CN212467360U - Filter device of sewage treatment equipment - Google Patents

Abstract

The utility model discloses a sewage treatment device's filter equipment relates to sewage treatment technical field, including arranging miscellaneous mechanism, back-and-forth movement mechanism, grid indexing mechanism, grid rotary filter mechanism, sewage pipe mechanism. The utility model relates to a design makes sewage drain into the grid through the design of high-speed rotatory bowl form grid and is driven rotatoryly when filtering, through the effect of centrifugal force, through filterable water can get into the water delivery irrigation canals and ditches along the drain pipe drainage behind the grating discharge entering water filtering jar fast, the drainage efficiency is high, the drainage roof beam is big, the impurity that the grid filters out simultaneously is attached to the grid by supreme gradual accumulation under the effect of centrifugal force and is found the net down, operating personnel can use instruments such as high-pressure air gun to thoroughly clear away the grid, the operation convenience is stronger, it arranges miscellaneous mechanism and need not the continuous operation, and need not to continuously spray water, reduce the energy consumption.

Description

Filter device of sewage treatment equipment

Technical Field

The utility model belongs to the technical field of sewage treatment technique and specifically relates to a sewage treatment device's filter equipment.

Background

At the present stage, the cage-type rotary grid filtering device is widely applied in the sewage treatment process, but the filtering device needs to control the sewage discharge amount during operation so as to avoid impurity filtering failure caused by overhigh water level and the phenomenon that sewage is output along the spiral fluid director, so the sewage filtering efficiency is lower, the rotary cage-type grid needs to continuously rotate and be sprayed and washed by high-pressure water, the energy consumption is higher, the phenomenon of incomplete washing exists, the disassembly and assembly are thorough, the cleaning difficulty is higher, and the operation convenience is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a filtering device of sewage treatment equipment.

The utility model provides a technical scheme that its technical problem adopted is: a filtering device of sewage treatment equipment comprises an impurity discharging mechanism, a front-and-back moving mechanism, a grid indexing mechanism, a grid rotary filtering mechanism and a sewage pipe mechanism, wherein the impurity discharging mechanism comprises a discharging barrel, a feeding hopper, a spiral guide rod driving device and a spiral guide rod, the front-and-back moving mechanism comprises a sliding motor, a sliding speed reducer, a gear, a sliding rail, a rack and a sliding seat, the grid indexing mechanism comprises a supporting column, a mounting rack, an indexing rod, an indexing speed reducer, an indexing motor, an indexing driving shaft, an indexing shaft, a brake disc, hydraulic pliers, a positioning ring, a rotary mounting ring and a grid, the grid rotary filtering mechanism comprises a water filtering cylinder, a water discharging pipe, a permanent magnetic chuck, a rotary driving motor, a motor base, a lifting column, a screw groove, a screw rod, a sliding block, a motor groove, a lifting motor, a lifting speed reducer, a threaded sliding block, a sliding groove and, The device comprises an electric control reversing valve and a sewage main pipe, wherein a discharge barrel is rigidly installed on the ground, a feeding hopper is rigidly installed at the head end of the discharge barrel, the head end of the discharge barrel is sealed, an impurity recovery device is arranged at the tail end of the discharge barrel, a spiral guide rod driving device is rigidly installed on the side face of the head end of the discharge barrel, a spiral guide rod is installed on the inner wall of the discharge barrel in a matched manner, the spiral guide rod is rigidly connected to a power output shaft of the spiral guide rod driving device, a sliding motor is rigidly installed on a sliding seat through a motor support, a sliding speed reducer is fixed on a sliding motor shell through a speed reducer support, the power input end of the sliding speed reducer is rigidly connected to the power output shaft of the sliding motor, a gear is rigidly installed on a gear shaft, the gear shaft, the rack is rigidly mounted on the outer side part of the slide rail, the slide rail is divided into 2 groups and is rigidly mounted on the ground, the slide seat is mounted on the slide rail in a matching way, the support column is rigidly mounted on the upper end surface of the slide seat, the mounting frame is rigidly mounted on the top end of the support column, the indexing rod is rigidly mounted on the indexing shaft, the indexing shaft is mounted on the mounting frame in a matching way through a bearing, the indexing speed reducer is fixed on the indexing motor shell through a speed reducer support, the power input end of the indexing speed reducer is rigidly connected to the indexing motor shell, the head end of the indexing drive shaft is rigidly connected to the power output end of the speed reducer, the tail end of the indexing drive shaft is rigidly connected to the head end of the indexing shaft, the brake disc is, the rotary mounting ring is arranged on the positioning ring in a matching way through a bearing, the grid is rigidly arranged on the rotary mounting ring, the water filtering cylinder is rigidly arranged on the upper end surface of the sliding seat, the drain pipe is arranged on the side wall of the water filtering cylinder, the permanent magnetic chuck is rigidly arranged on a power output shaft of the rotary driving motor, the rotary driving motor is rigidly arranged on a motor base, the motor base is rigidly and integrally arranged at the head end of the lifting column, the lifting column is arranged on the fixed column in a matching way, the screw groove is arranged in the hollow part in the lifting column, the screw is rigidly arranged on the power output end of the lifting reducer, the sliding blocks are symmetrically arranged on the side wall of the bottom of the lifting column in a symmetrical way in 2 groups, the sliding grooves are symmetrically arranged on the hollow inner wall of the fixed column in a dividing way, the, the lifting speed reducer is fixed on a lifting motor shell through a speed reducer support, the power input end of the lifting speed reducer is rigidly connected to the power output shaft of the lifting motor, the threaded sliding block is rigidly mounted on the inner wall of the bottom of the screw groove, the threaded sliding block is mounted on the screw in a matched mode, the fixed column is mounted at the central position of the bottom of the water filtering cylinder in a rigid and integrated mode, the sewage branch pipes are symmetrically mounted on the sewage main pipe in 2 groups, and the electric control reversing valve is mounted at the joint position of the sewage main.

Foretell sewage treatment device's filter equipment, filter equipment divides 2 group bilateral symmetry to install in the water delivery irrigation canals and ditches both sides that ground set up, the terminal surface sets up the magnetism isolating sheet under the permanent magnet sucking disc, water repellent treatment is all done to rotary driving motor, elevator motor, lifting reducer, the grid is made by stainless steel material.

The utility model has the advantages that the design scheme of the utility model enables the sewage to be driven to rotate when being discharged into the grid for filtration through the design of the high-speed rotating bowl-shaped grid, through the action of centrifugal force, the filtered water can be rapidly discharged into the water delivery ditch along the water discharge pipe after entering the water filtering cylinder through the grid, the water filtering efficiency is high, the water filtering beam is large, meanwhile, the impurities filtered out by the grid are accumulated and attached to the grid vertical net from bottom to top gradually under the action of the centrifugal force, after a period of operation, the reversing valve is reversed, the slide is moved to the position of the impurity removing mechanism, the grid is rapidly turned to the upper end surface of the feeding hopper, under the action of impact force, the internal impurities fall into the feeding hopper, and under the condition that the magazines are not completely removed, the operators can also thoroughly remove the grids by using tools such as high-pressure air guns and the like, the, and continuous water spraying is not needed, and the energy consumption is reduced.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a top view of the overall structure of the sewage pipe of the present invention;

fig. 4 is the internal structure schematic diagram of the water filtering cylinder of the present invention.

In the figure, 1, a ground, 2, a discharge barrel, 3, a feeding hopper, 4, a spiral guide rod driving device, 5, a spiral guide rod, 6, a sliding motor, 7, a sliding reducer, 8, a gear, 9, a sliding rail, 10, a rack, 11, a sliding seat, 12, a supporting column, 13, a mounting frame, 14, a turning rod, 15, a turning reducer, 16, a turning motor, 17, a turning driving shaft, 18, a turning shaft, 19, a brake disc, 20, a hydraulic clamp, 21, a positioning ring, 22, a water filtering cylinder, 23, a water discharging pipe, 24, a sewage branch pipe, 25, an electric control reversing valve, 26, a sewage main pipe, 27, a rotary mounting ring, 28, a grid, 29, a permanent magnetic chuck, 30, a rotary driving motor, 31, a motor seat, 32, a lifting column, 33, a screw groove, 34, a screw, 35, a sliding block, 36, a motor groove, 37, a lifting motor, 38, a lifting reducer, 39, a threaded sliding block, 40. and a sliding chute 41 is used for fixing a column.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.

A filtering device of sewage treatment equipment comprises an impurity discharging mechanism, a front-back moving mechanism, a grating indexing mechanism, a grating rotary filtering mechanism and a sewage pipe mechanism, wherein the impurity discharging mechanism comprises a discharging barrel 2, a feeding hopper 3, a spiral guide rod driving device 4 and a spiral guide rod 5, the front-back moving mechanism comprises a sliding motor 6, a sliding speed reducer 7, a gear 8, a sliding rail 9, a rack 10 and a sliding seat 11, the grating indexing mechanism comprises a supporting column 12, a mounting frame 13, an indexing rod 14, an indexing speed reducer 15, an indexing motor 16, an indexing driving shaft 17, an indexing shaft 18, a brake disc 19, a hydraulic clamp 20, an indexing ring 21, a rotary mounting ring 27 and a grating 28, and the grating rotary filtering mechanism comprises a water filtering cylinder 22, a water discharging pipe 23, a permanent magnetic chuck 29, a rotary driving motor 30, a motor seat 31, a lifting column 32, a screw groove 33, a screw 34, a sliding block 35, The sewage pipe mechanism comprises a sewage branch pipe 24, an electric control reversing valve 25 and a sewage main pipe 26, the discharging cylinder 2 is rigidly mounted on the ground 1, the feeding hopper 3 is rigidly mounted at the head end of the discharging cylinder 2, the head end of the discharging cylinder 2 is closed, an impurity recovery device is arranged at the tail end of the discharging cylinder 2, the spiral guide rod driving device 4 is rigidly mounted on the side surface of the head end of the discharging cylinder 2, the spiral guide rod 5 is mounted on the inner wall of the discharging cylinder 2 in a matching way, the spiral guide rod 5 is rigidly connected to a power output shaft of the spiral guide rod driving device 4, the sliding motor 6 is rigidly mounted on the sliding seat 11 through a motor support, the sliding speed reducer 7 is fixed on the shell of the sliding motor 6 through a speed reducer support, and the power input end of the sliding speed reducer 7 is rigidly connected to the power output shaft of the sliding motor 6, the gear 8 is rigidly mounted on a gear 8 shaft, the gear 8 shaft is mounted on a sliding seat 11 in a matching manner, the gear 8 shaft is rigidly connected to a power output end of a sliding speed reducer 7, the gear 8 is meshed with a rack 10, the rack 10 is rigidly mounted on the outer side part of a sliding rail 9, the sliding rail 9 is divided into 2 groups and is rigidly mounted on the ground 1, the sliding seat 11 is mounted on the sliding rail 9 in a matching manner, a supporting column 12 is rigidly mounted on the upper end surface of the sliding seat 11, a mounting frame 13 is rigidly mounted at the top end of the supporting column 12, a turning rod 14 is rigidly mounted on a turning shaft 18, the turning shaft 18 is mounted on the mounting frame 13 in a matching manner through a bearing, the turning speed reducer 15 is fixed on a housing of a turning motor 16 through a speed reducer support, a power input end, the tail end of the indexing driving shaft 17 is rigidly connected to the head end of the indexing shaft 18, the brake disc 19 is rigidly mounted at the tail end of the indexing shaft 18, the brake disc 19 is cooperatively mounted on the hydraulic tong 20, the hydraulic tong 20 is rigidly mounted on the mounting frame 13, the positioning ring 21 is rigidly and integrally mounted on the indexing rod 14, the rotary mounting ring 27 is cooperatively mounted on the positioning ring 21 through a bearing, the grille 28 is rigidly mounted on the rotary mounting ring 27, the water filtering cylinder 22 is rigidly mounted on the upper end surface of the sliding seat 11, the drain pipe 23 is arranged on the side wall of the water filtering cylinder 22, the permanent magnetic suction cup 29 is rigidly mounted on the power output shaft of the rotary driving motor 30, the rotary driving motor 30 is rigidly mounted on the motor base 31, the motor base 31 is rigidly and integrally mounted at the head end of the lifting column 32, the lifting column 32 is cooperatively mounted on the fixed, the screw rods 34 are rigidly mounted at the power output end of the lifting reducer 38, the slide blocks 35 are symmetrically and rigidly mounted at the side wall of the bottom of the lifting column 32 in groups of 2, the slide grooves 40 are symmetrically and rigidly mounted at the hollow inner wall of the fixed column 41 in groups of 2, the slide blocks 35 are mounted at the slide grooves 40 in a matching manner, the motor groove 36 is arranged at the hollow position of the inner part of the fixed column 41, the lifting motor 37 is rigidly mounted at the bottom surface of the motor groove 36, the lifting reducer 38 is fixed at the shell of the lifting motor 37 through a reducer bracket, the power input end of the lifting reducer 38 is rigidly connected with the power output shaft of the lifting motor 37, the threaded slide blocks 39 are rigidly mounted at the inner wall of the bottom of the screw groove 33, the threaded slide blocks 39 are mounted at the screw rods 34 in a matching manner, the electrically controlled reversing valve 25 is arranged at the joint position of the sewage main pipe 26 and the sewage branch pipe 24.

