CN220609272U - Sewage treatment filtering mechanism - Google Patents

Abstract

The utility model discloses a sewage treatment filtering mechanism, which comprises a box body and a servo motor, wherein a feeding pipe is arranged at the outer side of the box body, a first discharging pipe is arranged at the outer side of the box body, a second discharging pipe is arranged at the bottom of the outer side of the box body, a cleaning mechanism is arranged in the box body and comprises a scraping plate, a square plate is arranged at the outer part of the scraping plate, a filter plate is movably arranged in the box body, a groove is formed at the outer part of the filter plate, two fixing plates are arranged in the inner part of the box body, a spring is arranged at the outer part of each fixing plate, a damping rod is arranged at the outer part of each fixing plate, and a circular plate is arranged at one end of each spring and each damping rod, so that the residual dirt on the filter plate is continuously cleaned when the filter plate is used by arranging the cleaning mechanism, the filter plate is prevented from being adsorbed on the filter plate, the deslagging and filtering is affected, and the working efficiency of the device is reduced.

Description

Sewage treatment filtering mechanism

Technical Field

The utility model relates to the technical field of filtration, in particular to a sewage treatment and filtration mechanism.

Background

Common sewage treatment methods mainly comprise a physical method, a chemical method and a biological method. 1. The physical method comprises the following steps: the physical effect is utilized to separate insoluble substances in the sewage, and the chemical property is not changed in the treatment process. Commonly used are gravity separation, centrifugal separation, reverse osmosis, air flotation, etc. The physical method has simple and economical treatment structure and is used for the conditions of large water volume, strong self-cleaning capability and low sewage treatment degree requirement in villages and towns. 2. Chemical method: methods for treating or recovering dissolved or colloidal substances of sewage by chemical reaction are widely used for industrial wastewater. Examples of the conventional methods include coagulation, neutralization, redox, and ion exchange. The chemical treatment method has good treatment effect and high cost, and is mostly used as effluent after biochemical treatment for further treatment, thereby improving the quality of the effluent. 3. Biological method: organic matters in a dissolved or colloid state in the sewage are decomposed and oxidized into stable inorganic matters by utilizing the metabolism function of microorganisms, so that the sewage is purified. Commonly used are activated sludge process and biofilm process.

In general, when filtering, the deslagging filtration is generally performed by using a filter plate, but residual dirt is easy to be adsorbed on the filter plate and inconvenient to be removed, so that a sewage treatment filtration mechanism is needed.

Disclosure of Invention

The utility model aims to solve the defect that residual dirt is easy to adsorb on a filter plate in the prior art, and provides a sewage treatment and filtration mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sewage treatment filtering mechanism, includes box and servo motor, the pan feeding pipe is installed in the outside of box, first discharging pipe is installed in the outside of box, the second discharging pipe is installed to the outside bottom of box, the inside of box is provided with clearance mechanism, clearance mechanism includes the scraper blade, the externally mounted of scraper blade has square board, the inside activity of box is provided with the filter, the outside of filter is seted up flutedly, the internally mounted of box has two fixed plates, the externally mounted of fixed plate has the spring, the externally mounted of fixed plate has the damping pole, the spring with the damping pole is kept away from the plectane is installed to the one end of fixed plate, through setting up clearance mechanism, constantly clear away the residual dirt on the filter when the filter uses, avoids remaining dirt to adsorb on the filter, influences the filter to carry out the slagging-off and filters, reduces device's work efficiency.

The technical scheme further comprises the following steps: the end part of an output shaft of the servo motor is provided with a first rotating rod, the end part of the first rotating rod is provided with a first bevel gear, the inner wall of the box body is provided with a bearing rod, the inner ring of the bearing rod is provided with a second rotating rod, the end part of the second rotating rod is provided with a second bevel gear, and the second rotating rod is fixedly connected with the scraping plate.

The box is characterized in that a first square groove is formed in the outer portion of the box body, a second square groove is formed in the first square groove, the first square groove is communicated with the second square groove, the filter plate is movably connected with the second square groove, a mounting plate is movably arranged on the outer portion of the first square groove, and the filter plate is fixedly connected with the mounting plate.

The outside of box rotates and is connected with the third dwang, the externally mounted of third dwang supports the clamp plate.

The outside of mounting panel is installed the handle, the quantity of handle is two sets of and is the horizontal distribution.

The first bevel gear is meshed with the second bevel gear.

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

1. according to the utility model, the cleaning mechanism is arranged, so that residual dirt on the filter plate is continuously cleaned when the filter plate is used, the residual dirt is prevented from being adsorbed on the filter plate, the filter plate is prevented from being influenced to carry out deslagging and filtering, and the working efficiency of the device is reduced.

2. According to the utility model, the second square groove and the first square groove are arranged, the filter plate and the mounting plate are clamped in the second square groove and the first square groove, the mounting plate is pressed by rotating the pressing plate, when the filter plate needs to be replaced, the pressing plate can be directly rotated, and then the filter plate and the mounting plate are taken out from the second square groove and the first square groove, so that the filter plate is convenient to replace and use.

Drawings

Fig. 1 is a schematic diagram of a first perspective structure of a sewage treatment filtration mechanism according to the present utility model;

fig. 2 is a schematic diagram of a second perspective structure of a sewage treatment filtering mechanism according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of a sewage treatment filtration mechanism according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 5 is an enlarged schematic view of the structure A in FIG. 1;

fig. 6 is an enlarged schematic view of the structure at C in fig. 2.

In the figure: 1. a case; 2. a feeding pipe; 3. a first discharge pipe; 4. a second discharge pipe; 5. a servo motor; 6. a first rotating lever; 7. a first bevel gear; 8. a bearing rod; 9. a second rotating lever; 10. a second bevel gear; 11. a scraper; 12. a first square groove; 13. a second square groove; 14. a filter plate; 15. a mounting plate; 16. a third rotating lever; 17. a pressing plate; 18. a fixing plate; 19. a spring; 20. a damping rod; 21. a circular plate; 22. a handle; 23. a square plate; 24. a groove.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-6, the sewage treatment filtering mechanism provided by the utility model comprises a box body 1 and a servo motor 5, wherein a feeding pipe 2 is arranged on the outer side of the box body 1, a first discharging pipe 3 is arranged on the outer side of the box body 1, a second discharging pipe 4 is arranged on the bottom of the outer side of the box body 1, a cleaning mechanism is arranged in the box body 1 and comprises a scraping plate 11, a square plate 23 is arranged on the outer side of the scraping plate 11, a filter plate 14 is movably arranged in the box body 1, a groove 24 is formed in the outer side of the filter plate 14, two fixing plates 18 are arranged in the inner side of the box body 1, a spring 19 is arranged on the outer side of the fixing plates 18, a damping rod 20 is arranged on the outer side of the fixing plates 18, and a circular plate 21 is arranged at one end, far away from the fixing plates 18, of the spring 19 and the damping rod 20.

The output shaft end of the servo motor 5 is provided with a first rotating rod 6, the end of the first rotating rod 6 is provided with a first bevel gear 7, the inner wall of the box body 1 is provided with a bearing rod 8, the inner ring of the bearing rod 8 is provided with a second rotating rod 9, the end of the second rotating rod 9 is provided with a second bevel gear 10, and the second rotating rod 9 is fixedly connected with a scraping plate 11.

The outside of box 1 has seted up first square groove 12, and second square groove 13 has been seted up to the inside in first square groove 12, link up between first square groove 12 and the second square groove 13 mutually, swing joint between filter 14 and the second square groove 13, and the outside activity in first square groove 12 is provided with mounting panel 15, fixed connection between filter 14 and the mounting panel 15.

The outside of the box body 1 is rotatably connected with a third rotating rod 16, and an abutting plate 17 is arranged outside the third rotating rod 16.

The handles 22 are arranged outside the mounting plate 15, and the handles 22 are two groups and horizontally distributed.

The first bevel gear 7 is meshed with the second bevel gear 10.

