Scsdn Environment Technology Co., Ltd.
NEW ENERGY MATERIALS INTEGRATED SERVICE PROVIDER INTEGRATED SERVICE PROVIDER FOR CLEAN PRODUCTION ENERGY SAVING AND ENVIRONMENTAL PROTECTION
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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.