KR102119193B1 - Grate And Incinerator With Grate And Waste Disposal System With Incinerator - Google Patents

Abstract

The present invention relates to a grate which can increase an efficiency of waste incineration by allowing waste to be mixed while transporting the same, an incinerator with the grate, and a waste disposal system with the incinerator which disposes of the waste to reduce environmental pollution. The waste disposal system is composed of an incinerator (100), a combustion gas cooling device (200), a combustion gas treatment device (300), and a combustion gas discharge device (400). The present invention has the effect of efficiently incinerating waste, stably treating a combustion gas generated after incineration of the waste so as not to cause environmental pollution, and utilizing heat of the combustion gas generated after incineration of the waste as an energy source.

Description

Grate and Incinerator With Grate And Waste Disposal System With Incinerator

The present invention allows the mixing to be carried out while transporting the waste, and a fire fighting mechanism capable of increasing the incineration efficiency of the waste, an incineration device equipped with such a fire fighting mechanism, and a waste treatment for treating waste to reduce environmental pollution by having such an incineration device It's about the system.

In general, incinerators are used to incinerate and remove various combustible wastes, and there are various types depending on the method.Incinerators have a main body with an incinerator (combustion chamber), and an input unit for putting incinerator waste on the upper side of the main body. It is installed, and the other side of the upper side is provided with an exhaust port for discharging combustion gas.

In addition, a stocker for transferring, stirring, and reversing waste is installed in the incinerator to increase combustion efficiency, and the burned ash is configured to be discharged through the discharge portion at the bottom of the incinerator, and using a blower to the upper and lower wastes in the incinerator. It is intended to supply air for combustion.

However, conventionally, the waste is only moved to the side by a stocker, and the waste is not efficiently incinerated as it is mixed, and due to the difficulty in mixing the waste, air is not evenly supplied to the inside of the waste, so the incineration of the waste is efficiently performed. There was a problem not to lose.

In addition, conventionally, there was no waste treatment system capable of efficiently incinerating waste, incinerating waste, and minimizing environmental pollution due to waste incineration through subsequent processes.

Republic of Korea Patent No. 10-1672444

The present invention is to solve the problems as described above, so that the mixing is carried out while transporting the waste, a fire fighting mechanism capable of increasing the incineration efficiency of the waste, an incineration device equipped with such a fire fighting mechanism, and an environment equipped with such an incineration device An object of the present invention is to provide a waste treatment system that treats waste to reduce pollution.

Solving means of the first task according to the fire mechanism for solving the above problems,

The main portion g having an arc shape in cross section is formed on the upper and lower sides of the first grate 111a in the longitudinal direction, and the first grate 111a formed in the longitudinal direction and the main portion g having an arc shape in cross section are A first grate member 111 having upper and lower sides of the three grate 111b, formed along the longitudinal direction, and having a third grate 111b and spaced apart from the first grate 111a in the vertical direction;

A second grate (112a) is formed along the longitudinal direction on the upper and lower sides of the second grate (112), the iron portion (e) having an arc shape in cross section; Fourth grate (112b) is a cross-section of the iron portion (e) is formed on the upper and lower sides of the fourth grate (112b) along the longitudinal direction, spaced apart from the second grate (112a) in the vertical direction Including, the second grate member 112 with;

The first, second, third, and fourth grate members 111a, 112a, 111b, and 112b are arranged in order in order to form a staircase, and the first, second, third, and fourth grate members 111a, 112a, The main parts (g) and the convex parts (e) of 111b, 112b) are disposed to come into contact with each other, so that the first and third grate (111a, 111b) are movably provided to push the waste, and the second and fourth grate (112a, 112b) is fixedly provided to catch the waste, or

The first and second grate members 111 and 112 are arranged in order of the second, 1, 4 and 3 grate (112a, 111a, 112b and 111b) to form a staircase, and the second, 1, 4 and 3 grate (112a, 111a, The concave portion g and the convex portion e of the 112b and 111b are disposed in contact with each other, so that the second and fourth grate 112a and 112b are movably provided to push the waste, and the first and third grate 111a, 111b) is characterized in that it is fixedly arranged to catch the waste.

The means for solving the second task according to the fire mechanism of the present invention,

In the solution of the first task,

The first and third grate (111a, 111b), the upper end of the protruding upwardly inclined, the main portion (g) provided on the upper side of the first and third grate (111a, 111b) is the first and third grate (111a, It is formed to be inclined upward along the upper end of 111b),

The second and fourth grate 112a, 112b, the upper end of the tip protrudes obliquely upward, and the iron portion e provided on the upper side of the second and fourth grate 112a, 112b is the second and fourth grate 112a, 112b It is characterized by being formed to be inclined upwardly along the upper side of the tip.

Solution for solving the third task according to the fire mechanism of the present invention,

In the solution of the first task,

The first, second, third, and fourth grate (111a, 112a, 111b, 112b), the air inlet space (AG) is formed inside, the air communication hole (AH) in communication with the air inlet space (AG) on the side It is characterized by being formed.

Solving means of the fourth task according to the fire mechanism of the present invention,

In the solution of the first task,

The first, second, third, and fourth grate (111a, 112a, 111b, 112b), an air inlet space (AG) is formed therein, the air outlet hole (AH) in communication with the air inlet space (AG) on the front It is characterized by being formed.

Solution for solving the fifth task according to the fire mechanism of the present invention,

In the solution of the first task,

When another first and third grate (111a, 111b) is arranged adjacent to each other on the side of the first and third grate (111a, 111b), the space is formed so that the separation space (SA) is formed between the grate adjacent to each other laterally The bar 113 is provided, or

When another second and fourth grate 112a, 112b is arranged to be adjacent to the second and fourth grate 112a, 112b, the space bar to form a space SA between the grate adjacent to each other. (113) is characterized in that provided.

Solution for solving the sixth task according to the fire mechanism of the present invention,

In the solution of the fifth task,

The space bar 113 is characterized in that it is provided to protrude downward than the lower end of the first, second, third and fourth grate (111a, 112a, 111b, 112b).

Solution for solving the seventh problem according to the incineration apparatus of the present invention,

The waste inlet 121 is formed on the upper side, and the incinerator 120 is formed with an incineration outlet 122 on the lower side:

The main portion g having an arc shape in cross section is formed on the upper and lower sides of the first grate 111a in the longitudinal direction, and the first grate 111a formed in the longitudinal direction and the main portion g having an arc shape in cross section are A first grate member 111 having upper and lower sides of the three grate 111b, formed along the longitudinal direction, and having a third grate 111b and spaced apart from the first grate 111a in the vertical direction;

A second grate (112a) is formed along the longitudinal direction on the upper and lower sides of the second grate (112), the iron portion (e) having an arc shape in cross section; Fourth grate (112b) is a cross-section of the iron portion (e) is formed on the upper and lower sides of the fourth grate (112b) along the longitudinal direction, spaced apart from the second grate (112a) in the vertical direction Including, the second grate member 112 with;

The first, second, third, and fourth grate members 111a, 112a, 111b, and 112b are arranged in order in order to form a staircase, and the first, second, third, and fourth grate members 111a, 112a, The main parts (g) and the convex parts (e) of 111b, 112b) are disposed to come into contact with each other, so that the first and third grate (111a, 111b) are movably provided to push the waste, and the second and fourth grate (112a, 112b) is fixedly provided to catch the waste, or

The first and second grate members 111 and 112 are arranged in order of the second, 1, 4 and 3 grate (112a, 111a, 112b and 111b) to form a staircase, and the second, 1, 4 and 3 grate (112a, 111a, The concave portion g and the convex portion e of the 112b and 111b are disposed in contact with each other, so that the second and fourth grate 112a and 112b are movably provided to push the waste, and the first and third grate 111a, 111b) is fixedly arranged to catch the waste,

Installed in the incinerator 120, the grate mechanism 110 for moving the waste supplied to the incinerator 120 downward:

A driving device 150 for moving the first grate member 111 back and forth, or for moving the second grate member 112 back and forth:

It is characterized by consisting of.

Solution for solving the eighth problem according to the incineration apparatus of the present invention,

In the solution of the seventh task,

It is provided on the upper side of the incinerator 120, a waste feeder 130 for supplying waste to the incinerator 120:

An incinerator ejector 140 provided at the lower side of the incinerator 120 to discharge the incinerator from the incinerator 120:

It characterized in that it comprises.

Solution for solving the ninth task of the present invention according to the waste treatment system of the present invention,

A waste inlet 121 is formed on the upper side, an incineration outlet 122 is formed on the lower side, and an incinerator 120 equipped with a combustion chamber A therein:

The main portion g having an arc shape in cross section is formed on the upper and lower sides of the first grate 111a in the longitudinal direction, and the first grate 111a formed in the longitudinal direction and the main portion g having an arc shape in cross section are A first grate member 111 having upper and lower sides of the three grate 111b, formed along the longitudinal direction, and having a third grate 111b and spaced apart from the first grate 111a in the vertical direction;

A second grate (112a) is formed along the longitudinal direction on the upper and lower sides of the second grate (112), the iron portion (e) having an arc shape in cross section; Fourth grate (112b) is a cross-section of the iron portion (e) is formed on the upper and lower sides of the fourth grate (112b) along the longitudinal direction, spaced apart from the second grate (112a) in the vertical direction Including, the second grate member 112 with;

The first, second, third, and fourth grate members 111a, 112a, 111b, and 112b are arranged in order in order to form a staircase, and the first, second, third, and fourth grate members 111a, 112a, The main parts (g) and the convex parts (e) of 111b, 112b) are disposed to come into contact with each other, so that the first and third grate (111a, 111b) are movably provided to push the waste, and the second and fourth grate (112a, 112b) is fixedly provided to catch the waste, or

The first and second grate members 111 and 112 are arranged in order of the second, 1, 4 and 3 grate (112a, 111a, 112b and 111b) to form a staircase, and the second, 1, 4 and 3 grate (112a, 111a, The concave portion g and the convex portion e of the 112b and 111b are disposed in contact with each other, so that the second and fourth grate 112a and 112b are movably provided to push the waste, and the first and third grate 111a, 111b) is fixedly arranged to catch the waste,

Installed in the incinerator 120, the waste supplied to the incinerator 120 moves downward and the fire mechanism 110 discharged from the incinerator 120:

A driving device 150 for moving the first grate member 111 back and forth, or for moving the second grate member 112 back and forth:

Incinerator device consisting of,

The combustion gas cooling device 200 through which the combustion gas from the incineration device 100 passes,

Combustion gas treatment apparatus 300 in which the combustion gas from the combustion gas cooling apparatus 200 is purified,

The combustion gas discharge device 400 through which the combustion gas from the combustion gas processing device 300 is discharged,

Characterized in that it includes.

Solution for solving the tenth problem of the present invention according to the waste treatment system of the present invention,

In the solution of the ninth task,

The combustion gas cooling apparatus 200 is equipped with a waste heat boiler 210 in which heat is exchanged while the combustion gas passes,

The combustion gas treatment apparatus 300 includes a semi-dry reaction tower 311 through which combustion gas from the combustion gas cooling apparatus 200 passes, and a slurry feeder 312 for supplying slaked lime slurry into the semi-dry reaction tower 311. Reactor (310) with, and; A filter dust collector 320 having an activated carbon supply unit 321 for supplying activated carbon to the combustion gas from the semi-dry reaction tower 311, a bag filter 322 for filtering the activated carbon in contact with the combustion air and passing through the combustion air; Equipped with,

The combustion gas discharge device 400 is characterized in that it has a manned blower 410 for discharging the combustion gas that has passed through the filter dust collector 320.

Solution for solving the eleventh problem of the present invention according to the waste treatment system of the present invention,

In the solution of the ninth task,

The grate mechanism 110 is provided with a plurality of neighboring sideways,

The incinerator 120 is disposed up and down in the combustion chamber A of the incinerator 120, and the first combustion chamber A1 and the first combustion chamber in which the firebox 110 is disposed in the combustion chamber A of the incinerator 120 A partition wall 126 partitioned into a second combustion chamber A2 in communication with (A1); First and second opening and closing doors 123 and 124 arranged vertically in the waste inlet 121 of the incinerator 120 to open and close the waste inlet 121; Equipped with an incinerator hopper 125 which is disposed below the incinerator 120 to be located below the grate mechanism 110 and collects the debris from the grate mechanism 110,

The incineration device 100 includes a waste feeder 130 for supplying waste to the waste inlet 121 of the incinerator 120; An incinerator ejector 140 for discharging incinerator from the incineration outlet 122 of the incinerator 120; A debris discharger 170 for discharging the fire escape mechanism escape from the incinerator hopper 125; Supply of air toward the fire fighting mechanism 110 so that air is supplied to the lower side of the waste settled in the fire fighting mechanism 110, or the removal of the incinerator 120 so that air is supplied to the upper side of the waste placed in the fire fighting mechanism 110. An air supply unit 180 that supplies air to the first combustion chamber A1 or supplies air to the second combustion chamber A2 of the incinerator 120; An urea water supply unit 190 for supplying urea water into the incinerator 120; It is installed in the combustion chamber (A) and is equipped with a burner (160) for complete combustion to combust combustion gas directed to the second combustion chamber (A2),

The combustion gas cooling apparatus 200 includes an upper drum 211 having a water supply unit 211a to which water is supplied, and a steam discharge unit 211b to which the supplied water is discharged as steam; A lower drum 212 connected by a water pipe and positioned below the upper drum 211; Waste heat boiler hopper 213, which is collected by foreign matters dropped by the smelting machine 230, and a waste heat boiler 210 equipped with: a waste machine 230 for removing foreign substances attached to a water pipe inside the waste heat boiler 210, and: waste heat Equipped with a foreign matter discharger 240 for discharging foreign matter from the boiler hopper 213, heat exchange is made while the combustion gas passes,

The combustion gas processing apparatus 300 includes a semi-dry reaction tower 311 through which combustion gas from the combustion gas cooling apparatus 200 passes and a semi-dry reaction tower hopper 311a is provided on the lower side; A slurry reactor 312 for supplying slaked lime slurry to the inside of the semi-dry reaction tower 311; and a reactor 310 equipped with: an activated carbon supply unit 321 for supplying activated carbon to combustion gas from the semi-dry reaction tower 311; ; A filter 322a provided inside the bag filter 322; A bag filter 322 having a bag filter hopper 322b provided below the bag filter 322; An instrument compressed air supply 323 for supplying dry compressed air so that foreign matter falls from the filter 322a; Equipped with a filter dust collector (320) consisting of: a filter water discharger (324) for discharging the filtered material from the bag filter hopper (322b),

The combustion gas discharge device 400 includes an inducing blower 410 for discharging the combustion gas that has passed through the filter dust collector 320; It is characterized by having a; chimney 420 through which the combustion gas from the manned blower 410 is discharged.

Solution for solving the twelfth subject of the present invention according to the waste treatment system of the present invention,

In the solution of the ninth task,

The incineration device 100 includes an air supply unit 180 for supplying air to the combustion chamber A of the incinerator 120; Equipped with a waste feeder 130 for supplying waste to the waste inlet 121 of the incinerator 120,

A first temperature sensor 600 for measuring the temperature T1 of the combustion gas discharged from the incinerator 120 and:

Control unit 500 for controlling the amount of air supplied from the air supply 180 or the amount of waste supplied from the waste supply 130 according to the temperature signal from the first temperature sensor 600:

It characterized in that it comprises a.

Solution for solving the thirteenth task of the present invention according to the waste treatment system of the present invention,

In the solution of the twelfth task,

Further equipped with a second temperature sensor 700 for measuring the temperature (T2) of the combustion gas discharged from the combustion gas cooling device 200,

The combustion gas cooling apparatus 200 is equipped with a smelter 230 for removing foreign substances inside the combustion gas cooling apparatus 200,

The control unit 500 is characterized by operating and controlling the smelter 230 according to the temperature signal from the second temperature sensor 700.

Solution for solving the 14th task of the present invention according to the waste treatment system of the present invention,

In the solution of the 13th task,

The incineration apparatus 100 is equipped with a burner 160 for combustion, which is installed in the combustion chamber A and burns combustion gas directed to the second combustion chamber A2,

The control unit 500 is characterized by operating and controlling the burner 160 for complete combustion according to the temperature signals from the first and second temperature sensors 600 and 700.

Solution for solving the 15th task of the present invention according to the waste treatment system of the present invention,

In the solution of the 14th task,

It characterized in that it comprises a combustion gas analysis sensor 800 for analyzing the combustion gas discharged from the combustion gas discharge device 400.

The present invention according to the above-described problem solving means, when the waste is incinerated, waste agitation is effectively performed along with waste transport, and smooth oxygen is supplied into the waste, thereby improving the incineration efficiency of the waste.

In addition, the present invention comprises an incineration apparatus 100, a combustion gas cooling apparatus 200, a combustion gas treatment apparatus 300, and a combustion gas discharge apparatus 400 as one process system, to incinerate waste efficiently, The combustion gas generated after the incineration of waste is stably treated so as not to cause environmental pollution, and it is possible to utilize the heat of the combustion gas generated after incineration of waste as an energy source.

1 is a side view for explaining a grate mechanism according to a first embodiment of the present invention,
Figure 2 is a perspective view for explaining the grate mechanism according to the first embodiment of the present invention,
3 is a cross-sectional view for explaining the first grate member according to the first embodiment of the present invention,
4 is a cross-sectional view for explaining the second grate member according to the first embodiment of the present invention,
5 is a side view for explaining that the first grate member is advanced by the driving device,
6 is a perspective view for explaining the advancement of the first grate member,
7 is a view for explaining that the waste pushed by the first grate member is dropped and mixed,
8 is a side view for explaining that the first grate member is reversed by the driving device,
9 is a view for explaining that the waste jammed by the second grate member is dropped and mixed,
10 is a perspective view for explaining a first grate member according to a second embodiment of the present invention,
11 is a cross-sectional view corresponding to FIG. 10,
12 is a perspective view for explaining a second grate member according to a second embodiment of the present invention,
13 is a cross-sectional view corresponding to FIG. 12,
14 is a perspective view showing a first grate member of the grate mechanism according to the third embodiment of the present invention,
15 is a perspective view showing a first grate member of the grate mechanism according to the fourth embodiment of the present invention,
16 is a plan view for explaining a case in which a plurality of first grate members in FIG.
17 is a view showing another embodiment of the grate mechanism according to the fourth embodiment,
18 is a view for explaining an incineration apparatus according to a fifth embodiment of the present invention,
19 is a view for explaining a waste treatment system according to a sixth embodiment of the present invention,
20 is a view for explaining a control structure of some configurations according to a sixth embodiment of the present invention.

The present invention can be applied to various changes and can have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person skilled in the art to which the present invention pertains.

Hereinafter, the present invention will be described in detail so that a person skilled in the art to which the present invention pertains may easily practice.

1 is a side view for explaining a grate mechanism according to a first embodiment of the present invention, FIG. 2 is a perspective view for explaining a grate mechanism according to a first embodiment of the present invention, and FIG. 3 is a first aspect of the present invention 4 is a cross-sectional view for explaining a first grate member according to an embodiment, and FIG. 4 is a cross-sectional view for describing a second grate member according to a first embodiment of the present invention, with reference to FIGS. 1 to 4. When explaining the grate mechanism according to an embodiment is as follows.

The grate mechanism 110 according to the first embodiment of the present invention includes a first grate member 111 and a second grate member 112, as shown in FIGS. 1 to 4.

The first grate member 111 includes a first grate 111a and a third grate 111b.

In the first grate 111a, the concave portion g having an arc shape in cross section is formed along the longitudinal direction on the upper and lower sides of the first grate 111a. In the present embodiment, the first grate 111a is formed with an air inlet space AG opened downward therein.

In the third grate 111b, the concave portion g having an arc shape in cross section is formed on the upper and lower sides of the third grate 111b along the longitudinal direction, and is spaced apart in the vertical direction from the first grate 111a. Is placed. In this embodiment, the third grate 111b is disposed such that the tip protrudes forward than the tip of the first grate 111a. Also, in the present embodiment, the third grate 111b is formed with an air inlet space AG opened downward therein.

The second grate member 112 includes a second grate 112a and a fourth grate 112b.

In the second grate 112a, an iron portion e having an arc shape in cross section is formed on the upper and lower sides of the second grate 112a along the longitudinal direction. In this embodiment, the second grate 112a is disposed such that its tip protrudes forward than the tip of the first grate 111a. In addition, in the present embodiment, the second grate 112a is formed with an air inlet space AG opened downward therein.

The fourth grate (112b), the cross section of the arc-shaped iron portion (e), is formed along the longitudinal direction on the upper and lower sides of the fourth grate (112b), spaced apart in the vertical direction with the second grate (112a) Is placed. In this embodiment, the fourth grate 112b is disposed such that the tip protrudes forward than the tip of the third grate 111b. In addition, in the present embodiment, the fourth grate 112b is formed with an air inlet space AG opened downward therein.

In such a grate mechanism 10, first, second, and second grate members 111 and 112 are arranged in order of the first, second, third, and fourth grate 111a, 112a, 111b, and 112b to form a staircase. The main parts (g) and the convex parts (e) of the 3 and 4 grate (111a, 112a, 111b, 112b) are disposed in contact with each other, and the first and 3 grate (111a, 111b) are provided to be movable to push the waste. , The second and fourth grate (112a, 112b) is provided to be fixed so that the waste.

In addition, in the present embodiment, the grate mechanism 10 considers the weight of each grate (the first and third grates having recesses are lighter than the second and fourth grates with iron parts), so that the first, second, third, and fourth The first and second grate members 111 and 112 are arranged in the order of the grate 111a, 112a, 111b and 112b, but the arrangement order of the first and second grate members 111 and 112 is changed, and the second grate member 112 is movable And the first grate member 111 may be arranged to be fixed.

That is, in this embodiment, the grate mechanism 10, the first, second grate members 111 and 112 are arranged in order of the second, first, fourth and third grate 112a, 111a, 112b and 111b to form a staircase. The main parts g and the convex parts e of the 2, 1, 4, and 3 grates 112a, 111a, 112b, and 111b are disposed in contact with each other, so that the 2nd and 4th grate 112a, 112b moves to push the waste. It is possible to be provided, the first and third grate (111a, 111b) may be arranged to be fixed so that the waste.

On the other hand, in the present embodiment, a plurality of fire grate mechanisms 110 are provided, and a plurality of fire grate mechanisms 110 are disposed adjacent to each other in the horizontal direction, so that wastes are mixed and can be moved downward.

In addition, in the present embodiment, a plurality of clusters of the gunpowder mechanism 110 arranged adjacent to each other in the horizontal direction may be provided, and the clusters may be arranged in the vertical direction. At this time, the upper side of the first grate 111a of the first grate member 111 disposed at the top of the first grate member 111 may form a plane, and is disposed at the bottom of the second grate member 112 The lower side of the fourth grate 112b of the second grate member 112 may form a plane.

5 is a side view for explaining that the first grate member is advanced by the driving device, FIG. 6 is a perspective view for explaining the advancement of the first grate member, and FIG. 7 is a waste pushed by the first grate member when falling 8 is a view for explaining mixing, and FIG. 8 is a side view for explaining that the first grate member is reversed by a driving device, and FIG. 9 is a view for explaining that wastes jammed by the second grate member are mixed and dropped. As described, the operation according to the first embodiment of the grate mechanism of the present invention will be described with reference to FIGS. 5 to 9 as follows.

When the waste is supplied to the grate mechanism 110 in the same state as in FIG. 1, and the first grate member 111 is advanced by the driving device 150 as shown in FIGS. 5 and 6, the first grate 111a The waste pushed by is dropped by the separation distance (a) of the first and third grate (111a, 111b), while hitting the main portion (g) of the third grate (111b).

In this case, the falling waste WA1, which is seated on the second grate 112a of the second grate member 112 and falls, falls in the shape shown in FIG. 7, and the lower side of the falling grate WA1 is the second grate 112a. ) Hitting the main part (g) of the falling waste (WA1) is mixed.

In addition, when the first grate member 111 is reversed as shown in FIG. 8 by the driving device 150, the waste caught in the second grate 112a of the second grate member 112 is second and fourth grate. While falling by the separation distance (b) of (112a, 112b), it hits the convex portion (e) of the fourth grate (112b).

At this time, the falling waste material WA2 hanging on the second grate 112a of the second grate member 112 falls in the shape shown in FIG. 9, and the lower side of the falling grate WA2 is the fourth grate 112b Falling waste (WA2) is mixed while striking the iron (e).

On the other hand, in the present embodiment, as shown in FIG. 1, the driving device 150 includes a first support bar 151 connected to a first grate 111a of the first grate member 111 and a first grate The second support bar 152 connected to the third grate 111b of the member 111, the connection base 153 on which the first and second support bars 151,152 are installed, and a driving mechanism for moving the connection base back and forth (Undrawn) and a roller 154 disposed below the connecting base 153.

In addition, in this embodiment, the structure of the driving device 150 may be applied to the driving structure of the transfer great in'Republic of Korea Patent No. 10-1672444 (self-cooling type high-efficiency combustion stocker facility)'.

The first embodiment of the present invention as described above, when the falling waste (WA1, WA2) according to the forward and backward movement of the first grate member 111, the main portion (g) of the first grate member 111 and Falling wastes (WA1, WA2) collide with the iron portion (e) of the second bombardment member (112). Therefore, when the waste is incinerated while moving, the air is well injected into the mixed waste to improve the incineration efficiency of the waste.

10 is a perspective view for explaining a first grate member according to a second embodiment of the present invention, FIG. 11 is a sectional view corresponding to FIG. 10, and FIG. 12 is a second grate member according to the second embodiment of the present invention 13 is a cross-sectional view corresponding to FIG. 12, and the second embodiment of the present invention will be described with reference to FIGS. 10 to 13 as follows.

The grate mechanism 110 according to the second embodiment of the present invention is the same as the first embodiment except for some configuration modifications to be described below.

The grate mechanism 110, as shown in Figures 10 to 13, the first and third grate (111a, 111b), the second and fourth grate (112a, 112b) is modified.

The first and third grate (111a, 111b), the upper end of the tip projecting obliquely upward, the main portion (g) of the first and third grate (111a, 111b) is the tip of the first and third grate (111a, 111b) It is formed to be inclined upwardly along the upper side.

The upper and lower ends of the second and fourth grate 112a and 112b protrude upward and the convex portion e of the second and fourth grate 112a and 112b is the leading end of the second and fourth grate 112a and 112b. It is formed to be inclined upwardly along the upper side.

As described above, in the grate mechanism 110 according to the second embodiment of the present invention, when the first grate member 111 is advanced, the waste asbestos pushed by the first and third grate 111a and 111b is the second grate member. (112) The second and fourth grate (112a, 112b) of the front end of the fluttering upward while falling downward.

In addition, when the first grate member 111 retracts, the grate mechanism 110 wastes the second and fourth grate 112a and 112b of the second grate member 112 into the first grate member 111. Falls from the tip of the first and third grate (111a, 111b) upward while falling downward.

Therefore, the second embodiment of the present invention can more effectively supply air into the waste, thereby further improving the incineration efficiency of the waste.

14 is a perspective view showing a first grate member of a grate mechanism according to a third embodiment of the present invention. Referring to FIG. 14, a third embodiment of the present invention will be described as follows.

The grate mechanism 110 according to the third embodiment of the present invention is the same as the first embodiment or the second embodiment except for a variation of some configurations to be described below.

The first, second, third, and fourth grate (111a, 112a, 111b, 112b) of the grate mechanism 110 is formed with an air inlet space (AG) therein, which is in communication with the air inlet space (AG) on the side The air communication hole AB is formed. In this embodiment, the air inlet space AG forms a groove shape in which the lower side is opened.

In addition, the first, second, third, and fourth grate (111a, 112a, 111b, 112b) of the grate mechanism 110 is formed with an air discharge hole (AH) in communication with the air inlet space (AG) on the front. In this embodiment, the air inlet space AG forms a groove shape in which the lower side is opened.

In this embodiment, only one of the air communication hole AB or the air discharge hole AH may be formed in the first, second, third, and fourth grate 111a, 112a, 111b, 112b, or both.

On the other hand, in the present embodiment, the air intake space AG and the air communication hole AB through the first grate member 111 (see FIG. 14) are described, but the deformation of the second grate member 112 through FIG. 14 is also described. It can be inferred sufficiently.

In the third embodiment of the present invention, when air is introduced from the lower side of the grate 10, air is supplied to the air inlet space AG or the air communication hole AB, and the air inlet space AG The air is discharged through the air communication hole (AB) or the air discharge hole (AH), so that air is supplied smoothly into the waste.

Therefore, the third embodiment of the present invention can more effectively supply air into the waste, so that the incineration efficiency of the waste can be further improved.

FIG. 15 is a perspective view showing a first grate member of a grate mechanism according to a fourth embodiment of the present invention, and FIG. 16 is a plan view for explaining when a plurality of first grate members according to FIG. 17 is a view showing another embodiment of the grate mechanism according to the fourth embodiment. The fourth embodiment of the present invention will be described with reference to FIGS. 15 to 17 as follows.

The grate mechanism 110 according to the fourth embodiment of the present invention is the same as the first embodiment, the second embodiment, or the third embodiment except for a variation of some configurations to be described below.

The grate mechanism 110 is provided with space bars 113 on the side surfaces of the first and third grate 111a, 111b or the second and fourth grate 112a, 112b.

Here, the grate mechanism 110, when the other first and third grate (111a, 111b) are arranged adjacent to the side of the first and third grate (111a, 111b), each other by the space bar (113) When a space SA is formed between the grate adjacent to the side, or when the second and fourth grate 112a, 112b is adjacent to the side of the second and fourth grate 112a, 112b, the space bar A space space SA is formed between the grate adjacent to each other by (113). (See FIG. 16)

In the present embodiment, the space bar 113 removes non-combustible residues that close the gaps between the first grate members 111 horizontally disposed or the second grate members 112 horizontally disposed, and the gaps It functions to keep.

On the other hand, in this embodiment, the space bar 113 is described through the first grate member 111 (refer to FIG. 15), but the deformation of the second grate member 112 may be sufficiently inferred through FIG. 15.

In addition, in this embodiment, as shown in FIG. 17, the space bar 113 may be provided to protrude downward from the lower ends of the first, second, third, and fourth grate 111a, 112a, 111b, 112b.

In addition, the space bar 113 in this embodiment has the same function as the space bar of Korean Patent No. 10-1672444 (self-cooling type high-efficiency combustion stocker facility), and refer to the patent for details.

18 is a view for explaining an incineration apparatus according to a fifth embodiment of the present invention, when the incineration apparatus according to the fifth embodiment of the present invention with reference to FIG. Meanwhile, the grate mechanism and the driving device in FIG. 18 are schematically illustrated, and refer to explanatory drawings of the grate mechanism of the first to fourth embodiments associated with FIGS. 1 and 1.

The incineration apparatus 100 according to the fifth embodiment of the present invention, as shown in Figure 18, the incinerator 120, the waste feeder 130, the incinerator discharger 140, the fire mechanism 110 and , A driving device 150, a burner 160 for complete combustion, a discharger 170, an air supply 180, and an urea water supply 190.

The incinerator 120, the waste inlet 121 is formed on the upper side, the incineration outlet 122 is formed on the lower side. In this embodiment, the incinerator outlet 122 may be provided with an opening and closing door.

In addition, in the present embodiment, the incinerator 120 further includes a partition wall 126, first and second open/close doors 123 and 124, and an incinerator hopper 125.

The partition wall 126 is disposed vertically in the combustion chamber A of the incinerator 120, and the first combustion chamber A1 and the first combustion chamber A1 in which the firebox 110 is disposed in the combustion chamber A of the incinerator 120 It is divided into a second combustion chamber A2 in communication with the combustion chamber A1. In the present embodiment, the upper sidewall of the combustion chamber A is provided with a burner 160 for complete combustion so that combustion air directed to the second combustion chamber A2 passes through the second combustion chamber A2 to achieve complete combustion.

The first and second opening and closing doors 123 and 124 are disposed up and down in the waste inlet 121 of the incinerator 120 to open and close the waste inlet 121. In the present embodiment, the second opening/closing door 124 further includes a function (structure) for pushing the incinerator so that waste is introduced into the incinerator 120 when opened.

The incinerator hopper 125 is disposed below the incinerator 120 so as to be located below the incinerator mechanism 110, and the debris from the incinerator mechanism 110 is collected.

The waste feeder 130 is provided above the incinerator 120 and supplies waste to the waste inlet 121 of the incinerator 120. The waste feeder 130 may be applied to various existing methods as long as it can supply waste.

The incinerator discharger 140 is provided below the incinerator 120 to discharge the incinerator from the incinerator outlet 122 of the incinerator 120. In this embodiment, the incinerator ejector 140 may be a conveyor method.

The grate mechanism 110 is installed in the incinerator 120, and moves the waste supplied to the incinerator 120 downward. Any one of the grate mechanisms 110 according to the above-described first to fourth embodiments is applied as the grate mechanism 110 of the incineration apparatus 100 according to the fifth embodiment. Therefore, the grate mechanism 110 according to this embodiment will be referred to the description of the grate mechanism 110 mentioned in the description of the first to fourth embodiments.

In the driving device 150, when the first fire member 111 is movable and the second fire member 112 is fixed, the first fire member 111 is moved back and forth, and the second fire member 112 is movable. And if the first grate member 111 is fixed, the second grate member 112 is moved back and forth. On the other hand, in this embodiment, the driving device 150 drives the first and third grate 111a and 111b of the first grate member 111 together, but may be driven individually.

The burner 160 for complete combustion is installed in the combustion chamber A to completely burn combustion gas moving from the first combustion chamber A1 to the second combustion chamber A2. In this embodiment, the burner 160 for complete combustion is installed on the upper side of the first combustion chamber A1.

The leaving material discharger 170 discharges the leaving material from the incinerator hopper 125. The exiting material discharger 170 discharges a foreign material (non-combustible material, clinker, etc. that is disengaged from the grate) falling downward of the attacking device 110 during the operation of the attacking device 110. In this embodiment, the leaving material discharger 170 may be discharged by a screw method.

The air supply unit 180 supplies air toward the fire fighting mechanism 110 so that air is supplied to the lower side of the waste seated on the fire fighting mechanism 110, or the air is supplied upwards of the waste settled on the fire fighting mechanism 110. Air is supplied to the first combustion chamber A1 of the incinerator 120 to be supplied, or air is supplied to the second combustion chamber A2 of the incinerator 120.

In this embodiment, the air supply 180 is a first air supply for supplying air toward the grate 110, a second air supply for supplying air toward the upper side of the waste located in the first combustion chamber (A1) and , Each of the third air supplyers supplying air toward the second combustion chamber A2 of the incinerator 120 may be provided. On the other hand, in the present embodiment, the first air supply type is a steam-type air preheater type, so that the air is supplied by raising the temperature of the air.

The urea water supply unit 190 supplies urea water into the incinerator 120. In this embodiment, the urea water supply unit 190 supplies to the first combustion chamber A1 of the incinerator 120. This urea water can reduce the nitrogen oxides generated during combustion.

19 is a view for explaining a waste treatment system according to a sixth embodiment of the present invention, and FIG. 20 is a view for explaining a control structure of some components according to the sixth embodiment of the present invention. The waste treatment system according to the sixth embodiment of the present invention will be described with reference to 20 as follows. Meanwhile, in the incineration apparatus of FIG. 19, the fire fighting mechanism and the driving device are schematically illustrated, and refer to the explanatory drawings of the fire fighting mechanism of the first to fourth embodiments associated with FIGS.

The waste treatment system according to the sixth embodiment of the present invention includes an incineration device 100, a combustion gas cooling device 200, a combustion gas processing device 300, a combustion gas discharge device 400, and a first It includes a temperature sensor 600, a second temperature sensor 600, a combustion gas analysis sensor 800, and a control unit 500.

The incineration device 100 is applied to the incineration device according to the fifth embodiment.

In the combustion gas cooling apparatus 200, combustion gas from the incineration apparatus 100 passes. At this time, the combustion gas is cooled by heat exchange while passing through the waste heat boiler 210.

In this embodiment, the combustion gas cooling apparatus 200 includes an upper drum 211 having a water supply unit 211a to which water is supplied, and a steam discharge unit 211b to which the supplied water is discharged as steam; A lower drum 212 connected by a water pipe and positioned below the upper drum 211; Waste heat boiler hopper 213, which is collected by foreign matters dropped by the smelting machine 230, and a waste heat boiler 210 equipped with: a waste machine 230 for removing foreign substances attached to a water pipe inside the waste heat boiler 210, and: waste heat Equipped with a foreign substance discharger 240 for discharging foreign substances from the boiler hopper 213, heat exchange is performed while the combustion gas passes. In this embodiment, the smelter 230 may remove foreign substances in the water pipe, thereby making it easy to control the temperature of the combustion gas discharged from the waste heat boiler 200.

On the other hand, in the present embodiment, the combustion gas cooling apparatus 200 may further include an auxiliary waste heat boiler 220 (also referred to in the art as a carbonizer) having a water pipe. At this time, the auxiliary waste heat boiler 220 may be provided with a water supply part and a steam discharge part separately, or the water pipe of the auxiliary waste heat boiler 220 may be connected to the water pipe of the waste heat boiler 200. Here, a smelter 230 is installed in the water pipe of the auxiliary waste heat boiler 220, and foreign matters that have escaped from the water pipe of the auxiliary waste heat boiler 220 are discharged through the foreign material discharger 240.

The foreign substance discharger 240 discharges foreign substances from the waste heat boiler hopper 213 and the auxiliary waste heat boiler 200. In this embodiment, the foreign substance ejector 240 discharges foreign substances by a conveyor method.

In the combustion gas processing apparatus 300, combustion gas from the combustion gas cooling apparatus 200 is purified.

In the present embodiment, the combustion gas processing apparatus 300 includes a semi-dry reaction tower 311 through which combustion gas from the combustion gas cooling apparatus 200 passes and a semi-dry reaction tower hopper 311a is provided on the lower side; A slurry reactor 312 for supplying slaked lime slurry to the inside of the semi-dry reaction tower 311; and a reactor 310 equipped with: an activated carbon supply unit 321 for supplying activated carbon to combustion gas from the semi-dry reaction tower 311; ; A filter 322a provided inside the bag filter 322; A bag filter 322 having a bag filter hopper 322b provided below the bag filter 322; An instrument compressed air supply 323 for supplying dry compressed air so that foreign matter falls from the filter 322a; It is equipped with a filter dust collector (320) consisting of; a filter discharger 324 for discharging the filtered material from the bag filter hopper (322b).

Combustion gas from the waste heat boiler 210 passes through the reactor 310. Here, the semi-dry reaction tower 311 removes acid gas and dust from the combustion gas from the waste heat boiler 210.

The filter dust collector 320 removes contaminants from the combustion gas from the semi-dry reaction tower 311.

On the other hand, in this embodiment, the reactants in the reactor 310 are discharged through a separate line, but a discharger for discharging the reactants from the semi-dry reaction tower hopper 311a may be separately provided.

The filtered water discharger 324 collects and discharges filtered water falling off the filter 322a by a conveyor method.

The combustion gas discharge device 400 is equipped with an inducing blower 410 for discharging the combustion gas that has passed through the filter dust collector 320, and a chimney 420 through which the combustion gas from the inducing blower 410 is discharged. In the present embodiment, the manned blower 410, the combustion air generated in the incineration device 100 passes through the combustion gas cooling apparatus 200, the combustion gas processing apparatus 300, and the manned blower 410, the chimney 420 To be discharged.

On the other hand, in the present embodiment, the incineration device 100, the combustion gas cooling device 200, the combustion gas treatment device 300, the combustion gas discharge device 400, as shown in Figure 19 is connected to a separate connector The combustion air generated by the incineration device 100 moves to the chimney 420.

In addition, in the present embodiment, as shown in FIG. 17, the foreign substance discharger 240, the reactant discharger 313, and the filtered substance discharger 324 are discharged through one discharge line.

On the other hand, in the present embodiment, the incineration apparatus 100, the combustion gas cooling apparatus 200, the combustion gas processing apparatus 300, and the control unit 500 for integrally controlling the combustion gas discharge apparatus 400 is provided do.

The first temperature sensor 600 measures the temperature T1 of the combustion gas discharged from the incinerator 120.

The second temperature sensor 700 measures the temperature T2 of the combustion gas discharged from the combustion gas cooling device 200.

The combustion gas analysis sensor 800 analyzes combustion gas discharged from the combustion gas discharge device 400.

The control unit 500 controls the amount of air supplied from the air supply 180 according to the temperature signal from the first temperature sensor 600, or controls the amount of waste supplied from the waste supply 130.

Then, the control unit 500 operates and controls the smelter 230 according to the temperature signal from the second temperature sensor 700.

In addition, the control unit 500, the first and second temperature sensors 600,700 according to the temperature signal from the complete combustion burner 160 for operation control.

In addition, the control unit 500 may be designed to control it when various sensors are mounted in the present invention.

Hereinafter, a waste treatment process of the waste treatment system according to the sixth embodiment will be described.

Waste is injected into the waste inlet 121 of the incineration apparatus 100 using a crane or the like.

At this time, when the first opening and closing door 123 of the incineration device 100 is introduced into the waste inlet 121, the waste is seated on the second opening and closing door 124, the second opening and closing door 124 ) Is opened, the waste falls into the incinerator 120.

Here, when the second open/close door 124 is opened, the first open/close door 123 is closed, and when the second open/close door 124 is closed, the first open/close door 123 is opened. Through the opening and closing action of the first and second opening and closing doors 123 and 124, the flame inside the incinerator 120 is prevented from being exposed to the outside, the inflow of external air into the incinerator 120 is blocked, and the incinerator 120 It can efficiently control the pressure change inside.

Thereafter, the waste supplied into the incinerator 120 is incinerated while moving downward through the grate 110. At this time, when the grate mechanism 110 according to the first to fourth embodiments is applied to this embodiment, wastes are incinerated while stirring and moving according to the action of the grate mechanism 110 according to each embodiment.

At this time, the first air supply unit 610 of the air supply unit 180 supplies air to the lower side of the grate mechanism 110, and the second air supply unit 620 is air to the upper side of the waste settled in the grate mechanism 110. Supply, and the third air supply 630 supplies air toward the second combustion chamber A2. In addition, the urea water supply unit 190 supplies urea water to the first combustion chamber A1.

Then, the combustion gas generated from the incinerated waste is again burned while passing through the first combustion chamber (A1) and the second combustion chamber (A2), and then cooled while passing through the waste heat boiler (210), a semi-dry reaction tower (311) Flows into. At this time, steam generated from the waste heat boiler 210 can be used in various places such as a power generation facility.

Subsequently, the material in the combustion air flowing into the semi-dry reaction tower 311 reacts with the slaked lime supplied from the slaked lime slurry supply 312. At this time, the produced reactants are discharged to the outside of the semi-dry reaction tower 311.

In addition, the combustion gas discharged from the semi-dry reaction tower 311 moves to the bag filter 322, and the combustion gas moving to the bag filter 322 contacts the activated carbon supplied by the activated carbon supplier 321 and then returns to the bag. It is introduced into the filter 322.

Subsequently, the combustion gas finally passed through the filter 322a of the bag filter 322 is discharged to the chimney 420 via the attraction blower 410.

At this time, when the compressed air supplied from the compressed air supply device 323 of the filter dust collecting device 320 is blown into the filter 322a, the filtered material (foreign matter) deposited on the filter 322a falls from the filter 322a.

On the other hand, in the present embodiment, the incinerator discharged from the incinerator discharge port 122 is discharged and transported by the incinerator discharger 140, and the debris falling from the incinerator hopper 125 is discharged and transported by the incinerator discharger 170. And, the foreign matter falling from the waste heat boiler (200 of the waste heat boiler hopper 213) is discharged and transported by the foreign material discharger 240, the reactant discharged from the semi-dry reaction tower 311 is discharged and transported by the reactant discharger 313, , The filtered material discharged from the bag filter 322 is transported and discharged by the filtered material discharger 324.

In addition, in this embodiment, the control unit 500 controls the amount of air and waste that is input to the incinerator 120 according to the temperature signals from the first and second temperature sensors 600 and 700.

For example, when the temperature measured by the first temperature sensor 600 does not reach the reference temperature, the control unit 500 controls the air supply 180 so that oxygen is further supplied into the incinerator 120. do. At this time, even if oxygen is supplied as described above, if the temperature measured by the first temperature sensor 600 does not reach the reference temperature, the control unit 500 controls the first and second opening doors 123 and 124 and the waste supply 130 The amount of waste input to the incinerator 120 is reduced. In this way, the control unit 500 controls the amount of waste and air supplied to the incinerator 120 according to the temperature signal from the first temperature sensor 600, so that combustion is stably performed in the incinerator 120. do. At this time, the control unit 500 may control the burner 160 for complete combustion, so that secondary combustion is stably performed, so that combustion can be stably performed in the incinerator 120.

In addition, the control unit 500 operates and controls the smelter 230 according to the temperature signal from the second temperature sensor 700.

For example, when the temperature measured by the second temperature sensor 700 is higher than the reference temperature, the control unit 500 drives the smelter 230 to remove foreign substances inside the combustion gas cooling apparatus 200. do. Then, as the cooling efficiency of the combustion gas cooling apparatus 200 increases, the temperature T2 of the combustion gas discharged from the combustion gas cooling apparatus 200 may reach the reference temperature. Thus, by removing foreign matter from the smelter 230, and when the temperature of the combustion gas discharged from the combustion gas cooling apparatus 200 reaches a reference temperature, resynthesis of dioxins can be prevented.

Meanwhile, in the present embodiment, the combustion gas analysis sensor 800 analyzes combustion gas discharged from the combustion gas discharge device 400. In this case, the control unit 500 may control the waste feeder 130 and the first and second open/close doors 123 and 124 so that the type and amount of waste input to the incinerator 120 are controlled according to the components in the combustion gas. .

In this embodiment, the control unit 500 controls the type and amount of waste input to the incinerator 120 according to the components in the combustion gas, but after the operator confirms the data analyzed by the combustion gas analysis sensor 800, the incinerator It is also possible to manually control the type and amount of waste input to the 120.

And, in this embodiment, a CCTV capable of confirming the operating state of each component may be provided.

On the other hand, in the present embodiment, when the waste is incinerated in the incineration device 100, when air is supplied to the fire mechanism 110 of the incineration device 100, the air fire mechanism 110 is cooled by air, and the fire rate The driving of the mechanism 110 can be made more stable. That is, in the present embodiment, the incineration device 100 may be a self-cooling type incineration device in which the fire mechanism 110 can be cooled by itself.

100; Incinerator 110; Firearms
120; Incinerator 130; Waste supply
140; Incinerator ejector 150; Drive
160; Burner 170 for complete combustion; Exiter
180; Air supply 190; Urea water supply
200; Combustion gas cooling device 210; Waste heat boiler
220; Auxiliary waste heat boiler 230; Vending machine
300; Combustion gas treatment device 310; Reactor
320; Filtration dust collector 400; Combustion gas emission device
410; Manned blower 420; Chimney
500; Control unit 600; 1st temperature sensor
700; A second temperature sensor 800; Combustion Gas Analysis Sensor

Claims (15)

