JPS58111671A - Device for fermenting feed - Google Patents

Abstract

PURPOSE:To ferment a raw material properly and to take out a required amount of feed, by introducing the mixed raw material to a fermentation tank by a blower, blowing air into it, heating the fermentation tank by utilizing effectively the waste heat of a warm water boiler. CONSTITUTION:Not only a raw material but also air are introduced to the fermentation tank 1 by the blower B, and the fermentation tank 1 is heated by utilizing the waste heat of the warm water boiler 10. When the sliding cover 5 also used as a bottom plate is moved backward in a sliding way by the driving source 6 and the opneing 4 for taking out is opened, the fermented feed 3 is dropped by its weight on the bottom plate 7. When the sliding cover is moved forward also by the driving source 6 in a sliding way and the opening 4 is closed, the feed is pushed out to the space between the opening 4 and the bottom plate 7a by the sliding cover 5, and can be taken out from the outlet 8.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a feed fermentation device. In general, household feed is obtained by fermenting feed raw materials in a silo, fermentation tank, etc. , and only the required amount is taken out from the lower outlet when necessary.

In addition, in order to produce feed, an appropriate temperature is required to ferment the raw materials, and for this reason, it is necessary to add hot water and further blow oxygen to make the inside aerobic.However, conventional fermentation equipment Since these systems are constructed so that hot water is injected through the opening at the top, and oxygen is mixed in by stirring the air that flows in through the gaps in the oak, not only is workability poor, but hot water and limited The amount of feed mixed in with the feed tends to be insufficient and uneven, and as a result, it is difficult to secure a high quality feed.

In addition, in the case of the above-mentioned silo, feed is taken out manually from the lower part of the silo, which is inefficient, but in the case of a fermenter, the feed is taken out manually from the lower part of the fermenter as shown in Figure 1. A taper 111a' is formed at the tip of the screw conveyor C, and a screw conveyor C is provided at the take-out port provided at the tip thereof, and the screw conveyor C is driven and rotated by a motor d to mechanically take out the screw conveyor C, thereby improving its efficiency. It's getting older.

However, since the lower part of the above fermenter has a tapered part a', a so-called bridging phenomenon tends to occur near the outlet while the feed e is falling, and as a result, the feed stops falling. Because of this, it becomes impossible to take out the required amount.
In such cases, it was necessary to deal with the bridging phenomenon by hitting station 111a of the fermenter with a mallet or the like, or by installing a device to forcibly vibrate station 11a. .

Therefore, as a result of studies in view of the above-mentioned conventional circumstances, the present invention has resulted in a novel stationary feed fermentation device.The purpose of the present invention is to blow mixed raw materials into the fermentation tank using a blower, and to The blower is used to blow in air, and the waste heat from the hot water boiler is effectively used to heat the fermenter, allowing the raw materials to ferment well. To make it possible to easily and quickly take out the necessary amount of feed by mechanical means without any worries.

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below based on the drawings. As shown in FIG. 2, the fermenter 11) should have a shape that does not cause the bridging phenomenon. For example, it is preferable to take the shape of a cylinder with an approximately uniform thickness or a wide light spread, or a rectangular cylinder shape. In the illustrated example, the side wall (2 ) is formed vertically without forming a tapered part, and an opening (4) for taking out the feed (3) is opened at the lower end.

Below the opening (4), a sliding lid (5) that also serves as the bottom plate of the fermenter (1) is arranged so that it can freely move in a substantially horizontal direction by a reciprocating drive source (6) such as a hydraulic cylinder. The opening 1-1 section (4) can be freely opened and closed, and the opening degree of the opening 11 section (4) can be freely adjusted by selecting the slide stroke to 1[a.

That is, -1, slide a 151 is open [-1 part (4
) is formed to be an appropriate J modulus larger than the opening J so that the opening J can be completely closed, and the slide stroke of the drive source (6) is set so that the opening (1 part (4) changes from fully open to fully closed). This shall be sufficient.

Further, the driving source (6) is placed on the pedestal (7) that supports the L fermentation tank (1), and the slide lid (5) is moved back to open the bottom plate (41). The floor plate (
7) Feed (3) falls into aL and the slide lid (5)
If the feed opening (4) is moved forward to close the take-out opening (4), the feed on the floor plate (7) a will slide on the floor plate (7) a due to the feed opening (5) and be removed from the take-out 11 i81 to the outside. By this, the opening degree of the take-out phase opening LJ part (4) can be adjusted at any time, and the feed (3) can be pushed out.
The fermentation apparatus is further equipped with a mixing tank (9) and a hot water boiler 01, and the fermentation tank fi
A bypass pipe α is installed in the water supply pipe 0υ that supplies water to the upper part of the interior.
It is divided into 4 branches, and the dry water is supplied to the mixing tank (9) together with separately supplied feed raw materials through the intermediate pipe α2, and the raw materials stirred and mixed in the mixing tank (9) are passed through the entire raw material pipe 0 and sent to the fermentation tank by blower B. (At the same time, the air is blown into the lower part of the fermenter 111 through the air pipe α1 branched from the blower B. Also, the exhaust heat of the hot water boiler 4 is supplied to the heating chamber Oη curved outside the fermenter (1) through the exhaust pipe Q0,
The inside of the fermentation tank fil is humidified.
It can be connected to... and each fermenter tl
The raw material can be supplied or cut off to ql at will by switching the slide damper ql.

1. It's a mixed bag! The motor that drives and rotates the stirring shaft (not shown) of +91, the damper installed in the old hot water boiler 01 glue 1 trachea (2), and the damper? υj
Therefore, the feed fermentation apparatus according to the present invention is configured as explained above, so that the feed fermentation device according to the present invention is configured as explained above, so that the bottom is controlled by the drive source (6). When the slide shoe (5) for &
7) It falls onto a and slides again by the drive IIA (61!) When the slide moves forward δ to +51' and closes the opening 11 part (4), the slide rod (5) closes the opening 1.
The feed between part 1 (4) and floor plate (7) d is pushed out,
Retrieval LJ (can be taken out from 81, therefore, i
Not only can you easily and easily take out the feed to +311 just by operating the self-sliding cap (5), but also the drive mechanism
By appropriately controlling the reciprocating stroke of the tel, the desired amount of feed can be taken out accurately.

In addition to blowing raw materials into the K1 fermenter (1) using the blower B, air is also blown into the K1 fermenter (1), and the fermenter +11 is heated by effectively utilizing the exhaust heat from the drought boiler OI. So, fermentation 11! [＋
Hot water and air (oxygen) for charging equipment required for fermentation for 1
can be supplied and humidified, and high-quality fermented feed can be produced efficiently.

[Brief explanation of the drawing]

Fig. 1 is a schematic vertical cross-sectional view of a conventional feed fermenter, and Fig. 2 is a partially sectional side view of a feed fermenter according to the present invention. ) ...-1 side wall (3) ... Feed (41" ---- Retrieval phase opening L1 part + 51 ---- Slide shoes that also serve as bottom plate (6) ...
・・Drive source 171a””° Floor plate

Claims (2)

[Claims] (1) A take-out opening is opened at the 3° lower end of the fermenter, which has a side wall that does not cause the bridging phenomenon, and a slide lid that also serves as a bottom plate that can be moved back and forth by a drive source such as hydraulic pressure is provided in the opening. A floor plate is provided below the sliding lid to receive the falling feed from the take-out opening, and the falling feed on the floor plate can be freely pushed out to the sliding lid that also serves as the bottom plate. Feed fermentation equipment featuring: (2) Power] A take-out opening is opened at the bottom end of the fermenter, which has a side wall that does not cause the bulge phenomenon, and a sliding lid that also serves as a bottom plate is installed in the opening, which can be moved back and forth by a drive source such as hydraulic pressure. , Below the slide lid, there is an opening for pushing the falling feed from the take-out opening to the take-out port through the slide lid that also serves as the bottom plate. The fermenter is equipped with a fermenter and a raw material mixing tank, and the fermenter is heated by the exhaust heat of the hot water boiler,
A feed fermentation device characterized in that air is supplied to a fermentation tank by a raw material supply pro-two.