WO2010044549A2 - Déshydrateur par compression pour des déchets - Google Patents

Déshydrateur par compression pour des déchets Download PDF

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Publication number
WO2010044549A2
WO2010044549A2 PCT/KR2009/005260 KR2009005260W WO2010044549A2 WO 2010044549 A2 WO2010044549 A2 WO 2010044549A2 KR 2009005260 W KR2009005260 W KR 2009005260W WO 2010044549 A2 WO2010044549 A2 WO 2010044549A2
Authority
WO
WIPO (PCT)
Prior art keywords
compression
waste
screw
compression screw
pipe
Prior art date
Application number
PCT/KR2009/005260
Other languages
English (en)
Korean (ko)
Other versions
WO2010044549A3 (fr
Inventor
조은진
조경진
Original Assignee
Cho Eun-Jin
Cho Kyung-Jin
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 Cho Eun-Jin, Cho Kyung-Jin filed Critical Cho Eun-Jin
Publication of WO2010044549A2 publication Critical patent/WO2010044549A2/fr
Publication of WO2010044549A3 publication Critical patent/WO2010044549A3/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
    • B30B9/16—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 operating with two or more screws or worms
    • B30B9/163—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 operating with two or more screws or worms working in different chambers
    • 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
    • B30B9/125—Control arrangements
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/20—Sludge processing

Definitions

  • the present invention relates to a waste treatment apparatus for treating waste, and more particularly, to a waste compression dehydrator for treating various wastes such as food waste, waste water, sewage sludge and the like by controlling the dehydration rate of water according to the strength of the object.
  • Wastes such as food waste, waste water, and sewage sludge contain large amounts of animal and vegetable fiber, proteins, carbohydrates, calcium, and water.In case of landfill without decomposing and decomposing, the extracts from the waste flow into groundwater and water supply. To contaminate them.
  • the conventional dehydrator used in the kitchen sink is disposed under the sink of the kitchen to dispose of food waste which is discarded in the sink. It is configured to be sent to a container for drying.
  • the compression dehydrator (2) installed on one side of the grinder is installed in such a way that the front is opened and the waste discharge pipe (5) having a drain pipe (4) formed in the lower portion in communication with the discharge path (6) of the grinder
  • the waste discharge pipe (5) having a drain pipe (4) formed in the lower portion in communication with the discharge path (6) of the grinder
  • a compression screw (9) is applied to the power of the motor installed in the grinder It is installed to be received and rotated, and the opened front of the waste discharge pipe 5 is connected to the container 3.
  • the water content control ring 20 formed of a rubber material in contact with the outer periphery of the front end of the compression screw 9 is inserted into the inner circumference of the front end side discharge pipe 5 of the compression screw 9.
  • the food waste thrown into the drain of the sink is introduced into the grinder, and the food waste introduced into the grinder is crushed by a rotating cutter rotated by a motor, and the body of the grinder. It is discharged to the discharge path (6) to the compression dehydrator (2) installed on one side. At this time, the food waste is finely pulverized state and a large amount is introduced into the compressed dehydrator (2) with water.
  • the crushed food waste introduced into the compressed dehydrator (2) with a large amount of water is primarily introduced into the open upper portion of the strainer (7), and water among them is drawn out of the strainer (7) and rotates.
  • the water contained therein exits to the outside of the strainer 7, and the water thus drained is drained to the sewer through the drain pipe 4.
  • a water content control ring (A) formed of a rubber material in contact with the front circumference of the front end of the compression screw (9) is installed to prevent food waste that is pushed to the front side as above.
  • the water content control ring (A) is bent to the rear side and the food waste flows into the container 3 through the gap.
  • the conventional water content control ring (A) is in the form of a washer in the entire thickness is formed in the form of a hole in the center, the tip end portion of the compression screw (9) is formed in a cylindrical shape of the water content control ring (A)
  • the contact area between the inner circumferential surface and the outer circumferential surface of the distal end of the compression screw 9 is very small in the form of linear contact.
  • the present invention has been invented to solve various defects and problems caused by the conventional compression dehydrator, the object of which is a waste compression dehydrator having high efficiency of dehydration by automatically adjusting the compression force of the compression screw according to the strength of the various wastes. In providing.
  • Another object of the present invention is to provide a compaction dehydrator itself to achieve a compact size of the device, thereby reducing the price of the device without being limited by the installation space to provide a waste compression dehydrator with excellent economic efficiency.
  • Still another object of the present invention is to provide a long-life waste compaction dehydrator that is not only easy to manufacture a device with a simple structure but also high reliability of waste dewatering, which can be used stably for a long time without failure.
  • Waste compression dehydrator of the present invention for achieving the above object and a waste inlet for the waste is injected;
  • a first compression screw pipe installed under the waste inlet and having a first compression screw embedded therein;
  • a second compression screw pipe integrally connected to an outer circumference of the first screw pipe and having a second compression screw embedded therein;
  • a stopper plate having a circular hole in a central portion flanged to an end of the compression pipe;
  • a strainer net installed between the second compression screw and the compression pipe;
  • a drive motor for driving the first compression screw and the second compression screw, respectively.
  • the dehydration efficiency can be made highly efficient by automatically adjusting the compression force of the compression screw according to the strength of an object, and the compaction dehydrator is provided with a crushing means to achieve miniaturization of the device, thereby constraining the installation space. It is excellent in economic efficiency because the price of the device is low without receiving, and the reliability of waste dewatering is high, and the structure of the device is not only easy to manufacture, but also has a special advantage of long life that can be used stably for a long time without failure.
  • 1 is a partial cross-sectional view showing a conventional extractor for food waste dehydrator
  • FIG. 2 is a perspective view of the present invention waste compression dehydrator
  • FIG. 3 is a cross-sectional view of the waste compression dehydrator of the present invention.
  • FIG 2 is a perspective view of the waste compression dehydrator of the present invention
  • Figure 3 is a cross-sectional view of the waste compression dehydrator of the present invention
  • the waste compression dehydrator of the present invention is a waste inlet (10) into which the waste is injected
  • a first compression screw pipe 20 installed at a lower portion of the waste inlet 10 and having a first compression screw 21 embedded therein
  • a second compression screw pipe 30 integrally connected to an outer circumference of the first screw pipe 20 so that a second compression screw 31 is embedded
  • a compression pipe (40) flanged to one end of the second compression screw pipe (30) to compress waste by movement of the second compression screw (31);
  • a stopper plate (60) having a circular hole in the center portion that is flanged to the end of the compression pipe (40);
  • a stopper 70 fastened to an end of the second compression screw 31 through a central circular hole
  • the waste inlet 10 is made of a rectangular cylinder forming a funnel shape with a wide top and a narrow bottom.
  • the first compression screw tube 20 is a tube in communication with the waste inlet 10, the first compression screw 21 embedded therein is configured to rotate by the drive of the drive motor (90).
  • the first compression screw 21 has a waste grinding knife 33 connected to the front end.
  • the second compression screw pipe 30 is a pipe body integrally connected to the outer circumference of the first compression screw pipe 20, the second compression screw 31 embedded therein is the drive motor 90 ' It is configured to rotate by driving, and the strainer 80 is provided between the second compression screw 31 and the compression pipe 40.
  • the second compression screw 31 has a structure in which the diameter of the shaft becomes larger as it goes toward the stopper 70 side.
  • the strainer 80 forms a cylindrical tube shape in which a plurality of discharge holes 81 are formed on an outer circumference thereof, and a plurality of spiral protrusions 82 are formed therein.
  • the discharge hole 81 may be preferably used having a diameter of 0.07 ⁇ 0.15mm.
  • the compression control shaft 50 is a screw shaft 32 of the second compression screw 31, a flange having an elastic spring 34 insertion bar 35 on one side of the screw shaft 32 ( 36 is installed, and the screw shaft 32 is embedded in the fixed tube 37, with the bar 35 with the elastic spring 34 inserted into the flange 38 formed at one end of the fixed tube 37. Bolt and nut are fastened and fixed.
  • the fixing pipe 37 has a cutting groove 37a formed therein, and the moving bolt 37b is fastened to the screw shaft 32 inserted into the fixing pipe 37 through the cutting groove 37a to move the bolt 37b. Is configured to move in the cutting groove 37a with the screw shaft 32 by the elastic force of the elastic spring 34.
  • the stopper plate 60 is provided with a circular hole in the center portion coupled to the end of the second compression screw pipe 30 by bolts and nuts, the stopper 70 is the central portion of the stopper plate 60
  • the bolt 71 inserted into the circular hole and fixed to the center portion is fixed by being fastened to the tip of the screw shaft 32 of the second compression screw 31 together with the spring 72.
  • each of the drive motors 90 and 90 ' is connected to the screw shaft 32 of the first compression screw 21 and the second compression screw 31.
  • Reference numeral 40a denotes a drain.
  • the waste introduced into the waste inlet 10 is first compressed screw pipe 20 by the rotation of the first compression screw 21. It moves inside the second compression screw pipe (30).
  • the waste moved into the second compression screw pipe 30 is compressed while moving to the left in the drawing by the rotation of the second compression screw 31, and the water is discharged through the plurality of discharge holes 81 of the strainer 80.
  • the waste is discharged to a separate drain hole (40a), and the waste thus compressed is crushed finely while passing through the waste crushing knife (33) and is discharged through the tip portion of the second compression screw (31) and the stopper (70).
  • the compression force of the waste compressed by the rotation of the second compression screw 31 is automatically adjusted by the compression control shaft 50 (the screw shaft 32 of the second compression screw 31). That is, the elastic spring 34 pushes the screw shaft 32 so that the screw shaft 32 is left and right in the fixed tube 37 within a range in which the moving bolt 37b moves left and right in the cutout 37a.
  • the compressive force of the waste is controlled as it is moved to.
  • the screw shaft 32 is retracted by the incision groove 37a by the elastic spring 34, and in the state where the compression of the waste is not completed, the screw shaft (by the elastic spring 34) 32) is advanced by the cutting groove 37a to compress the waste with a stronger compression force.
  • the dehydration rate of the water is automatically adjusted according to the compressive strength of the waste, thereby compressing and dehydrating the waste with good dehydration efficiency.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La présente invention concerne un déshydrateur par compression pour des déchets, qui comprend: une entrée (10) pour les déchets; un premier conduit de vis à compression (20); un second conduit de vis à compression (30) dans lequel est intégrée une seconde vis à compression; un conduit de compression (40) servant à compresser les déchets; un axe (50) de commande de la compression qui est relié par bride à l'autre extrémité du second conduit de vis à compression (30) pour commander automatiquement la compression des déchets; une plaque (60) qui est reliée par bride à l'extrémité du conduit de compression (40) et comporte un trou circulaire en son centre; une butée qui est couplée à la partie de tète de la seconde vis de compression (31) par le trou circulaire formé au centre de la plaque (60); un filet filtrant (80) installé entre la seconde vis de compression (31) et le conduit de compression (40); et des moteurs d'entraînement (90, 90') qui entraînent respectivement une première vis de compression (21) et une seconde vis de compression. Cette invention assure une déshydratation efficace par la commande automatique de la compression de la vis de compression en fonction de la résistance de divers déchets. Le déshydrateur par compression comprend un broyeur intégré, de sorte que l'appareil est de taille réduite. Par conséquent, cet appareil devient peu coûteux sans la limite imposée par un espace d'installation, ce qui améliore ainsi l'efficience économique. De plus, l'objet de cette invention peut être facilement fabriqué avec une structure simple et une haute fiabilité pour la déshydratation des déchets et présente une longue durée de vie sur une période continue sans présenter aucun problème.
PCT/KR2009/005260 2008-10-13 2009-09-16 Déshydrateur par compression pour des déchets WO2010044549A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0100311 2008-10-13
KR1020080100311A KR20100041234A (ko) 2008-10-13 2008-10-13 폐기물 압축 탈수기

