塑料儲罐,防腐儲罐
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塑料儲罐,防腐儲罐
為您提供各種化工儲罐,選型設計方案
立式防腐儲罐具體都有哪些維(wei)護事
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聚丙烯臥式儲(chu)罐選擇時考慮的因素
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5立方塑料儲罐的賣(mai)點是什(shen)么
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10噸塑料儲罐(guan)的安裝有哪些(xie)技巧和
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聚丙(bing)烯臥式(shi)儲(chu)罐的安裝調試怎樣(yang)進(jin)
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防(fang)腐儲罐(guan)中的涂(tu)層具有哪些使用(yong)優
2022-02-25
5、浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)由(you)漂浮(fu)(fu)(fu)(fu)在介(jie)質(zhi)表面的(de)浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)和(he)(he)垂直圓柱形罐(guan)(guan)(guan)壁組(zu)(zu)成。浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)隨罐(guan)(guan)(guan)內(nei)介(jie)質(zhi)儲量(liang)的(de)增(zeng)加或減(jian)少而上升或下降。浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)外緣與罐(guan)(guan)(guan)壁之間設(she)有(you)環形密封裝置。罐(guan)(guan)(guan)內(nei)介(jie)質(zhi)始終由(you)內(nei)浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)直接覆(fu)蓋(gai)，減(jian)少介(jie)質(zhi)揮發(fa)(fa)。浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)常用于貯存B類溫(wen)度下的(de)飽和(he)(he)蒸汽壓力低于大(da)氣壓力的(de)罐(guan)(guan)(guan)和(he)(he)B類儲液罐(guan)(guan)(guan)。浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)有(you)內(nei)浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)和(he)(he)外浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)兩(liang)種類型。1.內(nei)浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)是(shi)一種帶罐(guan)(guan)(guan)頂(ding)(ding)(ding)(ding)(ding)的(de)浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)，由(you)圓頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)和(he)(he)浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)組(zu)(zu)成。外部(bu)為(wei)圓屋(wu)頂(ding)(ding)(ding)(ding)(ding)，內(nei)部(bu)為(wei)浮(fu)(fu)(fu)(fu)動屋(wu)頂(ding)(ding)(ding)(ding)(ding)。內(nei)浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)具有(you)以(yi)下優點:與浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)相比，內(nei)浮(fu)(fu)(fu)(fu)頂(ding)(ding)(ding)(ding)(ding)罐(guan)(guan)(guan)由(you)于內(nei)浮(fu)(fu)(fu)(fu)板浮(fu)(fu)(fu)(fu)在液面上，沒有(you)蒸發(fa)(fa)空(kong)間，從而使蒸發(fa)(fa)損失減(jian)少85%~96%;同(tong)時能有(you)效防(fang)止風(feng)、沙、雨、雪或灰塵的(de)侵入，減(jian)少空(kong)氣污染(ran)、火災(zai)、爆炸隱患，一般即使發(fa)(fa)生火災(zai)也不會造成大(da)面積燃燒(shao)，且易于保證質(zhi)量(liang)
