CN206597588U - A kind of tower vertical mill of two-chamber - Google Patents
A kind of tower vertical mill of two-chamber Download PDFInfo
- Publication number
- CN206597588U CN206597588U CN201720253302.9U CN201720253302U CN206597588U CN 206597588 U CN206597588 U CN 206597588U CN 201720253302 U CN201720253302 U CN 201720253302U CN 206597588 U CN206597588 U CN 206597588U
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- China
- Prior art keywords
- epicoele
- resorption
- cavity
- barrel
- spiral
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Abstract
A kind of tower vertical mill of two-chamber, belongs to grinding attachment technical field.Including motor, connection transmission device, axle support (2) and barrel (3), axle support (2) top connection transmission device (1), bottom connector drum portion (3), the shell portion is epicoele and cavity of resorption, between split by dividing plate, the duct that material passes through is provided with dividing plate, helical axis one end is connected on motor, the other end is placed in the epicoele and lower intracavitary of barrel through dividing plate, and spiral and lower spiral are respectively equipped with the helical axis of epicoele and lower intracavitary；Feed port is provided with the downside of the cavity of resorption of barrel, upside is provided with ball feeding mouth, and epicoele top side is provided with gape.The utility model milling medium is produced along cylinder circumference and diametric multi-dimensional movement under spire drive, so as to produce abrasive action to material.It is divided into epicoele and cavity of resorption in barrel, the spiral of lower intracavitary is big compared with the lead of screw of upper intracavitary, and grinding efficiency is high, saves energy consumption.
Description
Technical field
The invention belongs to grinding attachment technical field, more particularly to a kind of tower vertical mill of two-chamber.
Background technology
Existing vertical spiral agitating mill (also known as tower grinding machine) sets a grinding chamber, overflow after material is ground through bottom
Can not fully it be regrind to during top, and lead of screw is unanimous between the higher and lower levels, have impact on grinding efficiency and grinding effect.Abrasive media
The bottom of cylinder is concentrated mainly on, causes whole gyroaxis cantilever end stress big, operating efficiency is relatively low, and can not be realized point
The function of level ore grinding.
The content of the invention
For above-mentioned technical problem, the present invention provides a kind of tower vertical mill of two-chamber, there is provided two sections of grinding chambers,
The abrasive media specification of the abrasive media (such as steel ball) and cavity of resorption that are respectively put into different size is more than the abrasive media of epicoele, thing
Material is ground through small format media again after cavity of resorption is ground through big format media by dividing plate into epicoele, is realized in an equipment
Two sections of grindings, have finely divided abrasive areas, and optimization grinds mode, improves grinding efficiency.
The purpose of the present invention is achieved through the following technical solutions：
A kind of tower vertical mill of two-chamber of the present invention, including motor, connection transmission device, axle support and barrel, axle support
Top connect transmission device, bottom connector drum portion, the shell portion be epicoele and cavity of resorption, between split by dividing plate, every
The duct that material passes through is provided with plate, helical axis one end is connected on motor, the other end is placed in the epicoele of barrel through dividing plate
With lower intracavitary, spiral and lower spiral are respectively equipped with the helical axis of epicoele and lower intracavitary；Be provided with the downside of the cavity of resorption of barrel to
Mine mouth, upside is provided with ball feeding mouth, and epicoele top side is provided with gape.
Further, the epicoele of the barrel and lower cavity wall are equipped with abrasion-proof backing block.
Further, different abrasive medias are filled in the epicoele and cavity of resorption of the barrel in grinding, cavity of resorption is ground
Grinding media specification is more than the abrasive media of epicoele.
Further, it is equipped with abrasion-proof backing block on the upper and lower helical blade surface.
Further, the duct that the dividing plate is provided with that material passes through is multiple, and the duct is strip hole arranged in parallel,
The strip hole of adjacent two row is staggered, and material enters epicoele by duct from cavity of resorption.
Further, the helical pitch of the lower spiral is more than the helical pitch of upper spiral, and lower helical pitch is 1.1-1.5 times of upper helical pitch.
Beneficial effects of the present invention are：
1. the present invention is existed by the power of the motor output in transmission device after reductor by axle supporting drive spire
Rotated in barrel.Milling medium has upward movement tendency under spiral drive, is rotated under Action of Gravity Field and frictional force, and
Spire agitation is lower to be produced along cylinder circumference and diametric multi-dimensional movement, so as to produce abrasive action to material.
2. the present invention is provided with abrasion-proof backing block in barrel inwall, epicoele and cavity of resorption, the spiral of spire are partitioned into
Also two sections are partitioned into, the spiral of lower intracavitary is big compared with the lead of screw of upper intracavitary.Using structure of the present invention, grinding efficiency
Height, saves energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the half sectional view of Fig. 1 median septums.
In figure：1. transmission device is connected, the support of 2. axles, 3. barrels, 4. epicoeles, 5. dividing plates, 6. spires, 7. cavity of resorptions,
8. helical axis, 9. times spirals, spiral, 11. feed ports, 12. ball feeding mouths, 13. gapes, 14. motors, 15. ducts on 10..
Embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment：As shown in figure 1, the tower vertical mill of a kind of two-chamber of the invention, including motor 14, connection transmission device 1, axle
Support 2 and barrel 3, axle support 2 tops connection transmission device 1, bottom connector drum portion 3,3 points of the barrel is epicoele 4
With cavity of resorption 7, between split by dividing plate 5, the duct that material passes through is provided with dividing plate 5, the one end of helical axis 8 is connected to motor 14
On, the other end is placed in the epicoele 4 and cavity of resorption 7 of barrel 3 through dividing plate 5, is set respectively on the helical axis in epicoele 4 and cavity of resorption 7
There are upper spiral 10 and lower spiral 9；The downside of cavity of resorption 7 of barrel 3 is provided with feed port 11, and upside is provided with ball feeding mouth 12, the top of epicoele 4
Side is provided with gape.The epicoele 4 and the inwall of cavity of resorption 7 of the barrel 3 are equipped with abrasion-proof backing block.The upper spiral 10, lower spiral shell
Abrasion-proof backing block is equipped with the blade surface of rotation 9.Play a part of protection inwall and blade, and increasing friction force, beneficial to material
Grinding.
