2500-5000 T/H Waste Heat Power Generation Project For Power Generation Equipment
1. Product description of waste heat power generation project for power generation equipment
At present, in China's iron and steel, non-ferrous, coking, building materials, petrochemical industry, chemical industry, papermaking, underutilized by-product heat pressure, enterprise production process of coke oven gas and blast furnace gas, converter gas and combustible gas, particularly much of blast furnace gas emissions into the air, not only caused serious waste of resources, and serious environmental pollution. Taking complete sets of waste heat power generation equipment of cement kiln as an example, according to the statistics of digital cement network, there are about 150 new dry clinker pr oduction lines newly put into production in China in 2010. During the 12th Five-Year Plan period, there are still about 400 million tons of clinker production capacity to be eliminated, and nearly 300 new dry production lines need to be built to achieve the same amount of elimination. Then dynamically considering the demand of cement market, during the "12th Five-Year Plan" period, the clinker will grow at an annual rate of 2%, with a total of 100 million tons of new production capacity, and about 70 new dry clinker production lines need to be built. According to comprehensive calculation, by 2015, there will be about 520 new cement production lines that need supporting waste heat power stations in China, and the market scale will be very large.
2. Product parameters of waste heat power generation project for power generation equipment
Complete set system of pure low temperature waste heat power generation in cement plant
The thermal system of cement plant complete set of pure low-temperature waste heat power generation technology developed by our hospital adopts double-pressure technology: the system consists of AQC double-pressure waste heat boiler at the kiln head, SP single-pressure waste heat boiler at the kiln end, steam and condensed-steam turbine, generator, electrical integrated automation protection system, DCS control protection system and other auxiliary systems. Specific independent intellectual property rights. Suitable for 2500, 5000t/d new dry cement production line of low temperature preheating power generation. Its series technical parameters are as follows.
| Technical parameters | Unit | 2500t/d production line | 2×2500t/d production line | 5000t/d production line | 2×2500t/d production line |
| The installed capacity | MW | 4.5 | 9.0 | 9.0 | 2×9.0 |
| Average generating power | MW | 4.0 | 8.6 | 8.6 | 17.2 |
| Annual operating time | h | 7000 | 7000 | 7000 | 7000 |
| Annual output | 104kWh | 2800 | 6020 | 6020 | 12040 |
| In the supply | 104kWh | 2576 | 5538 | 5538 | 11077 |
| Self-use power rate of the plant | ％ | 8 | 8 | 8 | 8 |
| Tons of clinker waste heat generation | KWh/t.cl | 38.4 | 41.28 | 41.28 | 41.2 |
| The whole power station has a quota of labor | people | 15 | 20 | 20 | 26 |
| Power generation cost | YUAN/kWh | ～0.11 | ～0.11 | ～0.11 | ～0.11 |
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2500-5000 T/H Power Generation Equipment Waste Heat Power Generation Project Images
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