JP2994625B1 - Carbonization equipment - Google Patents

Abstract

Abstract: PROBLEM TO BE SOLVED: To obtain highly useful coal and flammable gas with good productivity by steaming various kinds of combustible organic matter pieces regardless of intermittently or continuously without pollution. SOLUTION: The carbonization device 1 has a distribution chamber 21 to which the carbonized organic matter piece S0 is supplied from above by a supply means 10,
The carbonization chamber 23, the refining chamber 25, and the discharge chamber 27 are configured from a vertical cylindrical carbonization furnace 20 that is sequentially arranged from top to bottom, and the carbonization chamber 23 has an upper end partitioned by a distribution chamber bottom plate 21A. A carbonized pipe 30 extending downward from the plurality of openings O1 of the bottom plate and having a gas venting part 31 at the upper end is housed, and a gas venting chamber 23A corresponding to the gas venting part 31 and a lower carbonized chamber 23B below the gas venting chamber 23A. The lower end is partitioned by a support plate 24 that individually supports the lower ends of the carbonized pipes 30 in the openings O2. The degassing chamber 23A is connected to gas suction means 36, and the refining chamber 25 has ignition means 46 and air supply means B1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention
Plastic pieces, solid fuel made from combustible waste,
The present invention relates to a carbonization apparatus for producing a carbide by steaming organic matter pieces such as chicken dung in an oxygen-deficient state.

[0002]

2. Description of the Related Art In recent years, the environment surrounding waste has changed,
Following the "Recycling Resource Promotion Act"
In June 1995, the “Act on the Promotion of Separated Collection and Recycling of Containers and Packaging (Container and Packaging Recycling Law)” was enacted and promulgated, and the previously stable waste was changed to a management type. The landfill has not been easy. With such changes in living environment, many attempts have been made to reuse waste as much as possible.

[0003] As a waste recycling technique that has been attempted, flammable waste containing plastic is crushed.
There is one that produces a solid fuel by kneading and compressing to melt a plastic to form a binder by itself. This type of solid fuel has a high calorific value and is useful as a boiler fuel.

[0004]

However, organic fuel pieces such as wood chips, rubber pieces, plastic pieces, and combustible waste, such as solid fuel and poultry manure, are separated from raw materials of solid fuel. If it is steamed, it can be effectively used as charcoal and combustible gas. These carbides are used not only as fuel, but also as soil conditioners, river pollution absorbers, deodorizers, etc., and the combustible gas is also used as gas engine fuel and converted into electric power and power. And it can also be obtained by condensing wood vinegar.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has been developed in consideration of the above circumstances, and a solid fuel made from wood, rubber, plastic, or combustible waste supplied intermittently or continuously. It is possible to obtain highly useful charcoal and combustible gas by efficiently steaming organic matter pieces such as chicken dung so as to increase the carbonization rate without pollution, and to use useful wood vinegar free from powder contamination. It is an object of the present invention to provide a carbonization apparatus which can be separated from the fuel, can supply flammable gas to the ignition means, has good productivity, has a relatively simple structure, and occupies little space in installation.

[0006]

In order to achieve the above-mentioned object, a carbonizing apparatus according to the first aspect of the present invention comprises a solid fuel made from wood pieces, rubber pieces, plastic pieces, combustible waste, poultry manure. It is composed of a vertical cylindrical carbonizing furnace in which a distribution chamber in which the organic material pieces to be carbonized such as are supplied from above by a supply means, a carbonizing chamber, a refining chamber, and a discharge chamber are sequentially arranged from the upper part to the lower part. An upper end of the carbonization chamber is defined by a bottom plate of the distribution chamber, and a carbonization pipe extending downward from a plurality of openings of the distribution chamber bottom plate and having a gas vent at an upper end thereof. A gas venting chamber corresponding to the gas venting part of the pipe and a lower carbonized chamber below the gas venting chamber are formed, and a lower end is partitioned by a support plate that individually supports each lower end of the carbonized pipe in an opening. The chamber includes ignition means and air supply means. And in what is configured to supply a high-temperature gas from the lower part to the carbonized pipe, the degassing chamber is connected to gas suction means, and the gas suction means is a cyclone separator for separating powder, A wood vinegar separator and a suction blower are sequentially arranged, and the combustible gas exhausted from the blower is supplied to at least the ignition means.

[0007] In the carbonizing apparatus according to the first aspect of the present invention having the above structure, at the start of operation, wood chips, rubber pieces, plastic pieces, solid fuel made from combustible waste, poultry manure, etc., supplied to the carbonizing furnace. First, the carbonized organic matter pieces are supplied from the distribution chamber to the carbonized pipe and the smelting chamber, ignited by the igniting means in the smelting chamber, and ignited by air from the air supply means.
It burns at 0-1200 ° C. Therefore, the high-temperature combustion gas reaches about 350 to 800 ° C. in the carbonized pipe, and the carbonized organic material pieces stacked in the carbonized pipe are steamed in an oxygen-deficient state, and a combustible gas containing a large amount of carbon monoxide. It becomes. Once ignited and combustion is started, high-temperature gas is continuously supplied into the carbonized pipe to carbonize the organic material pieces deposited from the distribution chamber, and come down to the refining chamber to obtain air and refining. The volatile impurities are burned to form charcoal by burning, and are discharged from the discharge chamber, and the combustible gas is sucked from the degassing portion of the carbonized pipe through the degassing chamber by the gas suction means. In this way, highly useful coal and combustible gas can be obtained. The combustible gas that has passed through the carbonized pipe is forcibly sucked by the suction blower, and the powder is first separated by a cyclone separator. The combustible gas thus obtained can be supplied to the ignition means and used for carbonization. Furthermore, since carbonization is performed in a plurality of carbonized pipes in a cylindrical carbonization furnace, the amount of non-carbonized material is reduced, and the carbonization is performed efficiently, and the carbonization can be performed continuously from top to bottom. It is formed into a shape, the structure is simple, and the installation place is small.

According to a second aspect of the present invention, in the carbonization apparatus according to the first aspect, the distribution chamber has rotating blades which distribute and push the supplied carbonized organic material pieces into the plurality of carbonized pipes while stirring them. Thus, the carbonization operation can be performed efficiently in a substantially uniform manner in a plurality of carbonized pipes by reducing uncarburized substances. According to a third aspect of the present invention, in the carbonization apparatus according to the first aspect, a combustion gas is supplied to the lower carbonization chamber from a burner installed outside the carbonization furnace to promote steaming in the carbonization pipe. The combustion of the charcoal produced in the smelting room can be suppressed by adjusting the air supply means, and the calculated amount of charcoal can be increased.

According to a fourth aspect of the present invention, in the carbonization apparatus according to the first aspect, the degassing portion is constituted by a watering can or a dish-shaped cylinder having a large number of gas vent holes in a cylinder between them and stacked. Thus, the combustible gas can be removed without overflowing the supplied carbonized organic matter pieces to the outside.

According to a fifth aspect of the present invention, in the continuous carbonization apparatus according to the first aspect, the degassing chamber has an oxygen concentration meter, and the air supply means is opened by the oxygen concentration meter in the gas depletion chamber. It can be equipped with an air amount control valve whose degree is adjusted or controlled to open and close, and it is possible to perform optimal steaming by minimizing combustion of organic carbonized pieces in the carbonized pipe while performing refining combustion in the refining chamber. Will be possible. As described in claim 6, in the carbonization apparatus according to claim 1, the smelting chamber receives a minimum amount of air from a plurality of air supply holes in the peripheral wall and burns non-carbonized volatile matter of charcoal. It is possible to improve the quality of charcoal, supply high-temperature gas by volatile combustion to the carbonized pipe, and suppress supply of air that avoids steaming.

