Hot Water Boiler Vietnam

Hot Water Boiler Vietnam

What are the advantages of condensing steam boilers in use

Condensing steam boiler is one of the heating heat source equipment which is often used. It can not only bring energy saving and environmental protection to users in use, but also has simple and stable performance in operation of heat resistant and wear resistant condensing steam boiler. The reason why many enterprise users are willing to choose condensing steam boiler is mainly due to the following advantages:

1: energy-saving efficiency is good. It is well known that boilers need to consume a greater amount of thermal energy to produce thermal efficiency in the course of operation and use. Condensing steam boilers generate a continuous flow of thermal power through steam forms. In the process of using, the energy-saving effect is good and the power consumption is less and the thermal effect is good, so it can save more power consumption cost for the enterprise.

2: environmentally friendly, clean and highly condensing steam boilers use natural gas as fuel. There are no pollutants or exhaust gases, no odors, and no smoke and pollutants discharged into the air throughout the work process. Therefore, accord with the national environmental protection use related standard requirements, because the pollution emission in the big steam is less, so it is also used by many enterprises in a large amount.

3: the high safety factor in the operation of condensing steam boiler also has the intelligent controller to increase the safety factor of the equipment, so that the equipment can effectively evade all kinds of unsafe factors in the whole operation process. Moreover, the boiler can monitor the real-time dynamic of the equipment at any time through the protection of overheating or power outage and the real-time monitoring of water level or steam quantity, and the automatic safety protection measures can be started to ensure the safety of the whole boiler in the event of any anomaly.

It must be drained every eight hours. If multiple boilers share a single sewage main pipe, and there is no check valve on each boiler sewage pipe, simultaneous sewage discharge is prohibited;

Flue gas condensation heat recovery unit, with a lower temperature of the water or air cooling the flue gas, the flue gas temperature is reduced to achieve close heat transfer surface area, condensation of water vapor in the flue gas, the sensible heat of flue gas while achieving release of latent heat of condensation and water vapor release, while water or air absorbs heat in the heat exchanger is heated to achieve heat recovery, improve the thermal efficiency of the boiler.

Before the end of December 2019, the new installed capacity of 340,000 kilowatts of new energy. Among them, the wind power installed capacity of 300,000 kilowatts; biomass 15,000 kilowatts; gas generating 25,000 kilowatts.

According to "Shanxi win the Battle of Blue Sky three-year action plan" (Jin Zheng Fa [2018] No. 30) "before the end of October 2020, the county (city) clean heating up to 100% coverage of built-up areas, rural areas clean heating cover rate strive to achieve more than 60 percent "requirement, in line with the requirements of the priority development of clean coal-fired heating and industrial waste heat heating establish other cleaning to clean the main central heating, coal to gas, coal and other heating supplemented by electric change, # 3 quality coal reveal all the details of the clean heating system.

Before the end of October 2019, the city completed the transformation of clean heating 81400, of which urban 02900, Zezhou 23200, 20100 Gaoping City, Yangcheng County, 20100, 07200 Lingchuan County, Qinshui County 07900. Ongoing supply of high-quality coal and replacement work, the city set up civilian clean coal supply point 21, clean coal alternative bulk coal users 21.3362 million.

Accelerating positive electricity as the focus of urban central heating project, the expansion of positive electricity heating area, the phasing out of the city heating company, constant light thermoelectric, constant light five heat plant and Shanxi Coal Northern Rock Shop Area central heating coal-fired boilers.

Before the end of September 2019, the completion of Jincheng Fusheng Iron & Steel Co., ultra-low emission transformation, ultra-low emissions to meet three conditions: First, the major production facilities and processes of particulate matter, sulfur dioxide, nitrogen oxides emission concentration to reach the ecological requirements of the Ministry of the Environment ultra-low emission limits, and all of the installation of flue gas line monitoring system and networking with the environment department; the second is stockyard stockpile and transport materials such as dust escaping point to be hermetically sealed, and set up air quality monitoring sites in the factory district; three iron ore, coal and other major production materials and products to achieve rail transport. 2019 October 15, Zezhou autumn Casting Co., Ltd., Shanxi Datong Casting Co., Ltd. and other nine metalworking enterprises sintering, hot stove, yard stockpile and material handling processes with reference to ultra-low emission requirements related to the transformation of the steel industry completion of the ultra-low emission renovation work.

Before the end of December 2019, complete steel, thermal power, coking, coal chemical industry, colored plume governance, promote other key enterprises to develop gas-related colored plume governance, an effective solution to sulfate, nitrate, ammonium secondary conversion problem.

Before the end of December 2019 to complete the materials steel, building materials, nonferrous metals, thermal power, coking, casting and other key industries such as coal-fired boilers (including waste) transportation, handling, storage, transfer and process fugitive emissions such as in-depth treatment.

Before the end of June 16.2019 years, the 34 key towns thermal power, iron and steel (metalworking), chemicals, coke, foundry, mining, coal washing (gangue) plant, heating, building materials (cement, quarries, lime kiln, commercial concrete, brick tile, ceramic) and other companies involved in the installation of bulk material handling unorganized dust monitoring facilities. The scientific development of industrial enterprises dust control program, a clear corporate responsibility flushing and watering areas. Before the end of May 2019, the city's business involving bulk material handling import and export of materials and installation of vehicle washing equipment uptime, installation of access control systems (automatic identification standards to achieve the release of the vehicle) and video surveillance systems (monitoring records kept for more than one year).

Before the end of September 2019, the city completed 52 sets of 4530 tons of steam, ultra-low emissions coal-fired heating boilers 65 steam tons / hour or more coal-fired boilers, as well as municipalities and districts and is located in the county (city) built-up area, biomass boilers jobs. Engineered, the reference oxygen content of 6% under conditions, soot, sulfur dioxide, nitrogen oxides emission concentration of not higher than 10 mg / m, 35 mg / m, 50 mg / m. To complete the transformation of the city low nitrogen gas boiler, the end of October 2019, 1940.15 tons of steam units 610 complete the combustion of gas boiler a low nitrogen transformation, after the completion of NOx emission is not higher than 50 mg / m.

The end of October 2019, the city gas generators flue-depth treatment is completed, in accordance with particulate matter, sulfur dioxide, nitrogen oxide emission limits are not more than 30,200,300 mg / m execution.

Before the end of October 2019, steel, foundry, chemicals, and other enterprises to install CO CO emissions focus automatic on-line monitoring facilities; lime kiln flue gas companies to install continuous on-line monitoring facilities; the use of ammonia desulfurization and denitrification processes or business, the installation of continuous ammonia slip online monitoring facilities, all continuous on-line monitoring facilities and networking environment department.

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