CN210631782U

CN210631782U - Filter cloth rotary disc filtering device for removing suspended matters

Info

Publication number: CN210631782U
Application number: CN201921616173.0U
Authority: CN
Inventors: 徐俊; 蒋丽姣
Original assignee: Jiangsu Chuanghui Environmental Protection Technology Co Ltd
Current assignee: Jiangsu Chuanghui Environmental Protection Technology Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-29
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a get rid of filter cloth carousel filter equipment of suspended solid, including the filtering ponds, bolt fixed connection CD-ROM drive motor is passed through at the top of filtering ponds, the speed reducer is connected in CD-ROM drive motor's output, the output of speed reducer passes through chain drive and connects the gear box, the gear box rotates and connects a center section of thick bamboo, the surface of a center section of thick bamboo passes through bolt fixed connection filter disc, one side of filtering ponds sets up the water intaking valve, the top of water intaking valve sets up the overflow weir, the another side of filtering ponds sets up out the water weir board, bolt fixed connection suspended solid collecting pipe is passed through to the bottom of filtering ponds, the first water pipe of bottom intercommunication of filtering ponds, the back flush valve of first water pipe joint, back flush valve joint second water pipe, the output of the back flush pump of second water pipe joint. The device can be even to water filtration, can thoroughly detach the suspended solid in the aquatic to ensure quality of water.

Description

Filter cloth rotary disc filtering device for removing suspended matters

Technical Field

The utility model belongs to the technical field of filter cloth carousel filter equipment, concretely relates to get rid of filter cloth carousel filter equipment of suspended solid.

Background

Traditional man-hour to water, need filter water, and traditional when filtering water, only filter away through the impurity of some filter screens with aquatic, but such filtration mode, too simplistic can not detach the impurity of aquatic thoroughly, and the suspended solid of aquatic also hardly eradicates moreover to influence quality of water, so we provide a filter cloth carousel filter equipment who gets rid of the suspended solid, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a get rid of filter cloth carousel filter equipment of suspended solid to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filter cloth rotary table filter device for removing suspended matters comprises a filter tank, wherein the top of the filter tank is connected with a driving motor through a bolt fixed connection, the output end of the driving motor is connected with a speed reducer through a chain transmission, the output end of the speed reducer is connected with a gear box through a chain transmission, the gear box is connected with a center cylinder in a rotating manner, the bottom of the center cylinder is connected with a supporting rod through a bolt fixed connection, the other end of the supporting rod is connected with the bottom of the filter tank through a bolt fixed connection, the outer surface of the center cylinder is connected with a filter disc through a bolt fixed connection, filter cloth is arranged on the filter disc, the side surface of the filter disc is connected with a back flush device through a bolt fixed connection, one side of the filter tank is provided with a water inlet valve, an overflow weir is arranged above the water inlet valve, the inner wall of the filter tank is provided with a, the bottom of the filter tank is communicated with a first water pipe, the first water pipe is connected with the backwashing valve in a clamping mode, the backwashing valve is connected with a second water pipe in a clamping mode, and the second water pipe is connected with the output end of the backwashing pump in a clamping mode.

Preferably, the filter disc is a circle consisting of six fan-shaped segments, and the pore diameter of the filter cloth on the filter disc is less than 10 μm.

The aperture of the filter cloth on the filter disc is set to be less than 10 mu m, so that water can be filtered more cleanly.

Preferably, the water inlet weir plate and the water outlet weir plate are both arranged inside the filtering tank, and the thickness of the water inlet weir plate and the thickness of the water outlet weir plate are not less than 5 mm.

The thickness of the water inlet weir plate and the water outlet weir plate is not less than 5mm, so that the water inlet weir plate and the water outlet weir plate can be prevented from being crushed by the pressure of water.

Preferably, the number of the backwashing pumps is two, the backwashing pumps are respectively arranged at the symmetrical positions of the left side and the right side of the filter tank, and the second water pipes on the backwashing pumps are communicated with the plurality of first water pipes.

The backwashing pumps are respectively arranged at the symmetrical positions of the left side and the right side of the filter tank, so that impurities on the filter disc can be conveniently washed away.

Preferably, the filter discs are arranged in a plurality of numbers, the filter discs are equidistantly arranged on the outer surface of the central cylinder, and the filter discs are all provided with the same structure.

The filter discs are arranged on the outer surface of the central cylinder at equal intervals, and suspended matters in water can be thoroughly filtered.

Preferably, the driving motor, the backwashing pump and the backwashing device are electrically connected with the PLC.

The driving motor, the back washing pump and the back washing device are electrically connected with the PLC controller and can be automatically controlled.

The utility model discloses a technological effect and advantage: this get rid of filter cloth carousel filter equipment of suspended solid, top through at the filtering ponds sets up driving motor, and a driving motor transmission connection center section of thick bamboo, can make things convenient for the rotation to a center section of thick bamboo, thereby drive the filter disc and rotate, convenient filtration to water, through set up the filter cloth on the filter disc, the filtration to water that can be even, bottom through at a center section of thick bamboo sets up the bracing piece, can reduce the damage of chain, through set up the backwash pump in the bottom of filtering ponds, can conveniently wash the impurity on the filter disc, in order to guarantee quality of water, the device can be even filters water, can thoroughly detach the suspended solid in water, in order to ensure quality of water, and convenient for operation is simple.

Drawings

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

fig. 2 is a schematic diagram of the structure of the filter disc.

In the figure: 1. a filtration tank; 2. a drive motor; 3. a speed reducer; 4. a gear case; 5. a central barrel; 6. a filter disc; 7. a water inlet valve; 8. an overflow weir; 9. a weir plate for entry of water; 10. a water outlet weir plate; 11. a suspended matter collecting pipe; 12. a first water pipe; 13. a back flush valve; 14. a second water pipe; 15. a backwash pump; 16. filtering cloth; 17. a back-washing device; 18. a support rod.

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.

The utility model provides a filter cloth rotary table filtering device for removing suspended matters, as shown in figure 1-2, which comprises a filtering tank 1, wherein the top of the filtering tank 1 is connected with a driving motor 2 through a bolt fixed joint, the output end of the driving motor 2 is connected with a speed reducer 3, the output end of the speed reducer 3 is connected with a gear box 4 through a chain transmission, the gear box 4 is rotatably connected with a central cylinder 5, the bottom of the central cylinder 5 is connected with a supporting rod 18 through a bolt fixed joint, the other end of the supporting rod 18 is connected with the bottom in the filtering tank 1 through a bolt fixed joint, the outer surface of the central cylinder 5 is connected with a filter disc 6 through a bolt fixed joint, the filter disc 6 is provided with a filter cloth 16, the side surface of the filter disc 6 is connected with a back flushing device 17 through a bolt fixed joint, one side of the filtering tank 1 is provided with a water inlet valve, the inner wall of filtering ponds 1 sets up into weir plate 9, the another side of filtering ponds 1 sets up out water weir plate 10, bolt fixed connection suspended solid collecting pipe 11 is passed through to the bottom of filtering ponds 1, the bottom of filtering ponds 1 communicates first water pipe 12, first water pipe 12 joint back flush valve 13, back flush valve 13 joint second water pipe 14, the output of back flush pump 15 of 14 joint of second water pipe.

Specifically, the filter disc 6 is a circle formed by six fan-shaped segments, and the aperture of the filter cloth 16 on the filter disc 6 is smaller than 10 μm.

Specifically, the water inlet weir plate 9 and the water outlet weir plate 10 are both arranged inside the filtering tank 1, and the thickness of the water inlet weir plate 9 and the thickness of the water outlet weir plate 10 are not less than 5 mm.

Specifically, the number of the backwash pumps 15 is two, the backwash pumps 15 are respectively arranged at symmetrical positions on the left side and the right side of the filter tank 1, and the second water pipes 14 on the backwash pumps 15 are communicated with the plurality of first water pipes 12.

Specifically, the filter discs 6 are arranged in a plurality of numbers, the filter discs 6 are arranged on the outer surface of the central cylinder 5 at equal intervals, and the filter discs 6 are all provided with the same structures.

Specifically, the driving motor 2, the backwashing pump 15 and the backwashing device 17 are electrically connected with the PLC controller.

In conclusion, when the filter cloth rotary disc filtering device for removing suspended matters is used, an external power supply is connected, sewage enters the filtering pool 1 through the water inlet valve 7, the driving motor 2 is controlled to work through the PLC controller, the gear in the gear box 4 is driven to rotate through the speed reducer 3, the central cylinder 5 is driven to rotate, the filtering disc 6 rotates, the sewage continuously enters the filtering pool 1, the sewage is filtered through the filtering cloth 16 on the filtering disc 6, the suspended matters are isolated on the filtering cloth 16, excessive water flows out of the filtering pool through the overflow weir 8 to ensure the thorough filtering of the sewage, the sewage is filtered through the filtering discs 6 on one layer, finally enters the position of the water outlet weir plate 10 and flows to the next processing position, after the filtering of the sewage is finished, the back-flushing pump 15 is opened through the PLC controller, clean water is conveyed into the

first water pipe

12, 16 backflush to the filter cloth on the filter disc 6, wash the suspended solid on the filter cloth 16 to fall into the suspended solid collecting pipe 11, collect the suspended solid, accomplish the operation, the device can be even to water filtration, can thoroughly detach the suspended solid of aquatic, in order to ensure quality of water, simple structure, convenient operation, the practicality is strong, facilitate promotion and popularization.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a get rid of filter cloth carousel filter equipment of suspended solid, includes filtering ponds (1), its characterized in that: the top of the filtering tank (1) is fixedly connected with a driving motor (2) through a bolt, the output end of the driving motor (2) is connected with a speed reducer (3) in a transmission way, the output end of the speed reducer (3) is connected with a gear box (4) through a chain in a transmission way, the gear box (4) is rotatably connected with a central cylinder (5), the bottom of the central cylinder (5) is fixedly connected with a supporting rod (18) through a bolt, the other end of the supporting rod (18) is fixedly connected with the bottom in the filtering tank (1) through a bolt, the outer surface of the central cylinder (5) is fixedly connected with a filter disc (6) through a bolt, a filter cloth (16) is arranged on the filter disc (6), the side surface of the filter disc (6) is fixedly connected with a back flushing device (17) through a bolt, one side of the filtering tank (1) is provided with a water, the inner wall of filtering ponds (1) sets up into weir plate (9), the another side of filtering ponds (1) sets up out weir plate (10), bolt fixed connection suspended solid collecting pipe (11) are passed through to the bottom of filtering ponds (1), the first water pipe (12) of bottom intercommunication of filtering ponds (1), first water pipe (12) joint back flush valve (13), back flush valve (13) joint second water pipe (14), the output of second water pipe (14) joint back flush pump (15).

2. A cloth-on-disc filter apparatus for removing suspended matter as claimed in claim 1, wherein: the filter disc (6) is a circle formed by six fan-shaped partition sheets, and the aperture of the filter cloth (16) on the filter disc (6) is smaller than 10 mu m.

3. A cloth-on-disc filter apparatus for removing suspended matter as claimed in claim 1, wherein: the water inlet weir plate (9) and the water outlet weir plate (10) are both arranged in the filtering tank (1), and the thickness of the water inlet weir plate (9) and the thickness of the water outlet weir plate (10) are not less than 5 mm.

4. A cloth-on-disc filter apparatus for removing suspended matter as claimed in claim 1, wherein: the number of the backwashing pumps (15) is two, the backwashing pumps (15) are respectively arranged at the symmetrical positions of the left side and the right side of the filtering tank (1), and the second water pipes (14) on the backwashing pumps (15) are communicated with the plurality of first water pipes (12).

5. A cloth-on-disc filter apparatus for removing suspended matter as claimed in claim 1, wherein: the filter disc (6) is arranged into a plurality of filter discs, the filter discs (6) are arranged on the outer surface of the central cylinder (5) at equal intervals, and the filter discs (6) are all provided with the same structure.

6. A cloth-on-disc filter apparatus for removing suspended matter as claimed in claim 1, wherein: the driving motor (2), the backwashing pump (15) and the backwashing device (17) are electrically connected with the PLC.