CN109163581B - Sufficient cooling device of circulating mill base - Google Patents
Sufficient cooling device of circulating mill base Download PDFInfo
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- CN109163581B CN109163581B CN201810704575.XA CN201810704575A CN109163581B CN 109163581 B CN109163581 B CN 109163581B CN 201810704575 A CN201810704575 A CN 201810704575A CN 109163581 B CN109163581 B CN 109163581B
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- cooling
- color paste
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- liquid
- cooling box
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
Abstract
The invention discloses a circulating type color paste full cooling device which comprises a color paste conveying pipeline, a first cooling box, a second cooling box, a cooling liquid storage box and a controller, wherein the first cooling box is connected in series on the color paste conveying pipeline, a first cooling liquid output end of the cooling liquid storage box is connected with a cooling liquid input end of the first cooling box through a first liquid outlet pipe, a first cooling liquid input end of the cooling liquid storage box is connected with a cooling liquid output end of the first cooling box through a first liquid inlet pipe, the first liquid inlet pipe is connected with a first cooler, and a first spiral heat exchange pipe with two ends respectively connected with the first liquid outlet pipe and the first liquid inlet pipe is arranged in the first cooling box. The invention has stable and reliable structure, effectively improves the cooling efficiency of the color paste, has good cooling effect, ensures the full cooling of the color paste by adopting a circulating cooling mode, and has strong practicability.
Description
Technical Field
The invention relates to the technical field of color paste cooling, in particular to a circulating type color paste full cooling device.
Background
In the paint and coating production industry, color paste generally needs to be sanded more than two times because of the fineness requirement. Because prior art does not have corresponding cooling device, the temperature of mill base has improved a lot after first sanding, and the direct sand of uncooled temperature can be higher when second, brings two problems like this: 1. the solvent in the color paste is very easy to volatilize, so that the material waste is caused, and the environment is polluted; 2. the color in the color paste is changed, which brings difficulty to color mixing and influences the product quality. Chinese patent No. cn201120000569.x discloses a color paste cooling device, which comprises a cylinder, wherein a color paste inlet cavity and a cooling cavity are formed inside the cylinder, and the color paste inlet cavity is separated from the cooling cavity; the color paste inlet cavity is communicated with a cooling pipe, and the cooling pipe is positioned in the cooling cavity; the cooling liquid inlet pipe, the cooling liquid outlet pipe, the color paste outlet pipe and the color paste inlet pipe are fixed on the barrel body, the cooling liquid inlet pipe and the cooling liquid outlet pipe are respectively communicated with the cooling cavity, the color paste outlet pipe is communicated with the cooling pipe, and the color paste inlet pipe is communicated with the color paste inlet cavity. But the cooling efficiency of above-mentioned cooling structure is low, and the cooling effect is poor, can not guarantee the abundant cooling of mill base.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a circulating type color paste full cooling device, which solves the problems that the color paste cooling efficiency is low, the cooling effect is poor, and the color paste can not be fully cooled.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a circulating type color paste full cooling device comprises a color paste conveying pipeline, a first cooling tank, a second cooling tank, a cooling liquid storage tank and a controller, wherein the first cooling tank is connected in series on the color paste conveying pipeline, a first cooling liquid output end of the cooling liquid storage tank is connected with a cooling liquid input end of the first cooling tank through a first liquid outlet pipe, a first cooling liquid input end of the cooling liquid storage tank is connected with a cooling liquid output end of the first cooling tank through a first liquid inlet pipe, a first cooler is connected onto the first liquid inlet pipe, a first spiral heat exchange pipe is arranged inside the first cooling tank, two ends of the first spiral heat exchange pipe are respectively connected with the first liquid outlet pipe and the first liquid inlet pipe, a second cooling liquid output end of the cooling liquid storage tank is connected with a cooling liquid input end of the second cooling tank through a second liquid outlet pipe, a second cooling liquid