CN109107746A - Fines recyclable device - Google Patents
Fines recyclable device Download PDFInfo
- Publication number
- CN109107746A CN109107746A CN201811077505.2A CN201811077505A CN109107746A CN 109107746 A CN109107746 A CN 109107746A CN 201811077505 A CN201811077505 A CN 201811077505A CN 109107746 A CN109107746 A CN 109107746A
- Authority
- CN
- China
- Prior art keywords
- sand
- fines
- aqueous mixtures
- recyclable device
- cyclone
- 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
-
- 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
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/32—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions using centrifugal force
- B03B5/34—Applications of hydrocyclones
Abstract
Provide a kind of fines recyclable device comprising: Pulp pump, for extracting sand aqueous mixtures；Cyclone is arranged above spray pump, and is used for so that being rotated inside it by the sand aqueous mixtures that Pulp pump extracts, to carry out girt-water separation processing to sand aqueous mixtures；And blast nozzle, for the sand aqueous mixtures for passing through girt-water separation processing to be discharged.
Description
Technical field
This disclosure relates to a kind of fines recyclable device.
Background technique
In order to improve the credit rating of building sand and meet the needs of architectural engineering, it will usually sandstone is cleaned,
The foreign substance cleanings such as soil, salt in sandstone to be fallen.However there are problems that running tailings, and institute in current washed-out sand process
For obtained Machine-made Sand and roughing sand Product-level with unreasonable, it is serious that medium-fine sand runs sand, not only cannot get the finished product that regular grade is matched, but also make
At serious waste, environment is more made to cause secondary pollution etc..
Summary of the invention
In order to solve the problems, such as that at least one is above-mentioned, present disclose provides a kind of fines recyclable devices comprising:
Pulp pump, for extracting sand aqueous mixtures；
Cyclone, be arranged above spray pump, and be used for so that by Pulp pump extract sand aqueous mixtures inside it
It is rotated, to carry out girt-water separation processing to sand aqueous mixtures；And blast nozzle, pass through girt-water separation processing for being discharged
Sand aqueous mixtures.
In some embodiments, the top of cyclone is provided with overflow port, and the water in sand aqueous mixtures is arranged from overflow port
Out.
In some embodiments, Pulp pump and cyclone pass through piping connection, and the end of the close cyclone of pipeline
Portion is provided with reinforcement orifice plate.
In some embodiments, it is provided with stiffening plate below blast nozzle, it is mixed to receive the sand water being discharged from blast nozzle
Close object.
In some embodiments, stiffening plate is disposed relative to the mobile side from the sand aqueous mixtures of the discharge of blast nozzle
To being inclined.
In some embodiments, the outlet portion of blast nozzle is inclined relative to horizontal.
In some embodiments, cyclone has coniform inner cavity.
In some embodiments, fines recyclable device further include:
For accommodating the water tank of sand aqueous mixtures；And
Sieve, for being carried out dehydrating to the sand aqueous mixtures being discharged from blast nozzle,
Pulp pump is arranged in water tank and from water tank extracting sand aqueous mixtures, and water tank is also used to receive from dehydration
Obtained water.
In some embodiments, cyclone is arranged above sieve in vertical direction.
In some embodiments, it is additionally provided with coarse sand on sieve, the sand aqueous mixtures and coarse sand by dehydration are sieving
Upper mixing.
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 be include schematic isometric according to the scrubbing system of the fine sand recovery device of some embodiments of the disclosure
Figure.
Fig. 2 is the schematic sectional according to the scrubbing system for the fine sand recovery device for including some embodiments of the disclosure
Figure.
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 be include schematic isometric according to the scrubbing system of the fine sand recovery device of some embodiments of the disclosure
Figure.In Fig. 1, scrubbing system 1 is greatly classified into each block (device) according to different functions, and each block (dress
Set) divide be shown in phantom.As shown in Figure 1, scrubbing system 1 may include washing and screening plant 100, screening plant 200 and thin
Expect recyclable device 300.Wherein screening plant 200 and fines recyclable device 300 can be with integrated settings, and washing and screening plant 100
Screening plant 200 and fines recyclable device 300 with integrated setting can be separately positioned.
As shown in Fig. 2, fines recyclable device 300 may include Pulp pump 302, cyclone 304 and blast nozzle 305.
Pulp pump 302 is for extracting sand aqueous mixtures.Cyclone 304 is arranged above spray pump 302, and is used for so that logical
The sand aqueous mixtures for crossing the extraction of Pulp pump 302 are rotated inside it, to carry out girt-water separation processing to sand aqueous mixtures.Spray
Sand mouth 305 is used to that the sand aqueous mixtures by girt-water separation processing to be discharged.
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 Fig. 2, 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 sand of pipeline
Aqueous mixtures enter cyclone 304.
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.
In an optional embodiment of the disclosure, inclined thickening plate 306 is set in the lower section of blast nozzle 305, it can
To support the thickening plate 306 by frame being arranged on the outside of cyclone 304 etc..The fine sand that blast nozzle 305 is discharged is discharged first
To thickening plate 306, then by inclined thickening steel plate 306, fine sand is slid by gravity on the sieve of screening plant 200
Coarse sand on.
In an optional embodiment of the disclosure, as the alternate embodiments of thickening plate 306, blast nozzle 305 is also
The formation with bend pipe can be set into, outlet section and the horizontal plane inclination of bend pipe are angled, can also slow down so thin
Impact etc. of the sand to the sieve of screening plant 200.
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, spray can also be adjusted according to the fine sand amount in the waste water of discharge according to some embodiments of the disclosure
The bore of sand mouth 305 can increase the bore of blast nozzle 305 if containing fine sand in the waste water of discharge.
Screening plant 200 is mainly used for girt-water separation effectively.Screening plant 200 includes dewatering screen, the dewatering screen packet
Include 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.Cyclone 304 is arranged above dewatering screen in vertical direction.
Washing and screening plant 100 may include feed zone 101, boiling section 102, precipitating propulsion area 103, drainage lifting zone 104, drive
Motivation structure 105 and washing discharge part 106.
Feed zone 101, boiling section 102, precipitating promote area 103, drainage lifting zone 104 to can be set in braced frame 107
On, it is supported by braced frame 107.Braced frame 107 for example can be rigid structural framing, and the bottom of braced frame 107
Portion 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.
Boiling section 102 includes multiple agitation blades 1022.Multiple agitation blades 1022 can be along the circumference of rotation axis 1051
It is arranged to multiple rows of, and the quantity of the agitation blades 1022 of every row can be multiple.On it will be understood by those of skill in the art that
Stating number of rows and every number of rows amount can be determined according to actual design needs.Each blade 1022 can be by support portion and plate
Portion is constituted.One end of support portion is fixedly connected with rotation axis 1051, and the other end is fixedly connected with plate-like portion, this is fixedly connected with mode
It can be the modes such as welding.In a preferred embodiment of the disclosure, plate-like portion promotes the inclination of area 103 predetermined towards precipitating
Angle, in this way, while driving mechanism 105 drives boiling section 102 to stir sand water, it can be by the sand after agitation boiling
Water pushes precipitating to and promotes area 103.Boiling section 102 further includes lower case, and for providing the space for accommodating sand water, lower case is according to leaf
The outer profile of piece 1022 and spaced a predetermined distance from blade 1022 and be configured.Upper housing and lower case can pass through bolt
The modes such as connection link together.
In an optional embodiment of the disclosure, precipitating is being flowed by the sand water after the agitation boiling of boiling section 102
It promotes and buffering curtain 1023 can be set on the access in area 103, the sand water after can preventing agitation from boiling so hastily flows into heavy
Form sediment and promote area 103, and splashing can be prevented etc..It will be understood by those of skill in the art that can also be using other forms
Component realizes the buffering purpose at this.
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.
It includes that a plurality of spirally-guided promotes blade 1031, helical blade horizontal support piece 1032 and spiral shell that precipitating, which promotes area 103,
Vane piece vertical supports 1033.Wherein, helical blade horizontal support piece 1032 is laterally fixed at spirally-guided propulsion
On the inner surface of blade 1031, helical blade vertical supports 1033 are longitudinally fixed at spirally-guided and promote blade
On 1031 inner surface.
In water (flow) direction D shown in Fig. 2, spirally-guided promotes the height of blade 1031 different.As shown in Fig. 2,
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 Fig. 2, 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 Fig. 2, spirally-guided promotes blade 1031 longitudinal by helical blade horizontal support piece 1032 and helical blade
Supporting element 1033 is supported.The inside of blade 1031 is promoted in spirally-guided, is fixedly connected with a plurality of helical-blade along its inner periphery
Piece horizontal support piece 1032 promotes the horizontal spacing etc. of blade 1031 for consolidating spirally-guided.Leaf is being promoted in spirally-guided
The inside of piece 1031 promotes the length direction in area 103 along precipitating, can be fixedly connected with multiple groups helical blade vertical supports
1033.Every group of helical blade vertical supports 1033 can be spoke-like, one end of each spoke-like supporting element and rotation axis
1051 are fixedly connected, and the other end then promotes the inner surface of blade 1031 to be fixedly connected with spirally-guided, to play circumference side
Upward support helix guiding promotes the effect of 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.
Slipping hopper 106 by steel plate bending or can be welded, and be inclined at drainage lifting zone 104 and screening fills
It sets between 200, carries out subsequent processing for sand to be delivered in screening plant 200 from drainage lifting zone 104.
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.
According to the washing and screening plant 100 of the disclosure, firstly, sand aqueous mixtures is made to enter boiling section 102 by feed zone 101
In, the agitation blades 1022 of boiling section 102 carry out the mixture to stir bubble removing etc. of making a return journey, and treated, and mixture entrance is heavy
It forms sediment and promotes area 103, sand is deposited on bottom and promotes blade 1031 to be pushed to drainage lifting zone 104 by spirally-guided, and drainage is promoted
Area 104 carries out drainage processing to sand, will treated that sand is discharged to slips in hopper 106, to carry out subsequent processing.It therefore can be with
Soil and the other impurities etc. of sand surface are removed, fully so as to ensure the quality etc. of building.
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 2.
By the fines recyclable device of the disclosure, fully material can be cleaned, the fines in sewage is carried out
Recycling, and the water used can be carried out to separation and form clear water, so that cycling and reutilization, avoids dirt of the sewage to environment etc.
Dye 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 fines recyclable device, which is characterized in that the fines recyclable device includes:
Pulp pump, for extracting sand aqueous mixtures；
Cyclone is arranged above the spray pump, and is used for so that the sand aqueous mixtures extracted by the Pulp pump are at it
Inside is rotated, to carry out girt-water separation processing to the sand aqueous mixtures；And
Blast nozzle, for the sand aqueous mixtures by girt-water separation processing to be discharged.
2. fines recyclable device according to claim 1, which is characterized in that the top of the cyclone is provided with overflow
Mouthful, the water in the sand aqueous mixtures is discharged from the overflow port.
3. fines recyclable device according to claim 1, which is characterized in that the Pulp pump and the cyclone pass through pipe
Road connection, and the end close to the cyclone of the pipeline is provided with reinforcement orifice plate.
4. fines recyclable device according to claim 1, which is characterized in that be provided with reinforcement below the blast nozzle
Plate, to receive the sand aqueous mixtures being discharged from the blast nozzle.
5. fines recyclable device according to claim 4, which is characterized in that the stiffening plate is disposed relative to from described
The moving direction of the sand aqueous mixtures of the discharge of blast nozzle is inclined.
6. fines recyclable device according to claim 1, which is characterized in that the outlet portion of the blast nozzle is relative to level
Face inclination.
7. fines recyclable device according to claim 1, which is characterized in that the cyclone has coniform inner cavity.
8. fines recyclable device according to claim 1, which is characterized in that
The fines recyclable device further include:
For accommodating the water tank of the sand aqueous mixtures；And
Sieve, for being carried out dehydrating to the sand aqueous mixtures being discharged from the blast nozzle,
The Pulp pump is arranged in the water tank and from sand aqueous mixtures described in the water tank extracting, and the water tank is also used
In the water that reception is obtained from the dehydration.
9. fines recyclable device according to claim 8, which is characterized in that the cyclone is arranged in vertical direction in institute
State sieve top.
10. fines recyclable device according to claim 1, which is characterized in that coarse sand is additionally provided on the sieve, by institute
The sand aqueous mixtures for stating dehydration mix on the sieve with the coarse sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077505.2A CN109107746A (en) | 2018-09-15 | 2018-09-15 | Fines recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077505.2A CN109107746A (en) | 2018-09-15 | 2018-09-15 | Fines recyclable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109107746A true CN109107746A (en) | 2019-01-01 |
Family
ID=64858497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811077505.2A Pending CN109107746A (en) | 2018-09-15 | 2018-09-15 | Fines recyclable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109107746A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100614568B1 (en) * | 2005-04-12 | 2006-08-25 | 김동환 | Sand unit |
| CN103212243A (en) * | 2013-02-08 | 2013-07-24 | 浙江双金机械集团股份有限公司 | Sand and water separation system and method |
| CN103357494A (en) * | 2013-07-04 | 2013-10-23 | 福建工程学院 | High efficiency and low energy consumption fine sand recovering device |
| CN204380840U (en) * | 2014-11-21 | 2015-06-10 | 福建南方路面机械有限公司 | A kind of sand washer |
| CN106890504A (en) * | 2017-04-11 | 2017-06-27 | 四川磊蒙机械设备有限公司 | Super fine sand recovery device and sand and water separating system and its handling process |
-
2018
- 2018-09-15 CN CN201811077505.2A patent/CN109107746A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100614568B1 (en) * | 2005-04-12 | 2006-08-25 | 김동환 | Sand unit |
| CN103212243A (en) * | 2013-02-08 | 2013-07-24 | 浙江双金机械集团股份有限公司 | Sand and water separation system and method |
| CN103357494A (en) * | 2013-07-04 | 2013-10-23 | 福建工程学院 | High efficiency and low energy consumption fine sand recovering device |
| CN204380840U (en) * | 2014-11-21 | 2015-06-10 | 福建南方路面机械有限公司 | A kind of sand washer |
| CN106890504A (en) * | 2017-04-11 | 2017-06-27 | 四川磊蒙机械设备有限公司 | Super fine sand recovery device and sand and water separating system and its handling process |
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Application publication date: 20190101 |
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