CN220715120U

CN220715120U - Multistage filtering device for engineering sewage treatment

Info

Publication number: CN220715120U
Application number: CN202322452717.7U
Authority: CN
Inventors: 叶飞宇; 肖丽芳; 李智慧
Original assignee: Jiangxi Antifan Environmental Protection Technology Co ltd
Current assignee: Jiangxi Antifan Environmental Protection Technology Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-04-05
Anticipated expiration: 2033-09-11

Abstract

The utility model discloses a multistage filtering device for engineering sewage treatment, which comprises a barrel, wherein a rectangular upright post is rotationally connected to the bottom of an inner cavity of the barrel, a stirrer is arranged at the lower end of the rectangular upright post, the stirrer is attached to the inner wall of the barrel, the upper end of the rectangular upright post penetrates through a filter, a first gear is arranged at the top of the filter, the filter can drive the first gear to be meshed with a second gear by utilizing a lifting assembly, and the second gear is connected with the output end of a motor.

Description

Multistage filtering device for engineering sewage treatment

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a multistage filtering device for engineering sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of engineering construction, agriculture, transportation, energy, petrochemical industry, environmental protection, urban landscapes, medical treatment, catering and the like.

The existing multistage filtering device for engineering sewage treatment is generally used for dismantling a filtering screen for filtering when cleaning, so that filtered impurities are cleaned, then sediment deposited on the inner wall of a cylinder is cleaned, the cleaning process is complicated, the inner wall of the cylinder is inconvenient to clean, the filtered impurities are cleaned, the cleaning time is long, and the cleaning efficiency is low.

Disclosure of Invention

The utility model aims to provide a multistage filtering device for engineering sewage treatment, which aims to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an engineering is multistage filter equipment for sewage treatment, includes the barrel, the bottom of barrel inner chamber rotates and is connected with the rectangle stand, the agitator is installed to the lower extreme of rectangle stand, the agitator with the inner wall laminating of barrel, the filter is link up to the upper end of rectangle stand, first gear is installed at the top of filter, the usable lifting unit of filter drives first gear and second gear engagement, the second gear is connected with the output of motor.

Preferably, the lifting assembly comprises a connecting seat, an electric push rod and a first connecting plate, the connecting seat is arranged on the outer wall of the cylinder body, the electric push rod is arranged in an inner cavity of the connecting seat, the output end of the electric push rod is connected with the first connecting plate, and one end of the first connecting plate is rotationally connected with the filter.

Preferably, the filter comprises a second upright post and a filter screen, wherein three groups of filter screens are equidistantly arranged at the lower end of the second upright post, the pore diameters of the three groups of filter screens are reduced from top to bottom layer by layer, the upper end of the second upright post is rotationally connected with the first connecting plate, the top end of the second upright post is provided with the first gear, and the second upright post is penetrated by the rectangular upright post.

Preferably, a crank is rotatably connected to one side of the first gear away from the second upright post.

Preferably, the motor is connected with the barrel through a first support piece, the first support piece comprises a third stand column and a second connecting plate, the third stand column is installed on the outer wall of the barrel, the second connecting plate is installed on the top end of the third stand column, and the motor is installed on one end, far away from the third stand column, of the second connecting plate.

Preferably, the stirrer is specifically two groups of E-shaped structural members, and two groups of E-shaped structural members are symmetrically arranged on two sides of the lower end of the rectangular upright post respectively.

Preferably, one side of the lower end of the outer wall of the cylinder body is provided with a through-installation of a dosing pipe, and one side of the bottom end of the outer wall of the cylinder body is provided with a through-installation of a sewage drain pipe.

Preferably, the second support piece is installed to the lower extreme of barrel outer wall, second support piece includes spacing ring and heel brace, the lower extreme cover of barrel outer wall is established the spacing ring, the bottom of spacing ring is circumference equidistance installation four sets of heel brace.

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

1. according to the utility model, the filter can be driven to ascend through the lifting assembly, so that the filter is exposed out of the cylinder body, impurities filtered by the filter can be cleaned, the first gear is meshed with the second gear, the second gear is driven to rotate through the starting motor, so that the first gear is driven to rotate, the filter is driven to rotate, the rectangular stand column is driven to rotate, the stirrer is driven to rotate, deposited attachments on the inner wall of the cylinder body are scraped, and the cleaning of the deposits is facilitated.

2. According to the utility model, the first connecting plate is pushed to rise through the extension of the electric push rod, the second upright post is driven to pull the filter screen to rise until the first gear is meshed with the second gear, and as the aperture of the three groups of filter screens is reduced from top to bottom layer by layer, compared with one group of filter screens, the filter screens are not easy to block, impurities with different sizes can be filtered, when the filter is not lifted, the crank is rotated, the first gear is driven to rotate, so that the second upright post is driven to rotate, the second upright post drives the E-type stirrer to rotate, sewage can be stirred when reacting with a medicament, and the reaction efficiency with the medicament is improved.

3. According to the utility model, the sewage purification medicament is added from the medicament adding pipe, so that the medicament is mixed and reacted with sewage in the medicament adding pipe to purify the sewage, the purified water is discharged from the sewage discharging pipe, then the stirring assembly is operated to scrape sediment attached to the inner wall of the barrel after reaction, and then the sediment can be washed by clean water to be discharged from the sewage discharging pipe, and the barrel is supported by a second supporting piece formed by the limiting ring and the foot support, so that the stability of the sewage purifying medicament is improved.

Drawings

FIG. 1 is a schematic view of the unitary structure filter of the present utility model with the filter raised;

FIG. 2 is a schematic illustration of the unitary structure filter of the present utility model without lifting;

fig. 3 is a schematic view of the whole structure of the present utility model after hiding the cylinder.

In the figure: 1. barrel, 2, rectangular stand column, 3, agitator, 4, filter, 5, first gear, 6, second gear, 7, motor, 8, connecting seat, 9, electric putter, 10, first connecting plate, 11, second stand column, 12, filter screen, 13, third stand column, 14, second connecting plate, 15, crank, 16, dosing pipe, 17, blow off pipe, 18, spacing ring, 19, heel brace.

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.

Example 1

Referring to fig. 1-3, the utility model provides a multistage filtering device for engineering sewage treatment, which comprises a barrel 1, wherein a rectangular upright post 2 is rotatably connected to the bottom of an inner cavity of the barrel 1, a stirrer 3 is installed at the lower end of the rectangular upright post 2, the stirrer 3 is attached to the inner wall of the barrel 1, the upper end of the rectangular upright post 2 penetrates through a filter 4, a first gear 5 is installed at the top of the filter 4, the filter 4 can drive the first gear 5 to be meshed with a second gear 6 by utilizing a lifting assembly, and the second gear 6 is connected with the output end of a motor 7.

In this embodiment, through lifting unit, can drive filter 4 and rise, make filter 4 expose barrel 1, can clear up filter 4 filterable impurity, can make simultaneously first gear 5 and second gear 6 meshing, through starter motor 7, drive second gear 6 rotation, thereby make first gear 5 rotate, drive filter 4 and rotate, drive rectangle stand 2 and rotate, make it drive agitator 3 rotate, scrape off the deposit attachment of barrel 1 inner wall, the convenience is cleared up the deposit, compare in prior art, can clear up filter filterable impurity on one side, clear up barrel inner wall, improve multistage filter equipment's cleaning efficiency.

Referring to fig. 1-3, the lifting assembly comprises a connecting seat 8, an electric push rod 9 and a first connecting plate 10, the connecting seat 8 is installed on the outer wall of the cylinder 1, the electric push rod 9 is installed in the inner cavity of the connecting seat 8, the output end of the electric push rod 9 is connected with the first connecting plate 10, one end of the first connecting plate 10 is rotationally connected with the filter 4, the filter 4 comprises a second upright 11 and a filter screen 12, three groups of filter screens 12 are installed at the lower end of the second upright 11 at equal intervals, the aperture of the three groups of filter screens 12 is reduced from top to bottom, the upper end of the second upright 11 is rotationally connected with the first connecting plate 10, a first gear 5 is installed at the top end of the second upright 11, the second upright 11 is communicated by the rectangular upright 2, one side of the first gear 5, which is far away from the second upright 11, is rotationally connected with a crank 15, the motor 7 is connected with the cylinder 1 through a first supporting piece, the outer wall of the cylinder 1 is provided with the third upright 13, the top end of the third upright 13 is provided with the second connecting plate 14, one end of the second connecting plate 14 is far away from the third upright 13, one end of the agitator 3 is provided with two sides of a rectangular type of a two-group of structural member E2, and two-group of structural member E is installed symmetrically at two sides of the lower end of each of the structural member E.

In this embodiment, through stretching out of electric putter 9, promote first connecting plate 10 and rise, drive second stand 11 and stimulate filter screen 12 and rise, until first gear 5 and second gear 6 meshing, because the aperture of three sets of filter screens 12 reduces from top to bottom layer by layer, be difficult for blocking in a set of filter screen, and can filter the impurity of different sizes, when filter 4 does not rise, can drive first gear 5 through rotating crank 15, thereby drive second stand 11 and rotate, make second stand 11 drive E type agitator 3 and rotate, can stir it when sewage and medicament reaction, improve the reaction efficiency with the medicament, utilize third stand 13 to support, the cooperation second connecting plate 14 is convenient to install motor 7.

Referring to fig. 1-3, a dosing tube 16 is installed on one side of the lower end of the outer wall of the barrel 1, a drain pipe 17 is installed on one side of the bottom end of the outer wall of the barrel 1, a second supporting member is installed on the lower end of the outer wall of the barrel 1, the second supporting member comprises a limiting ring 18 and a heel brace 19, the lower end of the outer wall of the barrel 1 is sleeved with the limiting ring 18, and four groups of heel braces 19 are installed at equal intervals on the bottom of the limiting ring 18 in circumference.

In this embodiment, the upper part of the barrel 1 is a filtering area, the lower part is a reaction area, the dosing tube 16 is arranged in the reaction area of the barrel 1, the sewage purifying agent is added from the dosing tube 16, so that the sewage is mixed and reacted with the inside of the barrel, the purified water is purified from the sewage discharge tube 17, then the stirring assembly is operated to scrape the precipitate attached to the inner wall of the barrel 1 through reaction, then the precipitate can be washed by clean water, the precipitate is discharged from the sewage discharge tube 17, and the barrel 1 is supported by a second support piece formed by the limiting ring 18 and the foot support 19, so that the stability of the barrel is improved.

Working principle: the upper part of the cylinder body 1 is a filtering area, the lower part of the cylinder body 1 is a reaction area, sewage is added from the top of the cylinder body 1, multistage filtration is carried out through the three layers of filter screens 12, then the sewage purifying medicament is added from the medicament adding pipe 16, the sewage is mixed and reacted with the sewage inside, at the moment, the crank 15 can be rotated, the first gear 5 is driven to rotate, thereby the second upright 11 is driven to rotate, the second upright 11 drives the E-shaped stirrer 3 to rotate, the sewage and the medicament react, the reaction efficiency with the medicament is improved, after the purification is finished, the first connecting plate 10 is pushed to rise, the second upright 11 is driven to pull the filter screen 12 to rise until the first gear 5 is meshed with the second gear 6, but the stirrer 3 is not driven to rise, at the moment, the filter screen 12 can be cleaned, meanwhile, the second gear 6 is driven to rotate through starting the motor 7, thereby the first gear 5 is driven to rotate, the filter 4 is driven to rotate, the rectangular upright 2 is driven to rotate, the stirrer 3 is driven to rotate, the sediment on the inner wall of the lower part of the cylinder body 1 is scraped, the sediment is convenient to rise, compared with the sediment on the inner wall of the cylinder body, the filter can be cleaned, the filter device can be cleaned, and the impurities can be cleaned, more than the filter stages can be cleaned.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an engineering sewage treatment is with multistage filter equipment, includes barrel (1), its characterized in that: the utility model discloses a filter, including barrel (1) inner chamber, filter, first gear (5) are installed to the bottom rotation of barrel (1) inner chamber, agitator (3) are installed to the lower extreme of rectangle stand (2), agitator (3) with the laminating of the inner wall of barrel (1), filter (4) are link up to the upper end of rectangle stand (2), first gear (5) are installed at the top of filter (4), filter (4) accessible lifting unit drives first gear (5) and second gear (6) meshing, second gear (6) are connected with the output of motor (7).

2. A multistage filtration device for engineering sewage treatment according to claim 1, wherein: the lifting assembly comprises a connecting seat (8), an electric push rod (9) and a first connecting plate (10), wherein the connecting seat (8) is arranged on the outer wall of the cylinder body (1), the electric push rod (9) is arranged in an inner cavity of the connecting seat (8), the output end of the electric push rod (9) is connected with the first connecting plate (10), and one end of the first connecting plate (10) is rotationally connected with the filter (4).

3. A multistage filtration device for engineering sewage treatment according to claim 2, wherein: the filter (4) comprises a second upright post (11) and a filter screen (12), wherein three groups of filter screens (12) are installed at equal intervals at the lower end of the second upright post (11), the aperture of each filter screen (12) is reduced from top to bottom layer by layer, the upper end of the second upright post (11) is rotationally connected with the first connecting plate (10), the top end of the second upright post (11) is provided with the first gear (5), and the second upright post (11) is communicated with the rectangular upright post (2).

4. A multistage filtration device for engineering sewage treatment according to claim 3, wherein: one side of the first gear (5) far away from the second upright post (11) is rotatably connected with a crank (15).

5. A multistage filtration device for engineering sewage treatment according to claim 1, wherein: the motor (7) is connected with the barrel (1) through first support piece, first support piece includes third stand (13) and second connecting plate (14), the outer wall of barrel (1) is installed third stand (13), the top of third stand (13) is installed second connecting plate (14), second connecting plate (14) are kept away from the one end installation of third stand (13) motor (7).

6. A multistage filtration device for engineering sewage treatment according to claim 1, wherein: the stirrer (3) is specifically two groups of E-shaped structural members, and two sides of the lower end of the rectangular upright post (2) are symmetrically provided with one group of E-shaped structural members respectively.

7. A multistage filtration device for engineering sewage treatment according to claim 1, wherein: one side of the lower end of the outer wall of the cylinder body (1) is communicated with a dosing pipe (16), and one side of the bottom end of the outer wall of the cylinder body (1) is communicated with a sewage discharge pipe (17).

8. A multistage filtration device for engineering sewage treatment according to claim 1, wherein: the lower extreme of barrel (1) outer wall is installed second support piece, second support piece includes spacing ring (18) and heel brace (19), the lower extreme cover of barrel (1) outer wall is established spacing ring (18), the bottom of spacing ring (18) is circumference equidistance installation four sets of heel brace (19).