input end of the cooling liquid storage tank is connected with a cooling liquid output end of the second cooling tank through a second liquid inlet pipe, the second cooling tank is provided with a color paste inlet and a color paste outlet, the second cooling tank is internally provided with a second spiral heat exchange tube, two ends of the second spiral heat exchange tube are respectively connected with the color paste inlet and the color paste outlet, the output end of the color paste conveying pipeline is connected with the color paste inlet, the second cooling tank is connected with a cooling color paste output pipeline connected with the color paste outlet, the cooling color paste output pipeline is sequentially provided with a temperature detection section and a first electromagnetic valve from left to right, a color paste circulating pipeline is connected between the temperature detection section and the first electromagnetic valve and provided with a circulating pump, one end of the color paste circulating pipeline, far away from the cooling color paste output pipeline, is connected with the color paste conveying pipeline, the controller is arranged on the second cooling tank and is respectively electrically connected with the temperature detection section and the first electromagnetic valve, the top of second cooler bin is equipped with actuating mechanism, the inside of second cooler bin is equipped with through the rotatory pivot that runs through second spiral heat exchange tube middle part of actuating mechanism drive, actuating mechanism's one end and the below one end that corresponds second spiral heat exchange tube are kept away from in the pivot is equipped with the impeller.
Furthermore, a plurality of spoilers are arranged on the surface of the inner wall of the first cooling box.
Furthermore, a second electromagnetic valve electrically connected with the controller is arranged on the second liquid outlet pipe.
Furthermore, actuating mechanism includes driving motor and speed reducer, driving motor's output is connected with the input of speed reducer, the output of speed reducer passes through the shaft coupling and is connected with the pivot, be equipped with on the inner wall of second cooler bin with pivot assorted bearing.
Furthermore, a temperature sensor electrically connected with the controller is arranged on the inner wall of the second cooling box.
(III) advantageous effects
The invention provides a circulating type color paste full cooling device, which is characterized in that a color paste conveying pipeline, a first cooling box, a second cooling box, a cooling liquid storage box and a controller are arranged in a matching way, namely, cooling liquid in the cooling liquid storage box is conveyed into a first spiral heat exchange pipe in the first cooling box through a first liquid outlet pipe and exchanges heat with color paste conveyed to the first cooling box through a color paste conveying pipeline, low-temperature color paste after heat exchange is conveyed into a second spiral heat exchange pipe in the second cooling box, the cooling liquid in the cooling liquid storage box is conveyed into the second cooling box through the second liquid outlet pipe and exchanges heat with the color paste in the second spiral heat exchange pipe, a driving mechanism on the second cooling box is matched to drive a rotating shaft in the second cooling box and an impeller on the rotating shaft to stir the cooling liquid, so that the cooling liquid and the color paste in the second spiral heat exchange pipe are fully exchanged heat, the cooling efficiency of the color paste is effectively improved, the cooling effect is good, the color paste after secondary cooling is discharged through the cooling color paste output pipeline, the color paste circulating pipeline, the temperature detection section on the cooling color paste output pipeline and the arrangement of the first electromagnetic valve, when the color paste is not sufficiently cooled, the controller controls the first electromagnetic valve to be closed, the color paste which is not sufficiently cooled is conveyed into the color paste conveying pipeline again through the color paste circulating pipeline to be circularly cooled until the color paste is sufficiently cooled, so that the sufficient cooling of the color paste is ensured, meanwhile, the arrangement of the first cooler on the first liquid inlet pipe and the second cooler on the second liquid inlet pipe can quickly cool the cooling liquid after heat exchange and convey the cooling liquid into the cooling liquid storage tank for circular use, the cooling efficiency of the color paste is effectively improved, the cooling effect is good, the full cooling of the color paste is ensured by adopting a circulating cooling mode, and the practicability is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the second cooling tank of the present invention.
