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結構原理:

空氣泡沫產生器主要由(yóu)殼體組、泡沫噴(pēn)管組和(hé)導板組三個部份(fèn)構成。

當泡沫混合液流過產生(shēng)器噴嘴時,形成擴散的霧化射流(liú),在其(qí)周圍產生負壓,從(cóng)而吸入大量空氣形成空氣泡沫,空氣泡(pào)沫通(tōng)過泡沫噴(pēn)管和導板(bǎn)輸入貯罐內,沿罐壁淌下,平穩地覆蓋在燃燒液麵上。

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當需要在水平管道中使用波紋管截(jié)止閥電動截止閥是一種比較新(xīn)型的截止閥類別,它(tā)有著自身結構所獨有的一些優(yōu)越性,如開關(guān)無摩擦,密封不易磨損,啟閉力矩小。這樣可減小所配執行(háng)器的規格。

配(pèi)以多(duō)回轉電動執行機(jī)構,可實現對介質的調節和嚴密切斷。廣(guǎng)泛適用於石油、化工、城市給排水等要求嚴格切斷的工況,必須保證按照波紋(wén)管截止閥生產(chǎn)廠家規定的角度(dù)在水平管...

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WZ41H美標波紋管閘閥 http://www.shangshihua-valve.com/product/JZF/5273.html WZ41H美標(biāo)波紋管閘閥產品概述:
美標波紋管閘閥適用於Class150~900、PN1.0~6.0MPa,工作溫度-29~425℃(碳(tàn)鋼)、-29~500℃(不(bú)鏽鋼)的各種管(guǎn)路上,用於(yú)截斷或接(jiē)通管路中的介質,選用不同的材質,波紋管閘閥(fá)可分別適用於水、蒸汽、油品、硝酸、醋酸、氧化性介(jiè)質、尿素等多種介質。

應用範圍:
波紋管閘閥(fá)特別適用於易燃(rán)、易爆、有毒及貴重介質的管路。

結構...

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