CN106423430A - Ball mill screen - Google Patents
Ball mill screen Download PDFInfo
- Publication number
- CN106423430A CN106423430A CN201611203749.1A CN201611203749A CN106423430A CN 106423430 A CN106423430 A CN 106423430A CN 201611203749 A CN201611203749 A CN 201611203749A CN 106423430 A CN106423430 A CN 106423430A
- Authority
- CN
- China
- Prior art keywords
- ball mill
- water
- water pipe
- screen
- barrel body
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/1835—Discharging devices combined with sorting or separating of material
- B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
Abstract
The invention discloses a ball mill screen capable of being cleaned automatically and having a good cleaning effect. The ball mill screen comprises a screen barrel main body, meshes are distributed all over the screen barrel main body, a material inlet and a material outlet are respectively arranged at two ends of the screen barrel main body, meshes in the screen barrel main body turn up from inside to outside, a water pipe is arranged in the middle of the screen barrel main body, and stretches from the material inlet to the material outlet, the water pipe is communicated with a water tank, a plurality of water spraying structures are arranged on the water pipe, and face different directions, and a valve is arranged on the water pipe to control water flow rate. As the water spraying structures are mounted in the middle of the inside of the ball mill screen to spray water from inside of the screen to the outside, discharging of waste water is convenient due to impact force of the water flow; as the water pipe is rotatable, a wider flushing scope is realized during the water spraying, and a better flushing effect is achieved; and the discharging of the wastewater is convenient as the meshes are provided with outwards turnups.
Description
Technical field
The present invention relates to ball mill field, especially a kind of ball mill screen cloth.
Background technology
The screen cloth of ball mill is arranged on the discharging opening of ball mill, after ball mill completes abrasive material, material is sieved, carefully
Material sifts out from sieve aperture.After working long hours, inside ball mill screen cloth, a large amount of dust can be accumulated, need to be carried out, cleaning
When typically spray water outside to inside from screen cloth and be rinsed, but the general aperture of the sieve aperture of ball mill is less, and when flushing, current should not enter
Enter inside screen cloth, great lot of water resources during flushing, can be wasted, due to being to be rinsed in outside, the dust in screen cloth receives outside
Impulse force, is unsuitable for sewage and discharges；Current after flushing can the mix dust in screen cloth inner product stream, with screen cloth be easier to block
Sieve aperture, cleaning performance is bad, is also inconvenient to be dried simultaneously.
Content of the invention
The technical problem to be solved is：A kind of being automatically carried out and ball milling that cleaning performance is good is provided
Machine screen cloth.
For solving above-mentioned technical problem the technical solution adopted in the present invention it is：Ball mill screen cloth, including screen barrel body,
Sieve aperture is spread all on screen barrel body, screen barrel body two ends be respectively charging aperture and discharging opening it is characterised in that：Screen barrel body
Centre is provided with the water pipe reaching discharging opening from charging aperture, water pipe joining water box, and water pipe is provided with multiple water spraying structures, water spraying structure
Towards different, water pipe is provided with the valve controlling discharge.
It is further：The termination of described water pipe is connected with the rotating shaft of ball mill, and water pipe can turn when ball mill works
Rotate under the drive of axle.
It is further：Described charging aperture is provided with baffle plate to be opened/closed.
It is further：Sieve aperture from inside to outside flange on described screen barrel body.
It is further：The flange bending part arc transition of described sieve aperture.
The invention has the beneficial effects as follows：In ball mill screen cloth bosom, water spraying structure is installed, water spraying structure is in screen cloth
Portion outwards sprays water, and the impulse force of current facilitates the discharge of sewage；Water pipe is rotatable, and flushing scope during water spray is wider, developing result
More preferably；Sieve aperture is provided with outside flange, is easy to sewage and discharges.
Brief description
Fig. 1 is the schematic diagram of the present invention；
In figure is labeled as：1- screen barrel body, 2- charging aperture, 3- discharging opening, 4- water pipe, 5- water spraying structure.
Specific embodiment
For the ease of understanding the present invention, below in conjunction with the accompanying drawings the present invention is further detailed.
As shown in figure 1, ball mill screen cloth of the present invention, including screen barrel body 1, screen barrel body 1 is cylindrical structure, cylinder
It is provided with multiple sieve apertures for screening materials carrying, screen barrel body 1 two ends are respectively charging aperture 2 and discharging opening 3, through ball mill
The boring entrance screen barrel body 1 from charging aperture 2 after milling, after thin material is discharged from sieve aperture, thick material is defeated from discharging opening 3
Go out, the from inside to outside flange of the sieve aperture on screen barrel body 1, common sieve aperture, after rinsing, holds after current and mix dust
Easily it is blocked in sieve aperture, and flange can play guide functions to current, be easy to the discharge of sewage；It is provided with the middle of screen barrel body 1
Reach the water pipe 4 of discharging opening 3, water pipe 4 joining water box from charging aperture 2, water pipe 4 is provided with multiple water spraying structures 5, water spraying structure 5
Towards different, flushing scope can be made during water spray to cover the inner surface of screen barrel body 1 comprehensively；Water pipe 4 is provided with control water
The valve of flow, is conveniently rinsed the control of the water yield.The present invention outwards carries out hydroblasting from the inside of screen cloth, from inside to outside
Impulsive force be easy to take dust out of, cleaning performance is good, and is effectively reduced the hydrops degree within screen barrel body 1.
In order to strengthen developing result further, the termination of water pipe 4 is connected with the rotating shaft of ball mill, water pipe 4 can be in ball milling
Rotate under the drive of rotating shaft during machine work, water spraying structure 5 carries out rotating water spray.
Charging aperture 2 is provided with baffle plate to be opened/closed, closes baffle plate when being rinsed, it is to avoid current enter ball mill body
Interior.
The flange bending part arc transition of sieve aperture, the hydrops in screen barrel body 1 after convenient flushing flow out.
Claims (5)
1. ball mill screen cloth, including screen barrel body (1), screen barrel body (1) spreads all over sieve aperture, screen barrel body (1) two ends
Be respectively charging aperture (2) and discharging opening (3) it is characterised in that：It is provided with the middle of screen barrel body (1) and reach out from charging aperture (2)
The water pipe (4) of material mouth (3), water pipe (4) joining water box, water pipe (4) is provided with multiple water spraying structures (5), the court of water spraying structure (5)
To different, water pipe (4) is provided with the valve controlling discharge.
2. ball mill screen cloth as claimed in claim 1 it is characterised in that：The termination of described water pipe (4) and the rotating shaft of ball mill
Connect, water pipe (4) can rotate under the drive of rotating shaft when ball mill works.
3. ball mill screen cloth as claimed in claim 1 it is characterised in that：Described charging aperture (2) is provided with baffle plate to be opened/closed.
4. ball mill screen cloth as claimed in claim 1 it is characterised in that：Sieve aperture on described screen barrel body (1) is from introversion
Flanging.
5. ball mill screen cloth as claimed in claim 3 it is characterised in that：The flange bending part arc transition of described sieve aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203749.1A CN106423430A (en) | 2016-12-23 | 2016-12-23 | Ball mill screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203749.1A CN106423430A (en) | 2016-12-23 | 2016-12-23 | Ball mill screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106423430A true CN106423430A (en) | 2017-02-22 |
Family
ID=58215289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611203749.1A Pending CN106423430A (en) | 2016-12-23 | 2016-12-23 | Ball mill screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106423430A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185804A (en) * | 2017-05-24 | 2017-09-22 | 青海万加环保新材料有限公司 | One kind is wet sieving to use vibratory sieve |
| CN107694697A (en) * | 2017-11-14 | 2018-02-16 | 张前 | A kind of ball mill feed opening anti-block apparatus |
| CN107837899A (en) * | 2017-12-20 | 2018-03-27 | 攀枝花市旭鼎机械制造有限公司 | Ball mill screen cloth |
| CN111774297A (en) * | 2020-07-14 | 2020-10-16 | 神华神东煤炭集团有限责任公司 | Coal screening plant |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050687A (en) * | 1989-10-03 | 1991-04-17 | 联合加工公司 | High speed dry grinder |
| CN2250821Y (en) * | 1995-12-18 | 1997-04-02 | 韩光世 | Device for preventing mesh for mine sieve from blocking |
| JP2005144259A (en) * | 2003-11-12 | 2005-06-09 | Shin Kobe Electric Mach Co Ltd | Ball mill pulverizer |
| CN200991684Y (en) * | 2006-12-11 | 2007-12-19 | 邹平三星机械制造有限公司 | Pressure curved sieve |
| CN201880685U (en) * | 2010-11-19 | 2011-06-29 | 鞍钢集团矿业公司 | Screen plate of vibrating screen with meshes in shape of inverted funnel |
| CN203599062U (en) * | 2013-08-22 | 2014-05-21 | 佛山市三叶环保设备工程有限公司 | Sieve plate used for desulphurization |
| CN204017923U (en) * | 2014-08-06 | 2014-12-17 | 高安罗斯福陶瓷有限公司 | The ball mill that a kind of potsherd is produced |
| CN104643270A (en) * | 2013-11-25 | 2015-05-27 | 山东省十里香芝麻制品有限公司 | Impurity removal cleaning machine for sesame |
| CN105772165A (en) * | 2014-12-22 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Efficient ball mill with magnetic grinding balls |
-
2016
- 2016-12-23 CN CN201611203749.1A patent/CN106423430A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050687A (en) * | 1989-10-03 | 1991-04-17 | 联合加工公司 | High speed dry grinder |
| CN2250821Y (en) * | 1995-12-18 | 1997-04-02 | 韩光世 | Device for preventing mesh for mine sieve from blocking |
| JP2005144259A (en) * | 2003-11-12 | 2005-06-09 | Shin Kobe Electric Mach Co Ltd | Ball mill pulverizer |
| CN200991684Y (en) * | 2006-12-11 | 2007-12-19 | 邹平三星机械制造有限公司 | Pressure curved sieve |
| CN201880685U (en) * | 2010-11-19 | 2011-06-29 | 鞍钢集团矿业公司 | Screen plate of vibrating screen with meshes in shape of inverted funnel |
| CN203599062U (en) * | 2013-08-22 | 2014-05-21 | 佛山市三叶环保设备工程有限公司 | Sieve plate used for desulphurization |
| CN104643270A (en) * | 2013-11-25 | 2015-05-27 | 山东省十里香芝麻制品有限公司 | Impurity removal cleaning machine for sesame |
| CN204017923U (en) * | 2014-08-06 | 2014-12-17 | 高安罗斯福陶瓷有限公司 | The ball mill that a kind of potsherd is produced |
| CN105772165A (en) * | 2014-12-22 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Efficient ball mill with magnetic grinding balls |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185804A (en) * | 2017-05-24 | 2017-09-22 | 青海万加环保新材料有限公司 | One kind is wet sieving to use vibratory sieve |
| CN107694697A (en) * | 2017-11-14 | 2018-02-16 | 张前 | A kind of ball mill feed opening anti-block apparatus |
| CN107694697B (en) * | 2017-11-14 | 2019-03-29 | 枣庄京弘电力材料有限公司 | A kind of ball mill feed opening anti-block apparatus |
| CN107837899A (en) * | 2017-12-20 | 2018-03-27 | 攀枝花市旭鼎机械制造有限公司 | Ball mill screen cloth |
| CN111774297A (en) * | 2020-07-14 | 2020-10-16 | 神华神东煤炭集团有限责任公司 | Coal screening plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |