Use Process of Stabilized Soil Mixing Station

When the stabilized soil mixing station is used, it is necessary to prepare equipment, raw materials and protective equipment, operate in the starting order, prepare the mixed stabilized soil and transport it to the storage bin, and stop the machine for cleaning and maintenance after operation. Operation shall comply with safety regulations, ensure efficient and safe operation, and stabilize soil quality up to standard. The use process of stabilized soil mixing plant can be clearly divided into several key steps to ensure its efficient and safe operation. The following is the detailed use process:

I. The preparation before starting

Equipment inspection

1. Check whether the connection of each part of the stabilized soil mixing station is firm and reliable, and whether the lubricating oil of each part is filled to the specified value.

2. Check whether there is slurry leakage at both ends of the spindle and whether the gap between the mixing blade and the liner is within the specified range.

3. Check whether the conveyor belt is damaged and whether the mixer can rotate normally.

4. Check whether the electrical control system is safe and reliable, whether there is leakage or short circuit, and whether the safety device is normal.

5. Check whether the air compressor operates normally without abnormal sound and whether there is leakage, and ensure that the pressure is kept within the specified range.

6. Make sure that each weighing device is accurate and the error is within the standard range.

7. Clean the mixer and conveyor belt to ensure that there is no debris residue.

Raw material preparation

1. Check the raw material storage warehouse to ensure the sufficient supply of raw materials such as cement, lime, slag, sand and stone.

2. Accurately weigh the required raw materials according to the engineering requirements and formula proportion.

Protective preparation

Prepare necessary tools and personal protective equipment, such as safety helmet, protective glasses, earplugs, protective gloves, etc. Second, the boot and operation.

II. Starting and operating

Start the device

1. Start the stabilized soil mixing station equipment, and operate according to the starting sequence of the equipment.

2. Check and adjust the rotating speed of the discharge port, feed port and mixer of the equipment to ensure the smooth operation of the equipment.

Raw material preparation and mixing

1. Put the raw materials into a blender according to the formula proportion, and start the blender to stir.

2. In the process of mixing, the rotating speed and mixing time of the mixer should be checked regularly to ensure uniform mixing.

3. According to the need, the stirring time and speed can be properly adjusted to achieve the ideal stirring effect.

Production and transportation of stabilized soil

1. After mixing, the stabilized soil is transported from the mixer to the weighing device for weighing.

2. According to the weighing results, the proportion of stabilized soil is adjusted to ensure the quality of stabilized soil.

3. The finished materials are transported to the storage bin by belt conveyor and sent to the construction site by truck.

III. Shutdown and maintenance

Shutdown:

1. After the operation, thoroughly clean the sanitation around the mixer, and pay attention to the protection of electrical components during cleaning.

2. Release the air compressor pressure (also release it when stopping).

3. Cut off the power supply and lock the doors and windows of the control room.

Maintenance:

1. Before starting work every day, check the appearance of the equipment, and deal with any abnormality in time.

2. Regularly lubricate and maintain the equipment, such as lubricating bearings and checking electrical equipment.

IV. Safety Measure

1. Operators must wear personal protective equipment and receive relevant safety training.

2. It is forbidden to carry out maintenance and cleaning work while the equipment is running, and it can only be carried out after the machine is stopped

3. It is forbidden to put hands or other objects into the mixer to avoid accidental injury.

4. Ensure that the storage and use of raw materials comply with relevant regulations to prevent fire and explosion.

Through the detailed operation of the above steps, the efficient and safe operation of stabilized soil mixing station can be ensured, and the quality of stabilized soil can meet the engineering requirements.