Easy to move out! Reducing the amount of industrial waste generated in earth pressure shield construction.
The soil grading system allows particles larger than 0.075mm to be classified, recovered, and reused, while particles smaller than 0.075mm are collected as low moisture content dewatered cakes (industrial waste) using a filter press, thereby reducing the amount of industrial waste generated. The binder fraction washed by the soil dewatering screen mixes with circulating water (washing water) to form a muddy water state. An inorganic coagulant is added to this muddy water, stirred in a sludge tank, and then subjected to dewatering and solidification treatment using a filter press. 【Features】 ○ Reduces the amount of industrial waste generated in mud pressure shield construction ○ The properties of recovered soil are always stable and easy to transport ○ Particles larger than 0.075mm are collected at a constant moisture content using a vibrating screen ○ Particles smaller than 0.075mm are collected as dewatered cakes using a filter press For more details, please contact us or download the catalog.
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basic information
【Processing Flow】 ○ Grizzly Bar: Separates large rocks from the transported excavated soil ○ Soil Conveyer ○ Soil Dewatering Screen → Washes soil with circulating water to reduce viscosity → Recovers coarse gravel with attached soil removed by vibration dewatering → Sequentially passes through screens with different openings to recover fine sand ○ Sludge Storage Tank → Adds inorganic coagulants and stirs in the sludge storage tank ○ Filter Press → Performs dewatering and solidification treatment, recovering as dewatered cake ○ Clean Water Tank / Miscellaneous Drainage Tank → Stores filtered water for recycling ○ Turbid Water Treatment Tank → Adjusts turbidity and pH to meet discharge standards before release ● For more details, please contact us or download the catalog.
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For plant, equipment, and machinery rental and manufacturing through system design, contact Sanou Co., Ltd.! We offer rental and sales of various treatment plants for soil and water in the fields of environmental restoration, including mud water, turbid water, and dredging treatment, through machinery manufacturing and system design.