DD267653A1 - METHOD AND APPENDIX FOR THE PREPARATION AND SUPPLY OF LIQUID AND DRY MIXED FOOD - Google Patents

Abstract

The invention relates to the feed preparation and corresponding feed to the feeding stations in pig farms. The process is characterized by a continuous flow of the entire technological process, such as the feeding and storage, the feeding of the individual feed components to the mixers in metered form, the mixing of the feed components with simultaneous detection of the amount of content and the metered delivery of the feed to the pre-programmed feeding stations characterized. The system realizes the continuous process of feed delivery and feed preparation through its parallel arrangement and linking of the individual equipment. An appropriate computer system allows this process to run automatically, controls and monitors it at the same time.

Description

For this 1 page drawing application of the invention

The invention relates to a method and a plant for the preparation and supply of liquid and dry mixed feed for pig farms, in which the feeding process is automatically realized by the delivery of each feed batches on the dosage and mixture and the Dosieite feed delivery.

Characteristic of the known technical solutions

With the concentration of animal rearing, the development and development of large-scale mills has taken place in agriculture in recent years.

With the pig fattening plants of several thousand pigs are not uncommon. The associated problems of feeding the animals have been and are solved in different ways, since the manual feeding in any way does not meet the requirements.

Thus, feeding systems for liquid feeding are already known, since this feed supply is easier with larger housing units than with dry feeding. In addition, not only liquid, but also moist and dry components can be fed to the liquid feed system after proper preparation, where the liquid and shredded dry and moist feed components are taken to a mixing vessel and mixed with stirrers.

This feed mixture can then be pumped by means of piping to the individual feed stables.

With the DE-OS 3123904 a Fütteraniage is known, which consists of a mixing container and an upstream weighing container. Ue weighing container can accommodate the sufficient amount of feed for a limited number of feed batches and be connected either to the inlet or to the outlet of the mixing container or to the feeding feed line leading to the consumers.

The weighing container! consists of two chambers for holding the dry and liquid feed components after Determination of the weight should be passed into the mixing tank and mixed. After thorough mixing of the individual feed components in the mixing container is via appropriate piping

and pumping means the feed pumped into a chamber of the weighing container and from there via supply lines the

Consumers dosed supplied. When all consumers are supplied, the chamber of the weigh bin is almost empty. The weighing container is then re-used by the Filled mixing container. If the mixing container is emptied, it can be used in the feeding pauses with the help of the weighing container, as

described, be re-fed with the individual feed components.

However, the feeding system has the disadvantages that it depends on the technological process only for a very specific size of Stables can be used, the mixing and weighing process is very complicated and therefore a high equipment scope

claimed.

Object of the invention

The aim of the invention is to increase the effectiveness of such feeding systems, in particular to increase the Aufmast and a feed saving to be achieved.

Explanation of the essence of the invention The invention is based on the object, a method and a system for the preparation and supply of liquid and To develop dry mixed feed that can be used in pig farms with 20000 places and more, one

quality-compliant preparation and mixing of the individual feed components guaranteed, the feeding of the feed indosierter form and timely secured.

According to the invention the object is achieved by a method in which the individual feed components in corresponding Receiving container supplied and fed from there via elnd parallel guide the associated mixers already metered

become. In the mixers there is sufficient mixing of the individual feed components and a simultaneous one

Recording the content quantity. Subsequently, the feed is metered dispensed through suitable facilities and the Feeding stations supplied. The inventive method is therefore by the four process steps

- Loading the receiving and storage containers

Feeding the feed components to the mixers in metered form (parallel feeding)

- Mixing of the component components and recording of the content quantity

- Metered delivery of the feed to the individual feeding stations

characterized.

The method also includes that the inventive process steps continuously and via suitable facilities

automatically controlled, expire.

The mixed feed comprises the components

- compound feed / shot

- Root crops

- Water

- minerals

- liquid feed ₍ such as skimmed milk / poultry veal

The plant for carrying out the process consists of the complexes of compound feed / meal acceptance and storage, the Root crop reception and storage, the corresponding conveyors to those provided with weighing device Mixers and the equipment for minerals and liquid feed. The essential feature of the plant is its parallelism of the compound feed / meal area and the root crop area

and to see the mixer, d. H. that the individual equipment is provided in pairs and a continuous Fahrweisederanlage, due to the switching to the respective parallel equipment, is possible.

The mineral and liquid feed equipment are also connected in parallel with the mixers, so that the already

called mode of operation of the system is possible.

It belongs to the invention that the compound feed / shot complex on the one hand from four intended silos and on the other hand

a container system consisting of 14 containers, while the root crop complex in each case has two acceptance conveyors, four storage containers and mixing conveyors. Between the silos and the container system of the compound feed / shot complex and the mixers are provided, the entire plant completing, collection, feed, distribution and feed screws, circulating silos and hopper scales provided.

Another feature is the use of a complex computer system which controls the feeding process of the delivery

the individual feed batches on the dosage of the components per mixer up to the metered delivery per bay regulated.

The resulting. ·? The advantage is that in order to control the entire technological process in the feed house, Acceptance of individual feed batches, dosage of feed batches per mixer and metered delivery per bay

For this purpose developed hierarchical computer system runs the entire process automatically and a higher-level control computer controls and monitors the entire technological process. With regard to the fattening of the animals, the following advantages result:

1. continuous and metered feeding

2. Use of the process and plant in feeding systems with more than 20,000 pigs

3. Increase the daily Aufmast

4. Food savings and increased productivity.

embodiment In the following embodiment, the invention will be explained in more detail; the drawing used reveals the attachment

in a schematic representation.

The entire system is constructed and the individual units coupled together and connected that a parallel Is possible, wherein the food components in the respective institutions accepted, stored, dosed, promoted,

mixed and metered delivered to the appropriate feeding stations or promoted. The complex of

Trockenmischfutters is designed so that the compound feed only from a compound feed intake 1 (Unterflurannahme) on not

feeding, feeding and distribution screws shown in detail, ie in four, depending on the selected program

Silos 2 or fourteen containers 3 of the container system 4 passes and retrieval is available ready. Similarly, the Root crops via acceptance trough 5 and feed and distribution screws, likewise not shown, into the storage containers β

stored and can be continued on a corresponding command. The storage containers 6 are in pairs of two

Pieces executed. About provided facilities get both feed components in metered form - ι consisting of mixers 9 Mixer complexes 13,14 what happens as follows. To produce a pumpable porridge with a certain dry matter content, the mixer 9 is a

supplied with a certain amount of water; The amount of water supplied depends on the dry matter content of the others

Feed batches and is based on an optimization result per mixer 9 and the desired Calculated dry matter content. The dosage of the water is done computer controlled by means of solenoid valves and Pulse generators. By activating the outlet openings, the dry mixed feed passes from the silos 2 or the container group 4

suitable facilities in the recirculation silos 7, from there via hopper scales 8, by means of which the dosage is made, in the mixer complexes 13 or 14. Thus, there is always a predetermined batch of dry mix feed in each

Mixer 9 of the mixer complexes 13,14. The individual mixers 9 are on measuring devices, for example Load cells 17, stored. At the same time, the upstream root crops from the corresponding storage container 6 of the Storage tank complexes 15,16 supplied via a mixing conveyor 18 and auger 19 to the predetermined mixer 9. The minerals, as a third feed component, have been taken from the mineral feed machine 10 and over Container scales 12 also conveyed in metered form in the mixer 9. The fourth feed component, the liquid feed, stores

in standing on load cells reservoir 11, which is provided with adjustable sliders and is pumped via unspecified facilities, such as pumps, stirrers and slide in the specific mixer 9. After successful

Mixing of the four feed components, the necessary batches of feed from the mixers 9 on

suitable delivery lines the respective bays and thus supplied to the predetermined feeding stations. The delivered

Amount is detected via the load cells 17 and processed by means of the planned computer / system. > Due to the parallelism of the plant, it is possible to continuously feed while refilling the Mixing compilers 13,14 to realize what the guarantee for a qualitative and quantitative supply of 20,000 and more Animals in the pig farm with sufficient rest for the Aufmast is. Below is how to execute this parallel operation of the system. If the dry mixed feed is taken from the silos 2, through the circulation silo 7 and hopper scales 8 in the Conveyor complex 13 promoted, there is a feed supply from the mixer complex 14. At the same time, if necessary

individual container 3 of the container system 4 from the compound feed intake 1 are supplied with compound feed.

After blanking the mixer complex 14 and on the corresponding signals, the supply by the Mixer complex 13 taken over, and the compound feed reaches the refill from the container system 4 via the Circulation silo 7 and the container scales 8 in the mixer complex 14th The computer system that controls the entire system ensures that the other three components feed to the appropriate Time and in the required amount in each case to be replenished mixer complex 13,14 arrive, the Hack Fruchtkomplex is driven in an analogous manner. For example, if the root crops are removed from the storage container complex 15, at the same time Storage tank complex 16 supplied from the acceptance tank 5.

Claims (5)

1. A process for the preparation and supply of liquid and dry mixed feed for pig farms, in which the mixed feed is fed in metered form the individual feeding stations, characterized in that corresponding receiving containers are fed with the individual feed components, from there into storage containers, then on suitable conveying elements and measuring or weighing devices in metered quantity are supplied to the associated mixer units and, after sufficient mixing and content detection, the finished feed is batched and dispensed continuously to the predetermined feeding points. 2. The method according to claim 1, characterized in that the processes of the feed supply to the specified feeding points and the refilling of the storage containers in parallel, thus ensuring a continuous driving, expire, a computer system an automatic working and procedure realized while a higher-level control computer the entire technological process controlled and monitored. 3. Plant for carrying out the method according to claim 1, characterized in that the entire system is divided into the sections of the compound feed / meal acceptance and storage, root crop acceptance and storage and the sections for minerals and liquid feed, wherein the Sections of mixed feed / meal and root crops paired storage facilities, such as silo (2) and container system (4) and storage container complexes (15; 16) and circulating silo (7) with downstream container scales (8) and mixing conveyor (18) and distribution screws (19) are connected to two mixer complexes (13, 14) via suitable conveying and distributing means, while the mixing complexes (13, 14) are associated with a mineral feed machine (10) and a storage container (11). 4. Plant according to claim 3, characterized in that the mixer complexes (13; 14) consist of two mixers (9) and the storage container complexes (15; 16) each consist of two storage containers (6), while the Mineralfuttermaechine (10) one or a plurality of container scales (12) are assigned and the reservoir (11) has slide. 5. Plant according to claim 4, characterized in that the mixer (9) alternately emptied or filled, connected in parallel with the equipment of the system and arranged on load cells (17).