小蝌蚪www网在线官网下载提纯系统使用橡胶接头时候应该注意哪些？

What should be noted when using rubber joints in biogas purification systems?

　　橡胶接头在使用的过程中避免受到太阳的照射或辐射，如果在室外使用，安装后用保温棉把橡胶接头包裹起来，这样就可以起到隔离紫外线辐射的问题，可以避免橡胶接头表层橡胶快速老化，一个小小的改变可以让橡胶接头使用寿命增长。

Rubber joints should avoid exposure to sunlight or radiation during use. If used outdoors, wrap the rubber joints with insulation cotton after installation to isolate UV radiation and prevent rapid aging of the surface rubber of the rubber joints. A small change can increase the service life of the rubber joints.

　　小蝌蚪www网在线官网下载进行提纯制取天然气生产设备主要依赖于大中型小蝌蚪www网在线官网下载发酵系统工程或垃圾处理填埋场，可以通过对生活学习垃圾、餐厨垃圾、动物粪便、农作物秸秆等生物质厌氧发酵，获得中国小蝌蚪www网在线官网下载，然后小蝌蚪视频下载通过膜分离法提纯小蝌蚪www网在线官网下载，使之达到提高天然气的品质。

The purification of biogas to produce natural gas production equipment mainly relies on large and medium-sized biogas fermentation system engineering or waste treatment landfill sites. Firstly, Chinese biogas can be obtained through anaerobic fermentation of biomass such as household and learning waste, kitchen waste, animal manure, and crop straw. Then, we purify biogas through membrane separation to improve the quality of natural gas.

　　但由于膜管对进气质量有严格的要求，所以在小蝌蚪www网在线官网下载进入压缩机之前，必须进行脱硫，脱水，除尘。

However, due to the strict requirements of the membrane tube on the intake quality, desulfurization, dehydration, and dust removal must be carried out before biogas enters the compressor.

　　然而，在现有技术的脱硫，脱水，除尘方面还不够完善，造成这种情况时有发生脱硫强度和活动功能衰竭，脱水，去除不当也降低了天然气管道和压缩机头的寿命，造成巨大的经济损失。如，现有系统在氧化铁脱硫塔前缺乏除水装置，脱硫剂遇液态水易失效；螺杆压缩机前含水过多，压缩过程出现液态水，遇硫化氢腐蚀机头和管道；小蝌蚪www网在线官网下载在进入压缩机前颗粒不够，易损坏螺杆机头；现有冷水机组过于庞大。

However, the existing technology for desulfurization, dehydration, and dust removal is not yet perfect, resulting in the failure of desulfurization intensity and activity function. Improper dehydration and removal also reduce the service life of natural gas pipelines and compressor heads, causing huge economic losses. For example, the existing system lacks a water removal device in front of the iron oxide desulfurization tower, and the desulfurizer is prone to failure when it comes into contact with liquid water; There is too much water in front of the screw compressor, and liquid water appears during the compression process, which corrodes the machine head and pipelines when encountering hydrogen sulfide; Insufficient particle removal of biogas before entering the compressor can easily damage the screw head; The existing chiller units are too large.

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