Stoke coal-fired hot water boiler operating temperature range of its coal-fired hot water boiler, which operate in Stoke on what specific requirements will be? Its internal plumbing, how much temperature is generally able to withstand? And coal-fired hot water boiler hot water, whether it is secondary energy? These are associated with coal-fired boilers hot water boiler, so the following to explain the good answer, I hope that everyone in to get what you want. 1. Stokes fired hot water boiler operating requirements (1) before Stoke, first baffle opening smoke wind boiler, let the natural ventilation, the time is about 10 minutes. If mechanical ventilation is employed, then over time, for about 5 minutes. In this manner, the boiler furnace and combustible flue gas remaining in the exhaust clean. (2) For the boiler fire, it is strictly prohibited the use of volatile oils, to avoid problems. For Stoke-speed coal-fired hot water boiler, attention can not be too fast, in general, is not less than half an hour. Also, before Stoke, should open the circulating pump, so the job. 2. coal-fired hot water boiler interior water pipes, on the temperature, how many can afford to live? For coal-fired hot water boiler pipes inside this kind of boiler, it could afford, in general, hundreds or thousands of degrees is no problem. And it's also related to the boiler pressure. If the pressure is higher, the higher the temperature in the boiler furnace, so that the internal water circulation faster. 3. coal-fired hot water boiler, hot water, whether it is secondary energy? Coal-fired hot water boiler hot water, which belongs to secondary energy. This is because the secondary energy, which can also be called secondary energy, or artificial energy, primary energy is converted to a processed or derived, such as gas, coke, gasoline, heavy oil and steam and hot water. So, the question, the answer is yes. For coal-fired hot water boiler, the question raised above, as well as specific answers given, so that everyone can be a comprehensive knowledge and understanding of this kind of boiler, so as to carry out well the practical application of their work, and add some expertise. Furthermore, the use of effects and use value of the product to be improved.
Xiao Bian now introduce gas 13t fired steam boiler classification accuracy and precision hydraulic machine Henan fast boiler's steam boiler gas and hydraulic classification of a gas steam boiler By Type 1, an industrial gas steam boiler: heating and for industrial production and so on. Most of the parameters for the low, low capacity boilers, the fire bed combustion and thermal efficiency is relatively low. 2, power station boilers: mainly for power generation. Most high-parameter, large-capacity boiler, firebox and allow more efficient combustion. 3, the ship's boiler: a marine power. Such boilers generally low parameters, fuel oil, the requirements of small size, light weight, easy to move more. 4, locomotive boiler: The main use of locomotive power. Lower overall parameters are small capacity boilers, fire bed combustion, requires compact, movable. Two gas steam boiler in accordance with the kind of the working fluid and an output state classification can be divided into: 1, the steam boiler: the working fluid is steam outlet. 2, hot water boiler: hot water as the working fluid outlet. 3, special working fluid boiler: export of special working fluids, such as certain organic matter. Three outlet gas steam boiler in accordance with the pressure of the working medium can be divided into: 1, pressure boiler: the outlet steam pressure 14MPA (140kgf / cm). 2, high-pressure boiler: the outlet steam pressure 10MPA (100kgf / cm). 3, sub-pressure boiler: the working fluid outlet pressure of 2.5MPa. 4, pressure in the boiler: the outlet steam pressure of 3.9MPa (39kgf / cm). 5, supercritical pressure boiler: outlet steam pressure is about 25MPa (about 250kgf / cm). 6, subcritical pressure boiler: outlet steam pressure of 17MPa (170kgf / cm?). 7, low-pressure boiler: the outlet refrigerant pressure (gauge pressure) is less than or equal to 1.3MPa (13kgf / cm). Accuracy of the hydraulic machine, determines the precision of the parts. However, only static accuracy to measure the level of accuracy of press is not very accurate. This is because the size of the mechanical strength of the press itself has a great influence on the punching accuracy. If the strength of the press itself is low, the machine will be modified such that the pressure at the instant of Ao punching pressure is reached, so that, when the above-described conditions in a static tune even good, also since the strength of the deformation caused by the sample bed, differences occur. This indicates that the accuracy of the press and has a lot of strength, and the magnitude of the intensity of the work has a great influence on the press, so that high-precision parts and punched continuous strong cold stamping, the accuracy must be selected high, and the rigidity of the press.
Henan miss you Jujube Industry Development Co., Ltd. is mainly engaged in dates, nuts and other healthy food research and development, procurement, production and sales operations; jujube industry's first listed company. I miss you date industry is committed to providing health and hygiene products for people to date, in 2017, I miss you date industry decided to buy a few new clean and green, can provide high-quality 13t fired steam boiler steam. Carefully selected is determined in cooperation with the fast boiler, signed two separate 10 tons of steam condensing gas steam boiler (WNS10-1.25-Y.Q).
Electric 13t fired steam boiler before use Preparation 1, the operator must understand how the present electric steam boiler, location, performance and working methods of the various accessories. 2, check oil combustion, and each nozzle connection, power supply and the burner, the pump, the boiler installation accessory. 3, clearly the main steam valve open, after closing the normal close it. 4, check the electric steam boiler water level, water level confirmation flexible, normal position. 5, the pressure regulator is properly tuned, regulate combustion damper.Free Chat
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