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Boiler is the driving force must be used in all walks of life, its original functional advantages, the integrated use of a large number. But in recent years, with increasingly stringent import requirements of China's environmental protection and advanced technology, meaning the value of modern low nitrogen boiler has been further improved, new technology low nitrogen gas boiler on the basis of the original, not only to better meet use and environmental requirements, and compared to the re-purchase of new boilers in the comprehensive cost advantages; more and more gas-fired boiler units are selected using low nitrogen transformation technology is more mature boiler manufacturers to transform paper on the use of transformation the need to make a specific analysis of the content.

According to Anhui Province to work in the 2018 year-end summary of the province, in 2018, Anhui Province, built-up area exceeding 35 cities steam tons / hour or less industrial coal-fired boilers as well as glass, ceramic industry, industrial kilns clean energy alternative to work. Complete 97 sets of clean energy alternatives, completion rate of 76.4%, exceeding the annual target of 50% substitution tasks.

It is reported that Anhui start from the following aspects to strengthen the control and management of coal-fired boilers, is over-done.

First, strengthen research, Mozhun the truth.

1, carry out key research, went to Hefei, Bengbu, Chuzhou development of industrial coal-fired boilers, kilns clean energy alternative research work, the front line, replace understand the business progress, issues and rationalization proposals exist.

2, a diagnostic investigation, issued "regarding the development of cities and built-up areas 35 steam tons / hour boiler and industrial enterprises and the glass and ceramics industry, industrial kilns investigation work" and collect aggregate and cross-checking data to improve municipalities investigation; Third, learn practice field, go to Tianjin, Hebei research study "coal clear" action and glass industry furnace clean energy alternative to work, learn from the successful experience of leading regions. Grasp the province's boiler, furnace conditions first-hand data, be aware of the difficulties of enterprises, clear focus and difficult work.

Second, a clear mandate to strengthen the scheduling.

Issued a "built-up area of ​​Anhui Province cities 35 tons of steam per hour of coal-fired industrial boilers as well as glass, ceramics industry, clean energy alternative to coal-fired furnaces work plan", based on clear objectives, tasks, scope and duration of the transformation node, proposed work requirements. And issued a "35 tons of steam and industrial coal-fired boilers and the notification submitted on a regular basis municipalities built-up area per hour, glass, ceramics industry, coal-fired kilns clean energy alternative to progress information", and held a forum, a monthly tracking scheduling progress, and urge municipalities in accordance with the program of work, and steadily promote the implementation of alternative work schedule.

Third, innovative initiatives to promote accurate.

For enterprises in the implementation of coal-fired boilers, furnaces clean energy alternative technology transformation encountered financial problems, the implementation of precise advance.

1, the organization held a provincial industrial boilers clean energy alternative technical equipment special promotion, targeted Recommend energy-efficient air units, heat pumps integrated device source, environmentally friendly low-emission of nitrogen gas boiler and a number of boiler clean energy alternative to new technology and equipment, docking platform to build both supply and demand.

2, a clean energy alternative to key projects in 2019 included green manufacturing project-oriented investment program to enhance the enthusiasm of enterprise transformation.

Matters before the gas boiler should be noted

1, gas steam boiler before ignition must conduct a comprehensive examination, including the burner and related accessories and pipes are complete good, the operation is flexible. Before the water is not required to close the drain valve, open a safety valve, allowing air furnace can be discharged. After all the examination was normal, boiler before ignition Sheung Shui, Sheung Shui to drum should be the normal water level, turn on any air, flue baffle. Start the blower, the flue of the furnace and vent purge, purge time is not less than 30 seconds, and then start the ignition burner.

2, the treated water injected into the gas boiler, the water temperature should not exceed 40 ℃, when the pot water level reaches the lowest level, i.e. the inlet valve closed, to observe whether the water level is lowered. After firing the pot should always pay attention to the water level, the water level will rise as a result of exceeding the maximum safe water level can be heated sewage.

Gas condensing boiler condensing boiler module module - the new standard leader in science and technology leading direct-fired condensing boiler unique new level of safety and energy saving design: ◆ use of secondary heat exchanger condensing boiler technology, effective latent heat of the high temperature flue gas absorption, greatly improving the thermal efficiency of the product; higher than normal boiler efficiency of 15% -30%, van der force condensing heat recovery boiler module up to 108%; ◆ adjustable water temperature: 30 ℃ ~ 90 ℃; silent operation: ◆ normal operation can not hear the sound, power consumption of 0.001 degrees per hour. Energy efficient: ◆ DC tube arrangement, a small volume of water, the system according to the change over time of indoor and outdoor temperatures generated automatically adjusts the number of output modules boiler, heat supply and heat demand balance its population, and large single compared boiler, energy saving of about 38%; environmental emissions: ◆ condensing boiler emissions of nitrogen oxides (NOx) and only 30 ppm or, less than 56ppm European standard grade 5. Carbon monoxide emissions significantly lower than the general discharge standard boiler; ◆ flue gas temperature at between 30-80 deg.] C (return temperature of the system determines the exhaust gas temperature), may be employed boiler exhaust smoke PVC pipe or galvanized pipe; ease of installation: ◆ small size, light weight, small footprint, easy to transport, installation, and maintenance; safe and reliable intelligent protection: ◆ built-dry (low water protection) protection devices to protect the safe and reliable operation of the boiler; ◆ the addition of the flame probe, comprising flameout protection, safe operation; high automation: ◆ intelligent control system, boiler easy automatic operation; ◆ microcomputer controls the display number, can display timing, temperature control, remote control, fault analysis and other functions; low pressure, low-voltage operation: ◆ direct access to the low-pressure gas network for civil, adaptability gas source; ◆ using the 40W / 24V power supply, security power, can almost no power; precise control system: ◆ US Honeywell electromagnetic automatic control system, easy automatic boiler operation; Villa ◆ unique intelligent temperature control techniques, the combustion time can be controlled according to user's own set room temperature, To be more convenient and comfortable.

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