CN219024592U - Novel sand washer of external drive - Google Patents
Novel sand washer of external drive Download PDFInfo
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- CN219024592U CN219024592U CN202220458605.5U CN202220458605U CN219024592U CN 219024592 U CN219024592 U CN 219024592U CN 202220458605 U CN202220458605 U CN 202220458605U CN 219024592 U CN219024592 U CN 219024592U
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- sand
- sand washing
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- washing tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to the field of sand washing equipment structures, in particular to a novel sand washer driven by the outside, which comprises a sand washing groove, a wheel bucket disc and recovery grooves fixed on two sides of the sand washing groove, wherein overflow ports communicated with the recovery grooves are arranged on the side surfaces of the sand washing groove. During operation, sand grains can be fished up to the upper part of the sand washing groove through the water filtering plate on the wheel bucket disc, so that fine sand grains can flow into the recovery groove along the overflow port, the separation plate on the recovery groove is collided to act to accelerate to subside downwards to the bottom surface in the recovery groove, then the sand grains slide downwards to the sand discharging pipe, and the sand grains are conveyed to the fine sand recovery integrated machine by the sand pumping pump. In the process, the sawtooth structure at one end of the water filtering plate can more conveniently and rapidly drag up sand grains, and the separation plate can prevent fine sand grains which float upwards and are carried up by periodically stirred water flow, so that the fine sand grains are prevented from flowing back into the sand washing tank from the overflow port. Therefore, the utility model can effectively improve the sedimentation efficiency of the sand slurry water, thereby improving the recovery efficiency of the fine sand particles.
Description
Technical Field
The utility model relates to the field of sand washing equipment structures, in particular to a novel externally-driven sand washer.
Background
The wheel bucket type sand washer is a common washing and selecting device for treating sand grains and slag particles, and mainly comprises a sand washing tank, a wheel bucket disc and a driving device.
At present, due to the problem of the self structure of the wheel bucket type sand washer, the wheel bucket disc can stir water flow in the sand washing groove in the rotating process, so that the water flow in the sand washing groove is relatively disordered, the recovery of fine sand discharged from the overflow outlet is influenced, and the recovery efficiency of the fine sand is relatively low.
Disclosure of Invention
Aiming at the defects of the background technology, the utility model provides a novel sand washer driven by the outside.
The utility model adopts the following technical scheme:
the utility model provides a novel sand washer of external drive which characterized in that, this sand washer includes:
the sand washing tank is provided with overflow ports above two sides;
the wheel bucket disc is connected to the sand washing groove and rotates, a plurality of water filtering plates are fixed on the annular surface of the wheel bucket disc in an annular array mode, and the edge of one end of each water filtering plate, which faces to the outside of the wheel bucket disc, is of a sawtooth structure;
the sand washing device comprises a sand washing tank, a sand pump, a sand discharge pipe, a sand pump and a plurality of inclined partition plates, wherein the two sides of the sand washing tank are respectively fixed with the sand washing tank, the plurality of inclined partition plates which are uniformly distributed are arranged above the sand washing tank, each partition plate is arranged in an inclined manner relative to the sand washing tank, the bottom surface of the sand washing tank is inclined, and the sand discharge pipe is arranged at the lower end of the sand washing tank and is connected to the sand pump, so that the sand pump can pump out mud slurry water in the sand washing tank;
the overflow ports are communicated with the recovery tank and are positioned above the partition plates which are distributed in a arrayed mode.
As a further improvement, the recovery tank is fixed with spoilers below the separation plates, and the spoilers are arranged in an extending manner along the direction of the arrangement distribution of the separation plates, so that the spoilers are fixedly connected with the separation plates.
As a further improvement, the sand discharge pipes at the lower ends of the recovery tanks at both sides of the sand washing tank are connected to the same sand pump.
As a further improvement, the partition plate is bent into a plate with two faces, and the two faces are respectively a guide plate and a bent plate which are sequentially arranged from top to bottom, wherein the guide plate is folded back to form the bent plate after being inclined downwards.
As a further improvement, a plurality of through water filtering holes are distributed on the surface of the water filtering plate.
As a further improvement, a plurality of tooth pins are distributed in the middle of the wheel bucket disc at a position close to the periphery in a circumferential array, one end of the sand washing groove is provided with a rotating shaft, both ends of the rotating shaft are fixed to bearing seats, and both bearing seats are fixed to the sand washing groove; a transmission gear is also fixed in the middle of the rotating shaft and meshed with a plurality of toothed pins of the wheel bucket disc; and a driving device is also fixed on the sand washing groove and drives the rotating shaft to rotate.
As a further improvement, the two bearing seats are fixed at the position, close to the middle, of one end of the sand washing groove, an output shaft of the driving device is fixedly connected with a universal shaft, and one end, far away from the driving device, of the universal shaft is fixedly connected with the rotating shaft.
As can be seen from the above description of the structure of the present utility model, compared with the prior art, the present utility model has the following advantages: according to the utility model, the sand washing effect is realized through the rotation of the wheel bucket disc, and meanwhile, the water filtering plate on the wheel bucket disc can drag sand grains up to the upper part of the sand washing groove, so that fine sand grains can flow into the recovery groove along the overflow port, settle down to the bottom surface in the recovery groove along the separation plate, slide down to the sand discharge pipe through the bottom surface of the recovery groove, and are sent to the fine sand recovery integrated machine by the sand pumping pump, thereby completing the recovery of the fine sand grains. In this process, the sawtooth structure of drainage board one end can be more convenient and quick with the sand grain is fished up, and the division board can prevent by the rivers of periodic stirring carry up and the fine sand grain that floats, thereby avoid fine sand grain follow overflow mouth backward flow to in the wash bowl. Therefore, the sedimentation speed of fine sand particles in the sand slurry water can be effectively improved, and the sand recovery efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a schematic perspective view of the transmission gear arranged on the base.
Fig. 4 is a schematic side view of the present utility model.
Fig. 5 is a side view schematically showing the internal structure of the recovery tank.
Fig. 6 is a schematic side view of the divider plate.
Fig. 7 is a schematic view of a forward cross-sectional structure of the present utility model.
Fig. 8 is an enlarged schematic view at B in fig. 7.
Fig. 9 is a schematic structural view of the partition plate.
FIG. 10 is a schematic view of an embodiment of a fixed spoiler in a recycling tank according to the perspective of FIG. 8.
Detailed Description
Specific embodiments of the present utility model will be described below with reference to the accompanying drawings.
As shown in figure 1, the novel sand washer with external drive comprises a sand washing tank 1, a wheel bucket disc 3 and recovery tanks 2 fixed on two sides of the sand washing tank 1. Wherein the wheel bucket disc 3 is connected to the sand washing tank 1, so that the lower half part of the wheel bucket disc 3 is positioned in the sand washing tank 1.
As shown in fig. 2 and 3, a plurality of tooth pins 31 are circumferentially arrayed in the middle of the wheel bucket plate 3 at a position near the periphery. Referring again to fig. 2 to 4, one end of the sand washing tank 1 is provided with a rotating shaft 43, both ends of the rotating shaft 43 are fixed to bearing seats 45, and the two bearing seats 45 fix the sand washing tank 1 at a position close to the middle. Specifically, a bottom plate 11 may be fixed on the sand washing tank 1, two bearing blocks 45 are fixed on the bottom plate 11, and two bearing blocks 45 are located near the middle of the bottom plate 11. A transmission gear 44 is also fixed in the middle of the rotating shaft 43, and the transmission gear 44 is meshed with the plurality of toothed pins 31 of the bucket wheel 3, so that the rotation of the transmission gear 44 can drive the bucket wheel 3 to rotate. The position on the bottom plate 11, which is close to one side of the sand washing groove 1, is also fixed with a driving device 41, the driving device 41 is a power assembly formed by a speed reducer and a motor, an output shaft of the driving device 41 (namely a power output shaft of the speed reducer) is fixedly connected with a universal shaft 42, one end, which is far away from the driving device 41, of the universal shaft 42 is fixedly connected with a rotating shaft 43, so that the driving device 41 drives the rotating shaft 43 to rotate through the universal shaft 42, and the wheel bucket disc 3 is driven to rotate through a transmission gear 44, and the sand washing effect is realized.
In the external driving structure formed by the driving device 41, the transmission gear 44 and the rotating shaft 43, the driving device 41 and the rotating shaft 43 can shorten the length of the rotating shaft 43 in the middle of the sand washing tank 1 through the transmission of the universal shaft 42, so that the situation that the overlong rotating shaft 43 is arranged on the sand washing tank 1 and is easy to deform or break is avoided. It can be seen that the connection of the drive 41 to the shaft 43 via the cardan shaft 42 further increases the service life of the device.
Preferably, a feeding gap 101 is also formed between the bottom plate 11 and the end of the sand washing tank 1, and sand grains can be fed into the sand washing tank along the feeding gap 101. A protective cover 12 may be further disposed on the base plate 11 above the transmission gear 44, and the protective cover 12 is used for protecting the transmission gear and preventing sand grains and the like from falling on the transmission gear 44.
As shown in fig. 7 and 8, both sides of the sand washing tank 1 are provided with overflow ports 101, the overflow ports 101 are communicated with the recovery tank 2 close to the overflow ports, that is, the side surface of the recovery tank 2 close to the sand washing tank 1 is provided with a notch 201 communicated with the overflow ports 101, so that sand slurry water, fine sand grains and the like in the sand washing tank 1 can flow into the recovery tank 2 from the overflow ports 101 through the notch 201.
As shown in fig. 1 and 9, the annular surface of the wheel bucket disc 3 is fixed with a plurality of water filtering plates 32 in an annular array, a plurality of penetrating water filtering holes 321 are distributed on the surface of the water filtering plates 32, and the edge of one end of the water filtering plates 32 facing the outside of the wheel bucket disc 3 is provided with a saw tooth structure 322. In operation, when the wheel bucket disc 3 rotates at a low speed, the saw tooth structure 322 at the edge of the water filtering plate 32 can be more easily inserted into the sand grains in the sand washing tank 1, and the water filtering holes 321 can filter the water contained in the fished fine sand grains, so that the wheel bucket disc 3 can drag up the sand grains with smaller rotation torque force, and the fine sand grains can rise from the sand washing tank to permeate into the recovery tank 2 from the overflow port 101.
As shown in fig. 4 and 5, the bottom surface of the recovery tank 2 is inclined, preferably by an angle of 4 °. The recovery tank 2 is provided with a sand discharge pipe 22 below the lower end, said sand discharge pipe 22 being connected to a sand pump (not shown in the drawing). The inclined bottom surface of the recovery tank 2 can accelerate the falling fine sand particles to flow downwards to the sand discharge pipe 22, and the pumping pump pumps out the slurry and the slurry water in the recovery tank 2 and pumps out the slurry and slurry water to the fine sand recovery integrated machine, so that the recovery of the fine sand particles is completed. Further, the sand discharge pipes 22 at the lower ends of the recovery tanks 2 at both sides of the sand washing tank 1 are connected to the same sand pump so as to facilitate uniform recovery of fine sand.
With continued reference to fig. 4 and 5, a plurality of the partition plates 21 are arranged above the recovery tank 2 in the arrangement, specifically, the partition plates 21 are arranged along the edges of the side edges of the recovery tank 2 to the openings of the recovery tank 2, and the overflow port 101 is located above the partition plates 21. Each partition plate 21 is disposed obliquely with respect to the sand washing tank 1. After the structure is adopted, after sand slurry water enters the recovery tank 2 through the overflow port 101, the sand slurry water in the recovery tank 2 collides with the partition plate 21 to sink, and as the partition plate 21 is of an inclined structure, when the wheel bucket disc 3 periodically rotates to stir water flow to cause water flow disorder in the recovery tank 2, the inclined partition plate 21 can block the floating sand slurry water, so that fine sand grains are prevented from flowing back into the sand washing tank 1 from the overflow port 101 again, the sand slurry water can smoothly sink and flow downwards to the sand discharge pipe 22 along the inclined bottom surface of the recovery tank 2, and then the sand slurry is pumped to a fine sand recovery integrated machine by a sand pumping pump, so that the recovery of the fine sand grains is completed.
Further, as shown in fig. 6, the partition plate 21 is bent into a plate with two surfaces, and the two surfaces are a baffle 211 and a bending plate 212 sequentially disposed from top to bottom, where the baffle 211 is folded back to form the bending plate 212 after being inclined downward. The upper surface of the deflector 211 is used for guiding the sand slurry water flowing into the recovery tank 2 through the overflow port 101 to be settled down to the bottom surface of the recovery tank 2 along the upper surface of the deflector 211, and the lower surface of the deflector 211 is used for blocking the floating fine sand particles; the bending plate 212 is used for blocking fine sand floating to one side of the lower surface of the deflector 211, so that the fine sand is settled down again along the surface of the bending plate 212. It can be seen that the structure of the baffle plate 21 having the baffle plate 211 and the bending plate 212 can effectively improve the recycling rate of fine sand in the sand slurry water and the sedimentation rate of the sand slurry water.
In addition, as shown in fig. 10, a spoiler 23 is fixed below the separation plates 21 in the recovery tank 2, and the spoiler 23 is extended along the direction in which the separation plates 21 are arranged and distributed, so that the spoiler 23 is fixedly connected to each separation plate 21. The structure of the partition plate 21 can divide the recovery tank 2 into two spaces, and can divide the water flow which is disturbed in the recovery tank 2, so as to play a role in slowing down the water flow, so as to reduce the settling time of fine sand particles, that is, further improve the settling efficiency of fine sand in the sand slurry water.
In summary, the utility model realizes the sand washing effect by the rotation of the wheel bucket plate 3, and the water filtering plate 32 on the wheel bucket plate 3 can drag sand grains up to the upper part in the sand washing tank 1, so that fine sand grains can infiltrate into the recovery tank 2 along the overflow port 101, settle down to the bottom surface in the recovery tank 2 along the partition plate 21, slide down to the sand discharging pipe 22 through the bottom surface of the recovery tank 2, and are sent to the fine sand recovery integrated machine by the sand pumping pump, thereby completing the recovery of fine sand grains. In this process, the saw tooth structure 322 at one end of the water filtering plate 32 can more conveniently and rapidly drag up the sand, and the separation plate 21 can prevent the fine sand floating up by the periodically stirred water flow from flowing back into the sand washing tank 1, so that the settling speed of the fine sand in the sand slurry water can be effectively increased, and the recovery efficiency of the fine sand can be improved.
The foregoing is merely illustrative of specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the design concept shall fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a novel sand washer of external drive which characterized in that, this sand washer includes:
the sand washing tank is provided with overflow ports above two sides;
the wheel bucket disc is connected to the sand washing groove and rotates, a plurality of water filtering plates are fixed on the annular surface of the wheel bucket disc in an annular array mode, and the edge of one end of each water filtering plate, which faces to the outside of the wheel bucket disc, is of a sawtooth structure;
the sand washing device comprises a sand washing tank, a sand pump, a sand discharge pipe, a sand pump and a plurality of inclined partition plates, wherein the two sides of the sand washing tank are respectively fixed with the sand washing tank, the plurality of inclined partition plates which are uniformly distributed are arranged above the sand washing tank, each partition plate is arranged in an inclined manner relative to the sand washing tank, the bottom surface of the sand washing tank is inclined, and the sand discharge pipe is arranged at the lower end of the sand washing tank and is connected to the sand pump, so that the sand pump can pump out mud slurry water in the sand washing tank;
the overflow ports are communicated with the recovery tank and are positioned above the partition plates which are distributed in a arrayed mode.
2. An externally driven novel sand washer as set forth in claim 1 wherein: the recycling groove is fixedly provided with spoilers below the partition plates, and the spoilers extend along the arrangement and distribution directions of the partition plates, so that the spoilers are fixedly connected with the partition plates.
3. An externally driven novel sand washer as set forth in claim 1 wherein: the sand discharge pipes at the lower ends of the recovery tanks at the two sides of the sand washing tank are connected to the same sand pumping pump.
4. An externally driven novel sand washer as set forth in claim 1 wherein: the division plate is bent into a plate with two faces, and the two faces are respectively a guide plate and a bent plate which are sequentially arranged from top to bottom, wherein the guide plate is bent back to form the bent plate after being inclined downwards.
5. An externally driven novel sand washer as set forth in claim 1 wherein: the surface of the water filtering plate is distributed with a plurality of penetrating water filtering holes.
6. An externally driven novel sand washer as set forth in claim 1 wherein: a plurality of tooth pins are circumferentially arrayed in the middle of the wheel bucket disc at a position close to the periphery, one end of the sand washing groove is provided with a rotating shaft, both ends of the rotating shaft are fixed to bearing seats, and both bearing seats are fixed to the sand washing groove; a transmission gear is also fixed in the middle of the rotating shaft and meshed with a plurality of toothed pins of the wheel bucket disc; and a driving device is also fixed on the sand washing groove and drives the rotating shaft to rotate.
7. An externally driven novel sand washer as set forth in claim 6 wherein: the two bearing seats are fixed to the position, close to the middle, of one end of the sand washing groove, an output shaft of the driving device is fixedly connected with a universal shaft, and one end, far away from the driving device, of the universal shaft is fixedly connected with the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220458605.5U CN219024592U (en) | 2022-03-04 | 2022-03-04 | Novel sand washer of external drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220458605.5U CN219024592U (en) | 2022-03-04 | 2022-03-04 | Novel sand washer of external drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219024592U true CN219024592U (en) | 2023-05-16 |
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ID=86274831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220458605.5U Active CN219024592U (en) | 2022-03-04 | 2022-03-04 | Novel sand washer of external drive |
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| Country | Link |
|---|---|
| CN (1) | CN219024592U (en) |
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2022
- 2022-03-04 CN CN202220458605.5U patent/CN219024592U/en active Active
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