KR200300366Y1 - Incineration apparatus of combustibility waste - Google Patents

Abstract

The present invention is installed in the outer case, the upper region inside the outer case, the combustion chamber consisting of an arcuate inner body of the lower opening; A waste storage chamber vertically partitioned by a partition wall to one side of the outer case of the combustion chamber to store waste; Waste transfer means provided between the partition wall and the other side of the outer case to introduce waste into the combustion chamber; One side is fixed to one end of the guide plate formed in the inlet hole of the partition wall, the other side is fixed to the inside of the outer case, the grate is located directly below the inner body to raise the waste; A blowing means provided between the outer case and the inner body to forcibly supply external air into the combustion chamber; And a heating wire wound around the grate, and a power supply unit connected to the heating wire to supply power to ignite the waste.

The present invention is incinerated by supplying the external air from the upper side to the lower side of the waste grate inside the combustion chamber by incineration, so that it can be completely burned to reduce the generation of soot and dust gas, less heat and heat loss Soot and dust gas is melted away by the high heat of the inner body of the refractory brick to suppress the generation of soot and dust gas is provided to reduce the environmental pollution.

Description

Combustible Waste Incinerator {INCINERATION APPARATUS OF COMBUSTIBILITY WASTE}

The present invention relates to a flammable waste incinerator, in particular combustible waste is automatically introduced into the grate inside the combustion chamber, while the waste of the upper grate is incinerated with an ignition device while supplying the outside air to the upper side to completely burn the smoke And reduce the generation of dust gas, and also smoke and dust gas in the inner body made of refractory bricks that can withstand high heat on the upper part of the grate, the heat loss is less material to the high temperature of the inner body The present invention relates to a flammable waste incineration apparatus in which the generation of soot and dust gas is suppressed to the maximum by being melted away.

In general, incinerators for incineration of waste usually consist of waste inlets, grate, and combustion chamber. The double grate is the place where the waste is placed, which is called iron plate, which is formed to allow air and ash to pass through, and the combustion chamber is equipped with a secondary combustion chamber for complete combustion according to the type of furnace.

These types of incinerators are solid incinerators for incineration of solid waste such as paper, wood, and plastics, and water incinerators, waste oil, and incinerators for incineration of high water content such as food waste and sludge. It is divided into waste liquid incineration which treats organic waste liquid discharged from various workplaces such as waste solvent. This section describes a small solid incinerator that burns off flammable solids in solid form.

These compact solid incinerators are easy to install, move, and dismantle, and are cheaper to install and maintain, while their structure is simpler than that of large furnaces, and the combustion heat is low, resulting in dust gas, soot and dioxins due to incomplete combustion. Exhausted to the above has caused problems such as air pollution and fatal harm to the human body.

The present invention has been devised to solve such a conventional problem, the present invention is to provide a combustible waste incineration device that completely suppresses the generation of soot and dust gas generated from the waste by completely burning the flammable waste in a small incinerator. The purpose is.

1 is a perspective view schematically showing a flammable waste incineration apparatus according to the present invention.

Figure 2 is a longitudinal sectional view of a flammable waste incineration apparatus according to the present invention.

3 is an enlarged sectional view taken along the line A-A of FIG.

4 is an enlarged cross-sectional view of a portion “C” of FIG. 3.

5 is a cross-sectional view of a combustible waste incineration device according to the present invention.

Figure 6 is an exploded perspective view of the main part of a flammable waste cauterization apparatus according to the present invention.

7 is an operational state diagram showing a state in which waste is supplied into the combustible waste incineration apparatus according to the present invention.

8 is an operational state diagram showing a combustion state of the waste inside the combustible waste incineration apparatus according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: combustion chamber 20: outer case

22: door 24: reclaim

30: internal body 40: waste storage room

40a: guide plate 41: bulkhead

44: 50, 51: first and second feed screw

53: fixed pulley 54,55: 1st and 2nd gear

56 belt 57 rotational pulley

58: rotation axis 59: rotation motor

60: grate 62: reinforcement

70: inner duct 72: outer duct

74: blower fan 80: ignition device

82: heating wire 84: power supply

A: Waste transport means B: Blowing means

Technical problem of the present invention for achieving the above object is, a combustion chamber made of an outer case made to be sealed and the upper region of the inside of the outer case, the lower portion is an arcuate inner body open; A waste storage chamber vertically partitioned as a partition wall to one side of the outer case of the combustion chamber to store waste therein; Waste transport means provided between the partition wall and the other side of the outer case to supply the waste into the combustion chamber; One side is fixed to one end of the guide plate formed in the inlet hole of the partition wall, the other side is fixed by maintaining an equal interval inside the outer case, located directly below the inner body to raise the waste; Blowing means provided between the outer case and the inner body for forcibly supplying outside air into the combustion chamber: and a heating wire wound around the grate, and a power supply connected to the heating wire to supply power to ignite waste Characterized in that achieved by the ignition device.

An embodiment of the present invention having such features will be described with reference to the accompanying drawings.

1 is a perspective view schematically showing a flammable waste incineration apparatus according to the present invention, Figure 2 is a longitudinal cross-sectional view of a flammable waste incineration apparatus according to the present invention, Figure 3 is an enlarged cross-sectional view of the AA line of FIG. Figure 4 is an enlarged cross-sectional view of the "C" portion of Figure 3, Figure 5 is a cross-sectional view of the combustible waste incineration apparatus according to the present invention, Figure 6 is an exploded perspective view of the main part of the combustible waste cauterization apparatus according to the present invention, Figure 7 FIG. 8 is an operation state diagram showing a state in which waste is supplied into the flammable waste incineration apparatus according to the present invention, and FIG. 8 is an operation state diagram showing the combustion state of waste inside the flammable waste incineration apparatus according to the present invention.

1 to 8, the waste incineration apparatus 1 of the present invention is largely divided into a combustion chamber 10, a waste storage chamber 40, a waste transfer means A and a grate 50.

The combustion chamber 10 is formed of an outer case 20 made of a metal material which is made to be sealed by maintaining a rectangular parallelepiped, and is installed in an upper region inside the outer case 20, and has an arcuate inner body 30 having a lower opening. .

The outer case 20 is provided with a front door 22 on the front front, and the back 24 of the sliding door type is provided on the lower door 22.

The inner body 30 can withstand high heat and is installed by stacking refractory bricks with less heat dissipation in an arcuate shape with lower openings, thereby increasing thermal efficiency. At this time, the inner body 30 is formed in an arc shape having a shape of about 1/3 cut in a circle, and at this time, the door 22 is provided with a refractory brick.

The waste storage chamber 40 is vertically partitioned by the partition wall 41 in the outer case 20 of the combustion chamber 10, the upper portion is provided with an inlet door 48 for introducing the waste into the interior.

The waste conveying means (A) is rotatably arranged in a central region between the partition 41 and the other side of the outer case 20 of the waste storage chamber 40, and the first and second conveying screw disposed horizontally close ( 50 and 51 and one or two gears 50 and 51 that are arranged at one end, and fixed pulleys 53 are provided, respectively, and the first and second gears 54 and 55 meshed with each other. Rotating pulley which is rotatably installed on the other side of the outer case 20 of the waste storage chamber 40 below the first gear 54 and connected to the fixing pulley 53 of the first gear 54 by the belt 56. 57 and a rotation motor 59 connected to the rotation pulley 57 by one rotation shaft 58 to rotate the rotation pulley 57.

At this time, the partition wall 41 is formed with an inlet hole 42 for introducing waste into the grate 60, the inlet hole 42 is provided with a guide plate 44 inclined.

In addition, the guide plate 40a is provided in the waste storage chamber 40 so that waste flows into the first and second horizontal screws 50 and 51.

The grate 60 is fixed to one end of the guide plate 44 by maintaining an appropriate interval vertically with the inner body 30, the other side is fixed by maintaining an equal interval inside the outer case 20, the ashes of waste It falls down and is discharged by natural drop back to the receiving box (24).

At this time, the grate 60 is made of a rod-type metal material of a suitable diameter, preferably arranged horizontally, surrounds the reinforcement 62 made of a refractory brick on the outer periphery to withstand high temperatures.

The waste is made of combustible waste synthetic resin, waste vinyl, plastic, and the like.

