JP2008113574A - Mixed feed for stock farming, and method for producing the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide mixed feed for stock farming that eliminates the need for large-scale equipment, such as conventional stirring/kneading apparatuses, and a solid-liquid separator to be used for liquid solid separation of Shochu (Japanese distilled spirit) lees and distiller grain, capable of significantly suppressing the initial investment cost and the running cost, and as a result, capable of significantly reducing the production cost, and to provide a method for producing the mixed feed. <P>SOLUTION: The mixed feed for stock farming is obtained by obtaining a bamboo chip fiber-loosened body 7 from bamboo chips 4 with a fiber-loosening device 5, spraying to the bamboo chip fiber-loosened body 7 from the edge of a spray nozzle 13, Shochu lees 15 which is preliminarily added with lactic acid bacteria so as to produce a mixture K of the bamboo chip fiber-loosened body 7 and the Japanese distilled spirit lees 15, holding the mixture K in a holding bag 12 followed by sealing, and subjecting this product to lactic fermentation, under anaerobic conditions. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a mixed feed for livestock obtained by mixing brewing koji with a feed raw material and a method for producing the same.

  In the process of producing sake, shochu, beer, soy sauce, miso, etc., brewing koji such as sake lees, shochu, beer lees, etc. occurs. For example, shochu is a by-product after distilling “moromi”, which has been fermented with alcohol using sweet potato, rice, wheat, brown sugar and the like as raw materials, and is produced in a large amount in the manufacturing process of shochu. As for the treatment and disposal of such shochu, many of them have been dumped into the ocean, and are used for applications such as fertilizers on land and mixed feeds for livestock.

  In Patent Literature 1 and Patent Literature 2, shochu is stirred and kneaded using a stirrer / kneader and solid-liquid separated while distillation under reduced pressure, or shochu is solid-liquid separated using a screw press and dried. A technique is disclosed in which the mixture is mixed and made into feed.

  On the other hand, dry grass, straw, rice husk, bran and the like have been conventionally used as feed raw materials, but recently, raw bamboo or undried bamboo that has been defibrated is also used. Bamboo, in particular, is a natural resource traditionally used in Japan, and has been used as a material for bamboo cultivation and bamboo products. Yes. Bamboo, in particular, grows very fast and has a strong fertility, so it can invade fields, miscellaneous forests, and planted forests, and has a great negative impact on trees. In order to reduce such abandoned bamboo forests, various studies have been conducted on effective use of bamboo.

  Patent Document 3 discloses a technology in which rice husk, straw or bran is powdered, and shochu is adsorbed thereto, and then rapidly dried using an air dryer to obtain feed. Patent Document 4 discloses a method for obtaining livestock feed by putting undried bamboo into a grinder and turning the bamboo into a fine powder of 5 mm or less with a rotary blade. Patent Document 5 discloses a method for silaging raw bamboo powder obtained by cutting raw bamboo into a powder having a particle size of about 500 μm.

JP 2006-204107 A JP-A-8-56584 JP 2006-136209 A JP 2000-224960 A JP 2006-180832 A

  However, the proposals of Patent Document 1 and Patent Document 2 require a large apparatus such as an apparatus for stirring and kneading shochu and a screw press for solid-liquid separation. There is a problem that the initial investment of the equipment, the maintenance cost, and the running cost are required, such as requiring a dryer, and as a result, the production cost of the mixed feed increases. On the other hand, the proposals in Patent Document 4 and Patent Document 5 use rotating blades when processing hard bamboo into powder or fine powder, so the wear of the rotating blades is severe, and the maintenance of the device and the replacement frequency of the rotating blades increase. As a result, there is a problem that the production cost of feed becomes high.

  The present invention has been made in view of the above circumstances. The object of the present invention is to increase the size of a conventional agitation / kneading device used for solid-liquid separation of brewed rice cake, such as shochu, or a solid-liquid separation device. It is to provide a mixed feed for livestock production and a method for producing the same, which does not require hanging equipment and can greatly reduce the initial investment cost and running cost, and as a result, can greatly reduce the production cost. .

  In order to solve the above-mentioned problem, the mixed feed for livestock production according to claim 1 of the present invention is obtained by anaerobically fermenting a raw material for feed that also serves as a moisture adjusting material to which brewed rice cake is dispersed. And

  According to the mixed feed for livestock production according to claim 1, the brewed koji is uniformly mixed and the moisture-adjusted mixture, ie, feed, just by spraying the brewed koji on the feed raw material that also serves as a moisture adjusting material A mixture of raw materials and brewed lees is obtained. And the good mixed feed for livestock production silageized by carrying out the anaerobic fermentation of the said mixture can be obtained.

  The method of spraying the brewer's cocoon is to spread the liquid brewer's jar evenly on the feed material, spray the liquid brewer's jar evenly with a sprayer, blow the liquid brewer's jar evenly There are methods.

  It is only necessary to spray the brewer's jar, and there is no need for large-scale equipment such as a stirrer / kneader for solid-liquid separation of the brewer's jar and a solid / liquid separator as in the past. As a result, manufacturing costs can be greatly reduced.

  The mixed feed for livestock production according to claim 2 is characterized in that lactic acid bacteria are added in advance to at least one of the feed raw material and the brewed koji.

  By adding lactic acid bacteria to at least one of the feed raw material or brewed lees, it is possible to suppress the propagation of miscellaneous fungi. In particular, when the brewed lees are shochu, it is easy for spoilage to progress due to various germs in the air, and by adding lactic acid bacteria to the shochu, the growth of miscellaneous fungi is suppressed, thereby lactic acid fermentation under anaerobic conditions of the mixture As a result, the mixed feed for livestock production that is well silaged is obtained. The timing for adding the lactic acid bacteria is preferably just before spraying the brewed koji.

  The method for producing a mixed feed for livestock production according to claim 3 is characterized in that the feed raw material is a bamboo chip defibrated body obtained by defibrating undried bamboo chips.

  According to the mixed feed for livestock production according to claim 3, a good feed raw material can be obtained by using a bamboo chip defibrated body obtained by defibrating undried bamboo chips as a feed raw material. It is possible to make effective use of bamboo and to consume a large amount of abandoned bamboo forests nationwide.

  The mixed feed for livestock production according to claim 4 is characterized in that the brewed lees are shochu.

  According to the mixed feed for livestock production according to claim 4, by using shochu as the brewing koji mixed with the raw material for feed, it is possible to obtain a mixed feed for livestock production with high nutritional value, and effective use of shochu on land In addition, it is possible to process a large amount of shochu waste liquid.

  The method for producing a mixed feed for livestock production according to claim 5 is obtained in the first step of spraying brewed koji to the feed raw material to obtain a mixture of the feed raw material and the koji koji, and the first step. A second step of subjecting the resulting mixture to anaerobic fermentation to obtain a mixed feed.

  According to the method for producing a mixed feed for livestock production according to claim 5, a device for stirring and kneading shochu and a solid-liquid separation device that can uniformly mix the brewed rice into the feed material simply by spraying the brewed rice Is not necessary, and the initial investment, maintenance cost, and running cost of equipment can be suppressed. As a result, it is possible to increase the production cost of the mixed feed.

  According to the method for producing a mixed feed for livestock production according to claim 6, in the first step, lactic acid bacteria are added in advance to at least one of the feed raw material or the brewed koji.

  By adding lactic acid bacteria in advance, miscellaneous fungi that are likely to grow on feed raw materials or brewed lees can be suppressed. In particular, when the brewed rice cake is shochu, it is easy for spoilage to progress due to various germs in the air. By adding lactic acid bacteria, the growth of miscellaneous fungi is suppressed, so that lactic acid fermentation proceeds under anaerobic conditions of the mixture. A well-silaged livestock mixed feed can be produced. The timing for adding the lactic acid bacteria is preferably just before spraying the brewed koji.

  The method for producing a mixed feed for livestock production according to claim 7 uses a bamboo chip defibrated body obtained by defibrating undried bamboo chips as the feed raw material in the first step. Features.

