Why the boiler can save energy and reduce consumption the design pressure of boiler should be a little higher than the high working pressure, and should not be less than the opening pressure of the safety valve. The design pressure of the gas-phase furnace is 1.2 ~ 1.5 times, the design pressure of the liquid-phase furnace should be 1.05-1.2 times, and the pressure difference between the inlet and outlet of the liquid-phase furnace should be greater than that of 0.15MPa (1.5kgf/cm2). The temperature of boiler inlet and exit should be designed from the point of view of economy and safety, and a suitable temperature difference should be designed for the operation of the system. The temperature difference should be less than 30 ℃. The boiler is a closed-circuit cycle, and the difference between the output temperature and the return temperature is only 2. 30 degrees, which means that the boiler can reach service temperature only by heating a temperature difference of 20 degrees and 30 degrees. Steam boiler is added cold water, heating cold water into steam to heat the hot equipment, steam into 60 degrees 70 degrees condensate discharge. So play the role of saving energy and reducing consumption!
Coal Pulverisers grind the coal to a very fine powder to make it burn easily. Pulverisers have steel rollers or steel balls which crush the coal between them into a fine powder. This powder is easy to burn. Coal contains moisture. Hot air form the Primary Air Fans dry the coal in the pulverisers. This makes the burning easy and efficient. This air also carries the dry coal powder from the pulverisers to the burners in the boiler furnace.In the burners the coal powder is mixed with the required amount of Combustion air and burned in the furnace.
Our industry is a big country, provide power for industrial equipment giant multi-boiler. After investigation, the vast majority of our country's industrial boilers are in healthy condition, causing energy waste and pollution is very alarming. Moreover, the recent nationwide boiler accidents continue to occur, causing huge casualties and property losses, the adverse impact on society and the economy, how to effectively protect the safe operation of the boiler to be solved throughout the boiler industry event.
Note the use of sri lanka steam boiler agent for mushrooms sterilizations What? Note the use of the steam boiler are the following: 1, the steam boiler before fire, to check the water valves, gas pipes, water gauge, pressure gauge, safety valve and drain valve and so on, whether it is intact, whether the normal use. 2, water steam boiler, first softening treatment and water quality to clean, can not have impurities. 3, the water gauge glass, which outer shield should be sturdy, and to clean. How the operation of the water table, if an exception should be handled immediately one should always observe. 4, safety valve and can not be adjusted in order to avoid problems. If the gauge reaches allowable working pressure of more than 80%, then one should be allowed to exhaust valve, in order to avoid excessive pressure. 5, when the pressure rising rapidly and has exceeded the allowable working pressure or boiler attachment failure phenomenon occurs, or a furnace, pipe deformed, when leaking air leakage, should an emergency shutdown immediately. 6, when the boiler emergency shutdown, stop the burning, and then close the throttle, then open the door and release valve, the order can not be reversed.
