Large capacity high efficient bucket elevator/elevator bucket/hoist machine/lifter/hopper lifting/lift machine
Large capacity high efficient bucket elevator/elevator bucket/hoist machine/lifter/hopper lifting/lift machine is suitable for material temperature less than 80 ºC ,heat-resisting rubber belt is suitable for material temperature less than 120 ºC. Max. Lifting height 80m , Capacity is approx. 2080 m3/h.THG bucket elevator adopts high strength link chain as the traction component , draw our type feeding material , centrifugal or hybrid discharge material . Material temperature is less than 250ºC. Max. lifting height 75m , Capacity is approx.1800m3/h.
Application:
Large capacity high efficient bucket elevator/elevator bucket/hoist machine/lifter/hopper lifting/lift machine are widely used in transporting dry , loose and good fluidity powder , granular , block material ; with Zh type buckets are widely used in transporting moist , caking and bad fluidity powder , granular material .
Performance and Features:
Efficient bucket elevator machine with large capacity, high lifting height;
Suitable bucket type, large volume;
Link chain adopt alloy steel, after surface treating and heat treating, moderate hardness, high strength, better abrasive resistance;
Adopt steel cord weaving rubber belt, good toughness, high strength;
Head, tail parts and middle housing cases with good sealing, no material and dust leaked, with no pollution.
Driven device adopt vertical shaft gearbox and fluid coupling, and also with backstop device. Make running steady;
Bottom adopts counter weight tension device, make itself automatic take-up, to avoid belt track slip and chain take off;
Increase speed control sensor and mechanical level detector, It is matched by customized.
Working Principle:
Hopper scoops up materials from the stone bucket below, then is lifted to the top with the conveyor belt or chain, and next it is downward rolled over bypass the wheel on the top and the materials are dumped into the accept slot now by bucket chain or hoist conveyor, and the whole process is over. The driving band of bucket elevator with driver is commonly made of rubber, and it is installed below or above the drive roller and the divert roller. The chain-drive bucket elevator is generally equipped with two parallel transmission chain, on which above or below is a drive sprocket and a divert sprocket. Continuous Chain or Belt Bucket Elevator for Cement are generally equipped with chassis to prevent the dust flying into the bucket elevator.
Technical Parameters:
Efficient Bucket Elevator -- Belt Type
Model | TDG 160 | TDG 200 | TDG 250 | TDG 315 | TDG 400 | TDG 500 | TDG 800 | TDG 1000 | TDG 1250 | THG 160 | THG 200 | THG 250 | THG 315 | TDG 630 |
| Capacity (m3 /h) | 32 | 45 | 72 | 101 | 158 | 220 | 492 | 788 | 1220 | 30 | 50 | 70 | 100 | 348 |
| Bucket Volume (L) | 2.6 | 4.1 | 6.5 | 10 | 16 | 25 | 64 | 102 | 161 | 2.6 | 4.1 | 6.5 | 10 | 40 |
| Bucket Pitch (mm) | 260 | 300 | 325 | 360 | 420 | 460 | 580 | 650 | 720 | 270 | 270 | 336 | 378 | 520 |
| The Weight of Every Meter Belt With Bucket (kg/m) | 22 | 21.5 | 33 | 33.2 | 42.2 | 62.3 | 106 | 145 | 155.5 | 31 | 31.85 | 33.4 | 43.25 | 78.53 |
| Bucket Speed (m/s) | 1.2 | 1.2 | 1.34 | 1.34 | 1.5 | 1.5 | 1.65 | 1.86 | 1.86 | 0.93 | 0.93 | 1.04 | 1.04 | 1.68 |
| Lifting Height (m) | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 60 | 60 | 60 | 60 | 80
|
Efficient Bucket Elevator -- Ring Chain Type
Model | THG 400 | THG 500 | THG 630 | THG 800 | THG 1000 | THG 1250 |
| Capacity(m3 /h) | 160 | 210 | 350 | 475 | 715 | 1120 |
| Bucket Volume (L) | 16 | 25 | 40 | 64 | 102 | 161 |
| Bucket Pitch (mm) | 420 | 480 | 546 | 630 | 756 | 756 |
| The Weight of Every Meter Belt With Bucket (kg/m) | 60.9 | 79.6 | 88.66 | 107 | 150 | 187.6 |
| Bucket Speed (m/s) | 1.17 | 1.17 | 1.32 | 1.31 | 1.47 | 1.47 |
| Lifting Height (m) | 60 | 60 | 60 | 55 | 55 | 40 |
Installation
Bucket elevator must be installed firmly on a concrete foundation. The surface of concrete foundation should be flat and level to ensure bucket elevator in vertical and maintain its stability in the future operation.
For bucket elevator with higher height, connecting head and middle casing section in place with its neighboring buildings (such as bunker, workshop, etc.) to increase its stability. When installation, install the lower parts first, fix anchor bolts, then install middle casing section, and finally install upper casing section. After the casing installed well, perpendicularity correction. Measure the machine by plumb line from bottom to top, and the error should be less than 10cm. Upper and lower shaft should be parallel, and the axis in the same plane.
For bucket elevator with lower height, connect upper, middle and lower casing section well, then correction on the ground. Finally hang straight and fix the whole machine on a concrete foundation.
After the casing installed well, install the chains and buckets. Buckets are connected by U-type screws which are chain joins and fixes of buckets. The nuts of U-type screws must be tightened and locking.
After chains and buckets installed well, tension them properly.
Adding oil and grease to reducer and bearing respectively in appropriate amounts. Reducer should be lubricated by industrial gear oils, and bearings by calcium base or sodium base grease.
Have a trial free-load running after the complete installation. Pay attention to that no reversion and no collisions. Free-load running should be less than 2 hours without overheating that bearing temperature not exceeds 250ºC, and reducer temperature shall less than 300ºC. Free-load running two hours later, load test can be achieved if everything is normal. Feeding should be evenly when load running to avoid excessive feeding causes blocking in the bottom of machine.