關風機(又稱電動鎖氣器、旋轉閥、星形下料器、旋轉供料器、星型卸料閥、旋轉卸料器、卸料器)廣泛地應用于高中低壓氣力輸送系統(tǒng)中，它有定量供料與鎖氣的功能。它利用壓縮空氣或羅茨鼓風機作為氣源將物料從一個點輸送到另一個點的技術，具有可以將由數(shù)點集中的物料送往一處或有一處送往分散的數(shù)點，并實現(xiàn)輸送等特點，具有粉體輸送等作用，關風機常用于鋰電、化工、醫(yī)藥、塑料、食品、鋼廠、電廠、水泥、環(huán)保、礦山、石油、冶金等行業(yè)。旋轉供料器主要由主閥(殼體,端蓋,葉輪,密封結構等),電機減速機,防護裝置(鏈輪,鏈輪罩等),排氣口等組成?！　★L送直吹式關風機，用于粉狀物料的氣力輸送系統(tǒng)中作為加料裝置，由于優(yōu)化設計的進料口和直吹通道，進而提高了輸送量，不受轉速和壓力影響的高填充效率，通道壓力損失小，多形式結構轉子，較小化的轉子間隙將泄漏量降到較低，關風機材質采用不銹鋼或碳鋼，經(jīng)過特殊處理，可達到超強耐磨。也可噴涂碳化鎢陶瓷特氟龍等;達到耐磨損、耐腐蝕。適用于各種介質在氣力輸送中的應用，其軸向采用多層保護或淡氣隔離,確保長期安全工作?！倦娫?微信咨詢：陳經(jīng)理18068546632】         《掃二維碼-添加 陳經(jīng)理 微信-咨詢氣力輸送關風機》　　Shut off fans (also known as electric air locks, rotary valves, star shaped feeders, rotary feeders, star shaped discharge valves, rotary unloaders, and unloaders) are widely used in high, medium, and low pressure pneumatic conveying systems. They have the functions of quantitative feeding and air locking. It uses compressed air or Roots blower as the gas source to transport materials from one point to another, and has the characteristics of being able to transport materials concentrated in a few points to one or dispersed points, and achieve transportation. It also has functions such as powder transportation.　　Wind turbines are commonly used in industries such as lithium batteries, chemicals, pharmaceuticals, plastics, food, steel mills, power plants, cement, environmental protection, mining, petroleum, metallurgy, etc. The rotary feeder is mainly composed of a main valve (housing, end cover, impeller, sealing structure, etc.), a motor reducer, protective devices (sprocket, sprocket cover, etc.), exhaust port, etc.