KR101306449B1 - Repair method for refuse plastic fuel manufacturing device - Google Patents

Repair method for refuse plastic fuel manufacturing device Download PDF

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Publication number
KR101306449B1
KR101306449B1 KR1020120067994A KR20120067994A KR101306449B1 KR 101306449 B1 KR101306449 B1 KR 101306449B1 KR 1020120067994 A KR1020120067994 A KR 1020120067994A KR 20120067994 A KR20120067994 A KR 20120067994A KR 101306449 B1 KR101306449 B1 KR 101306449B1
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South Korea
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cylinder
molding
screw
worn
solid fuel
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KR1020120067994A
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Korean (ko)
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조규송
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조규송
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/48—Solid fuels essentially based on materials of non-mineral origin on industrial residues and waste materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B2101/00—Type of solid waste
    • B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/56—Specific details of the apparatus for preparation or upgrading of a fuel
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/20—Waste processing or separation

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

PURPOSE: A maintaining method of a manufacturing device of waste plastic waste solid fuel greatly cuts the time and costs for maintenance, so that the idle operation rate caused by maintenance is reduced to have no impact on the production of solid fuel. CONSTITUTION: A maintaining method of a manufacturing device of waste plastic waste solid fuel comprises the steps of: separating a worn-out forming cylinder (104) from a device; processing the worn-out inner wall surface (115) of the forming cylinder to from a ring groove deeper than the worn-out depth; binding a wear resistance cylinder ring to the ring groove; processing the inner wall of the combined cylinder ring to increase the surface roughness and maintaining circularity to combine the cylinder ring with a molding screw; and uniting the forming cylinder after finishing maintenance to the device.

Description

폐비닐 고형연료 제조장치 보수방법{REPAIR METHOD FOR REFUSE PLASTIC FUEL MANUFACTURING DEVICE}REPAIR METHOD FOR REFUSE PLASTIC FUEL MANUFACTURING DEVICE}

본 발명은 폐비닐 고형연료 제조장치 보수방법에 관한 것으로서 더욱 상세하게는 폐비닐을 재활용할 수 있도록 용융하여 고형연료로 만드는 과정에서 마모된 제조장치의 성형실린더를 용이하게 보수할 수 있도록 하는 개선된 방법의 제공에 관한 것이다.The present invention relates to a method for repairing a waste vinyl solid fuel manufacturing apparatus, and more particularly, to improve the process of repairing a molding cylinder of a worn manufacturing apparatus in the process of melting the waste vinyl to make solid fuel. It is about providing a method.

산업용 제품의 포장 또는 농사에 사용되는 비닐 또는 일반적인 생활에 필요한 물품이나 제품을 포장하거나 보관하기 위한 용도로 비닐포장지를 많이 사용하게 되고, 한 번 사용된 비닐은 대부분 폐기처분하게 된다.Vinyl packaging is used for the packaging or storage of industrial products, or for the purpose of packaging or storing agricultural products or products necessary for general life, and once used vinyl is mostly disposed of.

이와 같이 폐기처분되는 비닐의 처리는 매립시 자연분해되는 데 많은 시간이 소요되기 때문에 소각처리되는 것이 대부분이며, 이와 같이 소각 처리시에는 매연의 발생으로 인한 2차적으로 환경을 오염시키는 원인이 되므로 근자에 들어서는 폐비닐을 자원으로 재활용 또는 화석연료를 대체할 수 있는 고형연료로 만들어 사용하고 있는 추세이다.In this way, the disposal of vinyl disposed of is incineration, because it takes a long time to decompose naturally during landfill.In this way, incineration treatment causes secondary pollution to the environment due to the generation of soot. For example, the trend is to use waste vinyl as a solid fuel that can be recycled as a resource or to replace fossil fuels.

폐비닐을 용융하여 고형연료로 만들기 위한 제조장치는 본원 출원인이 선행하여 특허(제 976340 호)를 받은 바 있으며 이의 기술내용을 도 1,2를 통하여 살펴보면 다음과 같다.The manufacturing apparatus for melting waste vinyl into a solid fuel has been previously patented by the present applicant (No. 976340), and the technical details thereof will be described below with reference to FIGS.

본원 출원인이 선행하여 취득한 특허 제 976340 호인 폐비닐(폐플라스틱)을 이용한 고형연료 제조장치(100)는 프레임(101)의 상방에 서포터(102)로 유지되고 클램프로 단속되는 성형실린더(104)를 설치하고, 상기 성형실린더(104)의 후측 상부에 폐비닐을 공급하도록 투입구(105)를 설치한다.Apparatus 100 for producing solid fuel using waste vinyl (waste plastic), which was previously acquired by the applicant of the present application, maintains the support cylinder 102 above the frame 101 and clamps the molding cylinder 104 that is clamped. And an inlet 105 for supplying waste vinyl to the upper rear side of the molding cylinder 104.

상기 성형실린더(104)의 선단에는 용융된 폐비닐을 소정의 고형체로 압출하도록 압출다이스(106)를 설치하고, 상기 성형실린더(104)의 내부에 공급된 폐비닐을 가압이송하도록 스크류블레이드(107)를 가지는 한 쌍의 성형스크류(108)를 설치한다.An extrusion die 106 is installed at the tip of the molding cylinder 104 to extrude the molten waste vinyl into a predetermined solid body, and the screw blade 107 is pressurized to transfer the waste vinyl supplied into the molding cylinder 104. Install a pair of molding screws 108 having a).

상기 성형실린더(104)의 후방에는 성형스크류(108)를 회전시킬 수 있도록 구동수단(110)과 상기 구동수단(110)의 동력을 전달받아 적합한 회전비로 전환하는 변속유니트(111)를 설치한다.The shifting unit 111 is installed at the rear of the molding cylinder 104 so as to receive the driving means 110 and the driving means 110 so as to rotate the molding screw 108 to a suitable rotation ratio.

상기 성형스크류(108)의 선측에는 공급되는 폐비닐에 열을 가하여 용융시켜 고형체로 만들 수 있도록 설치하는 히터(112)를 설치하고, 상기 성형스크류(108)에 폐비닐이 함유하고 있는 수분을 탈수하여 제거한 상태에서 가압이송하여 용융하여 고형체로 만들 수 있도록 탈수부(113)를 설치하여 구성된다.On the side of the molding screw 108, a heater 112 is installed to apply the heat to the supplied vinyl to melt it into a solid body, and dehydrates the moisture contained in the vinyl to the molding screw 108. It is configured to install a dehydration unit 113 so that it can be made into a solid by pressing and transporting in a removed state.

상기와 같은 종래 기술이 적용되는 폐비닐을 이용한 고형연료 제조장치는 성형실린더 내부에 설치되는 성형스크류가 구동수단의 동력을 전달받아 회전하면서 공급된 폐비닐을 가압하면서 탈수를 수행하고, 히터의 열을 이용하여 용융하면서 압출다이스를 통과시키는 동작을 지속적으로 수행하게 된다.Solid fuel manufacturing apparatus using waste vinyl to which the prior art as described above is applied, while the forming screw installed inside the molding cylinder is rotated under the power of the driving means to perform dehydration while pressurizing the supplied waste vinyl, heat of the heater The melt is used to continuously carry out the operation of passing the extrusion die.

이러한 과정에서 폐비닐에 함유되어 미처 제거되지 못한 이물질에 의하여 심한 마찰이 발생하고, 이 마찰로 인하여 성형스크류의 외면과 성형실린더의 내벽면이 쉽게 마모되어 결국에는 성형스크류와 성형실린더 사이의 치수 오차가 과다하게 발생하여 가압력을 발생하지 못하게 되므로 폐비닐을 가압하여 이송하지 못하는 결과를 초래하게 된다.In this process, severe friction occurs due to the foreign matter contained in the waste vinyl and could not be removed. This friction causes the outer surface of the forming screw and the inner wall of the forming cylinder to wear out easily, resulting in dimensional error between the forming screw and the forming cylinder. Too much occurs, which prevents the occurrence of pressing force, which results in a failure to pressurize and transport the waste vinyl.

종래에는 이러한 성형스크류 및 성형실린더가 일체형으로 구성되기 때문에 대략 2.5미터 이상의 긴 길이로 구성되는 성형스크류와 성형실린더 전체를 새로운 것으로 교체하는 형태로 보수를 수행하여야 하는 단점이 발생한다.In the related art, since the molding screw and the molding cylinder are integrally formed, there is a disadvantage in that the repair should be performed in the form of replacing the molding screw and the molding cylinder as a whole with a long length of about 2.5 meters or longer.

실린더와 성형실린더가 마모되는 위치는 부하를 받아 실질적인 압축과 성형 및 탈수가 이루어지는 특정한 부위에 집중되나, 실린더와 성형스크류가 일체형으로 구성되어 있기 때문에 특정부위에만 집중적으로 마모가 발생한 상태에서도 실린더와 성형스크류 전체를 보수 또는 전체를 새로운 것으로 교환하여야 한다.The position where the cylinder and the molding cylinder are worn is concentrated in a specific part where the actual compression, molding and dehydration are applied under load, but since the cylinder and the molding screw are integrally formed, the cylinder and the molding cylinder are worn in a state where the wear is concentrated in a specific part. The whole screw must be repaired or the whole must be replaced with a new one.

이와 같이 성형실린더와 성형스크류를 새로운 것으로 교체하기 위해서는 긴 길이의 원소재를 준비한 후 전체를 가공하여 완성하여야 하기 때문에 성형스크류와 성형실린더를 가공하는 데에도 상당한 시간이 소요되고, 이를 장치에 조립하는 데에도 많은 시간이 필요하게 된다.As such, in order to replace the molding cylinder and the molding screw with a new one, a long length of raw material must be prepared, and the whole processing is completed. Therefore, it takes considerable time to process the molding screw and the molding cylinder, It also takes a lot of time.

상기와 같이 성형실린더와 성형스크류를 미리 준비하여 두는 것도 현실적으로 불가능하기 때문에 장치에 이상이 발생하였을 때 긴급하게 가공하여 교환장착하여야 하기 때문에 많은 비용이 소요되는 것은 물론, 장치의 공전률로 인하여 고형연료 제조에 많은 지장을 초래하는 등 여러 문제점이 발생하고 있는 실정이다.Since it is practically impossible to prepare a molding cylinder and a screw in advance as described above, when an abnormality occurs in the apparatus, it must be urgently processed and replaced. Various problems occur, such as causing a lot of problems in manufacturing.

이에 본 발명에서는 상기와 같은 문제점들을 해결하기 위하여 발명한 것으로서, 고형연료 제조장치를 구성하고 성형스크류와 협조하여 폐비닐을 가압, 탈수 및 이송하는 과정에서 마모된 성형실린더를 보수함에 있어서;In the present invention, in order to solve the problems as described above, in forming a solid fuel manufacturing apparatus and in cooperation with the molding screw in repairing the molded cylinder worn in the process of pressing, dehydrating and transporting the waste vinyl;

마모된 성형실린더를 장치로부터 분리하는 탈거과정과, 탈거된 성형실린더의 마모된 내벽면을 가공하여 마모된 깊이보다 깊게 링홈을 형성하는 가공과정과, 성형실린더의 내벽면에 형성된 링홈에 내마모성 실린더링을 결합하여 고정하는 실린더링 결합과정과, 결합된 실린더링의 내벽면을 가공하여 표면조도를 높이고 진원도를 유지하여 성형스크류와 조합될 수 있도록 하는 실린더링 가공과정과, 보수 완료된 성형실린더를 장치에 결합하는 조립과정으로 이루어지도록 하고;A stripping process of separating the worn molding cylinder from the apparatus, a process of forming a ring groove deeper than the worn depth by processing the worn inner wall surface of the removed molding cylinder, and a wear-resistant cylinder ring in the ring groove formed on the inner wall surface of the molding cylinder A cylinder ring joining process for fixing and coupling the cylinder, an inner wall surface of the combined cylinder ring to improve the surface roughness and maintain the roundness, and a cylinder ring machining process to be combined with the forming screw, and a repaired molding cylinder to the device. To make the assembly process to combine;

폐비닐을 고형연료로 만드는 과정에서 성형실린더의 마모가 있을 시 성형실린더 전체를 가공하여 교환하지 않고 내벽에 실린더링만을 교환할 수 있도록 함으로서 교환비용과 시간을 대폭 절감할 수 있는 목적 달성이 가능하다.When the molded cylinder wears out in the process of making waste vinyl into solid fuel, it is possible to achieve the purpose of drastically reducing the exchange cost and time by only replacing the cylinder ring on the inner wall without machining and replacing the entire molding cylinder. .

본 발명은 폐비닐 고형연료 제조장치를 구성하는 성형실린더 마모시 성형실린더 전체를 가공하지 않고 내벽 부위만 가공하여 보수할 수 있도록 함으로서, 유지 보수에 따르는 시간과 비용을 대폭절감 할 수 있도록 함으로서 유지 보수에 따르는 장치의 공전율을 단축하여 고형연료 생산에 지장을 주지 않는 등 다양한 효과를 가지는 발명이다.The present invention can be repaired by processing only the inner wall portion of the molding cylinder when the wear of the molding cylinder constituting the waste vinyl solid fuel manufacturing apparatus, and significantly reduced the time and cost of maintenance, thereby maintaining It is an invention having various effects such as shortening the idle rate of the apparatus according to the present invention does not interfere with the production of solid fuel.

도 1은 본 발명을 설명하기 위하여 도시한 폐비닐 고형연료 제조장치를 도시한 구성도.
도 2는 본 발명을 설명하기 위하여 도시한 폐비닐 고형연료 제조장치의 성형실린도를 도시한 단면도.
도 3은 본 발명의 기술에 의하여 폐비닐 고형연료 제조장치의 성형실린더를 보수한 상태의 단면도.
도 4는 본 발명의 기술이 적용된 폐비닐 고형연료 제조장치 성형실린더 보수과정을 도시한 공정블록도.
도 5는 본 발명의 기술이 적용된 폐비닐 고형연료 제조장치 성형스크류 보수과정을 도시한 공정블록도.1 is a block diagram showing a waste vinyl solid fuel production apparatus shown in order to explain the present invention.
Figure 2 is a cross-sectional view showing a molding cylinder of the waste vinyl solid fuel production apparatus shown for explaining the present invention.
3 is a cross-sectional view of a state in which the molding cylinder of the waste vinyl solid fuel production apparatus is repaired by the technique of the present invention.
Figure 4 is a process block diagram showing the process of repairing the molding cylinder waste vinyl solid fuel manufacturing apparatus applied technology of the present invention.
Figure 5 is a process block diagram showing the process of repairing the molding screw waste vinyl solid fuel manufacturing apparatus applied technology of the present invention.

이하 첨부되는 도면과 관련하여 상기 목적을 달성하기 위한 본 발명의 바람직한 보수방법에 대하여 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings will be described a preferred repair method of the present invention for achieving the above object.

도 1은 본 발명을 설명하기 위하여 도시한 폐비닐 고형연료 제조장치를 도시한 구성도, 도 2는 본 발명을 설명하기 위하여 도시한 폐비닐 고형연료 제조장치의 성형실린도를 도시한 단면도, 도 3은 본 발명의 기술에 의하여 폐비닐 고형연료 제조장치의 성형실린더를 보수한 상태의 단면도, 도 4는 본 발명의 기술이 적용된 폐비닐 고형연료 제조장치 성형실린더 보수과정을 도시한 공정블록도, 도 5는 본 발명의 기술이 적용된 폐비닐 고형연료 제조장치 성형스크류 보수과정을 도시한 공정블록도로서 함께 설명한다.1 is a block diagram showing a waste vinyl solid fuel production apparatus shown in order to explain the present invention, Figure 2 is a cross-sectional view showing a molding cylinder of the waste vinyl solid fuel production apparatus shown for explaining the present invention, 3 is a cross-sectional view of a state in which the molding cylinder of the waste vinyl solid fuel manufacturing apparatus is repaired by the technique of the present invention, and FIG. 4 is a process block diagram illustrating a process of repairing the molding cylinder of the waste vinyl solid fuel manufacturing apparatus according to the present invention. 5 is a block diagram illustrating a process for repairing a molding screw of a waste vinyl solid fuel manufacturing apparatus to which the technique of the present invention is applied.

통상적인 폐비닐을 이용한 고형연료 제조장치(100)는 프레임(101)의 상방에 서포터(102)로 유지되고 클램프로 단속되는 성형실린더(104)를 설치하고, 상기 성형실린더(104)의 후측 상부에 폐비닐을 공급하도록 투입구(105)를 설치한다.The conventional solid fuel manufacturing apparatus 100 using waste vinyl is provided with a molding cylinder 104 which is maintained as a supporter 102 and clamped by a clamp above the frame 101, and the upper part of the rear side of the molding cylinder 104. An inlet 105 is installed to supply waste vinyl to the container.

상기 성형실린더(104)의 선단에는 용융된 폐비닐을 소정의 고형체로 압출하도록 압출다이스(106)를 설치하고, 상기 성형실린더(104)의 내부에 공급된 폐비닐을 가압이송하도록 스크류블레이드(107)를 가지는 한 쌍의 성형스크류(108)를 설치한다.An extrusion die 106 is installed at the tip of the molding cylinder 104 to extrude the molten waste vinyl into a predetermined solid body, and the screw blade 107 is pressurized to transfer the waste vinyl supplied into the molding cylinder 104. Install a pair of molding screws 108 having a).

상기 성형실린더(104)의 후방에는 성형스크류(108)를 회전시킬 수 있도록 구동수단(110)과 상기 구동수단(110)의 동력을 전달받아 적합한 회전비로 전환하는 변속유니트(111)를 설치한다.The shifting unit 111 is installed at the rear of the molding cylinder 104 so as to receive the driving means 110 and the driving means 110 so as to rotate the molding screw 108 to a suitable rotation ratio.

상기 성형스크류(108)의 선측에는 공급되는 폐비닐에 열을 가하여 용융시켜 고형체로 만들 수 있도록 설치하는 히터(112)를 설치하고, 상기 성형스크류(108)에 폐비닐이 함유하고 있는 수분을 탈수하여 제거한 상태에서 가압이송하여 용융하여 고형체로 만들 수 있도록 탈수부(113)를 설치하여 구성된다.On the side of the molding screw 108, a heater 112 is installed to apply the heat to the supplied vinyl to melt it into a solid body, and dehydrates the moisture contained in the vinyl to the molding screw 108. It is configured to install a dehydration unit 113 so that it can be made into a solid by pressing and transporting in a removed state.

본 발명에서는 성형스크류(108)와 성형스크류(108)를 수용하는 성형실린더(104) 마모시 신속하게 보수할 수 있는 방법을 제공하여 유지보수의 용이성과 장치(100)의 공전을 최소화할 수 있도록 하는 것을 특징으로 한다.In the present invention, by providing a method that can be quickly repaired during the wear of the forming screw (108) and the molding cylinder (104) that accommodates the forming screw (108) to minimize the ease of maintenance and the idle of the device 100 Characterized in that.

이를 위하여 마모된 성형실린더(104)를 보수하고자 할 경우에는, 마모된 성형실린더(104)를 장치(100)로부터 분리하는 탈거과정(C100)과, 탈거된 성형실린더(104)의 마모된 내벽면(115)을 가공하는 가공과정(C200)과, 가공된 내벽면(115)에 내마모성 실린더링(116)을 결합하는 실린더링 결합과정(C300)과, 결합 된 실린더링(116)의 내벽면을 가공하는 실린더링 가공과정(C400) 및 보수 완료된 성형실린더(104)를 장치(100)에 결합하는 조립과정(C500)으로 이루어진다.In order to repair the worn molding cylinder 104 for this purpose, a stripping process C100 for separating the worn molding cylinder 104 from the apparatus 100 and a worn inner wall surface of the removed molding cylinder 104. Machining process (C200) for processing 115, the cylinder ring coupling process (C300) for coupling the wear-resistant cylinder ring 116 to the processed inner wall surface 115, and the inner wall surface of the coupled cylinder ring 116 Cylindrical processing (C400) and the completed molding cylinder 104 to be processed is composed of the assembly process (C500) for coupling to the device 100.

상기 탈거과정(C100)에서는, 폐비닐을 이용한 고형연료 제조장치(100)로부터 방수커버와 압출다이스(106)를 분리한 후 변속유니트(111)와 연결을 해제한 후 성형스크류(108)를 먼저 이탈시킨 후 성형실린더(104)를 분리하도록 한다.In the stripping process (C100), after separating the waterproof cover and the extrusion die 106 from the solid fuel manufacturing apparatus 100 using waste vinyl, and then disconnected from the shifting unit 111, the forming screw 108 first. After detaching, the molding cylinder 104 is to be separated.

상기 가공과정(C200)에서는, 분리된 성형실린더(104)를 가공기계를 이용하여 성형실린더(104)의 마모된 내벽면(115)에 원형의 링홈(117)을 형성하는 데, 상기 링홈(117)의 가공깊이(D)는 실제 마모되는 깊이보다 더 깊게 형성한다.In the processing process (C200), to form a circular ring groove 117 on the worn inner wall surface 115 of the molding cylinder 104 by using the separate molding cylinder 104, the ring groove 117 The processing depth (D) of) is made deeper than the actual wear depth.

예를 들어 실제 장착되는 성형실린더(104)의 전체 직경이 360㎜일 경우 성형실린더(104)의 두께(T)는 약 30㎜가 되며, 실제 사용과정에서 마모되는 정도는 약 2㎜ 정도이기 때문에 여유를 가지고 10㎜정도를 가공하게 된다.For example, when the total diameter of the molding cylinder 104 actually mounted is 360 mm, the thickness T of the molding cylinder 104 is about 30 mm, and the wear degree in the actual use process is about 2 mm. 10mm is processed with a margin.

특히, 마모량만큼만 성형실린더(104)의 내벽면(115)을 가공할 경우에는 성형실린더(104)의 내벽면(115)에 실린더링(116)의 결합이 불가능하고, 실린더링(116)이마모될 때 실린더링(116)이 성형실린더(104)와 분리되어 성형스크류(108)와 간섭을 일으켜 더 큰 손상과 문제를 야기할 수 있기 때문에 바람직하지 않다.Particularly, when the inner wall surface 115 of the molding cylinder 104 is machined only by the amount of wear, the coupling of the cylinder ring 116 to the inner wall surface 115 of the molding cylinder 104 is impossible, and the cylinder ring 116 is worn out. It is not desirable because the cylinder ring 116 may be separated from the molding cylinder 104 and may interfere with the molding screw 108 to cause more damage and problems.

상기 실린더링 결합과정(C300)에서는, 성형실린더(104)의 내벽면(115)에 가공한 량에 맞는 두께를 가지는 철판을 밴딩하여 원형상의 실린더링(116)을 만들고, 상기 실린더링(116)을 성형실린더(104)의 내벽면(115)에 형성한 링홈(117)에 결합한다.In the cylinder ring coupling process (C300), by bending the iron plate having a thickness corresponding to the amount processed on the inner wall surface 115 of the molding cylinder 104 to form a circular cylinder ring 116, the cylinder ring 116 To a ring groove 117 formed on the inner wall surface 115 of the molding cylinder 104.

링홈(117)에 결합된 실린더링(116)은 내벽면(115)과 견고한 결합상태를 유지할 수 있도록 용접 또는 볼트를 이용하여 고정시키도록 하고, 바람직하게는 용접을 통하여 고정시키도록 하고, 상기 실린더링(116)은 내마모성이 우수한 하독스철판(Ar-400)을 밴딩하여 링 형태로 만드는 것이 좋다.The cylinder ring 116 coupled to the ring groove 117 is fixed by welding or bolts to maintain a firmly coupled state with the inner wall surface 115, and preferably fixed by welding. The ring 116 is preferably made of a ring shape by bending a hard dog iron plate (Ar-400) having excellent wear resistance.

상기 실린더링 가공과정(C400)에서는, 성형실린더(104)의 내벽면(115)에 가공된 링홈(117)에 결합되어 고정딘 실린더링(116)의 내면을 정밀하게 가공하여 진원도를 유지할 수 있도록 함으로서 결합 되는 성형스크류(108)와 협조하여 폐비닐의 가압과 이송을 가능하도록 한다.In the cylinder ring machining process (C400), the inner surface of the cylinder cylinder 116 fixed to the inner ring surface 117 is coupled to the inner wall surface 115 of the molding cylinder 104 to precisely process the inner surface to maintain roundness It cooperates with the forming screw 108 to be coupled to enable the pressurization and transfer of the waste vinyl.

상기 조립과정(C500)에서는, 실린더링(116)의 결합이 완료된 성형실린더(104)를 폐비닐을 이용한 고형연료 제조장치(100)와 장착한 후 성형스크류(108)를 결합하여 고형연료를 제조할 수 있도록 하면 된다.In the assembling process (C500), after mounting the molding cylinder 104, the coupling of the cylinder ring 116 is completed with the solid fuel manufacturing apparatus 100 using the waste vinyl, and combined with the molding screw 108 to produce a solid fuel. You can do it.

마모된 성형스크류(108)를 보수하고자 할 경우에는, 마모된 성형스크류(108)를 성형실린더(104)로부터 분리하는 탈거과정(S100)과, 탈거된 성형스크류(108)의 마모된 부위와 스크류블레이드(107)의 마모부위를 육성하는 육성과정(S200)과, 육성된 스크류블레이드(107)와 성형스크류(108)를 원래의 치수상태로 가공하는 가공과정(S300)과, 가공 완료된 성형스크류(108)의 외표면에 내구성을 높일 수 있도록 코팅을 수행하는 코팅과정(S400)과, 보수 완료된 성형스크류(108)를 장치(100)에 결합하는 조립과정(S500)으로 이루어진다.In order to repair the worn molding screw 108, the stripping process (S100) for separating the worn molding screw 108 from the molding cylinder 104, and the worn portion and screw of the removed molding screw 108 A growing process (S200) for fostering the wear part of the blade 107, a processing process (S300) for processing the grown screw blade 107 and the forming screw 108 in its original dimension state, and the finished forming screw ( The coating process (S400) to perform the coating to increase the durability on the outer surface of the 108 and the assembly process (S500) for coupling the repaired molding screw 108 to the device 100.

상기 육성과정(S200)에서는, 마모된 성형스크류(108)의 표면과 스크류블레이드(107)의 표면에 용접기를 이용하여 성형스크류(108)와 동일한 재질로 육성을 수행하도록 하면, 육성시에는 정상적인 원래 치수로 가공을 수행하여야 하므로 정상치수 보다는 더 육성되도록 하는 것은 당연할 것이다.In the growing process (S200), if the growth of the forming screw 108 and the surface of the screw blade 107 by using a welding machine to perform the growth of the same material as the forming screw 108, during the original growth It should be natural to develop more than the normal dimensions, since machining must be done in dimensions.

가공과정(S300)에서는, 마모된 부위가 육성완료되면 성형스크류(108)와 스크류블레이드(107)를 원재의 치수를 가지도록 가공을 수행하게 된다.In the processing process (S300), when the worn portion is finished growing, the forming screw 108 and the screw blade 107 is to be processed to have the dimensions of the raw material.

상기 코팅과정(S400)에서는, 가공이 완료된 스크류블레이트(107)와 성형스크류(108)의 표면에 굳고 질기며 단단한 특성을 가지고 있어 내마모성이 우수한 텅스텐을 코팅 처리하여 작동과정에서 쉽게 마모되는 것을 방지할 수 있도록 한다.In the coating process (S400), the surface of the screw blade 107 and the molding screw 108, which has been processed, has a hard, tough, and hard property to prevent abrasion during operation by coating tungsten having excellent abrasion resistance. Do it.

상기와 같은 기술이 적용된 본 발명의 폐비닐을 이용한 고형연료 제조장치(100)를 이용하여 통상적으로 고형연료를 제조하는 과정에서 성형실린더(104) 또는 성형스크류(108)가 마모되었을 경우에는 성형스크류(108)를 분리한 후 성형실린더(104)를 장치(100)로부터 탈거 한다.When the molding cylinder 104 or the molding screw 108 is worn in the process of manufacturing the solid fuel using the solid fuel manufacturing apparatus 100 using the waste vinyl of the present invention to which the above technology is applied, the molding screw After removing 108, the molding cylinder 104 is removed from the apparatus 100.

탈거된 성형실린더(104) 내벽(115)에 형성한 링홈(117)에 고정되어 폐비닐을 가압하고 탈수하면서 이송하는 과정에서 마모된 실린더링(116)을 성형실린더(104)로부터 분리시켜 제거한다.It is fixed to the ring groove 117 formed on the inner wall 115 of the removed molding cylinder 104 to remove and remove the worn cylinder ring 116 from the molding cylinder 104 in the process of transporting the waste vinyl while pressing and dehydrating it. .

이러한 상태에서 새로운 실린더링(116)을 만들거나 미리 준비되어 있던 실린더링(116)을 링홈(117)에 결합시켜 고정시킨 후, 실린더링(116)의 내면을 가공하여 진원도를 유지시킨 후 다시 장치(100)에 장착하여 사용하면 된다.In this state, a new cylinder ring 116 is made or the cylinder ring 116, which has been prepared in advance, is fixed to the ring groove 117, and then the inner surface of the cylinder ring 116 is processed to maintain the roundness and then the apparatus What is necessary is just to attach to 100 and use it.

또한 성형스크류(108)의 경우에도, 성형실린더(104)로부터 이탈시켜 마모된 성형스크류(108)와 스크류블레이드(107)부위를 육성한 후 원래의 치수로 가공을 수행한 후, 가공 완료된 성형스크류(108)의 표면에 텅스텐 코팅을 수행한 후 성형실린더(104)에 다시 결합하여 사용하면 된다.In addition, in the case of the molding screw 108, after forming the worn screw 108 and the screw blade 107 to be worn off from the molding cylinder 104, the machining is carried out to the original dimensions, the finished molding screw After the tungsten coating is performed on the surface of the 108, the molding cylinder 104 may be used again.

상기와 같은 본 발명은, 폐비닐을 고형연료로 만드는 과정에서 성형실린더의 마모가 있을 시 성형실린더 전체를 가공하여 교환하지 않고 내벽에 실린더링만을 교환할 수 있도록 함으로서 교환비용과 시간을 대폭 절감할 수 있는 장점을 가진다.As described above, the present invention can significantly reduce the exchange cost and time by allowing only the cylinder ring to be replaced on the inner wall without processing and replacing the entire molding cylinder when there is wear of the molding cylinder in the process of making waste plastic into solid fuel. Has the advantage.

100; 고형연료 제조장치
104; 성형실린더
108; 성형스크류
115; 내벽면
116; 실린더링
117; 링홈100; Solid Fuel Manufacturing Equipment
104; Forming cylinder
108; Molding screw
115; Inner wall
116; Cylinder ring
117; Ring groove

Claims (3)

고형연료 제조장치를 구성하고 성형스크류와 협조하여 폐비닐을 가압, 탈수 및 이송하는 과정에서 마모된 성형실린더를 보수함에 있어서;
마모된 성형실린더를 장치로부터 분리하는 탈거과정과;
탈거된 성형실린더의 마모된 내벽면을 가공하여 마모된 깊이보다 깊게 링홈을 형성하는 가공과정과;
성형실린더의 내벽면에 형성된 링홈에 내마모성 실린더링을 결합하여 고정하는 실린더링 결합과정과;
결합된 실린더링의 내벽면을 가공하여 표면조도를 높이고 진원도를 유지하여 성형스크류와 조합될 수 있도록 하는 실린더링 가공과정과;
보수 완료된 성형실린더를 장치에 결합하는 조립과정으로 이루어지는 것을 특징으로 하는 폐비닐 고형연료 제조장치 보수방법.In forming a solid fuel production apparatus and in cooperation with the molding screw in repairing the molding cylinder worn in the process of pressing, dehydrating and transporting the waste vinyl;
A stripping process of separating the worn molding cylinder from the apparatus;
Machining the worn inner wall of the removed molding cylinder to form a ring groove deeper than the worn depth;
A cylinder ring coupling process of coupling and fixing the wear resistant cylinder ring to a ring groove formed on an inner wall surface of the molding cylinder;
Machining the inner wall of the coupled cylinder ring to increase the surface roughness and maintain the roundness of the cylinder ring machining process to be combined with the screw;
Method for repairing a waste vinyl solid fuel production apparatus, characterized in that consisting of the assembly process of coupling the repaired molding cylinder to the device. 고형연료 제조장치를 구성하고 성형스크류와 협조하여 폐비닐을 가압, 탈수 및 이송하는 과정에서 마모된 성형스크류를 보수함에 있어서;
마모된 성형스크류 분리하는 탈거과정과;
탈거된 성형스크류의 마모된 부위와 스크류블레이드의 마모부위를 동일한 재질로 육성하는 육성과정과;
육성된 스크류블레이드와 성형스크류를 원래의 치수상태로 가공하는 가공과정과;
가공 완료된 성형스크류의 외표면에 내구성을 높일 수 있도록 텅스텐 코팅을 수행하는 코팅과정과;
보수 완료된 성형스크류를 장치에 결합하는 조립과정으로 이루어지는 것을 특징으로 하는 폐비닐 고형연료 제조장치 보수방법.In forming a solid fuel manufacturing apparatus and in cooperation with the molding screw in repairing the molding screw worn in the process of pressing, dehydrating and transporting the waste vinyl;
A stripping process of separating worn molding screws;
A fostering process of fusing the worn part of the removed molding screw and the worn part of the screw blade with the same material;
Machining the grown screw blades and forming screws to their original dimensions;
A coating process of performing tungsten coating to increase durability on the outer surface of the finished molding screw;
A method for repairing a waste vinyl solid fuel manufacturing apparatus, comprising an assembly process of coupling a repaired molding screw to a device. 제 1 항에 있어서;
상기 실린더링 결합과정에서 사용되는 실린더링은 내마모성이 우수한 하독스철판을 사용하는 것을 특징으로 하는 폐비닐 고형연료 제조장치 보수방법.The method of claim 1, further comprising:
The cylinder ring used in the cylinder ring coupling process is a repair method for the waste vinyl solid fuel manufacturing apparatus, characterized in that to use a hard wear iron plate excellent in wear resistance.
KR1020120067994A 2012-06-25 2012-06-25 Repair method for refuse plastic fuel manufacturing device KR101306449B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200169317Y1 (en) 1999-08-17 2000-02-15 주식회사청우이엔이 Screw conveyor housing lining
JP3210398B2 (en) 1992-04-13 2001-09-17 株式会社東芝 Repair method of bucket
KR20050037611A (en) * 2003-10-20 2005-04-25 주식회사 한성환경기연 The liner for shaftless screw conveyor and manufacturing method thereof
JP2009066998A (en) 2007-09-14 2009-04-02 Daikoo:Kk Twin-screw extrusion molding machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3210398B2 (en) 1992-04-13 2001-09-17 株式会社東芝 Repair method of bucket
KR200169317Y1 (en) 1999-08-17 2000-02-15 주식회사청우이엔이 Screw conveyor housing lining
KR20050037611A (en) * 2003-10-20 2005-04-25 주식회사 한성환경기연 The liner for shaftless screw conveyor and manufacturing method thereof
JP2009066998A (en) 2007-09-14 2009-04-02 Daikoo:Kk Twin-screw extrusion molding machine

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