CN218981892U - High-efficient desliming's preprocessing device before silt particle screening - Google Patents
High-efficient desliming's preprocessing device before silt particle screening Download PDFInfo
- Publication number
- CN218981892U CN218981892U CN202222189819.XU CN202222189819U CN218981892U CN 218981892 U CN218981892 U CN 218981892U CN 202222189819 U CN202222189819 U CN 202222189819U CN 218981892 U CN218981892 U CN 218981892U
- Authority
- CN
- China
- Prior art keywords
- sand
- vibrating screen
- bin
- desliming
- washing device
- 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.)
- Active
Links
- 238000012216 screening Methods 0.000 title claims abstract description 28
- 238000007781 pre-processing Methods 0.000 title claims description 5
- 239000002245 particle Substances 0.000 title description 2
- 239000004576 sand Substances 0.000 claims abstract description 94
- 238000005406 washing Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 8
- 238000002203 pretreatment Methods 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 239000013049 sediment Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model provides a pretreatment device before screening of mud sand for efficient desliming, which comprises: store up sand silo, filter silo, cylinder spiral sand washing device and spray vibrating screen device, at first filter the storehouse and remove impurity such as leaf, bulk grit in the grit, secondly stir washing through cylinder spiral sand washing device and get rid of earth and ash through the grit, then spray the grit through spray vibrating screen device, vibrating screen filters, and secondary gets rid of earth and ash, washes away mud through multiple treatment water, provides the as clean grit as possible for the processing of follow-up silt screening washing process.
Description
Technical Field
The utility model relates to the technical field of water washing sand processing, in particular to a high-efficiency desliming pre-treatment device before screening of silt.
Background
The large amount of sand and stone used in construction sites, sand and stone factories, prefabrication factories and water electrician lands generally need to be used after desliming, screening and other processes, and how to clean soil and ash in the sand and stone to improve the cleaning efficiency and speed is always pursued by technicians because the cleanliness of the sand and stone directly influences the subsequent use and reprocessing of the sand and stone.
In the traditional sand washing and filtering process, due to higher control requirements on screening grade and mud content, screens with a plurality of grades are required to pass through in the sand screening process, so that the sand washing and screening efficiency is too low, and in order to improve the sand screening and washing efficiency of the sand, the sand screening pretreatment device is arranged at the forefront end of the sand treatment production line, and can remove 60% -80% of mud in the sand, and the treatment capacity and the treatment efficiency are very high, so that the treatment efficiency of the subsequent sand screening and washing process is remarkably improved.
Disclosure of Invention
The utility model aims to improve the sand screening and cleaning efficiency of sand, and a pre-treatment device for the sand is arranged at the forefront end of a sand treatment production line, can remove 60% -80% of the mud in the sand, has very high treatment capacity and efficiency, and remarkably improves the treatment efficiency of the subsequent sand screening and washing process.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: in order to solve the problems in the prior art, a high-efficiency desliming pre-treatment device for silt screening is provided.
The pretreatment device comprises: the device comprises a sand storage bin, a filtering bin, a roller spiral sand washing device and a spraying vibrating screen device; the sand storage bin is characterized in that a sand outlet funnel is arranged at the lower part of the sand storage bin, sand from the funnel is conveyed to a filtering bin through a belt conveyor, a filter screen is arranged on the bin opening of the filtering bin, impurities such as leaves, massive sand and the like in the sand are filtered out through the filter screen, and the filtered sand flows out through an outlet at the lower part of the filtering bin and is conveyed to a roller spiral sand washing device through the belt conveyor; the lower part of the sand outlet of the roller spiral sand washing device is provided with a spraying vibrating screen device; a plurality of spray water outlets are arranged above the vibrating screen in the spray vibrating screen device, and when the vibrating screen vibrates, sand and stone are sprayed, and water is flushed to take away soil and ash in the sand and stone.
Further, a rotary shaft is arranged in the roller of the roller spiral sand washing device, and spiral blades are arranged on the rotary shaft;
further, the roller spiral sand washing device is obliquely arranged, one side of the lower part of one high end of the roller spiral sand washing device is provided with a sand outlet, and the lower end of the roller spiral sand washing device is provided with an overflow port;
further, the overflow port is connected with a drain pipe;
further, the spiral blade is provided with a water guide hole;
furthermore, a muddy water storage bin is arranged below the vibrating screen, and a drain pipe is arranged at the lower part of the muddy water storage bin;
furthermore, the drain pipe is connected with the muddy water sedimentation tank, and the settled water can be recycled.
The utility model has the technical effects that: the traditional sand washing and filtering sediment process has the advantages that due to higher control requirements on screening grades and mud content, screens with a plurality of grades are required to pass through in the sediment screening process, so that the sand washing and screening efficiency is too low, the sediment screening and cleaning efficiency of the sand is improved, the sand is washed away with water for many times through the pretreatment device before screening, the mud is removed, 60% -80% of mud in the mud is removed, the treatment capacity and the treatment efficiency are very high, and the treatment efficiency of the subsequent sediment screening and washing process is remarkably improved.
Drawings
FIG. 1 is an isometric view of a pretreatment device of the present utility model;
FIG. 2 is a top view of the pretreatment device of the present utility model;
FIG. 3 is an isometric view of a spray shaker assembly of the present utility model;
FIG. 4 is a front view of a spray shaker assembly of the present utility model;
FIG. 5 is a top view of a spray shaker apparatus of the present utility model;
in the figure, a sand storage bin, a filtering bin, a roller spiral sand washing device, a spraying vibrating screen device, a belt conveyor, a drain pipe and a muddy water sedimentation tank are respectively arranged in the figure, wherein the sand storage bin, the filtering bin, the roller spiral sand washing device, the spraying vibrating screen device, the belt conveyor and the muddy water sedimentation tank are respectively arranged in the figure;
11. the device comprises a funnel, a filter screen, a rotary shaft, a spiral blade, a water overflow port, a sand outlet, a water guide hole, a vibrating screen, a spray water outlet and a muddy water storage bin.
Detailed Description
Embodiments of the present utility model will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1-2, the preprocessing device includes: the sand storage bin 1, the filtering bin 2, the roller spiral sand washing device 3 and the spraying vibrating screen device 4; the lower part of the sand storage bin 1 is provided with a sand outlet funnel 11, sand and stone coming out of the funnel 11 are conveyed to the filtering bin 2 through the belt conveyor 5, a filter screen 21 is arranged on the bin opening of the filtering bin 2, the impurities such as leaves, massive sand and stone in the sand and stone are filtered out through the filter screen 21, and the filtered sand and stone flows out through an outlet at the lower part of the filtering bin and is conveyed to the roller spiral sand washing device 3 through the belt conveyor 5; one end of the roller spiral sand washing device 3 is provided with a sand outlet 34, and the lower part of the sand outlet 34 is provided with a spraying vibrating screen device 4;
referring to fig. 3, a plurality of spray water outlets 42 are arranged above the vibrating screen 41 in the spray vibrating screen device 4, and the vibrating screen sprays sand and stone while vibrating, so that water washes away soil and dust in the sand and stone.
Referring to fig. 2, a rotary shaft 31 is disposed in the drum of the drum spiral sand washing device 3, and a spiral blade 32 is disposed on the rotary shaft 31;
referring to fig. 1, the drum spiral sand washing device 3 is obliquely arranged, a sand outlet 34 is arranged at one side of the lower part of the high end of the drum spiral sand washing device 3, and an overflow port 33 is arranged at the low end of the drum spiral sand washing device 3;
referring to fig. 1, the overflow port 33 is connected to the drain pipe 6;
referring to fig. 1, the spiral blade 32 is provided with a water guide hole 35;
referring to fig. 4, a muddy water storage bin 43 is arranged below the vibrating screen 41, and a drain pipe 6 is arranged at the lower part of the muddy water storage bin;
referring to fig. 2, the drain pipe 6 is connected with a muddy water sedimentation tank 7, and the sedimented water can be recycled.
Working principle: sand in the sand storage bin 1 flows out from a sand outlet funnel 11 at the lower part, the flowing sand flows out to a filter bin 2 through a belt conveyor 5, a filter screen 21 is arranged on the bin opening of the filter bin 2, the filtered sand flows out from an outlet at the lower part of the filter bin through the filter screen 21, the sand flows out from an outlet at the lower part of the filter bin through the belt conveyor 5, the spiral blade 32 rotates to stir the sand and wash the mud, then enters a spray vibrating screen device 4, and the sand is secondarily washed with water and the mud.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the technical solutions according to the embodiments of the present utility model.
Claims (7)
1. The utility model provides a preprocessing device before mud sand screening of high-efficient desliming which characterized in that, this preprocessing device includes: the sand storage bin (1), the filtering bin (2), the roller spiral sand washing device (3) and the spraying vibrating screen device (4);
the lower part of the sand storage bin (1) is provided with a sand outlet funnel (11), the funnel (11) is connected with the filter bin (2) through a belt conveyor (5), a filter screen (21) is arranged on the bin opening of the filter bin (2), the lower part of the filter bin is provided with an outlet, and the outlet is connected with the roller spiral sand washing device (3) through the belt conveyor (5);
one end of the roller spiral sand washing device (3) is provided with a sand outlet (34), and the lower part of the sand outlet (34) is provided with a spraying vibrating screen device (4);
a plurality of spray water outlets (42) are arranged above the vibrating screen (41) in the spray vibrating screen device (4).
2. The pretreatment device for silt screening with high efficiency and desliming according to claim 1, wherein a rotary shaft (31) is arranged in a roller of the roller spiral sand washing device (3), and a spiral blade (32) is arranged on the rotary shaft (31).
3. The pretreatment device for silt screening with high efficiency and desliming according to claim 1, wherein the roller spiral sand washing device (3) is obliquely arranged, a sand outlet (34) is arranged on one side of the lower part of the high end of the roller spiral sand washing device (3), and an overflow port (33) is arranged on the low end of the roller spiral sand washing device.
4. A pre-treatment device for silt screening according to claim 3, characterized in that said overflow port (33) is connected to a drain pipe (6).
5. The high-efficiency desliming pre-treatment device for silt screening according to claim 2, wherein the spiral blade (32) is provided with a water guide hole (35).
6. The high-efficiency desliming pre-treatment device for silt screening according to claim 1, wherein a muddy water storage bin (43) is arranged below the vibrating screen (41), and a drain pipe (6) is arranged at the lower part of the muddy water storage bin (43).
7. The efficient desliming pre-treatment device for silt screening according to claim 4 or 6, wherein the drain pipe (6) is connected with a muddy water sedimentation tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222189819.XU CN218981892U (en) | 2022-08-19 | 2022-08-19 | High-efficient desliming's preprocessing device before silt particle screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222189819.XU CN218981892U (en) | 2022-08-19 | 2022-08-19 | High-efficient desliming's preprocessing device before silt particle screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218981892U true CN218981892U (en) | 2023-05-09 |
Family
ID=86192858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222189819.XU Active CN218981892U (en) | 2022-08-19 | 2022-08-19 | High-efficient desliming's preprocessing device before silt particle screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218981892U (en) |
-
2022
- 2022-08-19 CN CN202222189819.XU patent/CN218981892U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207072862U (en) | A kind of sewage water filtration retracting device | |
| KR100942564B1 (en) | System for disposing of sediment | |
| CN203683341U (en) | Rotary sludge thickening and dehydrating device | |
| CN216236605U (en) | Classification dehydration solidification treatment device for sludge treatment | |
| CN102020403B (en) | Sludge purification treatment method and device | |
| CN218981892U (en) | High-efficient desliming's preprocessing device before silt particle screening | |
| CN109174612A (en) | A kind of concrete sandstone separator | |
| CN203886799U (en) | Sizing material purifying device | |
| CN203591632U (en) | Oblique sieve capable of automatic slag discharging | |
| CN220862179U (en) | Coal conveying and cleaning device | |
| CN105396637B (en) | A kind of segmentation water-sprinkling wheat washer | |
| CN201473428U (en) | Sludge purifying treatment device | |
| JP4557604B2 (en) | Sand setter | |
| CN216191554U (en) | Factory sewage treatment device for environmental protection | |
| CN211302171U (en) | Waste water sedimentation tank | |
| CN219187266U (en) | A spiral sand washing machine for water recycling | |
| CN104841506B (en) | One kind water saving wheat washer | |
| CN209531126U (en) | A kind of greasy filth cleaning sorting machine | |
| CN105798002A (en) | Classifying device of construction waste treatment production line | |
| CN203108281U (en) | Automatic sand removing device for tapioca paste | |
| CN223530093U (en) | A pre-sedimentation device for wastewater treatment | |
| CN217103376U (en) | Waste liquid recycling device for electrolytic manganese metal production | |
| CN218351417U (en) | Anaerobic tower natural pond sediment is arranged outside secondary collecting tank and is used washing component | |
| CN101660283B (en) | Wet materials preparing method of grass fiber raw materials, materials preparing equipment and roller type grass washing machine thereof | |
| CN222517994U (en) | Paste resin waste material treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |