KR20130103043A - Desalting, dehydration and foreign substances removal system for recycleing of waste net - Google Patents

Desalting, dehydration and foreign substances removal system for recycleing of waste net Download PDF

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KR20130103043A
KR20130103043A KR1020120024358A KR20120024358A KR20130103043A KR 20130103043 A KR20130103043 A KR 20130103043A KR 1020120024358 A KR1020120024358 A KR 1020120024358A KR 20120024358 A KR20120024358 A KR 20120024358A KR 20130103043 A KR20130103043 A KR 20130103043A
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waste
desalination
dehydration
nets
net
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KR1020120024358A
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Korean (ko)
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김민규
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김민규
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B9/00Presses specially adapted for particular purposes
    • B30B9/02Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02Devices for feeding articles or materials to conveyors
    • B65G47/16Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18Arrangements or applications of hoppers or chutes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00Type of solid waste
    • B09B2101/02Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination
    • Y02A20/131Reverse-osmosis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PURPOSE: A system of desalination, dehydration and foreign substance removal for recycling waste nets is provided to be able to reduce the cost, and to supply fuel materials and reproduced nets with high quality by efficient desalination, dehydration and foreign substance removal work. CONSTITUTION: A system of desalination, dehydration and foreign substance removal for recycling waste nets comprises a drying apparatus (100) in which waste nets collected from the ocean are input, transferred and dried; an injection apparatus which includes a high pressure air injector and a foreign substance suction device (105) which remove and suction foreign substances of the waste nets; a desalination and dehydration apparatus (200) which performs desalination and dehydration of the crushed waste nets transferred from the injection apparatus, and includes a purifier (210) purifying the washing water which has been used in desalination and dehydration, and therefore, contains a large amount of salt, by using a reverse osmosis apparatus (212); a compressing apparatus (300) which compresses the waste nets transferred from the desalination and dehydration apparatus; and a pulverizing apparatus (400) which pulverizes the dehydrated and compressed waste nets in the compressing apparatus.

Description

폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템 {Desalting, dehydration and foreign substances removal system for recycleing of waste net}Desalting, dehydration and foreign substances removal system for recycleing of waste net}

본 발명은 폐그물을 새로운 그물이나 연료재로 재활용하기 위해 탈염, 탈수 및 이물질을 제거하는 장치로써, 보다 상세하게는 폐그물의 이물질과 염분을 제거하여 그물원료나 고형연료로 재활용하기 위해 폐그물의 건조, 이물질 제거, 탈염, 탈수, 압착, 파쇄하는 시스템에 관한 것이다.The present invention is a device for removing the desalination, dehydration and foreign matter to recycle the waste net to a new net or fuel material, more specifically, to remove the foreign matter and salt of the waste net to recycle the net raw material or solid fuel It relates to a system for drying, removing foreign matter, desalting, dehydrating, pressing and crushing.

산업발전과 더불어 해양에는 공장 및 도시 등에서 유입되는 각종 쓰레기와, 하천을 따라 유입되는 각종 생활쓰레기 등으로 인해 심각한 해양오염문제가 부각되고 있으며, 특히 연안 양식어장이 증가하면서 그물 등의 어구와 같은 해양 폐그물 역시 해양오염을 가중시키는 주요인이 되어 이들을 수거, 처리하는 데에도 많은 노력과 연구가 이루어지고 있다.Along with industrial development, the sea has caused serious marine pollution problems due to various wastes flowing from factories and cities, and various household wastes flowing along rivers. Waste nets are also a major contributor to marine pollution, and much effort and research have been made to collect and dispose of them.

즉 침체(沈滯)어망 등의 폐그물은 해양생태계를 오염시키고 있고 과거에는 이들 해양 폐그물을 수거하여 소각 또는 매립처리하였으나 소각 시 다이옥신과 같은 심각한 대기오염 물질이 다량 발생하고 땅에 매립하는 경우에는 수십년간 썩지 않아 식물 생장에 방해가 되는 등 이러한 처리과정에서 2차적인 환경오염 문제가 발생하여 이를 회수하여 재생자원으로 재활용하고자 하는 노력과 연구가 진행되고 있다.That is, waste nets such as stagnation fishing nets contaminate marine ecosystems, and in the past, these marine waste nets were collected and incinerated or landfilled, but when incinerated, large amounts of serious air pollutants such as dioxins are generated and landfilled. In this process, secondary environmental pollution problem occurs during the treatment process, such as it does not decay and interfere with plant growth. Efforts and studies are being conducted to recover and recycle it as a renewable resource.

그러나 해양 폐그물은 일반 폐기물과 달리 바닷물에 의해 다량의 염분을 함유하고 있어 이를 제거하지 않을 경우 염분으로 인한 폴리머(Polymer) 산화작용 등으로 성형가공성이 저해되고 압출 성형 후에는 제조된 제품에 균열이 발생하는 등의 문제가 있어 염분제거를 위한 탈염작업이 요구된다.Unlike general wastes, however, marine waste nets contain a large amount of salt by sea water. If this is not removed, moldability is impaired by polymer oxidation due to salts. There is a problem such as occurs, desalination work for the removal of salt is required.

