CN103272772A - Novel screening anti-blocking device - Google Patents
Novel screening anti-blocking device Download PDFInfo
- Publication number
- CN103272772A CN103272772A CN2013100918625A CN201310091862A CN103272772A CN 103272772 A CN103272772 A CN 103272772A CN 2013100918625 A CN2013100918625 A CN 2013100918625A CN 201310091862 A CN201310091862 A CN 201310091862A CN 103272772 A CN103272772 A CN 103272772A
- Authority
- CN
- China
- Prior art keywords
- compressed air
- screen cloth
- fixed
- screening anti
- shell body
- 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
Links
Images
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a novel screening anti-blocking device which comprises a shell body, a screen, and a compressed air pipe. The shell body is formed by steel plates in a surrounding mode, the steel plates are connected through a welding mode, the screen is fixed inside the shell body, and the screen is fixed inside the shell body through a welding mode, the compressed air pipe is fixed on the lower portion of the screen inside the shell body, small holes are evenly formed in the position, close to the screen, of the compressed air pipe, and the compressed air pipe is fixed inside the shell body through a welding mode. The novel screening anti-blocking device can effectively prevent the mesh blocking phenomenon of a device from occurring, and is simple in structure and convenient to manufacture.
Description
Technical field
The present invention relates to the material screening field, relate in particular to a kind of screening anti-block apparatus.
Background technology
The screening anti-block apparatus is in order to prevent that material from stopping up, and improves a kind of equipment of operation rate.In the screening process of material, because shape, the characteristic difference of material can cause that mesh in various degree is blocked.The screening plant putty can cause the main process equipment jumping to stop, and the staff will take a long time tubbing, influences the ordinary production operation of whole process flow, causes in various degree device damage and economic loss.Screening plant is of a great variety, and the validity of screening plant is determining the production efficiency of factory.At present, a lot of about the report of screening plant putty problem, this also is the problem that makes owners' headache.
Summary of the invention
The purpose of this invention is to provide a kind of novel Supplying Sieving Mechanism that can prevent the facility network hole plug.
To achieve these goals, the present invention adopts following technical scheme: a kind of novel screening anti-block apparatus comprises: housing, screen cloth and compressed air hose, and wherein said screen cloth is fixed on enclosure interior; Described compressed air hose is fixed on screen cloth bottom in the housing, and it is evenly having aperture near the screen cloth place.
Described housing is surrounded by steel plate, connects by welding manner between the steel plate.
Described screen cloth is fixed on enclosure interior by welding manner.
Described compressed air hose is fixed on enclosure interior by the mode of welding.
Housing is surrounded by steel plate, be linked together by welding manner between the steel plate, screen cloth is fixed on the housing by the mode of welding, it is used for material screening, after material enters screening plant, the coarse granule material is stayed screen cloth top, and fine granular materials can be selected the size of suitable sieve screen apertures according to technological requirement by screen cloth.Compressed air hose is fixed on the housing by welding manner, Guan Zhongtong compressed air, and pipe evenly opening some spileholes near the screen cloth place, and compressed air blows to screen cloth by some apertures, the material of blocking mesh is blown open, thereby reach the purpose that prevents that screen cloth from stopping up.
Beneficial effect of the present invention: screening plant can effectively prevent the generation of facility network hole plug phenomenon, and this apparatus structure is simple, and is easily manufactured.
Description of drawings
Fig. 1 is the structural representation of a kind of novel screening anti-block apparatus of the present invention.
Reference numeral: 1-housing; The 2-screen cloth; The 3-compressed air hose.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Screening anti-block apparatus of the present invention comprises housing 1, screen cloth 2 and compressed air hose 3, and housing 1 is surrounded by steel plate, connects by welding manner between the steel plate.Screen cloth 2 is fixed on housing 1 inside, and screen cloth 2 is fixed on housing 1 inside by welding manner.Compressed air hose 3 is fixed on screen cloth 2 bottoms in the housing 1, and it is evenly having aperture near screen cloth 2 places, and compressed air hose is fixed on enclosure interior by the mode of welding.
After material entered screening plant, the coarse granule material was stayed top, and fine granular materials is by sieve aperture, thus the purpose of realization screening; Compressed air hose 3 is fixed on the housing 1 by the mode of welding, Guan Zhongtong compressed air, and pipe evenly opening some apertures near the screen cloth place, and compressed air blows to screen cloth by aperture, thereby reaches the effect that prevents that screen cloth from stopping up.
This screening plant can be used for the material screening of industries such as cement, chemical industry, coal and electric power.
Though the present invention with preferred embodiment openly as above; but embodiment and accompanying drawing are not to limit the present invention, anyly are familiar with this skill person, without departing from the spirit and scope of the invention; can do various variations or retouching from working as, but equally within protection scope of the present invention.What therefore protection scope of the present invention should be defined with the application's claim protection domain is as the criterion.
Claims (4)
1. novel screening anti-block apparatus is characterized in that comprising: housing, screen cloth and compressed air hose, and wherein said screen cloth is fixed on enclosure interior; Described compressed air hose is fixed on screen cloth bottom in the housing, and it is evenly having aperture near the screen cloth place.
2. novel screening anti-block apparatus according to claim 1, it is characterized in that: described housing is surrounded by steel plate, connects by welding manner between the steel plate.
3. novel screening anti-block apparatus according to claim 1, it is characterized in that: described screen cloth is fixed on enclosure interior by welding manner.
4. novel screening anti-block apparatus according to claim 1 is characterized in that: described compressed air hose is fixed on enclosure interior by the mode of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100918625A CN103272772A (en) | 2013-03-21 | 2013-03-21 | Novel screening anti-blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100918625A CN103272772A (en) | 2013-03-21 | 2013-03-21 | Novel screening anti-blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103272772A true CN103272772A (en) | 2013-09-04 |
Family
ID=49055450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100918625A Pending CN103272772A (en) | 2013-03-21 | 2013-03-21 | Novel screening anti-blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103272772A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949397A (en) * | 2014-05-05 | 2014-07-30 | 红塔烟草(集团)有限责任公司 | Equipment and method for improving separation rate of materials by utilizing compressed air system |
| CN108655001A (en) * | 2018-03-27 | 2018-10-16 | 江苏亿亿和华筛分设备有限公司 | A kind of sieve apparatus preventing screening blind area plug-hole |
| CN111170609A (en) * | 2020-01-17 | 2020-05-19 | 唐山洁境能源科技开发有限公司 | Inflation anti-blocking system and method for grading fine screen mesh |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29803442U1 (en) * | 1998-02-27 | 1998-11-12 | Rhewum GmbH, 42899 Remscheid | Air jet sieve |
| CN2399118Y (en) * | 1999-12-12 | 2000-10-04 | 杨永柱 | Blowing bolting mill |
| FI109527B (en) * | 2001-03-06 | 2002-08-30 | Raumaster Oy | Cleaning of screening device comprises blowing pressure medium through screening device in direction opposite fine material passing through screening device |
| CN1686623A (en) * | 2005-04-30 | 2005-10-26 | 王洪利 | Full automatic pulverized coal sieve |
| CN201008834Y (en) * | 2007-01-24 | 2008-01-23 | 卿笃标 | Rotating self-cleaning type powdered coal screen for blast furnace coal powder injection |
| CN102091692A (en) * | 2010-11-29 | 2011-06-15 | 浙江双金机械集团有限公司 | Frequency-dependent vibration sieve mechanism special for dry-method sand grinding and dust removing complete equipment and blocking preventing method |
| CN203124273U (en) * | 2013-03-21 | 2013-08-14 | 南京凯盛国际工程有限公司 | Novel screening anti-blocking device |
-
2013
- 2013-03-21 CN CN2013100918625A patent/CN103272772A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29803442U1 (en) * | 1998-02-27 | 1998-11-12 | Rhewum GmbH, 42899 Remscheid | Air jet sieve |
| CN2399118Y (en) * | 1999-12-12 | 2000-10-04 | 杨永柱 | Blowing bolting mill |
| FI109527B (en) * | 2001-03-06 | 2002-08-30 | Raumaster Oy | Cleaning of screening device comprises blowing pressure medium through screening device in direction opposite fine material passing through screening device |
| CN1686623A (en) * | 2005-04-30 | 2005-10-26 | 王洪利 | Full automatic pulverized coal sieve |
| CN201008834Y (en) * | 2007-01-24 | 2008-01-23 | 卿笃标 | Rotating self-cleaning type powdered coal screen for blast furnace coal powder injection |
| CN102091692A (en) * | 2010-11-29 | 2011-06-15 | 浙江双金机械集团有限公司 | Frequency-dependent vibration sieve mechanism special for dry-method sand grinding and dust removing complete equipment and blocking preventing method |
| CN203124273U (en) * | 2013-03-21 | 2013-08-14 | 南京凯盛国际工程有限公司 | Novel screening anti-blocking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949397A (en) * | 2014-05-05 | 2014-07-30 | 红塔烟草(集团)有限责任公司 | Equipment and method for improving separation rate of materials by utilizing compressed air system |
| CN103949397B (en) * | 2014-05-05 | 2016-02-24 | 红塔烟草(集团)有限责任公司 | A kind of Apparatus and method for utilizing compressed air system to improve feed separation rate |
| CN108655001A (en) * | 2018-03-27 | 2018-10-16 | 江苏亿亿和华筛分设备有限公司 | A kind of sieve apparatus preventing screening blind area plug-hole |
| CN111170609A (en) * | 2020-01-17 | 2020-05-19 | 唐山洁境能源科技开发有限公司 | Inflation anti-blocking system and method for grading fine screen mesh |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203899646U (en) | Dust and impurity removal device for rice | |
| CN103272772A (en) | Novel screening anti-blocking device | |
| CN203972302U (en) | Powder vibratory sieve | |
| CN105233979A (en) | Mineral-separation and impurity-removal feed box with alarming function | |
| CN203922954U (en) | Chemical industry greasy filth knot screen | |
| CN203124273U (en) | Novel screening anti-blocking device | |
| CN104028359A (en) | Waste tire rubber powder grinding system | |
| CN204583666U (en) | A kind of automatically transporting materials biological particles spin vibration sieve | |
| CN104826438B (en) | A kind of dust and waste gas treatment device | |
| CN204380356U (en) | A kind of dewater unit | |
| CN103464373A (en) | Roller-type sorting sieve wall vibration device | |
| CN102000664B (en) | Special automatic rapping rotary screen for screening compound fertilizer | |
| CN104289667B (en) | Molding sand cooling reclamation set | |
| CN102288489A (en) | Hydraulic testing device for part of explosion-proof electric appliance | |
| CN203955335U (en) | Sandstone production equipment | |
| CN212791394U (en) | Carborundum miropowder deironing device | |
| CN204365469U (en) | A kind of duct type helical structure is except magnetic metal device | |
| CN204163177U (en) | A kind of for the blowdown apparatus in factory building | |
| CN102755960A (en) | Sand flotation production device by dry method | |
| CN203874878U (en) | Junked tire rubber powder breaking system | |
| CN207547695U (en) | A kind of portable construction site puncher | |
| CN203972309U (en) | A kind of drawer-type filtering device for cement tremie pipe | |
| CN203610318U (en) | Negative-pressure ultrafine powder vibration sieve | |
| CN202659917U (en) | Dual-layer dual-door counter weight type air lock flap valve | |
| CN202655227U (en) | Screening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130904 |