【Q&A Question 250】2017.09.08
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【Q&A Question 250】September 08, 2017: What type of water is used in the compressor water tank? What is the purpose of a replacement water tank? (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) The answers to the daily questions change, and today’s answers are shown in subsequent questions. For management purposes, if you need to view content from a few days ago, please access it through the summary post below. 2017 Q&A Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657793-1-1.html 2017 Daily Question Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657794-1-1.html 2016 Q&A Summary Thread (updates completed) http://bbs.hcbbs.com/thread-1597792-1-1.html (Source: Haichuan Chemical Industry Forum)
Soft water, which removes contaminants and prevents scaling from affecting heat exchange efficiency
Deionized water, to prevent scaling in the compressor cooling system and avoid impacts on heat exchange efficiency
Demineralized water is used to prevent impurities at the bottom of the water tank from reaching the packing seals and cylinder liner seals, thereby avoiding impacts on the cooling efficiency.
Soft water is used； Over time, the water in the tank accumulates impurities, and it is necessary to replace the water in order to remove these impurities
Soft water is used； Over time, the water in the tank accumulates impurities, and it is necessary to replace the water in order to remove these impurities
Generally, compressor stuffing boxes use softened water from a water treatment station
We use demineralized water; the replacement is necessary because, due to prolonged cyclic operation, the compressor cooling water becomes dirty, which reduces its cooling efficiency. At the same time, the cooling water temperature can be temporarily reduced through displacement.