Natural Circulation High Pressure Boiler

Natural Circulation High Pressure Boiler

Steam natural circulation high pressure boiler and hot water boiler equipment What is the difference a, most importantly, the difference cargo: enough hot water boiler output facility triple the number of heat medium water; refers to steam boiler output was enough triple the number of water vapor. Second, a little difference on the auxiliary facilities: as hot water boiler facilities built with hot water circulating pump, steam boilers do not need; steam boiler water level gauge with the construction, facilities do not need hot water boiler; steam boilers with the construction of a separate package carbonated beverages, hot water boiler return water tanks and other facilities with points; Third, quality build process, install the furnace, the furnace application, the safety factor steam boiler specification states that some more stringent. Third, the most important difference is the application scenario, the steam boiler is to regulate the output Gao saturated vapor pressure, for electrical use, textile products, drugs and other aspects, therefore, the output is steam, thus force the vessel, heating installation of furnaces and furnace applications must be in line with relevant laws and regulations atmospheric pressure hot water boiler output of the heat medium is water, should not be a force utensils.

Methods to prevent gas hot water natural circulation high pressure boiler "vaporization": the vaporization gas hot water boiler is a normal adverse circumstances, can be divided into vaporization pot of water all over-temperature vaporization and partial over-temperature vaporization when vaporizing gas hot water boiler pot of water occurs when will cause water hammer; when the boiler over-temperature vaporization serious, there will be an explosion hazard. So this phenomenon is how to generate it? What should we take measures to avoid it?

Recently, the Tianjin Beichen District issued a "Tianjin Beichen District in 2019 to win the Battle of Blue Sky battle plan" (hereinafter referred to as "Plan"). "Plan" put forward: to strictly control new coal projects, the implementation of coal consumption reduction project alternative, prohibit self-supporting construction of coal-fired power plants. Complete the transformation of low nitrogen gas-fired natural circulation high pressure boiler more than four before the end of September 2019.

Details are as follows.

1, reducing the total coal consumption in 2019, the region's total coal consumption and coal in primary energy requirements meet the relevant indicators. Strict control of new coal projects, the implementation of coal consumption reduction project alternative, prohibit self-supporting construction of coal-fired power plants.

2, ongoing heating, agricultural, industrial and commercial management of coal-fired boilers, coal-fired boilers to burn consolidate shut down rectification results to ensure that no rebound. Carry out special rectification coal, coal supervision prominence to the implementation of high-quality coal supply and security, supervision and management of coal enterprises to establish a purchase and sale accounting, prohibit the sale of low-quality coal does not meet the requirements of state and city, by increasing the sampling frequency, strengthen information disclosure, strict qualification management, according to the law firm did not check other means, to crack down on low-quality coal to maintain circulation, sale and use of high-pressure situation. Ongoing heating season heating companies burning coal quality inspection. Strictly implement the relevant requirements of the city, set up to ensure that the region is no longer operating coal storage space, strengthen supervision.

3, to promote the safe and orderly clean warm winter residents. The completion of the outer ring 23 000 residents in rural areas "coal to electricity," the task before the end of October 2019, the region's urban and rural residents to achieve bulk coal for heating, "cleared."

4, before the end of September 2019 to complete the transformation of more than four low-nitrogen gas boiler. The full implementation of leak detection and repair (LDAR) system. Ensure the region involving volatile organic compounds emissions from industrial enterprises and supporting environmental protection facilities full coverage, stable and meet the relevant emission standards.

Horizontal coal fired steam natural circulation high pressure boiler

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Natural Circulation High Pressure Boiler

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