JP2000296382A - Crude refuse treating apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the efficiency of an agitation treatment and to prevent coarse contents and unfermented matter from being discharged by disposing agitation means disposed in a treating section in a perpendicular direction, constituting this means of plural agitation pawls and stepwise arranging the agitation pawls, thereby allowing the easy fall of the contents and stepwise agitating the contents. SOLUTION: The agitation means 13 in a fermentation treating vessel 10 of the crude refuse treating section 2 is constituted by vertically passing an agitation pawl supporting shaft 14 through nearly the central part of the fermentation treating vessel 10 and stepwise fixing the agitating pawls 17a, 17b, 17c and 17d to the agitation pawl supporting shaft 14 within the fermentation treating vessel 10. After the crude refuse is fed into the fermentation treating vessel 10, the respective agitating pawls 17a, 17b, 17c and 17d journaled at the agitation pawl supporting shaft 14 are rotated by a rotational drive means 19, by which the crude refuse is subjected to a crushing treatment under agitation and is subjected to a fermentation treatment and maturation treatment. The rotational drive means 19 comprises a motor 21 for driving the agitation pawls, a reducing gear 22, etc., and rotationally drives the agitation pawl supporting shaft 14.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a garbage disposal apparatus.

[0002]

2. Description of the Related Art As a conventional garbage disposal apparatus, for example, as shown in FIG. 3, a stirring nail support shaft (52) interlockingly connected to a rotary drive means is horizontally mounted in a fermentation treatment tank (51). ,
A plurality of stirring claws (53) (54) are attached to the stirring claw support shaft (52).
A garbage disposal apparatus (B) to which (55) is attached has already been proposed by the present applicant and disclosed in Japanese Patent Application Laid-Open No. 10-128303. In such a garbage disposal apparatus (B), garbage is put into the fermentation treatment tank (51) together with the fermentation promoting material, and the stirring claws (53) (54) (55)
Is rotated by a rotation driving means so as to perform fermentation treatment while stirring garbage. The processed material in the fermentation tank (51) overflows and is collected by the collection unit (56), and the aged odor is discharged to the outside after the malodor is removed by the deodorization unit (57).

[0003]

However, in such a garbage disposal apparatus in which such a stirring nail support shaft is laterally mounted and a plurality of stirring nails are attached to the stirring nail support shaft, the size of the contents in the fermenter is reduced. Regardless, the contents overflow. Therefore, there has been a problem that coarse contents may be discharged and unfermented products may be discharged. Therefore, an object of the present invention is to obtain a garbage disposal apparatus that solves such a problem.

[0004]

SUMMARY OF THE INVENTION The present invention provides the following garbage disposal apparatus in order to achieve the above object. That is, in the garbage processing apparatus provided with a processing unit for fermenting and ripening garbage, a collecting unit for collecting the aged processed product, and a deodorizing unit for deodorizing the odor generated from the processing unit or the collecting unit, The garbage disposal apparatus is characterized in that the stirring means provided in the processing section is provided in a vertical direction. Further, the agitation means provided in the processing unit is a refuse disposal apparatus characterized by being constituted by a plurality of agitation claws and arranged in a stepwise manner. Furthermore, the garbage disposal apparatus is characterized in that a partition plate is fixed to the processing section. Further, the garbage disposal apparatus is characterized in that a crushing claw is fixed to the processing section. The garbage processing apparatus is characterized in that a shutter is provided in the processing section.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a sectional side view of the garbage disposal apparatus of the present invention, and FIG. 2 is a plan view of the same. The garbage processing apparatus (A) is a garbage processing unit (2) for fermenting and aging garbage in a rectangular box-shaped case (1), and a final residue processed by the garbage processing unit (2). It has a collecting section (3) for collecting and a deodorizing section (4) for deodorizing odors generated from the garbage processed by the garbage processing section (2), and a rectangular plate-shaped upper part of the case (1). The lid (5) is formed, and the rear end of the lid (5) is pivotally supported on the upper rear end of the case (1) by a pivot pin (6) so that the lid (5) can be freely opened and closed in the vertical direction. ing. A handle (7) is attached to the center of the front end of the lid (5), and a hook (8) for locking is connected to the handle (7), and the locking hook (8) is connected to the case ( Hook receiver (9) formed at the upper front end of 1)
It is locked to. In addition, the lid (5) is formed hollow, and the inside is filled with a foamed heat insulating material to ensure good heat insulating properties.

