Circulating fluidized bed(CFB) commercial 1t boiler russia with biomass as fuel, adopting the basic technology independently developed by ZG,have been in commercial operation. There are introduction
Hot water commercial 1t boiler russia is operating in accordance with how the principles of heat transfer, the temperature distribution of different cross-sectional surface of the heated hot water boiler, the wall temperature is higher than the temperature at the center of the tube wall. Thus, in a cross section of the tube, when the average water temperature when TS has not reached the saturation temperature of the tube inner wall temperature TB exceeds the saturation temperature. when the temperature difference therebetween reaches a certain value, the inner wall begin to vaporize and bubbles, when they are in contact with the hot water, the bubbles will disappear, which is called subcooled boiling.
Ordinary water is put into the commercial 1t boiler russia, which is very easy to scale. Because the steam is continuously evaporated, the concentration of calcium, magnesium and impurities in the boiler is very high, which is 30-50 times that of natural water. The scale of the scale is very amazing, and it may not take half a year to one year. Can have 1-2mm scale. Scale damage greatly threatens the safety of the boiler. In severe cases, it can cause the boiler to burst!
It is reported that since December 2018, with the market in Hefei, Anhui Province Lujiang County prison within the jurisdiction of the range 15 "coal to gas" commercial 1t boiler russia unit in the course of a full range of checking the newly installed gas boiler, while ensuring the area range within the boiler unit making a smooth transition "from coal to gas," the process, but also to ensure the safe use of the newly installed boiler.
The boiler before proceeding with the installation, install the unit you want to inform the local boiler installation of special equipment safety supervision and management department, inspection units installed during the installation and installation personnel qualification documents related strictly require the installation of the unit perform the required safety specifications and related standards, strict Charles undocumented and undocumented installers to install the unit.
When commissioning the boiler, the gas company and do the docking unit installation and use of the tripartite unit personnel to ensure the safety of boiler commissioning and trial operation of the boiler installation inspection, and actively promote the boiler unit boiler handle registration certificate and make contingency plans .