CN205925874U - Sieve plate for ball mill - Google Patents
Sieve plate for ball mill Download PDFInfo
- Publication number
- CN205925874U CN205925874U CN201620924958.4U CN201620924958U CN205925874U CN 205925874 U CN205925874 U CN 205925874U CN 201620924958 U CN201620924958 U CN 201620924958U CN 205925874 U CN205925874 U CN 205925874U
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- CN
- China
- Prior art keywords
- ball mill
- sieve
- sieve plate
- utility
- model
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- 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.)
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Abstract
The utility model discloses a sieve plate for ball mill, which comprises a substrate, be provided with sieve mesh, mounting hole on the base plate, the sieve mesh is the semicircle ring -type, sieve mesh transversal is personally submitted trapezoidally, the sieve has the upper base that can hold the material entering and can hold going to the bottom of material outflow. Discharge gate department at the ball mill sets up the utility model provides a sieve plate for ball mill, the through -put sieve mesh that meet the standard was ground to the process flows, gets into next process, and the interior continuation grinding of ball mill is stayed to the material that is not conform to the requirement, and the sieve mesh semicircle is cyclic annular, the large -traffic through -put of this structural design permission, the material exports and is difficult for blockking up to can prevent that the rinding body from flowing carelessly.
Description
Technical field
This utility model is related to ball mill field, more particularly to a kind of sieve plate for ball mill.
Background technology
Ball mill is after material is broken, then the key equipment pulverized.It is widely used in cement, silicate system
Product, New Building Materials, refractory material, chemical fertilizer, black with non-ferrous metal ore etc. production industry, various Ores and other can be ground
Property material carry out grinding, ball mill is applied to the various Ore of grinding and other material, is widely used in ore dressing, building materials and chemical industry etc.
Industry.
Ball mill is made up of the cylinder of level, input and output material hollow axle and mill first class sections, and cylinder is long cylinder, in cylinder
Equipped with abrasive body, cylinder is steel plate manufacture, and abrasive body is steel ball, and presses in different-diameter and certain proportion loading cylinder.Ball
The model of grinding machine is selected according to the granularity of grinding material, and material is loaded in cylinder by feeding of ball mill end hollow axle, works as ball
When grinding mill barrel rotates, abrasive body, due to inertia and centrifugal action, the effect of frictional force, makes it be attached to quilt on shell liner
Cylinder is taken away, and when being brought to certain height, is left due to the action of gravity of itself, and the abrasive body picture of whereabouts is thrown
Material in cylinder is equally smashed by beam.Simultaneously in grinding machine rotation process, the mutual sliding motion pair of milling medium
Raw material also produces abrasive action, and the material after grinding is discharged by tubular journal.
Because material initial condition is uneven, after entering ball mill, possible script volume ratio less material process
The grinding of short period, has reached finished product state, and the grinding through the short time for the larger material of script volume also cannot have been arrived
Finished product requires, and finished product materials be cannot be distinguished by with the material needing to continue to grind, if at this moment all materials proceed to grind,
Energy waste can be caused, also result in ball mill work efficiency low.
Therefore, how to solve finished product materials and the material needing to continue to grind in ball mill cannot be distinguished by, so that ball mill
Work efficiency is low, is those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of sieve plate for ball mill, to solve the problems, such as above-mentioned prior art, makes
Finished product materials in ball mill are easily distinguished with material to be ground, improve ball mill work efficiency.
For achieving the above object, basis is new provides following scheme：This utility model provides a kind of sieve plate for ball mill, including
Substrate, described substrate is provided with sieve aperture, installing hole, and described sieve aperture is in semi-annular shape, and the cross section of described sieve aperture is trapezoidal, institute
State sieve plate for ball mill and there is the upper bottom that can accommodate material entrance and being capable of going to the bottom of going out of receiving material stream.
Preferably, the edge of described sieve aperture is round and smooth curved surface.
Preferably, described sieve aperture is arranged with respect to the centrosymmetry of described substrate.
Preferably, described substrate is made up of potassium steel material.
Preferably, described sieve plate for ball mill is one-shot forming.
The specific embodiment being provided according to this utility model, the utility model discloses following technique effect：In ball mill
Discharge outlet arrange this utility model offer sieve plate for ball mill, through grinding standard compliant material flowed out by sieve aperture,
Enter subsequent processing, undesirable material is stayed and continued in ball mill to grind, and sieve aperture is semi-annular shape, and this structure design permits
The material being permitted big flow passes through, and material outlet is not easily blocked, and is prevented from abrasive body and accidentally flows out.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
In required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is sieve plate for ball mill structural representation；
Fig. 2 is sieve plate for ball mill along A-A sectional view；
Wherein, 1 is sieve plate for ball mill, and 2 is substrate, and 3 is sieve aperture, and 4 is installing hole.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
The purpose of this utility model is to provide a kind of sieve plate for ball mill, to solve the problems, such as prior art, makes ball milling
Finished product materials in machine are easily distinguished with material to be ground, improve ball mill work efficiency.
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to originally new.
Refer to Fig. 1, Fig. 1 is sieve plate for ball mill structural representation.
This utility model provides a kind of sieve plate for ball mill 1, including substrate 2, substrate 2 is provided with sieve aperture 3, installing hole 4, sieve
Hole 3 is in semi-annular shape, and the cross section of sieve aperture 3 is trapezoidal, and sieve plate for ball mill 1 has the upper bottom that can accommodate material entrance and can
What receiving material stream went out goes to the bottom.The sieve plate for ball mill 1 of this utility model offer is set in the discharge outlet of ball mill, through grinding
Standard compliant material is flowed out by sieve aperture 3, enters subsequent processing, and undesirable material is stayed and continued in ball mill to grind
Mill, sieve aperture 3 is semi-annular shape, and this structure design allows the material of big flow to pass through, and material outlet is not easily blocked, and can prevent
Only abrasive body flows out accidentally.
The edge of sieve aperture 3 is round and smooth curved surface.The no any obstruction of mellow and full curved surface, makes material easily by improving ball milling
The abrasion condition of machine sieve plate 1, extends the service life of sieve plate for ball mill 1.
Sieve aperture 3 is arranged with respect to the centrosymmetry of substrate 2.When ball mill rotates, symmetrically arranged sieve aperture 3, mitigate sieve plate 3
Vibrations, extend sieve plate for ball mill 1 service life.
Substrate 2 is made up of potassium steel material.Substrate 2 is made using potassium steel material, and potassium steel material hardness is high, is difficult to grind
Damage.
Sieve plate for ball mill 1 is one-shot forming.Sieve plate for ball mill 1 is formed in one technique, good stability, and molding is simple, fits
In large-scale mass production.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For system disclosed in embodiment
For, because it corresponds to the method disclosed in Example, so description is fairly simple, say referring to method part in place of correlation
Bright.
Apply specific case in this utility model principle of the present utility model and embodiment are set forth, above
The explanation of embodiment is only intended to help understand method of the present utility model and its core concept；Simultaneously for this area one
As technical staff, according to this new thought, all will change in specific embodiments and applications.To sum up institute
State, this specification content should not be construed as the restriction new to this.
Claims (5)
1. a kind of sieve plate for ball mill, including substrate, described substrate is provided with sieve aperture, installing hole it is characterised in that：Described sieve aperture
In semi-annular shape, the cross section of described sieve aperture is trapezoidal, described sieve plate for ball mill have can accommodate material entrance upper bottom and
Being capable of going to the bottom of going out of receiving material stream.
2. sieve plate for ball mill according to claim 1 it is characterised in that：The edge of described sieve aperture is round and smooth curved surface.
3. sieve plate for ball mill according to claim 2 it is characterised in that：Described sieve aperture is with respect to the center pair of described substrate
Claim setting.
4. sieve plate for ball mill according to claim 1 it is characterised in that：Described substrate is made up of potassium steel material.
5. sieve plate for ball mill according to claim 4 it is characterised in that：Described sieve plate for ball mill is one-shot forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924958.4U CN205925874U (en) | 2016-08-23 | 2016-08-23 | Sieve plate for ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924958.4U CN205925874U (en) | 2016-08-23 | 2016-08-23 | Sieve plate for ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205925874U true CN205925874U (en) | 2017-02-08 |
Family
ID=57951718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620924958.4U Expired - Fee Related CN205925874U (en) | 2016-08-23 | 2016-08-23 | Sieve plate for ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205925874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958231A (en) * | 2021-02-26 | 2021-06-15 | 佛山市恒力泰机械有限公司 | Ball mill discharge end structure and ball mill cylinder |
-
2016
- 2016-08-23 CN CN201620924958.4U patent/CN205925874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958231A (en) * | 2021-02-26 | 2021-06-15 | 佛山市恒力泰机械有限公司 | Ball mill discharge end structure and ball mill cylinder |
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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: 20170208 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |