CN104259100A - Evacuated screen - Google Patents

Evacuated screen Download PDF

Info

Publication number
CN104259100A
CN104259100A CN201410460115.9A CN201410460115A CN104259100A CN 104259100 A CN104259100 A CN 104259100A CN 201410460115 A CN201410460115 A CN 201410460115A CN 104259100 A CN104259100 A CN 104259100A
Authority
CN
China
Prior art keywords
screen
screen frame
turntable
scraper plate
rotating disk
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.)
Pending
Application number
CN201410460115.9A
Other languages
Chinese (zh)
Inventor
蒋建清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU WUJIN NIUTANG HONGXING BRUSH MANUFACTURE Co Ltd
Original Assignee
CHANGZHOU WUJIN NIUTANG HONGXING BRUSH MANUFACTURE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU WUJIN NIUTANG HONGXING BRUSH MANUFACTURE Co Ltd filed Critical CHANGZHOU WUJIN NIUTANG HONGXING BRUSH MANUFACTURE Co Ltd
Priority to CN201410460115.9A priority Critical patent/CN104259100A/en
Publication of CN104259100A publication Critical patent/CN104259100A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50Cleaning
    • B07B1/52Cleaning with brushes or scrapers
    • B07B1/526Cleaning with brushes or scrapers with scrapers
    • B07B1/528Cleaning with brushes or scrapers with scrapers the scrapers being rotating

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention relates to the technical field of material crushing devices, in particular to an evacuated screen. The evacuated screen comprises a screen frame and screen bars, wherein the screen bars are evenly arranged in the screen frame, a turntable is arranged above the screen frame, and a scraper plate is arranged in the turntable. The turntable is arranged above the screen frame, and the scraper plate is arranged in the turntable, so that when materials fall, the turntable rotates to drive the scraper plate to shovel off piled materials if the materials are piled on the screen frame, screen meshes are prevented from being blocked, and screening quality and screening efficiency are greatly improved.

Description

Evacuation type screen cloth
Technical field
The present invention relates to equipment for pulverizing material technical field, especially a kind of evacuation type screen cloth.
Background technology
Existing crusher screen generally comprises the framework be made up of the side plate of a pair transverse direction and the connecting plate of a pair longitudinal direction, is connected with the grizzly bar of many longitudinal directions between biside plate.This structure comparison is stiff, and when the material of all size falls together, mix one, bulky grain is easily stuck on the net, stops granule, results in blockage, and increases burden and the wearing and tearing of screen cloth, reduction of service life, more impact sieve material efficiency and sieve material quality.
Summary of the invention
Easily blocking to overcome existing crusher screen, the deficiency of inefficiency, the invention provides a kind of evacuation type screen cloth.
The technical solution adopted for the present invention to solve the technical problems is: a kind of evacuation type screen cloth, comprise screen frame and grating, grating is evenly arranged in screen frame, and the top of screen frame is provided with rotating disk, is provided with scraper plate in rotating disk.
The invention has the beneficial effects as follows, rotating disk is set above screen frame, and scraper plate is set in rotating disk, when material falls, if be deposited on screen frame, then rotarily drive by rotating disk the material that accumulation rooted out by scraper plate, prevent from blocking mesh, substantially increase sieve material quality and sieve material efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. screen frames, 2. grating, 3. rotating disk, 4. scraper plate in figure.
Detailed description of the invention
If Fig. 1 is structural representation of the present invention, a kind of evacuation type screen cloth, comprises screen frame 1 and grating 2, and grating 2 is evenly arranged in screen frame 1, and the top of screen frame 1 is provided with rotating disk 3, is provided with scraper plate 4 in rotating disk 3.
Rotating disk 3 is set above screen frame 1, and scraper plate 4 is set in rotating disk 3, when material falls, if be deposited on screen frame 1, then rotarily drive by rotating disk 3 material that accumulation rooted out by scraper plate 4, prevent from blocking mesh, substantially increase sieve material quality and sieve material efficiency.

Claims (1)

1. an evacuation type screen cloth, comprise screen frame (1) and grating (2), grating (2) is evenly arranged in screen frame (1), it is characterized in that, the top of screen frame (1) is provided with rotating disk (3), is provided with scraper plate (4) in rotating disk (3).
CN201410460115.9A 2014-09-11 2014-09-11 Evacuated screen Pending CN104259100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410460115.9A CN104259100A (en) 2014-09-11 2014-09-11 Evacuated screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410460115.9A CN104259100A (en) 2014-09-11 2014-09-11 Evacuated screen

Publications (1)

Publication Number Publication Date
CN104259100A true CN104259100A (en) 2015-01-07

Family

ID=52150747

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410460115.9A Pending CN104259100A (en) 2014-09-11 2014-09-11 Evacuated screen

Country Status (1)

Country Link
CN (1) CN104259100A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108385613A (en) * 2018-01-25 2018-08-10 浙江水利水电学院 A kind of construction method filling building block stone protection slab
CN110385178A (en) * 2019-08-28 2019-10-29 江西省保升装卸设备有限公司 A kind of breaking grating of rotation
CN113334605A (en) * 2021-05-31 2021-09-03 安徽龙行密封件有限公司 High-efficient rubber plasticator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2218612Y (en) * 1995-02-23 1996-01-31 华东冶金学院 Vibration rod screen
CN2359005Y (en) * 1999-03-15 2000-01-19 夏玉容 Self-lock search sieve flat for materal viscous flow
CN201919604U (en) * 2011-01-09 2011-08-10 浙江上洋机械有限公司 Sieve scrapping device of tea screening machine
CN201978895U (en) * 2011-03-10 2011-09-21 新乡市伟良筛分机械有限公司 Cleaning device for screen mesh of vibrating screen
CN203737543U (en) * 2014-02-23 2014-07-30 钟康文 Sieve not prone to leakage and blockage and suitable for manual operation
CN203737587U (en) * 2014-02-17 2014-07-30 中煤科工集团武汉设计研究院 Anti-blocking pulverized coal screen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2218612Y (en) * 1995-02-23 1996-01-31 华东冶金学院 Vibration rod screen
CN2359005Y (en) * 1999-03-15 2000-01-19 夏玉容 Self-lock search sieve flat for materal viscous flow
CN201919604U (en) * 2011-01-09 2011-08-10 浙江上洋机械有限公司 Sieve scrapping device of tea screening machine
CN201978895U (en) * 2011-03-10 2011-09-21 新乡市伟良筛分机械有限公司 Cleaning device for screen mesh of vibrating screen
CN203737587U (en) * 2014-02-17 2014-07-30 中煤科工集团武汉设计研究院 Anti-blocking pulverized coal screen
CN203737543U (en) * 2014-02-23 2014-07-30 钟康文 Sieve not prone to leakage and blockage and suitable for manual operation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108385613A (en) * 2018-01-25 2018-08-10 浙江水利水电学院 A kind of construction method filling building block stone protection slab
CN110385178A (en) * 2019-08-28 2019-10-29 江西省保升装卸设备有限公司 A kind of breaking grating of rotation
CN113334605A (en) * 2021-05-31 2021-09-03 安徽龙行密封件有限公司 High-efficient rubber plasticator

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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: 20150107