CN220736437U - River water purifying and coarse filtering device - Google Patents

Abstract

The utility model belongs to the technical field of river water coarse filtration, in particular to a river water purification coarse filtration device which comprises a filtration tank, wherein a water inlet pipe is communicated with the filtration tank, a shunt pipe is fixedly connected below the water inlet pipe, and a valve is arranged at the shunt pipe; through setting up the shunt tubes, connect water pipe and water pump with water inlet pipe department, start the water pump, send into the water pipe with river water in, and flow into in the shunt tubes, close the valve of one of them pipeline department, river water can flow from another pipeline, the whereabouts is on the filter screen, the filter screen keeps off the big particulate matter in the river water, river water keeps on falling into the water receiving tank through the filtration hole, and flow along the outlet pipe, after filtering for a period of time, the filter screen is stopped up gradually, open the valve of another pipeline department, river water carries out filtering operation on another filter screen, close this pipeline valve, can clear up the operation to the filter screen under the prerequisite of not stopping filtering operation, be favorable to improving the work efficiency of device.

Description

River water purifying and coarse filtering device

Technical Field

The utility model belongs to the technical field of river water coarse filtration, and particularly relates to a river water purifying coarse filtration device.

Background

The water source of industrial process water is surface water, underground water, tap water, municipal sewage reuse water and other water, at present, most factories take river water by directly extending a water intake pipe to a river center for taking water, the river water is conveyed to a secondary pump pool through a primary pump, the secondary pump pool water is directly used in each production process in production, and the river water in the direct water taking process is easy to cause blockage of a water taking device due to impurities entrained in the river water, and a river water purifying and coarse filtering device is generally used for filtering treatment.

The river water purifying and coarse filtering device in the prior art generally consists of a water inlet pipe, a filter screen, a water outlet pipe and other structures, water is conveyed to the water inlet pipe by a water pump, falls onto the filter screen, larger particles in the river water are filtered by the filter screen, the river water falls down according to the dead weight of the river water and is filtered by the filter screen, and finally the filtered river water is concentrated by the water outlet pipe.

In the prior art, after a period of filtering treatment, the blocked waste on the filter screen is gradually accumulated, the meshes of the filter screen are gradually reduced, the filtering efficiency is reduced, even the device cannot work normally, and the waste is cleared by staff to continue to work.

Therefore, a river water purifying and coarse filtering device is proposed to solve the above problems.

Disclosure of Invention

In order to make up the defects of the prior art, the problems that after a period of filtering treatment, the blocked waste on a filter screen is gradually accumulated, the meshes of the filter screen are gradually reduced, the filtering efficiency is reduced, the device cannot work normally even, and the waste is cleared by staff to continue to work are solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a river water purifying coarse filtering device, which comprises a filtering box, wherein a water inlet pipe is communicated with the filtering box, a shunt pipe is fixedly connected below the water inlet pipe, a valve is installed at the shunt pipe, a first motor is fixedly connected to the rear of the filtering box through a mounting frame, a first rotating shaft is fixedly connected to an output shaft of the first motor, the other end of the first rotating shaft is rotatably connected to the filtering box through a bearing, a filter screen is fixedly connected to the first rotating shaft, a fixed plate is fixedly connected to the filter screen, a movable plate is rotatably connected to the fixed plate through a pin shaft, a second motor is fixedly connected to the lower part of the filter screen through a waterproof box, a second rotating shaft is fixedly connected to an output shaft of the second motor, a fixed block is fixedly connected to the lower part of the filter screen, a plurality of protruding blocks are fixedly connected to the second rotating shaft through bearings, a supporting frame is fixedly arranged on two sides of the filtering box, square holes are formed in the two sides of the filtering box, a waste collecting box is fixedly connected to the square holes formed in the filtering box, a handle is fixedly connected to the upper part of the filtering box, a guide bar is fixedly connected to the lower part of the guide bar, and a waste collecting box is fixedly connected to the lower part of the guide bar.

Preferably, the guide holes are formed in two sides of the filter box, the guide rods are inserted into the guide holes formed in the filter box, a connecting plate is fixedly connected to one side of the guide rods, a handle is fixedly connected to the connecting plate, a pushing plate is fixedly connected to the other side of the guide rods, and a rotating block is connected to the filter box in a rotating mode.

Preferably, a water receiving tank is fixedly connected in the filter tank, the water receiving tank is arranged below the filter screen, and a water outlet pipe is fixedly connected below the water receiving tank.

