CN220360843U

CN220360843U - Sewage treatment continuous flow sand pool

Info

Publication number: CN220360843U
Application number: CN202321579090.5U
Authority: CN
Inventors: 刘伟; 穆晓娟; 付文圣; 魏汉儒; 李亚建
Original assignee: Xinjiang Ningyuan Digital Technology Co ltd
Current assignee: Xinjiang Ningyuan Digital Technology Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-01-19
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a sewage treatment continuous flow sand pool, which relates to the technical field of sewage treatment and comprises a flow sand pool body, wherein a pretreatment box is fixedly connected to the outer surface of the flow sand pool body, a water injection pipe is arranged on the upper surface of the pretreatment box, a cleaning mechanism is arranged on the outer surface of the pretreatment box, a storage box is fixedly connected to the outer surface of the pretreatment box, a communicating block is arranged on the upper surface of the storage box, the outer surface of the communicating block is fixedly connected to the outer surface of the pretreatment box, and the inner wall of the communicating block is communicated with the inner wall of the pretreatment box and the inner wall of the storage box. It can clear up the rubbish on filter screen surface through setting up clearance mechanism's effect, and clearance mechanism is direct to push into the intercommunication piece with filterable rubbish when injecting into sewage and drops the inside at the bin and store, and the staff can directly take out rubbish, avoids manual clearance to lead to waste time and energy to reduce cleaning efficiency, improves sewage treatment continuous flow sand basin's practicality.

Description

Sewage treatment continuous flow sand pool

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment continuous flow sand pool.

Background

The rapid development of cities promotes the continuous promotion of the production and living standard, and the corresponding total sewage amount is continuously increased. In order to avoid environmental pollution caused by direct discharge of sewage, the analysis and comparison of treatment technology process must be enhanced, and the municipal sewage characteristics are combined, so that optimal treatment effect is achieved by preferred selection application, and the effluent can reach professional discharge standard. At present, the active sand filter is increasingly commonly applied to municipal sewage treatment, suspended matters in the sewage can be effectively removed, the effluent can reach the first-level standard, and the active sand filter has higher economic benefit as an advanced treatment process.

At present, a common active sand filter in the market is usually a continuous flow sand filter, which can also be called a continuous flow sand filter, and has the main function of removing impurities and suspended matters in water through a filtering sand layer so as to improve water quality, and when sewage enters the interior of the flow sand filter from the upper part, the sewage needs to pass through a pretreatment unit for removing the impurities and suspended matters with larger volume in the sewage.

When sewage enters the pretreatment unit, the filtered objects can be accumulated in the pretreatment unit to cause blockage, so that the water flow increases resistance to reduce the filtering effect, and when the sewage is stopped to be injected, the garbage is cleaned manually, the process is time-consuming and labor-consuming, and the filtering efficiency of the sewage is reduced; for this reason, we provide a sewage treatment continuous flow sand tank to solve the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a sewage treatment continuous flow sand pool.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage treatment continuous flow sand pond, includes the flow sand pond body, the surface mounting of flow sand pond body has the pretreatment case, the last surface mounting of pretreatment case has the water injection pipe, the surface of pretreatment case is provided with clearance mechanism, the surface mounting of pretreatment case has the bin, the last surface mounting of bin has the intercommunication piece, and the surface mounting of intercommunication piece is linked together in the surface of pretreatment case, the inner wall of intercommunication piece is linked together with the inner wall of pretreatment case and the inner wall of bin, the surface mounting of bin has sealing door, the inner wall fixedly connected with water conservancy diversion piece of pretreatment case, the inner wall fixedly connected with filter screen of pretreatment case.

Further, the bottom surface fixedly connected with flat board of pretreatment case, the bottom surface fixedly connected with of bin is in the upper surface of flat board, four bracing pieces of bottom surface fixedly connected with of flat board, communicating pipe is installed to the inner wall of pretreatment case, and the communicating pipe runs through in the inner wall of catch basin body and extends to the inside of catch basin body.

Further, the inner wall fixedly connected with support of the class sand pond body, the bottom surface fixedly connected with of support two second rotation motors, two the equal fixedly connected with fixed block of output of second rotation motor, the puddler of four circumference arrays of surface fixedly connected with of fixed block, the surface mounting of class sand pond body has the drain pipe.

Further, the cleaning mechanism comprises an assembly box and a guide block, wherein the outer surface of the assembly box is fixedly connected to the outer surface of the pretreatment box, the outer surface of the guide block is fixedly connected to the inner wall of the pretreatment box, and a filtering hole is formed in the inner bottom wall of the assembly box.

Further, the guide way has been seted up to the inner wall of guide block, the spout has been seted up to the inner wall of subassembly case, the first rotation motor of inner wall fixedly connected with of subassembly case, the output fixedly connected with threaded rod of first rotation motor, and the one end rotation that the threaded rod kept away from first rotation motor surface is connected in the inner wall of subassembly case.

Further, the surface threaded connection of threaded rod has the movable block, the surface fixedly connected with connecting rod of movable block, and the surface sliding connection of connecting rod is in the inner wall of spout and the inner wall of pretreatment case.

Further, the outer surface fixedly connected with push plate of connecting rod, and the surface sliding connection of push plate is in the inner wall of guide way.

Compared with the prior art, the sewage treatment continuous flow sand pool has the following beneficial effects:

according to the utility model, through the effect of the cleaning mechanism, the garbage on the surface of the filter screen can be cleaned, when sewage is injected, the cleaning mechanism directly pushes the filtered garbage into the communicating block and drops the communicating block into the storage box for storage, so that workers can directly take out the garbage, the time and labor waste caused by manual cleaning are avoided, the cleaning efficiency is reduced, and the practicability of the sewage treatment continuous flow sand basin is improved.

According to the utility model, through the cooperation among the second rotating motor, the fixed block and the stirring rod, the water flow and the flow state of active gravel in the flowing sand pond body can be controlled, so that the filtration of sewage can be accelerated, and the filtration efficiency of the sewage treatment continuous flowing sand pond is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the cleaning mechanism of the present utility model;

fig. 4 is a schematic view showing the internal structure of the component box of the present utility model.

In the figure: 1. a flow sand pool body; 2. a pretreatment box; 3. a water injection pipe; 4. a cleaning mechanism; 401. an assembly box; 402. a guide block; 403. a guide groove; 404. a chute; 405. a first rotating motor; 406. a threaded rod; 407. a moving block; 408. a connecting rod; 409. a pushing plate; 410. a filter hole; 5. a communicating block; 6. a storage tank; 7. sealing the door; 8. a flow guiding block; 9. a filter screen; 10. a flat plate; 11. a support rod; 12. a bracket; 13. a second rotating motor; 14. a fixed block; 15. a stirring rod; 16. a drain pipe; 17. and communicating pipe.

Description of the embodiments

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

This embodiment provides a sewage treatment continuous flow sand pond, the device is used for clearing up filterable rubbish in sewage pretreatment's filtration process, through setting up the effect of clearance mechanism 4, can clear up the rubbish on filter screen 9 surface, clearance mechanism 4 is direct to push into the intercommunication piece 5 with filterable rubbish when injecting into sewage and drops in the inside of bin 6 and store, the staff can directly take out rubbish, avoid manual clearance to lead to wasting time and energy to reduce cleaning efficiency, improve sewage treatment continuous flow sand pond's practicality.

Referring to fig. 1 to 4, a sewage treatment continuous flow sand pool comprises a flow sand pool body 1, wherein a pretreatment box 2 is fixedly connected with the outer surface of the flow sand pool body 1, a water injection pipe 3 is arranged on the upper surface of the pretreatment box 2, and a cleaning mechanism 4 is arranged on the outer surface of the pretreatment box 2.

Referring to fig. 1, 3 and 4, the cleaning mechanism 4 includes an assembly box 401 and a guide block 402, the outer surface of the assembly box 401 is fixedly connected to the outer surface of the pretreatment box 2, the outer surface of the guide block 402 is fixedly connected to the inner wall of the pretreatment box 2, and a filter hole 410 is formed in the inner bottom wall of the assembly box 401.

After the sewage enters the inside of the module case 401 by the action of the filtering holes 410, in order to prevent the first rotating motor 405 from being short-circuited by the water flow, the sewage is discharged to the outside through the filtering holes 410.