  According to the method for producing a mixed feed for livestock production according to claim 7, by using a bamboo chip defibrated body obtained by defibrating undried bamboo chips as a feed raw material, a good feed raw material is obtained. It can be obtained, and it is possible to make effective use of bamboo and to consume a large amount of abandoned bamboo forests nationwide.

  The method for producing a mixed feed for livestock production according to claim 8 is characterized in that, in the first step, shochu is used as the brewed koji.

  According to the method for producing a mixed feed for livestock production according to claim 8, by using shochu as the brewing koji mixed with the feed raw material, a mixed feed for livestock production having a high nutritional value can be produced. In addition, it is possible to achieve large-scale treatment of shochu waste liquid.

  The method for producing a mixed feed for livestock according to claim 9 uses bamboo chip defibrated material obtained by defibrating undried bamboo chips as the feed material in the first step, Shochu is used as the brewing koji, and each blending ratio is 20-30% by weight of bamboo chip defibrated body with respect to 100% by weight of shochu.

  According to the method for producing a mixed feed for livestock production according to claim 9, shochu that has been moisture-adjusted to 50 to 60% by using 20 to 30% by weight of bamboo chip defibrated body with respect to 100% by weight of shochu and A mixture of bamboo chip defibrated bodies can be obtained, and anaerobic fermentation can be promoted.

  The method for producing a mixed feed for livestock production according to claim 10 is characterized in that, in the second step, the mixture is stored in a sealable storage bag, sealed, and subjected to anaerobic fermentation.

  According to the method for producing a mixed feed for livestock production according to claim 10, in the second step, the mixture is accommodated in a sealable storage bag and sealed, so that the feed material and the brewing koji can be sealed under anaerobic conditions. Can promote the fermentation of the mixture.

  As described above, according to the mixed feed for livestock production according to the present invention, the brewed koji is mixed almost uniformly and the moisture is adjusted only by spraying the brewed koji to the feed raw material that also serves as the moisture adjusting material. A good silaged mixed feed for livestock can be obtained by subjecting the mixture to anaerobic fermentation.

  Further, according to the method for producing a mixed feed for livestock production according to the present invention, it is possible to mix the brewed rice cake with the feed material substantially uniformly just by spraying the brewed rice cake, and to stir and knead the shochu and solid-liquid separation. This equipment is not necessary, and the initial investment, maintenance cost, and running cost of equipment can be suppressed. As a result, there is an excellent effect that the production cost of the mixed feed can be reduced.

  Embodiments according to the present invention will be described below with reference to the drawings. FIG. 1 is an overall view showing a production process of a mixed feed for livestock production according to the present invention, and FIG. 2 is a flowchart showing a production procedure of the mixed feed for livestock production.

<First step>
As shown in FIG. 1 and FIG. 2, in order to obtain the mixed feed for livestock production according to the present invention, first, undried bamboo 1 serving as a basic feed is introduced into the crusher 2 from its inlet 2a (S1: Step 1), the bamboo chip 4 having a diameter of about 15 to 30 mm is crushed through the internal crushing gears 3 and 3 to obtain the crushed bamboo chip 4 from the discharge port 2b (S2: Step 2).

  Next, the bamboo chip 4 discharged from the discharge port 2b of the crusher 2 is input to the input port 5a of the defibrating device 5 (S3: Step 3), and the bamboo chip 4 is pressurized by rotation of the built-in screw 6. Crushing and kneading to defibrate while exfoliating the fiber of the bamboo chip 4, and to discharge out of the apparatus from the discharge port 5 b by the pumping force of the screw 6, to obtain a swollen cotton-like bamboo chip defibrated body 7 (S4: Step 4).

