6t Natural Gas steam boiler Price Bhutan

Works electric 6t steam boiler price bhutan steam electric boiler refers to water heated to a certain parameter and the production of industrial electric steam boilers high temperature steam, the water in the steam drum is heated to become vapor, the fire in the furnace emits heat, is steam electric steam boilers principle. Electric steam boilers belong to special equipment, design, processing, manufacturing, installation and use of the electric steam boilers must be supervised by technical supervision departments, users only get electric steam boilers use permits to use electric steam boilers. The fuel electric steam boiler (electricity, oil, gas) can be divided into electric steam boiler, electric steam boiler fuel, gas three kinds of electric steam boiler; can be configured in accordance with the electric steam boiler is divided into vertical, horizontal electric steam boiler, small electric steam boilers are mostly single, double the return of the vertical structure, large-scale electric steam boilers and more horizontal structure of three return. A heating device (burner) to release heat, radiation is first absorbed by the water wall heat transfer, vaporization of water boiling water wall, a large amount of steam into the drum for water separation (except the DC furnace), separated saturated steam enters the superheater, by radiation, convection and continues to absorb the furnace top horizontal flue, the flue gases heat the back pass, and superheated steam to reach the required operating temperature. Electric power generation boilers are generally provided with a steam reheater, the steam is used to heat through the high pressure cylinders acting reheater reheat steam go out, the low-pressure cylinder to continue to generate power. Electric steam boiler can be classified according to the electrical power of the fuel steam boiler, electric steam boiler fuel, gas electric steam boiler; can be configured in accordance with the electric steam boiler is divided into vertical, horizontal electric steam boiler, a small electric steam boiler mostly single, double return of the vertical structure, large-scale electric steam boilers and more horizontal structure of three return. Vertical vertical double return configuration electric steam boiler fuel gas burner set under way, double return configuration, fuel combustion, stable electric steam boiler operation; inserted spoiler smoke tube, smoke slow speed, increase heat exchange high thermal electric steam boiler efficiency and reduce user costs. Three horizontal return structure horizontal electric steam boiler shell type three return all wet back downstream pyrotechnic pipe structure, the combustion flame in the combustion chamber large positive pressure, fully extended, low combustion heat load, the high heat of combustion efficiency, effectively reducing the exhaust gas temperature, energy saving, economical use. Waveform threaded pipe and furnace structure, not only improves the strength of the electrical endothermic steam boilers, but also to meet the needs of thermal expansion of the heating surface, scientific and rational, and durable.

Combustion characteristics and operation of 6t steam boiler price bhutan steam for steam boilers everyone know how much will the following to let everyone have a preliminary understanding of the steam boiler by two aspects, but also hope to give a friend wanted to buy a steam boiler of some help. Chain-type layer is generally fixed combustible fuel steam boiler chain grate or a grate (the traveling), it is fixed only for small coal-fired boilers. The most commonly used medium-sized coal-fired boilers or for chain grate, as the chain travels will gradually sent to the tail of the coal grate in the process of moving complete fuel combustion tube from the inlet to the lower part of the grate grate internal supplemental air required for combustion, ignition top-down, no ventilation grate uneven seam and around the relative movement, through non-flammable. After heating area of ​​the heating flue gas temperature of the working fluid designed to flow through the same furnace hot flue gas and heating surface arranged in the other exhaust flue boiler. Incidental chain grate type, scale type, beams, and other means, the current domestic applications mainly for small and medium-sized joint type and scale type chain grate, generally large chain grate beam type. Former steam boiler steam boiler system to start all waterproof steam cylinder valve open, let go condensate. The inlet steam valve slightly open, to warm up the cylinder, drain cocks to be out after closing the steam, drain cocks. The steam valve was then opened progressively larger until drainage tank vent cock and water out there, and closed vent cock drain cocks. Turn on the water supply valve to the boiler feed water. Steam boiler in operation if there is gas in timely attention tank, water tank periodically open the air discharge valve, in order to avoid air resistance tank, the influent. Pump flow regulator bypass should be adjusted to achieve the degree of opening of the valve, and not with a method of adjusting the outlet valve is adjusted. At the rated discharge pressure of the pump, which inlet pressure should not exceed a predetermined value. Inlet and exhaust pressure difference should be maintained within a predetermined range. Steam boiler steam valve should be shut down first, then turn off the water valve and turn on the water valve is open, then turn on the water faucet open the lower part of the tank and cylinder, the cylinder water drain. Of steam cylinder reciprocating pump, which cylinder two stroke difference should not exceed 5% of rated travel.

Low NOx emission combustion boiler technology a boiler combustion boiler hypoxic hypoxia NOX emissions from combustion is the easiest way to control. And a combustion burner system does not need to make any changes, only control air flow into the furnace in operation, pulverized coal combustion process as close to the theoretical combustion air amount. Low oxygen combustion scheme can reduce NOX emissions by 20% to 30%. The program practical application subject to conditions. Low oxygen furnace, will increase the amount of unburned carbon, and more difficult for the flame of burning coal more obvious; Further, the CO concentration is also increased so that smoke, which will cause decreased boiler efficiency. Another problem is that for certain boilers, hypoxia causes the main combustion steam or reheat steam temperature is low. The burning coal to immediately, boiler efficiency and reduce the magnitude of steam temperature and other properties to determine the appropriate control value of flue gas oxygen furnace outlet (at or economizer) the specific embodiments. Second, air staged combustion technique combustion air into a plurality of strands, it is gradually mixed and pulverized coal combustion, so you can see the local area to reduce the air-fuel ratio, and the thermal decomposition of coal in the ignition phase, due to hypoxia, and thus the nitrogen oxide generation is suppressed. Air classification may be implemented within the combustor, the boiler can be completed within. 85% of the amount of air required for complete combustion is introduced to the main burner, the main burner combustion zone is insufficient oxygen for the fuel-rich conditions. Due to insufficient amount of oxygen, the flame temperature is low, the amount of nitrogen oxides to less generation of fuel nitrogen intermediates (e.g., NCH, NH3, etc.) will therefore not be oxidized NOX. Meanwhile, it has been possible to further reducing NOX generated in a reducing atmosphere to molecular nitrogen (N2 of), as a result reduces NOX emissions. An upper portion of the top floor is provided Ge overfire air (of OFA) spout into the furnace through which about 15% of the rest of the air, to avoid the high temperature flame zone, it is also possible to burn unburned carbon particles, to complete the combustion process.

Dairy production and processing sectors, need a lot of steam on food drying, sterilization, stereotypes, such as processing, 6t steam boiler price bhutan essential. Xinjiang Ake Su Xinnong Dairy Co., Ltd. as a local brand, has a large market users. 2016, Akzo increased demand for dairy production, the original steam boiler company can not meet today's production needs. In the same year, Akzo dairy cooperation with our company, signed a series SZS 6 tons of steam pipe steam boilers, steam support for the dairy industry dairy production Aksu.