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Advantages of horizontal screw centrifuge

May 20, 2019

The horizontal screw discharge sedimentation centrifuge (referred to as the horizontal screw centrifuge) is a device for separating the suspension by the principle of centrifugal sedimentation. The rotor structure is divided into parallel flow, countercurrent, composite spiral, two-way extrusion, etc. In the application, there are concentrated, dehydrated, grading, concentrated dehydration and other models, which can be widely applied to chemical, light industry, pharmaceutical, food. , environmental protection and other industries.


1, continuous automatic operation


The horizontal screw centrifuge adopts automatic control from pumping out sludge, injecting liquid medicine and discharging sludge cake. It is linked with the mud pump and dosing pump through the electric control cabinet. No need for personnel to operate the equipment, the operation will not block. , filter belt deviation or other phenomena that affect the safety of the process, daily maintenance and maintenance is simple, 24 hours continuous unmanned operation. For the first time, the continuous automatic operation of sludge dewatering in the true sense was realized.


2. Save engineering investment


The decanter centrifuge itself has a sludge concentration function, which directly treats the aerobic sludge in the aeration tank, does not require a concentration and storage unit, and reduces the overall land occupation and construction cost of the sewage treatment facility.


3, the body is light and durable


Due to the direct mechanical dewatering and dewatering, the horizontal screw centrifuge is not designed to be large, so the machine is designed to be quite lightweight. The body is almost entirely made of high-quality carbon steel or stainless steel, which has a long service life and durability.


4, the equipment is not easy to block the material


The unique large cone angle structure makes the equipment difficult to block the material, does not need to carry out a large number of cleaning to prevent the filter joints from being blocked, reduces the burden of internal circulation, and solves the troubles caused by the traditional dewatering equipment blocking materials.


5, save operating costs


The integrated overall design, compact design, and significant savings in operating costs. The low-speed screw extrusion technology makes the power consumption greatly low; the equipment is not blocked, no need to be flushed; 24 hours automatic unmanned operation, the labor cost is greatly reduced.


6, a wide range of applications


The horizontal snail centrifuge can be widely used in sludge dewatering in municipal sewage, food, beverage, slaughter breeding, printing and dyeing, petrochemical, paper making, leather, pharmaceutical and other industries. The unique dehydration principle makes the equipment suitable for high and low concentration sludge. It has created a precedent for direct dewatering of low-concentration sludge; the innovative structural design makes the equipment suitable for all types of sludge with high and low viscosity, especially for printing and dyeing sludge, which is a tool for dewatering of paper printing and dyeing sludge!