CN214344750U

CN214344750U - Sewage filtering device for preventing and treating water pollution

Info

Publication number: CN214344750U
Application number: CN202120119279.0U
Authority: CN
Inventors: 李蓓蓓; 黄楠楠; 温国强; 谭志海; 刘延
Original assignee: Shaanxi Dingjin Environmental Engineering Co ltd
Current assignee: Shaanxi Dingjin Environmental Engineering Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-08
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to a water pollution prevention and cure technical field discloses a sewage filter equipment for water pollution prevention and cure, including the filter vat, the lower part of filter vat is equipped with the sieve, and the bottom right side of filter vat is equipped with the wash port, and the upper portion rear side of filter vat is equipped with the inlet tube, the left and right sides of filter vat is equipped with the cylinder, the piston rod fixed connection apron of cylinder, the lower surface middle part of apron is rotated and is connected with the upper end of second pivot, and the middle part of second pivot is equipped with the puddler, and the lower part of second pivot is equipped with the stopper, the middle part of connecting first pivot is rotated to the bottom intermediate position of filter vat, and the upper portion of first pivot is equipped with rotor plate, rotor plate lower part scraper blade. The utility model is suitable for a sewage filter equipment is used in water pollution prevention and cure, at the in-process of stirring, the second pivot can drive the puddler and rotate, and at filterable in-process, puddler stall, the continuous removal of scraper blade has avoided the problem that the sieve is blockked up.

Description

Sewage filtering device for preventing and treating water pollution

Technical Field

The utility model relates to a water pollution prevention and cure technical field specifically is a sewage filter equipment for water pollution prevention and cure.

Background

The water pollution prevention and treatment refers to the prevention and treatment of water quality deterioration caused by the change of chemical, physical, biological or radioactive characteristics of a water body due to the intervention of certain substances, thereby affecting the effective utilization of water, damaging the health of human bodies or destroying the ecological environment.

In order to reduce water pollution, people often adopt sewage treatment plant to filter sewage, and then filter the impurity in the sewage, however traditional sewage treatment plant is when filtering sewage, its device self very easily produces the jam, and this also makes traditional sewage treatment plant need regularly clear up, and then has improved sewage treatment's cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewage filtering device for preventing and treating water pollution has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a sewage filter equipment is used in water pollution prevention and cure, includes the filter vat, and the lower part of filter vat is equipped with the sieve, and the bottom right side of filter vat is equipped with the wash port, and the upper portion rear side of filter vat is equipped with the inlet tube, the left and right sides of filter vat is equipped with the cylinder, the piston rod fixed connection apron of cylinder, the lower surface middle part of apron rotates the upper end that is connected with the second pivot, and the middle part of second pivot is equipped with the puddler, and the lower part of second pivot is equipped with spacing head, the bottom intermediate position of filter vat rotates the middle part of connecting first pivot, and the upper portion of first pivot is equipped with the rotor plate, rotor plate lower part scraper blade, the upper end of first pivot be equipped with spacing head complex spacing groove.

As an optimized technical scheme of the utility model, the lower surface outside of apron is equipped with the snap ring.

As the utility model discloses a preferred technical scheme, the lower surface of filter vat is equipped with driving motor, the first bevel gear of driving motor's output shaft fixed connection, and second bevel gear, the lower extreme of the first pivot of second bevel gear fixed connection are connected in first bevel gear meshing.

As an optimized technical scheme of the utility model, the middle part of connecting the sieve is rotated on the upper portion of first pivot.

As an optimized technical scheme of the utility model, the middle part of sieve is equipped with the sieve mesh.

As an optimized technical scheme of the utility model, the cross-section of spacing head is the polygon, and the lower part of spacing head is equipped with the chamfer.

As an optimal technical scheme of the utility model, the lower surface outside of filter vat is equipped with the supporting leg, and the lower extreme of supporting leg is equipped with the backing plate.

As an optimized technical scheme of the utility model, the rear end of inlet tube is equipped with the ring flange.

The utility model discloses have following useful part:

the utility model is suitable for a sewage filter equipment is used in water pollution prevention and cure is through setting up spacing head and spacing groove for first pivot and second pivot can be along with opening and closing of apron realize the cooperation transmission, consequently at the in-process of stirring, and the second pivot can drive the puddler and rotate, and at filterable in-process, the puddler stall, the continuous removal of scraper blade has avoided the sieve to be blockked up the problem.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a sewage filtration apparatus for controlling water pollution.

