進料閥 的英文怎麼說
中文拼音 [jìnliàofá]
進料閥
英文
feed valve-
Finally, because high - speed power solenoid valve is one of the most important executive parts in the electronic control diesel engine and the performances of diesel engine are strongly related to the solenoid valve, the response performance of the solenoid valve is investigated. the response performance of the solenoid is influenced by many factors, such as driving voltage, electric driving unit etc. in order to have high excitation voltage and in low maintaining voltage, a high - low voltage electric driving unit is designed, and in order to make the solenoid valve close more rapidly, an active free - wheeling circuit and a bootstrapping circuit are designed in the electric driving unit, too. in the high - low electric driving unit, high voltage and low voltage are supplied by the dc - dc device and by the accumulator respectively
高速強力電磁閥的響應性能除了與閥本身的結構和材料有關外,與驅動電壓、驅動電路的設計密切相關,本文通過分析,首先開發出一種高低壓驅動電路,高壓電源是山升壓式dc - dc原理獲取的,低壓由蓄電池本身提供,實現高壓強激和低壓維持的功能,電路中採用有源續流電柴汕機中卜軌知介系統的設訓及其七川j敝略的叭究路進行續流,加誣了電磁閥的關閉速度;採用自舉吐路,降低了場效應管對驅動電壓的要求。Before any monel part is assembled into a hydrofluoric acid valve it is acid tested to assure that it is monel
在將任何蒙乃爾部件組裝進氫氟酸閥門之前,都經過酸性檢測,以確保確實是蒙乃爾材料。The fluorine plastics alloy f4 and f46 and a spot of additive according stated proportionment to mix in 1985, is the corporation of the earliest in the domestic adopts the fluorine plastics to manufactur the series products of pumps valves and pipepads. etc to bear the decay
我公司於1985年引進中國上海中科院專利材料-氟塑料合金f4與f46及少量添加劑按一定比例混合,是國內最早採用氟塑料製造耐腐蝕泵閥管道等產品的高新技術企業。Borrowing ideas from design theory and structure type of oil hydraulic proportional throttle valve and taking domestic and overseas correlative development as reference, this paper determines working conditions of the valve, designs its structure, selects suitable materials of its components, and performs corresponding intensity and temperature check
在借鑒油壓比例節流閥的設計理論、結構型式以及參考國內外相關研究成果的基礎上,確定了水壓比例節流閥的工作條件,設計了水壓比例節流閥的結構型式,選取了合適的元件材料,並進行了相應的強度和溫升校核。The inner lining of such materials as br, nr, cr, fer, rpp, pvd, ptfe and f46 in the valve body of all kinds of cast iron and carbon steel or in the inwall of pipe castings can not only adapt to corrosion medium under different working conditions, but also can replace a great many rare and precious metal, which has, under the normal working conditions of valve, saved a large amount of funds for the users
通過在各類鑄鐵、碳鋼的閥體或管件內壁上進行內襯br / nr / cr / fer / rpp / pvd / ptfe / f46等材料,不但可以適用於不同工況下的腐蝕性介質,而且可以替代許多稀有貴重金屬,為用戶在保證閥門正常使用的條件下節約大量的資金。The material was change to liquid material after pass through a chute and then flow into the flow valve, which can prevent the flow control parts from forming columnar material
物料先通過一段小斜槽,使物料流態化,然後再進入流量閥,這樣可避免在流量控制部分形成料柱。In the lclv, the most important parameter, switching ratio of the lclv, is analyzed. it is mainly influenced by the dark - conductivity, ratio of light - to dark - conductivity, thickness of the photoconductor and the thickness of the liquid crystal. it is concluded that the switching ratio can be improved by matching the thickness of the liquid crystal and the photoconductpr, and the proper change region of the light conductivity of the photoconductor
在電學匹配方面,我們對光電導材料的暗態電阻、亮暗電導比、厚度以及液晶的厚度等對光閥開關比的影響進行了分析,認為液晶光閥開關能力的提高很大程度上取決于光電導層和液晶層的厚度匹配,以及光電導層的電導變化的區域位置。When piston pump is applied force upward and movces, the lower check valve is opened, the fluid of upper pump chamber flows out of outlet when the piston runs upward
當泵柱塞受力向上移動時,下止回閥打開,液體湧入下泵室中,泵進行進料的過程,上止回閥關閉,上泵室中的流體在柱塞上行時由出口端擠出。Gland eye bolts : eye bolts are securely fastened to the bonnet yet swing away to permit easy access to the stuffing box
壓蓋有眼螺栓:有眼螺栓能夠安全地緊固閥蓋,也可以旋轉拆卸,便於方便容易地進入填料函。The timing - and - quantitation precision injection of lpg was realized with high - speed lpg solenoid valve and a set of electronic control system, which was designed by the author and can flexibly control the gas supply system of lpg. based on the analysis of experimental data got by comparing the performances before and after the application of the set of equipment on lr6105q12 diesel engine, the effects of load, speed and replace ratio, etc on the emissions of smoke, hc and co of dual fuel engine were expounded. through optimization, the smoke emission was utmostly reduced and the emissions of hc and co were within the government restriction
為此,本文通過對各個方案進行詳細比較,選擇了電控多點順序噴射的供氣方案;利用高速lpg噴射閥和自己獨立開發出一套電子控制系統對lpg供氣進行靈活地控制,實現了lpg的定時定量噴射,並把這套裝置應用到中國一拖生產的lr6105q12柴油機上,在對改裝前後的發動機進行大量試驗和分析的基礎上,闡明了負荷、轉速、摻燒比等因素對雙燃料發動機的煙度、 hc 、 co等排放的影響情況,並且通過優化,最大限度地降低了發動機的煙度排放,同時使hc 、 co排放限制在國家標準規定的范圍之內。This control system adopts creditable plc for real control ; it sends many simulating signals collected by old sand temperature of inlet, suction opening temperature of double disk, inner sand temperature of double disk, current of mainframe and current of fan ; meanwhile, the operation signal and switching value signal outputted by material movement transducer is inputted to switching value module of plc ; it gets evidence of water feeding after cpu account ; the operation result of cpu is outputted by switching value of plc to control unlock combination of coarse, middle and thin water feeding electromagnetically operated valve and then gets different water feeding quantity
該控制系統採用高可靠性的plc可編程序控制器進行實時控制,傳感器所採集的入口舊砂溫度雙盤抽風口溫度雙盤內砂溫主電機電流及鼓風機電流等模擬量信號直接輸入plc的模擬量採集模塊,同時加砂設備運轉信號及加砂設備物料移動檢測傳感器發出的開關量信號輸入plc的開關量模塊,由cpu獲取經運算而得到加水計算依據, cpu運算結果直接由plc的開關量輸出控制粗中細加水電磁閥的開啟組合,而得到不同的加水量。Williamson valves are of the highest quality standards, are competitively priced, and are producedwith ultra - modern manufacturing technology and astute materials sourcing
威廉姆森閥門產品具有優良的質量、競爭性的價格、先進的生產技術和靈活的材料資源。The company has the advanced precision casting, the machine - finishing equipment and the check - out facility, including : disk wax mould machine, moistening slurry machine, intermediate frequency melting furnaces, cnc tooling machine, spectrometer, metallurgical microscope, hardness testing machine, computer material test machine. and so on
公司擁有先進的精密鑄造、機械加工設備及檢測設備,其中包括:雙工位射蠟機、圓盤射蠟機、沾漿機、中頻熔化電爐,光譜分析儀、金相顯微鏡、硬度試驗機、電腦萬能材料試驗機, cnc數控車床、普通鉆銑床及閥門管件殼體、密封試驗機等。The experiment acquired pressure distribution and circulating rate under three fluidizing velocity ( 3. 5m / s 、 4. 5m / s 、 5. 5m / s ) and different media load. an experimental equation was acquired between circulating rate and the distribution of the pressure. and the relation between the circulating rate and the opening rate of the valve connecting the returner and the ehe was carefully discussed as well as the relation between the pressure of the ehe and the flow rate of the fluidizing air
得到三種流化風速下( 3 . 5m / s 、 4 . 5m / s 、 5 . 5m / s )不同裝料量所對應的主床床體壓力分佈和物料循環量,得到循環量與壓力的分佈和流化風速的本實驗臺上的經驗公式,並通過測量返料器通向外置換熱器機械閥開度和返料量的關系,得到旋風分離器中下落物料進入換熱器和直接進入主床的比例關系,同時測得換熱器中壓力和送風量的關系。Standard test method for dynamometer evaluation of unleaded spark - ignition engine fuel for intake valve deposit formation
進油閥沉積物形成用火花點燃式發動機無鉛燃料的功率計評定標準試驗方法In addition, some conclusions about impact particle wear and fracturing pump valve are drawn, and improving measures about material selection, heat treatment and structure etc are provided which are useful for maintenance of fracturing pump valve
最後,得出了一些有關沖擊磨料磨損、壓裂泵閥方面有益的結論,並提出了一些壓裂泵閥選材、熱處理工藝、結構設計等方面的改進措施和建議。Standard test method for vehicle evaluation of unleaded automotive spark - ignition engine fuel for intake valve deposit formation
進液閥門沉積形成的不含鉛自動火花點火引擎燃料的車輛評價標準試驗方法Inspect whether there is material in reaction kettle 3, and close all valves after inletting, then open the heating system and inlet valve and emptying valve of recovery tank to distill for dehydration
檢查3號反應釜是否已經進料,進料后關閉所有閥門,打開加熱系統和回收罐進料閥門.放空閥門,進行蒸餾脫水。Test method for dynamometer evaluation of unleaded spark - ignition engine fuel for intake value deposit formation
進油閥沉積物形成用無鉛火花點火發動機燃料的功率計評價用試驗方法In allusion to the leaking of packing of gate valve, this paper presents technical improvement measures in properly selecting packing material and varying the structure of packing assembly
摘要針對閘閥閥桿填料密封泄漏的問題,提出了正確選擇密封填料的材料和改進閘閥填料壓蓋密封件結構的技術改進措施。分享友人