double drum boiler's advantages
1.D-type Double-Drum style with compact structure, less occupied area, good flame fullness which is better for low nitrogen combustion and low nitrogen emission.
2.The rear section of such boiler is equipped with flue gas condensing and recovery device which can effectively control exhaust gas temperature so that to improve boiler thermal efficiency.
3.Adopts high heat resistance material as adiabatic layer which brings a good thermal insulation property; the outer shell of the boiler adopts pressed guard board which makes the boiler looks delicate.
Recently, Shaanxi Province, to build a good ecological environment, issued a "Blue Sky Battle Shaanxi Province 2019 work program", "clear water Battle of Shaanxi Province 2019 work program", "Shaanxi Province Pure Land Battle 2019 work program", "Shaanxi Castle battle province 2019 work program "and other four major environmental battle to defend the program. Details below.
"Program" is mentioned: this year by optimizing the six policies, tough fight seven games, seven strengthen security measures, the average concentration in urban areas and strive to fine particulate matter (PM2.5) fell 4 percent to ensure that the number of heavy pollution days significantly reduce atmospheric environmental quality improved significantly, people's happiness significantly enhanced blue sky.
3, increase economic policy support to accelerate clean winter heating work, in accordance with the principle of "Jiangyoufalie", the establishment of special funds for air pollution prevention and control arrangements with local ambient air quality to improve performance linkage mechanism.
1, lay the tough restructuring, according to the law closed down quit a number of energy consumption, environmental protection, safety, technology and production of non-compliance or substandard products out of production capacity, before the end of the year, the Guanzhong area basically completed "messy dirty" industrial enterprises and in accordance with regulations cluster comprehensive treatment.
2, tough fight industrial pollution control, focusing on gas-related industrial pollution sources to perform all the installation of flue gas emission standards new online monitoring facilities, the Guanzhong area cement, coke, iron and steel, nonferrous metals, glass, ceramics, tile and other industries, and to ban coal-fired hot air furnace, the coal-fired cogeneration substantially eliminated heating pipe network coverage heating, drying furnace (kiln).
4, clean energy alternatives tough fight, central heating station complete transformation of existing coal-fired clean off the area before the end of the city to clean the heating rate in urban areas off more than 90% before the end of May to complete the Guanzhong area rural village set loose coal governance indeed household inventory; motor vehicle pollution control tough fight, and increase freight railway construction investment, strengthen the construction of urban public transport system, promote high-emission motor vehicle pollution control, Guanzhong area cities and built-up area buses in the proportion of new energy vehicles to achieve 80 %, starting July 1, the province's implementation of six national emissions standards.
"Program" also pointed out that by strengthening the organizational leadership, strengthen environmental law enforcement, special inspectors carry out inspections of air pollution, strengthen grid environment supervision, improve environmental monitoring and control network, strengthen science and technology infrastructure support, strict accountability assessment 7 safeguards to ensure that work effectively.
Steam and Hot Water Boilers What is the difference: Steam and Hot Water Boilers What is the difference between the difference in use of the comel boiler 2 ton, steam boiler and hot water boiler are many:? The main boiler steam boiler, steam as a heat transfer medium The main advantages are: a small thermal inertia, heat faster when the steam supply, while the cold steam stop something else. 2. Low cost, wide adaptability, to meet the various requirements of users with different heat requirements for simultaneous pressure and temperature;. 3, non-toxic, food can be heated directly, even if there is no leaking cause environmental hazards; 4 high steam temperature, a large latent heat of vaporization, the heat transfer area can be reduced relative to the hot water device, reduce costs;. Since the heating medium steam condensate recovery is difficult, resulting in waste and water latent heat. Even with condensate recovery, condensate recovery in the process, because water easily dissolved oxygen and other impurities, but also easy to cause harm to the boiler. Oxygen to water, salt and other impurities cause boiler fouling and corrosion problems affecting the safety and energy efficiency of the boiler water as a heat medium for air conditioning, heaters, low temperature oven drying apparatus, hot water tank and each textile species of low-temperature heating, air conditioning equipment and heat transfer coil. Hot water as a heat medium has the following advantages: 1. Generally the lower the heat medium water temperature of the heat medium, and large temperature difference between the flue gas, boiler exhaust gas temperature is relatively low, and thus higher boiler efficiency. 2. Closed hot water supply system small amount of water and sewage rate is much smaller than the steam boiler, waste water is also smaller. And lower boiler water quality requirements, less the cost of water treatment. 3. The specific heat capacity of water is large, a large hot water system capacity, strong heat storage capacity. When the thermal conditions or hydraulic failure condition a short time, without significantly heating conditions cause large fluctuations. 4. pump hot water heating system can be used for long-distance transportation, a small heat loss, heating large radius, to adapt to the requirements of urban planning central heating. Steam and Hot Water Boilers What is the difference? The most fundamental difference is that a hot water for a steam, hot water boiler is the production of hot water for heating boiler. Hot water boiler and steam boiler are water as the working fluid, which produce steam, hot water production former.
Oil-fired comel boiler 2 ton room safety requirements in the development of society, everything is changing, but the security theme will never change. Affect our security affairs as there are a lot of news often see that Nana fuel boiler room explosion and so on, so it can be re-docking boiler danger, to defend our lives and property from damage, small series that security is a prerequisite for the boiler room . That boiler room safety requirements have those? Small series that can be divided into 8 namely: 1, oil-fired boiler room boiler room fire rating should be one, two, between the fuel tank, pump room fire resistance rating of not less than two. 2, the boiler room should be set fixed fire extinguishing means (or foam fire extinguisher 1211) 2. 3, leading to the boiler room outside the doors should open outwards and may not be locked or bolted during boiler operation to ensure the smooth flow of entrances and exits. 4, the fuel tank capacity boiler room daily should not exceed 1 m3. It should have direct access to the outside of the tank vent pipe, and a flame arrester is provided on the vent means rain. 5, the fuel tank should be used daily closed reservoir, should not be used on glass gauge tank, the tank should be full protection. 6, the boiler room equipment should lightning protection and grounding combustible gas alarm device antistatic. 7, the use of fuel flashpoint of not less than 65 ℃. 8, the power supply system should be configured and leakage protection switch protection devices. These are used as fuel boiler room safety requirements 8:00 hope that we strictly comply with the requirements for their own security for its people.
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