KR100824599B1 - The carbonize system for rice hulls - Google Patents

Abstract

A carbonize system for rice hulls is provided to produce carbonized rice hulls having superior quality by using an automation system. A carbonize system for rice hulls comprises a hopper(1) for inputting rice hulls. The rice hulls are stored in a storage tank(3). A supply device(4) is provided to supply the rice hulls from the storage tank to a carbonize device(5). A plurality of cooling devices(7,8) are provided to cool the carbonized rice hulls having the high temperature. Gas generated from the rice hulls is removed by a suction device(12). Dust contained in the gas is collected in a collecting device(13). A rice hull vinegar liquor contained in the gas is retrieved in a rice hull vinegar liquor collection device(14). A muffler(19) is provided to reduce noise of gas exhausted through an atomization device(18). Air exhausted from a dust collection device(23) is exhausted to the outside by a ventilation device(24).

Description

Chaff carbonization system {THE CARBONIZE SYSTEM FOR RICE HULLS}

1 is a block diagram of the present invention.

2 is a cross-sectional view of the present invention chaff metering device and carbonization device.

3 is a cross-sectional view of the chaff recovery apparatus of the present invention.

4 is a plan sectional view of the present invention rice husk metering device and carbonization device.

5 is a longitudinal cross-sectional view of the present invention the rotating drum.

6 is a front view of the guide plate installed in the rotating drum of the present invention.

7 is a cross-sectional view of the rotating drum support means of the present invention.

8 is a cross-sectional view of the rotating drum support means of the present invention.

9 is a cross-sectional view of the expansion means in the contracted state of the rotating drum in the present invention.

10 is a cross-sectional view of the expansion means in the expanded state of the rotating drum in the present invention.

11 is a cross-sectional view of the primary cooling device of the present invention.

12 is a cross-sectional view of a secondary cooling device of the present invention.

13 is a cross-sectional configuration of the present invention vinegar solution recovery device.

14 is a perspective view of a pipe part of the present invention vinegar solution recovery device.

15 is a controller circuit block diagram of an example of the present invention.

<Explanation of symbols for main parts of the drawings>

(1)-hopper (2)-transport

(2a) (283)-Reduction Motor (3) (9)-Storage Tank

(4)-quantitative supply (5)-carbonization

(6) (17)-Burner (7) (8)-Chiller

(10)-Weigher (11)-Packing Machine

(12)-Suction unit (13) (23)-dust collector

(14)-Vacuum solution recovery device (15)-Vacuum solution tank

(16) (167) (896)-Pumps (18)-Lead-Free

(19)-silencer (20)-year

(21) (66)-Actuator (22)-Damper

(24)-Exhaust means (25)-Fuel tanks

(26)-Pneumatic Source (27)-Controller

(28)-Chapter Recovery (28a)-Coolant Circulation

(29) (29a)-Housing (31) (44) (76) (86) (281)-Transfer Screw

(41) (51) (74) (84)-Inlet (42) (57) (75) (85)-Outlet

(43) (52) (77) (87)-Inverter Motor (43a) (53) (284)-Chain

(45) (63) (891)-Exhaust duct

(46) (162a) (289) (581) (631) (763) (863) (185)-Temperature Sensor

(54)-Chain Gear (55)-Rotating Drum

(55a)-Inner Wall (56)-Outer Cylinder

(58)-Carbon Chamber (59)-Sign

(59a)-plane (61)-crater

(62)-Extension means (64) (65)-Air inlet

(64a) (65a)-Air Damper (67)-Round Ring

(67a)-outer side of circular ring (67b)-side of circular ring

(68) (69)-support means (68a) (69a)-shaft bracket

(68b) (69b)-Axes (68c) (69c)-Idle Rollers

(71) (81) (286)-Water Cooling Jacket (72) (82)-Pulse

(73) (83)-Frame (78) (88)-Checkdoor

(79) (89)-Cover (141) (628)-Case

(142)-Inlet Hole (143)-Smoke Inlet Room

(143a) (145a)-Cleaning Door (144)-Exhaust

(145)-smoke exhaust chamber (146)-cooling means

(147) --King Vulgar (148)-Bottom

(149)-Ejection Hole (161)-Vine Vinegar Collector

(161a)-level sensor (161b)-inclined surface

(162)-Water Cooling Room (163)-Pulse

(164)-Pipe (164a)-Smoke Path

(164b)-Round Ring (168)-Inlet Pipe

(169)-Outflow Hall (181)-Lead Free Room

(182)-Lead-Free Room Entrance (183)-Lead-Free Room Exit

(184)-Emergency Room Emergency Exits (282)-Binner

(203)-Means of Transport (285)-Housing

(287)-Cooling Room (288)-Gathering Room

(621)-support (622)-round ring

(623) (624)-Bearings (625)-Compression Springs

(626)-Tanjibong (627)-Joining Home

(621a) (621b)-plate (621c) (621d)-guide

(621e)-Adjustment nut (626a)-Bar

(632)-Pressure Sensors (761) (861)-Cooling Chamber

(762) (862)-Coolant Circulator (893)-Handwork

(793) (893) -Cooling water source (794) (894)-Circulation pump

(897)-Source of Water (893)-Injection Nozzle

(C) (Ca) (Cb)-Chicken (CP)-Control

(D)-display (F)-frame

(R)-Reset part (S)-Setting part

(d1)-Pitch of the guide plate ( θ )-Slope of the guide plate

The present invention relates to a chaff carbonization system of carbonizing chaff to obtain carbonized chaff and vinegar liquor (rice husk sap).

Rice husks generated during the operation of rice and rice mills account for 15% to 18% of the grains (based on weight) and have a low specific gravity (100㎏ / ㎥), resulting in high transportation costs and lignin, crude fiber, and silicic acid. Because of its high level of difficulty, it is difficult to process mulching materials, such as garlic and onions, barn rugs, moisture control materials for compost production, methods to use heat generated during incineration for drying and power generation, briquetting, chaff charcoal production, soil improvement materials, and mushroom cultivation. In recent years, the use of chaff has been avoided due to the reduction of briquette use, the upgrading of packaging materials, and the increase of transportation cost, and various researches have been conducted for other uses.

For example, the carbonization apparatus which carbonizes a rice husk, and obtains carbonized rice husk and a king vinegar solution. The charcoal chaff (rice husk charcoal) has a seedling soil, soil activation, snow melt, soil improvement material (Ph adjustment), fertilizing effect and is also used in organic farming, and when the carbonized chaff is sprayed on the field, humidity control, microbial breeding promotion , Soil is activated, the snow accumulated in the soil is quickly melted by the micropores of charcoal, and the beneficial microorganisms grow on the ground or the plant, and it has the effect of making a healthy and healthy land.

On the other hand, the conventionally used carbonization device is a method of continuously burning the chaff with a burner during the carbonization, and the air required for carbonization is blown into the carbonization chamber by using a blower, so that the risk of fire is high, the operating cost is excessive, and the efficiency is low, There was a problem such as poor commerciality.

Accordingly, an object of the present invention is to provide an automated rice hull carbonization system with excellent efficiency.

In order to achieve the above object, a hopper into which chaff as a raw material for carbonization is introduced, a storage tank for transferring the chaff into the hopper into a storage tank using a conveying means such as a bucket conveyor, a transfer screw, a belt conveyor, and storing the bulk in bulk. A quantitative supply device for quantitatively supplying rice hulls in a storage tank to a carbonization device, a carbonization device for burning and carbonizing the quantitatively supplied chaff with a heat source that is preheated and ignited by a burner, and a high-temperature carbonization discharged from the carbonization device. One or more cooling devices for cooling the chaff to the rear end, a storage tank for temporarily storing the cooled carbonized chaff, a packing machine for transporting the charcoal chaff of the temporary storage tank to a meter to measure a predetermined weight and then package, the chaff Carbonization and suction (gas) from the chaff carbonization process A suction device, a dust collecting device for removing dust in the smoke, etc. with a cyclone, a vinegar recovery device for recovering the vinegar liquor in the collected smoke, a pump for transferring and storing the vinegar liquor recovered by the vinegar recovery tank, Smoke-free device for incineration of unburned material such as dioxins or residual materials in exhaust smoke recovered by vinegar with a burner, silencer to reduce the noise of smoke discharged through the smoke-free device by the suction device In the case of flue gas that has been reduced to the atmosphere, or when smokeless smoke cannot be exhausted due to a failure or malfunction of the aspirator, it occurs in dampers, rice husks and carbon chaffs that are opened by the actuator so that the smoke can be exhausted directly into the atmosphere. Dust collector to remove dust, etc., to discharge the air discharged from the dust collector into the atmosphere Pneumatic supply source such as an air compressor for supplying compressed air to exhaust means, a fuel tank for supplying fuel to a burner of the carbonization device and a burner of a smokeless device, a bag filter and an actuator of the dust collector, and sensing the temperature of each part It consists of a temperature sensor and a pressure sensor to prevent unnecessary combustion or fire, and a controller that controls them as a whole.

In describing the present invention, the same components in the drawings are denoted by the same reference numerals as much as possible, and detailed descriptions of the related well-known structures or functions will be omitted so as not to obscure the subject matter of the present invention.

Figure 1 shows the rice hull carbonization system of the present invention.

The hopper 1 into which the chaff, which is the carbonization target raw material, is introduced, and the chaff introduced into the hopper 1 is transferred to the storage tank 3 using a conveying means 2 such as a bucket conveyor, a transfer screw, a belt conveyor, and the like. Storage tank (3) to be stored in the storage, metering supply device (4) for supplying quantitatively supply of the chaff of the storage tank (3) to the carbonization device (5), and the quantitative supply to the heat source preheated and ignited by the burner (6) A charcoal recovery device (5) for burning and carbonizing the chaff being burned, and the chaff recovered from the carbonization device (5), and the charcoal and some carbonized chaff and the complete charcoal chaff which are taken out to the outside to be collected and used by the quantitative supply device (4). Apparatus 28, at least one of the plurality of cooling devices (7) (8) for cooling while transporting the high temperature charcoal chaff discharged from the carbonization device (5) to the rear end, and a storage tank for temporarily storing the cooled charcoal chaff ( 9) and the carbonized rice husk of the storage tank (9) ), A packing machine 11 for weighing and packing a predetermined weight, and a suction device 12 for carbonizing chaff and sucking (venting) the smoke (gas) generated during the chaff carbonization process, and A dust collecting device 13 for removing dust and the like with a cyclone, a vinegar liquor recovery device 14 for recovering the vinegar liquor in the collected smoke, a pump 16 for transporting and storing the collected vinegar liquor to the vinegar liquor tank 15; , The unburned device 18 which incinerates unburned substances such as dioxins and residual substances in the exhaust smoke from which the vinegar liquor is recovered, and the unburned device 18 by the suction device 13. Silencer 19 to reduce the discharge noise of the emitted smoke, flue 20 to exhaust the smoke reduced noise into the atmosphere, and smokeless smoke is not exhausted due to failure or malfunction of the suction device 13, etc. Air pressure so that it can be exhausted directly into the atmosphere And dust generated from chaff and carbonized rice husks generated by the damper 22 opened by the actuators 21 such as solenoids, the storage tank 3, the metering supply device 4, the cooling device 7, 8, and the like. Dust tank 23, such as a bag filter for removing the back, exhaust means 24 for discharging air discharged from the dust collector 23 into the atmosphere, and a fuel tank for supplying fuel to the burners 6, 17. (25) and the pneumatic supply source 26, such as an air compressor for supplying compressed air to the bag filter and actuator 21 of the dust collector 23, and the present temperature of each part to sense unnecessary combustion or fire And a pressure sensor for sensing the exhaust pressure inside the exhaust duct and a controller 27 for controlling them as a whole.

The cooling device (7) (8) installed at the outlet (57) of the carbonization device (5) is cooled to room temperature because the discharged charcoal chaff is in a high temperature state, a plurality of cooling water is circulated when not cooled to room temperature at a time It is achieved by cooling sequentially while transferring the charcoal chaff using the cooling means of.

That is, the primary cooling conveyor 7 for primary cooling while transferring the high temperature charcoal chaff discharged from the carbonization device 5 to the rear stage, and the secondary cooling for secondary cooling while transferring the primary cooled charcoal chaff to the rear stage. Conveyor 8, if necessary, a third cooling conveyor, or a third, fourth cooling conveyor may be additionally configured.

In the present invention, the hopper 1 has an inlet 11 formed at an upper side or a side thereof so that the chaff to be carbonized can be introduced, and a conveying screw 14 which is rotated by the reduction motor 13 at the outlet 12 formed at the lower side. ) And a transfer means 2 such as a bucket conveyor connected to the inlet of the transfer screw 14 and the storage tank 3 are installed and the chaff introduced into the hopper 1 is transferred to the storage tank 3 and stored in large quantities. do. The conveying means 2, such as the bucket conveyor, is driven by the reduction motor 2a.

The storage tank 3 has a much larger capacity (inner volume) than the hopper 1, and is connected to one or more plural pieces to store the rice hull flowing into the upper portion, and the lower screw feeds the rotating screw rotated by the reduction motor. A transfer means 2 such as a bucket conveyor connected to the inlet 31 and the inlet of the metered feeder 4 is installed so that the chaff of the storage tank 3 is transferred to the metered feeder 4.

FIG. 2 shows the configuration of the metering unit 4, the carbonization unit 5 installed at the rear end of the metering unit 4, and the rice hull collection unit 28 installed therebetween. .

The chaff of the storage tank 3 is introduced into the inlet 41 of the fixed quantity supply device 4 by the transfer means 2 driven by the reduction motor 2a, and the outlet 42 from which the chaff is discharged is carbonized. A predetermined length is introduced into the apparatus 5 so that the discharge chaff is supplied into the carbonization apparatus 5. At the bottom and the outlet of the metered feeder 4, a transfer screw 44 which is rotated by an inverter motor 43 and a chain 43a connected to the controller 27 is installed and the rice hull flowing into the inlet 41 is introduced. Is quantitatively supplied into the carbonization apparatus 5 through the outlet 42.

An exhaust duct 45 connected to the dust collector 23 is formed at the upper portion of the metered feeder 4, and dust or light foreign matter in the rice husk is collected and removed while being exhausted by the exhaust means 24. The temperature sensor 46 is installed at the part) so as to be alarmed when the temperature of the part of the metering supply device 4 or the outlet 42 of the metering supply device 4 rises excessively due to abnormal ignition and / or backfire. By stopping the work, the fire of the metering supply device 4 due to overheating and damage to the device or the component parts are prevented.

FIG. 3 shows the rice hull recovery device 28 installed between or below the outlet 42 portion of the metering feeder 4 and the inlet 51 of the carbonization device 5, mainly the carbonization device 5. After collecting the chaff or carbonized chaff or carbonized chaff coming out from the outside through the inlet (51) portion of the configuration using the inclined feed screw 281 to enter the inlet of the metering feeder (4), It is configured to be introduced into the fixed-quantity supply device (4) using a separate conveying means, such as a bucket conveyor, or introduced into the fixed-quantity supply device (4) by using the collecting container 282 and the conveying means (203) as shown in FIG. By carbonizing it, it is possible to prevent chaff and environmental pollution.

The screw 281, which is installed in the shaft, is decelerated and rotated by a power transmission means such as a reduction motor 283, a chain 284, and a chain gear. Also included, the temperature of the transfer screw 281 may be excessively increased.

Therefore, the water cooling jacket 286 is installed in the housing 285 portion surrounding the lower half of the transfer screw 281 so that the coolant is circulated by the coolant circulation device 28a having a rotary connector to prevent overheating of the transfer screw 281. do. In addition, the cooling chamber 287 is formed inside the longitudinal direction of the shaft of the transfer screw 281, and then the cooling water is circulated by the cooling water circulation device 28a, thereby preventing overheating of the transfer screw 281 and being transferred. The chaff or carbonized chaff or carbonized chaff is cooled to prevent fire or overheating by the recovered chaff. The cooling means may alternatively be configured in the housing 285 or the transfer screw 281, or may be configured in the housing 285 and the transfer screw 281, respectively, to be simultaneously cooled.

The position of the collection chamber 288 is a portion of the outlet 42 of the metering supply device 4 and the lower portion of the inlet 51 of the carbonization device 5 or the periphery thereof, and the collection chamber is rotated according to the rotation of the transfer screw 281. The rice hulls or carbonized rice hulls or carbonized rice hulls which have fallen to 288 are raised along the transfer screw 281.

Of course, when the temperature sensor 289 is installed in the transfer screw 281 portion of the rice hull recovery device 28, the temperature of the rice hull recovery device 28 is excessively raised beyond the reference value, carbonized by the controller 27 By interrupting work or being alerted by the controller 27 and being displayed by the display portion D of the controller 27, the operator can cope with it quickly and damage the fire and components of the chaff recovery device 28 due to overheating. This is avoided.

The rotary connector functions to connect the fixed cooling water supply source (not shown) and the rotating transfer screw 281 so that the cooling water can be circulated smoothly.

On the other hand, the carbonization device (5) is the inlet 51, the inverter motor 52 and the chain 53 and the inlet 51 is installed by entering the outlet 42 of the fixed-quantity supply device 4 to a predetermined length so that chaff can be supplied; Cylindrical rotary drum 55 that rotates at a predetermined speed by a power transmission means such as chain gear 54, and cylindrical outer cylinder 56 that is spaced apart from the rotary drum 55 so as not to contact the rotary drum 55. ), A burner 6 installed at one side of the outer cylinder 56 to provide flame and heat required for carbonization, and a screw-shaped guide plate installed at the inner wall of the carbonization chamber 58 so that the chaff is transferred to the outlet 57. 59 and the flame of the burner 6 flows into the carbonization chamber 58 inside the rotating drum 55 at a predetermined diameter and a predetermined interval penetrating the inside and the outside of the rotating drum 55 to ignite (ignite) the chaff. A plurality of craters 61 are formed, and the gaps always correspond to the rotating drum 55 having a large length expansion due to heat generated during the carbonization process. Corresponding stretching means 62, the exhaust duct 63 through which the smoke generated during the ignition and carbonization of the rice husk is discharged by the suction device 12, the outlet 57 of the rotating drum 55 and Air inlets 64 and 65 installed in the housing 29 at the rear end of the rotary drum 55 to supply the air required for carbonization, and air dampers 64a and 65a for adjusting the air inflow amount, and an air damper ( An actuator 66 for operating 65a, a plurality of circular rings 67 fixed to the outer circumferential surface of the rotating drum 55, and supporting the front and rear of the circular ring 67 so that the rotating drum 55 can naturally rotate. The side of the circular ring 67 is supported so that the circular ring 67 does not leave the support means 68 in response to the support means 68 and the thermal expansion (thermal expansion and thermal contraction) of the rotary drum 55. The support means 69 and the outer cylinder 56 and the support means 69 and the frame (F) to which the other members and parts are fixed and installed It is composed.

On one side of the carbonization chamber 58 provided in the rotating drum 55, a temperature sensor 581 for detecting the internal temperature of the carbonization chamber 58 is installed, and the temperature of the carbonization chamber 58 is excessively out of the reference value. In the case of ascending, the controller 27 is alerted and displayed on the display unit D, so that the worker can cope with this quickly, thereby preventing fire of the carbonization chamber 58 due to overheating and damage to the device and parts.

The refractory duct (63) in which the refractory material (castable, refractory brick, glass fiber, etc.) is installed in a circle is disposed in the temperature sensor (631) and the pressure sensor (632) for respectively detecting the temperature and the discharge pressure of the discharged smoke. If the temperature and pressure of the smoke falls below the reference value or exceeds the reference value, respectively, the alarm is alerted by the controller 27 and displayed on the display unit D, so that the worker can cope with it quickly and carbonize due to overheating. The fire of the apparatus 5 and the damage of apparatus, components, etc. are prevented.

 The rotating drum 55 has a long cylindrical structure (kilon) having a carbonization chamber 58 and a screw-shaped guide plate 59. Screw-shaped guide plate 49 is installed on the inner wall (55a) of the rotary drum 55 is transferred to the outlet 57 while the chaff flowing into the inlet 51 is carbonized better.

The guide plate 59 protruding at a predetermined length in the direction of the carbonization chamber 58 has the rotating drum 55 as shown in FIG. 4 so that the chaff flowing into the inlet 51 can be carbonized and discharged to the outlet 57. From the inlet 51 of the inner wall 55a to the outlet 57, it is installed roundly.

The rotating drum 55 and the guide plate 59 are made of a heat resistant metal that can withstand high heat of 1,000 ° C. or more. Since the guide plate 59 is located in the carbonization chamber 58 inside the rotating drum 55, since the thermal stress is more severe than that of the rotating drum 55, which is in contact with external air, it is more heat resistant than the rotating drum 55. Excellent metal or porcelain materials can be used.

5 and 6, the guide plate 59 is formed in a plurality of pieces so as to be easily installed and exchanged, and a portion fastened to the inner wall 55a is bent in an “L” shape. The plurality of fastening means having heat resistance are firmly fixed to the inner wall 55a at predetermined intervals, and the chaff, carbonized rice husk, and carbonized rice husk are transferred toward the outlet 57.

The guide plate 59 has a predetermined thickness and a predetermined interval to be agitated when the inflow chaff, carbonized chaff, carbonized chaff, which is conveyed toward the outlet 57, is agitated when transferred to the outlet 57. As described above, when the guide plate 59 is installed on the inner wall 55a, the guide plate 59 is installed so as not to be in surface contact with the neighboring guide plate 59 so that the chaff Ca is placed on the flat portion 59a of the guide plate 59 to rotate. When passing through the horizontal point (90 ° point) as shown in 5, the chaff (Cb) placed on the flat portion (59a) is agitated while falling to the bottom of the carbonization chamber 58 by its own weight.

The guide plate 59 is more effective in agitation and carbonization as the number of pieces is made, but the installation cost and assembly time is excessively required when installing the guide plate 59 in the present invention in the inner diameter of the rotating drum 55 It depends, but can usually consist of 4 to 16 pieces.

The pitch d1 of the guide plate 59 satisfies the distance sufficiently carbonized while being agitated in consideration of the carbonization speed. The inclination θ of the guide plate 59 becomes smaller as the pitch d1 increases.

The thicker the flat portion 59a of the guide plate 59, the larger the amount of chaff can be loaded and dropped, but the transfer efficiency may be lowered, so that 1/5 to the pitch d1 in consideration of the pitch d1. 1/10 is preferred.

The air inlets 64 and 65 installed at the upper part of the outlet 57 and the housing 29 of the rotary drum 55 respectively receive the amount of air flowing into the carbonization chamber 58 by the air dampers 64a and 65a. Since the air inlet 64 installed above the outlet 57 is rotated along the rotary drum 55, the air damper allows a little more air to be introduced than the air inlet required for chaff carbonization. The opening and closing degree of the 64a is controlled in advance, and the amount of carbonization air required when the chaff is carbonized is finely controlled by the actuator 66 to control the opening and closing degree of the air damper 65a installed in the housing 29. It is desirable to be able to obtain.

In other words, when the charcoal is carbonized, the chaff becomes white when more air is required. Therefore, in the present invention, the air dampers 64a and 65a adjust the opening and closing degree of the air inlets 64 and 65 to adjust the amount of air flowing into the carbonization chamber 58, and the air inlet by the suction device 12. The air is introduced into the carbonization chamber 58 through the 64 and 65 to carbonize the chaff and then exhaust the air so that the air can be easily controlled and the chaff is carbonized without whitening.

The internal temperature of the carbonization chamber 58 is maintained at 400 ° C. to 800 ° C. so that coarse fibers of rice hull are carbonized continuously without the operation of the burner 6.

FIG. 7 shows an example of the support means 68 for supporting the rotating drum 55 to rotate. The shaft bracket 68a is fixed to the frame F, and the shaft bracket 68a is horizontal to the shaft bracket 68a. It consists of a shaft rod (68b) is installed axially, and the idle roller (68c) fixed to the shaft rod (68b), the idle roller (68c) of the outer ring of the circular ring (67) fixed to the outer peripheral surface of the rotating drum (55) The outer surface 67a is supported in rolling contact. As the support means 68 is to support at least four directions of the rotating drum 55 as shown in Figures 4 and 5, the rotating drum 55 can naturally rotate.

FIG. 8 is a side support means 69 provided on the one side support means 68 so that the circular ring 67 does not leave the support means 68 in response to thermal expansion (thermal expansion and thermal contraction) of the rotating drum 55. ) Is shown.

The support means 69 is a pair of shaft brackets 69a fixed to be spaced apart from both sides of the frame F, a shaft bar 69b axially installed perpendicular to the shaft bracket 69a, and the shaft bar 69b. And an idle roller (69c) fixed to each of the), the outer circumferential surface of the idle roller (68c) is configured so that the side (67b) of the circular ring 67 fixed to the outer circumference of the rotating drum (55) is supported in a rolling contact manner Thus, even if the length of the rotating drum 55 increases or decreases due to thermal expansion and thermal contraction, both side surfaces 69b of the circular ring 67 supported by the support means 69 move left and right by both idle rollers 69c. This is avoided.

Therefore, even if the length is changed by thermal expansion of the rotary drum 55, the movement and separation of the chain gear 54 and the chain 53 positioned near the support means 69 is prevented, so that the rotary drum 55 is smooth. It rotates without abnormality.

The flange portion 67c is formed on both sides of one side circular ring 67 in which the support means 69 are located, as shown in FIG. 8, and the other side circular ring 67 in which the support means 69 is not located is shown in FIG. 7. There is no flange as shown. This is to allow the outer surface 67a of the circular ring 67 to move left or right by sliding contact with the surface of the idle roller 68c when the rotating drum 55 is lengthened by expansion. .

9 and 10 show the stretching means 62 is installed at the end of the rotary drum (55). The expansion means 62 is configured so that a gap does not always occur in response to a change in the length of the rotating drum 55, which has a great length expansion due to heat generated during the carbonization process.

The expansion means 62 is installed between the rotating drum 55, which is a rotating body, and the inlet housing 29a and the outlet housing 29, which is a fixed body, thereby eliminating gaps, respectively, thereby discharging chaff and carbonized rice husk, flame, and smoke. Leakage of water is prevented.

Looking at an example of the configuration of the expansion means 62, a plurality of supports 621 are fixed to both ends of the outer peripheral surface of the rotating drum 55 at predetermined intervals, and the circular fitting loosely inserted to move to the outer peripheral surface of the rotating drum 55 The ring 622, the circular ring 622 is provided in the lower portion and the plurality of bearings 623 to contact the outer peripheral surface of the rotating drum 55, and the housing 29 (29a) is installed in the circular ring 622 The rotating drum 55 by pushing the circular ring 622 in close contact with the housings 29 and 29a by a plurality of bearings 624 in rolling contact with one side and a compression spring 625 installed in the support 621. Coupling formed on one side of the circular ring 622 so that the tip of the support rod 626 and the tip of the support rod 626 are operated so that a gap does not occur between the housing and the housing 29 and 29a. It is largely comprised of the groove 627 and the case 628 surrounding the expansion means 62.

The support 621 on which the carbon rods 626 are installed may be fitted into a pair of left and right plate bodies 621a and 621b and guide holes 621c and 621d formed on the plate bodies 621a and 621b. 626, an adjustment nut 621e fastened to the threaded end of the carbon rod 626, a rod body 626a loosely fitted to move around the carbon rod 626 at the rear end of the adjustment nut 621e, and a rod ( Composed of a compression spring 625 coupled to the outer periphery of the carbon rod 626 between the 626a and one side plate (621b), by using the adjusting nut (621e) of the compression force or rotation of the drum (625) In consideration of the expansion and contraction length it is possible to adjust the movement stroke of the bullet rod 626.

9 shows that the rotating drum 55 is reduced. 10 is a state in which the length of the rotating drum 55 is increased by thermal expansion, but the front end of the carbon rod 626 supported by the compression spring 625 always has a circular ring 622 in the direction of the housing 29 (29a). Since the structure is being pushed, there is no gap between the rotating drum 55, which is a rotating body, and the housings 29, 29a, which are fixed bodies. Therefore, the escape or discharge of flames, chaff and carbonized chaff is prevented.

The expansion and contraction means 62 is installed in a symmetrical structure between the rotating drum 55 and the housing 29a and the rotating drum 55 and the housing 29, and is also provided in plurality. The circular ring 622, the support 621, and the carbon rod 626 are rotated along the rotating drum 55, and the circular ring 622 is provided with a bearing 624 installed in the housing 29, 29a. Since the rolling contact prevents friction between the housings 29 and 29a and the circular ring 622, and the circular ring 622 is moved by the change of the length of the circular drum 55 by another bearing 623 Since the rolling contact is prevented the friction between the circular ring 622 and the rotating drum (55).

The carbon rod 626 is coupled to the coupling groove 627 of the circular ring 622 and is supported by the bearings 623 and 624 so that the circular ring 622 rotates along the rotating drum 55.

On the other hand, the outlet 57 of the carbonization device 5 is provided with a primary cooling device 7 for cooling high temperature charcoal chaff while transferring to a transfer screw provided with cooling means, and at the rear end of the cooling device 7. Similarly, a secondary cooling device 8 is installed to cool the chaff, which is once again cooled, while being transferred to a transfer screw provided with cooling means.

11 is a configuration diagram of the primary cooling device 7. The cooling device 7 has a long rectangular shape, and the cylinder 72 having the water cooling jacket 71 is connected to the outlet 57 of the carbonization device 5 by a vertical frame 73 installed below. Reference numeral 74 is low, and the outlet 75 through which the cooled carbonized chaff is discharged has a high inclined structure. The cylinder 72 has a semi-circular shape, and the transfer screw 76 axially installed therein is an inlet of the second cooling device 8 in which the chaff is carbonized by an inverter motor 77 and power transmission means such as a chain and a chain gear. And rotates in one direction so that it can be conveyed in the direction of the outlet 75, which is connected with 84).

A cover 79 having a plurality of inspection doors 78 is installed at the upper portion of the cylinder 72, and tempered glass is installed at the inspection doors 78 so as to view the inside.

The water cooling jacket 71 is forced to circulate the cooling water through the inlet and outlet 792 connected to the cooling water supply source 793 and the circulation pump 794 to prevent overheating of the cylinder 72 and the transfer screw 76. In addition, the cooling chamber 761 is also formed inside the longitudinal direction of the shaft of the transfer screw 76, and then the cooling water is forced to be circulated by the cooling water circulation device 762 connected to the circulation pump 794 and having a rotary connector. The chaff is cooled quickly and overheating of the transfer screw 76 is prevented. The cooling means by the circulating cooling water may alternatively be configured in the cylinder 72 or the transfer screw 76, or may be configured in the cylinder 72 and the transfer screw 76, respectively, to be simultaneously cooled.

The inclination of the cylinder 72 is preferably inclined around 30 ° in which the transfer of the charcoal chaff is not stagnant, and because the outlet 75 side is higher than the inlet 74 side, the high temperature discharged from the carbonization furnace 5 is achieved. The longer the time required for the transfer of the charcoal chaff, the greater the cooling area, and the greater the cooling efficiency.

When the temperature sensor 763 is installed in the transfer screw 76 portion of the cooling device 7 and the temperature of the carbonized rice husk or the temperature of the cylinder 72 rises excessively beyond the set reference value, the controller 27 By stopping the carbonization operation or being alerted by the controller 27 and displayed by the display portion D of the controller 27, the operator can cope with it quickly, thereby preventing fire and damage to components due to overheating.

The rotary connector is connected to the fixed cooling water supply source (not shown) and the rotating transfer screw 76 to function to circulate the cooling water smoothly.

FIG. 12 shows a second chiller 8, the majority of the configuration being the same as or the same as the first chiller 7 shown in FIG. 11, with the only inlet 84 being the outlet of the first chiller ( The charcoal chaff, which is connected to the first and second cooling, is conveyed and discharged as it is cooled (second), and an exhaust duct 891 connected to the dust collector 23 is provided at the cover 89 to transfer the chaff. Dust generated by the dust is removed.

In addition, one side of the cylinder 82 is provided with a spray nozzle 893 to which the water supply source 897 and the pump 896 are connected, so that a predetermined amount of water is supplied into the cylinder 82 so that the rice husks are watered. And the transfer screw 86, the cover 89, etc. are cooled, and dust generation of the chaff is reduced.

The configuration of the second cooling device 8 is as follows.

The cooling device 8 has a long rectangular shape, and the cylinder 82 having the water cooling jacket 81 is connected to the outlet 57 of the carbonization device 5 by a vertical frame 83 installed below. 84 is low, and outlet 85 through which the cooled charcoal is discharged is a high inclined structure. The cylinder 82 has a semicircular shape, and the conveying screw 86 axially installed therein allows the charcoal chaff to be conveyed toward the outlet 85 by an inverter motor 87 and power transmission means such as a chain and a chain gear. Rotate in one direction

A cover 89 having a plurality of inspection doors 88 is installed on the upper portion of the cylinder 82, and tempered glass is installed on the inspection doors 88 to view the inside.

The water cooling jacket 81 prevents overheating of the cylinder 82 and the transfer screw 86 by forcibly circulating the cooling water through an inlet and an outlet 892 connected to the cooling water supply source 833 and the circulation pump 894. In addition, the cooling chamber 861 is also formed inside the longitudinal direction of the shaft of the transfer screw 86, and the cooling water is forced to be circulated by the cooling water circulation device 862 connected to the circulation pump 894 and having a rotary connector. The rice hull is cooled quickly and overheating of the transfer screw 86 is prevented. The cooling means by the circulating cooling water may alternatively be configured in the cylinder 82 or the transfer screw 86, or may be configured in the cylinder 82 and the transfer screw 86, respectively, to be simultaneously cooled.

The inclination of the cylinder 82 is preferably inclined around 30 ° in which the transfer of the charcoal chaff is not stagnant, and because the outlet 85 side is higher than the inlet 84 side, it is discharged from the carbonization furnace 5. The longer the time required for the transfer of the charcoal chaff, the greater the cooling area, and the greater the cooling efficiency.

When the temperature sensor 863 is installed on the transfer screw 86 of the cooling device 8 and the temperature of the charcoal chaff or the temperature of the cylinder 82 rises excessively beyond the set reference value, the controller 27 By stopping the carbonization operation or being alerted by the controller 27 and displayed by the display portion D of the controller 27, the operator can cope with it quickly, thereby preventing fire and damage to components due to overheating.

The high temperature chaff is cooled to 80 to 100 ° C by the first cooling device 7, and the chaff is cooled to 30 ° C or less by the second cooling device 8. The cooling device (7) (8) is to remove the embers and latent heat of the charcoal chaff, the heat stress is reduced to extend the life, and also prevent the ignition of the wrapping paper when packaging.

Storage tank 9 for temporarily storing the carbonized chaff cooled by the cooling device (7) (8) is transferred to the carbonized chaff by the transfer means (2), the temperature sensor is installed in the storage tank (9) 91 detects whether the temperature of the charcoal chaff temporarily stored in the storage tank (9) is maintained below 35 ℃. At this time, if the temperature of the charcoal chaff exceeds 35 ℃ method to increase the cooling water circulation rate of the cooling device (7) (8) or to change the rotational speed of the feed screw to slow the feed rate of the charcoal chaff or to parallel them By controlling the temperature of the charcoal chaff flowing into the storage tank (9) to be maintained below 35 ℃.

The charcoal chaff stored in the storage tank (9) is transported to the meter (10) and weighed in a predetermined unit, and then transported to the packing machine (11). The meter (10) and the packing machine (11) have a general configuration. Is omitted.

The chaff is ignited and burned and carbonized by the initial preheating of the burner 6. When the chaff is burned, the burner 6 is turned off and the smoke is discharged by the suction device 12. Combustion is caused by the air entering the furnace.

The suction device 12 which sucks the smoke (gas) generated in the rice husk carbonization process and exhausts it into the atmosphere is formed on both sides of the body, each having an inlet port connected to the unsoftened device 18 and an outlet port connected to the silencer 19. In addition, an exhaust fan (not shown) is installed inside the body, and the exhaust fan sucks smoke while rotating by the inverter motor 121.

That is, the smoke generated from the carbonization device 5 passes through the exhaust duct and dust collector 13 connected with the carbonization device 5, the exhaust duct and the ultra-low liquid recovery device 14, and the exhaust duct and the smoke free device 18. Exhaust ducts (dust), dust collector (13), and vinegar liquor recovery device (14), which are collected, burned and smoked, and then exhausted (discharged) into the atmosphere through a silencer (19) and flue (20) connected by exhaust ducts. Refractory bricks, glass fibers, castables, and the like, are bonded or applied to a part or all of the fire retardant device 18 and the inside of the smoke-free device 18 to prevent high heat dissipation to the outside, thereby preventing fire and exhausting. Shortening the lifespan of the duct and each device is prevented, and the worker's burn is prevented.

The dust collecting device 13 which collects dust and the like in the exhausted smoke is composed of a bag filter, a cyclone, an electrostatic precipitator device, and the like to remove dust and foreign matter in the smoke.

In addition, the dust collector 23 which removes dust generated from the chaff and carbonized rice husk generated from the storage tank 3, the quantitative supply device 4, the cooling device 7, 8, and the like also includes a bag filter, a cyclone and an electrostatic precipitator. Device, etc., to remove the dust and the like, and the air collected by the exhaust means 24 is easily discharged into the atmosphere.

FIG. 13 illustrates a vinegar liquor recovery device 14 for recovering vinegar liquor from dust collected in the process. The vinegar liquor in the smoke is separated and extracted while a high temperature inlet smoke is rapidly cooled (heat exchanged) by a cooling means installed therein. do.

The vinegar liquor recovery device 14 has a smoke inlet chamber 143 having an inlet hole 142 formed on the case 141, and a smoke outlet chamber 145 having an exhaust hole 144 under the case 141. Is formed, and cooling means 146 is installed between the inlet chamber 143 and the discharge chamber 145 to rapidly cool the smoke to separate and extract the vinegar liquor. ) Is formed inclined bottom 148 and the discharge hole 149 is discharged, and the vinegar liquor collector 161 is installed below the discharge hole 149, the collected vinegar solution (side) collected on one side of the collector 161 ( A pump 16 for transferring the 147 to the vinegar liquor tank 15 is installed.

The discharge hole 149 is provided with an auxiliary cylinder 149a for blocking the inflow of external air.

That is, when only the hole is formed in the discharge hole 149 to discharge the vinegar 147, since the external air may be introduced into the discharge hole 149 by the suction force of the suction device 12, in the present invention By forming the vinegar liquor 147 in the auxiliary container 149a and overflowing, the discharge hole 149 is blocked by the vinegar 147, thereby preventing the inflow of external air.

The upper surface of the auxiliary cylinder 149a is configured to have a position higher than the lowermost surface of the discharge hole 149, so that the vinegar liquor 147 discharged to the discharge hole 149 is collected in the auxiliary container 149a, and then flows into the collecting container ( 161 to fall, and the inflow of external air is prevented.

The cooling means 146 is a plurality of pipes 164 are vertically installed at a predetermined interval inside the cylinder 163 having a water cooling chamber 162, the upper portion of the pipe 164 is connected to the smoke inlet chamber 143 The lower part of the pipe 164 is connected to the smoke discharge chamber 145. In addition, the inlet pipe 168 and the outlet pipe 169 connected to the pump 167 are respectively installed at upper and lower sides of the cylinder 163, and the cooling water is forced to the water cooling chamber 162, and the water cooling chamber 162 is disposed in the water cooling chamber 162. A temperature sensor 162a connected to the controller 27 is installed to maintain a constant temperature. The cooling water is maintained at several degrees Celsius to several ten degrees Celsius by a quenching device 166 such as a refrigerant circulation method or a thermoelectric semiconductor method.

Therefore, the inlet chamber 143 and the discharge chamber 145 are connected through the pipe 164, so the collected dust is introduced into the inlet chamber 143 through the inlet hole 142 and then the discharge chamber 145 and the exhaust hole ( 144 is discharged through, and flows into the smoke-free device (18).

A smoke passage 164a is formed at the center of the pipe 164, and a circular ring 164b is formed at a predetermined interval on the outer circumferential surface of the pipe 164 to extend a contact area with the cooling water, thereby cooling efficiency is improved. Is improved.

The pipe 164, the smoke passage 164a and the circular ring 164b is shown in a circular shape, of course, may be diversified into an oval, a square and a polygon.

At this time, the smoke flowing at a high temperature of 250 ℃ ~ 300 ℃ is quenched to a temperature around 120 ℃ which is the temperature at which the smoke and the acetic acid is separated while passing through the pipe 164, and the acetic acid and tar contained in the smoke is separated and the smoke is discharged. And the vinegar solution is dropped into the collecting container 161.

In the collection container 161, the level sensor 161a is installed to collect the vinegar liquor 147 to the upper limit level, the pump 16 is operated so that the vinegar 147 of the collection container 161 to the vinegar liquor tank 15 Transport is stored. In addition, the inclined surface 161b is formed in the collecting container 161 so that the tar component in the vinegar liquor 147 is precipitated to the bottom of the collecting container 161 to separate the vinegar 147 and the tar in the collecting container 161. . The precipitation tar may be removed if it is collected at a certain height.

Smoke flowing into the vinegar liquor recovery device 14 flows into the inflow chamber 143 of the upper portion and then descends through the pipe 164 to the discharge chamber 145 of the lower portion, thereby separating and extracting the vinegar liquid 147 naturally. It can fall, and the recovery rate is high.

Cleaning opening doors 143a and 145a are respectively installed in the inflow chamber 143 and the discharge chamber 145.

The king vinegar is a condensate of combustion smoke generated during the carbonization process of chaff is known to have a component similar to oak vinegar liquor and has a variety of uses.

That is, the vinegar solution is a crystal of neutral and basic components such as acetic acid, formic acid, alcohols, propioic acid, phenols, acetone, etc., and is composed of about 200 organic substances, which not only emits far infrared rays, but also has strong sterilization and detoxification ability, and has high penetration and absorption ability. Fast physiological action of the plant / fertilizer / soil pollution removal / soil activation / seedling soil / melt snow / soil improvement (Ph adjustment) / fertilization, etc. It is widely used in the present invention, excellent vinegar recovery device (14 ) Is almost always recovered.

And, spraying charcoal chaff on the field to prevent humidity control effect, microbial propagation, ground firmness, etc., snow melts quickly and charcoal chaff (chaff charcoal) will activate the soil after that. In other words, the micropores of charcoal chaff breeds a lot of microorganisms that are beneficial to the land or plants, making a healthy and lucrative land.

The raw vinegar solution contains unburned substances such as residual substances and dioxins in the discharged smoke collected, and these are incinerated by the burner 17 of the smoke-free device 18.

The smoke-free device 18 is provided with a flame-retardant chamber 181 surrounded by a refractory to incinerate the inlet smoke containing unburned material or harmful substances at a high temperature, the portion of the smoke-free chamber inlet 182 An auto ignition burner 17 connected to the fuel tank 25 is installed to almost completely incinerate unburned material and dioxins such as dioxins in the inflow smoke at a high temperature.

The suction device 12 is connected to the outlet 183 of the smoke-free chamber 18, and the damper 22 is connected to the emergency outlet 184 to discharge the smoke-free smoke to the flue 20 in an emergency, and the damper 22 is connected to the emergency outlet 184. An actuator 21, such as a pneumatic cylinder or solenoid, which opens and closes the damper 22 is installed at one end thereof.

In the smoke-free chamber 18, a temperature sensor 185 for detecting an internal temperature is installed to prevent smoke discharge or failure due to a failure or abnormality of the suction device 12. The temperature is increased, and the temperature sensor 185 detects the rising temperature and inputs it to the controller 27, and the controller 27 is the input temperature and whether the exhaust fan is rotated or the exhaust fan is rotated or not. If it is determined that the suction device 12 is faulty or abnormal, the actuator 21 is operated to open the damper 22 of the emergency exhaust path so that the smokeless smoke is absorbed by the damper 22 and the flue 20. Safety is maintained by being discharged into the atmosphere.

The burner 17 is automatically ignited so that the internal temperature of the smoke-free chamber 181 is always maintained at 950 ° C. or higher so that dioxins can be removed, and the temperature of the smoke-free chamber 1781 is sensed by the temperature sensor 185. do.

The silencer 19 installed between the smoke-free device 18 and the flue 20 greatly reduces the discharge noise of the smoke discharged to the flue 20 through the suction device 21.

Fig. 15 is a circuit block diagram of the controller 27 of the present invention shown as an example.

Various data can be input to the input of the control unit (CP), which is composed of a central processing unit (CPU), etc., and the keypad / touch screen can be used to select the operation status and operation mode and to set / select each actuator (part). The setting unit S configured, the reset unit R for initializing in the event of a controller abnormality, the level sensor 161a for detecting the supernatant level, the pressure sensor 632 for detecting the exhaust pressure of the carbonization device, and each part Temperature sensors 46, 162a, 185, 289, 581, 631, 763, and 863, which sense the temperature of the sensors, are connected.

On the output of the control unit CP, various setting data current data and the like are displayed, and a display unit D composed of a touch screen or the like so as to replace the setting unit by a touch method, and various motors (2a ...) 43 ( 52, 77, 87, 283, burners 6 and 17 installed in the carbonization burner and the smoke-free device respectively, actuators 21 and 66 for opening and closing the damper and air damper, and various pumps. (16) (167) (896) (794) 894 are connected.

According to the present invention, after the initial ignition by the burner 6, continuous rice husk carbonization is performed without an external heat source.

The present invention is provided with devices for fire protection such as various firewalls composed of temperature sensors and refractory (castable) to prevent the chaff from being ignited and incinerated by embers generated during carbonization and residual embers after carbonization. Safety is ensured.

Waste heat generated in the carbonization process in the present invention can be used for hot water or heating, so there is no need to discard. In addition, the present invention is gas-free and sanitary harmless by the smoke-free device, equipped with a deodorization or dust collector does not harm the surrounding environment.

And, by using special materials such as stainless steel, it has excellent durability and can be used semi-permanently without corrosion, and it saves manufacturing cost with low fuel consumption and low power design, and the hazardous materials are completely processed by the non-softening device, deodorization, lead-free emission, tar generation It is easy to maintain the equipment by minimizing the size of the equipment, and the operation is simple by the automation, and the manpower is saved, and it is possible to produce high quality charcoal chaff.

In the present invention, condensation on the surface of the exhaust duct is prevented by the refractory used in the exhaust duct or the heat insulating material provided outside the exhaust duct.

According to the present invention, after the initial ignition by the automation, the chaff carbonization is continuously performed without an external heat source, the quality of the chaff is uniform and the yield is high as 33% or more on the basis of 100% carbonization.

The present invention described above is not limited to the above-described embodiments, and various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention, and any person having ordinary skill in the art Various modifications and imitations may be made by the description of the present specification, but it is obvious that the present invention is not outside the scope of the present invention.

As described above, the present invention is a series of rice husk carbonization process is easy to operate by the automation system, manpower is saved, not only can produce a good quality charcoal chaff, but also excellent durability by using special materials such as stainless steel, without corrosion It can be used semi-permanently, and it has the effect of reducing manufacturing cost with low fuel consumption and low power design.

In addition, the waste heat generated in the carbonization process of the present invention can be used for hot water or heating, the gas and harmful substances are completely processed by the smoke-free device, easy to maintain and maintain the equipment by minimizing the deodorization and lead-free discharge, tar generation, deodorization It is equipped with a dust collector and a silencer that does not harm the surrounding environment.

The present invention is continuous chaff carbonization is made without an external heat source after the initial ignition by automation, the quality of the charcoal chaff is uniform, the yield is higher than 33% on the basis of 100% carbonization, as well as by the vinegar liquor recovery device It is effective to obtain excellent vinegar solution.

In addition, it is easy to maintain and maintain facilities by minimizing dioxin adsorption, tar, deodorization and lead-free discharge, and tar generation. Simple operation and fully automatic operation reduces manpower and the quality of chaff charcoal.

In addition, in order to prevent the chaff from being ignited and incinerated by the embers generated during the carbonization process and the remaining embers after carbonization, devices for fire prevention such as various firewalls composed of temperature sensors and refractory (castable) It is a very useful invention that has the effect of ensuring the safety.

Claims (14)

In chaff carbonization system; A carbonization device that burns and charifies the chaff which is quantitatively supplied from the metering supply to a heat source preheated and ignited by a burner, a plurality of cooling devices which transfer-cool the high-temperature charcoal chaff discharged from the carbonization device, and to the cooling device. A storage tank for temporarily storing the carbonized rice husk, a suction device installed at the rear of the smoke-free device and exhausting smoke generated from the carbonization device to the outside, and a dust collecting device for removing dust in the smoke exhausted by the suction device. A burner containing an apparatus, a vinegar liquor recovery apparatus for recovering the vinegar liquor collected in the smoke collected by the dust collector, a vinegar liquor tank for storing the vinegar liquor recovered from the vinegar liquor recovery device, and unburned material in the smoke in which the vinegar liquor was recovered The noise-free device for incineration, and the noise of the smoke exhausted through the smoke-free device by the suction device to reduce the noise It consists of a sound machine, a flue for evacuating the noise reduced by the silencer into the atmosphere, a conveying means for conveying chaff and carbonized chaff, an exhaust duct, and a temperature sensor and a controller for sensing the temperature of each part. Chaff carbonization system. The method according to claim 1; Rice husk carbonization system by adding rice husk collecting device to the carbonization inlet. The method according to claim 2; The chaff recovery device includes a feed screw installed in a shaft, a reduction motor and a power transmission means for rotating the feed screw, a water cooling jacket provided in a housing portion of the feed screw, a rotary connector for circulating coolant through the water cooling jacket, and a coolant. Chaff carbonization system consisting of a circulation system. The method according to claim 1 or 2; The metering feeder, the inlet into which the rice hull is introduced, the outlet is installed in a predetermined length into the carbonization device, the transfer screw is installed on the bottom bottom of the metering feeder, and the rotation screw to control the rotation speed Chaff carbonization system consisting of a motor and power means for supplying a certain amount of chaff to the carbonization device, and a temperature sensor installed in the outlet portion. The method according to claim 1 or 2; The carbonization apparatus includes an inlet through which an outlet of the metering feeder enters a predetermined length, a rotating drum rotated by an inverter motor and a power transmission means, an outer cylinder spaced apart from the rotating drum, and installed on one side of the outer cylinder. Burner to provide the flame and heat required for carbonization, screw-shaped guide plate installed on the inner wall of the carbonization chamber so that the carbonized chaff introduced to the inlet is transferred to the outlet, and the flame of the burner can be introduced into the carbonization chamber inside the rotating drum. A plurality of craters which penetrate the inside and outside of the rotating drum to be formed at a predetermined diameter and a predetermined interval, and a corresponding expansion and contraction so as not to generate gaps at both ends of the rotating drum in response to the change of the length of the rotating drum due to heat generated during the carbonization process. Means, an exhaust duct through which the smoke generated during the ignition and carbonization of the rice husk is discharged, a temperature sensor and a pressure installed in the exhaust duct And an air inlet provided at an outlet of the rotating drum and a housing portion at the rear end of the rotating drum, an air damper for adjusting the air inflow amount of the air inlet, an actuator for operating the air damper, and fixed to the outer surface of the rotating drum. A plurality of circular rings, support means for supporting the front and rear of the circular ring, support means for supporting the side surfaces of the circular ring, a temperature sensor installed at one side of the carbonization chamber and sensing an internal temperature of the carbonization chamber, a frame Chaff carbonization system consisting of. The method according to claim 5; Screw-shaped guide plate is a plurality of pieces having a predetermined thickness, chaff carbonization system, characterized in that the installation so as not to be in contact with the neighboring screw-shaped guide plate. The method according to claim 1 or 2; The rotating drum support means comprises a shaft bracket fixed to the frame, an axis rod horizontally installed on the shaft bracket, and an idle roller fixed to the shaft rod in contact with the outer surface of the circular ring fixed to the rotating drum. Chaff carbonization system. The method according to claim 1 or 2; The rotating drum support means includes a pair of shaft brackets fixed to both sides of the frame, a shaft rod installed perpendicularly to the shaft bracket, and a lateral contact with the side surfaces of the circular ring fixed to the rotating drum respectively. Chaff carbonization system made up of idler rollers. The method according to claim 1 or 2; The stretching means includes a plurality of supports fixed at predetermined intervals at both ends of the rotating drum outer circumferential surface, a circular ring fitted to move to the outer circumferential surface of the rotating drum, and the circular ring installed at a lower portion thereof so as to make a cloud contact with the outer peripheral surface of the rotating drum. A plurality of bearings, a plurality of bearings installed in the housing located on both sides of the rotating drum and rolling contact with one side of the circular ring, and a compression spring installed on the support to push the circular ring toward the housing to close the gap Rice husk carbonization system consisting of a coupling rod and a case formed on one side of the circular ring so that the tanji rod that does not occur and the tip of the tanji rod is coupled and supported. The method according to claim 9; The support on which the carbon rods are installed includes a pair of left and right plates, a carbon rod inserted into the guide hole formed in the upper portion of the plate, an adjustment nut fastened to the threaded rod tip screw portion, and a carbon rod rod outer circumference of the rear end of the adjustment nut. Rice husk carbonization system consisting of a compression spring coupled to the rod body to be fitted, and the outer periphery of the tanji rod between the rod body and one side plate body. The method according to claim 1 or 2; The cooling device includes an inclined cylinder having a low inlet and a high outlet, a conveying screw axially installed in the cylinder, an inverter motor and a power transmission means for rotating the conveying screw, a temperature sensor provided in the conveying screw portion, and a tubular body. A rice hull carbonization system comprising a plurality of inspection doors formed on a cover of a cover, a water cooling jacket provided on the cylinder, a cooling water supply source for circulating and supplying cooling water to the water cooling jacket, and a circulation pump. The method according to claim 1 or 2; Rice husk carbonization system comprising a cooling chamber formed in the longitudinal direction of the shaft of the transfer screw, and a circulation pump for circulating and supplying the cooling water to the cooling chamber. The method according to claim 1 or 2; The vinegar liquor recovery device includes a smoke inlet chamber formed in the upper part of the case and having an inlet hole, a smoke discharge chamber formed in the lower part of the case and having an exhaust hole, and installed between the inlet chamber and the discharge chamber to rapidly cool smoke to separate the vinegar liquor solution. However, the inclined bottom and the discharge hole is installed in the lower discharge chamber and collect the vinegar liquor discharge, the vinegar liquor collecting tank is installed in the lower discharge hole, the royal vinegar feed pump is installed on one side of the collecting cylinder, the inside of the cylinder having a water cooling chamber Cooling means in which a plurality of pipes are vertically installed at predetermined intervals, an auxiliary passage blocking the discharge hole with a vinegar liquor that cannot flow outside air, a temperature sensor installed in the water cooling chamber, and an upper portion of the pipe It is connected to the chamber, and the lower part of the pipe is connected to the smoke discharge chamber, and the upper and lower sides of the cylinder is connected to the pump Carbonized rice hull system characterized in that the inlet pipe and outlet pipe are installed and configured that the coolant is forced circulation water cooling chamber, respectively. The method according to claim 1 or 2; The smoke-free device includes a smoke-free chamber surrounded by refractory, an automatic ignition burner installed at the inlet of the smoke-free chamber, an outlet to which a suction device is connected, a temperature sensor installed in the smoke-free chamber, and detecting a temperature, and a suction device. A chaff carbonization system comprising an emergency exit through which unsoftened smoke is discharged in an abnormal state, a damper provided at the emergency exit, and an actuator for opening and closing the damper.

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