Iron hydroxide concentration dewatering centrifuge Ruichen environmental protection horizontal screw centrifugal dewatering machine

Description :

　　Iron hydroxide concentration dewatering centrifuge Ruichen environmental protection horizontal screw centrifugal dewatering machine

　　This type of centrifuge used for concentration and dehydration, abbreviated as the horizontal screw centrifugal dewatering machine, is a spiral discharge settling centrifuge. It is pushed to the slag discharge port at the small end of the drum through the blades on the spiral pusher, and the liquid phase overflows through the overflow hole at the large end of the drum. Continuously cycling in this way to achieve the goal of continuous separation. It mainly consists of a high-speed drum, a screw conveyor with a hollow shaft that rotates in the same direction as the drum and has a slightly lower speed than the drum, and a differential. When the suspension to be separated is sent into the drum by the hollow shaft, it is immediately thrown into the drum cavity under the centrifugal force generated by high-speed rotation. The high-speed rotating drum generates strong centrifugal force, which throws solid particles with higher density than the liquid phase onto the inner wall of the drum, forming a solid layer (called a solid ring layer due to its ring shape); Due to its low density and centrifugal force, water can only form a liquid layer inside the solid ring layer, known as the liquid ring layer. Due to the different rotational speeds of the spiral and the drum, there is a relative motion (i.e. speed difference) between the two. The relative motion between the spiral and the drum is used to slowly push the sludge in the solid ring layer to the cone end of the drum, and after passing through the drying zone, it is continuously discharged through the outlet distributed around the circumference of the drum; Due to the fact that the system is a blast furnace gas washing water sludge treatment system, the recovered water quality varies greatly, and the sludge particles cause severe equipment wear and tear. In addition, there are many uncertain factors affecting the external environment. In addition, the system has multiple types of treatment equipment and staggered treatment processes, which require high requirements for operating personnel. Therefore, to ensure the normal operation of each process and fully utilize the role of each facility and equipment, it is necessary to strengthen daily operation management and have a set of management measures to ensure it. The horizontal spiral centrifuge uses the principle of centrifugal settling to separate drilling suspension. It is pushed to the slag discharge port at the small end of the drum through the blades on the spiral pusher, and the liquid phase overflows through the overflow hole at the large end of the drum. Continuously cycling in this way to achieve the goal of continuous separation.

　　As shown in the figure

　　The Ruichen Environmental Protection Horizontal Screw Centrifugal Dehydration Machine for Concentrating and Dehydrating Iron Hydroxide is capable of continuous production, with high production capacity, low unit energy consumption, and high degree of automation, making it particularly suitable for industrial assembly line operations.

　　The machine is controlled by a frequency converter and can achieve stepless speed regulation to achieve the desired separation effect. In the event of machine overload or blockage of the screw and drum, the electronic control part will automatically sound an alarm and cut off the feeding system; Therefore, the machine operates reliably.

　　The machine adopts a planetary gear differential, with a large pushing torque. The differential motor is driven by an imported frequency converter, and the differential speed can be infinitely adjusted, making it highly adaptable to materials;

　　The machine has a compact structure, small footprint, easy installation, and simple maintenance. The vulnerable part - the spiral outer edge sprayed with high content tungsten carbide hard alloy, greatly improves wear resistance and doubles the service life.

　　The parts of the machine that come into contact with materials are made of stainless steel, which has strong corrosion resistance.

AfterSalesService :

• Iron hydroxide concentration and dehydration centrifuge