CN204412387U - Sand mill cooling recirculation system - Google Patents
Sand mill cooling recirculation system Download PDFInfo
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- CN204412387U CN204412387U CN201520054022.6U CN201520054022U CN204412387U CN 204412387 U CN204412387 U CN 204412387U CN 201520054022 U CN201520054022 U CN 201520054022U CN 204412387 U CN204412387 U CN 204412387U
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- coolant
- tank
- refrigeration coil
- sand mill
- coil
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Abstract
A kind of sand mill cooling recirculation system, it comprises tank for coolant, for circulation line and the helical form refrigeration coil be arranged in described tank for coolant and the agitator of sand mill cooling, cooling fluid is filled with in described tank for coolant, described circulation line comprises the corresponding return duct being arranged at suction hose bottom described tank for coolant and tank for coolant top respectively, described refrigeration coil is arranged in described tank for coolant, described refrigeration coil is the inside and outside double-deck helical form coil pipe, the two ends of described interior refrigeration coil and the two ends of outer refrigeration coil are entered with the cooling medium of described cooler respectively, outlet is connected, the paddle that described agitator comprises drive motors and links with described drive motors, described drive motors fixed mount is located at directly over described tank for coolant, the center of what described paddle was coaxial be plugged in described spiral refrigeration coil.
Description
Technical field
The utility model relates to process equipment cooling technology field, is specifically related to sand mill cooling recirculation system.
Background technology
Due to when sand mill works local produce a large amount of heat energy, must cool in time it, with prevent workpiece or workpiece impaired.But the existing cooling system for sand mill is simple and easy, poor effect.Cooling bay is usually located at open air, and in cooling bay, flaky crystal appears in district of topical hypothermia, and cooling fluid circulates greatly and voluntarily because of the temperature difference of levels, cold and hot swap time is long, poor refrigerating efficiency, can not meet cooling requirement during production, have a strong impact on normal production to carry out, be further improved.
Summary of the invention
The purpose of this utility model is the problem that there is the low and weak effect of efficiency for the existing cooling system of sand mill, provides a kind of cooling recirculation system that can start to provide in time refrigeration.
The technical scheme adopted for achieving the above object: a kind of sand mill cooling recirculation system is provided, it comprises tank for coolant, for circulation line and the helical form refrigeration coil be arranged in described tank for coolant and the agitator of sand mill cooling, cooling fluid is filled with in described tank for coolant, described circulation line comprises the corresponding return duct being arranged at suction hose bottom described tank for coolant and tank for coolant top respectively, described refrigeration coil is arranged in described tank for coolant, the two ends of described refrigeration coil are entered with the cooling medium of cooler respectively through the tank wall of described tank for coolant, outlet is connected, the paddle that described agitator comprises drive motors and links with described drive motors, described drive motors fixed mount is located at directly over described tank for coolant, the center of what described paddle was coaxial be plugged in described spiral refrigeration coil.
Described refrigeration coil is the inside and outside double-deck helical form coil pipe, described refrigeration coil comprises interior refrigeration coil and the coaxial external cooling coil being positioned at described refrigeration coil radial outside, the two ends of described interior refrigeration coil and the two ends of outer refrigeration coil are arranged in parallel, and the two ends of described interior refrigeration coil and the two ends of outer refrigeration coil are connected with the cooling medium import and export of described cooler respectively.
Described paddle is the paddle of axial flow push type.
The outside of described tank for coolant is coated with heat-insulation layer, and the case mouth of described tank for coolant is covered with insulation cover, and described drive motors is fixedly installed on described insulation cover.
Cylindrically, what described refrigeration coil was coaxial is arranged in the tank for coolant of described cylindrical shape described tank for coolant.
Inverted cone-shaped is arranged in the bottom of described tank for coolant, and the bottom centre position being positioned at described inverted cone-shaped is provided with blow-off pipe.
Beneficial effect: the utility model is provided with and forms with cooler the refrigeration coil circulated bottom tank for coolant, and agitator is provided with in tank for coolant, make tank for coolant levels Rapid Circulation under the disturbance of agitator, fully realize heat exchange fast, and then the cooling water of homogeneous temperature can be provided for cool cycles pipeline, thus reach sand mill fast-refrigerating effect.
Accompanying drawing explanation
Fig. 1 is stereo decomposing structural representation of the present utility model.
Fig. 2 is sectional structure schematic diagram of the present utility model.
In figure, 1, tank for coolant, 11, cover plate, 12, blow-off pipe, 2, refrigeration coil, 21, interior refrigeration coil, 22, outer refrigeration coil, 3, agitator, 31, drive motors, 32, paddle, 4, suction hose, 5, return duct, 6, cooler.
Detailed description of the invention
In order to further illustrate principle of the present utility model and structure, now 1,2 embodiment of the present utility model is described in detail by reference to the accompanying drawings.
See Fig. 1, a kind of sand mill cooling recirculation system is provided, it comprises tank for coolant 1, for sand mill cooling circulation line and be arranged on helical form refrigeration coil in described tank for coolant 12 and agitator 3, cooling fluid is filled with in described tank for coolant 1, described circulation line comprises the corresponding return duct 5 being arranged at suction hose 4 bottom described tank for coolant 1 and tank for coolant 1 top respectively, described refrigeration coil 2 is arranged in described tank for coolant 1, the two ends of described refrigeration coil 1 are entered with the cooling medium of cooler 6 respectively through the tank wall of described tank for coolant 1, outlet is connected, the paddle 32 that described agitator 3 comprises drive motors 31 and links with described drive motors 31, described drive motors 31 fixed mount is located at directly over described tank for coolant 1, the center of what described paddle 32 was coaxial be plugged in described spiral refrigeration coil 2, be provided with in described circulation line for by the cooling fluid in described tank for coolant 1 by suction hose 4 sucking-off to sand mill to be transmitted back to the coolant recirculation pump of tank for coolant 1 by described return duct 5 after circulation.
The utility model utilizes cooler 6 to be delivered in described refrigeration coil 2 by cooling medium circulation, described refrigeration coil 2 is utilized fully to contact with the cooling fluid at each position in tank for coolant 1, make the cooling of cooling fluid more even, and a paddle 32 linked with drive motors 31 is also inserted with in the centre of described refrigeration coil 2, utilize the cooling fluid in tank for coolant 1 described in the further disturbance of the stirring of paddle 32, make coolant temperature transmission more even.
Described refrigeration coil 2 is the helical form coil pipe of inside and outside bilayer, described refrigeration coil 2 comprises interior refrigeration coil 21 and the coaxial external cooling coil 22 being positioned at described refrigeration coil 21 radial outside, the two ends of described interior refrigeration coil 21 and the two ends of outer refrigeration coil 22 are arranged in parallel, the two ends of described interior refrigeration coil 21 and the two ends of outer refrigeration coil 22 are entered with the cooling medium of described cooler 6 respectively, outlet is connected, the present embodiment utilizes radial inside and outside double-deck refrigeration coil to strengthen cooling range to the cooling fluid in tank for coolant 1 and uniformity coefficient further.
Described paddle 32 is the paddle of axial flow push type, and then the cooling fluid in described tank for coolant 1 can be advanced inside and outside the coiling circle of described refrigeration coil 2, to form circulation disturbance in the axial direction when rotating, and then promote fully contacting of cooling fluid and refrigeration coil 2, promote that cooling is even.
The outside of described tank for coolant 1 is coated with heat-insulation layer, the case mouth of described tank for coolant 1 is covered with insulation cover 11, described drive motors 31 is fixedly installed on described insulation cover 11, described heat-insulation layer and insulation cover 11 is utilized can effectively to prevent the temperature in tank for coolant 1 and the external world from mutually transmitting, prevent cooling fluid from drawing external heat, cause energy loss.
Described tank for coolant 1 cylindrically, in the tank for coolant 1 being arranged on described cylindrical shape that described refrigeration coil 2 is coaxial.
Inverted cone-shaped is arranged in the bottom of described tank for coolant 1, and the bottom centre position being positioned at described inverted cone-shaped is provided with blow-off pipe 12, when clearing up described tank for coolant 1, the dirt utilizing the bottom of inverted cone-shaped to enable to clean out gathers conical concave surface center automatically, flowed out by the blow-off pipe 12 of center again, be unlikely to alluvial in bottom.
Thus the utility model has good thermal insulation property, no longer can rely on outdoor environment and naturally cool, but form cold cycling by good heat-insulating property and cooler 6.Reach sand mill fast-refrigerating effect.Workshop Production efficiency can be improved, reduce production cost.
Claims (6)
1. a sand mill cooling recirculation system, it is characterized in that: comprise tank for coolant, for circulation line and the helical form refrigeration coil be arranged in described tank for coolant and the agitator of sand mill cooling, cooling fluid is filled with in described tank for coolant, described circulation line comprises the corresponding return duct being arranged at suction hose bottom described tank for coolant and tank for coolant top respectively, described refrigeration coil is arranged in described tank for coolant, the two ends of described refrigeration coil are entered with the cooling medium of cooler respectively through the tank wall of described tank for coolant, outlet is connected, the paddle that described agitator comprises drive motors and links with described drive motors, described drive motors fixed mount is located at directly over described tank for coolant, the center of what described paddle was coaxial be plugged in described spiral refrigeration coil.
2. a kind of sand mill cooling recirculation system as claimed in claim 1, it is characterized in that: described refrigeration coil is the inside and outside double-deck helical form coil pipe, described refrigeration coil comprises interior refrigeration coil and the coaxial external cooling coil being positioned at described refrigeration coil radial outside, the two ends of described interior refrigeration coil and the two ends of outer refrigeration coil are arranged in parallel, and the two ends of described interior refrigeration coil and the two ends of outer refrigeration coil are connected with the cooling medium import and export of described cooler respectively.
3. a kind of sand mill cooling recirculation system as claimed in claim 2, is characterized in that: described paddle is the paddle of axial flow push type.
4. a kind of sand mill cooling recirculation system as claimed in claim 3, is characterized in that: the outside of described tank for coolant is coated with heat-insulation layer, and the case mouth of described tank for coolant is covered with insulation cover, and described drive motors is fixedly installed on described insulation cover.
5. a kind of sand mill cooling recirculation system as claimed in claim 4, is characterized in that: cylindrically, what described refrigeration coil was coaxial is arranged in the tank for coolant of described cylindrical shape described tank for coolant.
6. a kind of sand mill cooling recirculation system as claimed in claim 5, it is characterized in that: inverted cone-shaped is arranged in the bottom of described tank for coolant, and the bottom centre position being positioned at described inverted cone-shaped is provided with blow-off pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054022.6U CN204412387U (en) | 2015-01-27 | 2015-01-27 | Sand mill cooling recirculation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054022.6U CN204412387U (en) | 2015-01-27 | 2015-01-27 | Sand mill cooling recirculation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204412387U true CN204412387U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520054022.6U Active CN204412387U (en) | 2015-01-27 | 2015-01-27 | Sand mill cooling recirculation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204412387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067331A (en) * | 2016-11-17 | 2018-05-25 | 天津凯溢华升科技发展有限公司 | A kind of Building technology service cement ball mill |
| CN109099032A (en) * | 2018-09-29 | 2018-12-28 | 张家港韶液液压技术有限公司 | A kind of slurry agitator hydraulic system |
-
2015
- 2015-01-27 CN CN201520054022.6U patent/CN204412387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108067331A (en) * | 2016-11-17 | 2018-05-25 | 天津凯溢华升科技发展有限公司 | A kind of Building technology service cement ball mill |
| CN109099032A (en) * | 2018-09-29 | 2018-12-28 | 张家港韶液液压技术有限公司 | A kind of slurry agitator hydraulic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181116 Address after: 330000 Weihua Road, Jinxian County Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Jiangxi threat Biological Technology Co., Ltd. Address before: 331700 Weihua Road, Jinxian County Industrial Development Zone, Nanchang City, Jiangxi Province Patentee before: Shanghai Vegcides Bio-farm (Nanchang) Co., Ltd. |