Overpressure stop furnace and timely relief; low water level is not automatic replenishment, immediately replenishment manually; the (automatic or manual) stop switch transposed, and the relief after replenishment until normal reheating.
2, the control cabinet when overpressure occurs, phase, low water level, the high level alarm, press the mute button to check the cause of the malfunction and immediately removed; if the alarm is not more than 3 minutes in time, easy to burn bell.
3, in case when the phase indicated: A, to check whether the power supply phase. B, check the bell is burned out. C, check the contactor coil, a transformer, etc. is burned. After completion of the above problems troubleshooting timely replacement element, and the secondary fuse circuit, fault and inform the manufacturer in case of complex or repair guidance.
4, when the frequent replenishment, check whether the water supply pump check valve failure, fill the water tank upside down, shutdown should be promptly repaired or replaced.
5, regular (two weeks) to check the boiler water quality so that it meets the requirements, the need to frequently boiler blowdown.
6, on a regular basis (7-15 days) to check water level gauge scale and clean the electrode can be shutdown if necessary check.
In the production process of foam packaging materials, the foaming, molding, drying and other technological processes require the stable steam generated by the boiler. Xin'an Baolilong Packaging Co., Ltd. specializes in the production of foam products, mainly used for the packaging of electrical appliances, furniture and a variety of building materials. With the development of the society, the market demand for foam packaging products continues to increase, Baolilong Packaging decided to expand production capacity and introduce a new gas-fired steam boiler. BaolilongPackaging put forward the requirements for the boiler: safety, environmental protection and high efficiency.
A few days ago, Datong City, Shanxi Province, issued a "decisive battle 300 days, to enhance the" Datong blue "plan", combined with ongoing Shanxi Province: innovation, work for "the great debate, promote green development, and constantly improve the level of ecological civilization, achieve a good number of days 300 days throughout the year for more than two goals. details are as follows.
1, aspects of the transition. On the basis of the regulation last year, continued to carry out "dirty scattered" enterprise rectification work. According to industrial policy, industrial layout planning, as well as land, environmental protection, quality, safety, energy consumption, etc., to carry out an intensive investigation, the establishment of management accounting. In accordance with the principle of "first stop after the rule", the implementation of classification disposal, have been banned "dirty messy" business, appears to prevent the resurgence of the phenomenon.
2, corporate governance aspects. Industrial pollution discharge standards to strengthen the comprehensive management of enterprises can not achieve full compliance, should be taken to stop production remediation. Full completion of key industries pollution remediation work, on the basis of the city's nine power companies that run on ultra-low emissions stable, GD Datong Power Generation Co. Ltd. within the scope of the built-up area of the city and Datang International Yungang Thermal Power Co., Ltd. completed before the end of the colored Amidst the governance feasibility report, we lay the foundation for next year colored misty rain governance. December 30, 2019, to carry out ultra-low emissions and chemical industry, iron and steel, nonferrous metals, cement industry, especially emission limits transformation; completed 100 industrial enterprises fugitive emissions control, industrial furnace control 41 upgrades, 11 key industries and enterprises volatile organic compounds governance and four key industries and enterprises volatile organics management upgrade.
3, less coal ways. Insist on proceeding from reality, should be in accordance with the electric power, gas should the gas, should the coal coal (ultra low emission), should be hot is hot, and more heating energy policy to ensure the safety of the masses warm winter. Residents living coal simultaneous implementation of clean energy alternatives. District heating flat built-up area clean 100% coverage, coverage of other counties clean heating built-up area of more than 70%, 40% or more in rural areas, to proceed with the phase-out of coal-fired boilers. Renovation project to carry out ultra-low emission coal-fired boilers, October 1, 2019, 65 tons of steam coal and above and build the region (biomass) and energy-efficient boilers to complete the transformation of ultra-low emissions, low nitrogen gas boiler basically completed the transformation.
High steam info about boilers flue gas temperature specifications is why the onset of winter gas steam boiler, steam boiler flue gas temperature is high Why winter came, the weather is gradually getting cold up, then, coal-fired steam boilers are widely used up, no matter coal-fired steam boiler or gas steam boilers are Tai'an, Shandong Hill Group's flagship pot boiler products. So what is the reason for the high temperature coal-fired steam boiler smoke it? 1, the short-circuit flue gas convection bank or perforated partition walls collapse, resulting in shorter flue gas flow; 2, the chamber negative pressure is too large, so that high temperature flue gas residence time in the boiler is shortened; 3, heat pipes or soot scale is too thick, the influence the heat transfer rate; 4, overload operation of boiler, the boiler furnace when the temperature is too high overload operation, will also lead to increase in exhaust gas temperature. In summary, for industrial production, energy efficiency has always been a topic of enduring, coal-fired steam boiler can reduce exhaust gas temperature is high, the heat is converted to the resources available, it is a question worth treat .