Comparative analysis on steam control system
THE SPECIFICATION OF PREHEATER
○ The diameter of the pre-heating cylinder: φ1,028 mm/φ828 mm; the pre-heating
cylinder meets the China national standard for Class 1 pressure vessels; With the
pressure vessels test certificate.
○ The cylinder body has an elliptic end plate structure to offer even heating of raw
paper.
○ A chain transmission is hidden in the wall of the machine, so it is safe and reliable; ○ Paper guide rollers: One direction-changing roller is fixed on the wall of the machine
and another one is mobile outside the pre-heating cylinder to control the heating area #Preconditioner
of the face paper; theCorrugated Machine Roller parallelism of the mobile paper guide roller is adjustable.
○ The direction-changing roller of the core paper pre-heating cylinder has an elastic
roller structure Carton box Stitching Machine, offering even tension of raw paper.
○ The angle of contact is adjustable in approximately 360° Corrugated Roller. ○ The rotation surface can be properly adjusted according to the wear situation of the pre-heating cylinder.
During the operation of the preheater, we should pay attention that whether the condensate water in the steam system is unobstructed. If the condensed water in the drum dryer can not be discharged in time, keeping accumulated will affect the surface temperature of the drum dryer and the preheating effect of the paper Heat Resistant Tape.#Preheater The high temperature condensate produced by the drum dryer of the preheater still has the heat available for use. At present, the method of closed recovery is often used to directly send it back to the boiler for use, which can play the role of energy saving and consumption reduction.#Pre-heating Cylinder
▲Segment Steam System
▲Single-side Steam System
▲Closed Recovery System
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