Combustion and heat-exchange system
Combustion gun
Incinerator
Cupola heat-exchanger, curing oven heat-exchanger
Desulfurization system
316L stainless steel desulfurization tower
Spraying system
Defogging system
Chemicals case and agitator
Reaction tank agitator
The smoke blowed by induced draft fan into desulfurization tower goes up evenly from the lower middle (flow velocity is 2.5 to 3.2 m/s) and in turn goes through high-density spray washing reaction zone and absorption reaction zone formed by three-level spray system.
The solution via spiral nozzle produces fine droplets, which provide large contact area to mix completely with flue gas flow and allow sufficient physical and chemical reaction of character and thermo-exchange between gas and liquid. Droplets absorb SO2 and catch dust particles when fall down, so as to achieve efficient removal of SO2.
The caught dust particles down flow into the bottom of desulfurization tower and will be discharged from the overflow aperture into setting pond. Desulfurized smoke continues to rise, and after striking the folded plate of the first-level dehydration mist device equipped in the desulfurization tower for many times, it turns into bigger droplets which will fall after its separation with smoke, and the smoke goes out through the upper cylinder cone part, and the whole dust removal desulfurization process is completed.
The waste liquid containing dust is discharged into the sedimentation tank through the overflow hole at the bottom of the barrel (the overflow hole is designed with water seal to prevent air leakage and equipped with cleaning hole to facilitate the cleaning of the bottom of the barrel), and will be recycled after precipitation (ash removal) and alkali addition (regeneration).
Engineering, Planning, Construction and other Solutions:
SET UP
Feasibility studies
Project planning
Rockwool formulation and raw material evaluation
EXECUTION
Basic and detailed design
Design of parts and/or complete plants
Engineering, procurement, construction management
Construction, erection and start-up
OPERATION & MAINTENANCE
Technical advising, process optimization
Technical assistance for plant operation and maintenance
Personnel training and support
Troubleshooting and after-sales service
Wearing and Spare parts sales
WHY YOU SELECT AND BELIEVE US :
1--We are committed to the development of building material machinery above 15 years.
2--5 years professional experience on machinery export business.
3- Strong R&D team with the most advanced design platform, could provide customized product and services.
4--We have sold our machinery to Middle East market, and earned a reputation for high quality products, competitive pricing and excellent after-sales service.
5--High quality with competitive price .
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