Preferably, two observation ports are formed in the filter box, and an observation window is arranged in the observation port formed in the filter box.

Preferably, the filter box is internally and fixedly connected with a partition plate, the partition plate fixedly connected with the filter box is fixedly connected with a plurality of auxiliary rods, and the auxiliary rods are contacted with the second rotating shaft.

Preferably, the filter box is fixedly connected with a mounting edge, and a controller is arranged in the mounting edge fixedly connected with the filter box.

The utility model has the beneficial effects that:

the utility model provides a river water purifying and coarse filtering device, which is characterized in that a water inlet pipe is connected with a water pipe and a water pump by arranging a shunt pipe, the water pump is started, river water is conveyed into the water inlet pipe and flows into the shunt pipe, a valve at one pipe is closed, the river water flows out from the other pipe and falls onto a filter screen, the filter screen blocks large particulate matters in the river water, the river water continuously falls into a water receiving tank through a filter hole and flows out along a water outlet pipe, after a period of filtering, the filter screen is gradually blocked, the valve at the other pipe is opened, the river water is filtered on the other filter screen, and the valve of the pipe is closed, so that the filter screen can be cleaned on the premise of not stopping the filtering operation, and the working efficiency of the device is improved.

The utility model provides a river water purifying and coarse filtering device, which is characterized in that a protruding block is arranged, a pushing plate is moved, a waste collecting box is pushed to a proper position, a first motor is started, an output shaft of the first motor drives a first rotating shaft to rotate to a proper angle, the first motor is stopped, a second motor is started, an output shaft of the second motor drives the protruding block to rotate, the protruding block impacts a filter screen to vibrate, so that blocked waste on the filter screen slides along the surface of the filter screen, a movable plate is pushed to generate gaps, and the gap slides into the waste collecting box, and the protruding block is favorable for shaking off the waste on the surface of the filter screen, so that incomplete cleaning treatment of the filter screen is prevented, and further the influence on filtering operation is caused.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

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

FIG. 2 is a perspective view of an inner view of the present utility model;

FIG. 3 is a perspective view of a screen according to the present utility model;

FIG. 4 is a perspective view of a pusher block of the present utility model;

FIG. 5 is a perspective view of an enlarged view at A in the present utility model;

FIG. 6 is a perspective view of a waste collection cartridge of the present utility model;

legend description:

1. a filter box; 2. a water inlet pipe; 3. a shunt; 4. a first motor; 5. a first rotating shaft; 6. a filter screen; 7. a fixing plate; 8. a movable plate; 9. a second motor; 10. a second rotating shaft; 11. a protruding block; 12. a connecting plate; 13. a guide rod; 14. a pushing plate; 15. a rotating block; 16. a support frame; 17. a waste collection box; 18. a water receiving tank; 19. a water outlet pipe; 20. an observation window; 21. an auxiliary lever; 22. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-6, the utility model provides a river water purifying coarse filtration device, which comprises a filtration tank 1, wherein a water inlet pipe 2 is communicated with the filtration tank 1, a shunt pipe 3 is fixedly connected below the water inlet pipe 2, a valve is installed at the shunt pipe 3, a first motor 4 is fixedly connected at the rear of the filtration tank 1 through a mounting frame, a first rotating shaft 5 is fixedly connected on an output shaft of the first motor 4, the other end of the first rotating shaft 5 is rotatably connected on the filtration tank 1 through a bearing, a filter screen 6 is fixedly connected on the first rotating shaft 5, a fixed plate 7 is fixedly connected on the filter screen 6, a movable plate 8 is rotatably connected on the fixed plate 7 through a pin shaft, a second motor 9 is fixedly connected below the filter screen 6, a fixed block is fixedly connected on the lower side of the filter screen 6, the other end of the second rotating shaft 10 is rotatably connected on the fixed block through a bearing, a plurality of protruding blocks 11 are fixedly connected on the second rotating shaft 10, two sides of the filtration tank 1 are fixedly connected with a fixed plate 7, two sides of the filtration tank 16 are fixedly connected with a guide bar 17, a guide bar 17 is fixedly connected on the two sides of the filtration tank 1, a guide bar 17 is fixedly connected on the two sides of the support frame is fixedly connected with a waste collection box, a guide bar 17 is fixedly connected on the guide bar is fixedly connected on the support frame, and a waste collection box 17 is fixedly connected on the upper side of the guide bar is fixedly connected on the guide bar 17, and a waste collection box is fixedly connected on the upper side 17.

