CN214456940U

CN214456940U - Internal inflow type screen plate grating cleaner

Info

Publication number: CN214456940U
Application number: CN202120240081.8U
Authority: CN
Inventors: 蒋宏伟
Original assignee: Wuxi Cole Environmental Protection Engineering Equipment Co ltd
Current assignee: Wuxi Cole Environmental Protection Engineering Equipment Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-22
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to a sewage treatment device field especially relates to an interior influent stream formula otter board grid de-dirt machine, which comprises a housing, be equipped with two chains in the casing, the chain end to end is closed loop construction, be connected with a plurality of filter plate between two chains, a plurality of filter plate is closed loop construction, be equipped with the scrubbing platform in the casing, be equipped with the gear in the chain, be equipped with the worm in the casing, the gear fixed cover is established on the worm, the scrubbing platform one side is kept away from to the worm is connected with a plurality of worm wheels, the worm wheel both sides all are equipped with the swiveling wheel, the swiveling wheel surface is equipped with the brush hair, brush hair one end fixed connection swiveling wheel, the filter screen is contradicted to the other end when keeping away from the scrubbing platform, the worm wheel cover is equipped with the locating lever, swiveling wheel and worm wheel cover pass through the coaxial rotation of locating lever. This application has the cleaning to what filters debris on the otter board through the brush on the swiveling wheel, makes debris drop on the scrubbing bench, reduces the probability that debris blockked up on filtering the otter board, advances the effect of the scrubbing effect of flow-in formula otter board grid de-dirt machine in improving.

Description

Internal inflow type screen plate grating cleaner

Technical Field

The application relates to sewage treatment equipment, in particular to an internal inflow type screen plate grid sewage removing machine.

Background

The internal inflow type screen plate grid sewage remover is a mechanical method, and is a sewage treatment equipment for removing grid slag intercepted by a grid from water surface, and the equipment is widely applied to different occasions of sewage treatment plants, tap water plants, industrial sewage treatment plants, paper mills, chemical plants, pump stations and the like, has good sewage removal effect, and can intercept and remove impurities and floaters in water, such as weeds, paper sheets, fibers, hairs and the like.

Notice No. CN 210176494U's chinese patent discloses an interior inflow formula otter board grid scrubbing machine, it includes the casing, be equipped with two chains in the casing, the chain end to end is closed loop structure, be connected with a plurality of between two chains and filter the otter board, a plurality of filters the otter board and is closed loop structure, be connected with the axle center pole between two chains, the axle center pole is located adjacent two and filters between the otter board, the cover is equipped with the dwang on the axle center pole, be the right angle setting between dwang and the axle center pole, the one end of dwang stretches into in the closed loop shape filter the otter board, and fixedly connected with is used for the splendid attire box of bearing sewage, the splendid attire box is the dustpan form, the other end of dwang stretches to the vertical inside wall of casing, when the chain dwang area rises, the dwang

One end of the inner side wall of the shell inclines downwards, and the opening of the storage box is upward.

Aiming at the related technology, the inventor thinks that the defects that the filter screen plate rotates to carry impurities in water, the impurities are not thoroughly cleaned by water, the filter screen is blocked after long-time cleaning, and the decontamination effect is influenced exist.

SUMMERY OF THE UTILITY MODEL

Rotate to carry aquatic debris in order to improve filter plate, the water washing is not thorough enough, does not clear up for a long time and can cause the filter screen to block up, influences the defect of scrubbing effect, and this application provides an interior inflow formula otter board grid scrubbing machine.

The application provides an interior influent flow formula otter board grid scrubbing machine adopts following technical scheme:

the utility model provides an interior influent stream formula otter board grid scrubbing machine, includes the casing, both sides are equipped with end to end and are closed loop structure's chain, two in the casing be connected with a plurality of filter plate, a plurality of between the chain filter plate is closed loop structure, be equipped with scrubbing platform in the casing, the casing rotates and is connected with the worm, the casing is equipped with drive worm pivoted motor outward, the worm is kept away from scrubbing platform one side and is connected with a plurality of worm wheels, and is a plurality of the worm wheel all with worm meshing, the worm wheel both sides are equipped with the swiveling wheel, swiveling wheel surface connection brush hair is kept away from the scrubbing platform the brush hair with filter plate butt, the worm wheel cover is equipped with the locating lever, the swiveling wheel with the worm wheel passes through the coaxial rotation of locating lever.

Through adopting above-mentioned technical scheme, set up the chain in the casing, connect between two chains and filter the otter board, set up the scrubbing platform in the casing, the motor drive worm rotates, the worm wheel is connected to the worm, worm wheel both sides fixed connection swiveling wheel, when the worm rotates, the chain drives and filters the otter board and rotate, filter aquatic impurity, the worm wheel worm can drive the swiveling wheel and rotate along filtering otter board vertical direction, the debris brush that the brush hair on the swiveling wheel will filter on the otter board washes the clearance, make debris drop on the scrubbing platform, reduce the probability that debris blockked up on filtering the otter board, the scrubbing effect of influent flow formula otter board grid scrubbing machine in the improvement.

Optionally, a fixing rod is fixedly connected to the decontamination platform, one side of the fixing rod, which is far away from the decontamination platform, is rotatably connected to the positioning rod, auxiliary plates are fixedly connected to two sides of the fixing rod, and the auxiliary plates are fixedly connected to the top of the decontamination platform.

Through adopting above-mentioned technical scheme, connect the dead lever at the scrubbing bench, the dead lever is connected to the dead lever, can fix worm wheel and swiveling wheel on the worm, sets up the accessory plate at the scrubbing bench, and accessory plate fixed connection scrubbing platform and dead lever have increased the stability of dead lever, have improved the stability of the structure of worm wheel scrubbing during operation device.

Alternatively, adjacent worm gears rotate in opposite directions.

Through adopting above-mentioned technical scheme, adjacent worm wheel direction of rotation is opposite, and worm wheel and the coaxial syntropy rotation of swiveling wheel drive the brush hair on the swiveling wheel and rotate to same direction, make the cleaning ability of brush hair stronger.

Optionally, it is single filter plate is close to scrubbing platform one side fixedly connected with scrubbing board, be provided with the scrubbing groove on the scrubbing board, be provided with a plurality of infiltration holes in the scrubbing groove.

Through adopting above-mentioned technical scheme, set up the scrubbing board on one side of filtering the otter board, set up infiltration hole and scrubbing groove on the scrubbing board, can stay the scrubbing inslot on the scrubbing board from the impurity of filtering the sewage that the otter board was come, water flows from the infiltration hole, filters the otter board and takes the scrubbing board to interior inflow formula otter board grid scrubbing machine top, and debris drop to the scrubbing platform from the scrubbing board, carry out the scrubbing to rivers.

Optionally, the dirt removing plate is perpendicular to the filter screen plate, and one end of the dirt removing plate, which is far away from the filter screen plate, is provided with a plurality of hanging teeth.

Through adopting above-mentioned technical scheme, with the perpendicular setting of scrubbing board and filter plate, when the scrubbing board reaches into the interior formula otter board grid de-dirt machine upper end, debris can drop more easily, keeps away from at the scrubbing board and filters the setting of otter board one end and hang the tooth, can strengthen the scrubbing board and move the ability of impurity.

Optionally, the casing is in the scrubbing platform with be provided with the scrubbing water pipe between the worm wheel, be provided with a plurality of scrubbing nozzles on the scrubbing water pipe, the scrubbing nozzle orientation the brush hair, the casing is pressing close to the brush hair with it is provided with high pressure nozzle to filter screen plate conflict one side.

Through adopting above-mentioned technical scheme, set up the scrubbing water pipe at the casing, set up the scrubbing nozzle towards the brush hair on the scrubbing water pipe, can wash the brush hair cleanly, and wash into the scrubbing platform with the brush hair from the debris that the filter screen slab band got off together, it can directly spout the debris of filter screen to the scrubbing platform to be equipped with high pressure nozzle in brush hair and filter screen conflict one side, debris on the scrubbing board also can be spouted simultaneously, make the cleaner of scrubbing board clearance, the scrubbing ability of interior inflow formula otter board grid scrubbing machine has been increased.

Optionally, a washing nozzle is arranged in the decontamination platform and is arranged towards the decontamination direction of the decontamination platform.

Through adopting above-mentioned technical scheme, set up high pressure nozzle towards the scrubbing platform, can clear up the scrubbing platform with the debris of scrubbing platform fast, guaranteed the scrubbing efficiency of interior influent flow formula otter board grid de-dirt machine.

Optionally, a polytetrafluoroethylene layer is coated on the surface of the decontamination platform.

Through adopting above-mentioned technical scheme, scribble the polytetrafluoroethylene layer at scrubbing platform surface, can make scrubbing platform corrosion-resistant, high insulating, high lubrication, make scrubbing platform's scrubbing effect better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the gear rotates and the filter screen plate is driven by the chain to filter, the worm gear can drive the rotating wheel to rotate along the vertical direction of the filter screen plate, and sundries on the filter screen plate are cleaned by the brush on the rotating wheel, so that the sundries fall on the decontamination table, the probability of blocking the filter screen plate by the sundries is reduced, and the decontamination effect of the internal inflow type screen plate grid decontamination machine is improved;

2. the decontamination platform and the baffle are coated with polytetrafluoroethylene layers, so that the decontamination platform is corrosion-resistant, high in insulation and high in lubrication, and the decontamination effect of the decontamination platform is better.

Drawings

FIG. 1 is a schematic structural diagram of an internal flow type screen grille decontamination machine according to an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of an internal inflow type screen grille decontamination machine;

FIG. 3 is a schematic view showing the internal structure of an internal inflow type screen grille cleaner;

FIG. 4 is a schematic view of the worm gear and worm;

FIG. 5 is a schematic structural view of a filter screen plate and a desmear plate; FIG. 6 is a schematic view of a partial cross-sectional structure of an inner inflow type screen grid sewage disposal machine.

Description of reference numerals: 1. a housing; 2. a motor; 3. a water inlet; 4. a decontamination platform; 5. a chain; 6. a filter screen plate; 7. a worm; 8. a gear; 9. fixing the rod; 91. an auxiliary plate; 10. positioning a rod; 11. a worm gear; 12. a rotating wheel; 13. brushing; 14. a high pressure spray head; 15. a decontamination water pipe; 151. a decontamination nozzle; 16. washing the spray head; 17. a decontamination plate; 18. a decontamination tank; 181. a water seepage hole; 19. and (5) hanging teeth.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses an interior influent flow formula otter board grid de-dirt machine. Referring to fig. 1, the motor comprises a housing 1, and a motor 2 is fixedly connected to an outer side wall of the housing 1. Be provided with water inlet 3 on the casing 1, 3 one ends of water inlet are kept away from to casing 1 are equipped with scrubbing platform 4, and sewage gets into from water inlet 3, and interior influent flow formula otter board grid de-dirt machine clears up the debris in the sewage, and debris follow aquatic separation comes out, clears up out interior influent flow formula otter board grid de-dirt machine through scrubbing platform 4.

Referring to fig. 1 and 2, two chains 5 are arranged in the casing 1, the chains 5 are connected end to form a closed loop structure, a plurality of filter screen plates 6 are connected between the two chains 5, and the plurality of filter screen plates 6 form a closed loop structure. The worm 7 transversely wears to be equipped with in the top of casing 1, and the worm 7 passes through the transmission of motor 2, is equipped with gear 8 in the casing 1, and 5 covers of chain are established on

gear

8, and 8 covers of gear are established on worm 7, and when motor 2 drive worm 7 rotated, gear 8 rotated along with worm 7 to drive chain 5 and filter screen 6 and rotate.

Referring to fig. 3, the surface of the decontamination platform is coated with a polytetrafluoroethylene layer, two sides of the decontamination platform 4 are respectively fixedly connected with three fixing rods 9, two sides of each fixing rod 9 are fixedly connected with auxiliary plates 91, the auxiliary plates 91 help the fixing rods 9 to be stable, and the fixing rods 9 are rotatably connected with the positioning rods 10 at the ends far away from the decontamination platform 4.

Referring to fig. 3, the worm 7 is sequentially engaged with three worm wheels 11 along the length direction of the worm 7, the engaging direction of two adjacent worm wheels 11 is opposite, two sides of a single worm wheel 11 are fixedly connected with a rotating wheel 12 through a connecting shaft, bristles 13 are arranged on the rotating wheel 12, and the bristles 13 are abutted against the filter screen plate 6 moving to one side of the bristles 13. The worm wheel 11 and the rotating wheel 12 are sleeved on the positioning rod 10 and coaxially rotate through the positioning rod 10.

When the motor 2 drives the worm wheel 11 to rotate, the filter screen plate 6 rotates, and the worm wheel 11 and the worm 7 are arranged, the rotating wheel 12 is also driven to rotate along the direction perpendicular to the rotation direction of the filter screen plate 6, so that the bristles 13 on the rotating wheel 12 clean the filter screen plate 6.

Referring to fig. 4, the worm 7 is provided with three spiral teeth, the rotating directions of the adjacent worm wheels 11 are opposite, the moving directions of the brush bristles 13 at the abutting positions of the adjacent brush bristles 13 are the same, and the capability of cleaning sundries is stronger.

Referring to fig. 3 and 5, the filter screen plate 6 is close to one side of the decontamination platform 4 and is fixedly connected with the decontamination plate 17, the decontamination plate 17 is perpendicular to the filter screen plate 6 at the position, the decontamination plate 17 is provided with a decontamination groove 18, and a plurality of water seepage holes 181 are arranged in the decontamination groove 18 in a penetrating manner. The decontamination groove 18 can bring sundries upwards along the filter screen plate 6, so that the sundries drop to the decontamination platform 4 at a high position, and the water seepage holes 181 can filter the water in the decontamination groove 18.

Referring to fig. 5, the dirt removing plate 17 is fixedly connected with a plurality of hanging teeth 19 far away from the filter screen plate 6, and the hanging teeth 19 can improve the capability of the filter screen plate 6 for carrying sundries.

Referring to fig. 6, a high pressure nozzle 14 is disposed on a side of the housing 1 adjacent to the brush 13 and the filter screen 6, the high pressure nozzle 14 faces a direction in which the brush 13 brushes the filter screen 6, the high pressure nozzle 14 sprays water to spray impurities on the filter screen 6 to the brush 13, and the brush 13 discharges the impurities. Casing 1 is equipped with scrubbing water pipe 15 between scrubbing platform 4 and worm wheel 11, and scrubbing water pipe 15 is equipped with scrubbing nozzle 151 towards worm wheel 11 one side, and scrubbing nozzle 151 is towards brush hair 13, washes the debris on the brush hair 13. The decontamination platform is internally provided with a washing nozzle 16, and the washing nozzle 16 faces the decontamination direction of the decontamination platform 4 to wash away the sundries on the decontamination platform 4.

The implementation principle of the internal inflow type screen plate grid cleaner in the embodiment of the application is as follows: the sewage with sundries enters from the water inlet 3, passes through the filter screen 6, and the decontamination plate 17 carries the sundries to move upwards along the moving direction of the filter screen 6.

The filter screen plate 6 can also carry sundries in the upward moving process, the worm wheel 11 connected with the worm 7 drives the rotating wheel 12 and the bristles 13 fixedly connected with the rotating wheel 12 to scrub the filter screen plate 6 under the driving of the worm 7, the bristles 13 are used for discharging the sundries on the filter screen plate 6, the dirt removing nozzle 151 is used for washing the bristles 13 rotating to the side far away from the filter screen plate 6, and the sundries on the bristles 13 are flushed to the dirt removing table 4 coated with the polytetrafluoroethylene layer. Sundries dropped into the decontamination platform 4 are washed out of the internal inflow type screen plate grid decontamination machine through the washing spray head 16.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an interior influent flow formula otter board grid de-dirt machine which characterized in that: comprises a housing (1), wherein chains (5) which are connected end to end and are of a closed loop structure are arranged on two sides in the housing (1), a plurality of filter screen plates (6) are connected between the two chains (5), the filter screen plates (6) are of a closed loop structure, a decontamination platform (4) is arranged in the housing (1), the housing (1) is rotatably connected with a worm (7), the housing is externally provided with a motor (2) for driving the worm (7) to rotate, one side of the worm (7) away from the decontamination platform (4) is connected with a plurality of worm wheels (11), the worm wheels (11) are all meshed with the worm (7), rotating wheels (12) are arranged on two sides of the worm wheels (11), the rotating wheels (12) are connected with brush bristles (13) on the surface, the brush bristles (13) which are away from the decontamination platform (4) are abutted against the filter screen plates (6), and positioning rods (10) of the worm wheels (11), the rotating wheel (12) and the worm wheel (11) coaxially rotate through a positioning rod (10).

2. The inward flow screen grid cleaner of claim 1, wherein: the device is characterized in that a fixing rod (9) is fixedly connected to the decontamination platform (4), one side, far away from the decontamination platform (4), of the fixing rod (9) is rotatably connected with the positioning rod (10), auxiliary plates (91) are fixedly connected to two sides of the fixing rod (9), and the auxiliary plates (91) are fixedly connected with the top of the decontamination platform (4).

3. The inward flow screen grid cleaner of claim 1, wherein: the worm (7) is provided with a plurality of spiral teeth, and the rotating directions of the adjacent worm wheels (11) are opposite.

4. The inward flow screen grid cleaner of claim 1, wherein: singly filter screen plate (6) are close to scrubbing platform (4) one side fixedly connected with scrubbing board (17), be provided with scrubbing groove (18) on scrubbing board (17), be provided with a plurality of infiltration holes (181) in scrubbing groove (18).

5. The inward flow screen grid cleaner of claim 4, wherein: the decontamination plate (17) is perpendicular to the filter screen plate (6), and one end of the decontamination plate (17) far away from the filter screen plate (6) is provided with a plurality of hanging teeth (19).

6. The inward flow screen grid cleaner of claim 1, wherein: the machine shell (1) is in decontamination platform (4) with be provided with decontamination water pipe (15) between worm wheel (11), be provided with a plurality of scrubbing nozzles (151) on decontamination water pipe (15), scrubbing nozzle (151) orientation brush hair (13), machine shell (1) is pressing close to brush hair (13) with filter plate (6) conflict one side and is provided with high pressure nozzle (14).

7. The inward flow screen grid cleaner of claim 1, wherein: the decontamination platform is characterized in that a washing nozzle (16) is arranged in the decontamination platform (4), and the washing nozzle (16) is arranged towards the decontamination direction of the decontamination platform (4).

8. The inward flow screen grid cleaner of claim 1, wherein: the surface of the decontamination platform (4) is coated with a polytetrafluoroethylene layer.