Wastewater filter convenient to replace

Abstract

The utility model relates to the technical field of filters, and discloses a waste water filter convenient to replace, which comprises a shell, the surface of the shell is communicated and connected with a conveying component, and one end of the conveying component is communicated and connected with a water spraying row seat. According to the waste water filter convenient to replace, through the arrangement of the conveying assembly and the supporting assembly, when the waste water filter convenient to replace is used, waste water is introduced into a filter screen cylinder through a water inlet pipe, a driving motor B is started to drive a transmission gear and a gear ring, the filter screen cylinder rotates in the filter screen cylinder, and then a driving motor A is started to drive a rotating rod and a supporting frame to rotate; meanwhile, a water pump is started to pump out and convey part of filtered wastewater to a water spraying row seat, and the filtered wastewater is sprayed out through a spray head to wash meshes of the filter screen cylinder, so that the effect of cleaning the filter screen cylinder during operation is achieved, and blockage caused by accumulation of impurities in the filter screen cylinder is prevented; and the working efficiency of the wastewater filter convenient to replace is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a wastewater filter which is convenient to replace. Background Art

[0002] Industrial wastewater contains a large amount of suspended substances, such as particles, sediment, fibers, etc. These suspended substances will affect the transparency and water quality of the wastewater, and at the same time will cause damage to the subsequent treatment equipment. Therefore, it is necessary to use a wastewater filter to remove or reduce solid particles, suspended substances, dissolved harmful substances, microorganisms and other substances in the wastewater through physical, chemical or biological methods, so as to improve the quality of the wastewater and make it meet the environmental protection discharge standards or the requirements for reuse. The wastewater filter plays an important role in the wastewater treatment process. Through mechanisms such as filtration, adsorption, and chemical reactions, it helps to effectively purify the wastewater, protect the environment and make full use of water resources.

[0003] When the existing wastewater filter which is convenient to replace is actually used, it is not convenient to quickly disassemble and assemble the wastewater filter, which increases the workload of personnel in replacing the wastewater filter.

[0004] After retrieval of existing patents: An industrial wastewater filter which is convenient to replace the filter element (Publication No.: CN221287089U), including a cylinder body, the outer wall of the top of the cylinder body is provided with a cylinder cover, and the center of the inner wall of the bottom of the cylinder body is installed with a cleaning component. The center of the bottom of the cylinder cover is provided with a fixing component, and equidistantly distributed connecting blocks are welded on the outer walls of the cylinder body and the cylinder cover close to each other. A water inlet pipe is connected to the outer wall of one side of the cylinder body, and a drain pipe is connected to the center of the top of the cylinder cover. A flow meter is installed in the drain pipe; the cleaning component includes a rotating disk rotatably connected to the inner wall of the bottom of the cylinder body, a support plate installed at one end of the outer wall of the top of the rotating disk, and cleaning brushes fixedly arranged equidistantly on the outer wall of one side of the support plate. In the utility model, the rotating screw ring is screwed to remove it from the fixing ring. After the screw ring is removed, the filter cylinder loses its limit and support. At this time, the filter cylinder is removed, which is convenient to replace the filter cylinder.

[0005] Although the above patent can rotate the screw ring to remove it from the fixing ring, and after the screw ring is removed, the filter cylinder loses its limit and support. At this time, the filter cylinder is removed, which is convenient to replace the filter cylinder, but it is not convenient to clean the filter mesh cylinder and automatically clean and discharge impurities. The accumulation of impurities in the filter mesh cylinder is easy to cause blockage.

[0006] Therefore, it is very necessary to invent a wastewater filter which is convenient to replace to solve the above problems. Utility Model Content

[0007] (1) Technical Problems to be Solved

[0008] The technical problem solved by the utility model is to provide a wastewater filter that is highly practical, can be operated simply, has a relatively simple structure, and is easy to replace, solving the problems of inconvenient quick disassembly and assembly of the wastewater filter, inconvenient cleaning of the filter mesh cylinder, and automatic discharge of impurities mentioned in the above background technology.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, the utility model is realized through the following technical solutions: A wastewater filter that is easy to replace, including a housing, the surface of the housing is connected through a conveying component, one end of the conveying component is connected through a water spraying and discharging seat, several groups of nozzles are connected through one side of the water spraying and discharging seat, the inner bottom wall of the housing is rotatably connected with a lifting plate, both sides of the lifting plate are fixedly connected with lifting components, the top surface of the lifting components is fixedly connected with a filter mesh cylinder, the top of the filter mesh cylinder is fixedly connected with a transmission component, the top of the housing is threadedly connected with a top cover, the top of the top cover is fixedly connected with a driving motor A, the output end of the driving motor A is fixedly connected with a supporting component, cleaning brushes are fixedly connected to both sides of the supporting component, the top of the housing is connected through a water inlet pipe, the bottom of the housing is connected through a water outlet pipe, upper clamping blocks are clamped on the surfaces of the water inlet pipe and the water outlet pipe, one end of the upper clamping block is rotatably connected with a lower clamping block, and a limiting component is rotatably connected to one end of the upper clamping block.

[0011] As a further solution of the utility model, the conveying component includes a water pump connected through the surface of the housing, and the output end of the water pump is connected through a connecting pipe, and the connecting pipe is convenient for pumping out the filtered wastewater.

[0012] As a further solution of the utility model, the lifting component includes fixing blocks fixedly connected to both sides of the lifting plate, a hydraulic rod is fixedly connected to the bottom of the fixing block, and a base is fixedly connected to the bottom of the hydraulic rod, and the base is convenient for supporting the filter mesh cylinder.

[0013] As a further solution of the utility model, the transmission component includes a gear ring fixedly connected to the top of the filter mesh cylinder, a transmission gear is engaged with the surface of the gear ring, and a driving motor B is fixedly connected to the bottom of the transmission gear, and the driving motor B is convenient for driving the transmission gear to rotate.

[0014] As a further solution of the utility model, the supporting component includes a rotating rod fixedly connected to the output end of the driving motor A, and a support frame is sleeved on the surface of the rotating rod, and the support frame is convenient for fixing the cleaning brush.

[0015] As a further solution of the utility model, the limiting component includes a threaded rod rotatably connected to one end of the upper clamping block, and a nut is threadedly connected to the surface of the threaded rod, and the nut is convenient for rotating on the threaded rod.

[0016] As a further solution of the present utility model, sealing rings are clamped on one side of the water inlet pipe and the water outlet pipe, and a sewage pipe is connected through the bottom of the housing, and the sewage pipe is convenient for discharging impurities.

[0017] (III) Beneficial effects

[0018] The present utility model provides a wastewater filter that is convenient to replace, having the following beneficial effects:

[0019] 1. For the wastewater filter that is convenient to replace, through the settings of the conveying component and the supporting component, when in use, the wastewater enters the filter mesh cylinder through the water inlet pipe. Start the driving motor B to drive the transmission gear and the gear ring, so that the filter mesh cylinder rotates inside. Then start the driving motor A to drive the rotating rod and the support frame to rotate, so that the cleaning brush scrapes the sundries on the inner wall of the filter mesh cylinder. At the same time, start the water pump to pump out part of the filtered wastewater and transport it to the spray seat, and spray it out through the nozzles to wash the mesh holes of the filter mesh cylinder, thereby achieving the effect of cleaning the filter mesh cylinder during operation, preventing the accumulation of impurities in the filter mesh cylinder from causing blockage, and improving the working efficiency of the wastewater filter that is convenient to replace.

[0020] 2. For the wastewater filter that is convenient to replace, through the setting of the limiting component, when it is necessary to replace the wastewater filter, twist the nut so that the nut rotates on the threaded rod and disengages from the surface of the lower clamp block. Then pull the lower clamp block to rotate at one end of the upper clamp block, thereby disassembling the connection between the water inlet pipe and the outer connection pipe. When installation is required, insert the rings on the outer connection pipe and the water inlet pipe into the upper clamp block and the lower clamp block, rotate the threaded rod to be close to the lower clamp block, and then twist the nut to squeeze the bottom surface of the lower clamp block, thereby achieving the effect of conveniently disassembling and assembling the wastewater filter, reducing the workload of personnel in replacing the wastewater filter, and improving the convenience of the wastewater filter that is convenient to replace.

[0021] 3. For the wastewater filter that is convenient to replace, through the setting of the lifting component, when it is necessary to clean the accumulated impurities inside the filter mesh cylinder, start the water pump to pump water and spray it out through the nozzles. Then start the hydraulic rod to push the lifting plate to rise and open the through hole of the base, thereby achieving the effect of automatically discharging impurities, reducing the workload of personnel in cleaning, and improving the automation degree of the wastewater filter that is convenient to replace. Description of the drawings

[0022] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 It is a schematic diagram of the disassembled structure of the present utility model;

[0024] Figure 3 It is a schematic diagram of the conveying component structure of the present utility model;

[0025] Figure 4Schematic structural diagram of the lifting component and transmission component of the present utility model;

[0026] Figure 5 Schematic structural diagram of the limit component of the present utility model.

[0027] In the figure: 1, housing; 2, conveying component; 201, water pump; 202, connecting pipe; 3, water spraying seat; 4, nozzle; 5, lifting disc; 6, lifting component; 601, fixed block; 602, hydraulic rod; 603, base; 7, filter screen cylinder; 8, transmission component; 801, gear ring; 802, transmission gear; 803, drive motor B; 9, top cover; 10, drive motor A; 11, support component; 1101, rotating rod; 1102, support frame; 12, cleaning brush; 13, water inlet pipe; 14, water outlet pipe; 15, upper clamping block; 16, lower clamping block; 17, limit component; 1701, threaded rod; 1702, nut; 18, sealing ring; 19, sewage discharge pipe. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1 to 5, the present utility model provides a technical solution: a wastewater filter that is easy to replace, including a housing 1. A conveying component 2 is connected through the surface of the housing 1. Through the arrangement of the conveying component 2 and the supporting component 11, the effect of cleaning the filter mesh cylinder 7 during operation is achieved, preventing impurities from accumulating and blocking in the filter mesh cylinder 7, and improving the working efficiency of the wastewater filter that is easy to replace. One end of the conveying component 2 is connected through a water spraying and discharging seat 3. A number of groups of nozzles 4 are connected through one side of the water spraying and discharging seat 3. The inner bottom wall of the housing 1 is rotatably connected with a lifting plate 5. Both sides of the lifting plate 5 are fixedly connected with a lifting component 6. Through the arrangement of the lifting component 6, the effect of automatically discharging impurities is achieved, reducing the workload of manual cleaning and improving the automation degree of the wastewater filter that is easy to replace. The top surface of the lifting component 6 is fixedly connected with a filter mesh cylinder 7. The top of the filter mesh cylinder 7 is fixedly connected with a transmission component 8. The top of the housing 1 is threadedly connected with a top cover 9. The top of the top cover 9 is fixedly connected with a driving motor A 10. The output end of the driving motor A 10 is fixedly connected with a supporting component 11. Both sides of the supporting component 11 are fixedly connected with cleaning brushes 12. The top of the housing 1 is connected through a water inlet pipe 13. The bottom of the housing 1 is connected through a water outlet pipe 14. Upper clamping blocks 15 are clamped on the surfaces of the water inlet pipe 13 and the water outlet pipe 14. One end of the upper clamping block 15 is rotatably connected with a lower clamping block 16. One end of the upper clamping block 15 is rotatably connected with a limiting component 17. Through the arrangement of the limiting component 17, the effect of conveniently disassembling and assembling the wastewater filter is achieved, reducing the workload of personnel replacing the wastewater filter and improving the convenience of the wastewater filter that is easy to replace.

[0030] The conveying component 2 includes a water pump 201 connected through the surface of the housing 1. The output end of the water pump 201 is connected through a connecting pipe 202. Through the arrangement of the connecting pipe 202, the function of pumping out the filtered wastewater is achieved.

[0031] The lifting component 6 includes fixing blocks 601 fixedly connected to both sides of the lifting plate 5. The bottom of the fixing block 601 is fixedly connected with a hydraulic rod 602. The bottom of the hydraulic rod 602 is fixedly connected with a base 603. Through the arrangement of the base 603, the function of supporting the filter mesh cylinder 7 is achieved.

[0032] The transmission component 8 includes a gear ring 801 fixedly connected to the top of the filter mesh cylinder 7. A transmission gear 802 is engaged with the surface of the gear ring 801. The bottom of the transmission gear 802 is fixedly connected with a driving motor B 803. Through the arrangement of the driving motor B 803, the function of driving the transmission gear 802 to rotate is achieved.

[0033] The supporting component 11 includes a rotating rod 1101 fixedly connected to the output end of the driving motor A 10. A support frame 1102 is sleeved on the surface of the rotating rod 1101. Through the arrangement of the support frame 1102, the function of fixing the cleaning brush 12 is achieved.

[0034] The limiting component 17 includes a threaded rod 1701 rotatably connected to one end of the upper clamping block 15. A nut 1702 is threadedly connected to the surface of the threaded rod 1701. The setting of the nut 1702 plays a role in rotating on the threaded rod 1701.

[0035] Sealing rings 18 are clamped on one side of the water inlet pipe 13 and the water outlet pipe 14. A sewage pipe 19 is connected through the bottom of the housing 1. The setting of the sewage pipe 19 plays a role in discharging impurities.

