Back to results
US 3,974,026 AGranted
Belt press with rotatable cylinder and adjustable pressure member
AssigneeEscher Wyss Limited
InventorsStephen Derek Emson, Christopher Stephen Norton, James Royston Wilson
Life of this patent
Estimating the term…
Abstract
The belt press is constructed with a rotatable cylinder, a guide belt to confine the material between the belt and cylinder, and a press member for pressing the belt towards the cylinder to remove water from the confined material. The press member has a curved face slightly spaced from the belt as well as a pressure chamber which delivers a pressurized medium, such as water or air, against the belt over the face of the press member.
Claims4
A belt press comprising
- a rotatable cylinder, a guide belt guided over a peripheral portion of said cylinder to confine material to be pressed therebetween,
- a pressure member having at least one chamber for connection to a means for supplying a pressure medium, said chamber being disposed adjacent said guide belt, said pressure member further having an arcuate portion corresponding to the shape of said cylinder and disposed in opposition to said peripheral portion of said cylinder, said means defining at least one aperture in said arcuate portion to communicate with said chamber, and
- an adjusting means for adjusting the distance of said pressure member from said belt, said adjusting means including a stationary guide, a pin mounted on said pressure member and guided in said guide, and an adjusting screw engaging said pin and rotatably mounted in said guide.
Dependencies are inferred from the claim text.