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The blower of GLiming centrifugal boiler is used in 2t boiling boiler. The main combustion is coal gangue, stone coal, inferior bituminous coal, lignite, oil shale and so on. The medium temperature is 20 ℃. Medium specific gravity of 1.2 kg / m3.
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Get Price2t boiler air machine joint shaft. Mechanical Interview Questions & Answers - Wisdom Jobs. Excess air is required to ensure adequate mixing of fuel and air, avoid smoke, minimize slagging in coal burning, and to ensure maximum steam output. Question 295. What Is Factor Of Evaporation ? Answer : It is the ratio of heat change from feed water
Get PriceImplementing a boiler lockout based on outside air temperature, for example when outside air is greater than 65oF, is an effective way to prevent these conditions. Condensing Boilers Both the system design and operating conditions are critical to the successful operation and performance of a condensing boiler.
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Get Priceb) Design a triple riveted longitudinal double strap butt joint with unequal straps for a boiler. The inside diameter of the drum is 1.3 meters. The joint is to be designed for asteam pressure of 2.4 N/mm 2. The working stresses to be used are σ t =77N/mm 2, τ=62 N/mm 2; σc=120 N/mm 2. Assume the efficiency of the joint as 81 %. 11.
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