Municipal solid waste incineration boiler
MSW resource processing With economic development, accelerating the urbanization process and the improvement of people's living standards, China's urban waste production is increasing every year. Now cities, although each people produce only 1 kg garbage more or less, but the country's annual urban living garbage removal has reached 150 million tons, and also an annual 4% to 6% growth rate coupled with industrial waste, construction waste, special waste and stockpiles of the calendar ye ar, Chinas annual production of solid waste over 10 million tons, Solid waste production is so large, its harmless treatment and comprehensive utilization rate is very ow,urban life garbage treatment rate of less than 50%, the majority of the city's main landfill waste disposal methods and high-temperature composting. These garbage piled naked, littered, and the resulting land occupation, destruction of the natural landscape, soil pollution, water pollution and air pollution have been quite serious, direct threat to human health and life safety
The municipal solid waste harmless reduction, treatment resources utilization levels has become an important task for the government to protect the environment. To deal with the use of technology through international and domestic decades of practice and perfection has been basically mature.
The waste materials into resources not only prevents the garbage secondary environmental pollution, and contribute society, so that the garbage truly become a misplaced resources. According to the survey data show that China's domestic 5 tons waste heat generated is equivalent to one ton of standard coal heat Through advanced technology will be living garbage incineration, not only to solve the garbage problem of pollution on the environment, but also to use its waste heat power generation and heating, in line with national renewable energy use and build a resource-intensive social policy
ORL relatively early in the project involved the construction of waste incineration plants, waste incineration plants in the country's participation in Shanghai Pudong 1000t/d), Shanghai Jiangqiao waste plant(1500t/ d)and Changshu incineration plant (600t /d) of waste incinerator manufacturing. In other countries, ORL undertake a lot of american waste incineration furnace parts manufacturing, At present we have the design and manufacture of single-500d /d MSW capabilities.
The main methods of waste incineration are the following:
Rotary kiln incinerator form
Fluidized bed in the form of waste incinerator
Mechanical grate incinerator form
By making the incinerator through our business cooperation with relevant domestic boiler factory, now we have mastered the design and manufacturing technology of circulating fluidized bed waste incinerator and mechanical forms of waste incinerator grate.
Biomass Burning Boiler
China rich in agricultural and forestry biomass resources, development potential. Development of straw burning power generation development and utilization of renewable energy is an important direction, the adjustment of energy structure and reduce consumption of mineral resources, protecting the environment, Is works good Development and utilization of renewable energy will save and replace a lot of fossil energy sources, significantly reduce pollutants and greenhouse gas emissions, and promote the coordinated development between man and nature.
Our biomass boilers are
Wood furnace: Wood furnace mainly for wood processing enterprises as long as the remaining waste types are sawdust, bark, wood and sanding powder Boiler capacity of 10t/h -75t/h, the main burning equipment is chain grate combustion equipment
Rice husk furnace: rice husk furnace set to be used for the remaining husk of rice processing enterprises Boiler capacity 4t/h- 45t/h, the main burning equipment is chain grate combustion equipment
Palm shell furnace: palm shell mainly for Southeast Asia, palm oil mills, fuel-palm shell, palm fiber Boiler capacity of 10t/h- 45t/h
Waste Heat Boiler
Along with sustainable development, recycling economy, energy conservation and low-carbon economy ideas put forward one by one. our cogeneration industry has experienced from scratch, small to large development process.
Cogeneration production process is converted waste heat to electrical energy technology. Cogeneration not only energy, as well as environmentally Important cogeneration equipment room is HRSG. It uses gas, waste and other working fluid in the heat as a heat source or flammable substance, producing steam for power generation. As the working fluid temperature is not high, so the boiler bulky, consumed more than metal Mainly used for high-temperature waste heat power, generation flue gas heat, chemical reaction heat, waste gas, waste heat, waste heat, less than 200 degrees and so on. Currently cogeneration applications has also been extended to the iron and steel, cement, glass, nonferrous metals, chemicals and other industries.
Gas turbine HRSG
A gas turbine waste heat boiler-steam combined cycle power station hosts one of the key generation system, ORL through years of research, successfully developed and matched unfired gas turbine with self oxygen, horizontal natural circulation HRSG, gas turbine frequent adaptation start and stop, peaking capability.
Modular structure, optimize the design, layout reasonable, energy efficient
Spiral fin tubes to improve heat transfer efficiency
All pipes and headers with hydrophobic Hassle elbow, easy and thorough for drain off water.
Using suspension structure or support structure and insulation within the outer shield in the form of thermal expansion freedom, heat a small
Optimizing select each heating surface pressure drop within the working fluid, the working fluid velocity distribution, safe and reliable water circulation
Cement Kiln Waste Heat Boiler
Cement production of pure low temperature waste heat power generation technology can waste as the heat into electricity, which can effectively reduce the cement production process energy consumption, with significant energy savings; while exhaust gas through waste heat boiler lower the temperature can be effectively reduce the cement production of thermal pollution on the environment, with a significant environmental effect. Cement kiln waste heat power generation technology will have broad application prospects
Where in the steam- hot flash can maximize generate electricity can farthest use of the middle and low-temperature heat the technology mainly in 200℃-500℃ low temperature of the exhaust gas as a heat source, through the waste heat boiler to produce a certain amount of superheated steam and saturated water, and the conventional power generation system can not take advantage of some low-grade low-temperature heat, produced by flash system saturated steam, acting together with the superheated steam generation, increased cogeneration power systems technology is reliable, simple and convenient operation
Kiln(AQC) HRSG Features
Modular assembly structure, reliable sealing expansion
Adopt wear fin tubes, boiler pressure parts life assurance
Unique flash technology, the boiler outlet temperature is reduced to below 90℃
Heating surface tubes and headers with privileged connection structure, reducing mechanical shock and vibration
By mechanical vibration cleaning mode, continuous cleaning mode little impact on system operation
Set sealed scraper gray machine, greatly reducing dust tail