Rope threading system are designed for continuous mixing, pulping of paper broke and trimms from paper machine. Coach agitator is usually located under coach suction roll and on the beginning of the press part. Operation output of coach agitator depends mainly on paper width, output and kind of operated paper on paper machine.

Design

The agitating equipment itself with flange can be beard in stainless steel welded or concrete tank which is covered by welded stainless steel sheets. Particular sizes of the agitators differ by number of tearing paddles and their size, shaft design, sealing unit and
tank size.

Sealing unit is sealed on both sides by sealing rope or double mechanic sealing. In case of bad access to the agitator is back
part of the bearing replaced by sliding bearing. There’s put a screen on bottom discharging part of the tank. Screen is perforated with holes or slots.

Main parts

• Tank (1)
• Basic bearing body (2), with sealing or bead bearing
• Bearing body drive (3) with sealing
• Double mechanic sealing or rope sealing (4)
• Electric gearbox (5)
• Flange for level sensor (6)
• Discharge with screen (7) (slots, holes)
• Shaft with tearing and doctoring paddles (8)

Material

• All parts coming in touch with stock are of stainless steel.

Accessories

• Control valve for sealing water inlet
• Chute with shower pipe
• Part of inlet pipe for diluting water

Auxiliaries

• Level sensor
• Consistency measurement
• Control and closing armatures
• Pipe line
• Pump
• Frequency converter
• Break sensor