Novel water conservancy construction filtering device

Abstract

The utility model discloses a novel water conservancy construction filtering device, which belongs to the technical field of water conservancy construction filtering devices and is characterized by comprising a primary filtering box, the bottom of the primary filtering box is fixedly connected with a secondary filtering box, and a flushing assembly is arranged on the front side of the primary filtering box. The washing assembly comprises a storage box bolted to the front side of the primary filtering box, a cleaning assembly is arranged in the secondary filtering box and comprises a driving motor bolted to the bottom of the secondary filtering box, and the output end of the driving motor penetrates through the bottom of the secondary filtering box; the output end of the driving motor is fixedly connected with a threaded rod, and the problems that various suspended solids, silt, impurities and the like generated in the filtering process of an existing novel water conservancy construction filtering device need to be manually cleaned, if the filtering plate cannot be cleaned in time, the substances easily block a filtering medium, and the filtering plate cannot be cleaned in time can be solved. And the working efficiency and the quality are influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy construction filter device technical field, especially in new type water conservancy construction filter device. BACKGROUND

[0002] In the process of water conservancy construction, for example, when building reservoir, dam, irrigation channel and other projects, water often carries a large amount of sediment, for example, the water in the river is the main water source of the reservoir, if not treated, the sediment will be deposited at the bottom of the reservoir, with the passage of time, the effective capacity of the reservoir will gradually decrease, affecting the water storage capacity and service life of the reservoir.

[0003] The filter screen arranged on the existing drain pipe will be blocked by garbage or dust after a period of use;

[0004] The existing patent water conservancy construction drainage filter device is provided with a blade, in the process of drainage, when the water flow passes through the blade, the blade will rotate to drive the second shaft to rotate on the filter screen, and in the process of rotation, the second shaft will drive the brush bar to rotate, the brush bar will wipe off the dust or blockage attached to the surface of the filter screen, thereby reducing the possibility of filter screen blockage, and there is no need for someone to clean the filter screen frequently, the sealing plate can be rotated in the drain pipe, the drain pipe can be sealed, and the locking rod cannot be rotated after extension, so that the sealing plate is more convenient to fix, and the extension and retraction of the locking rod can be controlled by pulling the sliding rod, and the sealing plate is more stable in the drain pipe.

[0005] In view of the above problems, the existing patent provides a solution, the existing new type water conservancy construction filter device will produce various suspended solids, sediment, impurities and the like in the process of filtration, and the filter plate needs to be cleaned manually, if it cannot be cleaned in time, these substances are easy to block the filter medium, affecting the working efficiency and quality.

[0006] Therefore, a new type water conservancy construction filter device is proposed. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a new type water conservancy construction filter device, which can solve the problem that the existing new type water conservancy construction filter device will produce various suspended solids, sediment, impurities and the like in the process of filtration, and the filter plate needs to be cleaned manually, if it cannot be cleaned in time, these substances are easy to block the filter medium, affecting the working efficiency and quality.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: novel water conservancy construction filter equipment, including primary filter box, the bottom of primary filter box is fixedly connected with secondary filter box, the front side of primary filter box is provided with flushing component, the inside of secondary filter box is provided with cleaning component,

[0009] The cleaning component includes the drive motor of being bolted to the bottom of the secondary filter box, the output end of the drive motor is through the bottom of the secondary filter box, the output end of the drive motor is fixedly connected with the threaded rod, the top side of the threaded rod is rotatably connected with the inside of the secondary filter box, the outside of the threaded rod is threadedly connected with the connecting block, the outside of the connecting block is fixedly connected with the connecting rod, the outside of the connecting rod is fixedly connected with the fixed plate, the outside of the fixed plate is fixedly connected with the brush plate, the inside of the secondary filter box is fixedly connected with the filter cartridge, and the filter cartridge is located at the outside of the brush plate.

[0010] Preferably, the flushing component includes a storage tank bolted to the front side of the primary filter box, a water inlet is formed in the top of the storage tank, a top cover is clamped in the water inlet, and a support seat is bolted to the front side of the primary filter box.

[0011] Preferably, a soundproof pad is bonded to the top of the support seat, and a water pump is bolted to the top of the soundproof pad.

[0012] Preferably, the water inlet end of the water pump is communicated with a connecting pipe, the left side of the connecting pipe is communicated with the right side of the storage tank and extends into the inside thereof, the output end of the water pump is communicated with a flushing pipe, and the bottom side of the flushing pipe is communicated with the top side of the primary filter box and extends into the inside thereof.

