CN217909120U

CN217909120U - Fiber filter material high efficiency filter for waste water convenient to clean

Info

Publication number: CN217909120U
Application number: CN202221233140.XU
Authority: CN
Inventors: 吴尊敬; 李帅; 李富兴
Original assignee: Jiangsu Zhongmei Environmental Protection Technology Co ltd
Current assignee: Jiangsu Zhongmei Environmental Protection Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-29
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a fiber filter material high-efficiency filter for wastewater convenient to clean, which comprises a filter cartridge, a positioning ring, a lifting device and a fiber filter, wherein a drain pipe is arranged above the side wall of one side of the filter cartridge, a water inlet pipe is arranged below the side wall of the other side of the filter cartridge, a drain pipe is arranged at the bottom of the filter cartridge, and a flushing pipe is arranged at the top of the filter cartridge; the positioning ring is arranged in the filter cylinder between the water outlet pipe and the water inlet pipe, and a filter plate is arranged on the positioning ring; the lifting device is arranged at the center of the top of the filter cartridge, an execution shaft of the lifting device is vertically and downwards arranged, a lifting plate which is attached to the inner wall of the filter cartridge and arranged in a relative sliding mode is arranged at the tail end of the execution shaft, and the lifting plate is located between the water drainage pipe and the water inlet pipe; the plurality of fiber filters are arranged between the lifting plate and the filter plate and are used for communicating the space above and below the lifting plate. The utility model discloses can carry out effective filtration and convenient the washing to waste water.

Description

Fiber filter material high efficiency filter for waste water convenient to clean

Technical Field

The utility model relates to a fibre filter material high efficiency filter for waste water convenient to wash belongs to filter field for waste water treatment.

Background

In the waste water treatment field, often use a plurality of single-stage filters that contain different particulate matter filter materials to establish ties and use in order to improve water quality of water, nevertheless can increase area when using through arranging the filter that a plurality of single-stage contain the particulate matter filter material, and because the filter capacity of particulate matter filter material is limited, its filtering quality is relatively poor and difficult the washing to the fibre filter material.

Disclosure of Invention

For solving the not enough of prior art, the utility model provides a fibre filter material high efficiency filter for waste water convenient to wash can effectively filter and conveniently wash waste water.

The utility model discloses the technical scheme who adopts does:

the utility model provides a fibre filter material high efficiency filter for waste water convenient to wash, includes:

the filter cartridge comprises a filter cartridge, wherein a drain pipe is arranged above the side wall of one side of the filter cartridge, a water inlet pipe is arranged below the side wall of the other side of the filter cartridge, a drain pipe is arranged at the bottom of the filter cartridge, and a flushing pipe is arranged at the top of the filter cartridge;

the positioning ring is arranged in the filter cylinder between the water drainage pipe and the water inlet pipe, and a filter plate is arranged on the positioning ring;

the lifting device is arranged at the center of the top of the filter cylinder, an execution shaft of the lifting device is vertically arranged downwards, a lifting plate which is attached to the inner wall of the filter cylinder and arranged in a relative sliding mode is arranged at the tail end of the execution shaft, and the lifting plate is positioned between the water drainage pipe and the water inlet pipe;

the bottom end of the fiber filter is fixedly connected with the filter plate, the top end of the fiber filter is fixedly connected with the lifting plate, the top end of the fiber filter extends to the upper part of the lifting plate, and the spaces above and below the lifting plate are communicated through the fiber filter.

As a preferred aspect of the present invention, the fiber filter includes:

the water passing pipe is of a convex structure, the top of the water passing pipe extends to the upper part of the lifting plate, and a locking nut is screwed on the water passing pipe above the lifting plate;

the fixing column is of a T-shaped structure, the bottom of the fixing column extends to the lower part of the filter plate, and a locking nut is also screwed on the fixing column above and below the filter plate;

and two ends of the filter bag are respectively tied to the water passing pipe and the fixing column, and the filter bag is filled with fiber filter balls.

As a preferred aspect of the present invention, the fiber filter further includes:

and the fiber bundles are arranged outside the filter bag in a surrounding manner, and two ends of the fiber bundles are tied to the water passing pipe and the fixing column respectively.

As an optimization of the utility model, an interface observation window is arranged on the cylinder body of the filter cartridge positioned below the filter plate.

As a preference of the utility model, a manhole is also provided on the cartridge filter that is located below the filter plate and above the lifter plate.

As an optimization of the utility model the bottom of cartridge filter is provided with a plurality of supporting legs.

As one of the optimization of the utility model, the drain pipe, the water inlet pipe, the sewage draining pipe and the flushing pipe are all provided with control valves.

The beneficial effects of the utility model reside in that:

the filter plate, the fiber filter balls filled in the filter bag and the fiber bundles outside the filter bag are used for filtering the wastewater, so that the filtering effect can be improved; the lifting plate is driven to descend through the lifting device, so that the fiber bundle and the fiber filter balls in the filter bag expand around to be in a bulky state, and the fiber filter balls and the fiber bundle are washed through the backwash water, so that the operation is convenient, and the washing effect is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a fiber filter;

the main reference numerals in the figures have the following meanings:

1. the device comprises a filter cartridge, 2, a drain pipe, 3, a water inlet pipe, 4, a sewage discharge pipe, 5, a flushing pipe, 6, a positioning ring, 7, a filter plate, 8, a lifting device, 9, a lifting plate, 10, a fiber filter, 11, a water passing pipe, 12, a fixing column, 13, a locking nut, 14, a filter bag, 15, a fiber filter ball, 16, a fiber bundle, 17, an interface observation window, 18, a supporting leg, 19 and a control valve.

Detailed Description

The present invention will be specifically described with reference to the accompanying drawings and examples.

As shown in fig. 1-2: the embodiment is a fiber filter material high-efficiency filter for wastewater, which is convenient to clean and comprises a filter cylinder 1, a positioning ring 6, a lifting device 8 and a fiber filter 10,

a drain pipe 2 is arranged above the side wall of one side of the filter cartridge 1, a water inlet pipe 3 is arranged below the side wall of the other side of the filter cartridge 1, a drain pipe 4 is arranged at the bottom of the filter cartridge 1, and a flushing pipe 5 is arranged at the top of the filter cartridge 1;

the positioning ring 6 is arranged in the filter cartridge 1 between the water outlet pipe 2 and the water inlet pipe 3, and a filter plate 7 is arranged on the positioning ring 6;

the lifting device 8 is arranged at the center of the top of the filter cartridge 1, an execution shaft of the lifting device 8 is vertically arranged downwards, a lifting plate 9 which is attached to the inner wall of the filter cartridge 1 and arranged in a relative sliding mode is arranged at the tail end of the execution shaft, the lifting plate 9 is positioned between the water discharging pipe 2 and the water inlet pipe 3, and in actual application, a sealing ring can be further arranged on the outer edge of the lifting plate 9 to improve the sealing performance and prevent unfiltered water from flowing to the upper portion of the lifting plate 9;

the plurality of fiber filters 10 are uniformly arranged, the bottom ends of the fiber filters 10 are fixedly connected with the filter plates 7, the top ends of the fiber filters 10 are fixedly connected with the lifting plate 9, the top ends of the fiber filters 10 extend to the upper portion of the lifting plate 9, and the spaces above and below the lifting plate 9 are communicated through the fiber filters 10.

Referring to fig. 2, the fiber filter 10 includes a water pipe 11, a fixing column 12 and a filter bag 14, the water pipe 11 is of a convex structure, the top of the water pipe 11 extends to the upper side of the lifting plate 9, and a locking nut 13 is screwed on the water pipe 11 above the lifting plate 9; the fixing posts 12 are of T-shaped structures, the bottoms of the fixing posts 12 extend to the lower part of the filter plate 7, locking nuts 13 are also screwed on the fixing posts 12 on the upper part and the lower part of the filter plate 7, and in practical application, sealing rings used for sealing the corresponding lifting plate 9 and the corresponding filter plate 7 can be sleeved on the water passing pipe 11 and the fixing posts 12; the filter bag 14 is a flexible bag type structure with two tight ends and a wide middle and can generate certain deformation, the two ends of the filter bag 14 are respectively tied on the water pipe 11 and the fixing column 12, and the filter bag 14 is filled with the fiber filter ball 15; in the taut state, the filter bags 14 are in the form of a strip bundle.

Referring to fig. 2, the fiber filter 10 further includes a plurality of fiber bundles 16, the plurality of fiber bundles 16 are disposed around the outside of the filter bag 14, two ends of the fiber bundles 16 are tied to the water pipe 11 and the fixing post 12, respectively, and the plurality of fiber bundles 16 form a tight bundle-shaped structure to filter the wastewater.

Referring to fig. 1, an interface observation window 17 is provided on the cylinder of the filter cartridge 1 located below the filter plate 7.

In this embodiment, manholes are further provided in the filter cartridge 1 below the filter plate 7 and above the elevating plate 9.

Referring to fig. 1, a plurality of support feet 18 are provided at the bottom of the filter cartridge 1.

Referring to fig. 1, control valves 19 are provided on the drain pipe 2, the inlet pipe 3, the soil pipe 4, and the wash pipe 5.

In practical application, wastewater is introduced through the water inlet pipe 3, the wastewater is filtered by the filter plate 7 and is filtered by the fiber bundle 16 and the fiber filter ball 15 in the filter bag 14, the filtered water enters the upper part of the lifting plate 9 through the water pipe 11, and the filtered water is discharged through the water outlet pipe 2 along with the lifting of the liquid level.

When the filter cartridge 1 needs to be backwashed, the drain pipe 2 and the control valve 19 on the water inlet pipe 3 are closed, then the lifting device 8 is started to drive the lifting plate 9 to move downwards, so that the fiber bundles 16 and the fiber filter balls 15 in the filter bag 14 expand towards the periphery and are in a loose state, then the rinsing pipe 5 is used for feeding rinsing water into the filter cartridge 1, the flow of the rinsing water is adjusted through the control valves 19 on the rinsing pipe 5 and the drain pipe 4, so that the rinsing water forms a certain liquid level in the filter cartridge 1 and can not cover the filter plate 7, the rinsing water can rinse the fiber filter balls 15 and the fiber bundles 16, the rinsing water is collected and reprocessed after being discharged through the drain pipe 4, and after the rinsing is finished, the lifting plate 9 is lifted and reset through the lifting device 8; in addition, in the process of flushing and after the flushing is finished, the lifting device 8 can be controlled to stretch and retract in a reciprocating mode, so that the fiber filter ball 15 can be extruded when the filter bag 14 is driven to be tensioned, impurities can be washed out conveniently when the filter bag is flushed, moisture carried by the filter bag can be extruded after the filter bag is flushed, and the fiber filter ball 15 can be filled in the filter bag 14 after the filter bag 14 is in a stretching state.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fibre filter material high efficiency filter for waste water convenient to wash which characterized in that includes:

the device comprises a filter cartridge (1), wherein a drain pipe (2) is arranged above the side wall of one side of the filter cartridge (1), a water inlet pipe (3) is arranged below the side wall of the other side of the filter cartridge (1), a drain pipe (4) is arranged at the bottom of the filter cartridge (1), and a flushing pipe (5) is arranged at the top of the filter cartridge (1);

the positioning ring (6) is arranged in the filter cylinder (1) between the drain pipe (2) and the water inlet pipe (3), and a filter plate (7) is arranged on the positioning ring (6);

the lifting device (8) is arranged at the center of the top of the filter cylinder (1), an execution shaft of the lifting device (8) is vertically and downwards arranged, a lifting plate (9) which is attached to the inner wall of the filter cylinder (1) and arranged in a relative sliding mode is arranged at the tail end of the execution shaft, and the lifting plate (9) is located between the drain pipe (2) and the water inlet pipe (3);

the filter comprises fiber filters (10), the bottom ends of the fiber filters (10) are fixedly connected with the filter plates (7), the top ends of the fiber filters (10) are fixedly connected with the lifting plate (9), the top ends of the fiber filters (10) extend to the upper portion of the lifting plate (9), and the spaces above and below the lifting plate (9) are communicated through the fiber filters (10).

2. A fibrous filter material high efficiency filter for waste water convenient for cleaning according to claim 1, characterized in that the fibrous filter (10) comprises:

the water passing pipe (11) is of a convex structure, the top of the water passing pipe (11) extends to the upper part of the lifting plate (9), and a locking nut (13) is screwed on the water passing pipe (11) above the lifting plate (9);

the fixing columns (12) are of T-shaped structures, the bottoms of the fixing columns (12) extend to the lower portion of the filter plate (7), and locking nuts (13) are also screwed on the fixing columns (12) above and below the filter plate (7);

the filter bag (14), the both ends of filter bag (14) are tied respectively on water pipe (11), fixed column (12), pack in filter bag (14) and be filled with fibre filter bulb (15).

3. A fibrous filter material high efficiency filter for waste water convenient for cleaning according to claim 2, characterized in that the fibrous filter (10) further comprises:

the fiber bundles (16) are arranged on the outer side of the filter bag (14) in a surrounding mode, and two ends of each fiber bundle (16) are tied to the water passing pipe (11) and the fixing column (12) respectively.

4. The fiber filter material high-efficiency filter for wastewater convenient to clean as claimed in claim 1, characterized in that an interface observation window (17) is arranged on the cylinder body of the filter cylinder (1) below the filter plate (7).

5. The fiber filter material high-efficiency filter for wastewater convenient to clean as claimed in claim 1, characterized in that manholes are further arranged on the filter cartridge (1) below the filter plate (7) and above the lifting plate (9).

6. The fiber filter material high-efficiency filter for wastewater convenient to clean as claimed in claim 1, wherein a plurality of supporting feet (18) are arranged at the bottom of the filter cylinder (1).

7. The easy-to-clean high-efficiency fiber filter material filter for wastewater as claimed in claim 1, wherein control valves (19) are arranged on the drain pipe (2), the water inlet pipe (3), the sewage discharge pipe (4) and the flushing pipe (5).