CN212451128U - Plate-and-frame filter press for treating polluted bottom mud - Google Patents

Abstract

The utility model discloses a pollute for sediment processing plate frame pressure filter, including going into liquid pipeline, clamp plate and sheet frame, it is provided with into the liquid hole to go into liquid pipeline side surface, and the right side laminating of going into the liquid hole has the baffle, the clamp plate is fixed in the right side of baffle, and the right-hand member face of clamp plate is connected with the pneumatic cylinder, the below of baffle is provided with the closure plate, and the right side of closure plate is provided with the filter screen, the sheet frame is installed in the below of filter screen, and the lower terminal surface of filter screen is fixed with electric putter, the right-hand member face of sheet frame is fixed with the pivot, and the side end face of pivot is connected with servo motor, the below of pivot is provided. This pollute for sediment processing plate frame filter press's key feature is that this filter can realize that continuation filters the sediment, compares in traditional intermittent type nature's filtration, very big improvement work efficiency, can carry out the rotation operation to the sheet frame moreover for the sheet frame inclines, and then can avoid the mud cake to paste on the filter screen surface.

Description

Plate-and-frame filter press for treating polluted bottom mud

Technical Field

The utility model relates to a medical science field specifically is a plate and frame pressure filter is used in pollution bed mud processing.

Background

The sediment is usually the mixture of clay, silt, organic matter and various minerals, and the effect and the water transmission such as long-time physics, chemistry and biology are deposited and are formed in the water bottom, and the pressure filter utilizes a special filter medium, exerts certain pressure to the object for a mechanical equipment that liquid was dialyzed out is a solid-liquid separation equipment who commonly uses, utilizes the pressure filter can take out the liquid in the sediment, and then the sediment forms the mud cake, conveniently to polluting the processing of sediment.

At present, the design of the intermittent type formula of adoption of pressure filter carries out filter-pressing work, can't realize efficient filtration, and can appear the condition that the mud cake pasted on the filter screen in the sheet frame, leads to the jam of sheet frame, influences subsequent normal operating, for this reason, we provide a pollution bed mud and handle and use board frame pressure filter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pollute bed mud and handle and use plate and frame pressure filter to at present among the above-mentioned background art of solution, the design of the adoption intermittent type formula of pressure filter carries out filter-pressing work, can't realize efficient filtration, and can appear in the plate and frame that the mud cake pastes the condition on the filter screen, leads to the jam of plate and frame, influences subsequent normal operating's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pollute bed mud and handle and use board frame pressure filter, includes into liquid pipeline, clamp plate and sheet frame, it is provided with into the liquid hole to go into liquid pipeline side surface, and the right side laminating of going into the liquid hole has the baffle, the clamp plate is fixed in the right side of baffle, and the right-hand member face of clamp plate is connected with the pneumatic cylinder, the below of baffle is provided with the closure plate, and the right side of closure plate is provided with the filter screen, the sheet frame is installed in the below of filter screen, and the lower terminal surface of filter screen is fixed with electric putter, the right-hand member face of sheet frame is fixed with the pivot, and the side end face of pivot is connected with servo motor.

Preferably, a sealing structure is formed between the baffle and the liquid inlet hole, the liquid inlet pipeline forms a sealing structure with the plate frame through the liquid inlet hole, and the plate frame and the closed plate are integrally of a U-shaped structure.

Preferably, the shape structure of the pressing plate is an L-shaped structure, the right side of the electric push rod is provided with a supporting rod, and the pressing plate is movably connected with the supporting rod.

Preferably, the connection mode between the closing plate and the liquid inlet pipeline is fixed connection, a liquid outlet pipe opening penetrates through the inner part of the plate frame, and the plate frame is distributed at left and right intervals relative to the vertical center line of the supporting rod.

Preferably, the connection mode between filter screen and the sheet frame is fixed connection, and constitutes extending structure between electric putter and the sheet frame, the storehouse body shell has been cup jointed in the side surface activity of pivot, and the sheet frame constitutes revolution mechanic through between pivot and the servo motor.

Preferably, a base is fixed on the lower end face of the hydraulic cylinder, the base is distributed relative to the vertical center line pair of the supporting rod, and the included angle between the partition plate and the horizontal plane is 15-20 degrees.

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

1. the arranged liquid inlet holes are distributed at intervals, so that the filter can continuously filter bottom mud, the working efficiency is greatly improved compared with the traditional intermittent filtering, the number of the arranged pressing plates is consistent with that of the plate frames, so that hydraulic operation can be independently performed on each group of plate frames, and the liquid inlet holes are blocked by the baffle plates during hydraulic operation, so that the structure is reasonable and convenient to use;

2. the arranged plate frames and the filter screens are distributed at intervals left and right, so that the number of the filter screens and the plate frames at a certain height can be increased, the space area is utilized to the maximum extent, the bearing capacity and the filtering capacity of the filter are further increased, the servo motor is arranged to drive the rotating shaft to rotate, so that the plate frames are inclined downwards, filtered bottom mud can be prevented from being stuck on the filter screens, and an electric push rod is utilized to stabilize the plate frames, and the filter screens are convenient to use;

3. the purpose of the device baffle is that the mud cake landing to both sides that can drop the surface through the angle of slope, and structural design is reasonable, and has improved the accumulation volume of this pressure filter bottom mud cake, convenient to use.

Drawings

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

FIG. 2 is a schematic diagram of a side view structure of the plate frame of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a liquid inlet pipeline; 2. a liquid inlet hole; 3. a baffle plate; 4. pressing a plate; 5. a hydraulic cylinder; 6. a closing plate; 7. a liquid outlet pipe orifice; 8. filtering with a screen; 9. a plate frame; 10. an electric push rod; 11. a rotating shaft; 12. a support bar; 13. a base; 14. a servo motor; 15. a partition plate; 16. a cabin body shell.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a plate-and-frame filter press for treating polluted bottom mud comprises a liquid inlet pipeline 1, a pressing plate 4 and a plate frame 9, wherein a liquid inlet hole 2 is formed in the side surface of the liquid inlet pipeline 1, a baffle plate 3 is attached to the right side of the liquid inlet hole 2, the pressing plate 4 is fixed to the right side of the baffle plate 3, a hydraulic cylinder 5 is connected to the right end face of the pressing plate 4, a closing plate 6 is arranged below the baffle plate 3, a filter screen 8 is arranged on the right side of the closing plate 6, the plate frame 9 is installed below the filter screen 8, an electric push rod 10 is fixed to the lower end face of the filter screen 8, a rotating shaft 11 is fixed to the right end face of the plate frame 9, a servo motor 14 is connected to the side end face of the rotating shaft 11, a partition plate 15 is arranged below the rotating shaft 11, a sealing structure is formed between the baffle plate 3 and the liquid inlet hole 2, a sealing structure is formed between the liquid inlet pipeline 1 and the plate frame 9 through the liquid inlet hole, the filter can continuously filter the bottom mud through the distance distribution between the bottom mud and the plate frame 9, and compared with the traditional intermittent filtering, the working efficiency is greatly improved;

the appearance structure of the pressing plate 4 is an L-shaped structure, the right side of the electric push rod 10 is provided with a support rod 12, the pressing plate 4 is movably connected with the support rod 12, the pressing plate 4 is used for filtering bottom mud in the plate frame 9 by utilizing the movable connection with the support rod 12 to move up and down in the vertical rod above the hydraulic cylinder 5 under the hydraulic drive of the hydraulic cylinder 5, and the pressing plate 4 and the plate frame 9 are consistent in quantity, so that independent hydraulic operation can be carried out on each group of plate frames 9, and the liquid inlet hole 2 is blocked by using the baffle 3 during hydraulic pressure, the structure is reasonable and convenient to use, the connection mode between the closing plate 6 and the liquid inlet pipeline 1 is fixed connection, the liquid outlet pipe opening 7 penetrates through the inside of the plate frame 9, the plate frames 9 are distributed in a left-right spacing mode relative to the vertical central line of the support rod 12, and the function is that the plate frames 9 and, therefore, the number of the filter screens 8 and the plate frames 9 at a certain height can be increased, the space area is utilized to the maximum extent, the bearing capacity and the filtering capacity of the filter are further increased, enough space is reserved for the heights of the upper and lower groups of plate frames 9, the plate frames 9 are not influenced to be turned over, and the use is convenient;

the connection mode between the filter screen 8 and the plate frame 9 is fixed connection, a telescopic structure is formed between the electric push rod 10 and the plate frame 9, a bin body shell 16 is movably sleeved on the side surface of the rotating shaft 11, and the plate frame 9 and the servo motor 14 form a rotating structure through the rotating shaft 11, the rotating shaft 11 is used for driving the rotating shaft 11 to rotate, so that the rotating shaft 11 drives the plate frame 9 to turn over, the plate frame 9 is inclined downwards, filtered bottom mud can be prevented from being adhered to the filter screen 8, the working quality of the equipment is improved, the electric push rod 10 is used for stabilizing the plate frame 9 and facilitating use, a base 13 is fixed on the lower end surface of the hydraulic cylinder 5, the base 13 is distributed relative to a vertical center line of the support rod 12, the included angle between the partition 15 and the horizontal level is 15-20 degrees, and the partition 15 of the device is used for installing under the plate frame 9, and baffle 15 polishes smooth processing, can slide the mud cake that the surface dropped to both sides through the angle of slope, and structural design is reasonable, and has improved the cumulus of this pressure filter bottom, convenient to use.

The working principle is as follows: for the filter press, the device mainly comprises a liquid inlet pipeline 1, a pressing plate 4 and a plate frame 9, when the device is used, the liquid inlet pipeline 1 of the device is connected with an external sludge pipe, then the device is connected with a power supply, and bottom mud in the sludge pipeline can move downwards from the inside of the liquid inlet pipeline 1, as a plurality of groups of liquid inlet holes 2 are arranged, the liquid inlet holes penetrate through the side surface of the liquid inlet pipeline 1 and are positioned above the plate frame 9 in an oblique manner, the bottom mud flowing into the liquid inlet holes 2 enters the upper part of the plate frame 9 for storage, meanwhile, the pressing plate 4 is in an inverted L-shaped structure, vertical rods are arranged in a right vertical plate, a plurality of groups of hydraulic pipes are connected in the vertical plate, and after hydraulic oil is input from a hydraulic cylinder 5, the pressing plate 4 moves downwards under the driving of hydraulic pressure;

meanwhile, the baffle 3 on the left end face of the pressing plate 4 moves downwards to block the port of the liquid inlet hole 2 and block the liquid inlet hole 2, so that liquid flows into the liquid inlet holes 2 from the lower part, and the extruded liquid enters the liquid outlet pipe orifice 7 from the lower part of the filter screen 8 and flows into a connected pipeline after the bottom mud is filtered by the filter screen 8 in the plate frame 9 along with the continuous descending of the pressing plate 4, thereby realizing the separation of the bottom mud and the sewage;

then clamp plate 4 is slow rebound under hydraulic drive, can start the servo motor 14 that pivot 11 connects simultaneously, make servo motor 14 drive pivot 11 and sheet frame 9 rotatory, electric putter 10 contracts simultaneously, like this with sheet frame 9 slope, make the laminating break away from under the effect of gravity at the mud cake on filter screen 8 surface, and fall into the upper surface of the baffle 15 of below, because baffle 15 surface is smooth, final landing to equipment both sides, this equipment has set up multiunit sheet frame 9 simultaneously, every group sheet frame 9 can block up into liquid hole 2 when carrying out hydraulic pressure filtration, all the other sheet frames 9 go into liquid this moment, can realize the filtration of carrying out the bed mud of continuation like this, do not need the intermittent type, the filtration efficiency is improved, this is exactly the device's use flow and theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pollute sediment and handle with board frame filter press, includes into liquid pipeline (1), clamp plate (4) and sheet frame (9), its characterized in that: go into liquid pipeline (1) side surface and be provided with into liquid hole (2), and the right side laminating of going into liquid hole (2) has baffle (3), clamp plate (4) are fixed in the right side of baffle (3), and the right-hand member face of clamp plate (4) is connected with pneumatic cylinder (5), the below of baffle (3) is provided with closure plate (6), and the right side of closure plate (6) is provided with filter screen (8), install in the below of filter screen (8) sheet frame (9), and the lower terminal surface of filter screen (8) is fixed with electric putter (10), the right-hand member face of sheet frame (9) is fixed with pivot (11), and the side end face of pivot (11) is connected with servo motor (14), the below of pivot (11) is provided with baffle (15).

2. The plate-and-frame filter press for treating the polluted bottom mud as claimed in claim 1, wherein a sealing structure is formed between the baffle plate (3) and the liquid inlet hole (2), a sealing structure is formed between the liquid inlet pipeline (1) and the plate frame (9) through the liquid inlet hole (2), and the plate frame (9) and the closing plate (6) are integrally of a U-shaped structure.

3. The plate and frame filter press for treating the polluted bottom mud as claimed in claim 1, wherein the outer shape of the pressure plate (4) is an L-shaped structure, a support rod (12) is arranged at the right side of the electric push rod (10), and the pressure plate (4) is movably connected with the support rod (12).

4. The plate and frame filter press for treating the polluted bottom mud as claimed in claim 1, wherein the connection mode between the closing plate (6) and the liquid inlet pipeline (1) is fixed connection, a liquid outlet pipe opening (7) penetrates through the inside of the plate and frame (9), and the plate and frame (9) are distributed at intervals left and right relative to the vertical center line of the supporting rod (12).

5. The plate and frame filter press for treating the polluted bottom mud as claimed in claim 1, wherein the filter screen (8) is fixedly connected with the plate frame (9), a telescopic structure is formed between the electric push rod (10) and the plate frame (9), a bin body shell (16) is movably sleeved on the side surface of the rotating shaft (11), and a rotating structure is formed between the plate frame (9) and the servo motor (14) through the rotating shaft (11).

6. The plate and frame filter press for the treatment of polluted bottom mud of claim 1, wherein a base (13) is fixed on the lower end surface of the hydraulic cylinder (5), the base (13) is distributed relative to the vertical central line pair of the support rod (12), and the included angle between the partition plate (15) and the horizontal is 15-20 degrees.

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