JP3009773U - Incinerator - Google Patents

Abstract

(57) [Summary] [Purpose] To reduce unburned gas and unburned gas as much as possible at low combustion cost without installing long chimneys and expensive and large-scale combustion chambers. [Structure] A partition having an air hole, a partition having a tropical zone, a partition having a blade, a partition made of fine ceramics having a hot-spot effect, and a mesh shape containing fine particles of fine ceramics at appropriate places in the furnace chamber. Alternatively, a honeycomb partition is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an incinerator that incinerates household, general-purpose, and industrial waste, and more specifically, an incinerator designed to reduce unburned gas and unburned gas as much as possible. It is about structure.

[0002]

[Prior art]

 In a conventional incinerator, when the combustion power in the furnace chamber weakens near the start or end of combustion and the temperature in the furnace chamber decreases, unburned gas and unburned gas increase, and these gases It had the drawback of being released into the atmosphere as it is and polluting the atmosphere.

Particularly, in an incinerator which is portable and does not have a chimney or has an extremely short chimney and which incinerates general waste in a relatively small scale, the equipment cost is suppressed and the combustion cost is reduced. In order to reduce it, the auxiliary combustion chamber was omitted or the structure was suppressed to a small scale.Therefore, there is a drawback that the release of unburned gas and incompletely burned gas to some extent is unavoidable. There was also a restriction that the incinerator itself could not be large.

[0004]

[Problems to be solved by the device]

 This invention was made in order to eliminate the drawbacks described in the prior art, and at a low cost and without burning unburned gas without installing a long chimney or an expensive large-scale incinerator as in the past. The purpose is to provide an incinerator that can reduce as much as possible and non-combustible gas.

[0005]

[Means for Solving the Problems]

 At appropriate places in the furnace chamber, there are partition walls with air holes, partition walls with tropical zones, partition walls with blades, partition walls made of fine ceramics with the effect of a hot-spotted ball, or meshes containing fine particles of fine ceramics or It has honeycomb-shaped partition walls.

[0006]

[Action]

 When uncombusted gas or non-combustible gas comes into contact with the partition with air holes, part of the gas circulates in the central part of the furnace chamber and burns, and the rest escapes from the air holes so as not to weaken the thermal power. That is, the air hole functions as a control valve.

When unburned gas or non-combustible gas stagnating inside the partition wall tends to be deficient in oxygen and comes into contact with the partition wall having a tropical zone, the gas is forcibly heated and burned.

When the unburned gas or the unburned gas comes into contact with the partition wall having the blade, an air flow is generated along the curved surface of the blade, and the unburned gas or the unburned gas is circulated in the central portion of the furnace chamber. , Burn those gases.

When uncombusted gas or non-combusted gas comes into contact with the partition made of fine ceramics having a ball-burning effect, the gas is heated and burned. Further, fine ceramics generate far infrared rays and heat particles such as soot in the unburned gas or the unburned gas, which is effective.

When uncombusted gas or non-combusted gas comes into contact with the mesh-shaped or honeycomb-shaped partition walls containing small particles of fine ceramics, the gas is heated, and far infrared rays generated from the fine ceramics cause soot in the gas. Since the particles such as are heated, the combustion efficiency is further improved. Further, since it has a mesh shape and a honeycomb shape, the frequency of contact of unburned gas and non-burned gas is dramatically increased, which is effective.

[0011]

【Example】

 Referring to the drawings showing an example of the embodiment of the present invention, as shown in FIG. 2, partition walls 3 made of ceramics or the like having air holes 2 are provided at appropriate places in a furnace chamber 1, a ceiling, a side wall, etc. As shown in the cross-sectional view, for example, a partition wall 3 having a mesh-shaped, spiral-shaped, or honeycomb-shaped elastic layer 5 made of a resistance wire such as a nichrome wire in the inner layer of the fine ceramic fiber layer 4, as shown in FIG. A partition wall 3 made of ceramics or the like having blades 6 having air holes 2 formed at appropriate locations, as shown in FIG. 5, a partition wall 3 made of fine ceramics having a hot ball effect and having air holes 2 provided at appropriate locations, As shown in FIG. 6, a mesh-shaped partition wall 3 containing small particles of fine ceramics or a honeycomb partition wall 3 containing small particles of fine ceramics is provided as shown in FIG.

FIG. 1 shows an example in which the partition wall 3 is installed on the ceiling of the furnace chamber. However, the position is not limited to this position, and unburned gas and unburned gas are likely to stagnate. It can be applied anywhere. Although the partition wall 3 shown in FIG. 1 has a conical shape, it is not limited to this shape and may be a disk, a polygon, a concave shape, a convex shape, or the like depending on the installation location. You can select an effective shape.

In FIG. 1, 7 is a furnace chamber upper lid, 8 is a chimney, 9 is an air pipe, and 10 is a lost tube. Further, it is preferable that the partition wall 3 is divided into units of an appropriate size that are easy to assemble and can be attached and detached because economical mass production is possible. The air holes 2, the tropical zone 5, mesh, etc. can be controlled by adjusting the energizing current value according to the temperature in the furnace, smoke concentration, odor concentration, etc. You may keep it.

[0014]

【effect】

 Since the present invention is configured as described above, it has the following effects.

Since the unburned gas and the unburned gas burn almost completely, it is possible to remove odors and soot from the exhaust gas.

The tropical zone of ceramics or ceramic fibers generates far infrared rays and accelerates combustion.

Combustion efficiency is further improved by forming the partition walls into a mesh shape or a honeycomb shape containing fine ceramic particles.

Since the secondary combustion chamber and the chimney are extremely small and can be omitted in some cases, the equipment cost can be greatly reduced.

Since heavy oil is not used to burn unburned gas or unburned gas, it is clean and saves resources.

Since the partition has a simple structure, it can be mass-produced. This device has the remarkable effects as described above and has high industrial utility value.

[Brief description of drawings]

FIG. 1 is a schematic sectional view showing an example of an incinerator.

FIG. 2 is a perspective view showing an example of a conical partition wall.

FIG. 3 is a cross-sectional view showing an example of a partition wall having a tropical zone in the inner layer of fine ceramic fiber.

FIG. 4 is a front view showing an embodiment of a partition having a blade.

FIG. 5 is a front view showing an embodiment of partition walls made of fine ceramics having a hot-spot effect.

FIG. 6 is a front view showing an embodiment of a mesh-shaped partition wall containing small particles of fine ceramics.

FIG. 7 is a front view showing an example of honeycomb-shaped partition walls containing small particles of fine ceramics.

[Explanation of symbols]

 1 In-furnace 2 Air hole 3 Partition wall 4 Fine ceramics fiber layer 5 Effluent tropical zone 6 Blade 7 Furnace chamber top lid 8 Chimney 9 Air tube 10 Lostor

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Ikko Oda 2 Magu Suehiro Kogyo Co., Ltd. 2090, Hahiro, Suehiro, Usuki City, Oita Prefecture

Claims (5)

[Scope of utility model registration request] 1. An incinerator characterized in that a partition having an air hole is provided at an appropriate position in the furnace chamber. 2. An incinerator characterized by having partition walls having a tropical zone at appropriate places in the furnace chamber. 3. An incinerator having partition walls having blades at appropriate places in the furnace chamber. 4. An incinerator comprising partition walls made of fine ceramics having a hot ball effect at appropriate places in the furnace chamber. 5. An incinerator characterized by comprising mesh-shaped or honeycomb-shaped partition walls containing small particles of fine ceramics at appropriate locations in the furnace chamber.