A chamber filter press is a type of filter press that operates on a batch filtration basis, where the slurry is pumped into a series of chambers formed by the recessed filter plates. These chambers are filled with the slurry, and pressure is then applied to force the liquid component (filtrate) out through the filter cloth, leaving behind a solid cake. Here are some key characteristics and features of a chamber filter press:

Recessed Filter Plates: Chamber filter presses utilize filter plates with recessed areas that create chambers between adjacent plates when stacked together. These chambers serve as compartments to hold the slurry during the filtration process.

Batch Operation: Unlike continuous filter presses, which operate continuously, chamber filter presses operate in batches. Once a batch of slurry has been processed and the filter cake has been formed, the press is opened, and the cake is discharged before starting a new cycle.

High Solids Retention: Chamber filter presses are known for their ability to achieve high levels of solids retention in the filter cake. The recessed chambers provide ample space for the solids to accumulate, resulting in a drier and denser cake compared to other types of filter presses.

Effective Filtration: The design of chamber filter presses promotes effective filtration by ensuring uniform pressure distribution across the filter cake. This helps to maximize the filtration efficiency and minimize the formation of cracks or channels in the cake, which can compromise the quality of the filtrate.

Versatility: Chamber filter presses can be used for a wide range of applications and can handle various types of slurries, including those with high solid content or difficult-to-filter materials.

Filter Cloth Washing: Some chamber filter presses are equipped with automatic cloth washing systems, which help to maintain the cleanliness and efficiency of the filter cloth by removing accumulated solids and debris.

Chamber filter presses are commonly used in industries such as wastewater treatment, mining, chemical processing, and pharmaceuticals, where efficient solid-liquid separation is required. They offer advantages such as high solids retention, effective filtration, and versatility, making them a popular choice for many applications.