Product Overview

The HT-CEMS-2000C flue gas online monitoring system (CEMS) can continuously and automatically monitor the presence of smoke and dust in flue gas SO2、NOX、CO2、CO、O2、 Changes in humidity, air volume, temperature, pressure, etc., and timely and accurate monitoring data are provided to enterprises and government environmental protection departments through the pollution source online monitoring system platform. The host of this system is a self-developed GA-5000 gas analyzer using ultraviolet differential method. It includes a flue gas analysis system, high-temperature sampling probe, temperature pressure flow integrated machine, dust detector, industrial computer, and heat tracing pipeline. The main detection instruments are imported equipment with high technical indicators and good reliability. The two components of SO2 and NOx are measured using ultraviolet absorption spectroscopy technology, while O2 high-temperature heat tracing ultraviolet differential absorption spectroscopy (DOAS) analysis technology can not only measure SO2 and NOx, but also analyze gases such as NH3, Cl2, H2S, O3, HCl, etc. Compared with the in-situ method, this system has the advantages of supporting online calibration, small measurement value fluctuations, high reliability, and simple equipment maintenance. The whole machine has a compact structure, which is convenient for transportation and installation.

Product advantages

1. Precision - Advanced measurement technology and precise algorithms

◆ Secondary rapid condensation and water removal to ensure that the gas composition remains basically unchanged;

The combination of the original DOAS algorithm and PLS algorithm results in excellent measurement accuracy;

The core instrument adopts a combination measurement room design, which improves spectral intensity and reduces the impact of system noise on measurement results.

2- Reliability - Unique system design and excellent process quality

High temperature sampling and heat tracing transmission, without pipeline blockage or freezing cracking issues;

Three level fine filtration ensures that the gas entering the measurement chamber is dry and clean, improving the service life of the core instrument;

The core instrument adopts imported xenon lamp light source and spectrometer, with long service life and high reliability;

◆ Adopting PLC control, it can automatically calibrate and blow the system to ensure that the system is in the best operating state.

3- Simplicity - Humanized working mode, excellent intelligence

◆ Swing rack cabinet design, with large internal space;

Various shortcuts can be used for calibration and system blowing, reducing the requirements for operators;

The maintenance and replacement of each component are simple and cost-effective.

Application field
Various industrial kilns/boilers
chemical industry
Steel sintering/steelmaking plant
Cement industry
Garbage incineration plant
petroleum industry