Introduce The System Of Concrete Batching Plants

Mixing console according to the mixing methods are divided into forced mixing and fell.The mainstream of the forced mixer is used batching plant at home and abroad, it can stir liquid, half dry hard and harsh, and other concrete.Since the fall type main stirring liquidity concrete mixing console, now rarely used in the station.

 

2. Material weighing system

 

Material weighing system is affecting the quality of concrete and concrete production cost of key components, divided into aggregate weighing, powder weighing and liquid weighing three parts. Under normal circumstances, 20 cubic meters per hour or less  superposition weighing methods that aggregate (sand and stone) with a pair of scales, a scale with cement and fly ash, water and liquid additive were weighed and then put into the water, said liquid additive premixed infighting. In more than 50 cubic meters per hour, conical concrete mixer, said the use of various materials weighing separate ways, all have adopted electronic weighing scales and computer control. Aggregate weighing accuracy ≤2%, cement, powder, water and additives weighing accuracy have reached ≤1%.

 

3. The material conveying system

 

Material transfer is composed of three parts: aggregate, powder conveying, liquid transportation refers to water and liquid admixtures.

 

4. Material storage systems

 

Substantially the same concrete materials available for storage. Aggregate open dumps (and there are large-scale urban commercial concrete mixing station with a closed silo); powders with fully enclosed steel silo storage; admixture steel container.

 

5. Control System

 

Mixing station control system is the central nervous system equipment package. Control system according to the different requirements of users and the size of the concrete batching plants and have different functions and preparation, construction of small mixing plant control system simpler site available under normal circumstances, but the system is relatively large mixing station complex.