Exhaust gas has been plagued by sewage paper industry, paper industry pollution problems of the country very seriously. Fujian Heng paper packaging company has been committed to the use of clean-type boiler paper processing. October 22, 2016, David Carse, the paper with my company, signed a 6 tons of steam an integral condensing porpose of steam boiler for the production of corrugated cardboard and other paper products. I provided the boiler greatly solve the problem of sewage wastewater Heng paper. After the boiler operation, both to meet local environmental requirements, but also reduce operating costs for the constant boiler paper products.
Boiler steam pressure fluctuation value allowed
Selected boiler steam pressure, depending on the needs of the user. Steam pressure, the safety of the pressure member advantageously, the energy consumption is reduced, but the quality of steam produced will be relatively poor, a low enthalpy. Humidity, difficult to meet some of disinfection, sterilization, farming, heating and power generation needs. High energy consumption is high vapor pressure, corresponding steam equipment, piping and valves the pressure is high, the maintenance requirements will be more stringent. Steam production, heat leak during transportation losses will increase. Meanwhile, high-pressure steam as the steam pressure is increased to carry the increased salinity, the salt will waterwall tubes, pipe tobacco, and other drum heating surface fouling, the possibility of overheating, bubbles, increased clogging even squib . Salt steam to steam turbine flow area will decrease, reducing the efficiency and seriously affect the heat transfer efficiency.
The difference between hot water boiler and porpose of steam boiler:? Depending on the media outlet, we will easily be divided into two hot water boilers and boiler steam boiler. But many people still do not know how they are used. Simply put, hot water boiler is used for heating, hot water, such as bathing, swimming pool, community and other places are required, even it is said that, as long as the place is in need of heating, hot water boiler needs now Zheng pot design and production of hot water boiler is the largest tonnage of 160 tons (116mw) circulating fluidized bed hot water boiler; and steam boilers are mainly used in chemical, building materials, textile and other industries for the production of steam supply, of course, it can also be heating, but are generally manufacturing plants, industrial parks heating way, is a case of cogeneration.
Boiler inspection and external examination order and the Boilermakers difference fireman: boiler products and keywords the site, because it is important and flagship product, the site box boiler, so the learning attitude, and careful attention should be paid treat, not sloppy. And here, we will, be carried out by a number of specific issues of their study and work, and give their corresponding answers, so that we can based on the original, to further deepening and expansion. 1. boiler, which is the first inspection within or outside the check? From a professional point of view, in the boiler should be seized, and then is external examination. Also, if you find a problem in the internal examination, then, is to wait until after the external inspection, if there are problems be dealt with. In addition, in the test cycle, in general, is conducted annually external inspection, internal inspection once every two years. If the same year, both internal and external inspection should be carried out, then, is outside the inside first. 2. Vertical shell boiler, which has its specific species? Vertical shell boiler, which is a boiler, in which specific species, there is a transverse vertical water tube boiler, water tube boiler vertical multi-lateral, vertical straight water tube boiler, water tube boiler vertical bending, and Li type fire-tube boilers and other such. However, for now, the latter three, is the straight vertical water-tube boilers, water tube boilers of vertical bending and vertical fire tube boiler, is using three more.
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