CN210473247U

CN210473247U - Multistage rolling type water filtering device

Info

Publication number: CN210473247U
Application number: CN201920738514.5U
Authority: CN
Inventors: 陶敏慧; 彭开松; 龚月娟; 鲁子怡; 韩阳; 徐婷婷; 唐庆权; 许晓牧
Original assignee: Anhui Agricultural University AHAU
Current assignee: Anhui Agricultural University AHAU
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-05-08
Anticipated expiration: 2029-05-16

Abstract

The utility model relates to a multistage roll formula water filter equipment, including the cavity, locate the water inlet at cavity top and locate the delivery port of cavity bottom, be equipped with the multiple-layer filtering subassembly in the cavity, the multiple-layer filtering subassembly is the echelonment and distributes and connect the guide plate between the adjacent filtering subassembly, realizes the control flow direction, the filtering subassembly contains the running roller and covers the net subassembly on the running roller surface, cavity inner wall one side is equipped with a plurality of groups drain, be equipped with between drain and the miscellaneous mouth of play that is close to the filtering subassembly and dredge the board. This multi-stage rolling formula water filter equipment, the water is from the top down in the flow direction wall body, utilizes filtering component to filter aquatic impurity and carry out the cavity outside with impurity, and it is thorough to filter aquatic impurity, and simple structure, low cost, work efficiency is high.

Description

Multistage rolling type water filtering device

Technical Field

The utility model belongs to the technical field of water filtration, concretely relates to multistage roll formula water filter equipment.

Background

With the rapid development of cities, the living standard of people is improved, and certain pollution is caused to water. The surface water components gradually tend to be complex, the organic components are increased, and the difficulty of drinking water treatment is increased. The conventional drinking water treatment process mainly comprises the steps of coagulation, precipitation, filtration, disinfection and the like, and mainly aims at removing turbidity and bacteria.

At present, the multi-purpose net of current water filtration filters water impurity, salvages out the clearance with impurity on the net after filtering, then continues to put into the water and filters, and the operation is inconvenient, can't accomplish to discharge impurity when filterable. Therefore, under the guiding idea of improving the mechanization and water body filtering effect, the development of the water filtering device which is simple and feasible, operable and remarkable in effect and can be accepted by water filtering enterprises has important economic, social and environmental protection values and practical significance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, a reasonable in design's a multiple rolling formula water filter equipment in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a multistage roll formula water filter equipment, includes the cavity, locates the water inlet at cavity top and locates the delivery port of cavity bottom, be equipped with the multiple-layer filtering subassembly in the cavity, the multiple-layer filtering subassembly is the echelonment and distributes and be connected with the guide plate between the adjacent filtering subassembly, realizes the control flow direction, the filtering subassembly contains two running rollers and covers the net subassembly on two running roller surfaces, net subassembly end position is equipped with out miscellaneous mouthful, cavity inner wall one side is equipped with a plurality of groups drain, be equipped with between drain and the miscellaneous mouth of play that is close to the filtering subassembly and dredge the board.

As the utility model discloses a further optimization scheme, just be located the net subassembly between the running roller and be equipped with the tuber pipe, the tuber pipe is connected with the transport port of external fan, the lower surface evenly distributed of tuber pipe has a plurality of air outlets of group. Wind power generated by the fan moves downwards through the air outlet on the lower surface of the air pipe, so that impurities are prevented from blocking meshes of the grid assembly, and smooth water flow is guaranteed.

As a further optimization scheme of the utility model, the mesh in the net subassembly is gone up the outer slope and is equipped with and keeps off miscellaneous net. Water and impurity from the in-process that flows downwards, the impact keeps off miscellaneous net on keeping off miscellaneous net, keeps off miscellaneous net and blocks impurity, and the water is followed the mesh that keeps off miscellaneous net down and is flowed downwards, and impurity is remained net subassembly surface, has both satisfied the filtration of aquatic impurity and has reduced the jam that causes the mesh.

As a further optimization scheme of the utility model, connect the rubber brush between the miscellaneous mouthful of dredging board and filter assembly. The rubber brush can be when the filter assembly rotates, to filterable impurity clearance on the net subassembly, avoids causing dropping of impurity because of the gap between filter assembly and the miscellaneous board of dredging. Impurities on the auxiliary filtering component are discharged out of the cavity body.

As a further optimization scheme of the utility model, the grid component grid density in the filter component increases progressively from top to bottom. The water body moves from top to bottom in the cavity, impurities in the water body are sequentially filtered, and the impurity filtering thoroughness in the water body is ensured.

As a further optimization scheme of the utility model, the contained angle α between the impurity dredging plate and the filter assembly is at 130-.

The beneficial effects of the utility model reside in that:

1) the utility model has the advantages that the water body flows into the wall body from top to bottom, impurities in the water are filtered by the filtering component and are conveyed out of the cavity, the impurities in the water are filtered thoroughly, the structure is simple, the cost is low, and the working efficiency is high;

2) the utility model discloses simple structure, stability is high, reasonable in design, the realization of being convenient for.

Drawings

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

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional view of a filter assembly of the present invention;

FIG. 4 is a side schematic view of the filter assembly of the present invention;

in the figure: 1. a cavity; 2. a filter assembly; 3. a roller; 4. a baffle; 5. a grid assembly; 6. a trash-shedding plate; 7. a sewage draining outlet; 8. a water inlet; 9. a water outlet; 10. an air duct; 11. an air outlet; 12. a trash net; 13. a rubber brush; 14. and a sundry outlet.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-4, a multi-stage rolling type water filtering device comprises a cavity 1, a water inlet 8 arranged at the top of the cavity 1 and a water outlet 9 arranged at the bottom of the cavity 1, wherein a plurality of layers of filtering components 2 are arranged in the cavity 1, the layers of filtering components 2 are distributed in a step shape, a guide plate 4 is connected between every two adjacent filtering components 2 to control the direction of water flow, each filtering component 2 comprises a roller 3 and a grid component 5 covering the surface of the roller 3, the diameter of the roller 3 can be 0.3-0.5m, the length of the grid component 5 can be 2-3m, and the width of the grid component 5 is 1-2 m. The end position of the grid component 5 is provided with a trash outlet 14, one side of the inner wall of the cavity 1 is provided with a plurality of groups of drain outlets 7, and a trash dredging plate 6 is arranged between the drain outlets 7 and the trash outlet 14 close to the filtering component 2. Wherein, the filter assembly 2 can be three-stage, the mesh aperture of the grid assembly 5 at the highest stage is 50 meshes, the mesh aperture of the middle stage is 150 meshes, and the mesh aperture of the lowest stage is 300 meshes.

An air pipe 10 is arranged between the rollers 3 and in the grid assembly 5, the air pipe 10 is connected with a conveying port of an external fan, and a plurality of groups of air outlets 11 are uniformly distributed on the lower surface of the air pipe 10.

The meshes in the grid component 5 are provided with impurity blocking nets 12 in an inclined way.

A rubber brush 13 is connected between the impurity-removing plate 6 and an impurity outlet 14 of the filter assembly 2.

The grid density of the grid assemblies 5 in the filter assembly 2 increases from top to bottom.

The included angle α between the impurity-removing plate 6 and the filter component 2 is 130-140 degrees.

It should be noted that, water enters into the cavity 1 through the water inlet 8, the external switch controls the roller 3 to rotate, the roller 3 drives the grid component 5 covered on the surface to move in the rotating process, when the water is on the filter component 2, the roller 3 rotates clockwise, the grid component 5 can filter impurities in the water, and the filtered impurities stay on the surface of the grid component 5, when the grid component 5 rotates, the impurities can be conveyed to the impurity outlet at one end of the filter component 2, the rubber brush 13 can clean the impurities on the surface of the grid component 5, the cleaned impurities are gently discharged out of the cavity 1 through the drain outlet 7 along the impurity removing plate 6, the impurities in the water are removed, the water filtered by each layer of the filter component 2 is guided to the lower layer of the filter component 2 through the guide plate 4 to be filtered again, and the mesh density of the grid components 5 on the plurality of layers of the filter components 2 is increased progressively, ensure thoroughly to filter impurity in the water, and in filtering process, the wind-force that external fan produced is by the 11 downstream air outlets of tuber pipe 10 lower surface, and the wind-force that 11 air outlets produced can produce the downward effort to net subassembly 5, can guarantee that rivers are smooth and easy to the impurity clearance of jam on the surperficial mesh of net subassembly. On water and impurity from the top down flow's the filter assembly 2, strike fender miscellaneous net 12 on the net subassembly 5, keep off miscellaneous net 12 and block impurity, the water is along keeping off the mesh under miscellaneous net 12 and flowing down, impurity is remained to net subassembly 5 surface, both satisfied filtration to impurity in the water and the jam that the reduction caused the mesh. For the grid assembly 5 which is blocked, the air flow dredging can be adopted, namely, in a sealed mesh space, the air pressure impacts downwards to dredge the blocked meshes.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a multistage roll formula water filter equipment, includes cavity (1), locates water inlet (8) at cavity (1) top and locates delivery port (9) of cavity (1) bottom, a serial communication port, be equipped with multilayer filtering component (2) in cavity (1), multilayer filtering component (2) are ladder-shaped distribution and are connected with guide plate (4) between adjacent filtering component (2), realize the control flow direction, filtering component (2) contain two running rollers (3) and cover net subassembly (5) on two running rollers (3) surfaces, net subassembly (5) end position is equipped with miscellaneous mouthful (14), cavity (1) inner wall one side is equipped with a plurality of groups drain (7), be equipped with between drain (7) and the miscellaneous mouthful (14) of play that is close to filtering component (2) and dredge board (6).

2. The rolling, multi-stage water filtration unit of claim 1 further comprising: between running roller (3) and be located net subassembly (5) and be equipped with tuber pipe (10), tuber pipe (10) are connected with the transport port of external fan, the lower surface evenly distributed of tuber pipe (10) has a plurality of air outlets of group (11).

3. The rolling, multi-stage water filtration unit of claim 1 further comprising: and impurity blocking nets (12) are obliquely arranged on the meshes in the grid component (5).

4. The rolling, multi-stage water filtration unit of claim 1 further comprising: a rubber brush (13) is connected between the impurity-removing plate (6) and the impurity outlet (14) of the filter component (2).

5. The rolling, multi-stage water filtration unit of claim 1 further comprising: the grid density of the grid assemblies (5) in the filter assembly (2) is increased from top to bottom.

6. The multi-stage rolling type water filtering device as claimed in claim 1, wherein the included angle α between the impurity removing plate (6) and the filtering component (2) is 130-140 degrees.