The LW series horizontal spiral unloading sedimentation centrifuge is one of the main equipments of the sludge dewatering system. It is mainly composed of a high-speed rotating drum, which has the same rotation as the drum and forms a spiral with a certain speed difference, such as a differential and a frame. Component composition. When the sludge enters the inner cavity of the centrifuge drum, the high-speed rotating drum produces a strong centrifugal force. The sludge particles are dense and generate a large centrifugal force, so the sludge is settled on the inner wall of the drum to form an annular solid phase Mud cake layer; and the density of water is small, the centrifugal force is also small, can only form a liquid ring layer inside the solid ring layer, due to the different rotation speeds of the screw and the drum, the two have relative motion (that is, the differential rotation speed), through the screw handle The sludge deposited on the inner wall of the drum is pushed to the outlet of the small end of the drum, and the separated water is discharged from the other end of the drum. The function of the differential is to form a certain speed difference between the drum and the spiral. Flocculants are added to the mud to produce flocculation, which makes the dispersed sludge particles aggregate to produce larger flocs and accelerate the separation of mud and water.

Continuous operation, spiral discharge, large production capacity.

Compact structure, convenient operation and maintenance.

Wide application range, can be widely used in chemical, petroleum, food, pharmaceutical, environmental protection and other occasions that require solid-liquid separation;

Great adaptability to materials, the solid phase particle size range that can be separated is wide (0.005-2mm), and it can be separated as usual when the solid phase particle size is uneven.

LW horizontal spiral discharge centrifuge is a sedimentation centrifuge with continuous working and continuous spiral discharge. It is mainly suitable for the solid-liquid separation, particle size classification, liquid phase clarification and sludge dewatering of various types of suspensions in various industrial sectors 

The material of the part of the centrifuge contacting the material and liquid can be selected from austenitic stainless steel (321, 316L, etc.), Hastelloy, titanium alloy and other corrosion-resistant materials according to the requirements of the user.