CN206588010U - High frequency shale shaker - Google Patents
High frequency shale shaker Download PDFInfo
- Publication number
- CN206588010U CN206588010U CN201621444599.9U CN201621444599U CN206588010U CN 206588010 U CN206588010 U CN 206588010U CN 201621444599 U CN201621444599 U CN 201621444599U CN 206588010 U CN206588010 U CN 206588010U
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- China
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- screen
- screen cloth
- screen box
- discharge nozzle
- scraper plate
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Abstract
The utility model discloses a kind of high frequency shale shaker, it includes frame, screen box, screen cloth, pulp distributer, vibrator, pendulum spring and oversize discharge nozzle, some scraper plates are provided with inside the screen box above screen cloth, scraper plate is vertically arranged relative to the conveying direction of impurity at the top of screen cloth；Scraper plate top is hinged with screen box top surface, and gap is left between scraper plate bottom and screen cloth top；Dust removal port is fixed with the screen box top surface adjacent with oversize discharge nozzle, dust removal port bottom inside screen box with connecting；Oversize discharge nozzle bottom is made up of sieve plate.Advantage of the present utility model：By setting up scraper plate, dust removal port and sieve plate, to be prevented floating object (superfine material), be absorbed and regrading processing respectively, and then the purpose of enhancing screening effect is reached, to simplify subsequent treatment process, reduction equipment cost, improve screening efficiency.
Description
Technical field：
The utility model is related to a kind of vibratory sieve, relates in particular to a kind of high frequency shale shaker.
Background technology：
High frequency shale shaker (high-frequency screen) is by vibrator, pulp distributer, screen box, frame, pendulum spring, screen cloth and oversize
Discharge nozzle is constituted, and high frequency shale shaker has the characteristics of efficiency high, amplitude are small, screening frequency is high；But, utilizing high frequency shale shaker
When being sieved to high temperature impurity, because temperature of charge is high, density is low, substantial amounts of superfine material is often swum at the top of compass screen surface
Impurity upper surface, together exported with the impurity at the top of compass screen surface by oversize discharge nozzle, cause oversize discharge nozzle export it is miscellaneous
Adulterate a large amount of superfine materials in matter, and screening effect is poor, in subsequent processes, it is necessary to is equipped with corresponding equipment and makes a return journey the removal of impurity
The superfine material of middle doping, treatment process is numerous and diverse, increases equipment cost, and screening efficiency is low.
Utility model content：
The purpose of this utility model is to provide a kind of high frequency shale shaker of enhancing screening effect.
The utility model is implemented by following technical scheme：High frequency shale shaker, it includes frame, screen box, screen cloth, ore pulp distribution
Device, vibrator, pendulum spring and oversize discharge nozzle, are provided with the screen box in the frame top, are set inside the screen box
There is the screen cloth；The screen box bottom at the top of the screen cloth is provided with the oversize discharge nozzle, and the screen cloth is arranged on institute
Above the charging aperture for stating pulp distributer；The vibrator is fixed with the screen box outer wall, is provided with the frame
Pendulum spring for supporting the screen cloth；Some scraper plates, the scraper plate are provided with inside the screen box above the screen cloth
Conveying direction relative to impurity at the top of the screen cloth is vertically arranged；The scraper plate top is hinged with the screen box top surface, described
Gap is left between at the top of scraper plate bottom and the screen cloth；It is solid on the screen box top surface adjacent with the oversize discharge nozzle
Surely dust removal port is provided with, the dust removal port bottom inside the screen box with connecting；The oversize discharge nozzle bottom is made up of sieve plate.
Advantage of the present utility model：By setting up scraper plate, dust removal port and sieve plate, to enter respectively to floating object (superfine material)
Row is prevented, absorbed and regrading processing, and then reaches the purpose of enhancing screening effect, to simplify subsequent treatment process, reduction
Equipment cost, raising screening efficiency.
Brief description of the drawings：
Fig. 1 is the utility model overall structure diagram.
Frame 1, screen box 2, screen cloth 3, pulp distributer 4, vibrator 5, pendulum spring 6, oversize discharge nozzle 7, sieve plate
7.1st, scraper plate 8, gap 9, dust removal port 10, material storing box 11, material blanking tube 12.
Embodiment：
As shown in figure 1, high frequency shale shaker, it includes frame 1, screen box 2, screen cloth 3, pulp distributer 4, vibrator 5, suspension
Spring 6 and oversize discharge nozzle 7, are provided with screen box 2 at the top of frame 1, screen cloth 3 are provided with inside screen box 2；At the top of screen cloth 3
The bottom of screen box 2 is provided with oversize discharge nozzle 7, and screen cloth 3 is arranged on above the charging aperture of pulp distributer 4；It is solid on the outer wall of screen box 2
Surely vibrator 5 is provided with, the pendulum spring 6 for being used for supporting screen cloth 3 is provided with frame 1；Vibrator 5 is driven by transmission mechanism and sieved
Net 3 makees dither, and screen box 2 is static, and the raw material (including fine, impurity and superfine material) at the top of screen cloth 3 is by head
Rearwardly move, in the process, fine falls into pulp distributer 4 through the sieve aperture on screen cloth 3, and impurity and swim in miscellaneous
The superfine material of matter top surface then always situated in the top of screen cloth 3, is discharged by oversize discharge nozzle 7；
Provided with 3 scraper plates 8, conveying direction of the scraper plate 8 relative to the top feed of screen cloth 3 inside the screen box 2 of the top of screen cloth 3
It is vertically arranged；The top of scraper plate 8 is hinged with the top surface of screen box 2, gap 9 is formed between the bottom of scraper plate 8 and the top of screen cloth 3, when scraper plate 8 exists
The height H in gap 9 is 1mm when vertical state is under Action of Gravity Field, and gap 9 ensure that scraper plate 8 can be around itself and screen box 2
The pin joint of top surface is freely rotated；
When the raw thickness at the top of screen cloth 3 is more than 1mm, raw material by the impulse force glided can naturally by scraper plate 8 to
On push open, scraper plate 8 around pin joint rotate, turn forward, the gap 9 between scraper plate 8 and screen cloth 3 increases；In above process, scrape
Plate 8 serves prevention screen cloth 3 top impurity upper surface floating object (superfine material) and moved down, and it is fallen back to the rear of scraper plate 8
The top of screen cloth 3, reached the purpose sieved；3 scraper plates 8 are combined to be prevented floating object step by step, can remove most of drift
Float (superfine material), has fraction floats thing (superfine material) by each gap 9, reaches the afterbody of screen cloth 3, with oversize
Dust removal port 10 is fixed with the adjacent top surface of screen box 2 of discharge nozzle 7, the bottom of dust removal port 10 is connected with the inside of screen box 2, by dust removal port
10 are connected by pipeline with fan inlet, and it is miscellaneous that air-introduced machine can will swim in the feed end of oversize discharge nozzle 7, the afterbody of screen cloth 3
The superfine material removing dust mouthful 10 of matter upper surface is suctioned out；
, can not be by by also having a small amount of superfine material in baffle plate 8, the impurity of dust removal port 10 when the feeding of high plansifter is big
Separate, the bottom of oversize discharge nozzle 7 is made up of sieve plate 7.1, the impurity screened out through screen cloth 3 is defeated through oversize discharge nozzle 7
During going out, sieve plate 7.1 can screen out superfine material a small amount of in impurity；
Material storing box 11 is fixed with frame 1 below oversize discharge nozzle 7, in oversize discharge nozzle 7 and material storing box
Material blanking tube 12 is provided between 11, the top of material blanking tube 12 is fixedly connected with the bottom of oversize discharge nozzle 7, the bottom of material blanking tube 12 and storing
The inside of case 11 is connected, and sieve plate 7.1 is arranged on inside the mouth of pipe of material blanking tube 12；The superfine material fallen through sieve plate 7.1 is through material blanking tube 12
Fall on inside material storing box 11.
In summary, by setting up scraper plate 8, dust removal port 10 and sieve plate 7.1, respectively to carry out floating object (superfine material)
Prevent, absorb and regrading processing, and then reach the purpose of enhancing screening effect, set with saving subsequent treatment process, reduction
Standby cost, raising screening efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (2)
1. high frequency shale shaker, it includes frame, screen box, screen cloth, pulp distributer, vibrator, pendulum spring and oversize discharging
Pipe, the screen box is provided with the frame top, and the screen cloth is provided with inside the screen box；Described at the top of the screen cloth
Screen box bottom is provided with the oversize discharge nozzle, and the screen cloth is arranged on above the charging aperture of the pulp distributer；Described
The vibrator is fixed with screen box outer wall, the pendulum spring for being used for supporting the screen cloth is provided with the frame；
Characterized in that, being provided with some scraper plates inside the screen box above the screen cloth, the scraper plate is relative to the screen cloth top
The conveying direction of portion's impurity is vertically arranged；The scraper plate top is hinged with the screen box top surface, the scraper plate bottom and the sieve
Net leaves gap between top；Dust removal port is fixed with the screen box top surface adjacent with the oversize discharge nozzle, institute
Dust removal port bottom is stated with being connected inside the screen box；The oversize discharge nozzle bottom is made up of sieve plate.
2. high frequency shale shaker according to claim 1, it is characterised in that the machine below the oversize discharge nozzle
Frame is provided with material storing box, and material blanking tube is provided between the oversize discharge nozzle and the material storing box, and the sieve plate is arranged on institute
State inside the material blanking tube mouth of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444599.9U CN206588010U (en) | 2016-12-26 | 2016-12-26 | High frequency shale shaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444599.9U CN206588010U (en) | 2016-12-26 | 2016-12-26 | High frequency shale shaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206588010U true CN206588010U (en) | 2017-10-27 |
Family
ID=60131211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444599.9U Active CN206588010U (en) | 2016-12-26 | 2016-12-26 | High frequency shale shaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206588010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350909A (en) * | 2022-09-14 | 2022-11-18 | 徐斌 | Controllable blanking anti-blocking multi-stage sand screening device |
-
2016
- 2016-12-26 CN CN201621444599.9U patent/CN206588010U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350909A (en) * | 2022-09-14 | 2022-11-18 | 徐斌 | Controllable blanking anti-blocking multi-stage sand screening device |
| CN115350909B (en) * | 2022-09-14 | 2023-10-10 | 东至安东昭潭机制砂生产有限公司 | Multistage sand screening device capable of controlling blanking to prevent blockage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 750336 Helan District, Alashan Economic Development Zone, Alashan League, Inner Mongolia Autonomous Region Patentee after: China Salt Inner Mongolia Chemical Co.,Ltd. Address before: North side of Ulan Buhe Street, Alxa Economic Development Zone (Wustai Town), Alxa League, Inner Mongolia Autonomous Region 750336 Patentee before: INNER MONGOLIA LANTAI INDUSTRIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |