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hot water boiler in nepal

SUMMARY major maintenance system 1 gas boiler, burner maintenance: cleaning gas Burner full turn cup, ignition means, filter, pump, motor and impeller systems, the lubricant added to the throttle linkage arrangement. Re-awarded for combustion testing. 2, the controller Maintenance: Maintenance detecting electrical components, control lines, the control box clean ash collection, each control point is detected. Finally sealed. Controller element to prevent the moisture. 3, water supply system maintenance: repair water treatment plant to check whether water quality standards, a comprehensive clean-water treatment system, to check the functioning of the pump and lift, check that each pipe valves can be used flexibly and so on. Water and electricity, the system closes the valve after each filled with water. 4, furnace maintenance: In order to make the boiler safe and economic operation lasting, must in daily use, strengthen the maintenance of the boiler. This is also to prevent lower thermal efficiency, an important measure to avoid the use of state of deterioration and boiler accident.

Recently, Shaanxi Province, issued a "Boiler Air Pollutants Emission Standards" ( "Standards"), the "standard" in the concentration of air pollutants emission limits thermal power boilers and industrial boilers, we have developed a monitoring requirements.

Thermal power generation boilers including boilers of various capacities and various gas turbine capacity, fuel main types of coal, natural gas, oil, biomass, like other gas. Use gangue, oil shale, petroleum coke, fuel, sludge and other coal-fired power boilers reference emission limits fired boilers performed.

Industrial boilers including industrial boilers, various types of fuel capacity mainly coal, gas, oil, biomass, and so on. Boilers using coal, coal water slurry, coal waste, semi-coke, petroleum coke, oil shale and other fuel fired boilers performed with reference to emission limits. Using alcohol fuel (e.g., methanol, ethanol, dimethyl ether, etc.) with reference to the boiler exhaust gas boiler limits performed. Oil and gas dual-fuel boiler in accordance with the type of execution are oil-fired boiler and gas boiler emission standards. Other types of fuel mixed fuel boilers by performing more stringent emission standards.

Boiler water level gauge and flushing operation certificate be handled: For the boiler, first of all, to ask a few questions, which are as follows: boiler water rinse step table, specifically what? How to boiler operation certificate for? And, in the boiler RB, what is its specific meaning? These are related to the boiler, therefore, hope that we can be taken seriously and be so able to further awareness and understanding of the boiler, and at the same time, to increase the amount of their own knowledge in this area. Step 1. Rinse the boiler water gauge steps boiler rinse water table, which is specifically the case, which is as follows: First, turn on the water faucet is open, and even steam pipes, water pipes even be purged. Then, the water cock is closed, even for steam tube glass plates rinsed separately. After that, the steam cock is open, and close the drain cocks and let water table being able to recover to normal, and normal operation and to work. 2. boiler operating license to handle to handle the boiler operation certificate, then, is to take a good two inch photo, then we sign up to Dandy and Technical Supervision, participate in relevant professional training and assessment, through the examination, you can get special equipment operator operating permit so that you can start to work up. Also, to note that the operating permit is valid, so that every few years, to re-collect can not use expired.

Traditional centralized heat cogeneration district heating transmission pipeline has been lengthened increasingly unable to fully meet the needs of urbanization in the heating market, while large areas of fog and haze has promoted the huge demand for clean heating. At present, the main methods of cleaning heat pump technology, solar energy technology, electrical technology and the Valley of the gas heating technology, and as more and more abundant supply of natural gas, heating comfort has been formed in the northern heating area, as well as the South demand areas of the city and not have central heating, the use of natural gas distributed energy heating has a wider range of adaptability. However, the traditional large energy gas boiler, in the era of high gas prices, high operating costs hampered the large-scale application of gas heating.