3PE防腐保溫生產線

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  傳動線

  傳動線：螺旋輸送機由機架、輪胎、輪距、輪螺旋角調節機構和動力係統組成。 螺旋輸送機分為：整體式、單組被動式、單組驅動式和雙組驅動式。整體式一般布置在除鏽、噴淋、成品出水管站，實現管上下、快速管追、快速落管。在生產線各站場交接處設置單組被動和單組驅動，起到連接各工序的作用。雙組驅動輸送輪胎是在中頻過程中布置的專用鋼製滾筒，由於中頻加熱區溫度不高，應采用實心橡膠輪胎，采用雙驅動以更好地實現生產線上的管道運行。大直徑3PE生產線采用單組傳動。 Transmission line: the screw conveyor consists of frame, tire, track width, wheel spiral angle adjusting mechanism and power system. Screw conveyor is divided into: integral ty

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  除鏽機

  除鏽機：該工藝通過托輪驅動鋼管，使鋼管在軌道上一麵自轉一麵沿軸向前運行通過拋丸室，彈丸在拋丸室內，沿一定角度高速拋打鋼管外壁，在去除鋼管表麵的氧化皮、灰塵後，形成密集的粗糙麻麵，達到鋼管外壁拋丸清理的目的。 Derusting machine: the process drives the steel pipe through the supporting wheel, so that the steel pipe rotates on one side of the track and moves forward along the shaft and passes through the shot blasting chamber. The shot is in the shot blasting chamber, and the outer wall of the steel pi

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  中頻加熱器

  中頻加熱器： 中頻加熱設備由可控矽中頻電源、感應加熱圈、感應加熱圈可調支架、冷卻裝置等組成。 中頻電源主電路由三相全控整流橋、單相並聯逆變橋及由電感應器、電容器組成的LC電路等組成 Medium frequency heater: If heating equipment is composed of SCR IF power supply, induction heating ring, adjustable bracket of induction heating ring, cooling device, etc. The main circuit of if power supply is composed of three-phase full control rectifier bridge, single-phase parallel inverter bridge