CN106607333A - Screening combination fine powder separator - Google Patents
Screening combination fine powder separator Download PDFInfo
- Publication number
- CN106607333A CN106607333A CN201710014752.7A CN201710014752A CN106607333A CN 106607333 A CN106607333 A CN 106607333A CN 201710014752 A CN201710014752 A CN 201710014752A CN 106607333 A CN106607333 A CN 106607333A
- Authority
- CN
- China
- Prior art keywords
- discharging opening
- fine powder
- powder discharging
- vibration
- screening
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a screening combination fine powder separator which comprises a rack, a vibration screen body, screen nets and a vibration motor. The screening combination fine powder separator is characterized in that the vibration screen body is installed at the upper end of the rack through a plurality of ejection devices, and the vibration motor is installed at the bottom of the vibration screen body; the vibration screen body is internally provided with a plurality of layers of screen nets which are arranged in an inclined manner from top to bottom, wherein the mesh number specifications of the screen nets are sequentially decreased; one end of the top of the vibration screen body is provided with a feeding opening, the other end is provided with an air inlet, the air inlet is provided with a suspended hood, the bottom of the vibration screen body is provided with a suction opening, a fine powder discharging opening and a coarse powder discharging opening, outlet ends above all the screen ends communicate with the coarse powder discharging opening, and finally material particles screened layer by layer fall into the fine powder discharging opening and are collected, so that materials exceeding the required granularity specification are separated and screened in sequence layer by layer, it is avoided that a great number of materials of different mesh number specifications are crowded on the screen nets of the same mesh number specification, and thus screening efficiency is improved.
Description
Technical field
The present invention relates to screening plant technical field, and in particular to one kind screening combines pulverized-coal collector.
Background technology
The screen cloth number of plies that traditional vibrosieve is installed is determined according to required product size specification quantity, at present, existing
The screen cloth of some vibrosieve only one of which mesh number specifications, it is impossible to a large amount of to process the larger material of screening mesh number specification difference simultaneously.
And, the environmentally friendly suction opeing of vibrosieve is all mounted in the top of vibrosieve, and the flow direction of air-flow is from bottom to top, with quilt
The direction of motion of undersize material is contrary 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 screening and combines pulverized-coal collector so that more than institute
The material for needing size specification is successively isolated to screen out successively and, it is to avoid the different material of a large amount of mesh number specifications is advised in same mesh number
The online congestion mutually of diagrid, so as to improve screening efficiency so that separate unit vibrosieve can simultaneously process the substantial amounts of multiple mesh numbers of screening
The material of specification is achieved.
The technical solution adopted for the present invention to solve the technical problems is：One kind screening combines pulverized-coal collector, including machine
Frame, vibration sieve nest and vibrating motor, it is characterised in that：Described vibration sieve nest is arranged in frame by some bullet king devices
End, vibrating motor be arranged on vibration sieve nest bottom, if in vibrosieve body portion install from top to bottom be provided with dried layer be obliquely installed and
The screen cloth that mesh number specification is sequentially reduced, top one end of the vibration sieve nest is provided with charging aperture, and the other end is provided with air inlet, air intake
Installation at mouthful is provided with suspended hood, and the bottom of the vibration sieve nest is provided with suction opeing, fine powder discharging opening and coarse powder discharging opening, described each
The port of export above screen cloth is connected with described coarse powder discharging opening, and the material particles under finally successively being sieved fall into fine powder discharging
Mouth is simultaneously collected.
It is arranged on the spring of fixation or cushion as preferred, described frame.
The invention has the beneficial effects as follows：By being provided with multilamellar difference hole from big to small from top to bottom in a vibrosieve
The screen cloth of footpath specification so that successively isolated successively to screen out more than the material of desired particle size specification and, it is to avoid a large amount of mesh number rule
The different material of lattice congestion mutually on same mesh number specification screen cloth, so as to improve screening efficiency so that separate unit vibrosieve energy
The material for processing the substantial amounts of multiple mesh number specifications of screening simultaneously is achieved.
This equipment will can also proceed to crush when working in the coarse granule material whole return system more than bottom,
The fine granular materials for meeting bottom hole diameter of sieve (perforated) plate are screened out, and the lower section Material collecting box for harvesting of vibrosieve is equipped with inlet scoop, air-flow
From vibrosieve top, air inlet is inhaled into, while by sieve screen apertures under the guide functions of air-flow when the material above screen cloth falls
The speed in footpath is driven and accelerates so that the material of part certain fineness is entrained by the flow of air, increase screening flow.So as to significantly
Diminution machine volume, reduce the number of units of vibrosieve, reduce floor space and become a reality and reduce the discharge of environmental pollution.
Description of the drawings
Fig. 1 is front view of the screening with reference to pulverized-coal collector.
Fig. 2 is top view of the screening with reference to pulverized-coal collector.
Fig. 3 is left view of the screening with reference to pulverized-coal collector.
Fig. 4 is right view of the screening with reference to pulverized-coal collector.
Fig. 5 is the sectional view in Fig. 4 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 1-5, a kind of screening of the present invention combines pulverized-coal collector, including frame 7, vibration sieve nest 1 and vibration electricity
Machine 9, frame 7 is arranged on the spring of fixation or cushion, and vibration sieve nest 1 is arranged on frame 7 by some bullet king devices 8
Upper end, vibrating motor 9 is arranged on the bottom of vibration sieve nest 1, sets if installing from top to bottom inside vibration sieve nest 1 and being provided with dried layer inclination
Put and screen cloth 2 that mesh number specification is sequentially reduced, the top one end for vibrating sieve nest 1 is provided with charging aperture 3, and the other end is provided with air inlet 5,
Install at air inlet 5 and be provided with suspended hood, the bottom for vibrating sieve nest 1 is provided with suction opeing 6, fine powder discharging opening 10 and coarse powder discharging opening 4,
The port of export of each screen cloth is connected with coarse powder discharging opening 4, and the material particles under finally successively being sieved fall into fine powder discharging opening 10 simultaneously
Collect.