Fig. 2 is a right side view of a sewage filtering apparatus for controlling water pollution.

Fig. 3 is a schematic view of the inside structure of a filtering barrel in the sewage filtering apparatus for preventing and treating water pollution.

Fig. 4 is a front view of fig. 3.

In the figure: 1. a base plate; 2. supporting legs; 3. a filter vat; 4. a cylinder; 5. a cover plate; 6. a water inlet pipe; 7. a flange plate; 8. a drain hole; 9. a drive motor; 10. a first bevel gear; 11. a second bevel gear; 12. a first rotating shaft; 13. a sieve plate; 14. screening holes; 15. a squeegee; 16. a rotating plate; 17. a limiting groove; 18. a limiting head; 19. a second rotating shaft; 20. a stirring rod; 21. a snap ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 4, a sewage filtering apparatus for preventing and treating water pollution includes a filtering barrel 3, supporting legs 2 provided on an outer side of a lower surface of the filtering barrel 3, and a backing plate 1 provided at a lower end of the supporting legs 2. The lower part of the filter vat 3 is provided with a sieve plate 13, the middle part of the sieve plate 13 is provided with a sieve hole 14, the right side of the bottom of the filter vat 3 is provided with a drain hole 8, the rear side of the upper part of the filter vat 3 is provided with a water inlet pipe 6, the left side and the right side of the filter vat 3 are provided with air cylinders 4, and piston rods of the air cylinders 4 are fixedly connected with a cover plate 5. And a snap ring 21 is arranged on the outer side of the lower surface of the cover plate 5. Through setting up snap ring 21 for apron 5 presses on filter vat 3, through snap ring 21 and the opening cooperation on 3 upper portions of filter vat, has realized better sealed effect.

The lower surface middle part of apron 5 rotates and is connected with the upper end of second pivot 19, and the middle part of second pivot 19 is equipped with puddler 20, and the lower part of second pivot 19 is equipped with stopper 18, the bottom intermediate position of filter vat 3 rotates the middle part of connecting first pivot 12, the lower surface of filter vat 3 is equipped with driving motor 9, and driving motor 9's output shaft fixed connection first bevel gear 10, first bevel gear 10 meshing connection second bevel gear 11, second bevel gear 11 fixed connection first pivot 12's lower extreme. The upper part of the first rotating shaft 12 is rotatably connected with the middle part of the sieve plate 13, the upper part of the first rotating shaft 12 is provided with a rotating plate 16, a scraper 15 at the lower part of the rotating plate 16, and the upper end of the first rotating shaft 12 is provided with a limiting groove 17 matched with a limiting head 18. The cross section of the limiting head 18 is polygonal, and a chamfer is arranged at the lower part of the limiting head 18. Therefore, when the limiting head 18 moves downwards, the limiting head 18 can be directly inserted into the limiting groove 17, and the limiting head 18 can be automatically connected with the limiting groove 17 due to the chamfer.

Example two

Referring to fig. 2, the other contents of the present embodiment are the same as those of the first embodiment, except that: and a flange 7 is arranged at the rear end of the water inlet pipe 6. Because this device need be connected with some sewage pipes, consequently set up ring flange 7 in the rear end of inlet tube 6 to can be convenient connect inlet tube 6 and relevant sewage pipe through ring flange 7, thereby make sewage can flow into the inside of filter vat 3 through inlet tube 6, carry out subsequent filtering work.

In the implementation process of the utility model, firstly, the device is moved to the sewage outlet of the sewage pipeline needing sewage filtration, the water inlet pipe 6 is connected with the sewage pipeline, firstly, the cylinder 4 is started, the piston rod of the cylinder 4 extends out, so that the cover plate 5 moves upwards, the upper part of the whole filter vat 3 is opened, simultaneously, the water inlet pipe 6 is opened, sewage enters the inside of the filter vat 3 through the water inlet pipe 6, at the moment, some sewage treatment agents can be added, the sewage treatment effect is improved, after sufficient sewage is added into the filter vat 3, the water inlet pipe 6 is closed, the cylinder 4 is reversely started, the piston rod of the cylinder 4 contracts, so that the cover plate 5 moves downwards, the upper part of the filter vat 3 is blocked by the cover plate 5, and the limit head 18 is inserted into the limit groove 17, at the moment, the second rotating shaft 19 is connected with the first rotating shaft 12 through the limit groove 17 and the limit head 18, at the moment, a driving motor 9 is started, the driving motor 9 drives a first rotating shaft 12 to rotate by connecting a first bevel gear 10 and a second bevel gear 11 in a meshing manner, the first rotating shaft 12 drives a second rotating shaft 19 to rotate, the second rotating shaft 19 drives a stirring rod 20 to stir in the filter barrel 3, so that sewage and medicament are fully mixed, after the mixing is completed, the air cylinder 4 can be reversely started, a piston rod of the air cylinder 4 extends out, so that the cover plate 5 moves upwards, the limiting head 18 is separated from the limiting groove 17, the first rotating shaft 12 is separated from the second rotating shaft 19, the driving motor 9 is started again, the driving motor 9 drives the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the scraping plate 15 to move on the sieve plate 13, the drainage hole 8 is opened at the moment, so that water filtered by the sieve plate 13 can be discharged through the drainage hole 8, and impurities can be effectively prevented from being blocked on the upper part of the sieve plate 13 due to the continuous movement of the scraping plate 15, the filtering effect of the sieve plate 13 is improved.

The utility model is suitable for a sewage filter equipment is used in water pollution prevention and cure through setting up spacing head 18 and spacing groove 17 for first pivot 12 and second pivot 19 can realize the cooperation transmission along with opening and closing of apron 5, consequently at the in-process of stirring, second pivot 19 can drive puddler 20 and rotate, at filterable in-process, puddler 20 stall, 15 continuous removals of scraper blade have avoided sieve 13 to be blockked up the problem.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. A sewage filtering device for preventing and treating water pollution comprises a filtering barrel (3), wherein a sieve plate (13) is arranged at the lower part of the filtering barrel (3), a drain hole (8) is formed in the right side of the bottom of the filtering barrel (3), a water inlet pipe (6) is arranged on the rear side of the upper part of the filtering barrel (3), and is characterized in that air cylinders (4) are arranged on the left side and the right side of the filtering barrel (3), piston rods of the air cylinders (4) are fixedly connected with a cover plate (5), the middle part of the lower surface of the cover plate (5) is rotatably connected with the upper end of a second rotating shaft (19), a stirring rod (20) is arranged in the middle of the second rotating shaft (19), a limiting head (18) is arranged at the lower part of the second rotating shaft (19), the middle position of the bottom of the filtering barrel (3) is rotatably connected with the middle part of a first rotating shaft (12), a rotating plate (16) is arranged on the upper part of the first rotating shaft (12), and a scraper (15) is arranged on the lower part of the rotating plate (16), the upper end of the first rotating shaft (12) is provided with a limiting groove (17) matched with the limiting head (18).

2. The sewage filtering apparatus for preventing and treating water pollution according to claim 1, wherein a snap ring (21) is provided on the outer side of the lower surface of said cover plate (5).

3. The sewage filtering device for preventing and treating water pollution according to claim 1, wherein a driving motor (9) is arranged on the lower surface of the filtering barrel (3), an output shaft of the driving motor (9) is fixedly connected with a first bevel gear (10), the first bevel gear (10) is engaged with a second bevel gear (11), and the second bevel gear (11) is fixedly connected with the lower end of a first rotating shaft (12).

4. A sewage filtering apparatus for preventing and treating water pollution according to claim 1 or 3, wherein said first rotary shaft (12) is rotatably connected at its upper portion to the middle portion of the screen plate (13).

5. The sewage filtering apparatus for preventing and treating water pollution according to claim 1, wherein said sieve plate (13) is provided with sieve holes (14) in the middle thereof.

6. The sewage filtering apparatus for preventing and treating water pollution according to claim 1, wherein said stopper (18) has a polygonal cross-section, and a lower portion of the stopper (18) is provided with a chamfer.

7. The sewage filtering apparatus for preventing and treating water pollution according to claim 1, wherein the outer side of the lower surface of the filtering barrel (3) is provided with a supporting leg (2), and the lower end of the supporting leg (2) is provided with a backing plate (1).

8. The sewage filtering apparatus for water pollution control according to claim 1, wherein a flange (7) is provided at the rear end of said water inlet pipe (6).