KR0183527B1 - Waste oil can pulverizing and oil removing method - Google Patents

Waste oil can pulverizing and oil removing method Download PDF

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Publication number
KR0183527B1
KR0183527B1 KR1019960030593A KR19960030593A KR0183527B1 KR 0183527 B1 KR0183527 B1 KR 0183527B1 KR 1019960030593 A KR1019960030593 A KR 1019960030593A KR 19960030593 A KR19960030593 A KR 19960030593A KR 0183527 B1 KR0183527 B1 KR 0183527B1
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oil
pulverized
waste oil
container
waste
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KR1019960030593A
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KR980008493A (en
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양명래
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양명래
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • 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
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

본 발명은 한번 사용하고 난 후 재사용이 불가능하여 버려지는 각종 합성수지 재질의 폐오일통을 재활용하기 위하여 분쇄함과 아울러 이의 표면에 점착된 오일을 효과적으로 제적할 수 있도록 하는 폐오일통의 분쇄 및 오일제거 방법에 관한 것으로, 이는 폐오일통(10)을 회수하여 분쇄로에 넣고 회전되는 분쇄칼날로서 잘게 분쇄하도록 하는 분쇄공정(A)과; 상기 분쇄공정(A)에 의해 분쇄된 분쇄물(20)을 세척통에 넣고, 입자가 작은 돌가루로 이루어지는 경탄(30) 약30%를 혼합하여 고속으로 회전되는 믹서스크류로 회전시켜서 이들의 마찰력에 의해 경탄(30)이 분쇄물(20) 표면에 달라 붙은 오일을 흡수 제거토록 하는 오일제거공정(B)과; 상기 분쇄물(20)은 합성수지 원료로 재활용토록 함과 동시에 경탄(30)은 타일이나 리놀륨등을 제조시 첨가제로 사용할 수 있도록 이들을 각각 분리하도록 하는 분리 공정(C)으로 이루어진것이다.The present invention is a pulverized and oil removal of the waste oil container to effectively remove the oil adhered to the surface of the waste oil container to recycle the waste oil container made of various synthetic resin materials that can not be reused after use once It relates to a method, which includes a grinding step (A) to recover the waste oil container (10) to be finely pulverized into a grinding blade that is put into the grinding furnace and rotated; The crushed powder 20 pulverized by the crushing step (A) is put into a washing container, and about 30% of the hard coal 30 composed of small particles of powder is mixed and rotated by a mixer screw rotating at high speed to obtain a friction force thereof. An oil removal step (B) in which the hard coal 30 absorbs and removes oil adhering to the surface of the pulverized product 20; The pulverized material 20 is recycled as a synthetic resin material, and at the same time, the hard coal 30 is composed of a separation process (C) for separating each of them so that they can be used as additives in manufacturing tiles or linoleum.

Description

폐오일통의 분쇄 및 오일제거방법How to crush waste oil and remove oil

제1도는 종래의 폐오일통 분쇄 및 오일제거방법의 공정을 보인 공정블럭도.1 is a process block diagram showing a process of the conventional waste oil pulverization and oil removal method.

제2도는 본 발명의 폐오일통 분쇄 및 오일제거방법의 공정을 보인 공정블럭도.2 is a process block diagram showing a process of the waste oil container pulverization and oil removal method of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

A : 분쇄공정 B : 오일제거공정A: grinding process B: oil removal process

C : 분리공정 10 :폐오일통C: Separation Process 10: Waste Oil Container

20 : 분쇄물 30 :경탄20: crushed material 30: hard coal

본 발명은 폐오일통의 분쇄 및 오일제거방법에 관한 것으로, 더욱 상세히는 사용하고난 후 버려지는 각종 합성수지 재질의 폐오일통을 재활용하기 위하여 분쇄함과 아울러 표면에 달라붙은 오일을 효과적으로 제거할 수 있도록 하는 폐오일통의 분쇄 및 오일제거방법에 관한 것이다.The present invention relates to a method of pulverizing and removing oil from waste oil containers, and more particularly, to effectively remove oil stuck to a surface while pulverizing to recycle waste oil containers made of various synthetic resin materials discarded after use. The present invention relates to a method of pulverizing and removing oil from a waste oil container.

일반적으로 합성수지 재질로 이루어지는 용기들은 내부에 저장된 내용물을 모두 사용하고 난후 이를 보관용기로 재사용이 가능한 것이고, 또한 재사용이 곤란하여 쓰레기로 버려지는 용기들은 회수하여서 이를 잘게 분쇄한 수 별도의 장치에 의해 겔상태로 녹여 합성수지 원료로서 재활용할 수가 있는 것이었다.In general, containers made of synthetic resin can be reused as storage containers after using all the contents stored therein. Also, containers that are difficult to reuse can be collected and crushed into fine waste gel by a separate device. It melted in the state and could be recycled as a raw material of synthetic resin.

그러나, 이와 같은 합성수지 재질의 용기들 중에서도 각종 오일을 보관하는 오일통, 특히, 자동차용 엔진오일을 보관하는 오일통과 같이 오일만을 보관하도록 하는 오일통들은 내부에 보관되는 내용물이 오일이기 때문에 용기를 깨끗이 세척하기가 어려워 다른 내용물을 보관하는 용기로서의 재사용이 불가능한 것이었다.However, among such containers made of synthetic resin, oil containers for storing only various oils, in particular, oil containers for storing only oil, such as oil containers for engine oil for automobiles, are clean because the contents are stored inside. It was difficult to clean and could not be reused as a container for storing other contents.

또한, 상기와 같은 폐오일통을 회수하여 재활용하고자 할 경우에도 폐오일통의 내표면에 달라붙은 오일 찌꺼기를 완전하게 제거하기가 어려워 대부분 쓰레기로 버려지고 있는 것이 현실이다.In addition, even when it is desired to recover and recycle the waste oil container as described above, it is difficult to completely remove the oil residue stuck to the inner surface of the waste oil container, and most of the waste oil is discarded as waste.

상기와 같이 쓰레기로 버려지는 폐오일통은 대부분 소각하거나 또는 매설하는 방법을 채택하고 있으나, 소각처리하는 것은 대기환경을 심각히 오염시키는 원인이 되고 있고, 또한 매설하는 방법은 이것이 합성수지 재질로 이루어져 있음에 따라 수년이 지나도록 부패되지 않아 또다른 환경을 오염시키게 되는 문제점이 있었다.Most waste oil containers discarded as above have been incinerated or buried, but incineration causes serious pollution of the atmosphere, and the method of embedding is made of synthetic resin. As a result, many years have not decayed and contaminated another environment.

특히, 폐오일통일 경우에는 용기의 표면에 달라붙은 잔여오일이 땅속으로 흘러 들어가 지하수는 물론이고 심각한 자연환경을 오염시키고 있는 것이었다.In particular, in the case of a waste oil container, residual oil clinging to the surface of the container flowed into the ground and contaminated not only the groundwater but also the serious natural environment.

따라서, 버려지는 폐오일통을 재생하여 재활용하는 것은 자원을 활용한다는 잇점뿐만아니라 자연환경의 오염을 방지하는데도 매우 중요한 것이나, 지금까지는 폐오일통의 표면에 달라붙은 오일을 제거하는 기술적인 어려움으로 실제로 널리 활용되지 못하고 있는 것이었다.Therefore, the recycling and recycling of used waste oil cans is important not only in utilizing the resources but also in preventing the pollution of the natural environment, but so far, due to the technical difficulty of removing oil stuck to the surface of the waste oil cans, It was not widely used.

종래에도 폐오일통의 재생하기 위한 방법이 일부 활용되고는 있으나, 이러한 종래의 오일제거방법은 첨부도면의 제1도에서 보는 바와 같이 대부분 강력한 세제를 사용하여 물로서 세척하는 방법을 채택하고 있는 것이었다.Although a method for regenerating the waste oil container has been used in the past, this conventional oil removal method has adopted a method of washing with water using a strong detergent, as shown in FIG. 1 of the accompanying drawings. .

그러나, 이와 같은 물세척방법은 세제와 물을 사용함으로서 폐오일통에 점착된 오일을 제거할 수는 있었을지라도 많은 량의 폐수를 필연적으로 발생시키게 되는 문제점이 있는 것이었고, 이같은 폐수는 또다른 환경을 오염시키는 원인을 제공하게 되는 것이었다.However, such a water washing method has a problem in that a large amount of waste water is inevitably generated even though the oil adhered to the waste oil container can be removed by using detergent and water, and such waste water is another environment. To provide a source of contamination.

또한 상기와 같은 방법을 채택하면서도 폐수처리장치를 구비할 수도 있겠으나, 이같은 방법은 많은 시설과 경비가 소요되는등의 문제점이 야기되었던 것이었다.In addition, the wastewater treatment apparatus may be provided while adopting the above method, but this method has caused problems such as many facilities and expenses.

따라서 본 발명은 상기과 같은 문제점을 고려하여 이루어진 것으로 그 목적은 사용후 버려지는 폐오일통을 회수하여 잘게 분쇄시키면서도 폐오일통의 표면에 점착된 오일을 세척용 매개체를 이용하여 간단한 방법으로 완전히 제거함으로서 합성 수지 원료로 재활용이 가능토록 하는 것이고, 또한 상기 세척용 매개체는 벽, 마루의 피복재료, 즉, 타일, 리놀륨등을 제조하는 첨가제로 사용가능토록 하는 폐오일통의 분쇄 및 오일제거방법을 제공함에 있다.Therefore, the present invention has been made in consideration of the above problems, and its object is to completely remove the oil stuck to the surface of the waste oil container by a simple method using a washing medium while recovering the waste oil container discarded after use. It is to be recycled as a synthetic resin raw material, and the cleaning medium provides a method for crushing and removing oil from waste oil containers, which can be used as an additive for producing wall and floor covering materials, that is, tiles and linoleum. Is in.

이러한 본 발명은 새로운 형태의 오일제거방법을 제공함으로서 달성되는 것으로, 즉 폐오일통을 잘게 분쇄한 후 이의 분쇄물에 아주 작은 입자로 이루어지는 경탄을 첨가하여 고속으로 혼합하는 방법으로 분쇄물의 표면에 점착된 오일을 제거토록 하는 것이 특징인 것이다.The present invention is achieved by providing a new type of oil removal method, that is, finely pulverizing the waste oil container and then adhering to the surface of the pulverized product by adding a hard coal composed of very small particles to the pulverized product and mixing it at high speed. It is characterized by removing the oil.

또한, 오일이 제거 완료되면 분쇄물과 오일을 함유한 폐경탄을 각각 분리하여 분쇄물은 합성수지 원료로 재활용할 수 있도록 함과 동시에 폐경탄은 벽, 마루의 피복재료, 즉, 타일, 리놀륨등의 제조시 첨가재로 사용할 수 있도록 하는 것이 특징인 것이다.In addition, when the oil is removed, the pulverized coal and oil-containing waste coal are separated, so that the pulverized product can be recycled as a synthetic resin raw material. It is characterized in that it can be used as an additive during manufacture.

계속해서 본 발명의 바람직한 실시예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Subsequently, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면의 제2도는 본 발명의 공정도를 나타낸 블럭도를 표시하고 있으며, 본 발명은 크게 구분하여 폐오일통을 잘게 분쇄하는 분쇄공정(A)과, 이의 분쇄공정(A)에서 분쇄된 분쇄물에 별도의 오일세척용 매개체를 투입하여 표면에 점착된 오일을 제거토록 하는 오일제거공정(B)과, 상기 오일제거공정(B)에서 오일이 제거된 분쇄물과 매개체를 각각 분리하는 분리공정(C)으로 이루어져 있다.Figure 2 of the accompanying drawings shows a block diagram showing the process diagram of the present invention, the present invention is divided into a crushing step (A) for finely crushing the waste oil container and the pulverized product in the crushing step (A) An oil removal step (B) for removing oil adhering to the surface by adding a separate oil washing medium into the oil cleaning process, and a separation step for separating the oil and the medium from which the oil is removed in the oil removal step (B), respectively ( C)

상기 분쇄공정(A)은 형체를 그대로 유지한 폐오일통(10)을 기계적인 장치에 투입하여 이의 기계적인 장치의 작동으로 잘게 분쇄하는 공정으로서, 즉, 폐오일통(10)은 분쇄로에 투입하여 회전구동되는 분쇄칼날로서 잘게 분쇄되도록 하는 것이다.The crushing step (A) is a step of pulverizing finely by the operation of its mechanical device by putting the waste oil container 10 with the mold intact, that is, the waste oil container 10 to the pulverization furnace It is to be pulverized finely as a grinding blade driven by rotation.

상기와 같이 분쇄공정 (A)에서 분쇄된 분쇄물(20)은 그 크기가 아주 작은 입자인 것이고, 이의 분쇄물(20)의 표면에는 오일이 점착된 상태를 유지하게 된다.The pulverized product 20 pulverized in the pulverizing process (A) as described above is a very small particle, and the surface of the pulverized product 20 maintains a state in which oil is adhered.

이와 같이 분쇄된 분쇄물(20)은 별도의 장치에 의해 오일제거공정(B)으로 이송되어 지는 것이고, 상기 오일제거공정(B)에서는 분쇄물(20)에 점착된 오일을 세척하는 공정을 이루게 된다.The pulverized product 20 pulverized as described above is transferred to the oil removal process B by a separate device, and in the oil removal process B, the oil adhered to the pulverized product 20 is achieved. do.

상기 오일제거공정(B)은 내부에 믹서스크류를 가지는 세척통으로 구비되어 별도의 동력에 의해 세척통내의 믹스스크류가 고속으로 회전구동되도록하는 것이며, 이의 세척통에 분쇄물(20)을 투입함과 동시에 별도의 매개체을 투입하여 이들을 혼합하도록 하는 것이다.The oil removal process (B) is provided with a washing cylinder having a mixer screw therein to allow the mixing screw in the washing cylinder to be rotated at a high speed by a separate power, and to put the crushed material 20 into the washing cylinder thereof. At the same time, a separate medium is added to mix them.

상기 매개체는 자연석을 미립자로 분쇄하여서 된 돌가루, 즉, 경탄(30)으로서, 이는 분쇄물(20)의 전체량에 약1/3정도의 량 즉, 세척통내에 투입된 분쇄물(20)에 대하여 약30%를 투입하게 된다.The medium is a stone powder, ie, hard coal 30, obtained by pulverizing natural stone into fine particles, which is about 1/3 of the total amount of the pulverized product 20, ie, the pulverized product 20 put into the washing tub. About 30% will be invested.

이같이 세척통에서 분쇄물(20)과 경탄(30)을 적정량으로 혼합하여 이들을 믹서스크류로 혼합시케게 되면, 상기 분쇄물(20)의 입자와 경탄(30)의 입자들은 상호 마찰을 일으키게되고, 이에 따라 경탄(30)이 분쇄물(20)에 점착된 오일을 흡착하게 된다.As such, when the pulverized product 20 and the hard coal 30 are mixed in an appropriate amount and mixed with the mixer screw, the particles of the pulverized product 20 and the hard coal particles 30 cause mutual friction, Accordingly, the hard coal 30 adsorbs oil adhered to the pulverized product 20.

즉, 경탄(30)은 미세한 돌가루로 이루어 있음에 따라 재질이 갖는 그 특성상 액체를 흡수하게 되는 것이고 , 이로 인하여 분쇄물(20)에 점착된 오일을 완전히 흡착하여 탈리시키게 되는 것이다.That is, the hard coal 30 is made of fine stone powder to absorb the liquid due to the characteristics of the material, thereby completely adsorbed and detached oil adhering to the crushed product 20.

이러한 오일제거공정(B)에서 분쇄물(20)에 점착된 오일을 완전히 탈리시키게 되면, 이들은 다음공정의 분리공정(C)으로 이송되어 지는 것이고, 이의 분리공정(C)에서는 이들을 상호 분리시키게 된다.When the oil adhering to the pulverized product 20 is completely desorbed in the oil removal step (B), they are transferred to the separation step (C) of the next step, and in the separation step (C) thereof, they are separated from each other. .

상기 분쇄물(20)은 비교적 입자가 큰데 반하여 경탄(30)은 미세한 입자로 구성되어 있음으로서 분쇄물(20)과 폐경탄(30)의 혼합물을 걸름망을 통과시키게 되면, 폐경탄(30)은 걸름망의 하부로 낙하됨과 아울러 분쇄물(20)은 남게 되는 것이다.Whereas the pulverized product 20 is relatively large particles, the hard coal 30 is composed of fine particles, so that when the mixture of the pulverized product 20 and the hard coal 30 passes through the strainer, the hard coal 30 is Falling to the bottom of the strainer and the crushed product 20 will remain.

이와 같은 방법으로 분리되는 분쇄물(20), 즉, 오일이 완전히 세척된 순순 합성 수지 재질의 분쇄물(20)은 회수하여 재생을 위한 장치로 보내져 합성수지 원료로 재사용하게 되는 것이고, 또한 오일을 함유한 폐경탄(30)은 별도로 회수하여 오일이 함유된 그대로를 타일이나 리놀륨등을 제조하는데 필요한 첨가제로 활용하게 되는 것이다.The pulverized material 20 separated in this way, that is, the pulverized material 20 of the pure synthetic resin material from which the oil has been completely washed is sent to a device for regeneration and reused as a synthetic resin raw material, and also contains oil. One coal mine 30 is recovered separately to utilize the oil contained as it is as an additive required to manufacture tiles or linoleum.

이때, 타일이나 리놀륨등을 제조하는데 있어서는 오일을 함유한 폐경탄이 필연적으로 첨가되어야 하는 것임에 따라 이를 첨가제로 사용할 수가 이게 되는 것이다.In this case, in the manufacture of tiles or linoleum, the coal containing coal is inevitably added, so that it can be used as an additive.

그러므로 이와 같이 된 본 발명은 폐오일통을 재활용하기 위하여 폐오일통에 달라붙은 오일 찌꺼기를 간단한 방법으로 제거할 수가 있게 되는 효과를 가지게 되는 것이다.Therefore, the present invention thus achieved has the effect of being able to remove the oil residue stuck to the waste oil container by a simple method in order to recycle the waste oil container.

즉, 폐오일통의 오일을 제거하기 위하여 경탄을 이용하면서도 기계적이고도 물리적인 방법의 마찰력만으로 오일을 제거토록 함으로서 오일의 제거효율을 향상시키게 됨은 물론이고, 별도의 후처리 방법이 필요치 않게 되어 생산성을 향상시키게 되는 효과를 가지게 되는 것이다.In other words, by using hard coal to remove the oil in the waste oil container, the oil is removed only by the frictional force of the mechanical and physical methods, thereby improving the oil removal efficiency and of course eliminating the need for a separate post-treatment method. It will have the effect of improving.

그리고, 무엇보다도 오일을 제거하기 위하여 사용되었던 폐경탄을 버리지 않고 다른 물품을 제조하는데 절대적으로 필요한 중요한 첨가제로 사용할 수가 있게 되는 효과를 가지게 되는 것이다.And, above all, it has the effect of being able to be used as an important additive which is absolutely necessary for manufacturing other articles without discarding the used coal used to remove oil.

Claims (1)

오일을 보관하였다가 사용후 버려지는 폐오일통을 재활용하도록 하는 것에 있어서, 상기 폐오일통(10)을 회수하여 분쇄로에 넣고 회전되는 분쇄칼날로서 잘게 분쇄하도록 하는 분쇄공정(A); 상기 분쇄공정(A)에 의해 분쇄된 분쇄물(20)을 세척통에 투입하고,투입된 분쇄물(20)에 대하여 입자가 작은 돌가루로 이루어지는 경탄(30)을 약30% 혼합하여 고속으로 회전되는 믹서스크류로 회전시켜서 이들의 마찰력에 의해 경탄(30)이 분쇄물(20)의 표면에 점착된 오일을 흡수제거토록 하는 오일제거공정(B)과; 오일이 제거된 상기 분쇄물(20)은 합성수지 원료로 재활용하고, 분쇄물(20)의 오일을 흡착한 폐경탄(30)은 타일, 리놀륨 등의 제조시 첨가제로 재활용할 수 있도록 상기 분쇄물(20) 과 폐경탄(30)을 각각 분리하는 분리 공정(C)으로 이루어진 것을 특징으로 하는 폐오일통의 분쇄 및 오일제거방법.In the oil storage and recycling the waste oil container discarded after use, the waste oil container (10) to recover the fine oil into a grinding mill to be put into the grinding mill rotating grinding step (A); The pulverized powder 20 pulverized by the pulverizing process (A) is put into a washing container, and the hardened powder 30 is mixed with about 30% of the fine powder 30 having small particles to be rotated at high speed. An oil removal step (B) of rotating the mixer with a screw to cause absorption of the oil adhering to the surface of the pulverized product by the hard coal 30; The pulverized product 20 from which oil is removed is recycled as a synthetic resin raw material, and the coal-pulverized coal 30 adsorbed with the oil of the pulverized product 20 may be recycled as an additive in manufacturing tiles, linoleum, or the like. 20) pulverization and oil removal method of the waste oil container, characterized in that consisting of a separation step (C) for separating each of the coal mine coal (30).
KR1019960030593A 1996-07-26 1996-07-26 Waste oil can pulverizing and oil removing method KR0183527B1 (en)

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