Principle of LS screw conveyor technical parameters of LS screw conveyor

Features: LS type screw conveyor adopts din15261-1986 standard, and its design and manufacture meet the professional standard of JB / t7679-45 LS type screw conveyor The LS type screw conveyor is U-groove with a screw diameter of 100-1250mm There are eleven specifications, including single drive and double drive The large length of single drive screw conveyor Zui can reach 35m, and the large length of ls1000 and ls1250 Zui is 30m The middle suspension bearing of screw conveyor adopts two kinds of structures, rolling and sliding interchangeability, with small resistance, strong sealing and good wear resistance The LS type screw conveyor is divided into C1 system according to the driving mode of the screw conveyor When the length of the screw conveyor is less than 35m, it is driven at one end When the length of C2 screw conveyor is more than 35m, it is driven by two ends According to the form of spiral blades, the solid spiral blades are divided into S-system, d-system, belt spiral blades are divided into J-SYSTEM, paddle spiral blades are divided into M1 rolling suspension bearings according to the type of intermediate suspension bearings of the screw conveyor The 80000 type sealed bearing is adopted, and the shaft cover is provided with a dust-proof sealing structure, which is commonly used in places where it is not easy to add oil, or where the oil contaminates the materials The sealing effect is good, the service life of the hanging bearing is long, and the temperature of the transported materials is t ≤ 80 ℃ M2 is sliding crane bearing It is equipped with dust-proof sealing device, commonly including cast copper tile, MC wear-resistant nylon tile, and copper-based graphite oil-free lubricating tile commonly used for conveying materials with high temperature (T > 80 ℃) or liquid materials Specification and model LS100 ls160 LS200 ls250 ls315 LS400 ls500 ls630 ls800 ls1000 ls1250 screw diameter (mm) 100 160 200 250 315 400 630 500 630 800 1000 1250 pitch (mm) 100 160 200 250 315 355 400 450 500 560 630 technical parameters N 140 112 100 90 80 71 63 50 40 32 25 Q 2.2 8 14 24 64 100 145 208 300 388 n 112 90 71 63 56 50 32 25 20 Q 1.7 7 12 20 26 52 80 116 165 230 320 n 90 71 63 56 50 45 32 25 16 Q 1.4 10 16 21 41 94 130 180 260 n 71 50 45 40 36 32 25 20 16 13 Q 1.14 17 16 34 52 80 110 150 200 note: n-speed, R / min (deviation allowed within 10%); q-delivery volume, filling coefficient of Q value in m3 / h table is 0.33.