CN220779361U

CN220779361U - Anti-blocking filter device for water pollution treatment

Info

Publication number: CN220779361U
Application number: CN202321100378.XU
Authority: CN
Inventors: 代永锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2024-04-16
Anticipated expiration: 2033-05-09

Abstract

The utility model provides an anti-clogging filtering device for water pollution treatment, specifically relates to the technical field of water pollution treatment, including a sewage treatment box with a water inlet on the top and a water outlet on the bottom, a coarse filter screen is obliquely arranged inside the sewage treatment box, a pushing mechanism is arranged above the coarse filter screen, the pushing mechanism includes a scraper vertically fitted with the surface of the coarse filter screen and a driving device for pushing the scraper screen to move obliquely from bottom to top, a discharge trough is provided on the side of the sewage treatment box away from the pushing device, and the discharge trough corresponds to the scraper screen that reaches the highest point, the utility model filters polluted water through the coarse filter screen, thereby removing impurities in the water, when impurities in the sewage are accumulated on the filter plate after long-term use, the scraper screen is pushed to move obliquely from bottom to top by the driving device, the deposited matter above the coarse filter screen is pushed to move by the scraper screen, and when the scraper screen reaches the highest point, the deposited matter is discharged by the discharge trough.

Description

Anti-blocking filter device for water pollution treatment

Technical Field

The utility model relates to the technical field of water pollution treatment, in particular to an anti-blocking filter device for water pollution treatment.

Background

The sewage treatment is to make sewage reach the water quality requirement of being discharged into a certain water body or reused, and the process of purifying the sewage is widely applied to various fields of building, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscapes, medical treatment, catering and the like, the sewage source can be divided into two types of production sewage treatment and domestic sewage treatment, and the sewage treatment method can be generally classified into a physical method, a chemical method, a biological method and the like according to the nature of the sewage.

Most of the existing sewage treatment filtering devices cannot automatically clean the filter plates, impurities in sewage are accumulated on the filter plates after long-term use, the filter plates are blocked, and the sewage treatment efficiency is affected.

Disclosure of Invention

In order to solve the technical problem that the filter plate cannot be cleaned automatically and impurities in sewage are accumulated on the filter plate after long-term use, so that the filter plate is blocked, the utility model provides an anti-blocking filter device for water pollution treatment.

The utility model provides an anti-blocking filter device for water pollution treatment, which comprises a sewage treatment box, wherein the top of the sewage treatment box is provided with a water inlet, the bottom of the sewage treatment box is provided with a water outlet, a coarse filter screen is obliquely arranged in the sewage treatment box, a pushing mechanism is arranged above the coarse filter screen, the pushing mechanism comprises a scraping plate vertically attached to the surface of the coarse filter screen and driving equipment for pushing the scraping plate to obliquely move from bottom to top, one side of the sewage treatment box, which is far away from the pushing equipment, is provided with a discharge chute, and the discharge chute corresponds to the scraping plate which moves to the highest position.

Preferably, a through hole is formed in one side of the sewage treatment tank, a power output end of the driving device is arranged in the through hole, and when the power output end of the driving device is in a contracted state, the thickness of the power output end of the driving device is the same as that of the inside of the sewage treatment tank, and the power output end of the driving device is fixedly connected with the scraping plate.

Preferably, one end of the scraper, which is far away from the driving device, is in a crescent shape, and the bending degree above the crescent is larger than the bending degree below the crescent.

Preferably, a fine filter screen is horizontally arranged below the coarse filter screen, and a quartz sand layer and an activated carbon layer are arranged inside the fine filter screen.

Preferably, the water inlet arranged at the top end of the sewage treatment box and the water outlet arranged at the bottom are both provided with water delivery pipes.

Preferably, a through groove is formed in one side of the sewage treatment tank, a sealing plate is arranged on the surface of the through groove, threaded holes are formed in the sealing plate and the surface of the through groove respectively, bolts are arranged in each group of threaded holes respectively, and a sealing gasket is arranged in the sealing plate.

Compared with the related art, the anti-blocking filter device for water pollution treatment provided by the utility model has the following beneficial effects:

according to the utility model, the polluted water is filtered through the coarse filter screen, so that impurities in the water are removed, when the polluted water is accumulated on the filter plate after long-term use, the scraper is pushed to move obliquely from bottom to top by the driving device, the accumulated matters above the coarse filter screen are pushed to move by the scraper, and the discharge chute corresponds to the scraper which runs to the highest position, and when the scraper runs to the highest position, the accumulated matters are discharged by the discharge chute.

Drawings

FIG. 1 is a schematic view of a water treatment anti-clogging filter device according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram of a pushing mechanism according to the present utility model;

FIG. 3 is a schematic view showing a structure of one side of the sewage treatment tank of the present utility model.

Reference numerals in the drawings:

1. a sewage treatment tank; 2. a water pipe; 3. a coarse filter screen; 4. a pushing mechanism; 41. a scraper; 42. a driving device; 5. fine filter screen; 6. a quartz sand layer; 7. an activated carbon layer; 8. a sealing plate; 9. and a sealing gasket.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In the present specification, "plurality" means two or more.

In the description of the present specification, the descriptions of the terms "embodiment," "one embodiment," and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or embodiment is included in at least one embodiment or illustrated embodiment of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same examples or implementations. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or implementations.

Referring to fig. 1-3, an embodiment of the utility model provides an anti-blocking filtering device for water pollution treatment, which comprises a sewage treatment tank 1, wherein a water inlet is formed in the top of the sewage treatment tank 1, a water outlet is formed in the bottom of the sewage treatment tank, a coarse filter screen 3 is obliquely arranged in the sewage treatment tank 1, a pushing mechanism 4 is arranged above the coarse filter screen 3, the pushing mechanism 4 comprises a scraping plate 41 vertically attached to the surface of the coarse filter screen 3 and a driving device 42 for pushing the scraping plate 41 to obliquely move from bottom to top, a discharging groove is formed in one side, away from the pushing device, of the sewage treatment tank 1, and corresponds to the scraping plate 41 travelling to the highest position.

Wherein, the through-hole has been seted up to sewage treatment case 1 one side, the inside power take off end that is provided with actuating device 42 of through-hole, and when actuating device 42's power take off end is the shrink state, with sewage treatment case 1 inside thickness the same, actuating device 42's power take off end and scraper 41 fixed connection, when not promoting scraper 41, scraper 41 is in the laminating state with sewage treatment case 1 inner wall, make the deposit can not stay in coarse screen 3 one side, scraper 41 keeps away from actuating device 42's one end and is crescent shape, and crescent top's camber is greater than crescent bottom's camber, utilize the crescent shape that scraper 41 one side set up, the camber that utilizes crescent top is greater than crescent bottom's camber that can be better strike off coarse screen 3 surface, deposit that can be better is preserved, make the deposit can not enter into scraper 41 top.

Wherein, logical groove has been seted up on 1 side of sewage treatment case, logical groove surface is provided with closing plate 8, and screw hole has been seted up respectively to closing plate 8 and logical groove surface, and every group screw hole is inside to be provided with the bolt respectively, and closing plate 8 inside is provided with sealed pad 9, utilizes the bolt to meet closing plate 8 and sewage treatment case 11, and the leakproofness of sewage treatment case 1 is increased to sealed pad 9 that the setting of reuse closing plate 8 one side.

Wherein, the water inlet that sewage treatment case 1 top set up and the delivery port that the bottom set up all are provided with raceway 2, utilize raceway 2 to make sewage and the sewage after the processing circulate.

The working principle provided by the utility model is as follows:

according to the utility model, the polluted water is filtered through the coarse filter screen 3, so that impurities in the water are removed, when the impurities in the sewage are accumulated on a filter plate after long-term use, the scraper 41 is pushed to move obliquely from bottom to top by the driving device 42, the accumulated matters above the coarse filter screen 3 are pushed to move by the scraper 41, and the accumulated matters are discharged by the discharge chute when the scraper 41 moves to the highest position due to the fact that the discharge chute corresponds to the scraper 41 moving to the highest position, then the quartz sand layer 6 and the activated carbon layer 7 in the fine filter screen 5 are used for carrying out finer filtration on the water quality, meanwhile, the sealing plate 8 is connected with the sewage treatment box 1 by the bolts, and the sealing gasket 9 arranged on one side of the sealing plate 8 is used for improving the sealing performance of the sewage treatment box 1.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims

1. The utility model provides a water pollution is anti-blocking filter equipment for treatment, includes sewage treatment case (1) that the top is provided with the water inlet and the bottom is provided with the delivery port, its characterized in that, sewage treatment case (1) inside slope is provided with coarse strainer (3), is provided with push mechanism (4) above coarse strainer (3), push mechanism (4) include scraper blade (41) and the actuating device (42) that promote scraper blade (41) slant from bottom to top to laminate perpendicularly with coarse strainer (3) surface, the blown down tank has been seted up to one side that push device was kept away from to sewage treatment case (1), and the blown down tank corresponds with scraper blade (41) that goes to the highest position;

one end of the scraping plate (41) far away from the driving device (42) is in a crescent shape, and the bending degree of the upper part of the crescent is larger than that of the lower part of the crescent.

2. The anti-clogging filtering device for water pollution treatment according to claim 1, wherein a through hole is formed on one side of the sewage treatment tank (1), a power output end of the driving device (42) is arranged in the through hole, and when the power output end of the driving device (42) is in a contracted state, the thickness of the power output end is the same as that of the inside of the sewage treatment tank (1), and the power output end of the driving device (42) is fixedly connected with the scraping plate (41).

3. The anti-clogging filtering device for water pollution treatment according to claim 1, wherein a fine filter screen (5) is horizontally arranged below the coarse filter screen (3), and a quartz sand layer (6) and an activated carbon layer (7) are arranged inside the fine filter screen (5).

4. The anti-clogging filtering device for water pollution treatment according to claim 1, wherein the water inlet arranged at the top end of the sewage treatment tank (1) and the water outlet arranged at the bottom are both provided with a water pipe (2).

5. The anti-blocking filter device for water pollution treatment according to claim 1, wherein a through groove is formed in one side of the sewage treatment tank (1), a sealing plate (8) is arranged on the surface of the through groove, threaded holes are respectively formed in the sealing plate (8) and the surface of the through groove, bolts are respectively arranged in each group of threaded holes, and a sealing gasket (9) is arranged in the sealing plate (8).