WO2003061863A1 - Dispositif de traitement de dechets organiques - Google Patents

Dispositif de traitement de dechets organiques Download PDF

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Publication number
WO2003061863A1
WO2003061863A1 PCT/JP2003/000635 JP0300635W WO03061863A1 WO 2003061863 A1 WO2003061863 A1 WO 2003061863A1 JP 0300635 W JP0300635 W JP 0300635W WO 03061863 A1 WO03061863 A1 WO 03061863A1
Authority
WO
WIPO (PCT)
Prior art keywords
organic waste
waste treatment
treatment apparatus
tank
opening
Prior art date
Application number
PCT/JP2003/000635
Other languages
English (en)
Japanese (ja)
Inventor
Yoshio Ota
Toshiharu Mukai
Tetsuya Matsushita
Original Assignee
Ota Chuzosho 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 Ota Chuzosho Co., Ltd. filed Critical Ota Chuzosho Co., Ltd.
Publication of WO2003061863A1 publication Critical patent/WO2003061863A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/16—Soil water discharges
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
    • A47K11/02—Dry closets, e.g. incinerator closets
    • A47K11/03—Dry closets, e.g. incinerator closets having means for adding powder, e.g. earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R15/00—Arrangements or adaptations of sanitation devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R15/00—Arrangements or adaptations of sanitation devices
    • B60R15/04—Toilet facilities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • B63B29/14—Closet or like flushing arrangements; Washing or bathing facilities peculiar to ships
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C05F3/04—Fertilisers from human or animal excrements, e.g. manure from human faecal masses
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin

Definitions

  • the present invention relates to an organic waste treatment device used as a simple toilet or a garbage disposal device in general households, medical facilities, leisure ports, and the like, for treating various organic wastes.
  • JP-A-8-2666445 discloses that a stirring means is provided in a treatment container containing fine powder of plant constituents and aerobic fermentation bacteria, and the excrement, the fine powder and aerobic fermentation are stirred by the stirring means.
  • the bacteria are agitated, and excrement is fermented and decomposed by microorganisms and aerobic fermentation bacteria.
  • Japanese Patent Application Laid-Open Publication No. 2000-380959 discloses a cylindrical waste tank containing a chip carrying microorganisms therein, and a swirl rotatably mounted inside the waste tank. There is disclosed a portable toilet provided with a whirl-shaped stirring blade, which stirs the chips housed in the waste tank from the bottom upward by the stirring blades, stirs the chips, and removes the introduced waste. A circulating flow drawn into the interior is generated. Further, Japanese Patent Application Laid-Open No. 2000-129761 discloses a toilet for nursing care which decomposes manure by using microorganisms, and comprises a processing tank having an opening.
  • annular outer transport section and the inner transport section are attached to the rotating shaft, and the rotary shaft is rotated by the drive section, and the excrement and the chips are transported in the reverse direction of the rotating shaft by the annular outer transport section and the inner transport section. It travels in and out.
  • JP-A-2001-120460 discloses that organic waste is separated by microorganisms.
  • a toilet equipped with a decomposition treatment device for dissolving is disclosed, in which organic waste is reciprocally reciprocated along a rotation axis with a chip by an outer stirring blade and an inner stirring blade provided in a stirring section of the decomposition treatment device. It is configured to treat organic waste while transporting in a circular direction.
  • the present invention has been made in view of the above-mentioned problems of the prior art.
  • the purpose of the present invention is to provide a compact organic waste treatment equipment with a low noise design and high safety without dew condensation. Disclosure of the invention
  • an organic waste treatment device of the present invention is an organic waste treatment device for decomposing and treating organic waste with microorganisms, comprising: a main body; and an opening attached to the inside of the main body.
  • a rotating drum which is rotatably mounted inside the tank and has an opening, and in which a microorganism holding body carrying microorganisms is stored; and a driving motor for rotating the rotating drum; Control means for controlling the rotation of the drive motor, wherein the organic waste introduced from the opening of the rotary drum is rotated and stirred together with the microorganism holding body to decompose and treat the organic waste.
  • An organic waste treatment apparatus includes a main body, an opening inside the main body, into which organic waste is charged, and a microorganism carrier holding microorganisms therein. It has a storage container for storing, and a stirring means for promoting the mixing of the organic waste and the microorganism holder put in the storage container, and separates the water stored in the storage container at the bottom of the storage container. And a heating means for evaporating the water separated by the separating means.
  • An organic waste treatment apparatus includes A main body having an opening in the main body, a storage container inside the main body for storing a microorganism holder holding microorganisms therein, a lid body for opening and closing the opening, and an inside of the storage container A stirrer for promoting the mixing of the organic waste and the microorganism holding body charged into the container, wherein the opening of the main body that opens and closes the lid and the microorganism holding body of the storage container are stored.
  • a shielding means is provided between the space and the space to prevent the microorganism carrier from moving from the space to the lid.
  • An organic waste treatment apparatus has a main body, an opening inside the main body for introducing organic waste, and accommodates a microorganism holder holding microorganisms therein.
  • a stirrer for facilitating the mixing of the organic waste and the microorganism holder charged in the stowage container, and an electric drive unit for operating the stirrer;
  • a control means for controlling the driving means and controlling the movement of the stirring means, and two detecting means for detecting two different operations of the user, respectively, are provided when the organic waste is injected by the user. It is characterized in that the operation is confirmed by the two detecting means and the operation of the stirring means is started.
  • FIG. 1 is a perspective view of a first embodiment of the portable toilet according to the present invention.
  • FIG. 2 is a longitudinal sectional view of the portable toilet of FIG.
  • FIG. 3 is a cross-sectional view taken along line ⁇ — ⁇ in FIG.
  • FIG. 4 is a plan view of the portable toilet of FIG.
  • FIG. 5 is a perspective view of a rotary drum provided in the simple toilet of FIG. 1 in a standby state.
  • FIG. 6 is a perspective view of the rotating drum in use.
  • FIG. 7 is a perspective view of the rotating drum during rotation.
  • FIG. 8 is another perspective view of the rotating drum during rotation.
  • FIG. 9 is a sectional view of the portable toilet corresponding to FIG.
  • FIG. 10 is a sectional view of the portable toilet corresponding to FIG.
  • FIG. 11 is a sectional view of the portable toilet corresponding to FIG.
  • FIG. 12 is a sectional view of the portable toilet corresponding to FIG.
  • FIG. 13 is a flowchart showing the control of various devices provided in the simple toilet shown in FIG.
  • FIG. 14 is a timing chart of various devices provided in the simple toilet of FIG.
  • FIG. 15 is a longitudinal sectional view of a modification of the simplified toilet of FIG.
  • FIG. 16 is a longitudinal sectional view of another modification of the portable toilet of FIG.
  • FIG. 17 is a sectional view of still another modification of the portable toilet of FIG.
  • FIG. 18 is a perspective view of still another modified example of the portable toilet of FIG.
  • FIG. 19A is a longitudinal sectional view of a second embodiment of the portable toilet according to the present invention.
  • FIG. 19B is another cross-sectional view of the portable toilet of FIG. 19A.
  • FIG. 20A is a longitudinal sectional view of a modification of the simplified toilet of FIG. 19A.
  • FIG. 20B is another cross-sectional view of the portable toilet of FIG. 2OA.
  • FIG. 21A is a longitudinal sectional view of another modification of the portable toilet of FIG. 19A.
  • FIG. 21B is a partial sectional view of the portable toilet of FIG. 21A.
  • FIG. 22 is a cross-sectional view of the portable toilet of FIG. 21A.
  • FIG. 23A is a longitudinal sectional view of the simplified toilet of FIG. 21A with the lid opened.
  • FIG. 23B is a partial sectional view of the portable toilet of FIG. 23A.
  • FIG. 24 is a cross-sectional view of the portable toilet of FIG. 23A.
  • FIG. 25 is a flow chart showing the control of various devices provided in the portable toilet of FIG. 21A.
  • FIG. 26 is a partial vertical cross-sectional view of the simplified toilet of FIG. 21A provided with a rotation drum rotation stop position detection sensor.
  • FIG. 27A shows a further modification of the portable toilet of FIG. 19A, and is a partial sectional view in a state where an opening of a rotary drum is opened.
  • FIG. 27B is a partial cross-sectional view of the simplified toilet of FIG. 27A in a state where the opening of the rotating drum is covered by a lid.
  • FIG. 28A is a longitudinal sectional view of the portable toilet according to the third embodiment of the present invention.
  • FIG. 28B is another cross-sectional view of the portable toilet of FIG. 28A.
  • FIG. 29A is a perspective view of the dew condensation preventing means provided in the simple toilet of FIG. 28A.
  • FIG. 29B is another perspective view of the dew condensation preventing means of FIG. 29A.
  • FIG. 3OA is a longitudinal sectional view of a simplified toilet according to a fourth embodiment of the present invention.
  • FIG. 30B is another cross-sectional view of the portable toilet of FIG. 3OA.
  • FIG. 31A is a longitudinal sectional view of a modification of the simplified toilet of FIG. 3OA.
  • FIG. 31B is another cross-sectional view of the portable toilet of FIG. 31A.
  • FIGS. 1 to 4 show an organic waste treatment apparatus according to the present invention, for example, showing a simple toilet T attached to a leisure boat or the like.
  • a simple toilet T includes a toilet body 2, a toilet seat 4 which is detachably attached to an upper portion of the main body 2 and has an opening 4 a, and a toilet seat 4 which is detachably attached to a rear portion of the toilet seat 4.
  • a toilet seat lid 6 which is freely pivotally connected to open and close the opening 4a of the toilet seat 4;
  • the toilet body 2 has a tank 8 fixed to a part thereof and having an opening 8a at the top, and an opening 10 rotatably mounted in the tank 8. and a rotating shaft 12 to which both ends are rotatably attached to the tank 8 and to which the rotating drum 10 is fixed.
  • the bottom of the tank 8 is formed in an arc shape, and a predetermined clearance is provided between the bottom of the tank 8 and the rotating drum 10.
  • a sprocket 14 is attached to one end (rear end) of the rotating shaft 12, and a sprocket 20 is also attached to the drive shaft 18 of the stirring motor 16 fixed to the bottom of the main body 2.
  • Driving force transmission members such as chains are stretched over the sprockets 14 and 20.
  • An exhaust port 22 is formed in the side wall of the tank 8 above one end of the rotating shaft 12 to which the sprocket 14 is attached, and an exhaust fan 24 is attached to the exhaust port 22.
  • a suction port 25 for taking in surrounding air into the tank 8 is formed on a side wall of the tank 8 facing the air port 22.
  • the exhaust fan 24 communicates with the outside through an opening 28 formed in the main body 2 behind the ducts 1 and 26 and the toilet seat lid 6.
  • a heater 30 for heating the tank 8 is attached to the outer peripheral surface of the bottom of the tank 8.
  • the toilet seat lid 6 is kept closed in the upper part of the main body 2.
  • First agitation control switch switch for confirming the closure of the buckle
  • a second agitation control switch that operates in response to opening and closing of the toilet seat lid 6 (A switch for confirming whether the lid is closed) 36 is attached, and a sequencer control section 38 is provided at a predetermined position of the main body 2.
  • a heater temperature indicator 40 for monitoring the tank temperature by the heater 30 and a heating temperature of the heater 30 are provided on the upper part of the main body 2 behind the toilet lid 6.
  • An overcurrent protection device 50 to prevent the agitation motor 16 and peripheral equipment from being damaged, and to prevent the heater body from being damaged when an overcurrent flows through the heater 30 for any reason
  • a heater fuse 52 for prevention and a device fuse 54 for preventing damage to the device when an overcurrent flows through the device are attached.
  • a reset button is provided in the overcurrent prevention device 50, and the stirring motor 16 can be restored by pressing a reset button at the rear of the main body 2.
  • the fuse 52 for the heater and the fuse 54 for the device can be easily replaced from the rear part of the main body 2.
  • the opening 10a of the rotating drum 10 is formed in the cylindrical portion at a central angle of approximately 90 °, and other A large number of water passage holes 56 (punch holes) are formed at predetermined intervals in the portion (the center angle of the opening 10a on the downstream side in the rotation direction is approximately 180 °). However, no punch hole is formed in a range where the central angle of the opening 10a on the upstream side in the rotation direction is approximately 90 °. Also, a large number of air intake holes 58 (punch holes) are formed at predetermined intervals in the outer peripheral portion of the end face of the rotating drum 10.
  • the hole diameter of the water passage hole 56 is determined by the size of the excrement disposal chip (wood piece) or sawdust used as a microorganism carrier, for example, when a chip of approximately 3 to 15 mm square is used.
  • the hole diameter is preferably about 1.5 mm to 3 mm. If the hole diameter is too small, clogging occurs. If the hole diameter is too large, the chip that has become small tends to fall outside the rotating drum 10.
  • the hole diameter of the air intake hole 58 is also determined by the size of the chip (wood piece) or sawdust used. For example, when a chip having a size of approximately 3 to 15 mm square is used, the hole diameter is ⁇ 1.5 mn! ⁇ 3 mm is preferred.
  • the hole pitch of the water passage hole 56 and the air intake hole 58 is 2 mn each. ⁇ 5 mm is preferred. In other words, it is necessary to set a hole so that the microorganism holder used does not spill out from the drum hole.
  • baffle plates 60 radially protruding into the inner space of the rotating drum 10 are attached to the rotating shaft 12 at a predetermined interval for smooth stirring. I have. Instead of the baffle plate 60, a chain or a round bar can be attached to the rotating shaft 12, and these function as a mixing promoting means for promoting the mixing of the organic waste and the chips.
  • a plurality of plate-like chip holding members 62 for holding chips are radially attached at predetermined intervals so as to protrude into the internal space of the rotating drum 10.
  • a pair of plate-like chip holding members 64 are attached to the opposite edges of the opening 10 a of the rotating drum 10 that are substantially parallel to the rotation axis 12 so as to extend substantially in parallel.
  • the chip holding members 62 and 64 also function as mixing promoting means for promoting the mixing of the organic waste and the chips.
  • a scraper 66 is attached to the tip holding member 64 on the downstream side in the rotation direction to lift up the chips that have fallen into the clearance between the tank 8 and the rotating drum 10.
  • a shielding member 68 for shielding the opening 10a of the rotating drum 10 during standby, which will be described later, is attached to one inner surface of the opposed side wall of the tank 8.
  • 67 and 69 indicate a standby position detection switch and a use position detection switch, respectively.
  • a chip carrying microorganisms such as filamentous fungi, bacilli, cocci, and yeast from the opening 10 a of the rotating drum 10.
  • the charging amount is preferably about 45 to 75% of the inner volume of the rotating drum 10.
  • the clearance between the bottom of the tank 8 and the rotating drum 10 separates the microorganisms and moisture, prevents excess moisture, creates a flow path for fresh air, helps microorganisms, and breaks down aerobic fermentation. is there.
  • the moisture inside the tank 8 and the rotating drum 10 is discharged through the exhaust port 22 by the exhaust fan 24 (always rotating when the power is turned on) attached to the tank 8, and the microorganism holding body in the rotating drum 10 is discharged.
  • the exhaust fan 24 (always rotating when the power is turned on) attached to the tank 8, and the microorganism holding body in the rotating drum 10 is discharged.
  • vessels especially small vessels
  • in-vehicle toilets placed in the cabin they are discharged outboard (outside of the cabin) or out of the vehicle through the main body opening 28, and do not emit odors on the ship or in the vehicle That's why.
  • measures are taken to prevent odors from being emitted indoors by using a separately installed deodorizer.
  • the steam provides a heat retaining effect for the microorganism holding body in the rotating drum 10, and the steam also provides a moisture retaining effect for the microorganism holding body.
  • the heater temperature display it is possible to visually check whether the heater 30 is operating efficiently at an appropriate temperature, and the temperature setting can be easily changed according to power and environmental changes.
  • a stirring indicator light 46 is installed to confirm at a glance the stirring of the excrement and the microorganism carrier.
  • Punch holes holes drilled around the drum
  • the moisture of the excrement can be moved from the inside of the rotating drum 10 to the tank 8 to quickly separate the excrement from the microorganism carrier.
  • the steam and evaporation heat evaporated from the bottom of the tank 8 are taken into the tank 8 to obtain a heat-retaining and moisturizing effect, and fresh air is taken into the tank 8 so that the odor and moisture in the rotating drum 10 are removed. Is discharged.
  • the simple toilet T After loading the microorganism carrier, the simple toilet T can be used if necessary. The operation during and after use will be described with reference to the flowchart of FIG. 13 and the timing chart of FIG.
  • the heater 30 can be set to, for example, 25 ° C by the heater temperature adjustment 42 while watching the heater temperature display according to the place of use (hot place, cold place, etc.) and use environment (humidity, degree of drying, etc.). Appropriate setting (set temperature: t s ) is possible in the temperature range of up to 50 ° C.
  • the first stirring control switch 34 is turned off (step S 1), and when the toilet seat cover 6 is further opened, the second stirring control switch 36 is turned off. (Step S2).
  • the first stirring control switch 34 is turned off, the rotary drum 10 rotates approximately 90 ° from the standby state of FIG. 5 to the use state of FIG. 6, and the opening 10 a of the rotary drum 10 is closed. It stops at the position directly above, the stirring motor 16 is turned off, and when the toilet seat lid 6 is opened, the toilet can be used.
  • the rotating drum 10 is arranged at the use position set by the use position detection switch 69 until the toilet seat cover 6 is opened.
  • the first stirring control switch 34 is used as a means for detecting the input of the organic waste. In the standby state, a portion of the rotary drum 10 where no punch hole is formed is true. Since it is located on the upper side, it is possible to prevent chips in the drum from jumping out, leakage of odor in the drum to the outside, and dew condensation on the toilet seat lid 6 due to evaporation of moisture in the drum. At this time, the moisture and odor in the drum are discharged to the outside through the punch holes on the side of the rotating drum 10.
  • the chips in the drum are kept warm and moist by the steam heated by the heater 30. If the chips have excessive moisture, the moisture in the drum flows out to the tank 8 through the punch holes.
  • there is a punch hole at the bottom of the rotating drum 10 so that the moisture evaporated by the heater 30 at the bottom of the tank 8 can easily enter the chips housed inside the rotating drum 10, and Heat and moisture are kept. Further, when the water content of the chips is excessive, the chips flow more easily into the tank 8 than the rotating drum 10.
  • step S3 when the toilet is completed, in step S3, when the toilet seat cover 6 is closed, the second stirring control switch 36 is turned on, and when the catch 32 of the toilet seat cover 6 is further engaged, the first stirring control switch 34 is activated. As soon as it turns on, the timer starts counting. Also, stirring does not start unless both the first and second stirring control switches 34, 36 are turned ON, and stirring does not start when the toilet seat lid 6 is open, so that a part of the human body rotates. It can be used safely without being pinched by objects.
  • step S4 the stirring motor 16 starts rotating, and the excrement and the chips put into the rotating drum 10 are stirred with the rotation of the rotating drum 10.
  • FIGS. 5 to 8 or FIGS. 9 to 12 show a state in which the rotating drum 10 is rotating, and are each shifted by about 90 °.
  • the rotation speed of the rotating drum 10 is set to, for example, 3 to 7.5 rpm.
  • the opening 10a faces the bottom of the tank 8 during the rotation of the rotating drum 10, the water stored in the tank 8 enters the chips, the water in the tank 8 is removed, and the chips 10 Heat retention and moisture retention are performed.
  • step S5 it is determined whether or not the time measured by the timer has passed a predetermined time T1 (for example, 3 minutes). If it is determined that the predetermined time T1 has passed, in step S6, the stirring motor is started. The rotation of 16 stops, and the rotating drum 10 is set to the standby position by the standby position detection switch 67. On the other hand, when it is determined that the predetermined time T1 has not elapsed, the stirring motor 16 continues to rotate. Step S 6 When the rotation of the stirring motor 16 stops at this time, in step S7, the stirring motor 16 rotates for a predetermined time T3 (for example, 30 seconds) every predetermined time T2 (for example, 10 minutes), and excrement is discharged. And the chips are intermittently stirred.
  • a predetermined time T1 for example, 3 minutes
  • step S8 it is determined whether or not the time measured by the timer has passed a predetermined time T4 (for example, one hour) . If it is determined that the predetermined time T4 has passed, in step S9, This time, the stirring motor 16 rotates for a predetermined time T6 (for example, 30 seconds) every predetermined time T5 (for example, one hour), and intermittently mixes the excrement and the chip. On the other hand, if it is determined that the predetermined time T4 has not elapsed, the process returns to step S7.
  • a predetermined time T4 for example, one hour
  • step S10 it is determined whether or not the time measured by the timer has passed a predetermined time T7 (for example, 8 hours). If it is determined that the predetermined time T7 has passed, in step S11, While the operation of all devices is stopped, the rotating drum 10 is kept in the standby state shown in FIG. On the other hand, if it is determined that the predetermined time T7 has not elapsed, the process returns to step S9. Note that, within the predetermined time T7, the excrement is completely decomposed into moisture and carbon dioxide by the microorganisms carried on the chip.
  • a predetermined time T7 for example, 8 hours
  • step S10 When the first stirring control switch 34 is turned off (when the clasp 32 of the toilet lid 6 is removed) in the process from step S3 to step S10, the process is reset and step S1 is performed again. The process of ⁇ S10 is repeated.
  • the body opening 28 may be provided with a deodorizer for removing odor discharged from the body 2 to the outside.
  • FIG. 15 shows a modification of the simple toilet T according to the present invention.
  • a water level sensor 70 for detecting the ZK position in the tank 8 is attached to the tank 8, and a seventh position sensor 7 is provided.
  • a water level indicator 72 for displaying the water level in the tank 8 detected by 0 is attached to the upper part of the main body 2.
  • the room to which the seventh-position sensor 70 is attached is closed by a lid provided at the top, and communicates with the main body opening 28.
  • the water level in the tank 8 can be checked as necessary.
  • the set temperature of the heater 30 is increased to promote the evaporation of the water content in the tank 8, while the water content is high.
  • an appropriate amount of water can be replenished.
  • a refill tank that communicates with the tank 8 via an electromagnetic valve is provided inside the main body 2, and the water level in the tank 8 is automatically controlled by inputting the output of the water level sensor 70 to the sequencer controller 38. It is also possible.
  • the solenoid valve is controlled to open by the sequencer control unit 38 to supply the water in the collection tank to the tank 8, and when the water level reaches a predetermined level, the solenoid valve is closed to control the water level in the tank. It can be maintained at a predetermined level at all times.
  • FIG. 16 shows another modification of the simple toilet ⁇ ⁇ ⁇ according to the present invention.
  • One end of an L-shaped tube 74 is attached to the side wall of the tank 8, and a water collecting container is provided below the other end.
  • a water recovery container 76 is provided with a heater 78 at the bottom.
  • the water in the tank 8 exceeding a certain amount overflows into the water recovery container 76 via the tube 74, so that the water recovered in the water recovery container 76 is heated by the heater 78. Can be evaporated. Therefore, it is possible to cope with ⁇ , etc. that require water such as ⁇ oscillets.
  • the water recovery container 76 is closed by a lid provided at the top, and communicates with the main body opening 28.
  • FIG. 17 shows still another modification of the simple toilet according to the present invention, in which the center of the tank 8 in the longitudinal direction and the axis of the rotating shaft 12 of the rotating drum 10 are eccentric, and the toilet seat 4
  • the clearance between the tank 8 on the upstream side in the rotation direction and the rotating drum 10 when viewed from the opening 4a is set to be larger than the clearance on the downstream side.
  • FIG. 18 shows still another modification of the simple toilet T according to the present invention, in which protrusions 80 are provided on both sides of the main body 2, and each of the protrusions 80 has an armrest 82. It is attached.
  • the deodorizer can be housed in one of the protrusions 80, and the deodorizer and the exhaust port of the exhaust fan are connected by a duct, and the air that has passed through the deodorizer is exhausted to the room. be able to.
  • the rotary drum 10 is integrally rotated with the rotary shaft 12.
  • the rotary drum 10 is
  • the cover 2 is configured to be freely rotatable around 2 and a cover 84 is fixed to the rotating shaft 12, and the rotating drum 10 is rotated via the cover 84.
  • a lid 84 serving as a shielding means for shielding the opening 10 a of the rotating drum 10 is fixed to the rotating shaft 12.
  • a plate-shaped or pin-shaped stopper contact stopper 86 is fixed to the inner surface of the rotary drum 10 on one side of the opening 10a.
  • the outer peripheral surface of the lid 84 is formed in an arc shape, and the radius of curvature thereof is set substantially equal to the radius of curvature of the inner surface of the cylindrical portion of the rotating drum 10.
  • the lid 84 as a rotating body rotatably supported in the tank 8 has the same rotation center as the rotation center of the rotating drum 10.
  • the first stirring control switch 34 turns off, and the stirring motor 16 turns in the opposite direction.
  • the lid 84 is rotated by approximately 90 ° in the direction opposite to the arrow via the rotary shaft 12.
  • the stop position of the lid 84 at this time is set by the use position detection switch 69.
  • the rotating drum 10 is kept stationary without rotating, its opening 10a opens upward, and the opening 4a of the toilet seat 4 communicates with the internal space of the rotating drum 10. And the service becomes available.
  • the first stirring control switch 34 acts as a means for detecting the opening operation of the lid 84.
  • the second stirring control switch 36 When the toilet has been used and the toilet seat lid 6 is closed, the second stirring control switch 36 is turned ON, and when the catch 32 of the toilet seat lid 6 is further engaged, the first stirring control switch 34 is turned ON and the timer is turned on.
  • the stirring motor 16 starts rotating in the normal rotation direction, and when the rotating shaft 12 rotates approximately 90 °, the upstream edge of the lid 84 in the rotating direction comes into contact with the stopper 86 and the lid 86 is rotated.
  • the opening 84 a of the rotating drum 10 is substantially shielded by the body 84, and the rotating drum 10 is rotated by the lid 84, so that the lid 84 and the rotating drum 10 are physically connected. To rotate.
  • the rotating drum 10 since the rotating drum 10 is rotated while the opening 10a of the rotating drum 10 is covered with the lid 84, the chips can be stirred without jumping out of the rotating drum 10 to the outside. it can.
  • the lid 84 that covers the opening 10 a of the rotating drum 10 rotates a predetermined angle along the inner surface of the rotating drum 10.
  • the radius of curvature of the inner peripheral surface of the closed lid 84 is set substantially equal to the radius of curvature of the outer surface of the cylindrical portion of the rotating drum 10, and the lid 84 is rotated by a predetermined angle along the outer surface of the rotating drum 10. Accordingly, the opening 10a of the rotating drum 10 can be opened and closed.
  • the horn 86 of the lid 84 is attached to the outer surface of the rotating drum 10.
  • the other configuration is the same as the configuration shown in FIGS. 19A and 19B, and a description thereof will be omitted.
  • a drum holding stopper 102 for rotating the rotating drum 10 llh and holding it in a predetermined position is provided as necessary. Attaching to the inside of the body 2, a locking member 104 into which the tip of the stopper 102 fits is attached to the end face of the rotating drum 10. Also, instead of the standby position detection switch 67 and the use position detection switch 69 shown in FIG. 2OA and FIG.
  • the standby position detection sensor 106 and the use position detection sensor 108 are provided at predetermined intervals. (For example, at an interval of about 90 ° around the rotation axis 12), and attached to the tank 8, and the position of the lid 84 facing the standby position detection sensor 106 and the use position detection sensor 108 is determined.
  • a member to be detected (for example, a hardware for detection) 110 for detection is attached to one end of the rotating shaft 12.
  • the first stirring control switch 34 is turned off (step S 21), and the stirring motor 16 rotates in the reverse direction, via the rotating shaft 12.
  • the stop position of the lid 84 at this time is set by the use position detection sensor 108.
  • the rotating drum 10 is held in a stopped state by the stopper 102, and the opening 10a thereof is located at an upper position.
  • the second stirring control switch 36 is turned on, and when the fastener 3 of the toilet lid 6 is further engaged, the first stirring control switch 3 is turned on.
  • the stopper 102 is energized and turned on, the tip of the stopper 102 is retracted, and the engagement with the locking member 104 is released.
  • counting by the timer starts. Also, if both the first and second stirring control switches 34, 36 are not turned on, stirring does not start, and stirring does not start when the toilet seat lid 6 is open, so that a part of the human body rotates. It can be used safely without being pinched by objects.
  • step S24 the stirring motor 16 starts rotating, and the excrement and the chips put into the rotating drum 10 are stirred with the rotation of the rotating drum 10.
  • step S25 it is determined whether the time measured by the timer has passed a predetermined time T1 (for example, 3 minutes), and if it is determined that the predetermined time T1 has elapsed, the step is performed.
  • T1 for example, 3 minutes
  • the rotation of the stirring motor 16 is stopped, and the rotating drum 10 is set to the standby position by the standby position detection sensor 106. At this time, the stopper 102 becomes OFF and its tip fits into the locking member 104, so that the rotating drum 10 is held at the standby position.
  • steps S27 to S31 is basically the same as the operation of steps S7 to S11 in the flowchart of FIG.
  • steps 7 to S31 while the rotating drum 10 is being stirred, the stopper 102 is turned ON to release the engagement with the locking member 104, while the rotating drum 10 is stopped while the rotating drum 10 is stopped.
  • the difference from the operations of S7 to S11 is that ° 102 is turned off and engages with the locking member 104.
  • another position detection sensor 112 may be attached to the tank 8.
  • the rotating drum 1 is positioned at a position where the detected member 110 faces the standby position detecting sensor 106.
  • the chips become inclined inside the rotating drum 1 ⁇ due to the poor power of the chips, and the space for storing excrement may be uneven at some places.
  • the detected member 110 passes through the standby position detection sensor 106 and reaches a position opposite to the rotation stop position detection sensor 111 of the rotating drum 10; Then, by controlling the rotating drum 10 to return to the standby position detection sensor 106 (reverse rotation), the chip inside the rotating drum 10 at the standby position can be held in a substantially horizontal state. it can.
  • the latch mechanism for the lid 84 and the rotating drum 10 is not provided, but as shown in FIG. 27A and FIG. 27B, it is attached to the lid 84.
  • a latch mechanism including a hook 114 and a catch 116 attached to the rotating drum 10 may be provided.
  • the lid 84 is rotated from the position shown in FIG. 27A to the position shown in FIG. 27B after the use of the simple toilet T, so that the opening 10a of the rotating drum 10 is opened.
  • the hooks 114 and the catches 116 engage with each other, and the lid 84 is integrally held by the rotating drum 10. Therefore, the stot is supplied with electricity to ° 102, the engagement with the locking member 104 is released, and during the stirring by the rotation of the rotating drum 10, the rotation of the rotating drum 10 is stopped for some reason. Even when stopped, the opening 10a does not open, so that excrement and chips in the rotating drum 10 do not spill outside the rotating drum 10, and the motor (stirring motor 16) There is no increase in load.
  • FIGS. 28A and 28B show a portable toilet T according to the third embodiment of the present invention.
  • condensation on the toilet seat 4 is prevented.
  • Condensation P-stop means is provided above the rotating drum 10.
  • the dew condensation preventing means includes a pair of rollers 118, 120 separated by a predetermined distance, and a pair of rollers 118, 120 having opposite ends. And a sheet-like member 122 stretched between the rollers 118 and 120.
  • the rollers 118, 120 are arranged above the rotating drum 10 and extend in parallel with the rotating shaft 12, and both ends of each roller 118, 120 are located on opposite side walls of the tank 8. It is rotatably mounted.
  • the sheet-like member 122 has a rectangular opening 122a, and a handle 124 is attached to one end of the opening 122a.
  • the handle 1 2 4 attached to the sheet member 1 2 2 is operated to open the sheet member 1 2 2 when used.
  • a is positioned above the opening 10 a of the rotating drum 10, and after use, the handle 12 4 is operated again to connect the opening 10 a of the rotating drum 10 to the sheet-like member 122. Shield.
  • rollers 118 and 120 can be connected to driving means such as an electric motor, and can be automatically controlled by interlocking the driving means with the first stirring control switch 34. is there.
  • the simple toilet T according to the present invention having the above-described configuration has the following features.
  • Equipment that can enter a large amount of water can be handled by providing a water channel in the tank and leading it to another evaporator.
  • Chips that fall to the bottom of the tank are lifted with the rotation of the entire drum, so there is only a partial resistance to the weight of chips and excrement, etc., and the sound is small and quiet.
  • the toilet seat and toilet seat lid can be easily attached and detached, and can be washed with water.
  • a recovery switch such as a sequencer (substrate) is embedded in the main body.
  • the above-described double structure of the tank and the rotating drum can be employed in a conventional simple toilet.
  • FIG. 3 OA and Fig. 3 OB show the conventional simple toilet tank with a double structure inside the tank.
  • This simple toilet has a main body (not shown) and an upper part attached to the main body.
  • a tank 88 having an opening 88a formed therein, a rotating shaft 90 rotatably mounted in the tank 88, a microorganism fixed to the rotating shaft 90 and rotating integrally with the rotating shaft.
  • an agitating blade 92 for agitating the chip carrying the waste and excrement.
  • the tank 88 has a substantially arc-shaped bottom, and a heater (not shown) for heating the tank 88 is attached to the outer periphery of the bottom, and the inside of the bottom has a curvature larger than the radius of curvature of the bottom.
  • a separation plate 94 having a large number of punch holes 94a having a radius and a size not allowing passage of chips is formed at predetermined intervals.
  • the separation plate 94 having a large number of punched holes 94 is provided at the bottom of the tank 88, water can be easily removed from the organic waste put into the tank 88 as a storage container.
  • the space between the bottom of the tank 88 and the separator 94 is The holding chamber holds the water separated by the separation plate 94, and the water held in the holding chamber evaporates due to the heat generated by the heater, thereby providing an appropriate temperature environment for the microorganisms.
  • FIGS. 31A and 31B show another agitating blade different from the agitating blade of FIGS. 30A and 30B on a rotating shaft 90 rotatably mounted in a tank 88.
  • This figure shows a simple toilet equipped with an element 92a, and a separation plate 94 is joined to the bottom of the tank 88, similarly to the simple toilet shown in FIGS. 3OA and 30B.
  • the rest of the configuration is the same as that of the simple toilet shown in Fig. 3OA and Fig. 3OB, so the description is omitted.
  • the rotation operation control of the stirring element 92 of FIGS. 30A and 30B and the stirring element 92 of FIGS. 31A and 31B is the same as the operation of the rotating drum 10 in FIG.
  • step S1 it is basically the same, but it can be used as it is in the standby state of step S1, but if it returns to step S1 during stirring, the stirring motor stops and enters the use state.
  • the simple toilet according to the present invention has been described above, but it goes without saying that this simple toilet can process not only human excrement but also excrement of other animals.
  • the present invention is not limited to simple toilets, but can be applied to other organic waste treatment apparatuses such as garbage disposal apparatuses.
  • the present invention is configured as described above, and has the following effects.
  • the rotating drum into which chips carrying microorganisms are loaded is rotatably mounted inside the tank, and the organic waste introduced through the opening of the rotating drum is rotated with the chips and agitated. It is possible to provide a quiet and compact organic waste treatment device that stirs the material and chips uniformly and reliably, suppresses chip deformation and wear, and reduces the load and power consumption of the stirring motor. it can. Moreover, since a large number of holes are formed at predetermined intervals in predetermined portions of the rotating drum, it is possible to surely keep the chips warm or moist.
  • the rotation of the rotating drum is stopped and the opening is placed directly above, while the part where no punch hole is formed is placed directly above and the opening is covered with a shielding member during standby. Therefore, if the odor from the device can be suppressed as much as possible In both cases, condensation on the toilet seat lid due to evaporation of water in the rotating drum can be prevented.
  • the rotation of the rotary drum is stopped and the opening of the rotary drum is arranged directly above, and the drive motor is rotated in the reverse direction to rotate the lid at a predetermined angle to open the opening. Since the opening of the rotary drum is shielded by the lid, odor from the device can be suppressed as much as possible, and dew condensation on the toilet seat lid due to evaporation of moisture in the rotary drum can be prevented.
  • the rotation drum is stopped after a predetermined time has elapsed after the rotation of the rotation drum has started, and after the rotation drum has stopped, the rotation drum is intermittently rotated for a predetermined time. To promote its decomposition.
  • a heater for heating the tank and a set temperature adjusting means for adjusting the set temperature of the heater are provided, so that the temperature of the chip can be maintained at an appropriate temperature according to the place of use and the use environment. Decomposition of organic waste can be promoted.
  • an intake port for taking in ambient air into the tank and an exhaust port for exhausting odors in the tank are formed, and an exhaust fan is attached to the exhaust port. Can be discharged.
  • all the devices are stopped when a predetermined time has elapsed after the rotation of the rotating drum has started, so that an organic waste treatment device with a quiet sound can be provided.
  • a water level sensor that detects the water level in the tank was attached to the tank, and a water level indicator to display the water level detected by the water level sensor was attached to the main unit. The amount of water in the inside can be appropriately adjusted, and the chip can be surely kept moist.
  • a water collection container is attached to the tank, and water that exceeds a predetermined water level in the tank overflows to the water collection container, and the water collected in the water collection container is collected. Since it is made to evaporate by a heater, it can be used for equipment that requires water such as oscillet.
  • the center of the tank in the longitudinal direction and the rotation axis of the rotary drum are eccentric, and the clearance between the tank and the rotary drum on the upstream side in the rotation direction as viewed from the opening of the tank is set to be larger than the clearance on the downstream side.
  • the clearance between the tank and the rotary drum on the upstream side in the rotation direction as viewed from the opening of the tank is set to be larger than the clearance on the downstream side.
  • the organic waste treatment apparatus is used as a simple toilet, and projections are provided on both sides of the main body, and armrests are attached to each of the projections, an easy-to-use simple toilet can be provided.
  • a deodorizer is housed in one of the protruding parts and a duct is connected to discharge air passing through the deodorizer to the outside, so that odor from the toilet can be reduced as much as possible.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Non-Flushing Toilets (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

L'invention concerne un dispositif de traitement de déchets organiques s'utilisant en tant que simple dispositif de traitement de déchets domestiques dans des habitations, des installations médicales ou des bateaux de plaisance, par exemple. Ce dispositif permet de traiter différents types de déchets organiques. Il comprend un réservoir (8) fixé à l'intérieur d'un corps principal (2), un tambour rotatif (10) conçu pour être rempli de copeaux portant des micro-organismes et placé de façon à effectuer une rotation à l'intérieur du réservoir (8). Les déchets organiques chargés dans ce tambour rotatif (10) par une ouverture (10a) sont mis en rotation avec les copeaux, ce qui permet de traiter ces déchets par décomposition.
PCT/JP2003/000635 2002-01-25 2003-01-24 Dispositif de traitement de dechets organiques WO2003061863A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002017222 2002-01-25
JP2002-17222 2002-01-25
JP2002216715A JP2003285029A (ja) 2002-01-25 2002-07-25 有機廃棄物処理装置
JP2002-216715 2002-07-25

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WO2003061863A1 true WO2003061863A1 (fr) 2003-07-31

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WO (1) WO2003061863A1 (fr)

Cited By (1)

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ITPI20130062A1 (it) * 2013-07-02 2015-01-03 Alessio Dainelli Dispositivo di scarico delle deiezioni in un apparecchio sanitario

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KR100595742B1 (ko) * 2004-05-31 2006-07-03 이길용 화장실의 배설물 유기질 퇴비화 제조장치
WO2006123411A1 (fr) * 2005-05-18 2006-11-23 Ota Chuzosho Co., Ltd. Wc transportable
KR100731646B1 (ko) * 2005-10-05 2007-06-27 삼환환경 주식회사 폐유 주유기 공급장치
JP5137656B2 (ja) * 2008-03-27 2013-02-06 北海道旅客鉄道株式会社 移動体内のトイレ用排泄物処理装置
KR101370179B1 (ko) * 2012-11-16 2014-03-07 현대중공업 주식회사 교체가능한 충전식 액화연료가스 탱크를 구비하는 선박
KR101670751B1 (ko) * 2014-07-01 2016-10-31 엘지전자 주식회사 음식물 처리장치 및 음식물 처리장치의 제어방법
WO2016035317A1 (fr) * 2014-09-04 2016-03-10 Chodai Co., Ltd. Système de toilettes embarqué
JP6490462B2 (ja) * 2015-03-20 2019-03-27 株式会社環境衛生研究所 排泄物処理システム
JP6139758B1 (ja) * 2016-06-14 2017-05-31 紅 湯 分別収集、自己完結処理型便器および屎尿処理方法
JP6592643B2 (ja) * 2017-04-11 2019-10-16 秋夫 湯田 ポータブルバイオトイレ
CN113475889A (zh) * 2021-08-18 2021-10-08 义乌龙创尤品家居用品有限公司 一种多功能折叠凳

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JPH08108166A (ja) * 1993-12-01 1996-04-30 Iwao Endo 生ごみ処理機、およびそれに適した分解促進材の使用方法
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EP0608555A1 (fr) * 1992-12-28 1994-08-03 Sanyo Electric Co. Ltd Dispositif d'élimination de déchets ménagèrs
JPH08108166A (ja) * 1993-12-01 1996-04-30 Iwao Endo 生ごみ処理機、およびそれに適した分解促進材の使用方法
JPH08290150A (ja) * 1995-04-20 1996-11-05 Sanyo Electric Co Ltd 廃棄物処理装置
JPH0999890A (ja) * 1995-10-06 1997-04-15 Gokou Seisakusho:Kk 船舶用トイレット装置
JPH09220176A (ja) * 1995-12-14 1997-08-26 Toyoda Gosei Co Ltd ポータブルトイレ
JPH09253608A (ja) * 1996-03-26 1997-09-30 Matsushita Electric Works Ltd 生塵処理装置
JP2000061431A (ja) * 1998-06-09 2000-02-29 Haruo Matsumoto 生ごみ消滅撹拌装置

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Publication number Priority date Publication date Assignee Title
ITPI20130062A1 (it) * 2013-07-02 2015-01-03 Alessio Dainelli Dispositivo di scarico delle deiezioni in un apparecchio sanitario
WO2015001497A1 (fr) * 2013-07-02 2015-01-08 Alessio Dainelli Dispositif de décharge de déchets dans un appareil sanitaire

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