CN219722046U - Filtering device - Google Patents

Abstract

The utility model discloses a filtering device, which comprises a filtering bucket, wherein a filter plate is arranged in the filtering bucket, an installation groove is formed in the inner bottom of the filter plate, a filter residue storage disc is movably installed in the installation groove, a rotating shaft is rotatably installed in the filter residue storage disc, a liquid discharge pipe is fixedly arranged at the lower end of the filtering bucket, a transmission shaft is rotatably installed in the liquid discharge pipe, an impeller is fixedly installed on the transmission shaft, a support column is fixedly installed on the inner wall of the liquid discharge pipe, and the support column is rotatably connected with the transmission shaft. Through empty sewage into filter fill inside, after filtering sewage through the filter screen, the sewage after the filtration can get into inside the fluid-discharge tube, after passing through the impeller, can drive the transmission shaft rotatory, it is rotatory to drive the transmission shaft through the gravitational potential energy that sewage itself contains, compares prior art, does not need to set up motor drive additionally to manufacturing cost reduces, and does not need external power supply, thereby does not need to lay the cable again during installation.

Description

Filtering device

Technical Field

The utility model relates to a filtering device, in particular to a gravity type filtering device capable of automatically cleaning filter residues.

Background

Filtration is the operation of separating solids and other substances from liquids (or gases) by passing the liquids (or gases) in suspension (or heated gases containing the solids) through a medium under the action of an impetus or other external force, with the solids and other substances being trapped by the filtration medium.

The simple sewage filtering device comprises a filtering hopper, wherein a filtering plate is slidably matched with the inner side wall of the filtering hopper, an oscillating mechanism is arranged on the lower end face of the filtering plate, fixing plates are vertically and fixedly arranged at two ends of the upper end face of the filtering plate, the two fixing plates are fixedly connected through a transversely arranged guide rod, a plurality of moving plates are vertically and movably sleeved on the outer side wall of the guide rod, a hairbrush which is slidably matched with the upper end face of the filtering plate is transversely and fixedly arranged at the lower end of the lower end face of the moving plate, and a plurality of springs are movably sleeved on the outer side wall of the guide rod.

The above-mentioned simple and easy filter equipment of current sewage discovers some problems when using, at first needs the motor to provide extra power to clear up the filter residue on the filter screen, need external power supply when using, manufacturing cost is also relatively higher simultaneously, and secondly the filter residue is clear away from the filtration pore, does not set up storage device, and the filter residue still can be detained inside the device, uses inside filter residue to a certain extent for a long time, can cause the problem that the device was blockked up completely.

Disclosure of Invention

The present utility model is directed to a filtering device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter equipment, includes the filter funnel, placed the filter plate in the filter funnel, the mounting groove has been seted up to the filter plate in the bottom, movable mounting has the filter residue to store up the dish in the mounting groove, the filter residue is stored the intraductal pivot of installing that rotates, filter funnel lower extreme fixed mounting has the fluid-discharge tube, the transmission shaft is installed to the fluid-discharge tube internal rotation, fixed mounting has the impeller on the transmission shaft.

Preferably, the inner wall of the liquid discharge pipe is fixedly provided with a supporting column, and the supporting column is rotationally connected with the transmission shaft.

Preferably, the filter screen is embedded and arranged on the inner wall of the filter plate, and a through hole is arranged below the filter plate.

Preferably, the arc scraping plate is fixedly arranged at the periphery of the rotating shaft and near the edge of the upper end, and the pull ring is fixedly arranged at the upper end of the rotating shaft.

Preferably, the lower end of the rotating shaft is provided with a limit connecting hole.

Preferably, a limit connecting column is fixedly arranged at the upper end of the transmission shaft, and the limit connecting column is matched with the limit connecting hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. can drive the pivot rotatory through the transmission shaft, the pivot can drive arc scraper blade rotation, and arc scraper blade rotation can strike off the filter residue that is in filter plate inner wall to central point, gets into the filter residue and stores the inside dish and store, holds the pull ring and can drive the filter residue and store the dish and shift out the inside filter residue that emptys of mounting groove, avoids the filter residue to continue to save in the device inside.

2. The sewage is poured into the filter bucket, the sewage is filtered by the filter screen, the filtered sewage can enter the drain pipe, the transmission shaft can be driven to rotate after passing through the impeller, and the transmission shaft is driven to rotate by the gravitational potential energy contained in the sewage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a filter plate structure of the present utility model;

FIG. 4 is a schematic diagram of a filter residue storage tray according to the present utility model;

fig. 5 is a schematic diagram of a transmission shaft structure of the present utility model.

In the figure: 1. a filter bucket; 101. a liquid discharge pipe; 102. a support column; 2. a filter plate; 201. a filter screen; 202. a mounting groove; 203. a through hole; 3. a filter residue storage tray; 301. a rotating shaft; 302. limiting the connecting hole; 303. an arc-shaped scraping plate; 304. a pull ring; 4. a transmission shaft; 401. an impeller; 402. and limiting the connecting column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a filter equipment, includes filter funnel 1, has placed filter plate 2 in the filter funnel 1, and mounting groove 202 has been seted up to filter plate 2 in the bottom, and movable mounting has filter residue to store up in the mounting groove 202 and coils 3, and filter residue is stored up and is coiled 3 rotation and install pivot 301, and filter funnel 1 lower extreme fixed mounting has fluid-discharge tube 101, and fluid-discharge tube 101 rotation is installed transmission shaft 4, fixedly mounted has impeller 401 on the transmission shaft 4.

In this embodiment, through pouring sewage into the filter funnel 1, filter plate 2 is taken in filter funnel 1 inner wall, sewage can get into fluid-discharge tube 101 inside after filtering through filter plate 2, after impeller 401, can drive transmission shaft 4 rotation, transmission shaft 4 rotation can drive pivot 301 rotation, pivot 301 rotation can drive spacing connecting hole 302 rotation, spacing connecting hole 302 rotation laminating filter plate 2 inner wall just is the arc, can scrape the filter residue of being detained at filter plate 2 inner wall into filter residue storage tray 3 inside during the rotation, thereby collect the filter residue, do benefit to gravity when sewage passes through impeller 401, drive transmission shaft 4 rotation and provide power, do not need extra access power.

In order to achieve the purpose of filtering sewage, the device is realized by adopting the following technical scheme: the inner wall of the liquid discharge pipe 101 is fixedly provided with a supporting column 102, the supporting column 102 is rotationally connected with a transmission shaft 4, the inner wall of the filter plate 2 is embedded and provided with a filter screen 201, and a through hole 203 is arranged below the filter plate 2.

The transmission shaft 4 is rotatably arranged inside the liquid discharge pipe 101 through the support column 102, the filter screen 201 is used for filtering sewage, and the transmission shaft 4 can penetrate through the filter plate 2 to be connected with the rotating shaft 301 through the through holes 203 so as to transmit power.

In order to achieve the purpose of reversing the rotation of the rotating shaft 301, the device is realized by adopting the following technical scheme: the arc scraping plate 303 is fixedly arranged around the rotating shaft 301 and near the edge of the upper end, the pull ring 304 is fixedly arranged at the upper end of the rotating shaft 301, the limit connecting hole 302 is formed in the lower end of the rotating shaft 301, the limit connecting column 402 is fixedly arranged at the upper end of the transmission shaft 4, and the limit connecting column 402 and the limit connecting hole 302 are mutually matched.

Can drive arc scraper blade 303 rotatory through pivot 301, arc scraper blade 303 rotatory can strike off the filter residue that is in filter plate 2 inner wall to central point put, gets into the filter residue and stores 3 inside of dish and store, and pull ring 304 can drive the filter residue and store 3 removal of dish, is convenient for shift out the filter residue and empty inside filter residue with the filter residue storage 3, and spacing spliced pole 402 and spacing connecting hole 302 mutually support to transmission shaft 4 rotates and can drive pivot 301 rotation.

The working principle and the using flow of the utility model are as follows: when the filter is used, the device is required to be placed at a proper position, sewage is poured into the filter bucket 1, the sewage is filtered by the filter screen 201, then the sewage enters the liquid discharge pipe 101, after passing through the impeller 401, the transmission shaft 4 can be driven to rotate by rotating the rotation shaft 301, the arc-shaped scraping plate 303 can be driven to rotate by rotating the rotation shaft 301, the filter residues on the inner wall of the filter plate 2 can be scraped to the central position by rotating the arc-shaped scraping plate 303, the filter residues are stored in the filter residue storage disc 3, the filter residue storage disc 3 can be driven to move out of the installation groove 202 by holding the pull ring 304, and the filter residues accumulated in the filter residue storage disc 3 are poured to the outside.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A filtering device comprising a filter basket (1), characterized in that: filter plate (2) have been placed in filter funnel (1), mounting groove (202) have been seted up in filter plate (2), movable mounting has filter residue storage dish (3) in mounting groove (202), filter residue storage dish (3) internal rotation is installed pivot (301), filter funnel (1) lower extreme fixed mounting has fluid-discharge tube (101), transmission shaft (4) are installed in fluid-discharge tube (101) internal rotation, fixed mounting has impeller (401) on transmission shaft (4).

2. A filter arrangement according to claim 1, wherein: the inner wall of the liquid discharge pipe (101) is fixedly provided with a supporting column (102), and the supporting column (102) is rotationally connected with the transmission shaft (4).

3. A filter arrangement according to claim 1, wherein: the filter plate (2) is embedded and provided with a filter screen (201) on the inner wall, and a through hole (203) is arranged below the filter plate (2).

4. A filter arrangement according to claim 1, wherein: an arc scraping plate (303) is fixedly arranged around the rotating shaft (301) and near the edge of the upper end, and a pull ring (304) is fixedly arranged at the upper end of the rotating shaft (301).

5. A filter arrangement according to claim 1, wherein: and a limit connecting hole (302) is formed in the lower end of the rotating shaft (301).

6. A filter arrangement according to claim 1, wherein: and a limit connecting column (402) is fixedly arranged at the upper end of the transmission shaft (4), and the limit connecting column (402) is matched with the limit connecting hole (302).