The overall structure of the concrete batching plant is as shown in the figure, the structure is mainly composed of material storage system, metering system, control system, conveying system, hydraulic system, pneumatic system, batching system, main frame, control room, dust-removal system, etc. To complete the concrete raw materials’ storage, measurement, conveyance, mixing and discharging.
1.Aggregate storage bin 2. Aggregate measurement3. Horizontal belt conveyor 4. Inclined belt conveyor 5. Pneumatic system 6. Admixture tank 7. Pond 8. Batching system 9. Cement Silo 10.Control room 11. Main building frame 12. Aggregate hopper 13. dust-removal system 14. Powder metering 15.Admixture metering 16. Water metering 17. Screw conveyor 18.Powder tank
Materials Storage System
The storage system includes aggregate-storing system of raw materials used for the production of concrete ,and material storage system for finished concrete.
Metering systems include aggregate metering and powder (cement and admixture), water and liquid admixtures metering.3.Conveying System
The conveyance system in the concrete mixing plant mainly includes the conveying of aggregate and the conveying of powder.
Liquid Supply System
The liquid supply system includes a liquid admixture giving system and a water giving system.
Pneumatic system is mainly composed of assembling valve, filter valve, air flow cushion, pneumatic flygate, pneumatic spherical vibrator, air compressor, gas source triplet, gas storage tank, cylinder and air pipe. The pneumatic system is mainly composed of assembly valve, filter pressure reducing valve, flow cushion, pneumatic butterfly valve, pneumatic ball vibrator, air compressor, air source triplet, gas storage tank, cylinder and trachea.
Concrete mixer can mix a variety of concrete, such as fluidity, semi dry hardness and dry hardness, etc. The mixer mainly consists of the transmission installation, the shaft end seal, the cylinder block and the lining board component, the moistening device, the unloading system and the batching equipment
Main Building Frame
The main building frame is steel structure. From the top to bottom is the roof, stair and fence, metering layer, mixing layer, support frame and so on.
Control Room and Control System
The control room is the place where the agitator operates and manages the batching plant. Electrical control system consists of control room, air conditioner, electric control cabinet, desk and chair, industrial computer, PLC, and cable connection, etc. It is the center system of the whole concrete batching plant, determines the action of each component.
Dust removal systems include dust removal in cement and admixtures metering, unloading, removing dust when the bulk cement truck adding material to powder tank, and the inclined belt feed the aggregate to the hopper.