JPH064189Y2 - Small incinerator with incinerator for pet dung processing - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a small-sized self-combustion incinerator used in general households, and in particular, pet dung capable of treating pet dung such as dogs and cats. The present invention relates to a small incinerator with an incinerator tube for treatment.

[Conventional technology]

Conventionally, a small-sized incinerator of a natural combustion type has a tubular furnace body made of sheet metal, a grate arranged on the bottom side thereof, a chimney connected to an upper exhaust port of the furnace body, and an upper part of the furnace body. The main element is a lid that opens and closes the dust inlet provided on the side.

The conventional incinerator as described above is usually designed to mainly incinerate paper waste other than food waste, rags, and other relatively easily combustible waste.

[Problems to be Solved by the Invention] However, in recent years, with the advent of the pet boom, dogs, cats, etc. have been kept in general households, but the treatment of feces excreted by pet animals has become a problem.

Conventionally, such pet animal feces are put in a plastic bag or the like,
I try to send it to a garbage collector as general garbage,
The collection date is specified, and the storage during this period is troublesome, and if it is not managed properly, there is a problem that it emits an odor and annoy the surroundings.

Therefore, it is considered to incinerate the feces excreted by pet animals in an incinerator.However, in the small self-combustion household incinerator as described above, the pet feces are treated like an oil or gas burner type large incinerator. However, there is a problem in that the incineration of garbage cannot be incinerated, and if it is intentionally mixed together with the garbage, it will interfere with the incineration of garbage.

[Purpose of device]

The present invention has been made to solve the above-mentioned problems, and it is a self-burning small incinerator that can easily and surely treat pet feces without disturbing ordinary refuse incineration. The purpose is to provide.

[Means for solving problems]

The small incinerator with an incinerator for treating pet feces according to the present invention is
Pet dung that can be opened and closed in a small incinerator that has a grate on the lower side and a furnace body for incinerating waste that has an open waste input port on the upper side, and a chimney connected to the upper exhaust port of this furnace body An incinerator for treating pet dung provided with a heat-absorbing fin on the outer periphery and an inlet and an outlet for ejecting pet feces are provided, and an odor vent pipe communicating between the incinerator for treating pet dung and the chimney, the pet The dung processing incinerator is inclined above the grate so as to be heated by the refuse incineration flame from the bottom side thereof, and is inclined downward from the pet dung inlet to the pet dung outlet in the furnace body. The odor vent pipe is arranged so as to meander inside the furnace main body with a length capable of thermally decomposing odor components.

[Function of device]

In the present invention, when the refuse burns in the furnace body, the flame heats the high temperature from the outer periphery of the pet dung incineration pipe over the entire circumference from the bottom side to the inside of the pet dung incineration pipe. The pet feces thrown in are steamed. At this time, the heat-absorbing fins also transfer the neat due to the refuse incineration flame into the pet dung processing incinerator pipe, raising the temperature in the pet dung processing incinerator pipe and assisting the vaporizing process of the pet dung.

The odorous components generated at this time meander in the incinerator for treating pet dung while flowing, contacting the hot pipe wall and thermally decomposing, and then meandering in the furnace body. Then, it is thermally decomposed in the odor vent pipe heated by the refuse incineration flame, and is discharged to the chimney as a gas with almost no odor.

[Embodiment of the Invention] An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a sectional view showing an example of a small incinerator with an incinerator tube for treating pet feces according to the present invention. In FIG. 1, reference numeral 1 denotes a cylindrical furnace body formed by sheet metal working or the like. A grate 2 is provided on the lower side of the furnace body 1, and the front side wall of the furnace body 1 has the above-mentioned structure. An ash scrap outlet 3 is formed corresponding to the grate 2, and the ash scrap outlet 3 is closed by an opening / closing lid 4.

A large number of air supply holes 5 and one ash outlet 6 are formed on the peripheral wall of the furnace body 1 located below the grate 2.

Further, the closing upper plate 1a of the furnace body 1 is formed with a dust introduction port 7 located on the front side, and the dust introduction port 7 is formed.
The rear end is closed by a lid 9 pivotably attached to the upper plate 1a by a hinge 8 so as to be openable and closable, and a heat reflection plate 10 is attached to the inside of the lid 9. 11
Is an exhaust port formed at the rear of the upper plate 1a, and the lower end of the chimney 12 is connected to the exhaust port 11. Chimney 1
The height of 2 is about 1 m.

Reference numeral 13 denotes a pet dung incineration pipe (combustion pipe for treating pet dung), which is arranged in a vertically intermediate portion of the furnace main body 1 so as to penetrate the furnace main body 1 in the front-rear direction and which is desired from the front to the rear. There is a downward slope at an angle (about 30 °), and at the front end of the pet dung incinerator 13 there is a pet dung inlet 14
The inlet 14 is opened and closed by a lid 16 with a counterweight 16a whose lower end is pivotally attached to the pet dung incinerator 13 by a pivot 15 so that the pet dung can be opened and closed. At the rear end of the incineration pipe 13, an outlet 17 for taking out the incineration treated feces is formed, and the outlet 17 is opened and closed by a lid 18 whose upper end is openably attached to the pet feces incinerator pipe 13. There is. 19
Is an endothermic fin that is arranged in a vertical V shape on the outer peripheral surface of the pet dung incinerator 13 and is arranged in a V shape in the longitudinal direction of the pet dung incinerator 13. The endothermic fin 19 increases the temperature in the pet dung incinerator 13 It is like this. Reference numeral 20 denotes an odor vent pipe, which is connected to the front end side of the pet feces incinerator pipe 13 arranged in a zigzag manner in the furnace body 1 so as to communicate with the inside and has a length capable of thermally decomposing the odor component, and the other end. Side is exhaust port 1
It is open to 1. Reference numeral 21 is sand filled in the bottom of the pet dung incinerator 13, and this sand 21 serves to promote the incineration process of the pet dung, and the untreated pet dung adheres to the inner wall of the pet dung incinerator 13. This is to prevent this.

