泵送工具 的英文怎麼說
中文拼音 [bèngsònggōngjù]
泵送工具
英文
pump-down tool-
Compared with the mud on wall form hole technology, clash stake technology or vibration sink pipe technology used in complex foundation stake forming, it has advantages of no vibration, no pollution, and no noise. in addition, since the concrete pressed into the drill stem sent vibration free concrete to the pump, so it is eas y to ensure the quality of the stake body. compared with the mud on wall and dry work form hole technology, the side obstruction and end obstruction of screw drill press concrete stake have all been accordingly improved, the weight bearing is better, and the transmutation of the complex foundation is less
其中，螺旋鉆孔壓灌混凝土成樁技術自研製以來，已在多項復合地基工程中進行了應用，較好地解決了軟弱地層成孔困難的問題，適應地質條件范圍廣，成樁速度較快，工期短、工效高；與復合地基成樁時的泥漿護壁成孔工藝、振沖樁工藝或振動沉管工藝施工比較，具有無振動、無污染、無噪音的優點；另外，壓入鉆桿內的混凝土為泵送免振混凝土，因此樁體質量易於保證；與泥漿護壁和干作業成孔工藝相比，螺旋鉆孔壓灌混凝土成樁的側阻和端阻都有相應的提高，樁的承載性能較好，復合地基的變形較小。These characteristics and phenomenons have effect on the quality of gear pump, and it is difficult relatively to research them by theory. at present the research is limited to the phase of examination testing. theoretic research of the characteristics and the phenomenons of polymer gear pump are blank in china when the gear pump feeds the viscous polymer liquid of chemical flow with high temperature and high pressure
齒輪泵除具有流量和容積效率、扭矩和機械效率、功率和總效率等基本特性外，還存在著困油、噪聲和氣穴等現象，這些特性和現象直接影響齒輪泵的質量，對斜齒齒輪泵的這些特性和現象的理論研究難度較大，目前大多仍局限於實驗測試研究階段，而聚合物齒輪泵在輸送化工流程中的高溫、高壓的粘流態聚合物時特性的理論研究在國內基本還處于空白。Reduction crack in the pumping transfer concrete during the megathermal climateit is a diffcult problem. the unit undertaking project of no : 4 pump station for diverting water from the south to the north make a beneficial explore form the design of mix proportionging, control and the concret placing temperature to control the crack extension those experience can be referenced by the unit in charge of large scale pumping station project
摘要高溫季節泵送混凝土裂縫控制的當前工程界一個難題，南水北調淮安四站工程建設中，建設單位科學安排、精心施工，從控制混凝土配合比、入倉溫度等多方面著手，對混凝土裂縫控制技術進行了有益的探索，並取得了預期的效果，為混凝土抗裂技術積累了經驗，對同類型泵站的施工具有重要的參考意義。Firstly this text studied the super thick planceer of mass concrete of high - rise building with ten characteristics comparing with the common reinforced concrete, according to the above characteristic from three aspect including the reinforcing bar project, the concretes project and the form project, elaborate the construction characteristics of super thick mass concrete planceer of high - rise building, have a detailed explanation of the big reinforcing bar link technique and the pump technique of the prepared concrete
首先本文研究了高層建築超厚底板大體積混凝土的與普通鋼筋混凝土相比具有的十個特性，根據上述特性從鋼筋工程、模板工程、混凝土工程三個方面闡述了高層建築超厚底板大體積混凝土的施工特點，重點就鋼筋連接技術、預拌混凝土泵送技術進行詳細論述。Standing form centrifugal pump of long axis, the parts of touching liquid all made of fluorine plastics alloy to press, it has trait of broad bound of resisting causticity high efficiency ethereal weight and can transport neednt to fill liquid expediently maintain etc
長軸立式離心泵，其接觸液體部分全部由氟塑料合金模壓成型工藝製造，具有耐腐蝕范圍廣效率高重量輕，不需灌液即能抽送維修方便等特點。Fyh fluorine plastics alloy below liquid pump is standing form centrifugal pump of long axis, the parts of touching liquid all made of fluorine plastics alloy to press, it has trait of broad bound of resisting causticity high efficiency ethereal weight and can transport neednt to fill liquid expediently maintain etc
Fyh型氟塑料合金液下泵是長軸立式離心泵，其接觸液體部分全部由氟塑料合金模壓成型工藝製造，具有耐腐蝕范圍廣效率高重量輕，不需灌液即能抽送維修方便等特點。The catena product wholly design for transporting definite corrosive medium have granule or crystal, adopt steel pad uhmw - pe to made it. owned excellent resist causticity and reputably resist attrition, structure and design is model of hang arm front - karat, impeller is half karat model no front cover, boost up transit capability of passage. let the granule and impurity of medium pass pump - cavity quickly not to jam
本系列產品專為輸送具有一定腐蝕性且含有細顆粒或有結晶的介質而設計，採用鋼襯超高分子量聚乙稀模壓成型工藝製造，具有優異的耐腐蝕性和卓越的耐磨性能，結構設計為懸臂前開式，葉輪為半開式無前蓋板，增強了流道內的通過性，使介質中的顆粒及雜質很快通過泵腔而不會堵塞，軸封為k型氟橡膠密封環外帶冷卻水套，兼顧了耐腐與耐磨的雙重要求。Fully understand sand control downhole tools theories, prefer worked as downhole sand control tool supervisor, or surface pumping operator, supervisor before
對防砂，壓裂井下工具和地面泵送設備有較深的理解，有實際操泵經驗，曾經帶隊作業從事井下防砂壓裂工具操作或地面設備操作。Understand hydraulic fracturing engineering, prefer worked as frac engineer or sand control field engineer before, can use stimplan, or fraccad, myer, fracpro, etc to do preliminary design, mini frac analysis, post job match and report, more than 3 years would be an advantage
對防砂，壓裂井下工具和地面泵送設備有較深的理解，有實際操泵經驗，曾經帶隊作業從事井下防砂壓裂工具操作或地面設備操作。分享友人