During operation, connect water pipe and water pump with water pipe 2 department, start the water pump, send the river water into water pipe 2 in, and flow into shunt tubes 3 in, close the valve of one of them pipeline department, the river water can flow from another pipeline, the whereabouts is on filter screen 6, filter screen 6 separates the big particulate matter in the river water, after filtering for a period of time, filter screen 6 blocks gradually, open the valve of another pipeline department, the river water carries out filtering operation on another filter screen 6, close this pipeline valve, start first motor 4, first motor 4 output shaft drives first pivot 5 rotation, after rotating to suitable angle, stop first motor 4, start second motor 9, second motor 9 output shaft drives second pivot 10 rotation, second pivot 10 drives protruding piece 11 rotation, the vibrations that the filter screen 6 produced, the vibrations that protruding piece 11 produced make the waste material that blocks on the filter screen 6 slide along filter screen 6 surface, and promote movable plate 8 and produce the gap, and then help after filter screen 6 produces the jam, the water can carry out the filtration treatment, effectively improve the filtration efficiency of device, promote the waste material collection box 17, the place 17 is followed to take out and remove in order to take out the waste material collection box 17 and take place in order to take place the suitable direction and take place in the place in order to take out the waste material collection box 17, take place in order to remove the place, and remove the waste material collection box 17 is suitable place, and take place in order to collect the waste material collection box is convenient to take place.

Further, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, guide holes are formed on two sides of the filtering box 1, guide rods 13 are inserted into the guide holes formed in the filtering box 1, one side of each guide rod 13 is fixedly connected with a connecting plate 12, a handle is fixedly connected to each connecting plate 12, a pushing plate 14 is fixedly connected to the other side of each guide rod 13, and a rotating block 15 is rotatably connected to the filtering box 1.

During operation, the worker rotates the rotating block 15 to loosen the connecting plate 12, the handle fixedly connected on the handheld connecting plate 12 drives the pushing plate 14 to move outwards, so that the movable plate 8 is loosened, after the waste materials are completely removed, the pushing plate 14 is driven by the forward pushing connecting plate 12 to move, when the pushing plate 14 pushes the movable plate 8 to be in contact with the filter screen 6, the pushing is stopped, the rotating block 15 fixes the movable plate 8, the pushing block 14 is utilized to fix the movable plate 8, and river water or waste materials are prevented from flushing the movable plate 8, and the movable plate 8 falls into filtered water to cause secondary pollution.

Further, as shown in fig. 1 and 2, a water receiving tank 18 is fixedly connected in the filtering tank 1, the water receiving tank 18 is disposed below the filtering screen 6, and a water outlet pipe 19 is fixedly connected below the water receiving tank 18.

In operation, river water falls through the filtering holes, falls into the water receiving tank 18, flows out along the water outlet pipe 19, collects and processes the filtered river water, and performs the next operation.

Further, as shown in fig. 1, two observation ports are formed in the filter box 1, and an observation window 20 is installed in the observation port formed in the filter box 1.

In operation, a worker can observe the blocking condition of the filter screen 6 from the observation window 20 at any time so as to consider whether the next operation is performed.

Further, as shown in fig. 2, a partition plate is fixedly connected in the filter box 1, a plurality of auxiliary rods 21 are fixedly connected on the partition plate fixedly connected in the filter box 1, and the auxiliary rods 21 are in contact with the second rotating shaft 10.

During operation, the first motor 4 is reversely rotated, after the second rotating shaft 10 is in contact with the auxiliary rod 21, the first motor 4 is turned off, the auxiliary rod 21 is arranged, a certain supporting effect can be generated on the filter screen 6, and a limiting effect can be generated during resetting.

Further, as shown in fig. 1, the filter box 1 is fixedly connected with a mounting edge, and a controller 22 is installed in the mounting edge fixedly connected with the filter box 1.

During operation, a worker can directly control the rotation of the first motor 4 and the second motor 9 through the controller 22, or the controller 22 directly performs the cleaning work of the filter screen, so that the workload of the worker is reduced.

