Suodatuskotelo

Suodatuskotelo, also known as a filter press, is a device used in the process of solid-liquid separation. It consists of a series of plates or frames that are stacked together, with a filter cloth or filter medium placed between each pair of plates. The liquid to be filtered is pumped into the chamber formed by the plates, and the solid particles are retained by the filter cloth. The filtered liquid is then collected from the bottom of the press, while the solid cake is removed from the top.

The operation of a suodatuskotelo involves several steps. First, the filter cloth is pre-wetted to ensure proper contact with the solid particles. The liquid is then pumped into the press, and the solid particles are retained by the filter cloth. The pressure is gradually increased to enhance the filtration process. Once the filtration is complete, the press is opened, and the solid cake is removed. The filter cloth is then cleaned or replaced, and the process is repeated.

Suodatuskotelo is commonly used in various industries, including mining, chemical, and food processing. It is particularly useful for filtering slurries with high solid content, as it can handle high pressures and large volumes of liquid. The design of the suodatuskotelo allows for continuous operation, making it an efficient and cost-effective solution for solid-liquid separation.