dzl steam industry boiler

dzl steam industry boiler

A dzl steam industry boiler operation must be controlled and stable operation of secondary causes of boiler steam temperature control stability of a secondary steam temperature has important implications for safe and economic operation of the unit. When the steam temperature is too high, it can cause overheating, a portion of the metal to reduce the strength of the reheater, and the steam turbine pipe cylinder and a rotor, resulting in shortened life of the equipment. Severe over-temperature, it will also enable the heating surface blasting. When the steam temperature is too low, the effect thermodynamic cycle efficiency, and a steam turbine final stage blades at excessive humidity, severe water hammer may occur, resulting in damage to the blade fracture accidents. When the steam temperature substantially sudden rise dump, large thermal stress is generated in addition to the heating surface of each weld and the outer part of the boiler is connected, will cause the relative displacement between the cylinder and the rotor of the turbine increases, i.e., the expansion difference increases, severe or even static friction wheel and the separator, causing severe vibration. In addition both sides of the turbine steam temperature deviation is too large, both sides will uneven heating turbine, uneven thermal expansion. Therefore, the operation of the boiler steam temperature to closely monitor, analyze, adjust, control steam temperature stability with the most reasonable method.

Shandong Zhaoyuan Mining Group Co., Ltd. is a large state-owned local asset management companies, gold mining dressing and smelting for leading industries, operates in the area of ​​tourism, services, precious metals, real estate, eco-agriculture, with total assets of 10.2 billion yuan, Shanghai gold Exchange is an international provider of standard gold bullion. July 2017, Shandong Mining Group and fast dzl steam industry boiler steam signed a 0.5-ton electric heating steam boiler which mainly produce steam for metallurgical mineral processing and other manufacturing processes, energy defeating small, strong ability to supply steam .

First, at this stage, gas dzl steam industry boiler water treatment problems 1. boiler water treatment work is inseparable from lack of attention to industrial boiler equipment, but in many of the user site, we found that many boiler operators do not pay attention to the boiler water treatment, sewage and also regularly carry out checks, there is a large degree of danger. The main reason for this phenomenon is harmful to business managers and staff did not realize that not treat boiler water, over time, will produce boiler scaling, corrosion and other problems. 2. boiler water treatment method is not correct in the actual production and living, the boiler is used to contain a wide variety of liquid. But some staff do not know that for different kinds of liquids what action should be taken; some companies using a simple boiler water treatment equipment. These factors can pose a security risk to the boiler, resulting in security incidents. 3. Staff overall quality is not high and some staff members did not follow the rules and regulations of boiler water for testing. In addition, there are a number of operators of professional quality is not high, so that work is not high efficiency boiler water treatment, resulting in the deviation of the test results. There are even some staff members will laboratory data on fraud to fool the upper management.

Gas dzl steam industry boiler start and stop frequently, why?

Gas boiler extremely frequent start and stop, not only cause damage to the boiler itself, will greatly increase in fuel input, increase input costs. So, what causes frequent starts and stops of the boiler is it?

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