In this embodiment, when the device is needed to be used, firstly, the feeding pipe 2 is connected with the discharge hole, then discharging is performed, dirt is made to pass through the feeding pipe 2 and enter the box 1, then deslagging and filtering are performed through the filter plate 14, finally, the deslagged and filtered dirt is discharged through the first discharge pipe 3, the servo motor 5 is started while deslagging and filtering is performed, the first rotating rod 6 is driven to rotate through rotation of the output shaft of the servo motor 5, meanwhile, the first bevel gear 7 is driven to rotate, and because the first bevel gear 7 is meshed with the second bevel gear 10, the first bevel gear 7 rotates and simultaneously drives the second bevel gear 10 to rotate, meanwhile, the second rotating rod 9 is driven to rotate, and meanwhile, the square plate 23 outside the scraper plate 11 is driven to rotate, so that most of residual dirt on the filter plate 14 is removed;

meanwhile, due to the arrangement of the springs 19, the damping rods 20, the circular plates 21 and the fixing plates 18, when the square plates 23 outside the scraping plates 11 rotate, the scraping plates 11 continue to rotate to drive the square plates 23 to rotate outside the grooves 24, as gaps exist between the filter plates 14 and the second square grooves 13, the filter plates 14 are driven to slightly shake, meanwhile, the circular plates 21 are pressed against the filter plates 14 when the filter plates 14 shake, the filter plates 14 are driven to shake continuously through the telescopic action of the springs 19 and the damping rods 20, residual sticky dirt outside the filter plates 14 is removed through shaking, the residual dirt is prevented from being adsorbed on the filter plates 14, the filter plates 14 are prevented from being influenced for deslagging and filtering, the working efficiency of the device is reduced, and when the residual dirt in the box body 1 is too much, the second discharging pipe 4 can be opened for discharging;

meanwhile, when the filter plate 14 needs to be replaced, as the second square groove 13 and the first square groove 12 are arranged, the filter plate 14 and the mounting plate 15 are clamped inside the filter plate 14 and the mounting plate 15 during installation, the size of the opening of the first square groove 12 is matched with that of the mounting plate 15, dirt cannot overflow due to the size of the opening of the second square groove 13 matched with that of the filter plate 14, then the mounting plate 15 is pressed by rotating the pressing plate 17, the filter plate 14 is installed, when the filter plate 14 needs to be replaced, the pressing plate 17 can be directly rotated to enable the pressing plate 17 not to press the mounting plate 15 any more, and then the filter plate 14 and the mounting plate 15 can be taken out from the inside of the second square groove 13 and the first square groove 12 through the handle 22, so that the filter plate 14 is convenient to replace.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a sewage treatment filtering mechanism, includes box (1) and servo motor (5), its characterized in that, pan feeding pipe (2) are installed in the outside of box (1), first discharging pipe (3) are installed in the outside of box (1), second discharging pipe (4) are installed to the outside bottom of box (1), the inside of box (1) is provided with the clearance mechanism, the clearance mechanism includes scraper blade (11), square plate (23) are installed to the outside of scraper blade (11);

the inside activity of box (1) is provided with filter (14), recess (24) are seted up to the outside of filter (14), the internally mounted of box (1) has two fixed plates (18), the externally mounted of fixed plate (18) has spring (19), the externally mounted of fixed plate (18) has damping pole (20), spring (19) with damping pole (20) are kept away from one end of fixed plate (18) installs plectane (21).

2. The sewage treatment filtering mechanism according to claim 1, wherein a first rotating rod (6) is installed at the end part of an output shaft of the servo motor (5), a first bevel gear (7) is installed at the end part of the first rotating rod (6), a bearing rod (8) is installed on the inner wall of the box body (1), a second rotating rod (9) is installed on the inner ring of the bearing rod (8), a second bevel gear (10) is installed at the end part of the second rotating rod (9), and the second rotating rod (9) is fixedly connected with the scraping plate (11).

3. The sewage treatment filtering mechanism according to claim 1, wherein a first square groove (12) is formed in the outer portion of the box body (1), a second square groove (13) is formed in the first square groove (12), the first square groove (12) is communicated with the second square groove (13), the filter plate (14) is movably connected with the second square groove (13), a mounting plate (15) is movably arranged on the outer portion of the first square groove (12), and the filter plate (14) is fixedly connected with the mounting plate (15).

4. A sewage treatment filtration mechanism according to claim 2, wherein a third rotating rod (16) is rotatably connected to the outside of the tank (1), and an abutment plate (17) is mounted to the outside of the third rotating rod (16).

5. A sewage treatment filter mechanism according to claim 3, wherein the mounting plate (15) is externally provided with handles (22), and the number of handles (22) is two and horizontally distributed.

6. A sewage treatment filter mechanism according to claim 2, wherein the first bevel gear (7) is in mesh with the second bevel gear (10).