Limestone-gypsum desulfurization, this technology is limestone slurryAs a desulfurizer, the flue gas is sprayed and washed in the absorption tower, so that the sulfur dioxide reaction in the flue gas produces calcium sulfite. At the same time, the human gas is pumped into the slurry of the absorption tower, so that calcium sulfite is converted into calcium sulfate. The by-product of the desulfurizer is gypsum. The system includes an absorption tower desulfurization system, a desulfurizer slurry preparation system, and a by-product processing system. Due to the cheap price and easy transportation and preservation of limestone, it has become the main desulfurizer in the wet flue gas desulfurization process. Limestone-gypsum flue gas desulfurization technology has become the priority wet flue gas desulfurization process, which has a high desulfurization rate and high working reliability.

TH3000, MIC-600 flue gas analysis complete system is applied to the online monitoring of continuous flue gas emissions before and after desulfurization of various boilers.The special online analysis system has advanced system design, accurate measurement, fast response speed, can continuously analyze the measured gas for a long time, and uses PLC for automatic control. It has the characteristics of reasonable structure, safe and reliable operation, high degree of automation, low maintenance, strong self-diagnosis protection function, etc., equipped with infrared/ultraviolet The analyzer can continuously monitor the sulfur dioxide content before and after desulfurization of boiler flue gas, and calculate the desulfurization efficiency.

Selected model:

TH3000,MIC-600

Product features:

● Benan circuit design, explosion-proof certification, secondary lightning protection, anti-static, lightning protection and anti-static ability super Pass the national standard and resist high-intensity pulse surge current shock. High reliability and stability. Anti-reverse connection design, any form of reverse connection will not damage the instrument

● Comply with EMI and EMC standards, and pass the national standard test and CPA measuring instrument approval type certification.

● Standard bus RS485 (RTU) and 4~20mA standard signals are output at the same time, 3 sets of relay switching output, on-site sound and light alarm (optional).Optional frequency output 200-1000Hz, Hart protocol signal, 1 to 5V output, wireless transmission (2 to 5 km or unlimited distance). It can be monitored remotely in real time by wire or wireless, uploading data to mobile phones or transmitting to the Environmental Protection Bureau, other monitoring centers, monitoring equipment and monitoring computers through local area networks and the Internet, and real-time monitoring of the concentration of the site through free upper computer software or gas alarm controller.

● Compatible with various secondary tables, data acquisition modules, PLCs, DCS systems, can directly drive solenoid valves, fans, alarms and other equipment, and can also drive high-power equipment by driving intermediate relays. The optional MIC2000 controller can monitor 1000 detectors at the same time.

● The large-capacity data storage function can record real-time concentration value, temperature and humidity, or only record the alarm value and time. Support local storage or SD card storage, and indicate when ordering with a larger capacity. The capacity of SD card storage can be customized. Data export and analysis through free upper computer software, which supports viewing or deleting data on this machine. It can be set to automatically overwrite or not overwrite data when the capacity is insufficient, and automatically stop the recording function.

● Standard infrared remote control can realize open-free operation in dangerous situations, such as: modifying alarm points, concentration calibration, zero-point calibration, muting, restoring the factory, entering the menu, viewing records, 4mA output, 20mA output (calibration other Set the device needs to use this function).

● Chinese and English interfaces can be selected, and the default Chinese interface supports the free switching of gas concentration units. Conventional gases do not need to input molecular weights, and special gas input molecular weights is automatically calculated and switched. Units can be selected: PPM, mg/m3, Vol %, LEL%, PPHM, ppb, mg/L

● 2.5-inch high-definition color screen (LCM) displays real-time concentration, time, temperature, humidity, storage status and other information, which can detect 1- to 6 gas concentrations and temperature and humidity at the same time, menu The interface uses high-definition simulation icons to display the function names of each menu, and concise Chinese or English operation prompts.

● Three display modes can be switched: a variety of gas concentrations are displayed at the same time, single-channel gas concentration is displayed in large font cycles, real-time curves, automatic or manual cycles can be switched between channels, whether to display maximum values, minimum values, gas names, and historical curves can be viewed.

● Automatic tracking zero point to prevent drift, temperature compensation, multi-level calibration, can meet the national standards and the standards of local and provincial metrology bureaus in various regions at the same time

● Data recovery function, concentration calibration error The operation automatically identifies and blocks, which can avoid the defects caused by improper operation.

● Calibration logs, repair logs, and troubleshooting measures can be recorded, sensor life expiration reminder, next concentration calibration time reminder function

Detection gas:

SO2 sulfur dioxide, NOX nitrogen oxide, PM2.5, PM10 dust< /P>

range and resolution:

SO2:0-1000mg/m3,0.1mg/m3

NOX:0-1 000mg/m3,0.1mg/m3

PM2.5, PM10: 0-100mg/m3,0.01mg/m3

Product List:

1 RS485/RS232 converter, 1 USB/RS232 conversion cable

TH3000, MIC-600 online flue gas analyzer CEMS 1 set

including 1 micro printer

with heat tracing function

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Product technology:

Parter refrigeration technology, rapid cooling of the measured gas

Dust filtration system

Regular automatic drainage

On-site installation case: