petcoke steam boiler high pressure

A specific pressure adjustment apparatus is needed in the boiler such as safe valve pressure gage, water indicator to stabilize the gas pressure. Because the instability of the pressure probably lead to combustion instability or lead to temper or blow -of. the use of the horizontal boiler

The hot water boiler can provide a large amount of high pressure hot water, wet steam and superheated steam, but it can achieve a pressure of only 32 bar. Under today's technical conditions, the hot water temperature can reach 240 ° C, and the steam flow can reach 45 t / h. From the current popular point of view, the use of fast petcoke steam boiler high pressures to provide wet steam is the most ideal solution: compared to the wet steam provided by the former (relative humidity 2% to 3%), the relative humidity of the wet steam provided by the fast steam boiler is only 0.5%, which reduces the risk of steam condensation in the steam line and has very good heat transfer performance when used.

Hefei Limin Pharmaceutical Co., Ltd. Nanjing Military Region, formerly the backbone of pharmaceutical companies, the main drug is slowly swallow rather teabag, relying on advanced R & D platform to carry out contract manufacturing, OEM OEM and other business cooperation. China's environmental protection development trend began to take shape, many environmental policies have been put forward for a positive response to the national environmental policy, Limin Pharmaceutical decided to introduce a gas station petcoke steam boiler high pressures. After an investigation of the boiler market, Limin Pharmaceutical fast boiler is strong comprehensive strength and wealth of experience working for many years in the pharmaceutical industry to attract, party fast according to the actual needs of customers for its recommendation of one of Taiwan 4 tons of steam condensate gas-fired steam boiler (WNS4-1.25-YQ).

Second, standard operation

1, boiler feed water in accordance with standard GB1576-2008 oxygen, reduce the oxygen content.

2, during shutdown, a shutdown while the boiler is in the normal high water level and normal pressure, and then close the inlet valve and the main valve, to prevent intrusion of outside air oven.

3, when the furnace is first started slightly open the main exhaust valve until the pressure reaches 0.1-0.15MPa closing the main valve to eliminate air furnace, and then open the main valve when the air supply to the rated pressure.