Automatic CTO activated carbon filter cartridge machine slagging process and operation requirements

The automatic CTO activated carbon filter cartridge machine is mainly used by a gear oil pump or a centrifugal pump to pump the activated carbon mixed liquid mixed by the decolorizing pot or the stirring tank through the pipeline to the activated carbon decolorizing filter tank and fully filled under the action of the pump thrust. By circulating, the large particles of activated carbon are first trapped on the surface of the filter to form a filter cake layer. Under the action of the filter cake layer, the fine particles of activated carbon are trapped to form numerous fine channels, thereby trapping finer suspensions. Only allow the passage of clear liquid. At this point, the filtration begins. During the filtration process, a new mixture of activated carbon is drawn in to form a new cake layer, so that the filter cake will not be clogged, so that the material passes through the filter cake layer. Substantial filtration is carried out, and the clear liquid flows through the internal passage of the filter through the oil discharge nozzle to the oil discharge pipe, and flows through the pipeline to the finished product tank under the action of the pump thrust.

Automatic CTO activated carbon filter machine slagging process

The automatic CTO activated carbon filter machine increases the filtration amount of the activated carbon mixture, the filter cake layer becomes thicker and thicker, the filtration resistance increases, and the pressure inside the tank rises. When the pressure gauge on the upper part of the filter is 0.4Mpa, the stop is stopped. The activated carbon mixture is transported in the filter tank, the air compressor is turned on, and air is input into the filter tank through the overflow port through the overflow port. Under the action of the air pressure, the oil in the filter cake is gradually pressed out, and the color is returned to the bleaching through the pipeline. After the pot or the stirring tank, after about 30 minutes, the filter cake is pressed dry, and the air is input into the filter. When the pressure gauge on the upper part of the filter is displayed as 0, the butterfly valve is opened, the vibrating body is started, and the slag is discharged. When draining, close the butterfly valve and all valves and start the next round of filtration.

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