boiler plant steam usuage charges
Popular Science: gas boiler plant steam usuage charges superheater reheater + What is the role? Superheater and reheater is an important part of the gas boiler, both the enthalpy of steam can be increased, thereby improving the thermal efficiency of the boiler. Superheater effect is saturated steam into superheated steam heated to a certain temperature. Action reheater is heated turbine exhaust gas to the high pressure cylinder and the superheated steam temperature is equal (or close) reheat temperature, and then sent to the low pressure cylinder and pressure cylinder in expansion work. Superheater and reheater in the higher temperature working medium gas boiler means, and the superheated steam, especially reheat steam heat absorption (the ability of the cooling tubes) is poor, how to make long-term security of the metallic pipe into a superheated and reheaters important design and operational problems. In the design and operation of the superheater and reheater, it should be noted that the following problems: 1, the operation should remain stable steam temperature, steam temperature fluctuations should not exceed 5 ~ 10 ℃. 2, superheater and reheater have reliable temperature control means, so that the nominal operating conditions can be maintained when the steam temperature changes within a certain range. 3, try to prevent or reduce the thermal variation between the parallel tubes.
Users may not secretly install gas boiler plant steam usuage chargess, pressure containers, particularly gas pressure steam boiler with a gas hot water boiler, pre-installation to the quality supervision departments for approval, and the need to complete the entire installation process in the quality supervision department supervision.
Fangkuai Group adopts the concept of “moulding character and creating high-quality products”, and continues to research and continuously improve the technological content of products to get closer to users. With the mission of “creating convenient and fast boiler plant steam usuage charges high-quality products for users”, it uses remote monitoring, APP, and active return visits. And other channels to provide users with convenient and efficient services; with the core values of "professionalism, lean work" as the core value, established an effective enterprise management system, adopted ISO9001 quality management system, OHSA18001 occupational health and safety management system and ISO14001 environmental management System certification; and cultivated a large number of high-quality employees with norms of behavior, professionalism, and continuous commitment to provide customers with more convenient and efficient services.
How to select steam boiler plant steam usuage charges steam boiler heat exchanger is generally divided into two categories, one is a direct contact heat exchanger, and the other is an indirect heat exchanger. They are used to recover flue gas heat, to achieve energy saving effect of the separation device. Conventional steam boiler through a simple transformation, such as the installation of waste heat recovery unit, can improve the energy efficiency of the boiler, which is the energy-saving advantages of steam boilers. To promote energy saving is largely the cause of the country, to create more profits for the company, cost savings. Choose a good heat exchanger is one way to achieve energy efficiency goals. Direct contact heat exchanger is a steam boiler with heat recovery and a high ability to remove pollutants in flue gas, but acidic water quality, not easy to use in hot water heating boiler. Is the so-called indirect heat exchanger means we usually refer to recover heat from the flue gas condensation. Today, more and more people choose to use the steam boiler, the proportion of the market is also increasing. Such steam boiler flue gas discharged contains a large amount of steam, by condensation and release large amounts of latent heat of vaporization. Coal-fired boiler efficiency is much higher than coal-fired boilers. This boiler has a good effect on the selection of the indirect heat exchanger.