CN106925019A - Mining integral type double layer dewatering screen - Google Patents
Mining integral type double layer dewatering screen Download PDFInfo
- Publication number
- CN106925019A CN106925019A CN201511033533.0A CN201511033533A CN106925019A CN 106925019 A CN106925019 A CN 106925019A CN 201511033533 A CN201511033533 A CN 201511033533A CN 106925019 A CN106925019 A CN 106925019A
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- screen box
- plate
- tailgate
- crossbeam
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
Abstract
The present invention relates to mining integral type double layer dewatering screen, including screen box, vibrator, support, motor and rhone, screen box both sides are provided with two side plates of identical, screen box rear end is provided with tailgate, tailgate is connected with side plate, the first sieve plate and the second sieve plate are provided with screen box, second sieve plate is located at screen box bottom, first sieve plate is located at the second sieve plate top, first sieve plate and the second sieve plate side are each attached on two side plates, first sieve plate and the second sieve plate rear end are fixed on tailgate, first sieve plate front end is provided with the first reclaiming plate, second sieve plate front end is provided with the second reclaiming plate, two side plates are connected by damping spring with support, screen box top is provided with crossbeam, crossbeam two ends are fixed on two side plate tops, vibrator is fixed on crossbeam, screen box lower section is provided with rhone.The beneficial effects of the invention are as follows：Ore can be sieved while dehydration, strengthens the dehydrating effect of mine tailing, improve operating efficiency, rhone collects Wastewater Concentrated or recycling, energy saving.
Description
Technical field
The invention belongs to screening plant field, more particularly, to a kind of double-deck dehydration of mining integral type
Sieve.
Background technology
Coal in China demand increases year by year, promotes raising, the mining depth of mining mechanization degree
The intensification of degree and the coal seam and coalfield of some atures of coal intersection are exploited, while particulate and ultra-fine in coal
The ratio of particle also increases therewith.Production practices show that material separating density subtracts with granularity
Raise less, material also presses the objective rule that granularity is layered in addition to by density stratification with obvious
Rule.It is the recent domestic new work of state-of-the-art tailings glass to carry out tailing dry row using dewatering screen
Skill, refer to the mine tailing of beneficiation flowsheet discharge it is concentrated after, then through the further thickening of dewatering screen,
Formation water content is 12-15% filter cakes, and filter cake can be stored up using place, mine at home
Applied and promoted.Dewatering screen, Main Function is dehydration, desliming, de-mediated, be can be used for
The washed-out sand of sand material factory, coal preparation plant's drying slime, the dry row of mill tailings etc., therefore also it is sand
Stone dewatering screen, mining dewatering screen, Coal slime dehydration sieve, tailings dewatering sieve etc., yet with a large amount of
The deposition of slag particle, especially containing fine grained and during more subparticle, the transmission of water is received
A certain degree of obstruction, it is impossible to reach the effect being dehydrated completely.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of mining integral type double layer dewatering screen.
The technical solution adopted by the present invention is：Mining integral type double layer dewatering screen, including screen box,
Vibrator, motor and rhone, screen box both sides are provided with two side plates of identical, and screen box rear end sets
There is tailgate, tailgate is connected with side plate, the first sieve plate and the second sieve plate, the second sieve are provided with screen box
Plate is located at screen box bottom, and the first sieve plate is located at the second sieve plate top, the first sieve plate and the second sieve plate
Side is each attached on two side plates, and the first sieve plate and the second sieve plate rear end are fixed on tailgate,
First sieve plate front end is provided with the first reclaiming plate, and the second sieve plate front end is provided with the second reclaiming plate, two
Side plate is connected by damping spring with support, and screen box top is provided with crossbeam, and crossbeam two ends are fixed on
Two side plate tops, vibrator is fixed on crossbeam, and vibrator is connected with motor, screen box lower section
It is provided with rhone.
Preferably, the first sieve plate mesh size is more than the second sieve plate mesh size.
Preferably, the first reclaiming plate is longer than the second reclaiming plate.
Preferably, it is 90~130 ° that tailgate and the second sieve plate form angular range.
The present invention has the advantages and positive effects that：Ore can be sieved while dehydration, plus
The dehydrating effect of strong mine tailing, improves operating efficiency, and rhone collects Wastewater Concentrated or recovery
Recycle, energy saving.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：
1st, side plate 2, tailgate 31, the first sieve plate
32nd, the first reclaiming plate 33, the second sieve plate 34, the second reclaiming plate
4th, crossbeam 5, vibrator 6, damping spring
7th, rhone
Specific embodiment
One embodiment of the present of invention is explained below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention relates to mining integral type double layer dewatering screen, including screen box, swashing
Shake device 5, motor and rhone 7, and screen box both sides are provided with two side plates 1 of identical, after screen box
End is provided with tailgate 2, and tailgate 2 is connected with side plate 1, formation screen box main body, and the is provided with screen box
One sieve plate 31 and the second sieve plate 33, the second sieve plate 33 are located at screen box bottom, the first sieve plate 31
Positioned at the top of the second sieve plate 32, the mesh size of the first sieve plate 31 is more than the screen cloth of the second sieve plate 33
Aperture, the first sieve plate 31 and the side of the second sieve plate 33 are each attached on two side plates 1, and first
The rear end of 31 and second sieve plate of sieve plate 33 is fixed on tailgate 2, and mine tailing passes through the first sieve plate 31
First time screening is carried out, dehydration, tailgate 2 and second are being carried out via the second sieve plate 33
It is 90~130 °, the screening and dewatering of tailgate 2 with angle of inclination that sieve plate 33 forms angular range
Effect it is relatively good, and be not easy to leave cleaning dead angle, be conducive to the maintenance of equipment, first
The front end of sieve plate 31 is provided with the first reclaiming plate 32, the outlet for filtering out thing for the first time, second
The front end of sieve plate 33 is provided with the second reclaiming plate 34, for the outlet of product after tailings dewatering after screening,
First reclaiming plate 32 is longer than the second reclaiming plate 34, and such structure ensure that two after sieving
Class product can be properly carried out coming, and two side plates 1 are connected by damping spring 5 with support,
Screen box top is provided with crossbeam 4, and the two ends of crossbeam 4 are fixed on two tops of side plate 1, vibrator 5
It is fixed on crossbeam 4, vibrator 5 is connected with motor, vibrator 5 includes positive and negative two, two
Individual opposite vibrator 5 makees synchronous backward operating, and the centrifugal force edge of two groups of eccentric mass generations shakes
The component superposition in dynamic direction, reversely centrifugation is offset, so as to form single swashing along direction of vibration
Vibration, makes screen box do reciprocating linear motion, and reaches the effect of screening and dewatering, and screen box lower section sets
There is rhone 7, the water to taking off is focused on, or can be with recycling.
One embodiment of the present of invention has been described in detail above, but the content is only this
The preferred embodiment of invention, it is impossible to be considered as limiting practical range of the invention.Fan Yiben
Impartial change that patent application scope is made with improve etc., all should still belong to patent of the invention
Within covering scope.
Claims (4)
1. mining integral type double layer dewatering screen, it is characterised in that：Including screen box, vibrator, motor and
Rhone, the screen box both sides are provided with two side plates of identical, and the screen box rear end is provided with tailgate,
The tailgate is connected with the side plate, and the first sieve plate and the second sieve plate, institute are provided with the screen box
The second sieve plate is stated positioned at the screen box bottom, first sieve plate is located at second sieve plate top,
First sieve plate is each attached on two side plates with the second sieve plate side, and described
One sieve plate is fixed on the tailgate with the second sieve plate rear end, and the first sieve plate front end sets
There is the first reclaiming plate, the second sieve plate front end is provided with the second reclaiming plate, and two side plates lead to
Cross damping spring to be connected with the support, the screen box top is provided with crossbeam, the crossbeam two ends
Two side plate tops are fixed on, the vibrator is fixed on the crossbeam, the exciting
Device is connected with the motor, and the screen box lower section is provided with the rhone.
2. mining integral type double layer dewatering screen according to claim 1, it is characterised in that：It is described
First sieve plate mesh size is more than the second sieve plate mesh size.
3. mining integral type double layer dewatering screen according to claim 1, it is characterised in that：It is described
First reclaiming plate is longer than second reclaiming plate.
4. mining integral type double layer dewatering screen according to claim 1, it is characterised in that：It is described
It is 90~130 ° that tailgate forms angular range with second sieve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033533.0A CN106925019A (en) | 2015-12-30 | 2015-12-30 | Mining integral type double layer dewatering screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033533.0A CN106925019A (en) | 2015-12-30 | 2015-12-30 | Mining integral type double layer dewatering screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106925019A true CN106925019A (en) | 2017-07-07 |
Family
ID=59444656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511033533.0A Pending CN106925019A (en) | 2015-12-30 | 2015-12-30 | Mining integral type double layer dewatering screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106925019A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469440A (en) * | 2017-09-20 | 2017-12-15 | 欧召 | A kind of soda ash separator |
| CN107762555A (en) * | 2017-10-18 | 2018-03-06 | 重庆大学 | A kind of dry sand preparation facilities and dry sand fill system |
| CN115072957A (en) * | 2022-05-19 | 2022-09-20 | 华南机械制造有限公司 | Heavy high-frequency dewatering screen |
-
2015
- 2015-12-30 CN CN201511033533.0A patent/CN106925019A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469440A (en) * | 2017-09-20 | 2017-12-15 | 欧召 | A kind of soda ash separator |
| CN107762555A (en) * | 2017-10-18 | 2018-03-06 | 重庆大学 | A kind of dry sand preparation facilities and dry sand fill system |
| CN107762555B (en) * | 2017-10-18 | 2019-03-12 | 重庆大学 | A kind of dry sand preparation facilities and dry sand fill system |
| CN115072957A (en) * | 2022-05-19 | 2022-09-20 | 华南机械制造有限公司 | Heavy high-frequency dewatering screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |
|
| WD01 | Invention patent application deemed withdrawn after publication |