CN103008230A - Environment-friendly efficient multilayer vibrating screen - Google Patents
Environment-friendly efficient multilayer vibrating screen Download PDFInfo
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- CN103008230A CN103008230A CN2012105045620A CN201210504562A CN103008230A CN 103008230 A CN103008230 A CN 103008230A CN 2012105045620 A CN2012105045620 A CN 2012105045620A CN 201210504562 A CN201210504562 A CN 201210504562A CN 103008230 A CN103008230 A CN 103008230A
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- screen
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- screen box
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- vibrating screen
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Abstract
The invention discloses an environment-friendly efficient multilayer vibrating screen. The vibrating screen comprises a screen box, wherein at least three layers of hat-shaped screens are mounted in the screen box; one main beam is supported on the bottom surface in the middle of each layer of screen respectively; at least two secondary beams are supported on the bottom surfaces of the hat-shaped screens which are on two sides of each main beam respectively; two ends of each layer of screen are provided with tension devices on two sides of the screen box, which are connected with the main beams; a fully-sealed box body is mounted around the screen box; one set of vibrators are mounted at the top of the screen box; sealing devices are mounted between the vibrators and the screen box as well as between the vibrators and the top surface of the fully-sealed box body; and access doors are arranged on surrounding box walls of the fully-sealed box body respectively. The vibrating screen has the advantages of good sealing performance, low noise, low power consumption, multiple grades, convenience in maintenance and no flying dust.
Description
Technical field:
The present invention relates to screening plant, particularly a kind ofly be applicable to the environment-friendly high-efficiency Multilayer vibrating screen that the industries such as coal, mine, highway are sieved material.
Background technology:
Existing vibratory sieve all is to only have individual layer or double-deck compass screen surface, can only carry out two or three classifications to material, also needs many vibratory sieves to go to finish for the classification of multiple granularity, not only wastes resource but also take up room.And general screen cloth all needs more bolt to be connected connection with pressing plate, safeguards and very inconvenient when changing screen cloth; Simultaneously the layout of screen cloth all is horizontal layout, is unfavorable for layering and the dispersion of material, and at the seal aspect of screen box, not only complex structure has increased mass of vibration, and power consumption is large, and noise is also large during work.
Summary of the invention:
The purpose of this invention is to provide a kind of good seal, noise is little, low in energy consumption, classification is many, easy to maintenance environment-friendly high-efficiency Multilayer vibrating screen.
Technical scheme of the present invention is finished as follows, the environment-friendly high-efficiency Multilayer vibrating screen, it includes a screen box, it is characterized in that: at least three layers of next shape screen cloth are installed in a screen box, be supported with respectively a girder on the bottom surface, middle part of each layer screen cloth, on the next shape screen cloth bottom surface of each girder both sides, be supported with respectively at least two auxiliary girders, the two ends of each layer screen cloth are being provided with take-up device with screen box both sides and the girder place of being connected with respectively, a hermetic casing is installed around the screen box, one group of vibrator is installed at the top of screen box, between vibrator and screen box and hermetically sealed box top sealing device is installed, tank wall is respectively equipped with access door around hermetically sealed casing.
The present invention has advantages of good seal, noise is little, low in energy consumption, classification is many, easy to maintenancely do not have an airborne dust.
Description of drawings:
Fig. 1 is structural representation of the present invention, and Fig. 2 is the sectional structure schematic diagram of Fig. 1.
The specific embodiment:
Describe by reference to the accompanying drawings embodiment in detail, the present invention is equipped with five layers of next shape screen cloth 5 in a screen box 2, be supported with respectively a girder 4 on the bottom surface, middle part of each layer screen cloth, on the next shape screen cloth bottom surface of each girder both sides, be supported with respectively 4-5 root auxiliary girder 6, the two ends of each layer screen cloth are being provided with take-up device 7 with the girder place of being connected with, screen box both sides respectively, a hermetically sealed casing 1 is installed around the screen box, one group of vibrator 3 is installed at the top of screen box, between vibrator screen box and hermetically sealed box top sealing device 8 is installed, tank wall is respectively equipped with access door 9 around hermetically sealed casing.Multiple grading needs according to material can be set to many levels with sieve cloth, realize the needs of multiple grading with single device.
