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Recovery and utilization of air compressor cooling water

time:2017-09-06 16:16:55source:Ziqi compressorauthor: 赵疆昆Clicks: 0
China chlor alkali we adopt two kinds of methods of the same sample were determined by the method of the national standard one

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  China chlor alkali we adopt two kinds of methods of the same sample were determined by the method of the national standard one, first calculated that when using ammonia solution by using the theory of fine, and then use the measured value of the solution, to accurately determine the amount of nitrogen and water, to ensure the solution as a result of the table where the test so that there is no significant difference between before and after the improvement of the precision of the two sets of data.
Therefore, we improve the method for determination of iron content in industrial hydrochloric acid synthesis is feasible in the actual operation, but also avoid the national standard one adopts the method of ammonia dosage is not easy to control shortcomings, to ensure the accuracy of the results, but also to facilitate the operation of Biochemistry Institute of Yunnan University Wang Xiaofeng Nie Qinghua He Zhijian Hengyang caustic soda plant a man that selected two check the distribution of all one or two air compressor cooling water recycling plant existing Taiwan type oil-free air compressor, each design of cooling water consumption of a cooling water system using manganese sand iron removal of fresh water for cooling from the date drive to date, the system cooling water drained directly without recycling.
During the 98 years of plant retrofit repair, to save water, decided to use the air compressor cooling water recycling, additional storage tanks, pumps and other equipment, recycling cooling water to soft water station (with the addition of iron fresh water soft water station) for the production of softened water from April to December in the operation of the cooling no water indicators affecting softening water, cooling water recycling to reduce the r our factory fresh water tension, also make valuable water two times to use, to achieve the energy saving requirements.
Cooling water recovery process flow chart two notes of fresh water...
Feng, cold water million sweep water issue of air compressor air compressor after cooler, a water storage tank of a water pump of a cooling water recycling exchanger drawing process flow diagram of air compressor cooling water recycling two times using process method is simple and easy to have long-term economic and social benefits for the enterprise production, low cost (million large equipment investment benefit (a year for the factory of Qigihar Victory Company Jia Jinhui Zhang Wei to save water and reduce their energy consumption, high quality, early 000 epoxy resin plant will be built in Zhangjiagang recently, the Chinese government approved the construction of an annual production of Dow Chemical million high-quality epoxy resin plant in Zhangjiagang area in the years of production plan.
Dow's chemistry is committed to developing China's entire Asia Pacific epoxy resin market with a great determination to make the production base one of the hub of the Asia Pacific region.
Dow Chemical Pacific Co., Ltd., President of Dow Pacific, said that Dow will develop its business wherever it is, and it will be built according to world-class production, environmental protection and safety standards (Zhao Bohua).


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