Vertical Filter is a highly efficient, energy-saving and hermetically sealed fine filtering equipment. It is widely used in chemical, petroleum, painting, foodstuff, pharmaceutical and many other industries.

Since this equipment has many advantages such as a unique structure, a compact size, high filtering efficiency, good clarity of the filtered liquid, no material wastage, and no consumption of filter paper and filter cloth, it only consumes a small quantity of filter aid. It is easy to maintain, clean, and operate at a very low cost.

Application Industry

Oil industry: crude oil, bleached soil, hydrogenated oil, refined oil, stearin, fatty acids, etc.

Petroleum chemical products: diesel oil, lubricating oil, paraffin wax, mineral oil, etc.

Beverages: beer, juice, wine, milk, etc.

Organic chemical products: various organic acids, alcohols, benzene, aldehydes, etc.

Paint: resins, varnishes, dyes, lacquers, etc.

Inorganic chemical products: bromine water, potassium cyanide, fluorite, etc.

Foodstuff: gelatin, vinegar, starch, syrup, sugar water, etc.

Pharmaceutical products: hydrogen peroxide solution, vitamins, etc.

Mineral products: fine coal, cinder, etc.

Others: air purification and water treatment, etc.

Equipment Structure

The main body of the filter consists of a vessel, filter gauzes, a lifting structure, and an automatic discharging device. The filter gauzes are made of multilayer stainless steel and are conveniently installed on the central liquid pipe.

In the process of filtration, the unfiltered liquid mixed with filter aid comes into the filter body through a transfer system (pump or other tools). After a stable filter cake is formed on the filter gauze flakes, the filtrate is filtered through the micropores of the filter cake.

A whole filter system is composed of a filter, a mixing cylinder, a transfer pump, piping, valves, an electric control system, and some auxiliary equipments. The filter techniques are determined according to the filter medium.