또한, 수거한 해양 폐그물을 소각, 매립하는 과거의 처리방법은 2차적인 환경오염의 요인이 되므로 최근에는 해양 폐그물의 구성 성분 중 소각 시 대기오염물질이 발생하지 않는 구성 성분의 물질만을 분리하여 이것만 연소용융시켜 연소용융과정에서 폐열을 회수하거나 융융슬래그를 제조하는 방법으로 활용하고 있다.In addition, the past treatment method of incineration and landfill of collected marine waste nets causes secondary environmental pollution. Therefore, only the components of the marine waste nets that have no air pollutants during incineration are separated. This is used as a method of recovering the waste heat in the combustion melting process by producing a molten slag by combustion melting only.

또 다른 방법으로는 해양 폐그물을 연소용융실에서 용용시켜 용융슬래그를 재활용 고형물로 재생하는 방법이 사용되고 있는데, 이러한 재생방법은 해양 폐그물을 연소용융실에 투입하여 버너로 고온에서 용융시켜 재활용이 가능한 용융슬래그를 얻을 수 있도록 한 것이나 고온 용융 시 많은 열에너지가 낭비되는 문제점이 있었다.Another method is to dissolve marine waste nets in the combustion melting chamber and recycle molten slag as recycled solids. This regeneration method is to recycle marine waste nets into the combustion melting chamber and melt them at a high temperature with a burner for recycling. It was possible to obtain a molten slag as possible, but there was a problem that a lot of thermal energy was wasted during high temperature melting.

또한, 함수율이 높은 슬러지를 건조, 소각하고 건조과정에서 발생된 수증기를 응축시켜 응축수를 회수하여 깨끗한 수증기를 생산하는 방법이 사용되고 있는데 상기 방법은 비등점이 물보다 높은 연료유를 슬러지와 혼합하여 슬러지의 열전달이 신속하고도 지속적으로 이루어지도록 소각하고 이를 통해 발생된 수증기는 응축기에서 응축수로 회수하고 증기발생기에서는 깨끗한 수증기를 회수하는 방법이 있으나, 상기 해양 폐그물은 함수율이 매우 높아 재활용 과정 등에서 건조, 탈염, 탈수 및 이물질 제거 작업에 상당한 시간과 비용이 소요되어 재활용하는데 경제성과 생산성을 떨어뜨리는 요인이 된다.In addition, a method of drying and incinerating sludge with high moisture content and condensing water by condensing water vapor generated in the drying process is used to produce clean water vapor. The method includes mixing fuel oil having a boiling point higher than water with sludge to produce sludge. There is a method of incineration for rapid and continuous heat transfer and steam generated through the condensate recovery and clean steam recovery from the steam generator.However, the marine waste net has a very high moisture content, so it is dried and desalted during recycling. In addition, dehydration and removal of debris can take considerable time and money, reducing the economics and productivity of recycling.

이에 함수율이 높고 염분을 포함하고 있는 해양 폐그물을 재활용함에 있어서는 무엇보다도 탈염, 탈수 및 이물질 제거 작업을 보다 경제적이고 생산적으로 처리할 수 있는 기술의 개발이 관건이라 할 수 있다.Therefore, in the recycling of marine waste nets with high water content and salt content, the development of technology that can more effectively and economically handle desalination, dehydration and debris removal is the key.

상기에서 살펴본 바와 같이 해양 폐그물을 재활용하기 위한 여러 연구가 이루어지고 있으나 해양 폐그물은 염수에 의한 높은 염도와 함수율로 인해 탈염, 탈수, 이물질 제거 작업에 곤란이 많아 재활용하는데 경제성과 효율성이 저조하였다.As discussed above, many studies have been conducted to recycle marine waste nets. However, marine waste nets are difficult to remove, dehydrate, and remove foreign substances due to high salinity and water content. .

이에 본 발명에서는 염수로 인해 염도와 함수율이 높은 해양 폐그물을 효율적으로 재활용할 수 있도록 탈염, 탈수, 이물질 제거 시스템을 제공하는 것을 그 목적으로 한다.Accordingly, an object of the present invention is to provide a desalination, dehydration, and foreign material removal system for efficiently recycling marine waste nets having high salinity and water content due to saline.

