CN212653276U - Quick cooling device of sand mill coolant liquid - Google Patents
Quick cooling device of sand mill coolant liquid Download PDFInfo
- Publication number
- CN212653276U CN212653276U CN202021074828.9U CN202021074828U CN212653276U CN 212653276 U CN212653276 U CN 212653276U CN 202021074828 U CN202021074828 U CN 202021074828U CN 212653276 U CN212653276 U CN 212653276U
- Authority
- CN
- China
- Prior art keywords
- cooling
- pipe
- liquid
- liquid nitrogen
- sand mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a quick cooling device of sand mill coolant liquid, including liquid nitrogen container and dull polish machine, be provided with the cooling feed liquor pipe on the dull polish machine, the liquid nitrogen container is provided with the heat exchanger, and the intercommunication is provided with the heat transfer drain pipe on the heat exchanger, and the heat transfer drain pipe communicates with the cooling feed liquor pipe of dull polish machine, the heat exchanger is provided with the circulative cooling pipe, the circulative cooling pipe with the coolant liquid drain pipe intercommunication of circulative cooling pipe, liquid nitrogen container are provided with the outlet duct, and the outlet duct passes through connecting pipe and dull polish machine protection gas intake pipe intercommunication. Can realize carrying out quick cooling to the coolant liquid, can use the liquid nitrogen to fall to the lower temperature to the coolant liquid, the liquid nitrogen gasification after the heat transfer carries out the inert gas protection to the dull polish machine, effectively utilizes the liquid nitrogen, plays cooling and inert gas guard action, convenient and fast, reduce cost.
Description
Technical Field
The utility model relates to a quick cooling field of dull polish machine specifically is quick cooling device of sand mill coolant liquid.
Background
Since the sand mill locally generates a large amount of heat energy during operation, it must be cooled in time to prevent damage to the working parts or workpieces. But the cooling system for the sand mill is simple and easy, has poor effect, needs cooling medium for cooling, needs frequent replacement of the cooling medium, and has higher cost. In the production, in order to meet the requirement of sterility, inert gas is used for isolation, the inert gas is in a liquid state after being conveyed, the temperature is extremely low, and if the inert gas and the inert gas are effectively combined, the cooling liquid can be effectively cooled, and meanwhile, the energy is reasonably utilized. It is necessary to develop a novel rapid cooling device for the cooling liquid of the sand mill, so that the energy of the inert gas can be efficiently utilized, and the production cost of a company can be reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick cooling device of sand mill coolant liquid to solve the problem that appears in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: including liquid nitrogen container and dull polish machine, be provided with the cooling feed liquor pipe on the dull polish machine, be provided with the heat exchanger in the liquid nitrogen container, the intercommunication is provided with the heat transfer drain pipe on the heat exchanger, the heat transfer drain pipe communicates with the cooling feed liquor pipe of dull polish machine, the heat exchanger is provided with the circulative cooling pipe, the circulative cooling pipe with the coolant liquid drain pipe intercommunication of circulative cooling pipe.
Further, the liquid nitrogen container is provided with an air outlet pipe, the grinding machine is provided with a shielding gas inlet pipe, and the air outlet pipe is communicated with the shielding gas inlet pipe through a connecting pipe.
Further, a circulating pump is arranged on the cooling liquid inlet pipe.
Further, a temperature sensor is arranged on the cooling liquid inlet pipe.
Further, a cooling liquid pressure sensor is arranged on the circulating cooling pipe.
Further, a gas pressure sensor is arranged on the liquid nitrogen container.
Further, a liquid nitrogen inlet is arranged on the liquid nitrogen container.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the cooling liquid can be rapidly cooled; (2) liquid nitrogen can be used to cool the cooling liquid to a lower temperature; (3) the liquid nitrogen gasification after heat exchange carries out inert gas protection to the dull polish machine, effectively utilizes the liquid nitrogen, plays cooling and inert gas protection effect, convenient and fast, reduce cost.
Drawings
FIG. 1 is a schematic view of the present invention
In the figure: the device comprises a liquid nitrogen container 1, a heat exchanger 2, a heat exchange liquid outlet pipe 3, a cooling liquid inlet pipe 4, a circulating cooling pipe 5, a grinding machine 6, a gas outlet pipe 7, a gas pressure sensor 8, a liquid nitrogen inlet 11, a circulating pump 41, a temperature sensor 42, a cooling liquid pressure sensor 51, a protective gas inlet pipe 61 and a connecting pipe 71.
Detailed Description
In order to illustrate the technical solution of the present invention more clearly, the following will combine some embodiments of the present invention to describe the technical solution of the present invention clearly and completely.
Examples
In the embodiment, with reference to fig. 1, a rapid cooling device for a cooling liquid of a sand mill comprises a liquid nitrogen container 1 and a sand mill 6, wherein a cooling liquid inlet pipe 4 is arranged on the sand mill 6, a heat exchanger 2 is arranged in the liquid nitrogen container 1, heat exchange pipes are arranged in the heat exchanger 2 in a staggered manner, a heat exchange liquid outlet pipe 3 is arranged on the heat exchanger 2 in a communicating manner, the heat exchange liquid outlet pipe 3 is communicated with the cooling liquid inlet pipe 4 of the sand mill 6, a circulating cooling pipe 5 is arranged on the heat exchanger 2, the circulating cooling pipe 5 is communicated with the cooling liquid outlet pipe of the circulating cooling pipe 5, an air outlet pipe 7 is arranged on the liquid nitrogen container 1, a protective air inlet pipe 61 is arranged on the sand mill 6, the air outlet pipe 7 is communicated with the protective air inlet pipe 61 through a connecting pipe 71, a circulating pump 41 is arranged on the cooling liquid inlet pipe 4, a temperature sensor 42, the liquid nitrogen container 1 is provided with a liquid nitrogen inlet 11.
When the device is used, liquid nitrogen is added into the liquid nitrogen container 1, the heat exchanger 2 and the pipeline are filled with cooling liquid, the circulating pump 41 is started, the liquid nitrogen can rapidly cool the cooling liquid, and the liquid nitrogen absorbs heat and is gasified to be led into the grinding machine from the air outlet pipe 7 for inert gas protection. The liquid nitrogen simultaneously achieves the purposes of quick cooling and gas protection.
The utility model discloses 2 inside casings that are airtight cavity structures of heat exchanger to be equipped with vertical setting, and be the cooling tube of matrix arrangement, constitute the cooling line after establishing ties the intercommunication in proper order, and with dull polish machine circulative cooling pipe intercommunication, adopt the endothermic characteristic of liquid inert gasification and carry out effectual combination with the sand mill coolant liquid, can realize carrying out quick cooling to the coolant liquid in the implementation, simultaneously, to a reasonable utilization of the energy, can reduce the manufacturing cost of enterprise.
The present invention is not limited to the above-described embodiments, and various changes can be made by those skilled in the art, and any changes which are equivalent or similar to the present invention are intended to be covered by the scope of the claims of the present invention.
Claims (7)
1. Quick cooling device of sand mill coolant liquid, its characterized in that: including liquid nitrogen container (1) and dull polish machine (6), be provided with cooling feed liquor pipe (4) on dull polish machine (6), be provided with heat exchanger (2) in liquid nitrogen container (1), the intercommunication is provided with heat transfer drain pipe (3) on heat exchanger (2), heat transfer drain pipe (3) and dull polish machine (6) cooling feed liquor pipe (4) intercommunication, heat exchanger (2) are provided with circulation cooling tube (5), circulation cooling tube (5) with the coolant liquid drain pipe intercommunication of circulation cooling tube (5).
2. The rapid cooling device for the cooling liquid of the sand mill according to claim 1, characterized in that: the liquid nitrogen container (1) is provided with an air outlet pipe (7), the sanding machine (6) is provided with a shielding gas inlet pipe (61), and the air outlet pipe (7) is communicated with the shielding gas inlet pipe (61) through a connecting pipe (71).
3. The rapid cooling device for the cooling liquid of the sand mill according to claim 2, characterized in that: and a circulating pump (41) is arranged on the cooling liquid inlet pipe (4).
4. The rapid cooling device for the cooling liquid of the sand mill according to claim 3, characterized in that: and a temperature sensor (42) is arranged on the cooling liquid inlet pipe (4).
5. The rapid cooling device for the cooling liquid of the sand mill according to any one of the claims 1 to 4, characterized in that: and a cooling liquid pressure sensor (51) is arranged on the circulating cooling pipe (5).
6. The rapid cooling device for the cooling liquid of the sand mill according to claim 5, characterized in that: and a gas pressure sensor (8) is arranged on the liquid nitrogen container (1).
7. The rapid cooling device for the cooling liquid of the sand mill according to claim 6, characterized in that: the liquid nitrogen container (1) is provided with a liquid nitrogen inlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074828.9U CN212653276U (en) | 2020-06-04 | 2020-06-04 | Quick cooling device of sand mill coolant liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074828.9U CN212653276U (en) | 2020-06-04 | 2020-06-04 | Quick cooling device of sand mill coolant liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212653276U true CN212653276U (en) | 2021-03-05 |
Family
ID=74754033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021074828.9U Active CN212653276U (en) | 2020-06-04 | 2020-06-04 | Quick cooling device of sand mill coolant liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212653276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031732A (en) * | 2021-03-19 | 2021-06-25 | 山东英信计算机技术有限公司 | Temperature control system |
-
2020
- 2020-06-04 CN CN202021074828.9U patent/CN212653276U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031732A (en) * | 2021-03-19 | 2021-06-25 | 山东英信计算机技术有限公司 | Temperature control system |
| CN113031732B (en) * | 2021-03-19 | 2022-06-07 | 山东英信计算机技术有限公司 | Temperature control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212653276U (en) | Quick cooling device of sand mill coolant liquid | |
| CN209035725U (en) | Laser cutting machine with water cooling plant and dust pelletizing system | |
| US11215108B2 (en) | High-low temperature radiator for internal combustion engine engineering machinery | |
| CN209914376U (en) | Liquid cooling server cabinet | |
| CN107802020A (en) | A kind of pig starter feed production equipment cooling device | |
| CN211103457U (en) | Cooling oil circuit system of numerically controlled grinder | |
| CN211940112U (en) | High-efficient heat abstractor of vertical machining center of numerical control | |
| CN208414630U (en) | The cooling water recirculation system of silicon material ingot casting boiler | |
| CN211782221U (en) | Conduction oil dispersion cooling system | |
| CN207087476U (en) | A kind of lathe for being easy to internal heat dissipating | |
| CN208342878U (en) | A kind of water-cooling type mainframe box of industrial robot | |
| CN201410480Y (en) | Cold circulating water high-pressure cleaning machine with radiator | |
| CN216001344U (en) | Mould is used in automotive interior production and processing with circulating water cooling structure | |
| CN217682475U (en) | Centrifugal air compressor system | |
| CN213866316U (en) | Novel quenching equipment is used in production of high rigidity stationery clamp | |
| CN213396105U (en) | Cooling device is used in production of chemical reagent auxiliary agent admixture | |
| CN203096124U (en) | Quenching liquid air-cooling device | |
| CN218065976U (en) | White alundum piece waste heat recycling device | |
| CN216028743U (en) | Heat release welding mould capable of efficiently dissipating heat | |
| CN216911213U (en) | Heat recovery system of vacuum cleaning equipment | |
| CN211803414U (en) | Cooling device for stamping die of automobile stamping part | |
| CN212762909U (en) | From straight mill of taking cooling structure | |
| CN207448032U (en) | A kind of oil cooling device of high fever numerically-controlled machine tool | |
| CN103045823A (en) | Air cooling device for quenching liquid | |
| CN220828396U (en) | Heat abstractor of hydraulic drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230707 Address after: No. 18, Yuehua Road, Chengnan Park, Xiajiang Industrial Park, Ji'an City, Jiangxi Province Patentee after: Jiangxi Xinbang Biochemical Co.,Ltd. Address before: 330300 building 16, No. 199, Hainan Avenue, Xinqi zhousang, Sanghai economic and Technological Development Zone, Xinjian District, Nanchang City, Jiangxi Province Patentee before: JIANGXI XINBANG TECHNOLOGY Co.,Ltd. |