Working principle: connecting the water inlet pipe 2 with a water pump, starting the water pump, delivering river water into the water inlet pipe 2, flowing into the shunt tubes 3, closing a valve at one of the pipelines, allowing the river water to flow out from the other pipeline, falling onto the filter screen 6, blocking large particulate matters in the river water by the filter screen 6, continuing to fall into the water receiving tank 18 through the filter holes, flowing out along the water outlet pipe 19, after a period of filtering, gradually blocking the filter screen 6, opening the valve at the other pipeline, allowing the river water to perform filtering operation on the other filter screen 6, closing the pipeline valve, rotating the rotating block 15 by a worker to relax the connecting plate 12, driving the pushing plate 14 to move outwards by holding the handle fixedly connected with the connecting plate 12, loosening the movable plate 8, pushing the waste collecting box 17, moving the guide groove arranged below the waste collecting box 17 along the direction of the guide bar, after moving to a proper position, the waste collection box 17 is stopped to be pushed, the first motor 4 is started, the output shaft of the first motor 4 drives the first rotating shaft 5 to rotate, after rotating to a proper angle, the first motor 4 is stopped, the second motor 9 is started, the output shaft of the second motor 9 drives the second rotating shaft 10 to rotate, the second rotating shaft 10 drives the protrusion block 11 to rotate, the filter screen 6 is driven to vibrate, the vibration generated by the protrusion block 11 enables waste blocked on the filter screen 6 to slide along the surface of the filter screen 6, the movable plate 8 is pushed to generate gaps and slide into the waste collection box 17, after all waste slides into the waste collection box 17, the second motor 9 is closed, the first motor 4 is reversely rotated, after the second rotating shaft 10 contacts with the auxiliary rod 21, the first motor 4 is closed, the push connecting plate 12 is pushed forward to drive the push plate 14 to move, when the push plate 14 pushes the movable plate 8 to contact with the filter screen 6, stopping pushing, rotating the rotating block 15 to fix the movable plate 8, and the worker withdraws the waste collection box 17 for treatment, so that the circulation operation can prevent the device from not working normally due to the blockage of the filter screen 6.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a river purification coarse filtration device, includes rose box (1), the intercommunication has into water pipe (2) on rose box (1), it has shunt tubes (3), its characterized in that to go into water pipe (2) below rigid coupling: the utility model discloses a waste collection device, including filter box (1), filter screen (6), fixed plate (7) are installed in shunt tubes (3), there is first motor (4) filter box (1) rear through the mounting bracket rigid coupling, rigid coupling has first pivot (5) on the output shaft of first motor (4), the other end of first pivot (5) is connected on filter box (1) through the bearing rotation, rigid coupling has filter screen (6) on first pivot (5), rigid coupling has fixed plate (7) on filter screen (6), there is fly leaf (8) on fixed plate (7) through the round pin hub rotation, there is second motor (9) filter screen (6) below through waterproof box rigid coupling, rigid coupling has second pivot (10) on the output shaft of second motor (9), the rigid coupling has the fixed block below filter screen (6), the second pivot (10) other end is connected on the fixed block through the bearing rotation, rigid coupling has a plurality of protruding piece (11) on second pivot (10), filter box (1) both sides rigid coupling has support frame (16), filter box (1) both sides have set up fixed plate (17) on the filter box, there is guide bar (17) on the guide bar (17) has set up on the guide bar, there is waste collection box (17) on the guide bar collection box, the guide strip fixedly connected on the support frame (16) is connected in a guide groove formed below the waste collection box (17) in a sliding manner.

2. The river water purifying and coarse filtering device according to claim 1, wherein: guide holes are formed in two sides of the filter box (1), guide rods (13) are inserted into the guide holes formed in the filter box (1), connecting plates (12) are fixedly connected to one sides of the guide rods (13), handles are fixedly connected to the connecting plates (12), pushing plates (14) are fixedly connected to the other sides of the guide rods (13), and rotating blocks (15) are connected to the filter box (1) in a rotating mode.

3. The river water purifying and coarse filtering device according to claim 2, wherein: the filter box (1) is internally and fixedly connected with a water receiving tank (18), the water receiving tank (18) is arranged below the filter screen (6), and a water outlet pipe (19) is fixedly connected below the water receiving tank (18).

4. A river water purifying coarse filtration device according to claim 3, wherein: two observation ports are formed in the filter box (1), and an observation window (20) is arranged in the observation port formed in the filter box (1).

5. The river water purifying and coarse filtering device according to claim 4, wherein: the filter box (1) is internally fixedly connected with a partition plate, a plurality of auxiliary rods (21) are fixedly connected on the partition plate fixedly connected in the filter box (1), and the auxiliary rods (21) are contacted with the second rotating shaft (10).

6. The river water purifying and coarse filtering device according to claim 5, wherein: the filter box (1) is fixedly connected with a mounting edge, and a controller (22) is arranged in the mounting edge fixedly connected with the filter box (1).