Stationary Single-Column barrel emptying plant

Emptying & Filling Plants

Description

The eccentric screw pump with follower plate, submerge by the low pressure produced by the pump, slowly into the barrel. Before reaching the bottom of the barrel the pump is turned off by a magnetic limit switch on the pneumatic cylinder. Thus, a prolonged dry running of the pump is prevented. The remaining residue in the barrel amount is about 1% of the barrel volume. The pneumatically operated vent valve (pinch), mounted on the follower plate, will supply compressed air from about 0.5 bar between barrel base and follower plate. The resulting lifting force transports the eccentric screw pump as far out from the barrel until the follower plate has reached the barrel edge. Then the vent valve is shut off. By means of lift cylinder the pump with follower plate is lifted into the upper end position.

Technical Data
- Vertical Eccentric Screw Pump JP-700.25.2 with gear motor
- Follower plate made of stainless steel 1.4301 with sealing lip made of silicone rubber
- Clamping ring with stator cladding tube to coupling of the pump
- Hand-operated vent valve
- Pneumatically actuated vent valve.
- Base plate with lifting column made of stainless steel 1.4301.