american standard coal boiler
Steam american standard coal 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!
2018ISH heating HVAC industry event, fast Boiler "Thalia T7" was set aside to hold the event May 23, ISHChina & CIHE China (Beijing) International heating ventilation air conditioning, heat pumps fresh air and home comfort systems and technology exhibition in Beijing International Exhibition hot center opening.
Generally,the firing type coal dust fire with biomass for CFB american standard coal boiler is usually used to generate power in power plant.CFB boiler technology is a new type clean coal technology,while co-firing of biomass and certain types of waste with coal can be a good environmental and economic solution.
Gas american standard coal boiler kicked off the development of chemical industry, chemical industry, although new is an important part of the national economy, however, mention it, our first thought is of high pollution, high toxicity. Therefore, how to reduce pollution and achieve sustainable development has become a top priority of all issues. Boiler chemical industry as an indispensable production equipment, damage to the environment if it is reduced, it is to achieve sustainable development has added new impetus. Gas boiler appears just to meet this demand, the development of chemical industry opened a new prologue. Gas boiler, listen to know the name is the use of natural gas boiler heating. Natural gas, we all know that it is one of the clean energy, the combustion process emits only a small amount of exhaust gas, the environmental impact is very small, and unlike coal-fired boilers will produce the same waste, therefore, very much in line with national environmental policy Claim. If you use this boiler chemical industry, that pollution will be greatly reduced. In addition, its high combustion efficiency than conventional coal-fired boiler lot, can greatly reduce the input costs of fuel. If this alternative boiler coal-fired boiler, a year can save a lot of coal resources for the country, greatly reducing the damage to the environment caused by coal mining. Emergence of gas-fired boiler, only allows chemical companies to reduce pollution of the environment, can also improve production efficiency, reduce production costs, can be said to serve several purposes. It turns out, is the market development needs, will surely opened a new prologue for the development of the chemical industry.