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CEMS flue gas on-line monitoring system Xi 'an shaped instrument co., LTD, contact: Mr. Kang, contact phone number: 18392002842

 

Overview: the TR - 9300 online monitoring system is based on HJ/T75-2001 "technical specification for continuous monitoring of coal-fired power plant flue gas, HJ/T76-2001" stationary sources emissions continuous monitoring system for technical requirements and test methods for thermal power plant flue gas comprehensive continuous monitoring and control system (CEMS) design. The system consists of smoke and dust monitoring subsystem, gaseous pollutants monitoring subsystem and the parameters of the flue gas monitoring subsystem, system control and data acquisition subsystem, through direct heating sample extraction, determination of pollutant concentration in flue gas, flue gas, flue gas temperature, pressure, oxygen content, water content and flow parameters, such as flue gas and display and record. By on-line monitoring CO and O2 into portions to participate in power plant boiler economic operation control, based on the on-line monitoring in SO2 before and after desulfurization desulfurization device control and monitoring, to play a important role in energy saving and efficiency increasing. Through the continuous correctly monitoring of CO, SO2, NOX provide the basis for pollution control. This system is safe and reliable, sampling, fast response, analysis of high precision, real configuration and the selection of the best, and many other features, is the analysis of the high performance, high reliability, low maintenance system. Zhejiang sales TR - 9300 large ship diesel engine flue gas continuous emission monitoring system (CEMS)

 

To meet the demand of increasingly stringent flue gas monitoring in our country, shaped the company based on its own rich experience in the field of industry, to launch for a comprehensive solution for flue gas analysis in the environmental protection industry, this scheme is mainly used for thermal power plant, all kinds of industrial kiln/boiler, chemical industry, iron and steel sintering/steel mills, cement industry, waste incineration plant, the oil industry and other industrial fixed polluting in the process of gas source and the flue gas desulfurization and denitration system control and monitoring.

 

 

 

 

 

 

 

Low flue gas on-line monitoring analysis

 

First,

 

use

 

Measuring components

 

Selects the range

 

Instrument selection

 

Before the desulfurization

 

The environmental protection

 

SO2

 

0.00 ~ 5000 PPM

 

JNYQ - I - 42

 

Desulfurization tower export

 

The environmental protection

 

SO2

 

0.00 ~ 2000 PPM

 

JNYQ - I - 42

 

The flue gas

 

(pre heater export)

 

The environmental protection

 

CO

 

0.00 ~ 2.00%

 

JNYQ - I - 41

 

O2

 

0.00 ~ 10.0%

 

11 c JNYQ - O -

 

The flue gas

 

The environmental protection

 

dust

 

0 ~ 200 mg/Nm3

 

D - R216

 

The velocity

 

0 ~ 40 m/S

 

TRPT1 - G - 03

 

The temperature

 

0 ~ 250 ℃

 

TRPT1 - G - 2-3

 

Low waste incineration flue gas analysis

 

First,

 

use

 

Measuring components

 

Selects the range

 

Instrument selection

 

The combustion chamber

 

The environmental protection

 

O2

 

0.00 ~ 10.0%

 

11 c JNYQ - O -

 

CO

 

0.00 ~ 1000 PPM

 

JNYQ - I - 42

 

The waste gas

 

The environmental protection

 

HCL

 

0 ~ 2000 PPM

 

Pay in infrared FTIR

 

SO2

 

0 ~ 1000 PPM

 

JNYQ - I - 42

 

CO2

 

0 ~ 20%

 

JNYQ - I - 42

 

NO

 

0 ~ 500 PPM

 

JNYQ - I - 42

 

Boiler flue gas monitoring, divided into pollution outlet of monitoring of the process control and monitoring, if monitoring parameters such as outlet concentration of pollutants, the boiler main monitoring parameters include: SO2, NO, O2, flue gas dust, flue gas temperature, gas flow rate, gas humidity, gas pressure, the several parameters. Monitoring the parameters of the system, collectively known as flue gas on-line monitoring system in the industry, and cooperate with the data transmission system, the last upload data to the epa for backup.

 

An instrument installation location: flue, location on site; All installed on a chimney or flue gas channel of gas path or provides the CEMS system components (including pneumatic tube) are composed of corrosion resistant materials.  

 

System composition

 

My company production of CEMS flue gas system for pollution sources, in addition to instrument the O2 / CO2 / CO/SO2 / NOx content, flue gas flow rate, particles, such as temperature for continuous measurement. The CEMS system consists of the following four parts:

 

1.) continuous monitoring system for flue gas composition

 

2.) particle concentration detection system

 

3). Traffic detection system

 

 

 

 

Boiler combustion process produces a large number of smoke dust, which has the atmospheric pollutants such as SO2, NOx, these pollutants emissions into the atmosphere, can form acid rain, etc., and serious destruction of ecological balance, brings great inconvenience to people's life. Therefore, reduce boiler flue gas dust emissions and lower the concentration of exhaust gas is an important component of China's environmental protection cause. The monitoring of boiler flue gas dust is an effective way to reduce flue gas carbon.