摘要:
One aspect of the invention concerns a method comprising: a. mashing particulate, starch-containing and optionally malted raw materials with water; b. heating the mash and enzymatically hydrolysing the starch; c. passing the heat-treated mash across a first sieve for separation into a fermentable mash extract and wet spent grain; d. transferring the wet spent grain, optionally after said wet spent grain has been subjected to a washing and sieving operation, to a first press and pressing said wet spent grain to obtain dewatered spent grain and additional fermentable mash extract. The present method offers the advantages of (i) being very robust, (ii) enabling the production of high gravity mash extracts (iii) consuming very little electricity and (iv) achieving high extraction yields.The invention also provides an apparatus for carrying out the aforementioned method.
摘要:
One aspect of the invention concerns a method comprising: a. mashing particulate, starch-containing and optionally malted raw materials with water; b. heating the mash and enzymatically hydrolysing the starch; c. passing the heat-treated mash across a first sieve for separation into a fermentable mash extract and wet spent grain; d. transferring the wet spent grain, optionally after said wet spent grain has been subjected to a washing and sieving operation, to a first press and pressing said wet spent grain to obtain dewatered spent grain and additional fermentable mash extract. The present method offers the advantages of (i) being very robust, (ii) enabling the production of high gravity mash extracts (iii) consuming very little electricity and (iv) achieving high extraction yields.The invention also provides an apparatus for carrying out the aforementioned method.
摘要:
Disclosed is a device described for heating brewing mash, and a heat source and a heat exchanger that transfers heat with it and that has mash flowing through it are provided. The heat exchanger exhibits at least one evenly coiled tube that has a smooth surface on the inner side. The spelts contained in the brewing mash continuously repolish the inner surface of the tube so that the danger of deposits and overheating of brewing mash components is reduced.
摘要:
Apparatus for the extraction of vapor from a brewing tub enables the vapor to be guided selectively under the control of a valve either via a tub vapor condenser or a vapor vent pipe arranged as a bypass to the tub vapor condenser. A particularly space-saving construction which enables retrofitting an existing plant comprises a helical tube condenser arranged around the vapor vent pipe having the control valve in the region of its lower end.
摘要:
A mash tun or copper having a body of circular cross-section and a heated bottom which is inclined to the center and having two planar bottom portions and two roof-like gusset portions. Such a mash copper is distinguished by an excellent energy-saving mixing of the tun content.
摘要:
Apparatus for supplying material to a wet-crushing mill comprises a storage container for the material, and a rotary feeder arranged below the storage container and forming a bottom closure for the container. At least one device above the rotary feeder is provided for delivering steeping water to the material, and at least one device for removing steeping water from the material comprises a sieve fixedly arranged below the rotary feeder adjacent to the periphery of the feeder. An after-steeping vessel is arranged below the feeder to receive material therefrom.
摘要:
A stirring mechanism for clearing vats which are used in breweries, comprises a movable frame with an electric drive motor and a worm gear drive driven by the motor which is mounted on the frame and drives a stirrer shaft depending downwardly from the movable frame. The movable frame is guided for upward and downward movement on a fixed support frame which has guide rods for this purpose. The construction also includes an intermediate member, such as an elevating screw, which is connected to the movable frame and is driven by an elevating mechanism mounted on a fixed frame.