Application characteristics of desulfurization and purification system of biogas desulfurizer
沼气脱硫器工艺吸收效果好，吸收剂使用率高，可根据锅炉煤种改变，恰当调理pH值.液气比等因子，以保证规划脱硫率的实现；钠碱循环使用，损耗少，运转成本低；钠碱吸收剂反响活性高.吸收速度快，可采用低液气比，然后既可降低运转费用；脱硫渣，溶解度极小，无二次污染，可综合使用。如气体纯度要求更高可运用双塔。沼气从厌氧发酵设备产出时，特别是在中温或高温发酵时，带着有大量的H2S 。水与沼气中的H2S 一起效果，加速了金属管道.阀门和流量计的腐蚀和阻塞。所以有必要对沼气进行脱硫处理，以保护下流设备的正常运转。
Biogas desulfurizer process absorption effect is good, the use of absorbent is high, according to the change of boiler coal, the appropriate adjustment of pH value, liquid-gas ratio and other factors to ensure the realization of the planned desulfurization rate; sodium-alkali recycling, less loss, low operating costs; sodium-alkali absorbent reactivity is high, absorption speed is fast, low liquid-gas ratio can be used, and then The operation cost can be reduced, the desulfurized slag is non-toxic, the solubility is very small, and there is no two pollution, so it can be used in a comprehensive way. If the gas purity requirement is higher, the Twin Towers can be used. Biogas produced from anaerobic fermentation equipment, especially at medium or high temperatures, carries a large amount of H2S. The effect of water and H2S in biogas accelerates the corrosion and blockage of metal pipes, valves and flowmeters. Therefore, it is necessary to desulphurate biogas to protect the normal operation of the down flow equipment.
沼气脱硫器运用特色：
The characteristics of biogas desulfurizer are:
1.操作安稳，要有适宜的操作弹性
1. stable operation and proper operation flexibility.
2.气流通过期压降要小
2. pressure drop during air passage.
3.沼气脱硫-沼气脱硫器结构简略，制作及维修方便，造价低价，运用寿命长
3. biogas desulfurization - biogas desulfurizer has simple structure, convenient production and maintenance, low cost and long service life.
4.不结垢.不阻塞，耐磨损.耐腐蚀
4. no scaling. No blockage, wear resistance. Corrosion resistance.
5.氧化铁脱硫剂具有强度高.遇沼气脱硫器-沼气配套干式脱硫塔的厂家是专门出产销售粪便处理设备。
5. Ferric oxide desulfurizer has high strength. The manufacturer of dry desulfurization tower with biogas desulfurizer and biogas matching is specialized in producing and selling fecal treatment equipment.



沼气脱硫器效果：
Effect of biogas desulfurizer
1.可用本地资源替代进口动力，削减对进口动力的依靠性；
1., local resources can be used instead of import power to reduce the country's dependence on import power.
2.使我国燃料使用多样化，削减对一种动力的依靠；
2., diversifying the use of fuel in China and reducing the reliance on a power.
3.一种相对清洁的动力，用沼气替代矿藏燃料是削减CO2排放的抱负方法（沼气中主要成分是甲烷，它的温室效应是二氧化碳的21倍）；
3. A relatively clean power, using biogas instead of mineral fuels is an ambitious way to reduce CO2 emissions (methane is the main component of biogas, and its greenhouse effect is 21 times that of carbon dioxide);
沼气脱硫器检修保护状况：
Maintenance and protection status of biogas desulfurizer
1.定时查看法兰密封处是否有露气现象，如有，请紧固螺栓或替换橡胶垫.
1. check regularly whether there is air leakage in the flange seal. If yes, tighten bolts or replace rubber pads.
2.但要定时检测脱硫前沼气中H2S的含量，还要检测脱硫后的H2S含量，当脱硫功率低于90%时，阐明脱硫剂已接近饱满硫容，脱硫剂已失效，应替换脱硫剂，可从脱硫塔底部放掉部分失效的脱硫剂，再从顶部弥补部分新的脱硫剂。
2. However, the content of H2S in biogas before desulfurization should be detected regularly, and the content of H2S after desulfurization should also be detected. When the desulfurization power is below 90%, it is clarified that the desulfurizer is close to the full sulfur capacity and the desulfurizer is invalid. The desulfurizer should be replaced. Some of the invalid desulfurizer can be removed from the bottom of the desulfurization tower and some of the new desulfurizer can be made up from the top.
山东恒能环保能源设备有限公司,对沼气脱硫感兴趣的朋友可以关注我们https://www.hneee.net，更多精彩内容知识敬请期待
Shandong Heneng Environmental Protection Energy Equipment Co., Ltd., interested in biogas desulfurization friends can pay attention to our https://www.hneee.net, more exciting content knowledge please look forward to