焦炉煤气发电机组的使用涉猎哪些行业?
焦炉煤气发电机组的使用涉及多个方面,包括安全操作准则、启动和停止程序、以及不同发电方式的应用。以下是一些关键点:
The use of coke oven gas generator units involves multiple aspects, including safety operation guidelines, start and stop procedures, and the application of different power generation methods. Here are some key points:
安全操作准则
Safety operation guidelines
严格遵守工作规程和操作程序,不得擅自更改设备参数和操作方式。
Strictly abide by work regulations and operating procedures, and do not change equipment parameters and operating methods without authorization.
操作人员必须熟悉煤气发电机组的结构、原理和操作要求。
Operators must be familiar with the structure, principles, and operational requirements of gas generators.
操作前应检查发电机组的机械设备、电气设备、防护装置等是否完好。
Before operation, check whether the mechanical equipment, electrical equipment, protective devices, etc. of the generator set are intact.
在作业过程中必须穿着合适的劳动防护用品,严禁戴手表、项链等松散物品。
Suitable labor protection equipment must be worn during the homework process, and loose items such as watches and necklaces are strictly prohibited.
发电机组运行时,严禁随意触摸电气设备和移动传动件。
During the operation of the generator set, it is strictly prohibited to touch electrical equipment and moving transmission parts at will.
发电机组的启动和停止
Start and stop of generator set
启动前应检查发电机组的燃气、机油、冷却水等是否符合要求。
Before starting, check whether the gas, oil, cooling water, etc. of the generator set meet the requirements.
启动前应检查燃气管道和排气管道是否通畅,有无泄漏。
Before starting, check if the gas pipeline and exhaust pipeline are unobstructed and if there are any leaks.
操作前应检查电气系统是否正常,电气设备是否完好。
Before operation, check whether the electrical system is normal and whether the electrical equipment is intact.
触摸屏上的控制参数、设备运行状态、警报指示灯等应仔细检查。
The control parameters, device operating status, alarm indicator lights, etc. on the touch screen should be carefully checked.
发电方式
Power generation method
蒸汽发电(热电联产):以焦炉煤气作为热源燃烧锅炉,生成高压蒸汽,用以带动汽轮机、发电机而发电。技术过关、成熟可靠,但系统复杂、占地面积大、启动时间长。
Steam power generation (cogeneration): using coke oven gas as a heat source to burn boilers and generate high-pressure steam, which is used to drive steam turbines and generators to generate electricity. The technology is mature and reliable, but the system is complex, occupies a large area, and has a long start-up time.
燃气轮机发电:用焦炉煤气直接燃烧,驱动燃气轮机以带动发电机发电。设备紧凑、占地少、效率高、效益好、启动速度快。
Gas turbine power generation: using coke oven gas for direct combustion, driving the gas turbine to drive the generator to generate electricity. Compact equipment, small footprint, high efficiency, good benefits, and fast start-up speed.
燃气——蒸汽联合循环发电技术(CCPP):将剩余的焦炉煤气和回收的高炉煤气经净化、混合、加压后送往燃气轮机燃烧、膨胀做功,带动燃气轮发电机组发电。同时燃气轮机排放的高温烟气加热余热锅炉,产生蒸汽,带动蒸汽轮发电机组,形成联合循环发电。发电效率高达45%以上。
Gas steam combined cycle power generation technology (CCPP): The remaining coke oven gas and recovered blast furnace gas are purified, mixed, and pressurized before being sent to a gas turbine for combustion, expansion, and work to drive the gas turbine generator set to generate electricity. At the same time, the high-temperature flue gas emitted by the gas turbine heats the waste heat boiler, generates steam, and drives the steam turbine generator unit to form a combined cycle power generation. The power generation efficiency is over 45%.
用煤气内燃机带动发电机发电:我国多地焦化厂采用煤气内燃机发电,可选择不同功率的焦炉煤气内燃机发电机组。
Using gas internal combustion engines to drive generators for power generation: Many coking plants in China use gas internal combustion engines for power generation, and different power coke oven gas internal combustion engine generator sets can be selected.
以上信息提供了焦炉煤气发电机组的使用概览,包括安全操作、启动停止程序以及不同发电技术的应用。这些信息对于确保焦炉煤气发电机组的安全、高效运行至关重要。
The above information provides an overview of the use of coke oven gas generators, including safe operation, start stop procedures, and the application of different power generation technologies. These pieces of information are crucial for ensuring the safe and efficient operation of coke oven gas generators.
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