KR200429905Y1 - Continuous carbonated apparatus of wood - Google Patents

Abstract

The present invention relates to a continuous carbonization apparatus of wood, and the external discharge cylinder, the internal carbonization cylinder and the suction array pipe are installed in the inner cavity so that a constant interval is maintained, and the triangular inlet is formed in the middle of the carbonization cylinder to form a narrow passage. Carbide material wood chips injected to the tank are transported and discharged so that the carbonization can be classified into drying chamber and carbonization chamber in stages of drying and carbonization. The opening of the suction heat pipe is located in the middle of the carbonization chamber of the carbonization cylinder. The exhaust heat is sucked and exhausted through the opening and the intake hole, and the heat dissipation and preheating of the suction heat pipe is received by the wood chips in the carbonization tank, so that the carbonization efficiency is good and the sequential and continuous carbonization in the primary and secondary carbonization chambers is achieved. It is a devised design.

Description

Continuous carbonated apparatus of wood}

1 is an overall front view of a part of the present invention

2 is a cross-sectional view showing the interior of the present invention

3 is an enlarged cross-sectional view taken along the line A-A of FIG.

4 is an enlarged cross-sectional view taken along the line B-B of FIG.

5 is a partial cutaway front view of the discharge container in the present invention

6 is a side view of FIG. 5

7 is a front view partially cut in the carbonization barrel in the present invention

8 is a side view of FIG. 7

9 is a front view of the suction configuration pipe in the present invention

10 is a side view of the suction heat pipe according to the present invention

Explanation of symbols for important parts of the drawings

1: discharge container 1 ': curved part 2: carbonization container

2 ': drying chamber 3: suction tube 5: triangular inlet

6: connection part 6 ': opening 8: wood chip feeder

9,9 ': Material inlet 10: Expected 11: Front cover

11 ': end cover 17: intake hole 18: carbonization chamber

The present invention relates to a continuous carbonization apparatus of wood.

Carbide (charcoal), which carbonizes combustible waste chips such as construction waste, is used as a mixture of agricultural soils in plastic houses as industrial society develops, and soil and carbides are mixed with pots and seed germination boxes. Carbide charcoal is also used in flower beds in recent years. In addition, the coal briquette ignition coal and the building interior materials are mixed with vermiculite powder and charcoal powder, or the charcoal powder alone is pressed into the mold to manufacture interior plates or artificial charcoal. An object of the present invention is to provide a continuous carbonization apparatus of wood.

In general, carbide (charcoal) is a wood chip that carbonizes dry wood chips using a heater such as burner by transporting wood chips obtained by crushing waste wood in a pulverizer to a drying tank and transporting them in a rotating carbonization tank. The carbonization apparatus and method are disclosed in Patent Publication No. 86-001713 (October 18, 1986), and in the elliptical carbonization furnace, a screw stirrer is driven by a motor outside the rotary shaft to allow the carbides to be simultaneously discharged and discharged. The continuous carbonization device and continuous carbonization method of waste wood are disclosed in Korean Patent Publication No. 10-0599580 (July 5, 2006).

They are configured to exhaust the exhaust heat generated during carbonization from the carbonization barrel (carbonization furnace) to the exhaust passage or reburner installed.The structure is simple, but the carbonization efficiency is low. Since the guide plate is installed in the carbonization complex, the transport and discharge of the carbide is not smooth, and there is a disadvantage that the ash is produced more than the production of carbide (charcoal). There are drawbacks and large power drawbacks, and there is an inadequate problem in obtaining efficient carbides according to the sequential carbonization of wood chips.

The present invention has been improved in view of the above-mentioned defects and problems.

The present invention improves carbonization efficiency and carbonization by drying and carbonizing the wood chips injected into the relatively long carbonization tank through the drying step, the first carbonization step and the second carbonization step. In the middle, the triangular inlet forming the drying step and the first carbonization step was formed so that the dry matter and the carbide were separated so that an even carbide was obtained.

In addition, the present invention is installed by combining the heat suction suction tube so that the center and the opening of the carbonization chamber is located in the middle of the carbonization chamber to enable the drying of the wood chip in the carbonizer and the arranger through the suction heat pipe. The carbonization is performed continuously to improve the carbonization efficiency and to obtain carbides with good carbonization.