[0036] In the present utility model, the working steps of the device are as follows:

[0037] The first step: When in use, the water inlet pipe 13 passes waste water into the filter mesh cylinder 7. Start the driving motor B803 to drive the transmission gear 802 and the gear ring 801, so that the filter mesh cylinder 7 rotates inside. Then start the driving motor A10 to drive the rotating rod 1101 and the support frame 1102 to rotate, so that the cleaning brush 12 scrapes the sundries on the inner wall of the filter mesh cylinder 7. At the same time, start the water pump 201 to pump out part of the filtered waste water and transport it to the spray seat 3, and spray it out through the nozzles 4 to wash the meshes of the filter mesh cylinder 7;

[0038] The second step: When it is necessary to clean the accumulated impurities inside the filter mesh cylinder 7, start the water pump 201 to pump water and spray it out from the nozzles 4. Then start the hydraulic rod 602 to push the lifting plate 5 to rise and open the through hole of the base 603;

[0039] The third step: When it is necessary to replace the waste water filter, twist the nut 1702 to make the nut 1702 rotate on the threaded rod 1701 and disengage from the surface of the lower clamping block 16. Then pull the lower clamping block 16 to rotate at one end of the upper clamping block 15, so as to disassemble the connection between the water inlet pipe 13 and the external connecting pipe. When installation is required, insert the rings on the external connecting pipe and the water inlet pipe 13 into the upper clamping block 15 and the lower clamping block 16, rotate the threaded rod 1701 to be close to the lower clamping block 16, and then twist the nut 1702 to squeeze the bottom surface of the lower clamping block 16.

[0040] It should be noted that the device structure and drawings of the present utility model mainly describe the principle of the present utility model. In terms of the technical principle of this design, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0041] The standard parts used can all be purchased from the market, and can also be customized according to the descriptions in the specification and the attached drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater filter that is easy to replace, comprising a housing (1), characterized in that: The surface of the shell (1) is connected through a conveying assembly (2), one end of the conveying assembly (2) is connected through a water spray row seat (3), one side of the water spray row seat (3) is connected through a plurality of groups of nozzles (4), the inner bottom wall of the shell (1) is rotatably connected to a lifting plate (5), both sides of the lifting plate (5) are fixedly connected to lifting assemblies (6), the top surface of the lifting assembly (6) is fixedly connected to a filter screen cylinder (7), the top of the filter screen cylinder (7) is fixedly connected to a transmission assembly (8), the top of the shell (1) is threadedly connected to a top cover (9), and the top cover (9) is A driving motor A (10) is fixedly connected to the top, an output end of the driving motor A (10) is fixedly connected to a supporting assembly (11), cleaning brushes (12) are fixedly connected to both sides of the supporting assembly (11), a water inlet pipe (13) is through-connected to the top of the shell (1), a water outlet pipe (14) is through-connected to the bottom of the shell (1), upper clamping blocks (15) are clamped on the surfaces of the water inlet pipe (13) and the water outlet pipe (14), one end of the upper clamping block (15) is rotatably connected to a lower clamping block (16), and one end of the upper clamping block (15) is rotatably connected to a limiting assembly (17).

2. The easily replaceable wastewater filter according to claim 1, characterized in that: The conveying assembly (2) comprises a water pump (201) which is connected to the surface of the housing (1) through a connection, and an output end of the water pump (201) is connected to a connecting pipe (202) through a connection.

3. The easily replaceable wastewater filter according to claim 1, characterized in that: The lifting assembly (6) comprises a fixing block (601) fixedly connected to both sides of the lifting plate (5), the bottom of the fixing block (601) is fixedly connected to a hydraulic rod (602), and the bottom of the hydraulic rod (602) is fixedly connected to a base (603).

4. The easily replaceable wastewater filter according to claim 1, characterized in that: The transmission assembly (8) comprises a gear ring (801) fixedly connected to the top of the filter screen cylinder (7), a transmission gear (802) meshing on the surface of the gear ring (801), and a driving motor B (803) fixedly connected to the bottom of the transmission gear (802).

5. The easily replaceable wastewater filter according to claim 1, characterized in that: The support assembly (11) comprises a rotating rod (1101) fixedly connected to the output end of the driving motor A (10), and a support frame (1102) is sleeved on the surface of the rotating rod (1101).

6. The easily replaceable wastewater filter according to claim 1, characterized in that: The limiting assembly (17) comprises a threaded rod (1701) rotatably connected to one end of the upper clamping block (15), and a nut (1702) is threadedly connected to the surface of the threaded rod (1701).

7. The easily replaceable wastewater filter according to claim 1, characterized in that: A sealing ring (18) is clamped on one side of the water inlet pipe (13) and the water outlet pipe (14), and a sewage discharge pipe (19) is connected through the bottom of the shell (1).

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