To provide a fluidized layer apparatus which effectively works even in a greatly minute amount of feeding compared with a conventional laboratory machine.
The fluidized layer apparatus has a fluidization vessel 6, a porous plate 10, a lower-side spray nozzle 17, a bag filter 5, an upper-side spray nozzle 31, a back-washing nozzle 39 and a back-washing elevator 40. The fluidization vessel 6 is formed in the shape of a cylinder of inverse cone trapezoid. The porous plate 10 is arranged to close a lower-part opening of the fluidization vessel 6. The lower-side spray nozzle 17 ejects air into the fluidization vessel 6 through the porous plate 10. The bag filter 5 is arranged at the upper-part opening of the fluidization vessel 6. The upper-side spray nozzle 31 sprays a spray liquid towards lower part. The back-washing nozzle 39 ejects air from the outer side of the bag filter 5 to the inner side so that particulates adhering to the bag filter 5 are brushed out, and is made to move up and down by the back-washing elevator 40. The fluidization vessel 6 is possibly made to vibrate by a vibrator 37.
ASAI NAOCHIKA
UENO TAKASHI
| JP2002020118A | 2002-01-23 | |||
| JPH0585434U | 1993-11-19 | |||
| JPH0549902A | 1993-03-02 | |||
| JPH1133384A | 1999-02-09 | |||
| JPS6384626A | 1988-04-15 | |||
| JPS3910800B1 | ||||
| JPS54117768A | 1979-09-12 | |||
| JP2003001090A | 2003-01-07 | |||
| JPH0652929U | 1994-07-19 | |||
| JP2002306944A | 2002-10-22 |
| WO2004056487A1 | 2004-07-08 | |||
| WO2004101133A2 | 2004-11-25 |
Koyama
Masayuki Mukai
Kazunori Omotani
Next Patent: KEEPING METHOD AND MANUFACTURING METHOD OF MICROBE-ENTRAPPED/IMMOBILIZED CARRIER