Publications (2)

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WO2010044549A2 true WO2010044549A2 (fr) 2010-04-22
WO2010044549A3 WO2010044549A3 (fr) 2010-07-15

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PCT/KR2009/005260 WO2010044549A2 (fr) 2008-10-13 2009-09-16 Déshydrateur par compression pour des déchets

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KR (1) KR20100041234A (fr)
WO (1) WO2010044549A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10053385B1 (en) * 2018-04-23 2018-08-21 Ziyu Zhu Device for separating water from sludge
CN110433948A (zh) * 2019-08-21 2019-11-12 北京舞鹤环境工程设计有限公司 一种用于处理湿垃圾的破碎分离制浆机
CN114715570A (zh) * 2022-04-07 2022-07-08 华达（福建龙岩）环卫科技有限公司 一种分体式垃圾压缩站

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170039331A (ko) 2015-10-01 2017-04-11 김은화 수분제거장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0119046Y1 (ko) * 1995-02-13 1998-06-01 거진산업주식회사 탈수기
KR19980059589U (ko) * 1998-07-27 1998-10-26 김금규 흡수여과식 탈수기
KR20020083060A (ko) * 2001-04-25 2002-11-01 박양균 수분함유 쓰레기 건조처리 장치
KR20030015807A (ko) * 2001-08-17 2003-02-25 양철순 음식물 쓰레기 처리방법 및 처리기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0119046Y1 (ko) * 1995-02-13 1998-06-01 거진산업주식회사 탈수기
KR19980059589U (ko) * 1998-07-27 1998-10-26 김금규 흡수여과식 탈수기
KR20020083060A (ko) * 2001-04-25 2002-11-01 박양균 수분함유 쓰레기 건조처리 장치
KR20030015807A (ko) * 2001-08-17 2003-02-25 양철순 음식물 쓰레기 처리방법 및 처리기

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10053385B1 (en) * 2018-04-23 2018-08-21 Ziyu Zhu Device for separating water from sludge
CN110433948A (zh) * 2019-08-21 2019-11-12 北京舞鹤环境工程设计有限公司 一种用于处理湿垃圾的破碎分离制浆机
CN110433948B (zh) * 2019-08-21 2021-11-23 北京舞鹤环境工程设计有限公司 一种用于处理湿垃圾的破碎分离制浆机
CN114715570A (zh) * 2022-04-07 2022-07-08 华达（福建龙岩）环卫科技有限公司 一种分体式垃圾压缩站

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Publication number Publication date
WO2010044549A3 (fr) 2010-07-15
KR20100041234A (ko) 2010-04-22

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