JPH10196920A - Combustion method for smokeless stove for exclusively firing scrap plastic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To burn scrap plastic not capable of being recycled without smoke and smell and besides easily by using a tool for easily taking out incombustibles such as ash, metallic pieces, etc., from the bottom of a tubular stove body. SOLUTION: Since it is hard to ignite not-recycled scrap plastic itself, the temperature of the flame obtained by the combustion of kerosene liquefies the solid matter. The liquefied not-recycled scrap plastic changes into gas form together with the temperature rise within the stove body, and a hole 7 for induction of convection gas accelerates the improvement of combustion efficiency while raising the mixture efficiency. In this case, this is so arranged that the incombustibles such as ash, metallic pieces, etc., can be taken out easily from the bottom of the stove body, using a long-handle scoop 19 for takeout of incombustibles. Hereby, the incombustibles such as ash, metallic pieces, etc., collecting at the bottom of the stove body can be taken out easily, and also smokeless and odorless complete combustion by improvement of combustion efficiency becomes easy.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for easily and completely burning non-renewable waste plastic without smoke and odor, and an apparatus and a tool used as a stove.

[0002]

2. Description of the Related Art Conventionally, a dedicated stove using non-renewable waste plastic as a fuel has been developed for smokeless, odorless,
And there is nothing that can be completely burned easily.

[0003]

Conventionally, non-renewable waste plastic has had to be landfilled or incinerated. In addition, the problems of landfill sites, which are imminent in recent years, and the problem of plastic burning temperature caused by existing incinerators have not been solved. However, by using this waste stove made of waste plastic, which is smokeless and odorless and can be completely burned easily, kerosene consumption,
It contributes to energy saving to reduce electricity consumption and gas consumption, and sometimes reuses non-renewable waste plastic as fuel.

[0004]

A tool for easily removing incombustible substances such as ash and metal pieces from the base of a tubular stove body is used.

By mounting a kerosene supply device for ignition, solid waste plastic can be easily ignited.

[0006] At the center of the stove body, an easily removable pipe for air introduction having a large number of holes for jetting air and holes for guiding convective gas is mounted on the outer peripheral surface.

[0007]

The temperature of the flame obtained by burning kerosene liquefies the solid substance because it is difficult to ignite the non-renewable waste plastic itself.

[0008] The liquefied, non-renewable waste plastic changes into a vaporized state as the temperature inside the stove body increases, and the convective gas guiding holes promote the improvement of the combustion efficiency while enhancing the mixing effect.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment will be described below with reference to the accompanying drawings. FIG. 1 is an overall structural diagram. FIG. 2 is a plan view thereof. FIG. 3 is a partially detailed view. FIG. 4 shows a shape diagram of the tool.

1 is a thick pipe for the stove main body, 2 is a base of the stove, 3 is a leg for supporting the main body, and 4 is a central part of the stove main body. An easily detachable thick air pipe for air introduction provided with a hole for gas induction, a lifting nut 5 used for detaching the pipe 4 seized by high temperature during combustion,
Reference numeral 6 denotes a plurality of holes for ejecting air provided on the outer peripheral surface of the pipe 4, reference numeral 7 denotes a convective gas guide hole provided on the outer peripheral surface of the pipe 4, and reference numeral 8 denotes that the pipe 4 can be easily detached. 9 is a connecting pipe for connecting the ring of 8 to the connecting pipe for sending air from the blower of 11 to the pipe of 4; 10 is a connecting blower pipe for connecting the pipe of 9 to the blower of 11; Is a blower for sending air into the pipe 4, 12 is a heat shield box for cutting off the blower 11 from the heat radiation of the stove, 16 is a steel plate for the gantry of the entire apparatus, 17 is a main body lid that can be freely opened and closed, 18 is Shows a chimney that can be installed as needed.

Since it is difficult to ignite non-renewable waste plastic itself, FIG. 2 shows a kerosene supply device for ignition as an auxiliary device. 13 is a kerosene tank,
Reference numeral 14 denotes a control valve capable of adjusting the amount of kerosene, and reference numeral 15 denotes a kerosene transport pipe for connecting thirteen tanks and the main body of the kerosene to transport kerosene for ignition.

In FIG. 4, reference numeral 19 denotes from the base of the stove body,
1 shows a non-combustible material removal long handle scoop for easily removing non-combustible materials such as ash and metal pieces.

[0013]

According to the present invention, non-recyclable waste plastic can be reused. By mounting a kerosene supply device for ignition, it is easy to ignite solid waste plastic.

[0014] It is easy to remove incombustible substances such as ash and metal pieces that accumulate at the base of the stove body.

This alleviates the problem of landfill disposal of non-renewable waste plastic and the problem of plastic combustion temperature caused by existing incinerators.

By providing a hole for guiding convective gas,
Smoke-free and odor-free due to the improvement of the mixing effect, and complete combustion due to the improvement of the combustion efficiency became easy.

It is possible to reduce the use of energy such as kerosene, electricity, gas and the like, and to contribute to energy saving.

[Brief description of the drawings]

FIG. 1 is a structural view of an entire apparatus for a smokeless stove dedicated to waste plastic of the present invention.

FIG. 2 is a plan view of the present apparatus.

FIG. 3 is a partial detailed view showing a detachable thick air pipe for air introduction which has a large number of holes for air ejection and holes for guiding convective gas on an outer peripheral surface thereof.

FIG. 4 is a diagram showing a shape of a tool that can easily remove incombustible substances such as ash and metal pieces that accumulate at the base of the stove body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body thick pipe 2 Stove base plate 3 Main body support leg 4 Thick air pipe 5 Lifting nut 6 Air ejection hole 7 Convection gas guide hole 8 Adjustment ring 9 Connection pipe 10 Connection ventilation pipe 11 Ventilation blower 12 Heat shielding box 13 Kerosene tank 14 Control valve 15 Kerosene transport pipe 16 Steel plate for gantry 17 Main body cover 18 Chimney 19 Non-combustible material removal long handle scoop

Claims (1)

[Claims] A stove body is provided with an easily removable pipe for air introduction provided with a large number of holes for jetting air and holes for guiding convective gas on an outer peripheral surface at a central portion of a stove body, and a kerosene for ignition is provided. Solid waste plastic can be easily ignited by the supply device and non-recyclable waste plastic can be easily removed from the base of the tubular stove body by using tools to easily remove incombustibles such as ash and metal chips. A method and a device to be used as a stove to make smokeless and odorless and easy to burn completely.