hot water boiler central heating for hotel
Fire extinguishing methods of inventory boilers
Do you know what to do when using a boiler if there is a fire? Today, the editor will teach you a few tricks.
We learned that recently, Beijing issued a "three-year action plan to win the Beijing Blue Sky Wars," to date, mainly to strengthen ecological environment construction, pollution control tough fight to win Beijing, make the appropriate efforts. Details are as follows.
First, build a green energy system
Combined with the characteristics of the capital, in the city to protect the power supply, heat supply network under the premise of safe operation, relying on intelligent technology, strengthen external power transferred, increase the proportion of outside transmission. Full development of new local energy resources. Promoting clean renewable energy for heating, Municipal Development and Reform Commission, City Management Committee and other sector organizations to increase renewable energy use in key areas clean city sub-center, Beijing's new airport and other heating. In principle, to new natural gas cogeneration and gas chemical projects.
Second, lay Yajian coal finale
Led by the Agriculture Commission, in accordance with the principle of progressive advance of the first plains, mountains and then to "coal to electricity," the main scientific technical route choice, according to local conditions to promote rural village "coal to clean energy" work. 2018, the completion of the plains 450 villages "coal to clean energy" to carry out energy-saving synchronous rural residence. Completion of Pinggu District, clean energy transformation of coal-fired central heating boilers 5 of Yanqing district, the basic realization of the city's Plains "No Coal." In 2019, the development of scientific and effective mountains "coal to clean energy" technology roadmap, the heating period to break a long, large temperature difference and other problems, an orderly mountain villages of "coal to clean energy" work.
Third, improve energy efficiency
Municipal Development and Reform Commission and other departments to study and improve energy consumption limits system. City Housing and Urban Construction Commission, the Municipal Planning and Land Committee and other departments to revise new residential building energy efficiency design standards, energy-saving rate of more than 80%; accelerate the development of ultra-low energy buildings, new buildings strict implementation of green building standards. City Housing and Urban Construction Commission, the Municipal Urban Management Commission, Agriculture Commission and other departments saving renovations to existing buildings, Rural public buildings energy-saving standards and scope of the earthquake.
Fourth, accelerate infrastructure construction clean energy
City Management Committee, the Agriculture Commission and other departments to speed up the "coal to electricity" grid upgrading in rural areas, to meet the heating needs of the field of alternative energy. Into the "No Coal" facilities construction village, power and other reconstruction within the scope of planning in advance to give priority to implementation. Related power companies continue to strengthen the construction of power facilities and support capabilities.
You summed up the boiler to adjust the temperature of the boiler for your environmentally friendly methods summarized environmentally friendly methods of climate control, in operational use of the boiler, adjustment of temperature is an operator of important work should be given high priority. But also requires the operator to have a strong sense of responsibility, always abnormal changes in temperature parameters, with the ability to timely and correct treatment of the boiler back to normal operation, prevent economic losses due to the boiler is not functioning properly due. Here we look at these two temperature regulation methods are steam and gas side side regulating regulation. Boiler temperature that the vapor side is adjusted to adjust the value of braised by a boiler steam desuperheater the temperatures reach the set temperature of. The obvious advantage to adjust the way the regulation is very high accuracy more environmentally friendly. Desuperheater water and can be divided into two categories Surface: The former is a shell and tube exchanger using boiler feed water or boiler water as the cooling medium is cooled by convective heat transfer and vapor superheated vapor. , The small boiler feedwater quality is poor, it is commonly used devices such temperature reduction. Boiler below tells you can also adjust the temperature through the flue gas side: is to change the amount of flue gas through the superheater or changing the flue gas temperature superheater imports. For this comparison modulating accuracy is relatively badly manner, usually only as a coarse adjustment mode temperature. However, both methods will reduce the economic effect of the boiler running. Also remind your boiler for various types of boilers, we all can be adjusted by means of adjusting the temperature of overheated boiler combustion. If the temperature in the boiler operation exceeds a predetermined range of allowed values, the boiler is in a dangerous state, operating personnel must quickly take urgent measures to restore to normal boiler temperatures. Can take effective load adjustment boilers, air exhaust and other measures, the situation is serious cases can stop the boiler operation. We regulate the temperature of the boiler operation after operating personnel master, you can achieve good results.
I want to know the membrane wall water tube boiler production technology and what advantages do?
Advanced membrane wall production lines: a water tube boiler furnace using a sealing membrane wall technology, the light pipe and welded fins (flat) formed. I company in April 2011 introduction of membrane wall production line, May formally put into use. For the processing of the membrane wall, is the use of double-sided simultaneous welding, the workpiece is heated evenly, small deformation tube panel; stand by eliminating welding and after welding, reduces product deformation correction workload, such that the production efficiency is greatly improved.