JP2005321142A - Exterior panel mounting structure for incinerator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an exterior panel mounting structure for an incinerator, for improving the heat storing/retaining property of the incinerator while improving the appearance and lowering the temperature of the outer face. <P>SOLUTION: An incinerator body 2 is formed in an approximately rectangular solid for storing and retaining heat, in which a dry distillation incinerating chamber 14 for dry distilling and incinerating combustible wastes, a gas circuit 15 in which dry distilled gas and combustion gas generated in the dry distillation incinerating chamber are circulated, and a gas flue 16 for exhausting exhaust gas in the gas circuit to the atmospheric air are integrally formed with a fire resistant member. The exterior panel mounting structure covers almost all surfaces of outer walls 2a-2e including the peripheral wall and the upper wall of the incinerator body 2. It comprises an heat resistant outer plate 31 mounted on the outer wall of the incinerator body, a heat insulating member 32 mounted on the outer plate for insulating the heat of the incinerator body excluding its bottom face, and an exterior panel 40 mounted on the outside of the heat insulating member via an air layer g which cuts off heat transfer. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an incinerator, in particular, an exterior panel mounting structure for an incinerator that incinerates combustible waste without generating harmful substances, dust, odors, and the like.

  Various wastes such as raw garbage, used paper diapers, moist garbage such as leftovers, and dead birds are difficult to dispose of by burial etc. and are often incinerated. Waste such as used paper diapers and dead birds contain components that give off odors, and if these odorous components are not sufficiently decomposed, they generate odors during incineration. Generate large amounts of harmful substances such as carbon and dioxins. For this reason, an incinerator that suppresses generation of malodors and harmful substances is necessary.

As such an incinerator, waste is semi-distilled with high-temperature combustion gas in the primary combustion chamber and then incinerated, and the dry distillation gas generated at that time is introduced into the secondary combustion chamber to remove the dust generated in the primary combustion chamber. Is removed by igniting with a burner and burned at a high temperature (800 ° C or higher) to decompose malodorous components and prevent the generation of bad odor, and dioxin by high temperature combustion in the secondary combustion chamber In addition to suppressing the generation of harmful substances such as, recycle part of the high-temperature combustion exhaust gas generated at that time to the primary combustion chamber for use in dry distillation / incineration of waste, and discharge the remainder from the exhaust pipe A negative pressure circulation incinerator having a configuration has been proposed (see, for example, Patent Document 1).
Japanese Patent Laid-Open No. 2002-22128

  By the way, in general, including the proposed incinerator, incinerators have an exposed outer wall composed of a refractory member such as a refractory brick, so that heat storage and heat retention are not only poor but also poor in appearance. Furthermore, since the outer wall is at a high temperature, there is a risk of burns and the like when inadvertently contacting. In addition, in small incinerators installed in small-scale food processing plants, nursing homes, poultry farms and the like, the conditions of the installation location are often poor, and it is preferable to deal with appearance and burns.

  The present invention has been made in view of the above points, and provides an exterior panel mounting structure for an incinerator that improves heat storage and heat retention, improves appearance, and lowers the outer surface temperature of the incinerator. Objective.

  In order to achieve the above object, the invention of claim 1 includes a dry distillation combustion chamber for dry distillation / combustion of combustible waste, a gas circulation path for circulating dry distillation gas and combustion gas generated in the dry distillation incineration chamber, and the gas Installation of an incinerator exterior panel covering the front surface of the outer wall including the peripheral wall and upper wall of the incinerator main body that forms a substantially rectangular parallelepiped with a flue that exhausts the exhaust gas of the circulation path to the atmosphere and is integrally formed with a refractory member A heat-resistant outer plate is attached to the outer wall of the incinerator main body, a heat insulating member that insulates the incinerator main body is attached to the outer plate, and heat transfer is blocked outside the heat insulating member. The exterior panel is attached through an air layer.

The invention according to claim 2 is a structure in which the air layer on the side surface of the heat insulating member is open to the atmosphere at the upper and lower ends, the air layer on the upper surface is opened to the atmosphere at the lower part of the peripheral part and the peripheral part of the chimney base part, and allows the outside air to circulate. It is said.
In the invention of claim 3, the heat insulating member is a wired blanket.
According to a fourth aspect of the present invention, the exterior panel is a stainless steel plate.

  According to the first aspect of the invention, the outer wall of the incinerator main body is covered with the heat insulating member to insulate the incinerator main body so that the incinerator main body is stored and held at a high temperature, and can effectively generate dry distillation gas. Thus, the dry distillation gas can be reburned well, and the generation of harmful substances and dust can be suppressed. In addition, by attaching a heat-resistant outer plate to the incinerator main body, it is possible to improve the durability and rigidity of the incinerator main body, and to improve the durability of the outer plate itself that becomes high temperature by heating from the incinerator main body. At the same time, the heat insulating member and the exterior panel can be attached to the incinerator main body.

Furthermore, the exterior panel improves the appearance of the incinerator, and heat transfer is blocked by the air layer outside the heat insulating member, so that the temperature rise of the exterior panel can be suppressed to prevent burns, etc. It becomes possible to prevent. In addition, the incinerator main body has a substantially rectangular parallelepiped, which makes it compact and advantageous when transporting by a container or the like because the dead space is reduced.
According to the invention of claim 2, since the air layer between the heat insulating member and the exterior panel is open to the atmosphere, an air flow by natural convection is formed, and the temperature of the exterior panel is kept low.

According to invention of Claim 3, a favorable heat insulation effect can be acquired by using a wired blanket as a heat insulation member, and while the incinerator main body is heat-retained and hold | maintained, the mounting | wearing to an outer plate becomes easy.
According to the invention of claim 4, by using a stainless steel plate for the exterior panel, painting is unnecessary, the appearance is improved, and the weather resistance and corrosion resistance are improved.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
As shown in FIGS. 1 to 3, the incinerator 1 has an incinerator main body 2 covered with an exterior panel 40, a chimney 3 suspended from the upper surface, and connected to the incinerator main body 2 at the left rear corner. A burner 4 as combustion means for supplying combustion gas to the incinerator main body 2 is provided, a blower 5 is provided in the upper part, and a control panel 6 for controlling the burner 4 and the blower 5 is provided at a substantially central position on the right side. ing. The blower 5 has an air outlet communicated with the chimney 3 through a pipe 5a, and blows air into the chimney 3 to circulate the gas in the incinerator main body 2 to improve the incineration efficiency and reduce the exhaust gas. It is for promotion. The burner 4 and the blower 5 are detachable from the incinerator body 2.

  As shown in FIGS. 3 to 5, the incinerator main body 2 is a fire-resistant member having heat resistance and fire resistance, for example, a box-like structure integrally formed of refractory concrete, and includes a front wall 2a and a side wall forming an outer wall. 2b, 2c, the rear wall 2d, the upper wall 2e, and the bottom wall 2f have a vertically long rectangular parallelepiped shape. A wall portion including the front wall 2a, the side walls 2b, 2c, and the rear wall 2d is referred to as a peripheral wall. The incinerator main body 2 is internally divided into three by vertical walls (partition walls) 11 and 12, and a dry distillation incineration chamber 14 is arranged on the front side, and a gas circulation path 15 and a flue 16 are arranged on the rear side of the dry distillation incineration chamber 14. The lower part of the dry distillation incineration chamber 14 is a high temperature gas introduction chamber 17. The hot gas introduction chamber 17 is internally attached with a refractory brick 18 (FIG. 3).

  As shown in FIG. 6, ridges 2h and 2i as a grate mounting table are provided horizontally and oppositely in the front-rear direction at substantially central height positions on the inner surfaces of the left and right side walls 2b and 2c. Both ends of the grate 19 are placed horizontally on the upper surfaces of the left and right refractory bricks 18 of the hot gas introduction chamber 17. When there are few incinerators, only the lower grate 19 is used as shown in the figure, and when there are many incinerators, the grate is also placed on the ridges 2h and 2i to place the incinerator. Thereby, it becomes possible to incinerate the incinerated articles placed on the upper and lower two-stage grate well and efficiently.

  As shown in FIG. 3, an opening 11 a that communicates the lower part of the gas circulation path 15 and the hot gas introduction chamber 17 is provided at the lower part of the vertical wall 11, and the upper part of the dry distillation incineration chamber 14 and the gas circulation path 15 are provided at the upper part. An opening 11b that communicates with the upper portion is provided. As shown in FIGS. 3 and 5, a flue port 12 a that communicates the lower part of the gas circulation path 15 and the lower part of the flue 16 is provided at the lower part of the vertical wall 12. A chimney 3 is provided at the approximate center of the upper part of the flue 16 of the upper wall (ceiling) 2e.

  As shown in FIGS. 3 and 7, an opening 13 is provided at the corner lower position of the side wall 2b and the rear wall 2d on the gas circulation path 15 side toward the openings 11a and 12a. It is arranged substantially horizontally toward the openings 11a and 12a. An opening 21 is provided in the front wall 2a at a substantially central position of the dry distillation incineration chamber 14, and an opening for scraping ash deposited on the bottom of the high temperature gas introduction chamber 17 at the lower portion of the front wall 2a. 22 is provided. Moreover, the opening 23 for scraping off the accumulated ash is provided also in the lower part of the flue 16 of the side wall 2c (FIG. 7). And in these openings 21, 22, and 23, fire-resistant doors 25, 26, and 27 formed of the same fire-resistant member as the incinerator main body 2 are provided so as to be openable and closable.

  As shown in FIGS. 3 to 7, the entire outer wall of the incinerator body 2, that is, the outer surfaces of the front wall 2a, the side walls 2b, 2c, the rear wall 2d, the upper wall (ceiling) 2e, and the bottom wall 2f are made of heat-resistant steel plates. A plate 31 is mounted, and a heat insulating member such as a wired blanket 32 is mounted and fixed outside the lower surface of the outer plate 31. The wired blanket 32 is obtained by reinforcing a heat-resistant glass wool mat with a wire, for example. As shown in FIG. 8, the outer plate 31 is provided with a large number of holes 31a at predetermined positions, and the base ends of bolts 33 for fixing the wired blanket 32 are fitted into the holes 31a to be welded and fixed. Yes. The bolt 33 passes through a hole 32 a provided in the wired bracket 32, and a nut 35 is screwed through a washer 34. In this way, the wired blanket 32 is tightly fixed to the outside of the outer plate 31.

  Further, as shown in FIG. 9, the outer plate 31 is provided with a number of brackets 37 for attaching the exterior panel 40 to predetermined positions. The bracket 37 has an L shape having an appropriate width, one side is a fixing portion 37a to the outer plate 31, the tip is welded and fixed perpendicularly to the outer plate 31, and the other side is an attachment portion 37b of the exterior panel 40. A screw hole 37c is provided. The length of the fixing portion 37a is set longer than the plate thickness of the wired blanket 32, and the attachment portion 37b protrudes outward from the outer surface of the wired blanket 32 and is parallel to the outer surface.

  As shown in FIGS. 3 to 7, the bracket 37 is provided in a plurality of stages, for example, four stages, at four positions in the vicinity of the front and rear ends and the center of the side surface of the outer plate 31 and at three positions in the vicinity of the left and right ends of the rear surface and the center. ing. In addition, it is provided at predetermined positions near the front and rear ends of the upper surface, near the left and right ends, and near the central portion, and is provided in two steps vertically in the vicinity of the left and right both sides and the central portion of the upper portion of the opening 21 on the front surface. Thus, the outer plate 31 is provided with a number of brackets 37 for mounting and fixing the exterior panel 40. The outer plate 31 made of a heat-resistant steel plate is attached in close contact with the outer wall of the incinerator main body 2, thereby improving the durability and rigidity of the incinerator main body 2, and the wired blanket 32 and the exterior as a heat insulating member. The panel 40 can be mounted.

  As shown in FIGS. 1 to 4, the exterior panel 40 includes a plurality of panels. The front upper panel 41, two side panels 42 and 43 in the front-rear direction on both sides, and the left and right rear panels 44 and 45 on the rear side. 7 are provided outside the doors 25 and 26 provided on the front wall of the incinerator main body 2 and provided outside the front panels 46 and 47, the top panel 48 and the door 27 shown in FIG. Door panel 49. The side panels 42 and 43 and the rear panels 44 and 45 are connected so as to absorb thermal expansion. These panels 41 to 49 are made of, for example, stainless steel plates that do not require painting and are excellent in aesthetics, weather resistance, corrosion resistance, and the like.

  As shown in FIGS. 8 and 9, the front upper panel 41, the front end portion of the side panel 42, and the rear end portion of the side panel 43 are fixed to the mounting portion 37 b of the bracket 37 with bolts 52 via spacers 51. 10 and 11, the rear end 42a of the front side panel 42 makes a step corresponding to the plate thickness of the spacer 51 and abuts against the mounting portion 37b of the bracket 37. The front end 43a is bent inward at a right angle and is in contact with the outer surface of the rear end 42a of the side panel 42.

  Long holes 42 c and 43 c that are long in the front-rear direction are provided at positions corresponding to the screw holes 37 c of the mounting portion 37 b of the bracket 37 at the rear end 42 a of the side panel 42 and the front portion 43 b of the side panel 43. The front end 43a of the side panel 43 is overlapped with the rear end 42a of the side panel 42 so that the side panels 42 and 43 are flush with each other, and are joined and fixed by bolts 52 inserted through the long holes 42c and 43c. Thereby, the side panels 42 and 43 can absorb the shrinkage caused by the thermal expansion. The same applies to the rear panels 44 and 45.

  These exterior panels 41 to 45 are attached from the outer surface of the wired blanket 32 with a gap g as an air layer, and both upper and lower ends are opened to the atmosphere. Thereby, an air layer communicating with the outside air is formed in the gap g. As shown in FIG. 7, a gap g as an air layer whose lower end opens to the atmosphere between the rear side panel 43 and a door 49 that can be opened and closed corresponding to the door 27 of the ash scraper outlet 23. Is provided.

  As shown in FIG. 4, the left and right front panels 46 and 47, which also serve as doors, face the center side end faces of the front faces 46a and 47a, and the side faces 46b and 47b are bent at a right angle to the rear so that the rear ends are left and right. The side panels 42 and 42 are attached to the front edge portions of the side panels 42 through hinges 55 so as to be openable and closable, respectively, and have a double-opening (double door opening) structure. Further, the end portions 46c and 47c on the center side of the front panels 46 and 47 are overlapped with a step, and are fixed at the closed position by a holding mechanism described later when the door is closed. As shown in FIGS. 2, 3, and 4, the front surfaces 46 a and 47 a protrude forward from the door 25 of the dry distillation combustion chamber 14 and the door 26 of the high temperature gas introduction chamber 17 of the incinerator body 2 to form a gap as an air layer. g is formed, and both upper and lower ends are open to the atmosphere.

  As shown in FIG. 3, a magnet 57 is fixed to the inner surface of the lower end 46 d of the front panel 46, a substantially L shape is formed at a portion facing the outer plate 31, and a base end of the horizontal portion 58 a is fixed to the outer plate 31. A portion 58b is opposed to the magnet 57, and a support member 58 that holds the front panel 46 in the closed position by being attracted by the magnet 57 is provided. The magnet 57 and the support member 58 constitute a holding mechanism 59 that holds the front panel 46 in the closed position. The same applies to the front panel 47. And when opening the front panels 46 and 47, what is necessary is just to open ahead against the attraction force of the magnet 57. FIG.

  As shown in FIGS. 1, 5 and 6, the top panel 48 has a size in which the upper surface 48a projects slightly outward from the front upper panel 41, the side panels 42 and 43, and the rear panels 44 and 45. The peripheral edge 48b is bent at a right angle downward to form a lid. The upper surface 48 a is fixed to the mounting portion 37 b of the bracket 37 with bolts 52 in the same manner as in FIG. 9, and a gap g as an air layer is formed between the upper surface 48 a and the upper surface of the wired blanket 32. A gap is formed between the lower end of the peripheral portion 48b and the front upper panel 41, the side panels 42 and 43, and the rear panels 44 and 45 to open to the atmosphere.

  As shown in FIG. 5, the top panel 48 is provided with a hole 48c into which the base of the chimney 3 is loosely fitted, and the peripheral edge of the hole is bent upward to form a flange 48d. An annular space is provided between the peripheral edge of the chimney 3 and the flange 48d and opens to the atmosphere. As a result, in the gap g between the wired blanket 32 and the top panel 48, the lower part of the peripheral part and the peripheral part of the chimney base are opened to the atmosphere. In addition, the attachment hole to the bracket 37 of the exterior panels 41-48 is a hole with a big play in consideration of thermal expansion.

  As shown in FIG. 5, the upper end of the chimney 3 has an inner diameter that is the same as the inner diameter of the chimney 3, the outer diameter is larger than the hole 48c of the top panel 48, and the peripheral edge is bent downward to form a flange. A support plate 50 forming 50a is provided, and a chimney 3 having an appropriate length is connected via the support plate 50 and extends upward. The support plate 50 has a diameter larger than that of the hole 48 c and is provided with a flange 50 a, thereby preventing rainwater or the like descending along the outer surface of the chimney 3 from entering the hole 48 c of the top panel 48. In addition, since the flange 48d is provided at the peripheral edge of the hole 48c, the intrusion of rainwater falling on the top panel 48 is prevented.

The bottom wall 2f is generally not required to be fitted with a heat insulating material or an exterior panel, but can be attached as necessary.
As shown in FIG. 12, the burner 4 includes a blower 61, a cylindrical duct 62 whose base end is connected to the air outlet 61 a of the blower 61, and a fuel injection nozzle concentrically disposed in the duct 62 and in the vicinity of the opening end. 63, a fuel pipe 64 that supplies fuel to the fuel injection nozzle 63, an adjustment valve 65 that is provided in the suction port 61b of the blower 61 and adjusts the amount of air supplied to the fuel injection nozzle 63, and the like. The fuel injection nozzle 63 jets the fuel supplied from the fuel pipe 64, mixes it with the air flow supplied from the blower 61 and flows around the fuel injection nozzle 63, and generates combustion gas. The flow rate of air supplied from the blower 61 is set to an optimum value according to the fuel amount by the adjustment valve 65. Although the fuel of the burner 4 is not specifically limited, liquid fuels, such as kerosene, light oil, and A heavy oil, and gaseous fuels, such as natural gas and propane gas, can be used.

  Since the incinerator 1 performs dry distillation combustion of the waste by the circulation flow of the dry distillation gas and the combustion gas, complicated control of the burner 4 and the blower 5 is unnecessary, and the burner 4 has a constant combustion output adjusted to a desired combustion output. It is designed to drive. Therefore, the control panel 6 is only set by the built-in timer for the burner 4 combustion time and the blower 5 operation time. The waste is burned by fully automatic control.

  As shown in FIGS. 1 and 2, the burner 4 is also covered with a wired blanket in the same manner as the incinerator body 2, and an exterior panel 70 made of stainless steel plate is mounted through a gap as an air layer (both not shown). Yes. As a result, the burner 4 is insulated, and the exterior panel 40 of the incinerator body 2 and the exterior panel 50 of the burner 4 make a sense of unity to improve aesthetics. As described above, the burner 4 is not necessarily insulated and does not have to be equipped with an exterior panel.

The operation will be described below.
For example, waste such as used paper diapers is placed on the grate 19 of the dry distillation incineration chamber 14 shown in FIG. 3, and the button switch of the control panel 6 is turned on. As a result, the burner 4 is ignited to generate a combustion gas G having a high temperature (800 ° C. or higher) together with the flame, and is ejected toward the opening 11a and the flue port 12a as shown in FIGS. Part of the combustion gas G ejected from 4 is drawn into the flue 16 from the flue port 12a, and the remainder is drawn into the high temperature gas introduction chamber 17 from the opening 11a. At the same time, the blower 5 operates to discharge the air in the flue 16 from the chimney 3 to the atmosphere. As a result, high-temperature combustion gas G, dry distillation gas and burned gas, which will be described later, circulate in the high-temperature gas introduction chamber 17, the dry distillation incineration chamber 14, and the gas circulation path 15, and the furnace wall is heated and stored at high temperature.

  The high-temperature combustion gas G introduced into the high-temperature gas introduction chamber 17 flows from the grate 19 into the dry distillation incineration chamber 14 and escapes upward through the waste. Since there is little air in the dry distillation incineration chamber 14, the waste is incinerated ash by dry distillation (steaming) and burning. As described above, the combustion gas G is high in temperature and partially contains residual oxygen, and the dry gas generated in the dry distillation combustion chamber 14 flows into the gas circulation path 15 through the upper opening 11b as indicated by an arrow. Then, the gas circulation path 15 is lowered to reach the openings 11a and 12a.

  The dry distillation gas descending the gas circulation path 15 is ignited by the flame ejected from the burner 4 and the combustion gas G in the vicinity of the openings 11a and 12a to become high-temperature (800 ° C. or higher) combustion gas (burned gas), A part flows into the hot gas introduction chamber 17 and again flows into the dry distillation incineration chamber 14 through the grate 19 to contribute to dry distillation and combustion of the waste, and the remainder flows into the flue 16 from the opening 12a as exhaust gas. (FIG. 5). The dry distillation gas may contain harmful gases such as soot and dioxins, and components that give off bad odors. Even in such cases, soot is burned by high-temperature combustion at 800 ° C or higher, and dioxins, etc. The harmful gases and malodorous components are decomposed into harmless, odorless and colorless combustion gases.

  Since the outside air is not introduced into the high temperature gas introduction chamber 17, the temperature of the combustion gas, the dry distillation gas generated in the dry distillation combustion chamber 14 and the temperature of the combustion gas are prevented from being lowered, and the dry distillation incineration chamber 14 is maintained at a high temperature. Thereby, the carbonization / incineration of waste is promoted and the incineration efficiency is improved. Since the air discharged from the blower 5 is ejected toward the exit side of the chimney 3, the discharge of exhaust gas in the flue 16 is promoted by the ejector effect. Thereby, carbonization and combustion of waste are promoted.

  The incinerator main body 2 is coated with the outer walls 2a to 2e by the wired blanket 32 as a heat insulating member, so that heat conduction from the incinerator main body 2 is suppressed and the internal temperature is maintained at a high temperature. On the other hand, as shown in FIGS. 5 and 6, the gap (air layer) g between the side surface of the wired blanket 32 and the exterior panels 41 to 47 is opened to the atmosphere at the top and bottom, and between the top surface and the top panel 48. The gap (air layer) g has a lower peripheral edge and a chimney base end peripheral edge opened to the atmosphere, and the air in these gaps g flows as indicated by arrows by natural convection. Therefore, the wired blanket 32 is cooled by the air flowing through the gap g, and the outer surface of the wired blanket 32 is cooled, so that the radiant heat radiated to the outside is reduced. Thereby, the temperature of the exterior panels 41-48 becomes low, and even when it touches carelessly, a burn etc. are prevented.

  When a predetermined time elapses, the control panel 6 activates a timer to stop the burner 4. Thereby, the incineration of waste ends. The blower 5 is stopped after being operated for a predetermined time, for example, about 30 minutes to 1 hour for cooling the incinerator body 2 after the burner 4 is stopped. Incineration is performed fully automatically by a simple operation of turning on the control panel 6 after the operator puts waste into the incinerator main body 2, so that labor costs can be greatly reduced. Further, since the burner 4 can also use kerosene, light oil, heavy oil, gas, or the like, fuel consumption can be reduced.

  Then, after the blower 5 is stopped, the doors 26 and 27 are opened, and the incineration ash accumulated at the bottom of the high temperature gas introduction chamber 17, the gas circulation path 15 and the bottom of the flue 16 is scraped out into an ash tray (not shown) and appropriately disposed. To do. Waste completely burns, so that the amount of incinerated ash generated is small and the treatment cost is low.

1 is a perspective view of an incinerator according to the present invention. It is a top view of the incinerator shown in FIG. It is arrow III-III direction sectional drawing of the incinerator main body shown in FIG. It is arrow IV-IV direction sectional drawing of the incinerator main body shown in FIG. It is arrow VV direction sectional drawing of the incinerator main body shown in FIG. It is arrow VI-VI direction sectional drawing of the incinerator main body shown in FIG. It is arrow VII-VII direction sectional drawing of the incinerator main body shown in FIG. It is explanatory drawing which shows the detail of the attachment structure of the heat insulation member shown in FIG. It is explanatory drawing which shows the detail of the attachment structure of the exterior panel shown in FIG. It is explanatory drawing which shows the detail of the connection part of the exterior panel of the side surface shown in FIG. It is arrow XI-XI direction sectional drawing of the connection part of the exterior panel of the side surface shown in FIG. It is a schematic block diagram of the burner shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Incinerator 2 Incinerator main body 2a-2f Outer wall 3 Chimney 4 Burner 5 Blower 6 Control panel 11, 12 Vertical wall (partition wall)
14 Carbonization incineration chamber 15 Gas circulation path 16 Flue 17 Hot gas introduction chamber 19 Grate 31 Outer plate (heat-resistant steel plate)
32 Wired blanket
33, 52 Bolt 37 Bracket 40, 70 Exterior panel (stainless steel plate)
57 Magnet 58 Support member 59 Holding mechanism 61 Blower 62 Duct 63 Fuel injection nozzle 65 Adjustment valve g Gap (Air layer)

Claims (4)

There are a dry distillation combustion chamber for dry distillation / combustion of combustible waste, a gas circulation path for circulating the dry distillation gas and combustion gas generated in the dry distillation incineration chamber, and a flue for discharging the exhaust gas of the gas circulation path to the atmosphere. An incinerator exterior panel mounting structure that covers substantially the entire outer wall including the peripheral wall and the upper wall of the incinerator body that is integrally formed of a refractory member and forms a substantially rectangular parallelepiped that stores heat.
A heat-resistant outer plate is attached to the outer wall of the incinerator body,
A heat insulating member for insulating the incinerator main body is attached to the outer plate,
An exterior panel mounting structure for an incinerator, wherein an exterior panel is attached to the outside of the heat insulating member via an air layer that blocks heat transfer.   The air layer on the side surface of the heat insulating member is open to the atmosphere at both upper and lower ends, the air layer on the upper surface is opened to the atmosphere at the lower part of the peripheral part and the peripheral part of the chimney base, and allows the outside air to circulate. The exterior panel mounting structure of the incinerator described.   2. The exterior panel mounting structure for an incinerator according to claim 1, wherein the heat insulating member is a wired blanket.   2. The outer panel mounting structure for an incinerator according to claim 1, wherein the outer panel is a stainless steel plate.

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