TH bucket elevator
TH bucket elevator is a bucket elevator with a circular chain bucket as the traction structure, mainly used for lifting and conveying heavy materials such as stone and coal ash.
Feed size: 25-70mm
Lifting capacity: 5.4-800 cubic/hour
Lifting height: ≤40 meters
Lifting speed: 1.4-2 m/s
TH bucket elevator is a ring chain bucket elevator. Compared with conventional bucket elevators, the receiving part of the bucket is a chain, which replaces the original belt drive. Forged ring chains are used as traction components. It is a hybrid or Gravity unloading, digging loading, large lifting capacity and stronger lifting capacity.
Features
1. The temperature of the conveying material can reach 250°C, the lifting height is stable and reliable, the noise is low, and the maintenance is convenient.
2. The middle casing has two forms: single channel and double channel. The conveying capacity of the hoist of the improved model is more than 30% higher than that of the ordinary model.
3. The two forms are automatic tensioning with constant force in the weight box inside the machine. The sprocket adopts a replaceable rim combined structure. Long service life and easy replacement of the rim.
4. The lower part adopts a gravity automatic tensioning device, which can maintain a constant tension and avoid slipping or detachment. At the same time, the hopper has a certain tolerance when it encounters a jamming phenomenon caused by accidental factors, which can effectively protect the lower shaft and other components. .
product structure
TH bucket elevator is mainly composed of a moving part (hopper and traction chain), an upper section with a drive sprocket, a lower section with a tension pulley, a middle casing, a drive device, a backstop brake device, etc. .
The TH bucket elevator traction mechanism is two endless chains, which are mainly powered by the motor and transmit the required power to the reducer through the coupling. The small sprocket drives the large sprocket to drive the whole machine to move. TH bucket elevator mostly extracts materials by digging, that is, the materials are thrown out from the lower feed hopper along with the conveyor belt or chain to a certain height, and the entire lifting and conveying process is completed.
Product Model Parameters
| model | TH160 | TH200 | TH250 | TH315 | TH400 | TH500 | TH630 | |||||||||||
| 料斗形式 | ZH | SH | ZH | SH | ZH | SH | ZH | SH | ZH | SH | ZH | SH | ZH | SH | ||||
| delivery volume m³/h | normal type | 15 | 25 | 18 | 29 | 31 | 48 | 35 | 60 | 60 | 94 | 75 | 118 | 114 | 185 | |||
| Improved | - | - | - | - | - | - | 46 | 80 | 80 | 125 | 100 | 157 | 152 | 246 | ||||
| Hopper form | Bucket width mm | 160 | 200 | 250 | 315 | 400 | 500 | 630 | ||||||||||
| Bucket capacity L | 1.2 | 1.9 | 1.5 | 2.4 | 3.0 | 4.6 | 3.75 | 6.0 | 5.9 | 9.5 | 9.3 | 15.0 | 14.6 | 23.6 | ||||
| Bucket distance mm | normal type | 500 | 512 | 688 | ||||||||||||||
| Improved | - | 384 | 516 | |||||||||||||||
| Chain | Round steel (diameter×pitch) mm | 14×50 | 18×64 | 22×86 | ||||||||||||||
| ring number | normal type | 9 | 7 | 7 | ||||||||||||||
| Improved | - | 5 | 5 | |||||||||||||||
| Hopper running speed m/s | 1.2 | 1.4 | 1.5 | |||||||||||||||
| Primary sprocket pitch circle diameter mm | 300 | 365 | 520 | 630 | 710 | 800 | 900 | |||||||||||
| Spindle speed r/min | 69.71 | 63.22 | 44.11 | 42.5 | 37.6 | 35.8 | 31.8 | |||||||||||
| Material* bulk mm | 20 | 25 | 30 | 35 | 40 | 50 | 60 | |||||||||||
Video
Applications
TH bucket elevator is used to transport powdery, granular and small abrasive materials with bulk density less than 1.5t/m³. Such as: coal, cement, gravel, sand, fertilizer, food, etc. It is widely used in the lifting of bulk materials in feed mills, flour mills, starch plants, grain depots, port terminals, etc.
