초록 ▼

This invention relates to a plant for the preparation of floated fodder, i.e. fodder in aqueous suspension made from humid grit or granulate and water with supplementary nutritional components and is based on a gastight high-rise silo comprising a central gravity shaft to which the grit is fed and f

This invention relates to a plant for the preparation of floated fodder, i.e. fodder in aqueous suspension made from humid grit or granulate and water with supplementary nutritional components and is based on a gastight high-rise silo comprising a central gravity shaft to which the grit is fed and from which the grit is extracted at the bottom via a conveyor facility. In accordance with the invention, a metering worm or screw opening onto a mixer is joined in gastight manner to the outlet of the bottom silo extractor, a second open mixer receiving supplementary nutritional components from containers which are not necessarily gastight, via individual metering worms or screws being situated in the water supply pipe or in the delivery pipe of the mixer. These components are supplied to the gastight mixer so that the correct ratio required between humid grit coming from the silo and the supplementary nutritional components is finally established in the gastight mixer in continuous manner with a controlled supply of water, and provided at the feeding points.

대표청구항 ▼

In a plant for the continuous production of fodder in aqueous suspension from humid grit and supplementary fodder components, using a gastight high-rise silo containing the humid grit and comprising a central gravity shaft having perforations to which the humid grit is fed from the top layer thereof

In a plant for the continuous production of fodder in aqueous suspension from humid grit and supplementary fodder components, using a gastight high-rise silo containing the humid grit and comprising a central gravity shaft having perforations to which the humid grit is fed from the top layer thereof, conveyor means for feeding the humid grit to said perforations, a transverse conveyor connected to the bottom end of said central gravity shaft for conveying outwardly the humid grit falling down to the bottom of said shaft, and a discharge pipe connected to said transverse conveyor and leading to feeding points, the improvement comprising a first metering device situated adjacent to the outlet of said transverse conveyor, a first gastight mixer, incorporating an agitating mechanism connected to said discharge pipe and coupled in gastight manner to the outlet of said transverse conveyor via said first metering device, a water supply pipe, provided with a regulator valve, connected to said first gastight mixer for supplying water thereto in controlled manner, a second mixer which is not gastight is installed in said water supply pipe for supplying supplementary fodder and nutritional components to said first gastight mixer, storage vessels for containing supplementary fodder and nutritional components to be received by the second mixer, and individual metering devices provided one for each of said storage vessels so that the second mixer receives the supplementary fodder and nutritional components from said storage vessels via the individual metering devices.