CN106238306A - Alloying pellet cleaner and the automatic separation method of ball material mixture and device - Google Patents
Alloying pellet cleaner and the automatic separation method of ball material mixture and device Download PDFInfo
- Publication number
- CN106238306A CN106238306A CN201610717794.2A CN201610717794A CN106238306A CN 106238306 A CN106238306 A CN 106238306A CN 201610717794 A CN201610717794 A CN 201610717794A CN 106238306 A CN106238306 A CN 106238306A
- Authority
- CN
- China
- Prior art keywords
- alloying pellet
- ball material
- material mixture
- parting surface
- separating apparatus
- 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
- 238000005275 alloying Methods 0.000 title claims abstract description 68
- 239000008188 pellet Substances 0.000 title claims abstract description 68
- 239000000203 mixture Substances 0.000 title claims abstract description 53
- 238000000926 separation method Methods 0.000 title claims abstract description 14
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 22
- 239000010935 stainless steel Substances 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 235000005983 Crescentia cujete Nutrition 0.000 claims description 4
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 240000009087 Crescentia cujete Species 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000003860 storage Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000174681 Michelia champaca Species 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B07B1/12—Apparatus having only parallel elements
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of alloying pellet cleaner, it is characterised in that the automatic separating apparatus of its ball material mixture is the box-structure sealed, and the upper wall of the automatic separating apparatus of ball material mixture is provided with the charging aperture being arranged around sealing member；The inside of the automatic separating apparatus of ball material mixture is provided with loading hopper and has inclination parting surface；The feed opening of the charging basket of ball material mixture matches hermetically with the charging aperture of the automatic separating apparatus of ball material mixture；The lower end of this loading hopper connects with parting surface；The lower end of this inclination parting surface is positioned at the top of the accommodating container being cleaned with water complete alloying pellet；The lower section of this inclination parting surface is the feed bin of tungsten carbide powder.The present invention can improve separation efficiency, reduce labor intensity, improve ball material separate quality.
Description
Technical field
The present invention relates to a kind of alloying pellet cleaner, the automatic separation method and the ball material that further relate to a kind of ball material mixture mix
The automatic separating apparatus of compound, belongs to tungsten carbide production field, for clearing up the alloying pellet in ball mill.
Background technology
In tungsten carbide (WC) produces, generally use rolling ball milling that material is crushed.
WC powder produces, and will separately produce carbon amounts, the same specification difference carbon amounts of different size.For avoiding the occurrence of folder
Slightly, the folder impact carefully or on carbon amounts, it is necessary to disintegrating machine and alloying pellet are cleared up；Alloying pellet in cleaning ball mill
Time, ball material need to be separated.
Current practice is, two people, i.e. need manually to unload inside disintegrating machine by ball material mixture sieving separating with little sieve
Alloying pellet slowly clear up with little screen cloth, working strength is big, and efficiency is low, and two employees need to have cleared up for 40～60 minutes
Finish.
In prior art, define a kind of technical custom, or perhaps the prejudice of conventional art, all thought:
The mode that in the prune job of ball mill alloying pellet, ball material separates should be the most just that two people make at leisure with little sieve
Ball material mixture sieves.Before making the present invention, always nobody consider whether to there may also be that work efficiency is higher, separating effect more
Good operating type, more nobody considers how just to make that work efficiency is higher, separating effect is more preferable.
Summary of the invention
It is an object of the invention to provide a kind of alloying pellet cleaner, the automatic separation method of ball material mixture or ball material mixed
The automatic separating apparatus of compound, its can improve separation efficiency, reduce labor intensity, improve ball material separate quality.
To this end, according to the first aspect of the invention, it is provided that a kind of alloying pellet cleaner, it is characterised in that its ball material mixes
The automatic separating apparatus of compound is the box-structure sealed, and the upper wall of the automatic separating apparatus of ball material mixture is provided with and is arranged around
The charging aperture of sealing member；The inside of the automatic separating apparatus of ball material mixture is provided with loading hopper and has inclination parting surface；Ball
The feed opening of the charging basket of material mixture matches hermetically with the charging aperture of the automatic separating apparatus of ball material mixture；This charging is leaked
The lower end of bucket connects with parting surface；The lower end of this inclination parting surface is positioned at the upper of the accommodating container of being cleaned with water complete alloying pellet
Side；The lower section of this inclination parting surface is the feed bin of tungsten carbide powder.
Preferably, the feed bin of tungsten carbide powder is arranged on the inside of automatic separating apparatus of ball material mixture.
Preferably, the lower end of this loading hopper connects hermetically with tilting parting surface；The separating tank of this inclination parting surface is
The separation pipeline that upside is also closed.
Preferably, the feed opening of the charging basket of ball material mixture is provided with the blanking plate manually or electrically controlled.
Preferably, the parting surface of inclination is arranged over a series of spaced curtain brush.
Preferably, alloying pellet continues to be rolled in accommodating container (empty bucket)；The parting surface tilted is arranged over a series of phase
The curtain brush at interval mutually, so that ball material is cleaned with water complete in rolling process further.
Preferably, the double-edged fine-toothed comb that the parting surface of alloying pellet and tungsten carbide powder is made up of several stainless steel bars being parallel to each other；
The gap of adjacent stainless steel bar is less than the diameter (can adjust in the range of 4-20mm) of alloying pellet；Or, alloying pellet and material
Separation inclined-plane band small opening, the diameter of small opening is less than the diameter of alloying pellet, and the shape of leak can be square, rectangle, circle
Shape or ellipse；Leak can be uniform, it is also possible to be non-uniformly distributed (such as, separate inclined-plane upstream, leak more greatly, divide
Cloth density is more intensive；And separating the downstream on inclined-plane, leak is less, and distribution density is more sparse).
Preferably, the area >=500cm of parting surface 222, chamfer length >=40cm, 20-55 ° of the angle of inclination on inclined-plane.
Preferably, the roll channel of the alloying pellet above the dropping channel of tungsten-carbide powder, stainless steel bar and/or feed bin
It it is all full closeding state.
According to the second aspect of the invention, it is provided that a kind of alloying pellet method for cleaning, it is characterised in that (by pulley or
Calabash etc.) will be equipped with the charging aperture that the charging basket of ball material mixture is placed in the automatic separating apparatus of ball material mixture steadily, hermetically
Upper, the most slowly open the plate of charging basket, make ball material mixture naturally fall to tilt parting surface on, therein
Alloying pellet rollably leaves parting surface, and tungsten carbide powder directly drops in the feed bin of lower section.
Preferably, alloying pellet continues to be rolled in accommodating container (empty bucket)；The parting surface tilted is arranged over a series of phase
The curtain brush at interval mutually, so that ball material is cleaned with water complete in rolling process further.
Preferably, the double-edged fine-toothed comb that the parting surface of alloying pellet and tungsten carbide powder is made up of several stainless steel bars being parallel to each other；
The gap of adjacent stainless steel bar is less than the diameter (can adjust in the range of 4-20mm) of alloying pellet；Or, alloying pellet and material
Separation inclined-plane band small opening, the diameter of small opening is less than the diameter of alloying pellet, and the shape of leak can be square, rectangle, circle
Shape or ellipse；Leak can be uniform, it is also possible to be non-uniformly distributed (such as, separate inclined-plane upstream, leak more greatly, divide
Cloth density is more intensive；And separating the downstream on inclined-plane, leak is less, and distribution density is more sparse).
Preferably, the area >=500cm of parting surface 222, chamfer length >=40cm, 20-55 ° of the angle of inclination on inclined-plane.
Preferably, the roll channel of the alloying pellet above the dropping channel of tungsten-carbide powder, stainless steel bar and/or feed bin
It it is all full closeding state.
According to the third aspect of the invention we, it is provided that the automatic separating apparatus of a kind of ball material mixture, it is characterised in that should
The automatic separating apparatus of ball material mixture is the box-structure sealed, and the upper wall of this box-structure is provided with and is arranged around sealing member
Charging aperture；The inside of this box-structure is provided with loading hopper and has the separating tank of parting surface；The charging basket of ball material mixture
Feed opening match hermetically with the charging aperture of box-structure；The lower end of this loading hopper connects with tilting parting surface；This point
The top of the accommodating container being cleaned with water complete alloying pellet it is positioned at from the lower end in face；The lower section of this parting surface is the material of tungsten carbide powder
Storehouse.
Preferably, the area >=500cm of parting surface2, chamfer length >=40cm and/or 20-55 ° of the angle of inclination on inclined-plane；
The feed bin of tungsten carbide powder is arranged on the inside of the automatic separating apparatus of ball material mixture；The lower end of this loading hopper separates with inclination
The parting surface in face connects hermetically；Composition is closed from pipeline in the upside of this inclination parting surface；And/or, the charging basket of ball material mixture
Feed opening be provided with the blanking plate manually or electrically controlled.
Preferably, the parting surface of inclination is arranged over a series of spaced curtain brush.
Preferably, the roll channel of the alloying pellet above the dropping channel of tungsten-carbide powder, stainless steel bar and/or feed bin
It it is all full closeding state.
Preferably, the double-edged fine-toothed comb that the parting surface of alloying pellet and tungsten carbide powder is made up of several stainless steel bars being parallel to each other；
The gap of adjacent stainless steel bar is less than the diameter (can adjust in the range of 4-20mm) of alloying pellet；Or, alloying pellet and carbonization
The separation inclined-plane band small opening of tungsten powder material, the diameter of small opening less than the diameter of alloying pellet, the shape of leak can be square,
Rectangle, circular or oval.
According to the fourth aspect of the invention, it is provided that the automatic separation method of a kind of ball material mixture, it is characterised in that
What (by pulley or calabash etc.) will be equipped with that the charging basket of ball material mixture is placed in ball material mixture steadily, hermetically is automatically separated dress
On the charging aperture put, the most slowly open the plate of charging basket, make ball material mixture naturally fall to the parting surface tilted
On, alloying pellet therein rolls and automatically leaves parting surface, and tungsten carbide powder material directly drops in the feed bin of lower section.
Preferably, alloying pellet continues to be rolled in accommodating container (empty bucket)；The parting surface tilted is arranged over a series of phase
The curtain brush at interval mutually, so that ball material is cleaned with water complete in rolling process further.
Preferably, the double-edged fine-toothed comb that the parting surface of alloying pellet and tungsten carbide powder is made up of several stainless steel bars being parallel to each other；
The gap of adjacent stainless steel bar is less than the diameter (can adjust in the range of 4-20mm) of alloying pellet；Or, alloying pellet and material
Separation inclined-plane band small opening, the diameter of small opening is less than the diameter of alloying pellet, and the shape of leak can be square, rectangle, circle
Shape or ellipse；Leak can be uniform, it is also possible to is non-uniformly distributed (preferably, in the leak size of the upstream separating inclined-plane
More than or equal to the leak size in downstream, the leak distribution density in the upstream separating inclined-plane is more than or equal to separating inclined-plane
The leak distribution density in downstream).
Preferably, the area >=500cm of parting surface2, chamfer length >=40cm, 20-55 ° of the angle of inclination on inclined-plane.
Preferably, the roll channel of the alloying pellet above the dropping channel of tungsten-carbide powder, stainless steel bar and/or feed bin
It it is all full closeding state.
Instant invention overcomes the prejudice of conventional art so that ball material separate clean, simple to operation, decrease and use workman
Count, labor intensity is greatly reduced, production efficiency is greatly improved.Before this is all the present invention it is not expected that.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the automatic separating apparatus of the ball material mixture according to the present invention.
Fig. 2 is the schematic top plan view of one embodiment in the face that is automatically separated of the ball material mixture according to the present invention.
Fig. 3 is the schematic top plan view of the face that the is automatically separated another embodiment of the ball material mixture according to the present invention.
Detailed description of the invention
As Figure 1-3, according to one embodiment of present invention, the plate charging basket 10 of ball material mixture is will be equipped with calabash
Winch to the top of the automatic separating apparatus 20 of ball material mixture, make the automatic of alignment material mixture of plate charging basket 10 feed opening divide
From the charging aperture of device 20, put steady, the most slowly open the plate of plate charging basket 10, make ball material mixture M naturally fall, then
Parting surface 22 rolls.In rolling process, ball material B is separated naturally, and tungsten carbide powder P directly drops to lower square stock
In storehouse 23, alloying pellet B then continues to be rolled in the empty bucket 30 in front, i.e. completes alloying pellet B and separates with tungsten carbide powder P.
Practice have shown that, disintegrating machine and alloying pellet are carried out same clean-up task, two employees of former needs 40～60 minutes
Could clear up；The most only need a people, within about 10 minutes, can complete.
The charging of funnel 21 top edge of the automatic separating apparatus 20 of the feed opening alignment with the ball material mixture of plate charging basket 10
Mouthful；The automatic separating apparatus 20 of ball material mixture, for sealing space, can arrange a series of above the parting surface 22 wherein tilted
Spaced curtain brush 25, so that ball material B is cleaned with water complete in rolling process further；The lower end 24 of parting surface 22 exists
The top of empty bucket 30.
As in figure 2 it is shown, the parting surface 22 of alloying pellet 29 and tungsten carbide powder P is by several stainless steel bars being parallel to each other 28 groups
The double-edged fine-toothed comb become；The size in the gap of adjacent stainless steel bar 28 can adjust in the range of 4-20mm, but both less than alloying pellet 29
Diameter, to ensure that alloying pellet 29 can roll on parting surface 22, leak down in the gap not passing through again adjacent stainless steel bar 28
It is mixed into tungsten-carbide powder.
Particularly, the area >=500cm of parting surface 222, chamfer length >=40cm, 20-55 ° of the angle of inclination on inclined-plane.
The roll channel of alloying pellet 29 above the dropping channel of tungsten-carbide powder, stainless steel bar 28, feed bin 23 are all complete
Closed state, to prevent from damaging the health of operation employee because material dust kicks up, also prevent the environment pollution to material.
In the another embodiment shown in Fig. 3, alloying pellet separates inclined-plane 22 and may not be by stainless with material
Rod iron strip combines, but band small opening separation inclined-plane, the size of small opening is less than the diameter of alloying pellet 29, the shape of leak
Can be square, rectangle, circle, ellipse etc.；Leak can be uniform, it is also possible to is non-uniformly distributed.Such as, dividing
From the upstream on inclined-plane 22, leak can more greatly, and distribution density can be with more intensive；And separating the downstream on inclined-plane 22, leak is permissible
Less, distribution density can be with more sparse.
Claims (10)
1. an alloying pellet cleaner or the automatic separating apparatus of a kind of ball material mixture, it is characterised in that alloying pellet cleaner
The automatic separating apparatus of ball material mixture be the box-structure sealed, the upper wall of the automatic separating apparatus of ball material mixture is provided with
It is arranged around the charging aperture of sealing member；The inside of the automatic separating apparatus of ball material mixture is provided with loading hopper and has inclination point
From face；The feed opening of the charging basket of ball material mixture matches hermetically with the charging aperture of the automatic separating apparatus of ball material mixture；
The lower end of this loading hopper connects with parting surface；The storage that the lower end of this inclination parting surface is positioned at by cleaning complete alloying pellet with water is held
The top of device；The lower section of this inclination parting surface is the feed bin of tungsten carbide powder.
2. alloying pellet cleaner as claimed in claim 1 or automatic separating apparatus, it is characterised in that the area of parting surface >=
500cm2, chamfer length >=40cm and/or 20-55 ° of the angle of inclination on inclined-plane；The feed bin of tungsten carbide powder is arranged on the mixing of ball material
The inside of the automatic separating apparatus of thing；The lower end of this loading hopper connects hermetically with tilting parting surface；This inclination parting surface
Composition is closed from pipeline in upside；And/or, the feed opening of the charging basket of ball material mixture is provided with the blanking manually or electrically controlled and inserts
Plate.
3. alloying pellet cleaner as claimed in claim 1 or automatic separating apparatus, it is characterised in that above the parting surface of inclination
It is provided with a series of spaced curtain brush.
4. alloying pellet cleaner as claimed in claim 1 or automatic separating apparatus, it is characterised in that the whereabouts of tungsten-carbide powder
The roll channel of the alloying pellet above passage, stainless steel bar and/or feed bin are full-closed structure.
5. alloying pellet cleaner as claimed in claim 1 or automatic separating apparatus, it is characterised in that alloying pellet and tungsten carbide powder
The double-edged fine-toothed comb that is made up of several stainless steel bars being parallel to each other of parting surface；The gap of adjacent stainless steel bar is straight less than alloying pellet
Footpath (preferably adjusts) in the range of 4-20mm；Or, alloying pellet separates inclined-plane band small opening, small opening with tungsten-carbide powder material
Diameter less than the diameter of alloying pellet, the shape of leak can be square, rectangle, circular or oval.
6. alloying pellet method for cleaning or an automatic separation method for a kind of ball material mixture, it is characterised in that (pass through pulley
Or calabash etc.) will be equipped with the charging that the charging basket of ball material mixture is placed in the automatic separating apparatus of ball material mixture steadily, hermetically
Above Kou, the most slowly open the plate of charging basket, make ball material mixture naturally fall on the parting surface of inclination, its
In alloying pellet rollably leave parting surface, and tungsten carbide powder directly drops in the feed bin of lower section.
7. method as claimed in claim 6, it is characterised in that alloying pellet continues to be rolled in accommodating container (empty bucket)；With/
Or, the parting surface of inclination is arranged over a series of spaced curtain brush so that ball material in rolling process by further
Clean with water complete.
8. method as claimed in claim 6, it is characterised in that alloying pellet and the parting surface of tungsten carbide powder are by several the most flat
The double-edged fine-toothed comb of the stainless steel bar composition of row；The gap of adjacent stainless steel bar (can be in the range of 4-20mm less than the diameter of alloying pellet
Adjust)；Or, alloying pellet separates inclined-plane band small opening with material, and the diameter of small opening is less than the diameter of alloying pellet, the shape of leak
It can be square, rectangle, circular or oval；Leak can be uniform, it is also possible to is non-uniformly distributed and (preferably, is dividing
Leak size from the upstream on inclined-plane is more than or equal to the leak size in downstream, in the leak distribution density of the upstream separating inclined-plane
Leak distribution density more than or equal in the downstream separating inclined-plane).
9. method as claimed in claim 6, it is characterised in that the area >=500cm of parting surface2, chamfer length >=40cm, tiltedly
20-55 ° of the angle of inclination in face.
10. method as claimed in claim 6, it is characterised in that the conjunction above the dropping channel of tungsten-carbide powder, stainless steel bar
The roll channel of gold goal and/or feed bin are all full closeding state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717794.2A CN106238306A (en) | 2016-08-24 | 2016-08-24 | Alloying pellet cleaner and the automatic separation method of ball material mixture and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717794.2A CN106238306A (en) | 2016-08-24 | 2016-08-24 | Alloying pellet cleaner and the automatic separation method of ball material mixture and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106238306A true CN106238306A (en) | 2016-12-21 |
Family
ID=57595312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610717794.2A Pending CN106238306A (en) | 2016-08-24 | 2016-08-24 | Alloying pellet cleaner and the automatic separation method of ball material mixture and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238306A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862719A (en) * | 1972-06-15 | 1975-01-28 | Karl A Muller | Ball mill for treating used casting sand |
| CN202049151U (en) * | 2011-03-30 | 2011-11-23 | 江苏力星通用钢球股份有限公司 | Steel ball flaw-detecting, cleaning, dust-removing and sorting combination system |
| CN203695436U (en) * | 2013-11-26 | 2014-07-09 | 安徽省宁国市宁沪钢球有限公司 | Wearable steel ball section screening device |
| CN204018182U (en) * | 2014-05-28 | 2014-12-17 | 胡力 | The screening grass-hopper of VN alloy blank |
| CN204486185U (en) * | 2015-01-07 | 2015-07-22 | 瑞安市呈轩工贸有限公司 | Sieving machine |
| CN105666299A (en) * | 2016-02-02 | 2016-06-15 | 芜湖文达精密机械科技有限公司 | Novel steel ball treatment machine |
| CN105855169A (en) * | 2016-05-31 | 2016-08-17 | 武汉市云鹤粮食机械厂 | Rice-bran separator |
| CN205914371U (en) * | 2016-08-24 | 2017-02-01 | 江西稀有稀土金属钨业集团有限公司 | Autosegregation device and alloy ball clearance ware of ball material mixture |
-
2016
- 2016-08-24 CN CN201610717794.2A patent/CN106238306A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862719A (en) * | 1972-06-15 | 1975-01-28 | Karl A Muller | Ball mill for treating used casting sand |
| CN202049151U (en) * | 2011-03-30 | 2011-11-23 | 江苏力星通用钢球股份有限公司 | Steel ball flaw-detecting, cleaning, dust-removing and sorting combination system |
| CN203695436U (en) * | 2013-11-26 | 2014-07-09 | 安徽省宁国市宁沪钢球有限公司 | Wearable steel ball section screening device |
| CN204018182U (en) * | 2014-05-28 | 2014-12-17 | 胡力 | The screening grass-hopper of VN alloy blank |
| CN204486185U (en) * | 2015-01-07 | 2015-07-22 | 瑞安市呈轩工贸有限公司 | Sieving machine |
| CN105666299A (en) * | 2016-02-02 | 2016-06-15 | 芜湖文达精密机械科技有限公司 | Novel steel ball treatment machine |
| CN105855169A (en) * | 2016-05-31 | 2016-08-17 | 武汉市云鹤粮食机械厂 | Rice-bran separator |
| CN205914371U (en) * | 2016-08-24 | 2017-02-01 | 江西稀有稀土金属钨业集团有限公司 | Autosegregation device and alloy ball clearance ware of ball material mixture |
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