JP2727310B2 - Air circulation incinerator - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of an incinerator for incinerating general garbage with low moisture and garbage and sludge containing a large amount of moisture discharged from factories, restaurants, convenience stores, and the like. It is an invention.

[0002]

2. Description of the Related Art Conventionally, general garbage with a small amount of water and garbage containing a large amount of water from factories, restaurants, supermarkets, convenience stores and the like are put together in an incinerator and forcibly forced by a burner or the like. However, raw garbage is not completely incinerated because it contains a large amount of water, and garbage that cannot be incinerated is incinerated again.

[0003] As described above, general garbage with low moisture is easily incinerated, but garbage containing a large amount of water can be incinerated with low moisture even if incinerated under the same conditions as general garbage. It is possible, but there is a drawback that garbage cannot be completely incinerated. For this reason, there has been a drawback that since the unburned refuse is removed each time, the fire is reignited and incinerated, it takes too much time.

[0004]

According to the present invention, a large amount of water contained in garbage is dried in a garbage storage groove by the heat of incineration of general garbage, and then dropped into a combustion chamber by a scraping rod. The ash is automatically dropped into the ash tray by the vibration of the grid-like diaphragm so that the ash generated by the incineration does not hinder the combustion efficiency even if it can be completely incinerated and used for a long time. It is another object of the present invention to provide an air circulating incinerator in which a large number of air holes are formed in order to increase the combustion efficiency and improve the circulation of air in the incinerator.

[0005]

According to the present invention, there is provided an ash receiving chamber having an ash receiver below a combustion chamber provided with a diaphragm connected to a vibrator and having a suction / discharge port on a back wall. A burner room provided with a burner, a blower room provided with a blower having a blower tube and a branch pipe, and a chimney room provided with a chimney are arranged at the rear, and the blower tube of the blower is connected to the chimney. The air circulation incinerator is characterized in that it is inserted at the lower end and the tip of the branch pipe is brought close to the burner.

[0006]

Next, the present invention will be described with reference to the drawings. FIG. 1 is a front view of an air circulation incinerator according to the present invention, and FIG.
Is a left side view of the air circulating incinerator of the present invention, and FIG. 3 is a plan view of the air circulating incinerator of the present invention. Reference numeral 2 denotes an incineration unit. The incineration unit 2 has a substantially rectangular parallelepiped shape, and includes an upper door 3 having an opening / closing lever ゛ -3d and a lower door 4 having a lower opening / closing lever ゛ -4a at the front. A chimney 5 is mounted on the upper surface, and a switch panel 6 for controlling the air circulating incinerator 1 is provided on the left side. Reference numeral 7 denotes an upper cover of the burner chamber, reference numeral 7a denotes a lower cover of the blower chamber, and reference numerals 8.8a and 8c denote legs.

FIG. 4 is a front view of the air circulating incinerator according to the present invention in a state in which a door is opened. The inside of the incinerator 2 includes a combustion chamber 9, an ash receiving chamber 12a, a burner chamber 16, and a blower chamber 21. And chimney room 2
It is divided into three. On the back wall of the combustion chamber 9,
An exhaust port 10 for discharging smoke generated during combustion from the chimney 5 from the chimney 5 is formed, and the exhaust port 10 communicates with a chimney chamber 23. The handle 13 is provided in the ash receiving chamber 12a.
There is an ash tray 13 provided with a, and the ash tray 13 slides on left and right guides 14 and 15. When the ash tray 13 is full of ash, the user can grab the handle 13a and pull it forward to remove the ash from the ash tray 13.

FIG. 5 is a longitudinal sectional view of an air circulating incinerator according to the present invention, FIG. 6 is a transverse sectional view of an air circulating incinerator according to the present invention,
FIG. 7 is a rear vertical sectional view of the air circulation incinerator according to the present invention. As shown in FIG. 5, the mounting plate 2d for mounting the incineration object 11 has a large number of through-holes penetrating vertically, so that the ash generated by the burning of the incineration object 11 is subjected to ash collection. 13 falls. This vibrating plate 2d includes a vibrator 2
6 is connected, and when the vibrator 26 is driven, the diaphragm 2
d vibrates. This vibrator 26 is installed in the blower room 21. The corners of the vibration plate 2d are attached so as to be able to vibrate, and coil springs 27 and 28 are attached below each corner so that the vibration plate 2d effectively vibrates.

A ventilation hole 12b is formed in the bottom plate 12, and air passes through the ventilation hole 12b, passes through the through hole formed in the vibration plate 2d, passes through the incineration object 11, and reduces combustion efficiency. increase. A manual turning plate 12c for opening and closing the vent hole 12b for adjusting the amount of air is attached to the vent hole 12b.

A burner chamber 16 and a blower chamber 21 are disposed behind the combustion chamber 9. A burner 17 is provided in the burner chamber 16, and the inside of the blower chamber 21. The blower 22 has an air supply pipe 18 and a branch pipe 24 branched from the air supply pipe 18. The tip of the air supply pipe 18 is inserted into the chimney 5 from below the chimney 5. The tip of the branch pipe 24 is connected to the burner chamber 1.
6 and has a structure for cooling the burner 17.

[0011] The branch pipe 18 is provided with a switching level 19, and if necessary, a level setting 19 is provided.
By operating, the amount of air blown to the burner 17 can be adjusted, and the degree of cooling can be adjusted.

As shown in FIG. 6, the distal end 18a of the air supply pipe 18 attached to the blower 22 is, as described above,
It is inserted below the chimney 5. The ignition tube 17a of the ignition tube 17a of the burner 17 protrudes into the chimney chamber 23 and is installed in an upward state as shown in FIG. In this manner, by being installed in the upward state, the whirlpool of the airflow is generated in the upper part of the chimney chamber 23 to completely incinerate it. Of course, ignition cylinder 1
7a may be installed in a horizontal state.

Further, as shown in FIG. 7, since the tip of the blower tube 18 is inserted into the chimney 5, when the wind is continuously sent from the blower tube 18 into the chimney 5, the pressure in the chimney chamber 23 is reduced. Outlet 1 formed in the inner wall of the combustion chamber 9
0, the hot air in the combustion chamber 9 is sucked into the chimney chamber 23, and the sucked hot air is discharged from the chimney 5;
New air flows into the inside, and the incineration object 11 is efficiently incinerated. Reference numeral 5a denotes a heater, and the chimney 5
By installing the heater 5a therein, fine dust discharged into the chimney chamber 23 without being burned in the combustion chamber 9 and discharged into the atmosphere from the chimney 5 is completely burned. Of course, the heater 5a need not be provided.

To centrally control the apparatus in one place, a switch panel 6 is installed between the burner chamber 16 and the blower chamber 21. Various buttons such as a timer and the like for operating the blower 22 and the burner 17 for operating the vibrator 26 for a predetermined time are arranged and adjusted.

The upper and lower doors 3, 4, the combustion chamber 9, and the chimney chamber 23
Because of high temperatures, the walls of each chamber have a triple structure. That is, the inner members 2a and 3a, the intermediate members 2b and 3b, and the outer members 2c and 3c are used. The inner member is made of casters, the inner member is made of ceramic cotton, and the outer member is made of glass wool.

FIG. 8 is a front view of another embodiment of the air circulating incinerator according to the present invention with the front door opened, and FIG. 9 is a longitudinal section of another embodiment of the air circulating incinerator of the present invention. FIG. 10
FIG. 4 is a cross-sectional view of another embodiment of the air circulation incinerator according to the present invention. In the air circulating incinerator 1 of the present embodiment, ゛
As shown in FIG. 0, a large number of air holes 30, 30, 30,..., 31
Are formed in the hollow cylindrical body 2
9.29a is attached. Thus, by attaching the hollow cylindrical bodies 29 and 29a, fresh air can be sent into the incineration object 11 together with vibration, so that the incineration object 11 can be completely burned. The hollow cylinders 29 and 29a are detachably attached to the diaphragm 2d.

