CN202398526U - Oscillating screen capable of preventing blockage of material conveying pipeline - Google Patents
Oscillating screen capable of preventing blockage of material conveying pipeline Download PDFInfo
- Publication number
- CN202398526U CN202398526U CN2011205764418U CN201120576441U CN202398526U CN 202398526 U CN202398526 U CN 202398526U CN 2011205764418 U CN2011205764418 U CN 2011205764418U CN 201120576441 U CN201120576441 U CN 201120576441U CN 202398526 U CN202398526 U CN 202398526U
- Authority
- CN
- China
- Prior art keywords
- sieve
- screen body
- charging aperture
- feed port
- sieve nest
- 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
Links
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- Jigging Conveyors (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses an oscillating screen capable of preventing blockage of a material conveying pipeline. The oscillating screen comprises a feed port and a discharge port, wherein an upper screen body is installed below the feed port, a mesh screen plate inclined downward toward one side is laterally installed in the upper screen body, an oscillation motor is installed on the outer wall of the upper screen body on the side of the feed port, an oblique-cone-shaped lower screen body covering the screen plate is installed below the upper screen body, symmetrically installed damping supports are arranged on two sides of the upper part of the lower screen body, the discharge port and the feed port in the same straight line are installed correspondingly up and down at the lower end of the lower screen body, and an inert gas charging valve is installed on the screen plate on the side of the feed port above the upper screen body. The oscillating screen disclosed by the utility model is simple in structure, high in yield and good in blockage preventing performance, is suitable for the joint between a large bunker and a conveying pipeline, and is particularly suitable for petrochemical industry, metallurgical industry and other industries.
Description
Technical field:
The utility model relates to mass transport, and particularly a kind of being applicable to is installed in feed bin and conveyance conduit junction, prevents the anti-blocking vibratory sieve of line clogging.
Background technology:
At present, domestic and international widely used vibratory sieve all is to be used for material is carried out operations such as classification, removal of impurities, and the anti-blocking vibratory sieve that prevents line clogging that is used between feed bin and the conveyance conduit is still blank.
Summary of the invention:
The utility model purpose provides a kind of being applicable to and is installed between big material bin and the conveyance conduit, prevents the anti-blocking vibratory sieve of line clogging.
The technical scheme of the utility model is accomplished as follows; It includes charging aperture and discharging opening; It is characterized in that: sieve nest on is installed below charging aperture; Be horizontally installed with a netted sieve plate that tilts to a side-lower in the last sieve nest, on the external wall of top sieve of charging aperture one side, a vibrating motor be installed, sieve nest under the tilted conical that covers sieve plate is installed below last sieve nest; Be provided with the vibration damping holder that symmetry is installed in the both sides, top of following sieve nest, discharging opening and the charging aperture corresponding lower end that is installed in down sieve nest up and down in alignment.On last sieve nest, on the side direction sieve plate of charging aperture the inert gas charging valve is installed.The utlity model has simple in structure, output is high, anti-blocking performance good, is applicable to that the junction of big material bin and conveyance conduit is used, and is specially adapted to industries such as petrochemical industry, metallurgy.
Description of drawings:
Accompanying drawing is the structural representation of the utility model.
The specific embodiment:
Describe embodiment in detail in conjunction with accompanying drawing; Shown in accompanying drawing; The utility model is equipped with sieve nest 1 on below charging aperture 9, in last sieve nest, be horizontally installed with one to a side-prominent cinder cleaning hole 4, and a netted sieve plate 3 that tilts to an outstanding side-lower is installed in cinder cleaning hole; On the external wall of top sieve of charging aperture one side, a vibrating motor 8 is installed; Sieve nest 6 under the tilted conical that covers sieve plate is installed below last sieve nest, is provided with the vibration damping holder 5 that symmetry is installed in the both sides, top of last sieve nest, discharging opening 7 and the corresponding lower end that is installed in down sieve nest about charging aperture is in alignment.In order to protect material, on last sieve nest, on the side direction sieve plate 3 of charging aperture inert gas charging valve 2 is installed, can in screening, on material, charge into inert gas.The charging aperture that the utility model will be gone up sieve nest becomes straight line installation up and down with the discharging opening of following sieve nest; And a sieve plate is installed at angle in last sieve nest; Under the effect of vibrating motor; The material that sieves can pass through to get into discharging opening fast from the sieve plate mesh, sieve plate gets into cinder cleaning hole to unsifted material along the inclined-plane.Can effectively prevent to stop up, improve output, so particularly suitable is to the big material bin convey materials of industries such as petrochemical industry, metallurgy.
Claims (2)
1. anti-blocking vibratory sieve of feeding pipe; It includes charging aperture and discharging opening; It is characterized in that: sieve nest on is installed below charging aperture; Be horizontally installed with a netted sieve plate that tilts to a side-lower in the last sieve nest, on the external wall of top sieve of charging aperture one side, a vibrating motor be installed, sieve nest under the tilted conical that covers sieve plate is installed below last sieve nest; Be provided with the vibration damping holder that symmetry is installed in the both sides, top of following sieve nest, discharging opening and the charging aperture corresponding lower end that is installed in down sieve nest up and down in alignment.
2. the anti-blocking vibratory sieve of a kind of feeding pipe according to claim 1 is characterized in that: on last sieve nest, on the side direction sieve plate of charging aperture the inert gas charging valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205764418U CN202398526U (en) | 2011-12-27 | 2011-12-27 | Oscillating screen capable of preventing blockage of material conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205764418U CN202398526U (en) | 2011-12-27 | 2011-12-27 | Oscillating screen capable of preventing blockage of material conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398526U true CN202398526U (en) | 2012-08-29 |
Family
ID=46696204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205764418U Expired - Fee Related CN202398526U (en) | 2011-12-27 | 2011-12-27 | Oscillating screen capable of preventing blockage of material conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416379A (en) * | 2011-12-27 | 2012-04-18 | 新乡市高服筛分机械有限公司 | Anti-blocking vibrating screen for material conveying pipeline |
-
2011
- 2011-12-27 CN CN2011205764418U patent/CN202398526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416379A (en) * | 2011-12-27 | 2012-04-18 | 新乡市高服筛分机械有限公司 | Anti-blocking vibrating screen for material conveying pipeline |
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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: 20120829 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |