CN213221208U

CN213221208U - Conveniently-cleaned grid for sewage treatment

Info

Publication number: CN213221208U
Application number: CN202021382936.2U
Authority: CN
Inventors: 吴焜; 蒋俊; 吴�荣
Original assignee: Jiangsu Datian Environmental Technology Co ltd
Current assignee: Jiangsu Datian Environmental Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-18
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a convenient grid for sewage treatment of clearance, including support and spacer pin, the inside rotation of support is connected with the pivot, and is fixed with leading gear in the pivot outside, leading gear is connected with the chain meshing, and the chain setting is inboard at the support, the chain is fixed in both sides around filtering the grid, the recess has been seted up to support rear side inner wall, and the inside raceway that is provided with of recess, support right side bottom is provided with the sewage pump, and the sewage pump is connected with the raceway lower extreme. This convenient grid for sewage treatment of clearance is provided with sewage pump, high pressure nozzle and filtration pore, and high pressure nozzle blowout high-pressure rivers further wash the brush and scrub the department, make debris fall along with the rivers, inside the sewage tank was got back to the filtration pore on the stock guide to water after washing, and debris discharge along the stock guide, and the automatic debris of clearing up of being convenient for has solved and has been stained with debris after the brush uses a period, and difficult in order to continue to use, needs the manual work to clear up the problem.

Description

Conveniently-cleaned grid for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a convenient grid for sewage treatment who clears up.

Background

The sewage treatment grid is a special water treatment device capable of continuously and automatically intercepting and removing sundries in various shapes in fluid, and can be widely applied to urban sewage treatment.

Debris adhesion on the grid surface after the grid interception, and the adhesion is cleared up at the surperficial debris of grid only through the mode that the brush was scrubbed to current grid, but debris also can adhere on the brush surface, make the brush glue a large amount of debris in using a period, can't effectual completion clearance operation, need the manual work to clear up the brush, it is not convenient enough to use, and the width of current grid is fixed, in order to avoid debris to leave the bilge pit along with sewage from the grid both sides, it only is applicable to the bilge pit that accords with the width, it has certain limitation to use, to the problem, need improve existing equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient grid for sewage treatment of clearance, with the debris adhesion after the grid interception that provides in solving above-mentioned background art on the grid surface, and the adhesion is cleared up at the debris on the grid surface only through the mode that the brush was scrubbed to current grid, nevertheless debris also can adhere on the brush surface, make the brush glue a large amount of debris in using a period, can not effectual completion clearance operation, it is artifical to clear up the brush to need, it is not convenient enough to use, and the width of current grid is fixed, in order to avoid debris to leave the bilge pit along with sewage from the grid both sides, it only is applicable to the bilge pit that accords with the width, the problem that has certain limitation is got up in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a grid for sewage treatment convenient to clean comprises a support and a limiting pin, wherein a rotating shaft is rotatably connected inside the support, a guide gear is fixed on the outer side of the rotating shaft, the guide gear is meshed with a chain and is arranged on the inner side of the support, the chain is fixed on the front side and the rear side of a filter grid, a groove is formed in the inner wall of the rear side of the support, a water delivery pipe is arranged inside the groove, a sewage pump is arranged at the bottom of the right side of the support and is connected with the lower end of the water delivery pipe, a high-pressure spray head is arranged on the upper side of the water delivery pipe and is arranged on the inner side of the right end of the filter grid, a gear box is arranged on the upper right side of the support, a brush is rotatably connected on the left side of the gear box, the right side of the brush penetrates through the gear box and is, the brush below is provided with the stock guide, and both ends are fixed on the support inner wall around the stock guide, and the filtration pore has been seted up on the stock guide surface simultaneously, the support rear side is provided with the second motor, and the second motor is connected with the pivot, the support left side is rotated and is connected with the guide plate, and the guide plate outside is provided with sealed the pad, the spacer pin lower extreme runs through the support and sets up at spacing downthehole portion with the guide plate junction, and spacing hole is seted up at the guide plate right-hand member.

Preferably, the lowest end of the bracket and the lowest end of the filter grid are positioned on the same horizontal plane.

Preferably, the high-pressure nozzles are uniformly arranged on the upper side of the water delivery pipe, and the high-pressure nozzles and the brushes are positioned on the same horizontal plane.

Preferably, the hairbrush is provided with a plurality of, and a plurality of hairbrushes are crisscross setting from top to bottom.

Preferably, the leftmost end of the brush is attached to the rightmost end of the filtering grating.

Preferably, the number of the guide plates is two, and the two guide plates are symmetrically arranged by taking the central line of the support as the center.

Compared with the prior art, the beneficial effects of the utility model are that: the grid for sewage treatment which is convenient to clean,

(1) the sewage treatment device is provided with a sewage pump, a high-pressure spray head and filter holes, wherein a first motor drives all brushes to rotate through a gear set, so that the brushes brush sundries on the surface of a filter grid, meanwhile, sewage after impurity filtering is pumped by the sewage pump and enters the high-pressure spray head through a water delivery pipe, the high-pressure spray head sprays high-pressure water flow to further wash the brushing part of the brushes, so that the sundries fall along with the water flow, the washed water returns to the inside of a sewage tank through the filter holes in a material guide plate, and the sundries are discharged along the material guide plate, so that the sundries can be automatically cleaned conveniently, and the problems that the brushes are full of the sundries after being used for a;

(2) set up the guide plate, sealed pad and spacer pin to the support left end rotates the guide plate as the center, makes the left sealed pad laminating slop water tank inner wall of guide plate, inserts the spacer pin, and spacer pin and spacing hole cooperation fixed guide plate, guide plate guide sewage flow direction avoid debris to flow along with sewage from the clearance between support and the slop water, make the slop water tank that the grid can adapt to different width, use more have the practicality.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the main sectional structure of the limiting hole of the present invention;

fig. 4 is a schematic view of the right side sectional structure of the gear box of the present invention.

In the figure: 1. the device comprises a support, 2, a rotating shaft, 3, a guide gear, 4, a chain, 5, a filtering grid, 6, a groove, 7, a water delivery pipe, 8, a sewage pump, 9, a high-pressure spray head, 10, a gear box, 11, a brush, 12, a gear set, 13, a first motor, 14, a material guide plate, 15, a second motor, 16, a guide plate, 17, a sealing gasket, 18, a limiting pin, 19, a limiting hole, 20 and a filtering hole.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a grid for sewage treatment convenient to clean is disclosed, as shown in figure 1, figure 2 and figure 4, a rotating shaft 2 is rotatably connected in a support 1, a guide gear 3 is fixed on the outer side of the rotating shaft 2, the lowest end of the support 1 and the lowest end of a filtering grid 5 are positioned on the same horizontal plane, the lower end of the support 1 is fixed at the bottom of a sewage tank to prevent sundries from being separated from the sewage tank through the filtering grid 5, the guide gear 3 is meshed with a chain 4, the chain 4 is arranged at the inner side of the support 1, the chain 4 is fixed at the front side and the rear side of the filtering grid 5, a groove 6 is arranged on the inner wall of the rear side of the support 1, a water pipe 7 is arranged in the groove 6, a sewage pump 8 is arranged at the bottom of the right side of the support 1, the sewage pump 8 is connected with the lower end of the water pipe 7, a high-pressure spray nozzle 9 is arranged at the upper, and high pressure nozzle 9 and brush 11 are located same horizontal plane, be convenient for high pressure water washing brush 11 and the 5 laminating departments of filter grid of 9 spun of high pressure nozzle, 1 upper right side of support is provided with gear box 10, and gear box 10 left side rotation is connected with brush 11, brush 11 is provided with a plurality ofly, and a plurality of brushes 11 are crisscross setting from top to bottom, the brush 11 cooperation of upper and lower both sides is scrubbed and is filtered 5 surfaces of grid, make filter grid 5 surface cleaning cleaner, brush 11 left end laminating filter grid 5 right-hand member setting, first motor 13 drives brush 11 through gear train 12 and rotates, make brush 11 scrub filter grid 5 right-hand members, brush 11 right side runs through gear box 10 and is connected with gear train 12, and gear train 12 sets up inside gear box 10.

As shown in fig. 1, 2 and 3, a first motor 13 is arranged on the right side of the gear box 10, the first motor 13 is connected with the gear set 12 through the gear box 10, a guide plate 14 is arranged below the brush 11, the front end and the rear end of the guide plate 14 are fixed on the inner wall of the bracket 1, a filter hole 20 is arranged on the surface of the guide plate 14, two guide plates 16 are arranged, the two guide plates 16 are symmetrically arranged by taking the central line of the bracket 1 as the center, the guide plate 16 is rotated, a sealing gasket 17 on the left side of the guide plate 16 is attached to the inner wall of the sewage tank, the guide plate 16 guides the flow direction of sewage, the gap between the bracket 1 and the inner wall of the sewage tank is filled, a second motor 15 is arranged on the rear side of the bracket 1, the second motor 15 is connected with the rotating shaft 2, the guide plate 16 is rotatably connected on the left side of the bracket 1, the, and the limiting hole 19 is arranged at the right end of the guide plate 16.

The working principle is as follows: when the easy-to-clean grid for sewage treatment is used, firstly, the guide plate 16 is rotated to ensure that the sealing gasket 17 at the left end of the guide plate 16 is attached to the inner wall of the sewage tank, the limit pin 18 is inserted, the lower end of the limit pin 18 is embedded into the limit hole 19 to play a role of fixing the rotation angle of the guide plate 16, the guide plate 16 guides the flowing direction of sewage to fill the gap between the bracket 1 and the inner wall of the sewage tank, so that the grid for sewage treatment can adapt to sewage tanks with different widths, the application range is wider, the grid for sewage treatment has practicability, an external power supply is switched on, the second motor 15 is started, the second motor 15 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the guide gear 3 to rotate, the guide gear 3 drives the chain 4 to rotate, the chain 4 drives the filter grid 5 to rotate, the sewage in the sewage tank passes through the filter grid 5 when flowing, the filter grid 5 blocks sundries in the, the first motor 13 is started, the first motor 13 drives the gear set 12 to rotate, the gear set 12 drives the brushes 11, the brushes 11 scrub sundries on the surface of the filter grid 5, the sewage pump 8 is started at the same time, sewage after being filtered is pumped by the sewage pump 8 and enters the high-pressure spray head 9 through the water delivery pipe 7, the high-pressure spray head 9 sprays high-pressure water flow, the brushes 11 scrub the part again through the high-pressure water flow, the scrubbing effect is further improved, meanwhile, the water flow wraps the sundries and falls down, the sundries are prevented from being adhered to the surfaces of the brushes 11, the problem that the brushes 11 are frequently cleaned manually is solved, the sundries and the sewage for washing fall into the surface of the guide plate 14, the sewage for washing returns to a sewage tank through the filter holes 20, and the sundries are discharged along the guide plate 14, and then all work is finished.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient grid for sewage treatment of clearance, includes support (1) and spacer pin (18), its characterized in that: the inner part of the support (1) is rotatably connected with a rotating shaft (2), guide gears (3) are fixed on the outer side of the rotating shaft (2), the guide gears (3) are meshed with chains (4), the chains (4) are arranged on the inner side of the support (1), the chains (4) are fixed on the front side and the rear side of a filter grid (5), grooves (6) are formed in the inner wall of the rear side of the support (1), water conveying pipes (7) are arranged in the grooves (6), a sewage pump (8) is arranged at the bottom of the right side of the support (1), the sewage pump (8) is connected with the lower end of the water conveying pipes (7), high-pressure nozzles (9) are arranged on the upper side of the water conveying pipes (7), the high-pressure nozzles (9) are arranged on the inner side of the right end of the filter grid (5), a gear box (10) is arranged on, the right side of the brush (11) penetrates through the gear box (10) to be connected with the gear set (12), the gear set (12) is arranged inside the gear box (10), the right side of the gear box (10) is provided with a first motor (13), the first motor (13) penetrates through the gear box (10) to be connected with the gear set (12), a material guide plate (14) is arranged below the brush (11), the front end and the rear end of the material guide plate (14) are fixed on the inner wall of the support (1), meanwhile, the surface of the material guide plate (14) is provided with a filter hole (20), the rear side of the support (1) is provided with a second motor (15), the second motor (15) is connected with the rotating shaft (2), the left side of the support (1) is rotatably connected with a guide plate (16), the outer side of the guide plate (16) is provided with a sealing gasket (17), the lower end of the limiting pin (18) penetrates through the joint of the, and the limiting hole (19) is arranged at the right end of the guide plate (16).

2. A grid for conveniently cleaning up sewage treatment as claimed in claim 1, wherein: the lowest end of the support (1) and the lowest end of the filtering grille (5) are positioned on the same horizontal plane.

3. A grid for conveniently cleaning up sewage treatment as claimed in claim 1, wherein: the high-pressure nozzles (9) are uniformly arranged on the upper side of the water delivery pipe (7), and the high-pressure nozzles (9) and the brushes (11) are positioned on the same horizontal plane.

4. A grid for conveniently cleaning up sewage treatment as claimed in claim 1, wherein: the hairbrushes (11) are arranged in a plurality, and the hairbrushes (11) are arranged in a vertically staggered mode.

5. A grid for conveniently cleaning up sewage treatment as claimed in claim 1, wherein: the left end of the brush (11) is attached to the right end of the filtering grating (5).

6. A grid for conveniently cleaning up sewage treatment as claimed in claim 1, wherein: the number of the guide plates (16) is two, and the two guide plates (16) are symmetrically arranged by taking the central line of the support (1) as the center.