WO2015167233A1 - Food waste disposal having improved drying function - Google Patents

Food waste disposal having improved drying function Download PDF

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Publication number
WO2015167233A1
WO2015167233A1 PCT/KR2015/004272 KR2015004272W WO2015167233A1 WO 2015167233 A1 WO2015167233 A1 WO 2015167233A1 KR 2015004272 W KR2015004272 W KR 2015004272W WO 2015167233 A1 WO2015167233 A1 WO 2015167233A1
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WO
WIPO (PCT)
Prior art keywords
food waste
drying
housing
screw
grinding
Prior art date
Application number
PCT/KR2015/004272
Other languages
French (fr)
Korean (ko)
Inventor
손석옥
Original Assignee
주식회사 엔포스트
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Application filed by 주식회사 엔포스트 filed Critical 주식회사 엔포스트
Publication of WO2015167233A1 publication Critical patent/WO2015167233A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/26—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a helical path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005—Treatment of dryer exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/04—Garbage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/20—Waste processing or separation

Definitions

  • the present invention relates to a food waste disposer, and more particularly, can smoothly pulverize a strong viscous food waste in a drying process, and has an improved food drying function that can prevent odors from occurring during a food waste disposal process. It is about a garbage disposal.
  • the present invention is provided with a dryer consisting of a drying screw that rotates inside the housing to allow the drying and drying of the food waste at the same time to dry the food waste by increasing the drying rate of the water of the crushed food waste processed food waste. It relates to a food waste disposal device with an improved drying function that can prevent the occurrence of odor from the.
  • the food becomes diverse and enriched. As the food becomes rich, a large amount of food waste left after eating is generated. This food waste contains a lot of water, and if left at room temperature for a certain time, it will be rotted by microorganisms, causing a bad odor and polluting the environment.
  • the conventional food waste disposal method is a method of combusting by crushing the food finely by selecting a predetermined place or reclamation or by installing a separate combustion facility.
  • Patent document 1 is a housing equipped with a hopper directly connected to the drain pipe of the sink, a grinding unit which is installed in the housing and located directly below the hopper to crush food wastes, and moves the crushed foods located under the crushing unit;
  • a food processor consisting of a dehydration unit for removing water by pressing it and an electric drive unit for rotating the interlocking, it is installed in a row in the housing, a pair of grinding rolls having at least three or more grinding blades at equal intervals; It relates to a food grinder composed of a scraper installed in the housing and the scraping plate is provided at equal intervals between each grinding blade to scrape food during rotation of the grinding roll,
  • Patent Literature 2 discloses an input tube into which food waste is input, a crushing outer cylinder installed on a bottom surface of the crushing tube, and having a plurality of external crushing blades inclined in an oblique direction on an inner circumferential surface, and inserted into the crushing outer cylinder and having an outer circumference.
  • a crushing inner cylinder having a plurality of internal crushing blades inclined in a screw-line shape, a crushing blade formed on a bottom of the crushing inner cylinder, and having a plurality of rotary grinding grooves and rotary grinding projections intersecting continuously on an outer circumferential surface thereof;
  • a fixed grinding blade which is installed on the bottom of the shredding outer cylinder and is formed so that a plurality of fixed grinding grooves and fixed grinding protrusions intersect on the inner circumferential surface continuously;
  • a plurality of discharge blades provided in the interior of the housing tube, a base provided on the bottom surface of the housing tube, and a discharge blade inserted from the base through the base ,
  • Rotary crushing and shredding the inner barrel is fitted with the day for the sequential bottom is composed of a pulley is coupled rotating shaft.
  • Patent Document 1 is provided with a grinding roller and a transfer screw separately, which is not only complicated in structure but also requires a lot of manufacturing costs, and Patent Document 2 provides a separate rotary grinding blade and a fixed grinding blade. Since it is necessary to install, it is structurally complicated and there is a risk of frequent breakdowns.
  • Patent Document 1 Republic of Korea Utility Model Registration No. 0354409
  • Patent Document 2 Korean Utility Model Publication No. 2011-0000297
  • the present invention has been developed to solve the above problems, it is possible not only to crush the food waste by drying and pressurized and pulverized the food waste pulverized by the crushing dehydration means, but also the drying rate It is an object of the present invention to provide a food waste disposal device having an improved drying function which prevents the occurrence of odors by increasing the amount.
  • the present invention transfers the crushed and dehydrated food waste to the dry screw while simultaneously pulverizing and drying, thereby releasing more moisture of the food waste to lower the moisture content, thereby producing odor from the discharged food waste.
  • An object of the present invention is to provide a food waste disposal device having improved drying function.
  • the food waste disposal device having an improved drying function according to the present invention for achieving the above object is a food waste disposal device for pulverizing and dehydrating food waste supplied through a hopper, and crushing dehydration to crush and pressurize food waste to dehydrate it.
  • drying means for drying and pulverizing the food waste pulverized by the crushing dehydration means wherein the drying means (A) has a cylindrical shape with an outlet opening at one side, and an inlet at the top of one side for crushing dehydration.
  • a drying housing connected to the outlet of the means, the inner wall having one or more transfer cutters formed therein; (B) It is installed inside the drying housing, characterized in that consisting of a drying screw is formed on the outer circumferential surface and conveying the food waste and at the same time interacting with the feed cutter to form a feed wing for grinding the food waste.
  • a side wall cutter may be further formed on the inner wall of the closed end of the drying housing to interact with the crush cutter formed at one end of the drying screw to crush the food waste, and the drying unit may be formed when the food waste is dried. It is further provided with a blower for discharging the air containing the odor, the blower is preferably connected to the drain trap.
  • the food waste treatment device having an improved drying function according to the present invention reduces the moisture of the food waste by drying and crushing again the food waste that has been pressurized by the grinding dehydration means and dried by the drying means. There is an effect that can prevent the occurrence of odor that may occur during drying.
  • FIG. 1 is a perspective view of an example of a food waste disposal system according to the present invention
  • Figure 2 is a perspective view showing the opposite direction of Figure 1 with some components removed from the food waste disposal system according to the present invention
  • Figure 3 is a perspective view of an example of the drying means provided in the food waste disposal system according to the present invention.
  • Figure 4 is a perspective view of an example of a state in which the discharge cover separated from the drying means provided in the food waste disposal system according to the present invention
  • FIG. 5 is a perspective view of the drying housing constituting the drying means provided in the food waste disposal system according to the present invention
  • FIG. 6 is a perspective view of a drying screw constituting the drying means provided in the food waste disposal system according to the present invention
  • Figure 7 is a perspective view of an example of the crushed dewatering means provided in the food waste disposal system according to the present invention
  • FIG. 8 is a perspective view of an example of a first spindle housing of the crushing dewatering means provided in the food waste disposal system according to the present invention.
  • FIG. 9 is a side view of a second spindle housing of the crushing dewatering means provided in the food waste disposal system according to the present invention.
  • FIG. 10 is a perspective view of an example of the main screw of the grinding dewatering means provided in the food waste disposal system according to the present invention.
  • the food waste disposal device having an improved drying function according to the present invention can easily process food waste having a high viscosity by simultaneously crushing the food waste once crushed again.
  • the food waste treatment device having an improved drying function according to the present invention further includes a grinding dewatering means 10, a water supply means 20, a deodorizing means 40, and a drying means 50 as shown in FIG. 1.
  • the gist of the present invention is the drying means 50 described above.
  • the drying means 50 is provided with a drying screw 52 inside the drying housing 51.
  • the drying housing 51 is formed in a cylindrical shape in which an inlet 51i is formed at an upper portion of one side and is laid horizontally, and one end of the cylinder is opened so that an outlet 51o is formed.
  • a discharge cap 54 is installed. As shown in Figure 3, the discharge cap 54, a plurality of discharge holes (54h) is formed is dried and pulverized food waste is discharged.
  • At least one transfer cutter 51t is formed on the inner wall of the drying housing 51.
  • the transfer cutter 51t has a drying housing 51 formed on the inner wall in the longitudinal direction of the drying housing, thereby crushing the food waste which is pushed and transported by the rotation of the drying screw 52. That is, the food waste is pushed by the rotation of the transfer blade 52w of the drying screw 52 and the feed blade 52w and the transfer cutter 51c interact with each other to crush the food waste.
  • the drying housing 51 has an inlet 51i into which food waste is input, and the inlet 51i has an upper portion thereof as shown in FIGS. 1 and 2. It is connected to the discharge port of the grinding dewatering means 10 installed on one side, the crushed food waste is introduced into the interior via the grinding dehydration means 10.
  • side wall cutters 51s are provided on the inner wall of the closed end of the drying housing 51.
  • the side wall cutter 51s interacts with the crush cutter 52c formed at one end of the drying screw 52 to crush food waste.
  • the inner wall of the drying housing 51 is preferably a marble coating (marble coating).
  • a marble coating By the marble coating, the strength of the inner wall of the drying housing can be reinforced, and starch or the like having a strong viscosity during drying is dropped from the inner wall of the drying housing 51 as if the drier is heated, and the drying screw 52 Rotating the food waste generated by the Nurungji from the inner wall of the dry housing and then flipped again to repeat the process of crushing.
  • One end of the drying screw 52 is formed with a grinding cutter (52c) to engage the side wall cutter (51s), the food waste is moved to the side wall cutter (51s) side in accordance with the rotation direction of the drying screw (52s) It is pulverized by the interaction of the cutter 52c and the side wall cutter 51s.
  • the drying screw 52 is rotated by the drive of the driving means (not shown), the rotation direction may be adjusted clockwise or counterclockwise.
  • the food waste is moved to the closed end side of the drying housing 51 by the rotation of the drying screw so that the food waste is crushed by the interaction of the crushing cutter 52c and the side wall cutter 51s.
  • the food waste is rotated in the opposite direction to move the food waste toward the discharge port 51o.
  • the drying screw 52 is preferably formed toward the discharge port (51o) to gradually widen the interval of the transfer blade (52w).
  • the food wastes conveyed by the rotation of the drying screw are more strongly pressurized by the narrowing transfer blades 52w when the food wastes are pulverized by forming the narrowing of the transfer blades 52w toward the side wall cutter 51s.
  • the space between the transfer blades 52w is gradually widened, so that the food waste, which is aggregated by pressure pulverization, can be easily released and discharged to the outlet 51o.
  • At least one heater 53 may be installed on the sidewall of the drying housing 51.
  • the drying means 50 is to remove the water remaining in the food waste crushed and dehydrated by the crushing dehydration means 10, and to grind less pulverized, the drying efficiency is lowered at room temperature as described above By providing 53 further and heating the drying housing 51, the moisture drying efficiency can be improved.
  • Food waste processing apparatus having improved drying function according to the present invention having the drying means 50 as described above is provided with a grinding dehydration means 10 as described above, which can be carried out in various modifications, a preferred example Is configured as shown in FIGS. 6 to 10.
  • the grinding dewatering means 10 includes two spindle housings (11, 12) and one spindle screw (13).
  • the two spindle housings 11 and 12 are referred to as the first spindle housing 11 and the second spindle housing 12 to facilitate understanding and ease of explanation.
  • the first spindle housing 11 has a cylindrical shape in which an inlet 11i is formed at an upper portion thereof, and at least one transfer cutter 11t is formed on an inner wall thereof.
  • the feed cutter 11t has a first spindle housing 11 formed on the inner wall in the longitudinal direction of the spindle housing, thereby crushing food waste that is pushed and transported by the rotation of the spindle screw 13. . That is, while the food waste is pushed by the rotation of the spindle screw 13, it is pulverized by the transfer cutter 11t.
  • the first spindle housing 11 has an inlet 11i through which food waste is input, and the inlet 11i is disposed at an upper end thereof as shown in FIGS. 1 and 2. It is connected to the hopper 100 is installed so that the food waste supplied through the hopper flows into the first spindle housing (11).
  • a drain hole 11w is formed at the bottom of the first spindle housing 11 so that the water discharged when the food waste is pressurized by the driving of the spindle screw 13 can be discharged.
  • a large amount of salt is contained in the food waste pressurized and crushed by the crushing dehydration means 10, so that a large amount of salt remains in the dried food waste discharged when the water is discharged by being pressed by the crushing dehydration means 10.
  • salts may leak to contaminate the soil, and when reused as a fertilizer, crops may be killed by salts.
  • the salts may be sufficiently removed from the food wastes supplied to the crushing dehydration means 10. It is preferable to supply more water.
  • one side of the hopper 100 is further provided with a water supply means 20.
  • the water supply means 20 is installed through the side wall of the hopper and connected to the tap water such as the kitchen water flows along the inner wall surface of the hopper 100 so that the water evenly supplied to the food waste supplied through the hopper. To be supplied.
  • a second spindle housing 12 is provided at the discharge side end of the first spindle housing 11.
  • the second spindle housing 12 has a cylindrical shape with an inner diameter gradually narrowing toward the discharge direction end of the spindle screw 13, and detachably connected to the first spindle housing, and at least one transfer cutter on an inner wall thereof. 12t is formed.
  • the feed cutter 12t has a second spindle housing 12 formed on the inner wall in the longitudinal direction of the main spindle screw in the same manner as the feed cutter 11t formed on the first spindle housing 11. Crush the food waste to be transported by rotation. That is, while the food waste is pushed by the rotation of the spindle screw 13, it is pulverized by the transfer cutter 12t.
  • the second spindle housing 12 has an inner diameter gradually narrowing toward the outlet 12o, the feed cutter 12t is also inclined toward the center of the second spindle housing.
  • At least one grinding cutter 12c is formed on the inner wall of the outlet 12o of the second spindle housing 12.
  • the food waste being pushed and transported by the spindle screw 13 is pressurized and crushed by the interaction between the two spindle housings 11 and 12 and the spindle screw 13, but the second spindle housing can be pulverized once more.
  • the pulverization cutter 12c is further formed in the wall in which the outlet hole is formed.
  • the above-mentioned main shaft screw 13 is rotatably installed inside the housing including the two main shaft housings 11 and 12.
  • the spindle screw 13 gradually decreases in diameter from the first spindle housing toward the second spindle housing, and has a screw blade 13w formed on an outer circumferential surface thereof.
  • the grinding cutter blade 13c is formed in the opposite edge part.
  • the food waste disposal device having the pulverized dewatering means 10 configured as described above is obviously provided with a driving means (not shown) such as a motor for rotating the spindle screw, and a description thereof will be omitted.
  • a driving means such as a motor for rotating the spindle screw
  • the food waste disposal system of the present invention configured as described above discharges water in the process of processing food waste and the discharged water is discharged through the drain hole 11w formed on the bottom surface of the first spindle housing 11.
  • the drain trap 30 connected to the sewage pipe is installed at the bottom of the drain 11w so that the polluted water discharged in this way can be discharged directly to the sewer without flowing to another place.
  • the dewatering trap 30 may be further installed deodorizing means 40.
  • the polluted water discharged through the drain trap 30 may decay by providing a good environment for microorganisms to breed, and the deodorant means to prevent the odor generated from spreading into the space where the waste disposal device is installed. 40 is provided.
  • the deodorizing means 40 may be made of activated carbon.
  • one side of the drying means 50 is provided with a connecting pipe (50p), the connecting pipe (50p) is connected to the drain trap 30 to contain steam containing odor generated in the process of drying food waste It is desirable to be able to discharge to the outside through the drain trap.
  • the upper one side of the drying housing 51 is formed with a gas outlet (51g) is connected to the pipe for discharging odor and gas generated in the process of drying food waste, which is connected to the sewage pipe.
  • the collection means storage chamber 60 for collecting the dry food waste discharged is formed in the lower portion of the drying means (50). As described above, the food waste discharged from the grinding dehydration means 10 passes through the drying means 50, and the dried food waste is discharged to one lower portion of the drying means. In order to collect the dry food waste discharged in this way, the collection box 60 may be detachably installed so that the food container is separated when the food waste is filled.
  • the present invention is small in volume, it is easy to install in the sink can increase the waste disposal of urban waste by primary treatment of food waste at home or restaurant.

Abstract

The present invention relates to a food waste disposal having an improved drying function, capable of smoothly grinding high-viscosity food waste during a drying step and preventing smells from being generated during a food waste treatment step, and, specifically, to a food waste disposal having an improved drying function, including a dryer having a drying screw rotating inside a housing, so as to dry the food waste and simultaneously grind and discharge the dried food waste, thereby increasing the moisture drying rate of the crushed food waste so as to prevent an offensive odor from being generated by the treated food waste.

Description

건조기능이 향상된 음식물 쓰레기처리기Food Waste Disposer with Improved Drying Function
본 발명은 음식물 쓰레기처리기에 관한 것으로서, 상세하게는 건조 과정에서 점성이 강한 음식물 쓰레기의 분쇄를 원활하게 분쇄할 수 있고, 음식물 쓰레기 처리 과정에서 냄새가 발생하는 것을 방지할 수 있는 건조기능이 향상된 음식물 쓰레기처리기에 관한 것이다.The present invention relates to a food waste disposer, and more particularly, can smoothly pulverize a strong viscous food waste in a drying process, and has an improved food drying function that can prevent odors from occurring during a food waste disposal process. It is about a garbage disposal.
더욱 상세하게 본 발명은 하우징의 내부에서 회전하는 건조스크류로 이루어진 건조기를 구비하여 건조와 동시에 건조된 음식물 쓰레기를 분쇄하여 배출할 수 있게 함으로써 파쇄된 음식물 쓰레기의 수분의 건조율을 높여 처리된 음식물 쓰레기로부터 악취가 발생하는 것을 방지할 수 있게 한 건조기능이 향상된 음식물 쓰레기처리기에 관한 것이다.In more detail, the present invention is provided with a dryer consisting of a drying screw that rotates inside the housing to allow the drying and drying of the food waste at the same time to dry the food waste by increasing the drying rate of the water of the crushed food waste processed food waste It relates to a food waste disposal device with an improved drying function that can prevent the occurrence of odor from the.
산업이 발달하고, 생활이 윤택해짐에 따라 음식물이 다양하고 풍성해지고 있으며, 음식물이 풍성해짐에 따라 식사 후에 남아서 버려지는 음식물 쓰레기가 다량으로 발생되고 있다. 이 음식물 쓰레기는 많은 수분이 함유되어 있어, 상온에서 일정한 시간동안 방치하게 되면 미생물에 의해 부패되어 심한 악취를 발생시키고, 환경을 오염시키게 된다.As the industry develops and the life is improved, the food becomes diverse and enriched. As the food becomes rich, a large amount of food waste left after eating is generated. This food waste contains a lot of water, and if left at room temperature for a certain time, it will be rotted by microorganisms, causing a bad odor and polluting the environment.
이에 따라 다양한 방법으로 음식물을 처리하고 있으나, 통상적인 음식물 쓰레기 처리방법은 음식물을 잘게 분쇄한 후 일정한 장소를 선택하여 매립하거나 별도의 연소시설을 설치하여 연소시키는 방법이다. Accordingly, the food is processed in various ways, but the conventional food waste disposal method is a method of combusting by crushing the food finely by selecting a predetermined place or reclamation or by installing a separate combustion facility.
이와 같이 음식물을 처리하기 위한 장치와 관련된 기술로는 특허문헌 1 및 2 등 다양한 것이 있다. Thus, there exist various things, such as patent document 1 and 2, as a technique related to the apparatus for processing food.
특허문헌 1은 싱크대의 배수관과 직결되는 호퍼가 갖추어진 하우징과, 하우징에 내설되고 호퍼의 직하방측에 위치하여 음식물 찌꺼기를 분쇄하는 분쇄부와, 분쇄부의 하방에 위치하여 분쇄된 음식물을 이동시킴과 아울러 이를 가압하여 수분을 제거하는 탈수부 및 이들을 연동 회전시키는 전동부로 구성된 음식물 처리기로써, 하우징에 일렬로 설치되며, 적어도 3개 이상의 분쇄날이 등간격으로 갖추어진 한쌍의 분쇄롤; 하우징에 설치되어 등간격으로 갖추어진 긁기판이 각각의 분쇄날 사이에 끼워져 분쇄롤의 회전시 음식물을 긁어내는 스크레이퍼로 구성된 음식물 분쇄장치에 관한 것이고, Patent document 1 is a housing equipped with a hopper directly connected to the drain pipe of the sink, a grinding unit which is installed in the housing and located directly below the hopper to crush food wastes, and moves the crushed foods located under the crushing unit; In addition, as a food processor consisting of a dehydration unit for removing water by pressing it and an electric drive unit for rotating the interlocking, it is installed in a row in the housing, a pair of grinding rolls having at least three or more grinding blades at equal intervals; It relates to a food grinder composed of a scraper installed in the housing and the scraping plate is provided at equal intervals between each grinding blade to scrape food during rotation of the grinding roll,
특허문헌 2는 음식물 쓰레기가 투입되는 투입관과, 투입관의 저면에 설치되고 내측 둘레면에는 복수개의 외부 파쇄날이 사선방향으로 경사지게 설치된 파쇄용 외통과, 파쇄용 외통의 내부에 삽입되고 외측 둘레면에는 복수개의 내부 파쇄날이 나사선 형태로 경사지게 설치된 파쇄용 내통과, 파쇄용 내통의 저면에 설치되고 외측 둘레면에는 다수의 회전 분쇄홈과 회전 분쇄돌기가 연속적으로 교차되게 형성된 회전 분쇄날과, 파쇄용 외통의 저면에 설치되고 내측 둘레면에 다수의 고정 분쇄홈과 고정 분쇄돌기가 연속적으로 교차되게 형성된 고정 분쇄날과, 고정 분쇄날의 저면에 설치되고 측면에는 배출관이 결합된 수용관과, 수용관의 내부에 설치된 복수의 배출날개와, 수용관의 저면에 설치된 베이스와, 베이스에 관통 삽입되고 하부로부터 배출날개, 회전 분쇄날 및 파쇄용 내통이 순차적으로 끼워지고 하단에는 풀리가 결합된 회전축으로 구성된 것이다. Patent Literature 2 discloses an input tube into which food waste is input, a crushing outer cylinder installed on a bottom surface of the crushing tube, and having a plurality of external crushing blades inclined in an oblique direction on an inner circumferential surface, and inserted into the crushing outer cylinder and having an outer circumference. A crushing inner cylinder having a plurality of internal crushing blades inclined in a screw-line shape, a crushing blade formed on a bottom of the crushing inner cylinder, and having a plurality of rotary grinding grooves and rotary grinding projections intersecting continuously on an outer circumferential surface thereof; A fixed grinding blade which is installed on the bottom of the shredding outer cylinder and is formed so that a plurality of fixed grinding grooves and fixed grinding protrusions intersect on the inner circumferential surface continuously; A plurality of discharge blades provided in the interior of the housing tube, a base provided on the bottom surface of the housing tube, and a discharge blade inserted from the base through the base , Rotary crushing and shredding the inner barrel is fitted with the day for the sequential bottom is composed of a pulley is coupled rotating shaft.
이러한 종래의 기술들 중 특허문헌 1은 분쇄롤러와 이송스크류를 따로 구비하고 있어 구조가 복잡할 뿐만 아니라 제조비용이 많이 소요되는 단점이 있고, 특허문헌 2는 별도의 회전분쇄날과 고정분쇄날을 설치하여야 하므로 구조적으로 복잡하여 고장이 자주 발생할 염려가 있다. Among these conventional technologies, Patent Document 1 is provided with a grinding roller and a transfer screw separately, which is not only complicated in structure but also requires a lot of manufacturing costs, and Patent Document 2 provides a separate rotary grinding blade and a fixed grinding blade. Since it is necessary to install, it is structurally complicated and there is a risk of frequent breakdowns.
또한 이러한 종래의 음식물 처리 장치는 음식물을 가압하여 수분을 배출시키는 것으로 가압하는 과정에서 음식물쓰레기가 뭉쳐 충분히 분쇄가 이루어지지 않을 뿐만 아니라, 처리된 음식물 쓰레기에 수분이 남아 있어 수분의 증발시 악취를 발생하는 문제가 있다. In addition, such a conventional food waste treatment apparatus not only crushes the food waste in the process of pressurizing the food to discharge moisture, but also does not sufficiently pulverize, the moisture remains in the processed food waste, resulting in odor when evaporation of water. There is a problem.
*선행기술문헌** Prior art literature *
(특허문헌 1) 1. 대한민국 실용신안등록 제0354409호 (Patent Document 1) 1. Republic of Korea Utility Model Registration No. 0354409
(특허문헌 2) 2. 대한민국 실용신안공개 제2011-0000297호(Patent Document 2) 2. Korean Utility Model Publication No. 2011-0000297
본 발명은 상기와 같은 문제점을 해소하기 위해 개발된 것으로, 분쇄탈수수단에 의해 분쇄된 음식물 쓰레기를 건조함과 동시에 가압 및 분쇄할 수 있게 함으로써 음식물 쓰레기를 보다 작게 분쇄할 수 있을 뿐만 아니라, 건조율을 높여 악취의 발생을 방지한 건조기능이 향상된 음식물 쓰레기처리기를 제공하는 것을 목적으로 한다.The present invention has been developed to solve the above problems, it is possible not only to crush the food waste by drying and pressurized and pulverized the food waste pulverized by the crushing dehydration means, but also the drying rate It is an object of the present invention to provide a food waste disposal device having an improved drying function which prevents the occurrence of odors by increasing the amount.
더욱 상세하게 본 발명은 분쇄탈수수단으로 분쇄 및 탈수한 음식물 쓰레기를 건조스크류로 이송함과 동시에 분쇄 및 건조시킴으로써 음식물 쓰레기의 수분을 보다 많이 배출시켜 함수율을 낮춤으로써 배출된 음식물 쓰레기로부터 악취가 발생하는 것을 방지한 건조기능이 향상된 음식물 쓰레기처리기를 제공하는 것을 목적으로 한다.More specifically, the present invention transfers the crushed and dehydrated food waste to the dry screw while simultaneously pulverizing and drying, thereby releasing more moisture of the food waste to lower the moisture content, thereby producing odor from the discharged food waste. An object of the present invention is to provide a food waste disposal device having improved drying function.
상기한 바와 같은 목적을 달성하기 위한 본 발명에 따른 건조기능이 향상된 음식물 쓰레기처리기는 호퍼를 통해 공급된 음식물 쓰레기를 분쇄 및 탈수하는 음식물 쓰레기처리기에 있어서, 음식물 쓰레기를 파쇄하고 가압하여 탈수하는 분쇄탈수수단과, 상기 분쇄탈수수단에 의해 분쇄된 음식물 쓰레기를 건조 및 분쇄하는 건조수단을 구비하되, 상기 건조수단은 (A) 일측이 개방된 배출구가 형성된 원통형으로 이루어지고, 일측 상부에 투입구가 분쇄탈수수단의 출구에 연결되고, 내측 벽에는 하나 이상의 이송커터가 형성된 건조하우징; (B) 상기 건조하우징의 내부에 설치되고, 외주면에 음식물 쓰레기를 이송함과 동시에 상기 이송커터와 상호 작용하여 음식물 쓰레기를 분쇄하는 이송날개가 형성된 건조스크류로 이루어진 것을 특징으로 한다.The food waste disposal device having an improved drying function according to the present invention for achieving the above object is a food waste disposal device for pulverizing and dehydrating food waste supplied through a hopper, and crushing dehydration to crush and pressurize food waste to dehydrate it. And drying means for drying and pulverizing the food waste pulverized by the crushing dehydration means, wherein the drying means (A) has a cylindrical shape with an outlet opening at one side, and an inlet at the top of one side for crushing dehydration. A drying housing connected to the outlet of the means, the inner wall having one or more transfer cutters formed therein; (B) It is installed inside the drying housing, characterized in that consisting of a drying screw is formed on the outer circumferential surface and conveying the food waste and at the same time interacting with the feed cutter to form a feed wing for grinding the food waste.
또한, 상기 건조하우징의 폐쇄 단부의 내벽에는 상기 건조스크류의 일단에 형성된 분쇄커터와 상호작용하여 음식물 쓰레기를 분쇄하는 측벽커터가 더 형성될 수 있고, 상기 건조수단의 상부에는 음식물 쓰레기의 건조시 발생된 냄새를 포함하는 공기를 배출시키기 위한 블로워를 더 구비하되, 블로워는 배수트랩에 연결된 것이 바람직하다.In addition, a side wall cutter may be further formed on the inner wall of the closed end of the drying housing to interact with the crush cutter formed at one end of the drying screw to crush the food waste, and the drying unit may be formed when the food waste is dried. It is further provided with a blower for discharging the air containing the odor, the blower is preferably connected to the drain trap.
상술한 바와 같이, 본 발명에 따른 건조기능이 향상된 음식물 쓰레기처리기는 분쇄탈수수단에 의해 가압되어 분쇄 및 탈수된 음식물 쓰레기를 건조수단으로 건조함과 동시에 다시 분쇄함으로써 음식물 쓰레기의 수분을 감소시켜 수분의 건조시 발생될 수 있는 악취 발생을 방지할 수 있는 효과가 있다. As described above, the food waste treatment device having an improved drying function according to the present invention reduces the moisture of the food waste by drying and crushing again the food waste that has been pressurized by the grinding dehydration means and dried by the drying means. There is an effect that can prevent the occurrence of odor that may occur during drying.
즉, 음식물 쓰레기를 건조시킴과 동시에 분쇄가 이루어짐으로써 점성이 강한 음식물 쓰레기를 보다 잘게 분쇄할 수 있고, 이렇게 분쇄된 음식물 쓰레기를 건조시킴으로써 건조 효율을 향상시킬 수 있는 효과가 있는 것이다. That is, by drying the food waste and at the same time pulverization is made it is possible to crush the food waste strong viscous, there is an effect that can improve the drying efficiency by drying the crushed food waste.
또한, 음식물 처리기에 전원이 공급됨과 동시에 물공급수단을 통해 물이 배출되는 것에 의해, 음식물 쓰레기가 호퍼에서 분쇄탈수수단으로 용이하게 이동할 수 있음은 물론, 음식물 쓰레기가 물과 함께 분쇄탈수수단에 공급됨과 동시에 이송, 압착 과정에서 물 배출구를 통해 염분과 물이 배출되는 것에 의해 음식물 쓰레기의 염분을 염분 기준치(농림부 규정 1% 미만) 이하로 용이하게 낮출 수 있는 효과가 있다. In addition, by supplying power to the food processor and discharging water through the water supply means, food waste can be easily moved from the hopper to the grinding dehydration means, as well as food waste is supplied to the grinding dewatering means together with the water. At the same time, the salinity of the food waste can be easily lowered below the salinity standard (less than 1% of the regulations of the Ministry of Agriculture) by the discharge of salinity and water through the water outlet during the transport and compression process.
또한, 분쇄탈수수단의 내면에 구비된 커터를 통해 음식물 쓰레기를 용이하게 분쇄할 수 있는 효과도 있다. In addition, there is an effect that can easily crush the food waste through the cutter provided on the inner surface of the grinding dewatering means.
도 1은 본 발명에 따른 음식물 쓰레기처리기의 일예의 사시도1 is a perspective view of an example of a food waste disposal system according to the present invention
도 2는 본 발명에 따른 음식물 쓰레기처리기에서 일부 구성요소를 제거한 상태에서 도 1의 반대 방향을 도시한 사시도Figure 2 is a perspective view showing the opposite direction of Figure 1 with some components removed from the food waste disposal system according to the present invention
도 3은 본 발명에 따른 음식물 쓰레기처리기에 구비된 건조수단의 일예의 사시도Figure 3 is a perspective view of an example of the drying means provided in the food waste disposal system according to the present invention
도 4는 본 발명에 따른 음식물 쓰레기처리기에 구비된 건조수단에서 배출커버를 분리한 상태의 일예의 사시도Figure 4 is a perspective view of an example of a state in which the discharge cover separated from the drying means provided in the food waste disposal system according to the present invention
도 5는 본 발명에 따른 음식물 쓰레기처리기에 구비된 건조수단을 구성하는 건조하우징의 사시도Figure 5 is a perspective view of the drying housing constituting the drying means provided in the food waste disposal system according to the present invention
도 6은 본 발명에 따른 음식물 쓰레기처리기에 구비된 건조수단을 구성하는 건조스크류의 사시도Figure 6 is a perspective view of a drying screw constituting the drying means provided in the food waste disposal system according to the present invention
도 7은 본 발명에 따른 음식물 쓰레기처리기에 구비된 분쇄탈수수단의 일예의 사시도Figure 7 is a perspective view of an example of the crushed dewatering means provided in the food waste disposal system according to the present invention
도 8은 본 발명에 따른 음식물 쓰레기처리기에 구비된 분쇄탈수수단의 제1주축하우징의 일예의 사시도8 is a perspective view of an example of a first spindle housing of the crushing dewatering means provided in the food waste disposal system according to the present invention;
도 9는 본 발명에 따른 음식물 쓰레기처리기에 구비된 분쇄탈수수단의 제2주축하우징의 측면도9 is a side view of a second spindle housing of the crushing dewatering means provided in the food waste disposal system according to the present invention;
도 10은 본 발명에 따른 음식물 쓰레기처리기에 구비된 분쇄탈수수단의 주축스크류의 일예의 사시도10 is a perspective view of an example of the main screw of the grinding dewatering means provided in the food waste disposal system according to the present invention;
*도면의 주요부호에 대한 상세한 설명** Detailed description of the major symbols in the drawings *
10: 분쇄탈수수단 10: grinding dewatering means
11: 제1주축하우징 11: 1st spindle housing
11i: 투입구 11i: slot
11t: 이송커터11t: feed cutter
11w: 배수구 11w: drain
12: 제2주축하우징12: 2nd main housing
12c: 분쇄커터 12c: grinding cutter
12o: 배출구 12o: outlet
12t: 이송커터 12t: feed cutter
13: 주축스크류13: spindle screw
13c: 분쇄커터날 13c: grinding cutter
13w: 스크류날개 13w: screw wing
13r: 호형홈 13r: arc groove
20: 물공급수단20: water supply means
30: 배수트랩 30: drain trap
40: 탈취수단40: deodorization means
50: 건조수단 50: drying means
50b: 블로워50b: blower
51: 건조하우징 51: dry housing
51g: 가스배출구51g: gas outlet
51i: 투입구 51i: slot
51o: 배출구51o: outlet
51t: 이송커터 51t: feed cutter
51s: 측벽커터51s: sidewall cutter
52: 건조스크류 52: dry screw
52c: 분쇄커터 52c: grinding cutter
52w: 이송날개 52w: feed wing
53: 히터 53: heater
54: 배출캡 54: discharge cap
54h : 배출홀54h: discharge hole
60: 수거함수납실60: collection storage
이하 본 발명에 따른 음식물 쓰레기처리기를 첨부된 도면을 참조하여 상세하게 설명한다. Hereinafter, with reference to the accompanying drawings, the food waste disposal system according to the present invention will be described in detail.
본 발명은 다양한 변경을 가할 수 있고 여러 가지 실시예를 가질 수 있는 바, 특정 실시예들을 도면에 예시하고 상세한 설명에 상세하게 설명하고자 한다. 그러나 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술 범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다.As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.
각 도면을 설명하면서 유사한 참조부호를 유사한 구성요소에 대해 사용하였다. 본 발명을 설명함에 있어서 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.In describing the drawings, similar reference numerals are used for similar elements. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.
본 발명에 따른 건조기능이 향상된 음식물 쓰레기처리기는 한번 분쇄된 음식물 쓰레기를 다시 분쇄함과 동시에 건조시킴으로써 점성이 큰 음식물 쓰레기도 용이하게 처리할 수 있다. The food waste disposal device having an improved drying function according to the present invention can easily process food waste having a high viscosity by simultaneously crushing the food waste once crushed again.
이러한 본 발명에 따른 건조기능이 향상된 음식물 쓰레기 처리기는 도 1에 도시한 바와 같이 분쇄탈수수단(10)과, 물공급수단(20), 탈취수단(40), 건조수단(50)을 더 구비하고 있으며, 본 발명의 요지는 상기한 건조수단(50)이다. The food waste treatment device having an improved drying function according to the present invention further includes a grinding dewatering means 10, a water supply means 20, a deodorizing means 40, and a drying means 50 as shown in FIG. 1. The gist of the present invention is the drying means 50 described above.
상기 건조수단(50)은 도 3 및 도 4에 도시한 바와 같이, 건조하우징(51)의 내부에 건조스크류(52)를 구비하고 있다. As shown in FIG. 3 and FIG. 4, the drying means 50 is provided with a drying screw 52 inside the drying housing 51.
상기 건조하우징(51)은 도 3 내지 도 5에 도시한 바와 같이 일측 상부에 투입구(51i)가 형성되고 수평으로 눕혀진 형태의 원통형으로 이루어지고, 원통의 일측 단부는 개방되어 배출구(51o)가 형성되고 배출캡(54)이 설치되어 있다. 상기 배출캡(54)은 도 3에 도시한 바와 같이, 다수의 배출홀(54h)이 형성되어 있어 건조 및 분쇄된 음식물 쓰레기가 배출된다. 3 to 5, the drying housing 51 is formed in a cylindrical shape in which an inlet 51i is formed at an upper portion of one side and is laid horizontally, and one end of the cylinder is opened so that an outlet 51o is formed. And a discharge cap 54 is installed. As shown in Figure 3, the discharge cap 54, a plurality of discharge holes (54h) is formed is dried and pulverized food waste is discharged.
상기 건조하우징(51)의 내측 벽에는 하나 이상의 이송커터(51t)가 형성되어 있다.At least one transfer cutter 51t is formed on the inner wall of the drying housing 51.
상기 이송커터(51t)는 도 5에 도시한 바와 같이 건조하우징(51)이 내벽에 건조하우징의 길이 방향으로 형성되어 있어 건조스크류(52)의 회전에 의해 밀려 이송되는 음식물 쓰레기를 분쇄한다. 즉, 상기 건조스크류(52)의 이송날개(52w)의 회전에 의해 음식물 쓰레기가 밀림과 동시에 이송날개(52w)와 이송커터(51c)가 상호 작용하여 음식물 쓰레기의 분쇄가 이루어지는 것이다. As shown in FIG. 5, the transfer cutter 51t has a drying housing 51 formed on the inner wall in the longitudinal direction of the drying housing, thereby crushing the food waste which is pushed and transported by the rotation of the drying screw 52. That is, the food waste is pushed by the rotation of the transfer blade 52w of the drying screw 52 and the feed blade 52w and the transfer cutter 51c interact with each other to crush the food waste.
상기 건조하우징(51)은 도 4 및 도 5에 도시한 바와 같이 일측에 음식물 쓰레기가 투입되는 투입구(51i)가 형성되고, 이 투입구(51i)는 도 1 및 도 2에 도시한 바와 같이 그 상부 일측에 설치된 분쇄탈수수단(10)의 배출구에 연결되어 분쇄탈수수단(10)을 경유하면서 분쇄된 음식물 쓰레기가 내부로 유입된다.As shown in FIGS. 4 and 5, the drying housing 51 has an inlet 51i into which food waste is input, and the inlet 51i has an upper portion thereof as shown in FIGS. 1 and 2. It is connected to the discharge port of the grinding dewatering means 10 installed on one side, the crushed food waste is introduced into the interior via the grinding dehydration means 10.
또한, 상기 건조하우징(51)의 폐쇄 단부의 내벽에는 측벽커터(51s)가 설치되어 있다. Further, side wall cutters 51s are provided on the inner wall of the closed end of the drying housing 51.
상기 측벽커터(51s)는 상기 건조스크류(52)의 일단에 형성된 분쇄커터(52c)와 상호작용하여 음식물 쓰레기를 분쇄하는 역할을 한다. The side wall cutter 51s interacts with the crush cutter 52c formed at one end of the drying screw 52 to crush food waste.
상기 건조하우징(51)의 내벽에는 마블코팅(marble coating)이 되는 것이 바람직하다. 이렇게 마블코팅함으로써 건조하우징의 내벽의 강도를 보강할 수 있고, 건조시 점성이 강한 전분류 등이 건조기가 가열되었을 때 건조하우징(51)의 내벽으로부터 누룽지가 일어나듯이 떨어지게 되고, 건조스크류(52)가 회전하여 일어난 음식물 쓰레기 누룽지를 건조하우징의 내벽으로부터 떼었다가 다시 뒤집어 붙이는 과정을 반복하여 분쇄하는 것이다. The inner wall of the drying housing 51 is preferably a marble coating (marble coating). By the marble coating, the strength of the inner wall of the drying housing can be reinforced, and starch or the like having a strong viscosity during drying is dropped from the inner wall of the drying housing 51 as if the drier is heated, and the drying screw 52 Rotating the food waste generated by the Nurungji from the inner wall of the dry housing and then flipped again to repeat the process of crushing.
상기 건조스크류(52)의 일단에는 상기 측벽커터(51s)와 맞물리는 분쇄커터(52c)가 형성되어 있으며, 건조스크류(52)의 회전방향에 따라 음식물 쓰레기가 측벽커터(51s)측으로 이동하여 분쇄커터(52c)와 측벽커터(51s)의 상호 작용에 의해 분쇄되는 것이다. One end of the drying screw 52 is formed with a grinding cutter (52c) to engage the side wall cutter (51s), the food waste is moved to the side wall cutter (51s) side in accordance with the rotation direction of the drying screw (52s) It is pulverized by the interaction of the cutter 52c and the side wall cutter 51s.
즉, 상기 건조스크류(52)는 구동수단(미도시)의 구동에 의해 회전하되 회전 방향이 시계 또는 반시계 방향으로 조정될 수 있다. 음식물 쓰레기를 분쇄하고자 할 때에는 건조스크류의 회전에 의해 음식물 쓰레기가 건조하우징(51)의 폐쇄 단부 측으로 이동되게 하여 분쇄커터(52c)와 측벽커터(51s)의 상호 작용에 의해 음식물 쓰레기가 분쇄되게 하고, 음식물 쓰레기를 배출시킬 때에는 반대 방향으로 회전시켜 음식물 쓰레기가 배출구(51o)측으로 이동하게 하는 것이다.That is, the drying screw 52 is rotated by the drive of the driving means (not shown), the rotation direction may be adjusted clockwise or counterclockwise. When the food waste is to be crushed, the food waste is moved to the closed end side of the drying housing 51 by the rotation of the drying screw so that the food waste is crushed by the interaction of the crushing cutter 52c and the side wall cutter 51s. When discharging the food waste, the food waste is rotated in the opposite direction to move the food waste toward the discharge port 51o.
상기와 같이 구성된 건조수단(50)에 있어서, 상기 건조스크류(52)는 배출구(51o)를 향하며 점차 이송날개(52w)의 간격이 넓어지게 형성하는 것이 바람직하다. 이렇게 측벽커터(51s)를 향하며 이송날개(52w)의 간격이 좁아지게 형성함으로써 음식물 쓰레기를 분쇄할 때 건조스크류의 회전에 의해 이송되는 음식물 쓰레기가 좁아진 이송날개(52w)에 의해 보다 강하게 가압되어 분쇄효과가 높아지고, 반대로 음식물 쓰레기를 배출시킬 때에는 이송날개(52w) 사이의 간격이 점차 넓어짐에 의해 가압 분쇄 처리되어 뭉쳐진 음식물 쓰레기가 풀려 용이하게 배출구(51o)로 배출될 수 있는 것이다. In the drying means 50 configured as described above, the drying screw 52 is preferably formed toward the discharge port (51o) to gradually widen the interval of the transfer blade (52w). As such, the food wastes conveyed by the rotation of the drying screw are more strongly pressurized by the narrowing transfer blades 52w when the food wastes are pulverized by forming the narrowing of the transfer blades 52w toward the side wall cutter 51s. When the food waste is discharged, conversely, when the food waste is discharged, the space between the transfer blades 52w is gradually widened, so that the food waste, which is aggregated by pressure pulverization, can be easily released and discharged to the outlet 51o.
또한, 상기 건조하우징(51)의 측벽에는 하나 이상의 히터(53)가 설치되는 것이 바람직하다. In addition, at least one heater 53 may be installed on the sidewall of the drying housing 51.
상기 건조수단(50)은 분쇄탈수수단(10)에 의해 분쇄 및 탈수된 음식물 쓰레기에 남아 있는 수분을 제거하고, 분쇄가 덜된 것을 분쇄하기 위한 것으로서, 상온에서는 건조효율이 떨어짐으로 상기한 바와 같이 히터(53)를 더 설치하여 건조하우징(51)을 가열함으로써 수분 건조 효율을 높일 수 있다. The drying means 50 is to remove the water remaining in the food waste crushed and dehydrated by the crushing dehydration means 10, and to grind less pulverized, the drying efficiency is lowered at room temperature as described above By providing 53 further and heating the drying housing 51, the moisture drying efficiency can be improved.
상기와 같은 건조수단(50)을 구비한 본 발명에 따른 건조기능이 향상된 음식물 쓰레기 처리기는 전술한 바와 같이 분쇄탈수수단(10)을 구비하고 있으며, 이는 다양하게 변형하여 실시 할 수 있으나, 바람직한 일예는 도 6 내지 도 10에 도시한 바와 같이 구성된 것이다. Food waste processing apparatus having improved drying function according to the present invention having the drying means 50 as described above is provided with a grinding dehydration means 10 as described above, which can be carried out in various modifications, a preferred example Is configured as shown in FIGS. 6 to 10.
즉, 상기 분쇄탈수수단(10)은 도 7에 도시한 바와 같이, 두 개의 주축하우징(11, 12)과 하나의 주축스크류(13)를 포함하고 있다. 두 개의 주축하우징(11, 12)은 이해를 돕고 설명을 용이하게 하기 위해 제1주축하우징(11)과, 제2주축하우징(12)이라 칭한다. That is, the grinding dewatering means 10, as shown in Figure 7, includes two spindle housings (11, 12) and one spindle screw (13). The two spindle housings 11 and 12 are referred to as the first spindle housing 11 and the second spindle housing 12 to facilitate understanding and ease of explanation.
제1주축하우징(11)은 도 7 및 도 8에 도시한 바와 같이 일측 상부에 투입구(11i)가 형성된 원통형으로 이루어지고, 내측 벽에는 하나 이상의 이송커터(11t)가 형성되어 있다. As shown in FIGS. 7 and 8, the first spindle housing 11 has a cylindrical shape in which an inlet 11i is formed at an upper portion thereof, and at least one transfer cutter 11t is formed on an inner wall thereof.
상기 이송커터(11t)는 도 8에 도시한 바와 같이 제1주축하우징(11)이 내벽에 주축하우징의 길이 방향으로 형성되어 있어 주축스크류(13)의 회전에 의해 밀려 이송되는 음식물 쓰레기를 분쇄한다. 즉, 상기 주축스크류(13)의 회전에 의해 음식물 쓰레기가 밀리면서 상기 이송커터(11t)에 의해 분쇄가 이루어지는 것이다. As shown in FIG. 8, the feed cutter 11t has a first spindle housing 11 formed on the inner wall in the longitudinal direction of the spindle housing, thereby crushing food waste that is pushed and transported by the rotation of the spindle screw 13. . That is, while the food waste is pushed by the rotation of the spindle screw 13, it is pulverized by the transfer cutter 11t.
상기 제1주축하우징(11)은 도 7에 도시한 바와 같이 일측에 음식물 쓰레기가 투입되는 투입구(11i)가 형성되고, 이 투입구(11i)는 도 1 및 도 2에 도시한 바와 같이 그 상단에 설치된 호퍼(100)와 연결되어 호퍼를 통해 공급되는 음식물 쓰레기가 제1주축하우징(11)의 내부로 유입되게 한다. As shown in FIG. 7, the first spindle housing 11 has an inlet 11i through which food waste is input, and the inlet 11i is disposed at an upper end thereof as shown in FIGS. 1 and 2. It is connected to the hopper 100 is installed so that the food waste supplied through the hopper flows into the first spindle housing (11).
상기 제1주축하우징(11)의 바닥에는 배수구(11w)가 형성되어 있어 주축스크류(13)의 구동에 의해 음식물 쓰레기가 가압될 때 배출되는 물이 배출될 수 있게 하였다. A drain hole 11w is formed at the bottom of the first spindle housing 11 so that the water discharged when the food waste is pressurized by the driving of the spindle screw 13 can be discharged.
상기 분쇄탈수수단(10)에 의해 가압 및 분쇄되는 음식물 쓰레기에는 다량의 염분이 함유되어 있어 분쇄탈수수단(10)에 의해 가압되어 수분이 배출될 경우 배출되는 건조된 음식물 쓰레기에는 다량의 염분이 남아 있게 되며, 이렇게 염분이 남아 있는 음식물 쓰레기를 매몰할 경우 염분이 누출되어 토양을 오염시킬 수 있고, 비료 등으로 재사용할 경우 염분에 의해 농작물이 폐사하는 문제가 있다. A large amount of salt is contained in the food waste pressurized and crushed by the crushing dehydration means 10, so that a large amount of salt remains in the dried food waste discharged when the water is discharged by being pressed by the crushing dehydration means 10. When the food wastes are left buried in this way, salts may leak to contaminate the soil, and when reused as a fertilizer, crops may be killed by salts.
이에 따라 본 발명의 음식물 쓰레기처리기에 의해 처리되어 건조된 음식물 쓰레기로부터 염분을 제거하여 환경기준치 1% 미만이 되게 하기 위해서는 상기 분쇄탈수수단(10)으로 공급된 음식물 쓰레기로부터 염분을 충분히 제거할 수 있도록 물을 더 공급하는 것이 바람직하다. Accordingly, in order to remove salts from the food wastes processed and dried by the food waste disposal apparatus of the present invention to be less than 1% of the environmental standard value, the salts may be sufficiently removed from the food wastes supplied to the crushing dehydration means 10. It is preferable to supply more water.
이에 따라 상기 호퍼(100)의 일측에는 물공급수단(20)을 더 구비하고 있다. Accordingly, one side of the hopper 100 is further provided with a water supply means 20.
상기 물공급수단(20)은 호퍼의 측벽을 관통하여 설치되고 주방의 수도 등과 같은 상수도에 연결되어 공급되는 물을 호퍼(100)의 내벽 면을 따라 흐르게 하여 호퍼를 통해 공급되는 음식물 쓰레기에 고르게 물이 공급되게 한다. The water supply means 20 is installed through the side wall of the hopper and connected to the tap water such as the kitchen water flows along the inner wall surface of the hopper 100 so that the water evenly supplied to the food waste supplied through the hopper. To be supplied.
도 2에 도시한 바와 같이 상기 제1주축하우징(11)의 배출 측 단부에는 제2주축하우징(12)이 설치되어 있다. As shown in FIG. 2, a second spindle housing 12 is provided at the discharge side end of the first spindle housing 11.
상기 제2주축하우징(12)은 상기 주축스크류(13)의 배출 방향 단부를 향하며 내경이 점차 좁아지는 원통형으로 이루어지고, 상기 제1주축하우징에 탈착가능하게 연결되며, 내측 벽에는 하나 이상의 이송커터(12t)가 형성되어 있다. The second spindle housing 12 has a cylindrical shape with an inner diameter gradually narrowing toward the discharge direction end of the spindle screw 13, and detachably connected to the first spindle housing, and at least one transfer cutter on an inner wall thereof. 12t is formed.
상기 이송커터(12t)는 상기 제1주축하우징(11)에 형성된 이송커터(11t)와 동일하게 제2주축하우징(12)이 내벽에 주축하우징의 길이 방향으로 형성되어 있어 주축스크류(13)의 회전에 의해 밀려 이송되는 음식물 쓰레기를 분쇄한다. 즉, 상기 주축스크류(13)의 회전에 의해 음식물 쓰레기가 밀리면서 상기 이송커터(12t)에 의해 분쇄가 이루어지는 것이다. 물론 제2주축하우징(12)이 배출구(12o)를 향하며 점차 좁아지는 내경을 갖고 있으므로 상기 이송커터(12t) 역시 제2주축하우징의 중앙을 향하여 기울어지게 형성되어 있다. The feed cutter 12t has a second spindle housing 12 formed on the inner wall in the longitudinal direction of the main spindle screw in the same manner as the feed cutter 11t formed on the first spindle housing 11. Crush the food waste to be transported by rotation. That is, while the food waste is pushed by the rotation of the spindle screw 13, it is pulverized by the transfer cutter 12t. Of course, since the second spindle housing 12 has an inner diameter gradually narrowing toward the outlet 12o, the feed cutter 12t is also inclined toward the center of the second spindle housing.
또한, 상기 제2주축하우징(12)의 배출구(12o)의 내벽에는 하나 이상의 분쇄커터(12c)가 형성되어 있다. 상기 주축스크류(13)에 의해 밀려 이송되는 음식물 쓰레기는 두 개의 주축하우징(11, 12)과 주축스크류(13)의 상호 작용에 의해 가압 및 분쇄되고 있으나, 한번 더 분쇄할 수 있도록 제2주축하우징의 배출구가 형성된 벽의 내부에 상기 분쇄커터(12c)를 더 형성한 것이다. In addition, at least one grinding cutter 12c is formed on the inner wall of the outlet 12o of the second spindle housing 12. The food waste being pushed and transported by the spindle screw 13 is pressurized and crushed by the interaction between the two spindle housings 11 and 12 and the spindle screw 13, but the second spindle housing can be pulverized once more. The pulverization cutter 12c is further formed in the wall in which the outlet hole is formed.
도 6에 도시하고, 상기한 바와 같이 두 개의 주축하우징(11, 12)으로 이루어진 하우징의 내부에는 상기한 주축스크류(13)가 회전가능하게 설치되어 있다. 상기 주축스크류(13)는 도 6에 도시한 바와 같이, 제1주축하우징으로부터 제2주축하우징을 향하며 점차 지름이 작아지고, 외주면에 스크류날개(13w)가 형성되고, 상기 분쇄커버(12c)와 대향되는 단부에 분쇄커터날(13c)이 형성되어 있다.As shown in FIG. 6, the above-mentioned main shaft screw 13 is rotatably installed inside the housing including the two main shaft housings 11 and 12. As shown in FIG. 6, the spindle screw 13 gradually decreases in diameter from the first spindle housing toward the second spindle housing, and has a screw blade 13w formed on an outer circumferential surface thereof. The grinding cutter blade 13c is formed in the opposite edge part.
또한, 상기 주축스크류(13)의 스크류날개들 사이의 간격을 조절하고 스크류날개와 축사이의 연결부가 호형상을 갖도록 구형홈(13r)을 형성하여 이송되는 음식물 쓰레기가 끼이는 것을 방지할 수 있게 하였다. In addition, by adjusting the spacing between the screw blades of the main spindle screw 13 and forming a spherical groove (13r) so that the connection portion between the screw blade and the shaft has an arc shape it is possible to prevent the food waste to be transported. .
상기와 같이 구성된 분쇄탈수수단(10)을 구비한 음식물 쓰레기처리기는 상기 주축스크류를 회전시키기 위한 모터 등의 구동수단(미도시)이 일측에 설치되는 것은 자명한 것으로 이에 대한 설명은 생략한다.The food waste disposal device having the pulverized dewatering means 10 configured as described above is obviously provided with a driving means (not shown) such as a motor for rotating the spindle screw, and a description thereof will be omitted.
상기와 같이 구성된 본 발명의 음식물 쓰레기처리기는 음식물 쓰레기를 처리하는 과정에서 물이 배출되고 배출되는 물은 상기 제1주축하우징(11)의 저면에 형성된 배수구(11w)를 통해 배출된다. The food waste disposal system of the present invention configured as described above discharges water in the process of processing food waste and the discharged water is discharged through the drain hole 11w formed on the bottom surface of the first spindle housing 11.
이렇게 배출되는 오염수가 다른 곳으로 흐르지 않고 바로 하수구로 배출될 수 있도록 상기 배수구(11w)의 저면에는 하수관에 연결된 배수트랩(30)이 설치되어 있다. The drain trap 30 connected to the sewage pipe is installed at the bottom of the drain 11w so that the polluted water discharged in this way can be discharged directly to the sewer without flowing to another place.
또한, 상기 배수트랩(30)에는 탈취수단(40)이 더 설치할 수 있다. 상기 배수트랩(30)을 통해 배출되는 오염수는 미생물이 번식하기에 좋은 환경을 제공함으로 부패하여 냄새가 발생될 수 있고 이렇게 발생되는 냄새가 쓰레기처리기가 설치된 공간으로 확산되지 않게 하기 위해 상기 탈취수단(40)을 구비하고 있는 것이다. In addition, the dewatering trap 30 may be further installed deodorizing means 40. The polluted water discharged through the drain trap 30 may decay by providing a good environment for microorganisms to breed, and the deodorant means to prevent the odor generated from spreading into the space where the waste disposal device is installed. 40 is provided.
상기 탈취수단(40)은 활성탄 등으로 만들어질 수 있다.The deodorizing means 40 may be made of activated carbon.
또한, 상기 건조수단(50)의 일측에는 연결관(50p)이 설치되어 있고, 이 연결관(50p)은 배수트랩(30)에 연결되어 음식물 쓰레기가 건조되는 과정에서 발생된 악취를 포함한 증기를 배수트랩을 통해 외부로 배출시킬 수 있게 하는 것이 바람직하다. In addition, one side of the drying means 50 is provided with a connecting pipe (50p), the connecting pipe (50p) is connected to the drain trap 30 to contain steam containing odor generated in the process of drying food waste It is desirable to be able to discharge to the outside through the drain trap.
물론, 배수트랩의 일측에는 블로워(50b)를 설치하여 악취를 포함하는 공기를 배출시킬 수 있게 하였고, 배수트랩의 중간에는 U트랩을 연결하여 하수관으로부터 악취가 역류하는 것을 차단하였다.Of course, by installing a blower (50b) on one side of the drain trap, it was possible to discharge the air containing the odor, and in the middle of the drain trap was connected to the U trap to block backflow of odor from the sewer pipe.
또한, 상기 건조하우징(51)의 상부 일측에는 음식물 쓰레기가 건조되는 과정에서 발생하는 악취와 가스를 배출시키는 관이 연결되는 가스배출구(51g)가 형성되어 있으며, 이는 하수관과 연결되어 있다.In addition, the upper one side of the drying housing 51 is formed with a gas outlet (51g) is connected to the pipe for discharging odor and gas generated in the process of drying food waste, which is connected to the sewage pipe.
또한 상기 건조수단(50)의 하부에는 배출되는 건조 음식물 쓰레기를 수거하는 수거함수납실(60)이 형성되어 있다. 상기한 바와 같이 분쇄탈수수단(10)으로부터 배출된 음식물 쓰레기는 건조수단(50)을 통과하면서 건조되고 건조된 음식물 쓰레기는 건조수단 일측 하부로 배출된다. 이렇게 배출되는 건조 음식물 쓰레기를 수거하기 위해 상기 수거함수납실(60)에는 수거함이 탈착가능하게 설치될 수 있어 음식물 쓰레기가 채워지면 수거함을 분리할 수 있게 하였다. In addition, the collection means storage chamber 60 for collecting the dry food waste discharged is formed in the lower portion of the drying means (50). As described above, the food waste discharged from the grinding dehydration means 10 passes through the drying means 50, and the dried food waste is discharged to one lower portion of the drying means. In order to collect the dry food waste discharged in this way, the collection box 60 may be detachably installed so that the food container is separated when the food waste is filled.
본 발명은 부피가 작으며, 싱크대에 설치가 용이하여 음식물 쓰레기를 가정이나 식당에서 1차 처리하여 배출함으로써 도시 쓰레기 처리 효율을 높여줄수 있다.The present invention is small in volume, it is easy to install in the sink can increase the waste disposal of urban waste by primary treatment of food waste at home or restaurant.
그러나, 일반 가정·식당으로 활용도가 제한되는 것은 아니며, 음식물 쓰레기가 배출되는 다양한 배출처에 설치되어 사용될 수 있다 할 것이다.However, it is not limited to the general home, restaurants, and can be installed and used in various discharge destinations where food waste is discharged.

Claims (1)

  1. 건조기능이 향상된 음식물 쓰레기처리기에 있어서, In the food waste disposal device with improved drying function,
    음식물 쓰레기를 파쇄하고 가압하여 탈수하는 분쇄탈수수단(10)과, 상기 분쇄탈수수단(10)에 의해 분쇄된 음식물 쓰레기를 건조 및 분쇄하는 건조수단(50)을 구비하되, Grinding dehydration means 10 for crushing and pressing the food waste dehydration, and the drying means 50 for drying and grinding the food waste pulverized by the crushing dehydration means 10,
    상기 건조수단(50)은 The drying means 50 is
    (A) 일측이 개방된 배출구(51o)가 형성된 원통형으로 이루어지고, 일측 상부에 투입구(51i)가 분쇄탈수수단의 출구에 연결되고, 내측 벽에는 하나 이상의 이송커터(51t)가 형성된 건조하우징(51); (A) A drying housing having an outlet 51o having one open side formed in a cylindrical shape, an inlet 51i connected to an outlet of the grinding dewatering means at one upper portion thereof, and at least one transfer cutter 51t formed at an inner wall thereof. 51);
    (B) 상기 건조하우징(51)의 내부에 설치되고, 외주면에 음식물 쓰레기를 이송함과 동시에 상기 이송커터(51t)와 상호 작용하여 음식물 쓰레기를 분쇄하는 이송날개(52w)가 형성된 건조스크류(52)로 이루어지되,(B) a drying screw 52 installed in the drying housing 51 and having a feed vane 52w for transferring food waste to an outer circumferential surface thereof and simultaneously interacting with the feed cutter 51t to crush food waste. ),
    상기 건조하우징(51)의 폐쇄 단부의 내벽에는 상기 건조스크류(52)의 일단에 형성된 분쇄커터(52c)와 상호작용하여 음식물 쓰레기를 분쇄하는 측벽커터(51s)가 더 형성되며 상기 건조하우징(51)의 측벽에는 하나 이상의 히터(53)가 설치되고, On the inner wall of the closed end of the drying housing 51, a side wall cutter 51s for crushing food waste by interacting with the grinding cutter 52c formed at one end of the drying screw 52 is further formed, and the drying housing 51 At least one heater 53 is installed on the side wall of
    상기 건조스크류(52)는 배출구(51o)를 향하며 점차 이송날개(52w)의 간격이 넓어지고,The drying screw 52 toward the discharge port (51o) gradually widens the interval of the transfer blade (52w),
    상기 분쇄탈수수단(10)의 일측에는 호퍼의 상단에 설치되어 호퍼 내부로 희석수를 공급하여 음식물 쓰레기의 염분을 희석시키는 물공급수단(20)이 더 설치되며, (A) 원통형으로 이루어지고, 일측 상부에 투입구(11i)가 형성되고, 내측 벽에는 하나 이상의 이송커터(11t)가 형성되며, 바닥에는 배수구(11w)가 형성된 제1주축하우징(11); One side of the grinding dewatering means 10 is installed at the top of the hopper is further provided with a water supply means 20 for diluting the salt of food waste by supplying dilution water into the hopper, (A) made of a cylindrical, A first main shaft housing 11 having an inlet 11i formed on one side thereof, one or more transfer cutters 11t formed on the inner wall thereof, and a drainage hole 11w formed on the bottom thereof;
    (B) 하기 주축스크류(13)의 배출 방향 단부에 대향되도록 내경이 점차 좁아지는 원통형으로 이루어지고, 상기 제1주축하우징에 탈착가능하게 연결되며, 내측 벽에는 하나 이상의 이송커터(12t)가 형성되고, 일단의 배출구(12o)의 내벽에는 하나 이상의 분쇄커터(12c)가 형성된 제2주축하우징(12); 및 (B) the inner diameter of the main shaft screw 13 is made of a cylindrical shape gradually narrowing to face the discharge direction end, and is detachably connected to the first spindle housing, one or more feed cutters (12t) is formed on the inner wall A second spindle housing 12 having one or more grinding cutters 12c formed on an inner wall of the one end outlet 12o; And
    (C) 제1주축하우징으로부터 제2주축하우징을 향하며 점차 지름이 작아지고, 외주면에 스크류날개(13w)가 형성되고, 분쇄커버(12c)와 대향되는 단부에 분쇄커터날(13c)이 형성된 주축스크류(13)로 이루어지고, (C) The main shaft from the first spindle housing toward the second spindle housing gradually decreases in diameter, has a screw blade 13w formed on the outer circumferential surface, and a grinding cutter blade 13c formed at an end opposite to the grinding cover 12c. Screw 13,
    상기 배수구(11w)에는 하수관에 연결되어 설치된 배수트랩(30)이 더 설치되고, 배수트랩(30)에는 탈취수단(40)이 더 설치되고,The drain port 11w is further provided with a drain trap 30 is connected to the sewage pipe, the drain trap 30 is further provided with a deodorizing means 40,
    상기 건조수단(50)의 하부에는 배출되는 건조 음식물 쓰레기를 수거하는 수거함수납실(60)이 형성되며, 상기 건조수단(50)의 상부에는 음식물 쓰레기의 건조시 발생된 냄새를 포함하는 공기를 배출시키기 위한 블로워(50b)가 더 설치되고, 상기 블로워는 상기 배수트랩에 연결되고,A collection function storage chamber 60 for collecting the dry food waste discharged is formed at the lower portion of the drying means 50, and the upper portion of the drying means 50 discharges the air containing the odor generated during drying of the food waste. Blower (50b) for the installation is further installed, the blower is connected to the drain trap,
    상기 건조하우징(51)은 일측 상부에 투입구(51i)가 형성되고 수평으로 눕혀진 형태의 원통형으로 이루어지고, 원통의 일측 단부는 개방되어 배출구(51o)가 형성되고 배출캡(54)이 설치되어 있으며, 상기 배출캡(54)은 다수의 배출홀(54h)이 형성되어 있어 건조 및 분쇄된 음식물 쓰레기가 배출되고, The drying housing 51 is formed in a cylindrical shape of the inlet 51i is formed on the upper side and laid horizontally, one end of the cylinder is opened to form an outlet 51o and the discharge cap 54 is installed The discharge cap 54 has a plurality of discharge holes (54h) is formed to discharge the dried and crushed food waste,
    건조하우징(51)의 내벽에는 마블코팅(marble coating)이 되고 마블코팅함으로써 건조하우징의 내벽의 강도를 보강할 수 있고, 건조시 점성이 강한 전분류 등이 건조기가 가열되었을 때 건조하우징(51)의 내벽으로부터 누룽지가 일어나듯이 떨어지게 되고, 건조스크류(52)가 회전하여 일어난 음식물 쓰레기 누룽지를 건조하우징의 내벽으로부터 떼었다가 다시 뒤집어 붙이는 과정을 반복하여 분쇄이루어지고, The inner wall of the drying housing 51 is marble coated and marble coated to reinforce the strength of the inner wall of the drying housing, and when the dryer is heated, the starch or the like having high viscosity during drying is heated. Nurungji fall from the inner wall of the like, the drying screw 52 is rotated, the food waste generated by the spinning Nurungji peeled off from the inner wall of the dry housing, and then again, the crushing is repeated.
    상기 건조스크류(52)는 구동수단의 구동에 의해 회전하되 회전 방향이 시계 또는 반시계 방향으로 조정되고, 음식물 쓰레기를 분쇄하고자 할 때에는 건조스크류의 회전에 의해 음식물 쓰레기가 건조하우징(51)의 폐쇄 단부 측으로 이동되게 하여 분쇄커터(52c)와 측벽커터(51s)의 상호 작용에 의해 음식물 쓰레기가 분쇄되게 하고, 음식물 쓰레기를 배출시킬 때에는 반대 방향으로 회전시켜 음식물 쓰레기가 배출구(51o)측으로 이동하게 하고,The drying screw 52 is rotated by the driving means, the rotation direction is adjusted in a clockwise or counterclockwise direction, when the food waste is to be crushed, the food waste is closed by the rotation of the drying screw closing the housing (51) The food waste is pulverized by the interaction of the crushing cutter 52c and the side wall cutter 51s. When the food waste is discharged, the food waste is rotated in the opposite direction to move the food waste to the outlet 51o. ,
    상기 건조스크류(52)는 배출구(51o)를 향하며 점차 이송날개(52w)의 간격이 넓어지게 형성하여 측벽커터(51s)를 향하며 이송날개(52w)의 간격이 좁아지게 형성함으로써 음식물 쓰레기를 분쇄할 때 건조스크류의 회전에 의해 이송되는 음식물 쓰레기가 좁아진 이송날개(52w)에 의해 보다 강하게 가압되어 분쇄효과가 높아지고, 반대로 음식물 쓰레기를 배출시킬 때에는 이송날개(52w) 사이의 간격이 점차 넓어짐에 의해 가압 분쇄 처리되어 뭉쳐진 음식물 쓰레기가 풀려 용이하게 배출구(51o)로 배출하게 하는 것을 특징으로 하는 건조기능이 향상된 음식물 쓰레기처리기.The drying screw 52 is formed toward the discharge port (51o) and gradually widen the gap of the transfer blade (52w) toward the side wall cutter (51s) to form a narrow gap between the transfer blade (52w) to crush the food waste At this time, the food waste conveyed by the rotation of the drying screw is more strongly pressurized by the conveying blade 52w which is narrowed, and the grinding effect is increased. On the contrary, when the food waste is discharged, the gap between the conveying blades 52w is gradually widened. Drying function improved food waste processor, characterized in that the food waste pulverized by agglomeration is released to easily discharged to the outlet (51o).
PCT/KR2015/004272 2014-04-29 2015-04-28 Food waste disposal having improved drying function WO2015167233A1 (en)

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