CN208340839U - Centering type stick pin sand mill - Google Patents
Centering type stick pin sand mill Download PDFInfo
- Publication number
- CN208340839U CN208340839U CN201820541639.4U CN201820541639U CN208340839U CN 208340839 U CN208340839 U CN 208340839U CN 201820541639 U CN201820541639 U CN 201820541639U CN 208340839 U CN208340839 U CN 208340839U
- Authority
- CN
- China
- Prior art keywords
- sieve
- rotor
- grinding
- sand mill
- cover board
- 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.)
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- 239000004576 sand Substances 0.000 title claims abstract description 24
- 238000000227 grinding Methods 0.000 claims abstract description 55
- 238000007599 discharging Methods 0.000 claims description 18
- 239000011324 bead Substances 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 210000003660 reticulum Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to sand mill technical fields, more particularly to a kind of centering type stick pin sand mill, the axis of sieve is parallel with rotor axis and is located at the top of rotor axis, that is the eccentric axis setting of sieve, so that bigger with the distance between filter chamber than above sieve with the distance between filter chamber below sieve, since grinding bead by being deposited in below filter chamber mostly under gravity, therefore, increase below sieve the distance between filter chamber, friction of the grinding bead to the strainer lower surface on sieve can be reduced.
Description
Technical field
The utility model relates to sand mill technical field more particularly to a kind of centering type stick pin sand mills.
Background technique
Sand mill is also known as ball mill, is mainly used for the wet grinding of chemical liquid product, can substantially be divided according to service performance
For horizontal sand mill, basket type sand mill, vertical grinding machine etc..Mainly by body, mill tube, sanding disc (driving lever), abrasive media, electricity
Machine and feeding engine composition, the speed of charging are controlled by feed pump.The abrasive media of the equipment is generally divided into zirconium oxide bead, glass
Pearl, zirconium silicate pearl etc..
For existing sand mill after grinding material, grinding cylinder is discharged by the screen to filtrate in material, and sieve is located in rotor,
Sieve and rotor coaxial setting, ball are ground between rotor and sieve, due to rotor high speed rotation, are sieved after long-time service
Net and rotor are prone to wear.
Utility model content
Technical problem to be solved by the utility model is: in order to solve sieve in the prior art and rotor coaxial setting, rolling
The technical issues of pearl is ground between rotor and sieve, and sieve and rotor are prone to wear after long-time service, the utility model
A kind of centering type stick pin sand mill is provided.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of centering type stick pin sand mill, including
Grinding cylinder and cylinder cover board, cylinder cover board are arranged in the open rearward end of grinding cylinder, and cylinder cover board and grinding cylinder surround
Grinding chamber, rotor is arranged in grinding chamber and rotor front end is pierced by grinding cylinder front end and connects with motor drive, the rear end of rotor
Offer filter chamber, offer the feed inlet being connected with grinding chamber on the front end of grinding cylinder, the grinding cylinder, rotor and
Grinding chamber is coaxially disposed, and the stick pin sand mill further includes sieve, sieve cover board, anti-deposited tube, discharging sieve seat and discharging
Pipe, in a ring, the axis of the sieve is parallel with rotor axis and is located at the top of rotor axis, sieve cover board and sieve for sieve
The front end face of net is fixedly connected, and the rear end of sieve is fixedly connected with the front end of discharging sieve seat, and the rear end of discharging sieve seat is run through
Cylinder cover board, discharge sieve seat inner hollow, the rear end of discharge nozzle and discharging sieve seat be fixedly connected and with sieve seat inside phase
Connection, anti-deposited tube are arranged in sieve, and the front end of anti-deposited tube is fixedly connected with sieve cover board, and the rear end of anti-deposited tube is protruded into
It discharges inside sieve seat, sieve and anti-deposited tube are coaxially disposed.The centering type stick pin sand mill of the utility model, the axis of sieve
Top that is parallel with rotor axis and being located at rotor axis, i.e. the eccentric axis setting of sieve, so that below sieve and filtering
The distance between chamber is bigger with the distance between filter chamber than above sieve, since grinding bead is deposited in mostly by under gravity
Below filter chamber, therefore, increases below sieve the distance between filter chamber, grinding bead can be reduced under the strainer on sieve
The friction on surface.
In order to reduce the impact force of grinding bead, pressure is reduced, the discharging sieve seat is located at the outer of the part in grinding chamber
Zhou Kaishe is fluted, the width of the groove from bottom to notch from gradually uniform increments.
In order to improve the heat insulating ability of cylinder and save material, the shell of the grinding cylinder is double-layer structure, and double-deck
There is spacing between structure.
For the ease of stirring, the rotor outer periphery is also equidistantly evenly arranged with stick nail.
The utility model has the beneficial effects that the centering type stick pin sand mill of the utility model, the axis and rotor of sieve
Axis is parallel and is located at the top of rotor axis, i.e. the eccentric axis setting of sieve, so that below sieve between filter chamber
Distance than above sieve and the distance between filter chamber is big, since grinding bead by being deposited in filter chamber under gravity mostly
Therefore lower section increases below sieve the distance between filter chamber, can reduce grinding bead to the strainer lower surface on sieve
Friction.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model centering type stick pin sand mill.
Fig. 2 is the structural schematic diagram of the utility model centering type stick pin sand mill.
In figure: 1, grinding cylinder, 11, feed inlet, 2, cylinder cover board, 3, grinding chamber, 4, rotor, 41, filter chamber, 42, stick
Nail, 5, sieve, 6, sieve cover board, 7, anti-deposited tube, 8, discharging sieve seat, 81, groove, 9, discharge nozzle.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, be the utility model optimum embodiment, a kind of centering type stick pin sand mill, including 1 He of grinding cylinder
Cylinder cover board 2, cylinder cover board 2 are arranged in the open rearward end of grinding cylinder 1, and cylinder cover board 2 and grinding cylinder 1 surround grinding chamber
3, rotor 4 is arranged in grinding chamber 3 and 4 front end of rotor is pierced by 1 front end of grinding cylinder and connects with motor drive, and 4 periphery of rotor is also
It is equidistantly evenly arranged with stick nail 42, the rear end of rotor 4 offers filter chamber 41, offers and grinds on the front end of grinding cylinder 1
The feed inlet 11 that mill chamber 3 is connected, grinding cylinder 1, rotor 4 and grinding chamber 3 are coaxially disposed, and stick pin sand mill further includes sieve
5, sieve cover board 6, anti-deposited tube 7, discharging sieve seat 8 and discharge nozzle 9, sieve 5 in a ring, the axis and 4 axis of rotor of sieve 5
Top that is parallel and being located at 4 axis of rotor, sieve cover board 6 is fixedly connected with the front end face of sieve 5, the rear end of sieve 5 and goes out
The front end of material screen reticulum 8 is fixedly connected, and cylinder cover board 2 is run through in the rear end of discharging sieve seat 8, and discharge 8 inner hollow of sieve seat, out
The rear end of expects pipe 9 and the sieve seat 8 that discharges be fixedly connected and be connected inside sieve seat 8, anti-deposited tube 7 is arranged in sieve 5,
The front end of anti-deposited tube 7 is fixedly connected with sieve cover board 6, and the rear end of anti-deposited tube 7 is protruded into inside discharging sieve seat 8,5 He of sieve
Anti- deposited tube 7 is coaxially disposed.
The periphery that discharging sieve seat 8 is located at the part in grinding chamber 3 opens up fluted 81, the width of groove 81 from bottom to
Gradually uniform increments at notch.The shell of grinding cylinder 1 is double-layer structure, and has spacing between double-layer structure.
Working principle: material enters in grinding cylinder 1 from feed inlet 11, and motor drives rotor 4 to rotate, in grinding cylinder 1
With grinding bead, the material in grinding chamber 3 is ground in the rotation of rotor 4, and the material after grinding is from the outer wall of rotor 4
Hole enters filter chamber 41, enters inside sieve 5 using the strainer filtering on sieve 5, finally passes through inside discharging sieve seat 8,
It is discharged from discharge nozzle 9.Arrow in Fig. 1 is flow direction of material.The axis of sieve 5 is parallel with 4 axis of rotor, and the axis of sieve 5
Line is located at the top of 4 axis of rotor, i.e. the eccentric axis setting of sieve 5, so that the filter chamber inside 5 lower section of sieve and rotor 4
The distance between 41 is bigger than the distance between 5 top of sieve and filter chamber 41, since grinding bead is by heap most under gravity
Product is below filter chamber 41, therefore, increases the distance between 5 lower section of sieve and filter chamber 41, can reduce grinding bead to sieve 5
On strainer lower surface friction.
Arrow in Fig. 2 is stream of the bulky grain by rotor centrifugation and the thrust of extraneous pump in grinding bead and material
To.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (4)
1. a kind of centering type stick pin sand mill, it is characterised in that: including grinding cylinder (1) and cylinder cover board (2), cylinder cover board
(2) it is arranged in the open rearward end of grinding cylinder (1), cylinder cover board (2) and grinding cylinder (1) surround grinding chamber (3), rotor
(4) setting is in grinding chamber (3) and rotor (4) front end is pierced by grinding cylinder (1) front end and connects with motor drive, rotor (4)
Rear end offers filter chamber (41), and the feed inlet (11) being connected with grinding chamber (3) is offered on the front end of grinding cylinder (1),
The grinding cylinder (1), rotor (4) and grinding chamber (3) are coaxially disposed, and the stick pin sand mill further includes sieve (5), sieve
Cover board (6), anti-deposited tube (7), discharging sieve seat (8) and discharge nozzle (9), sieve (5) in a ring, the axis of the sieve (5)
The front end face of top that is parallel with rotor (4) axis and being located at rotor (4) axis, sieve cover board (6) and sieve (5) is fixed to be connected
It connects, the rear end of sieve (5) is fixedly connected with the front end of discharging sieve seat (8), and cylinder cover board is run through in the rear end of discharging sieve seat (8)
(2), discharge sieve seat (8) inner hollow, discharge nozzle (9) and discharging sieve seat (8) rear end be fixedly connected and with sieve seat (8)
Inside is connected, and in sieve (5), the front end of anti-deposited tube (7) is fixedly connected with sieve cover board (6) for anti-deposited tube (7) setting,
Discharging sieve seat (8) inside, sieve (5) and anti-deposited tube (7) coaxial arrangement are protruded into the rear end of anti-deposited tube (7).
2. centering type stick pin sand mill as described in claim 1, it is characterised in that: the discharging sieve seat (8) is located at grinding
The periphery of part in chamber (3) opens up fluted (81), the width of the groove (81) from bottom to notch from gradually uniformly pass
Increase.
3. centering type stick pin sand mill as described in claim 1, it is characterised in that: the shell of the grinding cylinder (1) is double
Layer structure, and there is spacing between double-layer structure.
4. centering type stick pin sand mill as described in claim 1, it is characterised in that: rotor (4) periphery is also equidistant equal
It is even to be provided with stick nail (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541639.4U CN208340839U (en) | 2018-04-16 | 2018-04-16 | Centering type stick pin sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541639.4U CN208340839U (en) | 2018-04-16 | 2018-04-16 | Centering type stick pin sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340839U true CN208340839U (en) | 2019-01-08 |
Family
ID=64884833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541639.4U Active CN208340839U (en) | 2018-04-16 | 2018-04-16 | Centering type stick pin sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208340839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441007A (en) * | 2023-04-27 | 2023-07-18 | 河南龙佰智能装备制造有限公司 | High-pressure water and pneumatic vibration cleaning system for preventing sand mill discharging filter screen from being blocked |
-
2018
- 2018-04-16 CN CN201820541639.4U patent/CN208340839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441007A (en) * | 2023-04-27 | 2023-07-18 | 河南龙佰智能装备制造有限公司 | High-pressure water and pneumatic vibration cleaning system for preventing sand mill discharging filter screen from being blocked |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 308, Xixiang Village, Hengshanqiao Town, Economic Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou Longxin Intelligent Equipment Co.,Ltd. Address before: 213119 Xi Xiang Village, Hengshan Bridge Town, Wujin District, Changzhou, Jiangsu Patentee before: CHANGZHOU LONGXIN INTELLIGENT EQUIPMENT Co.,Ltd. |