Research on the Process Technology of Reactor Feed Vaporizer
The reactor feed vaporizer manufactured by our company is the world's first horizontal falling film evaporator using shell side falling film,and this article discusses its process technology,including the forming control of inlet transition pipe,roundness control of large diameter thin-walled cylinders,assembly size control of distribution device falling film tube,and heat treatment deformation control of large diameter thick-walled expansion joints,nondestructive testing technology for butt and corner joint of rectangular tube plate and shell.
reactor feed vaporizerlarge diameter thin-walleddistribution device falling film tubeheat treatment of large diameter thick-walled expansion joints
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