CN201090242Y - Floatage type output pipe for cleaning mine underground water storehouse - Google Patents

Abstract

The utility model is a floating output pipeline for cleaning sediments in mine underground water tanks, which is composed of a fixed output pipeline leading to a filter press, a flexible pipeline, and an upright connecting pipeline, wherein the fixed output pipeline is connected with the flexible pipeline, and the flexible pipeline is connected with the equipment. The vertical hard pipes on the mechanical dredger are connected, and several foam buoys or floating balls are arranged at intervals on the flexible pipe. The flexible pipeline full of sediment floats on the water surface of the water tank by floating objects and moves on the water surface with the cleaning machine. It is specially used to transport the solid sediment in the underground water tank of the mine, so as to realize the non-stop decontamination of the underground circulating water tank of the mine. The real-time dynamic separation of coal water or other sediments and water in the water tank has the advantages of simple structure, convenient use, high work efficiency, time-saving and labor-saving, and wide practicability.

Description

Mine underground water tank sediment cleaning floating output pipeline

technical field

The utility model relates to a floating output pipeline for cleaning the deposits of underground water tanks in mines, and is especially suitable for pulling a cleaning machine for underground water tanks in mines and transporting solid deposits in the underground water tanks of mines.

Background technique

The mine underground water tank is an indispensable part of the mine drainage system. With the increase of the mine mining depth, the water inflow increases, and a large amount of inrush water carries solid particles into the water tank, which mainly contain coal slime, sand or other sediments. The impurities in the water will settle down after entering the water tank. After a certain period of accumulation, the effective volume of the water tank is reduced, and it must be cleaned regularly. Dig out the sediment. Otherwise it will directly threaten mine safety production.

At present, the cleaning of underground water tanks in mines generally adopts regular clearing and digging of water tanks, and most of them are manually carried out. The environment of the underground water tank is harsh and the space is narrow. Due to the high water content in the sediment, it often becomes semi-fluid or fluid after agitation. Using traditional shovels and buckets to clear the tank is labor-intensive and low in efficiency. The section is limited, and it is impossible to arrange many people to work at the same time, so the operation efficiency is low, the labor intensity is high, and the clearance cycle is long, which cannot meet the production needs, and is not suitable for the mechanization of mine excavation.

Utility model content

The purpose of the utility model is to provide a compact structure, high working efficiency and easy to use floating output pipeline for cleaning the deposits in the underground water tank of the mine aiming at the deficiencies in the prior art.

In order to achieve the above object, the sediment cleaning floating output pipeline of the present utility model is composed of a fixed output pipeline leading to the filter press, a flexible pipeline, and an upright connecting pipeline, wherein: the fixed output pipeline is connected with the flexible pipeline, and the flexible pipeline is connected with the flexible pipeline. The vertical hard pipes on the mechanical dredger are connected, and several foam buoys or floating balls are arranged at intervals on the flexible pipes.

Joints are provided between the fixed output pipeline and the flexible pipeline, and between the flexible pipeline and the vertical connecting pipeline.

The sediment cleaning floating output pipeline of the utility model is one of the main equipment of the sediment cleaning system of the underground water bin, and is specially used for pulling the mine underground water bin cleaning machine and transporting the solid sediment of the mine underground water bin. The solid deposits cleaned by the automatic cleaning machine of the underground water tank of the mine are continuously and instantly transported to the processing equipment outside the water tank to realize the non-stop cleaning of the underground circulating water tank of the mine, and the real-time dynamics of coal water or other sediments and water in the water tank Separation, its structure is simple, easy to use, high work efficiency, time-saving and labor-saving, and has wide practicability.

Description of drawings

Accompanying drawing is the structure diagram view of the utility model.

In the figure: 1-mine car, 2-filter press, 3-fixed output pipeline, 4-pipe connector, 5-flexible pipeline, 6-water tank cleaning machine, 7-vertical connecting pipeline, 8-pontoon.

specific implementation plan

The utility model will be further described below in conjunction with the embodiment in the accompanying drawings:

As shown in the accompanying drawings, the sediment cleaning floating output pipeline is composed of a fixed output pipeline 3, several foam buoys or floating balls 8, a flexible pipeline 5, an upright connecting pipeline 7 and a pipeline connector 4, and several foam buoys or floating balls 8 Tied to the flexible pipe 5, the flexible pipe 5 filled with the sediment in the water tank floats on the water surface of the water tank by the buoyancy of the foam buoy or float, and moves on the water surface with the cleaning machine 6, and the fixed output pipe 3 is adjusted according to the water tank The specific structure starts from the entrance of the water tank and is fixedly laid along the wall or roof of the water tank roadway to the middle part of the water tank. The flexible pipe 5 is connected to the vertical connecting pipe 7 connected to the sediment cleaning machine 6 at the bottom of the water tank. The flexible pipeline 5 is connected to the fixed output pipeline 3, and the fixed output pipeline 3 and the flexible pipeline 3, and between the flexible pipeline 5 and the vertical connecting pipeline 7 are all connected by the pipeline connector 4 with a sealing ring. The pipe diameters of the fixed output pipeline 3, the flexible pipeline 5, and the vertical connection pipeline 7 are determined according to the amount of sediment cleaned out by the sediment cleaning machine at the bottom of the water tank. The sediment in the water tank cleaned by the cleaning machine is discharged through the vertical connecting pipeline 7, the flexible pipeline 5 and the fixed output pipeline 3, and is directly transported to the ground with the mine car 1 after being processed by the vibrating screen or the filter press 2.

Claims (2)

1. mine cleaning water sump settling down well floatation type output channel, it is characterized in that: it is made of the fixedly output channel (3) that leads to filter press (2), flexible duct (5), upright connecting pipe (7), wherein: fixedly output channel (3) is connected with flexible duct (5), flexible duct (5) links to each other with upright rigid tubing (7) on being located at mechanical dredging device (6), is interval with several foam floating drums or ball float (8) on the flexible duct (5).

2. mine cleaning water sump settling down well floatation type output channel according to claim 1 is characterized in that: between described fixedly output channel (3) and the flexible duct (5), be equipped with connector (4) between flexible duct (5) and the upright connecting pipe (7).