Energy-saving control method and device of dust removal blower of coke oven
A coke oven dust removal and energy saving control technology, applied in pump control, coke oven, furnace prevention/removal of fouling, etc., can solve problems such as energy waste and achieve the effect of satisfying dust removal requirements
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[0020] See figure 1 , a method for energy-saving control of a coke oven dedusting fan, the method comprising the following steps:
[0021] 1) A pressure signal acquisition device 1 is set in the dust removal conduit 5 of the coke oven vehicle to continuously collect the pressure value in the conduction pipe during dust removal, and the pressure signal acquisition device 1 outputs the collected pressure value to the coke oven dust removal PLC control System 2;
[0022] 2) Coke oven dust removal PLC control system 2 receives the pressure value in the dust removal duct, compares it with the set value, generates a control signal according to the calculation result, and sends the control signal to the fan speed control device;
[0023] 3) The fan speed regulating device receives the control signal sent by the coke oven dust removal PLC control system 2, and adjusts the speed of the dust removal fan 3 according to the control signal; until the measured pressure value in the dust re...
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