CN202238248U - Forced cooling system of sand mill - Google Patents
Forced cooling system of sand mill Download PDFInfo
- Publication number
- CN202238248U CN202238248U CN201120337292XU CN201120337292U CN202238248U CN 202238248 U CN202238248 U CN 202238248U CN 201120337292X U CN201120337292X U CN 201120337292XU CN 201120337292 U CN201120337292 U CN 201120337292U CN 202238248 U CN202238248 U CN 202238248U
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- CN
- China
- Prior art keywords
- cooling
- sand mill
- water
- cooling system
- forced cooling
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to a liquid cooling device and particularly relates to a forced cooling system of a sand mill. The forced cooling system of the sand mill comprises a water inlet pipeline, a backflow pipeline and a water pump. An icy water machine is installed between the water pump and the backflow pipeline. The forced cooling system of the sand mill has the advantages that since high-efficiency forced cooling is conducted to cooling water through the icy water machine, the temperature of the cooling water is always kept to be below allowable cooling water temperature of the sand mill, the cooling effect is improved, the wasted working time for waiting for the cooling water to be cooled is saved and the yield is improved.
Description
Technical field
The utility model belongs to the cooling device of liquid, relates in particular to the sand mill pressure cooling system.
Background technology
The present cooling system that sand mill adopted on the market is as shown in Figure 1; Comprise inlet pipeline 1, return line 2, water pump 3, cistern 4; Water pump 3 is sent into the water in the cistern 4 in the sand mill 5; After sand mill 5 inner cooling lines absorb heat, get back to the cistern 4, circulate from return line 2.Cooling water carries out the nature cooling in cistern 4, cooling velocity is slow, and number of times increases coolant water temperature and constantly rising along with it circulates; Reach on the cooling water temperature allowable of sand mill 5 (being generally 50 ℃) in limited time, sand mill 5 will quit work, and start working up to the cooling water temperature back (being generally 35 ℃) that descends again; Usually cooling water self cooling procedure accounts for 38% of the working time, and output is had a strong impact on, because cooling water temperature is higher all the time; Heat absorption efficiency is low, and cooling effect is poor.
Summary of the invention
The utility model purpose is to overcome the shortcoming that above-mentioned sand mill cooling system exists, and a kind of good cooling results is provided, and does not influence the sand mill pressure cooling system of sand mill working time.
The technical scheme that the utility model adopted is a kind of sand mill pressure cooling system, comprises inlet pipeline, return line, water pump, and its main points are, the frozen water machine is housed between water pump and return line.
The advantage of the utility model is: through the frozen water machine cooling water is carried out high efficiency pressure cooling; Make coolant water temperature be lower than the cooling water temperature allowable of sand mill all the time; Both improved cooling effect; Remove the working time of waiting for that cooling water self cooling is wasted again from, made output be improved.
Description of drawings
Fig. 1 is existing sand mill cooling system sketch map
Fig. 2 is the structural representation of the utility model
Wherein: 1 inlet pipeline, 2 return lines, 3 water pumps, 4 cisterns, 5 sand mills, 6 frozen water machines.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
As shown in Figure 2, a kind of sand mill pressure cooling system comprises inlet pipeline 1, return line 2, water pump 3, between water pump 3 and return line 2, frozen water machine 6 is housed.
The present sand mill cooling system on the market of the utility model contrast has been cancelled cistern 4, has installed frozen water machine 6 additional; Carry out high efficiency cooling through 6 pairs of cooling waters of frozen water machine; General cooling water is about 7 ℃ through the pressure cooling back temperature of frozen water machine 6, after the cooling line of cooling water flow in sand mill 5 absorbs heat, flows out from return line 2; This moment, cooling water temperature was about 20 ℃; Water temperature in the whole cooling line all is lower than sand mill coolant water temperature allowable, removed working time of 38% of waiting for that cooling water self cooling wasted from, improved output.
Simultaneously, the cooling water temperature of the utility model (7-20 ℃) is lower than the cooling water temperature (35-50 ℃) of existing sand mill 5, makes sand mill 5 interior heat conduction velocities improve, and caloric receptivity increases, and cooling effect also is significantly improved.
Claims (1)
1. a sand mill pressure cooling system comprises inlet pipeline (1), return line (2), water pump (3), it is characterized in that: between water pump (3) and return line (2), frozen water machine (6) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120337292XU CN202238248U (en) | 2011-09-09 | 2011-09-09 | Forced cooling system of sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120337292XU CN202238248U (en) | 2011-09-09 | 2011-09-09 | Forced cooling system of sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238248U true CN202238248U (en) | 2012-05-30 |
Family
ID=46099553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120337292XU Expired - Fee Related CN202238248U (en) | 2011-09-09 | 2011-09-09 | Forced cooling system of sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480476A (en) * | 2013-09-18 | 2014-01-01 | 江苏泰格油墨有限公司 | Sand mill low-temperature cooling device |
| CN104841537A (en) * | 2015-05-27 | 2015-08-19 | 山东理工大学 | Quenching type counter jet mill |
| CN110721775A (en) * | 2019-09-11 | 2020-01-24 | 范金忠 | Grinding equipment for cement clinker production |
-
2011
- 2011-09-09 CN CN201120337292XU patent/CN202238248U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480476A (en) * | 2013-09-18 | 2014-01-01 | 江苏泰格油墨有限公司 | Sand mill low-temperature cooling device |
| CN103480476B (en) * | 2013-09-18 | 2015-08-26 | 江苏泰格油墨有限公司 | A kind of sand mill cold cooling unit |
| CN104841537A (en) * | 2015-05-27 | 2015-08-19 | 山东理工大学 | Quenching type counter jet mill |
| CN110721775A (en) * | 2019-09-11 | 2020-01-24 | 范金忠 | Grinding equipment for cement clinker production |
| CN110721775B (en) * | 2019-09-11 | 2021-02-09 | 江苏新业重工股份有限公司 | Grinding equipment for cement clinker production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20170909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |