Non sampling light scattering method Dust Density Monitoring System for Wet Fuel Gasses

Description

DDM-TMA1 (its nick name is Tamaichi) is designed to measure the dust concentration in wet flue gases. The measuring principle of DDM-TMA1 is Non-sampling Light Scattering method. The wet flue gas passes inside of the high performance heater which vanishes the mist in the wet flue gases, and the light scattering dust detector measures just the dust concentration in the wer flue gases. The air curtain prevents the wet flue gas flow around the detection area from interfering with the detection area. DDM-TMA1 can monitor dust concentration even in heavy wet flue gases.

Industrials

Oil & Gas
Chemical & Petrochemical
Power
Steel
Pulp & Paper

Description

Features

Directly monitor dust concentration in wet flue gases at real time.
Consistent and accurate; no sampling, no error caused by irregular sampling air flow (sampling method)
Easy installation; you only need one hole for installation; simple design, compact, and lightweight; fit a small space.
Easy maintenance; purge air minimizes the dust buildup on the optical detectors and the heater.
Automatic self calibration, can be calibrated, maintained, or fixed while a plant is running and flue gas is still running.
Field-proven aquracy; the measured value’s correlation coefficient with the Isokinetic Sampling method is very high, in compliance with JISZ8852 which is a Japanese goverment standard method for monitors dust in flue gases.

Applications

Coal / heavy oil power plants
Iron mills
Paper mills
Waste water Sladge plant
Metal refinary
Scrubber wet dust collector output
Any facilities which use flue desulfurization (FGD) or / and Wet EP

ฺBenefits

Improve plant’s productivity
Reduce running cost
Improve plant equipment life time

Non sampling light scattering method Dust Density Monitoring System for Wet Fuel Gasses