FIG. 11 is a longitudinal sectional view of another embodiment of the air circulation incinerator according to the present invention, in which the lower inner peripheral surface of the combustion chamber 9 is formed as an inclined surface 9a. By forming the lower inner peripheral surface of the combustion chamber 9 on the inclined surface 9a in this manner, the incineration object 11 efficiently drops on the diaphragm 2d, so that the combustion efficiency is improved.

FIG. 12 is a longitudinal sectional view of another embodiment of the air circulating incinerator according to the present invention. In this embodiment, a vertical wall for sufficiently introducing air into the combustion chamber 9 is provided on the inner wall of the combustion chamber 9. .. Are formed, and a plurality of holes 30, 30, 30,..., 31, for taking air into the combustion chamber 9. 31
············ Hollow cylindrical body 29 formed with
29a is detachably attached to the diaphragm 2d. With such a structure, the air (oxygen) can be sufficiently taken into the combustion chamber 9, so that the incineration object 11 can be completely incinerated.

FIG. 13 is a cross-sectional view of another embodiment of the air circulating incinerator according to the present invention. In this embodiment, the outer periphery of the diaphragm 2d on which the incineration object 11 is placed, that is, the lower part of the combustion chamber 9 is shown. Formed on the inclined surfaces 37, 38, 39, and 40, the diaphragm 2d has a number of holes 30, 30 for introducing air into the combustion chamber 9.
A hollow cylindrical body 29 / 29a formed with 30 ... 31.31.31.31 ... is detachably attached to the diaphragm 2d, and air is blown to the inner wall of the combustion chamber 9. Vertical grooves 32, 32 for sufficient incorporation into the combustion chamber 9
.. Are formed.

FIG. 14 is a partial longitudinal sectional view of another embodiment of the air circulation incinerator according to the present invention. In this embodiment, the lower end 5a of the chimney 5 is formed in a trumpet shape, and is formed in the trumpet shape. The tip 8a of the blower tube 18 is inserted into the lower end 5a of the chimney. Thus, by forming the lower end 5a of the chimney 5 in a trumpet shape, the exhaust gas in the chimney chamber 23 can be effectively taken into the chimney 5 and discharged.

FIG. 15 is a plan view showing the structure of the bottom plate of another embodiment of the air circulating incinerator according to the present invention. The bottom plate 12 of the air circulating incinerator 1 has a ventilation hole 12b for taking in air.
A rotating plate 12c is mounted to open and close the air hole.
The size of 2b can be adjusted.

FIG. 16 is a plan view showing the structure of the bottom plate of another embodiment of the air circulating incinerator according to the present invention. In this embodiment, the bottom plate 12 has substantially fan-shaped vent holes 12b, 12b, 12b.
12b, 12b, 12b, 12b,... And the air holes 12b, 12b, 12b,.
12b · 12b · 12b · · · 12b · · · · · · Rotating plate 12d with slightly larger ventilation holes formed at equal intervals is attached, and by rotating the rotation plate, opening and closing of ventilation holes formed in the bottom plate and ventilation holes 12b・ 12b ・ 12b ・ 12
The structure is such that the size of b, 12b, 12b, 12b,... can be adjusted. With such a structure, the amount of air taken into the combustion chamber can be adjusted.

FIG. 17 is a perspective view of another embodiment of the air circulating incinerator of the present invention, FIG. 18 is a partially cutaway view of another embodiment of the air circulating incinerator of the present invention, and FIG. FIG. 20 is a longitudinal sectional view showing the structure of an air intake hole of another embodiment of the air circulating incinerator according to the present invention. FIG. 20 shows the structure of the air intake hole of another embodiment of the air circulating incinerator of the present invention. Cross-sectional view shown, FIG.
FIG. 1 is a cross-sectional view showing the structure of an air intake hole of another embodiment of the air circulation incinerator according to the present invention.

As shown in FIGS. 18 to 21, a large number of intake holes 31, 31.
1 ・ 31 ・ ・ ・ ・ ・ ・ ・ 34 ・ 34 ・ 34 ・ 34 ・ 34 ・ ・
Are formed, and a plurality of grooves 35, 35, 35, 35 for taking in air are formed. The air taken in from the air intakes 33 and 36 is supplied to the large number of intake holes 31 and 31 and the grooves 35.
-It is taken into the combustion chamber 9 through 35. Intake holes 31 311 31.3 formed in the wall of combustion chamber 9
1 ・ 31 ・ ・ ・ ・ ・ ・ ・ 34 ・ 34 ・ 34 ・ 34 ・ 34 ・ ・
Are formed so as to descend into the combustion chamber 9. In this manner, the air taken in by being formed so as to descend is directed toward the incineration object 11 so that the air flows down, and the incineration object 11 is completely burned.

Intake holes 31 31 31 31 31
... 34 · 34 · 34 · 34 · 34 ·························································································································································· Since the air is constantly blown from the blower pipe 18, the chimney chamber 23 is in a negative pressure state, so that the exhaust gas generated when the incinerated material 11 burns from the discharge port 10 formed in the rear inner wall of the combustion chamber 9. The smoke flows into the chimney chamber 23 under a negative pressure and is discharged from the chimney.

FIG. 22 is a front view of another embodiment of the air circulating incinerator of the present invention, and FIG. 23 is a rear view of another embodiment of the air circulating incinerator of the present invention. The air circulation incinerator according to the present invention includes a combustion chamber 43 for incinerating general garbage, a drying chamber 42 for drying garbage, and ash for receiving incinerated ash generated after incineration of general garbage and garbage. It comprises a receiving room 44, a burner room 48 in which a burner is installed, a blower room 19 in which a blower is installed, and a chimney room in which a chimney 47 is installed.

The drying chamber 42, the combustion chamber 43 and the ash receiving chamber 4
In the 4th class, the hinged door has a hinge 46/46/46/46/46.
, And are fastened by fasteners 45, 45, 45, 45 so that each door is not opened. Reference numeral 47 denotes a chimney for discharging exhaust gas and smoke generated during incineration.
As shown in FIG. 2, there are inspection ports on the back surface, and each of the inspection ports has an opening / closing door, and the ash outlet 44 also has an opening / closing door. The ash outlet door 48b has a structure in which the opening angle can be adjusted, and the amount of air suctioned from the ash outlet 48b can be adjusted as needed by adjusting the opening angle.

FIG. 24 is a longitudinal sectional view of another embodiment of the air circulating incinerator according to the present invention. In the combustion chamber 43, general garbage with low moisture is charged. 5
As shown in FIG. 1, a lattice-shaped diaphragm 11 is provided.
The diaphragm 11 is connected to a vibrator 26,
Vibrates at a predetermined time set by a timer, and the diaphragm 1
The ash layered on top 1 falls into the ash tray 13 in the ash receiving chamber 44. The ash tray 13 is slidably housed and has a structure that can be pulled out.

The lower portion of the inner wall of the combustion chamber 50 has inclined surfaces 37, 38, 39.4 so that the incineration object 11 can be smoothly placed on the diaphragm 11 without remaining at the lower portion of the inner wall of the combustion chamber 50.
It is 0. Reference numerals 62, 62, 62 are intakes for taking in air. As shown in FIG. 15 or FIG. 16, the bottom plate 12 of the incinerator 41 has an inlet 12
b is formed, and an adjustment plate 12c capable of adjusting air intake is attached. This adjustment plate 1
The amount of air taken in can be adjusted by the operation of 2c.

A partition 49 is provided between the drying chamber 42 and the combustion chamber 43.
Garbage 5 is provided on the upper surface of the partition 49.
5, a garbage storage groove 49a for storing the garbage is formed, and a plurality of through holes 4 are formed on the outer periphery of the storage groove 49a so as to surround the storage groove 49a, as shown in FIG.
9b, 49b, 49b, and 49b are formed. The high heat generated by the combustion of the general garbage causes the through holes 49b, 49
b, 49b and 49, the garbage 50 containing a large amount of water and stored in the storage groove 49a is gradually dried.

