CN220558714U

CN220558714U - Sewage filtering equipment

Info

Publication number: CN220558714U
Application number: CN202322335195.2U
Authority: CN
Inventors: 林宝全; 林达平; 陈晓婷
Original assignee: Fujian Minghong Installation Co ltd
Current assignee: Fujian Minghong Installation Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-03-08
Anticipated expiration: 2033-08-30

Abstract

The utility model discloses sewage filtering equipment, which comprises a shell component, wherein the shell component comprises a filtering bin, a water inlet arranged at the top end of the filtering bin and a water outlet connected below the side wall of the filtering bin, the outer wall of the filtering bin is provided with a through hole, and fixing plates are symmetrically fixed on the outer wall of the through hole; the filter assembly comprises a driven roller rotatably mounted on the inner wall of the filter bin, a driving roller rotatably mounted on the inner wall of the fixed plate, a first motor coaxially connected with the driving roller and a filter hole conveyer belt sleeved on the driven roller and the driving roller; the cleaning assembly comprises a threaded rod, a second motor and a guide rod, wherein the threaded rod is installed on the fixed plate in a rotating mode, the second motor is coaxially connected with the threaded rod, the guide rod is fixed on the fixed plate, the arc-shaped scraping plate can be driven to move, impurities on the surface of the filter hole conveying belt are scraped, and therefore the blocking condition of the filter hole conveying belt is further reduced.

Description

Sewage filtering equipment

Technical Field

The utility model relates to the field of sewage filtering equipment, in particular to sewage filtering equipment.

Background

The urban sewage has a large amount of solids, and a filter screen is mainly used for removing the solids. In the prior art, a plurality of filter screens are arranged in the filtering equipment, sewage sequentially flows through the filter screens, and solids are attached to the filter screens.

When the sewage amount is large, a large amount of solids can be rapidly accumulated on the filter screen, and the solids can cause water flow blockage, so that the sewage circulation rate is greatly reduced, and the treatment efficiency is reduced. If the filter screen is to be cleaned, the process must be suspended to stop the inflow of sewage. The filter screen is taken out from the filter box for cleaning or replacement, and then the filter screen is put back into the filter box, so that the sewage filtering work is restarted. This makes the prior art filter box overall work less efficient and inconvenient to use.

Disclosure of Invention

The utility model aims to provide sewage filtering equipment, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model provides a sewage filtering device which comprises a shell component, a filtering component and a cleaning component.

The shell assembly comprises a filter bin, a water inlet formed in the top end of the filter bin and a water outlet connected below the side wall of the filter bin, wherein a through hole is formed in the outer wall of the filter bin, and fixing plates are symmetrically fixed on the outer wall of the through hole;

the filter assembly comprises a driven roller rotatably mounted on the inner wall of the filter bin, a driving roller rotatably mounted on the inner wall of the fixed plate, a first motor coaxially connected with the driving roller and a filter hole conveyer belt sleeved on the driven roller and the driving roller;

the cleaning assembly comprises a threaded rod, a second motor, a guide rod, a moving block and an arc-shaped scraping plate, wherein the threaded rod is installed on the fixed plate in a rotating mode, the second motor is coaxially connected with the threaded rod, the guide rod is fixed on the fixed plate, the moving block is sleeved on the guide rod and meshed with the threaded rod simultaneously, the arc-shaped scraping plate is fixed on the moving block, the inner wall of the arc-shaped scraping plate is attached to the filter hole conveying belt, the mounting plate is fixed on the top end of the moving block, flushing pipes are symmetrically fixed on the mounting plate, and the bottom ends of the flushing pipes are opposite to the filter hole conveying belt.

As a preferable scheme of the sewage filtering equipment, the top of the water inlet is symmetrically fixed with the water inlet guide plate, and the bottom of the water inlet guide plate is positioned above the filter hole conveyer belt.

As a preferable scheme of the sewage filtering equipment, the bottom of the filtering bin is fixedly provided with a water outlet guide plate.

As a preferable scheme of the sewage filtering device, the bottom of the water outlet guide plate is positioned below the water outlet.

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

(1) First motor is opened at first and is driven the filtration pore conveyer belt and rotate, when sewage falls on the filtration pore conveyer belt, and water falls through the filtration pore conveyer belt, and impurity remains on the surface of filtration pore conveyer belt, and when impurity was sent the outside in filtration storehouse, a portion impurity can fall the below of fixed plate because of self gravity for can reduce the jam condition of filtration pore conveyer belt.

(2) The second motor is started to drive the threaded rod to rotate, the arc scraping plate can be driven to move, impurities on the surface of the filter hole conveyer belt are scraped, and meanwhile, the filter holes of the conveyer belt are flushed through the water flushing pipe, so that the blocking condition of the filter hole conveyer belt is further reduced.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

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

FIG. 2 is a sectional view of a sewage filtering apparatus according to the present utility model;

fig. 3 is a schematic structural view of a cleaning assembly of the sewage filtering apparatus of the present utility model.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Fig. 1 to 3 are schematic structural views of an embodiment of a sewage filtering apparatus according to the present utility model, and referring to fig. 1 to 3, a main body portion of the sewage filtering apparatus according to the present utility model includes a housing assembly 100, a filtering assembly 200, and a cleaning assembly 300.

The shell assembly 100 comprises a filter bin 110, a water inlet 120 formed at the top end of the filter bin 110, and a water outlet 130 connected below the side wall of the filter bin 110, wherein a through hole 110a is formed in the outer wall of the filter bin 110, and a fixing plate 110b is symmetrically fixed on the outer wall of the through hole 110 a;

the filter assembly 200 comprises a driven roller 210 rotatably mounted on the inner wall of the filter house 110, a driving roller 220 rotatably mounted on the inner wall of the fixed plate 110b, a first motor 230 coaxially connected with the driving roller 220, and a filter conveyer belt 240 sleeved on the driven roller 210 and the driving roller 220;

the cleaning assembly 300 comprises a threaded rod 310 rotatably installed on the fixed plate 110b, a second motor 310a coaxially connected with the threaded rod 310, a guide rod 320 fixed on the fixed plate 110b, a moving block 330 sleeved on the guide rod 320 and meshed with the threaded rod 310 at the same time, and an arc-shaped scraping plate 340 fixed on the moving block 330, wherein the top end of the moving block 330 is fixedly provided with a mounting plate 350, flushing pipes 360 are symmetrically fixed on the mounting plate 350, the bottom ends of the flushing pipes 360 are opposite to the filter hole conveying belt 240, and the inner walls of the arc-shaped scraping plates 340 are attached to the filter hole conveying belt 240;

the top of the water inlet 120 is symmetrically fixed with a water inlet guide plate 110c, and the bottom of the water inlet guide plate 110c is positioned above the filter hole conveyer belt 240;

the bottom of the filter house 110 is fixed with a water outlet guide plate 110d, and the bottom of the water outlet guide plate 110d is positioned below the water outlet 130.

Specifically, when the sewage falls on the filter conveyer belt 240, the water falls through the filter conveyer belt 240, impurities remain on the surface of the filter conveyer belt 240, and when the impurities are sent to the outside of the filter bin 110, a part of the impurities fall below the fixed plate 110b due to self gravity, so that the blocking condition of the filter conveyer belt 240 can be reduced; and simultaneously open second motor 310a and drive threaded rod 310 rotation, can drive arc scraper blade 340 and remove, scrape the impurity of filtration pore conveyer belt 240 surface and get, carry clean water through flushing pipe 360, wash filtration pore conveyer belt 240, flushing pipe 360 can move along with mounting panel 350 simultaneously for can further clear up the impurity on the filtration pore conveyer belt 240 surface, reduce the jam condition.

While the fundamental principles, principal features, and advantages of the present utility model have been shown and described, it will be apparent to those skilled in the art that the present utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A sewage filtration apparatus, comprising:

the shell assembly (100) comprises a filter bin (110), a water inlet (120) formed in the top end of the filter bin (110) and a water outlet (130) connected below the side wall of the filter bin (110), wherein a through hole (110 a) is formed in the outer wall of the filter bin (110), and a fixing plate (110 b) is symmetrically fixed on the outer wall of the through hole (110 a);

the filter assembly (200) comprises a driven roller (210) rotatably mounted on the inner wall of the filter bin (110), a driving roller (220) rotatably mounted on the inner wall of the fixed plate (110 b), a first motor (230) coaxially connected with the driving roller (220) and a filter hole conveyer belt (240) sleeved on the driven roller (210) and the driving roller (220);

the cleaning assembly (300) comprises a threaded rod (310) rotatably mounted on a fixed plate (110 b), a second motor (310 a) coaxially connected with the threaded rod (310), a guide rod (320) fixed on the fixed plate (110 b), a moving block (330) sleeved on the guide rod (320) and meshed with the threaded rod (310) simultaneously, and an arc scraping plate (340) fixed on the moving block (330), wherein the inner wall of the arc scraping plate (340) is attached to a filter hole conveying belt (240), a mounting plate (350) is fixed at the top end of the moving block (330), a flushing pipe (360) is symmetrically fixed on the mounting plate (350), and the bottom end of the flushing pipe (360) is opposite to the filter hole conveying belt (240).

2. The sewage filtering device according to claim 1, wherein the top of the water inlet (120) is symmetrically fixed with a water inlet guide plate (110 c), and the bottom of the water inlet guide plate (110 c) is located above the filter conveyer belt (240).

3. A sewage filtering device according to claim 1, wherein the bottom of the filtering bin (110) is fixed with a water outlet deflector (110 d).

4. A sewage filtering device according to claim 3, characterized in that the bottom of the outlet baffle (110 d) is located below the water outlet (130).