The garbage disposal section (2) has a fermentation treatment tank (10) arranged so as to be located substantially on the upper half side of the case (1), and the garbage is agitated in the fermentation treatment tank (10). 1
Fermentation and aging treatment are performed while stirring according to 3). The fermentation treatment tank (10) has an opening (11) opened on the side of the lid (5) on the top of the case (1), and the bottom (1).
2) is formed flat, and a flat heater (not shown) is stretched over the entire lower surface of the flat bottom (12) of the processing tank (10). ) Allows temperature control.
Further, as shown in the figure, the fermentation treatment tank (10) is a double tank, and an air layer is formed between the outer tank (10a) and the inner tank (10b) so that the heat insulating effect is enhanced. It has become. Therefore, unnecessary heat radiation can be prevented, and the electricity bill for the heater does not need to be applied. Further, the tank (10) inside the fermentation treatment tank (10)
b) includes a plurality of partition plates (15a) (15
b) A plurality of crushing claws (16a) (16) are provided at relative positions below (15c) (15d) and the partition plate (15a).
b) and (16c) are fixed respectively. Also, (2
3) Opening and closing pivot hinge (2) is provided at the bottom of the fermentation tank (10).
4) a shutter that can be opened and closed freely through
It is set to be automatically opened after a predetermined time elapses by a timer or the like. The shape of the partition plate (15a) is larger than a semicircle, has a notch (18) larger than the diameter of the stirring shaft (14), and has a crushing claw (16a) (16).
b)... have the same length as the gap between the inner tank (10b) and the stirring claws (17a) (17b) (17c) (17d) described later. The partition plate, the crushing claw, and the stirring claw are not limited to those shown in the drawings, and the shape, number, arrangement, and the like can be appropriately changed according to the capacity of the fermentation treatment tank.

The stirring means (13) in the fermentation treatment tank (10) has a stirring claw support shaft (14) vertically penetrated substantially in the center of the fermentation treatment tank (10).
Inside, a plurality of agitation claws (17a) (17b) (17c) (17d) are fixed to the agitation claw support shaft (14) stepwise. Then, after the garbage is put into the fermentation treatment tank (10) of the garbage processing section (2) as described above, the stirring nail support shaft (14) is rotated by the rotation driving means (19).
By rotating each of the stirring claws (17a) (17b)..., The garbage is crushed while stirring, and the fermentation treatment and the aging treatment are performed. The rotation driving means (19) is provided with a stirring claw driving motor (2) detachably attached via a rectangular plate-shaped motor support (20) below the processing tank.
1) and a speed reducer (22).
4) is rotationally driven.

When garbage is to be charged for the first time, auxiliary materials such as sawdust to which aerobic bacteria are attached as seeds are added together with the garbage to promote fermentation of the garbage and to crush and mix the garbage. The garbage is ground, fermented and aged. Then, the final residue of the garbage fermented and aged in the fermentation treatment tank (10) is collected by the collection unit (3). The collecting section (3) is composed of a rectangular box-shaped collecting tray (27) or the like which is inserted into a processed material discharge port (26) provided below the front surface of the case (1) so as to be able to be pulled out. Items are stored in this collection tray (27). The final residue stored in the collection tray (27) can be effectively used as compost,
It is particularly effective for treating garbage discharged from ordinary households. An exhaust hole (not shown) is formed below the rear surface of the case (1), and the case (1) is supported by a pair of left and right case stands (28). A control unit (25) is provided above the case (1) to control the garbage processing unit (2) and the like.

In the deodorizing section (4), a deodorizing section case (29) is connected to the fermentation treatment tank (10) through an odor guide duct (30), and the deodorizing section case (29) is connected to the deodorizing section (31). And an exhaust fan (32). The deodorizing unit case (29) is formed of a case body (33) formed in a horizontally long box shape with a rear opening, and a lid (34) detachably attached to the rear end surface of the case body (33). Note that a catalyst housing case (not shown) is provided at a substantially central portion in the case body (33), and the catalyst is housed in the catalyst housing case.

In the above-mentioned garbage disposal section, when garbage is put into the fermentation treatment tank (10), the contents such as the garbage are rotated by a stirring claw driving motor (21). ) Is mounted on the stirring claw (17a) (17).
b) ... and further crushed claws (16a) (16)
b) The contents are crushed. Crushing claw (16a)
(16b) Only the contents that have been crushed smaller by fermentation or the contents that have been fermented and reduced can pass through narrow spaces between the partition plates (15a) and (15b). In this way, by allowing the contents to flow stepwise through the partition plates (15a) (15b) arranged in a stepwise manner, the stirring action of the stirring claws (17a) (17b) and the crushing claws (16a) ( 16b) In conjunction with the crushing operation of ..., the contents become finer, and the fermentation action is promoted.
The load on the driving motor (21) is reduced, and coarse contents are not discharged. The contents that have passed through the narrow gap on the stage are automatically collected and opened by a shutter (23) after a predetermined time has elapsed.
Garbage can be collected, and an efficient garbage disposal machine can be obtained. Needless to say, the present invention can be appropriately designed and modified within the spirit of the present invention.

[0011]

As described above, according to the present invention, the processing section for fermenting and aging garbage, the recovery section for recovering the ripened processed product, and the odor generated from the processing section or the recovery section are deodorized. According to the garbage disposal apparatus provided with the deodorizing section, since the stirring means provided in the processing section is provided in the vertical direction, the contents can be easily dropped. According to the second aspect, the agitating means provided in the processing section is composed of a plurality of agitating claws and is arranged in a stepwise manner, so that the contents can be agitated stepwise and the efficiency can be improved. Good stirring is obtained. Furthermore, according to the third aspect, since the partition plate is fixed to the processing section, only the reduced contents or the fermented contents pass through, so that coarse contents overflow as in the related art. Nothing. Still further, according to claim 4,
Since the crushing claws are fixed to the processing section, the contents are reliably crushed, and a more efficient fermentation treatment can be obtained. According to the fifth aspect, since the shutter is provided in the processing unit, the contents are directly discharged to the collection unit after a predetermined time has elapsed, so that a complicated operation is not required.

[Brief description of the drawings]

FIG. 1 is a sectional side view of a garbage disposal apparatus of the present invention.

FIG. 2 is a plan view of the above.

FIG. 3 is a sectional side view of a conventional garbage processing apparatus.

[Explanation of symbols]

 A Garbage Disposal Apparatus B Garbage Disposal Apparatus 1 Case 2 Garbage Disposal Section 3 Recovery Section 4 Deodorizing Section 5 Lid 10 Fermentation Treatment Tank 13 Stirring Means 14 Stirring Claw Support Shaft 15a-d Partition Plate 16a-c Crushing Claw 17a-c Stirring claw 18 Notch 19 Rotational driving means 20 Motor support base 21 Stirring claw driving motor 22 Reduction gear 23 Shutter 24 Opening and closing pivot hinge 26 Processed material outlet 27 Collection tray 51 Fermentation treatment tank 52 Stirring claw spindle 53-55 Stirring Claw 56 Collection unit 57 Deodorization unit

Claims (5)

[Claims] 1. A processing unit for fermenting and aging garbage,
In a garbage processing apparatus provided with a collection unit for collecting the aging-treated product and a deodorizing unit for deodorizing the odor generated from the processing unit or the collection unit, a stirring means provided in the processing unit is provided in a vertical direction. A garbage disposal device characterized by the following. 2. The garbage disposal apparatus according to claim 1, wherein the stirring means provided in the processing section includes a plurality of stirring claws and is arranged in a stepwise manner. 3. The garbage disposal apparatus according to claim 1, wherein a partition plate is fixed to the processing section. 4. The garbage disposal apparatus according to claim 1, wherein a crushing claw is fixed to the processing section. 5. The garbage processing apparatus according to claim 1, wherein a shutter is provided in the processing unit.