JP2000303073A - Structure of combustible organic substance inlet of carbonization chamber and carbonization device - Google Patents

Abstract

(57) [Summary] [Problem] A structure of a combustible organic substance inlet of a carbonization chamber which has high hermeticity at a flammable organic substance inlet portion of a carbonization chamber and has few problems such as odor and safety. A combustible organic substance input port frame (9) rising substantially perpendicular to a wall surface of a carbonization chamber (1) and a combustible organic substance input port frame (9)
Of the combustible organic matter inlet of the carbonization chamber 1 comprising a charging mouth 8 covering the opening of the above, a rod-shaped shaft 10 fixed to the charging mouth 8, and a supporting member 25 supporting the rod-shaped shaft 10 at at least two holes. In the structure, the hole portion 11 is a long hole in a direction substantially perpendicular to the cover surface of the charging port lid 8, and the rod-shaped shaft 10 can be moved while sliding along the long hole.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a method for reducing the volume of carbonized flammable organic substances such as garbage, paper, wood, and disposable diapers.
The present invention relates to a structure of a combustible organic substance inlet of a carbonization chamber of a carbonization device to be reduced and a carbonization device.

[0002]

2. Description of the Related Art Several carbonization apparatuses for carbonizing flammable organic substances such as garbage, papers, wood, and disposable diapers to reduce the volume and weight have been known (for example, see Japanese Unexamined Patent Publication No. Hei 7-1995).
280236, JP-A-7-100456, etc.). FIG. 6 shows an example of the structure of a combustible organic matter inlet of a carbonization chamber in a conventional carbonization apparatus. As shown in the drawing, a rod-shaped shaft 10 is fixed to the end of the charging port lid 8, and the charging port lid 8 is structured to rotate around the rod-shaped shaft 10. The shape of the bearing is a perfect circle, and its hole diameter is Has a minimum dimension so that the rotation of the rod-shaped shaft 10 does not rattle. In addition, the combustible organic substance input port 7 of the carbonization chamber is provided with a sealing material 1 such as a seal packing attached to an end of the opening of the combustible organic substance input port frame 9.
By pressing down 6 with the inlet lid 8, the combustible organic matter inlet 7 is sealed.

[0003]

However, in the structure of the flammable organic substance inlet portion of the carbonization chamber described above, the sealing material 16 is not provided.
And the inlet lid part where the sealing material hits uniformly,
It is not always easy to seal the combustible organic matter inlet so that gas does not leak. For example, when closing the charging port 8, if the pressing surface of the charging port 8 near the rod-shaped shaft 10 comes into contact with the sealing material 16 prior to the other surface, the rod-shaped shaft 10 is closed.
The pressing force on the pressing surface of the loading port lid 8 on the opposite side is
The pressing force on the surface close to the rod-shaped shaft 10 is smaller than the pressing force. Conversely, if the gap between the sealing material 16 and the charging port 8 is made large so that the pressing surface of the charging port 8 near the rod-shaped shaft 10 does not come into contact with the sealing material 16 prior to the other surface, the rod-shaped The sealing performance is reduced at the portion of the charging port lid 8 close to the shaft 10 side. If the sealing property of the charging lid 8 is deteriorated, the unburned gas generated in the carbonization chamber 1 flows out of the apparatus, which causes not only a problem of odor but also a problem of safety.
The present invention provides a structure of a combustible organic substance inlet of a carbonization chamber having a high sealing property at a combustible organic substance inlet of a carbonization chamber, and thus having less problems such as odor and safety, and a carbonizing apparatus having the structure. Is provided.

[0004]

The present invention provides the following (1).
The present invention relates to (2) the structure of the combustible organic matter inlet of the carbonization chamber and (3) the carbonization apparatus. (1) a flammable organic substance input port frame 9 rising with respect to the wall surface of the carbonization chamber 1, an input port lid 8 covering an opening of the input port frame 9, a rod-shaped shaft 10 fixed to the input port lid 8, A support member 25 for supporting the rod-shaped shaft 10 with at least two holes, wherein the hole 11 is a long hole in a direction substantially perpendicular to the cover surface of the charging port lid 8, and the rod-shaped shaft 10 is Structure of the flammable organic matter inlet of the carbonization chamber, which can move along. (2) Opening of flammable organic substance input port frame 9 and input port lid 8
The structure of the flammable organic substance charging port according to the above (1), wherein the sealing material 16 is further disposed. (3) A carbonization device having the structure of the flammable organic substance inlet according to any one of (1) and (2).

[0005] The carbonizing apparatus has a structure of the flammable organic substance inlet of any of the above (1) or (2), and further has a flammable organic substance inlet 7 and a charcoal outlet 17 for the flammable organic substance 18. A carbonization chamber 1 to be carbonized, a heating chamber 2 formed to surround the carbonization chamber 1 and having a heater 14, and communicate with the carbonization chamber 1 through a carbonization chamber flue 4 to burn combustible gas and the like generated in the carbonization chamber 1. It comprises a combustion chamber 3 having a combustor 15 to be driven, an exhaust pipe 6 for discharging exhaust gas, and the like. These have carbonization chamber 1
A stirring blade 12 for stirring the combustible organic matter 18 therein, a motor 13 for moving the stirring blade 12, and other auxiliary devices can be installed. The operation of the stirring motor 13 and the stirring blade 1 simultaneously
2 rotates and stirs the combustible organic matter 18 in the carbonization chamber 1,
Further, the heater 14 is also operated, and the carbonization operation starts.

[0006]

In the structure of the combustible organic substance charging port of the carbonization chamber according to the present invention, the shaft for opening and closing the charging port lid is not fixed, and can be moved in a direction substantially perpendicular to the lid surface of the charging port lid. Therefore, the pressing surface of the charging port can be easily and uniformly pressed over the entire opening of the combustible organic material charging port frame. If a resilient sealing material is arranged at either the opening of the combustible organic material charging port frame or the charging port, it is easy to adjust the pressing surface of the charging port to uniformly press the sealing material, and Hermeticity is also perfect.

[0007]

Embodiments of the present invention will be described more specifically with reference to the drawings. 1 and 2
The outline of the structure of the combustible organic matter inlet of the carbonization chamber of one embodiment of the present invention is shown below. FIG. 1 is a perspective view when the charging opening is open, and FIG. 2 is a perspective view when the charging opening is closed. The flammable organic substance input port frame 9 has a rectangular cylindrical shape and rises perpendicularly (perpendicularly) or almost perpendicularly to the wall surface of the carbonization chamber 1, and the flammable organic substance input port frame 9 has an opening (upper end) at the opening. A resilient sealing material 16 is arranged and fixed in order to secure the hermeticity when the charging lid 8 is closed. Here, the sealing material 16 is used as the flammable organic substance input port frame 9.
Instead of being arranged at the opening (upper end) of the opening, it may be arranged and fixed on the charging port lid 8 side. As the kind of the sealing material, packings (rubbers, silicone resin, plastics such as Teflon, leather, mild steel, etc.) can be used. In addition,
The flammable organic substance input port frame 9 is rectangular in this example,
The shape may be a cylindrical shape, an elliptical cylindrical shape, a polygonal cylindrical shape, or the like.

The charging lid 8 has a shape (in this example, a rectangular plate) adapted to the combustible organic substance charging port frame 9, and a rod-shaped shaft 10 is fixed to a rotating portion thereof. Both ends of the rod-shaped shaft 10 are supported by the support member 25 through the holes of the support member 25 having the two holes 11. The hole 11 is an elongated hole formed in a direction perpendicular (perpendicular) or substantially perpendicular to the lid surface of the charging port lid 8, and also serves as a bearing for the rod-shaped shaft 10. And, because of the long hole shape, the rod-shaped shaft 10 can move while sliding in the long hole direction.
Here, the longer diameter of the long hole is preferably about 1.2 to 3.0 times the shorter diameter, more preferably 1.5 to 2.0 times.
About twice is preferable in terms of workability.

FIG. 3 is a sectional view of the flammable organic substance inlet, and FIG. 4 is an enlarged view of a portion D in FIG. The flammable organic substance inlet frame 9 rises perpendicularly (perpendicularly) or substantially perpendicularly to the wall surface of the carbonization chamber 1 and penetrates through the heating chamber 2 to the outside (atmosphere side). The charging port lid 8 is formed in a shape conforming to the combustible organic substance charging port frame 9, and a rod-shaped shaft 10 is fixed to a rotating portion thereof. The rod-shaped shaft 10 has the hole 1
1 through the hole of the supporting member 25 with the supporting member 2
5 is supported. A fixing lever 23 is attached to an appropriate position on the charging port lid 8, and the flammable organic substance charging port frame 9 is attached.
The fixing lever 23 is inserted into the lever hook 24 attached to the outer side of the device and tightened to completely seal the flammable organic substance inlet.

FIG. 5 shows an embodiment of a carbonizing apparatus having a structure of a flammable organic substance inlet of the above-mentioned carbonizing chamber. The carbonization device has a combustible organic substance input port 7 and a coal outlet port 17 and has a carbonization chamber 1 for carbonizing the combustible organic substance 18, a heating chamber 2 formed to surround the carbonization chamber 1 and having a heater 14, A combustion chamber 3 having a combustor 15 that communicates with the coking chamber 1 through a coking chamber flue 4 and combusts combustible gas generated in the coking chamber 1;
An exhaust pipe connection port 22 located at the upper part of the combustion chamber 3 and discharging exhaust gas from the combustion chamber 3 and an exhaust pipe 6 communicating with the exhaust pipe connection port 22 are provided. The four surfaces to be erected, the bottom surface and the ceiling surface are housed in a rectangular exterior 19 made of a metal plate material. The heating chamber 2 is provided with a motor 13 and a stirring blade 12 for stirring the combustible organic matter 18 in the carbonization chamber 1. Stirring motor 1
Simultaneously with the operation of 3, the stirring blades 12 rotate to stir the combustible organic matter 18 in the carbonization chamber 1, and the heater 14 is also operated to start the carbonization operation.

[0011]

(1) Due to the structure of the flammable organic substance charging port of the carbonization chamber of the present invention, the pressing surface of the charging port lid can easily and uniformly press the end of the charging port frame. The sealing performance of the part is improved. (2) The sealing property can be further improved by disposing the sealing material. Therefore, it is possible to prevent the unburned gas in the carbonization chamber from flowing out from the combustible organic substance inlet, and to solve the problem of odor and the problem of safety. Preventing outflow of unburned gas also leads to energy savings. (3) The use of the carbonizing device having the structure of the flammable organic substance input port of the above-mentioned carbonizing chamber prevents outflow of unburned gas in the carbonizing chamber from the flammable organic substance input port, thereby causing odor problems and safety. In addition, the prevention of outflow of unburned gas leads to energy saving.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a structure of a flammable organic substance charging port in a carbonization chamber according to an embodiment of the present invention, and is a view when a charging port cover is opened.

FIG. 2 is a perspective view when a charging port cover of FIG. 1 is closed.

FIG. 3 is a cross-sectional view of the flammable organic substance inlet portion of the present invention shown in FIG. 1 or FIG.

FIG. 4 is an enlarged view of a portion D in FIG. 3;

FIG. 5 is a carbonization apparatus according to one embodiment of the present invention, wherein A is a front sectional view and B is a side sectional view.

FIG. 6 is a cross-sectional view of a flammable organic substance inlet portion of a carbonization chamber in a conventional carbonization device.

[Explanation of symbols]

1: Carbonization room 2: Heating room 3: Combustion room 4: Carbonization room flue 5: Heating room flue 6: Exhaust tube 7: Combustible organic matter input port 8: Input cap 9: Combustible organic substance input port frame 10: Rod shape Shaft 11: Bearing (hole) 12: Stirring blade 13: Stirring motor 14: Heater (first burner) 15: Combustor (second burner) 16: Sealing material 17: Charcoal outlet 18: Combustible organic matter 19: Exterior 20: Exterior top plate 21: Exhaust gas 22: Exhaust tube connection port 23: Fixing lever 24: Lever hook 25: Support member 26: Handle

Continued on the front page (72) Inventor Kazunari Aida 1250, Shimoedori, Shimodate-shi, Ibaraki Pref.

Claims (3)

[Claims] 1. A flammable organic substance input port frame that rises with respect to a wall surface of a carbonization chamber, an input port cover that covers an opening of the input port frame, a rod-shaped shaft fixed to the input port lid, and at least the rod-shaped axis. A support member supported by two holes, wherein the hole is a long hole in a direction substantially perpendicular to the cover surface of the input port cover, and the rod-shaped shaft is movable along the long hole.
Structure of the flammable organic substance inlet of the carbonization room. 2. The structure of the flammable organic substance input port according to claim 1, wherein a seal material is further disposed at one of the opening of the flammable organic substance input port frame and the input port lid. 3. A carbonization apparatus comprising the structure of the flammable organic substance inlet according to claim 1.