[0013] Preferably, a coarse filter plate is slidably connected to the top of the primary filter box, a support block is bolted to the top of the coarse filter plate, and a pull rod is fixedly connected to the top of the support block.

[0014] Preferably, a water delivery pipe is communicated with the left side of the bottom of the secondary filter box, the left side of the water delivery pipe is communicated with a water storage tank, a precision filter plate is fixedly connected in the inside of the water storage tank, and a connecting valve pipe is arranged on the left side of the water storage tank.

[0015] Preferably, a support leg is fixedly connected to the bottom of the secondary filter box, an antiskid pad is bonded to the bottom of the support leg, and the antiskid pad is made of rubber.

[0016] Preferably, the top of the primary filter box is communicated with a water inlet pipe, the top of the water inlet pipe is fixedly connected with a flange plate, the rear side of the primary filter box is communicated with a blowdown pipe, the outer side of the blowdown pipe is provided with an electromagnetic valve, the bottom of the inside of the primary filter box is communicated with a conveying pipe, the bottom of the conveying pipe is communicated with the top of the secondary filter box, the bottom of the secondary filter box is communicated with a drain pipe, and the outer side of the drain pipe is provided with a control valve.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1、The present application cooperates with driving motor and brush plate, etc., to clean the filter cylinder regularly, keep the filter cylinder surface clean, ensure the filtering efficiency and filtering quality of the secondary filter box, and can clean the impurities on the filter cylinder surface in time, prevent the impurities from entering the subsequent filtering process, thereby improving the filtering precision of the whole filtering device.

[0019] 2、The flushing assembly can flush the filtering device inside the primary filter box in time, flush the impurities away from the key parts such as the filter plate, prevent blockage, and maintain high filtering efficiency, so as to solve the problem that the rough filter plate and other parts in the primary filter box are prone to accumulate various suspended matters, silt and impurities, and if not cleaned in time, the filtering medium is prone to be blocked, and the filtering efficiency is affected. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure view of the novel water conservancy construction filtering device.

[0021] Figure 2 It is a sectional view of the cleaning assembly.

[0022] Figure 3 It is a structure schematic view of the flushing assembly.

[0023] Figure 4 It is a sectional view of the water storage tank.

[0024] Figure 5 It is a structure schematic view of the primary filter box.

[0025] Figure 6 It is a rear view of the novel water conservancy construction filtering device.

[0026] In the figure, 1, primary filter box; 2, water inlet pipe; 3, flange plate; 4, blowdown pipe; 5, flushing assembly; 501, storage box; 502, water inlet; 503, top cover; 504, support seat; 505, sound insulation pad; 506, water pump; 507, connecting pipe; 508, flushing pipe; 6, cleaning assembly; 601, driving motor; 602, threaded rod; 603, connecting block; 604, connecting rod; 605, fixed plate; 606, brush plate; 607, filter cartridge; 7, electromagnetic valve; 8, secondary filter box; 9, conveying pipe; 10, coarse filter plate; 11, support block; 12, pull rod; 13, water delivery pipe; 14, water storage tank; 15, precision filter plate; 16, connecting valve pipe; 17, support leg; 18, non-slip pad; 19, drain pipe; 20, control valve. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-6 The utility model provides technical schemes:

[0029] The novel water conservancy construction filter device, including primary filter box 1, the bottom of primary filter box 1 is fixedly connected with secondary filter box 8, the front side of primary filter box 1 is provided with flushing assembly 5, the inside of secondary filter box 8 is provided with cleaning assembly 6;

[0030] The cleaning assembly 6 includes the driving motor 601 that is bolted to the bottom of the secondary filter box 8, the output end of the driving motor 601 penetrates the bottom of the secondary filter box 8, the output end of the driving motor 601 is fixedly connected with the threaded rod 602, the top side of the threaded rod 602 is rotatably connected with the inside of the secondary filter box 8, the outside of the threaded rod 602 is screw connected with the connecting block 603, the outside of the connecting block 603 is fixedly connected with the connecting rod 604, the outside of the connecting rod 604 is fixedly connected with the fixed plate 605, the outside of the fixed plate 605 is fixedly connected with the brush plate 606, the inside of the secondary filter box 8 is fixedly connected with the filter cartridge 607, and the filter cartridge 607 is located on the outside of the brush plate 606.

[0031] In the embodiment: by starting the driving motor 601, then driving the motor 601 to rotate while driving the threaded rod 602 to rotate, then the threaded rod 602 drives the threaded connecting block 603 to move, thereby driving the connecting rod 604, the fixed plate 605 and the brush plate 606 to move, then the brush plate 606 will clean the inside of the filter cylinder 607 during the movement, then the bristles of the brush plate 606 are in close contact with the surface of the filter cylinder 607, when the brush plate 606 moves up and down, the impurities attached to the surface of the filter cylinder 607 can be removed, compared with the existing novel water conservancy construction filter device, the impurities on the surface of the filter cylinder 607 can be cleaned in time to prevent the impurities from entering the subsequent filtering process, thereby improving the filtering precision of the entire filter device.

[0032] Specifically, as shown in the figure, the flushing assembly 5 includes a storage box 501 bolted to the front side of the primary filter box 1, and the top of the storage box 501 is provided with a water inlet 502, and the inside of the water inlet 502 is clamped with a top cover 503, and the front side of the primary filter box 1 is bolted with a support seat 504.

[0033] Specifically, as shown in the figure, the top of the support seat 504 is bonded with a sound insulation pad 505, and the top of the sound insulation pad 505 is bolted with a water pump 506.

[0034] Specifically, as shown in the figure, the water inlet end of the water pump 506 is communicated with a connecting pipe 507, the left side of the connecting pipe 507 is communicated with the right side of the storage box 501 and extends to the inside thereof, and the output end of the water pump 506 is communicated with a flushing pipe 508, and the bottom side of the flushing pipe 508 is communicated with the top side of the primary filter box 1 and extends to the inside thereof.

[0035] In the embodiment: by moving the top cover 503, then injecting clean water into the storage box 501, since the storage box 501 is communicated with the water inlet end of the water pump 506 through the connecting pipe 507, and the output end of the water pump 506 is communicated with the top of the primary filter box 1 through the flushing pipe 508, then the water pump 506 is started, then the water pump 506 pumps out the water in the storage box 501 and sprays it at high speed onto the filter plate inside the primary filter box 1, the top of the primary filter box 1 is slidingly connected with a coarse filter plate 10, and the impact force of the water flow acts on the coarse filter plate 10, which can remove various suspended solids, sand, impurities and the like attached to the surface of the filter plate, clean the filter plate, remove impurities, restore the pore patency of the filter plate, and enable the water flow to pass through the filter plate smoothly, thereby improving the filtering efficiency, and compared with the existing novel water conservancy construction filter device, the flushing operation can be automatically performed, greatly reducing the workload of manual cleaning and reducing labor costs.

[0036] Specifically, as shown in the figure, the top of the primary filter box 1 is slidingly connected with a coarse filter plate 10, the top of the coarse filter plate 10 is bolted with a support block 11, and the top of the support block 11 is fixedly connected with a pull rod 12.

[0037] Specifically, as shown in the figure, the bottom of the secondary filter box 8 is connected with a water inlet pipe 13 on the left side, the water inlet pipe 13 is connected with a water storage tank 14 on the left side, the inside of the water storage tank 14 is fixedly connected with a precision filter plate 15, and the left side of the water storage tank 14 is provided with a connecting valve pipe 16.

[0038] In this embodiment: by setting the coarse filter plate 10, the support block 11 and the pull rod 12, when the coarse filter plate 10 needs to be checked or replaced, the operator can pull the pull rod 12, because the top of the coarse filter plate 10 is bolted with the support block 11, the support block 11 is fixedly connected with the pull rod 12, and the coarse filter plate 10 is slidingly connected with the top of the primary filter box 1, so pulling the pull rod 12 can easily pull the coarse filter plate 10 out of the top of the primary filter box 1, by setting the water inlet pipe 13, the water storage tank 14, the precision filter plate 15 and the connecting valve pipe 16, the water filtered by the secondary filter box 8 is introduced into the water storage tank 14 through the water inlet pipe 13, in the water storage tank 14, the water will be further filtered by the precision filter plate 15, and the connecting valve pipe 16 can be used to control the outflow of water in the water storage tank 14, when the filtered water needs to be used, the connecting valve pipe 16 can be opened to let the water flow out.

[0039] Specifically, as shown in the figure, the bottom of the secondary filter box 8 is fixedly connected with a support leg 17, the bottom of the support leg 17 is bonded with a non-slip pad 18, and the non-slip pad 18 is made of rubber.

[0040] Specifically, as shown in the figure, the top of the primary filter box 1 is connected with a water inlet pipe 2, the top of the water inlet pipe 2 is fixedly connected with a flange 3, the rear side of the primary filter box 1 is connected with a sewage pipe 4, the outer side of the sewage pipe 4 is provided with an electromagnetic valve 7, the inside of the primary filter box 1 is connected with a conveying pipe 9 at the bottom, the bottom of the conveying pipe 9 is connected with the top of the secondary filter box 8, the bottom of the secondary filter box 8 is connected with a drain pipe 19, and the outer side of the drain pipe 19 is provided with a control valve 20.

[0041] In this embodiment: by setting the support leg 17 and the anti-skid pad 18, when installing the secondary filter box 8, its support leg 17 provides support for the primary filter box 1 and the secondary filter box 8, and its anti-skid pad 18 can increase the friction between the support leg 17 and the ground to prevent the secondary filter box 8 from sliding due to vibration or other external forces during operation. By setting the water inlet pipe 2, the flange plate 3, the blowdown pipe 4, the electromagnetic valve 7, the conveying pipe 9, the drain pipe 19 and the control valve 20, the water inlet pipe 2 and the flange plate 3 are used to facilitate the addition of the water source that needs to be filtered, the blowdown pipe 4 and the electromagnetic valve 7 are used to facilitate the discharge and centralized treatment of impurities of the coarse filter plate 10, the conveying pipe 9 is used to transport the filtered water in the primary filter box 1 to the inside of the secondary filter box 8, when the filter cylinder 607 in the secondary filter box 8 accumulates impurities during the filtering process and needs to discharge these impurities, first, the secondary filter box 8 needs to be drained, the control valve 20 is opened, and water will flow out of the drain pipe 19. During the drainage process, due to the driving action of the water flow, part of the impurities suspended in the water will be discharged together with the water flow from the drain pipe 19. For the impurities precipitated at the bottom of the secondary filter box 8, the impurities can be discharged in time to prevent the impurities from accumulating too much in the secondary filter box 8, avoid the impurities from re-attaching to the surface of the filter cylinder 607, thereby keeping the filter cylinder 607 clean and ensuring the filtering efficiency and quality of the filter cylinder 607.

[0042] Working principle: in the process of using the new water conservancy construction filter device, first, the water source to be filtered is added through the water inlet pipe 2, then the water source is filtered through the coarse filter plate 10 for the first time, the coarse filter plate 10 can intercept larger suspended solids, silt and impurities, etc., when a certain amount of impurities is accumulated in the primary filter box 1, the top cover 503 is moved, then clean water is injected into the storage tank 501, then the water pump 506 is started, then the water pump 506 pumps out the water in the storage tank 501, and sprays it at high speed on the filter plate in the primary filter box 1 through the flushing pipe 508, the impact force of the water flow acts on the coarse filter plate 10, which can wash away various suspended solids, silt, impurities and other impurities attached to the surface of the filter plate, clean the filter plate, restore the porosity of the filter plate, make the water flow pass through the filter plate smoothly, improve the filtering efficiency, and the removed impurities are discharged through the cooperation of the drain pipe 4 and the electromagnetic valve 7, then the water filtered through the coarse filter plate 10 is further conveyed to the inside of the secondary filter box 8 through the conveying pipe 9, then the water is further filtered in the secondary filter box 8, when the filter cylinder 607 in the secondary filter box 8 needs to be cleaned, the driving motor 601 is started, then the driving motor 601 rotates and drives the threaded rod 602 to rotate, then the threaded rod 602 drives the threaded connection connecting block 603 to move, thereby driving the connecting rod 604, the fixed plate 605 and the brush plate 606 to move, then the brush plate 606 cleans the inside of the filter cylinder 607 during movement, then the bristles of the brush plate 606 are in close contact with the surface of the filter cylinder 607, when the brush plate 606 moves up and down, the impurities attached to the surface of the filter cylinder 607 can be removed, then the water filtered through the secondary filter box 8 enters the water storage tank 14 through the water inlet pipe 13, the precision filter plate 15 is fixedly connected in the water storage tank 14, and the water is finally filtered in the water storage tank 14, the water filtered through the precision filter plate 15 can flow out through the connecting valve pipe 16 on the left side of the water storage tank 14, and is used for water conservancy construction and other needs, so as to solve the problems that various suspended solids, silt and impurities are generated in the filtering process of the existing new water conservancy construction filter device, the filter plate needs to be cleaned manually, and if the cleaning is not in time, the filter medium is easily blocked by the substances, affecting the working efficiency and quality.

