一、沼氣脫硫脫水系統工藝流程:
1、 Process flow of biogas desulfurization and dehydration system:
沼氣----脫水----脫硫----阻火----發電或鍋爐燃燒
Biogas ---- Dehydration ---- Desulfurization ---- Fire prevention ---- Power generation or boiler combustion
二、沼氣脫硫脫水系統高效脫硫塔的技術參數
2、 Technical parameters of high-efficiency desulfurization tower for biogas desulfurization and dehydration system
、脫硫效率:≥98% 脫硫劑:氧化鐵及其復合物
Desulfurization efficiency: ≥ 98% Desulfurizer: iron oxide and its complex
三、沼氣脫硫脫水系統塔內主要結構及脫硫過程
3、 Main structure and desulfurization process in the tower of biogas desulfurization and dehydration system
根據用戶的實際氣體氣量和氣體中硫化qing含量,專門量身設計外形尺寸和內部結構。不同類型的氣體,不同氣體中硫化qing含量,不同氣體壓力設計的脫硫設備尺寸不同,內部結構不同。為實時監控再生過程中硫化物及多硫化物與空氣中的氧氣反應速度,增加溫度監控設備,避免因再生過程中通入空氣量過大,放熱反應劇烈,溫度超過脫硫劑的燃點,發生意外火災。
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、沼氣脫硫脫水系統需要的設備和材料脫硫塔、脫水塔、阻火器、管道、閥門
4、 Equipment and materials required for biogas desulfurization and dehydration system Desulfurization tower, dehydration tower, flame arrester, pipeline and valve
五、沼氣脫硫脫水系統更換方法
5、 Replacement method of biogas desulfurization and dehydration system