CN206824137U - A kind of circulating quartz sand dedusting screening plant - Google Patents
A kind of circulating quartz sand dedusting screening plant Download PDFInfo
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- CN206824137U CN206824137U CN201720434888.9U CN201720434888U CN206824137U CN 206824137 U CN206824137 U CN 206824137U CN 201720434888 U CN201720434888 U CN 201720434888U CN 206824137 U CN206824137 U CN 206824137U
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- China
- Prior art keywords
- centrifuge
- inner cylinder
- shower nozzle
- vibrating screen
- quartz sand
- Prior art date
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 24
- 238000012216 screening Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000004744 fabric Substances 0.000 claims abstract description 37
- 239000002689 soil Substances 0.000 claims abstract description 22
- 230000003028 elevating effect Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 15
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000005119 centrifugation Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 2
- 239000010453 quartz Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 201000010001 Silicosis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Centrifugal Separators (AREA)
Abstract
It the utility model is related to a kind of circulating quartz sand dedusting screening plant, including vibrating screen classifier body, muddy water pond and clear water reserviors are provided with below vibrating screen classifier body, the first high-pressure hydraulic pump is provided with frame, centrifuge and the second high-pressure hydraulic pump, centrifuge includes centrifuge outer barrel and centrifuge inner cylinder, centrifugal motor is provided with the top of centrifuge, centrifugal motor is connected to the top of centrifuge inner cylinder by the perforate in rotating shaft and centrifuge outer barrel, the centrifuge inner cylinder inner upper is provided with soil discharge channel, filter bores and filter cloth are offered on centrifuge inner cylinder, centrifuge is also provided with elevating mechanism, elevating mechanism is connected with elevating lever, elevating lever is connected with scraper plate, centrifugation motor spindle is provided with delivery port and outlet pipe, outlet pipe is connected to clear water reserviors, the delivery port of second high-pressure hydraulic pump is connected to the first shower nozzle and the second shower nozzle.The utility model solves the impurity such as soil and reenters the circulatory system, causes equipment to block, the problem of muddy muddy water dust removing effects difference.
Description
Technical field
It the utility model is related to a kind of quartz sand screening field, more particularly to a kind of dustless recovery screening of circulating quartz sand
The improvement of device.
Background technology
Due to today's society, the demand of quartz sand is increasing, therefore to processes such as quartz sand collection, transport, screenings
Portfolio also greatly promote.
The quartz sand screening process of prior art is usually that quartz sand is sieved using vibrating screen classifier, by not
With the screen cloth of model, each composition of quartz sand is sieved, so that each composition is collected respectively, but collects process
In, due to further comprises the impurity such as quartzy ash, soil in quartz sand, dispersing for impurity can be caused during vibrosieve, and
And the excessive suction of quartz ash can also trigger silicosis, therefore dustless screening circulatingly is carried out by the way of water spray more.
But also there is following defect in such scheme：After the completion of screening, the impurity such as soil can enter circulating water pool, work as height
When water pump extracts the water of circulating water pool, among the impurity such as soil enters high-pressure hydraulic pump also with water, then into circulation
In system, this will result in the blocking of pipeline or shower nozzle, and muddy muddy water also can make the effect of dedusting have a greatly reduced quality.
Utility model content
The purpose of this utility model is to provide a kind of circulating quartz sand dedusting screening plant, and which solves soil
The circulatory system is reentered Deng impurity, causes equipment to block, the problem of muddy muddy water dust removing effects difference.
To reach above-mentioned purpose, the technical solution of the utility model is：
A kind of circulating quartz sand dedusting screening plant, including vibrating screen classifier body, vibrating screen classifier body are arranged on
On the left of frame, vibrating screen classifier bodies top is provided with screening machine motor and charging aperture, is set above vibrating screen classifier body interior
Inclined upper screen cloth is equipped with, inclined lower screen cloth is provided with below vibrating screen classifier body, upper screen cloth and lower screen cloth top are respectively
It is provided with the first shower nozzle and the second shower nozzle, vibrating screen classifier body bottom portion is provided with the 3rd discharging opening, under vibrating screen classifier body
Side is provided with muddy water pond and clear water reserviors, and muddy water pond and clear water reserviors are separated by dividing plate, and central rack is provided with the first high-pressure hydraulic pump,
The first high-pressure hydraulic pump delivery port is connected with delivery pipe, and the central rack is provided with centrifuge, the centrifuge include from
Scheming outer barrel and centrifuge inner cylinder, clear water chamber, the centrifuge top are provided between the centrifuge inner cylinder and centrifuge outer barrel
Portion is provided with centrifugal motor and rotating shaft, is further opened with perforate at the top of the centrifuge, rotating shaft and delivery pipe are run through by perforate
To the top of centrifuge inner cylinder, the opening diameter on centrifuge outer barrel is more than rotating shaft and internal diameter of delivery hose sum, the centrifuge
Top is provided with the soil discharge channel of annular, and soil discharge channel is through in centrifuge inner cylinder by centrifuge outer barrel, in the centrifuge
Several filter bores are offered on cylinder and the filter cloth of all filter bores can be blocked on pasting, base, bottom are provided with below centrifuge
Seat top is connected with elevating mechanism, is connected with elevating lever above elevating mechanism, elevating lever upper end is connected with scraper plate, and scraper plate can reach
The maximum height arrived is at the lower edge of soil discharge channel, and centrifugation motor spindle is provided with delivery port and outlet pipe, and outlet pipe is connected to clear water
Pond, frame right side are provided with the second high-pressure hydraulic pump, and the delivery port of the second high-pressure hydraulic pump is connected to the first shower nozzle and the second shower nozzle.
The program has the beneficial effect that：After vibrating screen classifier dedusting, muddy water enters muddy water pond by the 3rd discharging opening, the
Muddy water is drawn into centrifuge by one high-pressure hydraulic pump, and centrifuge is by centrifugal phenomenon phenomenon by the impurity quilt such as separation of solid and liquid, soil
Filter cloth stops, then pushes to soil discharge channel by scraper plate, then excludes centrifuge by soil discharge channel, and clear water then passes through inwall
On filter bores be ejected on centrifuge outer barrel, then go downstream and flow to by delivery port in clear water reserviors, then the second water under high pressure
Among clear water is drawn into vibrating screen classifier by pump, circulating dust-removing is carried out by shower nozzle.
Further, centrifuge inner cylinder, which pastes upper multilayer, can block the filter cloth of all filter bores.
The program has the beneficial effect that：Increase the quantity of filter cloth so that filter effect is more preferable, and layer 2-3 best results.
Further, the selection of filter cloth polyamide fibre filter cloth.
The program has the beneficial effect that：Polyamide fibre filter cloth tensile strength is high, and wearability is especially good, and surface is smooth, and slag dumping is convenient,
In the case of using scraper plate, polyamide fibre filter cloth best results.
Further, first shower nozzle and the second shower nozzle use rotating sprinkler.
The program has the beneficial effect that：Quartz sand is glided by Action of Gravity Field by inclined screen cloth, because shower nozzle ejects
Be water jets under high pressure, can be to one impulse force of upper screen cloth and lower screen cloth so that quartz sand stress, cause screening effect bad, therefore
Using revolving shower nozzle, slow down impulse force so that screening effect is more preferable.
Further, the gap between scraper plate and centrifuge inner cylinder is smaller.
The program has the beneficial effect that：Reduce the gap between scraper plate and centrifuge inner cylinder so that scraper plate preferably scrapes
The impurity such as the soil on inwall so that filter effect is more preferably.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is centrifuge internal structure sectional view of the present utility model；
Fig. 2 is centrifuge interior section structure sectional view of the present utility model；
Fig. 3 is vibrating screen classifier structure chart of the present utility model.
Embodiment
Reference is：Vibrating screen classifier body 1, screening machine motor 2, charging aperture 3, the first shower nozzle 4, the second shower nozzle 41,
Upper screen cloth 5, the first discharging opening 6, lower screen cloth 7, the second discharging opening 8, the 3rd discharging opening 9, the first collection bucket 10, the second collection bucket
11st, silica flour filter screen 12, muddy water pond 13, clear water reserviors 14, the first high-pressure hydraulic pump 15, the second high-pressure hydraulic pump 16, delivery pipe 17, centrifugation
Machine 18, elevating mechanism 19, elevating lever 20, clear water chamber 21, base 22, plane bearing 23, centrifugal motor 24, centrifuge inner cylinder
25th, centrifuge outer barrel 26, outlet conduit 27, scraper plate 28, frame 29, soil discharge channel 30, rotating shaft 31.
A kind of circulating quartz sand dedusting screening plant of the utility model, as shown in Figure 1, 2, 3, including vibrating screen classifier sheet
Body 1 and frame 29, vibrating screen classifier body 1 is supported on the left side of frame 29 by plane bearing 23, and plane bearing 23 does not influence
The motion of vibrating screen classifier, vibrating screen classifier are upside down in frame 29.The top of vibrating screen classifier body 1 is provided with screening machine motor
2 and charging aperture 3, the right side of vibrating screen classifier body 1 top is provided with the first discharging opening 6, and lower section is provided with the on the left of vibrating screen classifier
Two discharging openings 8, the top inside vibrating screen classifier body 1 are provided with inclined upper screen cloth 5, and upper screen cloth low side is connected to first and gone out
Material mouth 6, the quartz sand block of bulky grain is facilitated to be exported after filtering from the first discharging opening 6.Lower section inside vibrating screen classifier body 1 is set
Inclined lower screen cloth 7 is equipped with, the side of 7 low side of lower screen cloth one is connected to the second discharging opening 8, facilitates quartz crystal to go out after filtering from second
Material mouth 8 exports.The top of upper screen cloth 5 and lower screen cloth 7 is also respectively provided with the first shower nozzle 4 and the second shower nozzle 41.Vibrating screen classifier
The bottom of body 1 is provided with the 3rd discharging opening 9.
First discharging opening 6 and the lower section of the second discharging opening 8 are also respectively provided with the first collection bucket 10 and the second collection bucket 11, the
One collection bucket 10 and the second collection bucket 11 are placed in frame 29, to collect quartzy stone and quartz crystal.First collection bucket
10 and second collection bucket 11 be provided with treatment hole, be easy to unnecessary moisture to drip away.
Circulating water pool is arranged on the bottom of frame 29, and circulating water pool is divided to is divided into 14 liang of muddy water pond 13 and clear water reserviors from left to right
Part, and centre is separated by dividing plate.The middle part of muddy water pond 13 top is provided with silica flour filter screen 12, and silica flour filter screen 12 is the 3rd
The underface of discharging opening.
First high-pressure hydraulic pump 15 is arranged on the middle part of frame 29, muddy water pond 13 is drawn water by inlet channel, first is high
The delivery port of water pump 15 is connected with conveyance conduit 17.
Centrifuge 18 is arranged on central rack, and centrifuge 18 includes centrifuge inner cylinder 25 and centrifuge outer barrel 26, centrifugation
Clear water chamber 21 is formed between machine outer barrel and centrifuge inner cylinder 25.Centrifuge outer barrel upper center is provided with centrifugal motor 24 and turned
Axle 31, centrifuge outer barrel upper center are further opened with perforate, and rotating shaft 31 and conveyance conduit 17 are extended through in centrifuge by perforate
25 upper centers of cylinder, the diameter of perforate are more than conveyance conduit 17 and the diameter sum of rotating shaft 31.The top of centrifuge 18 is additionally provided with ring
The soil discharge channel 30 of shape, soil discharge channel 30 are through in centrifuge inner cylinder 25 by centrifuge outer barrel 26, are opened on drainage channel 30
Only supply water the treatment hole passed through provided with several.The bottom of centrifuge 18 is provided with delivery port, delivery port and outlet conduit 27（In figure
Blocked and be not drawn into by elevating mechanism）It is connected, outlet conduit 27 is extend into clear water reserviors 13.The lower section of centrifuge 18 is provided with base
22, the top of base 22 is welded with elevating mechanism 19, and elevating mechanism 19 passes through the hole on centrifuge outer barrel 26 and centrifuge inner cylinder 25
The inside of centrifuge 18 is extend into, the top of elevating mechanism 19 is connected with elevating lever 20, and the top of elevating lever 20 is welded with scraper plate 28,
The maximum height that scraper plate 28 rises is smaller for the gap at the lower edge of soil discharge channel 30 and between scraper plate 28 and centrifuge inner cylinder 25,
So that scraper plate 28 and the sliding friction of centrifuge inner cylinder 25.At least one on multiple filter bores are offered on centrifuge inner cylinder 25 and are pasted
Layer can block the filter cloth of all filter bores.
The right side of frame 29 is additionally provided with the second high-pressure hydraulic pump 16, and the water inlet pipe of the second high-pressure hydraulic pump 16 is extend into clear water reserviors,
Clear water reserviors are drawn water, the second high-pressure hydraulic pump 16 is connected by outlet pipe with the first shower nozzle 4 and the second shower nozzle 41.
The course of work：
Start screening machine motor 2, vibrating screen classifier body 1 is sieved to quartz sand, and muddy water is entered by the 3rd discharging opening 9
Enter to muddy water pond, the first high-pressure hydraulic pump 15 and extract by muddy water by inlet channel, then pass through the delivery pipe of water outlet
By inside muddy water transport to centrifuge 18, centrifugal motor 24 works in road 17, and rotating shaft 31 drives centrifuge inner cylinder 25 to rotate, muddy
Muddy water does centrifugal motion inside centrifuge 18, and disperses under the influence of centrifugal force onto filter cloth, can expire when speed reaches
During sufficient centrifugal phenomenon, centrifugal motion occurs for muddy water, and the solid in muddy water is intercepted by filter cloth, clean water then by filter cloth and
Filter bores on centrifuge inner cylinder 25 are thrown out of on centrifuge outer barrel 26, because centrifuge outer barrel 26 is not with 18 turns of centrifuge
It is dynamic, therefore clean water is just discharged in clear water reserviors due to conducting oneself with dignity along centrifuge outer barrel 26 and outlet conduit 27.Muddy water exists
While centrifugal motion is carried out in centrifuge 18, elevating mechanism 19 starts, and plate 28 is pushed on elevating lever 20, due to scraper plate and centrifugation
Gap between machine inner cylinder 25 is smaller, and scraper plate 28 will shift the solid matter separated onto at the lower edge of soil discharge channel 30,
Soil is thrown out of outside centrifuge due to the collective effect of the impact of centrifugal motion and muddy water.Second high-pressure hydraulic pump 16 is by entering
Waterpipe draws water to clear water reserviors 14, and the first shower nozzle 4 and the second shower nozzle 41 then connected by outlet conduit sprays clear water
It is mapped to inside vibrating screen classifier body 1, the quartz ash cleaned on quartz sand, plays dustproof effect.Wherein the first shower nozzle 4 and second
Shower nozzle 41 prevents water jets under high pressure from stopping the course of quartz wedge and quartz crystal using rotary water spray.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these should also be considered as this
The protection domain of utility model, these are all without the effect and practical applicability for influenceing the utility model implementation.This practicality is new
The technology, shape, construction part that type omits description are known technology.
Claims (5)
1. a kind of circulating quartz sand dedusting screening plant, including vibrating screen classifier body（1）, the vibrating screen classifier body
（1）Installed in frame（29）Left side, the vibrating screen classifier body（1）Top is provided with screening machine motor（2）And charging aperture
（3）, the vibrating screen classifier body（1）Inner upper is provided with inclined upper screen cloth（5）, the vibrating screen classifier body（1）
Lower section is provided with inclined lower screen cloth（7）, the upper screen cloth（5）And lower screen cloth（7）Top is respectively arranged with the first shower nozzle（4）With
Second shower nozzle（41）, the vibrating screen classifier body（1）Bottom is provided with the 3rd discharging opening, it is characterised in that：The vibratory sieve
Extension set body（1）Lower section is provided with muddy water pond（13）And clear water reserviors（14）, the muddy water pond（13）And clear water reserviors（14）By every
Plate separates, the frame（29）Middle part is provided with the first high-pressure hydraulic pump（15）, first high-pressure hydraulic pump（15）Delivery port connects
There is delivery pipe（17）, the central rack is provided with centrifuge（18）, the centrifuge（18）Including centrifuge outer barrel（26）With
Centrifuge inner cylinder（25）, the centrifuge inner cylinder（25）With centrifuge outer barrel（26）Between be provided with clear water chamber（21）, it is described from
Scheming（18）Top is provided with centrifugal motor（24）And rotating shaft（31）, the centrifuge（18）Top is further opened with perforate, turns
Axle（31）And delivery pipe（17）Centrifuge inner cylinder is extended through by perforate（25）Top, centrifuge outer barrel（26）On perforate it is straight
Footpath is more than rotating shaft（31）And delivery pipe（17）Diameter sum, the centrifuge（18）Top is provided with the soil discharge channel of annular（30）,
Soil discharge channel（30）Pass through centrifuge outer barrel（26）It is through to centrifuge inner cylinder（25）In, the centrifuge inner cylinder（25）On open up
There are several filter bores and the filter cloth of all filter bores can be blocked on pasting, base is provided with below the centrifuge（22）, institute
State base（22）Top is connected with elevating mechanism（19）, the elevating mechanism（19）Top is connected with elevating lever（20）, the liter
Bar drops（20）Upper end is connected with scraper plate（28）, scraper plate（28）The maximum height that can reach for soil discharge channel lower edge at, it is described
Centrifuge（18）Bottom is provided with delivery port and outlet conduit（27）, outlet conduit（27）It is connected to clear water reserviors（14）, the frame
（29）Right side is provided with the second high-pressure hydraulic pump（16）, second high-pressure hydraulic pump（16）Delivery port be connected to the first shower nozzle（4）
With the second shower nozzle（41）.
A kind of 2. circulating quartz sand dedusting screening plant as claimed in claim 1, it is characterised in that：The centrifuge inner cylinder
（25）Layer 2-3 can block the filter cloth of all filter bores in stickup.
A kind of 3. circulating quartz sand dedusting screening plant as claimed in claim 2, it is characterised in that：The selection of filter cloth brocade
Synthetic fibre filter cloth.
A kind of 4. circulating quartz sand dedusting screening plant as claimed in claim 3, it is characterised in that：First shower nozzle
（4）With the second shower nozzle（41）Using rotating sprinkler.
A kind of 5. circulating quartz sand dedusting screening plant as claimed in claim 4, it is characterised in that：The scraper plate（28）With
Centrifuge inner cylinder（25）Between gap it is smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434888.9U CN206824137U (en) | 2017-04-24 | 2017-04-24 | A kind of circulating quartz sand dedusting screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720434888.9U CN206824137U (en) | 2017-04-24 | 2017-04-24 | A kind of circulating quartz sand dedusting screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206824137U true CN206824137U (en) | 2018-01-02 |
Family
ID=60768545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720434888.9U Active CN206824137U (en) | 2017-04-24 | 2017-04-24 | A kind of circulating quartz sand dedusting screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206824137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862068A (en) * | 2017-04-24 | 2017-06-20 | 贵州金石车载式流动打砂机制造有限责任公司 | A kind of circulating quartz sand dedusting screening plant |
| CN113385409A (en) * | 2021-06-16 | 2021-09-14 | 南京旭涌机械科技有限公司 | Impurity and stone removing machine for grain processing |
-
2017
- 2017-04-24 CN CN201720434888.9U patent/CN206824137U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862068A (en) * | 2017-04-24 | 2017-06-20 | 贵州金石车载式流动打砂机制造有限责任公司 | A kind of circulating quartz sand dedusting screening plant |
| CN113385409A (en) * | 2021-06-16 | 2021-09-14 | 南京旭涌机械科技有限公司 | Impurity and stone removing machine for grain processing |
| CN113385409B (en) * | 2021-06-16 | 2022-07-22 | 石家庄聚力特机械有限公司 | Impurity and stone removing machine for grain processing |
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