CN206372893U - A kind of high efficient horizontal sand mill - Google Patents
A kind of high efficient horizontal sand mill Download PDFInfo
- Publication number
- CN206372893U CN206372893U CN201720009932.1U CN201720009932U CN206372893U CN 206372893 U CN206372893 U CN 206372893U CN 201720009932 U CN201720009932 U CN 201720009932U CN 206372893 U CN206372893 U CN 206372893U
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- CN
- China
- Prior art keywords
- cylinder body
- main shaft
- bearing bracket
- drive end
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of high efficient horizontal sand mill, including support, motor, feeding engine, main shaft, sand milling cylinder body, multiple dispersion impellers；The dispersion impeller periphery, which is provided with the scattered tooth of some indention shapes, the dispersion impeller, is provided with some dispersion holes in kidney-shaped shape；The bearing arrangement for supporting spindle is provided with the support, the bearing arrangement is connected by machine sealing mechanism with drive end bearing bracket, the bearing arrangement includes support frame, and described support frame one end is connected between drive end bearing bracket, and support frame and machine sealing mechanism and is provided with outside framework oil seal.During rotating shredder, tooth is disperseed by zigzag fashion on dispersion impeller and kidney-shaped shape dispersion hole changes the motion mode of pearl and material in cylinder body, material is sufficiently achieved homogenizing, levigate, improve crush efficiency.In addition, by built-in reinforced seal, realizing the mechanical seal between material and air in sand mill, loss that is simple in construction, reducing sealing structure.
Description
Technical field
The utility model is related to a kind of high efficient horizontal sand mill.
Background technology
Sand mill is a kind of high-efficient grinding dispersing apparatus for being widely used in biological-pharmacy field.Its operation principle is
The solid liquid phase mixed material after the pre-dispersed wettability treatment of mixer is inputted in sand cylinder using product pump, main shaft drives and ground
Abrasive disk in mill tube is made to rotate at a high speed, and mechanical energy is passed into abrasive media therein (also known as zirconium oxide bead), make material and
The superhigh speed of abrasive media one rotates.Solia particle and abrasive media in rotary course in material produce strong touch each other
Hit, rub and shear action, make crushing material to certain fineness, then material after separator separates abrasive media from
Discharge nozzle flows out.
Dispersion impeller is the important process part of sand mill, and its production efficiency and product fineness to sand mill has great shadow
Ring.Existing dispersion impeller is using the middle disc for carrying dispersion hole, and the edge of disc is completely circle-shaped, therefore,
When sand mill works, circle-shaped abrasive disk can not sufficiently effective sand milling material, cause it is overall be sanded less efficient, and be sanded
The granularity of material, homogenizing degree are poor.
In addition, the seal member on sand mill milling apparatus, typically operates in severe corrosive environment, to the damage of sealing structure
Consumption is larger so that the maintenance cost of sand mill is higher.
Utility model content
The purpose of this utility model is to provide a kind of high efficient horizontal sand mill, to solve asking for above-mentioned prior art presence
Topic.
The utility model is that the technical scheme for solving the use of its technical problem is：
A kind of high efficient horizontal sand mill, including support, motor, feeding engine, main shaft, sand milling cylinder body, multiple dispersion impellers, institute
The one end for stating main shaft is installed in support and the end is provided with belt pulley, and the belt pulley is connected by V-belt with motor,
The other end of the main shaft is stretched into sand milling cylinder body, and the multiple dispersion impeller is arranged in sand milling cylinder body and interval is fixedly installed in
On main shaft, bushing is additionally provided with main shaft between adjacent dispersion impeller, the sand milling cylinder body is provided with drive end bearing bracket, rear end cap, preceding
End cap is connected with material outlet, and rear end cap is connected with material inlet, puts Zhu Kou, the material outlet, material inlet, puts on Zhu Kou
Be respectively arranged with valve, the sand milling cylinder body and be provided with out material separating device, it is described go out material separating device and material outlet phase
It is logical；It is in kidney-shaped shape that the dispersion impeller periphery, which is provided with the scattered tooth of some indention shapes, the dispersion impeller and is provided with some,
The dispersion hole of shape；Be provided with the bearing arrangement for supporting spindle in the support, the bearing arrangement by machine sealing mechanism with
Drive end bearing bracket is connected, and the bearing arrangement includes support frame, and the support frame is provided with the sleeve that main shaft is passed through, the two of sleeve
Bearing of the end provided with connection main shaft, described support frame one end is connected between drive end bearing bracket, and support frame and machine sealing mechanism and set
It is equipped with outside framework oil seal.
Further, it is described go out material separating device include discharging screen cloth, interior scraper, outer scraper, the discharging screen cloth is set in
It is connected on main shaft and with drive end bearing bracket, interior scraper, outer blade seal is passed through between the discharging screen cloth and drive end bearing bracket.
Further, the sand milling cylinder body includes being provided with outer cylinder body and inner barrel, the outer cylinder body and is used for into cooling water
Water intaking valve, be formed with cooling water cavity between the outer cylinder body and inner barrel.
Further, in addition to thermometer and pressure gauge, the thermometer is arranged on material outlet, and the pressure gauge is set
In on material inlet.
Further, O-ring seals are provided between the sand milling cylinder body and drive end bearing bracket.
The beneficial effects of the utility model are：A kind of high efficient horizontal sand mill of the present utility model, in rotating shredder process
In, tooth is disperseed by the zigzag fashion on dispersion impeller and kidney-shaped shape dispersion hole changes the motion side of pearl and material in cylinder body
Formula, so as to improve the speed of related movement and collision probability between pearl and material particle, makes material sufficiently achieve homogenizing, mill
Carefully, crush efficiency is improved.In addition, by built-in reinforced seal, realizing mechanical close between material and air in sand mill
Envelope, loss that is simple in construction, reducing sealing structure.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of dispersion impeller of the present utility model.
Embodiment
The utility model is described further below in conjunction with accompanying drawing and example.
As depicted in figs. 1 and 2, a kind of high efficient horizontal sand mill of the present utility model, including support 1, motor, feeding
Pump, main shaft 2, sand milling cylinder body, multiple dispersion impellers 3.
One end of the main shaft 2 is installed in support and the end is provided with belt pulley, the belt pulley by V-belt 4 with
Motor is connected, and is rotated by motor drive shaft 2, and the other end of the main shaft 2 is stretched into sand milling cylinder body.
The sand milling cylinder body is provided with drive end bearing bracket 5, rear end cap 6, and O shapes are provided between the sand milling cylinder body and drive end bearing bracket 5
Sealing ring.Drive end bearing bracket 5 is connected with material outlet 8, and rear end cap 6 is connected with material inlet 9, puts pearl mouthful 10, the material outlet 8,
Material inlet 9, put and be respectively arranged with valve on pearl mouthfuls 10.Material separating device, the discharging are provided with out in the sand milling cylinder body
Separator is communicated with material outlet 8, for the material after refinement to be separated with pearl.
The multiple dispersion impeller 3 is arranged in sand milling cylinder body and interval is fixedly installed on main shaft 2, in adjacent on main shaft 2
Bushing 7 is additionally provided between dispersion impeller 3.The periphery of dispersion impeller 3 is provided with the scattered tooth of some indention shapes, described scattered
Some dispersion holes in kidney-shaped shape are provided with disk 3.During rotating shredder, pass through the zigzag fashion on dispersion impeller 3 point
Dissipate tooth and kidney-shaped shape dispersion hole and change the motion mode of pearl and material in cylinder body, thus improve pearl and material particle it
Between speed of related movement and collision probability, material is sufficiently achieved homogenizing, levigate, improve crush efficiency.
The bearing arrangement for supporting spindle 2 is provided with the support 1, the bearing arrangement is by machine sealing mechanism with before
End cap 5 is connected, and the bearing arrangement includes support frame 11, and the support frame 11 is provided with the sleeve 12 that main shaft 2 is passed through, and is covered
Bearing 13 of the two ends of cylinder 12 provided with connection main shaft 2, described one end of support frame 11 is connected on drive end bearing bracket 5, and support frame 11
Outside framework oil seal 14 is provided between machine sealing mechanism.The utility model realizes material in sand mill by built-in reinforced seal
Mechanical seal between air, loss that is simple in construction, reducing sealing structure.
In the present embodiment, it is described go out material separating device include discharging screen cloth 15, interior scraper 16, outer scraper 17, the discharging
Screen cloth 15 is set on main shaft 2 and is connected with drive end bearing bracket, during use discharge screen cloth 15 rotated with main shaft 2, it is described go out material screen
Sealed between net 15 and drive end bearing bracket 5 by interior scraper 16, outer scraper 17.
In the present embodiment, the sand milling cylinder body includes being provided with use on outer cylinder body 19 and inner barrel 18, the outer cylinder body 19
Cooling water cavity is formed between the water intaking valve 20 for entering cooling water, the outer cylinder body 19 and inner barrel 18.
In the present embodiment, in addition to thermometer and pressure gauge, the thermometer is arranged on material outlet 8, the pressure
Meter is arranged on material inlet 9.
Described above, simply preferred embodiment of the present utility model, the utility model is not limited to above-mentioned implementation
Mode, as long as it reaches technique effect of the present utility model with identical means, should all belong to protection domain of the present utility model.
Claims (5)
1. a kind of high efficient horizontal sand mill, including support（1）, motor, feeding engine, main shaft（2）, cylinder body is sanded, it is multiple scattered
Disk（3）, the main shaft（2）One end be installed on support（1）The interior and end is provided with belt pulley, and the belt pulley passes through V-belt
（4）It is connected with motor, the main shaft（2）The other end stretch into sand milling cylinder body in, the multiple dispersion impeller（3）It is arranged at sand milling
Cylinder body is interior and interval is fixedly installed in main shaft（2）On, main shaft（2）On in adjacent dispersion impeller（3）Between be additionally provided with bushing（7）,
The sand milling cylinder body is provided with drive end bearing bracket（5）, rear end cap（6）, drive end bearing bracket（5）It is connected with material outlet（8）, rear end cap（6）Even
It is connected to material inlet（9）, put Zhu Kou（10）, the material outlet（8）, material inlet（9）, put Zhu Kou（10）On be respectively arranged with
Be provided with out material separating device in valve, the sand milling cylinder body, it is described go out material separating device and material outlet（8）Communicate；It is special
Levy and be：The dispersion impeller（3）Periphery is provided with the scattered tooth of some indention shapes, the dispersion impeller to be provided with
The dispersion hole of kidney-shaped shape；The support（1）The bearing arrangement for supporting spindle is inside provided with, the bearing arrangement passes through machine
Sealing mechanism and drive end bearing bracket（5）Connection, the bearing arrangement includes support frame（11）, the support frame（11）It is provided with main shaft
（2）The sleeve passed through（12）, sleeve（12）Two ends provided with connection main shaft（2）Bearing（13）, the support frame（11）One
End is connected on drive end bearing bracket（5）, and support frame（11）Outside framework oil seal is provided between machine sealing mechanism（14）.
2. a kind of high efficient horizontal sand mill according to claim 1, it is characterised in that：It is described go out material separating device include
Material screen net（15）, interior scraper（16）, outer scraper（17）, the discharging screen cloth（15）It is set in main shaft（2）Upper and and drive end bearing bracket（5）
Connection, the discharging screen cloth（15）With drive end bearing bracket（5）Between pass through interior scraper（16）, outer scraper（17）Sealing.
3. a kind of high efficient horizontal sand mill according to claim 1, it is characterised in that：The sand milling cylinder body includes outer cylinder body
（18）And inner barrel（19）, the outer cylinder body（18）On be provided with water intaking valve for entering cooling water（20）, the outer cylinder body
（18）And inner barrel（19）Between be formed with cooling water cavity.
4. a kind of high efficient horizontal sand mill according to claim 1, it is characterised in that：Also include thermometer and pressure gauge,
The thermometer is arranged at material outlet（8）On, the pressure gauge is arranged at material inlet（9）On.
5. a kind of high efficient horizontal sand mill according to claim 1, it is characterised in that：Sand milling cylinder body and the drive end bearing bracket it
Between be provided with O-ring seals（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009932.1U CN206372893U (en) | 2017-01-03 | 2017-01-03 | A kind of high efficient horizontal sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009932.1U CN206372893U (en) | 2017-01-03 | 2017-01-03 | A kind of high efficient horizontal sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206372893U true CN206372893U (en) | 2017-08-04 |
Family
ID=59403299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009932.1U Expired - Fee Related CN206372893U (en) | 2017-01-03 | 2017-01-03 | A kind of high efficient horizontal sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206372893U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046696A (en) * | 2018-09-21 | 2018-12-21 | 广州鸿凯机械科技有限公司 | Abrasive wheel and grinding device |
| CN110947470A (en) * | 2018-09-26 | 2020-04-03 | 安徽儒特实业有限公司 | High-efficient sand mill of no screen cloth |
| RU212775U1 (en) * | 2022-02-07 | 2022-08-08 | Общество с ограниченной ответственностью "Спецлак" (ООО "Спецлак") | SHREDDER BUBBLE HORIZONTAL |
| CN115069365A (en) * | 2022-06-20 | 2022-09-20 | 天津润光恒科技开发有限公司 | Lithium iron phosphate material preparation is with nanometer powder grinding device for lithium cell positive pole |
-
2017
- 2017-01-03 CN CN201720009932.1U patent/CN206372893U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046696A (en) * | 2018-09-21 | 2018-12-21 | 广州鸿凯机械科技有限公司 | Abrasive wheel and grinding device |
| CN110947470A (en) * | 2018-09-26 | 2020-04-03 | 安徽儒特实业有限公司 | High-efficient sand mill of no screen cloth |
| RU212775U1 (en) * | 2022-02-07 | 2022-08-08 | Общество с ограниченной ответственностью "Спецлак" (ООО "Спецлак") | SHREDDER BUBBLE HORIZONTAL |
| CN115069365A (en) * | 2022-06-20 | 2022-09-20 | 天津润光恒科技开发有限公司 | Lithium iron phosphate material preparation is with nanometer powder grinding device for lithium cell positive pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20200103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |