CN203400773U - Grinding head sieve equipment - Google Patents
Grinding head sieve equipment Download PDFInfo
- Publication number
- CN203400773U CN203400773U CN201320394760.6U CN201320394760U CN203400773U CN 203400773 U CN203400773 U CN 203400773U CN 201320394760 U CN201320394760 U CN 201320394760U CN 203400773 U CN203400773 U CN 203400773U
- Authority
- CN
- China
- Prior art keywords
- sieve
- grinding head
- equipment
- diameter
- drum sieve
- 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
Links
Images
Abstract
The utility model discloses grinding head sieve equipment. The grinding head sieve equipment is structurally characterized in that an ore discharging end of a ball grinding mill is connected with a cylinder sieve; a reverse spiral line is arranged at the inner periphery of the cylinder sieve; an outlet is formed in the other end of the cylinder sieve; the diameter of a sieving hole of the cylinder sieve is less than the diameters of impurities and is greater than the diameter of raw ores; a high-pressure water spraying device is arranged on the side face of the cylinder sieve. According to the grinding head sieve equipment, the impurities are removed by the sieving of the cylinder sieve; the ore grinding efficiency is improved and the operation rate of the equipment is increased.
Description
Technical field
The utility model belongs to grinding attachment, for screening out impurity and the difficult abrasive particle of ore grinding.
Background technology
In grinding process, some are blended in the impurity in raw ore, as the concretion of difficult mill in branch, ore, broken ball etc. enter in ore pulp, can cause next step ore-dressing practice and have a strong impact on, blocking pipe and magnetic separator cell body etc.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of bistrique sieve apparatus that can screen out impurity in ore grinding.
For achieving the above object, the technical solution adopted in the utility model is:
Bistrique sieve apparatus, the discharging grinding head end of ball mill connects drum sieve, drum sieve be provided with anti-helical interior week, the other end of drum sieve is provided with outlet, the sieve diameter of drum sieve is less than the diameter that impurity diameter is greater than raw ore.
Above-mentioned bistrique sieve apparatus, is provided with high-pressure sprayer in the side of drum sieve.
The beneficial effects of the utility model: add drum sieve at ball mill ore discharging end, in drum sieve, week is made anti-helical, drum sieve and ball mill rotate simultaneously, impurity is discharged from the other end outlet of drum sieve, through the screening of drum sieve, has removed various impurity, and utilize the rotation of ball mill, solve the dynamical problem of discharging impurity, improved grinding efficiency, increased operation rate; Water injector is pressed in cant at compass screen surface, removes residual impurity on screen cloth, guarantees the good discharge of impurity.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, bistrique sieve apparatus, at the mine-discharging terminal connection drum sieve 2 of ball mill 1, drum sieve 2 be provided with anti-helical interior week, the other end of drum sieve 2 is provided with outlet, and the sieve diameter of drum sieve is less than the diameter that impurity diameter is greater than raw ore, in the side of drum sieve, is provided with high-pressure sprayer 3.
Use bistrique sieve, compares with original gravity flow screen, has improved the efficiency of screening, solve the problem of impurity discharging operation difficulty, effectively solved the problem that chute, high-frequency screen, magnetic separator etc. stop up, got rid of the aetite of difficult mill, improve grinding efficiency, increased operation rate.
Claims (2)
1. bistrique sieve apparatus, it is characterized in that: the discharging grinding head end of ball mill (1) connects drum sieve (2), drum sieve (2) be provided with anti-helical interior week, the other end of drum sieve (2) is provided with outlet, the sieve diameter of drum sieve is less than the diameter that impurity diameter is greater than raw ore.
2. bistrique sieve apparatus as claimed in claim 1, is characterized in that: in the side of drum sieve, be provided with high-pressure sprayer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394760.6U CN203400773U (en) | 2013-07-04 | 2013-07-04 | Grinding head sieve equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320394760.6U CN203400773U (en) | 2013-07-04 | 2013-07-04 | Grinding head sieve equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400773U true CN203400773U (en) | 2014-01-22 |
Family
ID=49936716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320394760.6U Expired - Fee Related CN203400773U (en) | 2013-07-04 | 2013-07-04 | Grinding head sieve equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475214A (en) * | 2014-11-13 | 2015-04-01 | 攀枝花钢城集团米易瑞地矿业有限公司 | Weathered ore-containing vanadium titano-magnetite pre-dressing technology |
-
2013
- 2013-07-04 CN CN201320394760.6U patent/CN203400773U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475214A (en) * | 2014-11-13 | 2015-04-01 | 攀枝花钢城集团米易瑞地矿业有限公司 | Weathered ore-containing vanadium titano-magnetite pre-dressing technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205217037U (en) | Ginseng glossy ganoderma spore powder broken wall device for production line | |
| CN205237852U (en) | Remove tombstone sand blasting machine | |
| CN203750692U (en) | Slurry sieving device for lithium ion batteries | |
| CN203400773U (en) | Grinding head sieve equipment | |
| CN205392615U (en) | Cylinder body of ball grinding mill | |
| CN206980890U (en) | A kind of cement flour grinder | |
| CN204656952U (en) | A kind of Tea screening machine | |
| CN203598892U (en) | Material grinding equipment for lithium ion battery anode material | |
| CN204620080U (en) | A kind of lithotripsy apparatus produced for cement-based material | |
| CN209348807U (en) | A kind of modified alta-mud extra-fine grinding device | |
| CN205673061U (en) | A kind of calcium carbide crushing device | |
| CN205217130U (en) | High efficient feed edulcoration pipe magnetic separator | |
| CN203577436U (en) | High-pressure online combustion filter of coal water slurry | |
| CN203634956U (en) | Device for extracting copper from wastewater of scrubbing machine | |
| CN202983850U (en) | Traditional Chinese medicine grinding device provided with collector and capable of continuously working | |
| CN209109428U (en) | A kind of nozzle of the coal mining machine with filtering function | |
| CN203916842U (en) | A kind of coarse granule retracting device of coal pulverizer ore milling product | |
| CN202983874U (en) | Powder impurity removal device | |
| CN103961920A (en) | Battery slurry filtering device | |
| CN207253849U (en) | The sieve energy-efficient mud and water separating equipment of filtering type is dropped down in a kind of bucket storehouse | |
| CN202061591U (en) | Novel balling machine for low silicon fluorite ball | |
| CN203990079U (en) | Cell size filter | |
| CN105268509A (en) | Vibrating and air exhausting device of roller press | |
| CN205109735U (en) | Roll squeezer vibrating feeding elephant trunk | |
| CN203076054U (en) | Ultramicro traditional Chinese medicine crushing device capable of continuously working |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20180704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |