CN209974365U - Water collecting, pollution discharging and separating device for underground air supply conveying pipeline of pressure fan - Google Patents

Abstract

The utility model relates to a pressure fan is air feed pipeline in pit and is catchmented blowdown separator, this kind of pressure fan is air feed pipeline in pit and is catchmented blowdown separator, is applicable to the mine long distance air feed pipeline system in pit. The structure of the device is a circular arc end socket on two sides of a cylindrical tank body, and the circular arc end socket is composed of a separation container 1, a container air inlet 2, a container safety valve 3, a container air outlet 4 and a container water and oil stain outlet 5, wherein the air inlet 2 on the separation container 1 is arranged on the middle lower part of the separation container 1, the container safety valve 3 is arranged on the top of the separation container 1, the container air outlet 4 is arranged on the middle upper part of the separation container 1, the container water and oil stain outlet 5 is arranged on the bottom of the separation container 1, and condensed water and oil stain in a conveying pipeline are separated by the container water and oil stain.

Description

Water collecting, pollution discharging and separating device for underground air supply conveying pipeline of pressure fan

Technical Field

The utility model relates to a pressure fan is air feed pipeline in pit and is catchmented blowdown separator, this kind of device are applicable to the mine and supply air pipeline in pit long distance and catchment blowdown separation.

Background

At present, when the pressure fan supplies air at normal long distance, the conveying pipeline has no water collection, pollution discharge and separation functions, and during working face operation, an operator can only discharge condensed water and impurities in the conveying pipeline firstly. When the amount of condensed water and oil stain in the conveying pipeline is too much, operators are not found or cleaned in time, damage to the pneumatic equipment (such as abrasion of a bearing bush and a piston, bending of a connecting rod and the like) is easy to happen, and great potential safety hazards exist for safe operation of the pneumatic equipment.

Disclosure of Invention

An object of the utility model is to provide a pressure fan is air feed pipeline in pit and is catchmented blowdown separator not enough of prior art to solve not enough that prior art exists.

According to the actual operation requirement of the underground air supply of the blower unit, a water collecting, pollution discharging and separating device is arranged on every 200 m conveying pipeline, and water collecting, pollution discharging and separating are carried out on the whole-course air supply of the conveying pipeline. The gas containing a small amount of water and oil stain enters the separation container through the gas inlet of the container by the conveying pipeline, and the separated precipitate is discharged through the water discharge port and the oil stain port of the container in the separation container. The safe operation of the pneumatic equipment is ensured, and the occurrence of accidents is avoided.

Drawings

In order to facilitate understanding of the structural principles of the present invention and the best mode for carrying out the invention, the present invention is further described with reference to the accompanying drawings.

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

in fig. 1: 1. a separation vessel; 2. a vessel gas inlet; 3. a container safety valve; 4. a container air outlet; 5. the container drains water and oil stain.

Detailed Description

The implementation method comprises the following steps: fig. 1 is a schematic diagram of the overall structure of the present invention, a container air inlet 2 on a separation container 1 is arranged at the middle lower part of the container, water and oil in a conveying pipeline flow into the bottom of the separation container, and a container safety valve 3 is arranged at the top of the separation container 1, so as to facilitate safe unloading; the container gas outlet 4 is arranged at the middle upper part of the separation container 1 and outputs separated gas; the container drainage and oil stain port 5 is arranged at the bottom of the separation container 1, so that water and oil stain can be conveniently drained.

Claims (1)

1. The utility model provides a pressure fan is air feed pipeline blowdown separator that catchments in pit, by separator container (1), container air inlet (2), container safety valve (3), container gas outlet (4), container drainage and oil stain mouth (5) are constituteed, air inlet (2) on separator container (1) are in the well lower part of separator container (1), container safety valve (3) are at separator container (1) top, upper portion in separator container (1) is in container gas outlet (4), container drainage and oil stain mouth (5) are in separator container (1) bottom, characterized by: the gas containing a small amount of water and oil stain enters the separation container (1) through the gas inlet (2) of the container by the conveying pipeline, and is separated and precipitated in the separation container (1) and is discharged through the container drainage and oil stain opening (5).

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