CN214050700U

CN214050700U - Novel fiber rotary disc filtering equipment

Info

Publication number: CN214050700U
Application number: CN202022970446.0U
Authority: CN
Inventors: 吕仁忠; 袁小龙
Original assignee: Anhui Qinglang Environmental Protection Technology Co ltd
Current assignee: Anhui Qinglang Environmental Protection Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-27
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a novel fibre carousel filtration equipment, including the rose box, install the center tube in the middle of the inside one side of rose box, a plurality of groups fibre filter discs are installed to the outside equidistance of center tube, the play mill weir is installed to one side of rose box, and the top of rose box leans on one side to install driving motor, be connected with drive chain between driving motor's one end and the one end of center tube, the inside opposite side of rose box is provided with the weir of intaking, and the inside top of the weir of just intaking is provided with the overflow weir, sludge pump and back flush pump are installed respectively to the inside both sides of rose box, and the one end of sludge pump is connected with the mud pipe, the one end of back flush pump is connected with the back flush pipe. A novel fibre carousel filtration equipment, can make things convenient for the installation of fibre filter cloth, possess better back flush effect simultaneously, guarantee fibre filter disc possesses better cleanliness after the back flush.

Description

Novel fiber rotary disc filtering equipment

Technical Field

The utility model relates to a filtration equipment field, in particular to novel fibre carousel filtration equipment.

Background

The fiber rotary disc filtering equipment is one of the most efficient filtering equipment, has good treatment effect, good effluent quality and stable operation, and can play a better role in filtering when the raw water is filtered by the filter cloth and then the clean water flows out of the filter cloth and is discharged out of the system from a filtered water outlet;

the existing fiber rotary disc filtering equipment has certain defects to be improved when in use, has a common effect during back flushing, is easy to cause the condition that fiber filter cloth is not cleaned completely, and needs to be washed repeatedly, thus causing water resource waste; the existing fiber rotary disc filtering equipment basically adopts plate type installation, so that the installation is inconvenient, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a novel fiber rotary table filtering device, which can effectively solve the problems that the prior fiber rotary table filtering device in the background art has common effect during back washing, the fiber filter cloth is easy to be washed insufficiently and needs to be washed repeatedly, and the water resource waste is caused; the fiber filter cloth of the existing fiber rotary disc filter equipment is basically installed in a plate type mode, and the technical problems of inconvenience in installation, time waste and labor waste are solved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel fiber rotary disc filtering device comprises a filtering box, wherein a central pipe is installed in the middle of one side inside the filtering box, a plurality of groups of fiber filtering discs are installed on the outer portion of the central pipe in equal intervals, a water outlet weir is installed on one side of the filtering box, a driving motor is installed on one side, close to one side, of the top of the filtering box, a transmission chain is connected between one end of the driving motor and one end of the central pipe, a water inlet weir is arranged on the other side inside the filtering box, an overflow weir is arranged at the top end inside the water inlet weir, a sludge pump and a backwashing pump are installed on two sides inside the filtering box respectively, one end of the sludge pump is connected with a sludge discharge pipe, and one end of the backwashing pump is connected with a backwashing pipe;

the top of the backwashing pipe is provided with a plurality of V-shaped pipes, and two opposite side surfaces of each V-shaped pipe are provided with a plurality of nozzles;

the fiber filter disc comprises an inner fixing ring and an outer fixing ring, the inner fixing ring is arranged on the inner side of the outer fixing ring, a plurality of groups of fixing stop rods are arranged at equal intervals of two ends of the inner fixing ring, and spherical rotating shafts are arranged at one ends of the fixing stop rods and the connection positions of the inner fixing ring.

As a further aspect of the present invention, the other end of the fixed stop lever and the external fixing ring are connected to each other, and the external fixing ring is provided with a slot adapted to one end of the fixed stop lever.

As a further proposal of the utility model, one side of the water inlet weir is provided with a water inlet, and the other side of the water inlet weir is provided with a water inlet valve.

As a further proposal of the utility model, the quantity of the V-shaped pipe is equal to the quantity of the fiber filter discs, and the bottom of each fiber filter disc is positioned at the inner side of the V-shaped pipe.

As a further aspect of the present invention, the inner fixing ring is disposed outside the central tube, and the inner wall of the inner fixing ring is disposed with the through holes communicated with the inside of the central tube.

As a further proposal of the utility model, the top of the mud discharging pipe is connected with a plurality of equally spaced mounted mud discharging valve, and one end of the mud discharging valve extends into the inside of the filter box.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up V type pipe, the inboard of every V type pipe all corresponds a fibre filter disc, and V type pipe is through the shower nozzle of inside both sides with water blowout, and then washes the both sides of fibre filter disc, and then can realize back flushing the both sides of fibre filter disc, avoids appearing the clean not comprehensive condition enough, has avoided the water source waste condition that the fibre filter disc caused when washing;

through setting up interior fixed ring cooperation outer fixed ring, only need upwards overturn through spherical pivot with fixed pin when using, with inside the offering of fibre filter cloth with the hole of interior fixed ring looks adaptation and cup joint including fixed ring outside, the fibre filter cloth outside cup joints the periphery at outer fixed ring afterwards, will fix the pin and overturn to its other end and outer fixed ring through spherical pivot afterwards, can accomplish the inner circle of fibre filter cloth and inner fixed ring's external fixation again, the installation and the change of fibre filter cloth have been made things convenient for, the mode that traditional fibre filter cloth need divide the version piece to install has been banned, it is more convenient when using.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel fiber rotary disc filtering device of the present invention;

FIG. 2 is a structural diagram of a backwash pipe of the novel fiber rotary disc filtering device of the invention;

FIG. 3 is a structural diagram of a fiber filter disc of the novel fiber rotary disc filter device of the invention,

in the figure: a filter box; 2. a central tube; 3. a fiber filter disc; 4. an effluent weir; 5. a drive motor; 6. a drive chain; 7. a water inlet weir; 8. an overflow weir; 9. a sludge pump; 10. a sludge discharge pipe; 11. a backwash pump; 12. a backwash pipe; 13. a V-shaped pipe; 14. a spray head; 15. an inner fixing ring; 16. fixing the stop lever; 17. an outer fixing ring; 18. a spherical rotating shaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a novel fiber rotary disc filtering device comprises a filtering box 1, a central tube 2 is installed in the middle of one side inside the filtering box 1, a plurality of groups of fiber filtering discs 3 are installed on the outer portion of the central tube 2 at equal intervals, a water outlet weir 4 is installed on one side of the filtering box 1, a driving motor 5 is installed on one side close to the top of the filtering box 1, a transmission chain 6 is connected between one end of the driving motor 5 and one end of the central tube 2, a water inlet weir 7 is arranged on the other side inside the filtering box 1, an overflow weir 8 is arranged at the top end inside the water inlet weir 7, a sludge pump 9 and a backwashing pump 11 are respectively installed on two sides inside the filtering box 1, one end of the sludge pump 9 is connected with a sludge discharge pipe 10, one end of the backwashing pump 11 is connected with a backwashing pipe 12, and;

a plurality of V-shaped pipes 13 are arranged at the top of the back washing pipe 12, a plurality of spray heads 14 are arranged on two opposite side surfaces of each V-shaped pipe 13, and the spray heads 14 spray water to wash the fiber filter discs 3;

the fiber filter disc 3 comprises an inner fixing ring 15 and an outer fixing ring 17, the inner fixing ring 15 is arranged on the inner side of the outer fixing ring 17, a plurality of groups of fixing stop rods 16 are arranged at equal intervals of the two ends of the inner fixing ring 15, a spherical rotating shaft 18 is arranged at the joint of one end of each fixing stop rod 16 and the inner fixing ring 15, and the spherical rotating shaft 18 is arranged to facilitate overturning of the fixing stop rods 16.

The other end of the fixed stop lever 16 is clamped with the outer part of the outer fixed ring 17, a clamping groove matched with one end of the fixed stop lever 16 is formed in the outer part of the outer fixed ring 17, and the clamping groove is convenient for fixing another fixed stop lever 16.

One side of the water inlet weir 7 is provided with a water inlet, the other side of the water inlet weir 7 is provided with a water inlet valve, and the water inlet valve is arranged to facilitate water inlet control.

The number of the V-shaped pipes 13 is equal to the number of the fiber filter discs 3, and the bottom of each fiber filter disc 3 is located inside the V-shaped pipe 13.

The inner fixing ring 15 is sleeved outside the central tube 2, and the inner wall of the inner fixing ring 15 is provided with a plurality of through holes communicated with the inside of the central tube 2, so that water can enter the water outlet weir 4 through the central tube 2.

The top of the mud pipe 10 is connected with a plurality of mud valves which are arranged at equal intervals, and one end of each mud valve extends into the filter box 1.

It should be noted that, the utility model relates to a novel fiber rotary disc filtering device, when in use, firstly, sewage to be filtered is sent in from the water inlet weir 7, the sewage enters the inside of the filter box 1 from the water outlet, the driving motor 5 is started, the driving motor 5 drives the central tube 2 to rotate through the transmission chain 6, the fiber filter disc 3 is fixed on the outside of the central tube 2, along with the rotation of the central tube 2, the sewage enters the inside of the fiber filter disc 3 and is filtered by the fiber filter cloth on the outside of the fiber filter disc 3, then the water enters the central tube 2 through the through hole in the inner fixing ring 15, then the water is sent into the water outlet weir 4 and is discharged from the water outlet weir 4, the sludge pump 9 and the sludge discharge pipe 10 are arranged, after the filtering is completed, the sludge pump 9 can be started to suck out the precipitated sludge through the sludge discharge pipe 10, the water is sucked into the back flushing pipe 12 through the back flushing pump 11, then the water enters each V-shaped pipe 13, the inner side of each V-shaped pipe 13 corresponds to one fiber filter disc 3, the V-shaped pipes 13 spray water through spray heads 14 at the two sides of the inner part, so as to wash the two sides of the fiber filter disc 3, further realize the back washing of the two sides of the fiber filter disc 3, avoid the situation of incomplete cleaning, the fiber filter disc 3 is composed of an inner fixed ring 15 and an outer fixed ring 17, when the fiber filter cloth is used, the fixed stop lever 16 is upwards turned through the spherical rotating shaft 18, the hole matched with the inner fixed ring 15 is formed in the fiber filter cloth and is sleeved outside the inner fixed ring 15, then the fiber filter cloth is sleeved outside the outer fixed ring 17, then the fixed stop lever 16 is turned to the other end of the fixed stop lever and the outer fixed ring 17 through the spherical rotating shaft 18, then the fixing of the inner ring of the fiber filter cloth and the outer surface of the inner fixed ring 15 can be completed, and the fiber filter cloth is convenient to install and replace.

The utility model discloses a set up V type pipe 13, the inboard of every V type pipe 13 all corresponds a fibre filter disc 3, and V type pipe 13 spouts water through the shower nozzle 14 of inside both sides, and then washes two sides of fibre filter disc 3, and then can realize back flush two sides of fibre filter disc 3, avoids appearing the clean not comprehensive condition enough, has avoided the water source waste condition that fibre filter disc 3 caused when washing; through setting up the outer fixed ring 17 of internal fixation ring 15 cooperation, only need upwards overturn fixed pin 16 through spherical pivot 18 when using, with inside the offering of fibre filter cloth with the hole of the 15 looks adaptations of internal fixation ring and cup joint at the 15 outsides of internal fixation ring, fibre filter cloth outside cup joints the periphery at outer fixed ring 17 afterwards, will fix pin 16 through 18 upset of spherical pivot to its other end and outer fixed ring 17 afterwards, can accomplish the outer fixed surface of the inner circle of fibre filter cloth and internal fixation ring 15 again, the installation and the change of fibre filter cloth have been made things convenient for, the mode that traditional fibre filter cloth need be installed by the version piece has been banned, it is more convenient when using.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel fibre carousel filtration equipment which characterized in that: comprises a filter box (1), a central pipe (2) is arranged in the middle of one side in the filter box (1), a plurality of groups of fiber filter discs (3) are arranged outside the central pipe (2) at equal intervals, one side of the filter box (1) is provided with a water outlet weir (4), a driving motor (5) is arranged on one side of the top of the filter box (1), a transmission chain (6) is connected between one end of the driving motor (5) and one end of the central pipe (2), the other side in the filter box (1) is provided with a water inlet weir (7), an overflow weir (8) is arranged at the top end of the interior of the water inlet weir (7), a sludge pump (9) and a back flush pump (11) are respectively arranged at two sides of the interior of the filter box (1), one end of the sludge pump (9) is connected with a sludge discharge pipe (10), and one end of the back flush pump (11) is connected with a back flush pipe (12);

the top of the backwashing pipe (12) is provided with a plurality of V-shaped pipes (13), and two opposite side surfaces of each V-shaped pipe (13) are provided with a plurality of spray heads (14);

fibre filter disc (3) are including internal fixation ring (15) and external fixation ring (17), internal fixation ring (15) set up the inboard of external fixation ring (17), and the equal equidistance in both ends of internal fixation ring (15) is provided with fixed pin (16) of a plurality of groups, the one end of fixed pin (16) is provided with spherical pivot (18) with the linking department of internal fixation ring (15).

2. A novel fiber carousel filtration device according to claim 1, wherein: the other end of the fixed stop lever (16) is clamped with the outer part of the outer fixed ring (17), and a clamping groove matched with one end of the fixed stop lever (16) is formed in the outer part of the outer fixed ring (17).

3. A novel fiber carousel filtration device according to claim 1, wherein: one side of the water inlet weir (7) is provided with a water inlet, and the other side of the water inlet weir (7) is provided with a water inlet valve.

4. A novel fiber carousel filtration device according to claim 1, wherein: the number of the V-shaped pipes (13) is equal to that of the fiber filter discs (3), and the bottom of each fiber filter disc (3) is positioned on the inner side of the V-shaped pipe (13).

5. A novel fiber carousel filtration device according to claim 1, wherein: the inner fixing ring (15) is sleeved outside the central tube (2), and through holes communicated with the inside of the central tube (2) are formed in the inner wall of the inner fixing ring (15).

6. A novel fiber carousel filtration device according to claim 1, wherein: the top of the sludge discharge pipe (10) is connected with a plurality of sludge discharge valves which are arranged at equal intervals, and one end of each sludge discharge valve extends into the filter box (1).