상기 과제를 해결하기 위한 본 발명은 파쇄된 해양 폐그물을 이송 건조하는 건조장치, 고압공기로 이물질을 제거하고 흡입하는 분사장치, 탈염, 탈수시키는 탈염탈수장치, 탈염, 탈수시킨 해양 폐그물을 압착하는 압착장치와, 압착시킨 폐그물을 분쇄하는 분쇄장치를 구성함에 있어서,In order to solve the above problems, the present invention provides a drying apparatus for transporting and drying crushed marine waste nets, a spraying device for removing and inhaling foreign substances with high-pressure air, desalination, desalination dehydration apparatus for dehydration, and desalination and dewatering marine waste nets. In the construction of the compaction apparatus for crushing, and the pulverized apparatus for crushing the compressed waste net,

상기 건조장치는 폐그물을 이송하는 밸트컨베이어와 폐그물을 건조하는 건조통으로 구성되고,The drying device is composed of a belt conveyor for transporting the waste net and a drying barrel for drying the waste net,

상기 분사장치는 고압에어를 분사해 이물질을 제거하는 고압에어기와 이물질을 흡입 처리하는 이물질흡입기로 구성되고,The injection device is composed of a high-pressure air to remove the foreign matter by injecting a high-pressure air and a foreign material inhaler to suck the foreign matter,

상기 탈염탈수장치는 폐그물을 탈염, 탈수하는 세척기, 그리고 세척에 사용된 물을 재사용할 수 있도록 정화하는 정화기, 정화된 물을 저장하는 저장탱크, 폐그물의 염분을 측정하는 염분측정기로 구성되며,The demineralization dehydration device is composed of a desalination, dehydration of the waste net, and a purifier for reusing the water used for washing, a storage tank for storing the purified water, salinity measuring device for measuring the salinity of the waste net ,

또한, 세척된 폐그물을 압착시키는 압착기와 분쇄하는 분쇄기를 포함하는 것을 특징으로 한다.In addition, it characterized in that it comprises a crusher and a crusher for pressing the washed waste net.

본 발명은 해수에 오랜 시간 동안 침체되어 많은 염분을 함유하고 있는 해양 폐그물을 일련의 과정을 통해 탈염, 탈수하고 압착하여 재활용함에 있어 비용 등을 절감할 수 있으며, 효율적인 탈염, 탈수, 이물질 제거 작업으로 고품질의 연료재 및 재생그물을 공급할 수 있다.The present invention can reduce costs in desalination, dehydration, compression and recycling of marine waste nets that have been stagnated for a long time in seawater and containing a large amount of salt through a series of processes, and efficiently desalting, dehydrating, and removing foreign substances. Can supply high quality fuel materials and recycled nets.

도 1은 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 전체 구성도
도 2는 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 건조장치 및 분사장치 사시도
도 3은 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 탈염탈수장치 내부를 보여주는 사시도
도 4 내지 도 5는 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 세척기로 탈염탈수를 끝낸 후 내부 회전원통의 작동 모습을 보여주는 도면;
도 6은 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 압착장치의 도면;
도 7은 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 과정을 보인 순서도
1 is an overall configuration diagram of a desalination, dehydration and foreign matter removal system for recycling waste net according to an embodiment of the present invention
Figure 2 is a perspective view of a drying apparatus and injector of the desalination, dehydration and foreign matter removal system for recycling waste net according to an embodiment of the present invention
Figure 3 is a perspective view showing the inside of the desalination dehydration apparatus of the desalination, dehydration and foreign matter removal system for recycling the waste net according to an embodiment of the present invention
4 to 5 is a view showing the operation of the inner rotary cylinder after the desalination dehydration to the desalination, dehydration and debris removal system for recycling waste net according to an embodiment of the present invention;
Figure 6 is a view of the compaction apparatus for desalination, dewatering and debris removal system for the recycling of waste net according to an embodiment of the present invention;
Figure 7 is a flow chart showing the process of desalination, dehydration and foreign matter removal system for recycling waste net according to an embodiment of the present invention

이하에서는, 첨부된 도면을 참조하여 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템을 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the desalination, dehydration and foreign matter removal system for the recycling of waste net according to an embodiment of the present invention.

도 1은 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 장치의 전체 구성을 보인 구성도이다.1 is a block diagram showing the overall configuration of the desalination, dehydration and foreign matter removal apparatus for recycling the waste net according to an embodiment of the present invention.

도시된 바와 같이, 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템은 파쇄된 폐그물을 이송, 건조하는 건조장치(100)와, 건조된 폐그물에서 이물질을 제거하는 분사장치와, 폐그물을 탈염, 탈수하는 탈염탈수장치(200), 그리고 탈염, 탈수 후 압착하는 압착장치(300), 폐그물을 분쇄하는 분쇄기(400)를 포함하여 이루어진다.As shown, the desalination, dehydration and foreign matter removal system for recycling waste net according to an embodiment of the present invention is a drying device 100 for transporting and drying the crushed waste net, and the foreign matter in the dried waste net It comprises a spray device for removing, desalination dehydration device 200 for desalting, dewatering the waste net, and a pressing device 300 for pressing after desalination, dehydration, a grinder 400 for pulverizing the waste net.

먼저 수거된 폐그물은 일정한 크기로 절단되어 공급호퍼(101)를 통해 건조기(103)로 이송, 건조되고 이물질이 제거된다. 이물질이 제거된 폐그물은 세척기(201)로 이송되어 탈염, 탈수작업을 거치고 압착기(300)와 분쇄기(400)로 이송하여 압착되고 분쇄된다.First, the collected waste net is cut to a certain size, transferred to the dryer 103 through the feed hopper 101, dried, and foreign substances are removed. The waste net from which foreign substances have been removed is transferred to the washing machine 201, subjected to desalination and dehydration, and then transferred to the compactor 300 and the grinder 400 to be compressed and crushed.

상기 세척기(201)에서 사용된 물은 정화기(210)를 거쳐 재사용 가능하게 정화되어 저장탱크(220)에 저장된다.The water used in the washer 201 is reusably purified through the purifier 210 and stored in the storage tank 220.

다음은 도 1 내지 도 7을 참조하여 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템 전체 구성을 구체적으로 설명한다.Next, the entire structure of a desalination, dehydration, and foreign substance removal system for recycling waste nets according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7.

도 2는 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 건조장치 사시도이고, 도 3은 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 탈염탈수장치 내부를 보여주는 사시도, 도 4 내지 도 5는 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 건조기 작동모습을 보여주는 도면, 도 6은 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 압착장치 도면, 그리고 도 7은 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템 과정을 그린 순서도 이다.Figure 2 is a perspective view of a drying apparatus for desalination, dehydration and foreign matter removal system for recycling waste net according to an embodiment of the present invention, Figure 3 is a desalination, dehydration for recycling waste net according to an embodiment of the present invention 4 and 5 are views showing the operation of the dryer of the desalination, dehydration, and foreign matter removal system for the recycling of waste net according to an embodiment of the present invention. Figure 2 is a pressing device of the desalination, dehydration and debris removal system for recycling waste net according to an embodiment of the present invention, and Figure 7 is a desalination, dehydration and debris for the recycling of waste net according to an embodiment of the present invention A flowchart of the removal system process is shown.

본 발명에 따른 건조장치(100), 분사장치, 탈염탈수장치(200), 압착장치(300), 분쇄장치(400)에 대해서 설명한다.The drying apparatus 100, the spray apparatus, the desalination apparatus 200, the pressing apparatus 300, and the crushing apparatus 400 according to the present invention will be described.

상기 건조장치(100)와 분사장치는 공급호퍼(101), 벨트컨베이어(102), 건조기(103)와 고압에어기(104), 이물질흡입기(105), 이물질저장통(106)을 포함하여 구성된다.The drying apparatus 100 and the injector are configured to include a supply hopper 101, a belt conveyor 102, a dryer 103, a high pressure air 104, a foreign substance inhaler 105, and a foreign substance storage container 106. .

일정크기로 절단된 폐그물은 공급호퍼(100)에 투입되고, 벨트컨베이어(102)와 건조기(103)를 통해 이송 및 건조된다.Waste net cut into a predetermined size is put into the feed hopper 100, and is conveyed and dried through the belt conveyor 102 and the dryer (103).

이송되는 폐그물에 남아있는 이물질은 고압에어기(104)에서 분사된 고압에어로 분리되고, 이물질흡입기(105)로 빨려들어가 이물질저장통(106)에 저장된다. The foreign matter remaining in the transported net is separated from the high pressure air injected from the high pressure air 104, is sucked into the foreign material inhaler 105 is stored in the foreign matter storage container 106.

도 2를 참조하여 상기 이물질제거에 대해서 자세히 살펴보면, 이물질 제거는 건조기(103) 내의 상부에 위치한 고압에어기(104)와 벨트컨베이어(102) 좌,우측에 위치한 이물질흡입기(105), 그리고 이물질흡입기(105) 하부에 연결되어있는 이물질저장통(106)에 의해 이루어진다. Referring to the foreign matter removal in detail with reference to Figure 2, the foreign matter removal is a foreign material inhaler 105, and a foreign material inhaler located on the left and right of the high-pressure air 104 and the belt conveyor 102 located in the upper portion of the dryer 103. 105 is made by the foreign matter storage container 106 is connected to the bottom.

상기 고압에어기(104)에서 분사된 고압에어는 벨트컨베이어(102)로 이송되는 폐그물을 건조할 수 있을 만큼 고온이면서, 폐그물의 이물질을 제거하는 기능을 한다. 또한, 이물질흡입기(105)와 이물질저장통(106)은 폐그물로부터 분리된 이물질을 흡입, 처리하는 기능을 한다. The high pressure air injected from the high pressure air 104 is hot enough to dry the waste net transported to the belt conveyor 102 and functions to remove foreign matters of the waste net. In addition, the foreign matter inhaler 105 and the foreign matter storage container 106 serves to suck and treat the foreign matter separated from the waste net.

폐그물은 벨트컨베이어(102)로 이송되면서 고압에어기(104)에서 분사되는 고온의 고압에어에 건조되고, 분사되는 고압에어의 충격으로 폐그물에 붙어 있던 이물질은 폐그물과 이격되어 공기 중에 날리거나 벨트컨베이어(102) 바닥에 떨어진다. 이렇게 폐그물과 분리된 이물질은 이물질흡입기(105)로 빨려들어 이물질저장통(106)에 들어간다. The waste net is transported to the belt conveyor 102 and dried in a high temperature high pressure air sprayed from the high pressure air 104, and foreign matter adhering to the waste net by the impact of the sprayed high pressure air is spaced apart from the waste net to fly in the air. Or fall to the bottom of the belt conveyor 102. The foreign matter separated from the waste net is sucked into the foreign substance inhaler 105 enters the foreign substance storage container 106.

