JP3022778U - Incinerator - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] Incineration that completely burns waste and releases it as burned gas into the atmosphere to protect the environment and does not cause cracks on the wall due to high temperature in the furnace. Use as a furnace. A wall surface of an incinerator body A is formed by a plurality of laminated concrete blocks 1. An air hole 5 is provided above the wall surface.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to an incinerator capable of completely burning waste such as paper, cloth, rubber, plastic, wood, and garbage.

[0002]

[Prior art]

 In the conventional incinerator, the wall surface was integrally formed with concrete, and the air holes were provided below the main body.

[0003]

[Problems to be solved by the device]

 The conventional incinerator has an air hole in the lower part, burns the waste from the lower part, and the burned gas is exhausted to the outside from the upper smoke stack. In the incinerator of this structure, the gas that burns in the lower part is exhausted through the unburned waste in the upper part at once, so the unburned waste in the upper part does not receive sufficient oxygen and is incompletely burned with hot air. As this gas is also included in the flue gas and is emitted to the outside as it is, it was a cause of air pollution.

Further, when the waste in the incinerator burns all at once from below, not only the temperature in the incinerator but also the wall surface of the incinerator becomes high, and the wall integrally molded with concrete partially expands. is there. If this state is repeated, the concrete wall surface may crack due to partial expansion and contraction, making it impossible to use the incinerator.

From the above point of view, the present invention burns the waste completely and releases it as burned gas into the atmosphere to protect the environment, and at the same time, the high temperature in the furnace does not cause cracks on the wall surface. It is intended to provide an incinerator.

[0006]

Means for Solving the Problems The present invention is one in which a wall surface of an incinerator body is formed of a plurality of laminated concrete blocks, and an air hole is provided above the wall surface. Therefore, in the present invention, the temperature inside the incinerator becomes high, and even if the wall surface partially expands, the wall surface is formed of multiple concrete blocks, so that each individual concrete block expands, Since the individual concrete blocks are laminated independently, the expansion is cut off at the separation part and the expansion and contraction are absorbed by each to prevent the occurrence of cracks.

Further, since the incinerator of the present invention has an air hole above the wall surface and throws waste into the incinerator and then puts a pilot fire from above to burn the waste, oxygen is supplied upward. Completely burned from above, and the completely burned gas is exhausted to the outside. Moreover, the hot air during combustion does not pass through the waste below and rises as it is, so there is no generation of unburned gas compared to an incinerator that burns from below the waste, and it burns slowly, so the temperature of the incinerator does not rise. To be prevented.

[0008]

[Embodiment of device]

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a sectional view showing an embodiment of the incinerator of the present invention, and FIG. 2 is a front view of the same.

Reference numeral 1 in the figure is a concrete block, and a concave groove 1A is formed on the upper surface of the concrete block 1 in the lateral direction, and a convex portion that fits into the concave groove 1A is formed on the lower surface of the concrete block 1. 1B is formed.

The wall surface of the incinerator main body A is formed by laminating a plurality of concrete blocks 1, and the convex groove 1B of the concrete block 1 at the lowermost stage is provided in the concave groove 2A provided in a square shape on the upper surface of the concrete base 2. Is fitted, and the convex portion 1B of the concrete block 1 on the upper stage is fitted into the groove 1A on the upper surface of the concrete block 1 on the lowermost stage, and is sequentially laminated upward.

A lid 4 provided with a smoke exhaust hole 3 in the center is provided at the uppermost portion of the wall surface, and a convex portion 4B provided on the lower surface of the lid 4 is fitted into the concave groove 1A of the concrete block 1 at the uppermost stage. There is. On the front wall, an air hole 5 is provided in the uppermost concrete block 1 and an air hole 6 in which the lower surface of the lid 4 is cut off is provided, and the lowermost concrete block 1 and the upper concrete block 1 are provided. An opening / closing door 7 is provided and waste is put in. Incidentally, reference numeral 8 in the drawing is a smoke exhaust pipe.

[0012]

[Effect of device]

 According to the present invention, since the concrete wall of the incinerator is laminated with a plurality of concrete blocks to stabilize the weight, even if the wall partially expands or contracts due to high temperature, the single concrete block is not separated. When expansion is cut off, expansion and contraction are absorbed by each, and cracks are prevented from occurring before becoming highly safe and durable. In addition, by introducing air from above the incinerator and burning the waste from above, complete combustion is performed with a sufficient amount of oxygen, and the combustion gas is smoked out, so there is no concern about air pollution and environmental conservation. It is possible to plan. Also, the hot air during combustion does not pass through the waste below and rises as it is, so it burns more slowly than in the incinerator where it burns from below the waste and the hot air rises all at once, preventing the incinerator from becoming hot. It is a useful idea.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of an incinerator according to the present invention.

FIG. 2 is a front view showing an embodiment of the incinerator of the present invention.

[Explanation of symbols]

 A Incinerator body 1 Concrete block 1A Recessed groove of concrete block 1B Convex part of concrete block 2 Units 2A recessed groove 5 Air hole 6 Air hole

Claims (1)

[Scope of utility model registration request] 1. An incinerator in which a wall surface of a main body is formed of a plurality of laminated concrete blocks, and air holes are provided above the wall surface.