CN215742337U - Sand-water separation and sand washing integrated device - Google Patents
Sand-water separation and sand washing integrated device Download PDFInfo
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- CN215742337U CN215742337U CN202122197317.7U CN202122197317U CN215742337U CN 215742337 U CN215742337 U CN 215742337U CN 202122197317 U CN202122197317 U CN 202122197317U CN 215742337 U CN215742337 U CN 215742337U
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Abstract
The utility model discloses a sand-water separation and sand washing integrated device which comprises a support frame, wherein a sand-water separation and sand washing mechanism is arranged on the support frame, the bottom end of the sand-water separation and sand washing mechanism is connected with an inclined sand discharge mechanism, a support assembly is arranged at the bottom of the sand discharge mechanism, a filtering mechanism is arranged on the sand discharge mechanism and above a liquid level area, and the filtering mechanism is connected with the sand-water separation and sand washing mechanism through a water return pipe. The sand-water separation and sand washing integrated device has the beneficial effects that the structure is simple, the practicability is strong, the working process is stable, the synchronous operation of the sand-water separation and the sand washing operation can be realized, the cost of the sand-water separation and the sand washing operation is reduced by using the sand-water separation and sand washing integrated device, and meanwhile, the efficiency of the sand-water separation and the sand washing operation is also improved.
Description
Technical Field
The utility model relates to the technical field of sand treatment, in particular to a sand-water separation and sand washing integrated device.
Background
The sewage is inevitably mixed into the silt in the migration, flow and collection processes. If the sand in the sewage is not settled, separated and removed in advance, the operation of subsequent treatment equipment is influenced, and most importantly, a pump of a machine is abraded, a pipe network is blocked, and the biochemical treatment process is interfered and even damaged.
After sewage treatment mechanism sieves sewage and filters, in order to protect follow-up equipment, the grit in the sewage all can separate through the grit chamber and get rid of, selects different sand setting systems according to the water yield relation, also has a large amount of organic matters to discharge together when degritting. The particles discharged from the grit chamber are pumped into a common sand-water separator, and solid-liquid separation is carried out without considering material classification, so that the organic loss of separated grit is 10-80%, and the water content is as high as 50-80%.
The sand-water separation efficiency of the equipment on the market to sewage is low, and later-stage sand washing is needed, so that high transportation and disposal cost is caused, the sanitary condition is severe, and therefore, a sand-water separation and sand washing integrated device needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs a sand-water separation and sand washing integrated device.
The technical scheme of the utility model is that the sand-water separation and sand washing integrated device comprises a support frame, wherein a sand-water separation sand washing mechanism is arranged on the support frame, the bottom end of the sand-water separation sand washing mechanism is connected with a sand discharge mechanism which is obliquely arranged, a support assembly is arranged at the bottom of the sand discharge mechanism, a filtering mechanism is arranged on the sand discharge mechanism and is higher than a liquid level area, and the filtering mechanism is connected with the sand-water separation sand washing mechanism through a water return pipe.
As a further description of the technical scheme, the sand-water separation sand washing mechanism comprises a sand-water separation sand washer, the top of the sand-water separation sand washer is provided with a top cover, the top cover is provided with a feed inlet, the feed inlet is provided with an agitating mechanism, the agitating mechanism is arranged inside the sand-water separation sand washer, a vortex tube cavity is arranged at the inlet of the feed inlet, and a horn-shaped tube is arranged at the outlet of the feed inlet.
As further description of the technical scheme, a water outlet weir plate is arranged inside the sand-water separation sand washer, and a water outlet is formed in one side of the top end of the sand-water separation sand washer.
As further description of the technical scheme, a vulcanized sand bed is arranged at the bottom end inside the sand-water separation sand washer, and a plurality of flushing valves are further arranged on the outer side of the sand-water separation sand washer.
As a further description of the technical solution, the sand discharge mechanism includes a transmission pipeline, one end of the transmission pipeline is connected with the sand-water separation sand washing mechanism, a screw motor is arranged at the other end of the transmission pipeline, and an output end of the screw motor is connected with a sand discharge screw arranged in the transmission pipeline.
