auto car wash cleaning machine steam boiler
The difference between water-tube boilers and fire tube boilers: domestic customers, in fact, to distinguish a fire-tube boilers and water tube boilers are not many, they are more inclined to distinguish between a auto car wash cleaning machine steam boiler and hot water boiler, or the difference between fuel and models. But for foreign customers, the focus is different, and in a large number of pot boiler project Zheng exports, the vast majority of customers will distinguish this problem, which is the question of departure from the boiler structure.
Professionals tell you that electric boiler maintenance measures: In addition to the purchase of electric boiler needs its strict quality and after-sales is good or bad, when in use should pay attention to some practices, so as to more effectively avoid to persons and property harm.
Directly under the Central Government Offices Administration (referred to as the straight Authority) is the CPC Central Committee and subordinate units, are responsible for the CPC Central Committee and services for the organs and services, an important function of serving the people. Central Government institutions funds, finance, public service vehicles, the state-owned assets and real estate management, service management is responsible for the specified life of the party and state leaders as well as services related objects.
Initiation of recording during expansion of the boiler as indicated in each component are pre Boiler Feed is cold, the expansion is zero, when the components affected Sheung water temperature, somewhat expanded. After the boiler ignition boosted at 0 ~ 0.49MPa pressure saturation temperature rises rapidly, the expansion value is larger, at 0.49MPa-9.8MPa pressure, the saturation temperature increased slowly, slowing down of the expansion, but the pressure is increased, stress increases. Since the boiler is a combination of many components, at various pressures, expansion of the recording indication, its purpose is to monitor whether the respective pressure member expand uniformly heated. The uneven expansion, easy to cause deformation and breakage of the device, sealing off and cracks, and cause leakage or even burst pipes. So to are recorded in different states indicate expansion, to monitor, analyze and identify problems. When the expansion is uneven, should take timely boost as slow, switching fire mouth, the sewage, drainage and other measures to eliminate the phenomenon of uneven expansion, the safe operation of the boiler.