In addition, the present invention is to burn the carbides of the carbide itself after the ignition burner to the carbide in the carbonization tank to minimize the fuel consumption to obtain the carbide at a low production price, which will be described in more detail according to the accompanying drawings as follows. same.

1 is an overall front view of a portion of the continuous carbonization apparatus of the present invention, and FIG. 2 is a cross-sectional view illustrating the interior of FIG. 1.

The front cover 11 and the end cover 11 'on both sides of the upper part 10 are installed to face each other so that the external discharge vessel 1, the internal carbonization cylinder 2, and the suction heat pipe 3 ) Is installed at regular intervals from each other to be positioned inside, and the power transmission rolls 13 (12) installed on the base 10 by circular wheels 12 and 12 'attached to both sides of the outer discharge container 1 outside. 13 ') and rotates the power transmission rolls 13 and 13' by the chain and chain gear connection (not shown) as the power motor M, so that the discharge tube 1, the carbonization cylinder 2 and the suction heat pipe 3 ) Is rotated together.

The rotation means here is a conventional configuration.

In addition, an ordinary discharge screw (4) (4 ') is formed on the outer discharge cylinder (1) and the inner surface of the carbonization cylinder (2), so that the transfer screw (4') on the inner surface of the carbide (2) transfers the carbonized material chip. The transfer screw 43 on the inner surface of the discharge container 1 transfers the carbonized carbide (charcoal) to the discharge port 14 side.

In addition, the triangular inlet portion 5 is formed in the middle of the carbonization barrel 2 so that a narrow passage 15 is formed therein, so that the wood chips are separated by the narrow passage 15 when the wood chips are transferred to the primary carbonization stage. In order to improve drying and carbonization efficiency, the drying and carbonization steps become sequential actions, and a plurality of lifters (7) are formed on the inner surface in various places to uniformly transfer heat with stirring. At the same time, the internal stage of the triangular inlet 5 is divided into a drying chamber 2 ', and a later stage is divided into a carbonization chamber 18 and a primary carbonization chamber 18' and a secondary carbonization chamber 18 ".

In addition, the inlet array tube 3 forms intake holes 17 on all sides of the connection portion 6 to intake through the intake hole 17 together with the intake of exhaust heat through the inlet opening 6 'of the intake array tube 3. The action was performed simultaneously to increase exhaust heat absorption.

Carbonization barrel (2) On the outer surface of one end of the carbonization barrel by installing the material inlet (9) (9 ') for injecting wood chips into the carbonized material from the wood chip inlet (8) installed in the front cover (11) (2) The wood chips injected into the wood chip inlet 8 through the material inlet 9 and 9 'at the same time as the rotation were configured to be injected into the carbonization bin 2.

In addition, one end of the suction heat pipe 3 is connected to the exhaust communication 16 to suck the exhaust heat in the carbonization chamber 18 introduced from the opening 6 'and the intake hole 17 to be exhausted into the exhaust communication 16. Configured. The carbonization chamber 18 of the carbonization cylinder 2 is divided from the narrow passage 15 into the secondary carbonization chamber 18 "at the rear of the primary carbonization chamber 18 'at the front part. An air inlet pipe 19 for injecting external air is installed to supply air from the outside to the carbonization chamber 18 and an ignition burner 20 is installed on the end cover 11 side to ignite. In addition, the end of the discharge container 1 on the end cover 11 'side is formed by bending the curved piece 1' inward so that the carbide (charcoal) from the carbonization container 2 is curved part of the discharge container 1. (1 ') was configured to be discharged into the discharge port (14).

The present invention injects a predetermined amount of pre-crushed wood chips into the wood chip input cylinder (8) and simultaneously operates the power motor (M) at this time on the power transmission roll (13) (13 ') above the base (10). Since the circular wheels (12) and (12 ') of (1) are in contact with each other and are installed in contact with each other, the discharge cylinder (1) and the carbonization cylinder (2) and the intake heat pipe (3) are simultaneously rotated.

In this case, the carbonization material chip introduced into the wood chip injection barrel 8 is injected into the carbonization barrel 2 while the material injection holes 9 and 9 'installed in the carbonization barrel 2 rotate the carbide material chips. When the ignition burner 20 is ignited when passing through the drying chamber 2 'and the first carbonization chamber 18' and the second carbonization chamber 18 "of the carbonization chamber 18, it is dried by its own combustion heat after ignition. The carbonization barrel 2 is a carbonized material chip due to the lifter 7 formed with a plurality of carbonized material chips with the transfer screw 4 'of the inner surface. Its agitation action and heat transfer to raise the upper part, so that the drying is good when passing through the drying chamber 2 'and the primary carbonization chamber 18' and 2 are separately injected into the carbonization chamber 18 while passing through the narrow passage 15. The carbonized material chips dried through the carbonization chamber 18 "are carbonized.

Carbide (charcoal) coming out at the end of the carbonization cylinder (2) is taken along the outer surface of the carbonization cylinder (2) by the transfer screw (4) of the discharge cylinder (1) due to the curved portion (1 ') of the external discharge cylinder (1) It is discharged and discharged while gradually cooling to the discharge port (14).

The heat and exhaust heat of the carbonization chamber 18 is arranged to be sucked through the opening 6 'and the intake hole 17 of the suction heat pipe 3, which are rotatably installed in the carbonization tank 2, and to the exhaust communication 16. When exiting, the carbonization chamber 18 is heated to heat the carbonation material chip in contact with the outer surface by heat dissipation of the suction heat pipe 3, so that the drying efficiency is increased and the suction heat is arranged through the opening 6 'and the intake hole 17. In the primary carbonization chamber 18 'and the secondary carbonization chamber 18 ", the continuous carbonization efficiency is good.

In addition, the carbonized material chips dried in the drying chamber 2 'due to the narrow passage 15 composed of the triangular inlet 5 in the middle of the carbonization cylinder 2 are injected into the carbonization chamber 18 through the narrow passage 15. Therefore, it is completely separated, and the dry matter and the carbide are separated and dried and carbonized, and the continuous carbonization through the primary carbonization chamber 18 ′ and the secondary carbonization chamber 18 ″ of the carbonization chamber 18 is performed well.

The present invention is not only configured to rotate the outer discharge bin (1), the internal carbon barrel (2) and the suction array tube (3) at regular intervals, but also the carbonization material chip drying step and the first carbonization step and The drying chamber (2 ') in the carbonization barrel (2) itself is formed by forming a narrow passage (15) consisting of a triangular inlet (5) in the middle of the carbonization cylinder (2), which is a structure capable of carbonizing stepwise in a second carbonization step. And the carbonization chamber (18) is separated, so that the drying and carbonization work of the carbonization material chip can work simultaneously and efficiently, and the suction arrangement pipe (3) is not only installed inside the carbonization tank (2) but also the opening (6 ') and the four-side intake hole (17) of the connecting portion (6) to form a configuration to suck the exhaust heat of the carbonization chamber 18 is exhausted and dried and preheated by heat radiation through the suction heat pipe (3) carbide chip Its drying and carbonization efficiency is excellent.

Claims (1)

In which the front cover 11 and the end cover 11 'installed on both sides of the base 10 are rotatably provided with the discharge container 1 formed at the end of the curved piece 1'. In A constant gap is maintained in the discharge container 1 by forming a triangular inlet 5 in the middle to form a narrow passage 5 to separate the drying chamber 2 'and the carbonization chamber 18 from each other. It is made to be installed and rotated, the material inlet (9) (9 ') of one side of the carbonization cylinder (2) is installed in the wood chip injection cylinder (8) to introduce the wood chips, the suction heat pipe (3) Inlet 6 'is positioned in the middle of the carbonization chamber 18 of the carbonization cylinder 2, and the suction configuration pipe 3 is installed so that a constant interval is maintained inside the carbonization cylinder 2, and the suction configuration piping 3 Intake holes 17 are formed on all sides of the connecting portion 6, and the exhaust heat is suction-arranged to the opening 6 'and the intake hole 17 so as to radiate heat from the suction heat pipe 3 to the carbonization tank 2; Continuous carbonization apparatus of wood, characterized in that the configuration.

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