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300低浓度瓦斯发电机组的使用特点

来源:http://www.huannengpower.com   发布于:2018-12-04

低浓度瓦斯气源条件:低浓度瓦斯气运送压力5~15kPa,压力变化率≤1kPa/min,变化速率≤5%/min;杂质粒度≤5μm,杂质含量≤30mg/Nm3, 水分含量≤40mg/Nm3,不含游离水,煤气温度≤40℃,含硫量≤20mg/Nm3。
Low concentration gas source conditions: low concentration gas transport pressure 5-15 kPa, pressure change rate less than 1 kPa/min, change rate less than 5%/min; impurity particle size less than 5 micron, impurity content less than 30 mg/Nm3, moisture content less than 40 mg/Nm3, free water, gas temperature less than 40 C, sulfur content less than 20 mg/Nm3.
3.产品技术特点:
3. Technical characteristics of products:
(1)适应瓦斯气体浓度范围8%~30%,合适煤层气气源动摇大的特点,能保证机组输出功率持续恒定。
(1) Suitable for the gas concentration range of 8%-30%, suitable for the characteristics of large shaking of coal-bed methane source, can ensure the constant output power of the unit.
(2)低浓度瓦斯运送体系,选用火焰冷壁平息阻火、湿式水封阻火、湿式水雾伴送等措施保证运送安全,对于运送间隔较长的管系还能够选用混合细水雾伴送来应对。

QQ截图20171025151828.jpg(2) In the low concentration gas transportation system, measures such as flame cold wall calming and fire suppression, wet water seal and wet water mist accompanying transportation are adopted to ensure the safety of transportation, and mixed fine water mist can be used to accompany pipelines with long transportation intervals.
(3)选用电控混合器技术、闭环自动控制技术,可完成燃气发动机最佳空然比和最佳焚烧提早角的实时控制,经过爆震监测完成焚烧提早角最优控制,使发动机作业在最佳状况,避免发动机出现爆燃、进气管回火、排气管放炮等问题。
(3) The real-time control of the optimum air ratio and the optimum incineration advance angle of the gas engine can be achieved by using the technology of electronic control mixer and closed-loop automatic control. The optimum control of the incineration advance angle can be achieved by detonation monitoring, so that the engine can operate in the optimum condition, and the engine can avoid deflagration, intake pipe backfire and exhaust pipe firing. And so on.
(4)选用美国ALTRONIC公司出产的焚烧体系,以取得高的焚烧能量和精确的焚烧时间,保证焚烧的安全可靠性。
(4) The incineration system produced by ALTRONIC Company of the United States is selected to obtain high incineration energy and accurate incineration time to ensure the safety and reliability of incineration.
(5)发电机组的转速低,下降发动机磨损,延长机件的使用寿命,减少备件的储藏;
(5) The low speed of the generator set reduces engine wear, prolongs the service life of the components and reduces the storage of spare parts;
(6)选用双层水冷排气管结构,排温低,焚烧充沛,各缸排温均匀。
(6) Double-layer water-cooled exhaust pipe structure is selected, with low exhaust temperature, abundant incineration and uniform exhaust temperature of each cylinder.
(7)煤层气发动机开发了燃气发动机智能管理体系,能保证燃气发动机安全、高效运转,并能完成燃气发动机组的远程监控。
(7) Coal-bed methane engine has developed an intelligent management system for gas engine, which can ensure the safe and efficient operation of the gas engine and complete the remote monitoring of the gas engine group.
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