This type of boiler without the use of a condenser, the condensate can be achieved within the furnace, exhaust gas temperature can drop below 50 ℃, the thermal efficiency can be improved compared with ordinary condensing boiler reaches 10% or more as compared to 104%, down to a one-year, may be save a lot of fuel input costs. Furnace using food-grade enamel coating, can meet the standard of drinking water safer and more reliable. 6, a vacuum ultra-low emissions gas hot water boiler (T6)

December 29, 2018, Yulin City, Shaanxi Provincial People's Government issued an iron fist rule on blue haze win the Battle of three-year action plan (2018-2020 years) (hereinafter referred to as the "Program").

That "plan", mainly to adhere to all the people cohabitation, source control, continued implementation of air pollution control operations, improve the city's air quality, determined to win the battle of the blue sky efforts. Details are as follows.

1, the construction of high-pollution fuel combustion zone ban. Deadlines have been designated high-pollution fuel combustion zone ban construction of combustion zone ban prohibits the sale, burning polluting fuels, a ban on new or expanded high-polluting fuel burning facilities have been built in the city and county governments should provide the within switching to natural gas, liquefied petroleum gas, electricity or other clean energy sources.

2, to further promote the bulk coal governance. Promoting rural residents, agricultural production, clean energy alternative to coal-fired commercial activities, take electricity instead of coal, substitution of gas for coal, and biomass, wind and solar and other clean energy alternatives.

3, accelerate the transformation of governance-fired power plants. Accelerate the construction of wind power, photovoltaic and other non-fossil energy electricity generation. Implementation of the provincial special program, shutting down vigorously eliminate environmental protection, energy consumption, security is not up to 300,000 kilowatts coal-fired units. Capacity to shut down the unit, coal consumption and pollutant emission targets to carry out a transaction or replacement.

4, prohibiting new coal-fired central heating station. New heating all use natural gas, electricity, heating Renewable energy (including biomass clean heating, solar heating, heating and other industrial waste heat), to give priority to distributed clean energy central heating, residential buildings do not have the conditions, you can access municipal centralized heating.

5, to carry out comprehensive improvement of coal-fired boilers. The city is no longer a new 35 tons of steam per hour of coal-fired boilers, 65 tons of steam per hour and above all coal-fired boilers and energy-efficient ultra-low emissions to complete the transformation. Increase the small coal-fired boilers and furnaces tea, operating the stove, grain storage and drying equipment and other efforts to phase out coal-fired facilities, phasing out 10 tons of steam per hour and coal-fired boilers. Low NOx combustion gas boiler to carry out the transformation. Before the end of 2020, the conditions of the conventional gas combustion boiler completed low nitrogen transformation, after transformation of nitrogen oxide emissions is not higher than 80 mg / m. Urban built-up area of ​​ultra-low emission biomass boilers implement reform.

6, strengthen straw Jinshao main responsibility. To carry out special inspections straw Jinshao in the summer harvest and autumn harvest stage. Due to open burning of straw to prevent regional heavy pollution caused by the weather.

7, pin good job of storing system for gas production. Gas supply priority for city residents and substitute coal for heating in winter. "Coal to gas" adhere to the "gas will change" to ensure safe construction, safe use, and safety management. Orderly development of natural gas peaking power plants and other interruptible customers.

8, speed up the upgrading of rural power grids. Urban counties to formulate a work program. Power grid enterprises to co-ordinate the construction of power transmission and transformation project to meet heating demand for electricity residents. Encouraged to promote regenerative and other electric heating. Governments at all levels to "coal to electricity" project supporting grid should be given support, coordination "of coal to electricity," "coal to gas" land for construction.

9, improve energy efficiency. Continue to implement the action of the total energy consumption dual control and strength. Improve energy efficiency standards, develop, promote energy efficient technologies and products to achieve key energy industries, energy-saving equipment standard full coverage. New projects in key areas of high energy consumption per unit of product (output) energy consumption should reach the international advanced level.

10, to accelerate the development of clean energy and new energy. Optimization of wind energy, solar energy development layout. Where the conditions of availability of resources, to encourage the development of county biomass cogeneration, biomass briquette boilers and biogas.

Note the use of the vacuum boiler: vacuum boiler at work because their internal pressure of the furnace is always in a vacuum, so the higher heat exchange rate and utilization. At the same time due to the unique design, so if the outside when the pressure exceeds atmospheric pressure in the course of the next, then the unit will automatically cut the power, and when there is a failure of the water level will alarm, so as to improve the professional vacuum boiler safety.

What are the advantages of vacuum boiler of a few? Because the internal vacuum boiler furnace is a vacuum state so that after heat medium is heated to evaporate inside condenses on the heat exchanger, so the use of the process than add another heating medium, but also more energy efficient than other types of boiler environmental protection. So if you know what are the main advantages of the most trusted vacuum boiler has it? Here to tell you about the various advantages of vacuum boiler. 1, because the energy-efficient vacuum boiler at the time of production design uses a vacuum suction hot technology, it is possible to allow operation of the boiler in a vacuum state, and its boiling point is low, and the latent heat of vaporization can be performed (latent heat) heat exchangers, and the use of good wet back three return body design, and can effectively improve the heat transfer performance of radiant and convective heat transfer area, the more energy efficient. 2, a machine not only due to the vacuum boiler is divided into vertical, horizontal, and a gas fuel and other variety of models to the user the freedom to choose, but also because of its header and the heat exchanger is an isolated state, for heating water and hot water load can be used while switching according to actual needs at any time, users can fully meet the different requirements for water heating and sanitary hot water and hot water to ensure stability in order to achieve a clean machine. 3, easy to install in the manufacturing process because the use of a vacuum in the boiler modular design, assembly and use of high-performance heat exchanger, so a smaller volume of the whole unit boiler, not only easy to transport and storage but also more simple installation method convenient, but also can be easily installed in a small space or multiple units in parallel according to actual needs. The main advantage of these three parts is vacuum boiler. It is because of first-class vacuum boiler with high efficiency and ease of installation advantages obtained the favor of many enterprises, while home users can also achieve the integration of heating water and domestic water by vacuum boiler of a machine characteristics, thereby saving resource conservation cost.