Autumn occasion fruits. September 2 this year, China-Africa Cooperation Forum Beijing Summit smooth opening of the meeting, determine Dongfang Electric Power signed with Egypt Egypt Hanna Wei six 1100MW of clean coal combustion and coal pier supporting the EPC project general contract. The project is currently the world's largest clean coal projects, but also Chinese enterprises for the first time will have ultra-supercritical clean coal technologies with independent intellectual property rights to the world.

1100MW, is the world's largest single coal units capacity. Egypt Hanna Wei 6 × 1100MW coal-fired power plant will clean 6 stand-alone capacity of 1100MW coal machine components, which will become the world's largest clean coal power plant. The total size of the project is about $ 4.4 billion. Joint venture will work final contract negotiations and other business and financing as soon as possible with the Egyptian company.

The project won the bid total amount (by share of joint venture company 50% equity share calculation) accounted for about 18% of the company's 2017 annual revenue, the company will confirm the actual sales income in accordance with the implementation of the project.

The project will be built in the Red Sea tourist area, demanding for clean and green. The power plant project hosts supplier Dongfang Electric and Shanghai Electric said its independent research and hosts will use the world's most advanced high-performance ultra-supercritical power generation technology and near-zero emissions of environmental technology. Advanced technology is mainly reflected in the high-efficiency coal-fired power generation. From the current standards, the national coal requirements will kilowatt needed to control the 300 g or less, and this project per kilowatt coal consumption less than 280 grams, the thermoelectric efficiency of up to 45%.

Egypt was among the first to support one of the countries "along the way" initiative in China. The project will also "along the way" along the clean coal-fired power station construction played a good role model, and further promote the high-end manufacturing to promote the development of China's power sector outwards.

1, compared to the traditional coal-fired noodle machine coal boiler, gas boiler higher cost low nitrogen

Conventional coal-fired boilers is generally filled manually directly into the coal combustion furnace, this method results in very large combustion sulfide, soot and other harmful substances discharged into the atmosphere pollution index high; but also need to manually plus fuel, time-consuming and labor-intensive, more harm than good.

Two reasons for gas-fired noodle machine coal boilers are widely used: various types of boilers, each boiler combined effects, although similar, but differ in the use and application requirements, and utilization of gas boilers in recent years, more and more, is widely used in various fields, thus it necessarily useful significant advantages and characteristics of the following article to do a comprehensive analysis of the two main reasons the gas boiler is widely used. First, in line with environmental standards, higher efficiency due to low gas other fuel gas boiler ash, sulfur and nitrogen than coal, burning more fully, and thus the amount of dust in the dust rarely, can greatly mitigate environmental pollution, and better meet the environmental requirements of modern production, on the other hand due to better overall environmental performance of a gas boiler, prompting the convection bank erosion bear small, good heat transfer, heat radiation and strong, low exhaust gas temperature, thermal efficiency is significantly improved, better use of effects to enhance the overall durability of the good gas boiler, prompting the two complement each other to produce the effect. Second, to reduce the manpower and costs, improve the overall output of the gas boiler ancillary equipment is not required on gas, Cleaner, Dust, grate and so on, saving equipment investment boilers. Better organized to improve the overall cost of gas boilers, gas boilers on the other hand the use of piped gas powered, no gas storage and other auxiliary work content, the better to reduce operating costs, operating cost savings, regular savings facilities contents spending could further reduce expenses related to the content of labor costs, to better enhance the overall output of the gas boiler.

As to chain grate noodle machine coal boiler, boiler chain grate deliveries solid fuels like coal and biomass pellet into boiler chamber, the fuel burning in the chamber, turn into thermal power, and produce tons of steam per hour. In technology designs, SZL series chain grate boiler has new furnace wall design, resulting in low heat loss and high thermal efficiency, which can lower boiler running costs in brick factory. Besides, SZL series boiler is composed of a main boiler frame, rear cast-iron fuel economizer, flues, auxiliary boiler, and pipeline valve instruments. Packaged structure in design, less problems in boiler installation. And it has automatic operation system, to reach clients requirements in details.