Mine-use water-purifying device

Abstract

A mine-use water-purifying device comprising: a precision filter, a carbon fiber filter, a security filter, a high-pressure delivery pump, a reverse osmosis apparatus and a connecting and transporting pipeline. Raw water is purified successively through the precision filter, the carbon fiber filter and the security filter step by step, and is transported to the reverse osmosis apparatus through the high-pressure delivery pump for achieving deep purification. The device is reasonable in structure, is convenient and quick to install, is high in purification rate, can be moved integratedly, can satisfy underground coal mine production and underground coal mine safety production requirements, is suitable for an adverse production environment in underground coal mine and is convenient to inspect, maintain and repair.

Description

technical field [0001] The invention relates to a water treatment device, in particular to a mine water purification device. Background technique [0002] Emulsion is a high-performance semi-synthetic solution, which is widely used in the processing and mining of aluminum metal alloys, especially in various coal mines. It is an indispensable power medium for roadheaders, coal plows and hydraulic prop systems. , The quality of the emulsion also determines whether coal can be mined quickly and safely. The requirements for preparing the emulsion are very high: 1. The water should be neutral or close to neutral. 2. The water should be colorless, Transparent, tasteless, free of mechanical impurities and suspended solids. 3. Turbid muddy water and salt water cannot be used. 4. The lower the hardness of the water, the better. Water with too high hardness cannot be used. 5. The content of sulfate ions and chloride ions must be Low, which is beneficial to metal rust prevention. Unde...

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Problems solved by technology

[0002] Emulsion is a high-performance semi-synthetic solution, which is widely used in the processing and mining of aluminum metal alloys, especially in various coal mines. It is an indispensable power medium for roadheaders, coal plows and hydraulic prop systems. , The quality of the emulsion also determines whether coal can be mined quickly and safely. The requirements for preparing the emulsion are very high: 1. The water should be neutral or close to neutral. 2. The water should be colorless, Transparent, tasteless, free of mechanical impurities and suspended solids. 3. Turbid muddy water and salt water cannot be used. 4. The lower the hardness of the water, the better. Water with too high hardness cannot be used. 5. The content of sulfate ions and chloride ions must be Low, which is beneficial to metal rust prevention. Underground water in coal mines is generally transported to the underground through long-distance pipelines after ground treatment or using coal mining infiltration water as a water source, which cannot meet the water quality requirements for emulsion preparation

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