When the oil-fired boiler stops water during operation, due to steam consumption, loss of the external network and other reasons, it may cause the boiler pressure to drop, the furnace water shortage, and so on. Because the boiler cannot replenish the water, the boiler personnel should closely monitor the water level gauge and the reading of the pressure meter. When it is found that the water level gauge and the pressure gauge fall to the prescribed lower operating limit, measures should be taken to stop the furnace to prevent the occurrence of water shortage accident.
When the condensing boiler is used, it adopts a special principle to make use of the way of water circulation to produce a certain heat exchange so as to achieve the desired purpose. Although the price of the integrated condensing boiler will not be too high, and the operation is very simple, and has good safety performance and so on, but in the process of operation, it is necessary to pay attention to the following points.
1, pre-service preparations for long-term non-operational or brand-new fully premixed condensing boilers, clean up the system with water before starting again, this is an extremely important preparatory work for condensing boilers. The operation of the docking will be of great help. And condensing boiler manufacturers remind you to start in the correct order, such as turning the circulating pump on before you can ignite it.
2, in order to control the details of the operation of the condensing boiler during its operation, in order to make it work better, the pressure in the boiler should always be in a stable state, and the temperature in the boiler should be controlled. Therefore, at any time to monitor and monitor the discovery of any changes should be made certain adjustments. And condensing boiler manufacturers emphasize that the gas in the pipe network should be discharged from time to time, which can prevent vaporization well, at the same time, it should be carried out regularly and the quantity of water in the pipe network should be reasonably distributed.
3, to control the pressure in the boiler well, if the pressure inside the boiler suddenly rises very high during the use of the fully premixed aluminum condensing boiler, it should be immediately found out the cause, usually because the water temperature is too high for gasification. Therefore, the water temperature should be properly lowered to solve this problem. It is also possible that clogging occurs because the dirt in it has not been cleaned up, so the cleanup should be done in a timely manner. If, however, the pressure of the condensing boiler is suddenly reduced, the boiler should be rehydrated in a timely manner, as this is mainly due to the shortage of water.
Recently, the Guangzhou City issued an action "Guangzhou 2018 annual work plan for comprehensive prevention and control of air pollution," the bureau of law enforcement to monitor the detachment on August 28 = 29 organizations launched a special enforcement action against a biomass fire tube boiler made in europe.
The special enforcement action by the municipal and district levels of environmental protection departments jointly launched, deployed Yuexiu, Tianhe, Haizhu, Huangpu, Conghua five district environmental protection law enforcement backbone, with the Guangzhou City Environmental Protection law enforcement inspection detachment composed of 18 cross-law enforcement group, to increase the city all registration to carry out quality checks of 125 biomass boilers in the book, focus on examination of Guangzhou boiler emissions monitoring system in Zengcheng District registered the existence of complex biomass boilers coal or other high-polluting fuels, whether there are special furnace and supporting bag dust removal facilities, whether the normal operation of the boiler control facilities, whether discharge standards as required entry and update Guangzhou boiler emission monitoring system and other issues.
After verification, the registration system by the city list in the boiler has been disabled (off or relocated) boiler station 43, not included in the other eight found regulatory list table 133 actually inspected. Among them, 28 units involving suspected violations accounted for in the boiler problem with the boiler (90 units) ratio of 31%, the problem of coal-fired boilers in complex 2, the resurgence of firewood, 11, allegedly did not apply for environmental protection procedures, waste gas treatment is not installed facility or facilities are not the normal use and other illegal activities 15. For complex high-polluting coal and wood fuel boiler according to law-site seizure and transfer penalties and territorial environmental protection departments to follow up treatment in accordance with the relevant provisions of Article 107 of the "People's Republic of China Air Pollution Prevention Law." The rest were arrested for illegal transfer of territorial environmental protection departments for investigation.
Operation natural gas hot water fire tube boiler made in europe: Every winter, there will be a lot of users advice on these issues, "to use natural gas hot water boiler," according to the problem, Xiao Bian asked our professional boiler technician and summary below, you can refer to.
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