According to a seventh aspect of the present invention, in the carbonization apparatus according to the first aspect, the gas suction means can have a water-seal type explosion-proof safety valve with a water tap. The explosion-proof safety valve has a simple and inexpensive structure. This prevents abnormal pressure rise inside the smelting room and carbonized pipe caused by ignition of combustible gas, etc., thereby preventing an explosion accident. According to an eighth aspect of the present invention, in the carbonization apparatus according to the first aspect, the discharge chamber has a turntable, and has a scraping plate corresponding to the discharge hole, and a cooling water jacket extends from the discharge hole. Can be extended diagonally upward with a turntable in the discharge chamber to move the ignited charcoal slowly from the refining chamber to the discharge chamber, and further to the cooling water jacket. By discharging the product obliquely upward with a screw conveyor equipped with, it is possible to shut off the outside air while extinguishing the fire while cooling, thereby making charcoal.

According to a ninth aspect of the present invention, in the carbonization apparatus according to the first or fifth aspect, the air supply means comprises a blower rotated by an inverter motor whose rotation speed is controlled by the oximeter. In addition, air can be supplied so that appropriate steaming can be performed while performing refining combustion. According to a tenth aspect, in the carbonization apparatus according to the first aspect, the organic matter to be carbonized supplied to the distribution chamber is preheated by the exhaust gas from the lower carbonization chamber and / or the combustible gas from the degassing chamber. By drying the organic matter to be carbonized in advance, carbonization can be promoted, and waste heat can be used effectively.

[0013]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a carbonizing apparatus according to the present invention. FIG. 1 is a partially cutaway longitudinal sectional view schematically showing a main part of a carbonizing apparatus of a representative embodiment according to the present invention, and FIG. 2 is a schematic view of a wood vinegar separator and a suction blower connected to a main part of the carbonizing apparatus of FIG. FIG. As shown in FIGS. 1 and 2, a carbonization device 1 according to a representative embodiment of the present invention includes a carbonaceous material piece M0 such as a wood piece, a rubber piece, a plastic piece, a solid fuel made from combustible waste, and chicken dung. A structure similar to a vertical cupola in which a supply chamber 21, a carbonization chamber 23, a refining chamber 25, and a discharge chamber 27 are sequentially arranged from the upper part to the lower part, in which a fixed amount is continuously supplied from the upper side by the supply screw conveyor 10. Of the tubular carbonizing furnace 20.

The distribution chamber 21 has two sets of upper and lower cross-shaped rotary blades 22A and 22B for distributing and pushing the supplied carbonized organic matter pieces S0 into the carbonized pipe 30 while stirring them. The rotating blades 22A and 22B are provided at the top 20A of the furnace 20.
Each of the carbonized pipes 30 is rotationally driven by the upper motor M1, and is provided on each carbonized pipe 30 like a rake by a large number of protrusions provided on the lower surface thereof.
The carbonized organic matter pieces S0 that are sequentially carbonized and fall down are replenished and pushed in while uniformly distributing new ones.

The carbonization chamber 23 has an upper end defined by a bottom plate 21A of the distribution chamber 21, extends downward from a plurality of openings O1 of the distribution chamber bottom plate 21A, and has a gas vent 31 at the upper end.
And a plurality of carbonized pipes 30 each having
A gas venting chamber 23A corresponding to the gas venting part 31 and a lower carbonization chamber 23B below the gas venting chamber 31 are formed, and the lower end is defined by a support plate 24 that individually supports each lower end of the carbonized pipe 30 in the opening O2. ing. The gas release chamber 23A is connected to a gas suction blower 36, and the lower carbonization chamber 23B is
At the opposing position, an opening O3 is provided on the peripheral wall, and an annular box 40 with an air hole is provided corresponding to the opening O3, and the two annular boxes 40 are provided with an oil burner 41 and a combustible gas supply nozzle. In the lower carbonization chamber 23B, the combustible gas G1 from the nozzle 42 is ignited by the oil burner 41, and the high-temperature combustion gas generated by being completely burned by the air from the air holes is supplied spirally in the tangential direction from the annular box 40, The carbonized pipe 30 is heated from the outside to promote the steaming inside the carbonized pipe 30, and the exhaust gas G4 is discharged to the safety valve V1.
It is configured to be discharged from an exhaust pipe 43 attached. When the carbonization device 1 becomes large, the number of oil burners 41 can be increased or a baffle plate can be provided as appropriate so that heat reaches the carbonization pipe 30 at the center.

The gas venting portion 31 of the carbonized pipe 30 is composed of a watering can or dish-shaped cylinder 32 having a large number of gas vent holes in the intervening cylinder. Flammable gas G0 can be extracted without overflowing outside. The combustible gas G0 is also used together with the exhaust gas G4 or alone to preheat the carbonized organic matter S0 supplied to the distribution chamber 21. The degassing chamber 23A of the carbonization chamber 23 has an oxygen concentration meter D1,
The blower B of the air supply means is provided by the oxygen concentration meter D1.
1 is controlled by adjusting the opening degree of the air amount control valve V2, and the carbonized organic matter pieces S0 in the steaming tube 30 are controlled.
The optimal steaming is performed by minimizing the combustion of skewer. The blower B1 is rotated by a variable speed inverter motor, and the blower B1 is rotated by an oximeter D1.
It is also configured to control the rotation speed of the motor to adjust the amount of discharged air. Gas suction blower 36 from gas release chamber 23A
Cyclone separator 33 that separates powder during
And a wood vinegar separator 34 (connection portions are separately shown in FIGS. 1 and 2). The wood vinegar separator 34 is made up of a wood vinegar condensation heat exchanger 34 (cooling water inlet W3, cooling water outlet W4) that receives the supply of the cooling water and condenses the wood vinegar S3 from the combustible gas G0, and a wood vinegar tank 35. The cyclone separator 33 is provided with a water seal type explosion-proof safety valve V3 with a water tap at the gas outlet 33A, and at the lower end a separation rotary seal valve V for separating separated powder.
4 are provided. From the wood vinegar tank 35, wood vinegar is sent out by the pump P to a separator for separating wood vinegar liquid and tar that can be used as fuel.

The combustible gas discharged from the suction blower 36 has a part G1 to the nozzle 42 of the lower coking chamber 23B, a part G2 to the nozzle 47 of the refining chamber 25, and the remaining G3 to a gas engine or the like for power generation. It is sent to a heat exchanger to generate hot water used for house heating, heated pools and snow melting. The water-sealed explosion-proof safety valve V3 with a water tap is a cap that is pressed by a spring in a water receiver filled with water, and is configured by closing a gas branch pipe in the center of the water receiver through water. An inexpensive structure prevents abnormal pressure rise in the carbonization furnace 20 due to combustible gas ignition or the like, and prevents an explosion accident.
The water level in the sump is kept constant by a float-controlled water tap.

The refining chamber 25 is provided below the carbonized pipe 30. The charcoal S1 which has been steamed in the carbonized pipe 30 is refined and burned at 700 to 1200 ° C. to produce a high-temperature gas (about 3 ° C.).
(50 to 800 ° C.) into the carbonized pipe 30. The refining room 25 has a plurality of openings O4 corresponding to the tuyere of the cupola.
Is provided on the peripheral wall, and an annular box 4
5 and one ring-shaped oil burner 46
And a combustible gas supply nozzle 47. Therefore, in the refining chamber 25, the combustible gas G2 from the nozzle 47 is ignited by the oil burner 46, and a high-temperature combustion gas generated by completely burning the air from the blower B1 is supplied from the annular box 45, and the organic matter to be carbonized. The first ignition and partial combustion of the piece S0 are performed. During the carbonization operation, heating from the outside by the combustion of the combustible gas G2 and the amount of air supplied from the blower B1 are adjusted by the air amount control valve V2 to maintain the optimal refining self-combustion.

The discharge chamber 27 for discharging the produced charcoal S1 has:
A turntable 51 having a raised central portion which is slowly driven to rotate by a geared motor M2 below a bottom portion 20B of the furnace 20 is provided, and a scraping plate 55 corresponding to the discharge hole 53 is provided. A screw conveyor 57 having a cooling water jacket 56 is provided through the discharge hole 53.
Is extended obliquely upward, while cooling the burning coal S1 inside, shuts off the outside air by the seal valve V5, extinguishes the fire, and sends the product coal S2 out of the furnace 20 through the seal valve V5. Like that. In the cooling water jacket 56,
A cooling water inlet W1 and a cooling water outlet W2 are provided.

Even when a solid regenerated fuel containing chlorine-based plastic, which causes the generation of dioxin, is used as an organic matter to be carbonized, it is burned at 350 ° C. or more to produce a combustible gas, which is subsequently ignited by burners 41 and 47. And self-combustion and complete combustion at 700 ° C. or more, so that the dioxin content in 1 m ^{3 of} exhaust gas can be less than 0.1 nanogram. In that case, the amount of gas generated during carbonization does not require a large amount of air unlike combustion, so even if dioxin is generated during carbonization, the amount of processing gas is small, and even in a compact furnace, dioxin is generated by the complete combustion described above. Can be effectively suppressed, and the generation of nitric oxide can be significantly reduced.

The carbon S2 can suppress the generation of carbon dioxide, which is a cause of global warming by solidifying carbon of carbon dioxide, which has been generated by incineration of wastes up to now, but can also be activated carbon. It is used for deodorization, river water purification and waste gas treatment.It is also used as fuel for boilers and kilns. . Also, from the obtained wood vinegar S3, wood vinegar liquid that can be used as an insect repellent, fungicide, ham, sausage preservative or deodorant that can be used for pest control and disinfection of vegetables, and tar that can be used as fuel Is obtained.

[0022]

As is apparent from the above description, according to the carbonization apparatus of the first aspect of the present invention, at the start of operation, the wood, rubber, plastic, and combustible waste supplied to the carbonization furnace are used. The produced solid fuel, carbonized organic matter pieces such as chicken dung are first supplied from the distribution room to the carbonized pipe and the refining room,
It is ignited by the ignition means in the refining room and is burned at 700 to 1200 ° C. by the air from the air supply means. Therefore, the high-temperature combustion gas is generated in the carbonized pipe by 35%.
At about 0 to 800 ° C., the carbonized organic matter pieces stacked in the carbonized pipe are steamed in an oxygen-deficient state and become a combustible gas containing a large amount of carbon monoxide. Once ignited and combustion is started, high-temperature gas is continuously supplied into the carbonized pipe to carbonize the organic material pieces deposited from the distribution chamber, and come down to the refining chamber to obtain air and refining. The volatile impurities are burned to form charcoal by burning, and are discharged from the discharge chamber, and the combustible gas is sucked from the degassing portion of the carbonized pipe through the degassing chamber by the gas suction means. In this way, highly useful coal and combustible gas can be obtained. The combustible gas passing through the carbonized pipe is forcibly sucked by the suction blower,
First, the powder is separated by the cyclone separator, and useful wood vinegar free from powder contamination can be obtained from the combustible gas by the wood vinegar separator.The combustible gas generated by itself can be supplied to the ignition means and used for carbonization work. it can. Furthermore,
Since carbonization is performed in a plurality of carbonized pipes in a cylindrical carbonization furnace, the amount of non-carbonized material is reduced and the carbonization is efficiently performed.
In addition, since the operation can be performed continuously from the top to the bottom, the structure is simple and the structure is simple, and the installation place is small.

According to the carbonizing device of the second aspect, in the carbonizing device of the first aspect, the distribution chamber includes a rotating blade that distributes and pushes the supplied organic material pieces to be carbonized while stirring them into a plurality of carbonized pipes. Therefore, the carbonization operation is performed efficiently in a substantially uniform manner in a plurality of carbonized pipes while reducing the amount of non-carbonized material. According to the carbonization device of claim 3, in the carbonization device of claim 1, the lower carbonization chamber includes:
Combustion gas is supplied from a burner installed outside the carbonization furnace, which can promote steaming in the carbonization pipe,
The combustion of the charcoal produced in the refining room can be suppressed by adjusting the air supply means, and the calculated amount of charcoal can be increased.

[0024] According to the carbonizing device of the fourth aspect, in the carbonizing device of the first aspect, the degassing portion is a watering can tube or a dish-shaped cylinder laminated with a large number of degassing holes in a cylinder between them. Flammable gas can be discharged without overflowing the supplied carbonized organic matter pieces to the outside.

According to the carbonization device of the fifth aspect, in the carbonization device of the first aspect, the degas chamber has an oxygen concentration meter, and the air supply means has an oxygen concentration meter of the gas depletion chamber. It is possible to provide an air amount control valve whose opening degree is controlled or controlled by opening and closing, while performing smelting combustion in the smelting chamber and performing optimal steaming while minimizing the combustion of organic carbonized pieces in the carbonized pipe. It becomes possible. According to the carbonization device of claim 6, in the carbonization device of claim 1, the smelting chamber receives a minimum amount of air from a plurality of air supply holes in the peripheral wall to remove volatile matter of uncarbonized charcoal. The quality of charcoal can be raised by burning, and high-temperature gas by volatile combustion is supplied to the carbonized pipe, and supply of air that avoids steaming is suppressed.

According to the carbonizing device of the present invention, in the carbonizing device of the first aspect, the gas suction means can have a water-seal type explosion-proof safety valve with a water tap, and has a simple and inexpensive structure. The safety valve prevents abnormal pressure rise inside the smelting chamber or carbonized pipe due to ignition of flammable gas or the like, thereby preventing an explosion accident. According to the carbonizing device of claim 8, in the carbonizing device of claim 1, the discharge chamber has a turntable, and is provided with a scraping plate corresponding to the discharge hole. A screw conveyor equipped with a cooling water jacket can be extended diagonally upward, and by moving it to the discharge hole with a turntable in the discharge chamber, the ignited charcoal is slowly moved from the refining chamber to the discharge chamber. By transporting the screw conveyor obliquely upward with a screw conveyor equipped with a cooling water jacket, it is possible to shut off the outside air and extinguish the fire while cooling to produce charcoal.

According to the carbonizing device of the ninth aspect, in the carbonizing device of the first or fifth aspect, the air supply means is rotated by an inverter motor whose rotation speed is controlled by the oximeter. It is composed of a blower, and can supply air that can perform appropriate steaming while performing refining combustion. According to the carbonization device of the tenth aspect, in the carbonization device of the first aspect, the organic matter to be carbonized supplied to the distribution chamber is an exhaust gas from the lower carbonization chamber and / or a combustible gas from the degasification chamber. The carbonization can be promoted by drying the organic matter to be carbonized in advance, and the waste heat can be used effectively.

[Brief description of the drawings]

FIG. 1 is a partially cutaway longitudinal sectional view schematically showing a main part of a carbonizing device of a representative embodiment according to the present invention.

FIG. 2 is an elevational view schematically showing a wood vinegar separator and a suction blower connected to a main part of the carbonizing apparatus shown in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Carbonization apparatus 10 Supply means (screw conveyor) 20 Carbonization furnace 21 Distribution chamber 21A Distribution chamber bottom plate 22A, B Rotating blade 23 Carbonization chamber 23A Gas release chamber 23B Lower carbonization chamber 24 Support plate 25 Refining chamber 27 Discharge chamber 30 Carbonized pipe 31 Gas Extraction chamber 33 cyclone separator 34 wood vinegar separator 36 gas suction means (suction blower) 41 burner for lower carbonization chamber (oil burner) 45 annular box equivalent to cupola wind box 46 ignition means (oil burner) 51 turntable 53 discharge hole 55 Scrapping plate 56 Cooling water jacket 57 Screw conveyor B1 Air supply means (blower) D1 Oxygen meter G0 Combustible gas G1-3 Combustible gas G4 Exhaust gas O1 Opening of distribution plate bottom plate O2 Opening of support plate O4 Opening of cupola tuyere Corresponding opening S0 Carbonized organic matter piece S1 Burning charcoal S2 Charcoal S3 Wood vinegar V2 Air flow control valve V3 Water seal explosion-proof safety valve with water tap

Claims (10)

(57) [Claims] 1. A distribution chamber in which wood pieces, rubber pieces, plastic pieces, solid fuel made from combustible waste, and carbonized organic matter pieces such as chicken dung are supplied from above by a supply means, a carbonization chamber, and a refining chamber. And a discharge chamber and a vertical tubular carbonization furnace arranged in order from the upper part to the lower part, and the carbonization chamber has an upper end defined by a bottom plate of the distribution chamber and a plurality of distribution chamber bottom plates. A carbonized pipe extending downward from the opening and having a gas vent at the upper end is accommodated, and a gas vent chamber corresponding to the gas vent of the carbonized pipe and a lower carbonized chamber below the gas vent are formed, and The lower end is partitioned by a support plate that individually supports each lower end of the pipe in the opening, and the refining chamber has an ignition means and an air supply means, and supplies hot gas from the lower part to the carbonized pipe. In the carbonization device configured as The degassing chamber is connected to gas suction means, and the gas suction means is configured by sequentially arranging a cyclone separator for separating powder, a wood vinegar separator, and a suction blower. A carbonized device wherein the combustible gas to be exhausted is supplied to at least the ignition means. 2. The carbonizing apparatus according to claim 1, wherein the distribution chamber has rotating blades which distribute and push the supplied carbonized organic material pieces into the plurality of carbonized pipes while stirring. 3. The combustion gas is supplied to the lower carbonization chamber from a burner installed outside the carbonization furnace.
The carbonizing device as described. 4. The gas venting section is composed of a watering can or a dish-shaped cylinder having a large number of gas vent holes in an intervening tube, and overflowing the supplied carbonized organic material pieces to the outside. The carbonizing apparatus according to claim 1, wherein the combustible gas is discharged without using the gas. 5. The degassing chamber has an oxygen concentration meter, and the air supply means has an air amount control valve whose opening degree is controlled or opened and closed by the oxygen concentration meter of the degassing chamber. The carbonizing device according to claim 1. 6. The carbonization apparatus according to claim 1, wherein the smelting chamber receives a minimum amount of air from a plurality of air supply holes in a peripheral wall and burns non-carbonized volatile matter of the coal to improve the quality of the coal. . 7. The carbonizing apparatus according to claim 1, wherein said gas suction means has a water-sealed explosion-proof safety valve with a water tap. 8. The discharge chamber has a turntable,
2. The carbonizing apparatus according to claim 1, further comprising a scraping plate corresponding to the discharge hole, and a screw conveyor having a cooling water jacket extending obliquely upward from the discharge hole. 9. The degassing chamber has an oximeter, and the air supply means comprises a blower rotated by an inverter motor whose rotation speed is controlled by the oximeter. The carbonization device according to claim 1. 10. The carbonization apparatus according to claim 1, wherein the organic matter to be carbonized supplied to the distribution chamber is preheated by exhaust gas from the lower carbonization chamber and / or combustible gas from the degas chamber.