The main portion g having an arc shape in cross section is formed on the upper and lower sides of the first grate 111a in the longitudinal direction, and the first grate 111a formed in the longitudinal direction and the main portion g having an arc shape in cross section are A first grate member 111 having upper and lower sides of the three grate 111b, formed along the longitudinal direction, and having a third grate 111b and spaced apart from the first grate 111a in the vertical direction;
A second grate (112a) is formed along the longitudinal direction on the upper and lower sides of the second grate (112), the iron portion (e) having an arc shape in cross section; Fourth grate (112b) is a cross-section of the iron portion (e) is formed on the upper and lower sides of the fourth grate (112b) along the longitudinal direction, spaced apart from the second grate (112a) in the vertical direction Including, the second grate member 112 with;
The first, second, third, and fourth grate members 111a, 112a, 111b, and 112b are arranged in order in order to form a staircase, and the first, second, third, and fourth grate members 111a, 112a, The main parts (g) and the convex parts (e) of 111b, 112b) are disposed to come into contact with each other, so that the first and third grate (111a, 111b) are movably provided to push the waste, and the second and fourth grate (112a, 112b) is fixedly provided to catch the waste, or
The first and second grate members 111 and 112 are arranged in order of the second, 1, 4 and 3 grate (112a, 111a, 112b and 111b) to form a staircase, and the second, 1, 4 and 3 grate (112a, 111a, The concave portion g and the convex portion e of the 112b and 111b are disposed in contact with each other, so that the second and fourth grate 112a and 112b are movably provided to push the waste, and the first and third grate 111a, 111b) is a grate mechanism 110, characterized in that fixedly arranged to catch the waste.
According to claim 1,
The first and third grate (111a, 111b), the upper end of the protruding upwardly inclined, the main portion (g) provided on the upper side of the first and third grate (111a, 111b) is the first and third grate (111a, 111a, It is formed to be inclined upward along the upper end of 111b),
The second and fourth grate 112a and 112b, the upper end of the tip protrudes obliquely upward, and the iron portion e provided on the upper side of the second and fourth grate 112a and 112b is provided on the second and fourth grate 112a and 112b. ) Grate mechanism 110, characterized in that it is formed inclined upwardly along the upper side of the tip.
According to claim 1,
The first, second, third, and fourth grate (111a, 112a, 111b, 112b), the air inlet space (AG) is formed inside, the air communication hole (AH) in communication with the air inlet space (AG) on the side Grate mechanism 110, characterized in that formed.
According to claim 1,
The first, second, third, and fourth grate (111a, 112a, 111b, 112b), an air inlet space (AG) is formed therein, the air outlet hole (AH) in communication with the air inlet space (AG) on the front Grate mechanism 110, characterized in that formed.
According to claim 1,
When another first and third grate (111a, 111b) is arranged adjacent to each other on the side of the first and third grate (111a, 111b), the space is formed so that the separation space (SA) is formed between the grate adjacent to each other laterally The bar 113 is provided, or
When another second and fourth grate 112a, 112b is arranged to be adjacent to the second and fourth grate 112a, 112b, the space bar to form a space SA between the grate adjacent to each other. Grate mechanism 110, characterized in that provided with (113).
The method of claim 5,
The space bar 113 is a first, 2, 3, 4 grate (111a, 112a, 111b, 112b) grate mechanism 110 characterized in that it is provided to protrude downward than the lower end.
The waste inlet 121 is formed on the upper side, and the incinerator 120 is formed with an incineration outlet 122 on the lower side:
The main portion g having an arc shape in cross section is formed on the upper and lower sides of the first grate 111a in the longitudinal direction, and the first grate 111a formed in the longitudinal direction and the main portion g having an arc shape in cross section are A first grate member 111 having upper and lower sides of the three grate 111b, formed along the longitudinal direction, and having a third grate 111b and spaced apart from the first grate 111a in the vertical direction;
A second grate (112a) is formed along the longitudinal direction on the upper and lower sides of the second grate (112), the iron portion (e) having an arc shape in cross section; Fourth grate (112b) is a cross-section of the iron portion (e) is formed on the upper and lower sides of the fourth grate (112b) along the longitudinal direction, spaced apart from the second grate (112a) in the vertical direction Including, the second grate member 112 with;
The first, second, third, and fourth grate members 111a, 112a, 111b, and 112b are arranged in order in order to form a staircase, and the first, second, third, and fourth grate members 111a, 112a, The main parts (g) and the convex parts (e) of 111b, 112b) are disposed to come into contact with each other, so that the first and third grate (111a, 111b) are movably provided to push the waste, and the second and fourth grate (112a, 112b) is fixedly provided to catch the waste, or
The first and second grate members 111 and 112 are arranged in order of the second, 1, 4 and 3 grate (112a, 111a, 112b and 111b) to form a staircase, and the second, 1, 4 and 3 grate (112a, 111a, The concave portion g and the convex portion e of the 112b and 111b are disposed in contact with each other, so that the second and fourth grate 112a and 112b are movably provided to push the waste, and the first and third grate 111a, 111b) is fixedly arranged to catch the waste,
Installed in the incinerator 120, the grate mechanism 110 for moving the waste supplied to the incinerator 120 downward:
A driving device 150 for moving the first grate member 111 back and forth, or for moving the second grate member 112 back and forth:
Incineration device 100, characterized in that consisting of.
The method of claim 7,
It is provided on the upper side of the incinerator 120, a waste feeder 130 for supplying waste to the incinerator 120:
An incinerator ejector 140 provided at the lower side of the incinerator 120 to discharge the incinerator from the incinerator 120:
Incineration device 100, characterized in that it comprises a.
A waste inlet 121 is formed on the upper side, an incineration outlet 122 is formed on the lower side, and an incinerator 120 equipped with a combustion chamber A therein:
The main portion g having an arc shape in cross section is formed on the upper and lower sides of the first grate 111a in the longitudinal direction, and the first grate 111a formed in the longitudinal direction and the main portion g having an arc shape in cross section are A first grate member 111 having upper and lower sides of the three grate 111b, formed along the longitudinal direction, and having a third grate 111b and spaced apart from the first grate 111a in the vertical direction;
A second grate (112a) is formed along the longitudinal direction on the upper and lower sides of the second grate (112), the iron portion (e) having an arc shape in cross section; Fourth grate (112b) is a cross-section of the iron portion (e) is formed on the upper and lower sides of the fourth grate (112b) along the longitudinal direction, spaced apart from the second grate (112a) in the vertical direction Including, the second grate member 112 with;
The first, second, third, and fourth grate members 111a, 112a, 111b, and 112b are arranged in order in order to form a staircase, and the first, second, third, and fourth grate members 111a, 112a, The main parts (g) and the convex parts (e) of 111b, 112b) are disposed to come into contact with each other, so that the first and third grate (111a, 111b) are movably provided to push the waste, and the second and fourth grate (112a, 112b) is fixedly provided to catch the waste, or
The first and second grate members 111 and 112 are arranged in order of the second, 1, 4 and 3 grate (112a, 111a, 112b and 111b) to form a staircase, and the second, 1, 4 and 3 grate (112a, 111a, The concave portion g and the convex portion e of the 112b and 111b are disposed in contact with each other, so that the second and fourth grate 112a and 112b are movably provided to push the waste, and the first and third grate 111a, 111b) is fixedly arranged to catch the waste,
Installed in the incinerator 120, the waste supplied to the incinerator 120 moves downward and the fire mechanism 110 discharged from the incinerator 120:
A driving device 150 for moving the first grate member 111 back and forth, or for moving the second grate member 112 back and forth:
Incinerator device consisting of,
The combustion gas cooling device 200 through which the combustion gas from the incineration device 100 passes,
Combustion gas treatment apparatus 300 in which the combustion gas from the combustion gas cooling apparatus 200 is purified,
The combustion gas discharge device 400 through which the combustion gas from the combustion gas processing device 300 is discharged,
Waste treatment system comprising a.
The method of claim 9,
The combustion gas cooling apparatus 200 is equipped with a waste heat boiler 210 in which heat is exchanged while the combustion gas passes,
The combustion gas treatment apparatus 300 includes a semi-dry reaction tower 311 through which combustion gas from the combustion gas cooling apparatus 200 passes, and a slurry feeder 312 for supplying slaked lime slurry into the semi-dry reaction tower 311. Reactor (310) with, and; A filter dust collector 320 having an activated carbon supply unit 321 for supplying activated carbon to the combustion gas from the semi-dry reaction tower 311, a bag filter 322 for filtering the activated carbon in contact with the combustion air and passing through the combustion air; Equipped with,
The combustion gas discharge device 400 is a waste treatment system characterized in that it has an intake blower 410 for discharging the combustion gas that has passed through the filter dust collector (320).
The method of claim 9,
The grate mechanism 110 is provided with a plurality of neighboring sideways,
The incinerator 120 is disposed up and down in the combustion chamber A of the incinerator 120, and the first combustion chamber A1 and the first combustion chamber in which the firebox 110 is disposed in the combustion chamber A of the incinerator 120 A partition wall 126 partitioned into a second combustion chamber A2 in communication with (A1); First and second opening and closing doors 123 and 124 arranged vertically in the waste inlet 121 of the incinerator 120 to open and close the waste inlet 121; Equipped with an incinerator hopper 125 which is disposed below the incinerator 120 to be located below the grate mechanism 110 and collects the debris from the grate mechanism 110,
The incineration device 100 includes a waste feeder 130 for supplying waste to the waste inlet 121 of the incinerator 120; An incinerator ejector 140 for discharging incinerator from the incineration outlet 122 of the incinerator 120; A debris discharger 170 for discharging the fire escape mechanism escape from the incinerator hopper 125; Supply of air toward the fire fighting mechanism 110 so that air is supplied to the lower side of the waste settled in the fire fighting mechanism 110, or the removal of the incinerator 120 so that air is supplied to the upper side of the waste placed in the fire fighting mechanism 110. An air supply unit 180 that supplies air to the first combustion chamber A1 or supplies air to the second combustion chamber A2 of the incinerator 120; An urea water supply unit 190 for supplying urea water into the incinerator 120; It is installed in the combustion chamber (A) and is equipped with a burner (160) for complete combustion to combust combustion gas directed to the second combustion chamber (A2),
The combustion gas cooling apparatus 200 includes an upper drum 211 having a water supply unit 211a to which water is supplied, and a steam discharge unit 211b to which the supplied water is discharged as steam; A lower drum 212 connected by a water pipe and positioned below the upper drum 211; Waste heat boiler hopper (213) having foreign matters dropped by the smelter (230) gather; and a waste heat boiler (210) equipped with: a waste machine (230) for removing foreign substances attached to water pipes inside the waste heat boiler (210): and waste heat Equipped with a foreign matter discharger 240 for discharging foreign matter from the boiler hopper 213, heat exchange is made while the combustion gas passes,
The combustion gas processing apparatus 300 includes a semi-dry reaction tower 311 through which combustion gas from the combustion gas cooling apparatus 200 passes and a semi-dry reaction tower hopper 311a is provided on the lower side; A slurry reactor 312 for supplying slaked lime slurry to the inside of the semi-dry reaction tower 311; and a reactor 310 equipped with: an activated carbon supply unit 321 for supplying activated carbon to combustion gas from the semi-dry reaction tower 311; ; A filter 322a provided inside the bag filter 322; A bag filter 322 having a bag filter hopper 322b provided below the bag filter 322; An instrument compressed air supply 323 for supplying dry compressed air so that foreign matter falls from the filter 322a; Equipped with a filter dust collector (320) consisting of: a filter water discharger (324) for discharging the filtered material from the bag filter hopper (322b),
The combustion gas discharge device 400 includes an inducing blower 410 for discharging the combustion gas that has passed through the filter dust collector 320; Waste treatment system characterized in that it comprises a; chimney (420) that the combustion gas is discharged from the manned blower (410).
The method of claim 9,
The incineration device 100 includes an air supply unit 180 for supplying air to the combustion chamber A of the incinerator 120; Equipped with a waste feeder 130 for supplying waste to the waste inlet 121 of the incinerator 120,
A first temperature sensor 600 for measuring the temperature T1 of the combustion gas discharged from the incinerator 120 and:
Control unit 500 for controlling the amount of air supplied from the air supply 180 or the amount of waste supplied from the waste supply 130 according to the temperature signal from the first temperature sensor 600:
Waste treatment system comprising a.
The method of claim 12,
Further equipped with a second temperature sensor 700 for measuring the temperature (T2) of the combustion gas discharged from the combustion gas cooling device 200,
The combustion gas cooling apparatus 200 is equipped with a smelter 230 for removing foreign substances inside the combustion gas cooling apparatus 200,
The control unit 500 is a waste treatment system, characterized in that for controlling the operation of the smelter 230 according to the temperature signal from the second temperature sensor 700.
The method of claim 13,
The incineration apparatus 100 is equipped with a burner 160 for combustion, which is installed in the combustion chamber A and burns combustion gas directed to the second combustion chamber A2,
The control unit 500, the waste treatment system characterized in that the operation control of the burner 160 for complete combustion in accordance with the temperature signal from the first and second temperature sensors (600,700).
The method of claim 14,
Waste treatment system characterized in that it comprises a combustion gas analysis sensor 800 for analyzing the combustion gas discharged from the combustion gas discharge device (400).

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