JP3017448U - Hatter body in a simple garbage incinerator - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a fire tray that enhances the efficiency of incinerating garbage in a simple type incinerator. [Structure] A fire tray body, in which a plurality of protrusions 2 are provided at appropriate intervals on an upper surface of a dish-shaped main body 1, is installed in a simple refuse incinerator A.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a stove that serves as the hearth of a stove-type simplified garbage incinerator used in homes, workplaces, etc.

[0002]

[Prior art]

 The simple garbage incinerator is basically the same as the solid fuel stove, and incinerates the garbage itself as a fuel.It has a container-like main body with a fire plate that serves as a fire bed, and below and above the fire plate. The (combustion chamber) is provided with an opening that communicates with the inside and outside, and a chimney is provided in series with the combustion chamber. In addition, a lower opening is provided below the tray to serve as an ash outlet and combustion air inlet. An upper opening and an opening / closing door are provided at the top of the tray to serve as a dust inlet. Then, the upper door is opened and dust is thrown in and ignited to burn the dust itself for incineration.

[0003]

[Problems to be solved by the device]

 By the way, the fire tray used in the above-mentioned simple garbage incinerator is composed of a fence plate in which horizontal rods are juxtaposed at appropriate intervals and a net plate in which vertical and horizontal rods are juxtaposed. The trash is placed on it and incinerated on it. When the flat plate on the flat plate is used, the dust is stuck to each other due to the stacking state of the dust, and the entire air flow is obstructed, and sufficient combustion air is not supplied into the dust, resulting in incineration efficiency. May be bad. Therefore, the present invention proposes a fire tray body that enhances the incineration efficiency of waste used in a simple waste incinerator.

[0004]

[Means for Solving the Problems]

 The fire tray in the simple refuse incinerator according to the present invention is characterized in that a plurality of protrusions are provided on the upper surface of the main body of the dish-like body with appropriate intervals.

[0005]

[Action]

 When dust is thrown into and placed on the tray, the protrusions of the tray are randomly stacked, and the dust around the protrusion of the tray is in contact with the air due to the protrusion, that is, inside the garbage. Since the area where air is introduced into the air will increase, the incineration efficiency will be increased.

[0006]

【Example】

 Next, an embodiment of the present invention will be described. The simple type refuse incinerator using the fire tray of the present invention has a lower opening / closing part a, an upper opening / closing part b, and a chimney c attached to a through-flow incinerator body A illustrated in FIGS. 1 and 2. The fire tray is arranged between the lower opening / closing part a and the upper opening / closing part b. The grate tray has a plate-shaped main body 1, a projecting portion 2, and legs 3, and the main body 1 has a plurality of horizontal rods 11 arranged in parallel and arranged in parallel with each other. The horizontal rods 12 of the above-mentioned leg rod members are welded to form a flat fence plate, and the vertical rod of the U-shaped leg rod member is the leg 3. The protrusion 2 is formed by welding a plurality of small U-shaped members of the opposing rod 21 upward and welding a portion of the horizontal rod 22 connecting the opposing rods to the horizontal rod 11 of the main body 1, The opposing rod 21 of this becomes a projecting portion.

[0007] Thus, the fire tray is installed and used in the incinerator body A, and the incineration of dust is performed by putting the dust B on the fire tray in the incinerator and placing it on the fire tray. In particular, since the protrusions 2 are present on the fire tray body, the dust B is randomly stacked, and the dust around the protrusions 2 of the fire tray body is arranged so as to surround the protrusions 2. That is, the air holes formed by the protrusions 2 are provided in the stacked state of the dust B. Therefore, the contact area between the dust B and the air during combustion, that is, the area for introducing air into the dust is increased, and the incineration efficiency is increased.

Further, the fire tray body of the present invention only needs to have a plurality of protrusions on at least the main body of the dish, and as shown in FIG. 4, the placing portion of the fire tray body in the incinerator body. If there is a leg, the leg is not necessary, and the main body 1 may also be formed in the shape of a mesh plate in which the horizontal rod 11 and the vertical rod 13 are crossed, and as shown in FIG. Instead of forming a separate member from the main body 1, the horizontal rod 11a forming the main body 1 may be bent and raised in the middle to form the protruding portion 2a.

[0009]

[Effect of device]

 As described above, the present invention is a fire tray body in a simple refuse incinerator in which a plurality of protrusions are provided on the upper surface of the main body of the dish at appropriate intervals, and the dust thrown into the incinerator is discharged by the protrusions. By increasing the contact area with air, the incineration efficiency is improved.

[Brief description of drawings]

FIG. 1 is an explanatory view (front view) of the same usage state.

FIG. 2 is an explanatory view of the same usage state (dust burning state).

FIG. 3 is an overall perspective view of an embodiment of the present invention.

FIG. 4 is a perspective view of a second embodiment of the present invention.

FIG. 5 is a perspective view of a third embodiment of the present invention.

[Explanation of symbols]

 1 Dish-shaped main body 11, 11a Horizontal rod portion 12 Horizontal rod (leg member) 13 Vertical rod 2 Projection portion (opposed rod 21) 2a Projection portion 3 Leg

Claims (4)

[Scope of utility model registration request] 1. A fire tray body in a simple refuse incinerator, wherein a plurality of protrusions are provided on an upper surface of a dish-shaped main body at appropriate intervals. 2. The fire tray body according to claim 1, wherein the main body of the plate is a fence plate formed in a flat shape with a large number of horizontal rods at appropriate intervals, or a net formed by combining a plurality of vertical and horizontal rods. A plate in which a tip portion of a U-shaped rod is welded upward to the main body to form a protrusion to form a protruding portion in a simple refuse incinerator. 3. The fire tray body according to claim 1, wherein the main body of the plate is a fence plate formed in a flat shape with a large number of horizontal rods at appropriate intervals, or a net formed by combining a plurality of vertical and horizontal rods. A plate in which a suitable horizontal rod or a vertical rod is partially bent upward to form a protruding portion, which is a plate in a simple refuse incinerator. 4. The fire tray body according to claim 2, wherein:
A fire tray body in a simple refuse incinerator, characterized in that a vertical rod or a horizontal rod is bent downward to form legs.