Equipment introduction:

NE plate chain bucket elevator is suitable for lifting powdery and small granular materials, such as cement, coal powder, and finer ore after crushing. It has important applications in cement plants, refractory material plants, steel plants, and power plants. The material temperature is generally below 250°C, and the lifting height can reach 40m.

Equipment selection background:

In areas where cement enterprises are very concentrated, the market competition is very fierce. Large cement companies have multiple sets of cement grinding equipment, which have high production capacity for raw materials and clinker, and require high equipment operation efficiency. The NE plate chain bucket elevator of Henan Zhengzhou Mining Machinery Co., Ltd. is used to lift the cement mixture, which meets the production capacity and efficiency requirements of cement enterprises and meets the local environmental protection requirements.

Selection basis:

1. The state of the material: whether the material is powdery, granular or small, how about its fluidity, and how much water content;

2. The physical properties of the material: whether the material has adsorption or viscosity, and whether it contains water.

3. Specific gravity of materials: Generally, the parameters of bucket elevators are designed and calculated for materials with a specific gravity below 1.6. If the specific gravity of materials is too large, it is necessary to calculate the traction force and the tensile strength of the transmission part.

4. The delivery volume per unit time.

Outstanding advantages:

1. The whole machine adopts a fully sealed design, and there is no dust pollution during operation.

2. The casing adopts ribbed structure, which has strong rigidity, high precision and beautiful appearance.

3. Wide range of lifting: not only can lift general powdery, granular and block materials, but also can lift materials with high abrasiveness.

4. NE type chain plate bucket elevator has the advantages of large conveying capacity, long service life, stable and reliable operation, and easy operation.

Unloading method: The shape of the material directly determines the unloading method of the material. The common rule is that the powdery material is unloaded by centrifugal projection, and the bulk material is unloaded by gravity. The different unloading methods determine the hopper form used by the bucket elevator. The difference is that shallow buckets and curved buckets are mostly used for centrifugal projectile unloading, while deep buckets are used for gravity unloading.

Selection process: material specific gravity → transmission mode (bucket elevator model) → material properties → unloading method → hopper form → lifting capacity of this series of bucket elevators → determine the model.

Equipment model:

NE15, NE30, NE50, NE100, NE150, NE200, NE300 and other models, each model can choose different lifting speed according to the different conveying materials, the maximum lifting speed is 70m/MIN, in addition, it can also be According to user requirements, the extended models between the basic models are designed.

The company's NE-type plate chain bucket elevator NE15-NE400 has eight specifications and models. The casing adopts a ribbed structure, which has strong rigidity, high precision, convenient operation and maintenance, and compact structure. The conveying material is 16-441m³ per hour, and the lifting height is 4.13-54.7m, which can meet various production needs.