DE7032061U - DEVICE FOR THE PRODUCTION OF MINERAL FEED AND COMPOSITE FEED (POWER FEED) USING GRAINS - Google Patents

Description

(Patent attorney .... A ■

JB752 Klelaosthein at Asdiaffenb * tro. *:. · ".; .-. ... '

HllBChpfed 3 - Tel. 06027/3 = 5 * Γ; Γ; :

October 5, 1970 Ρ / Η.

Waldemar Lippold, 8752 Mömbris, Karlesberg 28

"Device for the production of mineral feed and Mjfichfutter (concentrated feed) using beer

stray "

The use of spent grains from breweries as animal feed is well known. But so far the use has been this Brewed grains in the delivery form or in already ensiled form as an additive to the usual feed ingredients in mineral or mixed feed are not possible, because of its extremely short shelf life, which even in ensiled form was a maximum of 3 days. Therefore, no one had tried or considered using spent grains as an additive to these common feed mixes.

One had to get durable and dust-free mixtures of mineral feed as well as compound feed or concentrated feed manufacture, previously related to a certain addition of molasses. However, this material is relatively expensive, In addition, heated containers are required for mixing with the molasses, which are sprayed into the mixing device

is relatively complicated, but above all, this mixing causes lumps to form in the mixture, so that this must be crushed again.

Surprisingly, it has now been found that the common Beer grains can then be used in mineral and compound feed with an unlimited shelf life if the grains are in A certain form processed and made durable, whereby according to the innovation the spent grains preserved in this way has a durability of its own of approx. 1 month and then there is also absolute freedom from dust in the mineral and compound feed if the processed grains is mixed with the other components of the feed, without the disadvantages of the previous Molasses used, which is not available everywhere anyway, as it is only available in areas of the sugar industry accrues. The question of the extent to which the animals produced that produced with the addition of molasses was also still unresolved Consume mineral feed accordingly well.

The innovation thus relates to the production or a device for the production of mineral feed and compound feed using spent grains instead of molasses, these mixtures having an unlimited shelf life and at the same time free of dust, and also having a pleasant taste and smell when fed.

After that, the device according to the innovation is used for production of long-life mineral feed and compound feed (concentrated feed) using spent grains, characterized in that this for receiving the spent grains from the brewereles for about 4 weeks consists of a fermentation or silage container with a drainage hole at its lower end, preferably below a sieve bottom, and that inside the container on the inserted Wet grains with usual catfish 80 % initial moisture content to lower the water content to a maximum of 70 % _$ preferably between 65 and 70 Jt, the spent grains used an overpressure can be exerted so that a comminution system in the form of a cutting or grinding device, a cutter or the like can be applied to the fermentation tank Is arranged, which allows the comminution of the spent grains treated in this way with the addition of approx. 20 % livestock salt, and in which the grains can be crushed to a grain size below 1 mm, and that the device also has a separating device with sieving and collecting which the excretion of coarse grains, indigestible parts such as husks oa allowed, and that this separating device a known mixing device in the form of a mixing drum, a vortex mixer, mixing funnel or the like. downstream is where the crushed and preserved spent grains and livestock salt mixture with a grain size of no more than 1 mm with the others after pressure fermentation

Components of the putter mix mixed by means of the task and is sacked in the fume cupboard.

According to the device according to the innovation, the fermentation or Silage hoppers, as well as the downstream shredding and separating devices, are preferably portable.

An embodiment of the production of long-life mineral feed and compound feed or concentrated feed using of spent grains is based on the attached drawing, in which the device for performing the method is shown schematically, explained.

According to Fig. 1, the spent grains T delivered by the brewery is fermented under the overpressure P in a silage container 1, the water exiting the hole 3 through the sieve bottom 2 during the fermentation process.

After the fermentation process, the spent grains supplied with about 80 % moisture contain between 65 and 70% water, based on the weight of the spent grains.

During fermentation, lactic acid is formed in the usual way, which is at least 1.5 % in the pressure fermentation process carried out in this way.

During the fermentation process, 1 to 1.5 % dilute formic acid or a silage salt (Amasil or the like) can be added in a known manner in order to accelerate the fermentation process.

The ensiled spent grain is now according to FIG. 2 in a crushing plant 4 spent, which is indicated in the drawing for example as a cutter C, the material rotates in a trough and is crushed laterally by a rotating cutter 5.

The cattle salt V is added to the material during the comminution in a ratio of 80 % ensiled spent grains to 20 % salt. This cattle salt is common unrefined table salt.

Through this addition of salt and its intimate mixing under the pressure-fermented spent grains, the grain that is after conventional ensiling method would be unusable after 1 to 3 days, regardless of whether it was from the brewery or from the silo storage comes, preserved for about 4 weeks.

The grain-livestock salt mixture comminuted in the cutting or grinding device or the cutter C shown has a grain size of less than 1 mm and, before it is fed to the mixing system 8, see FIG. 4, is through the separating device, here the classifier 6, see Fig. 3,

given where coarser parts and grains, indigestible components, like husks o.a. in the collection vui «ichtang 7 be eliminated.

The spent grains or grain-livestock salt mixture TV, as well as the other feed ingredients, are fed to mixer 8 through task 9. The mixer can be a mixing drum, a vortex mixer, a mixing hopper 8, or a similar mixing device which operates continuously or discontinuously.

When the feed mixture is drawn off from the mixer 8 and bagged into the discharge 10, it has an unlimited shelf life and is also in an absolutely dust-free condition.

Due to the method according to the innovation, the previously Because of its short shelf life, only locally usable spent grains are preserved in such a way that they are of high quality and can be stored Product as an additive to mixtures of mintral feeds such as also represents compound feed or concentrate feed *

Below are two examples of each corresponding mixture:

mine itter (mixture) t'-definition 42.20 % HOSTAPHOS (sodium Magneium Calcium phosphate) 33.00 % Dicalcium phosphate 10.00 % Cattle salt iodine " 9.35 % Spent grains 2.50 % Vitamin-A-Dj-E- Premix 1.50 % Trace element Premix for beef 1.45 % Magnesia lumium oxide 100.00

Dairy cattle feed (compound feed) composition

45.00 % oil meal, namely:

15 % soy meal, extr. 15 % rapeseed meal, extr. 10 % flax meal, extr.

5 % coconut meal. extr. 15.00 % sunflower meal
10.00 % cottonseed cake / expeller 12.00 % tapioca flour

5.00Ϊ spent grains

5.00 % corn gluten. Maisarin 5.00 % malt germ

3.00 % mineral.
100.00 %

On average, the proportions in mineral feed mixes are between 8 and 10% grains, in compound feed or concentrated feed between 5 and 8 Jt.

The advantages of the addition of spent grains in accordance with the innovation are as follows:

a) Unlimited shelf life and practically no dust Mineral feed and compound feed,

b) Reduction in the price of mineral feed, such as mixed feed, due to the fact that spent grains are only about half the cost compared to molasses _9, apart from the freight costs when using molasses,

c) more physiologically valuable, since it contains more protein, in the feed niches compared to molasses, also the presence of a considerable proportion of lactic acid,

d) Improvement of the smell, palatability and digestibility of mineral feeds and compound feeds, as a result, increased yields in agricultural livestock farming,

e) comprehensive utilization of the brewer's grains accumulating everywhere, solving the problem of spent grains in times the summer boom in breweries.

Claims (2)

Protection claims 1. Device for the production of durable lJheralfutter and compound feed (concentrated feed) using spent grains, characterized in that it is used to receive the spent grains from the breweries for about 4 weeks from a fermentation or silage container (1) with a drainage hole (3) at its lower end, preferably below a sieve bottom (2), and that inside the container (1) on the used spent grains with usual catfish 80 % initial moisture content to lower the water content to a maximum of 70 pounds, preferably between 65 and 70% of the used Trebers an overpressure (P) can be exerted so that a comminution system (4) in the form of a cutting or grinding device, a cutter (C) (5) o The addition of approx. 20 % cattle salt (V) is allowed, and in which the spent grain can be crushed to a grain size below 1 mm, and that the device also has a door n device (6) with sieving and collecting (7), which allows the separation of coarse grains, indigestible parts such as husks or the like, and that this separating device (6) has a known mixing device in the form of a mixing drum, a vortex - 10 - • ■ * B. - 10 - mixer, mixing funnel (8) ο. the like. is followed, where the crushed by the pressure of fermentation and preserved spent grains ^T iehsalz mixture (TV) with a grain size of not more than 1 mm with the remaining constituents of the feed mixture by means of the object (9) were mixed and the trigger (10 ) is bagged. 2. Apparatus according to claim 1, characterized in that the fermentation or silage container (1), as well as the downstream crushing devices (M, 6) are preferably movable.