Flue gas continuous monitoring system(CEMS) (Hereafter called
system) can automatically monitor SO2, NO, CO, O2, dust, flue gas
flow and pressure, temperature and so on. The system can be
flexible and optimized configuration based on the specific
conditions of the site parameters and technical requirements, can
be measurement for gaseous substances, dust and other in the
continuous flue gas emission, to achieve the quantitative control
of flue gas emissions.
a) In accordance with the complete system requirements, adopt
analysis cabinet structure, complete the " Engineer, Procure and
Construct design", simplified installation and commissioning.
b) Adopt imported high-performance membrane pump configuration, the
pump with strong anti-corrosion ability, high reliability, long
service life, small maintenance workload, reliable operation.
c) The device pretreatment system uses a special structural design,
using two dehumidification, three dust elimination, combined with
the purification method of coarse filtration and fine filtration,
dehumidification and acid fog elimination, in long-term operation
shows the effective solution to the high dust, high humidity and
sulfur conditions, big maintenance workload, low online continuous
operation rate. Stable and reliable performance, small maintenance
workload.
d) The device uses dry process, extract the sampling style, pulse
cleaning, sampling tube electric heating, program control and other
technology, with automatic sampling, continuous operation, control
interlock and other functions
Apply to on-line continuous automatic analysis to monitor the SO2,
NO, CO, O2, dust, flow, temperature, pressure, etc. in the flue gas
pipeline of various industrial boilers, kiln and heating furnace,
adjust the best air to fuel ratio according to the analysis
results, improve combustion efficiency, to achieve energy
conservation and reduce environmental pollution. Therefore, the
system is widely used in thermal power plants, metallurgy,
petrochemical, building materials and other industries.
