Monitoring method, device and equipment for waste gas treatment process
The invention discloses a method for monitoring a waste gas treatment process. The method comprises the following steps: monitoring a gas pressure difference between a gas inlet and a gas outlet of activated carbon treatment equipment; judging whether the pressure difference exceeds a pressure diffe...
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| creator | HE JINZHANG |
| description | The invention discloses a method for monitoring a waste gas treatment process. The method comprises the following steps: monitoring a gas pressure difference between a gas inlet and a gas outlet of activated carbon treatment equipment; judging whether the pressure difference exceeds a pressure difference threshold value or not; and if the pressure difference exceeds the pressure difference threshold value, first alarm information is sent out. According to the technical scheme, it is found through monitoring that a large number of VOCs molecules adsorbed on the surfaces or in the activated carbon particles can form certain obstruction, namely wind resistance, on a waste gas channel, the pressure difference is formed between the gas inlet and the gas outlet of the activated carbon treatment equipment, and the pressure difference is gradually increased along with increase of the amount of the adsorbed VOCs. Therefore, pressure difference information is monitored in real time and compared with a pressure differen |
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The method comprises the following steps: monitoring a gas pressure difference between a gas inlet and a gas outlet of activated carbon treatment equipment; judging whether the pressure difference exceeds a pressure difference threshold value or not; and if the pressure difference exceeds the pressure difference threshold value, first alarm information is sent out. According to the technical scheme, it is found through monitoring that a large number of VOCs molecules adsorbed on the surfaces or in the activated carbon particles can form certain obstruction, namely wind resistance, on a waste gas channel, the pressure difference is formed between the gas inlet and the gas outlet of the activated carbon treatment equipment, and the pressure difference is gradually increased along with increase of the amount of the adsorbed VOCs. 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| subjects | ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING |
| title | Monitoring method, device and equipment for waste gas treatment process |
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