| 摘要 |
PCT No. PCT/FI85/00055 Sec. 371 Date Feb. 19, 1986 Sec. 102(e) Date Feb. 19, 1986 PCT Filed Jul. 18, 1985 PCT Pub. No. WO86/00542 PCT Pub. Date Jan. 30, 1986.In an apparatus for separating gas from a high consistency fibre suspension, the apparatus comprising a rotor chamber (2) containing a first rotor (11) provided with blades (10), a gas space (3) containing a second rotor (13) provided with blades (12), a wall disposed between the rotor chamber and the gas space consititutes an annular gas discharge channel surrounding a shaft rotating the rotors. Rotating blades (14) are disposed in the gas discharge channel between the first and the second rotor.
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