
Solution
Paper Manufacturing / Pulp
Liquid ring vacuum pumps can be used to suction droplets, making them an ideal vacuum source for dewatering applications associated with papermaking machinery. They are also used as a vacuum source for removing residual air from high-quality paper coatings.
Tsurumi's vacuum pumps for dewatering applications with papermaking machinery can be operated efficiently at various vacuum source operation points because they adopt a ball valve as the discharge port. Thus, they can accommodate various specifications ranging from small to high capacities, thus contributing to enhanced equipment energy efficiency.
Applications
- Dewatering of papermaking machinery
- Drainage systems for papermaking machinery
- Black liquor evapolator
- Green liquor dregs filters
- Pulp bleaching processes
- Pulp dyeing processes
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VL Series
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Since it is a two-stage type with two impellers built in series in one pump, this vacuum pump can exhibit good performance even in a high vacuum range such as in distillation, concentration, and polymerization.