Since the screw grouting machine plays an important role in building construction, the structure, working principle, advantages, application scope, operation steps and maintenance methods of the screw grouting machine will be introduced in detail below. Grouting machine
First, the structure of the screw grouting machine
The screw grouting machine is mainly composed of a grouting pump, a mixing drum, a slurry storage drum, an electric motor, a high-pressure pipeline and a base. Among them, the grouting pump is the core part of the whole equipment, and its function is to transport the slurry in the mixing drum to the grouting hole through the high-pressure pipeline.
Second, the working principle of the screw grouting machine
The working principle of the screw grouting machine is to use the rotation of the screw to evenly mix the cement, water glass and other materials in the mixing drum to form a slurry. Then, the grout is delivered to the grouting hole through a grouting pump, and the grout is injected into the formation by applying pressure.
3. Advantages of screw grouting machine
1.The structure is simple and the operation is convenient.
2.Precise control of slurry flow and pressure can be achieved by adjusting the speed and pressure of the screw.
3.Stir evenly and the grouting quality is high.
4.It can work continuously and has high production efficiency.
5.It has a wide range of applications and can be used in a variety of different formations and projects.
Fourth, the application range of screw grouting machine
1.Water conservancy engineering: reinforcement and anti-seepage treatment of reservoirs, dams, channels, etc.
2.Highway engineering: reinforcement and anti-seepage treatment of roadbed, bridges and culverts, tunnels, etc.
3.Construction works: reinforcement and anti-seepage treatment of basements, foundations, walls, etc.
4.Geological disaster management: landslide, debris flow and other disasters management.
5.Other projects that require grouting treatment.
5. Maintenance method of screw grouting machine
1.Regularly check whether all parts of the equipment are normal, and repair or replace them in time if any abnormalities are found.
2.Regularly clean the residue inside the device to keep the device clean.
3.Regularly check whether the high-pressure pipeline and sealing ring are normal, and replace them in time if they are found to be damaged.
4.Regularly check the operation of the motor and reducer, and repair or replace it in time if any abnormalities are found.