CN109351464A - Scrubbing system - Google Patents
Scrubbing system Download PDFInfo
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- CN109351464A CN109351464A CN201811077502.9A CN201811077502A CN109351464A CN 109351464 A CN109351464 A CN 109351464A CN 201811077502 A CN201811077502 A CN 201811077502A CN 109351464 A CN109351464 A CN 109351464A
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- Prior art keywords
- sand
- drainage
- screening plant
- area
- blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
Abstract
Present disclose provides a kind of scrubbing systems, including washing and screening plant, carry out cleaning and drainage to sand aqueous mixtures, and the sand after cleaning drainage is discharged；And screening plant, for mutually separating the sand after cleaning drainage with moisture, dewatered sand is discharged.Washing and screening plant includes feed zone, precipitating propulsion area and drainage lifting zone, feed zone provides the entrance that sand aqueous mixtures enter washing and screening plant, sand aqueous mixtures sand after precipitating is promoted and precipitated in area deposits to precipitating the bottom for promoting area, precipitating promotes area to push the sand of deposition to drainage lifting zone, and drainage lifting zone receives and carrys out the sand that autoprecipitation promotes area, and sand promoted and drainage is handled, and the sand after drainage is expelled to screening plant.
Description
Technical field
This disclosure relates to a kind of scrubbing system.
Background technique
Sand washer is widely used in the industries such as sandstone field, mine, building materials, traffic, chemical industry, water conservancy and water power and washes to sandstone
Choosing.Sand washer falls the foreign substance cleanings such as soil, salt in sandstone to improve the credit rating of building sand, meets architectural engineering
Needs.Existing sand washer can be divided into screw sand washer and bucket sand washer etc..But no matter the sand washer of which kind of form, tradition
Sand washer generally existing many problems, especially cleaning degree be low in production work, energy consumption water consumption is big etc., and then influence life
Produce efficiency.
In addition, a large amount of water resource can be consumed when sand washer is cleaned, lead to water resource waste, and formed
Sewage can also pollute ambient enviroment etc..
Summary of the invention
At least one of in order to solve the above-mentioned technical problem, present disclose provides a kind of scrubbing systems.
According to one aspect of the disclosure, a kind of scrubbing system, comprising:
Washing and screening plant carries out cleaning and drainage to sand aqueous mixtures, and the sand after cleaning drainage is discharged；And screening
Device, for the sand after cleaning drainage mutually to be separated with moisture, dewatered sand is discharged,
Wherein, washing and screening plant includes that feed zone, precipitating promote area and drainage lifting zone, feed zone provide sand aqueous mixtures into
Enter the entrance of washing and screening plant, sand aqueous mixtures sand after precipitating is promoted and precipitated in area deposits to precipitating the bottom for promoting area
Portion, precipitating promote area to push the sand of deposition to drainage lifting zone and drainage lifting zone and receive the sand for carrying out autoprecipitation and promoting area
Son, and sand is subjected to promotion and drainage processing, and the sand after drainage is expelled to screening plant.
According at least one embodiment of the disclosure, drainage lifting zone includes that spirally-guided promotes blade, passes through spiral
Guiding promotes blade to push sand to drainage lifting zone.
According at least one embodiment of the disclosure, drainage lifting zone includes wheel sandwich type element and setting on wheel sandwich type element
Hopper, by take turns sandwich type element rotation, to the sand in hopper carry out promoted drainage processing.
According at least one embodiment of the disclosure, drainage lifting zone includes that a plurality of spirally-guided promotes blade and filter
Water lifting zone includes multiple hoppers,
The quantity of a plurality of helical blade is identical as the quantity of multiple hoppers, wherein a helical blade corresponds to a material
The sand that one helical blade promotes is pushed into a hopper by bucket, or
The setting proportional to the quantity of multiple hoppers of the quantity of a plurality of helical blade, the spiral of two of them or two or more
Blade corresponds to a hopper, and the sand that two or more helical blade is promoted is pushed into a hopper.
According at least one embodiment of the disclosure, washing and screening plant further includes boiling section, and boiling section comes from for receiving
The sand aqueous mixtures of feed zone simultaneously stir sand aqueous mixtures, and the sand aqueous mixtures after agitation treatment are delivered to it is heavy
It forms sediment and promotes area.
According at least one embodiment of the disclosure, boiling section includes multiple blades, stirs sand by multiple blades
Aqueous mixtures, thus the sand in cleaning sand aqueous mixtures.
According at least one embodiment of the disclosure, spirally-guided promotes blade, wheel sandwich type element and multiple blades to carry out
It rotates coaxially.
According at least one embodiment of the disclosure, scrubbing system further includes fines recyclable device, fines recyclable device
For recycling through the fine sand in washing and screening plant treated water, and the fine sand of recycling is delivered to screening plant.
According at least one embodiment of the disclosure, fines recyclable device includes water tank, and water tank is for storing through washing
Fine sand is delivered to screening plant by device treated water, fines recyclable device, and will treated that water is delivered to outside.
According at least one embodiment of the disclosure, it includes gap that precipitating, which promotes area, the place overflowed by gap
Water after reason is by Pipeline transport into water tank.
Detailed description of the invention
Attached drawing shows the illustrative embodiments of the disclosure, and it is bright together for explaining the principles of this disclosure,
Which includes these attached drawings to provide further understanding of the disclosure, and attached drawing is included in the description and constitutes this
Part of specification.
Fig. 1 is the schematic perspective view of scrubbing system in accordance with one embodiment of the present disclosure.
Fig. 2 is the schematic perspective view of washing and screening plant in accordance with one embodiment of the present disclosure.
Fig. 3 is the schematic cross sectional views of scrubbing system in accordance with one embodiment of the present disclosure.
Fig. 4 is the schematic plan of washing and screening plant in accordance with one embodiment of the present disclosure.
Specific embodiment
The disclosure is described in further detail with embodiment with reference to the accompanying drawing.It is understood that this place
The specific embodiment of description is only used for explaining related content, rather than the restriction to the disclosure.It also should be noted that being
Convenient for description, part relevant to the disclosure is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the disclosure can
To be combined with each other.The disclosure is described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
Fig. 1 shows the schematic perspective view of the scrubbing system of the disclosure.In Fig. 1, according to different functions by washed-out sand
System 1 is greatly classified into each block (device), and each block (device) division is shown in phantom.As shown in Figure 1,
Scrubbing system 1 may include washing and screening plant 100, screening plant 200 and fines recyclable device 300.Wherein screening plant 200 and thin
Expect that recyclable device 300 can be with integrated setting, and the screening plant 200 and fines of washing and screening plant 100 and integrated setting return
Receiving apparatus 300 can be separately positioned.
As shown in Figure 1, washing and screening plant 100 may include that feed zone 101, boiling section 102, precipitating promote area 103, drainage to mention
Rise area 104, driving mechanism 105 and washing discharge part 106.
Wherein, feed zone 101, boiling section 102, precipitating promote area 103, drainage lifting zone 104 to can be set in support frame
On frame 107, it is supported by braced frame 107.Braced frame 107 for example can be rigid structural framing, and braced frame 107
Bottom can be fixedly installed to ground or platform.
Feed zone 101 is for making to enter boiling section 102 to the sand of washing and the mixture of water.Sand and water pass through in figure
After unshowned other equipment are mixed, sand aqueous mixtures are imported by feed zone 101 by pipeline, subsequently into boiling section
102。
The form of feed inlet can be set into feed zone 101.Feed zone 101 can be set in braced frame 107 and
The side or two sides of boiling section 102 are set, and in the disclosure, feed zone 101 is preferably provided in the two of boiling section 102
Side.In a preferred embodiment of the disclosure, strainer 1011 can be set at the feed inlet of feed zone 101, for hindering
Bulk sandstone and sundries in sand block aqueous mixtures etc. enter boiling section 102.
Since the surface of sand is rough and is in porous shape, after mixing with water, because of porous
The presence of shape, it will be attached with bubble on the surface of sand, due to the presence of bubble, may cause cannot carry out sufficiently sand
Cleaning.By the boiling section 102, sand water is adequately stirred, the bubble of sand surface can be smashed, it in this way will be right
Sand carries out more thorough cleaning.In fig. 1 it is shown that including the boiling section 102 of upper housing 1021.By the way that upper housing is arranged
1021, it can prevent sand powder-refining with water from splashing during making the agitation boiling of sand water.
The internal structure of the boiling section 102 after removing upper housing 1021 is clearly show in Fig. 2.Boiling section 102
Including multiple agitation blades 1022.Multiple agitation blades 1022 can be arranged to multiple rows of and every along the circumference of rotation axis 1051
The quantity of the agitation blades 1022 of row can be multiple.It will be understood by those of skill in the art that above-mentioned number of rows and every number of rows amount
It can be determined according to actual design needs.Each blade 1022 can be made of support portion and plate-like portion.Support portion
One end is fixedly connected with rotation axis 1051, and the other end is fixedly connected with plate-like portion, this, which is fixedly connected with mode, can be the side such as welding
Formula.In a preferred embodiment of the disclosure, plate-like portion promotes area 103 to be tilted by a predetermined angle towards precipitating, in this way, when driving
While motivation structure 105 drives boiling section 102 to stir sand water, the sand water after agitation boiling can be pushed to precipitating and promoted
Area 103.Boiling section 102 further includes lower case, and for providing the space for accommodating sand water, lower case is according to the outer profile of blade 1022
And it is spaced a predetermined distance from blade 1022 and be configured.Upper housing and lower case the modes such as can be bolted and connect
Together.
Such as in Fig. 3 of the sectional view in the scrubbing system 1 for schematically showing the disclosure, in an optional reality of the disclosure
It applies in mode, buffering can be set flowing on the access that precipitating promotes area 103 by the sand water after the agitation boiling of boiling section 102
Curtain 1023, the sand water after can preventing agitation from boiling so hastily flows into precipitating and promotes area 103, and can prevent from splashing
Deng.It will be understood by those of skill in the art that can also realize the buffering purpose at this using the component of other forms.
Explain the specific structure that precipitating promotes area 103 in detail below with reference to Fig. 2 and 3.
Through boiling section 102, treated that sand water enters after precipitating promotes area 103, and sand carries out natural subsidence, and deposits
The lower section in area 103 is promoted (to promote the lower section in area 103 to be provided in precipitating and promote blade with spirally-guided described below in precipitating
1031 outer profile be consistent and with its receiving area Sha Shui with certain intervals, can have the plate of the metal materials such as steel
Material is formed, and the receiving area Sha Shui is supported by braced frame 107).The spirally-guided in area 103 is promoted to push away by precipitating
Into the rotation of blade 1031, to push the sand of deposition to advance towards drainage lifting zone 104.The disclosure will be below to sand
Specific progradation is described in detail.
As shown in Figures 2 to 4, it includes that a plurality of spirally-guided promotes blade 1031, helical blade laterally to prop up that precipitating, which promotes area 103,
Support member 1032 and helical blade vertical supports 1033.Wherein, helical blade horizontal support piece 1032 is laterally fixed at
Spirally-guided promotes on the inner surface of blade 1031, and helical blade vertical supports 1033 are longitudinally fixed at spiral and lead
To on the inner surface for promoting blade 1031.
In water (flow) direction D shown in Fig. 3, spirally-guided promotes the height of blade 1031 different.As shown in figure 3,
The blade height H1 of the upstream end of water (flow) direction D is less than the blade height H2 at downstream.In the upstream end of water (flow) direction D, sand
Deposition it is less, therefore only need lesser blade height that can be promoted, and at the downstream of water (flow) direction D, sand
Deposition is more, therefore increases blade height to realize better propulsion.Spirally-guided promotes the height of blade 1031 can be with
It is arranged to become larger in the direction for swimming over to upstream from down, it can also be as shown in figure 3, in the part close to drainage lifting zone 104
In, blade height is larger and identical, and in the part far from drainage lifting zone 104, blade height gradually becomes smaller.
In addition, the density of blade 1031 can also be promoted to set spirally-guided in the optional embodiment of the disclosure
It is set to different forms, blade is arranged to the spacing between two closeer, i.e., adjacent blades in the upstream end of water (flow) direction D
It is smaller, and be arranged to relatively dredge by blade at the downstream of water (flow) direction D, i.e., the spacing between two adjacent blades is larger.
As shown in Figures 3 and 4, spirally-guided promotes blade 1031 to be indulged by helical blade horizontal support piece 1032 and helical blade
It is supported to supporting element 1033.The inside of blade 1031 is promoted in spirally-guided, is fixedly connected with a plurality of spiral along its inner periphery
Blade horizontal support piece 1032 promotes the horizontal spacing etc. of blade 1031 for consolidating spirally-guided.It is promoted in spirally-guided
The inside of blade 1031 promotes the length direction in area 103 along precipitating, can be fixedly connected with multiple groups helical blade vertical supports
1033.As more clearly illustrated in Fig. 2, every group of helical blade vertical supports 1033 can be it is spoke-like, it is each spoke-like
One end of supporting element is fixedly connected with rotation axis 1051, and the other end then promotes the inner surface of blade 1031 to fix with spirally-guided
Connection, so that playing the role of support helix guiding on circumferencial direction promotes blade 1031.The above-mentioned mode that is fixedly connected can be
The modes such as welding.
It promotes the sand of the lower section precipitating in area 103 to promote blade 1031 to be advanced to drainage by spirally-guided in precipitating to mention
Rise area 104.Drainage lifting zone 104 can be the form of wheeled sand washer, and multiple hoppers are arranged in wheel sandwich type element 1041, expect
Bucket, which can be set, also can be set in the inside of wheel sandwich type element 1041 in the outside of wheel sandwich type element 1041.
It is illustrated so that the inside of wheel sandwich type element 1041 is arranged in hopper 1042 as an example referring to Fig. 3.Take turns sandwich type element
1041 wall constitutes the side of hopper 1042, and hopper 1042 can also include water strainer 1043, with 1051 band of rotation axis
The rotation of driving wheel sandwich type element 1041, sand carry out drainage by water strainer 1043, and when the hopper 1042 for filling sand rotates
When to top, the sand in hopper, which will be fallen into, to be slipped in hopper 106, and the sand for slipping hopper 106 is sieved since gravity slides into
In separating device 200, to complete the coal preparation to sand.
The quantity of hopper 1042 can promote the quantity of blade 1031 identical with spirally-guided, in the optional implementation of the disclosure
In mode, the quantity of the two can be set into 12,16 etc..Multiple spirally-guideds promote the ends of blades respectively with connected
Multiple hoppers correspond, and promote the sand between blade that can enter precisely into corresponding material per adjacent spirally-guided in this way
In bucket.Certainly, it will be understood by those of skill in the art that the corresponding hopper of blade, example can also be promoted with a plurality of spirally-guided
In the case where promoting the corresponding hoppers of blades such as two spirally-guideds, two groups of adjacent spirally-guideds can be promoted blades it
Between sand be pushed into a hopper.
As shown in Figure 1, slipping hopper 106 by steel plate bending or can be welded, and it is inclined at drainage lifting zone
Between 104 and screening plant 200, carried out for sand to be delivered in screening plant 200 from drainage lifting zone 104 it is subsequent from
Reason.
Agitation blades 1022, spirally-guided promote blade 1031 and wheel sandwich type element 1041 that can drive rotation by rotation axis 1051
Turn, wherein spirally-guided promotes blade 1031 and wheel 1041 revolving speed of sandwich type element identical, and the revolving speed of agitation blades 1022 can also be with
It is identical, the revolving speed of both other can also be higher than.And rotation axis 1051 by including motor, speed reducer and chain (belt) accordingly
Deng driving mechanism 105 driven.
In the prior art, it completes to select by one or more screw sand washers or one or more wheeled sand washers
Work is washed, treatment effect is unsatisfactory.But according to the washing and screening plant of the disclosure 100, firstly, sand aqueous mixtures is made to pass through charging
Area 101 enters in boiling section 102, and the agitation blades 1022 of boiling section 102 carry out the mixture to stir bubble removing etc. of making a return journey, place
Mixture after reason enters precipitating and promotes area 103, and sand is deposited on bottom and promotes blade 1031 to be pushed to drainage by spirally-guided
Lifting zone 104, drainage lifting zone 104 carry out drainage processing to sand, will treated that sand is discharged to slips in hopper 106, into
Row subsequent processing.Therefore soil and other impurities of sand surface etc. can be fully removed, so as to ensure building
Quality etc..
In the disclosure, the receiving area the Sha Shui upper side wall in area 103 is promoted to be also provided with gap 108 in precipitating, it should
Gap 108 is used to make the upper layer sewage overflows in the receiving area Sha Shui.The sewage overflowed from gap 108 is via overflow sink
109 flow into the water tank 301 of fines recyclable device 300 (as shown in Figure 3).
It is described in detail below with reference to screening plant 200 of the Fig. 3 to the disclosure.
The screening plant 200 is mainly used for girt-water separation effectively.According to the function of dewatering screen at different locations come
It divides, as shown in figure 3, the screening plant 200 of the disclosure includes mixed zone 201, drying zone 202 and drying zone 203.
Mixed zone 201 is located at the lower section of fines recyclable device 300, for by the coarse sand from drainage lifting zone 104 and come
It is mixed from the fine sand of fines recyclable device 300.Drying zone 202 is in the downstream of mixed zone 201, for from drying zone 202
Sand be carried out dehydrating, extra moisture will flow into lower section water tank 301 in.Drying zone 203 to dewatered sand into
Row is further filtered dry processing, to obtain the better sand of dehydrating effect, and the sand after being filtered dry is defeated by outlet
It send to stack-up-yard.
The screening plant 200 is mainly the form of vibrating screen, is arranged on frame by damper 204, damper 204
It can be rubber-metal spiral complex spring or hydraulic damper etc..Using rubber-metal spiral complex spring as damper
In the case where, the pillar in the lower port and frame of rubber-metal spiral complex spring is mating, and rubber-metal spiral is compound
The upper port of spring and the pillar of vibrating screen bottom are mating.Vibrating screen is installed in reverse caster angle, and can be by exciting
Motor or camshaft drive driving.The sieve orifice plate of vibrating screen can be polyurethane screen mesh plate.
Water tank 301 is formed in the lower section of dewatering screen, for receiving sewage from overflow sink 109 and from dewatering screen
Sewage.
Fines recyclable device 300 is fixed in lower frame, and is arranged to from the sewage stored by water tank 301
Extract fine sand.
In fines recyclable device 300, the mixture of fine sand and water in water tank 301 passes through Pulp pump 302, by mixture
Be pumped into cyclone 303 and carry out girt-water separation again, the fine sand that cyclone 303 generates be exhausted directly on the coarse sand of dewatering screen and with it is thick
Sand carries out mixed dehydration.One group of cyclone 303 can be set in the disclosure to be handled.
Pulp pump 302 is located in water tank 301 and extracts the sand aqueous mixtures in water tank 301, by being arranged in vibrating screen
Pipeline etc. outside side plate is delivered in cyclone 303, as shown in figure 3, due to Pulp pump 302 extract sand aqueous mixtures pressure compared with
Greatly, it therefore is provided in pipe roadhead and reinforces orifice plate 303, form can be steel plate with hole etc..Pass through the water of pipeline
Into cyclone 304, cyclone 304 is with respect to the horizontal plane vertically set on the top of vibrating screen.
Cyclone 304 is made of steel plate or other wear-resistant materials, has conical section inner cavity.The sand water that Pulp pump 302 is pumped into
Mixture under the effect of the pressure, from tangential direction be sent into cyclone 304 in, into cyclone 304 sand aqueous mixtures along
High speed rotation is carried out inside cyclone 304.Under the influence of centrifugal force, sand is thrown to 304 inner wall of cyclone, by cyclone
The effect of the frictional force, sand self gravity and water flow of 304 inner walls, sand drop to the blast nozzle 305 of conical lower portion with eddy flow
Place, and be thus discharged.Since sand aqueous mixtures make high speed rotation along 304 inner wall of cyclone, water flow is heart-shaped in cyclone 304
At low pressure, treated more clean water forms the upward secondary spiral stream of spiral in the axle center of cyclone 304, and by eddy flow
The overflow port on 304 top of device is discharged.
Since the fine sand impact being discharged from blast nozzle 305 increases, if be directly discharged to the sieve of vibrating screen, it will right
Sieve forms impact, to damage sieve.Therefore in an optional embodiment of the disclosure, in the lower section of blast nozzle 305
Inclined thickening steel plate 306 is set, which can be supported by frame for being arranged on the outside of cyclone 304 etc..Spray
The fine sand that sand mouth 305 is discharged is expelled to first to be thickeied on steel plate 306, and then by inclined thickening steel plate 306, fine sand passes through weight
Power slides on the coarse sand on sieve.
In an optional embodiment of the disclosure, as the alternate embodiments for thickening steel plate 306, cyclone 304
Blast nozzle 305 can also be arranged to the formation with bend pipe, outlet section and the horizontal plane inclination of bend pipe are angled, in this way
Impact etc. of the fine sand to sieve can also be slowed down.
By above-mentioned fines recyclable device 300, the separation and recycling to fine sand may be implemented, be discharged by overflow port
Waste water with direct emission or the pollution reduced for subsequent use to environment can be emitted into reservoir.
In addition, in the disclosure, the bore of blast nozzle can also be adjusted according to the fine sand amount in the waste water of discharge, if
Contain fine sand in the waste water of discharge, then can increase the bore of blast nozzle.
By the system of the disclosure, fully material can be cleaned, and the water used can be separated
Clear water is formed, so that cycling and reutilization, avoids pollution etc. of the sewage to environment etc..
It will be understood by those of skill in the art that above embodiment is used for the purpose of clearly demonstrating the disclosure, and simultaneously
Non- be defined to the scope of the present disclosure.For those skilled in the art, may be used also on the basis of disclosed above
To make other variations or modification, and these variations or modification are still in the scope of the present disclosure.
Claims (10)
1. a kind of scrubbing system characterized by comprising
Washing and screening plant carries out cleaning and drainage to sand aqueous mixtures, and the sand after cleaning drainage is discharged；And
Screening plant, for the sand after the cleaning drainage mutually to be separated with moisture, dewatered sand is discharged,
Wherein, the washing and screening plant includes feed zone, precipitates propulsion area and drainage lifting zone,
The feed zone provides the entrance that the sand aqueous mixtures enter the washing and screening plant,
Sand aqueous mixtures sand after the precipitating is promoted and precipitated in area deposits to the precipitating bottom for promoting area,
The precipitating promotes area to push the sand of deposition to the drainage lifting zone, and
The drainage lifting zone receives the sand that area is promoted from the precipitating, and the sand is carried out at promotion and drainage
Reason, and the sand after drainage is expelled to the screening plant.
2. scrubbing system as described in claim 1, which is characterized in that drainage lifting zone includes that spirally-guided promotes blade, is led to
Crossing the spirally-guided promotes blade to push the sand to the drainage lifting zone.
3. scrubbing system as claimed in claim 2, which is characterized in that the drainage lifting zone includes that wheel sandwich type element and setting exist
Hopper on the wheel sandwich type element promoted at drainage to the sand in the hopper by the rotation of the wheel sandwich type element
Reason.
4. scrubbing system as claimed any one in claims 1 to 3, which is characterized in that drainage lifting zone includes a plurality of spiral
Guiding promotes blade and the drainage lifting zone includes multiple hoppers,
The quantity of a plurality of helical blade is identical as the quantity of the multiple hopper, wherein a helical blade corresponds to one
The sand that one helical blade promotes is pushed into one hopper by hopper, or
The setting proportional to the quantity of the multiple hopper of the quantity of a plurality of helical blade, two of them or two s' or more
Helical blade correspond to a hopper, by it is described two or more helical blade promote sand push-in it is one
In hopper.
5. scrubbing system according to any one of claims 1 to 4, which is characterized in that the washing and screening plant further includes boiling
Area, the boiling section are used to receive the sand aqueous mixtures from the feed zone and stir the sand aqueous mixtures, and
And the sand aqueous mixtures after agitation treatment are delivered to the precipitating and promote area.
6. scrubbing system as claimed in claim 5, which is characterized in that the boiling section includes multiple blades, by described more
A blade stirs the sand aqueous mixtures, thus the sand in cleaning sand aqueous mixtures.
7. scrubbing system as claimed in claim 5, which is characterized in that the spirally-guided promotes blade, the wheel sandwich type element
And the multiple blade is rotated coaxially.
8. the scrubbing system as described in any one of claims 1 to 7, which is characterized in that the scrubbing system further includes fines
Recyclable device, the fines recyclable device are used to recycle the fine sand through in washing and screening plant treated water, and by the thin of recycling
Sand is delivered to the screening plant.
9. scrubbing system as claimed in claim 8, which is characterized in that the fines recyclable device includes water tank, the water tank
For storing through washing and screening plant treated water,
The fine sand is delivered to the screening plant by the fines recyclable device, and water is delivered to outside by treated.
10. scrubbing system as claimed in claim 9, which is characterized in that it includes gap that the precipitating, which promotes area, by described
Gap overflows treated water by Pipeline transport into the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077502.9A CN109351464A (en) | 2018-09-15 | 2018-09-15 | Scrubbing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077502.9A CN109351464A (en) | 2018-09-15 | 2018-09-15 | Scrubbing system |
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| CN109351464A true CN109351464A (en) | 2019-02-19 |
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| CN201811077502.9A Pending CN109351464A (en) | 2018-09-15 | 2018-09-15 | Scrubbing system |
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| CN109110413A (en) * | 2018-09-17 | 2019-01-01 | 浙江双金机械集团股份有限公司 | Material promotes lifting device and method |
| CN113600334A (en) * | 2021-08-13 | 2021-11-05 | 洛阳隆中重工机械有限公司 | Digital sand washing recovery workstation |
| CN114405115A (en) * | 2021-12-31 | 2022-04-29 | 成都衡信机械有限责任公司 | Integrative dewatering screen is retrieved to washed-out dehydration tail sand |
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| CN113600334A (en) * | 2021-08-13 | 2021-11-05 | 洛阳隆中重工机械有限公司 | Digital sand washing recovery workstation |
| CN114405115A (en) * | 2021-12-31 | 2022-04-29 | 成都衡信机械有限责任公司 | Integrative dewatering screen is retrieved to washed-out dehydration tail sand |
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