CS200327B3 - Untraditional fodder production line - Google Patents

Description

The subject of the invention is a line for the production of non-traditional feeds according to the author's certificate No. 193952 supplemented by a device for preheating the raw material allowing fermentation, fermentation or hydrolysis, a sterilizer and a decanting device downstream of the de-destructor.

Feed produced in the line according to the author's certificate No. 193952, covers part of the nuclear feed in the ration of farm animals.

Complementing this line with equipment for fermentation, fermentation and hydrolysis enables the production of non-traditional feeds β with higher dry matter content not only for ruminants but also for monocastric animals. The sterilizer then allows the sterilization of liquid waste and rinsing wastes and thus increases the capacity of the lines and destructors. The decanting device thickens the processed material to a higher dry matter content.

The large-scale form of processing of non-traditional raw materials into feed while solving the environmental remediation is becoming increasingly important in view of the urgent need to expand the feed base and the need to prevent undecanted manure from being balanced for fertilization.

The use of non-traditional raw materials such as decanted poultry droppings, cattle and pork feces for feeding purposes is an economic necessity for the future.

The use of non-traditional raw materials is subject to strict sterilization, improved quality of the raw material by fortification, increasing digestibility by pressure and temperature during sterilization, creating anaerobic or aerobic conditions, which condition the development of microorganisms and thus fermentation,

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200 327 and enriching the basic raw material with non-protein nitrogenous substances, fats and minerals. Odor is freed from raw material by degassing in a destructor, adding fat and / or sawdust and other suitable components, eg waste extracts in the production of soup seasonings and the like.

In order to store it, it is necessary to preserve the raw material by reducing the water content, especially by thickening. Raw materials of this nature do not bear the high costs of water evaporation and it is necessary to look for other ways such as increased swelling of lignocellulosic material caused by hydrolysis, pressure in the destructor, action of microorganisms, reduction of water content by decantation, etc.

SUMMARY OF THE INVENTION The invention is based on the fact that a fermentation and fermentation plant, a hydrolysis plant and a sterilizer are placed in front of or downstream of the destructor or extractor in the non-traditional feed production line according to the author's certificate No. 193952.

For processing untraditional feedstuffs with higher water content, eg rumen and stomach contents of livestock, without expensive drying, the line according to the author's certificate No. 193952 is supplemented with a device for fermentation of lignocellulosic material.

Raw material, resp. decanted, fed through a dosing table, ev. gutter or directly, into a fermentation or fermentation plant, respectively. hydrolysis. The preparation of the raw material ee can be carried out directly, for example, in intake troughs by mixing several kinds of the basic raw material, or by adding components to the raw material of one or more species. The gutters, if made of galvanized sheet, can also be used for anaerobic and aerobic fermentation of the raw material. In this case it is necessary to ensure both heating and cooling of the trough content in order to maintain the raw material in good nutritional condition. In a fermentation plant, the raw material is preheated to a temperature of 25 to 40 ° C with the addition of additional components, for example, in the processing of rumen and stomach contents of livestock, decanted poultry droppings, pig excrement and the like are added. Fermentation takes place for 6 to 10 hours in an anaerobic environment.

Fermentation of raw materials, namely kitchen waste, decanted faeces, milk, brewery waste, etc. is carried out in a fermentation and aerobic environment with pure cultures of microorganisms at a temperature of 25 to 40 ° C. The device is equipped with a stirrer and air inlet.

For the sterilization of the liquid material, a sterilizer is included in the line, both for the sterilization of the material and for the sterilization. liquid content of other raw materials with low content of dry matter and for sterilization of rinsing water. Such sterilized materials no longer pass through the de-extractor, thus achieving a higher capacity for processing raw materials with a lower water content.

Fermentation, fermentation and hydrolysis plants are placed upstream or downstream of the destructor or extractor, which can be used in production without extracting the raw material. A decanting device is also located downstream of the destructor, particularly for the raw material of an infectious nature.

Decanting comes into consideration for material that will need to be treated with a higher water content in the destructor, taking into account the risk of burning, or when processing material of an infectious nature with a higher dry matter content that will need to be sterilized in the destructor before decanting or further processing. Also, the feedstock can be decanted prior to processing in the destructor to further increase the dry matter content.

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The hydrolysis device is provided with an anticorrosive coating or liner, if not made of an anticorrosive material, and a stirrer β with the possibility of preheating the contents and dosing chemicals.

Hydrolysis equipment with the possibility of acids and caustic treatment in the line for processing non-traditional feed creates a regular reserve of bulky forage, which will ensure the smooth operation of the line even in the absence of other components.

A conventional dosing device placed above the destructors can also be used to dispense the components.

For these devices, destructors can be used, as seen by the stirrers, no longer complying with the safety regulations. For hydrolysis, such a separator is coated or lined with a material which is not liable to affect the hydrolysis of the chemicals used (caustic, hydrochloric and sulfuric acids, etc.).

By preheating the feedstock, homogenizing and fortifying in front of the destructor, the processed amount of feedstock in the destructor can be increased, thereby addressing the increased need thereof, since the destructor's activity would be largely confined to; sterilization. Other functions, such as pre-heating, homogenization, fortification, hydrolysis, fermentation, and aeration, are performed in discarded destructors, which could also be used as storage tanks.

The inclusion of a sufficient number of preheaters, troughs and reservoirs will allow feed intake by replacing or extending storage options without losing the feedstock (nutritional value) as it will be immediately sterilized or moved for fermentation or mixed with the feedstock suitable for thickening.

Warehouses for surplus feed processed predominantly from non-traditional raw materials ensure a balanced feed composition throughout the year, fulfilling a basic task such as intake of more feed than daily consumption to avoid nutritional losses by storing untreated raw material in front of the destructor.

By creating a precondition for processing all the raw materials delivered to the processing plant during the day and the rinsing water of the processing plant, they will significantly reduce the nutritional losses that occur routinely and which permanently impair the quality of the product. By way of example, bedding and kitchen residues stored for 10 days lose 30 to 60% of their original nutritional value. The line, equipped for processing raw materials within 24 hours, will not only save the nutritional value, but also means a higher degree, which has not been reached yet - environmental remediation.

The finished feed in case of surpluses will, as already mentioned, be stored. This implies a sheltered storage area inside the building, isolated from the plant itself, or the silo must be connected to the line to which conveyors must be transported, or the raw material must be conveyed outside the line hall so that the processed material is transported outside the processing plant or complying with fire and other regulations.

The non-traditional feeds processed in the line according to the invention can cover part of the nuclear feeds not only in ruminants but also in monogastric animals.

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SUBJECT OF THE INVENTION

Claims (3)

SUBJECT OF THE INVENTION 1. A line for the production of non-traditional feed according to the author's certificate no. 193952, marked with this before or after the destructor, resp. the extractor is equipped with a device for fermentation and fermentation, a device for hydrolysis, eventually the line is supplemented with a sterilizer. 2. A line according to claim 1, characterized by a damper, a decanting device, in particular for the raw material of an infectious nature, is placed downstream of the destructor. 3. A line according to claim 1, characterized in that at least one intake trough or metering table or a suspended mobile metering equipment for mechanized feed of raw materials and / or chemicals is placed in front of the fermentation, fermentation and hydrolysis plant. Ie 66 - 5-7771 - 82 Price 2,40 Kčs