gas analysis system / laser process / coal
Pulverized Coal Bunker Hangzhou Zetian Technology CO., Ltd

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Characteristics

  • Options:

    gas, laser process, coal

Description

Product Description

Pulverized coal bunker CO/O2 analyzer is an electrical instrumentation equipment designed for blast furnace coal injection system online continuous detection of gas composition. Gas in the mill is sampled by instrument sampling probe installed on the mill (or mill outlet piping).Under the action of jet pump, sampling gas through probe filtering, heating and cooling (for high temperature occasion), then enter bypass tube (laser analysis module) for analysis measurement.


Features

1. Using the TDLAS technology to avoid the influence of gaseous water and interferentialgas on CO measurement
2. High stability, long calibration cycle, low maintenance quantity
3. Supportting automatic calibration, automatic blowback
4. No mechanical moving parts, vibration resistance interference

Parameter

1. Installation mode: bypass
2. Response time: ≤5s (T90)
3. Explosion proof: ExdIICT6 GB
4. Enclosure rating: IP66
5. I/O mode: 4-20mA, RS485/RS232/GPRS
6. Purge gas: 0.3MPa ~ 0.8MPa N2, clean air

Application

1.Coal pulverizing system of hot blast stove exports,
2. Ball mill into exports, cyclone export machine
3. Flour bag exports
4. Powder warehouse entry
5. Process gas pipeline, etc.