Resources Contact Us Home
Filtration-compression type filter press

Image Number 5 for United States Patent #4317734.

A filtration-compression type filter press comprising a fixed end plate and a movable end plate and compression filter plates suitably disposed therebetween. Each compression filter plate comprises a base plate two flexible fluid-tight sheets applied to the front and rear surfaces of the base plate respectively and having uneven filter surfaces with a filter cloth piece applied thereto to define pressure chamber between the base plate and each of the sheets and to provide a filtration chamber between adjacent filter plates for receiving a prefilt. The compression filter plate has a pressure fluid feed channel communicating with the pressure chamber a filtrate outlet channel open to its filter surface, and a prefilt supply channel open to the filtration chamber. The filter plate is further provided with another pressure fluid feed channel open to its filter surface and having a bypass channel in communication with the first-mentioned pressure fluid feed channel and a pressure fluid feed line and a branch line are provided with valves.

  Recently Added Patents
Systems and methods for processing telephone calls
Use of tris(hydroxymethyl) aminomethane for the stabilization of peptides, polypeptides and proteins
High-density fiber optic modules and module housings and related equipment
Antagonists of the glucagon receptor
Regenerative braking control to mitigate powertrain oscillation
Coated article and method for making the same
Processor engine, integrated circuit and method therefor
  Randomly Featured Patents
Two stroke diesel engine
Sealing device for a cavity of a waterproof connector housing
Method for cooling a plunger tip in a die casting machine of the cold chamber type and apparatus therefor
Plasma jet torch having gas vortex in its nozzle for arc constriction
Bearing housing with divided drainage and oil pooling annulus
Method and apparatus for temporarily inserting and positioning at least one energy emitting source in an animal body
Perpendicular magnetic recording medium and magnetic recording/reproducing apparatus using the same
Ball bearing retainer
Portable patient temperature adjustment apparatus and method
Method for supplying bioavailable methionine to a cow