CN219399315U - Sewage filtering device with anti-blocking structure for environmental engineering - Google Patents

Abstract

The utility model discloses a sewage filtering device with an anti-blocking structure for environmental engineering, which comprises: the first treatment tank, first pipeline is installed to first treatment tank one side, and first motor is installed to first treatment tank bottom end, first motor top end fixed mounting has first bull stick, pour into the inner tube with sewage through first pipeline into, in the operation first motor, drive first bull stick and rotate, drive first gear and rotate, then drive the second gear through the meshing transmission, make it rotate in first treatment tank inside through the gear belt, make the second gear take first gear as the center to rotate around, thereby drive the inner tube and rotate, filter sewage in the inner tube through rotating, make sewage pass through the apopore and discharge, thereby carry out primary filtration to sewage, filter the too big foreign matter granule therein, play the effect of whipping through rotating, avoid the filter to block up the apopore, thereby improve primary filtration's efficiency.

Description

Sewage filtering device with anti-blocking structure for environmental engineering

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage filtering device with an anti-blocking structure for environmental engineering.

Background

Sewage treatment is a process for removing contaminants from municipal wastewater, mainly including domestic sewage and some industrial wastewater, physical, chemical and biological processes are used to remove contaminants and produce treated wastewater sufficient for safe release into the environment, and a byproduct of sewage treatment is semi-solid waste or sludge, called sewage sludge, which must be further treated to be suitable for land treatment or application to land.

The sewage filtering device with the anti-blocking structure for the environmental engineering disclosed by the utility model No. CN213313630U belongs to the technical field of sewage filtering devices and aims to solve the problems that when a filter screen filters water, a large amount of impurity floaters are accumulated on the filter screen, the water flow speed is influenced and the efficiency of filtering the water is reduced in the conventional sewage filtering device with the anti-blocking structure for the environmental engineering, and the sewage filtering device comprises a filter body, wherein a water inlet baffle is arranged at the top end of the filter body. According to the utility model, as four connecting rods are arranged on the sliding sleeve and are of a U-shaped structure, the four connecting rods are distributed in an annular array mode, three scraping plates are arranged on the connecting rods and are distributed in an up-down parallel mode, the reciprocating motor provides power, the threaded sleeve slides up and down through rotation of the connecting shaft, and meanwhile, the sliding sleeve drives the connecting rods and the scraping plates to slide up and down, so that the impact force in the vertical direction of water flow is enhanced, and the backflow effect of water is generated, thereby preventing the filter screen from being blocked.

However, when the sewage filtering device with the anti-blocking structure is used in the environment engineering, the size of pollutants contained in sewage is different, so that the efficiency of sewage treatment is improved, the pollutants are required to be filtered when the sewage is filtered, the pollutants are filtered through rotating to swing, blocking can be avoided when the pollutants are excessively large, and the filter screen is prevented from being blocked by long-term filtering when the pollutants are slightly filtered, so that the filter screen is required to be cleaned, and the blocking of the filter screen is prevented from reducing the filtering efficiency.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a sewage filtering device with an anti-blocking structure for environmental engineering, which is characterized in that when filtering, the size of pollutants contained in sewage is different, in order to improve the sewage treatment efficiency, the size of the pollutants needs to be filtered, when filtering too large pollutants, the pollutants can be filtered through swinging by rotating, meanwhile, blocking can be avoided by rotating, and when filtering tiny pollutants, the filter screen is prevented from being blocked by long-term filtering, so that the filter screen needs to be cleaned, and the blocking of the filter screen is prevented from reducing the filtering efficiency.

To achieve the above object, there is provided a sewage filtering device having an anti-clogging structure for environmental engineering, comprising: the first treatment tank, first pipeline is installed to first treatment tank one side, and first motor is installed to first treatment tank bottom end, first motor top fixed mounting has first dwang, and first gear is installed to first dwang top, first gear surface meshing transmission has the second gear, and the second gear surface meshing transmission has the gear area, the gear area is installed in first treatment tank inner wall bottom.

Injecting sewage into the inner tube through first pipeline, in the first motor of operation, drive first dwang and rotate, drive first gear and rotate, then drive the second gear through the meshing transmission, make it pass through the gear area and rotate at first processing tank inside, make the second gear rotate as the center with first gear, thereby drive the inner tube and rotate, filter sewage in the inner tube through rotating, make sewage pass through the apopore discharge, thereby carry out primary filtration to sewage, filter the too big foreign matter granule therein, play the effect of whipping through rotating, avoid the filter to block up the apopore, thereby improve primary filtration's efficiency.

According to an environmental engineering is with having sewage filter equipment who prevents blockking up structure, run through from top to bottom has the loose axle, and the loose axle bottom activity has cup jointed the movable groove to the movable groove is offered in first treatment tank inner wall bottom, the loose axle top is fixed at the inner tube.

According to the sewage filtering device with the anti-blocking structure for the environmental engineering, the inner cylinder is provided with the water outlet hole.

According to the sewage filtering device with the anti-blocking structure for the environmental engineering, the second pipeline is arranged on one side of the first treatment tank, the water pump is arranged on one side of the second pipeline, the third pipeline is arranged on one side of the water pump, and the third pipeline is arranged on one side of the second treatment tank.

According to the sewage filtering device with the anti-blocking structure for the environmental engineering, the filter screen is arranged on the inner wall of the second treatment tank.

According to an environmental engineering is with having sewage filter equipment who prevents blockking up structure, second motor is installed to second treatment tank one side, and second motor one side fixed mounting has the screw rod, screw rod surface threaded connection has the screw thread piece, and screw thread piece bottom fixedly connected with connecting rod to connecting rod bottom fixedly connected with scraper blade.

According to the sewage filtering device with the anti-blocking structure for the environmental engineering, through grooves are formed in two sides of the second treatment groove, and collecting grooves are arranged in two sides of the second treatment groove.

Through the operation second motor, drive the screw rod and rotate at its inside through the second processing tank, make the screw thread piece carry out threaded movement at the screw rod surface, drive the connecting rod and remove, move about driving the scraper blade, clean the filter screen surface, avoid the filter screen to appear preventing the condition of jam, make the granule after the cleanness enter into the collecting vat through leading to the groove discharge, avoid the long-term filtration of filter screen to reduce filterable efficiency, prevent to block up and improve filterable efficiency through the cleanness.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a block diagram of a sewage filter device with an anti-blocking structure for environmental engineering according to the present utility model;

FIG. 2 is a cross-sectional top view of the first treatment tank of FIG. 1 illustrating a sewage filter device with an anti-clogging structure for environmental engineering according to the present utility model;

FIG. 3 is an enlarged view of the first motor, the first gear and the second gear in FIG. 1 of the sewage filtering device with the anti-blocking structure for environmental engineering according to the present utility model;

FIG. 4 is an enlarged view of the inner cylinder of FIG. 1 of a sewage filter device with anti-clogging structure for environmental engineering according to the present utility model;

FIG. 5 is a sectional view showing a construction of a second treatment tank in FIG. 1 of a sewage filtering apparatus having an anti-clogging structure for environmental engineering according to the present utility model.

Legend description:

1. a first treatment tank; 2. a first pipe; 3. a first motor; 4. a first rotating lever; 5. a first gear; 6. a second gear; 7. a gear belt; 8. a movable shaft; 9. a movable groove; 10. an inner cylinder; 11. a water outlet hole; 12. a second pipe; 13. a water pump; 14. a third conduit; 15. a second treatment tank; 16. a filter screen; 17. a second motor; 18. a screw; 19. a screw block; 20. a connecting rod; 21. a scraper; 22. a through groove; 23. a collection tank.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 5, a sewage filtering apparatus having an anti-clogging structure for an environmental engineering according to an embodiment of the present utility model includes: the first treatment tank 1, first pipeline 2 is installed to first treatment tank 1 one side, and first motor 3 is installed to first treatment tank 1 bottom, and first motor 3 top fixed mounting has first dwang 4, and first gear 5 is installed on first dwang 4 top, and first gear 5 surface engagement transmission has second gear 6, and the meshing transmission of second gear 6 surface has gear belt 7, and gear belt 7 is installed in first treatment tank 1 inner wall bottom. The sewage is injected into the inner cylinder 10 through the first pipeline 2, the first motor 3 is operated, the first rotating rod 4 is driven to rotate inside the first treatment tank 1, the first gear 5 is driven to rotate, the second gear 6 is driven through meshing transmission, the second gear 6 is enabled to rotate around the first gear 5 in the first treatment tank 1 through the gear belt 7, the inner cylinder 10 is driven to rotate, the sewage in the inner cylinder 10 is filtered through rotation, the sewage is discharged through the water outlet 11, the sewage is filtered for the first time, and oversized foreign particles in the sewage are filtered.

The second gear 6 runs through from top to bottom has loose axle 8, and loose axle 8 bottom activity has cup jointed movable groove 9 to movable groove 9 sets up in first processing tank 1 inner wall bottom, and loose axle 8 top is fixed at inner tube 10. The rotation of the second gear 6 makes it rotate in the movable groove 9 through the movable shaft 8, drives the inner cylinder 10 to rotate, plays a whip action through rotation, and can prevent the filter from blocking the water outlet 11, thereby improving the filtering efficiency.

The inner cylinder 10 is provided with a water outlet 11. The sewage in the inner cylinder 10 can be discharged through the water outlet 11 by rotation, so that the filtering effect is achieved, and larger particles in the sewage are filtered.

The second pipeline 12 is installed on one side of the first treatment tank 1, the water pump 13 is installed on one side of the second pipeline 12, the third pipeline 14 is installed on one side of the water pump 13, and the third pipeline 14 is installed on one side of the second treatment tank 15. After filtration, sewage is injected into the second treatment tank 15 through the second pipeline 12 and the third pipeline 14 by the water pump 13, so that sewage is pumped more conveniently.

A filter screen 16 is arranged on the inner wall of the second treatment tank 15. The filter screen 16 can be used for carrying out secondary filtration on sewage, and tiny particles in the sewage can be filtered, so that the sewage treatment efficiency is improved.

A second motor 17 is arranged on one side of the second treatment tank 15, a screw 18 is fixedly arranged on one side of the second motor 17, a threaded block 19 is connected to the surface of the screw 18 in a threaded manner, a connecting rod 20 is fixedly connected to the bottom end of the threaded block 19, and a scraper 21 is fixedly connected to the bottom end of the connecting rod 20. Through operation second motor 17, drive screw rod 18 through second processing tank 15 in its inside rotate, make thread piece 19 carry out screw thread movement at screw rod 18 surface, drive connecting rod 20 and remove, move about driving scraper 21, clean filter screen 16 surface, avoid filter screen 16 to appear preventing the condition of jam, make filter screen 16 surface filter material avoid long-term piling up, reduce filterable efficiency.

Through slots 22 are formed on two sides of the second treatment tank 15, and collecting slots 23 are arranged on two sides of the second treatment tank 15. When the scraper 21 moves left and right to clean the filter screen 16, and meanwhile, the scraper 21 moves left and right to push the filtered matters to enter the collecting tank 23 through the through groove 22, so that the filtered matters are collected, and the post-treatment is more efficient.

Working principle: firstly, sewage is injected into the inner cylinder 10 through the first pipeline 2, the first motor 3 is operated, the first rotating rod 4 is driven to rotate inside through the first treatment tank 1, the first gear 5 is driven to rotate, the second gear 6 is driven to rotate inside the first treatment tank 1 through meshing transmission, the second gear 6 rotates in the movable tank 9 through the movable shaft 8, the second gear 6 rotates around the first gear 5 as the center, the inner cylinder 10 is driven to rotate, sewage in the inner cylinder 10 is filtered through rotation, the sewage is discharged through the water outlet 11, the sewage is filtered for the first time, oversized foreign particles in the sewage are filtered, the water is filtered and then is pumped into the second treatment tank 15 through the water pump 13 after being filtered, the sewage is filtered for the second time through the second pipeline 12 and the third pipeline 14, tiny particles in the sewage are filtered through the filter screen 16, the second motor 17 is operated again, the screw 18 is driven to rotate inside the second treatment tank 15, the thread block 19 is driven to move on the surface of the screw 18, the connecting rod 20 is driven to move, the scraper blade 21 is driven to move on the left surface of the screw 18, and the filter screen is prevented from being discharged to the right surface of the filter screen 16, and the clean particles are prevented from entering the filter screen 16, and the clean groove 23 is prevented from being discharged.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. Sewage filtering device with anti-blocking structure for environmental engineering, characterized by comprising: first processing tank (1), first pipeline (2) are installed to first processing tank (1) one side, and first motor (3) are installed to first processing tank (1) bottom, first bull stick (4) are installed on first motor (3) top fixed mounting, and first bull stick (4) top installs first gear (5), first gear (5) surface engagement transmission has second gear (6), and second gear (6) surface engagement transmission has gear band (7), gear band (7) are installed in first processing tank (1) inner wall bottom.

2. The sewage filtering device with the anti-blocking structure for the environmental engineering according to claim 1, wherein the second gear (6) is vertically penetrated with a movable shaft (8), the bottom end of the movable shaft (8) is movably sleeved with a movable groove (9), the movable groove (9) is formed in the bottom end of the inner wall of the first treatment groove (1), and the top end of the movable shaft (8) is fixed on the inner cylinder (10).

3. The sewage filtering device with the anti-blocking structure for the environmental engineering according to claim 2, wherein the inner cylinder (10) is provided with a water outlet hole (11).

4. The sewage filtering device with the anti-blocking structure for the environmental engineering according to claim 1, wherein a second pipeline (12) is installed on one side of the first treatment tank (1), a water pump (13) is installed on one side of the second pipeline (12), a third pipeline (14) is installed on one side of the water pump (13), and the third pipeline (14) is installed on one side of the second treatment tank (15).

5. The sewage filtering device with the anti-blocking structure for the environmental engineering according to claim 4, wherein a filter screen (16) is installed on the inner wall of the second treatment tank (15).

6. The sewage filtering device with the anti-blocking structure for the environmental engineering according to claim 4, wherein a second motor (17) is installed on one side of the second treatment tank (15), a screw (18) is fixedly installed on one side of the second motor (17), a threaded block (19) is connected to the surface of the screw (18) in a threaded manner, a connecting rod (20) is fixedly connected to the bottom end of the threaded block (19), and a scraping plate (21) is fixedly connected to the bottom end of the connecting rod (20).

7. The sewage filtering device with the anti-blocking structure for the environmental engineering according to claim 4, wherein the through grooves (22) are formed on two sides of the second treatment groove (15), and the collecting grooves (23) are arranged on two sides of the second treatment groove (15).