HZS120 concrete batching plant process

The HZS120 concrete batching plant process is introduced in details here, including simple and detailed steps of computer operation and automatic running of the plant.

Process Overflow

An HZS120 concrete batching plant process is as follows: the cement and ash materials in the cement silo enter the corresponding weighing hopper through the screw conveyor, and the sand and stone in the gravel hopper are placed on the horizontal belt conveyor below it through the arc door at the bottom of the bin for weighing, and pass through the horizontal belt conveyor into the sand and stone storage hopper; Water and additives are sent to the respective weighing hoppers by electric pumps. After the batching process is completed, they are mixed in the JS2000 concrete mixer and the mixed concrete is discharged directly into the concrete conveyor through the concrete collecting hopper.

Detailed Process of the Plant

I. Aggregate weighing: The required aggregates, including sand and gravel, are loaded into a closed aggregate silo with a loader, and a weighing scale is connected below the aggregate silo. After being weighed according to the mass ratio and weigh well, the aggregates are transported to the aggregate transition bin by a belt conveyor (semi-closed), and the transition bin opens the door to allow aggregates to fall into the JS2000 concrete mixer for mixing.

2. Weighing of powder (cement, fly ash, etc.): The required powder is dropped from the powder silo into the screw conveyor, and then conveyed by the screw conveyor to the weighing bucket for weighing. The error is deducted and weighed. The weighed cement is slid into the concrete mixer by the cylinder opening butterfly valve under the cement weighing hopper.

3. Water weighing: The required water is pumped into the weighing box by the pump, and the weighed water is pumped out by the booster pump and sprayed into the mixer through the water sprayer.

4. Weighing of additives: The required additives are pumped from the additive box to the weighing box by a self-priming pump. The weighed additives are injected into the water tank and sprayed into the JS2000 concrete mixer through a water sprayer.

5. The mixing host of the HZS120 concrete batching plant performs mixing: Aggregate, powder, water and additives are put into the concrete mixer according to the set time. When the mixing time is up, the air cylinder of the door opening device of the mixer opens the door, and the mixed concrete is pushed by the blades into the transport vehicle waiting under the concrete mixer.

Operation Process

1. After the mixer control system is powered on, you will see the operation interface of man-machine dialogue.

2. The system performs initialization processing, including formula number, concrete grade, slump, production volume, etc.

3. Detect each silo and weighing bucket according to the weighing, output empty or full signal, prompt the operator to determine whether to start the stirring control program.

4. Start the sand and stone belt motor to feed to the measuring bucket.

5. Open the butterfly valve of fly ash and cement tank.

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