Application of peristaltic pump in flue gas analyzer

The flue gas analyzer is equipment that USES electrochemical sensors to continuously analyze and measure flue gas contents such as CO2, CO, NOx, and SO2. It is mainly used for small oil and gas boiler pollution discharge or environmental monitoring nearby pollution sources.

It can analyze and detect O2, CO, CO2, NO, NO2, NOx, SO2, CXHY, soot, exhaust temperature, flue pressure, combustion efficiency, and excess air coefficient. Optional differential pressure, flow rate. Optional addition of sensors can detect H2S, H2, HCL, NH3, HC, and other flue gas components.

The flue gas analyzer is equipped with a high-power Partier gas cooler and a drainage peristaltic air pump, as well as electronic detection of condensed water. Once the upper limit of drainage is reached, the Peristaltic Pump is automatically activated to discharge the condensed water, making it ideal for wet flue gas monitoring and analysis. At the same time, the instrument is equipped with a three-stage filter and particulate collection device to effectively filter dust particles.

At present, flue gas analysis is mainly a USES extraction method. The peristaltic pump is needed in the sample gas pretreatment stage.

Sample gas from sampling probe to the condenser, the temperature control in the 150 + 1 ° C, into the dehumidification system (condenser, sampling pump, peristaltic pump, and relevant alarm and control unit), through the secondary condenser water vapor in sample gas and the condensed water fast separation through the peristaltic pump, condenser water efficiency of 99.9%, to the greatest extent possible to reduce the water content in the sample gas, make into the components of the sample gas analyzer for dry gas to satisfy the requirement of the analyzer sample. If the humidity of the analytical gas does not decrease, the gas analyzer and other components are easy to be corroded, and the measurement results will be biased.

A reasonable selection of peristaltic pumps has a long-term good air tightness, without the use of valves and seals, in the operation or stop state, which can ensure good isolation at both ends of the pump. Effectively prevent the outside air from entering the condenser through the drainage system and affecting the gas analysis results. And the transmission of fluid, the fluid only contact with the hose cavity, choose the suitable corrosion resistance hose, can be a long time, highly reliable transmission with a certain corrosive condensate.

As a manufacturer specializing in the peristaltic pump industry for more than 10 years, peristaltic pump products have good airtightness and no pressure for corrosive or sensitive fluid transmission

Superior product performance and quality as well as high-quality service, choose a peristaltic pump, Chuangrui is your best choice!

Please contact :www.crpump.com sales01@crpump.com 15633705132