韩国专利KR20020023357A Manufacturing Apparatus and Method of Heating Fuel Using Food Garbage

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专利摘要:
The present invention relates to a heating fuel production apparatus using the food waste to produce a heating fuel using the food waste. The heating fuel manufacturing apparatus using the food waste of the present invention is supplied with food, dehydrated and crushed, food input unit for supplying the water generated during the dehydration of the food to the wastewater treatment unit; Mixing at least one or more of coal powder and charcoal powder to the food so that the dehydrated and crushed food can be easily ignited from the food inlet, and the oil having viscosity to easily bond the food, coal powder and charcoal powder, and A mixing unit into which starch is injected; It is provided with a mixture of the food, coal powder and charcoal powder from the mixing unit and compression molding to a predetermined shape, and comprises a molding / drying unit for drying the compression molded mixture.
公开号:KR20020023357A
申请号:KR1020020002982
申请日:2002-01-18
公开日:2002-03-28
发明作者:김승일
申请人:김승일；
IPC主号:

专利说明:

Manufacturing Apparatus and Method of Heating Fuel Using Food Garbage
[30] The present invention relates to an apparatus and method for producing heating fuel using food waste, and more particularly, to an apparatus and method for producing heating fuel using food waste, which enables to produce heating fuel using food waste.
[31] In general, many food wastes are generated in the home and food industry. These food wastes are landfilled or incinerated. However, when food waste is buried in the ground, leachate is generated, and the leachate is absorbed into the ground and contaminates geological and groundwater. In addition, dioxins generated when incineration of food waste are generated, and these dioxins pollute the air. In particular, dioxin is known as a substance causing birth defects.
[32] Therefore, a method of recycling food waste into feed or fertilizer is being promoted. When using food waste as feed, heavy metals and contaminants contained in food waste should be removed. However, current technology does not completely remove heavy metals and contaminants contained in food waste. In particular, feed made of food waste causes cattle mad cow disease. In addition, the production of food waste as a fertilizer is more expensive than landfill.
[33] Accordingly, there is a demand for an apparatus and method capable of recycling food waste and preventing environmental pollution caused by food waste.
[34] Accordingly, an object of the present invention is to provide an apparatus and method for producing heating fuel using food waste, which enables to produce heating fuel using food waste.
[1] 1 is a view showing a heating fuel manufacturing method using food waste according to the first embodiment of the present invention.
[2] 2 is a view showing a heating fuel production apparatus using the food waste according to the first embodiment of the present invention.
[3] 3 is a view showing a method of producing charcoal using food waste according to a second embodiment of the present invention.
[4] 4 is a view showing a food mixer according to a second embodiment of the present invention.
[5] 5 is a view showing a dehydrator according to a second embodiment of the present invention.
[6] FIG. 6 is a view showing the rear side of the dehydrator shown in FIG. 5; FIG.
[7] 7 is a view showing a grinder according to a second embodiment of the present invention.
[8] 8 is a view showing the food discharged from the grinder of FIG.
[9] 9 is a view showing a dryer according to a second embodiment of the present invention.
[10] 10A and 10B show a heater according to an embodiment of the present invention.
[11] <Description of Symbols for Main Parts of Drawings>
[12] 2,28: screw housing 4,52,72,94: inlet
[13] 6,22: Motor 8,24,56,58,76,100,102,128: Screw
[14] 10,26: blade 12: drip tray
[15] 14: wastewater treatment unit 18,20: storage unit
[16] 30: cylinder 32: cylinder room
[17] 34: dryer 40: food input unit
[18] 42: mixing section 44: forming / drying section
[19] 54,74,96,112,140: Body 60,78,98: Outlet
[20] 62,82 Motor 64,80 Reducer
[21] 66,84 control panel 68,88,106,108
[22] 70: blade 86,104: threshing net
[23] 92: hole 110,111: blade portion
[24] 113: Bearing 114: Conveyor
[25] 116: air inlet 118,120: piping
[26] 124: processor 126: boiler
[27] 142: input door 144: cover
[28] 146: heating furnace 148: motor
[29] 150: exhaust port 152: expansion valve
