The control system of mould level is crucial to improve the slab quality in the continuous casting process, pid controller is used in the traditional mould level control, and it has some defaults, such as : at the start - up or finishing period of casting or during the changeover of tundish, pid control has a bad effect, its overshoot is large and its transient time is long ; the erosion of the tundish stopper and the submersed nozzles lead to the accuracy of control become bad ; the abrupt falloff of block in the submersed nozzles makes the level acutely fluctuate, and pid control can not overcome the disturbances resulted from the change of casting speed
結晶器液位控制系統是提高連鑄產品質量的關鍵環節,傳統的連鑄機液位控制方法採用常規的pid控制,存在如下不足:開始、結束澆注和換中間
罐澆注時,控制效果差,超調量大,過渡時間長;
塞棒頭和浸入式水口被腐蝕后引起控制精度差;浸入式水口堵
塞物的突然脫落所引起的液位劇烈波動;無法克服拉速波動引起的擾動。
Mother grogan throws her boot at bloom. several shopkeepers from upper and lower dorset street throw objects of little or no commercial value, hambones, condensed milk tins, unsaleable cabbage, stale bread, sheeps tails, odd pieces of fat. bloom excitedly
上多爾
塞特街上方和下方的幾家店的老闆朝他丟一些廉價的或根本不值一文的物品:火腿骨頭煉乳
罐頭賣不出去的捲心菜陳麵包羊尾和肥豬肉碎片。
Ascps air switch canister purge solenoid
空氣切換碳
罐塞電磁閥
Ascpt air switch canister purge timer
空氣切換碳
罐塞定時器
Excessive pressure may develop in the tank because of plugged or pinched lines or from a plugged liquid vapor separator or charcoal canister.
由於管路堵
塞,壓癟或油氣分離器和活性炭
罐被堵
塞,油箱里會產生過高的壓力。
Main products are as follows : sanitary ware sprinkler series, alloy sprinkler, stainless steel sprinkler, plastic plating sprinkler, toilet brush series ; paper holder, oil bottle stopper ( stainless steel with natural cork, synthesizing cork and plastic stopper ), sealable tank iron ring, gum ring, plastic cover series, hanging dish holder ( big & small ) series ; alloy, stainless steel, plastic fruit dish hanger series ; alloy jewelry ring series ; wood dinnerware, eggbeater, wood pi, wood spoon series ; coin can castor basal plug, water jar tap and magnet etc fittings that ceramics need
主要產品:潔具噴頭系列、合金噴頭、不銹鋼噴頭、塑料電鍍噴頭、馬桶刷系列;紙巾架、油瓶
塞系列(不銹鋼帶天然軟木
塞、合成軟木
塞、塑膠
塞) 、密封
罐鐵圈、膠圈、塑料蓋系列、掛盤架(大小)系列;合金、不銹鋼、塑料水果盤吊架系列;合金首飾圈系列、木餐具、打蛋器、木批、木匙系列;錢簡
罐味具底
塞系列、冷水瓶水龍頭、磁鐵等陶瓷所需系列配件。
Equipped with electronic controller fini tronic and preset for remote control for two or more compressors. it offers working pressure and oil mist separator tank inner pressure indication, separator filter clogging lashing alarm before overpressure e - stop, electric motor temperature control, maximum screw assembly temperature control, air temperature on pressure end indication, electric motor direction of rotation check, time to scheduled maintenance term, total operating hours and operating hours under load, alarm log of last five failure events
並預設為丙臺以上空壓機聯機遠程控制,有工作壓力和油氣分離器
罐內壓指示,分離器過濾器阻
塞報警,電機溫控,螺桿總成溫控,壓力端空氣溫度指示,電機轉向檢查,維護周期油,油過濾器,空氣過濾器,分離器過濾器,總運行時間和負載運行時間,記錄上五個報警故障等。
It offers working pressure and oil mist separator tank inner pressure indication, separator filter clogging flashing alarm before overpressure e - stop, electric motor temperature control, maximum screw assembly temperature control, air temperature on pressure and indication, electric motor direction of rotation check, time to scheduled maintenance term, total operating hours and operating hours under load, alarm log of last five failure events
並預設為丙臺以上空壓機聯機遠程控制可檢測包括操作壓力油氣分離器
罐內壓,電機溫度和轉向,螺桿總成溫度過濾器堵
塞報警等參數,並可顯示總運行時間和負載運行時間。
Road tanker vehicles. metallic tankers for liquid chemical products. devices effecting discharge by means of pressure : plunger tube, air off - take
道路油
罐車.液態化學產品金屬油
罐.壓力排放裝置:管狀柱
塞,進氣孔
We offer alternating piston compressors from 3 to 10 hp on tanks from 100 to 500 litres, with maximum pressure of 10 bar for the majority of applications body shops, mechanical and repair shops and 14 bar essentially for tyre fitters
我們提供的交替式活
塞壓縮機從3hp到10hp ,儲氣
罐從100公升到500公升, 10bar壓力適用於大部分場合汽車修理廠,機械維修車間和14bar最高氣壓適合於輪胎的充氣。
In this way it can prevent from the phenomenon of filler block caused by scrap iron and its life is prolonged. all parts that will contact ethanol in the device such as condensor. buffer tank, cooling snake pipe are made of stainless steel in order to guaran - tee that the finished product, ethanol, is not polluted
蒸餾塔體採用不銹鋼製作,從而防止了鐵屑堵
塞填料的現象,延長了裝置的使用期限。本裝置中凡接觸酒精的設備部份如冷凝器、穩壓
罐、冷去口蛇管等均採用不銹鋼,以確保成品酒精不被污染。
Receiver of stationary reciprocating piston air compressors
固定的往復活
塞空氣壓縮機.儲氣
罐
When i try and stop him, he ' s gonna jam this paint can up my ass
當我企圖攔住他時他會把油漆罐塞到我屁股里去