CN108057514A - A kind of water-saving multi-layer sieves scrubbing system and its sieves and washes sand method - Google Patents
A kind of water-saving multi-layer sieves scrubbing system and its sieves and washes sand method Download PDFInfo
- Publication number
- CN108057514A CN108057514A CN201810048245.XA CN201810048245A CN108057514A CN 108057514 A CN108057514 A CN 108057514A CN 201810048245 A CN201810048245 A CN 201810048245A CN 108057514 A CN108057514 A CN 108057514A
- Authority
- CN
- China
- Prior art keywords
- sand
- roller
- water
- recovery pond
- washed
- 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.)
- Pending
Links
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
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
- B01D21/0033—Vertical, perforated partition walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- 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
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
A kind of water-saving multi-layer sieves scrubbing system and its sieves and washes sand method, in the roller that sand to be sieved and washed is transmitted to multistage filtering sand apparatus by transmission device；Into the sand in roller in the rolling of roller and the spraying pipe of sand-washing device under the washing away of injection water, the small sand of grain size is leaked out out of roller drops on the coaming plate of bottom and passes through transition apparatus into further being screened in next roller；The big sand of grain size enters after collecting the port of export of guide roll cylinder in heap sand；Ponding in heap sand enters from gutter in recovery pond, and after multi stage precipitation overflow, ponding is again introduced into progress washed-out sand operation in spraying pipe by aspiration；One is sieved and washed, sieve sand, washed-out sand are carried out at the same time, improve work efficiency；Washed-out sand water is recycled, and avoids water resource waste；Cost of manufacture is relatively low, beneficial to popularization.
Description
Technical field
The present invention relates to a kind of sieve scrubbing system, specifically a kind of water-saving multi-layer scrubbing system and its washed-out sand side
Method.
Background technology
At present, with the development of building trade.Domestic building trade requires to improve with sand, and building trade largely uses sand
Material, has different demands to the sand material of different-grain diameter size.So sand material needs a sieve sand process, purpose before the use
It is that coarse sand and fine sand are separated, main sieve sand work is all that sand is thrown to sand sieve by worker with one spade of spade, one spade at present,
This sieve sand method efficiency is low, and labor strength is big；On the other hand, mud and other objectionable impurities contents can be usually contained in sand,
Such as saline and alkaline corrodible reinforcing bar influences the service life of building, it is therefore desirable to wash soil in sand and objectionable impurities；Existing skill
Sand device is sieved and washed in art, often only possesses sieve sand function or washed-out sand function, sieve sand species is single, and do not have to washed-out sand water
It is recycled well, resource utilization is not high.
The content of the invention
The present invention be in order to solve it is of the prior art sieve and wash sand device, often only possess sieve sand function or washed-out sand work(
Can, and washed-out sand water is not recycled well, the problem of resource utilization is not high.
The technical solution adopted by the present invention is：A kind of water-saving multi-layer sieve scrubbing system, it is characterised in that：Including sand loading
Device, the sand for sand loading device to be transported are sent between the transmission device, multistage filtering sand apparatus, heap sand of eminence, gutter, are returned
Receives pond, sand-washing device and filtering sand apparatus stent；
The multistage filtering sand apparatus includes multiple sieves arranged obliquely successively on the longitudinal direction of filtering sand apparatus stent
Cleaning device, each sieving and washing device includes opening foraminate roller, drum drive and immediately below the roller and oblique on outer wall
The arc-shaped bottom coaming plate in the section arranged downwards, close to the end of the arrival end and sand material transmission device of the roller of sand material transmission device
End communicates, at the high position of roller on cylinder outer wall the size of aperture be more than at lower position on cylinder outer wall aperture size so as to fulfill
Multistage sieve sand distinguishes the sand of a variety of different-grain diameter sizes, is equipped with to block what is gone out from roller at the port of export of each roller
The baffle of sand and current, the lower end of bottom coaming plate are fixedly connected with rebound, and next device of sieving and washing is stretched into the lower end of rebound
The arrival end of roller；It is located at the lower section of multistage filtering sand apparatus between the heap sand, for stacking the different-grain diameter sand for being rinsed classification；
For receiving from the current flowed out between heap sand, the end in gutter and recovery pond communicate in the gutter；Sand-washing device includes washing
Sandpipe road and suction tube, suction tube are inserted into recovery pond, form the cycling of washed-out sand water.
Further, the cross sectional shape of the baffle is L-shaped.
Further, the aperture on the roller is rectangle or circle.
Further, the washed-out sand pipeline includes water storage supervisor and spraying pipe, and spraying pipe has multiple, water storage supervisor one
Aspect is connected with suction tube, is on the other hand communicated with spraying pipe, the top of each spraying pipe and roller mutually close to
And be arranged in parallel with roller, spraying pipe is uniformly provided with hole for water spraying on the tube wall on roller one side.
Further, a diameter of 2~5 millimeters of the hole for water spraying.
Further, the recovery pond includes level-one recovery pond, secondary recovery pond, three-level recovery pond and level Four recovery pond,
No.1 overflow wall is equipped between the level-one recovery pond, secondary recovery pond, No. two are equipped between secondary recovery pond, three-level recovery pond
Overflow wall is equipped with No. three overflow walls between three-level recovery pond, level Four recovery pond；No.1 overflow wall and No. two overflow wall upper ends are opened
There is an overflow port, the depth of the overflow port on No.1 overflow wall is less than the depth of the overflow port on No. two overflow walls；No. two overflow walls
Be provided with overflow hole on the metope of No. three overflow walls, the height in No. three overflow wall overflow holes is higher than No. two overflow wall overflows
The height in hole.
Further, the bottom of the level-one recovery pond is inclined-plane with a slope.
Further, multiple boothes are separated between the heap sand, each booth corresponds to one and sieves and washes device, is used for
The sand of different-grain diameter is stacked respectively.
Beneficial effects of the present invention and feature are：(1) one is sieved and washed, sieve sand, washed-out sand are carried out at the same time, and improve work effect
Rate；(2) washed-out sand water is recycled, and avoids water resource waste；(3) cost of manufacture is relatively low, beneficial to popularization.
Description of the drawings
Fig. 1 is the overall structure diagram of present pre-ferred embodiments；
Fig. 2 is the structure diagram of the amplification at dotted line in Fig. 1；
Fig. 3 is the single structure diagram for sieving and washing device of present pre-ferred embodiments；
Fig. 4 is that (in order to understand expression structure, sand loading is omitted in figure in the structure diagram that Fig. 1 is looked over from another side
Device and transmission device)；
Fig. 5 is that the structure chart of present pre-ferred embodiments sand-washing device (is omitted this kind of routine techniques of suction pump to set in figure
It is standby)；
Figure label represents respectively：1- sand loadings device, 2- transmission devices, 3- multistages filtering sand apparatus, 31- rollers, 32- rollers
Between axis, 33- rebounds, 34- baffles, 35- drum drives, 36- bottoms coaming plate, 37- rollers keel, 4- heap sand, 5- gutters,
6- multistages recovery pond, 61- level-ones recovery pond, 62- secondary recoveries pond, 63- three-levels recovery pond, 64- level Four recovery pond, 65- level Four
Recovery pond, No. bis- overflow walls of 66-, No. tri- overflow walls of 67-, 7- sand-washing devices, 71- water storages supervisor, 711- water storages supervisor, 712- sprays
Spill branch pipe, 72- suction tubes, 8- filtering sand apparatus stent, 81- splicing plates.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings：
Such as Fig. 1, a kind of water-saving multi-layer sieve scrubbing system, including sand loading device 1, the sand for sand loading device to be transported
It is sent to 4, gutter 5, recovery pond 6, sand-washing device 7 and filter sand dress between the transmission device 2, multistage filtering sand apparatus 3, heap sand of eminence
Put stent 8；
As shown in Figure 2 and Figure 3, the multistage filtering sand apparatus 3 include it is multiple on the longitudinal direction of filtering sand apparatus stent 8 according to
It is secondary arrange obliquely sieve and wash device, each sieving and washing device includes the roller that aperture (aperture for rectangle or circle) is provided on outer wall
31st, drum drive 35 and immediately below the roller and bottom coaming plate 36 that the section arranged obliquely is arc-shaped, close sand material
The arrival end of the roller of transmission device 2 is communicated with the end of sand material transmission device 2, aperture on 31 outer wall of roller at the high position of roller
Size be more than at lower position that aperture size sieves sand so as to fulfill multistage on 31 outer wall of roller, distinguish a variety of different-grain diameter sizes
Sand, is equipped with to block the baffle 34 of the sand gone out from roller and current at the port of export of each roller 31, under bottom coaming plate 36
End is fixedly connected with rebound 33, and the arrival end of next roller for sieving and washing device is stretched into the lower end of rebound 33, from one upper
The fine sand sifted out in roller 31 is further screened into next roller.
4 positioned at the lower section of multistage filtering sand apparatus 3 between the heap sand, for stacking the different-grain diameter sand for being rinsed classification；
For receiving the current from 4 outflows between heap sand, the end in gutter 5 and recovery pond 6 communicate in the gutter 5；
Sand-washing device 7 includes washed-out sand pipeline 71 and suction tube 72, and suction tube is inserted into recovery pond 6, forms following for washed-out sand water
Ring.
The cross sectional shape of the baffle 34 is L-shaped can both to have blocked the sand and current gone out from roller, also with by sand and current
In 4 between importing heap sand.
As shown in figure 4, the recovery pond 6 includes level-one recovery pond 61, secondary recovery pond 62, three-level recovery pond 63 and level Four
Recovery pond 64 is equipped with No.1 overflow wall 65, secondary recovery pond 62, three-level between the level-one recovery pond 61, secondary recovery pond 62
No. two overflow walls 66 are equipped between recovery pond 63, No. three overflow walls 67 are equipped between three-level recovery pond 63, level Four recovery pond 64；
No.1 overflow wall 65 and No. two 66 upper ends of overflow wall are provided with overflow port (see No.1 overflow wall 65 in Fig. 4 and No. two
The U-shaped mouth of 66 upper end of overflow wall), as preferably scheme, the depth of the overflow port on No.1 overflow wall 65 is less than No. two overflows
The depth of overflow port on wall 66, convenient for the precipitation of washed-out sand water and the circulation of upper strata clear water；
Overflow hole is provided on the metope of No. two overflow walls 66 and No. three overflow walls 67 (see No. two 66 Hes of overflow wall in Fig. 4
Rectangular opening on the metope of No. three overflow walls 67), as preferably scheme, the height in No. three 67 overflow holes of overflow wall is higher than two
The height in number 66 overflow hole of overflow wall.
The bottom of the level-one recovery pond 61 be inclined-plane with a slope, in favor of staff clear up deposition mud and
Sand.
Have more as shown in figure 5, the washed-out sand pipeline 71 includes water storage supervisor 711 and spraying pipe 712, spraying pipe 712
A, water storage is responsible for 711 one side and is connected with suction tube 72, is on the other hand communicated with spraying pipe 712, each spraying pipe
712 top is arranged in parallel with 31 phase of roller close to and with roller 31, and spraying pipe 712 is in face of the tube wall on 31 one side of roller
On be uniformly provided with a diameter of 2~5 millimeters of hole for water spraying, hole for water spraying is used to spray washed-out sand water into roller 31.
4 are separated into multiple boothes between the heap sand, and each booth corresponds to one and sieves and washes device, for stacking respectively
The sand of different-grain diameter.
Above-mentioned water-saving multi-layer is sieved and washed sand method and is included the following steps：
Step 1, sand to be sieved and washed transmit the rolling into multistage filtering sand apparatus as described in claim 1 by transmission device
In cylinder；
Step 2, into the sand in roller, injection water is washed away in the rolling of roller and the spraying pipe of sand-washing device
Under, the small sand of grain size leaked out out of roller drop on the coaming plate of bottom and pass through transition apparatus into next roller into advancing one
The screening of step；The big sand of grain size enters after collecting the port of export of guide roll cylinder in heap sand；
Step 3, the interior ponding of heap sand enter from gutter in recovery pond, and after multi stage precipitation overflow, ponding passes through
Aspiration, which is again introduced into spraying pipe, carries out washed-out sand operation；
Basic principle of the invention and main feature and advantages of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The structural relation and principle of invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
It improves, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended power
Sharp claim and its equivalent thereof.
Claims (9)
1. a kind of water-saving multi-layer sieve scrubbing system, it is characterised in that：Including sand loading device (1), for sand loading device to be transported
The sand gone out be sent to (4) between the transmission device (2), multistage filtering sand apparatus (3), heap sand of eminence, gutter (5), recovery pond (6),
Sand-washing device (7) and filtering sand apparatus stent (8)；
The multistage filtering sand apparatus (3) includes multiple arranging obliquely successively on the longitudinal direction of filtering sand apparatus stent (8)
Device is sieved and washed, each sieving and washing device includes opening foraminate roller (31), drum drive (35) and positioned at roller on outer wall
The arc-shaped bottom coaming plate (36) in underface and the section arranged obliquely, close to the arrival end of the roller of sand material transmission device (2)
It is communicated with the end of sand material transmission device (2), the size of aperture is more than at lower position on roller (31) outer wall at the high position of roller
Aperture size (sieving sand so as to fulfill multistage, distinguish the sand of a variety of different-grain diameter sizes), each roller on roller (31) outer wall
(31) it is equipped with to block the baffle (34) of the sand gone out from roller and current at the port of export, the lower end of bottom coaming plate (36) is fixed
Rebound (33) is connected with, the arrival end of next roller for sieving and washing device is stretched into the lower end of rebound (33)；
(4) are located at the lower section of multistage filtering sand apparatus (3) between the heap sand, for stacking the different-grain diameter sand for being rinsed classification；
The current that the gutter (5) is flowed out for reception from (4) between heap sand, the end of gutter (5) and recovery pond (6) phase
It is logical；
The sand-washing device (7) includes washed-out sand pipeline (71) and suction tube (72), and suction tube is inserted into recovery pond (6), and formation is washed
The cycling of sand water.
2. water-saving multi-layer sieve scrubbing system as described in claim 1, it is characterised in that：The section shape of the baffle (34)
Shape is L-shaped.
3. water-saving multi-layer sieve scrubbing system as described in claim 1, it is characterised in that：Aperture on the roller (31)
For rectangle or circle.
4. water-saving multi-layer sieve scrubbing system as described in claim 1, it is characterised in that：The washed-out sand pipeline (71) includes
Water storage is responsible for (711) and spraying pipe (712), and spraying pipe (712) has multiple, water storage supervisor (711) one side and suction tube
(72) it is connected, is on the other hand communicated with spraying pipe (712), the top of each spraying pipe (712) and a roller (31)
It is mutually arranged in parallel close to and with roller (31), spraying pipe (712) faces uniformly to be provided with water spray on the tube wall on roller (31) one side
Hole.
5. water-saving multi-layer sieve scrubbing system as claimed in claim 4, it is characterised in that：A diameter of the 2 of the hole for water spraying
~5 millimeters.
6. water-saving multi-layer sieve scrubbing system as described in claim 1, it is characterised in that：The recovery pond (6) includes one
Grade recovery pond (61), secondary recovery pond (62), three-level recovery pond (63) and level Four recovery pond (64), the level-one recovery pond
(61), No.1 overflow wall (65) is equipped between secondary recovery pond (62), secondary recovery pond (62), three-level recovery pond are set between (63)
There are No. two overflow walls (66), No. three overflow walls (67) are equipped between three-level recovery pond (63), level Four recovery pond (64)；No.1 overflow
Wall (65) and No. two overflow wall (66) upper ends are provided with overflow port,；No. two overflow walls (66) and the metope of No. three overflow walls (67)
On be provided with overflow hole.
7. water-saving multi-layer sieve scrubbing system as claimed in claim 6, it is characterised in that：The level-one recovery pond (61)
Bottom is inclined-plane with a slope.
8. water-saving multi-layer sieve scrubbing system as described in claim 1, it is characterised in that：(4) are separated between the heap sand
For multiple boothes, each booth corresponds to one and sieves and washes device, for stacking the sand of different-grain diameter respectively.
9. a kind of water-saving multi-layer sieves and washes sand method, it is characterised in that：Include the following steps：
Step 1, sand to be sieved and washed are transmitted by transmission device in the roller of multistage filtering sand apparatus as described in claim 1；
Step 2, into the sand in roller in the rolling of roller and the spraying pipe of sand-washing device under the washing away of injection water,
The small sand of grain size leaks out that drop on the coaming plate of bottom and pass through transition apparatus further into carrying out in next roller out of roller
Screening；The big sand of grain size enters after collecting the port of export of guide roll cylinder in heap sand；
Step 3, the interior ponding of heap sand enter from gutter in recovery pond, and after multi stage precipitation overflow, ponding passes through suction
Pipeline, which is again introduced into spraying pipe, carries out washed-out sand operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810048245.XA CN108057514A (en) | 2018-01-18 | 2018-01-18 | A kind of water-saving multi-layer sieves scrubbing system and its sieves and washes sand method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810048245.XA CN108057514A (en) | 2018-01-18 | 2018-01-18 | A kind of water-saving multi-layer sieves scrubbing system and its sieves and washes sand method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057514A true CN108057514A (en) | 2018-05-22 |
Family
ID=62141349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810048245.XA Pending CN108057514A (en) | 2018-01-18 | 2018-01-18 | A kind of water-saving multi-layer sieves scrubbing system and its sieves and washes sand method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108057514A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090720A (en) * | 2020-08-11 | 2020-12-18 | 何发军 | Building site is with hierarchical sand filter of multilayer |
| CN112547490A (en) * | 2020-11-24 | 2021-03-26 | 宁夏瑞远石油压裂支撑剂有限公司 | Water-saving type multi-level sand screening and washing device and sand screening and washing method thereof |
| CN112974247A (en) * | 2020-11-24 | 2021-06-18 | 宁夏瑞远石油压裂支撑剂有限公司 | Sand system is washed to multistage sieve |
| CN114100838A (en) * | 2021-10-28 | 2022-03-01 | 三峡昌耀管廊建设有限公司 | Quartz sand grading system and method applied to brick making |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT57747B (en) * | 1911-07-29 | 1913-02-25 | Aloysia Winderl | Sand washing and classifying device. |
| JPH06328001A (en) * | 1993-05-27 | 1994-11-29 | Nakaya Jitsugyo Kk | Sand screening sorter |
| CN104549987A (en) * | 2015-01-14 | 2015-04-29 | 苏州赛胜创机电科技有限公司 | Roller washed-out sand screening device and manufacturing method thereof |
| CN106269464A (en) * | 2016-09-14 | 2017-01-04 | 浙江大学昆山创新中心 | A kind of stone automatic screening collection device |
| CN205926407U (en) * | 2016-07-15 | 2017-02-08 | 天津顺德混凝土工程有限公司 | Sand washer |
| JP2017064686A (en) * | 2015-09-30 | 2017-04-06 | 株式会社サンエイ | Separation cleaning treatment apparatus |
| CN206661643U (en) * | 2017-03-02 | 2017-11-24 | 北京城建九混凝土有限公司 | A kind of sand sieving machine repeatedly sieved |
| CN208303006U (en) * | 2018-01-18 | 2019-01-01 | 武汉车都环保再生资源有限公司 | A kind of water-saving multi-layer sieve scrubbing system |
-
2018
- 2018-01-18 CN CN201810048245.XA patent/CN108057514A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT57747B (en) * | 1911-07-29 | 1913-02-25 | Aloysia Winderl | Sand washing and classifying device. |
| JPH06328001A (en) * | 1993-05-27 | 1994-11-29 | Nakaya Jitsugyo Kk | Sand screening sorter |
| CN104549987A (en) * | 2015-01-14 | 2015-04-29 | 苏州赛胜创机电科技有限公司 | Roller washed-out sand screening device and manufacturing method thereof |
| JP2017064686A (en) * | 2015-09-30 | 2017-04-06 | 株式会社サンエイ | Separation cleaning treatment apparatus |
| CN205926407U (en) * | 2016-07-15 | 2017-02-08 | 天津顺德混凝土工程有限公司 | Sand washer |
| CN106269464A (en) * | 2016-09-14 | 2017-01-04 | 浙江大学昆山创新中心 | A kind of stone automatic screening collection device |
| CN206661643U (en) * | 2017-03-02 | 2017-11-24 | 北京城建九混凝土有限公司 | A kind of sand sieving machine repeatedly sieved |
| CN208303006U (en) * | 2018-01-18 | 2019-01-01 | 武汉车都环保再生资源有限公司 | A kind of water-saving multi-layer sieve scrubbing system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090720A (en) * | 2020-08-11 | 2020-12-18 | 何发军 | Building site is with hierarchical sand filter of multilayer |
| CN112547490A (en) * | 2020-11-24 | 2021-03-26 | 宁夏瑞远石油压裂支撑剂有限公司 | Water-saving type multi-level sand screening and washing device and sand screening and washing method thereof |
| CN112974247A (en) * | 2020-11-24 | 2021-06-18 | 宁夏瑞远石油压裂支撑剂有限公司 | Sand system is washed to multistage sieve |
| CN114100838A (en) * | 2021-10-28 | 2022-03-01 | 三峡昌耀管廊建设有限公司 | Quartz sand grading system and method applied to brick making |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108057514A (en) | A kind of water-saving multi-layer sieves scrubbing system and its sieves and washes sand method | |
| CN108636592A (en) | A kind of building waste separation system | |
| CN208583467U (en) | A kind of water spraying mechanism of wet washer | |
| CN107321493A (en) | A kind of tailings glass system | |
| CN201942752U (en) | Recovered acid solution filtering device for pickling pipeline | |
| CN208303006U (en) | A kind of water-saving multi-layer sieve scrubbing system | |
| CN108745616A (en) | A kind of aggregate screening device with sludge clearing function | |
| CN211802702U (en) | Construction waste treatment device | |
| CN204523211U (en) | Building stones system of processing | |
| CN218130258U (en) | Granular sludge and flocculent sludge separation device | |
| CN207973932U (en) | A kind of paper pulp sand-removing system | |
| CN205975746U (en) | Water conservancy desilting of convenient removal is from belt cleaning device | |
| CN213294749U (en) | Desalination device of single-effect evaporator | |
| CN205442860U (en) | Utilize device of lime treatment metallurgy of copper waste water | |
| CN206028119U (en) | Wet concrete separating centrifuge | |
| CN211802197U (en) | Metallic silicon particle cleaning and screening device | |
| CN208661641U (en) | A kind of impact separate type silt separation apparatus | |
| CN113104942A (en) | Water circulating system for muck treatment | |
| CN210230263U (en) | Double-wheel sand washing and recycling integrated machine | |
| CN201828449U (en) | Cascade rapid soil nematode separating device | |
| CN208320169U (en) | A kind of soybeans soaking water for cleaning separation and recovery system | |
| CN220900663U (en) | Efficient sand washer | |
| CN207002420U (en) | Sludge sediment separator is used in one kind mining | |
| CN204294361U (en) | A kind of Magnetic field screening separator that can improve beneficiating efficiency | |
| CN216026227U (en) | Stacked vibrating screen coal separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |