The drying cylinder in the pulping machine is a mechanical device used to continuously dry the paper base after the pulp is formed. Drying cylinders usually consist of multiple main components, including roller shells, spoiler rods, siphons, end covers, manhole covers, bearings, shaft heads, steam joints, etc.

Drying Cylinder Structure

1. The roller shell is the main part of the drying cylinder. Its surface is used to contact the paper, and the heat released by the incoming steam is condensed inside to heat the paper.
2. The spoiler rod and siphon help improve heat transfer and prevent the water ring formed by condensed water from hindering heat transfer.
3. End caps and manhole covers are used to close both ends of the dryer cylinder to facilitate maintenance and inspection.
4. The bearings and shaft heads ensure the rotation of the drying, while the steam joint is responsible for introducing steam and discharging condensed water, which is the key to the continuous operation of the drying.

The drying cylinder is an important pulping machine accessory in the paper making and pulping process. If you want to know more detailed information and prices about pulping machines, please send us an email for consultation. Our email address: wastepapermachine@gmail.com