In detail, the filtering device is divided into 2 groups and is symmetrically arranged on two sides of a water delivery ditch arranged on the ground 1, the lower end face of the permanent magnetic chuck 29 is provided with a magnetism isolating sheet, the rotary driving motor 30, the lifting motor 37 and the lifting reducer 38 are all subjected to waterproof treatment, and the grating 28 is made of stainless steel materials.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims (2)

1. The utility model provides a sewage treatment device's filter equipment, includes trash removal mechanism, back-and-forth movement mechanism, grid indexing mechanism, rotatory filter mechanism of grid, sewage pipe mechanism, its characterized in that: the trash removal mechanism comprises a discharge barrel (2), a feeding hopper (3), a spiral guide rod driving device (4) and a spiral guide rod (5), the front-back movement mechanism comprises a sliding motor (6), a sliding speed reducer (7), a gear (8), a sliding rail (9), a rack (10) and a sliding seat (11), the grid indexing mechanism comprises a supporting column (12), an installation frame (13), an indexing rod (14), an indexing speed reducer (15), an indexing motor (16), an indexing driving shaft (17), an indexing shaft (18), a brake disc (19), hydraulic pliers (20), a positioning ring (21), a rotary installation ring (27) and a grid (28), and the grid rotary filtering mechanism comprises a water filtering cylinder (22), a drainage pipe (23), a permanent magnetic chuck (29), a rotary driving motor (30), a motor seat (31), a lifting column (32), a screw groove (33), The device comprises a screw rod (34), a sliding block (35), a motor groove (36), a lifting motor (37), a lifting speed reducer (38), a threaded sliding block (39), a sliding groove (40) and a fixing column (41), wherein the sewage pipe mechanism comprises a sewage branch pipe (24), an electric control reversing valve (25) and a sewage main pipe (26), the discharging cylinder (2) is rigidly mounted on the ground (1), the feeding hopper (3) is rigidly mounted at the head end of the discharging cylinder (2), the head end of the discharging cylinder (2) is sealed, an impurity recovery device is arranged at the tail end of the discharging cylinder (2), the spiral guide rod driving device (4) is rigidly mounted on the side surface of the head end of the discharging cylinder (2), the spiral guide rod (5) is mounted on the inner wall of the discharging cylinder (2) in a matched mode, the spiral guide rod (5) is rigidly connected to a power output shaft of the spiral guide rod driving device (4), the sliding motor (6) is rigidly mounted, the sliding speed reducer (7) is fixed on a shell of the sliding motor (6) through a speed reducer support, a power input end of the sliding speed reducer (7) is rigidly connected to a power output shaft of the sliding motor (6), a gear (8) is rigidly installed on a shaft of the gear (8), the shaft of the gear (8) is installed on a sliding seat (11) in a matched mode, the shaft of the gear (8) is rigidly connected to a power output end of the sliding speed reducer (7), the gear (8) is meshed with a rack (10), the rack (10) is rigidly installed on the outer side portion of a sliding rail (9), the sliding rail (9) is divided into 2 groups and is rigidly installed on the ground (1), the sliding seat (11) is installed on the sliding rail (9) in a matched mode, a supporting column (12) is rigidly installed on the upper end face of the sliding seat (11), an installation frame (13) is rigidly installed on the, the turning shaft (18) is mounted on the mounting frame (13) in a matched mode through a bearing, the turning speed reducer (15) is fixed on a shell of the turning motor (16) through a speed reducer support, the power input end of the turning speed reducer (15) is rigidly connected to the shell of the turning motor (16), the head end of the turning driving shaft (17) is rigidly connected to the power output end of the speed reducer (15), the tail end of the turning driving shaft (17) is rigidly connected to the head end of the turning shaft (18), the brake disc (19) is rigidly mounted at the tail end of the turning shaft (18), the brake disc (19) is mounted on the hydraulic clamp (20) in a matched mode, the hydraulic clamp (20) is rigidly mounted on the mounting frame (13), the positioning ring (21) is mounted on the turning rod (14) in a rigid integrated mode, the rotary mounting ring (27) is mounted on the positioning ring (21, the water filtering cylinder (22) is rigidly mounted on the upper end face of the sliding seat (11), the drain pipe (23) is arranged on the side wall of the water filtering cylinder (22), the permanent magnetic chuck (29) is rigidly mounted on a power output shaft of the rotary driving motor (30), the rotary driving motor (30) is rigidly mounted on the motor base (31), the motor base (31) is rigidly and integrally mounted at the head end of the lifting column (32), the lifting column (32) is mounted on the fixed column (41) in a matched mode, the screw groove (33) is arranged in the hollow position in the lifting column (32), the screw (34) is rigidly mounted at the power output end of the lifting speed reducer (38), the sliding block (35) is mounted on the side wall of the bottom of the lifting column (32) in a 2-group symmetrical mode, the sliding groove (40) is arranged on the hollow inner wall in the fixed column (41) in a 2-group symmetrical mode, the automatic water filter is characterized in that the motor groove (36) is arranged in the hollow part of the inner portion of the fixed column (41), the lifting motor (37) is rigidly mounted on the bottom surface of the motor groove (36), the lifting speed reducer (38) is fixed to a shell of the lifting motor (37) through a speed reducer support, the power input end of the lifting speed reducer (38) is rigidly connected to the power output shaft of the lifting motor (37), the threaded slider (39) is rigidly mounted on the inner wall of the bottom of the screw groove (33), the threaded slider (39) is mounted on the screw (34) in a matched mode, the fixed column (41) is rigidly and integrally mounted at the center of the bottom surface of the water filtering cylinder (22), the sewage branch pipes (24) are symmetrically mounted on the sewage main pipe (26) in a divided-2 mode, and the electric control reversing valve (.

2. The filtering device of sewage treatment equipment according to claim 1, wherein the filtering device is divided into 2 groups and is symmetrically installed at two sides of a water delivery ditch arranged on the ground (1), the lower end surface of the permanent magnetic chuck (29) is provided with a magnetism isolating sheet, the rotary driving motor (30), the lifting motor (37) and the lifting reducer (38) are all subjected to waterproof treatment, and the grating (28) is made of stainless steel material.

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