KR20160124663A - the rotary incineration system using vehicle waste or waste wood - Google Patents

Abstract

The present invention relates to a rotary combustion furnace for a power generator using waste and, more specifically, relates to a rotary combustion furnace for a power generator using vehicle waste or waste wood. The purpose of the present invention is to provide a rotary combustion furnace system capable of remarkably improving combustion efficiency. To achieve this purpose, the present invention provides the rotary combustion furnace for the power generator using the vehicle waste or waste wood comprising: a combustion plate (100), a solid fuel inlet (200), an ignition device (200), a re-discharge port (120), a rotary means (130), and an insulating material (140). In addition, the present invention provides the rotary combustion furnace for the power generator using the vehicle waste or waste wood wherein a re-discharging device (121) is formed in the re-discharge port.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rotary incineration system using a vehicle waste or waste wood,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotary combustion furnace for a generator using waste, and more particularly to a rotary combustion furnace system for a generator using automobile waste or waste wood.

In general, the industrial waste is increasing in quantity due to the development of industry. Recycling, reclamation, and incineration are examples of such industrial waste treatment methods.

Of course, when the generated waste is selectively recycled, the recycling of the resources and the contamination of the soil, the atmosphere, and the water quality are prevented, so that the method is most preferable. However, waste incapable of being recycled is inevitably buried or incinerated It is true.

However, there is a problem of soil pollution in the case of landfill. In the case of incineration, there is a problem of polluting the atmosphere. However, when the harmful gas (carbon monoxide and nitrogen oxide) generated in the incineration process and dust are treated, The waste is mainly incinerated in recent years.

Therefore, a method of recycling such solid waste is being utilized. As described above, a representative example of the method is to make combustible waste solid fuel (RDF, solid waste of municipal solid waste) and utilize it as fuel.

However, combustors using such combustible waste solid fuel (RDF) may contain harmful substances. Therefore, in the case of such a combustor, the municipal waste solid fuel to be supplied must be completely burned so that harmful substances are not discharged.

In order for these municipal waste solid fuels to be completely burned, the amount of municipal solid fuel that is burned in all the spaces inside the combustion chamber must be kept constant. However, in the conventional combustor, since the municipal solid fuel is unevenly injected into the combustion chamber, it is impossible to completely burn the municipal solid fuel.

In order to solve this problem, a conventional combustor has installed a number of pretreatment and post-treatment facilities and an auxiliary fuel combustion device to solve the problem of exhaust gas pollution caused by incomplete combustion of municipal solid fuel, However, it caused problems such as increased operating costs, excessive use of fuel and lowered continuous operation rate.

The inventors of the present invention have proposed a combustion chamber in which a solid fuel made of a combustion furnace is burned and a solid fuel is injected into the combustion chamber, as disclosed in Japanese Patent No. 10-1300397 (a combustor in which an air supply device is installed inside a combustion chamber, A combustor in which an incinerator hopper for discharging and burning incineration due to combustion in a combustion chamber, and a combustion plate on which a solid fuel is placed, wherein the combustion plate has upper and lower main plates and sub- , And the main plate is composed of the main platelet and the main platelet space. The sub - platelet consists of the sub - platelet and the sub - platelet space, and the sub - platelet is composed of additional contraction and relaxation means. And the incinerator discharges the incineration water.

The above-mentioned prior art can solve the problem of generating a dead zone of combustion in which combustion is performed only on the surface of the incineration water, since sufficient vortexing air can be supplied into the combustion chamber even in the state where incineration products are stacked in the area where the combustion is actively performed However, there is still a problem that complete combustion is not achieved, and the present invention aims to solve this problem.

The present invention also provides a combustion furnace system capable of significantly increasing combustion efficiency in a combustion furnace system using automobile waste or burning waste wood to perform a power generating function.

In order to solve the above problems and needs,

A rotation for a generator using an automobile waste or scrap wood including a combustion plate 100, a solid fuel injection port 200, an ignition device 400, an air supply device 500, a combustion gas discharge portion 600, Combustion furnace system.

The present invention is characterized in that the combustion plate 100 includes a rotating body 110, a cultivation outlet 120, a rotating means 130, and a heat insulating material 140. A rotary combustion furnace system is provided.

Also, the present invention provides a rotary burner system for a generator using automobile waste or waste wood, characterized in that a re-discharge device (121) is formed in the cultivation exit.

The rotary burner system for a generator according to the present invention is characterized in that the prior art is still not completely burned and has a feature of solving the problem, and the effect of completely improving the combustion efficiency of automobile waste or waste wood is exhibited.

The rotary burner system for a generator according to the present invention has a problem that the conventional combustion furnace has a flat plate shape in which the fuel is uniformly placed on a flat plate shaped combustion plate, There was a difficulty in the structure, but the effect is completely solved.

FIG. 1 is a conceptual view of a conventional combustion generator combustion system; FIG.
2 is a rotary burner system for a generator using automobile waste or waste wood according to the present invention.
FIG. 2B is a detailed view showing the structure of a combustion plate in a rotary combustion furnace using automobile waste or waste wood according to the present invention. FIG.
3 is a detailed schematic view showing a combustion plate in a plane view in a rotary burning furnace using automobile waste or waste wood according to the present invention.
4 is a state diagram showing the combustion of fuel in a combustion plate in a rotary burning furnace using automobile waste or waste wood according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

The present invention provides a furnace system using general furnace systems or waste materials, and in particular a furnace system for generating electricity using automobile waste or scrap wood.

The combustion furnace system according to the present invention means a rotary burner system for a generator which performs a function of generating electricity by operating a turbine with heat generated by burning automobile waste or waste wood.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a combustion furnace system for a generator using a general combustion furnace system or a waste combustion furnace system using waste materials, in particular, automobile waste or waste wood installed in a combustion furnace system that generates electricity using waste wood.

As shown in FIG. 1, a conventional combustion furnace system includes a combustion plate 100 ', a solid fuel inlet 200', a re-igniter 300 ', an igniter 400', an air supplier 500 ' A discharge unit 600 ', and a casing 1000'.

The present invention provides a rotary burner system for a generator using automobile waste or waste wood having a structure in which a combustion plate is rotated in the above combustion furnace system.

As shown in FIG. 2, the present invention can be applied to an automobile waste including a combustion plate 100, a solid fuel injection port 200, an ignition device 400, an air supply device 500, a combustion gas discharge portion 600, Or rotary kiln furnace for generator using waste wood.

The present invention provides a rotary combustion furnace system comprising a combustion plate (100) having a structure in which the combustion plate described above is rotated.

As shown in FIG. 2B, the combustion plate 100 of the present invention includes a rotating body 110, a cultivation outlet 120, a rotating means 130, and a heat insulating material 140.

As shown in FIG. 3, the combustion plate 100 according to the present invention has a structure in which the rotating body 110 is rotated, so that the conventional combustion furnace has a flat plate shape in which the fuel is uniformly distributed on a flat plate- And there was a difficulty in the timing and structure of discharging the remaining ashes, and this effect is completely solved.

The rotating body 110 of the present invention is characterized in that the funnel-shaped rotating body 110 has a downwardly inclined shape toward the cultivation outlet 120.

The funnel-shaped rotary body 110 of the present invention functions to discharge the fuel to the cultivation outlet when the combustion is completed even if the fuel is injected into the edge of the rotary body.

As shown in FIG. 4, when the fuel A is burnt in the rotary body of the present invention, the rotary body rotates and rotates slowly due to the inclined structure of the rotary body, The problem as described above can be solved.

The heat insulating material 140 of the present invention is filled in the rotating body 110 to prevent the rotating body from being heated due to combustion and to prevent heat from being transmitted to the bottom of the combustion plate 100, And performs a function of preventing the rotation means 130 connected to the rotating body from being damaged by heat.

