Base Construction of Bucket Elevator

TH bucket elevator is made of running parts(hopper and tow rubber belt), upper section with driving pulley, down section with take-up pulley, middle case, driving device and back stop ,braking device, used in powder, graininess and patch delivering upward unpolishing and subpolishing scattered materials whose density is less than 1.5t/m³, such as coal, grail, dust coke.

Driving device is equiped with YZ reducer and ZQ reducer. YZ axis reducer is directly installed on axle head of principal axis and omit driving platform and coupler to make construction compact and weight light, reliable back stop with abnormal idler. The low noise, stable running and floating along with principal axis can eliminate erection stress.

The Features of Bucket Elevator

1.Low driving power, inflow feeding, induction unloading, high-volume hopper intensive arrangement. There is almost no feed back and excavating circumstance when materials are lifted, so invalid power is little.

2.Wide lifting range, little materials type and property requirement can not only lift general powder and granule materials, but also lift high polishing materials. Sound seal and little circumstance pollution.

3.Good running reliability, the advanced design principle and handling method assure reliability of whole machine running, the non-fault time exceed 20 thousand hours. Stable running make it reach higher lifting height.

4.The life is long, inflow feeding, non excavating with hopper and there is few extrusion and collision circumstance between materials. There is little materials sprinking during feeding and discharging to reduce machinery abrasion.

Technical Parameters of Bucket Elevator

Series of bucket elevator
Type Padameter	D	HL	PL	ZL	TD	TH
Construction character	Adopt rubber belt as traction compont	Forged circular chain as traction component	Plate type bush roller chain as traction component	Molten chain as traction component	Rubber belt as traction component	Circular chain as traction component
Applicable temperature	Temperature should be under 60oC .150oC is permited if adopt heat-proof rubber	Allow to transport high-teperature material	Tempetature of material should be below 250oC	Tempetature of material should be below 300oC	Temperature should be under 60oC. 200oC is permited if adopt heat-proof rubber	Tempetature of material should be under 250oC
Type	D160 D250 D350 D450	HL300   HL400	PL250 PL350 PL450	ZL25 ZL35 ZL45 ZL60	TD160 TD250 TD350 TD450	TH169 TH250 TH350 TH450
Lifting height(m)	4-30	4.5-30	5-30	8-29	4-30	4.5-30
Capacity m³/h	3.1-66	16-47.2	22-100	55-160	3.1-66