Gas 8 tons of boilers offer safe handling as the country increasingly stringent emission standards for air pollution, the country has already started work boilers from coal to gas, out of heavily polluting coal-fired boilers, gas boilers using clean fuels. In this regard, Kono Tips boiler, gas boiler process, the need to pay attention to some safety issues: 1. burner to keep the working environment clean and dry, burner cleaning and maintenance once per shift to the control circuit must not get wet, affected by high temperature. 2. Check the electrical installations, mainly: whether the damaged wire, jacket damage, without loosening the screws, the contact is good, the motor is running any abnormal sound. 3. During normal operation, the burner portion close to thermodynamic device (such as a flange connection part) will be very hot, to avoid burns. Do not place near flammable materials, so as not to cause a fire. 4. combustor during startup, if the burner is locked repeated alarm reasons should be identified, and then identify failures and excluded press the reset button (pressing the reset button must not exceed 10 seconds), continue to start. 5. After the total gas pipeline experienced a temporary power failure solenoid valve (steel tile shed) to stop gas supply will automatically shut down until the first call burner electric alarm device to send, then a small hammer solenoid valve with total on hand to pull, you must first send electricity to manually open solenoid valve, solenoid valve will be closed and vice versa total. 6. fireman not mess-tune the burner, abnormal promptly notify management personnel, approved by management and then make adjustments. 7. In the long-term shutdown state, to do maintenance work on the boiler equipment, for each transmission parts to clean, lubricate.
Beijing New Energy Automobile Co., Ltd. is China's first to operate independently and gain new energy automobile production qualification of new energy auto companies, mainly engaged in new energy vehicles and key parts and components research and development, production, sales and service business segments, and the layout intelligent manufacturing, energy management, smart travel, Internet +, and other strategic emerging industries. In the new energy automobile manufacturing process, and a series of paint drying processes can not do without the help of hot water 8 tons of boilers offer. Due to the company before the device has reached less than the growing production needs, the introduction of the 2017 mid-tail electric company producing heating pressure hot water boiler (CEDR0.7--95 / 70-Ⅱ).
You must know the 8 tons of boilers offer energy problems (induced draft fan power consumption rate, steam consumption) draft fan causes problems 1.1 boiler flue dust and fouling, in particular air preheater fouling, resulting in increased resistance to smoke duct . 1.2 boiler flue, tail heating surface and dust leakage. 1.3 Leakage Rate large air preheater. 1.4 furnace excess air coefficient is too large. 1.5 unit load changes, run the adjustment is not timely, resulting in furnace pressure is too large. 1.6 unit load or low frequent starts and stops. 1.7 coal into the furnace worse, from the design value. 1.8 low efficiency filter. 1.9 draft fan blade badly worn, low operating efficiency. 1.10 fan outlet flue gas desulfurization big resistance. 1.11 soda boiler pipes for leaks. 2, 2.1 to 2.1.1 operational measures to solve the problem of the strict implementation of soot blowing system to prevent the heated area ash, blocking ash, flue gas system to reduce resistance. 2.1.2 holding the induced draft fan, the flue gas separator baffles and dampers in the fully open position. 2.1.3 The experiment showed combustion boiler, proper control of excess air in the furnace. 2.1.4 adjustment chamber negative pressure, air leakage reduction furnace and the flue. 2.2 routine maintenance and testing 2.2.1 induced draft fan performance test to determine the optimum operating point and efficient workspace. 2.2.2 boiler, air preheater, a flue, ESP and other system leakage inspection, process. 2.2.3 timely check processing chassis, shaft seal leakage. 2.3C / D repair, eliminating defects 2.3.1 down strict accordance with movement clearance adjusting fan. 2.3.2 induced draft fan blade defect action elimination hand vane opening adjustment. 2.3.3 Importers and induced draft fan baffle opening check. 2.3.4 duct tightness check process. 2.3.5 wave plate replacement air preheater, rinsed sector plate gap adjustment. 2.3.6 eliminate dust defects and improve collection efficiency. 2.3.7 clean flue gas desulfurization system, flue resistance is reduced. 2.3.8 eliminate soda boiler pipe leakage defects. 2.4A / B repair and transformation 2.4.1 Check and repair the fan blades, replace seriously damaged blades if necessary. 2.4.2 for energy saving fan efficiency below 75%. 2.4.3 The fan motor frequency transformation. 2.4.4 of the precipitator, if necessary, transform and improve collection efficiency.
Factors affecting 8 tons of boilers offer gas consumption SZS20 tons of gas vapors which gas consumption is influenced by three factors: 1. Calorific value of the fuel; 2. Boiler thermal efficiency; 3. Operating level fireman. So, if you want to consume as little fuel boiler over a period of time, there are several options: 1. Select efficiency gas furnace. A gas boiler type on the market a lot, have a variety, the price is different. Thermal efficiency between 85% to 95%, the heat efficiency is different from different manufacturers. Small boiler factory price is relatively low, but poor results. A price is true, so when the time to buy, do not look cheap, money is to buy a truly efficient boilers in the price. 2, select high calorific value gas. Different heating values of different fuels, different fuel heating value different origin. Just like oil, it is oil, but at a different price, per kilogram a few kilometers of oil is different. Of course, high calorific value, the price is relatively high. At the time of purchase, a good trade-off affecting the relationship between the price of both. 3, find an experienced operator. Regardless of the industry, when recruiting is like looking for the same experience, because experience is a treasure, you can do more things for the enterprise to save a lot of energy. Boiler workers, too, they save more money than those without experience. An experienced operator on a gas steam boiler can save 10 tons in addition to the cost of about 100,000 yuan, the user is also very worried about another problem: 10 tons of natural gas steam boilers. Specific cost depends on the manufacturing process, brand, product quality and other manufacturers.Free Chat
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