KR100632248B1 - Fire-bed continue accelerate driving equipment by straight line linear guidance and minimal driving force - Google Patents

Abstract

Post-driven continuous motion driving device with a linear guide rail and minimum driving force is posted. In the image continuous acceleration driving device of the present invention, since the driving devices for driving the grate are installed outside the incineration combustion chamber, there is no residual trouble because it is blocked from waste or high heat, thus enabling stable facility operation. In addition, since the grate is formed of a straight rail does not cause a distortion phenomenon when driving, it is possible to suppress the phenomenon that the contaminants adhere to the grate. In addition, since the drive structure drives at least two fluidized grating shafts simultaneously, high driving efficiency can be obtained using the minimum driving force.

Grate, Waste, Combustion, Incineration

Description

FIRE-BED CONTINUE ACCELERATE DRIVING EQUIPMENT BY STRAIGHT LINE LINEAR GUIDANCE AND MINIMAL DRIVING FORCE}

In order to more fully understand the drawings used in the detailed description of the invention, a brief description of each drawing is provided.

1 is a view showing the overall structure of the incineration plant mounted with the image continuous promotion drive device of the present invention.

2 is a cross-sectional view partially showing a structure in which grate installed in an incineration combustion chamber is arranged.

3 shows a grate drive structure.

4 is a cross-sectional view showing that devices for driving the grate are installed outside the incineration combustion chamber.

5a to 5e are perspective and several cross-sectional views showing the structure of the grate.

6A to 6D are perspective views and several cross-sectional views showing the structure of the drop blocking grating.

* Description of the symbols for the main parts of the drawings *

10: incineration plant 12: incineration combustion chamber

20: grate 60: wheel rail

61: fluid grate wheel 62: air curtain

70: liquid grating arrangement 73: fixed grating arrangement

78: dropping grate array

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an image continuous acceleration drive device configured in an incineration plant for incineration waste, and more particularly, to an image continuous acceleration drive device using a linear guide rail and a minimum driving force.

In general, an incineration plant includes an image continuous driving apparatus for arranging a plurality of fixed grating arrangements and a plurality of fluid grating arrangements alternately in a cascading manner so that waste is incinerated while continuously moving in an image.

Incineration facilities have a lot of trouble in the facility due to the foreign matter and high heat generated by incineration of waste in the burn. In addition, the fixed grating arrangement and the floating grating arrangement alternately arranged in the staircase may occur due to high heat.

As such, the continuous image driving apparatuses installed in incineration facilities up to now have a problem of difficulty in maintenance and high cost due to frequent equipment failure caused by contamination with high temperature and various foreign substances. In addition, since the drive device for advancing and reversing the arrangement of a plurality of fluid gratings has a complicated structure, it has been difficult to maintain the equipment.

Therefore, the present invention can minimize the deformation of the fixed grating and the fluid grating due to high heat, and simplify the drive structure to increase the efficiency of power transmission and easy maintenance of the equipment, the image continuous acceleration driving device by the minimum driving force The purpose is to provide.

One aspect of the present invention for achieving the above technical problem relates to an image continuous acceleration driving apparatus by a linear guide rail and a minimum driving force. The continuous image driving apparatus of the present invention is a continuous image driving apparatus for arranging a plurality of fixed grating arrangements and a plurality of floating grating arrangements alternately in a cascading manner so that waste is continuously incinerated in the image: stepwise horizontally A plurality of fixed grating bars arranged with; A plurality of fixed grating shafts fixedly installed along an upper portion of each fixed grating bar; A plurality of fixed grating arrays having one end fixed to the fixed grating shaft and arranged horizontally; A fluid grating shaft installed between the plurality of fixed grate bars; A plurality of fluidized grating arrangements having one end fixed to the fluidized grate shaft and arranged horizontally; Fluidized grate wheels respectively installed on both ends of the fluidized grate shaft; A wheel rail providing a path in which the fluid grate wheel is moved back and forth; Fixed chucks respectively installed on both sides of the fluid grating shaft such that at least two or more fluid grating shafts are moved back and forth at the same time; Flow guide bar, each end is connected to the fixed chuck; A hydraulic cylinder which provides power for advancing and moving the fluidized grating shaft; One end is fixed to the hydraulic cylinder, and the other end includes a flow rotating bar connected to the other end of the flow branch bar, the flow grate and the fixed grate is formed with a straight guide rail at the top of each of which is fitted in a straight guide rail at the bottom Grooves are formed.