As further description of the technical scheme, a sand discharge port is formed in one end, close to the screw motor, of the sand discharge pipeline, and a supporting assembly is arranged at the bottom of the sand discharge pipeline.
As further description of the technical scheme, the filtering mechanism comprises a filtering box body arranged on the sand discharge pipeline, a filtering plate connected to one end of the water return pipe is arranged inside the filtering box body, and an observation port is arranged on the upper portion of the filtering box body.
As further described in the technical scheme, the supporting assembly comprises a supporting leg arranged at the bottom of the sand discharge pipeline, and an anchor bolt is arranged at the bottom of the supporting leg.
As further description of the technical scheme, the side part of the sand-water separator is provided with an organic matter discharge port.
The sand-water separation and sand washing integrated device has the advantages that the structure is simple, the practicability is high, the working process is stable, the sand-water separation and sand washing operation can be synchronously carried out, the sand-water separation and sand washing integrated device is applied, the cost of the sand-water separation and sand washing operation is reduced, and meanwhile, the efficiency of the sand-water separation and sand washing operation is also improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
In the figure, 1, a support frame; 2. a sand-water separation sand washing mechanism; 3. a sand discharge mechanism; 4. a support assembly; 5. a filtering mechanism; 6. a water return pipe; 7. a sand-water separation sand washer; 8. a top cover; 9. a feed inlet; 10. a stirring mechanism; 11. a vortex lumen; 12. a horn-shaped tube; 13. a water outlet weir plate; 14. a water outlet; 15. a bed of sulfided sand; 16. a flush valve; 17. a transport pipeline; 18. a screw motor; 19. a sand discharge screw; 20. a sand discharge port; 21. a filter box body; 22. a filter plate; 23. a viewing port; 24. supporting legs; 25. an anchor bolt; 26. an organic matter discharge port; 27. and (4) a sand falling port.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings, and as shown in fig. 1-2, an integrated sand-water separation and sand washing device includes a support frame 1, a sand-water separation and sand washing mechanism 2 is disposed on the support frame 1 for sand-water separation, a sand discharge mechanism 3 disposed obliquely is connected to a bottom end of the sand-water separation and sand washing mechanism 2 for sand discharge, a support assembly 4 is disposed at a bottom of the sand discharge mechanism 3 for supporting the sand discharge mechanism 3, the support assembly 4 is used for supporting the sand discharge mechanism 3, a detailed structure of the support assembly 4 is described in detail below, the support assembly 4 includes support legs 24 disposed at a bottom of a sand discharge pipe, and anchor bolts 25 are disposed at bottoms of the support legs 24 for fixing the support legs 24.
In order to reduce the water content of the discharged sand, a filtering mechanism 5 is arranged on the sand discharging mechanism 3 above the liquid level, wherein the filtering mechanism 5 is connected with the sand-water separation sand washing mechanism 2 through a water return pipe 6, the water content of the discharged sand is reduced through the water return pipe 6, the specific structure of the filtering mechanism 5 is described in detail below, the filtering mechanism 5 comprises a filtering box body 21 arranged on a sand discharging pipeline, a filtering plate 22 connected to one end of the water return pipe 6 is arranged inside the filtering box body 21, and an observation port 23 is arranged on the upper portion of the filtering box body 21 in order to realize the observation of the filtering process.
The specific structure of the sand-water separation sand washing mechanism 2 will be described in detail below, the sand-water separation sand washing mechanism 2 comprises a sand-water separation sand washer 7, a top cover 8 is arranged at the top of the sand-water separation sand washer 7, a water outlet weir plate 13 is arranged inside the sand-water separation sand washer 7, the water outlet mode of the device is a weir plate overflow type, the height of the water outlet weir plate 13 is higher than that of the trumpet-shaped pipe 12, an organic matter discharge port 26 is arranged at the side part of the sand-water separation sand washer 7, the organic matter suspended in the middle part of the water body is conveniently discharged through the organic matter discharge port 26, a water outlet 14 is arranged at one side of the top end of the sand-water separation sand washer 7, a sand sulfide bed 15 is arranged at the bottom end inside the sand-water separation sand washer 7, a plurality of flushing valves 16 are also arranged at the outer side of the sand-water separation sand washer 7, water flows through the bottom of the fluidized sand bed to be flushed upwards, and the sand is flushed by the bottom water flow, the separation of organic matter and mineralized matter can be realized, and the separation principle is independent of the particle size according to the density.
The top cover 8 is provided with a feeding hole 9, the feeding hole 9 is provided with a stirring mechanism 10, the stirring mechanism 10 is arranged inside the sand-water separation sand washer 7, the stirring mechanism 10 stirs the sewage containing sand and organic matters, the separation efficiency of the organic matters and the sand is further improved together with a fluidized sand bed, a vortex tube cavity 11 is arranged at the inlet of the feeding hole 9, a horn-shaped tube 12 is arranged at the outlet of the feeding hole 9, the fed sewage can enter the device along the vortex tube cavity 11 and generates a coanda effect on the surface of the horn-shaped tube 12, the water flow direction of the sewage to be treated is converted from the vertical direction to the horizontal direction, the box body is uniformly distributed, the flow speed of the sewage is rapidly reduced, and the solid (sand and stone particles and organic matters) in the sewage is separated according to the particle sinking speed under the synergistic action of flow steering and flow speed reduction, entering the lower area of the equipment, realizing the separation efficiency of particles of 0.2-0.25mm by the coanda effect to reach more than 95 percent and the organic loss on ignition to be less than 3 percent. The solid content of the discharged slag reaches more than 90 percent.
The sand-water separation sand washing mechanism 2 is used for discharging sand after working, the concrete structure of the sand discharging mechanism 3 is described in detail below, the sand discharging mechanism 3 comprises a transmission pipeline 17, one end of the transmission pipeline 17 is connected with the sand-water separation sand washing mechanism 2, the other end of the transmission pipeline 17 is provided with a screw motor 18, the output end of the screw motor 18 is connected with a sand discharging screw 19 arranged in the transmission pipeline 17, a sand discharging port 20 is arranged at one end, close to the screw motor 18, of the sand discharging pipeline, sand after being precipitated and removed of organic matters enters the transmission pipeline 17, is conveyed to the sand discharging port 20 through the sand discharging screw 19, the sand can be automatically discharged, a supporting component 4 is arranged at the bottom of the sand discharging pipeline, and can be adjusted according to the actual working condition on site, so that the difficulty of site installation is reduced.
The above detailed description explains the specific structure of the present invention, and the following description explains the working principle of the present invention:
sewage containing organic matter attached sand enters from the vortex pipe cavity 11, a coanda effect is generated on the surface of the horn-shaped pipe 12, so that the sewage horizontally enters the sand-water separation sand washer 7 along the horn-shaped pipe 12, the flow rate of the sewage is greatly reduced, sand in the sewage sinks under the action of gravity, service water enters the bottom space of the sand sulfide bed 15 through the flushing valve 16 and enters the equipment main body through the opening of the sand sulfide bed 15, the sunk sand is flushed with the help of the stirring mechanism 10 to remove the organic matter attached to the surface of the sand, the cleaned sand enters the transmission pipeline 17 at the bottom through the sand falling port 27, the separated organic matter is discharged out of the equipment through the organic matter discharge port 26, clean water passes through the water outlet weir plate 13 and then is discharged out of the equipment from the water outlet 14, the sand discharge screw 19 discharges the clean sand out of the equipment from the sand discharge port 20 under the driving of the screw motor 18, and excess water returns to the main body cavity through the filter plate 22 and the water return pipe 6 in the sand discharge process, when the equipment is stopped, the sand-water mixture in the equipment can be completely discharged through the emptying valve.
This integrative device of sand-water separation and washing sand, simple structure, the practicality is stronger, and the working process is stable, can realize going on in step of sand-water separation and washing sand operation, utilizes this integrative device of sand-water separation and washing sand, has reduced the cost of sand-water separation and washing sand operation, simultaneously, has also improved the efficiency of sand-water separation and washing sand operation.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides an integrative device of sand-water separation and washed-out sand, a serial communication port, including support frame (1), be provided with sand-water separation washed-out sand mechanism (2) on support frame (1), the bottom of sand-water separation washed-out sand mechanism (2) is connected with row's sand mechanism (3) that are the slope setting, the bottom setting of row's sand mechanism (3) is provided with supporting component (4), it is provided with filtering mechanism (5) to be higher than the liquid level region in row's sand mechanism (3), filtering mechanism (5) with connect through wet return (6) between sand-water separation washed-out sand mechanism (2).
2. The sand-water separation and sand washing integrated device according to claim 1, wherein the sand-water separation and sand washing mechanism (2) comprises a sand-water separation sand washer (7), a top cover (8) is arranged on the top of the sand-water separation sand washer (7), a feed port (9) is arranged on the top cover (8), an agitating mechanism (10) is arranged on the feed port (9), the agitating mechanism (10) is arranged inside the sand-water separation sand washer (7), a vortex tube cavity (11) is arranged at an inlet of the feed port (9), and a horn-shaped tube (12) is arranged at an outlet of the feed port (9).
3. The sand-water separation and sand washing integrated device as claimed in claim 2, characterized in that a water outlet weir plate (13) is arranged inside the sand-water separation sand washer (7), and a water outlet (14) is arranged on one side of the top end of the sand-water separation sand washer (7).
4. The sand-water separation and sand washing integrated device as claimed in claim 2, characterized in that a sand sulfide bed (15) is arranged at the bottom end inside the sand-water separation sand washer (7), and a plurality of flushing valves (16) are arranged outside the sand-water separation sand washer (7).
5. The sand-water separation and sand washing integrated device as claimed in claim 1, wherein the sand discharge mechanism (3) comprises a transmission pipeline (17), one end of the transmission pipeline (17) is connected with the sand-water separation and sand washing mechanism (2), the other end of the transmission pipeline (17) is provided with a screw motor (18), and the output end of the screw motor (18) is connected with a sand discharge screw (19) arranged in the transmission pipeline (17).
6. The sand-water separation and sand washing integrated device is characterized in that a sand discharge port (20) is formed in one end, close to the screw motor (18), of the conveying pipeline (17), and a support assembly (4) is arranged at the bottom of the conveying pipeline (17).
7. The sand-water separation and sand washing integrated device as claimed in claim 1, wherein the filtering mechanism (5) comprises a filtering box body (21) arranged on the sand discharge pipeline, a filtering plate (22) connected to one end of the water return pipe (6) is arranged inside the filtering box body (21), and a viewing port (23) is arranged at the upper part of the filtering box body (21).
8. A sand and water separating and sand washing integrated device according to claim 6, characterized in that the supporting component (4) comprises supporting legs (24) arranged at the bottom of the sand discharge pipe, and the bottom of the supporting legs (24) is provided with an anchor bolt (25).
9. The sand-water separation and sand washing integrated device as claimed in claim 2, characterized in that an organic matter discharge port (26) is arranged at the side part of the sand-water separation sand washer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197317.7U CN215742337U (en) | 2021-09-10 | 2021-09-10 | Sand-water separation and sand washing integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197317.7U CN215742337U (en) | 2021-09-10 | 2021-09-10 | Sand-water separation and sand washing integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215742337U true CN215742337U (en) | 2022-02-08 |
Family
ID=80086444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122197317.7U Active CN215742337U (en) | 2021-09-10 | 2021-09-10 | Sand-water separation and sand washing integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215742337U (en) |
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2021
- 2021-09-10 CN CN202122197317.7U patent/CN215742337U/en active Active
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