JP2671107B2 - Stirring blade of organic waste treatment machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an organic waste treating machine for decomposing and fermenting organic waste such as garbage and mowing grass by the action of microbiological bacteria.

[0002]

2. Description of the Related Art Conventionally, an organic waste processing machine for decomposing and fermenting organic waste such as garbage and mowing grass by the action of microbiological bacteria has been known, but the processing machine is agitated in a fermentation tank. It has a mechanism such as blades and heaters to accelerate fermentation of microbiological bacteria.

[0003]

[Problems to be Solved by the Invention] In order to promote efficient and favorable fermentation of microbiological bacteria, it is essential to maintain stirring operation for oxygen supply and appropriate culture temperature and humidity in the fermenter. Is. Therefore, it is equipped with a heater such as a stirring blade and a heater, but in the one described in the prior art, since the heater such as a heater is attached to the side of the fermentation tank, warm air does not spread throughout the fermentation tank, There have been problems that sufficient drying to promote good fermentation cannot be obtained and the heat retention property decreases. Also, on the rotating shaft that performs stirring, vertical stirring is possible when stirring on the horizontal axis, but if there are many contents, the contents will rotate together with the stirring blades, or if stirring is performed on the vertical axis, There is a problem in that the contents are liable to be messed up because they cannot be sufficiently stirred. The present invention has been made by paying attention to such conventional problems, and is an organic waste treatment machine which stabilizes the heat retention and humidity in the fermentation tank, is sufficiently agitated, and has an increased treatment capacity. It is intended to provide a stirring blade of.

[0004]

In order to achieve the above object, in the stirring blade of the organic waste treatment machine of the present invention, the inside of the stirring rotary shaft 5 is hollowed and a blowout hole 6 is provided. Further, a push-out blade 8 is fixed to the stirring rotary shaft 5, a hollow tube 10 having a blowout hole 11 is attached to the stirring rotary shaft 5, and a stirring blade having a push-up blade 9 is fixed to the hollow tube 10. .

[0005]

When the processing machine is started in a state in which food waste and microbiological bacteria are put into the fermentation tank 2 of the organic waste processing machine having the stirring blade configured as described above, The stirring blades connected to the stirring rotary shaft 5 rotate to mix the treated material and the microbiological bacteria. At this time, the push-up blades 9 serve to push up the contents in the lower part of the fermentation tank in the upper direction, and the push-out blades 8 serve to push the contents in the central part outward, so that the contents are spirally wound. Be stirred. In addition, the hot air from the hot air generator 4 is blown out in the horizontal direction and the oblique lower direction from the blow-out hole 6 of the stirring rotary shaft 5 and the blow-out hole 11 of the hollow tube 10 attached to the lower part of the push-up blade 9.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. First, in FIG. 1, the fermenter 2 is fixed inside the outer box 1 of the organic waste treatment machine. The drive motor 3 and the warm air generator 4 are attached to the lower part of the outer box 1, and the drive motor 3 and the stirring rotary shaft 5 penetrating into the fermentation tank are directly connected to each other, and the warm air generator 4 is fixed to the stirring rotary shaft 5. Shaft 12 and tubular member 1
Connect with 3. The push-up blade 9 and the push-out blade 8 are connected to the stirring rotary shaft 5 in the fermentation tank.

In the embodiment shown in FIG. 2, the stirring rotary shaft 5 is hollowed out, and a blowing hole 6 is formed on the upper side surface in the fermentation tank.
And a suction hole 7 for the warm air of the warm air generator is provided on the lower side surface.

In the embodiment shown in FIG. 3, the hollow tube 10
A push-up blade 9 is attached to the hollow tube 10, a blow-out hole 11 is provided obliquely downward at the tip of the hollow tube 10, and then the hollow tube 10 is attached to the stirring rotary shaft 5. Then, the push-out blade 8 is further fixed to the stirring rotary shaft 5, and these are integrated to form a stirring blade. The stirring rotary shaft 5 and the blow-out holes 6 and 11 of the hollow tube 10 are one or plural, and the positions are considered as necessary. Further, although not shown, the blowing hole 11
It is also possible to integrally form the hollow tube 10 provided with and the lifting blade 9. Although the hollow tube 10 provided with the blow-out hole 11 is not attached to the push-out blade 8 in the embodiment, like the push-up blade 9, the hollow tube 10 provided with the blow-out hole 11 is attached, or the blow-out hole 11 is provided.
It is possible to form the extruding blade 8 provided with.

When the present invention is used in the above-mentioned structure, first, an organic waste treatment machine having the agitating blades in a state in which organic waste such as garbage and mowing grass and microbiological bacteria are charged To start. The push-up blades 9 serve to push the contents below the inside of the fermenter upward, and the push-out blades 8 serve to push the contents at the center outward, so that the organic waste and microbiota are spirally entrained. And stirred. In addition, the warm air from the warm air generator 4 is blown horizontally and obliquely downward from the blow hole 6 of the stirring rotary shaft 5 and the ventilation hole 11 of the hollow tube 10 attached to the lower part of the push-up blade 9 to perform fermentation. Warm air is diffused throughout the tank. When the contents are further pushed up or pushed out, warm air blows from below the contents, respectively.
The water content of the processed material evaporates.

From the above-mentioned state of use, the stirring blade is
The organic waste processing machine that we have can also be applied as a processing machine for drying fruits, vegetables, meat, etc. In the case of fruits, such as raisins, if they are not sufficiently dried, they tend to solidify, so if they are agitated and dried by an organic waste treatment machine having the agitating blades, the fruits will fall apart and appropriate drying can be obtained.

Further, it is effective as a stirrer because it is sufficiently stirred without being fooled.

[0012]

Since the present invention is configured as described above, it has the following effects. By installing a push-up blade that stirs the contents in the fermenter from the bottom to the top and a push-out blade that stirs the contents from the center to the outside, the contents are vortexed and agitated. And the processed products were evenly mixed in top, bottom, left and right, and oxygen was supplied sufficiently. In addition, the warm air from the warm air generator blows out horizontally and diagonally downward from the blow-out hole of the stirring rotary shaft and the blow-out hole of the hollow tube attached to the lower part of the lifting blade, respectively, so that the inside of the fermentation tank is kept warm. Stable, and when the contents are pushed up by the extrusion blade,
When extruded outward by the extruding blades, warm air blows from below each of the contents, so that unnecessary moisture contained in the processed material is evaporated and proper temperature and humidity can be obtained. Due to the synergistic effect of the above two points, organic wastes such as garbage and cut grass can be efficiently maintained in a fermented state by microbiological bacteria, and fermentation decomposition is accelerated in a shorter time. In other words, since the processing capacity of organic waste becomes excellent, the input amount of organic waste can be further increased and the labor and labor can be further reduced.

[Brief description of the drawings]

[Figure 1] Front view of organic waste treatment machine

FIG. 2 is a vertical sectional view showing an embodiment of a stirring rotary shaft mounting portion.

FIG. 3 is a perspective view showing an embodiment of a stirring blade.

[Explanation of symbols]

 1 ... Outer box 2 ... Fermenter 3 ... Drive motor 4 ... Warm air generator 5 ... Agitation rotary shaft 6 ... Blow-out hole 7 ... Suction hole 8 ... Push-out blade 9 ... Push-up blade 10 ... … Hollow tube 11 …… Blowout hole 12 …… Fixed shaft 13 …… Cylindrical member 14 …… Inlet opening

Claims (1)

(57) [Claims] 1. An agitator in which the inside is hollowed out and a blowout hole 6 is provided.
The extrusion blade 8 is fixed to the stirring rotary shaft 5 and
Attach hollow tube 10 with downward blowing hole 11
The organic material in which the lifting blades 9 are attached to the hollow tube 10.
Stirrer blade of waste treatment machine.