Preferably, at least one drop grating arrangement is installed between the fixed grating arrangement and the fluid grating arrangement alternately, and further includes a dropping grating shaft having one end of the freezing grating arrangement fixed thereto.

Preferably, the stationary grate, the fluid grate and the free fall barrier grate are installed in parallel with at least two or more cooling plates on the bottom thereof, and a plurality of air holes are installed.

Preferably, the fluid grate wheel, the wheel rail, the fixed chuck, the flow branch bar, the hydraulic cylinder, the flow rotating bar is installed outside the incineration combustion chamber.

Preferably, the fixed grate, the fluid grate, and the free fall stage grate have at least one buffer protrusion on both sides.

DETAILED DESCRIPTION In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the embodiments of the present invention, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present invention and the contents described in the accompanying drawings. In understanding the drawings, it should be noted that like parts are intended to be represented by the same reference numerals as much as possible. And detailed description of known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention is omitted.

(Example)

Hereinafter, exemplary embodiments of the present invention will be described in detail by explaining a preferred embodiment of the present invention with reference to the accompanying drawings, the linear guide rail and the minimum driving force.

1 is a view showing the overall structure of the incineration plant mounted with the image continuous promotion drive device of the present invention. As shown in FIG. 1, the grate 20 is installed stepwise in the lower portion of the incineration combustion chamber 12 of the incineration facility 10, and the driving device 50 is installed outside the incineration combustion chamber 12.

2 is a cross-sectional view partially showing a structure in which grate installed in an incineration combustion chamber is arranged. Referring to Figure 2, a plurality of fixed grating bar 79 is arranged horizontally in a stepwise manner, a plurality of fixed grating shaft 72 is fixedly installed along the upper portion of each fixed grate bar (79). The plurality of fixed grating arrays 73 are fixed to one end of the fixed grating shaft 72 and are arranged horizontally. The floating grate shaft 75 is installed between the plurality of fixed grate bars 79. The fluid grating array 70 is fixed to the fluid grating shaft 75 by one end and is arranged horizontally. At least one drop stage grate 76 is disposed between the fixed grate array 73 and the fluid grate array 70 alternately arranged, and the drop stage grating shaft 78 at which one end of the drop grate array is fixed. It is further configured.

3 is a view showing a grate drive structure, Figure 4 is a cross-sectional view showing that the device for driving the grate is installed outside the incineration combustion chamber. 3 and 4, both ends of the fluid grate shaft 75 is provided with a fluid grate wheel 61 and the wheel rail 60 at the bottom thereof to provide a path for the fluid grate wheel 61 to move forward and backward. This is installed. Reference numeral '62' denotes an air curtain.

Fixing chucks 54 are respectively provided on both sides of the fluid grating shaft 75 so that at least two or more fluid grating shafts 75 advance back and forth simultaneously. In the embodiment of the present invention, three or four fluidized grating shafts 75 have the structure of advancing forward and backward at the same time. Flow guide bar 53 is one end is connected to the fixed chuck (75), respectively. The hydraulic cylinder 51 provides power for advancing and moving the fluidized grating shaft 75. One end of each of the flow rotating bar 52 is fixed to the hydraulic cylinder 51, and the other end thereof is connected to the other end of the flow branch bar 53. In addition, the fluid grate wheel 61, the wheel rail 60, the fixing chuck 54, the flow branch bar 53, the hydraulic cylinder 51, the flow rotating bar 52 is installed outside the incineration combustion chamber 12. .

As such, since the apparatuses for driving the grate are installed outside the incineration combustion chamber 12, the maintenance is convenient, and it is easy to confirm the abnormality of the driving apparatuses. In addition, since the incineration combustion chamber 12 is blocked from the high heat and wastes, the remaining trouble does not occur.

5A to 5E are perspective and several cross-sectional views showing the structure of the flow (fixed) grate. Specifically, FIG. 5A is a perspective view of the flow (fixed) grate 70 '(73'), FIG. 5B is a cross-sectional view cut longitudinally, and FIGS. 5C and 5D are cross-sectional views A-A and B-B of FIG. 5A. And FIG. 5E shows a shear plane.

Referring to the drawings, the flow (fixed) grate 70 '(73') is formed with a plurality of air holes 84, the bottom surface is provided with at least two cooling plates 87 are arranged in parallel. A straight guide rail 71 (74) is formed at the upper end, and a groove 85 fitted to the straight guide rail 71 (74) is formed at the lower end. In addition, an air hole 86 is formed in the upper region of the groove 85.

6A to 6D are perspective views and several cross-sectional views showing the structure of the drop blocking grating. Specifically, FIG. 6A is a perspective view of the falling-off grate 76 ', FIG. 6B is a cross-sectional view cut in the longitudinal direction, and FIGS. 6C and 6D are cross-sectional views A-A and B-B of FIG. 6A.

Referring to the drawings, the drop-off grate 76 'is formed with a plurality of air holes 80, the bottom surface is provided with at least two cooling plates 82 are arranged in parallel. A straight guide rail 77 is formed at an upper end thereof, and a groove 81 fitted to the straight guide rail 77 is formed at a lower end thereof.

As such, the fixed grate 73 ', the fluid grate 70', and the drop-off grate 76 'have guide rails and grooves to prevent warpage from occurring when the grate is driven, and waste is placed on top of the grate. It prevents sticking, protecting grates and promoting the burning of waste.

In addition, the fixed grate 73 ', the fluid grate 70' and the free fall stage grate 76 'have at least one buffer protrusion 90. 92 on both sides. The buffer protrusions 90 and 92 suppress the occurrence of distortion of the thermal expansion between the grate between the stationary grate 73 ', the fluid grate 70', and the free fall stage grate 76 'due to the high temperature heat. This makes it possible to operate the plant more stably.

As described above, the present invention has been described with reference to the embodiments illustrated in the drawings, which are merely exemplary, and various modifications and equivalent other embodiments of the present invention may be made by those skilled in the art to which the present invention pertains. You can see that it is possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

According to the image continuous acceleration drive device using the linear guide rail and the minimum driving force of the present invention as described above, the drive device for driving the grate is installed on the outside of the incineration combustion chamber, it is isolated from waste or high heat, stable operation operation This is possible. In addition, since the grate is formed of a straight rail does not cause a distortion phenomenon when driving, it is possible to suppress the phenomenon that the contaminants adhere to the grate. And since it has a drive structure for driving at least two fluid grating shafts at the same time it is possible to obtain a high drive efficiency using the minimum drive force.

Claims (5)

A plurality of fixed grating bars arranged horizontally in a cascade; A plurality of fixed grating shafts fixedly installed along an upper portion of each fixed grating bar; A plurality of fixed grating arrays having one end fixed to the fixed grating shaft and arranged horizontally; A fluid grating shaft installed between the plurality of fixed grate bars; A plurality of fluidized grating arrangements having one end fixed to the fluidized grate shaft and arranged horizontally; Fluidized grate wheels respectively installed on both ends of the fluidized grate shaft; A wheel rail providing a path in which the fluid grate wheel is moved back and forth; Fixed chucks respectively installed on both sides of the fluid grating shaft such that at least two or more fluid grating shafts are moved back and forth at the same time; Flow guide bar, each end is connected to the fixed chuck; A hydraulic cylinder which provides power for advancing and moving the fluidized grating shaft; One end is fixed to the hydraulic cylinder, and the other end includes a flow rotating bar connected to the other end of the flow branch bar, The flow grate and the fixed grate are each a linear induction rail is formed at the upper end and the groove is inserted into the linear induction rail at the lower end of each of the linear induction rail and the image continuous acceleration driving device by the minimum driving force and continuous cooling And guide rail grate. According to claim 1, wherein at least one drop grating arrangement is provided between the fixed grating arrangement and the liquid grate arrangement alternately arranged, and further comprises a dropping grate shaft to which one end of the drop grating is fixed. Continuous drive and continuous cooling and guide rail grate by means of linear guide rail and minimum driving force. The straight guide rail according to claim 1 or 2, wherein the fixed grating, the fluid grating, and the drop grating have at least two cooling plates arranged in parallel on a bottom thereof, and a plurality of air holes are installed. And an image continuous acceleration driving device with a minimum driving force, and a continuous cooling and induction rail grate. The straight line guide rail and image continuous acceleration by the minimum driving force, characterized in that the flow grate wheel, wheel rail, fixed chuck, flow branch bar, hydraulic cylinder, flow rotation bar is installed to the outside of the incineration combustion chamber. Drive and continuous cooling and guide rail grate. The image continuous acceleration driving device according to claim 1 or 2, wherein the fixed grating, the fluid grating, and the free fall end grating have at least one buffer protrusion on both sides thereof. Continuous cooling and guide rail grate.

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