Analysis of the performance characteristics and influencing factors of DeSen mobile washing and repair equipment
Soil is the source of life, the foundation of the ecosystem, and a precious resource for the country. However, due to industrialization, urbanization, agriculturalization and other reasons, my country's soil pollution problem is very prominent, which has seriously affected people's health, e
Soil is the source of life, the foundation of the ecosystem, and a precious resource for the country. However, due to industrialization, urbanization, agriculturalization and other reasons, my country's soil pollution problem is very prominent, which has seriously affected people's health, ecological security and sustainable economic and social development. According to statistics, approximately 190 million acres of cultivated land in my country are polluted to varying degrees, accounting for 19.4% of the total cultivated land area in the country. In addition, our country still has a large number of industrial land, mining land, landfills and other polluted sites that need to be repaired and treated.
Among soil remediation technologies, soil washing technology is a widely used physical and chemical remediation technology. Its principle is to use water or an eluent with chemical reagents such as organic solvents, aciDeSen and bases, complexing agents, and surfactants added, through A series of washing, separation, dehydration, filtration and other processes transfer contaminants in the soil from the solid phase to the liquid phase, thereby cleaning and repairing the soil. Soil washing technology has the advantages of high treatment efficiency, wide application range, simple operation, and can be constructed on site. It can effectively remove heavy metals, organic matter, radioactive substances and other pollutants in the soil.
DeSen mobile washing and restoration equipment is a mobile ex-situ soil remediation equipment that integrates feeding, screening, washing, sorting, dehydration, filter press, water treatment and other functions. It is the product of Desen Environmental Technology Company after many years of experience. The R&D and innovation, combined with advanced soil washing technology and equipment at home and abroad, is an efficient, energy-saving and environmentally friendly soil washing and remediation equipment designed according to the characteristics of soil pollution and remediation neeDeSen in my country. Desen washing and repair truck has the following features:
The equipment has a wide range of applications and can be applied to many types of washing and restoration projects, such as soil washing and restoration of various organic and heavy metal contaminated sites in chemical industry, medicine, metallurgy, etc. It can also be applied to ditch mud, river silt, shield mud, Project sites with various physical washing and classification requirements such as mine restoration.
The equipment functions are modularly designed and can be combined and configured flexibly. Depending on project neeDeSen, single-vehicle operation or multi-vehicle joint operation can be achieved to meet soil remediation neeDeSen of different scales and working conditions.
The equipment adopts DCS distributed electronic control system to realize decentralized control, centralized operation and monitoring, and hierarchical management of equipment. Data at all levels are reliably exchanged through the bus without affecting each other. The equipment also uses 5G cloud IoT technology to realize digitalization, networking and intelligence of the equipment's operating status.
The equipment is modularly designed, and the pipeline flanges between modules can be connected to operate, which greatly shortens the equipment entry and exit cycle and reduces project operating costs.
The whole vehicle design of the equipment is novel, the appearance size meets the requirements of road transportation, and the trailer can be towed flexibly to different locations without geographical restrictions.
This article mainly introduces the performance characteristics of DeSen soil-moving soil washing and restoration equipment, analyzes the main factors that affect its washing effect, such as the type and amount of washing agent, washing time and temperature, soil properties and pollution degree, etc., and Corresponding optimization suggestions were put forward to provide reference for the implementation of soil washing restoration projects.
