Translation of "Wet mill" in German

The dispersion D1 was subjected to additional shearing at 1000 bar with the aid of the wet jet mill.

The high-shear mixer is emptied via the equally newly developed, integrated wet mill.

A Variomill wet mill supplies the malt grist.

The moist filter cake is then ground in a wet grinding mill and the water is removed in a dryer.

The excessive macerating water is collected and discarded, whereupon the brewing ingredients are fed to a wet-crushing mill.

Lessons deriving so far from the current campaign suggest the need for a more robust type of wet mill.

If the principle of high-energy milling by means of a wet jet mill is utilized, contamination is by definition ruled out.

This suspension is dispersed and ground for 18 hours in a wet grinding mill with 300 g of glass beads (diameter 1 mm) until the particle size is less than 2 ?m.

From the apparatus (7), the moist aluminosilicate mass which has been separated off passes into the wet mill (8), into which water may, if desired, be introduced through line (17).

The present invention relates to a method for macerating and wet-crushing brewing ingredients, wherein said brewing ingredients are continuously taken from a supply container and subsequently passed along a circular path in substantially equal portions while an excess of macerating water is being added thereto, the excessive macerating water being collected and discarded, and wherein said brewing ingredients are finally fed to a wet crushing mill.

The invention also relates to apparatus for macerating and wet-crushing brewing ingredients, comprising a supply container, a housing connected thereto in vertical alignment and containing a rotatable metering and macerating drum formed with radially outwards opening macerating chambers, and a wet-crushing mill disposed below the metering and macerating drum.

With respect to the said method this object is attained by the provision that the macerating process is carried out exclusively during transport of the brewing ingredients along the circular path, and that the macerated ingredients are then immediately fed to the wet-crushing mill.

The provision that the macerated brewing ingredients are immediately fed to the wet-crushing mill eliminates the unpredictable final macerating period in a formerly used macerating chute, so that uniform crushing of the brewing ingredients is ensured.

With regard to the apparatus the stated object is attained by the provision that the size of the macerating chambers of the metering and macerating drum and the rotational speed thereof are selected so as to accomplish the complete macerating process therein, and that the wet-crushing mill immediately succeeds the metering and macerating drum.

Parts 8 of the melt stock can automatively reconveyed to the coarse wet mill C to remill certain parts of the mill or ground stock if not meeting precise standards, for example after screening.

The calcination products were subjected to dry preliminary size reduction (minutes in a mortar mill) wet-ground for 5 minutes in a stirred-equipped ball mill at 1500 r.p.m., filtered, washed and dried at 105° C.

Following calcination the batch was subjected to dry preliminary size reduction (5 minutes in a mortar mill), wet-ground in a stirrer-equipped ball mill (5 minutes at 1500 r.p.m.), filtered washed and dried.

The calcination produces were subjected to dry preliminary size reduction (5 minutes in a mortar mill), wet-ground in a stirrer-equipped ball mill (5 mins. at 1500 r.p.m.), filtered, washed and dried at 105° C.

A simplification of known methods, and of the structure of known apparatus for carrying out such method is achieved by the provision that the macerating process is carried out exclusively during transport of the brewing ingredients along the circular path, and that the macerated brewing ingredients are then immediately fed to the wet-crushing mill.

At the end of this macerating process, the brewing ingredients drop from the respective macerating chamber 7 through outlet passage 11 and onto feeding roller 15, to be immediately fed thereby to crushing roller pairs 16 and 17 of wet-crushing mill 4.

The moist filter cake is ground in a wet grinding mill, for example a trigonally toothed ring mill, and dried in a dryer.

The calcines were subjected to dry preliminary size reduction (15 minutes in a mortar mill), wet-ground for 5 minutes in a sand mill, filtered, washed and dried at 105° C.

This depolymerization product flow is moved, for example, via a wet-grinding mill (9), so as to bring the inert components contained therein to a size admissible for further processing.