In the figure: 1. a color paste delivery pipe; 2. a first cooling tank; 3. a second cooling tank; 4. a coolant storage tank; 5. a controller; 6. a first liquid outlet pipe; 7. a first liquid inlet pipe; 8. a first cooler; 9. a first spiral heat exchange tube; 10. a second liquid outlet pipe; 11. a second liquid inlet pipe; 12. a second cooler; 13. a second spiral heat exchange tube; 14. a cooling color paste output pipeline; 15. a temperature detection section; 16. a first solenoid valve; 17. a color paste circulating pipeline; 18. a drive mechanism; 19. a rotating shaft; 20. an impeller; 21. a spoiler.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the present invention provides a technical solution: a circulating type color paste full cooling device comprises a color paste conveying pipeline 1, a first cooling box 2, a second cooling box 3, a cooling liquid storage box 4 and a controller 5, wherein the first cooling box 2 is connected in series on the color paste conveying pipeline 1, a first cooling liquid output end of the cooling liquid storage box 4 is connected with a cooling liquid input end of the first cooling box 2 through a first liquid outlet pipe 6, a first cooling liquid input end of the cooling liquid storage box 4 is connected with a cooling liquid output end of the first cooling box 2 through a first liquid inlet pipe 7, the first liquid inlet pipe 7 is connected with a first cooler 8, a first spiral heat exchange pipe 9 with two ends respectively connected with the first liquid outlet pipe 6 and the first liquid inlet pipe 7 is arranged in the first cooling box 2, a second cooling liquid output end of the cooling liquid storage box 4 is connected with a cooling liquid input end of the second cooling box 3 through a second liquid outlet pipe 10, a second cooling liquid input end of the cooling liquid storage box 4 is connected with a cooling liquid output end of the second cooling box 3 through a second liquid inlet pipe 11, the second liquid inlet pipe 11 is connected with a second cooler 12, the second cooling box 3 is provided with a color paste inlet and a color paste outlet, a second spiral heat exchange pipe 13 with two ends respectively connected with the color paste inlet and the color paste outlet is arranged inside the second cooling box 3, an output end of the color paste conveying pipeline 1 is connected with the color paste inlet, the second cooling box 3 is connected with a cooling color paste output pipeline 14 connected with the color paste outlet, a temperature detection section 15 and a first electromagnetic valve 16 are sequentially arranged on the cooling color paste output pipeline 14 from left to right, a color paste circulating pipeline 17 is connected between the temperature detection section 15 and the first electromagnetic valve 16 on the cooling color paste output pipeline 14, and a circulating pump is arranged on the color paste circulating pipeline 17, the one end that cooling mill base output pipeline 14 was kept away from to mill base circulating line 17 is connected with mill base pipeline 1, controller 5 sets up on second cooler bin 3, controller 5 is connected with temperature detection section 15 and first solenoid valve 16 electricity respectively, the top of second cooler bin 3 is equipped with actuating mechanism 18, the inside of second cooler bin 3 is equipped with through actuating mechanism 18 drive rotation and run through the pivot 19 at second spiral heat exchange tube 13 middle part, the below one end that actuating mechanism 18 was kept away from to pivot 19 just corresponds second spiral heat exchange tube 13 is equipped with impeller 20.
Specifically, a plurality of spoilers 21 are arranged on the inner wall surface of the first cooling box 2; a second electromagnetic valve electrically connected with the controller 5 is arranged on the second liquid outlet pipe 10; the driving mechanism 18 comprises a driving motor and a speed reducer, the output end of the driving motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with the rotating shaft 19 through a coupler, and a bearing matched with the rotating shaft 19 is arranged on the inner wall of the second cooling box 3; and a temperature sensor electrically connected with the controller 5 is arranged on the inner wall of the second cooling box 3.
