Sediment filter for water pollution

Abstract

The utility model belongs to the technical field of sediment filtering, and particularly relates to a sediment filter for water pollution, which comprises a tank body, a water inlet pipe arranged on the upper side of the tank body, a water outlet pipe arranged on the lower side of the tank body, a buffer cone arranged in the tank body, a first filter plate and a second filter plate arranged in the tank body, and a round rod rotationally assembled on the lower side of the buffer cone, two first arc-shaped rods and two second arc-shaped rods are concentrically and fixedly arranged on the round rod, a plurality of paddles are fixedly arranged on the lower side of the round rod, and collecting assemblies are arranged on the left side and the right side of the tank body; the first filter plate and the second filter plate are used for filtering silt in sewage entering from the water inlet pipe in sequence, and the filtered water drives the round rod to rotate through the paddle when being discharged from the water outlet pipe, so that the first arc-shaped rod and the second arc-shaped rod are driven to rotate, and filter residues on the upper sides of the first filter plate and the second filter plate are discharged out of the tank body through the collecting assembly; the filtering effect of the first filtering plate and the second filtering plate can be ensured at any time, and the normal use of the device is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of sediment filtering, and in particular relates to a sediment filter for water pollution. Background Art

[0002] A sediment filter is a device used for water treatment to remove suspended particles and sediment from water. It usually consists of a container or tank. The use of a sediment filter can effectively purify water and improve water quality. It is widely used in tap water treatment, swimming pools, farmland irrigation and other occasions in households, commerce and industry. Most existing sediment filters need to be opened regularly after filtering sewage to clean the sediment accumulated inside. The operation is troublesome and affects the use of the sediment filter. Therefore, a sediment filter for water pollution is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a sediment filter for water pollution, which filters the sewage entering the water inlet pipe with sediment in turn through a first filter plate and a second filter plate, and when the filtered water is discharged from the water outlet pipe, the round rod is driven to rotate by a paddle, thereby driving the first arc rod and the second arc rod to rotate, and the filter residues on the upper sides of the first filter plate and the second filter plate are discharged from the tank body through a collecting component, so that the filter residues can be cleaned up easily, the filtering effect of the first filter plate and the second filter plate can be guaranteed at any time, and the normal use of the device can be ensured.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] A sediment filter for water pollution comprises a tank body, an inlet pipe is fixedly provided on the upper side of the tank body, an outlet pipe is fixedly provided on the lower side of the tank body, a first filter plate is installed inside the tank body, a buffer cone matching the inlet pipe is fixedly provided inside the tank body, a plurality of circumferentially distributed connecting rods are fixedly provided between the buffer cone and the inner wall of the tank body, the buffer cone is located on the upper side of the first filter plate, a second filter plate is installed inside the tank body, the second filter plate is located on the lower side of the first filter plate, the first filter plate and the second filter plate are both provided with a rotating hole, a round rod is rotatably mounted on the lower side of the buffer cone, two first arc rods matching the first filter plate are concentrically fixedly provided on the round rod, the lower sides of the two first arc rods abut against the upper side of the first filter plate, two second arc rods matching the second filter plate are concentrically fixedly provided on the round rod, the lower sides of the two second arc rods abut against the upper side of the second filter plate, a plurality of circumferentially distributed paddles are fixedly provided on the lower side of the round rod, the plurality of paddles are arranged in the middle of the outlet pipe, and a collecting assembly is provided on both the left and right sides of the tank body.

[0006] The collecting assembly includes a vertical platform fixedly provided on the side wall of the tank body, two first chute grooves interconnected with the interior of the tank body are arranged in the vertical platform, the two first chute grooves are matched with the first filter plate and the second filter plate respectively, a second chute interconnected with the interior of the tank body is arranged on the lower side of the two first chute grooves, filter screens are installed on the upper sides of the two second chute grooves, and a slag discharge groove interconnected with the two first chute grooves is arranged on the lower side of the vertical platform.

[0007] The lower sides of the two vertical platforms are each provided with a limit piece matching the slag discharge groove, the limit piece includes a square groove opened on the lower side of the vertical platform, the square groove is connected with the slag discharge groove, a limit plate is slidably assembled in the square groove, a plurality of linearly distributed springs are fixedly arranged between the limit plate and the side wall of the square groove, a square opening connected with the square groove is opened on the front side of the vertical platform, a knob is rotatably assembled on the front side of the limit plate, and two stoppers matching the knob are fixedly arranged on the lower side of the vertical platform.

[0008] A plurality of linearly distributed buffer plates are fixedly arranged in the slag discharge trough.

[0009] The upper side of the filter screen is in the same plane as the lower side wall of the first chute.

[0010] The side wall of the limiting plate abuts against the side wall of the slag discharge trough.

[0011] The utility model filters the silt from the sewage entering the water inlet pipe in sequence through the first filter plate and the second filter plate. When the filtered water is discharged from the water outlet pipe, the round rod is driven to rotate by the paddle, thereby driving the first arc-shaped rod and the second arc-shaped rod to rotate, and the filter residues on the upper sides of the first filter plate and the second filter plate are discharged from the tank body through the collecting component, which is convenient for cleaning the filter residues, and the filtering effect of the first filter plate and the second filter plate is guaranteed at any time, thereby ensuring the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0013] Figure 1 This is a schematic structural diagram of an embodiment of a sediment filter for water pollution of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of a tank body in an embodiment of a sediment filter for water pollution of the utility model;

[0015] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0016] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0017] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at C in the middle;

[0018] Figure 6 It is a schematic cross-sectional structure diagram of a vertical platform in an embodiment of a sediment filter for water pollution of the utility model;

[0019] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at D in the middle;

[0020] Figure 8 for Figure 6 Schematic diagram of the enlarged structure at E in the middle.

[0021] The main component symbols are described as follows:

[0022] Tank body 1, water inlet pipe 10, water outlet pipe 11, first filter plate 12, buffer cone 13, connecting rod 14, second filter plate 14, round rod 15, first arc rod 16, second arc rod 17, paddle 18, vertical platform 20, first chute 21, second chute 22, filter screen 23, slag discharge trough 24, square groove 25, limit plate 26, spring 27, knob 28, block 29, buffer plate 30. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1-8 As shown, a sediment filter for water pollution of the utility model comprises a tank body 1, a water inlet pipe 10 is fixedly arranged on the upper side of the tank body 1, a water outlet pipe 11 is fixedly arranged on the lower side of the tank body 1, a first filter plate 12 is installed inside the tank body 1, a buffer cone 13 matching the water inlet pipe 10 is fixedly arranged inside the tank body 1, a plurality of connecting rods 14 distributed in a circumference are fixedly arranged between the buffer cone 13 and the inner wall of the tank body 1, the buffer cone 13 is located on the upper side of the first filter plate 12, a second filter plate 14 is installed inside the tank body 1, the second filter plate 14 is located on the lower side of the first filter plate 12, and the first filter plate 12 and the second filter plate 14 are connected. 14 are provided with a rotation hole, the lower side of the buffer cone 13 is rotatably equipped with a round rod 15, the round rod 15 is concentrically fixed with two first arc rods 16 matching the first filter plate 12, the lower sides of the two first arc rods 16 abut against the upper side of the first filter plate 12, the round rod 15 is concentrically fixed with two second arc rods 17 matching the second filter plate 14, the lower sides of the two second arc rods 17 abut against the upper side of the second filter plate 14, and the lower side of the round rod 15 is fixed with a plurality of paddles 18 distributed in a circle, and the plurality of paddles 18 are all arranged in the middle of the water outlet pipe 11, and the left and right sides of the tank body 1 are provided with collecting components;

[0025] When the utility model is used, sewage enters the tank body 1 from the water inlet pipe 10, is left from the buffer cone 13, and is filtered by the first filter plate 12. The filtered sewage flows to the second filter plate 14, and the second filter plate 14 filters the sewage again. The filtered sewage is discharged from the outlet pipe 11 below the tank body 1. When the filtered sewage flows through the drain pipe 11, the paddle 18 is driven to rotate, and the paddle 18 drives the round rod 15 to rotate. The round rod 15 synchronously drives the first arc rod 16 and the second arc rod 17 to rotate synchronously. The first arc rod 16 and the second arc rod 17 clean the filter residues on the upper side of the first filter plate 12 and the upper side of the second filter plate 14, and the filter residues are cleared out of the upper sides of the first filter plate 12 and the second filter plate 14 through the collecting assembly, so as to ensure the filtering effect of the first filter plate 12 and the second filter plate 14.

[0026] Furthermore, the buffer cone 13 in the utility model prevents the sewage from directly impacting the first filter plate 12, thereby extending the service life of the first filter plate 12. The paddle 18 is installed at the outlet pipe 11, thereby preventing the mud in the sewage from damaging the paddle 18, thereby extending the service life of the paddle.

[0027] Furthermore, the utility model does not require additional power to clear the filter residue, thereby reducing the cost of sewage treatment;

[0028] The utility model filters the silt from the sewage entering the water inlet pipe in sequence through the first filter plate and the second filter plate. When the filtered water is discharged from the water outlet pipe, the round rod is driven to rotate by the paddle, thereby driving the first arc-shaped rod and the second arc-shaped rod to rotate, and the filter residues on the upper sides of the first filter plate and the second filter plate are discharged from the tank body through the collecting component, which is convenient for cleaning the filter residues, and the filtering effect of the first filter plate and the second filter plate is guaranteed at any time, thereby ensuring the normal use of the device.

[0029] The collecting assembly includes a vertical platform 20 fixedly provided on the side wall of the tank body 1, two first chute 21 interconnected with the inside of the tank body 1 are provided in the vertical platform 29, the two first chute 21 are matched with the first filter plate 12 and the second filter plate 14 respectively, the lower sides of the two first chute 21 are provided with a second chute 22 interconnected with the inside of the tank body 1, the upper sides of the two second chute 22 are provided with a filter screen 23, and the lower side of the vertical platform 29 is provided with a slag discharge groove 24 interconnected with the two first chute 21;

[0030] When the utility model is used, the paddle 18 drives the first arc rod 16 and the second arc rod 17 to clean the upper sides of the first filter plate 12 and the second filter plate 14, and the first arc rod 17 and the second arc rod 17 clear out the filter residue through the first chute 21, and the cleared filter residue will be discharged together with the sewage, and when the filter residue passes through the filter screen 23 from the first chute 21, the sewage carried in the filter residue flows back to the inside of the tank body 1 through the filter screen 23 and the second chute 22, and the filter residue flows to the residue discharge chute 24 through the first chute 21 and is discharged from the tank body 1, thereby realizing the automatic discharge of the filter residue, avoiding the accumulation of the filter residue in the tank body 1, and ensuring the smooth operation of the device.

[0031] The lower sides of the two vertical platforms 20 are provided with a limiter matching the slag discharge groove 24. The limiter includes a square groove 25 provided on the lower side of the vertical platform 20. The square groove 25 is connected with the slag discharge groove 24. A limit plate 26 is slidably mounted in the square groove 25. A plurality of linearly distributed springs 27 are fixedly mounted between the limit plate 26 and the side wall of the square groove 25. A square opening connected with the square groove 25 is provided on the front side of the vertical platform 20. A knob 28 is rotatably mounted on the front side of the limit plate 26. Two stoppers 29 matching the knob 28 are fixedly mounted on the lower side of the vertical platform 20.

[0032] When the utility model is used for a long time, the filtered residues are accumulated on the upper side of the limiting plate 26 of the slag discharge groove 24 through the first chute 21, and the square groove 25 and the limiting plate 26 are both inclined. Under the synchronous elastic action of the spring 27, the limiting plate 26 is ensured to abut against the side wall of the slag discharge groove 24, thereby preventing the filtered residues from falling.

[0033] After the utility model has been used for a long time, when it is necessary to clean the filtered residue in the slag discharge groove 24, the operator first pushes the knob 28 toward the tank body 1, and the knob 28 drives the limit plate 26 to move synchronously. The limit plate 26 compresses the spring 27. When the knob 28 slides over the stop block 29, the operator turns the knob 28 again, and the side wall of the knob 28 abuts against the side walls of the two stop blocks 29 to limit the limit plate 26, which is convenient for uniformly cleaning the filtered residue in the slag discharge groove 24.

[0034] A plurality of buffer plates 30 distributed linearly are fixedly disposed in the slag discharge chute 24 to buffer the filtered residues dropped from the two first chute 21 to avoid damage to the limit plates 26 .

[0035] The upper side of the filter screen 23 is in the same plane as the lower side wall of the first chute 21 , ensuring smooth movement of the filtered residue on the upper side of the first chute 21 .

[0036] The side wall of the limiting plate 26 abuts against the side wall of the slag discharge trough 24 to prevent the filter residue from falling and reduce the labor intensity of the staff.

[0037] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A sediment filter for water pollution, comprising a tank, characterized in that: A water inlet pipe is fixedly provided on the upper side of the tank body, and a water outlet pipe is fixedly provided on the lower side of the tank body, a first filter plate is installed inside the tank body, a buffer cone matching the water inlet pipe is fixedly provided inside the tank body, a plurality of circumferentially distributed connecting rods are fixedly provided between the buffer cone and the inner wall of the tank body, the buffer cone is located at the upper side of the first filter plate, a second filter plate is installed inside the tank body, the second filter plate is located at the lower side of the first filter plate, the first filter plate and the second filter plate are both provided with a rotating hole, a round rod is rotatably assembled on the lower side of the buffer cone, two first arc rods matching the first filter plate are concentrically fixedly provided on the round rod, the lower sides of the two first arc rods abut against the upper side of the first filter plate, two second arc rods matching the second filter plate are concentrically fixedly provided on the round rod, the lower sides of the two second arc rods abut against the upper side of the second filter plate, a plurality of circumferentially distributed paddles are fixedly provided on the lower side of the round rod, and the plurality of paddles are arranged in the middle of the water outlet pipe, and a collecting assembly is provided on both the left and right sides of the tank body.

2. A sediment filter for water pollution according to claim 1, characterized in that: The collecting assembly includes a vertical platform fixedly provided on the side wall of the tank body, two first chute grooves interconnected with the interior of the tank body are arranged in the vertical platform, the two first chute grooves are matched with the first filter plate and the second filter plate respectively, a second chute interconnected with the interior of the tank body is arranged on the lower side of the two first chute grooves, filter screens are installed on the upper sides of the two second chute grooves, and a slag discharge groove interconnected with the two first chute grooves is arranged on the lower side of the vertical platform.

3. A sediment filter for water pollution according to claim 2, characterized in that: The lower sides of the two vertical platforms are each provided with a limit piece matching the slag discharge groove, the limit piece includes a square groove opened on the lower side of the vertical platform, the square groove is connected with the slag discharge groove, a limit plate is slidably assembled in the square groove, a plurality of linearly distributed springs are fixedly arranged between the limit plate and the side wall of the square groove, a square opening connected with the square groove is opened on the front side of the vertical platform, a knob is rotatably assembled on the front side of the limit plate, and two stoppers matching the knob are fixedly arranged on the lower side of the vertical platform.

4. A sediment filter for water pollution according to claim 2, characterized in that: A plurality of linearly distributed buffer plates are fixedly arranged in the slag discharge trough.

5. A sediment filter for water pollution according to claim 2, characterized in that: The upper side of the filter screen is in the same plane as the lower side wall of the first chute.

6. A sediment filter for water pollution according to claim 3, characterized in that: The side wall of the limiting plate abuts against the side wall of the slag discharge trough.

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