CN106513302A - Multi-layer equal-diameter screen - Google Patents
Multi-layer equal-diameter screen Download PDFInfo
- Publication number
- CN106513302A CN106513302A CN201710014754.6A CN201710014754A CN106513302A CN 106513302 A CN106513302 A CN 106513302A CN 201710014754 A CN201710014754 A CN 201710014754A CN 106513302 A CN106513302 A CN 106513302A
- Authority
- CN
- China
- Prior art keywords
- screen box
- layer
- discharging opening
- screen
- fine powder
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses a multi-layer equal-diameter screen. The multi-layer equal-diameter screen comprises a frame, a screen box and a vibration motor, and is characterized in that the screen box is mounted at the upper end of the frame through multiple elastic pieces; the vibration motor is mounted at the bottom of the screen box; multiple layers of inclined screens with the same meshes and specifications are mounted in the screen box from top to bottom; a feed port is formed in one end of the top of the screen box, and an intake port is formed in the other end; an air sucking cover is mounted in the intake port; an exhaust port, a fine powder discharge port and a thick powder discharge port are formed in the bottom of the screen box; outlet ends above all the layers of screens are communicated with the thick powder discharge port; finally, remained material particles screened layer by layer fall in the fine powder discharge port for collection; outlet ends below all the layers of screens are communicated with the fine powder discharge port; and finally, the material particles screened layer by layer fall in the fine powder discharge port for collection, so that single vibration screen synchronously treats and screens a lot of materials with one meshes and specifications, the machine size is largely reduced, the number of the vibration screens is reduced, the floor area is reduced, and the environmental pollution is reduced.
Description
Technical field
The present invention relates to screening plant technical field, and in particular to one kind can process the substantial amounts of multiple mesh number rule of screening simultaneously
The isometrical sieve of multilamellar of lattice material.
Background technology
At present, the screen cloth number of plies that existing vibrosieve is installed is typically monolayer or multilamellar, each layer sieve in Multilayer vibrating screen
The mesh number of net is designed as different specifications, and separate unit vibrosieve cannot process the thing for sieving substantial amounts of a certain mesh number specification simultaneously
Material.And, the environmentally friendly suction opeing of vibrosieve is all mounted in the top of vibrosieve, the flow direction of air-flow be from bottom to top,
It is contrary with the direction of motion of the material that sifts so that screening speed slows down.
The content of the invention
For the defect that above-mentioned vibrosieve is present, the present invention provides a kind of multilamellar isometrical sieve so that separate unit vibrosieve is simultaneously
The material for processing the substantial amounts of a certain mesh number specification of screening is achieved, so as to significantly reducing the volume of machine, reducing vibration
The number of units of sieve, the discharge for reducing floor space, reducing environmental pollution.
The technical solution adopted for the present invention to solve the technical problems is：A kind of isometrical sieve of multilamellar, including frame, screen box and
Vibrating motor, it is characterised in that：Described screen box is arranged on frame upper end by some elastic components, and vibrating motor is arranged on screen box
Bottom, if inside screen box from top to bottom install be provided with dried layer be obliquely installed and mesh number specification all same screen cloth, and each layer sieve
Install between net and be provided with demarcation strip, top one end of the screen box is provided with charging aperture, and the other end is provided with air inlet, air inlet peace
Suspended hood is equiped with, the bottom of the screen box is provided with suction opeing, fine powder discharging opening and coarse powder discharging opening, above each layer screen cloth
The port of export connect with described coarse powder discharging opening, the material particles for finally successively being tailed over fall into fine powder discharging opening and receive
Collection, the port of export below each layer screen cloth are connected with described fine powder discharging opening, the material particles under finally successively being sieved
Fall into fine powder discharging opening and collect.
It is spring or cushion as preferred, described elastic component.
The invention has the beneficial effects as follows：If by the screen cloth for installing the same mesh number specification of dried layer in a vibrosieve, making
The material for obtaining the substantial amounts of a certain mesh number specification of separate unit vibrosieve process screening simultaneously is achieved.So as to significantly reduce machine
Volume, reduce vibrosieve number of units, reduce floor space, reduce environmental pollution discharge.
Description of the drawings
Fig. 1 is the front view of the isometrical sieve of multilamellar.
Fig. 2 is the left view of the isometrical sieve of multilamellar.
Fig. 3 is the top view of the isometrical sieve of multilamellar.
Fig. 4 is the sectional view in Fig. 3 at A-A.
Specific embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect become more apparent, below in conjunction with
Accompanying drawing and embodiment, the present invention is further illustrated.It should be appreciated that embodiment described herein is used only for explaining this
Invention, is not intended to limit the present invention.
As Figure 1-4, a kind of screening of the present invention combines pulverized-coal collector, including frame 7, screen box 1 and vibrating motor 9,
Frame 7 is arranged on fixed spring or cushion, and screen box 1 is arranged on 7 upper end of frame, elasticity by some elastic components 8
Part 8 is spring or cushion.Vibrating motor 9 is arranged on the bottom of screen box 1, installs from top to bottom and be provided with some inside screen box 1
Layer be obliquely installed and mesh number specification all same screen cloth 2, and between each layer screen cloth 2 install be provided with demarcation strip, the top one of screen box 1
End is provided with charging aperture 3, and the other end is provided with air inlet 5, installs and be provided with suspended hood at air inlet 5, and the bottom of screen box 1 is provided with suction opeing
6th, fine powder discharging opening 10 and coarse powder discharging opening 4, the port of export of each layer screen cloth 2 are connected with coarse powder discharging opening 4, are finally successively sieved
Remaining material particles fall into fine powder discharging opening 10 and collect, and the port of export below each layer screen cloth 2 is connected with fine powder discharging opening 10,
Material particles under finally successively being sieved fall into fine powder discharging opening and collect.
The vibration of screen box 1 and each screen cloth 2 generation level, vertical direction together, material is driven when vibrating motor 9 operates
Charging aperture 3 from above vibration main body 1 feeds, and is separated by successively screen cloth 2 in succession, if due to the sieve of dried layer same size mesh number
Net 2 vibrates simultaneously so that less than same mesh size specification granule materials by by falling into fine powder discharging opening 10 under sieve and collect,
Granule materials more than same mesh size specification are separated and fall into coarse powder discharging opening 4 and collect, as vibrosieve carries out thing
The air of certain pressure and flow air, certain pressure and flow is granted while material screen point by air inlet 5 from upper and
Under be extracted through 2 aperture of screen cloth and from downdraft mouth 6, while the water conservancy diversion when material above screen cloth 2 falls in air-flow is made
It is driven and is accelerated with the lower speed by 2 aperture of screen cloth so that the material of part certain fineness is entrained by the flow of air, so as to increase
Screening flow.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Any modification, equal replacement and improvement for being made within principle etc., all should fall within the scope and spirit of the invention.
Claims (2)
1. the isometrical sieve of a kind of multilamellar, including frame, screen box and vibrating motor, it is characterised in that：Described screen box passes through some bullets
Property part be arranged on frame upper end, vibrating motor is arranged on the bottom of screen box, if installed inside screen box from top to bottom and being provided with dried layer and inclining
Oblique setting and the screen cloth of mesh number specification all same, and installation is provided with demarcation strip, top one end of the screen box between each layer screen cloth
Be provided with charging aperture, the other end is provided with air inlet, air inlet is installed and is provided with suspended hood, the bottom of the screen box be provided with suction opeing,
Fine powder discharging opening and coarse powder discharging opening, the port of export above each layer screen cloth are connected with described coarse powder discharging opening, finally
The material particles for successively being tailed over fall into fine powder discharging opening and collect, and the port of export below each layer screen cloth is thin with described
Powder discharging opening is connected, and the material particles under finally successively being sieved fall into fine powder discharging opening and collect.
2. screening according to claim 1 combines pulverized-coal collector, it is characterised in that：Described elastic component be spring or
Cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014754.6A CN106513302A (en) | 2017-01-10 | 2017-01-10 | Multi-layer equal-diameter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014754.6A CN106513302A (en) | 2017-01-10 | 2017-01-10 | Multi-layer equal-diameter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106513302A true CN106513302A (en) | 2017-03-22 |
Family
ID=58335241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710014754.6A Pending CN106513302A (en) | 2017-01-10 | 2017-01-10 | Multi-layer equal-diameter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106513302A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626577A (en) * | 2017-11-10 | 2018-01-26 | 无锡宇能选煤机械厂 | Stacked vibratory sieve coal picker |
| CN109590199A (en) * | 2018-11-23 | 2019-04-09 | 大田县梅山红芦柑专业合作社 | A kind of automatic separation equipment of ponkan |
| CN114535046A (en) * | 2022-04-26 | 2022-05-27 | 千年舟新材科技集团股份有限公司 | Blowing-separation type sheet bamboo wood shaving separation device |
| CN115228723A (en) * | 2022-07-21 | 2022-10-25 | 山东东辰瑞森新材料科技有限公司 | Particle sorting device and method |
| CN115228723B (en) * | 2022-07-21 | 2024-05-03 | 山东东辰瑞森新材料科技有限公司 | Particle sorting device and method |
Citations (9)
| 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 |
| WO1994026427A1 (en) * | 1993-05-10 | 1994-11-24 | Svedala-Arbrå Ab | Vibrating screen |
| CN101462111A (en) * | 2008-12-03 | 2009-06-24 | 陆信 | One-graininess multi-stage oscillating screen |
| CN201308887Y (en) * | 2008-11-18 | 2009-09-16 | 北京敬业达新型建筑材料有限公司 | Tailings fine sand screen grader |
| CN201394536Y (en) * | 2009-04-16 | 2010-02-03 | 江阴丰力生化工程装备有限公司 | Closed-type long-body vibration dust-collection screening sieve |
| CN101664736A (en) * | 2009-09-14 | 2010-03-10 | 广东福利龙复合肥有限公司 | Multideck screen type vibration screening device |
| CN103658014A (en) * | 2013-12-09 | 2014-03-26 | 淮南矿业(集团)有限责任公司 | Sealed multiple-sieve-net vibration sieve |
| CN204656924U (en) * | 2015-04-29 | 2015-09-23 | 黄万平 | The dual-purpose mobile vibratory sieve of a kind of electric power fuel oil |
| CN205236417U (en) * | 2015-11-09 | 2016-05-18 | 安徽省霍山县益生源生态农业开发有限公司 | Stem of noble dendrobium screening drying device |
-
2017
- 2017-01-10 CN CN201710014754.6A patent/CN106513302A/en active Pending
Patent Citations (9)
| 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 |
| WO1994026427A1 (en) * | 1993-05-10 | 1994-11-24 | Svedala-Arbrå Ab | Vibrating screen |
| CN201308887Y (en) * | 2008-11-18 | 2009-09-16 | 北京敬业达新型建筑材料有限公司 | Tailings fine sand screen grader |
| CN101462111A (en) * | 2008-12-03 | 2009-06-24 | 陆信 | One-graininess multi-stage oscillating screen |
| CN201394536Y (en) * | 2009-04-16 | 2010-02-03 | 江阴丰力生化工程装备有限公司 | Closed-type long-body vibration dust-collection screening sieve |
| CN101664736A (en) * | 2009-09-14 | 2010-03-10 | 广东福利龙复合肥有限公司 | Multideck screen type vibration screening device |
| CN103658014A (en) * | 2013-12-09 | 2014-03-26 | 淮南矿业(集团)有限责任公司 | Sealed multiple-sieve-net vibration sieve |
| CN204656924U (en) * | 2015-04-29 | 2015-09-23 | 黄万平 | The dual-purpose mobile vibratory sieve of a kind of electric power fuel oil |
| CN205236417U (en) * | 2015-11-09 | 2016-05-18 | 安徽省霍山县益生源生态农业开发有限公司 | Stem of noble dendrobium screening drying device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626577A (en) * | 2017-11-10 | 2018-01-26 | 无锡宇能选煤机械厂 | Stacked vibratory sieve coal picker |
| CN109590199A (en) * | 2018-11-23 | 2019-04-09 | 大田县梅山红芦柑专业合作社 | A kind of automatic separation equipment of ponkan |
| CN114535046A (en) * | 2022-04-26 | 2022-05-27 | 千年舟新材科技集团股份有限公司 | Blowing-separation type sheet bamboo wood shaving separation device |
| CN114535046B (en) * | 2022-04-26 | 2022-07-29 | 千年舟新材科技集团股份有限公司 | Blowing-separation type sheet bamboo wood shaving separation device |
| CN115228723A (en) * | 2022-07-21 | 2022-10-25 | 山东东辰瑞森新材料科技有限公司 | Particle sorting device and method |
| CN115228723B (en) * | 2022-07-21 | 2024-05-03 | 山东东辰瑞森新材料科技有限公司 | Particle sorting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
|
| RJ01 | Rejection of invention patent application after publication |