Claims (1)
1. environment-friendly high-efficiency Multilayer vibrating screen, it includes a screen box, it is characterized in that: at least three layers of next shape screen cloth are installed in a screen box, be supported with respectively a girder on the bottom surface, middle part of each layer screen cloth, on the next shape screen cloth bottom surface of each girder both sides, be supported with respectively at least two auxiliary girders, the two ends of each layer screen cloth are being provided with take-up device with screen box both sides and the girder place of being connected with respectively, a hermetic casing is installed around the screen box, one group of vibrator is installed at the top of screen box, between vibrator and screen box and hermetically sealed box top sealing device is installed, tank wall is respectively equipped with access door around hermetically sealed casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105045620A CN103008230A (en) | 2012-12-03 | 2012-12-03 | Environment-friendly efficient multilayer vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105045620A CN103008230A (en) | 2012-12-03 | 2012-12-03 | Environment-friendly efficient multilayer vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103008230A true CN103008230A (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105045620A Pending CN103008230A (en) | 2012-12-03 | 2012-12-03 | Environment-friendly efficient multilayer vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103008230A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286064A (en) * | 2013-05-08 | 2013-09-11 | 辽宁东戴河新区和陆重科有限公司 | Numerical-control solenoid-driven vibrating dust removing and classifying screen |
| CN103590305A (en) * | 2013-11-20 | 2014-02-19 | 河南太行振动机械股份有限公司 | High-temperature stone screening machine of asphalt mixing plant |
| CN104084369A (en) * | 2014-06-07 | 2014-10-08 | 云南煤业能源股份有限公司 | Sieving device with adjustable inclination angle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134896Y (en) * | 1992-08-15 | 1993-06-02 | 马铁林 | High-efficient multi-layer vibrating screen |
| CN101372005A (en) * | 2007-08-24 | 2009-02-25 | 河南太行振动机械股份有限公司 | Environmental-protecting type lower vibration type three shaft elliptic vibrative screen |
| CN102029257A (en) * | 2010-12-27 | 2011-04-27 | 薛熠 | Vibrating screen |
| CN201862555U (en) * | 2010-05-17 | 2011-06-15 | 徐刚 | Closed self-cleaning screen cloth vibrating screen |
| CN202933859U (en) * | 2012-12-03 | 2013-05-15 | 河南太行振动机械股份有限公司 | Environment-friendly efficient multiple-layer vibrating screen |
-
2012
- 2012-12-03 CN CN2012105045620A patent/CN103008230A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134896Y (en) * | 1992-08-15 | 1993-06-02 | 马铁林 | High-efficient multi-layer vibrating screen |
| CN101372005A (en) * | 2007-08-24 | 2009-02-25 | 河南太行振动机械股份有限公司 | Environmental-protecting type lower vibration type three shaft elliptic vibrative screen |
| CN201862555U (en) * | 2010-05-17 | 2011-06-15 | 徐刚 | Closed self-cleaning screen cloth vibrating screen |
| CN102029257A (en) * | 2010-12-27 | 2011-04-27 | 薛熠 | Vibrating screen |
| CN202933859U (en) * | 2012-12-03 | 2013-05-15 | 河南太行振动机械股份有限公司 | Environment-friendly efficient multiple-layer vibrating screen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286064A (en) * | 2013-05-08 | 2013-09-11 | 辽宁东戴河新区和陆重科有限公司 | Numerical-control solenoid-driven vibrating dust removing and classifying screen |
| CN103286064B (en) * | 2013-05-08 | 2016-04-20 | 辽宁东戴河新区和陆重科有限公司 | A kind of numerical control electromagnetic drives vibrating dust removing classifying screen |
| CN103590305A (en) * | 2013-11-20 | 2014-02-19 | 河南太行振动机械股份有限公司 | High-temperature stone screening machine of asphalt mixing plant |
| CN104084369A (en) * | 2014-06-07 | 2014-10-08 | 云南煤业能源股份有限公司 | Sieving device with adjustable inclination angle |
| CN104084369B (en) * | 2014-06-07 | 2016-01-20 | 云南煤业能源股份有限公司 | A kind of screening plant of tilt adjustable |
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| 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: 20130403 |