Sintering filter processing technology
The main difference between sintered filter elements and other filter elements is the use of a large number of high precision welding processes. The sintered mesh is welded to the end caps by stainless steel welding wire, and the sintered mesh can not be burned during the welding process to prevent local burning, so that the filter core can not be filtered, so the welding environment must be argon gas in the welding process. protection.
All welding tools must have welding tools and special welding equipment. The welding technology requirements for workers are also strict. In case of welding, the bubbling test will leak in the pressure range, and the filter elements will be scrapped.

Sintering filter application
1. Catalyst filtration and recovery;
2. Filtration of high temperature gas in petrochemical industry;
3. Purification of high temperature flue gas in metallurgical industry;
4. Recovery of dust in the exhaust gas of solid boiling bed;
5. Thermal power generation, dust and tail gas purification in the nuclear power generation industry.