SDN filter thickener

Generation 3

Main feature

· Titanium-based metal filter element

· Threaded mounting single-end/double-end fixing

· Filter assembly is installed in the secondary reaction kettle (integrating the functions of the secondary reaction kettle and thickener)

· Negative pressure cleaning

Main advantages

1. The advantages of filter element are the same as those of the second generation machine

2. No thickener tank saves land and investment

Main process

Main reactor → Feed pump → Secondary reaction kettle (filter element assembly) → Main reactor

Introduction to filter elements of SDN thickener

01 Productive process

Industrial high purity metal powder as raw material, by high pressure pressing, high temperature sintering production. Joints are welded with inert gas protection without any adhesive.

02 Material characteristics

a) It is the first to prepare membrane materials by Kirkendall effect caused by partial diffusion between elements;

b) Reaction synthesis technology can realize precise regulation of pore structure at micron/submicron level, uniform pore size distribution of materials, high filtration accuracy, high open porosity, small tortuosity factor and small filtration resistance;

c) The unique mixed bond crystal form of "metal bond + covalent bond" combines the advantages of metal and ceramic materials, and has excellent chemical stability, thermal stability, mechanical and physical properties, machinability, thermal conductivity and electrical conductivity;

d) Material preparation process, environmental protection, friendly life cycle, recyclable and cost-effective.

ABOUT SDN

          Sichuan SDN Environmental Technology Co., Ltd. is a professional environmental protection high-tech group enterprise in gas purification, liquid treatment, material separation and concentration. Main business includes consulting, planning and design, intelligent equipment manufacturing, engineering construction, etc. Adhering to the mission of "Original Innovation as the main driving force to promote industrial technology upgrading", we committed to providing clean production, energy saving and environmental protection technology solutions and engineering application solutions with membrane and membrane separation technology.

          Our products are widely used in lithium battery, chemical, metallurgy, petroleum, pharmaceutical, food, printing and dyeing, new energy materials, military, nuclear power, medical colleges and other industries, have established long-term and stable cooperative relations with many large leading listed companies and central enterprises in the industry. Our products are reliable in quality, excellent in performance, good economic and social benefits.