JPH0383646U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の断面図、第２図は
第１図の−方向の矢視図、第３図は第１図の
昇降装置の拡大断面図、第４図は第１図の可動シ
ールリングを引き上げた状態を示す概略図、第５
図は第１図の可動シールリングを押し下げた状態
を示す概略図、第６図は従来のエアセパレータの
一例を示す一部を切り欠いた正面図である。 図中、１はセパレータ本体、４は分級羽根、６
は分級ガス、８は上部ケーシング、８ａは内側壁
、１０は原料粉、１９は抵抗体、Ｂはバイパス流
路、Ｓは隙間を示す。 Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is a view taken in the - direction of Fig. 1, Fig. 3 is an enlarged sectional view of the elevating device shown in Fig. Schematic diagram showing the state in which the movable seal ring shown in Fig. 5 is pulled up.
This figure is a schematic view showing the movable seal ring in FIG. 1 in a depressed state, and FIG. 6 is a partially cutaway front view showing an example of a conventional air separator. In the figure, 1 is the separator body, 4 is the classification blade, and 6
8 is a classified gas, 8 is an upper casing, 8a is an inner wall, 10 is a raw material powder, 19 is a resistor, B is a bypass flow path, and S is a gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーシングの内側壁に対し所要の隙間を有して
回転可能に配設された分級羽根により粉体の分級
を行うようにしたエアセパレータにおいて、前記
隙間を迂回するバイパス流路の下流側に、前記隙
間を通過する分級ガスの流速を調節する為の抵抗
体を張出し、引込み可能に備えたことを特徴とす
るエアセパレータ。 In an air separator that classifies powder using classification blades that are rotatably disposed with a required gap with respect to the inner wall of the casing, the An air separator characterized by having a resistor that can be extended and retracted to adjust the flow rate of classified gas passing through the gap.