Industrial water refers to the use of water by the different departments in engineering and mine companies in the industrial production process or during the manufacturing, processing, cooling, air conditioning, washing, boiler in the use of water and even the workers living water. Water in industrial production has a variety of purposes, it can be used as a heat transfer medium and also be a process of solvent, detergent, absorbent, extractive agent for an industrial water chiller industrial water chiller. What's more, it can be used for the production of raw materials or reaction material in the reaction medium. Therefore, it is called "water is the blood of industry".
Industrial Water Supply System
Industrial water supply system comprises a water intaking engineering, water delivery engineering, water treatment works and water distribution project in four parts. Industrial water supply system either can be a single only for industrial use or be made by mixing water supply system is assigned to the industry to build an industrial water supply branch system. In addition, in order to save water, industrial water supply often uses the circulation water supply mode. Circulating water is reused by the appropriate treatment. With the development of economy, the range of water for industrial use is increasing. In the situation of water lacked, the use of recycled water system is necessary, but also the need of the construction of water-saving society. According to estimation, industrial production is about 70%~80% water cooling water, cooling water recycling is an important work in industrial circulating water system. There can be divided into closed and open cooling water cycle system, and water cooled condensing unit water cooled condensing unit is also applied to this system.
The Analysis and Calculation of Water For Industrial Use
Refer to the industrial water demand calculation, there are two general ways: Direct calculation method that is based on industrial water use statistics calculated for industrial water, generally they have a relatively perfect system of water supply which can control and accounting for the volume of water output; The second is based on the norm estimate according to the local statistical analysis, obtaining industrial added value of water experience data. Then by the industrial added value calculation of water for industrial use. Norm estimation method is an indirect estimation whose key is to pass statistic to obtain more accurate industrial added value of water, the experience data, which is the foundation of the calculation. In the current statistical data is not perfect circumstances, the industrial added value of water data in erent regions also have relatively large differences.
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