CN220834415U - Sewage filtering device convenient to clear up - Google Patents

Abstract

The utility model belongs to the technical field of filtering devices, and particularly relates to a sewage filtering device convenient to clean, which comprises a filtering box, wherein a flow guide seat is fixedly connected to the inner side of the filtering box, a filter plate with holes is fixedly connected to the middle part of the flow guide seat, a box cover is detachably arranged at the top of the filtering box, a motor is arranged in the middle part of the upper end of the box cover, an output shaft of the motor penetrates through the box cover and is connected with the box cover through a bearing, a connecting sleeve is arranged at the tail end of the output shaft through a bolt, a square shaft is fixedly connected to the lower end of the connecting sleeve, and a shaft sleeve is sleeved on the outer side of the square shaft in a sliding manner. According to the utility model, the frustum driven to lift by the hydraulic cylinder is arranged, and the frustum is provided with the dredging rods, and the number and the positions of the dredging rods are corresponding to those of the filter holes of the filter plate with holes, so that the filter holes of the filter plate with holes can be dredged, the filter plate with holes can be further prevented from being blocked, and the filter plate with holes can be cleaned conveniently.

Description

Sewage filtering device convenient to clear up

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a sewage filtering device convenient to clean.

Background

The working principle of the new technology for treating the low-carbon sewage is mainly to convert organic substances in the wastewater into harmless substances by using physical, chemical, biological and other methods, and realize the recovery and the reutilization of resources. The technologies have the advantages of high treatment efficiency, low energy consumption, less carbon emission and the like, and can effectively solve the problems in the traditional sewage treatment method. Before sewage is treated with low carbon, the utility model patent with publication number CN202951332U discloses a sewage filtering device, which comprises a cylindrical shell, wherein the top of the cylindrical shell is provided with a water inlet, the bottom of the cylindrical shell is provided with a water outlet, an inclined baffle is arranged right below the water inlet, one end of the inclined baffle is connected with the inner wall of the cylindrical shell, a filter screen is arranged in the cylindrical shell below the inclined baffle, a fiber filter layer is arranged in the cylindrical shell below the filter screen, and a compression sponge filter layer is arranged in the cylindrical shell below the fiber filter layer; the sewage filtering device has small volume, can be installed between pipelines for irrigating vegetables, can play a role in sewage treatment when irrigating vegetables, and saves cost.

And current sewage filter equipment is when filtering sewage, and debris in the sewage can pile up on filter component, can cause filter component's jam, not only influence the normal filtration of follow-up sewage, and the later stage is also difficult to clear up yet. Therefore, improvements are needed.

Disclosure of utility model

The utility model aims to provide a sewage filtering device convenient to clean, which solves the problems that impurities in sewage can be accumulated on a filtering component and cause the blocking of the filtering component when the traditional sewage filtering device filters sewage, so that the normal filtering of the subsequent sewage is affected, and the later period is difficult to clean.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage filter equipment convenient to clearance, includes the rose box, the inboard fixedly connected with water conservancy diversion seat of rose box, the middle part fixedly connected with foraminiferous filter plate of water conservancy diversion seat, the top demountable installation of rose box has the case lid, the upper end middle part of case lid is provided with the motor, the output shaft of motor runs through the case lid and passes through the bearing connection with the case lid, the end of output shaft passes through the bolt mounting adapter sleeve, the lower extreme fixedly connected with square shaft of adapter sleeve, the outside sliding sleeve of square shaft has the axle sleeve, the axle sleeve runs through foraminiferous filter plate and with foraminiferous filter plate swing joint, the bottom fixedly connected with frustum of axle sleeve, fixedly connected with mediation pole on the conical surface of frustum, the outside middle part fixedly connected with scraper blade of mediation pole, the scraper blade is contradicted with foraminiferous filter plate.

Preferably, the number of the dredging rods is multiple, and the dredging rods are uniformly distributed on the frustum. Through the setting of dredge pole, can clear up the mediation to foraminiferous filter plate.

Preferably, the outside upper portion fixedly connected with gangway of axle sleeve, the annular has been seted up to the side of gangway, the upper end of case lid and be located the right side of motor are provided with the pneumatic cylinder, the telescopic shaft of pneumatic cylinder runs through the case lid and with case lid sliding connection, the end fixedly connected with gangway ball of telescopic shaft, gangway ball sliding connection is in the inside of annular. The shaft sleeve can be driven to lift outside the square shaft through the hydraulic cylinder.

Preferably, the bottom fixedly connected with fixed cover of case lid, the inside sliding connection of fixed cover has the ring cover, the inboard of fixed cover is provided with the spring. Through the arrangement of the fixed sleeve and the annular sleeve, sundries in sewage can be prevented from being accumulated on the linkage disc.

Preferably, one end of the spring is fixedly connected with the top of the loop, and the other end of the spring is fixedly connected with the inner wall of the fixed sleeve. Through the arrangement of the springs, the elastic support function is provided for the ring sleeve.

Preferably, the left side that just is located the motor on the case lid fixedly connected with entry, the right side bottom fixedly connected with fluid-discharge tube of rose box. Through the arrangement of the inlet and the liquid discharge pipe, sewage can conveniently enter and exit in the filter box.

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

1. According to the utility model, the perforated filter plate is arranged in the filter box and is used for filtering impurities in sewage, and then the scraping plate driven by the motor is arranged, so that the scraping plate can scrape the surface of the perforated filter plate, and thus the impurities are prevented from accumulating on the perforated filter plate to cause the blockage of the perforated filter plate, and the purpose of normal sewage filtration is achieved.

2. According to the utility model, the frustum driven to lift by the hydraulic cylinder is arranged, and the frustum is provided with the dredging rods, and the number and the positions of the dredging rods are corresponding to those of the filter holes of the filter plate with holes, so that the filter holes of the filter plate with holes can be dredged, the filter plate with holes can be further prevented from being blocked, and the filter plate with holes can be cleaned conveniently.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

Fig. 3 is a perspective view of the frustum structure of fig. 2 in accordance with the present utility model.

In the figure: 1. a filter box; 2. a diversion seat; 3. a filter plate with holes; 4. a case cover; 5. a motor; 6. connecting sleeves; 7. a square shaft; 8. a shaft sleeve; 9. a frustum; 10. a dredging rod; 11. a scraper; 12. a linkage disc; 13. a hydraulic cylinder; 14. a linkage ball; 15. a fixed sleeve; 16. a ring sleeve; 17. a spring; 18. an inlet; 19. and a liquid discharge pipe.

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.

Referring to fig. 1-3, a sewage filtering device convenient to clean comprises a filtering box 1, wherein the inner side of the filtering box 1 is fixedly connected with a flow guiding seat 2, the middle part of the flow guiding seat 2 is fixedly connected with a perforated filter plate 3, the top of the filtering box 1 is detachably provided with a box cover 4, the middle part of the upper end of the box cover 4 is provided with a motor 5, an output shaft of the motor 5 penetrates through the box cover 4 and is connected with the box cover 4 through a bearing, the tail end of the output shaft is provided with a connecting sleeve 6 through a bolt, the lower end of the connecting sleeve 6 is fixedly connected with a square shaft 7, the outer side of the square shaft 7 is slidingly sleeved with a shaft sleeve 8, the shaft sleeve 8 penetrates through the perforated filter plate 3 and is movably connected with the perforated filter plate 3, the bottom fixedly connected with frustum 9 of axle sleeve 8, fixedly connected with mediation pole 10 on the conical surface of frustum 9, the quantity of mediation pole 10 is a plurality of, a plurality of mediation poles 10 evenly distributed is on frustum 9, through the setting of mediation pole 10, can clear up the mediation to foraminiferous filter plate 3, the outside middle part fixedly connected with scraper blade 11 of mediation pole 10, scraper blade 11 is contradicted with foraminiferous filter plate 3, and on case lid 4 and be located motor 5's left side fixedly connected with entry 18, filter case 1's right side bottom fixedly connected with fluid-discharge tube 19, through the setting of entry 18 and fluid-discharge tube 19, the business turn over of sewage in filter case 1 of being convenient for.

Referring to fig. 2, a linkage disc 12 is fixedly connected to the upper portion of the outer side of the shaft sleeve 8, a ring groove is formed in the side edge of the linkage disc 12, a hydraulic cylinder 13 is arranged at the upper end of the box cover 4 and located on the right side of the motor 5, a telescopic shaft of the hydraulic cylinder 13 penetrates through the box cover 4 and is slidably connected with the box cover 4, a linkage ball 14 is fixedly connected to the tail end of the telescopic shaft, and the linkage ball 14 is slidably connected to the inner portion of the ring groove. The shaft sleeve 8 can be driven to lift outside the square shaft 7 by the hydraulic cylinder 13.

Referring to fig. 2, a fixed sleeve 15 is fixedly connected to the bottom of the tank cover 4, a ring sleeve 16 is slidably connected to the inside of the fixed sleeve 15, a spring 17 is arranged on the inner side of the fixed sleeve 15, sundries in sewage can be prevented from accumulating on the linkage disc 12 through the arrangement of the fixed sleeve 15 and the ring sleeve 16, one end of the spring 17 is fixedly connected with the top of the ring sleeve 16, and the other end of the spring 17 is fixedly connected to the inner wall of the fixed sleeve 15. By means of the arrangement of the springs 17, an elastic support is provided for the collar 16.

The specific implementation process of the utility model is as follows: when the filter box is used, sewage can be added into the filter box 1 through the inlet 18, then the sewage is discharged from the liquid discharge pipe 19 after being filtered by the porous filter plate 3, the square shaft 7 is driven to rotate by the motor 5, the square shaft 7 drives the shaft sleeve 8 to rotate, the shaft sleeve 8 drives the scraping plate 11 to scratch the surface of the porous filter plate 3, so that sundries can be prevented from accumulating on the porous filter plate 3 to cause the blockage of the porous filter plate 3, the purpose of normal filtration of the sewage is achieved, in addition, after the motor 5 is closed, the linkage ball 14 is driven by the hydraulic cylinder 13 to rise, the linkage ball 14 then drives the linkage disc 12 to rise, then the linkage disc 12 drives the shaft sleeve 8 to move outside the square shaft 7, and the dredging rod 10 on the frustum 9 is inserted into the porous filter plate 3, so that the filter holes of the porous filter plate 3 can be dredged, the blockage of the porous filter plate 3 can be further prevented, and the porous filter plate 3 can be cleaned conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a sewage filter equipment convenient to clearance, includes rose box (1), its characterized in that: the filter box comprises a filter box body, and is characterized in that a guide seat (2) is fixedly connected to the inner side of the filter box body (1), a perforated filter plate (3) is fixedly connected to the middle part of the guide seat (2), a box cover (4) is detachably mounted at the top of the filter box body (1), a motor (5) is arranged at the middle part of the upper end of the box cover (4), an output shaft of the motor (5) penetrates through the box cover (4) and is connected with the box cover (4) through a bearing, a connecting sleeve (6) is mounted at the tail end of the output shaft through a bolt, a square shaft (7) is fixedly connected to the lower end of the connecting sleeve (6), a shaft sleeve (8) is sleeved on the outer side of the square shaft (7) in a sliding mode, the shaft sleeve (8) penetrates through the perforated filter plate (3) and is movably connected with the perforated filter plate (3), a dredging rod (10) is fixedly connected to the bottom of the shaft sleeve (8), a scraping plate (11) is fixedly connected to the middle part of the outer side of the box cover (10), and the scraping plate (11) is in contact with the perforated filter plate (3).

2. A sewage filter device convenient to clean according to claim 1, wherein: the number of the dredging rods (10) is multiple, and the dredging rods (10) are uniformly distributed on the frustum (9).

3. A sewage filter device convenient to clean according to claim 1, wherein: the automatic oil tank is characterized in that a linkage disc (12) is fixedly connected to the upper portion of the outer side of the shaft sleeve (8), an annular groove is formed in the side edge of the linkage disc (12), a hydraulic cylinder (13) is arranged at the upper end of the tank cover (4) and located on the right side of the motor (5), a telescopic shaft of the hydraulic cylinder (13) penetrates through the tank cover (4) and is in sliding connection with the tank cover (4), a linkage ball (14) is fixedly connected to the tail end of the telescopic shaft, and the linkage ball (14) is in sliding connection with the inside of the annular groove.

4. A sewage filter device convenient to clean according to claim 1, wherein: the bottom fixedly connected with fixed cover (15) of case lid (4), the inside sliding connection of fixed cover (15) has ring cover (16), the inboard of fixed cover (15) is provided with spring (17).

5. The wastewater filtration device for facilitating cleaning as recited in claim 4, wherein: one end of the spring (17) is fixedly connected with the top of the ring sleeve (16), and the other end of the spring (17) is fixedly connected with the inner wall of the fixed sleeve (15).

6. A sewage filter device convenient to clean according to claim 1, wherein: the filter box is characterized in that an inlet (18) is fixedly connected to the box cover (4) and located on the left side of the motor (5), and a drain pipe (19) is fixedly connected to the bottom of the right side of the filter box (1).