KR200199933Y1 - The contrivance manufacture of abolition-food charcoal - Google Patents

Abstract

The invention provides a material feeder (1) for storing waste food containing at least 80% of water and containing carbohydrates and vegetables as a main ingredient and continuously supplying the stored waste food to the crusher through a supply means, and in the material feeder (1) To 5 to 20% of the main material and sub material feeder (3) of the main material in the crusher (2) to crush the supplied waste food material into 5 to 15 mm, and the crusher (2) The hot air dry mixer (4) and the granular material provided by the hot air dry mixer (4) are dried in a granular form having 20 to 25% of the moisture content in a rotating drum provided with hot air and continuously discharged. Charcoal molding machine (5) solidifying to the shape and size of charcoal, and charcoal-shaped material continuously provided by the charcoal molding machine (6) is transferred to a conveying means in a drying chamber provided with hot air while drying to less than 10 to 15% moisture content Hot air dryer (7) and heat It consists of a dry carbonization carbonization machine 9 which carbonizes the solid material of charcoal shape dried in the drying machine 7 by the carbonization method, and heats the waste heat emitted from the carbonic acid carbonization machine 9 to the hot air drying mixer 4 and the hot air drying machine 7 ) Is a device for manufacturing charcoal mainly from waste foods configured to provide

Description

Waste Food Charcoal Production Equipment {THE CONTRIVANCE MANUFACTURE OF ABOLITION-FOOD CHARCOAL}

The present invention relates to charcoal based on waste food and a method and apparatus for producing the same.

Living spaces without proper disposal of garbage from civilized society It threatens the preservation of ecosystems, including humans, by polluting, damaging the landscape and polluting the environment. Unlike sludge and industrial waste, most of the waste from food preparation and waste discarded after eating is organic.

In this design, waste 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 crushed with water and discharged to 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 through fermentation and aging. 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 large amounts of gelatinized starch, so it can be mixed with fibrous materials even without the addition of adhesives. After squeezing, molding and drying, it solidifies and does not emit toxic gas, so when it is burned, it does not emit toxic gas more than wood. You can do it.

Based on this point, this design can be a permanent treatment of waste foods that are harmless to soil and water quality if waste foods are made of high-calorie burning charcoal, and the charcoal provided can be used as cooking fuel. Benefits can be obtained, and furthermore, by burning the produced charcoal to obtain the heat energy necessary for drying and carbonizing waste food, it can be processed with almost no energy inflow from the outside, and the profit from the charcoal sales can be obtained. It is suggested that it can be a very ideal treatment method that can minimize waste food disposal costs and encourage profit business.

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 primary decomposition of coal at around 600 ° C. It means the operation of heating and carbonizing the food mass.

The specific purpose of this design is to provide a waste food charcoal manufacturing apparatus as an environmentally friendly and permanent waste food processing method. Another object of this invention is to provide a device for continuously and efficiently obtaining fuel char from waste food.

1 is a block diagram of this design process step

Figure 2 is a block diagram of an embodiment of this devised power processing apparatus

Figure 3 is a block diagram of a preferred processing device embodiment of the present invention

Figure 4 is a plan view of a preferred processing device arrangement of the present invention

<Description of Drawing Major Symbols>

1: Material Feeder 2: Crusher 3: Subsidiary Material Feeder 4: Hot Air Dry Mixer 6: Charcoal Molding Machine 7: Hot Air Dryer 9: Drying Carbonization Machine

The invention will be described in detail with reference to the accompanying drawings which are examples.

As shown in Fig. 1, the present invention is made into granular state by crushing the waste food containing 80% or more of water and carbohydrates and vegetables as main ingredients to 5 to 15mm, and the saw material or dry waste food to the granular material. 5-20% Honga, dried to produce a water content of 20-25% granules, the granular material is molded into the shape and size of the charcoal for combustion, the water containing the material formed in the form of charcoal 10 ~ After drying to 15%, the dry solid material was carbonized to obtain charcoal predominantly waste food.

In the design of Fig. 2, the waste food containing 80% or more of water and carbohydrates and vegetables is the main ingredient, and crushed into 5 to 15 mm in the crusher 2 to make a granulated state. 5 to 20% of sawdust or granulated dry waste food as a secondary material for promoting the supporting and granulation to granular materials, and then dried in a hot air drying mixer (4) to granules containing 20 to 25% of moisture. To phase. The granular material is extruded into a charcoal molding machine (6), for example, and is cut into the size of burning charcoal (cross section 9-20 cm 2, length 3-7 cm) to form a char. In this case, the extrusion form may be a hollow tubular solid. Mold of charcoal The molded material is dried in a hot air dryer (7) so that the moisture content is 10 to 15%, and the dry solid material is carbonized in a dry carbonization machine (9).

By recovering the waste heat emitted from the carbonization process of the carbonization process as hot air to provide the hot air drying mixer (4) and the hot air dryer (7), and by supplying a portion of the charcoal obtained by distillation as a driving fuel of the carbonizer (9) Obtain a power plant.

In the design of Figure 3, the material feeder (1) for accommodating waste food containing at least 80% of water and containing carbohydrates and vegetables as a main ingredient and continuously supplying the stored waste food to the crusher through a supply means, and a material feeder ( 1) Crusher (2) for crushing the waste food material supplied from 1) to 5 to 15 mm into a granulated state, and granular main material and sub-material feeder (3) provided by the crusher (2) Non-carbonized mixture mixed with the hot air drying mixer (4), which continuously discharges the secondary material provided at 5 to 20% to granular form with 20 to 25% moisture content in a rotating drum provided with hot air and discharges it continuously. A sorting machine 5 for separating substances, a charcoal forming machine 6 for solidifying granular material into a shape and size of charcoal, and a charcoal material continuously provided by the charcoal forming machine 6 in a drying chamber provided with hot air. Dried with 10-15% moisture content Hot-air dryer (7), fixed-quantity feeder (8) for temporarily holding dry solidified material and supplying it in response to the demand of carbonization machine, and dry-charging carbonizer (9) for carbonizing dried charcoal solid material by carbonizing method As a charcoal preferred manufacturing apparatus.

The waste heat discharged from the dry carbonizer 9 is recovered as hot air and provided to the hot air drying mixer 4 and the hot air dryer 7 to minimize the inflow of energy from the outside. All. As a driving fuel of the dry carbonizer 9, a portion of the char obtained by carbonization was supplied, and at the same time, dry gas discharged during the drying process was re-burned in the dry cell to increase the waste food processing performance.

In Fig. 4, the raw material feeder 1 and the crusher 2 are the screw conveyor s1 and the belt conveyor c1, and the crusher 2 and the two hot air dry mixers 4 are the screw conveyor s2. Two submaterial feeders (3) and two hot air dry mixers (4) with respective screw conveyors (s3), two hot air dry mixers (4) and two sorters (5) with respective screw conveyors (s4) Furnace, two sorting machine (5) and charcoal forming machine (6) by screw conveyor (s5, s6) and belt conveyor (c2), charcoal forming machine (6) and hot air dryer (7) by belt conveyor (c3), The hot air dryer (7) and the metering feeder (8) are connected to the belt conveyor (c4), and the metering feeder (8) and the distillation carbonizer (9) are connected to the belt conveyors (c5 and b6) to transfer the materials. (9) and the hot air dry 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. Ha The.

In the apparatus of Figs. 3 and 4, 3 tons of waste food was put into the material feeder 1, 200 kg of sawdust was put into the subsidiary material feeder 3, and 450 kg of charcoal was obtained over 1 hour. The apparatus of Fig. 2 is a continuous manufacturing apparatus, which ignites the oil burner in the initial ignition stage to drive the carbonizer 9. The carburetor 9 is driven and hot air is supplied to the hot air dry mixer 4 and the hot air dryer 7 through the hot air supply pipes p1 and p2, and the main material feeder 1, the material feeder 3, and the hot air dry mixer. (4), the sorting machine 5, the charcoal forming machine 6, the hot air dryer 7, the metering feeder 8 and the conveyors s1 to s6 and b1 to b6 connecting them are driven. Like this drive At the beginning, the main material is fed from the feeder 1 to the crusher 2 through the conveyors s1 and b1 and crushed. The crushed main material is supplied to the hot air dry mixer 4 through the conveyor s2 and at the same time The material is supplied from the feeder 3 through the conveyor s3 to the hot air dry mixer 4 at a predetermined ratio. The main material and the subsidiary material supplied to the hot air drying mixer 4 are mixed and mixed in the mixer 4, and are discharged to the conveyor s4 in granular form containing 25% of water content and a considerable amount of gelatinized starch. The granular material is supplied to the sorter 5 through the conveyor s4 to separate non-combustible materials such as metal plastic pieces. The granular material discharged from the sorting machine 5 is provided with a charcoal forming machine 6 via conveyors s5, b2, s6. The charcoal molding machine 6 is provided to the hot air dryer 7 through a conveyor (c6) after the granular material provided is cut into the size of the charcoal for combustion while being extruded solid in a screw extruder. The material molded in the hot air dryer 7 in which hot air is supplied through the supply pipe p2 is dried to a moisture content of 15% or less and provided to the metering feeder 8 through the conveyor c4. The metering feeder 8 continuously supplies the metering quantity required in the carbonizer 9 while retaining and retaining the provided dry molding material. The carbonizer 9 carbonizes the dry solid material provided to obtain desired waste food charcoal. Part of the charcoal carbonized in the carbonizer 9 is provided to the combustion chamber of the carbonizer to be used as a driving fuel of the carbonizer, and the dry gas generated in the dry carbonization process is discharged from the combustion chamber to be burned and used as the driving fuel of the carbonizer. will be. Waste heat discharged from the carbonizer 9 is recovered as hot air through heat exchange means and supplied to the hot air drying mixer and the hot air dryer as described above. When it is economical to use fuel oil as the driving fuel of the carbonizer, the char obtained in the carbonization process is commercialized, and the driving fuel is Alternative fuels.

As described above, the present invention provides an apparatus for producing fuel charcoal mainly containing waste food as an environmentally friendly and permanent waste food treatment method, and further, a device for obtaining fuel char from waste food continuously and efficiently. .

Claims (1)

A material feeder (1) for storing waste food containing at least 80% of water and containing carbohydrates and vegetables as a main ingredient, and continuously supplying the stored waste food to the crusher through a supply means, and the waste supplied from the material feeder (1). A crusher 2 for crushing the food material into 5 to 15 mm to make it into a granular state, and a crusher 2 to provide 5 to 20% of the granular main material and sub material feeder 3 main material. The hot air dry mixer (4) and the granular material provided by the hot air dry mixer (4) are dried in the form of charcoal in the form of a charcoal in a rotating drum provided with hot air, and continuously discharged to granules having a moisture content of 20 to 25%. Charcoal molding machine (5) to solidify to the size and the hot air dryer for drying to less than 10 to 15% moisture content while transferring the material of the charcoal shape continuously provided by the charcoal molding machine (6) to the conveying means in a drying chamber provided with hot air ( 7) with hot air dryer (7) Charcoal Drying Method of Solid Material of Dried Charcoal Apparatus for producing charcoal mainly from waste foods configured to dry carbonized carbon (9) to provide the waste heat discharged from the dry carbonized carbon (9) to the hot air drying mixer (4) and hot air dryer (7) .