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The crystal evaporation technology is adopted, which has the characteristics of high evaporation efficiency, low scaling rate, few bubbles, no blockage, long operating cycle and high concentration of black liquid from the effect.
1. In addition to providing a preheating zone, the internal recirculation pipe can also reduce investment, installation and maintenance costs and reduce heat loss;
2. The recirculation pump with fixed spring avoids the application of telescopic joints and prevents the leakage of black liquid caused by telescopic joints;
3. Adopt an advanced black liquid distribution system dedicated to the top to evenly distribute the black liquid through all tubes to achieve lower film equalization;
4. The heating chamber is divided into two areas: light and heavy pollution. The special structural design makes its light and dirty areas run like stripping towers. The condensate collected in the light and dirty areas contains a small amount of COD, and the COD content of the condensate collected in the heavy and dirty areas is high, and the main COD is concentrated in a small amount of condensate;
5. The air chamber is equipped with a special mist separator with extremely high performance. The steam solid content leaving the mist separator is less than 10 ppm;
6. The application of crystallization technology greatly reduces the scaling phenomenon of the evaporator, and a black liquid with a high concentration of 80% DS can be obtained when the I effect is concentrated.
The crystal evaporation technology is adopted, which has the characteristics of high evaporation efficiency, low scaling rate, few bubbles, no blockage, long operating cycle and high concentration of black liquid from the effect.
1. In addition to providing a preheating zone, the internal recirculation pipe can also reduce investment, installation and maintenance costs and reduce heat loss;
2. The recirculation pump with fixed spring avoids the application of telescopic joints and prevents the leakage of black liquid caused by telescopic joints;
3. Adopt an advanced black liquid distribution system dedicated to the top to evenly distribute the black liquid through all tubes to achieve lower film equalization;
4. The heating chamber is divided into two areas: light and heavy pollution. The special structural design makes its light and dirty areas run like stripping towers. The condensate collected in the light and dirty areas contains a small amount of COD, and the COD content of the condensate collected in the heavy and dirty areas is high, and the main COD is concentrated in a small amount of condensate;
5. The air chamber is equipped with a special mist separator with extremely high performance. The steam solid content leaving the mist separator is less than 10 ppm;
6. The application of crystallization technology greatly reduces the scaling phenomenon of the evaporator, and a black liquid with a high concentration of 80% DS can be obtained when the I effect is concentrated.
