Candle filter is a sealed filter that does not leak or cause any environmental pollution; The filter element adopts a compound plum blossom structure design (internal stainless steel skeleton, external filter cloth), and can achieve one-time full process automated filtration. The filter cake is washed and dried, and gas back blowing is used for slag removal, with fast speed Clean to achieve significant economic benefits. Scope of application, fine chemical industry Plastic. Fuel. electroplate. grease Lubricating oil. Ceramics Glass. pharmacy. Sugar and other industries And precious metals Application of solid recovery such as catalysts.

What is the working principle of the candle filter machine? as shown below

The cake layer candle filter is a closed container that combines multiple porous filter elements. A filter cloth (or other filtering medium) is placed on the outer jacket of the filter element. During filtration, a pump is used to send the slurry into the filter. The liquid phase in the slurry passes through the filtering medium and flows into the center of the porous filter element, and is discharged at the clear liquid outlet. Before the cake layer is formed, the discharged "clear liquid" returns to the inlet of the raw slurry and is sent to the filter for circulating filtration until the cake layer is formed (meeting the filtration requirements). A signal is provided to control the clear liquid to no longer circulate. The clear liquid is sent to the next process for normal filtration through a three-way valve.

After a period of normal filtration, when the filter cake layer on the porous wick reaches a certain thickness, a signal is provided to control the feeding (stop), and then the residual liquid in the filter is drained. After draining, a signal is provided to control the blowback port (compressed air, nitrogen or saturated steam) to blow back, causing the filter cake to fall off. After a certain period of blowback, the blowback is stopped and a signal is provided to open the filter slag discharge port for slag discharge. After the slag discharge is completed, the slag discharge port is closed, returning to the initial state before filtration and preparing for the next round of filtration. Stainless steel fully automatic candle filter