spelter 中文意思是什麼
spelter
解釋
n. 名詞 【商業】鋅塊；鋅合金焊料，硬焊料。-
Anchor wires should have a spelter type socket at anchor side
拋錨繩靠錨的一端應使用鋅壓頭 -
If spelter from blast furnace was not refined, the spelter cannot be used widely
而鼓風爐煉出的只是粗鋅，必須進一步精煉后才能得到廣泛使用。 -
Spelter castings has high congetation rate. this kind of sling is very soolidity and is often usde in static state situation
澆鑄鋼絲繩索具的剛度和彈性模量大，固結率高，一般用於受靜拉力的場所。 -
Pure zn refined from spelter in pb and zn production is a very complex technical process, which needs series work. there is every probability of appearing fault because of the large quantity of facility in production, so that it causes serious effect to the production and security
鉛鋅生產中將粗鋅精煉成為精鋅是一個需要連續作業的復雜工藝過程，所涉及的生產設備較多，發生故障的可能性增大，以至對生產或安全造成嚴重影響。 -
But the temperature difference at the vertical direction in combustion chamber in lead column, that is said by operator, is over 60 ?. ( 2 ) according to the experiences in the practice, the second layer air and the second layer gas had a little effect of support burning, and the third air has little effect for combustion, and the power to drawing exhaust gas can only be adjusted in limited range. the problems, it is said above, restricted more advance of some kinds of technology and economy target in spelter refining in new jersey furnace
由於鋅精餾爐產量提高，一些問題開始暴露出來： （ 1 ）燃燒室?舶要求溫度差不超過10 ，而從現場反映的情況來看，燃燒室上、中、下部溫度差已超過60 ； （ 2 ）在生產實踐中，發現燃燒室第二層空氣、第二層煤氣作用甚小，第三層空氣失去助燃作用，廢氣出口的抽力可調范圍有限；以上這些問題在客觀上制約了精餾塔在鋅精煉中各項技術經濟指標的進一步提高。
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