JP3044852U - Incinerator - Google Patents

Abstract

(57) [Abstract] [Objective] To provide an incinerator that can completely burn books and garbage in a short time. The interior of a furnace main body is divided into a lower chamber for air intake by a roaster and an upper chamber for charging and burning waste, and an opening / closing opening of the lower chamber at a lower peripheral wall.
In the incinerator provided with 1, the lower chamber 2
A vertical airway 6 serving as a gas path is erected from a gas inlet to a suction port 7 of a chimney 8, and the vertical airway 6 is formed in a grid-like, saw-like or net-like manner so as to be able to ventilate with the upper chamber 4. And firepower made it easier to penetrate. When the flame is blown in by the burner B, the secondary combustion of the incompletely combusted gas in the vertical road 6 is promoted.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 This invention relates to an incinerator that is particularly suited for complete combustion of non-flammable waste.

[0002]

[Prior art]

 Conventionally, incinerators that dispose of domestic waste, in particular, are generally drum-shaped, with a roster that receives waste near the lower end, an ash outlet below the lower end, and an upper end for ash scraping. A chimney is protruding from the ash, and the ash outlet is also used for air intake.

[0003]

[Problems to be solved by the invention]

 According to such a conventional incinerator, if the waste is a dry waste with good air circulation, there is not much hindrance to combustion. Because of the difficulty of the heat and air penetration required, for example, if you first spray kerosene and burn it, the fire will go out, and if you burn it, the smoke will persist, resulting in a bad smell from the chimney. Incomplete combustion gas is released, causing trouble for the neighborhood.

[0004] Even if a flame was blown from a ash outlet with a burner for the purpose of promoting combustion, the flame only passed under it and did not burn because the rostral was sealed by books and garbage. Especially in the case of books, it was particularly badly disposed because it was steamed and did not incinerate.

The present invention has been made in view of the above circumstances, and has as its object to provide an incinerator that can completely burn non-flammable waste such as books and garbage in a short time. And

[0006]

Means for Solving the Problems In order to achieve the above-mentioned object, the present invention is based on the idea that the inside of the furnace main body is divided into a lower chamber for taking in air by a roastor and an upper chamber for charging and burning waste. In an incinerator with a lower chamber opening / closing port on the lower peripheral wall, a vertical airway is established in the upper chamber from the lower chamber to the chimney suction port to allow ventilation with the upper chamber. It is an object of the present invention to provide an incinerator characterized in that the vertical road is formed in the form of a fence, a saw or a net.

[0007] Since the incinerator is constructed as described above, if it is initially ignited by some method, for example, by a burner or sprinkling of kerosene, etc., it goes from the vertical lane to waste and to the upper space. As the intake of air promotes combustion and increases the thermal power, even if incomplete combustion gas is generated from the waste, secondary combustion will occur due to the sufficient amount of air and the concentration of thermal power in the vertical road, even if the incomplete combustion gas is generated. In addition, secondary combustion continues in the chimney.

In particular, when the burner is provided with a burner for blowing a flame from the opening and closing opening of the lower chamber (claim 2), not only the combustion is promoted by the heat and the momentum of the burner, but also the incomplete combustion gas in the vertical airway. Secondary combustion is promoted.

[0009] Furthermore, a vertical airway is assembled by circularly arranging several metal rods along with a ring, a cup-shaped suction net is attached to the suction port of the chimney, and the lower end of the vertical airway is hung on the rostr. When the end is hooked on the suction net (claim 3), the structure is particularly simple and the suction net prevents the emission of ash.

[0010]

[Embodiment of the invention]

 Next, an embodiment of the present invention will be specifically described with reference to the drawings.

FIG. 1 shows an embodiment of the incinerator. As shown in FIG. 1, the incinerator has a burner B for radiating a flame into a furnace main body 1, and the furnace main body 1 has a Thus, the upper chamber 4 is divided into a lower chamber 2 and an upper chamber 4. In the upper chamber 4, a vertical empty path 6 is provided from the roaster 3 to the chimney suction port 7, and a suction net 9 is attached to the suction port 7 of the chimney 8.

The furnace body 1 is drum-shaped, and has a lower chamber opening / closing port 11 at the lower end for inserting the burner B into the lower chamber 2. The lower chamber opening / closing port 11 also serves as an air inlet and an ash scraper. You. At the upper end, a chimney 8 is erected in the center of the rear half, and an entrance 13 for waste D is opened in the front half inclining forward, and an opening / closing lid 15 is attached thereto.

Further, the furnace body 1 is provided with a tripod 17, 17, 17 and an angle is used for the tripod, and a cavity is formed between the furnace body 1 and the furnace body 1 by welding to the outer surface thereof. In the lower chamber 2 and the upper chamber 4, ventilation holes 19, 19, and 19 are formed from the cavity. Therefore, even if the lower chamber opening / closing port 11 is sealed with the lid 20 for safety (the state of FIG. 2), the combustion is continued by taking in the air from the ventilation holes 19, 19, 19.

The vertical empty path 6 has gas permeability between the upper chamber 4 and a gas-exchangeable gas passage. As shown in FIG. 3, several vertical metal rods 23, 23,. The arrangement is maintained by welding the upper and lower ends to the metal rings 25 and 26. Then, by inserting the lower end into the rostral 3, the upper end is fixed to a predetermined position so as to fit into the suction net 9. Therefore, the structure is simple and the attachment and detachment are easy.

Further, the vertical empty road 6 is configured to be gradually larger at the lower end, and is slightly inclined backward by being positioned at the lower end substantially at the center. In this way, the air contact range with the waste D is increased. Moreover, the thermal power becomes stronger as it goes upward, and it is good for promoting complete combustion.

40 kg of books mainly as waste D are put into the furnace body 1, and the burner B is operated in a state as shown in FIG. 1, and immediately, the flame circulates to the waste D and burns in the upper chamber 4. However, in the upper space, the flame became saturated and completely burned, and eventually the secondary combustion was observed in the H-shaped top 8a of the chimney 8, and the odorless and smokeless clean gas due to the complete combustion was discharged from the chimney. Was done. In order to save fuel, the burner B was turned off after 20 minutes and switched to blowing air with the burner B. However, the flame continued as it was, and after one hour, the ash was almost ashed to the extent that the fire remained slightly. In FIG. 1, 27 is an oil tank, and 29 is a timer.

[0017]

[Effect of the invention]

 As explained above, according to the incinerator of the present invention, even non-flammable waste such as disposable books, garbage, sludge, weeds, and industrial waste can be removed in a short time. Since it can be completely burned, it is not only convenient for the treatment but also has excellent effects such as prevention of emission of polluting bad gas, and simple structure and suitable for low-cost provision.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of the incinerator of the present invention viewed from a side.

FIG. 2 is a front view of a furnace main body in the incinerator.

FIG. 3 is an enlarged sectional view taken along line AA of FIG. 2;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Furnace main body 2 Lower chamber 3 Rostor 4 Upper chamber 6 Vertical airway 7 Suction port 8 Chimney 9 Suction net 11 Opening and shutting 23 Metal rod 25 Ring B Burner D Waste

Claims (3)

[Utility model registration claims] 1. An incinerator in which the inside of a furnace body is divided into a lower chamber for taking in air by a roastor and an upper chamber for charging and burning waste, and an opening and closing opening of the lower chamber is provided on a lower peripheral wall. In the upper chamber, a vertical airway that becomes a gas path from the lower chamber to the suction port of the chimney is erected in the upper chamber, and the vertical airway is formed in a grid, grid, or mesh shape to allow ventilation with the upper chamber. A special incinerator. 2. The incinerator according to claim 1, further comprising a burner for blowing a flame from an opening and closing opening of the lower chamber. 3. A vertical airway is assembled by circularly arranging several metal rods along with a ring, a cup-shaped suction net is attached to a suction port of a chimney, a lower end of the vertical airway is hung on a roster, and an upper end is provided. 3. The incinerator according to claim 1, wherein the incinerator is hooked on a suction net.