The high heat generated by the combustion of the general refuse in the combustion chamber 43 is such that the high heat is generated by the through holes 49b, 49b, 49b.
49, a blower installed in the blower chamber 48a forcibly discharges the fuel from the chimney 47 to the outside. The garbage 50 dried in the drying chamber 42 is dropped into the combustion chamber 43 through the through holes 49b, 49b, 49b, 49 while being scraped out by the scraping rod 42a, and the dried and dropped garbage is incinerated in the combustion chamber 43. You. By doing so, the garbage 50 that could not be completely burned in the past can be completely incinerated.

At the rear of the air circulating incinerator 41 shown in FIGS. 22 to 25, as in FIGS. 5 to 7, a burner chamber containing an ignition burner provided with an ignition tube is provided. A blower 48a having a blower tube 48d to which a branch tube 48 is connected.
And a chimney room 57 in which a vibrator for vibrating the diaphragm is provided. A heater may be installed in the chimney 47 as shown in FIG. This is because the incompletely combusted exhaust gas that has entered the chimney chamber 57 from the exhaust hole 58 is further combusted before being exhausted outside by a heater attached to the chimney 47. Of course, in this chimney 47
It is not necessary to attach the data. Similarly, the ignition cylinder projecting into the chimney chamber 57 completely burns the exhaust gas of incomplete combustion. The branch pipe is provided with a switching lever. By operating the lever as needed, it is possible to blow air to the ignition burner and cool the ignition burner.

The blower air duct 48d of the blower installed in the blower chamber 48a is inserted into the lower part of the chimney 47 which is formed in a trumpet shape as described above. Further, the tip of the ignition tube of the ignition burner is protruded into the chimney chamber 57, and is installed slightly upward. The interior of the chimney chamber 57 is formed in a hollow cylindrical shape to improve the air flow and to make the air flow spiral. In this way, since the burner ignition tube is installed upward, a vortex of the air flow is generated in the upper part of the chimney chamber 57 to completely incinerate it. Of course, the ignition tube may be installed at a horizontal position.

The blower chamber 48a of the air circulation incinerator 41
The blower installed in the air conditioner is driven to rotate the fan at the time of incineration. This is because the exhaust gas is discharged from the chimney 47 and the flow of air is improved by rotating the fan of the blower. In other words, the air in the combustion chamber 43 and the drying chamber 42 is constantly discharged little by little from the chimney 47 by always driving the blower at the time of incineration. While being taken into the combustion chamber 43, the drying chamber 42, and the chimney chamber 57, new air is also taken in from the bottom plate into the combustion chamber 42 and the drying chamber 42, and the incineration material is completely incinerated.

Further, in the present air circulating incinerator 41 having the drying chamber 42, when the air is continuously sent from the blowing pipe 48d into the chimney 47, the pressure in the chimney chamber 57 is reduced, so that the drying chamber 42
The hot air in the drying chamber 42 is sucked into the chimney chamber 57 from the exhaust port 58 formed in the back wall of the airbag, and the sucked hot air is discharged from the chimney. The air is taken in, and general refuse in the combustion chamber 43 and garbage in the drying chamber 42 can be completely incinerated.

FIG. 26 is a vertical sectional view of a partition provided between the combustion chamber and the drying chamber of the air circulation incinerator according to the present invention. The material of the partition 49 is ceramic, and the storage groove 49a for storing garbage, sludge, and the like is formed in a mortar shape in cross section. Symbols a and b indicate incineration ash or sludge generated from refuse incinerated by the present air circulating incinerator 1 or a sludge molded product obtained by mixing viscosity with incinerated ash to form a brick.・ B is storage groove 49
A pseudo brick for architectural purposes can be manufactured by placing it in a and drying it on the partition 49.

FIG. 27 is a longitudinal sectional view of another embodiment of the partition of the air circulating incinerator according to the present invention. The partition 49 has a structure in which cooling water 49c is circulated.
The partition 49 is prevented from being overheated by the high temperature generated from the combustion chamber.

FIG. 28 is a longitudinal sectional view of another embodiment of a partition provided between a combustion chamber and a drying chamber of an air circulation incinerator according to the present invention. The partition 49 of this example is made of a cast material in order to make it thin. Thus, the combustion chamber and the drying chamber can be widened by molding with a casting.

