WO2010011039A2 - Appareil d'élimination de déchets alimentaires - Google Patents

Appareil d'élimination de déchets alimentaires Download PDF

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Publication number
WO2010011039A2
WO2010011039A2 PCT/KR2009/003750 KR2009003750W WO2010011039A2 WO 2010011039 A2 WO2010011039 A2 WO 2010011039A2 KR 2009003750 W KR2009003750 W KR 2009003750W WO 2010011039 A2 WO2010011039 A2 WO 2010011039A2
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WO
WIPO (PCT)
Prior art keywords
food waste
case
hole
screw
housing
Prior art date
Application number
PCT/KR2009/003750
Other languages
English (en)
Korean (ko)
Other versions
WO2010011039A3 (fr
Inventor
김찬형
Original Assignee
Kim Chan Hyung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kim Chan Hyung filed Critical Kim Chan Hyung
Publication of WO2010011039A2 publication Critical patent/WO2010011039A2/fr
Publication of WO2010011039A3 publication Critical patent/WO2010011039A3/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/127—Feed means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2216—Discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/18—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing with means for adjusting the outlet for the solid
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
    • E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets

Definitions

  • the present invention relates to a food waste treatment apparatus.
  • the amount of food waste from large apartment complexes, restaurants, schools, military units, etc. is over 30% of the total amount of garbage generated. According to a recent report, about 50,000 tons of food waste are discharged per day, and these emissions continue to increase as population growth and urbanization continue to become one of the main causes of environmental pollution.
  • the incineration method has the problem of incineration of food waste in most wet conditions, so that a lot of dust is generated in the incineration process, and particularly harmful to humans such as dioxin is discharged.
  • the landfill method has the difficulty of securing landfills, as well as the possibility of soil or groundwater contamination due to leachate leaking from the landfill.
  • the fertilizer treatment method has advantages in that environmental load is less than incineration or landfill, and various types of fertilizer treatment apparatuses have been proposed.
  • the fertilizer must be dried to reduce the moisture content by drying the wet food waste, the odor inevitably occurs, it was not possible to operate in a large city.
  • FIG. 1 is a block diagram of a food waste treatment apparatus registered a utility model by the inventor of the present application. (Korean Patent Registration No. 439007)
  • the food waste processing apparatus shown in FIG. 1 includes a housing 17 installed in a storage space under the sink 11 and a vertical portion of the drain hole 15 of the sink bowl 13, which is installed inside the housing 17.
  • a first case 23 positioned to receive sewage and food waste discharged through the drain 15, a second case 43 fixed to the side of the first case 23, and the first and second ones;
  • a frame 19 supporting the cases 23 and 43 is provided.
  • a crush cutter 37 is provided inside the first case 23, and a transfer screw 39 is installed below the crush cutter 37.
  • the shredding cutter 37 serves to crush the discarded food waste through the drain 15.
  • the transfer screw 39 moves the crushed waste is sent to the container 24 provided on the outside of the second case 43.
  • the sewage flowing downward through the drain port 15 passes through the first case 23 and is discharged along the arrow a direction to the discharge pipe 33.
  • Reference numeral 41 is a screen.
  • the screen 41 passes sewage but does not pass food waste. Therefore, the food waste processed by the shredding cutter 37 may be discharged to the outside by the transfer screw 39 once accumulated on the upper portion of the screen 41.
  • an upper part of the second case 43 is provided with an exhaust fan 27 and a fan driving motor 29 for driving the exhaust fan 27.
  • the exhaust fan 27 discharges air in the housing 17 to the outside through the exhaust tube 31 and the discharge pipe 33.
  • Reference numeral 32 is an air supply pipe for directing the dry air for drying the processing material in the container 24 to the bottom.
  • a main motor 21 is provided below the first housing 23.
  • the main motor 21 transmits the rotational force to the crushing cutter 37 and the transfer screw 39 through the transmission unit (21a).
  • the first case 23 takes the form of a box and has an inner case 23a therein.
  • the shredding cutter 37 and the transfer screw 39 are accommodated in the inner case 23a.
  • Reference numeral 23f denotes a bearing for supporting the shredding cutter 37.
  • the inner case 23a is opened to the upper side to receive food waste and sewage discharged downward through the drain 15.
  • a through hole 23b to which the screen 41 is covered is located below the inner case 23a.
  • the through hole 23b is a passage through which water escapes downward.
  • the inner case 23a is a space in which food waste is processed. That is, the shredding cutter 37 shreds the food waste discarded to the lower part through the drain 15, and the transfer screw 39 starts to transfer the processed material accumulated on the bottom of the inner case 23a to the outside.
  • the bottom surface of the first case 23 is inclined to one side, and the bottom surface of the inclined surface is provided with a sealant holding wall 23d vertically.
  • the sealant holding wall 23d serves to trap the sealant w at a predetermined level.
  • a blocking wall 23c is provided above the sealant holding wall 23d.
  • the blocking wall 23c extends horizontally from one side wall of the first case 23 and is bent downwardly at a right angle, and the bent end is located below the upper end of the sealant holding wall 23d.
  • FIG. 3 is a partial side cross-sectional view of the food waste treatment apparatus shown in FIG.
  • the second case 43 is coupled to the side of the first case 23 to form a processing space in which food waste is processed.
  • the internal spaces of the first and second cases 23 and 43 communicate with each other and horizontally receive the transfer screw 39.
  • the shredding cutter 37 is located above the transfer screw 39 in the first case 23.
  • a cap 47 is provided at an end of the second case 43.
  • the cap 47 serves to block the internal space of the second case 43 from the outside and has a soft holder 47a at the center.
  • the soft holder is made of elastically deformable rubber and passes through the tip of the transfer screw 39.
  • the sewage passes through the screen 41 and then passes through the drainage retaining wall (23d in FIG. 2) to the discharge pipe 33. After the food waste is processed by the shredding cutter 37, the food waste is accumulated on the bottom of the screen 41 and the inner case 23a.
  • the transfer screw 39 moves in the direction of the arrow and deflects the soft holder 47a and is collected in the container 24 described above.
  • the crushed food waste since the distance from the bottom surface of the screen 41 and the inner case 23a is far from the conveying screw, the crushed food waste must reach the height of the conveying screw 39. There is a problem that can be discharged to the outside. This means that the crushed treatment can never be discharged to the outside when it does not reach the height of the transfer screw. That is, crushed and stacked in the inner case 23a, but the accumulated height does not reach the transfer screw 39 is to be stagnant in place.
  • the inside of the first case 23 dries and the water is also evaporated so that the water cannot perform its function.
  • the water remaining trapped in the water retaining wall 23d evaporates and the water surface is opened from the blocking wall 23c, the water cannot function properly and the odor from the discharge pipe 33 is raised, which is very inconvenient.
  • the conventional food waste treatment apparatus has a problem of dirtying the cap 47 because water exiting the soft holder 47a flows in the direction of the arrow z from the front of the cap 47. Since the central hole of the holder 47a is extended, the transfer screw 39 cannot be elastically tightened, and the discharge of moisture increases. In other words, the dehydration efficiency of food waste is reduced.
  • FIG. 1 is a block diagram of a conventional food waste treatment apparatus.
  • FIG. 2 is a detailed perspective view showing a portion of the processing apparatus shown in FIG. 1.
  • FIG. 3 is a partial side cross-sectional view of the food waste treatment apparatus shown in FIG.
  • Figure 4 is a perspective view of the food waste treatment apparatus according to an embodiment of the present invention.
  • FIG. 5 is a view showing the main part of the food waste treatment apparatus according to an embodiment of the present invention.
  • FIG. 6 is a diagram for explaining an internal configuration of the processing apparatus shown in FIG.
  • FIG. 7 is a perspective view illustrating an internal structure of the main case illustrated in FIG. 5.
  • FIG. 8 is a view showing a driving unit of a processing apparatus according to an embodiment of the present invention.
  • the present invention has been created to solve the above problems, the crushed food waste is not accumulated in the inner case immediately discharged by the transfer screw, so there is no occurrence of odor or worms caused by stagnant residues, the sanitary, and also the transfer screw By changing the height of some of the blades formed on the inner case to be almost in contact with the bottom of the inner case to prevent sticky debris sticking to the floor, and also to maintain the seal water, even if you do not use the device for a long time It is an object of the present invention to provide a food waste treatment apparatus that does not dry out and does not have a foul flow of odor.
  • the housing is provided in the lower portion of the sink to provide a receiving space, the frame provided in the housing, the water and food waste supported by the frame and discarded through the drain hole of the sink
  • a shredding cutter installed in the upper part to crush food waste The food waste crushed by the crushing cutter is transported horizontally and is discharged through the hole of the soft holder, which is rotatably supported by the frame, and the extended tip thereof protrudes out of the sealing cap through the through hole of the soft holder.
  • the food waste treatment apparatus comprising a horizontal transfer screw, a screw case partially surrounding the transfer screw, and a drive unit for operating the crushing cutter and the transfer screw, the water passing through the lower portion of the inner case
  • An opening for the opening is provided, the holder portion having a slit extending in the same direction as the extending direction of the conveying screw is located on the edge of the opening, the screw case; Located in the inner region of the side case and the receiving portion surrounding the conveying screw, and integrally formed in the receiving portion and inserted and detachably supported by a slit of the holder portion and inserted to block the opening in a state supported by the holder portion It is characterized by consisting of wealth.
  • the receiving portion is characterized in that the inner circumferential surface of the cylindrical shape so as to be spaced apart from the conveying screw by a predetermined interval, and the insertion portion is a plate-like member curved to have the same curvature as the inner circumferential surface of the receiving portion.
  • the transfer screw the rear end is made of a screw body extending horizontally through the inner case and the side case in the state supported by the frame, and the blade is formed spirally on the outer peripheral surface of the screw body, An interval between adjacent blades may be narrower than an interval between a blade accommodated in the accommodation portion and an inner circumferential surface of the accommodation portion.
  • a protruding portion is formed around the through hole of the soft holder so as to induce moisture discharged through the through hole to form water droplets and drop downward.
  • the soft holder is characterized in that it is further provided with a tightening means for tightening the front end portion of the screw body by gathering the soft holder to the through hole side in order to prevent the through hole of the soft holder is loose.
  • a protruding portion is further formed around the through hole of the soft holder to cut the processed material from the through hole through the through hole of the soft holder.
  • the lower portion of the main case is provided with a drain hole for discharging the water passing through the inner case to the outside of the main case, the drain hole is extended to a position lower than the drain hole and then raised higher than the drain hole therein It is characterized in that the discharge pipe for maintaining the water.
  • An exhaust tube communicating with the exhaust fan and guiding the air sucked by the exhaust fan to the outside of the housing;
  • a backflow blocking means is further provided between the exhaust fan and the exhaust tube and prevents backflow of air from the exhaust tube to the exhaust fan.
  • the exhaust tube communicates with the discharge pipe and discharges air discharged from the exhaust fan. It is characterized by inducing to the outside through.
  • the housing may include an inspection door for opening and closing the inner space of the housing, and a control unit for controlling the driving unit and the exhaust fan.
  • the present invention made as described above, because the crushed food waste is not accumulated in the inner case immediately discharged by the transfer screw, there is no occurrence of odor or insects caused by stagnant residue, so that it is hygienic and formed on the transfer screw
  • Figure 4 is a perspective view of the food waste treatment apparatus according to an embodiment of the present invention.
  • the food waste treating apparatus 51 includes a housing 57 having a rectangular box shape installed in a lower space of a sink and having an accommodation space therein, and a frame provided inside the housing 57. 59 of 5, a main case 61 and a motor 67 supported on the frame 59 are included. The description of the elements provided in the housing 57 will be described later.
  • the housing 57 takes the form of a case of a tower computer and has a control unit 57c and an inspection door 57a on the front thereof.
  • the control unit 57c controls a motor (67 of FIG. 5) or a fan driving motor 29 to be described later.
  • a plurality of buttons manipulated by a user are disposed in front of the controller 57c.
  • the method of controlling the plurality of motors by the controller 57c follows a known method.
  • the inspection door 57a is a door that opens when the components installed in the housing 57 are maintained.
  • the sealing door 65 may be opened and closed as needed, by touching the sealing cap (65 in FIG. 5).
  • the sealing cap 65 is opened, the screw case 73 and the transfer screw 71 inside the side case 63 can be removed.
  • a container 57b is provided below the inspection door 57a.
  • the container 57b is a container for receiving a treatment discharged from the side case 63 and is inserted into the housing 57 and positioned below the end of the side case 63.
  • the container 57b may be pulled out by, for example, a drawer.
  • one wall surface of the container 57b is exposed to the outside while the container 57b is inserted into the housing as much as possible, but the container 57b is pushed deep into the housing 57 and the inspection door ( 57a) can be made large to seal the housing with inspection door.
  • Reference numeral 55a denotes a connecting portion.
  • the connecting portion 55a guides the sewage that is discarded as a pipe in which a male thread is formed on the outer circumferential surface of the upper case (55 in FIG. 5).
  • the connecting pipe 53a is fitted into the connecting portion 55a.
  • the connecting pipe 53a is a pipe fixed integrally to the lower part of the sewer member 53 filled in the sewer hole of the sink ball, and extends downward to be inserted into the connecting part 55a.
  • the sewer member (53) is firmly fastened to the food waste treatment device (51).
  • the vertical hole provided in the center of the sewer member 53 is connected to the connecting pipe 53a, and a plurality of protruding pieces 53c are formed on the inner circumferential surface thereof.
  • the protruding piece 53c is a safety device that prevents the hand from being inserted into the connection pipe 53a.
  • FIG 5 is a view showing a portion accommodated in the housing in the food waste treatment apparatus according to an embodiment of the present invention.
  • the plate-like frame 59 is fixed to the inside of the housing 57, and closely fixed to the vertical portion of the frame 59 and the frame 59
  • a main case 61 having an inner space therebetween, an upper case 55 fixed at an upper portion of the main case 61 and leading water flowing from the upper portion into the main case 61, and the main case ( 61, a cylindrical side case 63 installed at the side of the side, a sealing cap 65 for sealing an end of the side case 63, a soft holder 75 provided at the center of the sealing cap 65; It is located in the lower portion of the main case 61 and includes a motor 67 to operate by electricity provided from the outside to generate a rotational force.
  • a transfer screw 71 and a screw case 73 are installed inside the main case 61 and the side case 63.
  • the transfer screw 71 transfers the crushed treatment to serve to squeeze the soft holder 75 out of the treatment.
  • the screw case 73 is a cylindrical member for receiving the transfer screw 71 therein.
  • the soft holder 75 is formed with a protrusion (75a of Figure 6) and the cutting portion (75b).
  • the cutting portion 75b serves to prevent the processing material exiting between the transfer screw 71 and the soft holder 75 from elongating.
  • the transfer screw 71 is continuously rotated during the process, the pushed out of the soft holder 75 can be stretched while rotating according to the rotation of the transfer screw 71 (depending on the type of food waste).
  • the cutting portion 75b is to cut the long drooping debris.
  • the protrusion will be described later with reference to FIG. 6.
  • a discharge pipe 69 is installed at the side of the main case 61.
  • the discharge pipe 69 is a hollow pipe, one end of which is connected to the drain hole (61f in FIG. 7) at the bottom of the main case 61 and then bent downward to extend vertically downward, and then bent again to horizontally frame the frame 59. Passes through and takes the form extending upwards.
  • the other end of the discharge pipe 69 extends upward and is connected to the exhaust tube 31 of FIG. 6 while being supported by the frame 59.
  • an outlet 69c is formed in the discharge pipe 69.
  • the outlet 69c is connected to an external pipe as a passage through which sewage and odors are discharged.
  • the height of the outlet 69c is higher than the vertical height of the drainage hole 61f. In this way, the height of the outlet 69c is positioned higher than the drainage hole 61f to maintain the seal between the outlet 69c and the drainage hole 61f.
  • the discharge pipe 69 is divided into an exhaust portion 69a and a drain portion 69b.
  • the exhaust portion 69a is a passage through which the odor discharged by the exhaust fan 27 passes
  • the drain portion 69b is a passage through which the sewage discharged from the main case 61 passes.
  • the above water is held in the drain 69b.
  • the exhaust portion 69a and the drain portion 69b meet at the outlet 69c.
  • Reference numeral 63a denotes a fan fixing bracket.
  • the fan fixing bracket 63a is a support for fixing the exhaust fan 27 shown in FIG. 6 to the upper side case 63.
  • FIG. 6 is a diagram for explaining an internal configuration of the processing apparatus shown in FIG.
  • the main case 61 is fixed inside one vertical surface portion of the frame 59.
  • the detailed structure of the main case 61 is shown in FIG.
  • the main case 61 and the screw case 73 assembled thereto will first be described with reference to FIG. 7.
  • the main case 61 has a shape of a box and is opened upward. Since the main case 61 is open to the upper side, water and food waste poured into the lower portion through the connection portion 55a of the upper case 55 may be received therein.
  • the upper case 55 is made of synthetic resin, and the lower end thereof is closely fixed to the upper edge of the main case 61. Of course, water should not leak between the upper case 55 and the main case 61.
  • an induction pipe 55b is provided at one side of the upper case 55.
  • the induction pipe (55b) is a passage for inducing water thrown through the overflow passage provided on the side wall of the sink bowl into the main case (61).
  • the bottom surface of the main case 61 is inclined downward to one side and a drain hole 61f is provided below the inclined surface.
  • the drain hole 61f is a passage through which water collected in the main case 61 is discharged to the discharge pipe 69.
  • the inner case 61b is provided in the inner space of the main case 61. Food waste processing in the processing apparatus of this embodiment is performed in the inner case 61b. To this end, an inner region of the inner case 61b is provided with a pair of crushing cutters 37 and a transfer screw 71.
  • the shredding cutter 37 crushes food waste when the shaft is rotated by the motor 67 in a state in which the rotating shaft is rotatably supported by the bearing 59a.
  • the processed material shredded by the shredding cutter 37 falls down and is transported by the transfer screw 71.
  • the conveying screw 71 has a cylindrical shape and consists of a screw body 71a rotating by a rotational force provided from the outside, and a spiral blade 71b formed on an outer circumferential surface of the screw body 71a.
  • the transfer screw 71 extends horizontally across the inner case 61b and the side case 63.
  • one side wall of the main case 61 is provided with a screw installation hole 61e.
  • the screw installation hole 61e is a hole through which the transfer screw 71 passes.
  • an opening 61m is provided at a lower side of the inner case 61b.
  • the opening 61m is a passage where the inner space of the inner case 61b communicates with the outside, and has a holder portion 61d at its edge portion.
  • the holder portion 61d is a slit 61k that is parallel to each other and has a predetermined width to accommodate both edge portions of the screw case 73 insertion portion 73a.
  • a plurality of through holes 61c are formed in the inner case 61b.
  • the through hole 61c is a passage for discharging water introduced into the inner case to the outside of the inner case 61b.
  • the insertion portion 73a is fitted into the holder portion 61d through the screw installation hole 61e to block the opening 61m.
  • the opening 61m is opened.
  • the screw case 73 is curved in the same curvature as the inner circumferential surface of the accommodating portion 73b integrally with the accommodating portion 73b having a narrow cylindrical shape at the tip end thereof and a rear end of the accommodating portion 73b. It consists of a plate-shaped insertion part 73a. As shown in FIG. 6, the accommodation portion 37b accommodates the transfer screw 71 therein and guides the processed material transferred by the transfer screw 71 toward the soft holder 75.
  • the insertion portion 73a is fitted into the holder portion 61d of the inner case 61b to block the opening 61m and has two drain holes 73d.
  • the insertion portion 73a serves as an inner circumferential surface of the inner case 61b while being supported by the holder portion 61d.
  • the curvature of the insertion portion 73a is equal to the curvature of the lower portion of the inner case 61b.
  • the main case 61 is fixed to the frame 59 and the side case 63 is mounted at the side of the main case 61.
  • the screw case 73 is located inside the side case 63. In the state where the screw case 73 is supported by the screw installation hole (61e in FIG. 7), the insertion portion 73a is fitted to the slit 61k of the holder portion 61d described above.
  • shredding cutter 37 and the transfer screw 71 are located in the inner region of the inner case 61b. Both ends of the cutter shaft 37a of the crushing cutter 37 are supported by the bearing, and one side portion thereof extends to the outer side of the frame 59 in the state.
  • a cutter drive gear (85 in FIG. 8) is fixed to the cutter shaft 37a extending to the outside of the frame 59.
  • the rotating shaft of the transfer screw 71 also extends to the outside of the frame 59, and is engaged with the screw drive gear 87 on the outside of the frame 59 as shown in FIG.
  • An exhaust fan 27 is provided above the side case 63.
  • the exhaust fan 27 is driven by the fan driving motor 29 to inhale the odor of the surroundings and then sent to the discharge pipe 69 through the exhaust tube 31.
  • a part of the air taken in by the exhaust fan 27 is injected downward through the air supply pipe 32 to be used to dry the processing material contained in the container 57b.
  • connection tube 27b is a passage having a backflow preventing flap 27c and a locking jaw 27d therein, and accommodates and fixes the end of the exhaust tube 31.
  • the backflow prevention flap 27c is pushed downward by its own weight to block the connection tube 27b and is pushed by the flow pressure of the air discharged when the exhaust fan 27 is operated to pass the air.
  • the backflow prevention flap 27c rotates downward to be supported by the locking step 27d.
  • the locking jaw 27d prevents the backflow prevention flap 27c from being opened toward the pan casing 27a.
  • the soft holder 75 is fitted in the center portion of the closure cap (65).
  • the soft holder 75 is made of elastically deformable rubber or synthetic resin, and its function is the same as that of a conventional soft holder.
  • the soft holder 75 applied in the present embodiment is formed with a protrusion 75a and a cutting portion 75b.
  • the protruding portion 75a is a ring-shaped protrusion formed integrally with the outer peripheral surface of the tip side of the soft holder 75 to prevent the water discharged through the central through hole 75c from flowing to the sealing cap 65 and to be aggregated at the lower end thereof. It is. Water dropped by the protrusion 75a is lowered and collected in the container 57b.
  • a fastening ring 77 is filled on the outer circumferential surface of the soft holder 75.
  • the clamping ring 77 serves to clamp the soft holder 75 in the direction of the arrow.
  • the through hole 75c becomes loose and the performance of the soft holder 75 decreases.
  • the addition of the clamping ring 77 can solve the problem of such a decrease in performance.
  • the height h2 of the blade 71b located in the inner space of the receiving portion 73b is smaller than the height h1 of the blade located in the inner case 61b.
  • the blade is closer to the inward surface of the insertion portion (73a) than the inner peripheral surface of the receiving portion (73b).
  • the blade located in the inner case 61b has a main purpose to move the shreds accumulated on the bottom surface of the inner case 61b or the inward surface of the insertion portion 73a to the receiving portion 73b side without leaving.
  • the blade located inside the accommodating portion 73b is intended to quickly move the crushed matter that enters into the accommodating portion to the soft holder 75 side.
  • FIG. 8 is a view showing a driving unit of a processing apparatus according to an embodiment of the present invention.
  • a drive sprocket 79, a pair of cutter drive gears 85, a screw drive gear 87, and an intermediate gear 89 are located behind the frame 59. It can be seen.
  • a driven sprocket 81 is fixed to the intermediate gear 89.
  • the intermediate gear 89 and the driven sprocket 81 are penetrated by the cutter shaft 37a and rotate at the same time.
  • the intermediate gear 89 and the screw drive gear 87 are engaged with each other.
  • the drive sprocket 79 is fixed to the drive shaft of the motor (67 in Fig. 5) is rotated by the operation of the motor to generate a rotational torque.
  • the rotational force of the drive sprocket 79 is transmitted to the driven sprocket 81 through the chain 83.
  • the screw drive gear 87 is a gear that has passed through the rotation axis of the transfer screw 71 to the center thereof to axially rotate by an external force to rotate the transfer screw 71 in the corresponding direction.
  • the driven sprocket 81 and the intermediate gear 89 rotate at the same time to rotate the cutter shaft 37a.
  • the cutter driving gears 85 engaged with each other rotate in the direction of the arrow to operate the shredding cutter 37.
  • the screw drive gear 87 engaged with the intermediate gear 89 also rotates in the direction of the arrow to operate the feed screw 71.
  • Food waste treatment apparatus has a simple engagement structure without a coupling mechanism such as a clutch, so the production of the device is simple and the configuration is simple.
  • the drive sprocket 79 and the motor 67 is stopped and does not continue the excessive operation anymore.
  • abnormal rotational torque applied to the transfer screw 71 may be caused by the screw drive gear 87 and the intermediate gear 89.
  • the control unit 57c which controls the motor 67 by the control unit 57c, which is transmitted to the motor 67 through the driving sprocket 79, can prevent the device from being damaged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Dans un appareil d'élimination de déchets alimentaires classique, la distance entre une vis de transfert et les surfaces de fonds d'un tamis et d'un carter intérieur est longue, de sorte que des déchets alimentaires broyés ne sont pas évacués vers l'extérieur si ces déchets alimentaires broyés n'atteignent pas la hauteur de la vis de transfert. Par conséquent, les déchets alimentaires broyés restent à l'intérieur de l'appareil d'élimination de déchets, si bien qu'une odeur incommodante se dégage, attirant divers insectes. Par ailleurs, lorsque l'appareil d'élimination de déchets n'est pas utilisé, l'eau piégée s'évapore facilement, de sorte que la fonction de cette eau piégée ne joue plus son rôle et l'odeur incommodante se dégage, l'utilisation de l'appareil d'élimination de déchets s'avère donc très peu pratique. Par ailleurs, à mesure que l'appareil d'élimination de déchets vieilli, les trous au centre d'un support mou s'agrandissent et la vis de transfert n'est pas serrée de manière élastique. Par conséquent, l'évacuation de l'eau s'accroît et l'efficacité par déshydratation baisse. Dans un appareil d'élimination de déchets alimentaires de l'invention, les déchets alimentaires broyés sont directement évacués par une vis de transfert alors qu'ils ne sont pas laminés dans un carter intérieur, de sorte qu'il n'y a pas d'odeur incommodantes et des insectes ne sont pas attirés par des déchets résiduels et l'appareil d'élimination de déchets peut être utilisé de manière hygiénique. De plus, la présente invention fait en sorte que des spires soient en contact avec le fond du carter intérieur par un différentiel de hauteurs de certaines spires formées dans la vis de transfert. Ainsi, des résidus adhérents sont bloqués au fond. Par ailleurs un tuyau distinct pour maintenir l'eau piégée est installé, de sorte que l'eau piégée ne s'évapore pas et que le refoulement des odeurs incommodantes est empêché lorsque l'appareil d'élimination de déchets n'est pas utilisé pendant longtemps.
PCT/KR2009/003750 2008-07-25 2009-07-09 Appareil d'élimination de déchets alimentaires WO2010011039A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0072939 2008-07-25
KR1020080072939A KR100879400B1 (ko) 2008-07-25 2008-07-25 음식물쓰레기 처리장치

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WO2010011039A3 WO2010011039A3 (fr) 2010-04-29

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ITPI20110001A1 (it) * 2011-01-14 2012-07-15 Atop Spa Perfezionamenti ad una apparecchiatura per la triturazione di materiale organico
CN112523311A (zh) * 2020-11-29 2021-03-19 方桓源 一种节能环保的餐厨垃圾处理系统及其工作方法

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KR100904273B1 (ko) 2009-02-16 2009-06-25 백승엽 싱크대의 배수/배출 장치
KR101103979B1 (ko) 2009-08-12 2012-01-06 정의재 팜 슬러지 처리장치
KR101544948B1 (ko) * 2013-09-03 2015-08-18 주식회사 윌던 음식물 쓰레기 처리기
KR101563690B1 (ko) * 2014-09-26 2015-10-27 (주)엔포스트 삼각형 형상의 이송커터가 구비된 건조하우징을 이용한 음식물 쓰레기 처리기
KR101652706B1 (ko) * 2015-09-22 2016-08-31 (주)보영하이테크 조립식 커터를 포함하는 음식물 처리기
KR101760110B1 (ko) * 2016-03-31 2017-07-20 (주) 에코젠인터내셔널 음식물 처리 장치
CN106284556B (zh) * 2016-09-12 2018-08-24 深圳市海源能源科技有限公司 一种智能型垃圾粉碎处理系统
KR102200615B1 (ko) * 2018-12-21 2021-01-11 한국세라믹기술원 바이오가스 생산성을 향상시키는 음식물류 폐기물 처리장치 및 이를 이용한 음식물류 폐기물 처리방법
KR102279935B1 (ko) 2020-10-12 2021-07-22 주식회사 이오스시스템 음식물쓰레기 처리장치
KR102608264B1 (ko) * 2023-01-03 2023-12-04 김승범 음식물 쓰레기 압착탈수를 위한 스크루와 이를 이용한 압착탈수장치

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ITPI20110001A1 (it) * 2011-01-14 2012-07-15 Atop Spa Perfezionamenti ad una apparecchiatura per la triturazione di materiale organico
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CN112523311A (zh) * 2020-11-29 2021-03-19 方桓源 一种节能环保的餐厨垃圾处理系统及其工作方法
CN112523311B (zh) * 2020-11-29 2022-08-30 武汉天基生态能源科技有限公司 一种节能环保的餐厨垃圾处理系统及其工作方法

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WO2010011039A3 (fr) 2010-04-29

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