TH Chain Bucket Elevator

Introduction

TH chain bucket elevator adopts ring chain traction, which is firmly connected with the hopper, and the chain wear is small, so it is suitable for conveying products with high abrasiveness. This hoist is suitable for conveying powder, material and small lumps of non-abrasive materials. Since the traction mechanism of the hoist is an endless chain, it is allowed to convey materials with higher temperature.

Features

1. The conveying capacity is large. Compared with the HL type with the same bucket width, the conveying capacity is nearly doubled.

2. The lifting and conveying capacity of the improved model is more than 30% higher than that of the ordinary model, and the lifting height can reach 40 meters.

3. The traction part is a high-strength circular chain made of low-alloy steel. After reasonable heat treatment, it has high tensile strength, good wear resistance and long service life.

4. The assembled sprocket is adopted. The wheel body and the rim are connected by high-strength bolts. After the sprocket is worn to a certain extent, the bolts can be unscrewed and the rim can be removed, which is convenient for replacement, saves material disassembly and reduces maintenance costs;

5. The lower part adopts a heavy hammer lever type tensioning device, which can realize automatic tensioning. No adjustment is required after a single installation, and a constant tension can be maintained, thereby ensuring the normal operation of the machine and avoiding slippage or off-chain.

6. The transmission device is equipped with a backstop, which can effectively prevent the occurrence of "feedback".

Parameters

Model	HL300		HL400		TH315		TH400		TH500		TH630			TH800
Bucket form	Q	S	Q	S	Zh	Sh	Zh	Sh	Zh	Sh	Zh	Sh		Zh	Sh
Capacity（m3/h)	24	28	45	47	21	36	36	56	45	70	68	110		87	141
Bucket width(mm)	300		400		315		400		500		630			800
Bucket volume (L)	4.4	5.2	10	10.5	3.75	6	5.9	9.5	9.3	15	14.6		23.6	23.3	37.5
Pitch of buckets(mm)	512		512		512		512		688		688			920
Chain specification	Φ18×64		Φ18×64		Φ18×64		Φ18×64		Φ22×86		Φ22×86			Φ26×92
Sprocket pitch diameter（mm）	630		630		630		710		800		900			1000
Bucket speed(m/s)	1.4		1.4		1.4		1.4		1.5		1.5			1.6
The maximum size of material(mm)	40		50		45		55		65		75			85

Applications

The TH chain bucket elevator adopts mixed or gravity unloading and digging charging, which is suitable for conveying powdery, granular and small-sized bottom abrasive materials with a bulk density of less than 1.5t/m3 that are easy to dig out. Such as coal, cement, gravel, sand, fertilizer, grain, etc.

TH Chain Bucket Elevator Options

Running parts-consisting of hopper and special ring chain, the chain has high tensile strength and good wear resistance.

Driving device - adopts a variety of driving combinations to drive, (depending on the actual needs of the user). The driving platform is equipped with a maintenance frame and a railing. The drive system is divided into two types: left and right.

The upper device - is equipped with rails (double-row chains), backstops, and the discharge port is equipped with an anti-return rubber plate.

Intermediate section - Part of the intermediate section is equipped with a track (double chain) to prevent the chain from swinging during operation.

Lower unit - fitted with automatic tensioner.

TH chain bucket elevator has two types of hoppers:

Zh type (medium-deep bucket) is generally suitable for conveying wet, caking, and difficult-to-throw materials, such as wet sand, molding sand, fertilizer, alkali powder, etc.

Sh type (deep bucket) is suitable for conveying dry, loose and easy to throw materials, such as cement, clinker, gravel, coal, etc., and its conveying capacity is also larger than that of Zh type.