In the epicoele 4 and cavity of resorption 7 of the barrel 3 different abrasive medias, the abrasive media of cavity of resorption 7 are filled in grinding
Specification is more than the abrasive media of epicoele.As shown in Fig. 2 the dividing plate 5 is provided with the duct 15 that multiple materials pass through, the duct 15
For strip hole arranged in parallel, the strip holes of adjacent two row are staggered, material from cavity of resorption 7 can enter epicoele by duct
4.Through tentatively being ground in cavity of resorption 7, regrind into epicoele 4, make grinding effect more preferable.
In the use of the present invention, the power that the motor 14 in transmission device is exported is driven after reductor by axle support 2
Spire rotates in barrel 3.Milling medium has upward movement tendency under spiral drive, under Action of Gravity Field and frictional force
Rotation, and produced under spire agitation along cylinder circumference and diametric multi-dimensional movement, make so as to produce grinding to material
With.
Barrel 3 is divided into epicoele and cavity of resorption by dividing plate 5, and the spiral of spire is also divided into two sections, cavity of resorption 7 by dividing plate 5
Interior spiral is big compared with the lead of screw of upper intracavitary, and the abrasive media specification in cavity of resorption 7 is big compared with the abrasive media specification of upper intracavitary.
The helical pitch of the lower spiral 9 is more than the helical pitch of upper spiral 10, and the helical pitch of lower spiral 9 is the 1.1- of the upper helical pitch of spiral 10
1.5 again.Material through mineral-feeding pipe enter cavity of resorption 7 compared with large pitch spiral and larger format media effect under grind, after pass through dividing plate
On aperture enter epicoele 4, smaller helical pitch and compared with small format media effect under grind, most pass through the row of gape 13 through overflow afterwards
Go out.Two sections of grindings are realized in an equipment, abrasive areas has finely been divided, optimization grinds mode, improves grinding efficiency.
Claims (6)
1. a kind of tower vertical mill of two-chamber, including motor, connection transmission device, axle support (2) and barrel (3), axle support (2)
Top connection transmission device (1), bottom connector drum portion (3), it is characterised in that：The shell portion is epicoele (4) and cavity of resorption
(7) split between, by dividing plate (5), be provided with the duct that material passes through on dividing plate (5), helical axis (8) one end is connected to motor
On, the other end is placed in through dividing plate (5) in the epicoele (4) and cavity of resorption (7) of barrel (3), the spiral shell in epicoele (4) and cavity of resorption (7)
Spiral (10) and lower spiral (9) are respectively equipped with spin axis (8)；Feed port, upside are provided with the downside of the cavity of resorption (7) of barrel (3)
Ball feeding mouth is provided with, epicoele top side is provided with gape.
2. the tower vertical mill of a kind of two-chamber according to claim 1, it is characterised in that：The epicoele (4) of the barrel (3)
Abrasion-proof backing block is equipped with cavity of resorption (7) inwall.
3. the tower vertical mill of a kind of two-chamber according to claim 1, it is characterised in that：The epicoele (4) of the barrel (3)
Different abrasive medias are filled when being ground with cavity of resorption (7) inherence, the abrasive media specification of cavity of resorption is more than the abrasive media of epicoele.
4. the tower vertical mill of a kind of two-chamber according to claim 1, it is characterised in that：The upper and lower helical blade surface
On be equipped with abrasion-proof backing block.
5. the tower vertical mill of a kind of two-chamber according to claim 1, it is characterised in that：The dividing plate (5) is provided with material and led to
The duct crossed is multiple, and the duct is strip hole arranged in parallel, and the strip hole of adjacent two row is staggered, and material passes through hole
Road enters epicoele (4) from cavity of resorption (7).
6. the tower vertical mill of a kind of two-chamber according to claim 1, it is characterised in that：The helical pitch of the lower spiral (9) is big
Helical pitch in upper spiral (10), lower helical pitch is 1.1-1.5 times of upper helical pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253302.9U CN206597588U (en) | 2017-03-16 | 2017-03-16 | A kind of tower vertical mill of two-chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253302.9U CN206597588U (en) | 2017-03-16 | 2017-03-16 | A kind of tower vertical mill of two-chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206597588U true CN206597588U (en) | 2017-10-31 |
Family
ID=60144296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720253302.9U Expired - Fee Related CN206597588U (en) | 2017-03-16 | 2017-03-16 | A kind of tower vertical mill of two-chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206597588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902931A (en) * | 2017-03-16 | 2017-06-30 | 耿志杰 | A kind of tower vertical mill of two-chamber |
| CN114308279A (en) * | 2021-12-27 | 2022-04-12 | 河南龙佰智能装备制造有限公司 | Vertical spiral stirring mill |
-
2017
- 2017-03-16 CN CN201720253302.9U patent/CN206597588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902931A (en) * | 2017-03-16 | 2017-06-30 | 耿志杰 | A kind of tower vertical mill of two-chamber |
| CN114308279A (en) * | 2021-12-27 | 2022-04-12 | 河南龙佰智能装备制造有限公司 | Vertical spiral stirring mill |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20190316 |