[35] In order to achieve the above object, the heating fuel manufacturing apparatus using the food waste of the present invention is supplied with food to dehydrate and pulverize, and a food input unit for supplying water generated during the dehydration of the food to the wastewater treatment unit; Mixing at least one or more of coal powder and charcoal powder to the food so that the dehydrated and crushed food can be easily ignited from the food inlet, and the oil having viscosity to easily bond the food, coal powder and charcoal powder, and A mixing unit into which starch is injected; It is provided with a mixture of the food, coal powder and charcoal powder from the mixing unit and compression molding to a predetermined shape, and comprises a molding / drying unit for drying the compression molded mixture.
[36] The food inlet unit is a "Y" shaped inlet through which the food is inserted, a screw for dehydrating and crushing the food while rotating the food received from the inlet, a motor for supplying rotational force to the screw, and the screw. And a screw housing having a plurality of holes formed on the rear surface of the screw housing, a drip tray provided on the rear surface of the screw housing to temporarily store water generated by dehydration of the food, and purifying the water stored in the drip tray. A waste water treatment device for supplying water, a supply pipe installed between the water reservoir and the waste water treatment device to supply the water stored in the water reservoir to the waste water treatment device, and a discharge port formed at one end of the screw housing to discharge the pulverized food. It is provided.
[37] The mixing unit; A first storage unit storing at least one of the coal powder and the charcoal powder; A second storage unit for storing the oil and starch; A screw for feeding and rotating the food dehydrated from the food inlet, the coal powder, the charcoal powder, and the oil and starch stored in the second storage unit, and rotating the mixed food; A motor for supplying rotational force to the screw; It is provided with a screw housing formed to surround the screw.
[38] The molding / drying unit may include: a cylinder room in which the mixture mixed in the mixing unit is temporarily stored, a cylinder for compression molding the mixture stored in the cylinder room into a hole shot shape, and a mixture compression-molded into the hole shot shape. It is provided with the dryer for.
[39] A first conveyor installed between the food input unit and the mixing unit to move the dehydrated food, and an agent installed between the mixing unit and the forming / drying unit to move the mixed mixture in the mixing unit 2 conveyors are further provided.
[40] Heating fuel production method using the food waste of the present invention comprises the steps of collecting food; Dehydrating the food; Mixing at least one of charcoal powder and coal powder so that the dehydrated food can be easily ignited; Adding viscous oil and starch so that the food, charcoal powder and coal powder can be easily bonded; Compression molding the mixture of food, charcoal powder and coal powder into the shape of a hole; Drying the compression molded mixture.
[41] Purifying water generated in the process of grinding the food.
[42] Method for producing a heating fuel using food waste of the present invention comprising the steps of collecting food waste; Mixing the collected food waste; Separating foreign matters from the mixed food; Dehydrating the food from which the foreign matter is separated; Crushing the dehydrated food; A step of purifying water generated in the mixing step, the foreign material separation step, the dehydration step, and the crushing step; Drying the dehydrated food; And heating the dried food in a closed space to produce charcoal.
[43] Heating fuel manufacturing apparatus using a food waste of the present invention is a food mixer for mixing food supplied from the outside, at least one sorter for removing foreign matter from the food mixed in the food mixer, foreign matter is removed from the sorter First and second dehydrators for removing water from the prepared food, a grinder for pulverizing and discharging the food supplied from the first and second dehydrators into a predetermined shape, and for drying the food discharged from the grinder. A dryer and a heater for generating charcoal by heating the food dried in the dryer in a closed space are provided.
[44] The heater is installed in the body and the dried food is introduced, one side end of the body is opened so that the dried food can be introduced into the body and the dried food is introduced into the body after the body A closing door, a heating furnace for heating the body, a motor for rotating the body when the body is heated in the heating furnace, an exhaust port attached to one end of the motor, and a central portion of the exhaust port. It is provided in the expansion valve which is opened when the body is a predetermined pressure or more.
[45] A cover is further provided to cover the body and the heating furnace.
[46] Other objects and features of the present invention in addition to the above objects will become apparent from the description of the embodiments with reference to the accompanying drawings.
[47] Hereinafter, exemplary embodiments of the present invention will be described with reference to FIGS. 1 to 10B.
[48] 1 is a view showing a heating fuel manufacturing method using food waste according to the first embodiment of the present invention.
[49] Referring to FIG. 1, first, foods generated at restaurants and / or homes are collected.
[50] Food collected in step S100 is ground to a small size (step S102).
[51] In step S102, the water generated when the food is dehydrated and crushed is discharged after being purified through a wastewater treatment device.
[52] At least one of charcoal powder and coal powder is mixed with the food dehydrated to a small size in step S102. (Step S104) Charcoal powder and / or coal powder is mixed with food to increase the ignition of the food.
[53] When charcoal powder and / or coal powder is mixed with food in step S104, oil (for example, pulp waste liquid) or starch is mixed. (Step S106) Oil and starch are highly viscous materials such as charcoal powder and coal powder. And food can be easily bonded.
[54] The mixture of charcoal powder, coal powder and food is compacted into the shape of a hole char (step S108). At this time, the mixture of charcoal powder, coal powder and the food by oil and starch may maintain the shape of a hole char.
[55] In step S108, the mixture is compressed into a hole shot and dried to produce a hole shot.
[56] 2 is a view showing a heating fuel production apparatus using the food waste according to the first embodiment of the present invention.
[57] Referring to Figure 2, the heating fuel production apparatus using food waste according to an embodiment of the present invention is a food input unit 40 for dehydrating and crushing food, and a mixing unit for mixing a specific material in the dehydrated food ( 42) and a molding / drying section 44 for compressing and molding the food mixed with a specific substance into a specific shape (for example, a bullet) and drying.
[58] Food and beverages discharged from restaurants and / or homes are collected by a vehicle, and the collected foods are fed to the food inlet 40.
[59] The food inlet unit 40 grinds the food small and moves the food to the mixing unit 42. On the other hand, the water (ie, acupuncture water) generated in the process of crushing food in the food inlet 40 is purified and discharged to the river. To this end, the food inlet 40 includes an inlet 4 through which food is introduced, a screw 8 for pulverizing the food introduced from the inlet 4, a motor 6 for driving the screw 8, and The drip tray 12 in which water generated when the food is crushed is temporarily stored, the screw housing 2 formed to surround the screw 8, and the crushed food formed on one side of the screw housing 2. The discharge port 13 is discharged.
[60] The inlet 4 is formed in a “Y” shape so that food can be easily introduced into the screw housing 2.
[61] The trough 12 is installed on the rear surface of the screw housing 2 to supply the water supplied from the screw housing 2 to the wastewater treatment unit 14. Meanwhile, a plurality of holes are formed on the rear surface of the screw housing 2 in which the drip container 12 is formed. The trough 12 and the wastewater processor 14 are connected to the rubber lake 16 or the steel pipe 16.
[62] The wastewater processor 14 purifies and discharges the water supplied from the drip tray 12.
[63] The screw 8 rotates by the driving force of the motor 6 to crush the food to a predetermined size or less. For this purpose, sharp blades 10 are formed in the screw 8. When the screw 8 rotates, the food introduced through the inlet 4 is moved toward the outlet 13.
[64] The food discharged from the discharge port 13 is supplied to the mixing unit 42 through a conveyor or the like.
[65] The mixing unit 42 includes a first storage unit 18 in which charcoal powder and / or coal powder is stored, a second storage unit 20 in which oil (for example, pulp waste liquid) and starch are stored, and food and drink. And a screw 24 for mixing charcoal powder, coal powder, oil and starch, and a screw housing 28 formed to surround the screw 24.
[66] Charcoal powder and / or coal powder stored in the first storage unit 18 is mixed with food and the like, so that the food can be easily ignited. The oil (or starch) stored in the second storage unit 20 is a viscous material so that charcoal powder, coal powder, and food can be easily bonded. At this time, the mixing ratio of oil, charcoal powder, coal powder and food may be set at 5 to 15%, 10 to 20%, 10 to 20% and 45 to 75%.
[67] The screw 24 rotates by the driving force of the motor 22 to mix food, charcoal powder, and / or coal powder. In addition, the sharp blades 10 are formed in the screw 24 to crush the food, charcoal powder and / or coal powder to a small size.
[68] The mixture of food, charcoal powder and / or coal powder mixed in the mixing section 42 is moved to the forming / drying section 44 by a conveying means such as a conveyor.
[69] The molding / drying part 44 includes a cylinder room 32 into which a mixture of food, charcoal powder and / or coal powder is input, and a cylinder 30 for compression molding the mixture introduced into the cylinder room 32 into a predetermined shape. And a dryer 34 for drying the compression molded mixture into a uniform shape.
[70] The mixture of food, charcoal powder and coal powder is introduced into the cylinder room 32. After the mixture is introduced into the cylinder room 32, the cylinder 30 is lowered to a predetermined pressure to compression-form the mixture into the shape of a hole.
[71] The mixture compression molded into the shape of a hole is introduced into a dryer 34. The dryer 34 produces a hole coal by drying the mixture at a predetermined temperature.
[72] 3 is a view showing a heating fuel manufacturing method using food waste according to a second embodiment of the present invention.
[73] Referring to Figure 3, the food is first collected in the home and catering industry, etc. (S2) The food collected in step S2 is mixed in the food mixer. (S4) The food mixer is an inlet 52, the food is input as shown in FIG. ), A body 54 for temporarily storing food introduced from the inlet 52, a mixing screw 56 for mixing food, a discharge screw 58 for discharging food, and an outlet for discharging food ( 60 and a control unit 68 for transmitting the rotational force to the discharge screw (58).
[74] The body 54 stores food introduced from the outside. The mixing screw 56 rotates at a predetermined speed to mix the food. The discharge screw 58 dehydrates and grinds food while rotating at a predetermined speed under the control of the controller 68. The food ground in the discharge screw 58 is discharged to the discharge port (60). The outlet 60 is detachably installed in the outlet screw 58. Meanwhile, a threshing net is installed on the rear surface of the discharge screw 58 so that water generated when the food is crushed can be discharged.
[75] The control unit 68 is installed between the motor 62 for providing rotational force to the discharge screw 58 and between the motor 62 and the discharge screw 58 to transmit only a predetermined rotational force to the discharge screw 58. It is provided with the reduction gear 64 and the control panel 66 which is installed so that it may be electrically connected with the reduction gear 64, and controls the rotational speed of the discharge screw 58. As shown in FIG. The user operates the control panel 66 to set the rotational speed of the discharge screw 58. The speed reducer 64 supplied with the rotational force of the motor 62 has the discharge screw 58 at the rotational speed set by the control panel 66. ) To rotate.
[76] When the operation process is described in detail, the food introduced from the outside is introduced into the food mixer by a predetermined amount. When a predetermined amount of food is stored in the body 54, the mixing screw 56 rotates to mix the food introduced into the body 54. Thereafter, the discharge screw 58 rotates at a predetermined speed under the control of the control unit 68 to discharge the mixed food to the discharge port 60. At this time, the food is moved to the outlet 60 while being crushed by a plurality of blades 70 formed on the discharge screw (58).
[77] Thereafter, the food discharged from the discharge port 60 is separated from the foreign matter while passing through at least one or more sorters. (S6) The sorter is a metal sorter for separating metals such as nails from food, and a non-metal such as vanilla from food. A foreign matter sorter is used to. Such metal sorter and foreign material sorter are currently used sorters.
[78] Foods separated from the foreign matter in step S6 is moved to the dehydrator. (S10) The dehydrator separates food and water. The dehydrator is an inlet 72 through which food is input as shown in FIG. 5, a body 74 temporarily storing food, and a screw 76 for separating food and water while grinding food stored in the body 74. Removably installed on the body 74, the outlet 78 for discharging food, the control unit 88 for supplying rotational force to the screw 76, and the threshing net for discharging water generated while the food is crushed 86 is provided.
[79] The control unit 88 includes a motor 82, a speed reducer 80, and a control panel 84. The motor 82 supplies a predetermined rotational force to the reducer 80, and the reducer 80 adjusts the rotational speed supplied from the motor 82 to supply the screw 76. The control panel 84 receives a rotational speed adjusted by the reducer 80 from the user. Such a control unit 88 may reversely rotate the screw 76 as necessary. For example, when cleaning the dehydrator, the outlet 78 may be separated from the body 74, and the foods inside the dehydrator may be removed while rotating the screw 76. On the other hand, the threshing net 86 installed to discharge the water is formed to surround the screw 76, or is installed only on the back of the screw 76. The interval between such threshing nets 86 is set to 3-4 mm.
[80] Referring to the operation process in detail, the food introduced from the sorter is supplied to the body 74 through the inlet (72). At this time, the screw 76 pulverizes the food while rotating at a predetermined speed under the control of the controller 88. At this time, the water generated from the food is discharged to the back of the dehydrator through the threshing net (86). To this end, the rear surface of the body 74 is formed with a predetermined hole 92, as shown in FIG. Therefore, the water discharged through the threshing net 86 is discharged to the outside via the hole 92 formed in the rear surface 90 of the body 74. The screw 76 grinds food, and the ground food is discharged to the outside through the outlet 78.
[81] On the other hand, since the interval of the threshing net 86 is set to 3-4 mm, predetermined food or drink is mixed with the water discharged | emitted from the dehydrator. Therefore, the water discharged through the threshing net 86 is separated from the food while again undergoing a dehydration process. (S14) The dehydrator used in the step S14 has the same structure as the dehydrator shown in FIG. However, the spacing between the threshing net of the dehydrator used in step S14 is set to 1 mm or less.
[82] The food separated from the water in the step S10 and S14 is pulverized in the grinder (S12) The grinder is an inlet (94) to which the food is supplied from the dehydrator as shown in Figure 7, the body 96, the food is stored, First and second screws 100 and 102 for crushing food, outlets 98 through which the crushed food is discharged, controls 106 and 108 for supplying rotational force to the first and second screws 100 and 102, Threshing net 104 for discharging the water generated as the food is ground.
[83] The first and second screws 100, 102 rotate in opposite directions to crush the food. The first and second screws 100 and 102 as described above have a first blade portion 111 for primary grinding of food and a second blade portion 110 for secondary grinding of food. Blades are formed in the first blade portion 111 in a diagonal direction to crush the food to a predetermined size or more. The second blade portion 110 is formed so that the blades parallel to each other to crush the food to a predetermined size or less. Threshing net 104 is set to 1mm or less intervals to prevent the discharge of food other than moisture to the outside.
[84] The controllers 106 and 108 supply a predetermined rotational force to the first and second screws 100 and 102. The configuration of these controllers 106 and 108 is the same as the controller 88 shown in FIG. 5. Meanwhile, bearings 113 are installed at both ends of the first and second screws 100 and 102 so as to smoothly rotate the first and second screws 100 and 102. Such bearings 113 are equally installed on the screws of the food mixer and the dehydrator shown in FIGS. 4 and 5.
[85] Referring to the operation in detail, the food moved from the dehydrator is supplied to the body 96 through the inlet 94. When food is supplied to the body 96, the first and second screws 100 and 102 crush the food while rotating at a predetermined speed. At this time, the water generated while the food is ground is discharged to the outside through the threshing net (104). The water discharged to the outside is supplied to the septic tank, and the septic tank purifies the water and discharges it to the outside. (S8) Similarly, the water discharged from the steps S4, S6, S10, and S14 is purified and discharged to the outside. S8) On the other hand, the food is ground in the first and second screws (100, 102) is discharged to the outside through the discharge port (98).
[86] At this time, the crushed food discharged to the outside has a cylindrical (or specific shape) as shown in FIG. In other words, the food is pulverized while the water is removed and is discharged to the outlet 98 having a narrower width than the body 96. Therefore, when the food is discharged to the outlet 98, the food is discharged in a cylindrical shape (or a specific shape) as shown in FIG.
[87] The cylindrical (or specific shape) of food discharged in step S12 is dried in a dryer. (S16)
[88] As shown in FIG. 9, the dryer includes a plurality of conveyors 114 to which certain foods are moved, a body 112 on which the conveyors 114 are installed, a boiler 126 for heating air to a predetermined temperature, and a body ( A processor 124 for supplying air supplied from 112 to the boiler 126.
[89] An air inlet 116 is installed on the rear surface of the body 112. The air inlet 116 supplies the air supplied from the boiler 126 to the upper portion of the body 112. The processor 124 removes odors and / or dusts from the air supplied from the body 112 and supplies the same to the boiler 126. Water is sprayed into the processor 124, and odors and / or dusts are removed by the sprayed water.
[90] First and second pipes 118 and 120 are installed between the boiler 126 and the body 112 and the processor 124 and the body 112. In addition, a pipe is installed between the processor 124 and the boiler 126. Meanwhile, a first blower 128 is installed in the first pipe 118 so that air of the body 112 is supplied to the processor 124. The second blower 130 is installed in the second pipe 120 so that the air of the boiler 126 is supplied to the body 112.
[91] When the operation process is described in detail, the food of a specific shape is supplied to the body 112 through the conveyor 114 installed on the inlet side. At this time, the air of a predetermined temperature supplied from the boiler 126 is supplied to the body 112 through the air inlet 116. Therefore, the burnt coal for heating fuel or charcoal grill located on the conveyor 114 is dried while being moved to the outlet through the conveyor 114.
[92] Food dried in the dryer is hermetically heated in a heater (S18).
[93] The heater has a body 140 into which food of a specific shape dried in a dryer is input, a cover 144 installed to cover the body 140, and a motor 148 for rotating the body 140 as shown in FIG. 10A. It is provided.
[94] The food 140 dried in a specific shape is introduced into the body 140 in a predetermined size. At this time, the dried food is supplied to the body 140 through the input door 142 formed on one side of the body 140. The cover 144 is formed to surround some or all of the body 140. A heating furnace 146 is installed at the bottom of the cover 144. The heating furnace 146 supplies predetermined heat to the body 140.
[95] The motor 148 rotates the body 140 by supplying a predetermined rotational force to the body 140 when heat is supplied from the heating furnace 146 to the body 140. As such, when the body 140 is rotated, heat may be evenly supplied to the foods provided in the body 140.
[96] Meanwhile, an exhaust port 150 is installed at one end of the body 140, and an expansion valve 152 is installed at the center of the exhaust port 150. The body 140 receives heat from the heating furnace 146 in a sealed state so that the food can be charcoal. Thus, the atmosphere inside the body 140 is expanded by heat. The expansion valve 152 senses the pressure inside the body 140 and is opened when the pressure inside the body 140 becomes greater than or equal to discharge the atmosphere inside the body 140 to the outside through the exhaust port 150. .
[97] Referring to the operation process in detail, first, the food of the specific shape dried is supplied to the body 140 of the heater through the input door 142. After the food of a specific shape is dried into the body 140, the input door 142 of the body 140 is closed. At this time, the body 140 is closed. After the body 140 is sealed, the heating furnace 146 supplies predetermined heat to the body 140. At this time, the motor 148 rotates the body 140 so that the heat is evenly supplied to the food in the body 140.
[98] When heat is supplied for a predetermined time, the atmosphere inside the body 140 expands. At this time, the expansion valve 152 is opened to discharge the atmosphere inside the body 140 to the outside. On the other hand, the food in the body 140 is charcoal by the heat supplied from the heating furnace 146.
[99] After the foods inside the body 140 become charcoal, the input door 142 of the body 140 is opened to discharge charcoal. Meanwhile, the cover 144 may not be installed in the heater of the present invention as shown in FIG. 10B.
[100] The charcoal produced in the dryer is packed in specific units and shipped outside. On the other hand, as the fuel of the furnace 146 may be used charcoal produced by the embodiment of the present invention.
[101] As described above, according to the heating fuel manufacturing apparatus and method using the food waste according to the present invention it is possible to produce the heating fuel and / or charcoal by using food, it is possible to prevent environmental pollution by food waste. In addition, it is possible to prevent the expenditure of enormous costs used for the disposal of food waste.
[102] Those skilled in the art will appreciate that various changes and modifications can be made without departing from the technical spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification but should be defined by the claims.

权利要求:
Claims (11)
[1" claim-type="Currently amended] Receiving food and dehydrating and grinding, and a food input unit for supplying water generated during dehydration and grinding of the food to a wastewater processor;
Mixing at least one or more of coal powder and charcoal powder to the food so that the dehydrated and crushed food can be easily ignited from the food inlet, and the oil having viscosity to easily bond the food, coal powder and charcoal powder, and A mixing unit into which starch is injected;
Receiving a mixture of the food, coal powder and charcoal powder from the mixing unit and compression molding to a predetermined shape, heating fuel production apparatus using a food waste, characterized in that it comprises a molding / drying unit for drying the compressed molded mixture .
[2" claim-type="Currently amended] The method of claim 1,
The food inlet unit,
"Y" shaped inlet and the food is added,
A screw for dehydrating and crushing the food while rotating the food received from the inlet;
A motor for supplying rotational force to the screw;
A screw housing formed to surround the screw and having a plurality of holes formed on a rear surface thereof;
Is installed on the back of the screw housing and the drip tank for temporarily storing the water generated by the dehydration of the food,
A wastewater treatment unit for purifying water stored in the drip tray;
A supply pipe installed between the water reservoir and the wastewater treatment unit to supply water stored in the water reservoir to the wastewater treatment unit;
Is formed on one end of the screw housing heating fuel manufacturing apparatus using a food waste, characterized in that it comprises an outlet for discharging the crushed food.
[3" claim-type="Currently amended] The method of claim 1,
The mixing unit;
A first storage unit storing at least one of the coal powder and the charcoal powder;
A second storage unit for storing the oil and starch;
A screw for feeding and rotating the food dehydrated from the food inlet, the coal powder, the charcoal powder, and the oil and starch stored in the second storage unit, and rotating the mixed food;
A motor for supplying rotational force to the screw;
Heating fuel production apparatus using a food waste, characterized in that it comprises a screw housing formed to surround the screw.
[4" claim-type="Currently amended] The method of claim 1,
The molding / drying unit,
A cylinder room in which the mixture mixed in the mixing unit is temporarily stored;
A cylinder for compression molding the mixture stored in the cylinder room into a hole shot shape;
Heating fuel production apparatus using a food waste, characterized in that it comprises a dryer for drying the compression-molded mixture in the shape of the hole.
[5" claim-type="Currently amended] The method of claim 1,
A first conveyor installed between the food input unit and the mixing unit to move the dehydrated food;
And a second conveyor installed between the mixing unit and the forming / drying unit to move the mixture mixed in the mixing unit.
[6" claim-type="Currently amended] Collecting food;
Dehydrating the food;
Mixing at least one of charcoal powder and coal powder so that the dehydrated food can be easily ignited;
Adding viscous oil and starch so that the food, charcoal powder and coal powder can be easily bonded;
Compression molding the mixture of food, charcoal powder and coal powder into the shape of a hole;
Heating fuel production method using a food waste, characterized in that it comprises the step of drying the compression molded mixture.
[7" claim-type="Currently amended] The method of claim 6,
Heating fuel production method using a food waste, characterized in that it comprises the step of purifying the water generated in the process of grinding the food.
[8" claim-type="Currently amended] Collecting food waste;
Mixing the collected food waste;
Separating foreign matters from the mixed food;
Dehydrating the food from which the foreign matter is separated;
Crushing the dehydrated food;
A step of purifying water generated in the mixing step, the foreign material separation step, the dehydration step, and the crushing step;
Drying the dehydrated food;
And heating the dried food in an enclosed space to produce charcoal.
[9" claim-type="Currently amended] A food mixer for mixing food supplied from the outside,
At least one sorter for removing foreign matter from food mixed in the food mixer,
First and second dehydrators for removing water from foods from which foreign substances have been removed from the sorter;
A grinder for pulverizing the food supplied from the first and second dehydrators and discharging the food into a predetermined shape;
A dryer for drying the food discharged from the grinder,
Heating fuel production apparatus using a food waste, characterized in that it comprises a heater for producing charcoal by heating the food dried in the dryer in a closed space.
[10" claim-type="Currently amended] The method of claim 9,
The heater,
A body into which the dried food is added;
An input door installed at one end of the body to open the dried food to the body and to close the body after the dried food is introduced into the body;
A heating furnace for heating the body,
A motor for rotating the body when heating the body in the heating furnace;
An exhaust port attached to one end of the motor,
Installed in the center of the exhaust port Heating fuel production apparatus using a food waste, characterized in that it comprises an expansion valve that is opened when the body is a predetermined pressure or more.
[11" claim-type="Currently amended] The method of claim 10,
Heating fuel production apparatus using a food waste, characterized in that it further comprises a cover installed to cover the body and the heating furnace.

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同族专利:

公开号 | 公开日

KR100418691B1|2004-02-14|

引用文献:

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

法律状态:
2001-02-26|Priority to KR1020010008561

2001-02-26|Priority to KR20010008561

2002-01-18|Application filed by 김승일

2002-03-28|Publication of KR20020023357A

2004-02-14|Application granted

2004-02-14|Publication of KR100418691B1

优先权:

申请号 | 申请日 | 专利标题

KR1020010008561|2001-02-26|

KR20010008561|2001-02-26|

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