JP3001181U - Garbage incinerator - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a refuse incinerator in which it is possible to separate and put inflammable waste and flame-retardant waste easily, and to completely incinerate fire-retardant waste such as raw waste. [Structure] Incinerator body 1 having a dust inlet 5 (lid 11) arranged above the incinerator, chimney portion 2, and incinerator body 1
Ventilation port 3 disposed below, flammable dust loading table 4 disposed directly above the ventilation port 3 inside the incinerator body, and flammable dust loading port 5 separately from flame-retardant dust loading port 6 (lid 9) is disposed above the incinerator body 8 directly below the chimney 2 and the flame-retardant dust t ′ is placed inside the flame-retardant dust inlet lid 9.
A structure provided with a mounting shelf 10 for holding the above in the furnace.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention mainly relates to a refuse incinerator used in general households, and in particular, it separates flame-retardant garbage such as raw garbage from general combustible garbage, and allows for the separation and loading into the incinerator. The present invention relates to a refuse incinerator that easily burns and incinerates incombustible waste.

[0002]

[Prior art]

 Various types of waste incinerators for incinerating paper waste, kitchen waste, and other waste discharged at home have been developed and put into practical use.

By the way, this garbage incinerator (particularly a small incinerator for general households) generally has an incinerator main body with a dust inlet disposed above the incinerator, a chimney part, and a lower part of the incinerator main body. It is composed of a ventilation port provided and a dust mounting table provided directly above the ventilation port inside the incinerator body.

In the small incinerator for home use, the main body of the incinerator is made of brick or iron and has a size of length × width × height = 60 × 60 × 80 cm, a diameter of 15 cm at the top, and a length of 1 to 2 m. An insertion hole for mounting a cylindrical chimney portion is provided.

Further, the lid provided at the dust input port above the incinerator is an iron plate having a thickness of 3 to 5 mm, and is hinged or pivotally attached by a hinge to the main body of the input port edge.

Further, the ventilation port provided below the main body of the incinerator is a suction port for the outside air required at the time of incineration, and is also a scrubbing port for ash after incineration. Normally, this vent can be opened and closed.

[0007] Next, the garbage loading platform is a rectangular or circular frame formed by bending an iron round bar or an iron plate in accordance with the planar shape of the inside of the incinerator, and a plurality of supporting rods are axially welded to each other. A steel rod is welded vertically and horizontally, and the frame or the tip of the iron rod is floated about 10 cm from the bottom of the incinerator by a plurality of supporting legs or a plurality of locking claws protruding from the inner wall of the incinerator. It is configured to be supported horizontally above the air vent).

According to the above-mentioned refuse incinerator structure, when the dust is placed on the dust placing table arranged in the lower part of the incinerator main body, and when the dust is ignited, the outside air flowing from the ventilation port is discharged. However, as the air comes out from the lower part of the mounting table to the upper part, the inflowing outside air promotes the burning of dust, and the dust located below is also well burned and incinerated.

[0009]

[Problems to be solved by the device]

 However, the conventional refuse incinerator has the following problems.

That is, since the combustible waste such as paper scraps and the non-combustible waste such as raw garbage are mounted together on the waste mounting table arranged in the conventional waste incinerator described above, Even if the outside air flowing from the bottom to the upper chimney is secured and the outside air that flows in from below facilitates the burning of dust, the dust located below will be well burned and incinerated. There was a problem that the flame-retardant garbage would remain unburned.

In short, if combustible dust such as paper dust and flame-retardant dust such as the above-mentioned raw dust are burnt and incinerated at the same place, the paper dust and the like burn well due to the above reason, but contain moisture. The raw garbage, etc. that it has is not sufficiently heated and burned even by the flame when paper waste is burned.

That is, flame-retardant dust that is incinerated at the same location as combustible dust such as paper dust is difficult to ignite, and the internal flame of the combustible dust or incomplete combustion due to insufficient oxygen supply Because of this, since it is located in the flame core with a low temperature, it does not burn quickly due to the flame, resulting in an unburned residue.

[0013] In this respect, a refuse placing table improved so that combustible refuse and flame-retardant refuse are separately placed is disposed at the bottom of the incinerator, and slightly upward so as to be exposed to the external flame of the combustible refuse. Although an incinerator has been devised in which the incombustible dust is placed at the position, due to its structure, the inlets for the inflammable dust and the incombustible dust share a single inlet as in the past. In addition, since the above-mentioned garbage loading table is placed at the bottom of the incinerator, it is necessary to insert the hand deeply from the inlet to the inside of the incinerator so that the combustible waste and the flame-retardant waste can be properly separated and placed. There was a trouble in use that it could not be done.

Also, since the inside of the incinerator is dark, it is doubtful that ordinary users will sort the flame-retardant waste separately without trouble, and it is worthwhile to collect the flame-retardant dust and the combustible dust together. However, there is a problem that the effects of the separate combustion and incineration treatment are unlikely to be expected.

Further, in a normal use condition, the flame reaches the chimney part, and the highest temperature part in the refuse incinerator is located just above the incinerator and just below the chimney part.

Therefore, the position of the flame-retardant dust is not always the most suitable position for combustion even with the improved dust mounting table.

The present invention has been made in view of the above circumstances, and improves the method of inputting dust and makes it easy to completely separate flame-retardant dust such as raw dust from combustible dust. It provides a garbage incinerator that can be completely incinerated.

[0018]

[Means for Solving the Problems]

 The present invention is directed to an incinerator main body with a dust input port arranged above the incinerator, a chimney part, a ventilation port disposed below the incinerator main body part, and an exhaust port directly above the ventilation port inside the incinerator main body. In the refuse incinerator consisting of the disposed garbage loading table, the flame-retardant dust inlet is arranged above the incinerator main body just below the chimney part separately from the dust inlet, and the flame-retardant dust inlet lid is provided. The above object is achieved by providing a refuse incinerator characterized in that a loading shelf for holding the flame-retardant dust is provided inside the furnace.

[0019]

[Action]

 The waste incinerator according to the present invention is designed to separate the incombustible waste such as raw garbage from the general inflammable waste into the dedicated inlet, and the above-mentioned incombustible waste injects the incombustible waste. Since it is a structure that is held on the placing shelf inside the palate to hold flame-retardant dust, the garbage bag containing raw garbage etc. is placed on the back of the flame-retardant dust input lid and the lid is closed. Just be sure to be held on the shelf described above.

Since the above-mentioned flame-retardant dust is located directly under the chimney above the furnace where the flame temperature is highest in the incinerator, not only combustible dust such as paper scraps on the mounting table below the incinerator but also raw garbage Inflammable garbage such as can be completely incinerated without burning.

Further, a garbage bag containing combustible dust such as paper scraps is simply put through the conventional dust input port and placed on the conventional mounting table provided at the bottom of the incinerator, so that the flame retardant dust and the combustible dust are combusted. The sex dust is completely sorted and placed in the incinerator.

That is, if the user separates and collects the flame-retardant waste and the combustible waste in advance and puts them in the waste bag, they can be put into the incinerator by opening the respective lids and placing them one by one. Since it is sufficient to throw in without checking, it is very easy and sure that they are placed separately.

As described above, in the refuse incinerator of the present invention, the flame-retardant dust and the combustible dust can be easily put in from the respective separate inlets, and can be surely sorted and placed. .

Therefore, when the dust on the mounting table is ignited through the ventilation port of the incinerator, the flame-retardant dust in the incinerator is heated and dried by the flame generated by the combustion of the dust on the mounting table. Then, it is burned after that, and both are completely incinerated.

The flame-retardant dust inlet lid has a sufficient opening surface, and the placing shelf arranged on the back surface of the lid secures a ventilation path from the ventilation port below the main body of the incinerator to the chimney. At the same time, in order to securely hold the flame-retardant dust, a mesh-like or fence-like shelf is provided at a right angle to the back surface of the lid, and the lid is hinged or stick-shaped at the lower edge with a hinge. A structure in which the lid is opened by pulling the shaft horizontally while pulling it toward the front is preferable in terms of easy loading of the dust bag.

With this structure, the lid is closed by a slight pressing force due to the weight of the mounting shelf and the closed state is maintained, which is convenient.

[0027]

【Example】

 Hereinafter, an embodiment of a refuse incinerator according to the present invention will be described in detail with reference to the drawings.

FIG. 1 is a vertical cross-sectional view showing the internal structure and incineration state of the refuse incinerator according to the present invention, and FIG. 2 is a perspective view showing the configuration of the dust inlet lid of the refuse incinerator in the same embodiment. FIG. 3 is a perspective view showing a state in which the flame-retardant dust input lid in the embodiment is opened.

In FIGS. 1 and 2, the features of the refuse incinerator 20 according to the present invention are that the refuse inlet 5 (lid 11) is disposed above the incinerator body 1 and the chimney. In a conventional waste incinerator structure comprising a part 2, a vent 3 arranged below the main body of the incinerator, and a waste loading table 4 arranged directly above the vent 3 inside the main body of the incinerator, A flame-retardant dust input port 6 is disposed separately from the dust input port 5 above the incinerator body 8 directly below the chimney 2 and a flame-retardant dust t'is placed inside the flame-retardant dust input port lid 9. It has a structure in which a mounting shelf 10 is provided for holding it above the inside of the furnace.

Explaining each part of the present refuse incinerator 20, first, the incinerator main body 1 is formed by bending an iron plate having an appropriate thickness (2 to 3 mm) in consideration of durability into, for example, an octagonal shape. The side surface 12 having a different structure, the bottom plate 13 and the top plate 14 welded or tacked to the side surface 12, and the flammable dust input port 5 (which has a large opening for dropping the flammable dust t above the incinerator body 1 ( (Equivalent to the conventional dust input port) and its lid 11, and further above the flammable dust input port 5, a dedicated input port 6 for flame retardant dust t'and its lid 9 are arranged.

Further, as shown in FIG. 2, the flammable dust input port lid 11 and the flame-retardant dust input port lid 9 are horizontally mounted on the incinerator body 1 with the short pipes 16 to 17 welded to the edges thereof. The other rod shaft 15 is inserted through and attached to the rod shaft 15. The lid 9 can be opened and closed independently, and the lid 11 can be opened and closed vertically.

As shown in FIG. 3, if the flame-retardant dust inlet lid 9 is made to stop at an angle of about 70 degrees, the flame-retardant dust t'can be removed from the lid back surface 9b and the loading shelf 10. Since it is easy to place it between the two, it is convenient when throwing garbage.

Next, the chimney portion 2 is, for example, a stainless steel plate formed into a cylindrical shape having a length of 1 to 2 m, which is the same as the conventional one, and, of course, is inserted into the insertion hole 18 of the top plate 14 of the incinerator body 1. It can be detached.

Next, the mounting shelf 10 is composed of 8 to 15 iron round bars (rebars) having a diameter of about 9 mm, and is covered in parallel at intervals of 2 to 5 cm in the vicinity of the shaft attachment part (in the vicinity of the lower edge of the cover 9). It protrudes at a right angle to the back surface 9b. In addition, one beam is further passed through in the embodiment.

Next, the dust mounting table 4 is the same as the conventional one, and is a structure formed by combining reinforcing bars vertically and horizontally and welding them or a structure in which a large number of ventilation holes are formed in an iron plate. The waste loading table 4 serves as a loading table for combustible waste in the waste incinerator of the present invention.

Next, the usage method and usage state of the refuse incinerator according to the present invention will be described in detail.

First, as shown in FIG. 3, the lid 9 of the flame-retardant dust inlet 6 above the incinerator body 1 is pulled forward as shown by the arrow to open (stop at an opening angle of 70 to 80 degrees). ), The placing rack 10 dedicated to flame-retardant garbage appears on the back surface 9b of the lid, so that the garbage bag containing the separately collected flame-retardant dust (raw garbage, etc.) t'is placed on the placing rack 10. Close the lid 9.

Next, the lid 11 of the combustible dust input port 5 is lifted up and opened, and the dust bag containing the combustible dust t is dropped on the mounting table 4 to close the lid 11. Of course, it does not matter if the order of throwing in the dust is reversed.

When the combustible dust t on the mounting table 10 is ignited through the ventilation port 3, the dust t starts to burn, and the outside air flowing in from the ventilation port 3 along with this starts from the bottom of the mounting table 10. It will be distributed upwards.

On the other hand, the flame-retardant dust t ′ in the mounting shelf 10 is heated and dried by the flame (external flame) generated by the combustion of the combustible dust t on the mounting table 4, and after that, It will burn.

Since the flame-retardant dust t ′ is located in the incinerator body 1 just below the chimney 2 above the furnace where the flame temperature is highest, it is possible to burn combustible paper scraps or the like on the mounting table 4 below the incinerator. It is possible to completely incinerate the non-combustible dust t, as well as the non-combustible dust t ', such as raw garbage, without leaving any burning.

As described above, the garbage bag containing the combustible garbage t is placed on the conventional mounting table 4 provided at the bottom of the incinerator by simply inserting it from the conventional garbage inlet 5, and the flame retardancy Since the waste t'and the combustible waste t will be completely sorted and placed in the incinerator, the user separates and collects the incombustible waste t'and the combustible waste t in advance and puts them in the waste bag. If you put it in the garbage incinerator 20, you can open it without opening the lids 9 and 11 and checking the place where it is placed. Will be placed.

It should be noted that the flame-retardant dust inlet lid 9 has a sufficient opening surface, and the mounting shelf 10 arranged on the lid back surface 9b is provided with a stack 2 from the vent 3 below the incinerator body 1. In order to secure the ventilation passages (shown by the broken arrows y1 to y3 in FIG. 1) to securely hold the flame-retardant dust t ′, the mesh-like or fence-like shelf is generally perpendicular to the back surface of the lid. The structure provided in the above would be preferable in terms of ease of loading the garbage bag.

With this structure, the lid 9 is rotated in the closing direction by a slight pressing force by the weight of the mounting shelf 10 to maintain the closed state, which is convenient and highly safe.

It should be noted that the external shape and dimensions of the refuse incinerator according to the present invention are not particularly limited and may be applied not only to general households but also to business use.

Further, although the material of each part was mainly an iron plate and a reinforcing bar in the embodiments, it is not limited to the one constituted by this combination, and various refractory materials having the same shape can be formed. You may do it.

[0047]

[Effect of device]

 Since the refuse incinerator according to the present invention is configured as described above, it has the following effects.

(1) In the incinerator according to the present invention, the inlet for introducing the combustible dust and the inlet for introducing the flame-retardant dust are separately arranged, and the combustible dust is on the bottom of the incinerator. Since the flame-retardant waste is placed on the placing table placed on the side of the incinerator, it is placed on the placing shelf placed on the backside of the charging port lid above the incinerator. It has an excellent effect that it can be separately placed inside.

(2) In addition, combustible dust such as paper dust is well burned by the outside air flowing in from the ventilation port on the mounting table, and the flame (especially, the external flame having a high temperature) generated by the combustion of the combustible dust. It also has the excellent effect that flame-retardant waste such as garbage placed on the shelf can be completely burned and incinerated.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing the internal structure and incineration state of a refuse incinerator according to the present invention.

FIG. 2 is a perspective view showing a structure of a dust input port lid of the dust incinerator according to the embodiment.

FIG. 3 is a perspective view showing a state in which a flame-retardant dust input port lid is opened in the embodiment.

[Explanation of symbols]

 1 Incinerator main body 2 Chimney part 3 Vent 4 (Combustible dust) mounting table 5 Combustible dust input port 6 Flame-retardant dust input port 8 Above incinerator main body 9 Flame-retardant dust input lid 9b Flame-retardant dust Back side of input port lid 10 (flame-retardant waste) loading rack 11 Combustible dust input port lid 12 Side surface 13 Bottom plate 14 Top plate 15 Rod shaft 16, 17 Short tube 18 Insert hole 20 Waste incinerator t Combustible waste t'Flame resistant garbage

Claims (1)

[Scope of utility model registration request] 1. An incinerator main body having a dust input port disposed above the incinerator, a chimney part, a ventilation port disposed below the incinerator main body part, and a portion directly above the ventilation port inside the incinerator main body. In the refuse incinerator consisting of the garbage loading table arranged in the above, a flame-retardant garbage inlet is provided above the main body of the incinerator just below the chimney part, separately from the dust inlet. A refuse incinerator characterized in that a loading shelf for holding the flame-retardant dust is provided inside the furnace of the palate.