CN203916202U - A kind of can effectively avoid running ore deposit every ballast screen - Google Patents
A kind of can effectively avoid running ore deposit every ballast screen Download PDFInfo
- Publication number
- CN203916202U CN203916202U CN201420367675.5U CN201420367675U CN203916202U CN 203916202 U CN203916202 U CN 203916202U CN 201420367675 U CN201420367675 U CN 201420367675U CN 203916202 U CN203916202 U CN 203916202U
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- CN
- China
- Prior art keywords
- baffle plate
- homogenate
- ore deposit
- effectively avoid
- support bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of can effectively avoid running ore deposit every ballast screen, comprise screen frame, sieve plate, support bar, homogenate baffle plate, described screen frame bottom arranges sieve plate; Described screen frame top arranges support bar; Described support bar arranges homogenate baffle plate near pulp conveying pipe place; Described homogenate baffle plate upper end and support bar are affixed, and free end naturally droops to sieve plate; Described homogenate baffle plate and screen frame matched in clearance.The utility model adopts the method that homogenate baffle plate is set at ore pulp feed port place, and when work, flow of slurry is through homogenate baffle plate bottom.Because homogenate baffle plate has elasticity, in the time that mineral slurry flux changes, homogenate baffle plate bottom also can change with the gap of sieve plate thereupon, no matter but how mineral slurry flux changes, ore pulp all can pass through from homogenate baffle plate bottom, and is evenly distributed on whole compass screen surface, thereby has effectively avoided race ore deposit phenomenon.The utility model is simple in structure, makes easily, and reliable operation, can effectively avoid running ore deposit every ballast screen.
Description
Technical field
The utility model belongs to mining machinery technical field, further belongs to pulp conveying field of mechanical technique, is specifically related to a kind of simple in structurely, make easily, reliable operation, can effectively avoid running ore deposit every ballast screen.
Background technology
In ore-dressing practice now, the conveying of ore pulp is mainly to realize by slag stock pump, and pulp conveying system support facility mainly contains slag stock pump, slime dam, pipeline, Tailings Dam etc.In beneficiation flowsheet, the fragment of equipment breakage, ducted high-abrasive material, industrial refuse, muck, the foreign material such as waste and old gloves all likely enter into ore pulp.Foreign material in ore pulp produce wearing and tearing to equipment such as slag stock pump, conveyance conduit, filter press or filters, have a strong impact on the service life of equipment, affect the normal conveying of ore pulp simultaneously.For removing the foreign material in ore pulp, generally fence is set or every ballast screen in pipeline opening.Every ballast screen bearing whole beneficiation flowsheet every slag task, in beneficiation flowsheet, play a very important role, can normally work every ballast screen, will have influence on the normal production of whole beneficiation flowsheet.Prior art every ballast screen, ore pulp feed port is vertical with sieve plate, in production real process, in the time that ore pulp flow change is large, be equivalent to a runner every ballast screen, be easy to " short circuit ", make the mine-supplying quantity of sieve plate inhomogeneous, unbalanced, often occur running ore deposit phenomenon every ballast screen, have a strong impact on production, contaminated environment, affects the economic benefit of enterprise.For this reason, research and development are a kind of simple in structure, make easily, and reliable operation, what can effectively avoid running ore deposit is the key addressing this problem every ballast screen.
Utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, make easily, reliable operation, can effectively avoid running ore deposit every ballast screen.
The purpose of this utility model is achieved in that and comprises screen frame, sieve plate, support bar, homogenate baffle plate, and described screen frame bottom arranges sieve plate; Described screen frame top arranges support bar; Described support bar arranges homogenate baffle plate near pulp conveying pipe place; Described homogenate baffle plate upper end and support bar are affixed, and free end naturally droops to sieve plate; Described homogenate baffle plate and screen frame matched in clearance.
The utility model adopts the method that homogenate baffle plate is set at ore pulp feed port place, and homogenate baffle plate upper end is fixed on support bar, and free end naturally droops to sieve plate, and when work, flow of slurry is through homogenate baffle plate bottom.Because homogenate baffle plate has elasticity, when mineral slurry flux is less be, the gap of homogenate baffle plate and sieve plate is just little, in the time that mineral slurry flux is large, the gap of homogenate baffle plate and sieve plate is just large, no matter how mineral slurry flux changes, ore pulp all can pass through from homogenate baffle plate bottom, and be evenly distributed on whole compass screen surface, thereby effectively avoid race ore deposit phenomenon.The utility model is simple in structure, makes easily, and reliable operation, can effectively avoid running ore deposit every ballast screen.
Brief description of the drawings
Fig. 1 is that the utility model overall structure is related to schematic diagram;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the homogenate baffle plate schematic diagram of the utility model;
In figure: 1-screen frame, 2-sieve plate, 3-support bar, 4-homogenate baffle plate, 41-connecting hole, 5-pulp conveying pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but never in any form the utility model is limited, and any conversion or the improvement done based on the utility model training centre, all fall into protection domain of the present utility model.
