CN215538834U - Multistage dewatering system is recycled to quartz sand tailing - Google Patents
Multistage dewatering system is recycled to quartz sand tailing Download PDFInfo
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- CN215538834U CN215538834U CN202121929180.3U CN202121929180U CN215538834U CN 215538834 U CN215538834 U CN 215538834U CN 202121929180 U CN202121929180 U CN 202121929180U CN 215538834 U CN215538834 U CN 215538834U
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Abstract
A multistage dehydration system for recycling quartz sand tailings comprises a water filtering bin and a fixed partition plate, wherein the fixed partition plate is arranged in the water filtering bin, a movable blanking plate is arranged on the fixed partition plate, a first motor is arranged at the top of the water filtering bin, a driving shaft of the first motor downwards penetrates into the water filtering bin and is connected with a first rotating shaft, and the end part of the first rotating shaft is fixedly connected with the movable blanking plate; the middle part of the fixed clapboard is provided with a circular through hole, a radial support rod is arranged in the circular through hole, the center of the radial support rod is provided with a rotating shaft positioning groove, the movable blanking plate is arranged in the circular through hole, and a blanking hole is arranged on the movable blanking plate; a supporting separation net is arranged in the water filtering bin below the fixed partition plate, and filter cloth is arranged on the supporting separation net; a negative pressure pipe is arranged on the side wall of the water filtering bin below the supporting separation net; be equipped with the through-hole on the drainage storehouse lateral wall, the through-hole with support the spacer screen parallel and level, be fixed with dry storehouse on the drainage storehouse in the through-hole outside. This is novel adopts above-mentioned structure, can carry out effective dehydration to quartz sand tailing and handle, improves quartz sand tailing dehydration rate.
Description
Technical Field
The utility model relates to the field of quartz sand production and processing, in particular to a multistage dehydration system for quartz sand tailings recycling.
Background
China is in the accelerated development stage of industrialization and urbanization, the consumption of mineral resources is high, and the external dependence is high. However, the global mineral product price is continuously rising, the production cost of enterprises with mineral product demands is increased, and the resource safety pressure is increased. Under the situation of the shortage of mineral resource supply in the world, the developed countries in the world find that the residue and tailings left after the processing and utilization of mineral resources contain commercial opportunities for secondary utilization. China is a large country in mining industry, develops and utilizes a large amount of tailings accumulated for a long time, and can change waste into valuable and effectively relieve the resource and environmental pressure. The tailings are "wastes" discharged by mining enterprises under certain technical and economic conditions, but are potential secondary resources, and can be effectively developed again when the technical and economic conditions permit. According to the estimation of a tailing comprehensive treatment office of the China mining union, the potential value of the tailings in China is about 1300 million yuan, and the post-treatment and development and utilization of the tailings bring great economic benefits. The existing tailing dewatering and recycling device is complex in structure, inconvenient to operate, low in recycling rate and capable of causing secondary waste, environment pollution is caused, and the problems are solved by a novel technical scheme.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a multistage dehydration system for recycling quartz sand tailings, which can effectively dehydrate the quartz sand tailings and improve the dehydration rate of the quartz sand tailings.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a multistage dehydration system for recycling quartz sand tailings comprises a water filtering bin and a fixed partition plate, wherein the fixed partition plate is arranged in the water filtering bin, a movable blanking plate is arranged on the fixed partition plate, a first motor is arranged at the top of the water filtering bin, a driving shaft of the first motor downwards penetrates into the water filtering bin and is connected with a first rotating shaft, and the end part of the first rotating shaft is fixedly connected with the movable blanking plate;
the movable blanking plate is arranged in the circular through hole, and is provided with a fan-shaped blanking hole;
a supporting separation net is arranged in the water filtering bin below the fixed partition plate, and filter cloth is arranged on the supporting separation net;
a negative pressure pipe is arranged on the side wall of the water filtering bin below the supporting separation net;
the lateral wall of the water filtering bin is provided with a through hole, the through hole is flush with the supporting separation net, and a drying bin is fixed on the water filtering bin outside the through hole.
In a preferred scheme, a stirring rod is arranged on the first rotating shaft.
In a preferred scheme, the top of the water filtering bin is provided with a feeding pipe, and the bottom of the water filtering bin is provided with a discharging pipe.
In the preferred scheme, a material pushing plate is arranged above the supporting separation net, two horizontal threaded rods penetrate through the water filtering bin, penetrate through the material pushing plate and are in threaded connection with the material pushing plate, and the threaded rods are connected with a second motor arranged on the outer wall of the water filtering bin through a shaft.
In the preferred scheme, a vertical support plate is arranged in the drying bin, the end part of the threaded rod penetrates through a through hole in the side wall of the water filtering bin and is movably arranged on the vertical support plate, and the vertical support plate and the through hole are the same in size.
In the preferred scheme, dry storehouse in be equipped with the polylith otter board, the aperture of otter board reduces from top to bottom gradually, dry storehouse top is equipped with the third motor, the drive shaft of third motor wears to establish downwards in the dry storehouse and with the second pivot hub connection, be equipped with in the second pivot and fix and dial the material subassembly, fixed material subassembly of dialling is "ten" style of calligraphy member, the one-to-one is equipped with one and fixes and dials the material subassembly in the dry storehouse of a plurality of otter boards tops.
In the preferred scheme, the bottom of the drying bin is provided with a material discharging pipe, the side wall of the drying bin is provided with an air inlet pipe at a position close to the bottom, and the top of the drying bin is provided with an exhaust pipe.
The multistage dehydration system for recycling the quartz sand tailings, which is provided by the utility model, has the following beneficial effects by adopting the structure:
(1) by negative pressure suction filtration, most of moisture can be screened out, and the dewatering efficiency is improved;
(2) through the matching between the fixed partition plate and the movable blanking plate, different position changes of the falling tailings are realized, the uniform falling position of the tailings is ensured, and the accumulation of solid slag in the tailings is avoided;
(3) through the multilayer otter board in the dry storehouse, can slow down solid material falling speed, the steam that cooperates to rise reaches final dehydration mesh.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the fixed partition board of the present invention.
Fig. 3 is a schematic diagram of a movable blanking plate structure of the present invention.
Fig. 4 is a schematic structural view of the fixed kick-out assembly of the present invention.
In the figure: the device comprises a water filtering bin 1, a feeding pipe 101, a discharging pipe 102, a negative pressure pipe 103, a fixed partition plate 2, a circular through hole 201, a radial support rod 202, a rotating shaft positioning groove 203, a movable discharging plate 3, a discharging hole 301, a first rotating shaft 4, a stirring rod 5, a first motor 6, a support separation net 7, filter cloth 8, a second motor 9, a material pushing plate 10, a threaded rod 11, a drying bin 12, an exhaust pipe 121, a discharging pipe 122, an air inlet pipe 123, a screen plate 13, a fixed material stirring component 14, a second rotating shaft 15, a third motor 16 and a vertical support plate 17.
Detailed Description
As shown in fig. 1, the multistage dehydration system for recycling quartz sand tailings comprises a water filtering bin 1 and a fixed partition plate 2, wherein the fixed partition plate 2 is arranged in the water filtering bin 1, a movable blanking plate 3 is arranged on the fixed partition plate 2, a first motor 6 is arranged at the top of the water filtering bin 1, a driving shaft of the first motor 6 is downwards penetrated into the water filtering bin 1 and connected with a first rotating shaft 4, and the end part of the first rotating shaft 4 is fixedly connected with the movable blanking plate 3;
a circular through hole 201 is formed in the middle of the fixed partition plate 2, a radial support rod 202 is arranged in the circular through hole 201, a rotating shaft positioning groove 203 is formed in the center of the radial support rod 202, the movable blanking plate 3 is arranged in the circular through hole 201, and a fan-shaped blanking hole 301 is formed in the movable blanking plate 3;
a supporting separation net 7 is arranged in the water filtering bin 1 below the fixed partition plate 2, and filter cloth 8 is arranged on the supporting separation net 7;
a negative pressure pipe 103 is arranged on the side wall of the water filtering bin 1 below the supporting separation net 7;
the lateral wall of the water filtering bin 1 is provided with a through hole which is parallel and level with the supporting separation net 7, and the water filtering bin 1 outside the through hole is fixed with a drying bin 12.
In a preferred scheme, the first rotating shaft 4 is provided with a stirring rod 5.
In a preferred scheme, the top of the water filtering bin 1 is provided with a feeding pipe 101, and the bottom of the water filtering bin 1 is provided with a discharging pipe 102.
In the preferred scheme, a material pushing plate 10 is arranged above the supporting separation net 7, two horizontal threaded rods 11 penetrate through the water filtering bin 1, the threaded rods 11 penetrate through the material pushing plate 10 and are in threaded connection with the material pushing plate 10, and the threaded rods 11 are connected with a second motor 9 arranged on the outer wall of the water filtering bin 1 through a shaft.
In the preferred scheme, a vertical support plate 17 is arranged in the drying bin 12, the end part of the threaded rod 11 penetrates through a through hole in the side wall of the filtering water bin 1 and is movably arranged on the vertical support plate 17, and the vertical support plate 17 and the through hole have the same size.
In the preferred scheme, be equipped with polylith otter board 13 in dry storehouse 12, the aperture of otter board 13 reduces from top to bottom gradually, dry storehouse 12 top is equipped with third motor 16, and the drive shaft of third motor 16 wears to establish downwards in dry storehouse 12 and is connected with the 15 hub connections of second pivot, is equipped with fixed group material subassembly 14 on the second pivot 15, and fixed group material subassembly 14 is "ten" style of calligraphy member, is equipped with a fixed group material subassembly 14 in the dry storehouse 12 of a plurality of otter boards 13 top one-to-one.
In a preferable scheme, a material discharging pipe 122 is arranged at the bottom of the drying bin 12, an air inlet pipe 123 is arranged at a position, close to the bottom, of the side wall of the drying bin 12, and an exhaust pipe 121 is arranged at the top of the drying bin 12.
The application provides a multistage dewatering system for recycling quartz sand tailings, as shown in fig. 1, tailings are thrown into a water filtering bin 1, a first motor 6 is started, a movable blanking plate 3 continuously rotates under the driving of the first motor 6, so that blanking holes 301 are aligned with different positions on a fixed partition plate 2 and blanking is carried out on a supporting partition net 7, in the process, a stirring rod 5 rotates together to achieve the purpose of material homogenization, in the suction filtration process, a negative pressure pipe 103 continuously pumps negative pressure to accelerate the water filtering effect, after primary water filtering is completed, a second motor 9 is started to drive a material pushing plate 10 to move in the horizontal direction and push solid materials into a drying bin 12, at the moment, a third motor 16 is started, hot gas is continuously input into the drying bin 12 through an air inlet pipe 123, the third motor 16 drives a fixed material stirring assembly 14 to continuously rotate the material homogenizing assembly, so that the solid materials pass through meshes of an upper layer of a mesh plate 13 and fall onto a lower layer of mesh plate 13, the purpose of heat exchange dehydration is achieved.
Claims (7)
1. The utility model provides a multistage dewatering system is recycled to quartz sand tailing which characterized in that: the water filtering device comprises a water filtering bin (1) and a fixed partition plate (2), wherein the fixed partition plate (2) is arranged in the water filtering bin (1), a movable blanking plate (3) is arranged on the fixed partition plate (2), a first motor (6) is arranged at the top of the water filtering bin (1), a driving shaft of the first motor (6) penetrates downwards into the water filtering bin (1) and is connected with a first rotating shaft (4) in a shaft mode, and the end part of the first rotating shaft (4) is fixedly connected with the movable blanking plate (3);
A circular through hole (201) is formed in the middle of the fixed partition plate (2), a radial support rod (202) is arranged in the circular through hole (201), a rotating shaft positioning groove (203) is formed in the center of the radial support rod (202), the movable blanking plate (3) is arranged in the circular through hole (201), and a fan-shaped blanking hole (301) is formed in the movable blanking plate (3);
a supporting separation net (7) is arranged in the water filtering bin (1) below the fixed partition plate (2), and filter cloth (8) is arranged on the supporting separation net (7);
a negative pressure pipe (103) is arranged on the side wall of the water filtering bin (1) below the supporting separation net (7);
the lateral wall of the water filtering bin (1) is provided with a through hole, the through hole is parallel and level with the supporting separation net (7), and the water filtering bin (1) outside the through hole is fixed with a drying bin (12).
2. The multistage dewatering system for recycling quartz sand tailings of claim 1, wherein: and a stirring rod (5) is arranged on the first rotating shaft (4).
3. The multistage dewatering system for recycling quartz sand tailings of claim 1, wherein: the top of the water filtering bin (1) is provided with a feeding pipe (101), and the bottom of the water filtering bin (1) is provided with a discharging pipe (102).
4. The multistage dewatering system for recycling quartz sand tailings of claim 1, wherein: supporting and separating net (7) top be equipped with scraping wings (10), wear to be equipped with two horizontally threaded rod (11) in straining water storehouse (1), threaded rod (11) pass scraping wings (10) and with between scraping wings (10) threaded connection, threaded rod (11) and set up the axle connection between second motor (9) on straining water storehouse (1) outer wall.
5. The multistage dewatering system for recycling quartz sand tailings of claim 4, wherein: the drying bin (12) is internally provided with a vertical support plate (17), the end part of the threaded rod (11) penetrates through a through hole on the side wall of the filtering water bin (1) and is movably arranged on the vertical support plate (17), and the vertical support plate (17) has the same size with the through hole.
6. The multistage dewatering system for recycling quartz sand tailings of claim 5, wherein: drying storehouse (12) in be equipped with polylith otter board (13), the aperture of otter board (13) from top to bottom reduces gradually, drying storehouse (12) top is equipped with third motor (16), the drive shaft of third motor (16) is worn to establish downwards in drying storehouse (12) and is connected with second pivot (15) axle, be equipped with on second pivot (15) and fix and dial material subassembly (14), fixed material subassembly (14) of dialling is "ten" style of calligraphy member, one-to-one is equipped with one in drying storehouse (12) of a plurality of otter boards (13) top and fixes and dials material subassembly (14).
7. The multistage dewatering system for recycling quartz sand tailings of claim 6, wherein: drying chamber (12) bottom be equipped with row material pipe (122), be equipped with intake pipe (123) on the position that drying chamber (12) lateral wall is close to the bottom, drying chamber (12) top is equipped with blast pipe (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121929180.3U CN215538834U (en) | 2021-08-17 | 2021-08-17 | Multistage dewatering system is recycled to quartz sand tailing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121929180.3U CN215538834U (en) | 2021-08-17 | 2021-08-17 | Multistage dewatering system is recycled to quartz sand tailing |
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| CN215538834U true CN215538834U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121929180.3U Active CN215538834U (en) | 2021-08-17 | 2021-08-17 | Multistage dewatering system is recycled to quartz sand tailing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116878236A (en) * | 2023-09-07 | 2023-10-13 | 伊春鹿鸣矿业有限公司 | Multistage dewatering device of mine tailing material |
-
2021
- 2021-08-17 CN CN202121929180.3U patent/CN215538834U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116878236A (en) * | 2023-09-07 | 2023-10-13 | 伊春鹿鸣矿业有限公司 | Multistage dewatering device of mine tailing material |
| CN116878236B (en) * | 2023-09-07 | 2023-11-21 | 伊春鹿鸣矿业有限公司 | Multistage dewatering device of mine tailing material |
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