📘 Introduction
The Chain Bucket Elevator is a robust vertical conveying solution. It is composed of essential moving parts including the hopper and traction chain, integrated with an upper section featuring a driving sprocket, and a lower section equipped with a tension wheel. The system is enclosed within an intermediate housing and powered by a specialized driving device and reverse braking mechanism.
Operation Method: The hopper of this bucket elevator is arranged in a discontinuous configuration. It utilizes the "drawing method" for efficient loading and the "centrifugal feeding method" for rapid unloading.
The traction structure relies on two high-strength ring chains, categorizing this equipment as a chain drive bucket elevator, frequently referred to in the industry as a Chain Hoist.
📊 Technical Parameters
| Model |
TH315 |
TH400 |
TH500 |
TH630 |
| Hopper Type |
ZH |
SH |
ZH |
SH |
ZH |
SH |
ZH |
SH |
| Capacity (m³/h) |
35 |
59 |
58 |
94 |
73 |
118 |
114 |
185 |
| Bucket Capacity (L) |
3.75 |
6 |
5.9 |
9.5 |
9.3 |
15 |
14.6 |
23.6 |
| Bucket Pitch (mm) |
512 |
688 |
| Round Steel Diameter * Pitch (mm) |
Φ 18 * 64 |
Φ 22 * 86 |
| Single Chain Strength Parts |
≥320 |
≥480 |
| Unit Length Traction Weight (kg/m) |
25.64 |
26.58 |
31 |
31.9 |
41.5 |
44.2 |
49 |
52.3 |
| Drive Sprocket Speed (r/min) |
42.5 |
37.6 |
35.8 |
31.8 |
| Max Particle Size (mm) |
35 |
40 |
50 |
60 |
| Hopper Running Speed (m/s) |
1.4 |
1.5 |
| Notes |
ZH: Medium Deep Fighting |
SH: Deep Fighting |
🖼️ Product Display
❓ Frequently Asked Questions
Q1: What is the main difference between ZH and SH hopper types?
ZH represents medium deep fighting hoppers, while SH represents deep fighting hoppers. SH types generally offer a higher capacity for the same model width.
Q2: How does the "centrifugal feeding method" work for unloading?
In centrifugal discharge, the speed of the chain is high enough that the material is thrown out of the buckets by centrifugal force as they pass over the head sprocket.
Q3: What materials are best suited for the Chain Bucket Elevator?
It is ideal for conveying bulk materials with particle sizes ranging from 35mm to 60mm depending on the model, such as coal, cement, stones, and sand.
Q4: Why use a ring chain instead of a belt?
Ring chains provide higher strength and temperature resistance compared to belts, making them suitable for heavy-duty industrial environments and abrasive materials.
Q5: What safety features are included in the driving device?
The system includes a reverse braking device to prevent the chain from backsliding in the event of a power failure or sudden stop, ensuring operational safety.
Q6: Is the running speed consistent across all models?
No, the speed varies slightly; TH315 and TH400 models typically run at 1.4 m/s, while larger models like TH500 and TH630 run at 1.5 m/s.
