6t boiler Industrial Best Selling Brunei

8) furnace wall collapses or is red-hot 6t boiler industrial best selling brunei structure such as a serious threat to the safe operation of the boiler;

9) other unusual circumstances endanger the safe operation of the boiler; gas-fired emergency manual shutdown should focus on preventing the accident and concrete steps "manual" → "small fire" → "shutdown."

Gas hot water 6t boiler industrial best selling brunei safe operation of the precautions which the following are a few precautions and accident prone: a convection tube, water wall tube blasting reasons: l, substandard materials; installation does not meet regulatory requirements. The layered wall, does not reach the level of weld quality requirements, and other remnants of the inner tube. Wall causing local overheating and burn; 2, feed water quality does not meet standards. Resulting in scaling the wall structure, affect the heat transfer. And cause the wall temperature of the superheated blasting; 3, due to wear of fly ash. So that the wall thickness reduction; 4, fire shutdown heated too fast or too fast, so that the uneven thermal expansion of the tubes. Causing weld cracking; 5, the boiler load is too high, resulting in uneven burning and the outer tube squib severe coking and other reasons. Preventive measures squib: l, before the installation of the pipe rigorous re-examination, have welding welding process instructions; welding quality to meet the design requirements. After the pipe installation to test the pipeline through the ball, passing rate of 100%. 2, to strengthen the water quality management, a test class and demineralized water to achieve the water quality standards, regular inspection and regular elimination of scale and sewage; 3, water wall tubes and pipes to regularly check the exhaust convection, found deformed or thinned tube to be replaced, keeping in mind that the quality of maintenance, must comply with regulatory requirements; 4, the boiler can not work overload control (predetermined limit), attention furnace combustion process, the combustion to ensure homogeneous, stable; 5, note that the tube coking conditions. To achieve timely clear focus and pay attention to leakage. Second, the hot water boiler explosion: the explosion is very serious accident. Damage to equipment and buildings and heating systems are serious. And often resulting in casualties. Analysis following aspects: 1, design, manufacturing problems a poorly designed, the uneven distribution of traffic in each circulation circuit. Heat too much deviation, solder angular, square, flat plate structure, the steel does not meet the requirements; good manufacturing and repair process. In particular dismay welding quality cells prone to rupture; 2, boiler overpressure eleven operating pressure exceeds the allowable working pressure. Stress plate (internal pressure) higher than the ultimate strength of the steel sheet caused cracking. The main reason is the failure of a safety valve, pressure gauge malfunction, Station Gauges indicate the error. Operating personnel did not take appropriate measures. Not strong sense of responsibility caused; 3, superheated steel overheating burn broken, or too thick scale is mainly due to the water pan grease or other debris caused by blockage heating surface; 4, severe corrosion due to the corrosion by the inner and outer surfaces of the steel sheet the plate thickness is thinned, the strength of the steel sheet insufficient cause rupture; for the above reasons. Summarize a few precautions: l, for manufacturing defects in the design should take the following measures: First, reasonable design. Second, strict related materials, the preparation of three is correct manufacturing processes and process specification cards (including repair), to establish the necessary regulatory Fourth, Fifth, to improve the quality and sense of responsibility of the operators and managers; 2, to prevent overpressure . To ensure safety valve sensitivity and reliability. Regular automatic drainage time. Identify problems in time, also installed on a standard gauge for comparison. And regularly into the metering department inspection; 3, to prevent overheating. You must configure effective water treatment equipment and the establishment of the necessary rules and regulations. So that the boiler is not less furring furring and no accumulation of grease. To check the fouling situation boiler outage. If the scale. You must be promptly cleaned. Scale in order to avoid accretion; 4, preventing internal corrosion. Hot water boiler for larger capacity. The method uses thermal oxygen or chemical oxygen to resolve. In addition. To check the situation of internal and external corrosion. The extent of corrosion repair method such as pile up or Wabu according to (do this before the law, there must be approved by the technical units of the total work program and report to the local supervision departments boiler). To prevent the boiler explosion, regularly carry out the necessary checks on the boiler, at the same time, the boiler management departments should formulate effective measures, operators and managers must strictly enforce minor accidents occurred after the boiler shutdown for maintenance. Tell us about the repair of hot water boiler. 1, when the shutdown may not stop the pump immediately. To be checked after repairs boiler water temperature must be lower than the pump can be stopped when the 50 ℃, at the same time to turn off the water supply valves and heat supply network backwater valve and release the water pot. 2, before entering the boiler, the water must be emptied of all its boiler, sewage emptying all open. Manholes drum, hand holes headers have opened to air convection over time. To enter the interior work, you must pay attention: when someone is working inside. In certain drum outside a supervised. 3, before entering the combustion chamber or flue work. Ventilation must be taken, anti-virus, fire, explosion and other measures. And the total flue chimney flue or other operation of the boiler is connected to the gates are closed tightly. 4, voltage security lighting to use. If the flue inside the drum and more humid. Lighting voltage can not exceed 12V. If dry, the lighting voltage can not exceed 36V. But also have to do to ensure proper safety measures. Do not use open flame lighting.

Dew point should be high 6t boiler industrial best selling brunei flue gas or hot water should be low? In the gas hot water boiler is running, we often have a dew point of confusion is that should should be high or low boiler flue gas hot water? Here Zhengzhou Fang Xiao Bian fast at their disposal experience, for everyone to do a simple share it. Under normal circumstances. Gas hot water boiler during operation, there will be tail heating surface corrosion and fouling phenomenon, then in order to avoid this, if the high boiler flue gas dew point, the exhaust gas temperature of the boiler will follow accordingly increase, and this, in turn can cause a phenomenon that take away a lot of boiler flue gas heat boilers, resulting in the boiler thermal efficiency is not high. The flue gas dew point is low, the low exhaust gas temperature of the boiler, which heat is absorbed sufficiently boiler, the boiler can to some extent absorb the latent heat of vaporization of about 10%, the heat efficiency of the boiler rises up. Therefore, for this phenomenon, there are many boiler manufacturers to start their own patented technology continued to improve, for example, condensation technology, flue gas recirculation technology, full use of the energy released from burning fuel, to ensure safe and efficient operation of boiler . So, here, Zhengzhou Fang Xiao Bian quick to tell you that the hot water boiler flue gas dew point should be low or should not be high.

Anyang City Power Supply Bureau as a unit in charge of the sale of electricity in Anyang City, in the choice of the 6t boiler industrial best selling brunei is more cautious. Based on our understanding and trust, choosing our split condensing steam boiler. Anyang Power Supply Bureau responsible person to us feedback, provide fast side of the boiler with the rest assured, product design everything, we believe that the fast side of the boiler can be used for more than 10 years and even 20 years. --customer feedback