Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Method to dynamically tune precision resistance
Methods of measuring cell viability in tissue engineered products
Light emitting device and electronic device
Synergistic preparations based on mixtures of glycerol ether with aromatic alcohol for controlling mycobacteria
Device chip carriers, modules, and methods of forming thereof
Methods and devices for creating, compressing and searching binary tree
Audio conversation apparatus
  Randomly Featured Patents
Lithe cloth spectacles
Portable water treatment assembly
Learning based on feedback for contextual personalized information retrieval
Menthol filter for cigarettes
Muffler with a purifying system for car or motorcycle
Entertainment and exercise device
Central tightening system for anti-skid devices and an anti-skid device having the same
Non-aqueous liquid compositions comprising ion exchange polymers
Method of attaching strain gauges to various materials
Process for the production of urea