CN221732573U - A basket filter that is easy to drain - Google Patents

Abstract

The utility model discloses a basket type filter convenient for sewage disposal, which comprises a shell, a sealing cover and a filter basket arranged in an inner cavity of the shell, wherein the top end of the sealing cover is provided with an assembly protection shell, the top end of the inner cavity of the assembly protection shell is provided with an automatic controller, the bottom end of the assembly protection shell is provided with a servo motor, a power output end of the servo motor penetrates through the sealing cover and extends into the shell, the power output end of the servo motor is detachably connected with a transmission rod, and the lower end of the surface of the transmission rod is provided with a hairbrush plate; according to the utility model, automatic pollution discharge can be realized when the impurities in the filter basket are pushed to be excessive, the phenomenon that a pollution discharge pipe is blocked in the automatic pollution discharge process can be avoided, the pollution discharge effect is ensured, manual cleaning is not needed at regular intervals, the difficulty is effectively reduced, and the practicability of the basket type filter body is improved.

Description

A basket filter that is easy to drain

Technical Field

The utility model relates to the technical field of filters, in particular to a basket filter which is convenient for draining sewage.

Background Art

The pipeline filter is mainly composed of a pipe, a cylinder, a filter basket, a flange, a flange cover and fasteners. When installed on the pipeline, it can remove large solid impurities in the fluid, so that the machinery and equipment (including compressors, pumps, etc.) and instruments can work and operate normally, achieve a stable process and ensure safe production. The principle is that when the liquid enters the filter basket through the cylinder, the solid impurity particles are blocked in the filter basket, and the clean fluid passes through the filter basket and is discharged from the filter outlet.

Existing basket filters usually need to be manually disassembled when draining sewage, and then the filter basket needs to be taken out to clean the debris inside, which is time-consuming and laborious, resulting in more manpower and time, thereby increasing the use cost of the filter and reducing the convenience of the filter. The basket filters on the market drain sewage through the sewage outlet set at the bottom to achieve automatic sewage discharge, but in actual use, the accumulated debris is not only easy to block the sewage outlet, but also the debris adhered to the surface of the filter basket cannot be effectively cleaned up, thereby reducing the water permeability of the filter and reducing the flow rate of the water body. To this end, we propose a basket filter that is easy to drain sewage.

Utility Model Content

The main purpose of the utility model is to provide a basket filter which is convenient for draining sewage and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

A basket filter that is easy to discharge sewage, includes a shell and a sealing cover, and also includes a filter basket arranged in the inner cavity of the shell, the top of the sealing cover is provided with an assembly protection shell, the top of the inner cavity of the assembly protection shell is provided with an automatic controller, the bottom of the assembly protection shell is provided with a servo motor, and the power output end of the servo motor passes through the sealing cover and extends to the inside of the shell, the power output end of the servo motor is detachably connected to a transmission rod, the lower end of the surface of the transmission rod is provided with a brush plate, and the outer wall of the brush plate is in contact with the inner wall of the filter basket, the bottom end of the transmission rod is fixedly connected to a spiral rod, the bottom end of the filter basket is detachably connected to a sewage pipe, the inner cavity of the sewage pipe is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected to the automatic controller through a wire, the top of the sealing cover is detachably connected to a pressure sensor, and the pressure sensor is electrically connected to the automatic control pad through a wire.

Furthermore, a connecting thread is provided on the bottom surface of the filter basket, a connecting screw hole is provided on the upper end of the drain pipe, and the drain pipe is threadedly connected to the connecting thread provided on the bottom surface of the filter basket via the connecting thread.

Furthermore, a sealing gasket is provided on the surface of the sewage pipe close to the filter basket.

Furthermore, an upper end of one side of the shell is interconnected with a water inlet pipe, and a bottom end of one side of the shell opposite to the water inlet pipe is interconnected with a drain pipe.

Furthermore, a connection plate for connecting with a sealing cover is fixedly connected to the top end of the shell.

Furthermore, both sides of the upper surface of the sealing cover are fixedly connected with carrying rods.

Furthermore, support legs are fixedly connected to both sides of the lower surface of the shell, and the bottom ends of the support legs are fixedly connected to a fixed bottom plate.

Compared with the prior art, the utility model has the following beneficial effects: the utility model cooperates with each other by setting a pressure sensor, assembling a protective shell, a drain pipe, a transmission rod, a solenoid valve, an automatic controller, a servo motor, a brush plate and a spiral rod. When a large amount of impurities are accumulated in the filter basket, causing the flow rate of the filter basket to decrease, as the turbid liquid is continuously injected, the water pressure of the filter housing increases, and the pressure sensor transmits a signal to the automatic controller. The automatic controller automatically opens the valve and the servo motor in the drain pipe according to the compiled program, so that the impurities accumulated in the filter basket are discharged. During the discharge process, the servo motor drives the transmission rod to rotate, and the brush plates on both sides of the transmission rod and the spiral rod fixed at the bottom rotate, thereby scraping the debris adhered to the surface of the filter basket, causing the impurities to fall and be discharged outward through the drain pipe, avoiding reducing the water permeability of the filter basket, and further improving the drainage effect. The synchronously rotating spiral rod can push the accumulated debris to move outward, thereby avoiding the debris from clogging the drain pipe, improving the drainage effect, and no manual cleaning is required on a regular basis, effectively reducing the difficulty and improving the practicality of the basket filter body.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a basket filter for easy drainage of sewage according to the present invention.

FIG2 is a schematic structural diagram of a cross-sectional view of a basket filter for easy drainage of sewage according to the present invention.

FIG3 is a schematic structural diagram of a filter basket and a sewage discharge pipe of a basket filter for facilitating sewage discharge according to the present invention.

FIG. 4 is a schematic structural diagram of an assembly shell of a basket filter for facilitating sewage discharge according to the present invention.

In the figure: 1. Shell; 2. Support legs; 3. Fixed bottom plate; 4. Water inlet pipe; 5. Connecting plate; 6. Sealing cover; 7. Pressure sensor; 8. Assembly protective shell; 9. Handle bar; 10. Drain pipe; 11. Drain pipe; 12. Transmission rod; 13. Filter basket; 14. Solenoid valve; 15. Connecting thread; 16. Connecting screw hole; 17. Sealing gasket; 18. Automatic controller; 19. Servo motor; 20. Brush plate; 21. Screw rod.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

As shown in Fig. 1-4, a basket filter for easy sewage discharge includes a shell 1 and a sealing cover 6, and also includes a filter basket 13 arranged in the inner cavity of the shell 1, the top of the sealing cover 6 is provided with an assembly protection shell 8, the top of the inner cavity of the assembly protection shell 8 is provided with an automatic controller 18, the bottom end of the assembly protection shell 8 is provided with a servo motor 19, and the power output end of the servo motor 19 passes through the sealing cover 6 and extends to the inside of the shell 1, the power output end of the servo motor 19 is detachably connected to a transmission rod 12, the lower end of the surface of the transmission rod 12 is provided with a brush plate 20, and the outer wall of the brush plate 20 is in contact with the inner wall of the filter basket 13, the bottom end of the transmission rod 12 is fixedly connected with a spiral rod 21, the bottom end of the filter basket 13 is detachably connected with a sewage pipe 11, the inner cavity of the sewage pipe 11 is provided with an electromagnetic valve 14, and the electromagnetic valve 14 is electrically connected to the automatic controller 18 through a wire, and the sealing A pressure sensor 7 is detachably connected to the top of the cover 6, and the pressure sensor 7 is electrically connected to the automatic control pad through a wire; when the water pressure of the filter housing 1 increases, the pressure sensor 7 will transmit a signal to the automatic controller 18, and the automatic controller 18 will automatically open the valve in the drain pipe 11 and the servo motor 19 according to the compiled program, so that the impurities accumulated in the filter basket 13 are discharged, and during the discharge process, the servo motor 19 will drive the transmission rod 12 to rotate, and the brush plates 20 on both sides of the transmission rod 12 and the spiral rod 21 fixed at the bottom end will rotate, so as to scrape the debris adhered to the surface of the filter basket 13, so that the impurities fall and are discharged outward through the drain pipe 11, avoiding reducing the water permeability of the filter basket 13 and further improving the drainage effect. The synchronously rotating spiral rod 21 can push the accumulated debris to move outward, thereby avoiding the debris from clogging the drain pipe 11 and improving the drainage effect.

Among them, a connecting thread 15 is provided on the bottom surface of the filter basket 13, a connecting screw hole 16 is provided on the upper end of the drain pipe 11, and the drain pipe 11 is threadedly connected to the connecting thread 15 provided on the bottom surface of the filter basket 13 through the connecting thread 15, and a sealing gasket 17 is provided on the surface of the drain pipe 11 close to the filter basket 13; the drain pipe 11 is connected to the connecting thread 15 provided on the bottom surface of the filter basket 13 by means of the connecting screw hole 16, which is convenient for disassembly and assembly during later maintenance and reduces the difficulty of maintenance. When connecting, the connection is sealed with the help of the sealing end to ensure the tightness of the connection and prevent water leakage.

Among them, the upper end of one side of the shell 1 is interconnected with a water inlet pipe 4, and the bottom end of the shell 1 on one side opposite to the water inlet pipe 4 is interconnected with a drain pipe 10; with the help of the drain pipe 10, water can be easily transported into the shell 1 for filtration, and the filtered water can be discharged outward through the drain pipe 10.

Among them, a connecting plate 5 for connecting with a sealing cover 6 is fixedly connected to the top of the shell 1, and carrying rods 9 are fixedly connected to both sides of the upper surface of the sealing cover 6. Support legs 2 are fixedly connected to both sides of the lower surface of the shell 1, and the bottom ends of the support legs 2 are fixedly connected to a fixed bottom plate 3; the sealing cover 6 is connected to the shell 1 through the connecting plate 5, so as to facilitate disassembly and assembly at the later stage, effectively reduce the difficulty of folding and maintenance, and the sealing cover 6 can be carried by hand with the help of the carrying rod 9 during disassembly, so as to facilitate the movement of the sealing cover 6, and the shell 1 can be conveniently installed and fixed with the help of the supporting legs 2 and the fixed bottom plate 3, ensuring stability during use.

It should be noted that the utility model is a basket filter that is convenient for draining sewage. When working, the housing 1 is fixed by a support rod and a fixed bottom plate 3 arranged at the bottom end. Water enters the housing 1 through the water inlet pipe 4, passes through the filter basket 13, and is discharged outward through the drain pipe 10. When the water passes through the filter basket 13, the filter basket 13 can effectively filter the debris in the water. With the accumulation of debris in the filter basket 13, the water pressure of the filter housing 1 increases, and the pressure sensor 7 transmits a signal to the automatic controller 18. The automatic controller 18 automatically opens the valve in the sewage pipe 11 and the servo motor 19 according to the compiled program. The impurities accumulated in the filter basket 13 are discharged, and during the discharge process, the servo motor 19 drives the transmission rod 12 to rotate, and the brush plates 20 on both sides of the transmission rod 12 and the spiral rod 21 fixed at the bottom end rotate, so as to scrape the debris adhered to the surface of the filter basket 13, so that the impurities fall and are discharged outward through the drain pipe 11, avoiding reducing the water permeability of the filter basket 13 and further improving the drainage effect. The synchronously rotating spiral rod 21 can push the accumulated debris to move outward, thereby avoiding the debris from clogging the drain pipe 11, improving the drainage effect, and no manual cleaning is required regularly, which effectively reduces the difficulty and improves the practicality of the basket filter body.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (7)

1. The utility model provides a basket filter convenient to blowdown, includes casing (1) and sealed lid (6), its characterized in that still includes filter basket (13) of locating casing (1) inner chamber, sealed lid (6) top is equipped with assembly protective housing (8), assembly protective housing (8) inner chamber top is equipped with automatic controller (18), assembly protective housing (8) bottom sets up servo motor (19), and servo motor (19) power take off end runs through sealed lid (6) and extends to inside casing (1), servo motor (19) power take off end can be dismantled and be connected with transfer line (12), transfer line (12) surface lower extreme is equipped with brush board (20), and brush board (20) lateral wall and filter basket (13) inner wall laminating, transfer line (12) bottom fixedly connected with hob (21), filter basket (13) bottom can be dismantled and be connected with blow off pipe (11), blow off pipe (11) inner chamber is equipped with solenoid valve (14), and solenoid valve (14) pass through wire and automatic controller (18) electric connection, sealed lid (6) top can be dismantled and be connected with pressure sensor (7) and pressure sensor (7) through wire and electric connection.

2. A basket filter for facilitating drainage according to claim 1, wherein: the filter basket is characterized in that a connecting thread (15) is arranged on the bottom end surface of the filter basket (13), a connecting screw hole (16) is arranged at the upper end of the drain pipe (11), and the drain pipe (11) is in threaded connection with the connecting thread (15) arranged on the bottom end surface of the filter basket (13) through the connecting thread (15).

3. A basket filter for facilitating drainage according to claim 2, wherein: a sealing gasket (17) is arranged on the surface of one side of the drain pipe (11) close to the filter basket (13).

4. A basket filter for facilitating drainage according to claim 1, wherein: the upper end of one side of the shell (1) is connected with a water inlet pipe (4) in an intercommunication way, and the bottom end of one side of the shell (1) opposite to the water inlet pipe (4) is connected with a water outlet pipe (10) in an intercommunication way.

5. A basket filter for facilitating drainage according to claim 1, wherein: the top end of the shell (1) is fixedly connected with a connecting disc (5) which is used for being connected with a sealing cover (6).

6. A basket filter for facilitating drainage according to claim 1, wherein: both sides of the upper surface of the sealing cover (6) are fixedly connected with a hand-held rod (9).

7. A basket filter for facilitating drainage according to claim 1, wherein: supporting legs (2) are fixedly connected to two sides of the lower surface of the shell (1), and a fixed bottom plate (3) is fixedly connected to the bottom end of each supporting leg (2).