Water-diverting electrically driven filter

Abstract

This utility model discloses a water-dividing type electrically driven filter, belonging to the field of wastewater treatment technology. The utility model includes a filter, which comprises a tank. Connecting plates are fixedly connected to both sides of the front and back of the tank. Fixed support legs are fixedly connected to the outer sides of the connecting plates. A drain pipe is connected to the right side of the bottom of the tank. The inlet and outlet structures are located at the top of the tank. This utility model, by setting up a filter, inlet and outlet structures, and a cleaning structure, wherein a motor is fixed to the left side of the tank and drives a steel brush to rotate via a transmission shaft, the steel brush contacts the filter cartridge for cleaning. This design solves the problem of traditional mechanical cleaning equipment relying on inlet water pressure and having unstable cleaning force. The electrically driven steel brush can maintain a stable rotation speed and cleaning force, effectively removing stubborn impurities from the surface of the filter cartridge. Simultaneously, it eliminates the need for machine shutdown and disassembly for cleaning, avoiding interruptions to the production process, reducing labor costs, and minimizing the risk of damage to the tank's sealing structure.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, specifically a water-dividing electric driven filter. Background Technology

[0002] In the fields of agricultural irrigation, industrial circulating water, and environmental water treatment, fluid filtration equipment is a key device for removing impurities from water, ensuring unobstructed downstream pipelines, and maintaining stable system operation. Its structural rationality and functional practicality directly affect the overall water treatment efficiency. As various fields increase their requirements for water treatment precision and continuous operation capabilities, traditional filtration equipment has gradually revealed many technical shortcomings in long-term application, making it difficult to adapt to the high-efficiency demands of modern fluid treatment.

[0003] Regarding the cleaning function of filter elements, existing technologies mainly rely on mechanical cleaning. Although mechanical cleaning can achieve cleaning without stopping the machine, the existing design has obvious defects. Some mechanical cleaning equipment uses a water-driven brush or scraper structure, which depends on the inlet water pressure to drive the cleaning components to rotate. When the inlet water pressure is insufficient, the rotation speed of the cleaning components decreases, the cleaning force weakens, and it cannot effectively remove stubborn impurities from the surface of the filter element. Utility Model Content

[0004] To address the problems mentioned in the background section, the present invention aims to provide a water-dividing electric-driven filter, which is convenient for users and solves the problem that water-dividing electric-driven filters are inconvenient for users.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water-dividing electrically driven filter, comprising: The filter includes a tank, with connecting plates fixedly connected to both sides of the front and back of the tank, and fixed support legs fixedly connected to the outer side of the connecting plates. A drain pipe is connected to the right side of the bottom of the tank. A water inlet and outlet structure is provided on the top of the tank. The cleaning structure includes a motor, which is fixedly connected to the left side of the tank. The output end of the motor passes through the tank and extends into the interior of the tank, where a drive shaft is fixedly connected. A steel brush is fixedly connected to the surface of the drive shaft, and a filter cartridge is provided on the front side of the steel brush.

[0006] The beneficial effects of this utility model are as follows: 1. This utility model, by setting up a filter, water inlet and outlet structure and a cleaning structure, wherein the motor is fixed on the left side of the tank and drives the steel brush to rotate through the transmission shaft, the steel brush contacts the filter cartridge for cleaning. This design solves the problem of traditional mechanical cleaning equipment relying on water pressure and unstable cleaning force. The electrically driven steel brush can maintain a stable rotation speed and cleaning force, which can effectively remove stubborn impurities on the surface of the filter cartridge. At the same time, there is no need to stop the machine for disassembly and cleaning, avoiding interruption of the production process, reducing labor costs and the risk of damage to the tank sealing structure, and improving the continuous operation efficiency and service life of the equipment.

[0007] 2. This utility model avoids the problem of concentrated water flow impact caused by traditional single water inlet pipes by setting up water inlet and outlet structures, and reduces local wear and impurity accumulation in the filter cartridge; the water outlet pipe is connected to the bottom of the tank through a connecting pipe to realize water distribution, so that the filtered fluid is discharged evenly. At the same time, the layout of the water inlet connecting pipe and the connecting pipe enhances the water flow buffering and flow regulation capabilities, which can cope with water pressure fluctuations in the upstream pipeline, avoid eddies or turbulence from damaging the filter flow field, ensure filtration accuracy, and prevent intercepted impurities from being carried into the downstream pipeline by secondary flushing.