  A conveying device 8 is disposed immediately below the discharge port 5 b of the defibrating device 5, and the cotton-like bamboo chip defibrated body 7 discharged from the discharging port 5 b of the defibrating device 5 is a conveying belt of the conveying device 8. Then, the toner falls onto the belt 9 and is conveyed on the conveyor belt 9 diagonally upward (S5: Step 5). The bamboo chip defibrated body 7 immediately after being discharged from the discharge port 5b of the defibrating apparatus 5 is heated to a high temperature of about 100 ° C. by pressurization and frictional heat. When it is naturally cooled and reaches the front end on the conveyor belt 9, it drops to about 60 ° C.

  A hopper 10 is disposed immediately below the front end of the conveyor belt 9, and a bamboo chip defibrated body 7 for generating mixed feed for livestock production right and left via a sorting device 11 directly below the hopper 10. A pair of sealable storage bags 12 for dropping and storing the mixture of the shochu 15 and the shochu 15 are arranged in an open state. Then, the bamboo chip defibrated body 7 carried to the tip of the conveyor belt 9 falls to the receiving port 10a of the hopper 10 directly below (S6: Step 6).

  In the vicinity of the receiving port 10a of the hopper 10, the tip of the spray nozzle 13 for spraying the shochu 15 is located. The piping 14 of the spray nozzle 13 is connected to a storage tank 16 that temporarily stores the shochu 15, and compressed air is supplied to the piping 14 by an air pump 17 provided in the middle of the piping 14, so that the storage tank 16. The shochu 15 stored therein is sprayed together with the compressed air uniformly in the form of a mist on the bamboo chip defibrated body 7 falling from the tip port 13a of the spray nozzle 13 to the receiving port 10a of the hopper 10.

  The shochu 15 generated in the manufacturing process of the shochu is transported from the shochu factory to the storage tank 16 by the tank car 18, and the shochu 15 in the tank car 18 is all stored in the storage tank 16 (S7: step). 7). Then, lactic acid bacteria are added to the shochu 15 stored in the storage tank 16 (S8: Step 8). The amount of lactic acid bacteria added is about 50 g per 10 tons of shochu.

  As a time for adding the lactic acid bacteria, it is added immediately before the shochu 15 is sprayed. This is because if the lactic acid bacteria are added too early, lactic acid bacteria fermentation on the shochu 15 starts early, and it becomes difficult to spray uniformly in the yogurt form at the application time.

  The on-off valve 19 of the pipe 14 is opened, and the shochu liquor 15 to which lactic acid bacteria have been added is sprayed from the tip port 13a of the spray nozzle 13 to the inside of the receiving port 10a of the hopper 10 (S9: Step 9). The bamboo chip defibrated body 7 as a moisture adjusting material falling from above is sprayed in the hopper 10 in the form of a mist by spraying the shochu 15 added with lactic acid bacteria into the hopper 10 from the spray nozzle 13. It absorbs the moisture of the cocoon 15 and mixes it neatly with the solid content of the shochu 15 and falls from the outlet 10b of the hopper 10 as a mixture K of bamboo chip defibrated material and shochu (S10: Step 10).

<Second step>
The sorting device 11 directly below the hopper 10 is configured to alternately store a fixed amount of the mixture K in the sealable storage bags 12 and 12 that are arranged on the left and right by distributing the fixed amount of the mixture K to the left and right. A pair of left and right guide plates 20, 20 that guide the mixture K to the left and right containing bags 12, 12, and the mixture K that is disposed directly above the guide plates 20, 20 and falls from the discharge port 10 b of the hopper 10 reaches a certain amount. And a distribution plate 21 that distributes the mixture K from one guide plate 20 to the other guide plate 20. For example, the weight of the mixture K stored in one of the storage bags 12 is measured, and the distribution plate 21 is controlled to be distributed to the other storage bag 12 when the weight reaches a certain value. .

  When a certain amount of the mixture K is dropped and accommodated in one accommodation bag 12 while being guided by the distribution plate 21 and the guide plate 20, the distribution device 11 moves the distribution plate 21 relative to the other accommodation bag 12. The sorting operation is performed, and the mixture K is dropped and accommodated in the other accommodation bag 12 (S11: Step 11).

  The accommodation bag 12 containing a certain amount of the mixture K is immediately sealed at the upper opening 12a and transferred to a predetermined storage location by the carriage 22 (S12: Step 12). And while the mixture K falls and is accommodated in the other accommodation bag 12, the new accommodation bag 12 is put on the cart 22, moved to a predetermined accommodation position, and arranged. Thereby, the mixture K can be continuously accommodated alternately in the left and right accommodation bags 12 and 12.

  The mixture K of the bamboo chip defibrated material 7 and the shochu 15 in the sealed storage bag 12 transferred to the storage place is subjected to lactic acid fermentation by lactic acid bacteria previously added to the shochu 15 under anaerobic conditions. Aged over 3 days to 1 week (silaged) (S13: Step 13). Thereby, the favorable mixed feed for livestock production with nutritional value is obtained (S14: step 14).

  In the embodiment, the bamboo chip defibrated body 7 is used as the moisture adjusting material for shochu. However, the present invention is not limited to this, and feed materials capable of adjusting the moisture such as rice husk can also be used. The lactic acid bacteria are added to the shochu. However, the bamboo chip defibrated body 7 on the conveyor belt 9 may be sprayed in small amounts, or the shochu 15 and the bamboo chip defibrated. You may make it add to the body 7 separately.

  The roughage for livestock production according to the present invention does not require large-scale facilities such as a conventional agitation / kneading device used for solid-liquid separation of brewed lees and a solid-liquid separation device, greatly increasing initial investment costs and running costs. It can be used as a roughage for livestock and its manufacturing method.

1 shows an embodiment of the present invention, and is a schematic diagram showing the whole manufacturing process of livestock roughage. FIG. It is a flowchart which shows the procedure of the manufacturing method of the livestock roughage shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Undried bamboo 2 Crusher 2a, 5a Input port 2b, 5b, 10b Discharge port 3 Crushing gear 4 Bamboo chip 5 Defibration device 6 Screw 7 Bamboo chip defibrated body 8 Conveyance device 9 Conveyance belt 10 Hopper 10a Inlet 11 Sorting device 12 Storage bag 12a Upper opening 13 Spray nozzle 13a Tip port 14 Pipe 15 Shochu 16 Storage tank 17 Air pump 18 Tank truck 19 Open / close valve 20 Guide plate 21 Sorting plate 22 Cart

Claims (10)

  A mixed feed for livestock production characterized by being obtained by anaerobic fermentation of a raw material for feed that also serves as a moisture adjusting material, to which brewed rice cake is dispersed.   The mixed feed for livestock production according to claim 1, wherein lactic acid bacteria are added in advance to at least one of the feed raw material and the brewed koji.   The mixed feed for livestock production according to claim 1 or 2, wherein the feed raw material is a bamboo chip defibrated material obtained by defibrating undried bamboo chips.   The mixed feed for livestock production according to claim 1, wherein the brewed koji is shochu. A first step of spraying brewer's meal to the feed raw material to obtain a mixture of the feed raw material and brewer's meal;
A second step of anaerobically fermenting the mixture obtained in the first step to obtain a mixed feed;
The manufacturing method of the mixed feed for livestock characterized by including this.   The method for producing a mixed feed for livestock production according to claim 5, wherein in the first step, lactic acid bacteria are added in advance to at least one of the feed raw material and the brewed koji.   The livestock production according to claim 5 or 6, wherein, in the first step, a bamboo chip defibrated body obtained by defibrating undried bamboo chips is used as the feed material. For producing mixed feed.   8. The method for producing a mixed feed for livestock production according to claim 5, wherein shochu is used as the brewed koji in the first step.   In the first step, using the bamboo chip defibrated body obtained by defibrating undried bamboo chips as the feed material, using shochu as the brewed koji, The method for producing a mixed feed for livestock production according to claims 5 to 8, wherein the bamboo chip defibrated body is 20 to 30% by weight with respect to 100% by weight of shochu. The method for producing a mixed feed for livestock production according to any one of claims 5 to 9, wherein in the second step, the mixture is accommodated in a sealable storage bag, sealed, and subjected to anaerobic fermentation.

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