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
Touch screen panel
Circuit and method for generating an AC voltage from a plurality of voltage sources having a temporally variable DC output voltage
Sink
Controlling a resource demand system
Apparatus for focus beam analysis of high power lasers
Method for manufacturing light emitting diodes
Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
  Randomly Featured Patents
Variable resistance system
Flow rate control device having priming mechanism
Ergonomic adjustable chair and method
Medical diagnostic ultrasound system and method for improved flow or movement detection with multiple clutter filters
Internal combustion spark ignition engine
Spinner for bike hub
Pull sheet pallet with collapsible nub structures
Portable OCR system
Tow assembly for heavy trucks
Electrical power supply suitable in particular for DC plasma processing