The inner wall of the guide block 402 is provided with a guide groove 403.

By the action of the guide block 402 and the guide groove 403, when the pushing plate 409 moves, the stability of the pushing plate 409 can be increased, so that the pushing plate can stably push the garbage on the surface of the filter screen 9.

The inner wall of the component box 401 is provided with a sliding groove 404, the inner wall of the component box 401 is fixedly connected with a first rotating motor 405, the output end of the first rotating motor 405 is fixedly connected with a threaded rod 406, and one end, far away from the outer surface of the first rotating motor 405, of the threaded rod 406 is rotationally connected to the inner wall of the component box 401.

Here, the first rotating motor 405 is started to drive the threaded rod 406 to rotate, and drive the moving block 407 in threaded connection to move, and the moving block 407 stably drives the connecting rod 408 and the pushing plate 409 to move, so that the garbage remained on the surface of the filter screen 9 is cleaned.

The outer surface of threaded rod 406 is threaded to be connected with movable block 407, and movable block 407's surface fixedly connected with connecting rod 408, and the surface sliding connection of connecting rod 408 is in the inner wall of spout 404 and the inner wall of pretreatment tank 2.

Through the action of the sliding groove 404 and the connecting rod 408, the moving block 407 can be limited, so that the moving block 407 stably moves on the surface of the threaded rod 406.

The outer surface of the connecting rod 408 is fixedly connected with a pushing plate 409, and the outer surface of the pushing plate 409 is slidably connected to the inner wall of the guide groove 403.

The surface fixedly connected with bin 6 of pretreatment case 2, the last surface mounting of bin 6 has intercommunication piece 5, and the surface fixedly connected with of intercommunication piece 5 is in the surface of pretreatment case 2, and the inner wall of intercommunication piece 5 is linked together with the inner wall of pretreatment case 2 and the inner wall of bin 6.

Here, when the foreign matter is pushed into the interior of the communicating block 5 by the pushing of the cleaning mechanism 4, the garbage can be directly dropped into the interior of the storage box 6 for storage, and the worker can directly open the sealing door 7 to directly clean the garbage.

The sealing door 7 is arranged on the outer surface of the storage box 6, the diversion block 8 is fixedly connected with the inner wall of the pretreatment box 2, and the filter screen 9 is fixedly connected with the inner wall of the pretreatment box 2.

The bottom surface fixedly connected with flat board 10 of pretreatment case 2, the bottom surface fixedly connected with of bin 6 is in the upper surface of flat board 10, the bottom surface fixedly connected with four bracing pieces 11 of flat board 10.

The four support bars 11 are respectively fixed at four corners of the bottom surface of the flat plate 10, so as to stably support the flat plate 10.

The communicating pipe 17 is installed to the inner wall of pretreatment tank 2, and communicating pipe 17 runs through in the inner wall of the catch basin body 1 and extends to the inside of catch basin body 1.

The inner wall fixedly connected with support 12 of the class of sand pond body 1, the bottom surface fixedly connected with of support 12 two second rotation motors 13, the equal fixedly connected with fixed block 14 of output of two second rotation motors 13, the puddler 15 of four circumference arrays of surface fixedly connected with of fixed block 14, the surface mounting of class of sand pond body 1 has drain pipe 16.

Here, the second rotating motor 13 is started to drive the fixed block 14 and the stirring rod 15 to rotate, so that the activated sand and sewage in the flowing sand pool body 1 are stirred, and the filtering efficiency of the flowing sand pool is improved.

Working principle: when the sewage treatment device is used, firstly, sewage enters the pretreatment box 2 through the water injection pipe 3, impurities and suspended matters with larger volume are isolated through the filtration of the filter screen 9, at the moment, the first rotating motor 405 is started to drive the threaded rod 406 to rotate, the moving block 407 in threaded connection is driven to move, the moving block 407 is enabled to stably drive the connecting rod 408 and the pushing plate 409 to move under the limit of the connecting rod 408 and the chute 404, the garbage remained on the surface of the filter screen 9 is cleaned, then the pushing plate 409 pushes the garbage to enter the interior of the communicating block 5 and fall into the interior of the storage box 6 to be stored, at the moment, staff can clean the garbage inside the storage box 6 under the condition of not closing the water injection pipe 3, the filtration efficiency is improved, finally, the sewage after the filtration of the bottom of the pretreatment box 2 enters the interior of the sand flow pool body 1 through the communicating pipe 17, at the moment, the second rotating motor 13 is started to drive the fixed block 14 and the stirring rod 15 to rotate, the active sand and the sewage inside the sand flow pool body 1 are stirred by the rotation of the stirring rod 15, and the sewage flow rate of the two groups of the second rotating motor 13 can be controlled to improve the activity and the flow state of the sewage.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a sewage treatment continuous flow sand pond, includes flow sand pond body (1), its characterized in that: the sand flow tank comprises a sand flow tank body (1), wherein a pretreatment tank (2) is fixedly connected to the outer surface of the sand flow tank body (1), a water injection pipe (3) is arranged on the upper surface of the pretreatment tank (2), a cleaning mechanism (4) is arranged on the outer surface of the pretreatment tank (2), a storage tank (6) is fixedly connected to the outer surface of the pretreatment tank (2), a communicating block (5) is arranged on the upper surface of the storage tank (6), the outer surface of the communicating block (5) is fixedly connected to the outer surface of the pretreatment tank (2), the inner wall of the communicating block (5) is communicated with the inner wall of the pretreatment tank (2) and the inner wall of the storage tank (6), a sealing door (7) is arranged on the outer surface of the storage tank (6), a guide block (8) is fixedly connected to the inner wall of the pretreatment tank (2), and a filter screen (9) is fixedly connected to the inner wall of the pretreatment tank (2).

2. A continuous flow grit chamber for wastewater treatment as in claim 1, wherein: the bottom surface fixedly connected with flat board (10) of pretreatment tank (2), the bottom surface fixedly connected with of bin (6) is in the upper surface of flat board (10), the bottom surface fixedly connected with four bracing pieces (11) of flat board (10), communicating pipe (17) are installed to the inner wall of pretreatment tank (2), and communicating pipe (17) run through in the inner wall of sand flow tank body (1) and extend to the inside of sand flow tank body (1).

3. A continuous flow grit chamber for wastewater treatment as in claim 1, wherein: the inner wall fixedly connected with support (12) of class sand pond body (1), the bottom surface fixedly connected with of support (12) two second rotation motor (13), two the output of second rotation motor (13) is all fixedly connected with fixed block (14), the surface fixedly connected with puddler (15) of four circumference arrays of fixed block (14), the surface mounting of class sand pond body (1) has drain pipe (16).

4. A continuous flow grit chamber for wastewater treatment as in claim 1, wherein: the cleaning mechanism (4) comprises an assembly box (401) and a guide block (402), wherein the outer surface of the assembly box (401) is fixedly connected to the outer surface of the pretreatment box (2), the outer surface of the guide block (402) is fixedly connected to the inner wall of the pretreatment box (2), and a filtering hole (410) is formed in the inner bottom wall of the assembly box (401).

5. A continuous flow grit chamber for wastewater treatment as in claim 4, wherein: guide slot (403) have been seted up to the inner wall of guide block (402), spout (404) have been seted up to the inner wall of subassembly case (401), the inner wall fixedly connected with of subassembly case (401) is first to rotate motor (405), the output fixedly connected with threaded rod (406) of first rotation motor (405), and the one end rotation that the first rotation motor (405) surface was kept away from to threaded rod (406) is connected in the inner wall of subassembly case (401).

6. A continuous flow grit chamber for wastewater treatment as in claim 5, wherein: the surface threaded connection of threaded rod (406) has movable block (407), the surface fixedly connected with connecting rod (408) of movable block (407), and the surface sliding connection of connecting rod (408) is in the inner wall of spout (404) and the inner wall of pretreatment tank (2).

7. A continuous flow grit chamber for wastewater treatment as in claim 6, wherein: the outer surface of the connecting rod (408) is fixedly connected with a pushing plate (409), and the outer surface of the pushing plate (409) is connected to the inner wall of the guide groove (403) in a sliding mode.