Continuous Bleaching Section
Inside the continuous bleacher the oil is mixed with bleaching earth with the help of agitator. The agitator gives complete and proportional mixing which increase the quality of the oil. The bleacher insider, divided into two section "Agitation & Reduction". The agitation section for mixing the oil with bleaching earth. The reduction section for holding the mixture to complete the chemical reaction between earth and oil.For this reason a wet bleaching plant has an extra drying vessel between the bleaching reactors & to maintain the correct water content, the bleaching reactor operates at a vacuum level. Wet bleaching utilizes the earth more sufficiently, then you use less earth, and consequently will have lower earth costs, and lower losses of oil retained in the spent earth. Oil feed directly to the bleaching reactor. The vertical Pressure Leaf filters are arranged so that the oil can be recycled. Feed to the other filter when cleaning is required. Oil in the filter cake is reduced by steam blowing. The oil in the steam is separated in a cyclone and returned to a slop oil tank.WHY SAIFCO'S BLEACHER?
- Cuts costs on labor, maintenance, spares and bleaching earth.
- Proportions bleaching earth to oil or tat, continuously and accurately.
- Optimum conditions of vacuum temperature and dryness of both components facilitates efficient deaeration and degasification of the oil-earth mixture.
- Minimizes operator attendance by fully automating the process.
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