small vertical hot water boiler for heating house
Gas condensate waste heat recovery boiler is how to do waste heat recycling?
Rapid socio-economic development, national environmental protection, energy conservation and comprehensive utilization of resources put forward higher requirements. Now, with the widespread use of gas-fired boilers in heating the heating industry, with coal-fired boilers with higher thermal efficiency, less polluting characteristics compared. Natural gas combustion in the boiler, about 90% of the energy is converted into heat, with a 9% energy loss and heat loss out of a 1% loss of energy through the surface of the heat dissipation. Thus, do a good job in front of the waste heat recovery work is particularly important.
Industrial small vertical hot water boiler for heating house heating system is a system for distributing heat generated in boilers through a system of insulated pipes for residential and commercial heating requirements. The heat is distributed to the customer via a network of insulated pipes.
Recently, we learned, Shaoxing City, Zhejiang Province People's Government Office issued the "coastal city 2018--2019 autumn and winter tackling air pollution comprehensive management action plan", as follows.
Less adopt comprehensive measures to reduce coal total coal consumption, coal consumption in 2018 to ensure that the total amount of negative growth. New non-owned coal-fired units, the implementation of new large-scale coal-fired units and coal consumption capacity equal or reduction alternative.
Optimize the use of natural gas structure, in principle, to new natural gas cogeneration and gas chemical projects, gas will adhere to the reform, orderly manner "coal to gas" project.
Carry out boiler (with tea furnace, operating a stove, grain storage and drying equipment, coal-fired facilities) an intensive investigation to establish accounting and inventory management, to develop a comprehensive remediation program in accordance with the unified deployment requirements boiler city, according to the law in accordance with regulations to increase fuel coal boiler out of efforts to achieve all cleared 10 steam tons / hour and coal-fired boilers to prevent high-polluting fuel boiler rebound has been eliminated. Boiler registration strictly prohibit new steam per hour 35 tons / hour of coal-fired boilers, coal-fired boilers new emission concentration to meet ultra-low emission of air pollutants, strict control of new biomass boilers, coal-fired boilers embodiments and low nitrogen urban built-up area of ultra-low emission biomass boilers transformation.
The double vertical tube water tube boiler can be divided into D shape and KB shape according to its structural characteristics. The D-shaped structural feature is that the furnace is arranged on one side of the double vertical drum and the other side is a convection flue. And the KB-shaped structural feature is that the hearth is arranged in the center of the double vertical drum, because the lower drum is shorter than the upper pot, the empty space is just arranged for the furnace, and the rear is the convection flue.