[0039]

The present invention has the following effects because it has the structure as described above. First, there is an effect that the incineration material can be completely incinerated and non-combustible gas is not emitted, so that it is extremely good for the environment. Second, there is an effect that the combustion chamber is not overheated even if the incineration material is continuously incinerated for a long time. Thirdly, since the ash generated by the incineration of the incineration material automatically falls into the ash tray, the ash does not hinder the supply of oxygen, so that the incineration can be efficiently incinerated in a short time. There is. Fourth, since the air sufficiently circulates and circulates in the drying chamber and the combustion chamber, it is possible to completely incinerate even if general garbage containing no water and raw garbage containing a large amount of water are simultaneously charged and incinerated. Has the effect. Fifth, because the incineration does not misfire even if it is smoked and the combustion chamber is always under negative pressure, the incineration ash and flame of the incineration will open and close even when the door of the combustion chamber is opened. Even if the door is opened, it is difficult for the door to go to the outside, so that there is an effect that the opening and closing door can be enlarged. Sixth, since the combustion gas is discharged from the chimney, the combustion can be controlled by adjusting the amount of exhaust gas discharged from the chimney. Seventh, since the combustion gas is gradually discharged from the chimney, the amount of combustion gas discharged can be adjusted, and a necessary amount of air can be taken in from the outside, so that the combustion chamber is excessively cooled. The garbage can be dried and incinerated because the heat storage can be used without drying. Eighth, since it is not a method of blowing air into the combustion chamber with a blower, there is an effect that smoke is filled in the combustion chamber and there is no danger of backfire and explosion.

[Brief description of the drawings]

FIG. 1 is a front view of an air circulation incinerator according to the present invention.

FIG. 2 is a left side view of the air circulation incinerator according to the present invention.

FIG. 3 is a plan view of the air circulation incinerator according to the present invention.

FIG. 4 is a front view of the air circulation incinerator according to the present invention in a state where a door is opened.

FIG. 5 is a longitudinal sectional view of an air circulation incinerator according to the present invention.

FIG. 6 is a cross-sectional view of the air circulation incinerator according to the present invention.

FIG. 7 is a rear vertical sectional view of the air circulation incinerator according to the present invention.

FIG. 8 is a front view of another embodiment of the air circulation incinerator according to the present invention, with a front door opened.

FIG. 9 is a longitudinal sectional view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 10 is a cross-sectional view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 11 is a longitudinal sectional view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 12 is a longitudinal sectional view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 13 is a cross-sectional view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 14 is a partial longitudinal sectional view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 15 is a plan view showing a structure of a bottom plate of another embodiment of the air circulation incinerator according to the present invention.

FIG. 16 is a plan view showing the structure of a bottom plate of another embodiment of the air circulation incinerator according to the present invention.

FIG. 17 is a perspective view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 18 is a partially cutaway view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 19 is a longitudinal sectional view showing the structure of an air intake hole of another embodiment of the air circulation incinerator according to the present invention.

FIG. 20 is a cross-sectional view showing the structure of an air intake hole of another embodiment of the air circulation incinerator according to the present invention.

FIG. 21 is a cross-sectional view showing the structure of an air intake hole of another embodiment of the air circulation incinerator according to the present invention.

FIG. 22 is a front view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 23 is a rear view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 24 is a longitudinal sectional view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 25 is a cross-sectional view of another embodiment of the air circulation incinerator according to the present invention.

FIG. 26 is a longitudinal sectional view of a partition attached to the air circulation incinerator according to the present invention.

FIG. 27 is a longitudinal sectional view of another embodiment of the partition of the incinerator with a drying chamber according to the present invention.

FIG. 28 is a longitudinal sectional view of another embodiment of the partition of the incinerator with a drying chamber according to the present invention.

[Description of Signs] 1 Air circulation incinerator 2 Incineration section 2a Inner material 2b Middle material 2c Outer material 2d Placement plate 3 Upper door 3a Inner material 3b Middle material 3c Outer material 3d Upper open / close level 4 Lower door 4a Inner material 4b Middle material 4c Outer material 4d Lower open / close level 5 Chimney 5a Lower end 6 Switch panel 7 Upper cover 7a Lower cover 8 Leg 8a Leg 8b Leg 8c Leg 9 Combustion chamber 9a Inclined surface 10 Outlet 11 Incineration object 12 Bottom plate 12a Ash receiving room 12b Vent hole 12c Rotating plate 12d Rotating plate 13 Ash receiver 13a Handle 14 Left guide 15 Right guide 16 Burner chamber 17 Burner 17a Ignition cylinder 18 Blower tube 18a Tip 19 Switching lever 20 Lamp 20a Switch 21 Blower chamber 22 Blower 23 Chimney room 24 Branch pipe 25 Perforated plate 26 Vibrator 27 Vibration-proof rubber 28 Vibration-proof rubber 29 Hollow cylinder 29a Hollow cylinder Body 30 intake hole 31 intake hole 32 groove 33 air intake 34 air supply hole 35 groove 36 air intake 37 inclined surface 38 inclined surface 39 inclined surface 40 inclined surface 41 air circulation incinerator 42 drying chamber 42a raking rod 43 Combustion chamber 43a Input port 44 Ash receiving chamber 44a Intake hole 44b Intake hole 44c Hearth 45 Fastener 46 Hinge 47 Chimney 47a Heater 48 Burner chamber 48a Blower chamber 48b Ash outlet door 49 Partition 49a Storage groove 49b Penetration Hole 49c Cooling water 50 Combustion chamber 51 Opening / closing door 51a Opening / closing door 52 Opening / closing door 53 Intake 54 Intake hole 55 Intake 56 Intake hole 57 Chimney room 58 Outlet 59 Intake hole 60 Groove 61 Groove 62 Intake a Sludge molding b Sludge molding

Continued on the front page (51) Int.Cl. ⁶ Identification code Agency reference number FI Technical display location F23G 5/16 ZAB F23G 5/16 ZABB ZABC ZABD 7/00 104 7/00 104Z ZAB ZAB F23L 9/04 F23L 9 / 04 (56) References JP-A-6-341623 (JP, A) JP-A-4-20705 (JP, A) JP-A-6-40626 (JP, U) JP-A 52-37855 (JP, U) ) Jigyo 26-878 (JP, Y1) Jigyo 26-879 (JP, Y1)

Claims (11)

(57) [Claims] An ash receiving chamber having an ash receiver is provided below a combustion chamber provided with a suction / discharge port in a back wall and a burner is provided behind the combustion chamber. Bar
A blower chamber provided with a blower having a blower pipe and a branch pipe, and a chimney chamber provided with a chimney.
An air circulating incinerator characterized by inserting an air blower pipe into a lower end of the chimney and bringing a tip of the branch pipe close to a burner. 2. The air circulation incinerator according to claim 1, wherein a heater is attached to the chimney. 3. The air-circulating incinerator according to claim 1, wherein an ignition tube projecting into the chimney chamber is installed slightly upward. 4. The air circulating incinerator according to claim 1, wherein a switching pipe is provided in the branch pipe. 5. The structure of the combustion chamber and the upper and lower opening and closing doors is made of an inner material,
5. The air circulation incinerator according to claim 1, wherein the air circulation incinerator has a triple structure including a middle material and an outer material. 6. A switchboard having various switches mounted between a burner room and a blower room to provide a centralized control.
Claims 1 and 2, characterized in that
The air circulation incinerator according to 3, 4 or 5. 7. The vibration plate according to claim 1, wherein a hollow cylindrical body provided with a large number of air holes is detachably mounted.
7. The air circulating incinerator according to 2, 3, 4, 5 or 6. 8. The air circulating incinerator according to claim 1, wherein the lower part of the combustion chamber is an inclined surface. 9. The air circulation incinerator according to claim 1, wherein the lower end of the chimney has a trumpet shape. 10. A combustion chamber having a plurality of intake holes and grooves for taking in a plurality of air.
The air circulation incinerator according to 2, 3, 4, 5, 6, 7, 8, or 9. 11. A drying chamber provided with a through hole above the combustion chamber and a partition provided with a storage groove for storing garbage.
The air circulating incinerator according to 4, 5, 6, 7, 8 or 9.