As shown in Figures 1 to 3, the utility model comprises screen frame 1, sieve plate 2, and support bar 3, homogenate baffle plate 4, described screen frame 1 bottom arranges sieve plate 2; Described screen frame 1 top arranges support bar 3; Described support bar 3 arranges homogenate baffle plate 4 near pulp conveying pipe 5 places; Described homogenate baffle plate 4 upper ends and support bar 3 are affixed, and free end naturally droops to sieve plate 2; Described homogenate baffle plate 4 and screen frame 1 matched in clearance.
Described homogenate baffle plate 4 is rectangle, and thickness is 8～20mm.
Described homogenate baffle plate 4 coordinates with screen frame 1 at width, and its gap is 30～50mm.
Described homogenate baffle plate 4 free ends coordinate with sieve plate 2.。
The Length Ratio support bar 3 of described homogenate baffle plate 4 is to the distance 100～200mm of sieve plate 2.
Described homogenate baffle plate 4 stiff ends arrange connecting hole.
Described support bar 3 arranges connecting hole, and quantity, the specification in hole are consistent with the connecting hole of homogenate baffle plate 4.
Described homogenate baffle plate 4 adopts securing member to be connected with support bar 3 or ties up with iron wire.
The length and width of described homogenate baffle plate 4 and the size of screen frame 1 adapt.
Described homogenate baffle plate 4 is elasticity material.
operation principle of the present utility model and the course of work:
The utility model adopts the method that homogenate baffle plate is set at ore pulp feed port place, and homogenate baffle plate upper end is fixed on support bar, and free end naturally droops to sieve plate, and when work, flow of slurry is through homogenate baffle plate bottom.Because homogenate baffle plate has elasticity, when mineral slurry flux is less be, the gap of homogenate baffle plate and sieve plate is just little, in the time that mineral slurry flux is large, the gap of homogenate baffle plate and sieve plate is just large, no matter how mineral slurry flux changes, ore pulp all can pass through from homogenate baffle plate bottom, and be evenly distributed on whole compass screen surface, thereby effectively avoid race ore deposit phenomenon.
Claims (10)
1. can effectively avoid running ore deposit every a ballast screen, comprise screen frame (1), sieve plate (2), support bar (3), homogenate baffle plate (4), described screen frame (1) bottom arranges sieve plate (2); Described screen frame (1) top arranges support bar (3); It is characterized in that: described support bar (3) locates to arrange homogenate baffle plate (4) near pulp conveying pipe (5); Described homogenate baffle plate (4) upper end and support bar (3) are affixed, and free end naturally droops to sieve plate (2); Described homogenate baffle plate (4) and screen frame (1) matched in clearance.
According to claim 1 can effectively avoid running ore deposit every ballast screen, it is characterized in that: described homogenate baffle plate (4) is rectangle, and thickness is 8～20mm.
According to claim 1 can effectively avoid running ore deposit every ballast screen, it is characterized in that: described homogenate baffle plate (4) coordinates with screen frame (1) at width, and its gap is 30～50mm.
According to claim 1 can effectively avoid running ore deposit every ballast screen, it is characterized in that: described homogenate baffle plate (4) free end coordinates with sieve plate (2).
According to claim 1 can effectively avoid running ore deposit every ballast screen, it is characterized in that: the Length Ratio support bar (3) of described homogenate baffle plate (4) is to the distance 100～200mm of sieve plate (2).
According to claim 1 can effectively avoid running ore deposit every ballast screen, it is characterized in that: described homogenate baffle plate (4) stiff end arranges connecting hole.
According to claim 1 can effectively avoid running ore deposit every ballast screen, it is characterized in that: described support bar (3) arranges connecting hole, quantity, the specification in hole are consistent with the connecting hole of homogenate baffle plate (4).
According to claim 1 can effectively avoid running ore deposit every ballast screen, it is characterized in that: described homogenate baffle plate (4) adopts securing member to be connected with support bar (3) or ties up with iron wire.
According to claim 1 can effectively avoid running ore deposit every ballast screen, it is characterized in that: the length and width of described homogenate baffle plate (4) and the size of screen frame (1) adapt.
According to claim 1 can effectively avoid running ore deposit every ballast screen, it is characterized in that: described homogenate baffle plate (4) is elasticity material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367675.5U CN203916202U (en) | 2014-07-04 | 2014-07-04 | A kind of can effectively avoid running ore deposit every ballast screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367675.5U CN203916202U (en) | 2014-07-04 | 2014-07-04 | A kind of can effectively avoid running ore deposit every ballast screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916202U true CN203916202U (en) | 2014-11-05 |
Family
ID=51812086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367675.5U Expired - Fee Related CN203916202U (en) | 2014-07-04 | 2014-07-04 | A kind of can effectively avoid running ore deposit every ballast screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549724A (en) * | 2014-12-23 | 2015-04-29 | 辽宁合众科技新材料有限公司 | Overflow device for preventing powder loss of magnetic separator beneficiation |
-
2014
- 2014-07-04 CN CN201420367675.5U patent/CN203916202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549724A (en) * | 2014-12-23 | 2015-04-29 | 辽宁合众科技新材料有限公司 | Overflow device for preventing powder loss of magnetic separator beneficiation |
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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: 20141105 Termination date: 20180704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |