1、 Process flow of biogas desulfurization and dehydration system:

沼气----脱水----脱硫----阻火----发电或锅炉燃烧

Biogas ---- Dehydration ---- Desulfurization ---- Fire prevention ---- Power generation or boiler combustion

二、yl6809永利脱水系统高效脱硫塔的技术参数

2、 Technical parameters of high-efficiency desulfurization tower for biogas desulfurization and dehydration system

、脱硫效率：≥98％ 脱硫剂：氧化铁及其复合物

Desulfurization efficiency: ≥ 98% Desulfurizer: iron oxide and its complex

三、yl6809永利脱水系统塔内主要结构及脱硫过程

3、 Main structure and desulfurization process in the tower of biogas desulfurization and dehydration system

根据用户的实际气体气量和气体中硫化qing含量，专门量身设计外形尺寸和内部结构。不同类型的气体，不同气体中硫化qing含量，不同气体压力设计的脱硫设备尺寸不同，内部结构不同。为实时监控再生过程中硫化物及多硫化物与空气中的氧气反应速度，增加温度监控设备，避免因再生过程中通入空气量过大，放热反应剧烈，温度超过脱硫剂的燃点，发生意外火灾。

According to the user's actual gas volume and the content of vulcanized qi in the gas, the external dimensions and internal structure are specially tailored. Different types of gases, different sulfur content in different gases, and different gas pressure design of desulfurization equipment have different sizes and internal structures. In order to monitor the reaction rate of sulfide and polysulfide with oxygen in the air during the regeneration process in real time, temperature monitoring equipment shall be added to avoid accidental fire due to excessive air volume, intense exothermic reaction and temperature exceeding the ignition point of desulfurizer during the regeneration process.

四、yl6809永利脱水系统需要的设备和材料脱硫塔、脱水塔、阻火器、管道、阀门

4、 Equipment and materials required for biogas desulfurization and dehydration system Desulfurization tower, dehydration tower, flame arrester, pipeline and valve

五、yl6809永利脱水系统更换方法

5、 Replacement method of biogas desulfurization and dehydration system