 rotates the transmission rod 104, so that the transmission rod 104 rotates in the paint inner barrel 101. The stirring frame 105 rotates with the transmission rod 104 to stir the paint in the paint inner barrel 101.

[0036] The paint cooling processing structure 1 and the paint circulating cooling structure 2 are used in cooperation, so that the paint can be subjected to multiple cooling treatment.

[0037] The semiconductor refrigerator 210 cools the cooling liquid in the cooling liquid tank 209;

[0038] Start the circulating pump one 202, the circulating pump one 202 starts to extract the paint at the bottom of the paint inner barrel 101 through the paint circulating pipe 201, and discharges it into the inside top of the paint inner barrel 101, so that the paint can circulate.

[0039] Start the circulating pump two 208, extract the cooling liquid in the cooling liquid tank 209 after refrigeration, and discharge it into the inside of the cooling jacket pipe 206 through the connecting pipe 207, so that the cooling liquid gradually rises from the bottom to the top of the cooling jacket pipe 206, and is discharged into the inside of the cooling outer barrel 102. The cooling liquid flows along the circulating heat conduction frame 103 between the cooling outer barrel 102 and the paint inner barrel 101, so that the cooling liquid flows along the circulating heat conduction frame 103 to cool the paint inner barrel 101, and refrigerates the paint in the paint inner barrel 101.

[0040] The cooling liquid at the bottom of the circulating heat conduction frame 103 is discharged into the cooling liquid tank 209 again for circulating refrigeration.

[0041] In the utility model, unless another definite provision and limitation, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for ordinary skill in the art to the person, can according to specific circumstances understanding the specific meaning of the above-mentioned terms in the utility model.

[0042] Obviously, the described embodiments are only part of the embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art and related fields without creative work shall belong to the scope of protection of the utility model. The structure, device and operation method not specifically described and explained in the utility model, if no special description and limitation, are implemented according to conventional means in the art.

Claims

1. A quick cooling device for eco-friendly paint processing, characterized by, Include: Coating cooling processing structure (1), the coating cooling processing structure (1) is installed on the coating circulation cooling structure (2) for cooling when circulating coating; The coating cooling processing structure (1) includes a coating inner barrel (101) and a cooling outer barrel (102), and the coating inner barrel (101) and the cooling outer barrel (102) are sealed, and the coating inner barrel (101) and the cooling outer barrel (102) are sealed and provided with a circulating heat conducting frame (103) between them; The upper and lower ends of the coating inner barrel (101) are connected through the coating circulation pipe (201), and the coating circulation pipe (201) is provided with a circulating pump (202) for extracting and flowing the coating in the coating inner barrel (101).

2. The rapid cooling device for processing environment-friendly paint of claim 1, wherein The coating inner barrel (101) is rotatably assembled with a transmission rod (104), and the bottom end of the transmission rod (104) is fixedly assembled with a plurality of stirring frames (105).

3. The quick cooling device for processing environment-friendly paint of claim 2, wherein The top end of the stirring frame (105) is connected with a servo motor (106), and the servo motor (106) is fixedly installed on the outer wall of the coating inner barrel (101).

4. The quick cooling device for processing environment-friendly paint of claim 1, wherein The bottom of the coating circulation pipe (201) is connected through the discharge pipe (204), and the coating circulation pipe (201) is provided with a solenoid valve (203) on one side of the discharge pipe (204), and the discharge pipe (204) and the coating circulation pipe (201) are assembled with a solenoid valve (205).

5. The quick cooling device for processing environment-friendly paint of claim 4, wherein The outer wall of the coating circulation pipe (201) is sealed with a cooling sleeve (206), and the bottom end of the cooling sleeve (206) is connected through a connecting pipe (207), and the connecting pipe (207) is connected with a circulating pump (208), and the water pumping end of the circulating pump (208) is connected with a cooling liquid tank (209).

6. The quick cooling device for processing environment-friendly paint of claim 5, wherein The top end of the cooling sleeve (206) is connected with the cooling outer barrel (102), and the bottom side of the cooling outer barrel (102) is connected with the cooling liquid tank (209).

7. The quick cooling device for processing environment-friendly paint of claim 6, wherein, The two side walls of the cooling liquid tank (209) are both assembled with a semiconductor refrigerator (210), and the outer side of the semiconductor refrigerator (210) is provided with a double air passage (211), and the top end of the double air passage (211) is connected with a top air duct (212), and the top end of the top air duct (212) is assembled with a cooling fan (213).

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