Wet process technology for sulfur molding
Thread Content
Wet forming technology has clear advantages in large-scale sulfur recovery units. The wet granulation process has a simple flow and great potential for development; everyone is welcome to discuss and exchange ideas.
Technical principle: Liquid sulfur is pumped by a liquid sulfur pump through pipes to the forming disk at the top of the forming device; it then flows through holes at the bottom of the forming disk into the forming tank filled with process water, where it cools and forms into solid sulfur particles. The sulfur particles, along with some of the process water, are discharged from the bottom of the shaping tank to an arc-shaped sieve for pre-dehydration; thereafter, they pass through a vibrating sieve for further dehydration and drying. The dried sulfur is then sent to a storage bin, where it is packaged using a packaging machine. The small particles whose particle size does not meet the requirements, separated by the vibrating screen, flow together with the process water into the sedimentation tank. These small particles settle in the lower cone portion, and they are separated from the water using a screw conveyor; thereafter, they are melted in a remelting tank and sent back to the liquid sulfur tank. The process water flows back to the hot water tank, is cooled through a heat exchanger, and then sent to the molding tank, thus forming a cycle. The waste gas from the shaping tank and the remelting tank is drawn by exhaust fans to a dust collector for treatment before being released into the atmosphere.
Sulfur granulation process technology! Provide complete process technology packages! Making particles makes them cleaner, safer, and easier to use!
When designing new large-scale sulfur recovery units, wet molding should still be considered, as it is advantageous from the perspectives of environmental protection and safety by reducing dust pollution and explosion risks; however, in northern regions, the impact of environmental factors must be taken into account. If conditions permit, existing installations can be considered for upgrading to wet molding.
Does anyone know which manufacturers in China can supply wet granulation equipment? Thank you
Several companies in China have already put wet granulation technology developed by Luoyang Jianguang into use.