还在因为沼气差异发电机不能正常运行发愁吗

发布时间:2025-04-14 发布人:中拓 发布来源:/

还存在因为沼气差异降低性能的吗?

Is there still a decrease in performance due to differences in biogas?

燃料适应性更强:以往的沼气发电机组对沼气来源和成分变化的适应能力有限,而环能沼气发电机组通过智能控制系统,能够灵活调整进气量、点火时间等运行参数。无论是养殖场以猪粪、牛粪为主产生的沼气,还是污水处理厂由生活污水、工业废水处理生成的沼气,其甲烷含量、杂质种类与浓度不尽相同,环能机组都能确保稳定高效发电,不会因沼气差异而 “罢工” 或降低性能。

Stronger fuel adaptability: Previous biogas generators had limited adaptability to changes in biogas sources and composition, while environmental energy biogas generators can flexibly adjust operating parameters such as intake volume and ignition time through intelligent control systems. Whether it is biogas produced mainly from pig manure and cow manure in breeding farms, or biogas produced from domestic sewage and industrial wastewater treatment in sewage treatment plants, their methane content, impurity types and concentrations are not the same. Environmental energy units can ensure stable and efficient power generation, and will not "strike" or reduce performance due to differences in biogas.

能量转化效率更高:在能量转化效率方面表现优异,相较于部分传统发电设备,它能更充分地利用沼气能量,每立方米沼气可产生更多电量,减少了单位电能的沼气消耗。同时,通过优化燃烧过程与余热回收技术,将原本浪费的热量进行有效利用,进一步提升能源综合利用率,降低运行成本。例如,高温废气的热量通过余热锅炉转化成高温高压的蒸汽,可驱动汽轮机进行二次发电;中温余热可用于工业生产中的加热环节;低温余热可用于厂区供暖或供应热水。

Higher energy conversion efficiency: It performs excellently in terms of energy conversion efficiency. Compared to some traditional power generation equipment, it can more fully utilize biogas energy, generate more electricity per cubic meter of biogas, and reduce biogas consumption per unit of electricity. At the same time, by optimizing the combustion process and waste heat recovery technology, the originally wasted heat can be effectively utilized, further improving the comprehensive energy utilization rate and reducing operating costs. For example, the heat from high-temperature exhaust gas is converted into high-temperature and high-pressure steam through a waste heat boiler, which can drive a steam turbine for secondary power generation; Medium temperature waste heat can be used for heating in industrial production; Low temperature waste heat can be used for heating or supplying hot water in the factory area.

自动化程度更高:主控制系统由国外进口机组控制器及显示器组成,集监视、控制、调节、保护于一体,使机组既能并网运行,又能并车运行。主控制器采用模块化设计,通过 CAN 通讯可增加扩展模块,满足发电机组多种参数采集及控制的需要,多达 32 台机组可并车运行。机组还可实现远程启停,有功功率及无功功率的自动调整,自动同期,满足自动化机组的需要,保护功能也十分齐全,有发动机超速、油压低、水温高、机油温度高等发动机保护,以及逆功、过流、欠压 / 过压、欠频 / 过频等发电机保护功能。

Higher degree of automation: The main control system consists of imported unit controllers and displays, integrating monitoring, control, regulation, and protection, enabling the units to operate both in parallel and in parallel. The main controller adopts a modular design, and can add expansion modules through CAN communication to meet the needs of various parameter acquisition and control of the generator set. Up to 32 units can be operated in parallel. The unit can also achieve remote start stop, automatic adjustment of active and reactive power, automatic synchronization, and meet the needs of automated units. The protection functions are also very complete, including engine overspeed, low oil pressure, high water temperature, high oil temperature, engine protection, as well as generator protection functions such as reverse power, overcurrent, undervoltage/overvoltage, underfrequency/overclocking.

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气体净化更彻底:配备了更先进的净化系统,如旋风分离器利用离心力分离较大粉尘颗粒,装有活性炭等吸附剂的吸附塔吸附硫化氢等有害气体,低温冷凝或干燥剂吸附手段去除水蒸气,精细过滤设备拦截细微粉尘和萘等杂质,使进入燃烧室的沼气更加纯净,减少了对发动机等部件的腐蚀和磨损,延长了设备使用寿命,也提高了燃烧效率。

More thorough gas purification: equipped with more advanced purification systems, such as cyclone separators that use centrifugal force to separate larger dust particles, adsorption towers equipped with activated carbon and other adsorbents to adsorb harmful gases such as hydrogen sulfide, low-temperature condensation or desiccant adsorption methods to remove water vapor, fine filtration equipment to intercept fine dust and impurities such as naphthalene, making the biogas entering the combustion chamber purer, reducing corrosion and wear on engine and other components, extending equipment service life, and improving combustion efficiency.

运行稳定性更好:通过高精度传感器实时监测燃气的流量、浓度、压力等参数,控制系统根据这些数据自动调整运行参数,确保燃气和空气以最佳比例混合,使发电机组在面对燃气成分和流量的变化时,仍能稳定、高效地运行,减少了因气源波动导致的停机或功率下降等情况。

Better operational stability: By using high-precision sensors to monitor real-time parameters such as gas flow rate, concentration, and pressure, the control system automatically adjusts operating parameters based on these data to ensure that gas and air are mixed in the optimal ratio, allowing the generator set to operate stably and efficiently in the face of changes in gas composition and flow rate, reducing situations such as shutdowns or power decreases caused by fluctuations in gas sources.

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