[0008] 3. By setting up a support plate, this utility model increases the contact area between the equipment and the ground, solving the problems of limited contact area and insufficient stability of traditional filter equipment bases. Especially in soft ground in irrigation areas or vibration scenarios in industrial workshops, it can effectively prevent the equipment from tilting due to water flow impact or slight collision. The weight-reducing groove at the bottom of the support plate reduces the amount of material used in the support plate and the overall weight of the equipment while ensuring the support strength, thereby reducing production and manufacturing costs. At the same time, it facilitates equipment handling and installation, improving the ease of use of the equipment. Attached Figure Description

[0009] Figure 1 This is a structural diagram of the present utility model; Figure 2 This utility model Figure 1 Three-dimensional structural diagram of the inlet and outlet water supply structure; Figure 3 This utility model Figure 1 A three-dimensional structural diagram of the cleaning structure; Figure 4 This utility model Figure 1 Top view of the structure; Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle. Detailed Implementation

[0010] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0011] like Figures 1 to 5As shown, the water-dividing electric-driven filter provided by this utility model includes: Filter 1 includes a tank 101. Connecting plates 102 are fixedly connected to both sides of the front and back of the tank 101. Fixed support legs 103 are fixedly connected to the outside of the connecting plates 102. A drain pipe 104 is connected to the right side of the bottom of the tank 101. Water inlet and outlet structure 2 is installed on the top of tank body 101; The cleaning structure 3 includes a motor 31, which is fixedly connected to the left side of the tank 101. The output end of the motor 31 passes through the tank 101 and extends into the interior of the tank 101, where a drive shaft 32 is fixedly connected. A steel brush 33 is fixedly connected to the surface of the drive shaft 32, and a filter cartridge 34 is provided on the front side of the steel brush 33.

[0012] refer to Figure 2 The water inlet and outlet structure 2 includes a water inlet pipe 21, which is located at the top of the tank 101. A water inlet connecting pipe 22 is connected to the back of the water inlet pipe 21. The bottom of the water inlet connecting pipe 22 passes through the tank 101 and extends into the interior of the tank 101. A water outlet pipe 23 is located at the bottom of the tank 101. A connecting pipe 24 is connected to the back of the water outlet pipe 23. The top of the connecting pipe 24 is connected to the bottom of the tank 101.

[0013] As a technical optimization of this utility model, by setting up the water inlet and outlet structure 2, the problem of concentrated water flow impact caused by the traditional single water inlet pipe is avoided, and the local wear and impurity accumulation of the filter cartridge 34 is reduced. The water outlet pipe 23 is connected to the bottom of the tank 101 through the connecting pipe 24 to realize water distribution, so that the filtered fluid is discharged evenly. At the same time, the layout of the water inlet connecting pipe 22 and the connecting pipe 24 enhances the water flow buffering and flow regulation capabilities, which can cope with the water pressure fluctuations in the upstream pipeline, avoid eddies or turbulence from damaging the filter flow field, ensure filtration accuracy, and prevent the intercepted impurities from being carried into the downstream pipeline by secondary flushing.

[0014] refer to Figure 2 The bottom of the fixed support leg 103 is fixedly connected to the support plate 4, and the bottom of the support plate 4 is provided with a weight reduction groove 5.

[0015] As a technical optimization of this utility model, by setting the support plate 4, the contact area between the equipment and the ground is increased, which solves the problem of limited contact area and insufficient stability of the traditional filter equipment base. Especially in soft ground in irrigation areas or vibration scenarios in industrial workshops, it can effectively prevent the equipment from tilting due to water flow impact or slight collision. The weight reduction groove 5 opened at the bottom of the support plate 4 reduces the amount of material used in the support plate 4 and the overall weight of the equipment while ensuring the support strength, thereby reducing the production and manufacturing cost. At the same time, it facilitates the handling and installation of the equipment and improves the ease of use of the equipment.

[0016] refer to Figure 2 The bottom of the tank 101 is provided with reinforcing plates 6 on both sides. The inner side of the connecting plate 102 is fixedly connected to the reinforcing plate 6, and the top of the reinforcing plate 6 is fixedly connected to the bottom of the water outlet pipe 23.

[0017] As a technical optimization of this utility model, by setting the reinforcing plate 6, on the one hand, the strength of the connecting plate 102 is enhanced, avoiding the problem of lateral deformation of the tank 101 due to the lack of lateral auxiliary support of the connecting plate 102 under the pressure of internal water flow; on the other hand, the reinforcing plate 6 supports and fixes the water outlet pipe 23, preventing the water outlet pipe 23 from displacing and bending due to long-term water flow pressure or external forces, extending the service life of the water outlet pipe 23, ensuring the stability of the pipeline connection, and reducing the risk of water leakage.

[0018] refer to Figure 5 The steel brush 33 is assembled from several steel brush units, and the front of the steel brush 33 is in contact with the back of the filter cartridge 34.

[0019] As a technical optimization of this utility model, the steel brush 33 is assembled from several steel brush units. Compared with the traditional fixed integral steel brush, the assembled structure makes it easy to replace the worn steel brush parts individually without replacing the entire steel brush 33, thus reducing maintenance costs and material waste. At the same time, the front of the steel brush 33 is in close contact with the back of the filter cartridge 34 to clean the surface of the filter cartridge 34.

[0020] The equipment needs to be stably placed on the target site using the fixed support legs 103 and support plates 4 on the outside of the connecting plates 102 on both sides of the front and back of the tank 101. At the same time, the reinforcing plates 6 on both sides of the bottom of the tank 101 further reinforce the connection between the connecting plates 102 and the tank 101, and provide support and fixation for the water outlet pipe 23 at the bottom to prevent pipeline displacement during subsequent operation. After the equipment is started, the fluid to be filtered, such as agricultural irrigation water or industrial circulating water, first enters through the water inlet pipe 21 of the water inlet and outlet structure 2. It is then evenly transported to the inside of the tank 101 through the water inlet connecting pipe 22 connected to the back of the water inlet pipe 21, realizing water distribution and avoiding concentrated impact of the fluid. The fluid entering the tank 101 then flows to the filter cylinder 34 set on the front of the steel brush 33 in the cleaning structure 3. Impurities in the fluid are intercepted by the filter cylinder 34 on its back. The filtered clean fluid then passes through the filter cylinder 34 and continues to flow downwards, finally passing through the water outlet pipe 23 at the bottom of the tank 101 and the water outlet pipe 22 connected to the back of the water inlet structure 2. The connecting pipe 24 connected to the back of the filter cylinder 3 enables uniform discharge of water in a split manner, which then enters the subsequent treatment pipeline. During the filtration process, the motor 31 of the cleaning structure 3 starts synchronously. The output end of the motor 31 extends through the tank 101 and drives the drive shaft 32 to rotate. The steel brush 33 fixed on the surface of the drive shaft 32 rotates together with the drive shaft 32, continuously brushing the impurities intercepted on the back of the filter cylinder 34 to prevent impurities from clogging the filter cylinder 34 and affecting the filtration efficiency. The impurities washed off are deposited downwards to the bottom of the tank 101 under the action of gravity, and are finally discharged periodically through the drain pipe 104 connected to the right side of the bottom of the tank 101. Throughout the process, the split design of the inlet connecting pipe 22 and the connecting pipe 24 ensures stable fluid flow. The electric drive cleaning of the steel brush 33 enables continuous operation without stopping the machine. The support of the reinforcing plate 6 for the tank 101 and the outlet pipe 23 ensures the structural stability of the equipment during long-term operation, together completing the efficient filtration of the fluid and the cleaning of impurities.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water-dividing type electrically driven filter, characterized in that, The aforementioned water-dividing electrically driven filter includes: The filter (1) includes a tank (101), and connecting plates (102) are fixedly connected to both sides of the front and back of the tank (101). Fixed support legs (103) are fixedly connected to the outside of the connecting plates (102). A drain pipe (104) is connected to the right side of the bottom of the tank (101). Water inlet and outlet structure (2), wherein the water inlet and outlet structure (2) is disposed on the top of the tank body (101); The cleaning structure (3) includes a motor (31), which is fixedly connected to the left side of the tank (101). The output end of the motor (31) passes through the tank (101) and extends into the interior of the tank (101) where a drive shaft (32) is fixedly connected. A steel brush (33) is fixedly connected to the surface of the drive shaft (32), and a filter cylinder (34) is provided on the front side of the steel brush (33).

2. The water-dividing electrically driven filter according to claim 1, characterized in that: The water inlet and outlet structure (2) includes a water inlet pipe (21), which is located at the top of the tank (101). The back of the water inlet pipe (21) is connected to a water inlet connecting pipe (22). The bottom of the water inlet connecting pipe (22) passes through the tank (101) and extends into the interior of the tank (101). The bottom of the tank (101) is provided with a water outlet pipe (23), which is connected to a connecting pipe (24) at the back. The top of the connecting pipe (24) is connected to the bottom of the tank (101).

3. The water-dividing electrically driven filter according to claim 2, characterized in that: The bottom of the fixed support leg (103) is fixedly connected to a support plate (4), and the bottom of the support plate (4) is provided with a weight reduction groove (5).

4. The water-dividing electrically driven filter according to claim 3, characterized in that: The tank (101) has reinforcing plates (6) on both sides of its bottom. The inner side of the connecting plate (102) is fixedly connected to the reinforcing plate (6), and the top of the reinforcing plate (6) is fixedly connected to the bottom of the water outlet pipe (23).

5. The water-dividing electrically driven filter according to claim 4, characterized in that: The steel brush (33) is assembled from several steel brush units, and the front of the steel brush (33) is in contact with the back of the filter cartridge (34).

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