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The pot furnace blower mark monitor applies in the cold condition simulated experiment effect analysis |
| In the electric power production process, after the power plant boiler unit overhaul needs to carry on the chamber aerodynamic force field experiment, the testing method rests on the cold condition uniform temperature simulation principle, organizes in the boiler stove to simulate the aerodynamic force operating mode, uses certain tracer material, the observation furnace air power field condition, like the air current crab situation, the air current weaken situation, the air current form in the stove cut garden situation, between the different air current mutually disturb situation and so on.The main purpose is inspects the boiler burner overhaul, the installment quality, understood the furnace air dynamic performance, provides the technical guidance for the boiler overhaul and the thermal state movement |
Since long ago, after the Sichuan electrical network thermal power unit overhaul, the boiler carries on cold condition experimental the tracer material, used the Shaanxi fireworks research institute to send the production the pot furnace blower mark monitor.For several years, altogether develop the test work ten times, have obtained the good experimental effect, this pot furnace blower mark monitor selects the electric ignition method, the reliability is strong, smoke spark brightness is high, sets off the time to be long (about a minute), the spark pellet compared to rebuilds, is good with the air current mix characteristic, the real reflection has been mad the flow field condition.Through uses the smoke spark to trace the cold condition experiment, has provided the good technical guidance for the boiler unit overhaul and the movement, to raises the set use factor and the movement reliability, has uses the vital significance. |
At the same time, but also may use the spark tracer material, carries on the cold condition uniform temperature simulation experimental study work, obtains the power plant boiler chamber and the rear part flue design theory basis.Therefore, the Shaanxi fireworks research institute develops the production the pot furnace blower mark monitor technology, has the broad promoted application prospect.
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Sichuan electric power experiment research institute stokehold |
In June, 2003 |
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