Three significance of using Gas-fired Hot Water Boiler

With the rapid development of economy, hot water boiler equipment has been constantly introduced and new, large and medium-sized enterprises have also changed their thinking, choosing to use gas-fired hot water boiler instead of ordinary boilers, because gas-fired boilers have environmental protection, operation safety, energy saving, According to the characteristics of intelligent control, the use of gas-fired hot water boiler equipment by users is of great significance to the country, enterprises and society, mainly in three aspects:

1. Environmental protection and energy saving-more and more toxic gases that are harmful to the human body, which are conducive to the survival of people in recent years, are becoming more and more likely to become ill. For some users who use boilers, The use of gas-fired hot water boiler equipment has become the best way to protect the environment, and only when everyone starts to pay attention to environmental protection can the environment be protected so as to create an ecological environment suitable for human habitation.

2. With the increasing popularity of gas-fired and hot-water boiler equipment, users continue to put forward higher requirements for boiler equipment, which urges manufacturers to invest more human and financial resources in research and development, with a view to continuously improving the existing process. And developed more More suitable for market requirements of equipment types.

3. Improve the competitiveness of products-in order to meet the diversified needs of the market, with the continuous improvement of production technology, gas-fired and hot-water boiler manufacturers will introduce more competitive new equipment one after another each year. With the increase of gas-fired hot water boiler manufacturers, the competition in the boiler equipment market began to gradually turn into a price war. It is not difficult to see from a quote issued by the network that the price war among various manufacturers is still going on. Users have been the last beneficiaries of the bidding war-more affordable gas-fired hot water boilers can be purchased at lower prices.

The main components of plant food gas boiler gas-fired boiler plant food which the main components of what? Currently gas-fired boiler plant food used mainly tube rolling devices for steam boilers, mainly for food drying, distillation plant food. Corrosion and other programs. But for the staff operating the boiler plant food, it should be for the various parts of the boiler are to have a detailed understanding of, so, in the course of the operation, is able to do handy. Also avoid a lot of accidents happen. 1, the function of blowing a gas boiler plant food system wherein the blower system must be fed into the wind speed and the amount of air to the combustion chamber, the primary member has: a housing, fan motors, fan impeller, air guns fire tube, manipulator damper , throttle baffle, cam conditioning organization, the diffusion plate. 2, the function of the gas combustion system food plant boiler system that ignites the mixture of air and fuel, its main components are: the transformer combustion, combustion electrode, a high voltage electrical cable fire. A combustion system more secure electronic pulse combustor referred to, are widely used Zhuoyi energy saving gas boiler manufacturers. Its convenient province, just press your finger on it, but also safety, security incidents will not appear accidental flameout presented, showing once flameout condition, control system can promptly closed solenoid valve, shut off the gas path. 3, the monitoring function monitoring system of food plant gas boiler burner system is to ensure safe, stable operation, its main components have flame detectors, pressure monitor, temperature monitor and so on.

Recently, in Hebei (Shijiazhuang, Tangshan, Handan, Xingtai, Baoding, Cangzhou, Langfang, Hengshui, Taiyuan), Shanxi (Yangquan, Changzhi, Jincheng), Shandong (Jinan, Zibo, Jining, Texas, Liaocheng, Binzhou, Heze ), Henan Province (Zhengzhou, Kaifeng, Anyang, Hebi, Xinxiang, Jiaozuo, Puyang) and other municipal people's government, security male New District management Committee, Dingzhou, Xinji, Jiyuan City people's government and the China National petroleum Group Co., Ltd., China petroleum and Chemical Group Corporation, China national Offshore oil Group Co., Ltd., State grid Co., Ltd., China Railway jointly issued on the issuance - notice "2018 in Beijing, Tianjin and the surrounding areas in 2019 autumn and winter tackling air pollution comprehensive management action plan" of.

The following are the provisions on the rectification of energy.

Setting goals: adhere to the principle of maintaining stability in the consolidation of ambient air quality improvement achievements, promote air quality continues to improve. Fully completed to improve air quality objectives 2018; Oct. 1, 2018 to March 31, 2019, (of PM2.5) Jingjinji average concentration of fine particles and the surrounding area fell about 3%, and more severe pollution days year reduced by about 3%. The main embodiment of the above-mentioned range is "26 + 2" city.

Execution method: to promote clean heating, iron revolution, transformation of provincial enterprises mentioned standard, focusing on the consolidation of comprehensive "scattered pollution" enterprise rectification results, pay close attention to diesel trains, industrial furnaces and volatile organic compounds (VOSc) special rectification, strengthening regional joint prevention and control, to effectively deal with heavy pollution weather, strict supervision and accountability, to further promote the comprehensive management of air pollution in autumn and winter tackling behavior.

First, strictly control the "two high" industry capacity. Before the end of December 2018 to complete the delineation of ecological protection red line. At the same time, increase the iron and steel, coking, building materials industry production capacity out and Yajian efforts to be included in the capacity of iron and steel enterprises, supporting the need to also sign sintering, coke oven, blast furnace and other equipment. 2018, steel production in Hebei Yajian can withdraw 10 million tons, 2.25 million tons in Shanxi Yajian quit, Shandong Province Yajian raised 3.55 million tons. Ensuring electricity, heat stable supply basis, 38 out of the task a total of 2.77 million kilowatts of coal-fired units of small thermal power units in the region.

Second, to deepen industrial pollution control. Since October 2018 1 May, the strict implementation of thermal power, steel, petrochemical, nonferrous metals (excluding aluminum), cement industry, industrial boilers and air pollutant emission limits in particular, to promote pollution control facilities upgrading in key industries. Continue to promote the industrial enterprises fugitive emissions control, under the conditions of safe production license, the implementation of closed storage, custody transfer, collection system, the end of December 2018 basically completed.

Third, effectively promote clean heating. The pooling of resources and vigorously promote the coal for governance, the country should be in accordance with the pre-heating period in 2020 basically completed the life and motivations of heating coal for alternative tasks required plains, to develop a three-year implementation program to determine the annual task of governance, both agricultural greenhouses, animal building, etc. bulk coal governance, promote energy-saving buildings synchronization, improve energy efficiency.

According to the country report, before the end of October 2018, "26 + 2" cities to complete the bulk coal substitution 3.62 million. Among them, Beijing replace 150,000, Plains basically bulk coal "cleared"; Tianjin replace 190,000, and strive to the end of October 2019, the basic completion of coal for alternative work; Hebei replace 1.74 million, and strive to 2019 basically completed before the end of October to the south of Beijing, bulk coal substitute work north of Shijiazhuang City; Shanxi replace 280 000, 450 000, Shandong Province, alternative, Henan replace 810,000. Around the township or county as a unit overall progress, complete replacement of bulk coal regions, and adopt comprehensive measures to prevent bulk coal burning complex.

Fourth, to carry out comprehensive improvement of the boiler. According to the law to increase the small coal-fired boilers in accordance with regulations (including tea furnace, operating a stove, grain storage and drying equipment, coal-fired facilities) elimination efforts.

Before the end of December 2018, Beijing, Tianjin, Hebei (city) basically eliminated 35 tons of steam per hour coal-fired boilers; Shanxi, Shandong, Henan eliminated 10 tons of steam per hour and coal-fired boilers, urban area basically eliminated 35 tons of steam per hour at coal-fired boilers.

Before the end of October 2018, Tianjin, Hebei, Shandong, Hebei (city) basically completed 65 tons of steam per hour and above ultra-low emission coal-fired boilers transformation, to achieve ultra-low-emission coal-fired power plant level. Biomass boilers should be dedicated boiler, coal and other prohibited blended with other fuels, efficient dust bags and other ancillary facilities. Actively promote the urban area of ​​biomass boilers ultra-low emissions transformation.

Accelerate the transformation of low nitrogen gas-fired boilers, in principle, after the transformation of Danyang outdoor emission concentration is not higher than 50 mg / cubic meter, before the end of October 2018, Beijing basically completed the task of transformation of low nitrogen gas boiler; Tianjin complete the transformation of 222 units, 5908 tons of steam; Hebei Province, completed 353 units, 8028 tons of steam; Shanxi Province, completed 17 sets of 100 tons of steam; Shandong Province, completed 182 units, 409 tons of steam; Henan Province, and strive to complete 278 units, 1450 tons of steam.

Fifth, speed up clean energy alternatives. Of coal, petroleum coke, residual oil, heavy oil as the fuel of a heating furnace, heat treatment furnace, a drying furnace (kiln), and accelerate the use of clean energy and the use of plant waste heat, thermal power plants and the like instead.

Before the end of December 2018, the basic ban coal-fired stove, the iron and steel industry, coal-fired heating boilers; nonferrous metals industry basically out of coal-fired kilns, coal-fired reverberatory furnace, lead melting pots and pans electrical lead with coal as a fuel; basically eliminated coal-fired cogeneration heating the heating pipe network coverage, drying furnace (kiln); blast furnace gas, coke oven gas desulfurization transformation embodiment, the gas hydrogen sulfide concentration of less than 20 mg / m; diameter vigorously eliminate hearth 3 meters fuels gas furnace; industrial park focused on the use of gas stoves, they will not have to switch to natural conditions, should build a unified clean coal gas central principle. Prohibition blended sulfur petroleum coke.

Severe water shortage in tube rolling devices for steam boilers, superheated steam temperature will rise Why? Severe water shortage in steam boilers, superheated steam temperature will rise Why? 2013-3-268: 02: 20 after severe steam boiler water, cooling water, boiler lost, and most of the heat of combustion is used to heat the superheated steam instead of water, the temperature of the steam will be increased significantly, and even the occurrence of the boiler the threat of explosion.

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