The vibration of vibration sieve nest 1 and each screen cloth 2 generation level, vertical direction together is driven when vibrating motor 9 operates,
Material feeds from the charging aperture 3 of vibration main body 1 top, and is separated by successively screen cloth 2 in succession, if due to dried layer different size mesh number
Screen cloth 2 vibrate simultaneously so that less than same mesh size specification granule materials by by fine powder discharging opening 10 is fallen under sieve simultaneously
Collect, coarse powder discharging opening 4 is separated and fallen into more than the granule materials of same mesh size specification and is collected, because vibrosieve is entered
Certain pressure and flow air is granted by air inlet 5 while row material screening, certain pressure and the air of flow from
It is extracted through the aperture of screen cloth 2 and from downdraft mouth 6 under above, while leading in air-flow when the material of the top of screen cloth 2 falls
Stream effect is lower to be driven and is accelerated by the speed in the aperture of screen cloth 2 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. a kind of screening combines pulverized-coal collector, including frame, vibration sieve nest and vibrating motor, it is characterised in that：Described shakes
Dynamic sieve nest is arranged on frame upper end by some bullet king devices, and vibrating motor is arranged on the bottom of vibration sieve nest, in vibrosieve body
If the screen cloth for being provided with that dried layer is obliquely installed and mesh number specification is sequentially reduced, the top one of the vibration sieve nest are installed from top to bottom by portion
End is provided with charging aperture, and the other end is provided with air inlet, and air inlet is installed and is provided with suspended hood, and the bottom of the vibration sieve nest is provided with takes out
Air port, fine powder discharging opening and coarse powder discharging opening, the port of export above each screen cloth is connected with described coarse powder discharging opening, most
Material particles under successively being sieved eventually fall into fine powder discharging opening and collect.
2. screening according to claim 1 combines pulverized-coal collector, it is characterised in that：Described frame is arranged on fixed
On spring or cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014752.7A CN106607333A (en) | 2017-01-10 | 2017-01-10 | Screening combination fine powder separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014752.7A CN106607333A (en) | 2017-01-10 | 2017-01-10 | Screening combination fine powder separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106607333A true CN106607333A (en) | 2017-05-03 |
Family
ID=58636162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710014752.7A Pending CN106607333A (en) | 2017-01-10 | 2017-01-10 | Screening combination fine powder separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106607333A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909081A (en) * | 2019-03-26 | 2019-06-21 | 华侨大学 | A kind of cyclone dust removal repeats the vibration screen structure of screening |
| RU193744U1 (en) * | 2019-03-30 | 2019-11-13 | Общество с ограниченной ответственностью "Группа Компаний АТХ" | SUGAR-SAND SEPARATOR WITH ADJUSTABLE SEPARATION |
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2533561A1 (en) * | 1975-07-26 | 1977-02-10 | Haver & Boecker | Vibratory screening machine with out of balance - has impact bars hitting screen box and mesh corner brackets |
| 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 |
| CN203936020U (en) * | 2014-06-19 | 2014-11-12 | 广东正鹏生物质能源科技有限公司 | A kind of biomass material high efficiency screening device |
| CN104492706A (en) * | 2014-10-31 | 2015-04-08 | 中联重科股份有限公司 | Device and method for dispersing materials and removing dust, and air vibrating screen |
| CN204638519U (en) * | 2015-04-21 | 2015-09-16 | 安徽金麦乐面业有限公司 | A kind of flour classified screening device |
| 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 |
| CN105149228A (en) * | 2015-08-31 | 2015-12-16 | 明光市双喜粮油食品有限公司 | Impurity removing device for processing pre-treated flour |
| CN205797722U (en) * | 2016-05-31 | 2016-12-14 | 浙江南方塑胶制造有限公司 | A kind of phenolic molding compound material screen material device |
-
2017
- 2017-01-10 CN CN201710014752.7A patent/CN106607333A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2533561A1 (en) * | 1975-07-26 | 1977-02-10 | Haver & Boecker | Vibratory screening machine with out of balance - has impact bars hitting screen box and mesh corner brackets |
| 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 |
| CN203936020U (en) * | 2014-06-19 | 2014-11-12 | 广东正鹏生物质能源科技有限公司 | A kind of biomass material high efficiency screening device |
| CN104492706A (en) * | 2014-10-31 | 2015-04-08 | 中联重科股份有限公司 | Device and method for dispersing materials and removing dust, and air vibrating screen |
| CN204638519U (en) * | 2015-04-21 | 2015-09-16 | 安徽金麦乐面业有限公司 | A kind of flour classified screening device |
| 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 |
| CN105149228A (en) * | 2015-08-31 | 2015-12-16 | 明光市双喜粮油食品有限公司 | Impurity removing device for processing pre-treated flour |
| CN205797722U (en) * | 2016-05-31 | 2016-12-14 | 浙江南方塑胶制造有限公司 | A kind of phenolic molding compound material screen material device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909081A (en) * | 2019-03-26 | 2019-06-21 | 华侨大学 | A kind of cyclone dust removal repeats the vibration screen structure of screening |
| CN109909081B (en) * | 2019-03-26 | 2024-02-02 | 华侨大学 | Vibration screen structure for cyclone dust removal repeated screening |
| RU193744U1 (en) * | 2019-03-30 | 2019-11-13 | Общество с ограниченной ответственностью "Группа Компаний АТХ" | SUGAR-SAND SEPARATOR WITH ADJUSTABLE SEPARATION |
| 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 |
|---|---|---|---|
| PB01 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170503 |