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沼氣分離脫水器產(chǎn)品簡介: 沼氣的凈化一般應(yīng)包括沼氣的脫水、脫硫及脫二氧化碳。沼氣中的水分與硫化氫共同作用,能加速管道及閥門、流量計(jì)等的腐蝕,所以在進(jìn)行沼氣脫硫時(shí),需要同時(shí)進(jìn)行脫水處理。 為了滿足脫硫程序中對沼氣的濕度的要求,對高、中溫的沼氣溫度進(jìn)行適量降溫,采用重力法,將沼氣中的部分水蒸汽脫除。 沼氣分離脫水器的原理: 梅科閥業(yè)外部采用碳鋼結(jié)構(gòu),內(nèi)部防腐處理,在塔內(nèi)安裝水平豎直濾網(wǎng),當(dāng)沼氣以一定的壓力從裝置上部以切線的方式進(jìn)入后,沼氣在離心力作用下進(jìn)行旋轉(zhuǎn),然后依次經(jīng)過水平濾網(wǎng)及豎直濾網(wǎng),促使沼氣中的水蒸汽與沼氣分離,而后器內(nèi)的水滴沿內(nèi)壁向下流動(dòng),而存于裝置底部;并定期排除。 設(shè)計(jì)原則: 進(jìn)入分離器的沼氣量按平均日產(chǎn)氣量計(jì)算; 分離器內(nèi)的沼氣供應(yīng)壓力大于2000Pa; 分離器的壓務(wù)損失小于100Pa; 分離器下部設(shè)有積液包和排污管; 分離器的zui低點(diǎn)設(shè)有沼氣凝水器,需定期排放。 現(xiàn)在加工圖: ![](https://img76.hbzhan.com/gxhpic_393fd3021d/bb33f2c9b6dc3b858626f05dde37249480af94f44793b0eeef57b3b3880918ae988bc3fe636b3f6c.jpg)
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