執(zhí)行器IC20-07W2T芯科技，芯創(chuàng)新；88621060
因此針對(duì)實(shí)際工況選擇密封潤(rùn)滑油。提升式旋塞閥提升式旋塞閥有多種結(jié)構(gòu)形式，提升式旋塞閥按密封面的材料分為軟密封和硬密封兩種。其基本原理時(shí)為開啟時(shí)使旋塞上升，旋塞再轉(zhuǎn)動(dòng)9度到閥門全開過程能減少與閥體密封面的摩擦力；關(guān)閉閥門時(shí)使旋塞轉(zhuǎn)動(dòng)9度至關(guān)閉位置后再下降與閥體密封面接觸達(dá)到密封。雙密封提升式旋塞閥雙密封提升式旋塞閥為軟密封結(jié)構(gòu)。旋塞體為三塊板組合而成圓柱形塞體，兩側(cè)的板上鑲嵌橡膠密封面，中間為圓柱形楔塞。
ALLEN BRADLEY觸摸屏 2711NL5
ALLEN BRADLEY觸摸屏 2711NL6
ALLEN BRADLEY觸摸屏 2711NL7
ALLEN BRADLEY觸摸屏 2711NL9
ALLEN BRADLEY觸摸屏 2711NM13
ALLEN BRADLEY觸摸屏 2711NM15
ALLEN BRADLEY觸摸屏 2711NM2
ALLEN BRADLEY觸摸屏 2711NM232
ALLEN BRADLEY觸摸屏 2711NR5K
ALLEN BRADLEY觸摸屏 2711NR7T
ALLEN BRADLEY觸摸屏 2711NV7K
ALLEN BRADLEY觸摸屏 2711NV7T
ALLEN BRADLEY觸摸屏 2711PB10C22A9P
ALLEN BRADLEY觸摸屏 2711PB10C22A9PB
ALLEN BRADLEY觸摸屏 2711PB10C22D9P
ALLEN BRADLEY觸摸屏 2711PB10C22D9PB
ALLEN BRADLEY觸摸屏 2711PB10C4A8
ALLEN BRADLEY觸摸屏 2711PB10C4A9
ALLEN BRADLEY觸摸屏 2711PB10C4D8
ALLEN BRADLEY觸摸屏 2711PB10C4D9
ALLEN BRADLEY觸摸屏 2711PB12C4A8
ALLEN BRADLEY觸摸屏 2711PB12C4A9
ALLEN BRADLEY觸摸屏 2711PB12C4D8
ALLEN BRADLEY觸摸屏 2711PB12C4D9
ALLEN BRADLEY觸摸屏 2711PB15C22A9P
ALLEN BRADLEY觸摸屏 2711PB15C22A9PB
ALLEN BRADLEY觸摸屏 2711PB15C22D9P
ALLEN BRADLEY觸摸屏 2711PB15C22D9PB
ALLEN BRADLEY觸摸屏 2711PB15C4A8
ALLEN BRADLEY觸摸屏 2711PB15C4A9
ALLEN BRADLEY觸摸屏 2711PB15C4D8
ALLEN BRADLEY觸摸屏 2711PB15C4D9
ALLEN BRADLEY觸摸屏 2711PB4C20A8
ALLEN BRADLEY觸摸屏 2711PB4C20D8
BALLUFF INDUCTIVE SENSOR RPTA 1803-PU-03 *NEW IN BAG*
BALLUFF PROXIMITY SENSOR BES516-3017 BES5163017 E4-C-PU 10-30 V DC 150mA
BALLUFF PROXIMITY SENSOR BES516-3017 BES5163017 E4-C-PU 10-30 V DC 150mA
Balluff Photoelectric Emitter BLS 65K-1-G50-1
Balluff BTL5-M-2814-1S Transducer BTL5M28141S
alluff BTL5-M-2814-1S Transducer BTL5M28141S
Balluff BCSM18KM3-PSC80G-S04G Cap Active 24Vdc Proximity Switch BCSM18KM3 - USED
Balluff BCSM18KM3-PSC80G-S04G Cap Active 24Vdc Proximity Switch BCSM18KM3 - USED
BALLUFF INDUKTIVSENSOR BES 516-370-G-ES-Y-S49 OVP
BALLUFF BES 516-324-G-E4-C-PU-03, INDUCTIVE SENSOR, SENSING RANGE: 2MM, #233488
1 NIB BALLUFF BLS-18K-XX-1J-B1-L2 BLS18KXX1JB1L2 PROXIMITY SWITCH
BALLUFF P/n BES M12EG1-PSC60Z-S04G-S11
Balluff BES 5-6-3008-G-E4-C-PU-05 1.5mm N.O. Inductive Proximity Sensor
BALLUFF BESM12MD1-NSC60B-S04G PROXIMITY SENSOR *NEW IN FACTORY BAG*
BALLUFF BOS 18M-WO-7RB-BO-L PHOTOELECTRIC SENSOR 20-50VAC 45-65HZ
BALLUFF M12 2MM PROXIMITY SENSOR, RXT-1202-PU1 *NEW*
BALLUFF M12 2MM PROXIMITY SENSOR, RXT-1202-PU1 *NEW*
BALLUFF BES 516-324-G-E4-C-S49-00,2 INDUCTIVE SENSOR 10-30VDC 200MA, NEW #165298
BALLUFF 779685, BNS 542-B02-D12-72-10-FD-L2, Positionsschalter - NEU
BALLUFF BES 516 343-G-E5-C-S49 BES00TY *NEW* PROXIMITY SWITCH 10-30V DC
Balluff BES-516-209-S21-E Sensors
R900414568 4 WEH 10 D2X/6AG110NZ5L
R900358832 4 WEH 10 D2X/6AG12NETD/5
R900368745 4 WEH 10 D2X/6AG12NETD/V/5
R900358435 4 WEH 10 D2X/6AG12NETZ4
R900388912 4 WEH 10 D2X/6AG12NETZ4/5
R900354240 4 WEH 10 D2X/6AG12NETZ4/B08
R900413035 4 WEH 10 D2X/6AG12NZ4
R900352457 4 WEH 10 D2X/6AG196NETZ5/B08
R900416922 4 WEH 10 D2X/6AG220NTSZ5L
R900409160 4 WEH 10 D2X/6AG220NZ5L
R900499329 4 WEH 10 D2X/6AG24ETSZ4
R900499805 4 WEH 10 D2X/6AG24ETZ4
R900379586 4 WEH 10 D2X/6AG24ETZ4 SO 388
R900391304 4 WEH 10 D2X/6AG24ETZ5L
R900340294 4 WEH 10 D2X/6AG24EZ4
R900341743 4 WEH 10 D2X/6AG24N9ES2Z4 SO 388
R900483957 4 WEH 10 D2X/6AG24N9ETK4
R900492630 4 WEH 10 D2X/6AG24N9ETK4/B08
R900357750 4 WEH 10 D2X/6AG24N9ETK4/T06
R900407723 4 WEH 10 D2X/6AG24N9ETS2K4
R900407724 4 WEH 10 D2X/6AG24N9ETS2K4 SO 388
R900361801 4 WEH 10 D2X/6AG24N9ETS2Z4
R900345018 4 WEH 10 D2X/6AG24N9ETZ4
R900387332 4 WEH 10 D2X/6AG24N9ETZ4/11
R900385199 4 WEH 10 D2X/6AG24N9ETZ4/B08
R900337664 4 WEH 10 D2X/6AG24N9ETZ5L
它的主要特點(diǎn)是：縮短烘爐后的涼爐時(shí)間，加快開爐進(jìn)程；改善料柱透氣性，有利于順行；減輕爐料對(duì)爐墻的沖擊磨損；蒸發(fā)部分焦炭水分，有利于開爐后的高爐操作。從20世紀(jì)60~70年代帶風(fēng)裝料在小型高爐上使用。湘鋼的兩座750m3高爐在1975年和1977年都采用帶風(fēng)裝料，規(guī)定裝料前爐內(nèi)溫度和裝料時(shí)的風(fēng)溫不超過300℃，風(fēng)量約為爐容的1.5倍。開爐后爐況順行，爐缸熱狀態(tài)良好。采用帶風(fēng)裝料時(shí)風(fēng)溫要嚴(yán)格控制，不允許在裝料過程中爐內(nèi)著火。
『鴻飛達(dá)自動(dòng)化』
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