CN210206125U

CN210206125U - Rotary disc filter

Info

Publication number: CN210206125U
Application number: CN201920811657.4U
Authority: CN
Inventors: Shiyong Fu; 付仕勇
Original assignee: SHANGHAI YUHAO ENVIRONMENT ENGINEERING Co Ltd
Current assignee: SHANGHAI YUHAO ENVIRONMENT ENGINEERING Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-31
Anticipated expiration: 2029-05-31

Abstract

The utility model belongs to the field of filters, in particular to a rotary disc filter, aiming at the problems that the filter screen fixing frame in the prior device is fixedly installed through bolts, water is often encountered in the filtering process, so that bolts are easily rusted, the operation is complex, time and labor are wasted when the filter is maintained and replaced, the rotary disc filter comprises a filter mounting plate, a placing groove is arranged at the top side of the filter mounting plate, a fixing foot is movably arranged in the placing groove, the top side of the fixing foot extends out of the placing groove and is fixedly provided with the filter screen fixing frame, a placing cavity is arranged on the filter mounting plate, and two moving holes are arranged on the inner wall at one side of the placing cavity, the rotary disc filter has a simple structure, a moving pull rod is moved to drive a moving plate to move, the moving plate is moved to drive a rotary rod to rotate, the rotary rod is rotated to drive, thereby be convenient for the fixed frame of filter screen of installation dismantlement, labour saving and time saving, convenient to use.

Description

Rotary disc filter

Technical Field

The utility model relates to a filter technical field especially relates to a rotary disc filter.

Background

With the improvement of the national sewage discharge requirement, most of the terminal effluent of a sewage plant is required to reach first-level A discharge, the rotary disc filter is a novel device which is comprehensively formed by citing foreign advanced technologies in nearly two years, the rotary disc filter has great market potential, and in industrial mine development sewage treatment, the disc filter is widely applied and mainly used for filtering ore particles in sewage, and most of suspended particles in the sewage are inorganic particles.

The utility model discloses a No. CN102151428B is for disclosing a carousel filter, it includes host computer support, a plurality of discs, intake chamber, a central cylinder, mud discharging groove, mud discharging port and filtering pond, a plurality of discs soak in the filtering pond, the suit is on a central cylinder in proper order, the intake chamber is installed in one side of filtering pond and is linked to each other with the one end of a central cylinder as carousel filter's water inlet, the opposite side of filtering pond is equipped with the delivery port, the upper portion at a central cylinder is installed to the mud discharging groove, the one end in mud discharging groove is equipped with the mud discharging port, but the fixed frame of filter screen all is through bolt fixed mounting in this device, can meet water in filtering process often for the bolt is easily rusted, when the maintenance is changed, complex operation, it is hard to waste time, consequently, need a neotype carousel filter to.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the fixed frame of filter screen among the prior art and all passing through bolt fixed mounting, can meet water often in the filtering process for the bolt is easily corroded, when the maintenance is changed, complex operation, shortcoming that wastes time and energy, and the carousel filter who provides.

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

a rotary disc filter comprises a filter mounting plate, wherein a placing groove is formed in the top side of the filter mounting plate, a fixed foot is movably mounted in the placing groove, the top side of the fixed foot extends out of the placing groove and is fixedly provided with a filter screen fixing frame, a placing cavity is formed in the filter mounting plate, two moving holes are formed in the inner wall of one side of the placing cavity and are communicated with the placing groove, moving rods are movably mounted in the two moving holes, the two ends of each moving rod extend out of the moving holes, one end of each moving rod is fixedly provided with a connecting block, a moving hole is formed in the inner wall of one side of the placing cavity, a moving rod is movably mounted in the moving hole, the two ends of each moving rod penetrate through the moving hole, a mounting block is fixedly mounted at one end of the moving rod, a rotating shaft is rotatably mounted on the inner wall of one side of the, one side of bull stick rotates through first round pin axle and installs two connecting rods, and the one end of two connecting rods rotates respectively through second round pin axle and installs on one side of movable rod and movable plate, place and seted up the draw bar hole on the one side inner wall in chamber, the downthehole movable mounting of draw bar has the pull rod, and outside the both ends of pull rod all extended to the draw bar hole, seted up L type slide opening on the one side inner wall in draw bar hole, movable mounting has L type dead lever in the L type slide opening, and the both ends of L type dead lever all extended to outside the L type slide opening.

Preferably, one side fixed mounting of L type dead lever has the spring, and the other end fixed mounting of spring is on one side inner wall of L type slide opening, and the L type dead lever of being convenient for carries out the chucking.

Preferably, a plurality of fixed slots are seted up to one side of pull rod, and the one end of L type dead lever extends to in the fixed slot, is convenient for fix.

Preferably, the connecting block and the installation block are close to each other, one side of the connecting block and one side of the installation block are fixedly provided with clamping blocks, clamping grooves are formed in the two sides of the fixing feet, and the two clamping blocks are respectively matched with the two clamping grooves to clamp and fix the fixing feet conveniently.

Preferably, one end of the pull rod is fixedly provided with a pull block, and the pull block is sleeved with a rubber protective sleeve.

In the utility model, the turntable filter uses the moving rod, the connecting block, the movable hole, the movable rod, the mounting block, the clamping groove, the rotating shaft, the rotating rod, the first pin shaft, the connecting rod, the second pin shaft, the movable plate and the pull rod in a matching way, the pull rod is driven to move by the movement of the pulling block, the movable plate is driven to move by the movement of the pull rod, the moving rod drives the moving rod to move in the movable hole, the connecting block drives the connecting block to move, the connecting rod drives the rotating rod to rotate, the rotating rod drives the movable rod to slide in the movable hole, the mounting block is driven to move by the movement of the movable rod, the connecting block and the mounting block move so as to drive the clamping block to be clamped or separated from the clamping groove;

the utility model discloses simple structure thereby removes the pull rod and drives the movable plate removal, thereby the movable plate removes and drives the bull stick rotation, thereby the bull stick rotates and drives the connecting block and the installation piece is close to each other or keep away from each other to the fixed frame of filter screen is dismantled in convenient to assemble, labour saving and time saving, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a main view of a rotary disc filter according to the present invention;

fig. 2 is a schematic structural diagram of a turntable filter according to the present invention from top view;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 of a rotary disc filter according to the present invention.

In the figure: the filter comprises a filter mounting plate 1, a placing groove 2, a fixing pin 3, a filter screen fixing frame 4, a placing cavity 5, a moving hole 6, a moving rod 7, a connecting block 8, a moving hole 9, a moving rod 10, a mounting block 11, a clamping block 12, a clamping groove 13, a rotating shaft 14, a rotating rod 15, a first pin shaft 16, a connecting rod 17, a second pin shaft 18, a moving plate 19, a pull rod 20, a pull rod hole 21, a sliding hole 22L, a fixed rod 23L, a spring 24, a fixing groove 25 and a pull block 26.

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.

Referring to fig. 1-3, a rotary disc filter comprises a filter mounting plate 1, a placing groove 2 is arranged on the top side of the filter mounting plate 1, a fixed foot 3 is movably arranged in the placing groove 2, the top side of the fixed foot 3 extends out of the placing groove 2 and is fixedly provided with a filter screen fixing frame 4, a placing cavity 5 is arranged on the filter mounting plate 1, two moving holes 6 are arranged on the inner wall of one side of the placing cavity 5, the two moving holes 6 are both communicated with the placing groove 2, moving rods 7 are movably arranged in the two moving holes 6, both ends of the moving rods 7 extend out of the moving holes 6, one end of each of the two moving rods 7 is fixedly provided with a same connecting block 8, a moving hole 9 is arranged on the inner wall of one side of the placing cavity 5, a moving rod 10 is movably arranged in the moving hole 9, both ends of the moving rod 10 penetrate through the moving hole 9, and a, place and rotate on the one side inner wall of chamber 5 and install axis of rotation 14, the fixed cover of one end of axis of rotation 14 has connect bull stick 15, one side of bull stick 15 is rotated through first round pin axle 16 and is installed two connecting rods 17, the one end of two connecting rods 17 is rotated respectively through second round pin axle 18 and is installed on one side of movable rod 10 and movable plate 19, place and seted up pull rod hole 21 on the one side inner wall of chamber 5, movable mounting has pull rod 20 in the pull rod hole 21, the both ends of pull rod 20 all extend to outside pull rod hole 21, L type sliding hole 22 has been seted up on one side inner wall of pull rod hole 21, movable mounting has L type dead lever 23 in the L type sliding hole 22, the both ends of L type dead lever 23 all extend to outside L type sliding.

The utility model discloses in, one side fixed mounting of L type dead lever 23 has spring 24, and spring 24's other end fixed mounting is on one side inner wall of L type slide opening 22, and the L type dead lever 23 of being convenient for carries out the chucking.

The utility model discloses in, a plurality of fixed slots 25 have been seted up to one side of pull rod 20, and the one end of L type dead lever 23 is convenient for fix in extending to fixed slot 25.

The utility model discloses in, the equal fixed mounting in one side that connecting block 8 and installation piece 11 are close to each other has fixture block 12, and draw-in groove 13 has all been seted up to fixed foot 3's both sides, and two fixture blocks 12 respectively with two draw-in grooves 13 looks adaptations, are convenient for press from both sides tight fixed foot 3.

The utility model discloses in, the one end fixed mounting of pull rod 20 has the piece 26 of drawing, has cup jointed the rubber protective sheath on the piece 26 of drawing.

The utility model discloses in, when the fixed frame 4 of filter screen is changed in the needs maintenance, pulling L type dead lever 23, L type dead lever 23 removes when breaking away from fixed slot 25 to the one end of L type dead lever 23, remove and draw piece 26, draw piece 26 to remove and drive pull rod 20 to remove, pull rod 20 removes and drives movable plate 19 to remove, movable plate 19 removes and drives movable rod 7 and removes in removal hole 6, the movable rod removes and drives connecting block 8 and remove, movable plate 19 removes and drives connecting rod 17 and remove, connecting rod 17 removes and drives bull stick 15 and rotate, bull stick 15 rotates and drives movable rod 10 and slide in activity hole 9, movable rod 10 removes and drives installation piece 11 and removes, thereby connecting block 8 and installation piece 11 remove and drive 12 chucking of fixture block or break away from draw-in groove 13, be convenient for maintain more smooth fixed frame 4 of filter screen, reach the purpose of.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rotary disc filter comprises a filter mounting plate (1), wherein a placing groove (2) is formed in the top side of the filter mounting plate (1), fixed feet (3) are movably mounted in the placing groove (2), the top side of each fixed foot (3) extends out of the placing groove (2) and is fixedly provided with a filter screen fixing frame (4), the rotary disc filter is characterized in that a placing cavity (5) is formed in the filter mounting plate (1), two moving holes (6) are formed in the inner wall of one side of the placing cavity (5), the two moving holes (6) are communicated with the placing groove (2), moving rods (7) are movably mounted in the two moving holes (6), the two ends of each moving rod (7) extend out of the corresponding moving hole (6), one end of each moving rod (7) is fixedly provided with the same connecting block (8), and a moving hole (9) is formed in the inner wall of one side of the placing cavity (5), a movable rod (10) is movably arranged in the movable hole (9), two ends of the movable rod (10) penetrate through the movable hole (9), an installation block (11) is fixedly arranged at one end of the movable rod (10), a rotating shaft (14) is rotatably arranged on the inner wall of one side of the placing cavity (5), a rotating rod (15) is fixedly sleeved at one end of the rotating shaft (14), two connecting rods (17) are rotatably arranged on one side of the rotating rod (15) through a first pin shaft (16), one ends of the two connecting rods (17) are rotatably arranged on one sides of the movable rod (10) and the movable plate (19) through second pin shafts (18), a pull rod hole (21) is formed in the inner wall of one side of the placing cavity (5), a pull rod (20) is movably arranged in the pull rod hole (21), two ends of the pull rod (20) extend out of the pull rod hole (21), and an L-shaped sliding hole (22) is formed in the inner wall of one side, an L-shaped fixed rod (23) is movably arranged in the L-shaped sliding hole (22), and two ends of the L-shaped fixed rod (23) extend out of the L-shaped sliding hole (22).

2. A rotary disc filter as claimed in claim 1, wherein one side of the L-shaped fixing rod (23) is fixedly provided with a spring (24), and the other end of the spring (24) is fixedly provided on one side inner wall of the L-shaped sliding hole (22).

3. The rotary disc filter as claimed in claim 1, wherein one side of the pull rod (20) is formed with a plurality of fixing grooves (25), and one end of the L-shaped fixing rod (23) extends into the fixing grooves (25).

4. The rotary disc filter according to claim 1, wherein the connecting block (8) and the mounting block (11) are fixedly mounted with a clamping block (12) at one side close to each other, clamping grooves (13) are formed at two sides of the fixing pin (3), and the two clamping blocks (12) are respectively matched with the two clamping grooves (13).

5. The rotary disc filter according to claim 1, wherein one end of the pull rod (20) is fixedly provided with a pull block (26), and a rubber protective sleeve is sleeved on the pull block (26).