Title:
GRAIN WASHING AND PARTIAL SOFTENING APPARATUS AND MALT PREPARING APPARATUS EQUIPPED WITH SAID APPARATUS
Document Type and Number:
Japanese Patent JPS6043375
Kind Code:
A
Abstract:
1. Device for washing and at least partially softening brewing grain, especially barley, during malt preparation, having a rotatable cylinder jacket (22) which is arranged preferably horizontally and is partially under a water level (42), on the internal wall of which there is secured so that it projects radially inwards at least one ridge (54) forming a feed screw, at the one end region of which there are arranged an inlet (50) for barley and, adjacent thereto, an outlet in the region of the water level for water and also tailings, at the other end region of which there are provided an extractor device (46) for barley which has sieve plates secured to the internal wall, and an inlet (43) for water, characterised in that the cylinder jacket (22) has a water-tight wall and is closed to form a watertight drum by lateral end walls (24, 26) in which concentric apertures (28, 30) are provided, each aperture is delimited by a cylindrical connection piece (34) which projects axially outwards and has an outer discharge collar (36), the water level is above the aperture (30) forming the outlet for water and taillings but is below the aperture (28) forming the outlet for cleaned barley, and the sieve plates of the extractor device are adjusted at an angle to the axis (32) of the drum and are connected to the cylinder jacket on a helical line.
Inventors:
HANSU GEORUKU ZARUTSUKUSU
Application Number:
JP14976984A
Publication Date:
March 07, 1985
Filing Date:
July 20, 1984
Export Citation:
Assignee:
FURIITORITSUHI BUAISUHAIMAA MA
International Classes:
B02B1/06; B03B5/56; C12C1/02; C12C1/027; C12C1/067; C12C1/15; (IPC1-7): B02B1/06; C12C1/02
Domestic Patent References:
| JPS52110879A | 1977-09-17 | |||
| JPS5626555A | 1981-03-14 | |||
| JPS5231036A | 1977-03-09 |
Attorney, Agent or Firm:
Masatoshi Sato (2 outside)