large horizontal steam boiler factory

H4: Other.

3, gas steam boiler feed pump should be set to standby, when a maximum feed pump stops running, the rest of the total flow of boiler should meet all running at rated to 110% of the required evaporation of the water; Save when the boiler room is provided with when the temperature of the device or accumulator, to the total flow rate of the pump should be included in their water consumption.

4, the same single or multiple boiler steam pressure, to choose two or more pumps operating in parallel, if the water supply main pipe, it is possible to use two pumps with a prepared, and frequency of water supply, not only to reduce power consumption, but also the water pressure is stable, although one-time investment is relatively large, but by the frequency energy saving measures, usually 3 to 4 years can recover the investment cost.

5, gas steam boiler steam feed pump to pump emergency reserve, the flow should meet all operating at the rated boiler evaporation amount required to give 20% to 40% of the water. Only with a power load of the boiler feed pumps stop running and will not cause the boiler water, without providing TDBFP, general industrial enterprises of the non-power plant boiler room does not have such conditions, it is necessary to set up.

For details about the hot water boiler: the use of fuel combustion boiler is released to heat or other energy working medium is heated to a certain device parameters. A hot water boiler for heating the water so as to increase the temperature into the hot water boiler. Hot water boiler is important to the national economy heat supply equipment. Electrical, mechanical, metallurgical, chemical, textile, paper, food and other industries, as well as industrial and civil heating boiler needs to supply large amounts of heat. Saving effect of hot water boiler design structure: during use of the hot water boiler can be useful in the process of complete automation in the necessarily extent, so that the combustion will boiler water temperature and the fuel may be automatic control, energy saving can be reached then the purpose, in general, automatic hot water boilers commonly used in hotels and guesthouses, saving the cost of personnel to deal with. The primary hot water boiler is the choice of a full butt weld wet back structure, the disadvantages of such a structure after the device processing chamber smoke long time by high temperature flue gas erosion, must be easily damaged or the like on the extent to ensure that the boiler can always be kept safe and reliable operation Happening.

Why there will be gas-fired boiler drum wall temperature difference between the upper and lower walls of the upper and lower gas boiler drum boiler temperature difference will cause some damage to the wall of the drum by the compressive stress, tensile stress at the wall by the stress reaches a certain extent gas boiler drum damage occurs even crack. Why would the temperature difference between such a phenomenon? That is because the initial ignition gas boiler drum upper and lower walls will have a certain degree of temperature difference, it is because the initial heating gas boiler, a low metal vapor drum wall temperature, the wall surface of the steam condensation occurs on heat drum, the drum wall in contact with water in contact with the water also occur on the lower wall surface of the heat, but due to the exothermic coefficient of water vapor condensation than the larger, upper drum wall endotherm, therefore the gas temperature of the boiler drum arm is higher than that under the wall faster. This requires us to run gas boiler run time to pay attention to some issues, so as to avoid damage to the gas boiler, ensure the normal operation of the gas boiler.

Hot water boiler in the school dormitory and classroom building are generally used for central heating, drinking water and bathing water aspects of teachers and students and so on. Shanxi Linxian County high school is an important educational school personnel training for the community. 2017, the school responded positively to national coal to gas and other environmental policies, but also to provide students with a more favorable living and learning environment, the school decided to phase out conventional coal-fired boilers, clean and environmentally friendly replacement for the gas boiler. After getting to know and choose the boiler industry, major companies, determined cooperation with professional production of clean fuel boiler fast boiler-by-side to provide a fast 4.2MW integrated condensing gas hot water boiler (WNS4.2-1.0 / 115 / 70-YQ).

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