1 mw boiler wholesale boiler suppliers
You understand the principles of energy saving steam 1 mw boiler wholesale boiler suppliers it? Many industry production processes are inseparable from the steam boiler, then you understand the principles of energy saving steam boiler it? Today, we say that it is a principle of energy conservation.
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.
Pay attention to gas steam 1 mw boiler wholesale boiler suppliers which runs: customer after purchasing gas steam boiler, not sit back and relax, but also need to seriously understand the operation of the boiler starts, the attention to what matters, so you can be more effective in ensuring the long life of the boiler. 1, the cold gas steam boiler working pressure from the ignition rises, boost heating time is about 3 to 4 hours. When the boiler pressure rose to 0.05 ~ 0.1MPa, should wash boiler pressure gauge and water level gauge; when the boiler pressure rose to 0.15 ~ 0.2MPa, the boiler should be shut down air valve and check valve for leaks, measures should be taken if a leak be eliminated; when the boiler pressure rose to 0.2 ~ 0.25MPa, boiler blowdown to conduct a test, when sewage boiler water level should be above the normal water level, and check the drain valve leaks, if the leak should take measures to eliminate; when the boiler when the pressure is raised 0.3MPa, a full review of the fastening member boiler pressure element, such as manholes, hand bolt holes, and check holes of each flange connection is loose, and a tighten heat. 2, the pump checks whether the automatic operation to maintain the normal water level, water level in the "line from the pump" the normal start, the water level in the "stop pump line" pump can be stopped; 3, control pressure is normal, when the steam pressure reaches when the set value, the combustion is stopped, lights overpressure, the pressure is reduced to the set value, the boiler can start automatically; 4, when the load pressure reaches the set value, the fire load due to a small fire, when the pressure drops to set when the predetermined value, the transfer of small fires burning fire; 5, when the pressure can not be set at normal pressure shutdown, the shutdown will alarm the second overpressure shall be restarted; 6, the exhaust gas temperature should not exceed 300 ℃, otherwise, the shutdown should check; 7, when gas steam boiler into normal operation phase, boiler fireman personnel to strengthen the boiler, instrumentation and safety accessories and auxiliary equipment is a monitor, a good job is a boiler and auxiliary equipment inspection tour and in a timely manner fill run record.
10 tons of gas hot water 1 mw boiler wholesale boiler suppliers depreciation calculation
Depreciation of fixed assets is due to the gradual wear and tear in the course of the transfer of goods or the cost of that part of the value to go, but also business due to the use of fixed assets and share in the production process over its useful life of fixed assets cost money.
10 tons of gas hot water boilers are industrial boiler, equipment belonging to the class. In accordance with the Enterprise Income Tax Law, depreciation of fixed assets a minimum period of 10 years, residual rate set at 5% or 10%. If the 10 tons / hr of a gas hot water boiler for heating use, should process equipment, mutatis mutandis, the age of 10 years. In calculating the depreciation of fixed assets, in addition to foreign-funded enterprises to deduct the residual value according to the proportion of 5%.