WO2008053965A1 - Appareil d'évacuation de déchets circulant - Google Patents

Appareil d'évacuation de déchets circulant Download PDF

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Publication number
WO2008053965A1
WO2008053965A1 PCT/JP2007/071329 JP2007071329W WO2008053965A1 WO 2008053965 A1 WO2008053965 A1 WO 2008053965A1 JP 2007071329 W JP2007071329 W JP 2007071329W WO 2008053965 A1 WO2008053965 A1 WO 2008053965A1
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WO
WIPO (PCT)
Prior art keywords
crushing
rotary
hopper
inner cylinder
rotary crushing
Prior art date
Application number
PCT/JP2007/071329
Other languages
English (en)
Japanese (ja)
Inventor
Toshiya Ishida
Original Assignee
Max Co., Ltd.
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 Max Co., Ltd. filed Critical Max Co., Ltd.
Publication of WO2008053965A1 publication Critical patent/WO2008053965A1/fr

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Classifications

    • 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 circulation type garbage disposal apparatus. Specifically, circulating food waste that shortens the crushing time of garbage and saves water by crushing it with a rotary crushing mechanism equipped with a crushing blade while circulating treated water containing garbage. Concerning processing equipment.
  • Hammer mill type and grinder type are known as garbage processing devices for crushing garbage used in general households and restaurants (for example, Japanese Patent Application Laid-Open No. 2003-112073 and special features). Open 2004-298809).
  • the hammer mill type garbage disposal apparatus disclosed in Japanese Patent Application Laid-Open No. 2003-112073 is provided with a fixed hammer, a marker, and a swingable hammer on a disk disposed at the bottom of a cylindrical hopper. ing. Garbage thrown into the hopper is pressed against the inner surface of the hopper by centrifugal force generated by the rotation of the disk, and crushed with a hammer in the pressed state. Shredded garbage falls down from a groove formed on the wall surface of the hopper or a gap between the outer edge of the disk and the inner peripheral surface of the hopper. The fallen crushed garbage is discharged to the drain pipe side.
  • the grinder-type garbage disposal apparatus disclosed in Japanese Patent Application Laid-Open No. 2004-298809 is configured by alternately stacking rotary blades and radial blades having comb-shaped blades and accommodating them in a hopper. Used crushing units are used.
  • Each of the rotary blades and the fixed blades of the crushing unit constituting the crushing unit is configured to squeeze with a slight gap. Crush the garbage with a blade.
  • the pitch between the stacked rotating blades and the fixed blades of the comb-shaped blades increases with decreasing strength. Accordingly, the garbage thrown into the hopper is first roughly crushed by the upper rotating blade and the fixed blade, and further finely crushed by the lower rotating blade and the fixed blade, and discharged downward. Disclosure of the invention
  • the above-described hammer mill type garbage disposal device is designed to operate a high-speed disk at a speed of several thousand revolutions (rpm) to smash the garbage in the hopper. Since the dust collides with the hammer and the inner surface of the hopper and is crushed, the noise and vibration are particularly high.
  • the present invention solves such a conventional problem, and uses a rotary crushing mechanism that rotates at a low speed, thereby reducing a crushing time and a circulating garbage disposal device aiming at a water-saving effect. This is a proposal.
  • An inner cylinder mounted and fixed in the hopper
  • the rotary crushing mechanism is arranged inside the inner cylinder,
  • the rotary crushing mechanism has a fixed crushing part and a rotary crushing part provided to face the fixed crushing part,
  • the garbage thrown into the hopper from the drain outlet is circulated to the rotary crushing mechanism through the rotary crushing mechanism and between the inner cylinder and the gap between the inner surfaces of the hopper. It is characterized by being crushed.
  • an inner cylinder is provided in a hopper that is a bottomed cylindrical main body, and a rotary crushing mechanism is disposed inside the inner cylinder.
  • the rotary crushing mechanism is fixed to the rotary crushing part.
  • a crushing part is comprised, and a rotary crushing part uses a rotary crushing blade.
  • As the fixed crushing part a disk having a large number of apertures or an inner cylinder itself having apertures or cuts on the peripheral surface are used. If a disk with a large number of apertures and an inner cylinder with apertures or cuts on the peripheral surface are used simultaneously as fixed crushing units, the crushing effect will be great.
  • the hopper and the inner cylinder are attached so as to be separated so as to form a predetermined gap.
  • a circulation flow promotion unit that cooperates with the rotation crushing mechanism is provided.
  • the circulation flow promotion part performs the promotion function when crushed water including garbage is circulated between the upper part and the lower part of the inner cylinder.
  • the circulation flow promoting part can be attached to the rotary shaft of the rotary crushing blade or in the gap described above. It is more effective to provide both of them.
  • one or more plates When installed in the gap, one or more plates are attached so as to function as a circulation flow promoting plate so as to divide the circumferential direction.
  • the crushed water including the garbage becomes a vortex inside the hopper.
  • the vortex flow is inhibited by the circulation flow promoting plate attached to the inner surface of the hopper, so that the vortex flow becomes a circulation flow and a circulation flow passing through the rotary crushing mechanism is generated.
  • an inner cylinder is disposed in a hopper, a rotary crushing mechanism is provided in the inner cylinder, and a raw material is produced while generating a circulating flow between the inner cylinder and the hopper. Waste is crushed by a rotary crushing mechanism.
  • FIG. 1 is a cross-sectional view of a main part showing an example of a circulating garbage disposal apparatus according to the present invention.
  • FIG. 2 is a plan view of an inner cylinder used in a circulating garbage disposal apparatus.
  • FIG. 3 is a development view of the inner cylinder.
  • FIG. 4 is a plan view showing an example of a rotary crushing blade.
  • FIG. 5 is a perspective view of the rotary crushing blade shown in FIG.
  • FIG. 6 is a plan view showing another example of a rotary crushing blade.
  • FIG. 7 is a perspective view of FIG.
  • FIG. 8 is a plan view of a fixed crushing blade.
  • FIG. 9 is a perspective view showing an example of a promotion plate that functions as a circulation flow promotion unit.
  • FIG. 10 is a plan view showing a mounting relationship between the hopper and the promotion plate.
  • FIG. 11 is a cross-sectional view of a main part showing the relationship between a rotary crushing blade, a fixed crushing blade, and an acceleration plate.
  • FIG. 12 is a perspective view showing an example of a garbage guide tube.
  • FIG. 13 is a plan view showing an example of an attachment fitting constituting the attachment means.
  • FIG. 14 is a schematic view of the essential parts for explaining the crushing operation of the present invention.
  • FIG. 15 is a principal block diagram showing an example of a control system applicable to the present invention.
  • FIG. 16 is a timing chart for explaining the operation.
  • FIG. 17 is a conceptual diagram (No. 1) for explaining a modification of the recycle-type garbage disposal apparatus according to the present invention.
  • FIG. 18 is a conceptual diagram (No. 2) for explaining a modified example of the recycle-type garbage disposal apparatus according to the present invention.
  • FIG. 19 is a conceptual diagram of the inner cylinder used in FIG.
  • FIG. 1 and the following are conceptual diagrams showing a conceptual configuration of the circulating garbage disposal apparatus 10 according to the present invention. This is illustrated from Figure 1.
  • This recycling type garbage disposal apparatus 10 is attached to the sink of the kitchen apparatus. As shown in FIG. 1, the circulating garbage treatment apparatus 10 is attached and fixed to the lower surface side (downstream side) of the drain port 102 provided on the bottom surface of the sink 101 via an attachment means 110.
  • the recycle-type garbage disposal apparatus 10 has a hopper 20 having a garbage input and a discharge outlet serving as the drain 102, and a hopper 20 that holds a predetermined gap.
  • the inner cylinder 30 is provided, and the rotary crushing mechanism 40 is provided inside the inner cylinder 30.
  • the hopper 20 is a cylindrical body having a predetermined length and an inner diameter, and the head opening 21 has substantially the same diameter as the drain port 102.
  • the bottom 22 of the hopper 20 is inclined toward the outlet 23 so that the outlet 23 is lowered. The crushed garbage will not remain in the bottom 22!
  • an inner cylinder 30 is installed with a predetermined gap 59 from the inner peripheral surface of the hopper 20.
  • the inner cylinder 30 also has a cylindrical body having a predetermined length and an inner diameter. As shown in FIGS. 2 and 3, the inner cylinder main body 31 and a rod-like shape that protrudes from the inner cylinder main body 31 to the outer side and the upper side by a predetermined length respectively. And a plurality of engaging pieces (guide pieces) 32 (32a, 32b, 32c, 32d).
  • the length and inner diameter of the inner cylinder main body 31 are determined by the size of the rotary crushing mechanism 40 described later.
  • the engagement pieces 32 are used to fix the inner cylinder 30 to the hopper 20 and are integrally formed with the inner cylinder body 31 at four intervals with an angular interval of approximately 90 °.
  • a blade portion 35 is formed on the peripheral surface of the inner cylinder main body 31, in this example, on the lower end surface side so that the lower end surface is opened.
  • the blade portion 35 is a fixed breakage of a rotary crushing mechanism 40 described later. It functions as a part of crushing part 40B.
  • the blade 35 is composed of a large number of apertures or notches.
  • the blade portion 35 is constituted by a slit-shaped cut portion.
  • the blade part 35 will be described as a slit.
  • the slit 35 is formed in parallel with the axis of the inner cylinder 30 while holding a predetermined gap, and the length thereof is an example of about half of the length of the inner cylinder main body 31.
  • the reason why the inner cylinder body 31 is selected to have such a length is to prevent garbage thrown into the inner cylinder 30 from spilling outside through the slit 35.
  • the rotary crushing mechanism 40 disposed inside the inner cylinder 30 includes a rotary crushing unit 40A, a fixed crushing unit 40B provided to face the rotary crushing unit 40A, and a drive of the rotary crushing unit 40A. Part 40C.
  • a drive motor 90 is used for the drive unit 40C.
  • the rotary crushing mechanism 40 when the rotary crushing section 40A is driven to rotate, the garbage is crushed when the garbage passes through the fixed crushing section 40B. Then, by forming a circulating flow through the gap 59 between the inner cylinder 30 and the hopper 20 with respect to the garbage, the garbage is allowed to pass through the rotary crushing mechanism 40 several times. Shred the garbage in a short time and granulate it.
  • a crushing blade is used for the rotary crushing unit 40A.
  • a single strip-shaped rotary crushing blade 44 (44a, 44b) is used.
  • the rotary crushing blade 44 is formed such that its axis 44 is removed and its arms 44a and 44b extend to the left and right, and is in contact with the inner peripheral surface of the inner cylinder body 31 with a slight clearance. A specific example will be described.
  • FIG. 5 is an overhead view of FIG.
  • the rotary crushing portion 40A has belt-like arms 44a, 44b extending slightly from the center of the hub 41a through which the rotary shaft 41 (see FIG. 1) passes. Molded so as to shift in the vertical direction on the paper surface of Fig. 4.
  • Each arm 44a, 44b has a rust shape so that it does not warp inward with respect to the rotation direction, and is formed so that the sliding contact end surface with the disk 42 functioning as a fixed crushing portion 40B described later becomes a sharp end surface. .
  • the reason why the wedges 44a and 44b are formed in this way is to efficiently crush the garbage by pressing the garbage hitting the arms 44a and 44b against the disk 42 side.
  • the left and right end surfaces 44c are formed as partition portions 47 (47a, 47b) that are in sliding contact with the inner peripheral surface of the inner cylinder 30. This is because the garbage pushed out to the inner peripheral surface side of the inner cylinder 30 is pushed out to the crushing blade side of the front surface (rotating direction) as much as possible.
  • the rotary crushing section 40A can apply the same crushing force even to the arms 44a and 44b slightly curved in a propeller shape as shown in FIGS.
  • the left and right end surfaces 44c are designed to be thick (see Fig. 7).
  • a fixed crushing portion 40B is provided to face the rotary crushing portion 40A.
  • the fixed crushing part 40B can be provided so as to be opposed to the long side of the rotary crushing part 40A to constitute a crushing part.
  • the fixed crushing part 40B may be provided so as to face the short side of the rotary crushing part 40A, that is, the left and right end surfaces. Can also be configured.
  • FIG. 4 An example of the former is shown in FIG.
  • a disk 42 is used as the fixed crushing part 40B, and a plurality of slits 43 as opening parts are formed so as to penetrate the thickness direction of the disk 42.
  • Slit 4
  • the direction of 3 may be constant! /, But in the example of FIG. 8, it has a structure with two directions, the same direction as the rotation direction of the rotary crushing section 40A and another direction.
  • slits 43a extending in the left-right direction on the paper surface are formed in the upper and lower portions of the disk 42, and slits 43b extending obliquely in the diagonal direction on the paper surface are formed in the center thereof. Therefore, the lengths of the slits 43a and 43b are different from each other.
  • the width of the slit 43 is substantially the same as the width of the slit 35 formed in the inner cylinder 30.
  • the disc 42 may be approximately the same size as the drain port 102 or the opening 21 of the hopper 20 although it differs depending on the size of the opening of the drain port 102.
  • a disk 42 having an outer diameter of about 10 to 15 cm is used.
  • the slit 43 shown in FIG. 8 is an example of an opening portion, and instead of the slit, a round hole may be a square hole or an elliptical hole, and these various holes may be used in combination. Moyore.
  • Engaging recesses 45 (45a to 45d) are formed on the outer peripheral surface of the disk 42 with an interval of approximately 90 °.
  • the engaging recess 45 is used when the disk 42 is fixed to the hopper 20 as will be described later.
  • the fixed crushing portion 40B is a force S that can be disposed opposite to the upper surface side of the rotating crushing portion 40A, and the example of FIG. In that case, the end face of the rotary crushing section 40A and the upper surface of the disk 42 are arranged so as to face each other while maintaining a small clearance. Solid As the rotary crushing section 40A rotates on the upper surface of the constant crushing section 40B, the garbage is crushed by the cooperation of both.
  • the inner cylinder 30 and the rotary crushing mechanism 40 are arranged in the hopper 20 in a state of being slightly separated from the bottom 22 of the hopper 20 and the inner peripheral surface of the hopper 20.
  • the fixed crushing section 40B constituting the inner cylinder 30 and the rotary crushing mechanism 40 is fixed to the inner surface of the hopper 20 using a fixed plate.
  • the circulation flow promoting plate 50B is used as a fixed plate.
  • the circulation flow promoting plate 50B is a rotary crushing mechanism between the inner surface of the hopper 20 and the inner surface of the inner cylinder 30.
  • FIG. 9 shows an example of a circulation flow promotion plate 50B used as the circulation flow promotion unit 50.
  • the circulation flow promoting plate 50B is a substantially L-shaped plate made of a resin molded product having a predetermined width (thickness), and has a guide groove (front surface in FIG. 9) on one side surface (the front surface in FIG. 9). Engagement groove) 56 is formed.
  • the guide groove 56 is formed in the central portion of the circulation flow promoting plate 50B from the head to the end face 58 of the L-shaped portion 55.
  • a protrusion 57 is formed between the end face 58 and the guide groove 56. The height of the protrusion 57 is selected to be almost the same height and slightly higher than the thickness of the disk 42 functioning as the fixed crushing portion 40B.
  • the width L of the accelerating plate 50B becomes a gap between the hopper 20 and the inner cylinder 30, the width L determines the width of the gap 59.
  • the depth and width of the engagement recess 45 in the disk 42 are substantially equal to the length and width of the protrusion 57 of the circulation flow promoting plate 50B.
  • a total of four circulation flow promoting plates 50B configured as described above are used as an example. As shown in FIG. 10, four circulation flow promoting plates 50B are attached and fixed to the inner surface of the hopper 20 at an angular interval of approximately 90 °. In this case, the L-shaped portion 55 is attached and fixed so that the L-shaped portion 55 comes downward and is separated from the bottom portion 22 of the hopper 20 by a predetermined distance.
  • the rotary crushing portion 40A selected in such a dimensional relationship is fixed to the rotary shaft 41, and the disk 42 and the inner cylinder 30 are fixed in the hopper 20 using the circulation flow promoting plate 50B.
  • FIG. 11 shows the relationship between the three.
  • the engaging recess 45 of the disk 42 is engaged with the protrusion 57 provided on the circulation flow promoting plate 50B, and the disk 42 is placed and fixed on the end surface 58.
  • the engaging piece 32 of the inner cylinder 30 is mounted and fixed in the circulation flow promoting plate 50B with the guide groove 56 as a guide.
  • the mounting order of the inner cylinder 30 and the disk 42 is arbitrary.
  • the inner cylinder 30 is attached and fixed to the hopper 20 while maintaining a predetermined gap 59 by the circulation flow promoting plate 50B.
  • the rotary crushing part 40A is fixed to the rotary shaft 41 so that the disk 42 and the bottom face of the rotary crushing part 40A are slightly in contact with each other while maintaining a small clearance. Is done.
  • the crushing section is composed of the rotating crushing section 40A and the fixed crushing section 40B.
  • a rotating blade 50 A that further functions as the circulation flow promoting unit 50 is attached to the rotating shaft 41.
  • the rotary blade 50A is fixed to the lower surface of the fixed crushing part disk 42 and at a position approximately halfway between this and the bottom part 22.
  • the rotary blade 50A is a propeller-like strip-shaped plate, and is attached with a displacement of, for example, about 90 ° from the rotary crushing blade.
  • a garbage guide cylinder 70 having a funnel shape as shown in FIG. 12 is attached to the upper peripheral surface of the hopper 20 and the upper part of the inner cylinder 30 as shown in FIG.
  • the garbage guide cylinder 70 is opened at its upper and lower ends, and the upper end is formed as a cylinder 71 equal to the inner diameter of the hopper 20, and a tapered funnel 72 is provided so as to continue to the cylinder 71.
  • the inner diameter of the funnel portion 72 is selected to be slightly shorter than the inner diameter of the inner cylinder 30, and the length is selected so that the tip opening is located on the inner surface side of the end of the locking piece 32 of the inner cylinder 30.
  • the circulation type garbage disposal apparatus 10 configured as described above is attached and fixed to the sink (kitchen sink) 101 via the attaching means 110 as shown in FIG.
  • the attachment means 110 includes a sink flange 111 attached from the drain outlet 102 side of the sink 101, a sink base 112 attached from the lower surface side of the drain outlet 102 to the outer peripheral edge of the sink flange 111, and a sink base. 112 with sink flange 111, in other words with sink nut 113 to fix to sink 101 And mounting bracket 115 that is fixedly attached to the outer periphery of hopper 20.
  • the sink flange 111 is formed of a hollow disk-shaped flange having a body portion. A part of the disk-shaped flange is made of metal, and a thread groove for the sink nut 113 is cut on the outer periphery of the body.
  • the sink base 112 is an annular body having a size that can be attached to the outer peripheral edge of the sink flange 111, and a plurality of engagement pieces 112a are formed as a single body.
  • the mounting bracket 115 has a pair of annular bodies 115a and 115b shown in FIG. 13 and a pair of ring-shaped engagement pieces 112a (the corresponding engagement holes 116a,
  • the hopper 20 is attached and fixed to the lower surface of the sink 101 by engaging and fixing the engaging piece 112a to the engaging holes 116a and 116b in the direction of arrow a.
  • a water-proof O-ring 117 is interposed between the outer peripheral edge of the sink flange 111 and the upper edge of the hopper 20, so that tap water and crushed water do not leak to the outside.
  • FIG. Fig. 14 shows the schematic configuration of Fig. 1 to make it easy to explain the crushing process example.
  • Garbage is thrown into the inner cylinder 30. After a predetermined amount of garbage is thrown in, the hopper 20 is filled with tap water (crushed water) to a level at which at least a part of the rotary crushing mechanism 40 is submerged.
  • Raw garbage is relatively hard solids such as food and vegetables, and these raw garbage is subject to crushing.
  • the garbage 120 is put in, and after the tap water is poured, the lid 120 is closed.
  • Tap water is poured into the inside of the lid 120 from the water inlets 121 and 122 provided on the side surface of the sink flange 111 and the side surface of the lid body 120, and the poured tap water is poured into the bottom surface and the side surface portion of the lid body 120. The water is poured into the hopper 20 through the.
  • the rotary crushing mechanism 40 is driven to rotate.
  • the rotary crushing unit 40A rotates, the rotary crushing unit 40A and the fixed crushing unit 40B are mixed together, so that the garbage is crushed in cooperation with the rotary crushing unit 40A and the fixed crushing unit 40B.
  • Crushed raw food Is sent to the lower surface side of the fixed crushing section 40B through the slit 43.
  • the crushed material is sent to the gap 59 side through the slit 35 of the inner cylinder main body 31.
  • a circulating flow promoting unit 50 is further provided.
  • the circulation flow promoting unit 50 can be used when the rotating blade 50A is attached to the rotating shaft 41 or when the promoting plate 50B is attached to the inner surface of the hopper 20.
  • the circulation flow promoting unit 50 exhibits a suitable circulation flow promoting action in cooperation with the rotary crushing mechanism 40.
  • FIG. 14 and the example of FIG. 1 show the case where both the rotary blade 50A and the acceleration plate 50B are attached.
  • four promotion plates 50B are attached so as to inhibit vortex flow at 90 ° intervals.
  • FIG. 15 shows an example of a control system for garbage disposal provided in the circulating garbage disposal apparatus 10.
  • This control system has a control unit 200 having a CPU, and a signal from the attachment detection means 201 of the lid 120 is supplied to the control unit 200.
  • the attachment detection means 201 is for detecting the locked state of the lid 120, and includes a magnet attached to the lid 120 and a sensor fixed to the kitchen sink 111 (both not shown). Not). Since the lid 120 is locked by rotating the lid 120 in a predetermined direction after the lid 120 is mounted in the sink flange 111 of the attachment means 110, this clogging state is detected by the detection means 201.
  • the control unit 200 executes various processes at predetermined timings based on the lid detection signal.
  • the control unit 200 controls the drive motor (crushing motor) 90.
  • the drive motor 90 rotates the rotary crushing section 40A through the rotation shaft 41 via the speed reduction mechanism 91 of FIG.
  • the opening and closing of the electromagnetic valve 210 for water supply is controlled, and tap water is poured into the hopper 20 by a predetermined amount.
  • the water injection amount can be monitored based on the output of a water level sensor (not shown) provided in a force hopper 20 provided by a timer (not shown) provided in the control unit 200.
  • the water level sensor can also monitor abnormal water injection (over the specified amount of water injection).
  • the control unit 200 also performs open / close control for the electromagnetic valve 25 on the discharge port 23 side.
  • the solenoid valve 25 is closed and the crushing process is performed.
  • the hopper 20 and the like are cleaned.
  • the solenoid valve 25 is opened.
  • Control unit 200 further drives notification means 130 such as a buzzer.
  • This notification means 130 Is for informing the user of the end of the crushing process.
  • FIG. 16 shows an example of processing timing at this time.
  • a detection signal is obtained (A in FIG. 16).
  • Water injection into the hopper 20 is performed after a predetermined time A ta from the time when the detection signal is obtained (B in Fig. 16).
  • Water injection is performed to the extent that the upper part of the rotary crushing section 40A constituting the rotary crushing mechanism 40 is hidden as described above. Since this water injection volume is necessary for crushing, it is not a fixed water injection volume.
  • Ta be the predetermined time during which the amount of injected water becomes the specified amount.
  • the crushing process is started simultaneously with the water injection process (C in Fig. 16).
  • the low-speed crushing process and the high-speed crushing process are alternately performed as the crushing process.
  • low speed crushing is performed for a predetermined time Tb.
  • the first crushing at a low speed takes into account the size of the crushing load at that time because it may contain a considerable amount of garbage before crushing! This is because crushing processing can be performed without applying a load to the crushing motor 90 as much as possible, and even relatively hard food waste can be crushed relatively easily at low speeds.
  • the operation is paused for a predetermined time Tc, and then the high-speed crushing processing is performed for a predetermined time Td.
  • this high speed crushing process is performed by reversing the crushing direction. This is because even garbage that could not be crushed by low-speed crushing (forward rotation) can often be crushed by driving it in reverse! This is because it can be shredded more finely by crushing the direction reversed.
  • the buzzer 130 as a notification means is driven for a time Tg to inform the user of the end of the crushing process (E in Fig. 16).
  • An example of setting the processing time described above is as follows: A ta:! ⁇ 2 seconds, water injection time Ta: 10 ⁇ ; 15 seconds, low speed crushing treatment time Tb: 15-20 seconds, pause time Tc: 1 ⁇ 2 seconds, high speed crushing time Td 15-20 seconds, second low speed crushing time Te 10 ⁇ ; 15 seconds, cleaning time Tf 5-10 seconds, buzzer notification time Tf around 3-5 seconds Each can be set.
  • the timing example in FIG. 16 is merely an example. Some modifications are shown below.
  • the discharge and cleaning treatment may be performed after the second low-speed crushing treatment is completed.
  • FIG. 17 and the following describe a modified example of the recycle-type garbage disposal apparatus 10 according to the present invention based on its conceptual diagram.
  • FIG. 17 The conceptual diagram shown in FIG. 17 is an example in which a disk 42 having a slit 43 and an inner cylinder 30 having a slit 35 are used as the stationary crushing part 40B of the rotary crushing mechanism 40, respectively. This is a configuration example in which is omitted.
  • FIG. 18 is a second conceptual explanatory diagram.
  • the force that uses both the rotating blade 50A and the accelerating plate 50B as the circulation flow promoting portion 50 is an example in which an inner cylinder without a slit 35 is used as the inner cylinder 30 in this case, as shown in FIG.
  • the rotary crushing mechanism 40 is composed of only the rotary crushing part 40A and the fixed crushing part 40B. By securing sufficient crushing time, the rotary crushing mechanism 40 can sufficiently crush food waste. be able to.
  • the present invention can be applied to a crushing apparatus for kitchens that crushes vegetables, foods, and the like.

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

L'invention concerne un tube interne (30) prévu à l'intérieur d'une trémie (20), et des moyens de broyage rotatifs (40) disposés à l'intérieur du tube interne. Les moyens de broyage rotatifs sont constitués d'une partie de broyage rotative (40A) et une partie de broyage fixe (40B). En relation avec les moyens de broyage rotatifs, une lame rotative (50A) et un panneau d'activation (50B) sont prévus comme unité d'activation d'écoulement circulant (50). Grâce à la rotation de la partie de broyage rotative, de l'eau de broyage s'accumule sous forme d'un courant turbulent, et a pour résultat le blocage du courant turbulent par le panneau d'activation d'écoulement circulant à l'intérieur de la trémie, le courant turbulent formant finalement un écoulement circulant. Ainsi, on produit un écoulement circulant qui passe à travers les moyens de broyage rotatifs. Tout déchet chargé dans le tube interne est broyé entre une lame de broyage fixe et la partie de broyage rotative, de sorte qu'en raison de l'écoulement circulant, le déchet passe à travers les moyens de broyage rotatifs un nombre de fois indéfini. Par conséquent, le traitement de broyage peut être avancé, en atteignant ainsi une fragmentation minuscule. Par conséquent, l'effet de broyage peut être amélioré pour raccourcir ainsi le temps du traitement de broyage. Lors du traitement de broyage, le chargement d'eau est interrompu, de sorte que des effets de conservation d'eau sont également prometteurs.
PCT/JP2007/071329 2006-11-02 2007-11-01 Appareil d'évacuation de déchets circulant WO2008053965A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-299276 2006-11-02
JP2006299276A JP2008114149A (ja) 2006-11-02 2006-11-02 循環型生ごみ処理装置

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CN107060008A (zh) * 2016-12-30 2017-08-18 蔡嘉诚 一种防堵塞的低速静音垃圾粉碎机
CN110469289A (zh) * 2019-08-20 2019-11-19 天津市水利勘测设计院 一种钻孔填封设备

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EP2452970B1 (fr) 2007-08-31 2015-01-21 The Nippon Synthetic Chemical Industry Co., Ltd. Utilisation d'un agent de réticulation, polymère réticulé et utilisations associées
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