The screw transporter is preferably a screw extruder or screw conveyer.

scroll conveyor of a waste cleaner

A device for carrying out of a container the aggregates produced during reprocessing of residual concrete has a conveyor (10) of the worm-conveyor type.

The system includes an auger pyrolysis reactor (16) that is fed with biomass solids.

A counter-current extractor for extracting an extract is disclosed which includes a housing (12) being a screw-conveyor (24) rotated by a motor (26).

The auger unit is adjustable in height - therefore adaptable to different materials and products

An electrically conductive scroll conveyor (13) is contained within a non-magnetic and non-conductive housing (14) under vacuum.

One suitable conveyance member (32) is a screw-type conveyor coupled to a motor (33) that applies a motive force to the cuttings.

Moreover, a space (13) is arranged above a screw conveyer (14) in the air-tight container (12).

The auger may be rotated about the same axis as the drum but at a different speed from the drum.

The present invention relates to a dispensing device (10) for delivery of items of candy, tea, coffee beans, nuts or the like, said dispensing device comprising: a stationary container (20); a conveyor screw (30) and drive means (50).

The screw feeder is provided with double threading (16) at the outlet end in order to provide a more even discharge of the product.

The pyrolysis products pass from the auger pyrolysis reactor directly to a cyclonic gasification reactor (28).

The drive shaft portion of the puffing drum traversing said prechamber is shaped as a screw conveyor element.

The outlet of the evacuator (EV) may be inserted in the housing (15) of a corresponding screw-conveyor element (EC).