CN212832958U - Mud filter - Google Patents

Abstract

The utility model provides a mud filter. The lower part of the cylindrical tank body is provided with a bottom, the bottom is provided with a sewage inlet pipe, the upper part is provided with an upper cover, 1 to more than one filter pipe is arranged in the tank body through a connecting piece, a filter pipe cavity is arranged in each filter pipe, a plurality of filter pipe holes are arranged on the wall of each filter pipe at intervals, the periphery of the wall of each filter pipe is wrapped with a filter membrane, and a clear water discharge pipe is arranged in a space above each filter pipe. The utility model discloses a sewage entry is connected with the slush pump, and the clear water after the filtration messenger filters is discharged from the clear water discharge pipe through the filter tube. Can treat mine muddy water, natural sewage and industrial and agricultural sewage, separate particles and discharge clear water. Has the advantages of simple structure, reliable action and good filtering effect. The filter is suitable for being used as a mud sewage filter.

Description

Mud filter

Technical Field

The utility model provides a mud filter that environmental protection field used.

Background

At present, mud is discharged in both mine mud treatment and sewage treatment, and a precipitation method is usually adopted at present, and has the problems that the separation speed of mud and water is low, a chemical agent is sometimes required to be used, and a transition layer is also arranged, so that the separation is not thorough. Therefore, the equipment for filtering and separating the mud and the sewage should be designed and researched.

SUMMERY OF THE UTILITY MODEL

In order to realize the purification treatment of the mud sewage, the utility model provides a mud filter. The filter separates silt and water in the slurry through the filter pipe, and solves the technical problem of filtering and purifying the slurry sewage.

The utility model provides a scheme that technical problem adopted is:

the lower part of the cylindrical tank body is provided with a bottom, the bottom is provided with a sewage inlet pipe, the upper part is provided with an upper cover, 1 to more than one filter pipe is arranged in the tank body through a connecting piece, a filter pipe cavity is arranged in each filter pipe, a plurality of filter pipe holes are arranged on the wall of each filter pipe at intervals, the periphery of the wall of each filter pipe is wrapped with a filter membrane, and a clear water discharge pipe is arranged in a space above each filter pipe.

The positive effects are as follows: the utility model discloses a sewage entry is connected with the slush pump, and the clear water after the filtration messenger filters is discharged from the clear water discharge pipe through the filter tube. Can treat mine muddy water, natural sewage and industrial and agricultural sewage, separate particles and discharge clear water. Has the advantages of simple structure, reliable action and good filtering effect. The filter is suitable for being used as a mud sewage filter.

Drawings

FIG. 1 is a longitudinal sectional view of the structure of the present invention;

fig. 2 is a schematic view of the cross-sectional mechanism of the present invention.

In the figure, 1, a tank body, 2, a sewage inlet pipe, 3, an upper cover, 4, a clear water outlet pipe, 5, a filtering pipe wall, 6, a filtering pipe hole, 7, a filtering film and 8, a filtering pipe cavity.

Detailed Description

The lower part of a cylindrical tank body 1 is provided with a bottom, the bottom is provided with a sewage inlet pipe 2, the upper part is provided with an upper cover 3, 1 to more than one filter pipe is arranged in the tank body through a connecting piece, a filter pipe cavity 8 is arranged in each filter pipe, a plurality of filter pipe holes 6 are arranged on the wall 5 of each filter pipe at intervals, the periphery of each filter pipe is wrapped with a filter membrane 7, and a clear water discharge pipe 4 is arranged in the space above each filter pipe.

The filter tube is a round tube made of high polymer resin.

The filtering membrane adopts common high-density filtering cloth or multi-layer non-woven fabric.

The pore diameter of the filter tube is preferably 3-10 mm.

The aperture of the micropores of the filtering membrane is 5-10 nanometers.

Manufacturing a product:

manufacturing a filter: the filter device is characterized in that a plate is cut according to the specification of a tank body, the plate is rolled out of the tank body cylinder through a winding machine, a bottom plate is welded below the tank body cylinder, a sewage inlet pipe is welded in the center of the bottom plate, an upper cover is cut by the metal plate in the same way and is connected with the upper opening of the tank body through a flange, a clear water discharge pipe is welded on one side of the space between the lower part of the upper cover and the upper opening of the tank body, a circular plate is cut by the metal plate and is welded on a mounting plate on the upper part of the tank body, a filter pipe is installed by the mounting plate, and.

The inside of the filter device needs to be subjected to corrosion prevention treatment.

Manufacturing a filter tube: cutting the plastic pipe according to the designed pipe diameter and length, arranging drill holes on the pipe wall of the filter pipe by a drilling machine, cutting the plastic pipe into a circular plate, bonding the circular plate to the lower part of the filter pipe, and blocking the lower opening of the filter pipe. Then selecting filter cloth with proper density to wrap the periphery of the filter pipe, and tightly binding the filter cloth with metal wires after clamping to manufacture the filter pipe.

The use process comprises the following steps:

connecting a mud pump with a sewage inlet pipe, freely conveying sewage into a tank body through the mud pump, infiltrating the sewage into a pipe cavity of a filter pipe through a filter membrane under the pressure action of the mud pump, discharging clear water through a clear water discharge pipe, and allowing silt blocked outside by the filter membrane to be attached to the periphery of the filter membrane; under the condition that the filter pipe is not understood, the clean water pump can be connected to the clean water discharge pipe, the filter membrane of the filter pipe is backwashed by clean water, flushed silt particles are discharged through the sewage inlet pipe and are treated or applied separately, and the discharged clean water is directly discharged up to the standard or reused.

The technical principle is as follows:

and separating the sewage by using a filtering membrane to obtain clear water and silt.

The method is characterized in that:

this mud filter can the exclusive use, or at a plurality of filter tubes of internal setting of jar to increase filter area, improve sewage purification efficiency and ability.

Claims (3)

1. Mud filter, characterized by: the water filter tank is characterized in that the lower part of a cylindrical tank body (1) is provided with a bottom, the bottom is provided with a sewage inlet pipe (2), the upper part is provided with an upper cover (3), 1 to more filter pipes are arranged in the tank body (1) through connecting pieces, filter pipe cavities (8) are arranged in the filter pipes, a plurality of filter pipe holes (6) are arranged on the filter pipe walls (5) at intervals, filter membranes (7) wrap the peripheries of the filter pipe walls (5), and a clear water discharge pipe (4) is arranged in a space above the filter pipes.

2. The mud filter of claim 1, wherein:

the aperture of the filter tube hole (6) is 3-10 mm.

3. The mud filter of claim 1, wherein:

the aperture of the micropores of the filtering membrane (7) is 5-10 nanometers.

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