Next, the operation of the incinerator of this embodiment configured as described above will be described.

When incinerating pet dung, first open the dust input lid 9 and throw paper waste, rags and other dust discharged from homes etc. through the dust input port 7 onto the grate 2 in the furnace body 1, This trash is ignited from the ash scrap outlet 3 and burned.

Next, the dung dropping lid 16 is opened, and raw dung 22 excreted by the pet animal is thrown into the sand 21 in the pet dung incinerator 13 through the feeding port 14 and the lid 16 is closed.

In such a state, the pet feces incinerator pipe 13 is heated by the flame of dusts burning on the grate 2 (800 ° C to 1000 ° C).
C.), so that the temperature inside the pet dung incinerator 13 becomes high and the sand 21 is also heated to high temperature. Therefore, the pet dung 22 placed on the sand 21 is steamed by the heat of the sand 21 and the high temperature heat in the pet dung incinerator 13.

At this time, the odorous components generated from the pet feces 22 are thermally decomposed while reaching the exhaust port 11 through the pet feces incinerator 13 and the odor vent pipe 20, and become almost odorless gas from the chimney 12 to the atmosphere together with the dust burning gas. Is released. In addition,
Since the burned pet feces 22 are not directly exposed to the flame, they are not completely carbonized and become a dry organic substance having no odor.

Further, when the incinerated pet feces 22 are to be taken out of the furnace, it is sufficient to open the lid 18 and take them out from the outlet 17, and the pet feces incinerator pipe 13 is inclined downward to the outlet 17 side. Therefore, in addition to facilitating the removal of incineration-treated feces, pet feces after incineration can be used as organic fertilizer.

In addition, in the said Example, although the case where sand 21 was put into the bottom part of the pet feces incinerator tube 13 beforehand was demonstrated, it does not need to be so. However, most of the sand adhering to raw pet dung accumulates during incineration, so this should be used.

[Effect of device]

As described above, according to the present invention, a pet dung processing combustion pipe having an openable and closable pet dung inlet and a pet dung extraction outlet at the end and heat absorbing fins on the outer periphery, and a pet dung processing combustion pipe And an odor vent pipe that communicates between the chimneys, the pet dung processing combustion pipe is above the grate so that it is heated by a refuse incineration flame from the bottom side, and the pet dung from the pet dung input port The odor vent pipe is arranged so as to meander inside the furnace body with a length capable of thermally decomposing odorous components, and is arranged so as to incline downwardly toward the outlet and penetrates through the furnace body. So, you can use the natural waste incinerator to incinerate pet dung,
In addition to facilitating the incineration process, the pet dung is treated separately from the incineration of the garbage, so that the pet dung after incineration can be easily treated and can be diverted as organic fertilizer. In particular, the combustion pipe for treating pet dung is disposed in the furnace body so that it is inclined downward from the pet dung input port toward the pet dung extraction port so that it is heated by the dust incineration flame. The burning flame heats the entire circumference from the bottom side, and the pet dung inside can be incinerated at a high temperature. Moreover, the heat of the refuse incineration flame is transferred to the pet dung processing combustion tube by the heat-absorbing fins provided on the outer circumference, and the internal temperature can be increased to assist the steaming process of the pet dung. And the odor component generated during the incineration process of pet dung is thermally decomposed in the pet dung processing combustion pipe, and thereafter, the tube wall is heated in the furnace body by the incinerator flame and becomes a high temperature. Since it is meandering in the odor pipe while being pyrolyzed by flowing while contacting with it and being pyrolyzed in the odor vent pipe and then discharged to the chimney,
It is possible to obtain the effect that the gas becomes almost odorless and can be released from the chimney to the atmosphere together with the waste combustion gas.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view showing an example of a small incinerator with an incinerator tube for treating pet feces according to the present invention. 1 ... Furnace body, 2 ... Grate, 3 ... Ash scraping outlet, 4 ...
The open / close lid, 7 ... refuse input port, 9 ... refuse input lid, 1
1 ... Exhaust port, 12 ... Chimney, 13 ... Pet dung incinerator, 14 ... Pet dung input port, 16 ... Opening / closing lid, 1
7 ... Pet feces outlet, 18 ... Lid, 19 ... Heat absorbing fins, 20 ... Odor removal tube, 22 ... Pet feces.

Claims (1)

[Scope of utility model registration request] Claims: 1. A small incinerator having a grate on the lower side, a furnace body for refuse incineration, which has an openable dust inlet on the upper side, and a chimney connected to the upper exhaust port of the furnace body, An incinerator pipe for treating pet dung provided with an openable pet dung inlet and a pet dung outlet at the end and heat absorbing fins on the outer periphery, and an odor vent pipe communicating between the pet dung incinerator pipe and the chimney The above-mentioned pet dung incineration pipe is inclined above the grate so that it is heated by the dust incineration flame from its bottom side, and slopes downward from the pet dung inlet to the pet dung outlet. Is disposed so as to penetrate the inside of the furnace body, and the odor vent tube is arranged in a meandering manner inside the furnace body with a length capable of thermally decomposing odorous components. Small incinerator with pipe.