Six days this month, Changsha, Hunan Furong District Arts Road street to carry out special safety inspection of combined 8 ton horizontal boilerss.
Inspectors focus on examination of the health and safety management of boiler equipment, whether or not the gas boiler passed the test, whether to establish safety management systems and procedures, whether set the security authorities, whether with full-time security officer, determines whether the operator a valid work permit for employment, boiler operating records, inspection records and shift records are complete and so a detailed investigation, while eliminating the risk management and operational aspects of the boiler in existence.
In this inspection, the implementation of the following three major check the contents.
First, we must implement the main responsibility for security, strictly abide by relevant laws and regulations and safety specifications, and resolutely put an end to illegal operation, strengthen the management and monitoring of equipment, hazard, earnestly implement the responsibility to the people, and ensure safe and reliable operation of special equipment.
The second is to strengthen the advocacy training for boiler operators to improve their ability to deal with emergency breakdown or accidents, improve safety awareness boiler operator, firmly establish the concept of safety first, to ensure the safe operation of the boiler.
Third, low nitrogen and urge reconstruction work carried out boilers to reduce nitrogen oxide emissions, reduce concentration of nitrogen oxides, air pollution prevention.
The various requirements for combined 8 ton horizontal boilerss are constantly changing, and the development of boiler technology continues to advance. People pay more and more attention to performances such as high efficiency, environmental protection and energy saving. ZG boiler has long focused on the research and development and innovation of high-efficiency, environmentally friendly and energy-saving boiler technology. Up to now, the products developed by ZG boiler have reached more than 200 series in the nine series.
WNS condensing combined 8 ton horizontal boilers cleaning errors condensing boiler in which a lot of manufacturing, transportation and installation, due to various contingencies, such that the pipe wall boiler impurities accumulate a lot of dirt, leading to corrosion of the boiler is directly destroyed in the initial operating heating surface. Cleaning the boiler becomes particularly important. Then the process consumers WNS condensing boiler cleaning in which errors can strayed, how to avoid it? Chemical cleaning chemical detection not need to be very careful if problems arise treatment is very troublesome. If chemical cleaning is not complete, the dirt will not be completely clean; if the cleaning time is too long, there have been washing phenomenon; if not good cleaning effect, a secondary cleaning will waste of raw materials, and waste time. Excessive corrosion boiler cleaning will exacerbate the metal to reduce the carrying capacity of the boiler, it affects the future of the normal operation of the boiler. Improvement: chemical analysis and detection of chemical cleaning process must be done, acidity, total iron ion concentration and pH value should be tested once every tens of minutes. When the two closest test data, chemical cleaning end point is reached, and after the acid output. Chemical cleaning which does not inactivate the main purposes: cleaning the surface of the boiler body. Because of more stringent requirements of the control points, if not controlled, it will fail; After cleaning, the cleaning process is simple, easy to produce secondary rust on the surface of a clean boiler, reducing boiler scale and capacity, easy to rust. Improvements: condensing boiler pickling must be washed after passivation. Since the passivation demanding, total iron ion concentration must be strictly controlled during rinsing. After reduction, the iron ions detected to meet the requirements, the PH value immediately adjusted to strongly alkaline, and adding a reducing agent, the temperature was increased. From the above explanation can be seen, there are many non-standard phenomena cleaning condensing boiler WNS Shihai, this period of use of condensing boiler, safe operation, energy production will have a negative impact; to eliminate these negative phenomena, the safe use of condensing boilers and the environment sustainable development has a very large role.
The electric combined 8 ton horizontal boilers takes the electric energy as the energy, does not have the noise, absolutely does not pollute. Using high quality copper heating tube, the surface heat load is low and the thermal efficiency is high. Adopt high-grade centrifugal glass cotton multi-layer heat preservation, imported color board outer packaging; The living body packing cover is used at both ends to facilitate installation and maintenance. 1, the advanced copper electric heating tube is adopted, its surface load is low, its service life is long. 2, the boiler soft-start soft-switch constant temperature operation, the operation load regulation range is large, the adjustment speed is fast, The operation is simple. 3, the heating element automatically adjusts the constant temperature according to the temperature difference and the change of load, and can automatically convert the input sequence, which not only saves energy consumption, but also balances the running time of each set of heating tubes Therefore, the life of uniform heating tube. 4, manual remote control integrated, using SPWM control scheme and digital power regulation soft adjustment technology combined. 5, the use of advanced computer boiler controller, with reliable performance, high degree of automation, The utility model has the advantages of convenient use and other advantages. 6. The boiler uses high-quality products both at home and abroad and has been tested by the furnace to ensure the long-term normal operation of the boiler.
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