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산업 연기

Aerosol Monitor for Stack
​(굴뚝용 미세먼지 모니터)

Stationary source emissions real time measurement system with isokinetic probe for variable velocity

• Isokinetic sampling probe that responds to various gas velocities in stack

• Particle dilution at high temperature and high particle concentration without particle loss

• Long-term measurement through periodic automatic pipe cleaning

• Also Suitable for measuring at wet stack

01

Configuration of AM4S

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02

Isokinetic sampling probe that responds to various gas velocities in stack

• Development of still air sampler to minimize particle loss under various sampling flow rate conditions

• Satisfaction Isokinetic sampling conditions in various stack velocity

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03

High Temperature dilution

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• Prevent condensation of sampling gas by installing a pre-heater that maintains the temperature inside the stack at a slightly higher temperature

• Condensation is suppressed by supplying high-temperature dry air to the ejector and mixing it with the sampled gas to lower the absolute humidity of the sampled gas

04

Automatic-periodic cleaning System

• Particles deposited in all channels inside the system are cleaned by periodically using compressed air pulses

• Optimization and application of cleaning protocol

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