Full Automatic China Coal fired Boiler

Anyang City Power Supply Bureau as a unit in charge of the sale of electricity in Anyang City, in the choice of the full automatic china coal fired boiler is more cautious. Based on our understanding and trust, choosing our split condensing steam boiler. Anyang Power Supply Bureau responsible person to us feedback, provide fast side of the boiler with the rest assured, product design everything, we believe that the fast side of the boiler can be used for more than 10 years and even 20 years. --customer feedback

Necessity textile mill converted to a coal-fired full automatic china coal fired boiler gas boiler is a boiler equipment industry needs is more important, because a lot of links to the papermaking process requires a lot of steam drying, stereotypes and so on. However, along with the national policy of environmental protection departments to ban coal-fired boilers, and now more and more manufacturers have to use coal-fired boilers to coal-fired boilers upgrading or purchasing a new low - NOx emissions. Mills from coal to gas boilers is an important direction of the current transformation of coal-fired boilers, is one of more types of enterprise transformation, especially in the area more natural gas, coal into gas boiler is the main way. 1, in order to transform mechanization layered fired boiler gas boiler, you should first remove the front arch and a rear arch, while increasing the bottom heating surface, instead grate, grate to prevent overheating, combustion; 2, through the furnace heat transfer calculation methods determining the size of the boiler, furnace flame center position, and then pouring furnace work. In order to avoid the center position after arch boiler tubes, based on the original slope of the original arch made pipe. 3, the furnace in order to prevent an explosion, when the coal-fired boiler furnace gas is substituted, or when fuel not atomized combustion gases in the furnace incomplete combustion or heating surface of the end of the furnace, a fire or explosion occurs, should be mounting the appropriate parts of the boiler explosion vent, and to increase the ignition and flame failure protection program control to automatic control means, to ensure safe operation of the boiler. 4, is closely related to the selection and arrangement of the burner and furnace, the filling degree of the flame in the furnace should preferably not to form a dead air. Gas burner arrangement considered reasonable and piping layout, convenient operation, inspection and maintenance;

Three major advantages condensing full automatic china coal fired boiler will be used in many areas of the north to the boiler to heating, but the energy of the boiler in general are very high and there is a lot of waste to energy, various studies by experts wanted to try to change this situation eventually found a new condensing boiler and can indeed play a good energy saving effect is very good. In particular integral condensing boiler price the general public can accept this, and it has a lot of advantages, including the following aspects. First, the good thermal efficiency and energy savings compared with ordinary boilers up, condensing boilers can achieve a high degree, and its full use of energy is almost too much waste. Since the thermal efficiency of direct energy loss problem can be illustrated between the thermal efficiency and is proportional to the energy, so that it directly indicates the condensing boiler having a strong energy saving effect, in particular for heating with a user can save a lot of the day heating costs, even down to detailed calculations condensing boiler than the normal boiler save more than a third. Second, with strong durability and long life due to the condensing boiler design structure itself is relatively perfect, especially as such a heat exchanger core components are used in very special protection measures when it used to be more durable, by the action of various aspects of life can lead to greatly extended. Condensing boiler service life of about decades or so, than ordinary boiler twice the time according to the general rule of thumb, the whole is therefore very cost-effective. Third, can play a very good role in environmental protection in general condensing boiler used is relatively clean energy, such as natural gas or coal gas and therefore the use of the process of running there is little waste gas, which undoubtedly reduces air pollution for the city of in particular ease the polluted air of sulfur oxides, nitrogen oxides and played a very environmental protection. And because the high temperature flue gas condensing boiler can be condensed into a cryogenic liquid to save energy and improve the efficiency can be very good, so efficient and environmentally very practical. These are the three major advantages of condensing boilers, in addition to this experiment condensing boiler is also reflected in a very good performance and quality. Cast aluminum premix condensing boiler manufacturers emphasize as people's awareness of low-carbon environment using this boiler will be more extensive, and the future development of condensing boilers will show a more distinct advantage and gradually become the dominant market it is the general trend.

Steam full automatic china coal fired boiler wear and electric test pump DSY Henan fast boiler's steam boiler small series with you about wear and DSY electric test pump wear is one common steam boiler heating surface defects, boiler heating surface is arranged in the boiler the furnace and the flue, in particular a heating surface in the steam boiler flue vertical tail, by the long brush smoke, soot in the flue gas so that the wall heating surface wear thinned, so that heat from the flue gas scouring wall ironed a phenomenon known as wear and tear. Flow rate, the concentration of soot in the flue gas and the hardness of the tube bundle arrangement such factors as the wear rate of the heating surface of the steam boiler and the flue gas is related to the flow rate of flue gas wherein the greatest impact on the wear of the heating surface. Experimentally measured, proportional to the cube of the wear rate of the heating surface tubes and the flue gas velocity, it is necessary to effectively control the flow rate of flue gas. Leakage of the furnace wall, a partial wall flue ash, convection heating surface partially severe slagging will cause a partial flue gas velocity is too large, so that the heating surface tubes local wear increased, further, when the soot blowers work failure, high pressure steam steam heating surface tube will blow erosion, so that the wall thinning. Heating surface tubes often wear area is: cool ash, burner, bullnose, and close to Manhole sootblowing waterwall tube aperture; a lower portion of the flue gas before the steering tube heating surface vertical chamber; vertical tail horizontal heating surface portion of the second row of three tubes of the flue, the lower portion of the second three tubes, tube support edge portion of the clip, close to the furnace wall side of the rows of tubes and the individual tubes and the like projecting tube rows. Heating surface wear reduction methods are: to reduce boiler load, reducing flue gas velocity; burning coal quality, reducing the content of fly ash in the boiler flue gas steam; change bundle arrangement, a staggered arrangement to the line arrangement; Clear slagging and blocking flue ash, flue gas flow area increases; leakage reduction furnace wall; the installation of a shoe or the spoiler like. Abrasion test on the electric pump plunger hole set DSY electric test checking pump plunger sleeve (1) Check the DSY type. If the pump DSY electric test has passed the test on sealing ST-990 or the tester 3,375,375, the plunger sleeve is available. If the leakage is large, it is necessary to replace the plunger and plunger sleeve. (2) using the burr, coke, and high-expansion magnifying glass to check the amount of deformation of the bore. When the metering orifice is damaged, DSY i.e. electric test pump is not working properly. Do not attempt to clean with a wire, plug, etc., should be cleaned with a solvent. (3) Check the fuel oil channel as well as choking loose plunger sleeve for cracks. (4) Check DSY electric test pump plunger sleeve surface endless belt black area and Degree how damage flatness. Some electric test pump head end of the barrel nozzle sump has been canceled. Henan is committed to fast boiler steam boiler manufacturing, product quality, reasonable prices and widespread industry praise, if you have any needs, please contact us!

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