The technical feature of the present invention is that the above-mentioned heat insulating material 140 is composed of a composition including a water treatment plant sludge, and thus has a remarkably high heat insulating property.

The heat insulating material 140 of the present invention is prepared by mixing 100 parts by weight of a mixture of water treatment sludge, fly ash and waste silica, 5-20 parts by weight of phosphoric acid and 100-500 parts by weight of water, And the heat insulating material is solidified by reacting only the moisture of the raw material to evaporate and react.

The above-mentioned water treatment plant sludge means an sludge of an alum series which is discarded in a water treatment plant.

The above-mentioned fly ash is particulate matter captured by a dust collector of a pulverized coal combustion boiler among coal ash generated in a thermal power plant burning coal, and its main components are SiO2, Al2O3, vitreous, and are spherical particles.

The above-mentioned waste silica means generated in the process of producing silica products such as fumed silica, white carbon and the like, and the silica component of SiO2 is the main component.

The heat-insulating raw material may be dried and then pulverized to 5 to 20 mesh by a pulverizer.

The above-mentioned heat insulating material of the present invention has environment-friendly characteristics using fly ash and waste silica from sludge from a water purification plant, thermal power plant, etc., and has a characteristic of strong flame resistance and resistance to ignition, and a remarkable adiabatic effect.

The present invention can provide a reinforced thermal insulation material which is formed by mixing expanded ground perlite and diatomaceous earth with the above-mentioned ground thermal insulation material.

The above-mentioned perlite is a mineral formed by volcanic lava or magma flowing into the lake of the surface and rapidly cooling it, and there are Obsidian, Perlite, Pitch Stone and the like. Normally, expanding perlite is sometimes referred to as perlite.

The diatomaceous earth has been used for various types of heat insulating materials since it has low thermal conductivity, high melting point, low coefficient of thermal expansion, excellent thermal shock resistance, low shrinkage at high temperature, and strength improvement according to temperature increase. Diatoms (Frankton) is a kind of fossil soil deposited in the sea or lake. The chemical composition of the pure diatomaceous harmful material is 96.16 to 96.80% SiO2, 1.20 to 1.80% of Al2O3 + Fe2O3, and 1.92 to 1.98% of the chemical species. Most of SiO2 is SiO2, but the clay, sand, volcanic ash, Iron oxide, iron sulfide, etc., and also contains a lot of moisture.

The reinforcing heat insulating material is prepared by mixing 1 to 3 parts by weight of expanded perlite and 1 to 3 parts by weight of diatomaceous earth with 100 parts by weight of heat insulating material pulverized by a pulverizer.

When the reinforcing heat insulating material thus formed is used as a heat insulating material, the effect of preventing heat denaturation and insulating effect is remarkably enhanced.

As described above, the waterproof thermal insulation material in which the coating layer is formed by spraying 3 to 10 parts by weight of water glass on the core portion of the reinforcing and insulating raw material 100 may be used.

In this way, when water glass is coated on the reinforced thermal insulating material, the heat insulating effect is enhanced and the strength is increased to enhance the durability.

In the present invention, a composite insulation material formed by mixing polyolefin, polyethylene terephthalate, polycarbosilane, and ceramic material, which are high molecular materials, may be used for the water glass thermal insulation material.

1 to 5 parts by weight of polyolefin, 1 to 5 parts by weight of polyethylene terephthalate, 5 to 10 parts by weight of polycarbosilane and 5 to 10 parts by weight of a ceramic material are mixed with 100 parts by weight of the water glass thermal insulation material to form a composite insulation material.

The above-described polycarbosilane of the present invention can be used in powder form as a typical polymerization solid precursor having a main chain form of Si-C.

The ceramic material may be one or a mixture of two or more of ATO (Antimony Tin Oxide) and ITO (Indium Tin Oxide).

The above-mentioned composite heat insulating material remarkably enhances the effect of shielding the conduction heat of the rotating body of the combustion plate heated to a high temperature and also has an effect of dispersing the heat acting on the rotating body, thereby preventing excessive partial heating of the rotating body. Thereby enhancing durability.

The present invention is characterized in that the thermal insulation enhancing composition is further added to the water glass thermal insulation material so that the heat insulating function can be remarkably enhanced.

In the present invention, 1 to 5 parts by weight of the adiabatic promoting composition may be further mixed with 100 parts by weight of the water glass thermal insulator to form a heat insulating material.

The adiabatic enhancement composition of the present invention performs the function of preventing physical and chemical deformation such as cracking, twisting, cleavage, etc. of the heat insulating material that is cooled after being heated.

The above-mentioned adiabatic promoting composition means a composition produced by mixing and heating MMA (methylmethacrylate), BAM (Buthylacrylmonomer), AN (acrylonitrile), MAA (methylacrylic acid), emulsifier, water and catalyst.

This composition is prepared by mixing 100 parts by weight of a monomer MMA (methylmethacrylate), 100-150 parts by weight of BAM (Buthylacrylonomer), 5-10 parts by weight of AN (Acrylonitrile) and 4-7 parts by weight of MAA (Methylacrylicacid) 150 parts by weight, and an emulsifier in an extremely small amount of 5-8 parts by weight.

Preferably, 100 parts by weight of MMA (methylmethacrylate), 140 parts by weight of BAM (Buthylacrylmonomer), 10 parts by weight of AN (acrylonitrile), 6 parts by weight of MAA (methylacrylic acid), 140 parts by weight of water and 7 parts by weight of emulsifier are mixed.

The emulsifier generally refers to a surfactant, and anionic type sulfonate salt is used, and alkyl sulfonate is preferably used. Alkyl sulfonates are added in very small amounts and act as emulsifiers to facilitate the mixing of MMA (methylmethacrylate), BAM (Buthylacrylmonomer), AN (Acrylonitrile), MAA (Methylacrylicacid) and water.

(NH ₄ ) ₂ S ₂ O ₈ ) and sodium bisulfite (NaHSO ₃ ) in the form of a powder serving as a catalyst are mixed in an amount of 0.5 to 3 parts by weight based on 100 parts by weight of MMA, preferably 1 part by weight Additional is appropriate. The ratio of ammonium persulfate ((NH ₄ ) ₂ S ₂ O ₈ ) to sodium bisulfite (NaHSO ₃ ) is mixed in a ratio of 1: 0.3 to 0.6, preferably 1: 0.5. These catalysts are dissolved in a monomolecular mixture and act as catalysts. Particularly, the main catalyst is ammonium persulfate ((NH ₄ ) ₂ S ₂ O ₈ ), and sodium bisulfite (NaHSO ₃ ) serves as an auxiliary catalyst.

Then, the reaction is carried out while stirring at about 60-70 ° C. for 5-7 hours while stirring. Preferably, the reaction is preferably carried out by heating and stirring at about 65 ° C.

Through the above process, the initiation reaction of the monomers MMA (methylmethacrylate) and BAM (Buthylacrylmonomer) is initiated by the catalysts, followed by the propagation reaction and the termination reaction, Is generated.

The above-described rotating means 130 of the present invention means an apparatus or means that performs a function of contacting rotating body 110 and transmitting rotational force to rotating body.

As shown in FIG. 3, the rotating means 130 is in the form of a roller or a chain, and has a structure in which the roller contacts the rotating body or a gear structure in which the chain is engaged, and the rotating body is rotated by the rotating means.

It is a matter of course that a configuration in which the rotating body 110 is rotated by the rotating means 130 can be achieved by a conventional rotating structure or rotating means.

The cultivation outlet 120 of the present invention means a structure or an apparatus that performs the function of discharging ashes after the fuel is burned.

Technical features of the present invention reside in the structure of the cultivation outlet 120 described above.

The conventional exhaust port of the combustion furnace was formed over the whole of the combustion plate, and as a result, when the fuel was completely burned, the volume was reduced and the structure was dropped directly below.

However, the cultivation outlet of the present invention has a structure formed in the center portion of the combustion plate 100, so that the fuel collects and discharges to one place after burning.

As shown in FIGS. 2 to 4, the cultivation outlet 120 is formed to penetrate through the center of the rotating body 110.

Therefore, when the fuel is burned and collected at the center in this structure, all of the fuel is collected and discharged at one place.

The re-discharging device 121 may be formed at the cultivation outlet to prevent the unburned fuel from being directly discharged.

As shown in FIG. 2B, the re-discharging device 121 functions to close and open the cultivation outlet, and intermittently closes the cultivation outlet.

The above-mentioned solid fuel injection device 200 of the present invention means an apparatus, structure or means for injecting solid waste fuel, waste wood waste or other RDF fuel into the combustion chamber.

As shown in FIG. 1, the conventional combustion furnace system is provided with a solid fuel charging device having a structure in which a hole is made in the upper portion of the casing to drop the fuel.

However, as shown in FIG. 1B, the solid fuel injection device 200 of the present invention is characterized in that it has a structure that can be directly introduced into the edge of the combustion plate.

Such a structure of the solid fuel injection device 200 creates the effect of simplifying the device for injecting the solid fuel,

The above-mentioned solid fuel charging device may be constituted by a normal charging pipe passing through the casing.

The ignition device 400 of the present invention means a conventional device or means for igniting the fuel that has flowed into the combustion furnace and settled on the combustion plate.

The ignition apparatus described above can use a conventional apparatus for igniting and burning fuel by mixing gas, oil, and the like with air.

The air supply device 500 of the present invention means a conventional air supply device that performs the function of introducing air into the combustion chamber.

Therefore, the air supply device of the present invention can use all the conventional devices for supplying air to the lower end portion or the upper end portion of the combustion plate.

As shown in FIG. 2, the air supply device 500 of the present invention can introduce air into the combustion furnace through an air supply hole formed as a gap between the rotary combustion plate 100 and the casing 1000.

It is needless to say that the air supply device located at the upper end of the furnace shown in FIG. 1 can also be used.

The combustion gas discharge unit 600 of the present invention means an apparatus or means for discharging the combustion gas generated by combustion.

The above-described casing (1000) of the present invention means performing the function of forming the skeleton of the combustion furnace system of the present invention, and a combustion furnace is formed therein.

In the casing 1000, an air inlet 1000 may be formed, and a blower may be added to the air inlet to perform a blowing function.

The present invention provides a rotary burner system for a generator using automobile waste or waste wood having the above-described structure and function.

The present invention is a very useful invention for an industry related to a combustor for incinerating industrial waste such as automobile waste or waste wood.

It is also an extremely useful invention for industries that incinerate industrial waste containing refuse derived fuel (RDF) solidified using waste.

Further, the present invention is characterized in that a sufficient amount of air required for combustion into the combustion chamber is uniformly supplied by vortexing to achieve complete combustion, which is a very useful invention in a combustor or boiler industry.

The combustion plate 100,
The rotating body 110, the cultivation outlet 120, the rotating means 130, the heat insulating material 140,
A solid fuel injection port 200, an ignition device 400, an air supply device 500, a combustion gas discharge portion 600, and a casing 1000.

Claims (2)

A rotation for a generator using an automobile waste or scrap wood including a combustion plate 100, a solid fuel injection port 200, an ignition device 400, an air supply device 500, a combustion gas discharge portion 600, Combustion furnace system.
The method according to claim 1,
Wherein the combustion plate 100 includes a rotating body 110, a cultivation outlet 120, a rotating means 130, and a heat insulating material 140. The rotary burning furnace for a generator using a motor vehicle waste or scrap wood .

Images