CN102649098A - Sand mill with double cooling systems - Google Patents
Sand mill with double cooling systems Download PDFInfo
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- CN102649098A CN102649098A CN2012101592854A CN201210159285A CN102649098A CN 102649098 A CN102649098 A CN 102649098A CN 2012101592854 A CN2012101592854 A CN 2012101592854A CN 201210159285 A CN201210159285 A CN 201210159285A CN 102649098 A CN102649098 A CN 102649098A
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- cooling
- sand mill
- water pipe
- main shaft
- abrasive roller
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Abstract
The invention discloses a sand mill with double cooling systems. The sand mill comprises a bearing pedestal, a grinding cylinder and a grinding drum which is arranged in a cavity of the grinding cylinder, wherein a main shaft which is arranged in the bearing pedestal is fixedly connected with the grinding drum; the grinding cylinder consists of an outer sleeve and an inner sleeve; and a cooling water pipe is arranged in a sandwich layer between the outer sleeve and the inner sleeve. Through the spiral tubular cooling water pipe on the grinding cylinder, the main shaft, an internal cooling passage of the grinding drum and a cooling oil chamber at the periphery of the main shaft, multi-cycle cooling is performed on the sand mill by utilizing cooling water and cooling oil; comprehensive enhanced cooling is performed on the main shaft, the grinding drum and a material; and thus, the operation of the sand mill is protected, the material is protected from being decomposed and deteriorated, and the quality of the material is improved.
Description
Technical field
The present invention relates to milling apparatus, be specifically related to a kind of horizontal sand mill with two cooling systems.
Background technology
Sand mill is that a kind of high efficiency wet method superfine grinding that is widely used in nonmetallic ore industries such as coating, dyestuff, paint, printing ink, medicine, magnetic, ferrite, photographic film, agricultural chemicals, papermaking and cosmetics disperses machinery; Be in the solid-liquid phase mixture material input cylindrical shell that will utilize after the material pump will pass through the pre-dispersed wettability treatment of mixer; Abrasive media in material and the cylindrical shell is stirred by the disperser of rotation at a high speed together; Thereby make solia particle and abrasive media in the material produce stronger collision, friction, shear action each other, reach the purpose of accelerating levigate particulate and scatter-gather body.
Sand mill mainly is made up of frame, motor, grinding cylinder body, main shaft, bearing block etc., and main shaft places on the bearing block by its rotation of driven by motor, and the front end of main shaft is connected with abrasive roller and places to grind in the cylinder body material is ground and working in dispersion.Because the working time of sand mill is longer; Its relevant device parts and material will produce great amount of heat in energising grinding and dispersion process; In order to prolong the useful life of sand mill; Prevent the damage of equipment such as its main shaft,, generally need carry out cooling processing sand mill also in order to prevent that material from the decomposition of effective ingredient taking place under the condition of high temperature.At present the relevant cooling processing to sand mill of report seldom; Cooling processing is carried out in also just generally saying with cooling water of having; Do not reach main shaft, grinding cylinder body are cooled off with the material that grinds in the cylinder body; Cause the deformed damaged of equipment such as main shaft and influence the grinding quality to material, material such as some labile materials will at high temperature decompose like medicine, agricultural chemicals in addition, cause the product effective ingredient defective.
Summary of the invention
The present invention will solve above-mentioned deficiency exactly; Provide one have two cooling systems horizontal sand mill; To sand mill carry out water-cooled but, oil cooled pair of cooling system, the internal part and the material of sand mill cooled off in all directions, improve the service life and the grinding material quality of equipment.
In order to reach above-mentioned effect; The present invention provides a kind of sand mill that is provided with two cooling systems; Comprise bearing block, grind cylinder body and the abrasive roller of being located at the abrading cylinder intracoelomic cavity; Main shaft and the said abrasive roller be located in the bearing block are affixed, and said grinding cylinder body is made up of overcoat and interior cover, is provided with cooling water pipe in the interlayer between the two.
Said main shaft is provided with the fortune water pipe that communicates with the abrasive roller inner chamber, forms the fortune water jacket between said fortune pipe outer wall and main shaft and the abrasive roller inwall; Said fortune water pipe is provided with water inlet, and said fortune water jacket is provided with delivery port, constitutes water circulation channel between said fortune water pipe and the fortune water jacket.
Be provided with the cooling grease chamber in the said bearing block, two ends, said cooling grease chamber are connected with mechanical seal; Said cooling grease chamber constitutes the cold oil circulation canal through oil-in and oil-out.
Said abrasive roller inwall is provided with spiral tank.
Said cooling water pipe is the helix water pipe, is laid on the said interior cover outer peripheral face.
Said helix water pipe is processed by red copper
Sand mill of the present invention have water-cooled but with oil cooled pair of cooling system:
Water-cooled is but carried out inside and outside cooling to main shaft, abrasive roller and the grinding material etc. of sand mill, makes the better effects if of its cooling; Promptly in overcoat that grinds cylinder body and the interlayer between the interior cover, be provided with helix tube, cooling water cools off abrasive roller and the material that grinds cylinder interior after getting into helix tube; Be provided with the fortune water pipe at main shaft and abrasive roller inside, formed intake tunnel, constitute the fortune water jacket between the inwall of the outer wall of fortune water pipe and main shaft, abrasive roller and engage in this profession, constitute water circulation channel between fortune water pipe and the fortune water jacket as water outlet.
Oil cooling but is in bearing block, to be provided with the cooling grease chamber, and cooling two ends, grease chamber are connected with mechanical seal, and main shaft is promptly worked in cold oil, parts such as main shaft is cooled off prolong its useful life; And mechanical seal is lubricated and cool off, protected the stability of main shaft and mechanical seal simultaneously.
Water, the two cooling systems of oil have constituted the whole cooling system of sand mill, and parts and the material to sand mill cools off from many aspects, and strengthened cooling effect, prolonged the useful life of sand mill, protected the grinding stability and the quality of sand mill; Also protected the own characteristic of material on the other hand.
So the present invention has following beneficial effect:
1, after the helix tube between external cover of abrading cylinder and the interior cover leads to recirculated cooling water, parts and the material that grinds in the cylinder body carried out fine cooling cooling, protected the safe handling of parts and the physicochemical property of material, it is to having strengthened its cooling effect;
2, main shaft and abrasive roller internal cooling channel utilize cooling water to its cooling that circulates, and main shaft and abrasive roller are cooled off, and have reduced the temperature of use; And the outside material of abrasive roller has been carried out cooling handled, guaranteed that material does not decompose, never degenerates, and has improved the quality of material;
3, the periphery of main shaft is provided with the cooling grease chamber, and main shaft and mechanical seal are cooled, and has protected the stability of main shaft and mechanical seal;
4, the cooling water pipe between external cover of abrading cylinder and the interior cover is designed to helix tube, has slowed down cooling-water flow, has further strengthened the cooling effect of cooling water;
5, the abrasive roller inwall is provided with spiral tank, also is the flowing velocity of having slowed down water, strengthens its cooling effect to abrasive roller and material.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is a structural representation of the present invention;
Among the figure: the 1-bearing block, 2-cools off the grease chamber, cover in the 3-overcoat, 4-, the 5-main shaft, 6-transports water pipe, and 7-transports water jacket, the 8-abrasive roller, 9-grinds cylinder body, 10-cooling water pipe.
The specific embodiment
The sand mill that is provided with two cooling systems as shown in Figure 1; Comprise bearing block 1, grind cylinder body 9 and be located at the abrasive roller 8 that grinds cylinder body 9 inner chambers; Main shaft 5 and the said abrasive roller 8 be located in the bearing block 1 are affixed; Said grinding cylinder body 9 is made up of overcoat 3 and interior cover 4, is provided with the helix cooling water pipe of being processed by red copper 10 in the interlayer between said overcoat 3 and the interior cover 4, and the water flowing cooling circulates on cover 4 outer peripheral faces in cooling water pipe 10 is laid in.Said main shaft 5 is provided with the fortune water pipe 6 that communicates with abrasive roller 8 inside, and the inwall of said fortune water pipe 6 outer walls and main shaft 5, abrasive roller 8 forms fortune water jacket 7, and said abrasive roller inwall is provided with spiral tank; Said fortune water pipe 6 is provided with water inlet, and said fortune water jacket 7 is provided with delivery port, constitutes water circulation channel between said fortune water pipe 6 and the fortune water jacket 7.Be provided with cooling grease chamber 2 in the said bearing block 1,2 two ends, said cooling grease chamber are connected with mechanical seal; Said cooling grease chamber 2 constitutes the cold oil circulation canal through oil-in and oil-out.
Grind the overcoat of cylinder body and the interlayer between the interior cover and be provided with the helix cooling water pipe, cooling water cools off abrasive roller and the material that grinds cylinder interior after getting into the helix cooling water pipe, has further protected the performance of abrasive roller and material.Cooling water pipe is designed to helix tube, has slowed down cooling-water flow, has further strengthened the cooling effect of cooling water.
During sand mill work; Cooling water gets into from being located at the inner fortune water pipe of main shaft and abrasive roller; Transport water jacket and come out from constituting between the inwall of outer wall and the main shaft of fortune water pipe, abrasive roller again; Form the inner loop cooling system of sand mill, main shaft and abrasive roller are cooled off, reduce the temperature of its use; And the outside material of abrasive roller has been carried out cooling handled, guaranteed that material does not decompose, never degenerates, and has improved the quality of material.Being provided with spiral tank in the fortune water jacket, also is the flowing velocity of having slowed down water, strengthens its cooling effect to the abrasive roller outer wall.
At the indoor input cold oil of the periphery cold oil of being located at bearing block inside, main shaft main shaft and mechanical seal etc. is cooled off with lubricated in addition, protected the stability of main shaft and mechanical seal, prolong its service life.
The above-mentioned whole cooling system that has constituted sand mill, parts and the material to sand mill cools off from many aspects, and strengthened cooling effect, prolonged the useful life of sand mill, protected the grinding stability and the quality of sand mill; Also protected the own characteristic of material on the other hand, made its quality unified reliable.
Above embodiment is not limited only to protection scope of the present invention, all make amendment based on basic thought of the present invention or change all belong to protection scope of the present invention.
Claims (6)
1. sand mill that is provided with two cooling systems; Comprise bearing block, grind cylinder body and the abrasive roller of being located at the abrading cylinder intracoelomic cavity; Main shaft and the said abrasive roller be located in the bearing block are affixed; It is characterized in that: said grinding cylinder body is made up of overcoat and interior cover, is provided with cooling water pipe in the interlayer between the two.
2. according to the said a kind of sand mill that is provided with two cooling systems of claim 1, it is characterized in that: said main shaft is provided with the fortune water pipe that communicates with the abrasive roller inner chamber, forms the fortune water jacket between said fortune pipe outer wall and main shaft and the abrasive roller inwall; Said fortune water pipe is provided with water inlet, and said fortune water jacket is provided with delivery port, constitutes water circulation channel between said fortune water pipe and the fortune water jacket.
3. according to the said a kind of sand mill that is provided with two cooling systems of claim 1, it is characterized in that: be provided with the cooling grease chamber in the said bearing block, two ends, said cooling grease chamber are connected with mechanical seal; Said cooling grease chamber constitutes the cold oil circulation canal through oil-in and oil-out.
4. according to the said a kind of sand mill that is provided with two cooling systems of claim 2, it is characterized in that: said abrasive roller inwall is provided with spiral tank.
5. according to the said a kind of sand mill that is provided with two cooling systems of claim 1, it is characterized in that: said cooling water pipe is the helix water pipe, is laid on the said interior cover outer peripheral face.
6. according to the said a kind of sand mill that is provided with two cooling systems of claim 5, it is characterized in that: said helix water pipe is processed by red copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101592854A CN102649098A (en) | 2012-05-22 | 2012-05-22 | Sand mill with double cooling systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101592854A CN102649098A (en) | 2012-05-22 | 2012-05-22 | Sand mill with double cooling systems |
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| Publication Number | Publication Date |
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| CN102649098A true CN102649098A (en) | 2012-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101592854A Pending CN102649098A (en) | 2012-05-22 | 2012-05-22 | Sand mill with double cooling systems |
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| CN (1) | CN102649098A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846136A (en) * | 2012-12-05 | 2014-06-11 | 朱玉静 | Crusher with cooling device |
| CN104759324A (en) * | 2015-04-03 | 2015-07-08 | 东莞市亿富机械科技有限公司 | Nano grinder |
| CN105381848A (en) * | 2015-12-22 | 2016-03-09 | 常熟市方塔涂料化工有限公司 | Horizontal type coating grinding machine |
| CN105833951A (en) * | 2016-06-20 | 2016-08-10 | 常州市龙鑫化工机械有限公司 | Ceramic composite cylinder |
| CN106808513A (en) * | 2017-02-15 | 2017-06-09 | 东莞市隆琛机械有限公司 | A kind of rotary cutting round rod machine |
| CN112871301A (en) * | 2021-01-15 | 2021-06-01 | 烟台万亨智能设备有限公司 | Multi-grinding-body dispersion grinding machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972691A (en) * | 2010-10-16 | 2011-02-16 | 安徽索维机电设备制造有限公司 | Horizontal sand mill |
| CN201815335U (en) * | 2010-10-16 | 2011-05-04 | 安徽索维机电设备制造有限公司 | Horizontal sand mill |
| CN202590901U (en) * | 2012-05-22 | 2012-12-12 | 安徽索维机电设备制造有限公司 | Sand mill provided with dual-cooling system |
-
2012
- 2012-05-22 CN CN2012101592854A patent/CN102649098A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972691A (en) * | 2010-10-16 | 2011-02-16 | 安徽索维机电设备制造有限公司 | Horizontal sand mill |
| CN201815335U (en) * | 2010-10-16 | 2011-05-04 | 安徽索维机电设备制造有限公司 | Horizontal sand mill |
| CN202590901U (en) * | 2012-05-22 | 2012-12-12 | 安徽索维机电设备制造有限公司 | Sand mill provided with dual-cooling system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846136A (en) * | 2012-12-05 | 2014-06-11 | 朱玉静 | Crusher with cooling device |
| CN103846136B (en) * | 2012-12-05 | 2016-01-13 | 朱玉静 | A kind of disintegrating machine with heat sink |
| CN104759324A (en) * | 2015-04-03 | 2015-07-08 | 东莞市亿富机械科技有限公司 | Nano grinder |
| CN105381848A (en) * | 2015-12-22 | 2016-03-09 | 常熟市方塔涂料化工有限公司 | Horizontal type coating grinding machine |
| CN105833951A (en) * | 2016-06-20 | 2016-08-10 | 常州市龙鑫化工机械有限公司 | Ceramic composite cylinder |
| CN106808513A (en) * | 2017-02-15 | 2017-06-09 | 东莞市隆琛机械有限公司 | A kind of rotary cutting round rod machine |
| CN106808513B (en) * | 2017-02-15 | 2018-10-09 | 东莞市隆琛机械有限公司 | A kind of rotary cutting round rod machine |
| CN112871301A (en) * | 2021-01-15 | 2021-06-01 | 烟台万亨智能设备有限公司 | Multi-grinding-body dispersion grinding machine |
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Application publication date: 20120829 |