Improved elliptically stacked solid-liquid separation equipment

• Main Authors: JIANG ZIHOU, JIANG ZICAI
• Format: Patent
• Language: English
• Published: 06.05.2015
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model provides improved elliptically stacked solid-liquid separation equipment, which comprises a natural dehydration section and a squeeze dewatering section, wherein a squeeze plate comprises a first squeeze section and a second squeeze section; the first squeeze section is located in front of a physical conveying direction; the second squeeze section is located behind the physical conveying direction; a bending structure is formed between the first squeeze section and the second squeeze section; an included angle alpha1 between the connecting line of the head end and the tail end of the first squeeze section and the carrying surface of the squeeze dewatering section is greater than an included angle alpha2 between the connecting line of the head end and the tail end of the second squeeze section and the carrying surface of the squeeze dewatering section; the smallest height from the first squeeze section to the carrying surface of the squeeze dewatering section is not smaller than the largest height from the second squeeze section to the carrying surface of the squeeze dewatering section; and the height from the lowest point of the connected part of the first squeeze section and the second squeeze section to the carrying surface of the squeeze dewatering section is greater than that from the tail end of the second squeeze section to the carrying surface of the squeeze dewatering section. The improved elliptically stacked solid-liquid separation equipment provided by the utility model is capable of rapidly discharging the moisture extruded from a physical material, so that the solid-to-liquid ratio of the physical material is increased.