鉛煙氣 的英文怎麼說
中文拼音 [qiānyānqì]
鉛煙氣
英文
lead fume-
Premium activated carbon filter is made of special polyfoam which has optimum absorption of toxic air produced by flux soldering and lead smoke
配置優質活性炭過濾棉，採用特殊脲烷泡沫塑料精製而成，具超強吸收焊劑所產生的毒氣和鉛煙功能。In order to solve the problems effectively, under the auspices of 863 plan in china, the synthesis diagnosis has been carried by means of measuring and numerical imitating the combustion chamber of refining column, and some conclusions is such as : ( 1 ) through measuring the temperature and combustion in the burning chamber of the refining column, the result shows the temperature difference on the same level is more than that in height direction, and there is a few of co in bottom of burning chamber. ( 2 ) in order to ensure normal work of flue system in lead column in the course of zinc refining, theoretic calculation and measure about the flow resistance of exhaust gas are carried through. the results of study reveal that drawing out force of chimney is inadequate, which is mainly caused by illogicality of flue construction
在研究過程中，採取了現場實測和數值模擬手段對韶關冶煉廠鋅精餾鉛塔燃燒室及排煙系統進行了綜合診斷，具體結果包括如下： （ 1 ）完成鋅精餾鉛塔燃燒室內溫度測試以及燃燒狀況的測試，結果發現：鉛塔燃燒室內水平方向的煙氣溫度並非均勻，而且其溫差比上下方向的溫差更大，以及鉛塔燃燒室尾部存在co未燃燼問題； （ 2 ）為了保證鉛塔煙氣系統的正常工作，對煙道系統的阻力進行了理論計算及測試分析，結果發現：鋅精餾鉛塔煙氣系統中煙囪抽力不夠，這主要是煙道結構不合理所造成的。A case study of project subsequent appraisement of the off - gas treatment of lead sintering machine is given in this article, and the advance preparations, construction and completion of the project are summarized ; and the main technical and economic index are analyzed in comparison in this article. the project is graded a by use of project success appraisement chart
在此基礎上運用系統評價法對株洲冶煉集團公司鉛燒結煙氣治理項目進行了后評價，評價中對項目前期準備工作、建設實施和建成投產情況做認真的總結，對項目完成前後的主要技術經濟指標進行了對比分析，並用項目成功度評價表進行了分級評價，根據對各項目指標的相關重要性及評定等級評價，項目總評為a 。Because gas treatment production line is characterized by long flow, wide distribution decentralizing control procedure and a lot of monitoring points etc, fieldbus was adopted for collection of real - time signal, communication and control to realize automatic coordinating management and control of gas treatment production line arid successful control of lead and zinc smelting gas meanwhile ensure normal arid high effective production of lead and zinc
摘要針對煙氣治理生產線流程長、分佈廣，控制工序分散、監控點多等問題，採用現場總線對大型多測點系統進行信號實時採集、通信與控制，實現對煙氣治理生產線的自動協調管理及控制，確保在鉛鋅正常、高效生產的同時，成功實現對鉛鋅冶煉煙氣的徹底治理。分享友人