classify: Oil-fired boiler can be divided into light oil boiler and heavy oil boiler according to different fuel oil, light oil refers to diesel oil or kerosene, heavy oil refers to crude oil extraction gasoline, the remaining heavy oil after diesel oil. Oil-fired boilers can be divided into oil-fired hand water boilers, oil-fired hot water boilers, oil-fired heating boilers, oil-fired bath boilers and oil-fired steam boilers. The difference between folding and Gas-fired boilers
Before coming heating season, Pinggu and Yanqing, Miyun three areas have been completed six large coal-fired boiler clean energy transformation, involving a total of 1660 tons of steam, residential heating area of about 900 square meters, in order to promote the city's urban focus heating basically clean heating to make a strong contribution.
It is reported that, in addition to this rural area south of the coal-fired boiler house for reasons of space, and the remaining five of the original coal-fired boiler room facility will be retained as an emergency backup. Pinggu District-Valley heating plant boiler clean energy transformation project has been debugging equipment, the boiler room of the original four coal-fired boilers, a total of 400 tons of steam, heating an area of about 2.5 million square meters, the new 3 sets of 100 tons of steam gas boiler is equipped with a heat pump.
Also, according to plan, City Management Committee led the development of the annual Yajian coal and clean energy facilities construction program to focus on the northern region, enhance power supply, gas supply capacity, promote Plains natural gas pipeline "town pass" to protect coal demand for clean energy. The basic realization of the city's plains village "No Coal", the phasing out of bulk coal sales within the region transformation of the industry and commerce department for bulk coal sales cancellation of registration in accordance with law, in principle, be issued a new business license. For failure to implement clean heating in winter 2018 and not included in the annual village "coal to clean energy" program, full implementation of quality coal instead.
Reduction of carbon dioxide, sulfur dioxide emissions
Pinggu District Management Committee, according to the person in charge, Riverside, Xia Xing Coal Valley and heating plant is heating an area of 7.416 million square meters, of which the heating plant heating Riverfront area of 4.1 million square meters, the Xingu heating plant heating an area of 2.808 million square meters, summer Coal heating plant heating area 508,000 square meters.
By upgrading "coal to gas", three heating plants meet emission standards Beijing local standard NOx emissions of less than 30 mg / standard cubic meter, while the amount of coal Yajian 160,000 tons per year, greatly reduce emissions of carbon dioxide, sulfur dioxide, nitrogen oxide.
Among them, Xingu heating plant "coal to gas" project officially started on May 16 this year, October 20, Sheung Shui, October 27 with the ignition conditions.
Riverside heating plant "coal to gas" on May 16 this year started, has completed the boiler and associated piping, heat pumps and ancillary equipment installation, ongoing electrical, control system debugging, October 22 has been Sheung Shui, October 29 have ignition conditions.
Summer Coal heating plant "coal gas" this year officially started on August 18, has completed commissioning of boiler facilities and associated piping, heat pumps and ancillary equipment installation, ongoing electrical, control systems, etc., on October 29 water, with firing conditions.
2.5 tons of boiler water pressure What is the price for such a direct question asking prices are generally difficult to answer. Because of this first given tonnage is not necessarily correct, the second is the customer choose the auxiliary equipment is uncertain. Even given the price is not accurate. So, for some manufacturers, is the issue of water needed to put their own works, is there any other uses are to understand clearly. In this case for determining the tonnage required and auxiliary equipment required in order to determine the approximate number of tonnage. After data analysis, the actual tonnage required for the plant's number two tons can be, what is needed at the price of about 22 million.
This type of boiler vaporizes water and then heats the steam in a superheater, producing steam at a much higher temperature. This creates a higher flue gas exhaust temperature unless an “economizer” is used. The economizer heats the feed water, which runs through a combustion air heater in the path of the hot flue gas exhaust. This superheated steam often increases the overall efficiency of steam generation and its utilization with gains in the input temperature to the turbines.