JP2010265418A - Combined carbonization and drying apparatus, drying apparatus, and method for constructing the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a combined carbonization and drying apparatus which has a very simple and compact structure, can be manufactured at low cost, and can effectively use waste heat generated from a carbonization apparatus for drying. <P>SOLUTION: In the combined carbonization and drying apparatus 1, a carbonization raw material is carbonized in a low oxygen environment with a burner in a carbonization apparatus 2; hot wind generated in the carbonization is allowed to flow into a carbonization chimney 34 through a first heat path; and the hot wind is sent into a drying chamber 138 through a third heat path 54 along with heat generated in an exhaust gas combustion chamber 30 to dry a raw material to be dried in the drying chamber 138. When a burner is ignited in a drive chamber 136, the hot wind sent into the drying chamber 138 is recirculated to the carbonization chimney 34 of the carbonization apparatus 2 through a second heat path 52 along with the heat generated by the burner, sent into the drying chamber 138 again, and used for drying of the raw material to be dried. Thus, in the combined carbonization and drying apparatus 1, heat can be circulated at a very high efficiency, and a carbonization product and a dried product can be separately removed. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an apparatus in which a carbonization apparatus and a drying apparatus are connected in parallel, and more specifically, a carbonization drying connection apparatus in which the carbonization apparatus and the drying apparatus are connected by a heat connection path, a drying apparatus constructed from the carbonization drying connection apparatus, and It relates to the construction method.

  Nowadays, mainly in farmers, a chimney is set up on the upper surface of a so-called Ito can, and the hulls are piled up around the Ito can and the chimney to block the air. Is carbonized. The carbides are sown in fields as land improvement materials and fertilizers for recycling.

  In recent years, many carbonization apparatuses that carbonize rice husks, buckwheat husks, and the like have been developed. In addition, drying apparatuses that dry moisture are widely used. Furthermore, a carbonization drying apparatus in which a drying apparatus and a carbonization apparatus are combined is also disclosed.

  For example, Patent Document 1 discloses an apparatus for carbonizing an organic substance containing moisture and a method therefor. That is, in order to obtain porous alkaline fertilizer from moist turf such as mowing turf, first, the above moisture is contained from one end of a drying furnace having a heat radiation source on the ceiling surface and the inside of the furnace being in an oxygen-poor state. Add organic matter and dry with stirring. Next, the organic matter dried from the upper end of the carbonization furnace connected to the drying furnace is maintained at a temperature higher than that of the drying furnace by a heat radiation source located on the ceiling surface while maintaining the poor oxygen state. And carbonizing while stirring and feeding in the carbonization furnace.

  Patent Document 2 discloses a dry carbonization device for hydrous organic waste. When carbonizing hydrous organic waste such as livestock waste, this equipment uses the drying furnace as the upper side, the double cylindrical carbonization furnace as the lower side, and the gap space between the outer cylinder and inner cylinder as the heat path. Connected to the exhaust port of the drying furnace, carbonizing the organic waste while sending hot air generated in the combustion furnace installed in the lower part of the carbonization path to the heat path, sending the hot air generated during carbonization to the drying furnace, It saves the amount of heat needed for drying.

  The conventional carbonization apparatus as described above is one in which a drying furnace and a carbonization path are connected for the purpose of carbonizing the raw material after drying. In particular, the invention of Patent Document 2 uses the waste heat of the carbonization path as a drying furnace. It is intended to make effective use of heat.

  On the other hand, Patent Literature 3 discloses a carbonization drying parallel system capable of separately taking out a dried product dried in a drying furnace and a carbonized product carbonized in a carbonization path. As shown in FIG. 4, the apparatus 1001 includes a screw 1020 for transferring the carbonization raw material charged in the hopper M × H in the lateral direction while mixing, and a carbonization raw material fed by the screw 1020 to the drum 1014. A rotating drum 1014 that is received inside and is fed in the same direction as the feeding direction of the screw 1020 by a blade root 1022 installed on the inside, a carbonized product unloading port 1008 disposed at a terminal position of the rotating drum 1014, and the above A carbonization apparatus 1002 comprising a heat exchange waste heat recovery device disposed near the installation position of the screw 1020 and a drying device 1003 similar thereto, and the warm air recovered by the waste heat recovery device is dried as a dry raw material. It is characterized by being connected by a warm air supply pipe 1006 as a heat source.

Japanese Patent Laid-Open No. 06-122879 JP 2002-192107 A JP 2004-196898 A

  However, although the apparatus disclosed in Patent Document 3 can obtain a dried product and a carbonized product separately, the total length of the rotating drum is 4.8 m, for example, which is considerably large, and a heat exchange waste heat recovery device Moreover, the mechanism of the mixer hopper is quite complicated, and it becomes a large-scale device as a whole, and it is inevitable that the cost is increased.

  In supermarkets, convenience stores, schools, side dishes shops, hospitals, etc., huge amounts of leftovers are generated every day, and these cannot be processed by themselves and are usually discarded. However, if these can be dried and / or carbonized and reused, a very efficient recycling system can be constructed. In addition, if waste such as leftovers can be dried and / or carbonized in a store of its own, it is possible to save time and labor for collecting and transporting the waste.

  In view of such circumstances, the present invention seeks to provide a carbonization-drying connection device that is very simple and compact in structure, low in manufacturing cost, and that can effectively use waste heat generated from the carbonization device for drying.

The carbonization drying connecting device according to the present invention is a carbonization device including a box having an opening having an openable lid at the top and a floor at the bottom, and the inside of the box is parallel to the floor. It is a space defined by one or a plurality of air shielding plates that partition, the air shielding plate and the floor, and is defined by a heating chamber in which a burner can be installed, the air shielding plate, and the upper part of the box. A carbonization chamber that can be ventilated to the charging port and the carbonization chimney, a carbonization chimney that is provided in an upper part of the box in parallel with the charging port and communicates with the carbonization chamber, and the carbonization chamber A discharge port provided on a side of the carbonization device, a temperature control device that is installed in the carbonization device and controls the temperature of the carbonization chamber, and is provided substantially in the middle of the chimney for carbonization, and the carbonization chimney through the chimney Exhaust gas combustion chamber capable of installing a burner that combusts exhaust gas generated from the carbonization chamber And a carbide chimney and the heating chamber are connected below said exhaust gas combustion chamber, a first heat passage for ventilation, carbide device comprising,
A drying apparatus including a drum having an open / close-type lid at an upper part and a floor part at a lower part, the heat-resistant brick partitioning the interior of the drying apparatus in parallel with the floor part, the heat-resistant brick and the drum A drying room having a plurality of stirring blades attached to a rotating shaft installed in the center through the heat-resistant brick, and defined by the heat-resistant brick and the floor. A discharge chamber provided in a side portion of the drying chamber, including a drive chamber that can be installed with a burner and has a drive unit that rotates the rotating shaft, and
It is provided in the upper part of the drum in parallel with the charging port, and connects the drying chamber and the carbonization chimney below the exhaust gas combustion chamber, or directly connects the drying chamber and the exhaust gas combustion chamber. A second heat path;
And a drying device including a third heat path connecting the exhaust gas combustion chamber and the drying chamber above the exhaust gas combustion chamber of the carbonization device.

  In the carbonized and dried connecting apparatus according to the present invention, the box, the carbonization chimney, the drum, the first heat path, the second heat path, and the third heat path are preferably formed of iron or stainless steel.

  In the carbonization drying connection device according to the present invention, it is preferable that the heating chamber and / or the inner surface of the carbonization chamber of the carbonization device is covered with heat-resistant bricks.

  The carbonization drying connection apparatus which concerns on this invention can provide the exhaust gas adjustment board discharged | emitted from the said carbonization chamber in the said carbonization chimney.

  The carbonization drying connection apparatus according to the present invention may be capable of adjusting the number of the plurality of air blocking plates that define the carbonization chamber of the carbonization apparatus.

  The carbonization drying connection apparatus according to the present invention includes a carbonization chimney that communicates with the carbonization chamber, the second heat path that connects the drying chamber, and the third that connects the carbonization chimney and the drying chamber. The heat path may be detachable.

  The drying apparatus construction method according to the present invention includes the carbonization drying connecting device, a drying chimney including a heat exchanger above the burner and the burner, and a fourth heat that connects the heat exchanger and the drying chamber. A channel, a carbonization chimney leading to the carbonization chamber, a step of removing a second heat path connecting the drying chamber, an upper side of the exhaust gas combustion chamber of the carbonization chimney, and the drying A step of removing a third heat path connecting the chambers, a step of attaching and fixing the drying chimney to a removal port of the second heat path above the drum, and the heat exchanger and the drying chamber. Connecting with the fourth heat path.

  The drying device according to the present invention is a drying device including a drum having an opening having an openable lid at the top and a floor portion at the bottom, and heat-resistant bricks that partition the interior of the drying device in parallel with the floor portion. And a space defined by the heat-resistant brick and the upper portion of the drum, and a drying chamber having a plurality of stirring blades attached to a rotating shaft that is installed in the center through the heat-resistant brick, and the heat-resistant brick A space defined by a brick and a floor, a burner can be installed, and a drive chamber having a drive for rotating the rotating shaft, and provided in the upper part of the drum in parallel with the input port, A carbonization chimney that communicates with the drying chamber, a burner inside the carbonization chimney, and a heat exchanger above the burner, and a fourth heat path connecting the heat exchanger and the drying chamber including.

  The carbonization drying connection apparatus according to the present invention carbonizes a carbonized raw material in a carbonization apparatus with low oxygen in a carbonization apparatus, and causes the hot air generated at this time to flow into a carbonization chimney through a first heat path in an exhaust gas combustion chamber. Along with the generated heat, hot air is sent to the drying chamber through the third heat path to dry the drying raw material in the drying chamber. When adding a burner in the drive chamber, along with the heat generated at that time, the hot air sent into the drying chamber is circulated again through the second heat path to the carbonization chimney of the carbonization device, and again sent to the drying chamber. Used to dry weight loss.

  In this way, the carbonized and dried connecting device of the present invention can circulate heat with extremely high efficiency and take out the carbonized product and the dried product separately. Moreover, since the carbonization drying connecting apparatus of the present invention can be made sufficiently compact, it can be installed in schools, stores, hospitals and the like.

  Furthermore, the drying apparatus or carbonization apparatus constructed from the carbonization drying connection apparatus of the present invention can perform drying and carbonization alone, and can reduce the space of the apparatus when performing only drying or only carbonization.

The front view of the carbonization apparatus which comprises the carbonization drying connection apparatus which concerns on this invention. The side view of the carbonization apparatus which comprises the carbonization drying connection apparatus which concerns on this invention. The schematic diagram (dotted line and solid line) of carbonization drying connection device concerning the present invention, and sectional drawing of the drying device (solid line). The side view of the drying apparatus which concerns on this invention. The side view of the carbonization drying parallel system concerning patent documents 3.

  Hereinafter, an embodiment of a carbonization drying connecting device according to the present invention will be described with reference to the drawings. Hereinafter, the same reference numerals are used for the same components throughout the drawings.

The carbonization-drying coupling apparatus 1 (see FIG. 2) of the present invention refers to FIGS. 1 (a) and 1 (b),
A carbonization apparatus 2 including a box 10 having an opening 16 having an openable lid 14 at the top and a floor 12 at the bottom,
One or more air blocking plates 24 that partition the interior of the box 10 in parallel with the floor 12;
A space defined by the air blocking plate 24 and the floor 12, and a heating chamber 36 in which the burner 22 can be installed;
A space defined by the air blocking plate 24 and the upper portion of the box 10, and a carbonization chamber 38 that can ventilate the inlet 16 and the carbonization chimney 34;
A carbonization chimney 34 provided in the upper part of the box 10 in parallel with the inlet 16 and leading to the carbonization chamber 38;
A discharge port 17 provided in a side portion of the carbonization chamber 38;
A temperature control device 44 installed in the carbonization device 2 for controlling the temperature of the carbonization chamber 38;
An exhaust gas combustion chamber 30 provided substantially in the middle of the carbonization chimney 34 and capable of installing a burner 32 for combusting exhaust gas generated from the carbonization chamber 38 via the carbonization chimney 34;
A first heat path 50 that connects the heating chamber 36 and the carbonization chimney 34 below the exhaust gas combustion chamber 30 or directly connects the heating chamber 36 and the exhaust gas combustion chamber 30 and vents;
The carbonization apparatus 2 containing is provided.

Furthermore, the carbonization drying connection device 1 of the present invention is described with reference to FIG.
A drying device 3 including a drum 110 having an inlet 116 having an openable lid 114 at the top and a floor 112 at the bottom,
A heat-resistant brick 125 that partitions the interior of the drying device 3 in parallel with the floor 112,
A drying chamber 138 having a plurality of stirring blades 152 attached to a rotary shaft 151 which is a space defined by the heat-resistant brick 125 and the upper part of the drum 110 and passes through the heat-resistant brick 125 and is installed in the center;
A space defined by the heat-resistant brick 125 and the floor portion 112, including a drive chamber 136 in which the burner 40 can be installed and a drive unit 150 that rotates the rotary shaft 151.
A discharge port 115 provided in a side portion of the drying chamber 138;
It is provided in the upper part of the drum 110 in parallel with the input port 116, and connects the drying chamber 138 and the carbonization chimney 34 below the exhaust gas combustion chamber 30, or directly connects the drying chamber 138 and the exhaust gas combustion chamber 30. A second heat path 52 to
The drying apparatus 3 includes a third heat path 54 connecting the exhaust gas combustion chamber 30 and the drying chamber 138 above the exhaust gas combustion chamber 30 of the carbonization chimney 34.

  The carbonization drying connecting apparatus 1 of the present invention is configured by connecting the carbonization apparatus 2 and the drying apparatus 3 to the second heat path 52 and the second heat path 54 as described above.

  The carbonization apparatus 2 includes a box 10 having a floor portion 12 at a lower portion and an inlet 16 and a carbonization chimney 34 at an upper portion, and the inside thereof is partitioned by one or a plurality of air blocking plates 24 parallel to the floor portion 12. It has been. The box 10 has, for example, a pentagonal cross section as shown in FIG.

  The heating chamber 36 is a space defined by the air blocking plate 24 and the floor 12, and the burner 22 can be installed via the burner outlet 19.

  The carbonization chamber 38 is a space defined by the air blocking plate 24 and the upper portion of the box 10, and can be vented to the outside through the input port 16, the carbonization chimney 34, and the discharge port 17. For example, as shown in FIG. 1B, the carbonization chimney 34 is installed in parallel to the flat portion of the rear portion of the inlet 16 provided on the slope portion.

  When there are a plurality of air blocking plates 24, the room temperature of the carbonization chamber 38 may be adjusted by adjusting the number of the air blocking plates 24 from the outside. The room temperature of the carbonization chamber 38 is preferably maintained at 300 to 350 ° C. during carbonization.

  The openable lid 14 of the carbonization apparatus 2 is an openable lid 14 with a roller 15 as shown in FIG. 1A, for example, and the carbonized raw material is carbonized from the inlet 16 by opening the lid 14. The chamber 38 can be charged.

  Carbonized raw materials include rice husk, oat husk, wood, bamboo, leftovers from vegetables and supermarkets, residue from vegetables, golf course turf, branches of trees, leaves, sawdust, okara, udon, buckwheat, clam, clam , Oysters and scallops. However, petroleum-based substances that generate harmful substances in the carbonization process are excluded from the carbonization raw material.

  Further, the carbonization apparatus 2 includes a temperature control device 44 that controls the temperature of the carbonization chamber 38. The temperature control device 44 includes an ignition switch 46 and a temperature sensor (not shown), senses the temperature in the carbonization chamber 38, and adjusts the temperature of the carbonization chamber 38 to a desired temperature.

  Further, an exhaust gas combustion chamber 30 in which the burner 32 can be installed via the burner outlet 33 is provided substantially in the middle of the carbonization chimney 34, and the exhaust gas generated from the carbonization chamber 38 is combusted through the carbonization chimney 34. . For this reason, even if toxic gas is generated from the carbonization chamber 38 in the carbonization process or toxic gas flows from the other heat paths 50, 52, 54, it is burned by the burner 32 in the exhaust gas combustion chamber 30. The carbonization chimney 34 can be discharged into the outside air as a harmless gas. Below the exhaust gas combustion chamber 30 of the carbonization chimney 34, there is provided an exhaust gas adjustment plate 28 for adjusting the amount of exhaust gas generated from the carbonization chamber 38. For example, this exhaust gas adjustment plate is taken in and out from the outside, and exhaust gas combustion is performed. The amount of exhaust gas flowing into the chamber 30 may be adjusted.

  Further, the heating chamber 36 and the carbonization chimney 34 are connected to each other below the exhaust gas combustion chamber 30 or directly connected to the heating chamber 36 and the exhaust gas combustion chamber 30 through the first heat path 50, and are generated in the heating chamber 36. It is preferable to reuse the heat that is generated. For example, the heating chamber 36 and the exhaust gas combustion chamber 30 provided substantially in the middle of the carbonization chimney 34 are connected by the first heat path 50, and the exhaust gas generated from the carbonization chamber 38 is burned by the burner 32.

  In the carbonization chamber 38, the carbonized raw material carbonized in low oxygen can be taken out from the discharge port 17 as a carbonized product with a shovel or a scoop. The discharge port 17 may be provided with a damper for venting the inside of the carbonization chamber 38 and the outside air, and the damper / cleaning port 20 may be attached to the heating chamber 36.

  Next, the drying device 3 (see FIG. 2) of the carbonization drying connection device 1 according to the present invention includes a drum 110 having a floor portion 112 in the lower portion and a charging port 116 having an openable lid 114 in the upper portion. Similarly to the carbonization apparatus 2, the inlet 116 may be provided on the slope portion as shown in FIG.

  The interior of the drum 110 is partitioned by a heat-resistant brick 125 that divides the interior in parallel with the floor portion 112, a drying chamber 138 provided at the upper portion of the heat-resistant brick 125, and a drive chamber 136 provided at the lower portion of the heat-resistant brick 125. It is drawn to.

  The drying chamber 138 is a space defined by the heat-resistant brick 125 and the upper part of the drum 110, and has a plurality of stirring blades 152 that are attached to a rotating shaft 151 that is installed in the center through the heat-resistant brick 125.

  On the other hand, the drive chamber 136 is a space defined by the heat-resistant brick 125 and the lower part of the drum 110, and includes a drive unit 150 that rotates the rotating shaft 151 that penetrates the heat-resistant brick 125. In order to dry the drying chamber 138, the burner 40 may be installed through the burner outlet 41.

  In addition, as shown in FIG. 2, the drum 110 is provided on the side of the inlet 116 in parallel with the drying chamber 138 and the carbonization chimney 34 leading to the carbonization chamber 38 of the carbonization apparatus 2. A second heat path 52 connecting the two is formed. The second heat path 52 may be connected to the carbonization chimney 34 and the exhaust gas combustion chamber 30 or may be directly connected to the exhaust gas combustion chamber 30.

  Further, the carbonization-drying coupling device 1 of the present invention includes the first heat path 50, the second heat path 52, and the exhaust gas combustion chamber 30 connected to the carbonization chimney 34 of the carbonization apparatus 2, or the combustion chamber. 30 and a third heat path 54 that connects the drying chamber 138.

  The heat generated in the heating chamber 36 of the carbonization device 2 and the drying chamber 138 of the drying device 3 flows into the carbonization chimney 34 via the first heat path 50 and the second heat path 52, respectively, and the exhaust gas combustion chamber. The hot air is sent again into the drying chamber 138 through the third heat path 54 together with the heat generated at 30.

  In the drying chamber 138, with the lid 114 opened, a wet material such as rice, fish skin, bone, or arabe is fed from the inlet 116 as a dry raw material. Other dry ingredients include rice grains, udon, buckwheat, fish iliac, slaughterhouse, feathers, internal organs, chicken, cow and horse feces, corn, shaft, leaves, wheat, vegetables, okara And various materials such as tofu.

  The input dry raw material is agitated by the agitating blade 152 rotated via the rotating shaft 151 by the driving device 150 and heated by the hot air flowing in via the third heat path 54 and / or by the burner 40 in the driving chamber 136. Dried. As for the temperature of the drying chamber 138 at the time of drying, 30 to 100 degreeC is desirable.

  When the drying is completed, the dried product is taken out from the outlet 115 and the like, and is used for fish food at a farm or the like. Moreover, the wood vinegar obtained when carbonizing only wood is suitably used as a nutrient for vegetables and foods, and the bamboo vinegar obtained when carbonizing only bamboo is diluted 1000 to 2000 times and used to remove malodors and insects. be able to. In addition, the charcoal and bamboo charcoal obtained at the same time can be used to purify the water taken into the rice field by placing it at the intake for taking water from the irrigation channel into the rice field.

  In the carbonized and dried connecting apparatus 1, the box 10, the carbonization chimney 34, the drum 110, the first heat path 50, the second heat path 52, and the third heat path 54 are formed of iron, stainless steel, or the like having high thermal conductivity. Preferably it is done.

  Further, as shown in FIGS. 1 (a) and 1 (b), the inner surfaces of the heating chamber 36 and the carbonizing chamber 38 of the carbonization apparatus 2 are covered with heat-resistant bricks, and external materials (for example, iron, stainless steel, etc.) of the carbonization apparatus 2 are covered. May be protected.

  Further, the plurality of air blocking plates 24 that define the heating chamber 36 and the carbonization chamber 38 of the carbonization apparatus 2 may be freely inserted and removed from the outside, and the number thereof may be adjustable. By comprising in this way, the temperature in the carbonization chamber 38 can be adjusted.

  As described above, the carbonization drying connection apparatus 1 according to the present invention carbonizes the carbonized raw material in the carbonization apparatus 2 under the low oxygen with the burner 22, and the hot air generated at this time is carbonized in the chimney 34 for carbonization via the first heat path. Then, hot air is sent to the drying chamber 138 through the third heat path 54 together with the heat generated in the exhaust gas combustion chamber 30 to dry the dry raw material in the drying chamber 138. When the burner 40 is added in the driving chamber 136, the hot air sent into the drying chamber 138 is circulated again to the carbonization chimney 34 of the carbonization device 2 through the second heat path 52 together with the heat generated at that time. It is sent to the drying chamber 138 and reused for drying the dry raw material.

  Thus, the carbonized and dried connecting apparatus 1 of the present invention can circulate heat with extremely high efficiency and take out the carbonized product and the dried product separately.

  Next, the drying apparatus 4 according to the present invention will be described with reference to FIG. The drying apparatus 4 can be assembled by removing the second heat path 52 and the third heat path 54 of the carbonization drying connecting apparatus 1 and attaching the carbonization chimney 134 and the fourth heat path 56.

  That is, the carbonization / drying coupling device 1 can be configured such that the second heat path 52 that couples the drying chamber 138 and the carbonization chimney 34 leading to the carbonization chamber 38 can be removed.

  Further, the carbonization drying connecting apparatus 1 can be configured to be able to remove the third heat path 54 that connects the upper portion of the exhaust gas combustion chamber 30 and the drying chamber 138.

  A method of separating the drying device 3 from the carbonized drying connecting device 1 having the above-described configuration and configuring the drying device 4 according to the present invention is as follows.

That is, the method for constructing the drying device 4 according to the present invention includes the carbonization drying connecting device 1, the burner 42, the drying chimney 134 including the heat exchanger 154 above the burner 42, the heat exchanger 154, the drying chamber 138, and the like. A step of preparing a fourth heat path 56 connecting the drying chamber 138, a step of removing the second heat path 52 connecting the drying chamber 138 and the carbonization chimney 34 leading to the carbonization chamber 38;
A step of removing the third heat path 54 connecting the carbonization chimney 34 and the drying chamber 138 above the exhaust gas combustion chamber 30 and a drying chimney 134 at the removal port of the second heat path 52 above the drum 110 are provided. Attaching and fixing, and connecting the heat exchanger 154 and the drying chamber 138 by a fourth heat path 56.

  The drying apparatus 4 of the present invention constructed from the carbonization drying connecting apparatus 1 as described above has the following configuration as shown in FIG.

  That is, the drying device 4 according to the present invention is a drying device 4 including a drum 110 having an input port 116 having an openable / closable lid 114 at an upper portion and a floor portion 112 at a lower portion. A space defined by the heat-resistant brick 125 partitioned in parallel with the section 112, the heat-resistant brick 125, and the upper portion of the drum 110, and a plurality of agitations attached to the rotating shaft 151 installed in the center through the heat-resistant brick 125 A drying chamber 138 having blades 152, a space defined by the heat-resistant brick 125 and the floor 112, a drive chamber 136 in which the burner 40 can be installed, and which has a driving device 150 that rotates the rotating shaft 151; A drying chimney 134 provided in parallel with the input port 116 and leading to the drying chamber 138, and a burner 42 and a burner inside the drying chimney 134. 42 upward with a heat exchanger 154, a fourth heat passage 56 which connects the heat exchanger 154 and the drying chamber 138.

  The configuration inside the drum 110 is the same as that of the drum 110 of the drying device 3 constituting the carbonization drying connecting device 1, but a fourth heat path 56 is attached to the drying chamber 138 instead of the third heat path 54.

  As shown in FIG. 3, the drying chimney 134 leading to the drying chamber 138 is attached to the upper portion of the drum 110 instead of the second heat path 52.

  A burner 42 is provided inside the drying chimney 134 and sends heat to a heat exchanger 154 installed above the burner 42. Further, the heat flowing into the heat exchanger 154 from the drying chamber 138 and the burner 42 is sent again into the drying chamber 138 through the fourth heat path 56. A fan 155 may be used to increase the heat transfer efficiency.

  Thus, the drying device 4 of the present invention can circulate heat with high efficiency and produce a dried product.

  As described above, the carbonization drying connecting device and the drying device and the construction method thereof according to the present invention have been described, but the present invention is not limited to the above embodiment. The removal port from which the second heat path 52 and the third heat path 54 are removed may be closed with an open / close valve to constitute a single carbonization device. Moreover, in order to make the circulation of hot air in the heat path highly efficient, a blower may be installed inside and outside the apparatus as necessary.

  Moreover, although the carbonization raw material and the dry raw material have been described above, these materials are not particularly limited, and any material that is suitable for carbonization and drying and does not generate a toxic gas that causes environmental pollution is preferably used.

  In addition, the present invention can be carried out in a mode in which various improvements, modifications, and changes are added based on the knowledge of those skilled in the art without departing from the gist thereof.

  The carbonized and dried connecting apparatus according to the present invention can be used by carbonizing and / or drying raw garbage, grass, leaves, and the like generated in daily life, and recycling them as carbonized products and dried products, respectively.

1: Carbonization drying connection device 2: Carbonization device 3, 4: Drying device 10: Box 12, 112: Floor portion 14, 114: Cover 15: Roller 16, 116: Input port 17: Discharge port 19, 33, 41: Burner outlet 20: Damper (cleaning port)
22, 32, 40, 42: Burner 24: Air blocking plate 25, 125: Heat-resistant brick 28: Exhaust gas adjusting plate 30: Exhaust gas combustion chamber 34: Carbonization chimney 36: Heating chamber 38: Carbonization chamber 44: Temperature control device 46 : Ignition switch 50: first heat path 52: second heat path 54: third heat path 56: fourth heat path 110: drum 115: outlet 134: drying chimney 136: driving chamber 138: drying chamber 150: driving Machine 151: Rotating shaft 152: Stirrer blade 154: Heat exchanger 155: Blower 156: Discharge port 1001: Carbonization drying parallel system 1002: Carbonization device 1003: Drying device 1006: Warm air supply pipe 1008: Carbonized product carry-out port 1014: Rotating drum 1020: Screw 1022: Blade root

Claims (8)

A carbonization device including a box having an openable lid at the top and a box with a floor at the bottom,
One or more air blocking plates that partition the interior of the box parallel to the floor,
A space defined by the air blocking plate and the floor, and a heating chamber in which a burner can be installed;
A space defined by the air blocking plate and the upper portion of the box, and a carbonization chamber that can ventilate the inlet and the carbonization chimney;
A carbonization chimney that is provided in the upper part of the box in parallel with the charging port and communicates with the carbonization chamber;
A discharge port provided in a side portion of the carbonization chamber;
A temperature control device installed in the carbonization device for controlling the temperature of the carbonization chamber;
An exhaust gas combustion chamber provided substantially in the middle of the carbonization chimney and capable of installing a burner for combusting exhaust gas generated from the carbonization chamber through the carbonization chimney;
A first heat path connecting the heating chamber and the carbonization chimney below the exhaust gas combustion chamber, or directly connecting the heating chamber and the exhaust gas combustion chamber and venting;
A carbonizing device comprising:
A drying device including a drum having an openable lid at the top and a floor at the bottom,
A heat-resistant brick that partitions the interior of the drying device in parallel with the floor,
A space defined by the heat-resistant brick and the upper part of the drum, and a drying chamber having a plurality of stirring blades attached to a rotating shaft that is installed in the center through the heat-resistant brick;
A space defined by the heat-resistant brick and the floor, including a drive chamber in which a burner can be installed and a drive unit that rotates the rotating shaft;
A discharge port provided at a side of the drying chamber;
It is provided in the upper part of the drum in parallel with the charging port, and connects the drying chamber and the carbonization chimney below the exhaust gas combustion chamber, or directly connects the drying chamber and the exhaust gas combustion chamber. A second heat path;
A carbonization / drying connection device comprising: a drying device including a third heat path connecting the exhaust gas combustion chamber and the drying chamber above the exhaust gas combustion chamber of the carbonization device. The carbonized-drying coupling apparatus according to claim 1, wherein the box, the chimney for carbonization, the drum, the first heat path, the second heat path, and the third heat path are made of iron or stainless steel. The carbonization drying connection apparatus of Claim 1 or Claim 2 which covered the heating chamber of the said carbonization apparatus, and / or the inner surface of the carbonization chamber with the heat-resistant brick. The carbonization drying connection apparatus of any one of Claim 1 thru | or 3 which provided the exhaust gas adjustment board discharged | emitted from the said carbonization chamber in the said chimney for carbonization. The carbonization drying connection apparatus of any one of the Claims 1 thru | or 4 which can adjust the number of the some air-blocking plates which define the carbonization chamber of the said carbonization apparatus. The carbonization chimney leading to the carbonization chamber and the second heat path connecting the drying chamber, and the third heat path connecting the carbonization chimney and the drying chamber are detachable. The carbonization drying connection apparatus of any one of thru | or 5 thru | or 5. A carbonization-drying connection device according to claim 1, a drying chimney including a heat exchanger above the burner, and a fourth heat path connecting the heat exchanger and the drying chamber are prepared. Steps,
Removing a second heat path connecting the carbonization chimney leading to the carbonization chamber and the drying chamber;
Removing a third heat path connecting the upper side of the exhaust gas combustion chamber of the carbonization chimney and the drying chamber;
Attaching and fixing the drying chimney to the removal port of the second heat path at the top of the drum;
Connecting the heat exchanger and the drying chamber with the fourth heat path. A drying device including a drum having an openable lid at the top and a floor at the bottom,
A heat-resistant brick that partitions the interior of the drying device in parallel with the floor,
A space defined by the heat-resistant brick and the upper part of the drum, and a drying chamber having a plurality of stirring blades attached to a rotating shaft that is installed in the center through the heat-resistant brick;
A space defined by the heat-resistant brick and the floor, a drive chamber in which a burner can be installed, and a drive unit that rotates the rotating shaft;
A carbonization chimney that is provided in the upper part of the drum in parallel with the charging port and leads to the drying chamber;
Including
A burner inside the chimney for carbonization, and a heat exchanger above the burner,
A drying apparatus including a fourth heat path connecting the heat exchanger and the drying chamber.

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