이러한 과정은 폐그물이 건조기(103) 내 벨트컨베이어(102)로 이송되는 동안 지속적으로 이루어지고, 차후에 진행되는 세척작업의 효율성 증가를 기대할 수 있다. 고압에어의 온도 및 세기는 폐그물을 건조하고, 이물질을 제거할 만큼 충분한 온도와 세기이며 조절가능하다. This process is continuously made while the waste net is transported to the belt conveyor 102 in the dryer 103, it can be expected to increase the efficiency of the cleaning operation going on in the future. The temperature and strength of the high-pressure air are adjustable and temperature and strength sufficient to dry the waste net and remove foreign substances.

또한, 이물질흡입기(105) 하부에 이물질저장통(106)을 연결하여 이물질 처리를 용이하게 할 수 있다. 이렇게 건조되고 1차 이물질 제거를 마친 파쇄 폐그물은 탈수탈염장치(200)로 이송된다. In addition, by connecting the foreign matter storage container 106 to the lower portion of the foreign substance inhaler 105 may facilitate the foreign matter processing. The crushed waste net that is dried and finished with the removal of the first foreign matter is transferred to the dehydration desalination apparatus 200.

본 실시예에서는 건조기(103)의 상부에 고압에어기(104)가 설치되고 벨트컨베이어 좌우측에 이물질흡입기(105)와 그 하부에 이물질저장통(106)이 설치된 것을 예로 하였으나 본 발명이 이에 한정되는 것은 아니다.In this embodiment, the high-pressure air 104 is installed on the upper part of the dryer 103, and the foreign material inhaler 105 and the foreign matter storage container 106 are installed on the lower side of the belt conveyor, but the present invention is not limited thereto. no.

도 3을 참조하여 상기 탈수탈염장치에 대해서 자세히 살펴보면, 탈수탈염장치(200)는 세척기(201), 회전원통(204), 염분측정기(202), 정화기(210), 전처리장치(211), 역삼투화장치(212), 저장탱크(220), 펌프(221)를 포함하여 구성된다.Looking at the dehydration desalination apparatus in detail with reference to Figure 3, the dehydration desalination apparatus 200 is a washing machine 201, a rotating cylinder 204, salinity measuring unit 202, purifier 210, pretreatment device 211, reverse osmosis It comprises a fire fighting apparatus 212, storage tank 220, the pump 221.

상기 세척기(201)는 원형형태이며 내부에는 폐그물의 탈염을 위한 세척수가 채워지고 세척수가 채워진 세척기(201) 상부의 투입부(203)로부터 폐그물을 투입한다. 상기 폐그물은 금속 등의 부착물 등을 제거하고 합성수지류만을 분리시킨 것이다.The washer 201 has a circular shape and the inside of the washing machine is filled with washing water for desalination of the waste net, and the waste net is introduced from the input unit 203 of the upper part of the washing machine 201 in which the washing water is filled. The waste net is to remove the deposits, such as metal and to separate only the synthetic resin.

또한 세척기(201)는 원통 형태로 되어 있으며 내부 회전 원통(204)은 세척수가 빠져나갈 수 있도록 작은 구멍(205)이 뚫려 있고 모터로부터 동력을 전달받아 좌우 고속 회전을 한다. 이때 염분측정기(202)를 통해 폐그물의 염분을 측정할 수 있다.In addition, the washing machine 201 is in a cylindrical shape and the inner rotating cylinder 204 is a small hole 205 is drilled so that the washing water can escape, and receives power from the motor to rotate left and right at high speed. At this time, the salinity of the waste net can be measured through the salinometer 202.

상기 투입부(203)로부터 투입된 폐그물은 모터로부터 동력을 전달받아 회전하는 원통(204) 내에서 세척수와 충돌하고 서로 비벼지면서 부착된 염분이 탈락되고 세척수에 녹으면서 탈염이 이루어진다. 상기 탈염과정이 이루어지고 나면 배수구(206)를 열어 세척기(201) 내부의 세척수를 정수기(210)로 배수하고 세척수의 배수가 이루어지면 다시 고속으로 내부 원통(204)을 돌려서 해양 폐그물을 회전시켜 탈수시키고 탈수된 물은 배수구(206)를 통해 정수기(210)로 보내진다.Waste nets introduced from the input unit 203 collide with the washing water in the rotating cylinder 204 by receiving power from the motor, and the salts attached to each other while being rubbed with each other are dropped and dissolved in the washing water. After the desalting process is performed, the drain hole 206 is opened to drain the washing water in the washing machine 201 to the water purifier 210, and when the washing water is drained, the inner cylinder 204 is rotated again to rotate the marine waste net. Dewatered and dewatered water is sent to water purifier 210 through drain 206.

상기 배수구(206)에는 배수되는 세척수에 혼입된 폐그물의 잔여물이나 이물질 등을 걸러낼 수 있도록 스크린을 설치할 수 있다.The drain port 206 may be provided with a screen to filter the residue or foreign matter of the waste net mixed in the washing water to be drained.

상기 탈수작업이 마무리되면 배수구(206)를 닫고 세척기(201) 내부의 회전원통(204)을 기계적으로 수직상승시킨 후 기울여 세척기(201) 내부의 폐그물을 배출시킨다. 도 4 내지 도 5는 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 세척기로 탈염탈수 작업 후 폐그물 배출을 위한 내부 회전원통(204)의 작동 모습을 보여준다. 회전원통(204)은 구동실린더와 같은 종래의 기계적 장치로 수직 작용 및 기울일 수 있게 구성한다.When the dehydration operation is completed, the drain 206 is closed, and the rotating cylinder 204 inside the washer 201 is mechanically vertically raised and tilted to discharge the waste net inside the washer 201. 4 to 5 show the operation of the inner rotary cylinder 204 for discharging the waste net after the desalination, dehydration and dehydration operation for the desalination, dehydration and foreign matter removal system for recycling the waste net according to an embodiment of the present invention. . The rotating cylinder 204 is configured to be able to vertically act and tilt with a conventional mechanical device such as a drive cylinder.

상기 정화기(210)는 탈염, 탈수작업에 사용되어 염분을 함유한 세척수를 전처리장치(211)와 역삼투장치(212)로 재활용할 수 있도록 정화한다. The purifier 210 is used for desalination and dehydration to purify the washing water containing salt into the pretreatment device 211 and the reverse osmosis device 212.

본 실시예에서의 전처리장치(211)는 사용자의 필요에 따라 다양한 방식의 여과기를 전처리장치로 사용할 수 있고, 동일 종류의 여과기를 복수로 연결하여 사용하는 등 다양하게 구성될 수 있다.The pretreatment apparatus 211 according to the present embodiment may use various types of filters as the pretreatment apparatus according to the needs of the user, and may be configured in various ways such as using a plurality of filters of the same type.

상기 역삼투장치(212)는 탈염, 탈수작업을 거쳐 다량의 염분을 함유한 세척수를 유입받은 후, 역삼투막을 이용하여 염분이 제거된 세척수를 배출한다.The reverse osmosis apparatus 212 receives a washing water containing a large amount of salt through desalination and dehydration, and then discharges the washing water from which salt is removed using a reverse osmosis membrane.

여기서, 삽투압은 농도가 다른 두 액체를 반투막으로 막아 놓았을 때, 용질의 농도가 낮은 쪽에서 농도가 높은 쪽으로 용매가 옮겨가는 현상에 의해 나타나는 압력을 말한다. 역삼투압은 삼투압보다 높은 압력을 가할 때, 용액으로부터 순수한 용매가 반투막을 통해 빠져나오는 현상을 의미한다. 그리고, 역삼투막은 역삼투 현상을 일으키는 데 사용되는 반투막이다.Here, the pressure of the injection is the pressure caused by the transfer of the solvent from the low concentration side to the high concentration side when the two liquids having different concentrations are sealed with the semipermeable membrane. Reverse osmosis means a phenomenon in which pure solvent is released from the solution through the semipermeable membrane when a pressure higher than the osmotic pressure is applied. The reverse osmosis membrane is a semipermeable membrane used to cause reverse osmosis phenomenon.

정화된 세척수는 염분이 제거된 상태로 펌프(221)를 통해 저장탱크(220)로 이송된다. 본 실시예에서는 세척기(201) 하측에 정화기(210)가 설치되는 것을 예로 하였으나 본 발명이 이에 한정되는 것은 아니다.The purified washing water is transferred to the storage tank 220 through the pump 221 while the salt is removed. In the embodiment, the purifier 210 is installed below the washer 201, but the present invention is not limited thereto.

저장탱크(220)에 저장된 세척수는 펌프(221)를 통해 다시 세척기(201)로 투입된다. The washing water stored in the storage tank 220 is introduced into the washing machine 201 through the pump 221.

이러한 일련의 과정은 탈염, 탈수 시 발생하는 물 사용량을 줄일 수 있어 폐그물을 재활용함에 있어 비용을 절감하는 효과를 얻을 수 있다.This series of processes can reduce the amount of water generated during desalination and dehydration, thereby reducing the cost of recycling waste nets.

상기 압착장치(300)는 서로 마주보고 설치된 한 쌍의 압착로울러(301)가 상하로 배치되어 탈염탈수장치(200)에서 탈염, 탈수시킨 폐그물을 압착하여 잔여 수분을 탈수함과 아울러 압착작업으로 부피를 축소시켜서 분쇄기(400)로 이송하고 분쇄한다.The pressing device 300 is a pair of pressing rollers 301 installed facing each other are arranged up and down to decompress the dehydrated, dehydrated waste net in the desalination dehydration apparatus 200 to dehydrate the remaining moisture and as a pressing operation The volume is reduced and transferred to the grinder 400 and pulverized.

다음은 도 7을 참조하여 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 과정을 설명한다. 그리고 이하의 설명에서 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 구성은 도 1 내지 도6의 구성을 따르는 동시에 동일한 도면부호를 사용한다.Next, a process of a desalination, dehydration, and foreign substance removal system for recycling waste net according to an embodiment of the present invention will be described with reference to FIG. 7. In the following description, the structure of the desalination, dehydration and foreign matter removal system for recycling the waste net follows the configuration of FIGS. 1 to 6 and uses the same reference numerals.

도 7은 본 발명의 일 실시예에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템의 순서도이다.7 is a flow chart of a desalination, dehydration and foreign matter removal system for recycling waste net according to an embodiment of the present invention.

먼저, 단계(S110)에서 일정크기로 절단된 폐그물이 공급호퍼(101)에 투입된다.First, the waste net cut to a predetermined size in step S110 is introduced into the supply hopper 101.

이어서, 단계(S120)에서 투입된 폐그물은 이송 건조되면서, 고압에어기(104)로 이물질이 제거된다.Subsequently, the waste net introduced in step S120 is transported and dried, and foreign matters are removed by the high pressure air 104.

이어서, 단계(S130)에서 페그물은 세척되고 세척에 사용된 세척수는 정화된다.Subsequently, the pegs are washed in step S130 and the wash water used for washing is purified.

이어서, 단계(S140)에서 상기 세척된 폐그물은 압착되고 분쇄된다.Subsequently, the washed waste net is compressed and pulverized in step S140.

상기한 도 1 내지 도 7의 실시예를 통해 설명한 바와 같이, 본 발명에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템 의해서, 해양에서 수거된 폐그물은 재활용되며 보다 적은 비용으로 탈염, 탈수 및 이물질 제거 작업을 할 수 있게 된다.As described through the embodiments of FIGS. 1 to 7, the desalination, dehydration, and debris removal system for recycling waste nets according to the present invention, waste nets collected from the sea are recycled and desalted at a lower cost, Dewatering and debris removal can be performed.

이상에서 설명한 것은 본 발명에 따른 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템을 실시하기 위한 하나의 실시예에 불과한 것으로서, 본 발명은 상기한 실시 예에 한정되지 않고, 이하의 특허청구범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.What has been described above is only one embodiment for implementing a desalination, dehydration and foreign matter removal system for recycling waste net according to the present invention, the present invention is not limited to the above-described embodiment, the following claims As claimed in the present invention, those skilled in the art to which the present invention pertains will have the technical spirit of the present invention to the extent that various modifications can be made without departing from the gist of the present invention.

본 발명을 구체적으로 설명하기 위하여 첨부한 도면에 사용된 주요 부호에 대하여 각 부호별로 설명하면 하기와 같다.
100 : 건조장치 101 : 공급호퍼
102 : 밸트컨베이어 103 : 건조기
104 : 고압에어기 105 : 이물질흡입기
106 : 이물질저장통 200 : 탈염탈수장치
201 : 세척기 202 : 염분측정기
203 : 투입부 204 : 내부 회전 원통
205 : 구멍 206 : 배수구
210 : 정화기
211 : 전처리장치 212 : 역삼투장치
220 : 저장탱크 221 : 펌프
300 : 압착장치 301 : 압착로울러
400 : 분쇄기
In order to explain the present invention in detail, the main codes used in the accompanying drawings will be described with reference to each code.
100: drying apparatus 101: supply hopper
102: belt conveyor 103: dryer
104: high pressure air 105: foreign material suction
106: foreign matter storage container 200: desalination dehydration device
201: washing machine 202: salinity measuring instrument
203: injection unit 204: internal rotating cylinder
205: hole 206: drain
210: Purifier
211: pretreatment device 212: reverse osmosis device
220: storage tank 221: pump
300: pressing device 301: pressing roller
400: grinder

Claims (4)

해양에서 수거된 폐그물을 투입하고 이송, 건조시키는 건조장치;
상기 폐그물의 이물질을 제거하고 흡입하는 고압에어기와 이물질흡입기를 포함하는 분사장치;
상기 분사장치에서 이송된 파쇄 폐그물을 탈염, 탈수하고, 탈염, 탈수하는데 사용되어 염분을 다량 함유하고 있는 세척수를 역삼투화장치를 이용해 정화하는 정화기를 포함하는 탈염탈수장치;
상기 탈염탈수장치에서 이송된 폐그물을 압착하는 압착장치;
상기 압축장치에서 탈수되고 압축된 폐그물을 분쇄하는 분쇄기;를 포함하여 구성됨을 특징으로 하는 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템.
A drying apparatus for inputting, transferring and drying waste nets collected from the sea;
An injector including a high pressure air and a foreign substance inhaler for removing and inhaling foreign substances of the waste net;
A desalination dehydration apparatus comprising a purifier for desalting, dehydrating, desalting, and dehydrating the crushed waste nets transferred from the injector, and purifying the washing water containing a large amount of salt using a reverse osmosis apparatus;
A crimping device for crimping the waste nets transferred from the desalination apparatus;
Demineralization, dehydration and foreign matter removal system for recycling the waste net, characterized in that it comprises a; a crusher for crushing the dehydrated and compressed waste net in the compression apparatus.
제 1항에 있어서,
상기 건조장치는,
일정크기로 절단된 폐그물을 투입하는 공급호퍼;
상기 공급호퍼로부터 투입된 폐그물을 이송하는 밸트컨베이어;
상기 이송된 폐그물을 건조하는 건조기;를 포함하여 구성됨을 특징으로 하는 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템.
The method of claim 1,
The drying apparatus includes:
A feed hopper for introducing waste nets cut into a predetermined size;
A belt conveyor for transferring the waste net introduced from the feed hopper;
Desalination, dehydration and foreign matter removal system for recycling the waste net, characterized in that comprises a; dryer to dry the transported waste net.
제 1항에 있어서,
상기 분사장치는,
이송되는 폐그물의 이물질을 제거하는 고압에어기;
상기 폐그물에서 분리된 이물질을 흡입 처리하는 이물질흡입기;
상기 처리된 이물질을 저장하는 이물질저장통;을 포함하여 구성됨을 특징으로 하는 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템.
The method of claim 1,
The injector,
A high pressure air to remove foreign matters of the conveyed waste net;
A foreign substance inhaler for inhaling foreign substances separated from the waste net;
Desalination, dehydration and foreign matter removal system for recycling the waste net, characterized in that comprises a; foreign matter storage container for storing the treated foreign matter.
제 1항에 있어서,
상기 탈염탈수장치는,
상기 건조기에서 이송된 폐그물을 탈염, 탈수하는 세척기;
상기 세척기 내의 폐그물 염분을 측정하는 염분측정기;
탈염, 탈수하는데 사용되어 염분을 다량 함유하고 있는 세척수를 역삼투화장치를 이용해 정화하는 정화기;
정화된 세척수를 저장하는 저장탱크;를 포함하여 구성됨을 특징으로 하는 폐그물의 재활용을 위한 탈염, 탈수 및 이물질 제거 시스템
The method of claim 1,
The desalination apparatus,
A washing machine for desalting and dehydrating waste nets transferred from the dryer;
Salinity measuring device for measuring the waste salt in the washing machine;
Purifier used for desalination, dehydration to purify the washing water containing a large amount of salt using a reverse osmosis unit;
Desalination, dewatering and debris removal system for the recycling of waste nets, characterized in that comprises; a storage tank for storing the purified wash water
KR1020120024358A 2012-03-09 2012-03-09 Desalting, dehydration and foreign substances removal system for recycleing of waste net KR20130103043A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101658521B1 (en) * 2016-04-29 2016-09-21 문창영 Method for recycling biodegradable waste fishing net
KR20190018482A (en) * 2016-06-27 2019-02-22 시바우라 메카트로닉스 가부시끼가이샤 Tablet press
KR20190024357A (en) 2017-08-31 2019-03-08 고등기술연구원연구조합 Movable system and method for producing solid fuel using coastal waste
CN112321337A (en) * 2020-11-06 2021-02-05 浙江揭迪智能科技有限公司 Kitchen waste desalting and fermenting device and method
KR102395318B1 (en) 2021-04-09 2022-05-09 배덕관 Apparatus for washing and separating of recovered Waste fishing net
KR102395320B1 (en) 2021-06-21 2022-05-09 배덕관 Washing and separation apparatus for Waste vinyl and Waste fishing net with Washing screw
KR20230049173A (en) * 2021-10-05 2023-04-13 이우호 Apparatus for manufacturing of solid fuel using waste net

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101658521B1 (en) * 2016-04-29 2016-09-21 문창영 Method for recycling biodegradable waste fishing net
KR20190018482A (en) * 2016-06-27 2019-02-22 시바우라 메카트로닉스 가부시끼가이샤 Tablet press
KR20190024357A (en) 2017-08-31 2019-03-08 고등기술연구원연구조합 Movable system and method for producing solid fuel using coastal waste
CN112321337A (en) * 2020-11-06 2021-02-05 浙江揭迪智能科技有限公司 Kitchen waste desalting and fermenting device and method
KR102395318B1 (en) 2021-04-09 2022-05-09 배덕관 Apparatus for washing and separating of recovered Waste fishing net
KR102395320B1 (en) 2021-06-21 2022-05-09 배덕관 Washing and separation apparatus for Waste vinyl and Waste fishing net with Washing screw
KR20230049173A (en) * 2021-10-05 2023-04-13 이우호 Apparatus for manufacturing of solid fuel using waste net

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