On the other hand, it is provided between the outer case 20 and the inner body 30 is provided with a blowing means (B) for forcibly supplying the outside air into the combustion chamber (10).

The blowing means (B) is connected to communicate with the inner duct 70, the inner duct 70 protruding in the central region of the inner body 30 in communication with the combustion chamber 10, the upper portion of the outer case 20 The outer duct 72 and the blowing fan 74 is installed in the outer duct 72 to forcibly supply the outside air into the combustion chamber 10.

At this time, the external air forcibly supplied into the combustion chamber 10 by the blower fan 74 is directly supplied to the waste of the upper portion of the grate 60 to improve the thermal efficiency.

In addition, the inner duct 70 is made of a refractory brick made of the same material as the inner body 30 so that it can withstand high heat.

On the other hand, the upper grate 60 is provided with an ignition device 80 to facilitate the ignition of the combustible waste.

The ignition device 80 is composed of a heating wire 82 wound around the grate 60, and a power supply unit 84 for transmitting power to the heating wire (82). At this time, the heating line 82 is made of tungsten.

In addition, the upper case 20, the chimney 90 is provided in communication with the combustion chamber 10 is to discharge the exhaust gas contained in the waste burned in the combustion chamber 10 to the outside.

In addition, the chimney 90 can be used to install a separate smoke treatment device (not shown). And,

Referring to the operating state of the present invention configured as described above, the waste made of combustible waste synthetic resin, waste vinyl and plastic as shown in Figures 1 to 5 through the inlet door 48 of the waste storage chamber 40 Will be kept.

Then, the waste introduced by the guide play 40a provided in the waste storage chamber 40 is introduced into the first and second horizontal screws 50 and 51.

In this state, the rotary motor 59 of the waste transport means A is operated. Then, the rotary motor 59 is operated in the forward rotation is connected by the rotary shaft 58 on one side, the rotary pulley 57 is rotatably built on the other side of the waste storage chamber 40 is to be rotated forward.

Accordingly, the fixed pulley 53 of the first gear 54 connected to the rotary pulley 57 and the belt 56 is rotated forward, thereby causing the first gear 54 to rotate forward and meshed with the first gear 54. As the second gear 55 is rotated in reverse, the first transfer screw 50 is rotated forward, and the second transfer screw 51 is rotated in the reverse direction.

Accordingly, the first and second feed screws 50 and 51 rotate in opposite directions, so that the waste of the upper portion is continuously transferred inward along the screw blades and flows into the inlet hole 42 of the partition wall 41. Along the guide plate 44 formed to be inclined at 42 is introduced into the grate 60.

At this time, the grate 60 is fixed to one end of the guide plate 44 by maintaining an appropriate interval perpendicular to the inner body 30, the other side is fixed by maintaining the same interval inside the outer case 20, rod It is arranged horizontally in a metal material of the type to facilitate the inflow of waste, it is surrounded by a reinforcement 62 made of a refractory brick in the outer periphery to prevent melting at high temperatures.

As such, the ignition device 80 of the upper part of the grate 60 is operated while the waste flows into the upper part of the grate 60. That is, when the power source 84 is connected to the power source, the tungsten heating wire 82 wound on the grate 60 is heated to burn the combustible waste and burn the combustible waste.

In this state, by operating the blowing means (B) provided between the outer case 20 and the inner body 30 to supply the outside air. That is, the blowing fan 74 installed in the outer duct 72 provided on the outer case 20 is operated.

Then, the external air is forcibly supplied to the combustion chamber 10 through the inner duct 70 connected to the outer duct 72 and is directly supplied from the upper part to the waste of the upper part of the grate 60, thereby completely burning the waste, thereby improving thermal efficiency. Will be improved.

At this time, the heat generated as the waste is incinerated is transferred to the inner body 30 of the upper grate 60, the inner body 30 is maintained at high heat, the inner duct 70 provided in the central region of the inner body 30 As the high heat is transmitted, the inner body 30 and the inner duct 70 can withstand high heat and are made of refractory bricks with low heat loss to maintain a high temperature.

As the waste is incinerated, high heat is generated in the combustion chamber 10, and the fumes and dust gas generated during the incineration of the waste are spaced apart from the grate 60 by an appropriate interval, and the lower portion of the arc-shaped inner body 30 is opened. As it is introduced into the inner body 30 and moved on the arcuate wall surface, it is melted away by the high heat of the inner body 30 so that the generation of soot and dust gas is suppressed to the maximum, thereby enabling complete combustion.

Therefore, soot and dust gas discharged to the outside through the chimney 90 provided on the outer case 20 in communication with the combustion chamber 10 can reduce the environmental pollution in a small amount.

Meanwhile, the ashes of the incinerated waste are dropped to the lower portion of the grate 60 and discharged to the ash tray 24 detachably provided at the lower portion of the outer case 20, and the ash tray 24 is pulled out to the outside. Will be collected separately.

According to the flammable waste incineration apparatus of the present invention described above, the flammable waste is stored and automatically flows into the grate inside the combustion chamber, and while supplying the outside air to the upper portion while burning the waste of the grate upper by the ignition device. By doing so, it completely burns down to reduce the generation of soot and dust gas. Also, the soot and dust gas moves through the arched wall in the inner body made of refractory bricks that can withstand high heat and have low heat loss. While being melted away by the high heat of the inner body to suppress the generation of soot and dust gas to the maximum, the soot and dust gas discharged to the outside through the chimney is provided with an effect that can reduce the environmental pollution in a small amount.

Claims (7)

A combustion chamber (10) formed of an outer case (20) which is made to be sealed and installed in an upper region of the outer case (20), and an arcuate inner body (30) of which the lower part is opened; A waste storage chamber 40 vertically partitioned by a partition wall 41 to one side of the outer case 20 of the combustion chamber 10 to store waste therein; Waste transport means (A) is provided between the partition 41 and the other side of the outer case 40 for supplying the waste into the combustion chamber (10); One side is fixed to one end of the guide plate 44 formed in the inlet hole 42 of the partition 41, the other side is fixed by maintaining the same interval inside the outer case 20, directly below the inner body 30 A grate 60 located in the room where the waste is placed; A blowing means (B) provided between the outer case 20 and the inner body 30 to forcibly supply external air into the combustion chamber 10; And An ignition device (80) which consists of a heating wire (82) wound around the grate (60) and a power supply unit (84) connected to the heating wire (82) to supply power; Flammable waste incinerator, characterized in that consisting of. According to claim 1, wherein the outer case 20 The front door 22 is provided, the lower door 22 is provided with a sliding type receiving box 24, the upper portion of the other inlet door for supplying waste to the waste storage chamber 40 Inflammable waste incinerator, characterized in that provided. The method of claim 1, wherein the waste transport means (A) First and second feed screws (50) (51) rotatably arranged in a central region between the partition (41) and the other side of the outer case (20); First and second gears 54 and 55 arranged on one end of the first and second feed screws 50 and 51 and provided with a fixed pulley 53, respectively; A rotating pulley 57 installed rotatably on the other side of the outer case 20 below the first gear 54 and connected to the fixing pulley 53 and the belt 56 of the first gear 54; And A rotation motor 59 connected to the rotation pulley 57 as a rotation shaft 58 to rotate the rotation pulley 57; Flammable waste incinerator, characterized in that consisting of. The method of claim 1, The blowing means (B) is An inner duct 70 protruding from a central region of the inner body 30 so as to communicate with the inside of the combustion chamber 10; An outer duct 72 connected to the inner duct 70 and provided on an upper portion of the outer case 20; And A blowing fan 74 installed inside the external duct 72 to forcibly supply external air into the combustion chamber 10; Flammable waste incinerator, characterized in that consisting of. The method according to claim 1 or 4, The inner body (30) and the inner duct (70) is a combustible waste incineration device, characterized in that made of refractory bricks that can withstand high heat, less heat dissipation. The flammable waste according to claim 1 or 3, wherein a guide plate (40a) is provided in the waste storage chamber (40) so that the waste flows into the first and second horizontal screws (50, 51). Incinerator. The method of claim 1, wherein the grate 60 Combustible waste incineration device, characterized in that surrounding the reinforcement 62 to withstand high temperatures in the outer periphery.