CN107694696A - A kind of ball mill grinds inward flange charging apparatus - Google Patents
A kind of ball mill grinds inward flange charging apparatus Download PDFInfo
- Publication number
- CN107694696A CN107694696A CN201711113712.4A CN201711113712A CN107694696A CN 107694696 A CN107694696 A CN 107694696A CN 201711113712 A CN201711113712 A CN 201711113712A CN 107694696 A CN107694696 A CN 107694696A
- Authority
- CN
- China
- Prior art keywords
- plate
- sieve plate
- circular
- hole
- screen slot
- 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
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000000227 grinding Methods 0.000 abstract description 12
- 238000005192 partition Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000498 ball milling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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
- B02C17/10—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 with one or a few disintegrating members arranged in the container
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of ball mill to grind inward flange charging apparatus, includes sieve plate, installing plate and adjustable plate, sieve plate is fanning strip, and screen slot is provided with sieve plate, and sieve plate is provided at both ends with mounting hole, and the larger one end of sieve plate radius is also evenly arranged with adjustment hole；Installing plate is circular slab, and a circle circular hole is evenly arranged with installing plate；Adjustable plate is circular slab, and there are avoid holes at circular slab center, avoids bore dia and is equal to installing plate external diameter, and screen slot is provided with adjustable plate, and adjustable plate is evenly arranged with through hole along the circle of outer rim one.The effective length of screen slot can be changed by rotating adjustable plate in described ball mill mill inward flange charging apparatus, so as to change the percent of pass of sieve plate, according to the input amount of material and grinding demand etc. factor suitable percent of pass can be selected to be ground, improve material grinding quality.
Description
Technical field
The invention belongs to ball mill technical field, particularly a kind of ball mill mill inward flange charging apparatus.
Background technology
Ball mill is the key equipment that material is broken and then crushed；Ball mill is by the cylinder of level, disengaging
Expect hollow shaft and mill first class sections composition, cylinder is long cylinder, and cylinder manufactures built with abrasive body, cylinder for steel plate, there is steel
Liner plate is fixed with cylinder, and abrasive body is generally steel ball, and is fitted into by different-diameter and certain proportion in cylinder, and abrasive body also may be used
With steel section；Material is loaded in cylinder by feeding of ball mill end hollow shaft, and when ball mill barrel rotates, abrasive body is due to inertia
And centrifugal action, the effect of frictional force, it is attached on shell liner and taken away by cylinder, when being brought to certain height
Wait, left due to the Action of Gravity Field of itself, the abrasive body of whereabouts is smashed the material in cylinder as projectile；
Material enters the storehouse of grinding machine first by feed arrangement, after reaching corase grind in the first storehouse, enters the second storehouse through partition panel, enters to advance
One step is ground, and partition panel is mostly that the centre that fanning strip is spliced into again carries the plectane of centre bore；Ball mill is by blower fan to cylinder
Interior introducing wind, promotes Flow of Goods and Materials, but has partial material directly to enter next storehouse by partition panel centre bore under wind action,
Cause the grinding of material insufficient, while the effective length ground in grinding machine storehouse is shorter, grinding efficiency is relatively low；There are some partition panels
On be provided with screen slot, but screen slot length is fixed, and the percent of pass of partition panel is fixed, can not be according to the input amount and grinding demand of material
It is adjusted, if material input amount is too big, partition panel percent of pass is relatively low, then easy stacking material at screen slot, causes screen slot to block,
Ball milling built-in temperature is too high, damage machinery；If partition panel percent of pass is too high, material easily enters next quickly through partition panel
Storehouse, cause material grinding insufficient.
The content of the invention
Goal of the invention：The purpose of the present invention is the deficiency being directed in current technology, there is provided a kind of ball mill grinds inward flange mistake
Expect device, be evenly distributed with screen slot on partition panel, punishment in advance is uniform, and screen slot adjustable in length, meets the grinding need of different material
Ask, improve material grinding quality；
Technical scheme：To achieve the above object, the present invention provides a kind of ball mill mill inward flange charging apparatus, include sieve plate,
Installing plate and adjustable plate, sieve plate are fanning strip, and screen slot is provided with sieve plate, and screen slot is the evenly distributed circle with the concyclic heart of sieve plate
Arc-shaped slit, sieve plate are provided at both ends with mounting hole, and the larger one end of sieve plate radius is also evenly arranged with adjustment hole；Installing plate is circle
Plate, a circle circular hole is evenly arranged with installing plate；Adjustable plate is circular slab, and there are avoid holes at circular slab center, set on adjustable plate
There is screen slot, adjustable plate is evenly arranged with through hole along the circle of outer rim one；The sieve plate can be spliced into complete circular sieve plate, regulation mutually
Screen slot is identical with the circular screen screen seam being spliced on plate；The quantity of through hole on the adjustable plate, size and location with by sieving
Quantity, the size and location for the complete circular sieve plate adjustment apertures that plate is spliced mutually are identical；
In actual use, sieve plate is spliced into mutually circular sieve plate, the smaller one end mounting hole of sieve plate diameter and circle on installing plate
Hole fits through bolt and is attached, and sieve plate is relatively large in diameter one end mounting hole and is attached with hole cooperation in ball milling barrel wall, it
Adjustable plate is close to afterwards on the circular sieve plate spliced, rotates adjustable plate, ground and required according to material, make screen slot on adjustable plate
Interlock with screen slot mutual on circular sieve plate, you can change screen slot length, adjust suitable screen slot length and make on adjustable plate
Through hole and sieve plate adjustment apertures overlap, using bolt, through adjustable plate on through hole and sieve plate adjustment apertures be fastened and fixed；
Beneficial effect：The present invention provides a kind of ball mill mill inward flange charging apparatus, is evenly distributed with screen slot on sieve plate, punishment in advance is equal
It is even, and screen slot length can be changed by rotating adjustable plate, can be according to the input amount of material so as to change the percent of pass of sieve plate
With grinding demand etc. factor, select suitable percent of pass to be ground, improve material grinding quality.
Brief description of the drawings
Fig. 1, the sieve-plate structure schematic diagram；
Fig. 2, the regulation plate structure schematic diagram；
Fig. 3, the mounting plates structure schematic diagram；
Circular screen plate structure schematic diagram after Fig. 4, sieve plate splicing；
Fig. 5, the ball mill edge charging apparatus structural representation；
Reference numerals list：1st, sieve plate, 2, screen slot, 3, mounting hole, 4, adjustment hole, 5, adjustable plate, 6, through hole, 7, avoid holes, 8,
Installing plate, 9, circular hole, 10, effective screen slot.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only used for
Illustrate the present invention rather than limitation the scope of the present invention；It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center；
The present invention provides a kind of ball mill mill inward flange charging apparatus, includes sieve plate 1, installing plate 8 and adjustable plate 5；Such as Fig. 1 institutes
Showing, sieve plate 1 is fanning strip, and screen slot 2 is provided with sieve plate 1, and screen slot 2 is the evenly distributed circular arc seam with the 1 concyclic heart of sieve plate,
Sieve plate 1 is provided at both ends with mounting hole 3, and the larger one end of the radius of sieve plate 1 is also evenly arranged with adjustment hole 4；
As shown in Fig. 2 adjustable plate 5 is circular slab, there are avoid holes 7 at circular slab center, and screen slot 2, adjustable plate are provided with adjustable plate 5
5 are evenly arranged with through hole 6 along the circle of outer rim one；
As shown in figure 3, installing plate 8 is circular slab, a circle circular hole 9 is evenly arranged with installing plate 8；
Screen slot 2 and it is spliced as shown in figure 4, the sieve plate 1 can be spliced into complete circular sieve plate mutually, on adjustable plate 5
Circular screen screen seam 2 is identical；The quantity of through hole 6, size and location are complete with being spliced mutually by sieve plate 1 on adjustable plate 5
Circular sieve plate adjustment apertures 4 quantity, size and location it is identical；
As shown in figure 5, for convenience of explanation, sieve plate 1 is black portions, sieve plate 1 is spliced into mutually circular sieve plate, the diameter of sieve plate 1
Smaller one end mounting hole 3 fits through bolt with circular hole 9 on installing plate 8 and is attached, and sieve plate 1 is relatively large in diameter one end mounting hole 3
Coordinate with hole in ball milling barrel wall and be attached, adjustable plate 5 is close on the circular sieve plate spliced afterwards, rotate adjustable plate
5 make screen slot 2 on adjustable plate 5 interlock with the mutual of screen slot 2 on sieve plate 1, and the part of screen slot 2 is conditioned plate 5 and blocked on sieve plate 1, not by
The screen slot 2 blocked is effective screen slot 10, adjusts the suitable effectively length of screen slot 10 and makes through hole 6 and sieve on adjustable plate 5
The adjustment apertures 4 of plate 1 overlap, using bolt, through adjustable plate 5 on through hole 6 and the adjustment apertures 4 of sieve plate 1 be fastened and fixed；Effectively
The length of screen slot 10 can be changed according to the anglec of rotation difference of adjustable plate 5；
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to by with
Upper technical characteristic is combined formed technical scheme.
Claims (3)
1. a kind of ball mill grinds inward flange charging apparatus, it is characterised in that：Include sieve plate, installing plate and adjustable plate, sieve plate is
Fanning strip, screen slot is provided with sieve plate, screen slot is the evenly distributed circular arc seam with the concyclic heart of sieve plate, and sieve plate is provided at both ends with
Mounting hole, the larger one end of sieve plate radius are also evenly arranged with adjustment hole；Installing plate is circular slab, and one is evenly arranged with installing plate
Enclose circular hole；Adjustable plate is circular slab, and there are avoid holes at circular slab center, avoids bore dia and is equal to installing plate external diameter, is set on adjustable plate
Screen slot is equipped with, adjustable plate is evenly arranged with through hole along the circle of outer rim one.
2. ball mill according to claim 1 grinds inward flange charging apparatus, it is characterised in that：The sieve plate can splice mutually
Into complete circular sieve plate, screen slot is identical with the circular screen screen seam being spliced on adjustable plate.
3. ball mill center resistance material device according to claim 2, it is characterised in that：The number of through hole on the adjustable plate
Amount, size and location and quantity, the size and location phase of the complete circular sieve plate adjustment apertures being spliced mutually by sieve plate
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711113712.4A CN107694696A (en) | 2017-11-13 | 2017-11-13 | A kind of ball mill grinds inward flange charging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711113712.4A CN107694696A (en) | 2017-11-13 | 2017-11-13 | A kind of ball mill grinds inward flange charging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107694696A true CN107694696A (en) | 2018-02-16 |
Family
ID=61179238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711113712.4A Pending CN107694696A (en) | 2017-11-13 | 2017-11-13 | A kind of ball mill grinds inward flange charging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107694696A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029129A (en) * | 2021-11-13 | 2022-02-11 | 淄博大力矿山机械有限公司 | Building materials cornmill |
| CN116116513A (en) * | 2023-02-11 | 2023-05-16 | 河南济源兄弟材料有限责任公司 | Ball mill for efficiently grinding alumina powder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256264A (en) * | 1978-02-27 | 1981-03-17 | F. L. Smidth & Co. | Tube mill |
| CN201760322U (en) * | 2010-08-20 | 2011-03-16 | 江苏海建股份有限公司 | Division device for adjustable tube mill |
| CN205182864U (en) * | 2015-11-17 | 2016-04-27 | 中材装备集团有限公司 | Two compartment devices of ball mill |
| CN207628509U (en) * | 2017-11-13 | 2018-07-20 | 盐城吉达环保设备有限公司 | A kind of ball mill mill inward flange charging apparatus |
-
2017
- 2017-11-13 CN CN201711113712.4A patent/CN107694696A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256264A (en) * | 1978-02-27 | 1981-03-17 | F. L. Smidth & Co. | Tube mill |
| CN201760322U (en) * | 2010-08-20 | 2011-03-16 | 江苏海建股份有限公司 | Division device for adjustable tube mill |
| CN205182864U (en) * | 2015-11-17 | 2016-04-27 | 中材装备集团有限公司 | Two compartment devices of ball mill |
| CN207628509U (en) * | 2017-11-13 | 2018-07-20 | 盐城吉达环保设备有限公司 | A kind of ball mill mill inward flange charging apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029129A (en) * | 2021-11-13 | 2022-02-11 | 淄博大力矿山机械有限公司 | Building materials cornmill |
| CN116116513A (en) * | 2023-02-11 | 2023-05-16 | 河南济源兄弟材料有限责任公司 | Ball mill for efficiently grinding alumina powder |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |