CN218686719U

CN218686719U - Sewage filtering device

Info

Publication number: CN218686719U
Application number: CN202222952698.XU
Authority: CN
Inventors: 李博
Original assignee: Central Dalian Ecological Environment Engineering Co ltd
Current assignee: Central Dalian Ecological Environment Engineering Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-24
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to a sewage filtration technology field specifically is a sewage filtering device, including sewage filtering storehouse, sewage filtering storehouse's top intercommunication has into the sewage pipe, and sewage filtering storehouse's bottom intercommunication has the drain pipe. This sewage filtering device, it rotates to drive first eccentric wheel through the starter motor drive transfer line, make first eccentric wheel drive second eccentric wheel meshing transmission, thereby make the second eccentric wheel rotate thereupon and drive the connecting rod and rotate, make the connecting rod drive the slide bar through U-shaped frame and reciprocate sliding from top to bottom in the mounting bracket, thereby make the slide bar lateral wall through the installation pole installation put thing frame reciprocating slide drive its inside first filter screen slide from top to bottom and filter remaining great granule impurity in the sewage, make the impurity granule spill through passing through the filtration pore fast, thereby avoid piling up at first filter screen surface influence filtering quality, and the sewage flow after the filtration carries out secondary filter through the second filter screen, improve filtration quality.

Description

Sewage filtering device

Technical Field

The utility model relates to a sewage filtration technology field specifically is a sewage filtering device.

Background

With the improvement of living standard and the development of science and technology, the pollution of people to the environment, especially the pollution to water bodies, is increasingly serious, so that the sewage treatment technology needs to be urgently improved. The water pollution caused by human production activities is mainly water pollution caused by industry and urban life pollution. The urban pollution source is caused by water pollution caused by urban population concentration and urban domestic sewage, garbage and waste gas, and the sewage filtering device is an auxiliary device for filtering impurities in sewage in the sewage treatment process, can effectively remove suspended matters and particulate matters in the water through the sewage filtering device, reduces turbidity, purifies water quality, reduces dirt, bacteria and algae, corrosion and the like. It is widely used in the fields of sewage treatment and environmental protection.

The prior patent (publication number: CN 216259327U) discloses a sewage filtering device, which comprises a filtering box, wherein mounting blocks are fixedly connected to two sides of an inner cavity of the filtering box, a supporting plate is fixedly connected to the bottom of the mounting block far away from one side of the filtering box, a filtering plate is placed at the top of the supporting plate, mounting holes are formed in two sides of the filtering plate, a movable groove is formed in the inner cavity of the mounting block, a threaded rod is movably connected to one side of the movable groove through a bearing, a threaded cylinder is connected to one end, far away from the inner wall of the movable groove, of the threaded rod, and one end, far away from the threaded rod, of the threaded cylinder penetrates through the mounting block and extends to the inner cavity of the mounting hole. The utility model discloses a rotate the turning handle and drive connecting rod and second gear and rotate, and then drive first gear and threaded rod and rotate, and the rotation of threaded rod can drive and carry out rectilinear movement about by the screw thread section of thick bamboo of spacing removal to can remove the mounting hole outside with the screw thread section of thick bamboo, at this moment the user can change the filter. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. impurity particles remained in the sewage can be accumulated on the surface of the filter plate in the filtering process of the sewage, so that the passing property of the impurities in the sewage is influenced, and the filtering is not uniform; 2. the filter plate uses easy jam, if not change then can influence filtering quality after blockking up, if frequent change then can increase use cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage filtering device to propose remaining foreign particles of current sewage in filterable in-process sewage and can pile up on the filter plate surface in solving above-mentioned background art, thereby influence the trafficability characteristic of impurity in the sewage, make to filter inhomogeneous, and the filter uses easy jam, if not change then can influence filtering quality after the jam, then can increase use cost's problem if frequent change. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage filtering device, includes sewage filtering storehouse, sewage filtering storehouse's top intercommunication has into the sewer pipe, and sewage filtering storehouse's bottom intercommunication has the drain pipe, sewage filtering storehouse's inside puts the thing frame through reciprocal subassembly fixedly connected with, and puts the inside of thing frame and have first filter screen through the buckle joint, sewage filtering storehouse's inside is fixed with the second filter screen, and the lower extreme of second filter screen is equipped with the clear stifled subassembly.

Preferably, reciprocal subassembly includes motor, transfer line, mounting bracket, first eccentric wheel, second eccentric wheel, mounting panel, connecting rod, U-shaped frame, slide bar and installation pole, through mount pad fixed connection between sewage filter bin and the motor, and motor output and transfer line fixed connection, transfer line and first eccentric wheel fixed connection, and first eccentric wheel and second eccentric wheel meshing are connected to the mounting panel has been cup jointed to the outer wall of first eccentric wheel and second eccentric wheel, through connecting rod fixed connection between second eccentric wheel and the U-shaped frame, and U-shaped frame and slide bar fixed connection to slide bar and mounting bracket sliding connection, slide bar and installation pole fixed connection, and the installation pole with put thing frame fixed connection.

Preferably, the buckle includes fixture block and screw rod, put and pass through the fixture block joint between thing frame and the first filter screen, and the fixture block with put and pass through screw rod threaded connection between the thing frame.

Preferably, the first filter screen and the second filter screen are located at the same horizontal plane.

Preferably, clear stifled subassembly includes belt, bull stick, lead screw, slider, dead lever and scrapes the piece, be connected through the belt winding between transfer line and the bull stick, and the bull stick rotates with sewage filter bin and is connected, bull stick and lead screw fixed connection, and lead screw and slider sliding connection to the slider with scrape through dead lever fixed connection between the piece.

Preferably, the side wall of the sewage filtering bin is provided with a sliding groove in sliding connection with the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, drive first eccentric wheel through the starter motor drive transfer line and rotate, make first eccentric wheel drive second eccentric wheel meshing transmission, thereby make the second eccentric wheel rotate thereupon and drive the connecting rod and rotate, make the connecting rod pass through U-shaped frame and drive the slide bar reciprocating sliding from top to bottom in the mounting bracket, thereby it slides about sliding to remaining great granule impurity in the sewage to make the slide bar lateral wall drive its inside first filter screen of putting of thing frame reciprocating sliding through the installation of installation pole, make the impurity granule spill through passing through the filtration pore fast, thereby avoid piling up and influence filtering quality at first filter screen surface.

The utility model discloses in, it rotates to drive the bull stick through the belt when motor drive transfer line rotates for the bull stick drives the lead screw and rotates, makes the lead screw drive slider slip, thereby makes the slider top slide thereupon to scrape the clearance to the second filter screen through the piece of scraping of dead lever installation, makes particulate impurity spill and avoids blockking up, improves the result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view structure diagram of the connection of the first eccentric wheel and the second eccentric wheel of the present invention;

fig. 3 is a schematic view of the fastening structure of the first filter and the object-placing frame of the present invention.

In the figure: 1. a sewage filtering bin; 2. a sewage inlet pipe; 3. a drain pipe; 4. a motor; 5. a transmission rod; 6. a mounting frame; 7. a first eccentric wheel; 8. a second eccentric wheel; 9. mounting a plate; 10. a connecting rod; 11. a U-shaped frame; 12. a slide bar; 13. mounting a rod; 14. a storage frame; 15. a first filter screen; 16. a clamping block; 17. a screw; 18. a second filter screen; 19. a belt; 20. a rotating rod; 21. a screw rod; 22. a chute; 23. a slider; 24. fixing the rod; 25. and (5) scraping the block.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a sewage filtering device, includes that sewage filters storehouse 1, sewage filters the top intercommunication in storehouse 1 and has into sewage pipe 2, and sewage filters the bottom intercommunication in storehouse 1 and have drain pipe 3, and sewage filters the inside in storehouse 1 and puts thing frame 14 through reciprocal subassembly fixedly connected with, and the inside of putting thing frame 14 has first filter screen 15 through the buckle joint, and sewage filters the inside in storehouse 1 and is fixed with second filter screen 18, and the lower extreme of second filter screen 18 is equipped with the clear subassembly that blocks up.

In the present embodiment, as shown in fig. 1, fig. 2 and fig. 3, the reciprocating assembly includes a motor 4, a transmission rod 5, a mounting frame 6, a first eccentric wheel 7, a second eccentric wheel 8, a mounting plate 9, a connecting rod 10, a U-shaped frame 11, a sliding rod 12 and a mounting rod 13, the sewage filtering bin 1 is fixedly connected with the motor 4 through a mounting seat, an output end of the motor 4 is fixedly connected with the transmission rod 5, the transmission rod 5 is fixedly connected with the first eccentric wheel 7, the first eccentric wheel 7 is meshed with the second eccentric wheel 8, the mounting plate 9 is sleeved on outer walls of the first eccentric wheel 7 and the second eccentric wheel 8, the second eccentric wheel 8 is fixedly connected with the U-shaped frame 11 through the connecting rod 10, the U-shaped frame 11 is fixedly connected with the sliding rod 12, the sliding rod 12 is slidably connected with the mounting frame 6, the sliding rod 12 is fixedly connected with the mounting rod 13, the mounting rod 13 is fixedly connected with a storage frame 14, the motor 4 is started to drive the transmission rod 5 to drive the first eccentric wheel 7 to rotate, the first eccentric wheel 7 drives the second eccentric wheel 8 to drive the second eccentric wheel 8 to rotate, the second eccentric wheel 8 to drive the storage rod 10 to rotate, so that the storage rack 10 to drive impurities to pass through a reciprocating filter screen 12 installed on the inner side wall of the sliding frame 12, and the reciprocating filter screen 12.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the fastener includes a clamping block 16 and a screw 17, the object placing frame 14 is clamped with the first filter screen 15 through the clamping block 16, and the clamping block 16 is in threaded connection with the object placing frame 14 through the screw 17, so that the object placing frame 14 is detached and cleaned during blocking, and the screw 17 is rotated manually to separate the clamping block 16 from the object placing frame 14, so that the first filter screen 15 is quickly drawn out of the object placing frame 14 for replacement.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the same horizontal plane is located with second filter screen 18 to first filter screen 15, thereby first filter screen 15 slides from top to bottom filters remaining great granule impurity in the sewage, and the sewage flow after filtering carries out the secondary filter through second filter screen 18, and the aperture of two filter screens is not uniform for can filter the impurity granule in the sewage completely.

In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, the blockage clearing component includes a belt 19, a rotating rod 20, a screw rod 21, a slider 23, a fixing rod 24, and a scraping block 25, the transmission rod 5 is connected with the rotating rod 20 through the belt 19 in a winding manner, the rotating rod 20 is rotatably connected with the sewage filtering bin 1, the rotating rod 20 is fixedly connected with the screw rod 21, the screw rod 21 is slidably connected with the slider 23, the slider 23 is fixedly connected with the scraping block 25 through the fixing rod 24, the starting motor 4 drives the transmission rod 5 to rotate, the rotating rod 20 drives the screw rod 21 to rotate, the screw rod 21 drives the slider 23 to slide, the scraping block 25 mounted on the top of the slider 23 through the fixing rod 24 slides along with the sliding block, so as to scrape and clear the second filter screen 18, particulate impurities are leaked out, blockage is avoided, and the use effect is improved.

In this embodiment, as shown in fig. 1, 2 and 3, the side wall of the sewage filtering bin 1 is provided with a chute 22 slidably connected with a slide block 23.

The utility model discloses a use method and advantage: this kind of sewage filter equipment is at the during operation, and the working process is as follows:

as shown in fig. 1, 2 and 3, when the sewage filtering apparatus is used to filter sewage, firstly, sewage is conveyed into the sewage filtering bin 1 through the sewage inlet pipe 2, then the motor 4 is started to drive the transmission rod 5 to drive the first eccentric wheel 7 to rotate, so that the first eccentric wheel 7 drives the second eccentric wheel 8 to mesh for transmission, so that the second eccentric wheel 8 rotates along with the sewage to drive the connecting rod 10 to rotate, so that the connecting rod 10 drives the sliding rod 12 to slide up and down in the mounting rack 6 through the U-shaped rack 11, so that the side wall of the sliding rod 12 slides back and forth through the storage frame 14 mounted on the mounting rod 13 to drive the first filter screen 15 therein to slide up and down to filter larger particle impurities remained in the sewage, so that the impurity particles can leak through the filter holes quickly, thereby preventing accumulation on the surface of the first filter screen 15 from affecting the filtering performance, the filtered sewage flows through the second filter screen 18 to perform secondary filtering, and the aperture of the two filter screens are different, so that the impurity particles in the sewage can be completely filtered sewage, the sewage is discharged through the drain pipe 3, when the filter screen 18 is cleaned by the manual cleaning screw rod, the rotary slide block 20, so that the slide block 14 is driven by the second filter rod 14, so that the rotary slide block 14 is not easy to be cleaned by the rotary rod 16, thereby the rotary slide block 20, the rotary rod 16, when the rotary slide bar 16 is driven by the rotary slide bar 16, the rotary slide bar, the rotary screw rod 16, so that the particle impurities are leaked to avoid blockage and improve the use effect.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sewage filtering device, includes sewage filtering storehouse (1), its characterized in that: the top intercommunication in sewage filtration storehouse (1) has into sewage pipe (2), and the bottom intercommunication in sewage filtration storehouse (1) has drain pipe (3), the inside in sewage filtration storehouse (1) puts thing frame (14) through reciprocal subassembly fixedly connected with, and the inside of putting thing frame (14) has first filter screen (15) through the buckle joint, the inside in sewage filtration storehouse (1) is fixed with second filter screen (18), and the lower extreme of second filter screen (18) is equipped with the clear subassembly that blocks up.

2. The wastewater filtering device according to claim 1, characterized in that: reciprocating assembly includes motor (4), transfer line (5), mounting bracket (6), first eccentric wheel (7), second eccentric wheel (8), mounting panel (9), connecting rod (10), U-shaped frame (11), slide bar (12) and installation pole (13), through mount pad fixed connection between sewage filter bin (1) and motor (4), and motor (4) output and transfer line (5) fixed connection, transfer line (5) and first eccentric wheel (7) fixed connection, and first eccentric wheel (7) are connected with second eccentric wheel (8) meshing to first eccentric wheel (7) have cup jointed mounting panel (9) with the outer wall of second eccentric wheel (8), through connecting rod (10) fixed connection between second eccentric wheel (8) and U-shaped frame (11), and U-shaped frame (11) and slide bar (12) fixed connection, and slide bar (12) and mounting bracket (6) sliding connection, slide bar (12) and installation pole (13) fixed connection, and installation pole (13) and put thing frame (14) fixed connection.

3. The wastewater filtration unit according to claim 1, wherein: the buckle includes fixture block (16) and screw rod (17), put and connect through fixture block (16) joint between frame (14) and first filter screen (15), and fixture block (16) with put and pass through screw rod (17) threaded connection between frame (14).

4. The wastewater filtration unit according to claim 1, wherein: the first filter screen (15) and the second filter screen (18) are positioned on the same horizontal plane.

5. The sewage filtering apparatus according to claim 2, wherein: clear stifled subassembly includes belt (19), bull stick (20), lead screw (21), slider (23), dead lever (24) and scrapes piece (25), be connected through belt (19) winding between transfer line (5) and bull stick (20), and bull stick (20) and sewage filter storehouse (1) rotate and be connected, bull stick (20) and lead screw (21) fixed connection, and lead screw (21) and slider (23) sliding connection to slider (23) and scrape between piece (25) through dead lever (24) fixed connection.

6. The wastewater filtering apparatus according to claim 5, wherein: the side wall of the sewage filtering bin (1) is provided with a sliding groove (22) which is in sliding connection with a sliding block (23).