CN206500225U - The automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge - Google Patents
The automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge Download PDFInfo
- Publication number
- CN206500225U CN206500225U CN201720056748.2U CN201720056748U CN206500225U CN 206500225 U CN206500225 U CN 206500225U CN 201720056748 U CN201720056748 U CN 201720056748U CN 206500225 U CN206500225 U CN 206500225U
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- Prior art keywords
- ball
- ball mill
- sieve
- steel scrap
- debris
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000005406 washing Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 238000000227 grinding Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 abstract description 14
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 4
- 239000011707 mineral Substances 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses the automatic collecting device and method of steel scrap ball and debris in a kind of ball mill discharge, collection device includes ball mill barrel, end cover of ball mill and ball mill discharging cylinder, it is characterized in that, a tapered cylinder sieve is fixedly connected with the discharging opening of ball mill discharging cylinder, the underface of tapered cylinder sieve is equipped with ore pulp mine taking box, the exit of tapered cylinder sieve is equipped with steel scrap ball and refuse collecting case, some sieve apertures are uniformly distributed on the tapered cylinder sieve, spiral plate is welded with the tapered cylinder sieve madial wall, the rotation direction of the spiral plate is opposite with the direction of rotation of ball mill, a washing pipe is installed at tapered cylinder sieve axis, row's pore is drilled with the washing pipe.The automatic collecting device and method of the debris such as steel scrap ball, have purified ore dressing material, can effectively improve mineral processing index, while the steel scrap ball collected can also reclaim processing and utilization, improved resource utilization in the ball mill discharge that the utility model is provided.
Description
Technical field
The utility model is related to the automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge, belongs to technique of preparing
Field.
Background technology
Ore grinding is metal, the necessary procedure in non-metal mine ore dressing plant, and ore reaches selected after broken, ore grinding
It is required that granularity could enter sort process.So ore grinding is prepared for sorting operation, it is qualified to provide granularity for ore-dressing practice
Clean material, the quality of ore mill discharge directly affects technique of preparing economic indicator.And in grinding operation, grinding machine cylinder
Need to add a certain amount of milling medium, such as steel ball, rod iron in vivo, ore, which adds water to be transferred to after finite concentration, feeds grinding machine progress
Ore grinding, ore occurs fierce shock, mill stripping with milling medium in the grinding mill barrel of rotation and acts on and be tapered, and reaches selected
Grinding mill barrel is discharged during granularity requirements, and while ore grinding, steel ball is also in continuous levigate or breakage, after levigate or breakage
Steel ball can together discharge grinding mill barrel with the ore after levigate and enter lower road ore-dressing practice, while mine is in mining process
Entrainment enters other debris such as the pine of ore, also discharges grinding mill barrel with ore pulp after ore grinding and enters lower road ore-dressing practice,
If the debris such as these steel scrap balls, which are not removed, to bring very big influence to lower road ore-dressing practice.
Utility model content
The technical problems to be solved in the utility model is to provide the automatic receipts of steel scrap ball and debris in a kind of ball mill discharge
Acquisition means.The quality of ball mill ore dressing can effectively be lifted.
To realize above-mentioned technical problem, the technical solution of the utility model is：Steel scrap ball and miscellaneous in a kind of ball mill discharge
The automatic collecting device of thing, including ball mill barrel, end cover of ball mill and ball mill discharging cylinder, it is characterised in that in ball mill
The discharging opening of discharging cylinder is fixedly connected with a tapered cylinder sieve, and the underface of tapered cylinder sieve is equipped with ore pulp mine taking box, taper circle
The exit of shaft screen is equipped with steel scrap ball and refuse collecting case, the tapered cylinder sieve and is uniformly distributed some sieve apertures, the taper
Spiral plate, the rotation direction of the spiral plate and the direction of rotation of ball mill are welded with drum sieve madial wall on the contrary, in tapered cylinder sieve
It is provided with axis on a washing pipe, the washing pipe and is drilled with row's pore.
Further, the tapered cylinder sieve is to be fixed on using connecting bolt and nut on ball mill discharging cylinder.
Further, the tapered cylinder sieve is rolled by steel plate forms, and the thickness of steel plate is 4mm-10mm.
Further, the taper that the tapered cylinder sieve is rolled is 1%-10%.
Further, the aperture of the upper sieve aperture of tapered cylinder sieve is 5mm-10mm.
Further, the material of the spiral plate is steel plate, and steel plate thickness is 4mm-10mm；Spiral plate is fabricated to single spiral shell
Line, its pitch is 200mm-300mm；The height of spiral plate is 50mm-150mm.
Further, the washing pipe material is welded tube or galvanized pipe, and caliber is 25mm-80mm, the washing pipe
The aperture of upper pore is 0.5mm-2mm.
The automatic collection method of steel scrap ball and debris is specially in a kind of ball mill discharge：Taper when ball mill barrel is operated
Drum sieve is also just as ball mill is rotated together with, and without increasing power newly, the ore pulp discharged from ball mill discharging cylinder passes through sieve
Hole flows into ore pulp mine taking box, into lower road beneficiating process, and the damaged steel scrap ball discharged simultaneously from ball mill discharging cylinder and
The debris such as other wooden Xies are much larger than the sieve aperture that tapered cylinder is sieved, and are pushed away under the guide effect of drum sieve spiral plate to cylinder sieve outlet
Enter, and under the flushing action of washing pipe, the ore particle of surfaces stick is further washed into mine taking box, and be rinsed clean
Steel scrap ball and debris automatic feed steel scrap ball and refuse collecting case, realize steel scrap ball and debris in ball mill discharge from
Dynamic collecting action, qualified mineral aggregate is provided for lower road ore-dressing practice.
The beneficial effects of the utility model are：
Solve the shadow of the steel scrap ball contained in dressing Production Process in ball mill discharge and debris to lower road ore-dressing practice
Ring, purified ore dressing material, mineral processing index can be effectively improved, while the steel scrap ball collected can also reclaim processing and utilization, improve
Resource utilization.This method is simple with making, the features such as operation, easy to maintenance, realization collect waste material automatically.
Brief description of the drawings
Fig. 1 is the structural representation of the automatic collecting device of steel scrap ball and debris in the utility model ball mill discharge.
Fig. 2 is the structural representation of the utility model tapered cylinder sieve；
In figure：1st, ball mill barrel, 2, end cover of ball mill, 3, drive bearing, 4, ball mill discharging cylinder, 5, bearing block, 6,
Tapered cylinder is sieved, 7, sieve aperture, 8, spiral plate, 9, connecting bolt, 10, nut, 11, washing pipe, 12, gate valve, 13, steel scrap ball and
Refuse collecting case, 14, ore pulp mine taking box, 15, ore, 16, steel scrap ball and debris.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
The automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge, it includes ball mill barrel 1, ball milling generator terminal
Lid 2, ball mill discharging cylinder 4 and the drive bearing 3 and bearing block 5 for being arranged on the bottom of ball mill discharging cylinder 4.In ball mill discharge
The discharging opening connecting bolt 9 and nut 10 of cylinder 4 fix a tapered cylinder sieve 6, and the underface of tapered cylinder sieve 6 is equipped with ore pulp
Mine taking box 14, the outlet of tapered cylinder sieve 6 is equipped with steel scrap ball and refuse collecting case 13；Several are evenly equipped with tapered cylinder sieve 6
Spiral plate 8 is welded with sieve aperture 7, the madial wall of tapered cylinder sieve 6, the rotation direction of spiral plate 8 is opposite with the direction of rotation of ball mill.Institute
The tapered cylinder sieve 6 stated is that steel plate is rolled and formed, and the thickness of steel plate is 4mm-10mm.The cone that described tapered cylinder sieve 6 is rolled
Spend for 1%-10%.The aperture of the sieve aperture 7 is 5mm-10mm.The material of the spiral plate 8 is steel plate, and steel plate thickness is
4mm-10mm；Spiral plate is fabricated to single thread, and its pitch is 200mm-300mm；The height of spiral plate 8 is 50mm-150mm.
Described tapered cylinder sieve center is provided with a washing pipe 11, and the material of washing pipe 11 is welded tube or galvanized pipe, caliber
For 25mm-80mm, row's pore is drilled with washing pipe 11, aperture is 0.5mm-2mm.It is provided with washing pipe 11 conveniently
Switch the gate valve 12 of water.
During work, tapered cylinder sieve is also just as ball mill is rotated together with when ball mill is operated, without increasing power newly, from
The sieve aperture that the ore pulp discharged in ball mill discharging cylinder is sieved by tapered cylinder flows into ore pulp mine taking box, into lower road beneficiating process,
And the debris such as the damaged steel scrap ball discharged from ball mill discharging cylinder and other wooden Xies is much larger than the sieve that tapered cylinder is sieved simultaneously
Hole, is promoted under the guide effect of drum sieve spiral plate to cylinder sieve outlet, and under the flushing action of washings, surfaces stick
Ore particle be further washed into mine taking box, and be rinsed clean steel scrap ball and debris automatic feed steel scrap ball and debris
Collecting box, realizes the automatic collecting action of steel scrap ball and debris in ball mill discharge, and it is qualified to be provided for lower road ore-dressing practice
Mineral aggregate.
Embodiment：Before ore grinding of ore operation starts, mill of different sizes is filled by a certain percentage in ball mill barrel 1
Ore deposit medium steel ball, steel ball charging quantity is about the 30%-45% of mill volume.When ball mill starts by a constant speed under power drive
After degree rotation, ore to be ground continuously is fed in ball mill barrel 1, while appropriate add enters grinding mill barrel 1 into new steel ball
In.Ore and steel ball are left with the grinding mill barrel of rotation, roll, grind stripping motion afterwards, and ore is ground in this operation
It is broken, and steel ball is also in the process by levigate or rupture, ore 15 after grinding and the steel scrap ball and debris after levigate or rupture
16 enter tapered cylinder sieve 6, and the taper rotated together with ball mill barrel 1 through the discharge ball mill barrel 1 of ball mill discharging cylinder 4
Drum sieve 6 continue to carry ore 15 after grinding and levigate or rupture after steel scrap ball and debris 16 rotate, ore 15 and useless
Steel ball and debris 16 are under the cleaning function of the flushing water of washing pipe 11, and qualified ore 15 is flowed into through tapered cylinder sieve sieve aperture 7 and bored
Mine taking box 14 immediately below shape drum sieve 6 and sort process into lower road；It is rinsed useless after the clean levigate or rupture of washing
Steel ball and debris 16 are then gradually brought to the steel scrap ball that tapered cylinder sieves 6 exits under the auger of drum sieve spiral plate 8
And in refuse collecting case 13, complete the automatic collection process of steel scrap ball and debris.
Claims (7)
1. the automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge, including ball mill barrel, end cover of ball mill and
Ball mill discharging cylinder, it is characterised in that be fixedly connected with a tapered cylinder sieve, tapered cylinder in the discharging opening of ball mill discharging cylinder
The underface of sieve is equipped with ore pulp mine taking box, and the exit of tapered cylinder sieve is equipped with steel scrap ball and refuse collecting case, the taper circle
It is uniformly distributed on shaft screen on some sieve apertures, the tapered cylinder sieve madial wall and is welded with spiral plate, the rotation direction and ball of the spiral plate
The direction of rotation of grinding machine is drilled with the contrary, being provided with tapered cylinder sieve axis on a washing pipe, the washing pipe
One row's pore.
2. the automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge according to claim 1, its feature exists
In the tapered cylinder sieve is to be fixed on using connecting bolt and nut on ball mill discharging cylinder.
3. the automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge according to claim 1, its feature exists
In the tapered cylinder sieve is rolled by steel plate to be formed, and the thickness of steel plate is 4mm-10mm.
4. the automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge according to claim 1, its feature exists
In the taper that the tapered cylinder sieve is rolled is 1%-10%.
5. the automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge according to claim 1, its feature exists
In the aperture of the upper sieve aperture of tapered cylinder sieve is 5mm-10mm.
6. the automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge according to claim 1, its feature exists
In the material of the spiral plate is steel plate, and steel plate thickness is 4mm-10mm；Spiral plate is fabricated to single thread, and its pitch is
200mm-300mm；The height of spiral plate is 50mm-150mm.
7. the automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge according to claim 1, its feature exists
In the washing pipe material is welded tube or galvanized pipe, and caliber is 25mm-80mm, and the aperture of pore is on the washing pipe
0.5mm-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720056748.2U CN206500225U (en) | 2017-01-18 | 2017-01-18 | The automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720056748.2U CN206500225U (en) | 2017-01-18 | 2017-01-18 | The automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206500225U true CN206500225U (en) | 2017-09-19 |
Family
ID=59839514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720056748.2U Expired - Fee Related CN206500225U (en) | 2017-01-18 | 2017-01-18 | The automatic collecting device of steel scrap ball and debris in a kind of ball mill discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206500225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051660A (en) * | 2017-01-18 | 2017-08-18 | 江西稀有稀土金属钨业集团有限公司 | The automatic collecting device and method of steel scrap ball and debris in a kind of ball mill discharge |
-
2017
- 2017-01-18 CN CN201720056748.2U patent/CN206500225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051660A (en) * | 2017-01-18 | 2017-08-18 | 江西稀有稀土金属钨业集团有限公司 | The automatic collecting device and method of steel scrap ball and debris in a kind of ball mill discharge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180504 Address after: 336606 Jiangxi province Xinyu Fen Yi County, Shan Shan town Dagangshan Zhujiang Mining Co., Ltd. Patentee after: JIANGXI FENYI ZHUJIANG MINING Co.,Ltd. Address before: 330046 Beijing West Road, Nanchang, Nanchang, Jiangxi Patentee before: JIANGXI RARE EARTH AND RARE METALS TUNGSTEN Group Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |