FILTRATION

I filtri a pre-rivestimento sono ideali in caso di sospensioni contenenti pochi solidi

PRE-COAT FILTERS

Pre-coat filters are the ideal solution for slurries containing few solids.

 

These filters are also ideal for solids with chemical/physical characteristics that can quickly or irreparably clog the cloth and prevent correct filtration.

 

Further applications may include the treatment of slurries where an extremely clean filtrate or thin cake is required.

 

The main components of pre-coat filters are:

  • rotary drum
  • vacuum distribution system
  • tank
  • agitator
  • cake discharge device

 

The product is distributed evenly so as not to lose the vacuum effect and to allow optimal separation of the solid and liquid parts.

THE DISTINGUISHING FEATURES OF PRE-COAT FILTERS

Depending on the characteristics of the waste to be treated, different devices can be used to discharge solids through the filtration cloth.

 

The distinguishing features of a pre-coat filter are:

  • Highly efficient separation of light solids
  • Compact design
  • Continuous operation
  • Parts in contact with the product are made of suitable material
  • Great operating flexibility
  • Simple maintenance
  • Options for installing a partial or complete protective hood

THE APPLICATION FIELDS FOR PRE-COAT FILTERS

Depending on the scope of application and the data provided by the client, TECNIPLANT can recommend the correct sizing of the filter and implement a customised solution.

The following are the main areas of application fields for pre-coat filters:

  • Chemical industry
  • Food industry
  • Ecological plants
  • Ceramics industry
  • Refinery ash
  • Pharmaceutical industry
  • Electroplating industries
  • Industrial tanneries
  • Biotechnology

FULL TECHNICAL INFORMATION ON PRE-COAT FILTERS

More information about our solutions is given below so you can find all the technical features of TECNIPLANT pre-coat filters.

FUNCTIONAL DRAWINGS OF PRE-COAT FILTERS

Complete information on the operation of TECNIPLANT filters can be found in the section containing the functional drawings of the pre-coat filters.

Related products: other filtration solutions

Along with pre-coat filters, TECNIPLANT offers a wealth of related items that allow you to filter your product.

 

TECNIPLANT is a company with decades of experience in filter design, engineering and construction. This is why we can suggest many solutions for filtration: