TWM562934U - Solid fuel gasification combustion device, object drying device, metal melting device and object heat treatment device - Google Patents

Abstract

The object of the present invention is to provide a solid fuel gasification combustion apparatus and the like which increase the type of fuel and increase the use and reduce the environmental burden.

The solid fuel gasification combustion apparatus 10 of the present invention includes a fuel chamber 2 that houses a solid fuel S, and generates a vaporized fuel G from the solid fuel S to be supplied to the combustion chamber 3, and a combustion chamber 3 The gasification fuel G to be supplied is burned; it is characterized in that it uses non-fossil fuel as the fuel S, and its use widely includes the drying of the object, the melting of the metal, and the treatment of the object by other heat. .

Description

Solid fuel gasification combustion device, object drying device, metal melting device, and object heat treatment device

The present invention relates to a solid fuel gasification combustion apparatus, an object drying apparatus, a metal melting apparatus, and an object heat treatment apparatus, and more particularly to a solid fuel gasification combustion apparatus which can reduce the burden on the environment.

There are various technical solutions for solid fuel gasification combustion devices. For example, Patent Document 1 discloses a device for treating waste tires by putting waste tires into a waste tire retorting combustion furnace, and performing a step of loading waste tires on a tray and feeding them into a dry distillation furnace. The step of dry distillation of the waste tire to separate the carbide from the steel wire to cause the carbide to fall from the tray, and to recover the residue (wire) on the tray. In other words, the main body of the pyrolysis device has a waste tire input portion disposed at an upper portion thereof, a waste tire retorting portion located at a lower portion thereof, and a tray collecting portion, a carbide burning portion, and an incineration ash removing portion disposed below the waste tire charging portion.

Further, the Applicant has disclosed a configuration (Patent Document 2) as a gasification combustion system for a small-scale boiler which can use RPF (Refuse Paper & Plastic Fuel), which is provided with combustion for accommodating solid fuel. A hot air forming means for generating a vaporized fuel from the solid fuel therein and guiding it to the combustion chamber. In addition, the hot air forming means is configured to include a hot air generating pipe portion and a hot air reflecting portion, and the hot air generating pipe portion finally causes the introduced air to pass through the combustion chamber and in the direction of the fuel chamber. The hot air is discharged, the hot air reflecting part, The hot air discharged from the fuel chamber is turned back toward the combustion chamber.

[Previous Technical Literature] [Patent Literature]

Patent Document 1: Japanese Laid-Open Patent Publication No. 2007-139363, "Waste Tire Continuous Burning Furnace"

Patent Document 2: JP-A-2008-111635, "Solid Fuel Gasification Combustion System, Hearth Structure of a Burning Furnace, and Boiler" (Patent No. 4963213)

The use of waste tires as fuel is an effective use of waste and is used for non-fossil fuels, thereby contributing to reducing environmental burden. However, non-fossil fuels are not just waste tires. In addition, the use of a gasification combustion system is not limited to a boiler.

Therefore, the problem to be solved by the present invention is to provide a solid fuel gasification combustion apparatus and the like which increase the type of fuel and increase the use and reduce the environmental burden according to the above-described conventional techniques.

The creator of the case reviewed the above topics and completed the creation. That is, in order to solve the above problems, the creation of the novel patent application, or at least the creation thereof disclosed in the present invention, is as follows.

[1] A solid fuel gasification combustion apparatus comprising: a fuel chamber that stores solid fuel, generates a vaporized fuel from the solid fuel, and supplies the combustion chamber to a combustion chamber to be described later; and a combustion chamber for supplying the fuel Gasification fuel combustion; characterized by the use of non-fossils The fuel is used as a fuel and is used in any of the following <B>.

<B>Drying of the object, melting of the metal, generation of steam, treatment of the object by heat (except for drying of the object, melting of the metal, and generation of vapor)

[2] The solid fuel gasification combustion apparatus according to [1], wherein at least one of the following <F> is used as the non-fossil fuel.

<F>Tires, wood pellets, Refuse Derived Fuel (RDF), RPF

[3] An object drying device comprising a solid fuel gasification combustion apparatus according to [1] or [2].

[4] A metal melting apparatus comprising a solid fuel gasification combustion apparatus according to [1] or [2].

[5] An object heat treatment apparatus comprising the solid fuel gasification combustion apparatus according to [1] or [2].

[6] A method according to any one of the following <M>, which is carried out using a solid fuel gasification combustion apparatus according to [1] or [2].

<M> Object drying method, metal melting method, steam generation method, and object heat treatment method (except for drying of object, melting of metal, and generation of vapor)

The solid fuel gasification combustion apparatus, the object drying apparatus, the metal melting apparatus, and the object heat treatment apparatus of the present invention are configured as described above. Therefore, according to these configurations, it is possible to provide an environmental burden reduction type that increases the type and use of the fuel. A solid fuel gasification combustion device or the like.

2. 82‧‧‧ fuel room

3, 83‧‧‧ combustion chamber

4‧‧‧Initial heating means

5‧‧‧ gas supply means

6‧‧‧Ignition device

7‧‧‧Hot delivery department

10, 810‧‧‧ solid fuel gasification combustion unit

20‧‧‧Object Drying Department

30‧‧‧Object drying device

40‧‧‧Metal Melting Department

50‧‧‧Metal melting device

60‧‧‧Object Heat Treatment Department

70‧‧‧Object heat treatment unit

88‧‧‧Air control unit (air control box)

89‧‧‧Combustion control device (control panel for combustion controller)

851‧‧‧ Ground anchor screw (16mm)

852‧‧‧Open tube 80A

853‧‧‧ Ground anchor screw (16mm)

854‧‧‧Safety valve

855‧‧‧ Ground anchor

856‧‧‧Chain crane

857‧‧‧ Tire input machine (additional selection)

858‧‧‧No.1 burner

859‧‧‧No.2 burner

860‧‧‧Combustion burner

861‧‧ vortex recovery (318 ψ)

862‧‧ ‧ Chimney (558 ψ)

863‧‧‧Power supply

864‧‧‧Air supply 32A

865‧‧‧ tire input

866‧‧‧ ash port

867‧‧‧Sink

868‧‧‧Overflow 40A

869‧‧‧ water supply

870‧‧‧Combustion confirmation window

871‧‧‧ ash port

872‧‧‧Temperature Sensor

873‧‧‧ Flame detector

874‧‧‧Three-phase power supply 200V full load current 14.6A

875‧‧‧Control panel

876‧‧‧Safety valve

877‧‧ ‧ thermometer

878‧‧‧ Flame detector

879‧‧‧Thermal switch

880‧‧‧ chimney ladder

901‧‧‧Waste tires

902‧‧ Wide tire

903‧‧‧Ordinary car (tire)

904‧‧‧Light four-wheeler (tire)

A‧‧‧Air

G‧‧‧ gasification fuel

H‧‧‧Hot

S‧‧‧Solid fuel

Fig. 1 is a conceptual explanatory view showing a basic configuration of a solid fuel gasification combustion apparatus of the present invention.

Fig. 2 is an explanatory view showing the action of the apparatus shown in Fig. 1.

3(a) to 3(c) are conceptual explanatory views showing an example of an apparatus using the solid fuel gasification combustion apparatus of the present invention.

Fig. 4 is a conceptual diagram showing the basic configuration of an embodiment of a solid fuel gasification combustion apparatus.

Figure 5 is a top plan view of an embodiment of a solid fuel gasification combustion apparatus.

Figure 6 is a front elevational view of an embodiment of a solid fuel gasification combustion apparatus.

Figure 7 is a right side view of an embodiment of a solid fuel gasification combustion apparatus.

Fig. 8 is an explanatory view showing an application example of an embodiment of a solid fuel gasification combustion apparatus.

Hereinafter, the present creation will be described in detail with reference to the drawings. Fig. 1 is a conceptual explanatory view showing a basic configuration of a solid fuel gasification combustion apparatus of the present invention. 2 is an explanatory view showing the action of the apparatus shown in FIG. 1. As shown in the above figures, the solid fuel gasification combustion apparatus 10 of the present invention is mainly configured to include a fuel chamber 2 that houses a solid fuel S and generates a vaporized fuel G from the solid fuel S to be supplied to the combustion chamber. 3; and a combustion chamber 3 for burning the supplied gasification fuel G; characterized in that non-fossil fuel is used as the fuel S, and its use widely includes drying of the object, melting of the metal, by other The processing of the object that is carried out by heat.

The fuel chamber 2 is provided with an initial heating means 4 for initially heating the solid fuel S to promote the formation of the vaporized fuel G. Further, a gas supply means 5 for supplying air for combustion is provided in the combustion chamber 3 for supplying the vaporized fuel G and the gas supply means 5. The ignition device 6 for the air A combustion and the heat delivery portion 7 for sending the generated heat to the outside.

According to the above-described configuration, in the solid fuel gasification combustion apparatus 10 of the present invention, the solid fuel S is housed in the fuel chamber 2, and the solid fuel S is heated by the initial heating means 4 to generate the vaporized fuel G, and the generated gasification is performed. The fuel G is supplied to the combustion chamber 3, and is ignited by the ignition device 6 in a mixed state mixed with the air A supplied by the air supply means 5, so that the vaporized fuel G is burned and is thereby passed by the heat delivery portion 7. The generated heat H is sent out to the outside for heat utilization.

In the present creation apparatus 10, as the non-fossil fuel, for example, a tire (including waste tire), wood pellets, Refuse Derived Fuel (RDF), RPF (Refuse Paper & Plastic Fuel), or the like can be used, but is not limited thereto. As long as it is a non-fossil fuel with a small environmental burden, it can be widely used as a fuel.

Fig. 3 is a conceptual explanatory view showing an example of an apparatus using the solid fuel gasification combustion apparatus of the present invention. As shown in the figure, the object drying device 30 (Fig. (a)) can be configured by the present authoring device 10 and the object drying processing unit 20 that receives the heat from the heat sending portion 7.

Further, the metal melting device 50 (Fig. (b)) can be constituted by the authoring device 10 and the metal melting processing portion 40 that receives the heat from the heat sending portion 7. For example, it can be used for melting (dissolving) of aluminum or the like.

In addition, the present invention 10 and the object heat treatment unit 60 that receives the heat from the heat delivery unit 7 constitute a steam generation device (boiler) and another object heat treatment device 70 ((c) in the drawing).

[Examples]

Hereinafter, an embodiment of the present creation will be described, but the creation is not limited to this. Further, this embodiment uses a tire (waste tire) as a non-fossil fuel device. Fig. 4 is a conceptual diagram showing the basic configuration of an embodiment of a solid fuel gasification combustion apparatus. As shown in the figure, the solid fuel gasification combustion apparatus 810 of the present invention includes an air control device (air control box) 88 and a combustion control device (combustion controller control panel) 89. Further, although not shown, the device 810 may of course have elements such as an initial heating means as shown in FIG. 1 and the like.

The air control device (air control box) 88 is configured to send air to the fuel chamber 82 and the combustion chamber 83 at a suitable air volume or the like to cause combustion of the tire in the fuel chamber 82 and generation of vaporized fuel, and the combustion chamber 83. The combustion of the gasification fuel is optimized. Thereby, the temperature of the combustion chamber 83 can reach 850 to 1100 °C.

The combustion control device (combustion controller control panel) 89 includes abnormality monitoring before operation (investigating each function, determining whether or not ignition is possible, taking countermeasures), control from automatic ignition to completion of combustion, and ignition device (burner) Control, combustion strength control, monitoring and control of generated smoke, abnormal monitoring and correction during combustion (self-correcting function) and other functions.

5, 6, and 7 are a plan view, a front view, and a right side view of an embodiment of the solid fuel gasification combustion apparatus of the present embodiment. Further, Fig. 8 is an explanatory view of the embodiment applied to the boiler. According to the apparatus 810 of the present embodiment, waste tires of various sizes can be vaporized as a fuel, and the vaporized fuel is burned to obtain high heat, thereby generating steam. Further, the apparatus 810 of the present embodiment can be used for heat treatment of an object other than steam generation, such as drying treatment of an object, melting of a metal such as aluminum, or the like.

(industrial availability)

According to the solid fuel gasification combustion device, the object drying device, the metal melting device, and the object heat treatment device of the present invention, an increase in fuel species can be provided. A solid fuel gasification combustion device that reduces environmental burden and the like. Therefore, in this field and all related fields, it is an industrially highly creative creation.

Claims (5)

A solid fuel gasification combustion apparatus comprising: a fuel chamber in which a solid fuel is contained, an initial heating means for initial heating the solid fuel to generate a vaporized fuel; and a combustion chamber to which the fuel is supplied The gasification fuel generated in the chamber, the gas supply means for supplying the combustion air, the ignition means for burning the vaporized fuel, and the heat delivery part for sending the heat generated by the combustion to the outside; wherein: A non-fossil fuel is used as the fuel, and it is used in any of the following <B>, <B> drying of the object, melting of the metal, generation of steam, and treatment of the object by heat. The solid fuel gasification combustion apparatus according to claim 1, wherein the non-fossil fuel is at least one of the following <F>, <F> tire, wood pellet, and waste solid fuel (Refuse Derived Fuel) : RDF), RPF (Refuse Paper & Plastic Fuel). An object drying device is constructed using the solid fuel gasification combustion apparatus of claim 1 or 2. A metal melting apparatus is constructed using the solid fuel gasification combustion apparatus of claim 1 or 2. An object heat treatment apparatus comprising the solid fuel gasification combustion apparatus of claim 1 or 2.