CN102416379A - Anti-blocking vibrating screen for material conveying pipeline - Google Patents
Anti-blocking vibrating screen for material conveying pipeline Download PDFInfo
- Publication number
- CN102416379A CN102416379A CN2011104610328A CN201110461032A CN102416379A CN 102416379 A CN102416379 A CN 102416379A CN 2011104610328 A CN2011104610328 A CN 2011104610328A CN 201110461032 A CN201110461032 A CN 201110461032A CN 102416379 A CN102416379 A CN 102416379A
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- China
- Prior art keywords
- sieve
- screen body
- screen
- charging aperture
- 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.)
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Abstract
The invention discloses an anti-blocking vibrating screen for a material conveying pipeline. The screen comprises a material inlet and a material outlet, wherein an upper screen body is arranged below the material inlet; a netlike screen plate which is inclined below one side is transversely arranged in the upper screen body; a vibrating motor is arranged on the outer wall of the upper screen body on one side of the material inlet; an inclined conical lower screen body for covering the screen plate is arranged below the upper screen body; vibration reduction supports are symmetrically arranged on two sides of the upper part of the lower screen body; the material outlet and the material inlet are vertically correspondingly formed at the lower end of the lower screen body in a straight line; and an inert gas charging valve is arranged on one side of the material inlet above the upper screen body towards the screen plate. The screen has a simple structure, is high in yield and anti-blocking performance, is suitable to be used at the joint of a large bin and the conveying pipeline, and is particularly suitable for petrochemical industry, metallurgical industry and the like.
Description
Technical field:
The present invention relates to mass transport, 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 object of the invention 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.
Technical scheme of the present invention 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.That the present invention has is 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 a structural representation of the present invention.
The specific embodiment:
Describe embodiment in detail in conjunction with accompanying drawing; Shown in accompanying drawing; The present invention 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 present invention will go 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 |
|---|---|---|---|
| CN2011104610328A CN102416379A (en) | 2011-12-27 | 2011-12-27 | Anti-blocking vibrating screen for material conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104610328A CN102416379A (en) | 2011-12-27 | 2011-12-27 | Anti-blocking vibrating screen for material conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102416379A true CN102416379A (en) | 2012-04-18 |
Family
ID=45941170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104610328A Pending CN102416379A (en) | 2011-12-27 | 2011-12-27 | Anti-blocking vibrating screen for material conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102416379A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989664A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
| CN102989662A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1361267A (en) * | 1919-12-27 | 1920-12-07 | William H Laraway | Coal-sifter |
| US4133749A (en) * | 1976-03-18 | 1979-01-09 | Metallgesellschaft Aktiengesellschaft | Process of separating solid granular metallurgical products and their precursors and apparatus |
| JPH10337535A (en) * | 1997-06-04 | 1998-12-22 | Yamamoto Mfg Co Ltd | Dust remover device for machine for roughly separating grain |
| JP2000246181A (en) * | 1999-02-26 | 2000-09-12 | Hitachi Zosen Corp | Cullet aligning feeder |
| CN201361615Y (en) * | 2008-12-24 | 2009-12-16 | 本钢板材股份有限公司 | Vibrating screen |
| CN102166569A (en) * | 2010-12-27 | 2011-08-31 | 本钢板材股份有限公司 | Combined device for screening pulverized coal |
| CN102172576A (en) * | 2010-12-30 | 2011-09-07 | 安泰科技股份有限公司 | Metal powder screening device and method |
| CN202398526U (en) * | 2011-12-27 | 2012-08-29 | 新乡市高服筛分机械有限公司 | Oscillating screen capable of preventing blockage of material conveying pipeline |
-
2011
- 2011-12-27 CN CN2011104610328A patent/CN102416379A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1361267A (en) * | 1919-12-27 | 1920-12-07 | William H Laraway | Coal-sifter |
| US4133749A (en) * | 1976-03-18 | 1979-01-09 | Metallgesellschaft Aktiengesellschaft | Process of separating solid granular metallurgical products and their precursors and apparatus |
| JPH10337535A (en) * | 1997-06-04 | 1998-12-22 | Yamamoto Mfg Co Ltd | Dust remover device for machine for roughly separating grain |
| JP2000246181A (en) * | 1999-02-26 | 2000-09-12 | Hitachi Zosen Corp | Cullet aligning feeder |
| CN201361615Y (en) * | 2008-12-24 | 2009-12-16 | 本钢板材股份有限公司 | Vibrating screen |
| CN102166569A (en) * | 2010-12-27 | 2011-08-31 | 本钢板材股份有限公司 | Combined device for screening pulverized coal |
| CN102172576A (en) * | 2010-12-30 | 2011-09-07 | 安泰科技股份有限公司 | Metal powder screening device and method |
| CN202398526U (en) * | 2011-12-27 | 2012-08-29 | 新乡市高服筛分机械有限公司 | Oscillating screen capable of preventing blockage of material conveying pipeline |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989664A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
| CN102989662A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Vibrating screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120418 |