The article describes the construction of two-stage air-air ejector installed at the entrance liquid ring vacuum pump, as well as the experimental stand for research of its characteristics and the experimental technique.
водокольцевой вакуумный насос, воздухо-воздушный эжектор, Liquid ring vacuum pumps, air-air ejector
1. Gayfullina, R.R. Eksperimental'naya ustanovka dlya issledovaniya kinetiki sushki kapillyarno-poristyh materialov po vakuumno-impul'snoy tehnologii / R.R. Gayfullina, M.S. Kurbangaleev, Z.I. Zaripov, D.A. Anashkin // Vestnik Kazanskogo tehnologicheskogo universiteta. - 2011, - № 2. - S.132-137.
2. Burcev, S.A. Eksperimental'nyy stend sushki rastitel'nogo syr'ya vakuumno-impul'snym metodom / S.A. Burcev, T.F. Fatyhov // Vestnik Kazanskogo tehnologicheskogo universiteta. - 2011, - № 13. - S.126-128.
3. Gavrilov, A.V. Issledovanie processa vakuumno-impul'snoy propitki pilomaterialov / A.V. Gavrilov // Vestnik Kazanskogo tehnologicheskogo universiteta. - 2011, - № 8. - S.65-67.
4. Gavrilov, A.V. Kombinirovannyy eksperimental'nyy stend dlya issledovaniya processov sushki i propitki materialov vakuumno-impul'snym metodom / A.V. Gavrilov // Vestnik Kazanskogo tehnologicheskogo universiteta. - 2010, - № 9. - S.459-462.
5. Burmistrov, A.V. Nekotorye aspekty vybora bezmaslyanyh nasosov srednego vakuuma / A.V. Burmistrov, S.I. Salikeev, A.A. Raykov // Vestnik Kazanskogo tehnologicheskogo universiteta. - 2013, T.16. - № 10. - C.220-223.
6. Rayzman, I.A. Zhidkostno-kol'cevye vakuumnye nasosy i kompressory. - Kazan': KGTU, 1995, - 285 s.