Coal bed water drinking treatment device for mining

A treatment equipment and coal seam water technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, osmosis/dialysis water/sewage treatment, etc., can solve problems such as undrinkable, achieve good results and save money Labor, safe and reliable effect

Inactive Publication Date: 2012-11-07
戴永成
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there is a large amount of coal seam water underground, this water is not drinkable, because the underground coal seam water contains a large amount of coal ash particles and sulfide, high alkalinity (HCO 3- ) and high hardness, as well as other high-magnitude ionic components, are not drinkable. Therefore, how to obtain materials locally and convert coal seam water into drinking water is a major problem in solving underground drinking water

Method used

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  • Coal bed water drinking treatment device for mining
  • Coal bed water drinking treatment device for mining
  • Coal bed water drinking treatment device for mining

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Embodiment Construction

[0013] like figure 1 As shown, the mine coal bed water drinking treatment equipment of the present invention is mainly composed of a hose retractable device 1, a multi-stage filter, a dosing box 8, a reverse osmosis device 10 and a purified water control device 11 arranged on a rail flat car 12. The track flat car 12 can walk on the track, and the two ends of the track flat car 12 are provided with a protective fence 12-1. The protective fence 12-1 can prevent the collision between the pipeline car and the rail car from damaging the equipment, and can also play a role in promoting the handle and the lifting point. effect. The hose retractable device 1 includes a hose retractable box, a hose winding disc 1-1 arranged in the hose retractable box, and the hose retractable box is provided with a crank handle 1 for controlling the hose coil 1-1 -2, as in figure 2 shown. The purified water control device 11 includes a water tank, a float control valve 11-1 arranged on the rear ...

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Abstract

The invention relates to a coal bed water drinking treatment device for mining, which is mainly composed of a hose retracting and releasing device, a multistage filter, a reagent addition tank, a reverse osmosis unit and a purified water control device which are arranged on a rail trolley, wherein a hose connected with coal bed water is connected with a side water inlet of the purified water control device, a side water outlet is connected with a water inlet of a hydrocyclone, and a top outlet of the hydrocyclone is connected with the multistage filter through a pipeline, so that the coal bed water is finally connected with an upper inlet of the reverse osmosis unit; and a lower outlet of the reverse osmosis unit is divided into two way, one way is connected with a bottom port of the hydrocyclone, and the other way is connected with the purified water control device. Since the underground water source is sufficient, the invention can effectively solve the problem of insufficient underground drinking water, effectively utilizes the underground resources, saves the manpower for conveying water from the ground, does not need electric equipment or any other dynamic equipment, and can operate safely and reliably. The invention has the advantages of simple structure and favorable effect, and is convenient to use and simple to operate.

Description

technical field [0001] The invention relates to drinking water treatment equipment, in particular to drinking water treatment equipment for coal bed water used in underground coal mines. Background technique [0002] At present, drinking water in underground coal mines is mainly bottled water brought underground from the ground or water containers such as teacups brought by individuals to bring water underground for drinking. The consumption is large, and the drinking water brought to the well is very limited, and it is necessary to use manpower to continuously transport water to the well for replenishment. Workers are labor-intensive, time-consuming and labor-intensive. Once an accident occurs underground, drinking water will not be replenished. Although there is a large amount of coal seam water underground, this water is not drinkable, because the underground coal seam water contains a large amount of coal ash particles and sulfides, high alkalinity (HCO 3- ) and high ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/02C02F1/44
Inventor 戴永成
Owner 戴永成
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