Parameters of the precise constant injection pile mud purification device for the mud purification separator of the injection pile

Description :

　　Parameters of the precise constant injection pile mud purification device for the mud purification separator of the injection pile

　　The sediment separator is mainly used for circulating water in pile driving, which can filter out 98% of sand and greatly reduce the possibility of drilling being stuck. It can speed up our construction process. It also greatly reduces the amount of mud to be processed in the later stage of the project. The turbid mud from the sediment separator can be recycled for pile driving, and the dry materials are mainly fine sand and small particle stones. Dry materials can be used for backfilling.

　　Waste slurry can be recycled and reused. After being separated by the mud purifier, the wastewater has a mud content of 3%, which can ensure the use of mud for hole cleaning, injection, and wall protection under the above construction conditions. And sand with a moisture content of 15% can directly achieve profitability. High efficiency, my mud purifier has a large disposal capacity per unit time, which can greatly save the disposal cost of waste mud, greatly reduce the amount of waste mud transported and disposed of, and save engineering expenses. Before using this equipment, it is necessary to arrange strict training for the operators, so that they have the necessary theoretical knowledge, learn how to operate, can timely detect and eliminate hidden dangers, and ensure that the equipment operates in a state. The following requirements must be strictly implemented: the triangular belt of the electric motor is operated by a person. When starting up, experienced electricians should inspect the electrical components and circuits inside the control cabinet. Due to transportation or long-term operation, some electrical components and wiring terminals may become loose. Therefore, before the equipment is officially put into use or after a period of operation, it is necessary to check the parameters of the entire electrical control part of the grouting pile mud purification separator and the precise grouting pile mud purification device.

　　The structure and dehydration of the original buried screw centrifuge are mainly composed of a drum, a screw, a differential system, a liquid level baffle, a drive system, and a control system. A decanter centrifuge utilizes the density difference between solid and liquid phases to accelerate the settling velocity of solid particles under the action of centrifugal force, thereby achieving solid-liquid separation.

　　The specific separation process is that the sludge and flocculant solution are sent into the mixing chamber of the drum through the inlet pipeline, where they are mixed and flocculated (if they are added before the sludge pump or in the pipeline after the pump, the flocculation reaction has been carried out in advance). Due to the high-speed rotation and frictional resistance of the rotor (spiral and drum), the sludge is accelerated inside the rotor and forms a cylindrical liquid ring layer (liquid ring area). Under the action of centrifugal force, solid particles with high specific gravity settle on the inner wall of the drum to form a mud layer (solid ring layer). Then, the relative velocity difference between the spiral and the drum is used to push the solid phase towards the cone end of the drum. After pushing out the liquid surface (shore area or drying area), the sludge is dehydrated and dried, pushed towards the slag discharge outlet, and the supernatant is discharged from the large end of the drum, achieving solid-liquid separation Parameters of pile mud purification separator and precise constant injection pile mud purification device.

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• Grouting pile mud purification separator