Inclined shaftless screw conveyor together with a tank for extraction of ash-sludge from a power plant. The ash-sludge have very fine particles. The particles enter the tank, go to the bottom and are extracted by the shaftless screw rotor.
The shaftless screw rotor have a very low RPM value to avoid mixing of the particles into the water.
The system takes out ash from process water in a simple and easy way. The systems avoids the process water to be treated in a special plant for handling this. This saves the power plant for expensive cost to handle poluted water.
See another example of a shaftless screw classifier
When you work with a classifier, you must be able to control the speed of the screw rotor when it is put in operation. Therefor you always shall combine a frequency inverter together with the electrical motor.
In this actual case the ash particles have a relatively low density. After installation the maintenance workes had to adjust:
After a few weeks, the screw classifier worked as planned.
In this process the engineers and technicians of BEMA supported the client to obtain a problem free operation of the screw classifier.
Product type | Screw conveyor, Silo / bin |
---|---|
Industry | Power plants |
Transported material | Ash |
Applied steel in product | Carbon steel, Stainless steel |
Surface treatment | Stainless steel – acid pickled |
BEMA A/S
Bredholm 3
6100 Haderslev
Danmark
CVR: 15525991
Kontakt
Telefonnr.: +45 74 52 16 21
E-mail: info@bema.as
Karriere
Bliv en del af BEMA
Jönkøbing 12.-14. november – Elmia Subcontractor
Odense 28.-29. november – Ajour
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