如何做好設(shè)備部件的節(jié)能保溫成為擺在企業(yè)目前的重要課題。因?yàn)檎麄€(gè)設(shè)備部件的熱量能耗、更換部件的耗時(shí)耗材、更換不及時(shí)等引起的損失已成為不容忽視的問題了，據(jù)核算，一個(gè)DN50—300℃的裸露閥門每年散發(fā)的熱量相當(dāng)于燃燒一噸燃料油的發(fā)熱量。石化裝置的閥門數(shù)以萬計(jì)，其保溫的好壞直接影響著裝置的能耗和經(jīng)濟(jì)效益。但由于近年來加上高硫高酸油不斷增加，設(shè)備與管線的腐蝕問題愈加突出。為此，中石化專門制定了《關(guān)于加強(qiáng)煉油裝置腐蝕檢察工作的管理規(guī)定》和《加上含高疏高酸原油裝置設(shè)備及管道測厚管理規(guī)定》，要求對(duì)工業(yè)管道進(jìn)行定點(diǎn)定期測厚，由于大多數(shù)管道沒有保溫處理或使用傳統(tǒng)連體保溫狀態(tài)，定點(diǎn)測厚需要定期拆卸原保溫層,傳統(tǒng)連體保溫層拆卸后無法恢復(fù)再次使用，這就需要開發(fā)一種便于拆裝的新型可拆卸軟體節(jié)能保溫罩保溫裝置。
How to do a good job of energy-saving insulation of equipment components has become an important issue in the enterprise. Because the heat loss of the entire equipment components, the time-consuming consumables of replacement parts, and the untimely replacement of the components have become a problem that cannot be ignored. According to the calculation, a bare DN50-300 °C exposed valve emits the same amount of heat per year. The calorific value of tons of fuel oil. There are tens of thousands of valves in petrochemical plants, and the quality of their insulation directly affects the energy consumption and economic benefits of the device. However, due to the increasing number of high-sulfur and high-acid oils in recent years, the corrosion of equipment and pipelines has become more prominent. To this end, Sinopec has specially formulated the “Regulations on Strengthening the Corrosion Procurement of Oil Refining Plants” and the “Regulations on the Management of Equipment and Pipe Thickness Measurement with High Sour Acid and Crude Oils”, requiring fixed-point periodic thickness measurement of industrial pipelines due to Most pipelines are not insulated or used in traditional joint insulation. Fixed thickness measurement requires regular removal of the original insulation layer. The traditional insulation layer cannot be reused after disassembly. This requires the development of a new removable software that is easy to assemble and disassemble. Energy-saving insulation cover insulation device.
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