Full-spectrum portable flue gas analysis device

Abstract

The invention discloses a full-spectrum portable flue gas analysis device which comprises a monitoring control host, a portable analysis host, a sensing probe, a handheld shell, a handle arranged on the rear side of the shell, an electric signal interface, an optical signal interface, a spectroscope arranged in the shell, a sensor transmitter, a horizontal judgment scale, a light transmitting mirror, an analysis chamber and a reflecting mirror, wherein the monitoring control host comprises a cloud processing center, a data display operation unit, a data transmission unit, a data processing unit, a spectrum control unit, an interface unit, a calibration unit, a spectrum generation unit and a spectrum analysis unit; the sensing probe is connected with the portable analysis host through a photoelectric signal cable; and the electric signal interface and the optical signal interface are arranged on the handle. According to the invention, a detection analysis chamber is arranged outside the sensing probe, so that the concentration of a detected sample can be accurately reflected in real time, sample loss caused in the sample extraction process is reduced, rapid maintenance can be performed, and the accuracy of the analysis device is ensured; and the arrangement of pumping and back-blowing power is omitted, and the energy consumption of the device is reduced.

Description

technical field [0001] The invention belongs to the technical field of flue gas monitoring, and in particular relates to a portable full-spectrum flue gas analysis device. Background technique [0002] On-site rapid detection of flue gas is an important means of environmental law enforcement and comparison and acceptance. Traditional portable analysis devices have shortcomings such as single detection factor, heavy equipment, complicated equipment operation, and inability to calibrate on-site; Exhaust gas is extracted to the main engine of the analysis device. This kind of operation requires heat tracing, pretreatment and other processes. These processes will cause part of the detection gas to be lost, resulting in a large error rate of detection data; and the absorption path of the spectrum is limited. The detection of the system The accuracy is affected, and the power pump and blowback power are required for simultaneous pumping, which increases the load and energy consump...

AI Technical Summary

Problems solved by technology

[0002] On-site rapid detection of flue gas is an important means of environmental law enforcement and comparison and acceptance. Traditional portable analysis devices have shortcomings such as single detection factor, heavy equipment, complicated equipment operation, and inability to calibrate on-site; Exhaust gas is extracted to the main engine of the analysis device. This kind of operation requires heat tracing, pretreatment and other processes. These processes will cause part of the detection gas to be lost, resulting in a large error rate of detection data; and the absorption path of the spectrum is limited. The detection of the system The accuracy is affected, and the power pump and blowback power are required for simultaneous pumping, which increases the load and energy consumption of portable equipment

Images