CN210097066U

CN210097066U - Municipal sewage filtering device

Info

Publication number: CN210097066U
Application number: CN201920591671.8U
Authority: CN
Inventors: 王福如
Original assignee: Ruitong Environmental Science And Technology Nanjing Co Ltd
Current assignee: Ruitong Environmental Science And Technology Nanjing Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-02-21
Anticipated expiration: 2029-04-26

Abstract

The utility model relates to a municipal administration sewage filter equipment uses in municipal administration sewage treatment's technical field, and its technical scheme main points are: the water-proof filter comprises a filter tank, wherein a water inlet pipe and a water outlet pipe are arranged on the filter tank, a first gate is arranged on the water inlet pipe, a filter net bag is arranged above the filter tank, a bottom plate is arranged at the bottom of the filter net bag, an opening is formed in the bottom plate, a turning plate for sealing the opening is hinged to the bottom plate through a rotating shaft, and a water-proof motor for driving the rotating shaft to rotate is arranged on the filter net bag; has the technical effects that: can filter the sundries in the municipal sewage and can regularly discharge the sundries by oneself without manually cleaning.

Description

Municipal sewage filtering device

Technical Field

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

Background

Municipal sewage comprises domestic sewage, industrial sewage, runoff sewage and the like, and is collected by a municipal drainage pipe network and conveyed to a sewage treatment plant for treatment. The urban sewage treatment process adopts various forms according to local conditions, and natural purification of water and purification of sewage in the utilization process are considered according to the utilization or discharge direction of urban sewage. Determining the treatment degree of the wastewater and a corresponding treatment process. The treated sewage, whether used for industry, agriculture or discharge, should meet the national regulation standard. Untreated municipal sewage contains a large amount of impurities which are insoluble in water.

Notice No. CN208426719U discloses a municipal sewage filter equipment that environmental protection effect is high, contain the blow off pipe, bilge well and instrument box, bilge well and blow off pipe and bilge well intercommunication are connected at the blow off pipe top, the blow off socle portion is provided with the bottom and installs electric hydraulic cylinder through the bolt in mounting box and the mounting box, the bottom is provided with L type filter screen and L type filter screen upper end is located the bilge well in the blow off pipe, electric hydraulic cylinder's output is connected to L type filter screen bottom, bilge well one side is passed through the connecting piece and is connected the instrument box, the electricity storage box is installed through the installed part to the instrument box bottom, sewage COD detector is installed through the installed part to electricity storage box one side, one side is through the. The debris that the device produced after filtering sewage are piled up in the filter screen, need the workman regularly to carry out the manual work and clearly draw, and the process of clearly drawing wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a municipal sewage filter equipment for municipal sewage treatment, its advantage is: can filter the sundries in the municipal sewage and can regularly discharge the sundries by oneself without manually cleaning.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a municipal administration sewage filter equipment, contains the filtering ponds, be equipped with inlet tube and outlet pipe on the filtering ponds, be equipped with first gate on the inlet tube, the filtering ponds top is equipped with the filter screen bag, filter screen bag bottom is equipped with the bottom plate, the trompil has been seted up on the bottom plate, the bottom plate articulates through the axis of rotation has the board that turns over that is used for sealing the trompil, be equipped with on the bottom plate and be used for driving axis of rotation pivoted waterproof motor.

Through the technical scheme, municipal administration sewage filters through the filter screen pocket that the inlet tube flowed into the filter tank top, debris in the sewage are filtered in the filter screen pocket, the sewage after the filtration continues to flow into the filter tank after discharges through the delivery port, when accumulational debris is more in the filter screen pocket, can temporarily close first gate, treat the water complete discharge back in the filter tank, utilize motor drive axis of rotation to rotate the drive and turn over the board upset downwards, the trompil of filter screen pocket bottom was opened this moment, debris in the filter screen pocket is fallen to the filter tank from the trompil by self gravity influence, later the motor reversal drives and turns over the board upwards and overturn until sealing the trompil, treat after clearing up debris, open first gate and make sewage continue to flow into the filter screen pocket and filter.

The utility model discloses further set up to: still contain with between the adjacent rubbish of filtering ponds, top between rubbish is equipped with two and filters the guide rail of intercommunication between, be equipped with the slider of being connected with the guide rail slides on the guide rail, the both ends of filter screen bag erect respectively on the slider, the one end that the guide rail is located the filtering ponds is equipped with and is used for promoting the slider along the cylinder of guide rail removal.

Through above-mentioned technical scheme, the both ends of filter screen bag are erect respectively on the slider, promote the slider through the cylinder and can drive filter screen bag and remove to between rubbish along the guide rail, and the garbage truck can get into between rubbish, and debris in the filter screen bag can directly be gone into the garbage truck and is transported away, treats debris discharge back, and filter screen bag gets back to the filtering ponds directly over along the guide rail through the cylinder.

The utility model discloses further set up to: and a second gate is arranged between the filter tank and the garbage room.

According to the technical scheme, when the second gate is closed, the filtering tank and the garbage are isolated from each other, and sewage cannot spread to the garbage; when the second gate is opened, the filtering tank is communicated with the garbage room so that the filtering net bag can move to the garbage room.

The utility model discloses further set up to: and a plurality of rollers are arranged on the contact surface of the sliding block and the guide rail.

Through the technical scheme, the sliding block moves on the guide rail in a rolling mode of the rollers, so that the friction force of the sliding block when moving along the guide rail is reduced, and the sliding block can move along the guide rail more smoothly.

The utility model discloses further set up to: the guide rail is provided with a plurality of bulges, and when the filter net bag is positioned right above the filter tank, the roller is positioned between the two bulges. The cylinder is connected with the sliding block through a connecting rod, one end of the connecting rod is hinged with the cylinder, and the other end of the connecting rod is hinged with the sliding block.

Through above-mentioned technical scheme, when the filter screen bag was located the filtering ponds directly over, the gyro wheel was blocked between two archs for the filter screen bag was difficult for removing under the impact of rivers, when the slider crossed a plurality of archs shake from top to bottom, can shake from top to bottom along with the slider articulated connecting rod with the slider, but the shake can not take place for the cylinder, reduces the condition that the cylinder broke down because of the shake.

The utility model discloses further set up to: an annular groove is formed above the filtering tank, and a transparent sealing plate for covering the filtering tank is placed in the annular groove.

Through above-mentioned technical scheme, transparent shrouding seals the filtering ponds and can block that the smell of filtering ponds from outwards giving off, has certain deodorant effect.

The utility model discloses further set up to: the transparent sealing plate is provided with a plurality of handles.

Through above-mentioned technical scheme, the user accessible lifts up transparent shrouding with the mode of carrying the handle with the hand, and at this moment, the top of filtering ponds is opened, and convenient to use person gets into the filtering ponds inspection or maintenance.

The utility model discloses further set up to: the bottom plate is provided with a plurality of drain holes.

Through above-mentioned technical scheme, the sewage that falls on the bottom plate can be followed a plurality of wash ports and discharged, has improved the drainage efficiency of filter net bag.

To sum up, the utility model discloses following beneficial effect has:

1. sundries filtered by municipal sewage are collected into the filter net bag, and then the sundries are directly discharged to the garbage truck through the filter net bag without manual cleaning, so that time and labor are saved;

2. the filtering tank is sealed by the transparent sealing plate, so that the odor of the filtering tank is prevented from being emitted outwards, and a certain deodorization effect is achieved.

Drawings

Fig. 1 is an overall external structural schematic diagram of the present embodiment.

Fig. 2 is a schematic cross-sectional structure diagram of the present embodiment.

Fig. 3 is a schematic structural diagram of a guide rail portion according to the present embodiment.

Fig. 4 is an enlarged view at a in fig. 3.

FIG. 5 is a schematic structural view of the bottom of the strainer bag according to the present embodiment.

Fig. 6 is a schematic structural diagram for embodying the rotating shaft in the present embodiment.

Fig. 7 is a schematic structural diagram for embodying an annular groove in the present embodiment.

Reference numerals: 1. a filtration tank; 2. a water inlet pipe; 3. a water outlet pipe; 4. a first gate; 5. a filter net bag; 6. a base plate; 7. opening a hole; 8. turning over a plate; 9. a rotating shaft; 10. a waterproof motor; 11. a garbage room; 12. a guide rail; 13. a slider; 14. a cylinder; 15. a roller; 16. a protrusion; 17. a connecting rod; 18. a second gate; 19. an annular groove; 20. a transparent sealing plate; 21. a handle; 22. and (4) draining the water.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a municipal administration sewage filter equipment, like figure 1 and figure 2, contains filtering ponds 1, and 1 top of filtering ponds is equipped with inlet tube 2, is equipped with the first gate 4 that is used for opening and shutting inlet tube 2 on the inlet tube 2, and the bottom is equipped with outlet pipe 3, and the top of filtering ponds 1 is less than a little and the inlet department is equipped with filtration string bag 5. Consequently, municipal sewage filters through inlet tube 2 inflow filter screen bag 5, and debris in the sewage are filtered filter screen bag 5 in, and the sewage after the filtration continues to flow into behind the filtering ponds 1 through outlet pipe 3 discharges.

As shown in fig. 2 and 3, the garbage bin comprises a garbage bin 11 adjacent to the filtering tank 1, a second gate 18 for isolating the filtering tank 1 from the garbage bin 11 is arranged between the filtering tank 1 and the garbage bin 11, two guide rails 12 communicated with the filtering tank 1 are arranged above the garbage bin 11, the guide rails 12 are fixedly connected to the wall of the filtering tank 1 and the garbage bin 11, two ends of the filtering net bag 5 are respectively erected on sliding blocks 13 connected to the guide rails 12 in a sliding manner, an air cylinder 14 for pushing the sliding blocks 13 to move along the guide rails 12 is arranged at one end of the guide rails 12 located at the filtering tank 1, the air cylinder 14 is connected with the sliding blocks 13 through connecting rods 17, one end of each connecting rod 17 is hinged to the air cylinder 14, and the other end of each connecting. Therefore, when the slider 13 shakes while moving along the guide rail 12 under the driving of the air cylinder 14, the connecting rod 17 hinged with the slider 13 shakes up and down along with the slider 13, but the air cylinder 14 does not shake, thereby reducing the failure of the air cylinder 14 caused by shaking.

As shown in fig. 3 and 4, the contact surface between the sliding block 13 and the guide rail 12 is provided with a plurality of rollers 15, and the sliding block 13 moves on the guide rail 12 in a rolling manner through the plurality of rollers 15, so that the friction force when the sliding block 13 moves along the guide rail 12 is reduced, and the sliding block 13 can move along the guide rail 12 more smoothly. Be equipped with a plurality of archs 16 on the guide rail 12, when filter screen bag 5 was located filter tank 1 directly over, gyro wheel 15 was blocked between two archs 16 for filter screen bag 5 is difficult for removing under the impact of rivers.

As shown in fig. 2 and 3, when the filtering net bag 5 is filled with a large amount of sundries, the second gate 18 is opened, at this time, the cylinder 14 is started to push the sliding block 13 to drive the filtering net bag 5 to move towards the garbage compartment 11 along the guide rail 12, and the filtering net bag 5 can shake up and down when crossing the plurality of protrusions 16, so that the sundries partially hung on the filtering net bag 5 can be shaken down to the bottom of the filtering net bag 5, and the situation that the sundries hung on the filtering net bag 5 cannot be discharged is reduced; meanwhile, the water in the filter net bag 5 can be further drained by the up-and-down shaking of the filter net bag 5, and the situation that the sewage drips into the garbage room 11 after the filter net bag 5 moves to the garbage room 11 along the guide rail 12 is reduced.

As shown in fig. 5 and 6, a bottom plate 6 provided with a hole 7 is arranged at the bottom of the filter net bag 5, the bottom plate 6 is hinged with a turning plate 8 for sealing the hole 7 through a rotating shaft 9, the turning plate 8 is provided with a plurality of drain holes 22, and the bottom plate 6 is provided with a waterproof motor 10 for driving the rotating shaft 9 to rotate. Therefore, sewage falling onto the turning plate 8 can be discharged from the plurality of water discharge holes 22, and the drainage efficiency of the filter net bag 5 is improved; the user can start waterproof motor 10, and drive axis of rotation 9 rotates to drive and turns over board 8 upset downwards, and trompil 7 of 5 bottoms of filter screen bag is opened this moment, and debris in the filter screen bag 5 receive self gravity to influence from trompil 7 fall the garbage bin or the garbage truck in 11 rubbish rooms, and later the motor reversal drives turns over board 8 upset upwards and seals trompil 7, and filter screen bag 5 gets back to the normal position under the drive of cylinder 14.

As shown in fig. 7, an annular groove 19 is formed above the filtration tank 1, and a transparent sealing plate 20 covering the filtration tank 1 is placed in the annular groove 19. The transparent sealing plate 20 seals the filtering tank 1 to prevent the odor of the filtering tank 1 from being emitted outwards, so that a certain deodorization effect is achieved; meanwhile, the user can see the inside of the filtering tank 1 through the transparent closing plate 20 above the filtering tank 1. The transparent sealing plate 20 is provided with a plurality of handles 21, a user can lift the transparent sealing plate 20 by lifting the handles 21 with hands, and at the moment, the top of the filter tank 1 is opened, so that the user can conveniently enter the filter tank 1 for inspection or maintenance.

The operation process is as follows: when more sundries are accumulated in the filtering net bag 5, the first gate 4 is closed to prevent the sewage from flowing down continuously, after the water in the filtering tank 1 is completely discharged from the water outlet pipe 3, the second gate 18 is opened, at the moment, the cylinder 14 is started to push the sliding block 13 to drive the filter net bag 5 to move to the garbage room 11 along the guide rail 12, then the waterproof motor 10 drives the rotating shaft 9 to rotate to drive the turning plate 8 to turn downwards, the opening 7 at the bottom of the filter net bag 5 is opened at the moment, sundries in the filter net bag 5 fall into a garbage can or a garbage truck in the garbage room 11 from the opening 7 under the influence of self gravity, then the waterproof motor 10 rotates reversely to drive the turning plate 8 to turn upwards until the open hole 7 is sealed, at the moment, the sliding block 13 drives the filter net bag 5 to return to the position right above the filter tank 1 under the pushing of the air cylinder 14, the second gate 18 is closed, and the first gate 4 is opened to enable sewage to be filtered continuously through the filter net bag 5 and then to be discharged from the water outlet pipe 3.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a municipal administration sewage filter equipment which characterized in that: contain filtering ponds (1), be equipped with inlet tube (2) and outlet pipe (3) on filtering ponds (1), be equipped with first gate (4) on inlet tube (2), filtering ponds (1) top is equipped with filter net pocket (5), filter net pocket (5) bottom is equipped with bottom plate (6), trompil (7) have been seted up on bottom plate (6), bottom plate (6) articulate through axis of rotation (9) and have board (8) that turn over that are used for sealing trompil (7), be equipped with on bottom plate (6) and be used for driving axis of rotation (9) pivoted waterproof motor (10).

2. The municipal sewage filtration device of claim 1, wherein: still contain with between filter tank (1) adjacent rubbish (11), the top of rubbish between (11) is equipped with two guide rail (12) with filter tank (1) intercommunication, be equipped with on guide rail (12) and slide slider (13) of being connected with guide rail (12), erect respectively on slider (13) at the both ends of filter screen pocket (5), the one end that guide rail (12) are located filter tank (1) is equipped with and is used for promoting slider (13) along cylinder (14) that guide rail (12) removed.

3. The municipal sewage filtration device of claim 2, wherein: and a second gate (18) is arranged between the filter tank (1) and the garbage room (11).

4. The municipal sewage filtration device of claim 2, wherein: and a plurality of rollers (15) are arranged on the contact surface of the sliding block (13) and the guide rail (12).

5. The municipal sewage filtration device of claim 4, wherein: be equipped with a plurality of archs (16) on guide rail (12), when filter screen bag (5) are located filtering ponds (1) directly over, gyro wheel (15) are located between two archs (16), cylinder (14) are connected through connecting rod (17) with slider (13), connecting rod (17) one end is articulated with cylinder (14), and the other end is articulated with slider (13).

6. The municipal sewage filtration device of claim 1, wherein: an annular groove (19) is formed in the upper portion of the filtering tank (1), and a transparent sealing plate (20) covering the filtering tank (1) is placed in the annular groove (19).

7. The municipal sewage filtration device of claim 6, wherein: the transparent sealing plate (20) is provided with a plurality of handles (21).

8. The municipal sewage filtration device of claim 1, wherein: the bottom plate (6) is provided with a plurality of drain holes (22).