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boiler castable refractory cement

What is important and what work boiler castable refractory cement boiler body to be carried out every day? Boiler water and fire tube boilers, whether the advantages and disadvantages? Boiler operation, the specific work to be carried out every day what? And, in an important boiler and key components, what is? These are about the boiler, so the following to give a specific answer, and at the same time, so that we have a correct understanding of it, rather than have misconceptions. 1. Water and fire tube boilers, whether their advantages and disadvantages? Water and fire tube boilers, which are advantages and disadvantages, so, on this issue, the answer is yes. Advantage of water tube boilers, it is convenient for the heating surface is arranged, and the heat transfer performance. Thus, large capacity and high in available parameters of this condition, and the quality requirements of the operation, is relatively high. The fire-tube boiler, the advantage of simple structure, strong adaptability, but its water quality requirements, is much lower than water tube boilers.

Causes and prevention of chemical plant boiler castable refractory cement explosion: causes and preventive measures chemical plant boiler explosion, the explosion occurred in a chemical plant boilers, analyze the causes and preventive measures boiler explosion in a chemical factory, it can all be on the news or on TV saw the explosion of a chemical plant in the news, resulting in a double loss of personnel and property. So, we need to reason and the boiler explosion prevention measures are to have a detailed understanding of. Overpressure rupture boiler operating pressure exceeds the agreed maximum working pressure, the stress exceeds the limit stress component data. Overpressure conditions often fail due to safety relief devices, pressure gauge misalignment, overpressure alarm equipment failure, severe water shortages caused by improper handling incidents. Heat Failure burn hot plate, component damage caused strength decreases. Usually dry because of water shortage. Fouling too thick, there is a pot of water caused by asbestos rubber pull people off other foreign matter such as grease or drum within reason. Caustic embrittlement due to corrosion failure of the element strength. Crack and split by the groove elements alternating stress effect, produce fatigue crack, and the combined effect of etching, opening into a groove-shaped thinned. Water hammer due to damage caused by improper operation of the system soda water hammer, the pressure receiving member was strong effect of additional stress and failure. Repair, renovation unreasonable formation of boiler explosion hazard. Congenital shortcomings planning mistakes, force structure, terms of thermal compensation, the water cycle, timber, strength accounting, security facilities and other serious fault. Making mistakes, wrong information, not according to the drawings, the quality of low-quality welding, heat treatment, such as hydraulic test process standards fault caused. What measures can prevent chemical plant boiler explosion it? Avoid over-pressure approach: a reasonable set, timing alignment, proper security protection in width, pressure gauge, water table; avoid overheating approach: a reasonable set, monitoring, repair, wash water table, avoid water, avoid fouling and foreign object into the grease drum; avoid corrosion measures: water quality objectives should comply with national regulations and standards relevant skills, strengthen the repair and maintenance; avoid groove crack: not cold and hot temperatures, reducing the alternating stress, easy to see from the slot position, timely repair; avoid water hammer: note hydrophobic soda system, adhere to the water level stable. No anomalies water level; strengthen inspection planning, production supervision and inspection repair, renovation of the review, to eliminate potential accidents.

Boiler coking coking solutions resulting in reduced efficiency of boiler castable refractory cement operation and safety will, induced draft fan power consumption increased harm, then we should be how to solve this problem? Today small for everyone on the specific introduction: 1, change the fuel ash melting characteristics, blending different coals. 2, coal fineness adjustment: adjusting the separator plate to open the coal fineness within reasonable economic range (R90 = 20 ~ 25), to prevent the coarsening of pulverized coal and uneven. 3, optimization of the air distribution mode, reasonably well organized Aerodynamic field is a prerequisite to prevent coking. The boiler unit starts before cold aerodynamic field tests, tests to identify the burner by a reasonable manner and better air distribution within, redeployment air damper position in the furnace organize good aerodynamic conditions, ensure that the boiler security, stability, economic operation. 4, to eliminate air leakage at the bottom of the furnace, seal tank water to ensure the operation of the bottom seal tightly. Through the above analysis, to fundamentally solve the problem of coke boiler, furnace combustion is the key to reasonable regulation, strict control of coal-fired coal deviate too much design coal. Uniformly distributed within the flame holding furnace, both sides of the suction blower output should be uniform, not to smoke wind deflection. At the same time, improving the soot-blowing furnace to enhance the operation monitoring instrumented and judged according to whether the observed actual coking. These are the solutions on the boiler coking, I believe you must have a lot of harvest it, I hope this can help you to avoid the occurrence of such phenomena

Our company has been committed to using environmentally friendly, a paper manufacturing process cleaner way, so we paid great attention to environmental protection boiler castable refractory cements and other properties in selected product when the boiler. The fast-party cooperation and boilers, our company is the right choice to make, party fast to the products we offer very environmentally friendly characteristics, and has high efficiency, for my company save a lot of costs. --customer feedback

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