How to deal with mud in the construction process of large-scale piling project
2024-09-26
Piling mud treatment equipment is specially for piling engineering, in the construction site for piling engineering equipped with mud treatment equipment, mainly used in the construction process of large-scale piling engineering mud treatment. The use of piling mud treatment equipment for mud treatment at the construction site can effectively improve the construction efficiency of the construction site, reduce the labor intensity of workers at the construction site, improve the construction environment, and reduce the cost of the entire project.
First, the generation of piling mud
1, due to the complex geological structure, drilling construction process, groundwater pressure and impact force is very large, the need for mud to maintain the stability of the drilling.
2, during the drilling process, the drill pipe, drill bit and wall protection are easy to produce vibration, resulting in hole wall collapse, when the hole wall collapse, the mud in the hole must be fixed.
3, in the process of drilling, due to the vibration of the drill tool or the excessive lifting of drilling and other reasons, the drill pipe will produce a large vibration or the phenomenon of excessive lifting of drilling, resulting in mud.
4, during the drilling process, a mud layer will be formed in the hole to protect the hole wall.
5, when drilling, in order to ensure the quality of drilling and prevent the occurrence of drilling collapse, it is necessary to inject mud in the hole.
6, when it is found that there is sand surge in the hole, in order to protect the hole wall from collapsing, the mud in the hole must be treated.
2. Pollution of piling mud
1, the organic matter in the mud will pollute the water quality, reduce the oxygen content of the water, and will inhibit the growth of algae, affecting the life of aquatic animals such as fish.
2, the harmful substances contained in the mud will also make the water black and smelly, affecting the quality of the water environment.
3, the mud contains a large number of sediment particles and a large number of microorganisms, these substances will breed mosquitoes and pollute the air.
4, the mud contains a large number of inorganic salts, when the temperature rises, it will decompose a large number of toxic gases, resulting in noise affecting the life and work of residents.
5, mud also contains heavy metal ions, radioactive elements and other harmful substances to the human body.
Third, piling mud treatment equipment and environmental protection treatment system
Piling mud treatment equipment has mud pump, filter press pump, screening equipment, plate and frame filter press
Environmental treatment system:
First of all, the site piling mud is sent to the mud pool, and then the mud is screened by the screening equipment, and the sifted mud is passed into the plate and frame filter press through the special pump for solid-liquid separation. The extruded dry mud cake is transported to the designated area, and the water is discharged and recycled through the filter press.
Iv. Summary
In the process of piling construction, if the mud is not treated, it will cause some pollution to the environment and have an adverse effect on the quality of the project. Therefore, the mud treatment in the piling construction process is very important. In the process of piling construction, appropriate mud treatment equipment should be selected according to the site conditions and mud properties to achieve the purpose of protecting the environment and ensuring the quality of the project. When using piling mud treatment equipment for mud treatment, it is necessary to choose the appropriate equipment for mud treatment according to the site situation to achieve the best results.
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