CN220656678U

CN220656678U - Filtering device

Info

Publication number: CN220656678U
Application number: CN202321992265.5U
Authority: CN
Inventors: 杨有建
Original assignee: Anhui Zhongke Rantu Environmental Protection Technology Co ltd
Current assignee: Anhui Zhongke Rantu Environmental Protection Technology Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-03-26
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a filtering device, which relates to the technical field of purifying equipment, and comprises a shell, wherein an upper space in the shell is separated by a vertical partition plate to form a first filtering space and a second filtering space, filter paper rolls are arranged at the same end of the first filtering space and the second filtering space, the two filter paper rolls are arranged at high and low positions, and a feeding component is arranged in each of the two filtering spaces and used for dragging filter paper to be conveyed along the horizontal direction; the utility model can filter waste liquid for many times, and the filter paper can be ensured to keep a clean state by moving, so that the filtering effect is improved.

Description

Filtering device

Technical Field

The utility model relates to the technical field of purifying equipment, in particular to a filtering device.

Background

A large amount of wastewater is always generated in the fields of production, life, medical treatment and the like, and the wastewater can be discharged after being treated so as not to cause environmental pollution, wherein the most basic link is a filtering process, and the filtering effect of the existing filtering equipment is gradually deteriorated along with the increase of adsorbed impurities.

Disclosure of Invention

In order to solve the technical problems in the background technology, the utility model provides a filtering device.

The filtering device is characterized by comprising a shell, wherein the shell is provided with an inlet and an outlet, a first filtering space and a second filtering space are formed by separating an upper space in the shell by a vertically arranged partition plate, filter paper rolls are arranged at the same end of the first filtering space and the second filtering space, and the filter paper rolls in the two spaces are arranged at high and low positions;

the first filtering space and the second filtering space are respectively internally provided with a feeding component, and the feeding component is positioned at the other end opposite to the filter paper roll and can correspondingly pull the filter paper in the space where the feeding component is positioned to convey the filter paper along the horizontal direction;

a collecting bag is arranged in the lower space in the shell, and is positioned below the feeding component and used for containing filter paper conveyed from the first filtering space and the second filtering space;

the first filtering space and the second filtering space are respectively provided with a filtering transmission plate in the area between the filter paper roll and the feeding component, the two filtering transmission plates are arranged at high and low positions and are respectively attached to the bottom side of the filter paper in the space, and a diversion trench which is obliquely arranged is arranged between the two filtering transmission plates;

the inlet position of the shell corresponds to the high-position filtering and conveying plate, and the outlet position corresponds to the low-position filtering and conveying plate.

As a further optimization of the above solution, the rolls of filter paper in the same filter space are positioned at the same level as the feed assembly.

As a further optimization of the scheme, the feeding assembly comprises two rotating rollers of the same type, gears are arranged at two ends of the rotating rollers, the gears at the two ends of the rotating rollers are correspondingly meshed with each other, the rotating rollers are externally connected with a driving motor, and filter paper passes through a gap between the two rotating rollers and is clamped between the two meshed gears.

As a further optimization of the scheme, the filtering and conveying plate is provided with an opening which penetrates up and down, the top end of the diversion trench is connected with the bottom side of the opening of the filtering and conveying plate at the high position so as to divert waste liquid to the filtering and conveying plate at the low position and flow out from the opening of the filtering and conveying plate at the low position.

As a further optimization of the scheme, pressing plates are rotatably arranged on two sides of the filtering and conveying plate and are used for pressing paper downwards to enable the pressing plates to be attached to the filtering and conveying plate.

As a further optimization of the scheme, the contact surface of the pressing plate and the filter paper is a smooth surface.

As a further optimization of the scheme, the collecting bag is connected with the shell in a sliding way, and a handle is arranged on one side of the collecting bag and used for pulling the collecting bag out of the shell.

1. According to the filtering device provided by the utility model, the waste water can be filtered through the two layers of filter paper successively through the diversion trench between the two filtering transmission plates, the filtering effect is improved, the feeding assembly drives the filter paper to move, the filter paper playing a filtering role can be ensured to be relatively clean all the time, and the filtering effect cannot be influenced due to the increase of adhered impurities.

2. According to the filter device provided by the utility model, the filter paper is clamped between the two gears which are meshed, the filter paper is driven to move by the rotation of the gears, and meanwhile, the phenomena of deviation or irregularity of the filter paper are avoided.

Drawings

FIG. 1 is a schematic view of the overall internal structure of a filtering device according to the present utility model;

FIG. 2 is a top view of a filter device according to the present utility model;

fig. 3 is a front view of a filtering device according to the present utility model.

Detailed Description

The embodiment provides a filtering device, including casing 1, set up the import and the export that are used for waste liquid business turn over on the casing 1, casing 1 inside upper space is separated by the baffle 2 of vertical setting and is formed first filtration space 100 and second filtration space 200, and first filtration space 100 is equipped with filter roll 3 with second filtration space 200 in same end department, and filter roll 3 is removable, and filter roll 3 in two spaces is the high low level setting.

The first filtering space 100 and the second filtering space 200 are respectively internally provided with a feeding component 4, the feeding component 4 is positioned at the other end opposite to the filter paper roll 3 and can correspondingly pull the filter paper in the space where the feeding component 4 is positioned to convey along the horizontal direction, and preferably, the filter paper roll 3 and the feeding component 4 in the same filtering space are positioned at the same horizontal height so as to ensure that the filter paper is kept horizontal.

The feeding component 4 comprises two rotating rollers 41 of the same type, gears 42 are arranged at two ends of the rotating rollers 41, the gears 42 at the two ends of the two rotating rollers 41 are correspondingly meshed, a driving motor 43 is externally connected with one rotating roller 41, filter paper passes through a gap between the two rotating rollers 41 and is clamped between the two meshed gears 42, the filter paper is driven to move by utilizing the rotation of the gears 42, and meanwhile the phenomenon of deviation or irregularity of the filter paper is avoided.

The first filtering space 100 and the second filtering space 200 are respectively provided with a filtering transmission plate 6 in the area between the filter paper roll 3 and the feeding component 4, the two filtering transmission plates 6 are arranged at high and low positions and are respectively attached to the bottom sides of filter papers in the space, a diversion trench 7 is obliquely arranged between the two filtering transmission plates 6 to realize the flow of waste liquid in the two filtering spaces, in particular, the filtering transmission plates 6 are provided with an opening which is vertically penetrated, the top ends of the diversion trenches 7 are connected to the bottom sides of the openings of the filtering transmission plates 6 at high positions to guide the waste liquid to the filtering transmission plates 6 at low positions, and the waste liquid flows out from the openings of the filtering transmission plates 6 at low positions.

Further, the rotatable clamp plates 8 that installs in filtration transmission board 6 both sides make it with pushing down filter paper laminating with filtration transmission board 6, play certain supporting effect through filtration transmission board 6, prevent that filter paper from warp because of the impact of waste liquid, and preferably, the contact surface of clamp plate 8 and filter paper is smooth surface in order to avoid influencing the removal of filter paper.

The inlet position of the casing 1 corresponds to the high-position filtering and conveying plate 6, and the outlet position corresponds to the low-position filtering and conveying plate 6, so that the waste liquid can be filtered for a plurality of times during the process of flowing through.

It is noted that the mesh size of the filter paper with a relatively low height needs to be larger than that of the filter paper with a higher height, so that the filtering effect on impurities is more effective.

A collecting bag 5 is provided in the lower space in the casing 1, the collecting bag 5 is located below the feeding unit 4, and the filter paper having impurities such as filter residues adhered thereto and conveyed from the first and second filter spaces 100 and 200 is accommodated in the collecting bag 5.

The collecting bag 5 is connected with the casing 1 in a sliding way, and one side of the collecting bag 5 is provided with a handle 9 for drawing the collecting bag 5 out of the casing 1, so that filter residues can be conveniently cleaned and filter paper can be conveniently recovered.

In this embodiment, the waste liquid flows into the first filtering space 100 or the second filtering space 200 from the inlet, flows into the other filtering space from the diversion trench 7 after being primarily filtered by the filter paper, is filtered again by the filter paper with finer mesh, and is then discharged, the filter paper with filter residues adhered thereon is sent into the collecting bag 5 under the meshing transmission of the gear 42, and the collecting bag 5 can be pulled out to facilitate cleaning and recycling of the filter paper.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The filtering device is characterized by comprising a machine shell (1), wherein the machine shell (1) is provided with an inlet and an outlet, an upper space in the machine shell is divided by a partition plate (2) which is vertically arranged to form a first filtering space (100) and a second filtering space (200), a filter paper roll (3) is arranged at the same end of the first filtering space (100) and the second filtering space (200), and the filter paper rolls (3) in the two spaces are arranged at high and low positions;

a feeding component (4) is arranged in each of the first filtering space (100) and the second filtering space (200), and the feeding component (4) is positioned at the other end opposite to the filter paper roll (3) and can correspondingly pull the filter paper in the space where the feeding component is positioned to convey the filter paper along the horizontal direction;

a collecting bag (5) is arranged in the lower space in the shell (1), and the collecting bag (5) is positioned below the feeding component (4) and used for containing filter paper conveyed by the first filtering space (100) and the second filtering space (200);

the first filtering space (100) and the second filtering space (200) are respectively provided with a filtering transmission plate (6) in the area between the filter paper roll (3) and the feeding component (4), the two filtering transmission plates (6) are arranged at high and low positions and are respectively attached to the bottom side of the filter paper in the space, and a diversion trench (7) which is obliquely arranged is arranged between the two filtering transmission plates (6);

the inlet position of the shell (1) corresponds to the high-position filtering and conveying plate (6), and the outlet position corresponds to the low-position filtering and conveying plate (6).

2. A filter device according to claim 1, characterized in that the filter paper roll (3) in the same filter space is at the same level as the feed assembly (4).

3. The filtering device according to claim 2, wherein the feeding assembly (4) comprises two rotating rollers (41) of the same type, gears (42) are arranged at two ends of the rotating rollers (41), the two rotating rollers (41) are arranged up and down and the gears (42) at two ends are correspondingly meshed, the rotating rollers (41) are externally connected with a driving motor (43), and filter paper passes through a gap between the two rotating rollers (41) and is clamped between the two meshed gears (42).

4. The filtering device according to claim 1, wherein the filtering and conveying plate (6) is provided with an opening which penetrates up and down, the top end of the diversion trench (7) is connected with the bottom side of the opening of the filtering and conveying plate (6) at the high position so as to divert waste liquid to the filtering and conveying plate (6) at the low position and flow out from the opening of the filtering and conveying plate (6) at the low position.

5. A filter device according to claim 4, characterized in that the filter transfer plate (6) is rotatably mounted on both sides with press plates (8) for pressing down the filter paper to fit the filter transfer plate (6).

6. The filter device according to claim 5, characterized in that the contact surface of the pressing plate (8) with the filter paper is a smooth surface.

7. A filter device according to claim 1, characterized in that the collecting bag (5) is slidingly connected to the housing (1), and that a pull handle (9) is mounted on one side for withdrawing the collecting bag (5) from the housing (1).