KR200195641Y1 - Carbonization machine for contrivance manufacture of abolition-food charcoal - Google Patents

Abstract

This invention is a waste food charcoal production apparatus, in which a fire chamber 17 surrounded by a heat exchange wall 11 is formed on a base, and a preheating unit 12, a dry gas combustion chamber 13, and a dry water are fired from above in the fire chamber 17. The chamber 14 and the fuel combustion chamber 15 are arranged in sequence, the cooling chamber 16 is provided next to the combustion chamber, one or more preheating pipes 22 are provided in the preheating chamber 12, and one or more dry distillation tubes ( 24 and each of the one or more cooling pipes 26 in the cooling chamber 16, and then the preheating pipe 22, the distillation pipe 24 and the cooling pipe 26 in order from the top to the communication pipe (27) Create a consistent dry distillation path (30), install a hopper (30a) for the supply of dry matter material in the preheating tube (22) on top of the dry distillation path (30), the preheating tube (22), the distillation tube (24) and Each feed screw 31 is embedded in the cooling conduit 26, and the feed screw 31 axes 31a are connected to one or more drive motor outputs so that all feed screws 31 are identical. The drive system is configured to have a feed rate, a dry gas discharge port 24a is provided in the dry gas pipe 24, and the dry gas gas ignition burner 13a is provided in the dry gas gas combustion chamber 13, and the combustion chamber 15 It is a dry carbonization machine for the waste food charcoal manufacturing apparatus comprised by installing the combustion burner 15a for fuel in each.

Description

Carbonized Carbonization Machine for Waste Food Charcoal Production Equipment {CARBONIZATION MACHINE FOR CONTRIVANCE MANUFACTURE OF ABOLITION-FOOD CHARCOAL}

This design relates to a dry carbonizing machine for use in a waste food charcoal plant.

If not properly disposed of from civilized societies, it threatens the preservation of ecosystems, including humans, by polluting living spaces, damaging landscapes and polluting the environment. Unlike sludge and industrial waste, most of the waste from food preparation and waste discarded after eating is organic.

In the present invention, the discarded food includes any organic waste that is discarded before and after the food preparation process.

Types of waste food are treated with sludge that is pulverized with water and discharged into the sewage system, landfill treatment that is collected and landfilled without being separated from general solid waste, and mixed with subsidiary materials in waste food and fermented and aged. Although sludge treatment is a direct cause of river pollution, it is prohibited, and landfill treatment is not only confronted with landfill shortages, but also causes pollution of water and soil by leachate and generation of odors. It is only a temporary treatment method because it pollutes the air. Recently, the feed treatment method that has attracted attention has been spotlighted in utilizing food waste as a re-production resource, but it has high heat consumption, economic feasibility, and I have a challenge to raise.

When looking at the composition of the main foods in the grain-based diet, carbohydrates (Cn (H2O) m) and fiber of the vegetables are the center, so carbohydrates and fiber foods can be solidified and carbonized to be used as a raw material of charcoal. This type of waste food contains a large amount of gelatinized starch, so it is solidified by compression, molding and drying after mixing with fibrous material even without adhesive substance, and does not emit toxic gas over wood when burning because it is not toxic. In the solidified state, the density reaches the level of charcoal wood, and when carbonized, it can emit heat equivalent to charcoal.

In general, carbonization refers to a phenomenon in which organic matter is thermally decomposed and amorphous carbonized by heat. For example, the air is shut off and the wood is heated to obtain charcoal, and the coal is carbonized to obtain coke. Most organics are carbonized at 300 to 400 ° C. Dry distillation is also an industrial operation that blocks air, thermally decomposes solid organics, and divides them into volatile and carbonaceous residues. The hot distillation mainly refers to the operation of distilling coal at around 1,000 ° C., and the low temperature dry distillation refers to the first decomposition of coal at around 600 ° C., but in the present invention, dry distillation is a solid waste formulated and dried in the shape and size of burning charcoal. It means the operation of heating and carbonizing the food mass.

This design makes continuous charcoal of waste food solids that are shaped to the size of burning charcoal and dried with less than 15% water content, and made into charcoal, and provides the waste heat to the hot air dryer of the charcoal manufacturing plant. It is an object of the present invention to provide a carbonizer that can burn and save driving energy.

1 is a schematic diagram of a waste food charcoal production plant

2 is a layout view of a distillation furnace and a distillation pipe

3 is a configuration diagram of a drive system of a dry pipe

4 is a configuration diagram of the charcoal discharge pipe

<Description of Major Symbols in Drawing>

11: Heat exchange wall 12: Preheating chamber 13: Reburn chamber 14: Dry chamber 15: Combustion chamber 24: Dry pipe 31: Screw 13a, 15a: Burner 32, 32a, 32b: Motor 33: Chain 40: Reburn fan

1 is a planar layout example of a waste food charcoal production plant. 1, the raw material feeder 1 and the grinder 2 are the screw conveyor s1 and the belt conveyor c1, the grinder 2 and the two hot air drying mixers 4 are the screw conveyor s2. Two submaterial feeders (3) and two hot air dry mixers (4) to each screw conveyor (s3), two hot air dry mixers (4) and two sorter (5) to each screw conveyor (s4) , Two sorting machine (5) and charcoal forming machine (6) with screw conveyor (s5, s6) and belt conveyor (c2), charcoal forming machine (6) and hot air dryer (7) with belt conveyor (c3)), hot air The dryer 7 and the metering feeder 8 are connected to the belt conveyor c4, and the metering feeder 8 and the dry carbonization unit 9 are connected to the belt conveyors c5 and b6 to transfer the material, and the carbonization machine ( 9) and the hot air drying mixer 40 are connected to the supply pipe p1, and the carbonizer 9 and the hot air dryer 7 are connected to the supply pipe p2, respectively, so as to supply the waste heat emitted from the carbonizer 9. The.

This design is a dry carbonization machine for installation in the plant, which forms a firebox 17 surrounded by a heat exchange wall 11 on a base 10. The preheating chamber 12, the distillation gas combustion chamber 13, the distillation chamber 14, and the fuel combustion chamber 15 are arranged in order in one fire chamber 17 from the top. The cooling chamber 16 is installed next to the combustion chamber. At least one preheating tube 22 is placed in the preheating chamber 12, at least one distillation tube 24 is placed at the distillation chamber, and at least one cooling tube 26 is laid at the cooling chamber 16. The preheating tube 22, the distillation tube 24, and the cooling tube 26 are sequentially connected to the communication tube 27 from above to form a continuous distillation path 30. One or more dry flow paths 30 are installed in the single firebox 17. The distillation material supply hopper 30a is installed in the preheating pipe 22 at the upper end of the distillation path 30 to supply the distillation material delivered from the conveying means c6 to the distillation path 30. The transfer screw 31 is embedded in one or more of the preheating tube 22, the drying pipe 24, and the cooling tube 26, respectively. The feed screw 31 shafts 31a are connected to the outputs of one or more reduction gear output motors 32, 32a, 32b by driving chains 33, 33a, 33b and chain gears 34, so that all feed screws 31 are connected. The drive system is configured to have the same material feed rate. A dry gas discharge port 24a is provided in the dry pipe 24. A dry gas ignition burner 13a is provided in the dry gas combustion chamber 13, and a fuel burner 15a is installed in the combustion chamber 15, respectively. . Furthermore, this design additionally installs a power reburn fan 40 on the base 10 and heats the high temperature hot air of the combustion chamber 15 through the hot air intake pipe 41, the hot air exhaust pipe 42, and the branch pipe 43. It is comprised so that it may supply to (13) and the preheating chamber (12). Reference numeral 50 is a charcoal collection container.

The effect of this design is explained as follows. The burner 15a, 13a of the combustion chamber 15 and the dry gas combustion chamber 13 is ignited to raise the temperature of the fire chamber 17 to the dry flow temperature, and then drives all the screw drive motors 32, 32a, 32b, and dry solidifies. When the used waste food dried material is supplied from the belt conveyor c6 to the hopper 30a, the material is carbonized and the waste food charcoal is collected in the container 50.

The waste food solid material supplied to the hopper 30a is crushed into 5 to 15 mm of waste food containing at least 80% of water and carbohydrates and vegetables are made into granules, and sawdust or Subsidiary materials, which are dry waste foods, are mixed with 5 to 20% of honga and dried to produce 20-25% of granular water, and the granular material is molded into the shape and size of burning charcoal, and formed into charcoal. It is a waste food dried solid material with a diameter of 3 ~ 7cm, dried with 10 ~ 15% water content.

When the driving motors 32, 32a, and 32b are driven, the driving force of the motor is respectively installed in the preheating tube 12, the distillation tube 24, and the cooling tube 26 through the chains 33, 33a, 33b ( 31) are rotated simultaneously to maintain the same material feed rate. Therefore, the solid material introduced into the hopper 30a is preheated while passing through the preheating tube 22 and the communicating tube 27 by the screw 31 to release residual moisture, and gradually heated while passing through the distillation tube 24. When the carbonization temperature is reached, carbonized gas is discharged to the discharge port 24a. The charcoal is conveyed to the cooling tube 26 by the screw 31. The carbonized charcoal is lowered to the extinguishing temperature while passing through the closed and low temperature cooling tube 26 and collected in the collecting container 50 in a state where the embers are turned off.

The combustible dry gas released from the material while passing through the dry pipe 24 is ignited by the flame of the burner 13a and completely burned in the high fire chamber 17 to be used as part of the carbonizer driving fuel. The cooling pipe 26 in the cooling chamber 16 (you may install an air-cooled cooling chamber) has no air supply and the temperature is low, and the carbonized char is suffocated at the same time as cooling, killing the embers and keeping the container at room temperature ( 50) to discharge.

The heat emitted from the firebox 17 during the carbonization process heats the air inside the heat exchange wall 11 having a space inside. The air heated between the heat exchange walls 11 is aspirated in the hot air supply pipes P1 and p2 connected to the top by a hot air blower (not shown) installed in the charcoal manufacturing apparatus, or the hot air dry mixer 4 of the charcoal manufacturing plant or It is supplied to the hot air dryer (7).

In addition, the present invention can supply the carbonization driving fuel after ignition by supplying a portion of the carbonized charcoal to the combustion chamber 15, the power reburn fan 40, the hot air intake pipe 41, the hot air exhaust pipe 42 and By distributing the high temperature hot air of the combustion chamber 15 through the branch pipe 43 to the distillation chamber 13 and the preheating chamber 12, the heat dissipation of the carbonization chamber can be driven evenly, and in particular, the ignition initial combustion chamber 17 It is possible to uniformly increase the temperature of the ignition operation is easy to increase the thermal efficiency.

As described above, the present invention is a device for producing charcoal using waste food, which is formed into the size of burning charcoal and dried with less than 15% of the moisture content. It provides to the hot air dryer, and to provide a carbonizer that can save the driving energy by secondary combustion of dry gas.

Claims (2)

In the waste food charcoal production apparatus, a fire chamber (17) surrounded by a heat exchange wall (11) is formed on a base, and a preheating chamber (12), a dry gas burning chamber (13), and a drying chamber (14) are placed on the fire chamber (17) from above. ) And the fuel combustion chamber 15 are arranged in order, the cooling chamber 16 is provided next to the combustion chamber, one or more preheating pipes 22 are provided in the preheating chamber 12, and one or more dry pipes 24 are provided in the dry distillation unit. One or more cooling pipes 26 are respectively rolled out in the cooling chamber 16, and the preheating pipes 22, the drying pipes 24, and the cooling pipes 26 are sequentially connected from above to the communication pipes 27. A path 30 is formed, and a dry matter supply hopper 30a is installed in the preheating pipe 22 at the upper end of the drying path 30, and the preheating pipe 22, the drying pipe 24, and the cooling pipe 26 are provided. Each feed screw 31 has a built-in feed screw 31 and connects the feed screw 31 shafts 31a to one or more drive motor outputs so that all feed screws 31 have the same material feed rate. The drive system is configured to be mounted, a dry gas discharge port 24a is provided in the dry gas pipe 24, a dry gas gas ignition burner 13a is provided in the dry gas combustion chamber 13, and a combustion burner for fuel is used in the combustion chamber 15. Drying carbonization machine for the waste food charcoal manufacturing apparatus which installed and provided each 15a. According to claim 1, wherein one or more dry flow paths (30) are provided in one fire chamber (17), and the power reburn fan (40), hot air intake pipe (41), hot air exhaust pipe (42), and branch pipe (43). A dry carbonization machine for waste food charcoal production apparatus, which is configured to additionally install and disperse and supply the high temperature hot air of the combustion chamber 15 to the drying chamber 13 and the preheating chamber 12.