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.

Therefore, countries have strict rules on the export steam temperature of the boiler is not allowed to exceed the prescribed positive or negative deviation. Temperature fluctuations reason superheater actual heat transfer the vapor does not reach the required amount of heat absorbed corresponding balancing. When the heat absorbed is greater than the heat transfer, the temperature rise; conversely decreased. Many factors affect the temperature change, including both gas side and the vapor side.

In the case where the fuel consumption is constant, the lower the heating system return, the more condensing heat recovery heat recovery, the higher the thermal efficiency of the boiler. Using condensing gas boiler than ordinary gas boiler can save more operating costs.

1 million kcal / h boiler, for example, natural gas consumption of the conventional type boiler 126.5Nm³ / h (natural gas low heat value 8500kcal / Nm³), consumption of natural gas condensing boilers 110Nm³ / h, when the boiler is operating 10 hours a day, heating period of 100 days, then the use of natural gas condensing boiler annual savings 16500Nm³, natural gas price of 1.8 yuan terms, annual savings of operating costs 29,700 yuan.

Most people would like to get the price of boilers before they finally decides to know more about this boiler details. Here, the writer suggests price is very important before purchasing an set of industrial boiler, but know the boiler manufacturer technology and designs also necessary. Tell us your requirements on this boilers, and the acceptable price range, your factory or industry working features, etc. Those factors indeed affect our engineers designs which kind of boiler and its pressure, capacity, temperatures, etc.