Method for online monitoring the operating state of environmental dedusting system
A technology of dust removal system and operation status, which is applied in the testing, measuring devices, instruments of machines/structural parts, etc., can solve problems such as environmental pollution, inconvenient management and maintenance, and mismatch of air volume of dust removal system, so as to ensure normal operation and improve dust removal. effect of effect
Inactive Publication Date: 2019-04-05
SHANGHAI JINYI INSPECTION TECH
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The invention discloses a method for online monitoring the operating state of an environmental dedusting system. The method comprises the steps of: collecting dust concentration data of an environmental dedusting system outlet and each deduster chamber, the vibration signals of a motor and a fan bearing seat, and the pressure and flow parameters of a pipeline system; setting a discharge concentration standard value for the environmental dedusting system outlet and each deduster chamber, and giving an alarm when measured data is larger than the standard value; correcting and determining the actual pressure of a pipeline monitoring point according to relevant parameters of the pipeline system; and obtaining a vibration amplitude component of the motor and the fan respectively from output signals of vibration acceleration sensor, setting a health state factor for the motor and the fan, and giving an alarm when the health state factor is less than zero, wherein the health state factor is calculated from the vibration amplitude component. The method monitors the discharge concentration of the environmental dedusting system, the state of the pipeline system and each deduster chamber, andthe vibration of the motor and the fan in real time, manages the trend, and early warns when a fault occurs to ensure the normal operation of the system and improve the dedusting effect.
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