Practical Exercise on Purification Technology Version [024]
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The models of the ammonia compressors are MCL526+3MCL527. The meanings of each symbol in 3MCL527 are ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿. 3 indicates the presence of air pockets, M denotes horizontal splitting, CL stands for vaneless diffuser, 52 means the diameter of the first-stage impeller is 520 mm, and 7 refers to 7 stages of compression. Coalification Region Purification Technology Edition – 2017 Coal Chemical Industry “My Technical Upgrades” Contest (with generous prizes) http://bbs.hcbbs.com/thread-1786290-1-1.html Registration for Chemical Engineers – Experience Sharing Event “Learning from Others’ Experiences” http://bbs.hcbbs.com/thread-1808158-1-1.html
It indicates that the number of impeller stages inside the cylinder is 7. It shows that the nominal diameter of the first impeller is 52 (unit: cm). It refers to a centrifugal compressor with a vaneless diffuser. It means that the compressor has a horizontally split structure. It indicates that the compressor is capable of both air extraction and injection
3 indicates the presence of air pockets, M denotes horizontal splitting, CL stands for vaneless diffuser, 52 means the diameter of the first-stage impeller is 520 mm, and 7 refers to 7 stages of compression
3 indicates the presence of air pockets, M denotes horizontal splitting, CL stands for vaneless diffuser, 52 means the diameter of the first-stage impeller is 520 mm, and 7 refers to 7 stages of compression.
3 indicates the presence of air pockets, M denotes horizontal splitting, CL stands for vaneless diffuser, 52 means the diameter of the first-stage impeller is 520 mm, and 7 refers to 7 stages of compression.
7: Indicates that the number of impeller stages inside the cylinder is 7. 52: Indicates that the nominal diameter of the first impeller is 52 (unit: cm). CL: Indicates a centrifugal compressor with a vaneless diffuser. M: Indicates that the compressor features a horizontally split structure. 3: Indicates that the compressor is equipped with functions for air extraction and addition
3 indicates the presence of air pockets, M denotes horizontal splitting, CL stands for vaneless diffuser, 52 means the diameter of the first-stage impeller is 520 mm, and 7 refers to 7 stages of compression.
M represents the horizontal sectional structure of the casing; CL refers to the centrifugal compressor and the vaneless diffuser; 527 is the diameter of the first-stage impeller
3 with intermediate extraction, M horizontal split, CL bladeless diffuser, 52 blades; nominal diameter of turbine: 520 mm; 7 stages of compression
3 indicates the presence of air pockets, M denotes horizontal splitting, CL stands for vaneless diffuser, 52 means the diameter of the first-stage impeller is 520 mm, and 7 refers to 7 stages of compression
3 indicates the presence of air pockets, M denotes horizontal splitting, CL stands for vaneless diffuser, 52 means the diameter of the first-stage impeller is 520 mm, and 7 refers to 7 stages of compression.