gas pellet and gas chip fired biomass steam boiler
Gas boiler installation and preparation requirements of (a) the preparatory work before the installation of a boiler installation must be installed by the unit has installed a license .. The installer must be familiar with "Boiler Safety Technology Supervision", and carefully read the installation instructions and other random technical documents. 2, a mounting position: 1) as close as possible to install a boiler steam, hot site, to facilitate shortening the hot water and steam pipes, reducing capital costs, reducing the pipeline heat loss. The installation site should be water supply, sewage convenience. Burning light diesel oil, heavy oil residue and the boiler must be closer to the oil reservoir; burning natural gas, town gas boiler must be easy to close the gas source. 2) boiler room layout should follow the "Boiler Safety Technology Supervision" relevant provisions "boiler room", to be well-lit, well-ventilated, no ground water, ease of operation and maintenance, boiler room must be equipped with at least two fire extinguishers 1211. 3) Check the boiler foundation, prepare the boiler in place. 3, equipment acceptance: acceptance by conduct an inventory purchase contract or supply list. 4, lifting large boiler: not less than 1.1 times the lifting equipment of large weight of the boiler, two lugs for the lifting jack top or at the bottom edge away slowly, not to any other parts of the lifting or addendum to avoid damage to the boiler. (Ii) installation requirements: 1, the main steam line installation requires the main steam lead pipe height is generally greater than 0.5 m, the bending radius should be greater than or equal to 5 times the diameter of the pipe, the pipe should be installed at the lowest trap, preventing water pipe, It should be a main steam pipe insulation. 2, a main return pipe installation requirements should the main return pipe elbow minimize installation, to facilitate the mounting operation of the valve, piping should be insulated. 3, the hydrostatic testing relief valve, the safety valve should be installed in the exhaust pipe, the exhaust pipe connected to the straight pipe outdoor safety. 4, should be connected to a sewage outfall tank or other security, the pipe should be secured to prevent shifting or counter scald accidents blowdown. 5, railings, stairs (with large oven) after the positioning by drawing the boiler installation. 6, water table must be installed to the lighting device, easy to install or inspection.
Select pellet and chip fired biomass steam boiler fuel gas of good or good? Steam boiler has a lot of varieties, the most common classification is based on it can be divided into fuel to burn natural gas and electricity and fuel burn of. When buying a steam boiler, a lot of people do not know that we should buy natural gas or fuel steam boiler steam boiler. Gas boilers and oil boilers are our two most common ways the boiler. If you want to use natural gas steam boiler, the need to ensure that there are local gas can be switched on; if you want to use oil-fired boiler, the procurement needs daily oil tank and oil tank buried, placed in position and good design, so that the fuel supply to the boiler. Gas-fired boiler burning natural gas, it has the primary energy saving, high thermal efficiency strengths, oil-fired boiler burning diesel fuel is light, it has a simple fuel reserves by the fuel supplier strengths affect small. The primary operating costs and fuel gas steam boiler steam boiler related with local energy pricing. Per ton of steam vapor is about to use the side 80, if the offer by gas 3 yuan / square to count, that is, 240 / ton operating costs. Steam per ton of about 66kg of light diesel oil is used, if the press 9 yuan / kg fuel offer calculated, then the cost of steam is about 594 yuan / ton. To compare quotes from the fuel, then, natural gas will be cheaper than oil. Free fast boiler thermal monitoring subject device a continuous steam boiler feedwater automatic control system Introduction
Recently, Taiyuan, Shanxi Province Environmental Protection Leading Group issued a circular on promoting the transformation of ultra-low emissions and low nitrogen transformation of biomass boilers gas-fired boiler. Resolutely implement - the latest requirements "2018 in Beijing, Tianjin and the surrounding areas in 2019 autumn and winter tackling air pollution comprehensive management action plan" in, and further reduces boiler emissions standards.
1, 2019 until October 31, the use of boiler tail decoration efficient dust removal, desulfurization, stock device is accomplished ultra-low emission biomass boilers transformation of the necessary funds by the counties (cities, districts) and users together to solve, not the municipal finance I grant.
2, October 31, 2019 update for ultra-low emissions of nitrogen gas boilers, electric boilers biomass boilers, municipal finance one-time grant 30 yuan / square meter construction costs, in part by the lack of counties (cities, districts) and user common solutions.
Way: by transformation to replace the low NOx combustion, a flue gas recirculation device installation mode, NOx emission is less than 30 mg / m item.
NOx emission cuts ≥50%, and the concentration value of less than 30 mg / cubic meter project, to give up prize money of 30% in accordance with the transformation of investment.
3, after December 31, 2017 the new gas boiler, should meet the emission requirements on Taiyuan low NOx combustion, but does not enjoy the low NOx combustion subsidies.
The 10 ton oil and gas boiler produced by ZG boiler makes a wide range of equipment in various fields. The 10 ton natural gas boiler is also a device that customers often ask. Customers pay great attention to boiler fuel consumption. Customers often ask about the capacity of a pellet and chip fired biomass steam boiler with a capacity of 10 tons.