When the device is used, the cooling liquid in the cooling liquid storage box 4 is conveyed to the first spiral heat exchange tube 9 in the first cooling box 2 through the first liquid outlet tube 6 by matching the color paste conveying pipeline 1, the first cooling box 2, the second cooling box 3, the cooling liquid storage box 4 and the controller 5, and exchanges heat with the color paste conveyed to the first cooling box 2 through the color paste conveying pipeline 1, the low-temperature color paste after heat exchange is conveyed to the second spiral heat exchange tube 13 in the second cooling box 3, the cooling liquid in the cooling liquid storage box 4 is conveyed to the second cooling box 3 through the second liquid outlet tube 10, exchanges heat with the color paste in the second spiral heat exchange tube 13, and the cooling liquid is stirred by matching with the rotating shaft 19 in the second cooling box 3 and the impeller 20 on the rotating shaft 19 through the driving mechanism 18 on the second cooling box 3, so that the cooling liquid and the color paste in the second spiral heat exchange tube 13 can exchange heat sufficiently, the cooling efficiency of the color paste is effectively improved, the cooling effect is good, the color paste after secondary cooling is discharged through the cooling color paste output pipeline 14 by arranging the cooling color paste output pipeline 14 and the color paste outlet of the second cooling box 3, the cooling color paste output pipeline 14, the color paste circulating pipeline 17, the temperature detection section 15 on the cooling color paste output pipeline 14 and the first electromagnetic valve 16, when the color paste is not sufficiently cooled, the controller 5 controls the first electromagnetic valve 16 to close, the color paste which is not sufficiently cooled is conveyed into the color paste conveying pipeline 1 again through the color paste circulating pipeline 17 to be circularly cooled until the color paste is sufficiently cooled, so that the sufficient cooling of the color paste is ensured, meanwhile, the arrangement of the first cooler 8 on the first liquid inlet pipe 7 and the arrangement of the second cooler 12 on the second liquid inlet pipe 11 can quickly cool the cooling liquid after heat exchange and transport the cooling liquid to the cooling liquid storage tank 4 again for recycling.
In conclusion, the invention has the advantages of stable and reliable structure, good cooling effect, capability of effectively improving the cooling efficiency of the color paste, capability of ensuring the full cooling of the color paste by adopting a circulating cooling mode and strong practicability.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents, it being noted that the electrical components appearing therein are each electrically connected to an external master controller and 220V mains, and the master controller may be a conventionally known device, such as a computer, which controls the electrical components.
Claims (4)
1. A circulating type color paste full cooling device is characterized by comprising a color paste conveying pipeline (1), a first cooling box (2), a second cooling box (3), a cooling liquid storage box (4) and a controller (5), wherein the first cooling box (2) is connected in series on the color paste conveying pipeline (1), a first cooling liquid output end of the cooling liquid storage box (4) is connected with a cooling liquid input end of the first cooling box (2) through a first liquid outlet pipe (6), a first cooling liquid input end of the cooling liquid storage box (4) is connected with a cooling liquid output end of the first cooling box (2) through a first liquid inlet pipe (7), a first cooler (8) is connected onto the first liquid inlet pipe (7), a first spiral heat exchange pipe (9) is arranged inside the first cooling box (2), two ends of the first spiral heat exchange pipe are respectively connected with the first liquid outlet pipe (6) and the first liquid inlet pipe (7), a second cooling liquid output end of the cooling liquid storage box (4) is connected with a cooling liquid input end of the second cooling box (3) through a second liquid outlet pipe (10), a second cooling liquid input end of the cooling liquid storage box (4) is connected with a cooling liquid output end of the second cooling box (3) through a second liquid inlet pipe (11), a second cooler (12) is connected onto the second liquid inlet pipe (11), a color paste inlet and a color paste outlet are arranged on the second cooling box (3), a second spiral heat exchange pipe (13) with two ends respectively connected with the color paste inlet and the color paste outlet is arranged inside the second cooling box (3), an output end of the color paste conveying pipeline (1) is connected with the color paste inlet, a cooling color paste output pipeline (14) connected with the color paste outlet is connected onto the second cooling box (3), a temperature detection section (15) and a first electromagnetic valve (16) are sequentially arranged on the cooling color paste output pipeline (14) from left to right, a color paste circulating pipeline (17) is connected to the cooling color paste output pipeline (14) and positioned between the temperature detection section (15) and the first electromagnetic valve (16), a circulating pump is arranged on the color paste circulating pipeline (17), one end, far away from the cooling color paste output pipeline (14), of the color paste circulating pipeline (17) is connected with the color paste conveying pipeline (1), the controller (5) is arranged on the second cooling box (3), the controller (5) is respectively electrically connected with the temperature detection section (15) and the first electromagnetic valve (16), a driving mechanism (18) is arranged at the top of the second cooling box (3), a rotating shaft (19) which is driven to rotate by the driving mechanism (18) and penetrates through the middle part of the second spiral heat exchange tube (13) is arranged inside the second cooling box (3), one end, far away from the driving mechanism (18), of the rotating shaft (19) and one end, corresponding to the lower part of the second spiral heat exchange tube (13) is provided with an impeller (20), and a second electromagnetic valve electrically connected with the controller (5) is arranged on the second liquid outlet pipe (10).
2. The circulating color paste full cooling device according to claim 1, characterized in that: the inner wall surface of the first cooling box (2) is provided with a plurality of spoilers (21).
3. The circulating color paste full cooling device according to claim 1, characterized in that: the driving mechanism (18) comprises a driving motor and a speed reducer, the output end of the driving motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with the rotating shaft (19) through a coupler, and a bearing matched with the rotating shaft (19) is arranged on the inner wall of the second cooling box (3).
4. The circulating color paste full cooling device according to claim 1, characterized in that: and a temperature sensor electrically connected with the controller (5) is arranged on the inner wall of the second cooling box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704575.XA CN109163581B (en) | 2018-06-30 | 2018-06-30 | Sufficient cooling device of circulating mill base |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704575.XA CN109163581B (en) | 2018-06-30 | 2018-06-30 | Sufficient cooling device of circulating mill base |
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| CN109163581A CN109163581A (en) | 2019-01-08 |
| CN109163581B true CN109163581B (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810704575.XA Expired - Fee Related CN109163581B (en) | 2018-06-30 | 2018-06-30 | Sufficient cooling device of circulating mill base |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345781B (en) * | 2019-06-25 | 2021-02-26 | 徐州三美电器科技有限公司 | Cooling device for producing metal working fluid |
| CN112066621B (en) * | 2020-09-02 | 2022-06-03 | 山东天润新能源材料有限公司 | Cooling device for electrolyte preparation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2913320A1 (en) * | 2014-02-27 | 2015-09-02 | Linde Aktiengesellschaft | Method and assembly for the production of oxygenates with continuous heat exchange between the input flow and raw product flow |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20150202555A1 (en) * | 2014-01-17 | 2015-07-23 | Lam Research Ag | Method and apparatus for conditioning process liquids |
| CN204891845U (en) * | 2015-09-07 | 2015-12-23 | 马鞍山市鸿翮实业有限公司 | Degreasing agent preparation is with reposition of redundant personnel cooling system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2913320A1 (en) * | 2014-02-27 | 2015-09-02 | Linde Aktiengesellschaft | Method and assembly for the production of oxygenates with continuous heat exchange between the input flow and raw product flow |
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| CN109163581A (en) | 2019-01-08 |
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Inventor after: Peng Ran Inventor after: Wang Qi Inventor before: Wang Qi |
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Effective date of registration: 20200702 Address after: First floor, Pingyikou Management Committee, Xiakou Town, Xingshan County, Yichang City, Hubei Province Applicant after: Hubei kaloer New Material Technology Co., Ltd Address before: 313028 101 room 7, Meijia road 201, eight Li Dian Town, Wuxing District, Huzhou, Zhejiang, China Applicant before: HUZHOU QUANYOU ELECTRICAL MATERIAL Co.,Ltd. |
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