[0043] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A new type of water conservancy construction filter device, comprising a primary filter box (1), characterized in that: A secondary filter box (8) is fixedly connected to the bottom of the primary filter box (1). A flushing assembly (5) is provided on the front side of the primary filter box (1), and a cleaning assembly (6) is provided inside the secondary filter box (8). A drain pipe (4) is connected to the rear side of the primary filter box (1), and an electromagnetic valve (7) is provided on the outside of the drain pipe (4). A drain pipe (19) is connected to the bottom of the secondary filter box (8), and a control valve (20) is provided on the outside of the drain pipe (19). The cleaning assembly (6) includes a drive motor (601) bolted to the bottom of the secondary filter box (8). The output end of the drive motor (601) passes through the bottom of the secondary filter box (8), and a threaded rod (602) is fixedly connected to the output end of the drive motor (601). The top side of the threaded rod (602) is connected to the inner side of the secondary filter box (8). The threaded rod (602) is threaded to the outside of a connecting block (603), and the connecting block (603) is fixedly connected to the outside of a connecting rod (604). The connecting rod (604) is fixedly connected to the outside of a fixing plate (605), and the fixing plate (605) is fixedly connected to the outside of a brush plate (606). The secondary filter box (8) is fixedly connected to a filter cylinder (607), which is located outside the brush plate (606). The impurities generated by the brush plate (606) cleaning the filter cylinder (607) are discharged through a drain pipe (19) and a control valve (20). The top of the primary filter box (1) is slidably connected to a coarse filter plate (10). The flushing assembly (5) is used to flush the coarse filter plate (10), and the impurities generated during flushing are discharged through a drain pipe (4) and a solenoid valve (7).

2. The novel water conservancy construction filtering device according to claim 1, characterized in that: The flushing assembly (5) includes a storage box (501) bolted to the front of the primary filter box (1), with a water inlet (502) on the top of the storage box (501), a top cover (503) snapped into the inside of the water inlet (502), and a support seat (504) bolted to the front of the primary filter box (1).

3. The novel water conservancy construction filtering device according to claim 2, characterized in that: The top of the support base (504) is bonded with a sound insulation pad (505), and the top of the sound insulation pad (505) is bolted with a water pump (506).

4. The novel water conservancy construction filtering device according to claim 3, characterized in that: The water pump (506) has a connecting pipe (507) at its inlet end. The left side of the connecting pipe (507) is connected to the right side of the storage tank (501) and extends into it. The water pump (506) has a flushing pipe (508) at its output end. The bottom side of the flushing pipe (508) is connected to the top side of the primary filter box (1) and extends into it. The outlet of the flushing pipe (508) faces the coarse filter plate (10).

5. The novel water conservancy construction filtering device according to claim 1, characterized in that: A support block (11) is bolted to the top of the coarse filter plate (10), and a pull rod (12) is fixedly connected to the top of the support block (11).

6. The novel water conservancy construction filtering device according to claim 1, characterized in that: The left side of the bottom of the secondary filter box (8) is communicated with a water delivery pipe (13), the left side of the water delivery pipe (13) is communicated with a water storage tank (14), the inside of the water storage tank (14) is fixedly connected with a precision filter plate (15), and the left side of the water storage tank (14) is provided with a connecting valve pipe (16).

7. The novel water conservancy construction filtering device according to claim 1, characterized in that: The bottom of the secondary filter box (8) is fixedly connected with a supporting leg (17), the bottom of the supporting leg (17) is bonded with a non-slip pad (18), and the non-slip pad (18) is made of rubber material.

8. The novel water conservancy construction filtering device according to claim 1, characterized in that: The top of the primary filter box (1) is communicated with a water inlet pipe (2), the top of the water inlet pipe (2) is fixedly connected with a flange plate (3), the bottom of the inside of the primary filter box (1) is communicated with a conveying pipe (9), and the bottom of the conveying pipe (9) is communicated with the top of the secondary filter box (8).

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