KR100412343B1 - Successive separating system of metal chip in the abandoned cutting oil - Google Patents
Successive separating system of metal chip in the abandoned cutting oil Download PDFInfo
- Publication number
- KR100412343B1 KR100412343B1 KR10-2001-0057281A KR20010057281A KR100412343B1 KR 100412343 B1 KR100412343 B1 KR 100412343B1 KR 20010057281 A KR20010057281 A KR 20010057281A KR 100412343 B1 KR100412343 B1 KR 100412343B1
- Authority
- KR
- South Korea
- Prior art keywords
- chip
- metal
- cutting
- chips
- cutting oil
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 title claims abstract description 33
- 239000010730 cutting oil Substances 0.000 title claims abstract description 29
- 239000003921 oil Substances 0.000 claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 abstract description 14
- 230000005484 gravity Effects 0.000 abstract description 4
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 3
- 150000002739 metals Chemical class 0.000 abstract description 2
- 229910001111 Fine metal Inorganic materials 0.000 abstract 3
- 238000007796 conventional method Methods 0.000 abstract 1
- -1 ferrous metals Chemical class 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005555 metalworking Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
본 발명은 공작 기계의 금속 가공 시 배출된 절삭 폐유 속에 함유된 미세한 금속 칩의 연속 분리 제거 장치에 관한 것이다.The present invention relates to an apparatus for continuously separating and removing fine metal chips contained in cutting waste oil discharged during metal processing of a machine tool.
종래의 절삭 폐유 속에 함유된 금속 및 비철금속 칩의 분리 방법은 금속 가공 시 발생된 비교적 큰 스크랩이나 전단편은 에어프론식 칩 컨베이어를 이용하여 분리하고, 비교적 미세한 금속 칩은 스크랩퍼식 칩 컨베이어 또는 마그네트 칩 컨베이어로 분리하고 더욱 미세한 금속칩은 카드러치 필터, 백필터,패퍼지 등으로 분리하였기 때문에 장치가 복잡하고 많은 비용이 소요되는 결점이 있을 뿐만 아니라 제 2차 공해를 유발하는 있었던 것이다.In the conventional method of separating metal and nonferrous metal chips contained in cutting waste oil, relatively large scraps or shear pieces generated during metal processing are separated using an air-front chip conveyor, and relatively fine metal chips are scraper-type chip conveyors or magnet chips. Separation by a conveyor and finer metal chips were carried out by a card clutch filter, a bag filter, a paper, etc., which resulted in a complicated and costly drawback as well as causing secondary pollution.
본 발명은 이상의 문제점을 해결하고자 안출한 것으로 이의 발명 요지는 공작 기계에서 금속 및 비철금속 가공 시 대량 배출되는 금속 칩이 함유된 절삭 폐유를 이송 펌프를 이용하여 내 주벽에 경질 크롬도금 층이 형성된 콘(Cone) 형상인 원심 분리통(3)에 유입시켜 와류되게 하고 이때, 원심 분리된 비중이 가벼운 절삭유는 상향 이동하여 절삭유 배출관(5)을 통해 재 사용할 수 있게 하고, 비중이 무거운 금속 칩과 미세한 금속 칩이 함유된 교질상의 절삭 폐유는 하향 낙하되어 칩 배출관을 통해 칩 침전조(7) 내로 유입되어 여기에서 침전 분리된 절삭유는 절삭유 배출구(9)를 통해 재 사용되고, 침전된 금속 칩은 체인 스크랩퍼(8)에 의해 수거되어 종말 처리되게 함으로서 금속 칩의 분리 효율을 극대화한 것이다.SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide cutting waste oil containing a metal chip discharged in large quantities during processing of metals and non-ferrous metals in machine tools, using a transfer pump. Cone) flows into the centrifuge tube (3) shaped to vortex, and at this time, the coolant centrifuged with a lighter specific gravity moves upward to be reused through the coolant discharge pipe (5), and the heavy metal chips and fine metal The colloidal cutting waste oil containing chips falls down and enters the chip settling tank 7 through the chip discharge pipe, where the settled cutting oil is reused through the cutting oil outlet 9, and the deposited metal chips are used as a chain scraper ( 8) to maximize the separation efficiency of the metal chip by collecting by the end treatment.
Description
본 발명은 공작 기계의 금속 가공 시 발생되는 폐 절삭유 속에 함유된 금속 칩을 1차 및 2차로 연속 분리할 수 있게 한 절삭 폐유 속에 함유된 금속 칩의 연속 분리 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a continuous separation device for metal chips contained in cutting waste oil, which enables the primary and second continuous separation of metal chips contained in waste cutting oil generated during metal processing of machine tools.
통상의 공작 기계에서 금속 가공 시 배출되는 절삭 폐유 속에 함유된 금속 또는 비철금속 칩을 분리할 시는 에어프론 칩 컨베이어와 스크랩퍼 칩 컨베이어 또는 마그네트 칩 컨베이어를 사용하고 있는 바, 에어프론 칩 컨베이어에서는 비교적 큰 스크랩퍼와 같은 전단편을 분리하고, 이때 분리된 절삭유는 재 사용되고, 미 분리된 미세한 칩에 함유된 폐 절삭유는 다시 침전 분리조에 투입시켜 침전된 금속 칩은 스크랩퍼식 칩 컨베이어 또는 마그네트 칩 컨베이어를 통해 수거하며, 더욱 미세한 금속칩은 카트리지 또는 백 페이퍼 등의 여과 필터에 의해 여과하여 절삭유 배출구를 통해 재사용하고 있기 때문에 부피가 크고 장치가 복잡하여 많은 면적과, 과다한 처리비가 소요될뿐만 아니라 제 2의 공해를 유발하는 등의 폐단이 있었던 것이다.Air and chip scrapers and magnet chip conveyors are used to separate metal or nonferrous metal chips contained in cutting waste oil discharged from metal processing in conventional machine tools. The shear pieces such as scrapers are separated, and the separated cutting oil is reused, and the waste cutting oil contained in the finely separated fine chips is fed back into the sedimentation tank, and the deposited metal chips are collected through a scraper type chip conveyor or a magnet chip conveyor. In addition, the finer metal chips are filtered by a filter such as a cartridge or a back paper, and reused through the coolant discharge port, which is bulky and complicated, resulting in a large area and excessive processing costs as well as causing second pollution. There was a dismissal such as to.
본 발명은 이상의 문제점을 해결하고자 발명한 것으로 이의 발명 요지는 공작 기계에서 가공 시 생기는 금속 칩이 함유된 절삭 폐유를 내 주벽에 크롬 도금 층의 형성된 콘(Cone) 형상으로 된 원심 분리통에 펌프로 유입시켜 원심 분리통 내에서 와류되게 하고, 이때 원심 분리된 비중이 가벼운 절삭유는 상향 이송되어 절삭유 배출관 및 배출구를 통해 배출되어 재 사용되고, 원심 분리 시 비중이 무거운 금속 칩 등의 고형물과 미 분리된 절삭 폐유는 하방으로 낙하되어 칩 배출관을 통해 칩 침전조에 투입되어 여기에서 재 분리하되, 이때 침전 분리된 절삭유는 절삭유 배출관을 통해 재사용하고, 침전된 금속 칩은 체인 스크랩퍼를 통해 제거되어 종말 처리되게 한 것이다.The present invention has been invented to solve the above problems, the present invention is to pump the waste oil containing the metal chip generated during machining in a machine tool into a centrifugal tube having a cone shape formed of a chromium plating layer on the inner wall It is introduced into the centrifuge to vortex in the centrifuge, where the coolant centrifuged with light weight is conveyed upward and discharged through the coolant discharge pipe and outlet for reuse. The waste oil falls down and is introduced into the chip settling tank through the chip discharge pipe and re-separated therefrom, where the settled cutting oil is reused through the cutting oil discharge pipe, and the precipitated metal chips are removed through the chain scraper to be terminated. will be.
도 1은 본 발명의 요부 정면 표시도1 is a front view of the main portion of the present invention
도 2는 도1의 평면 표시도FIG. 2 is a plan view of FIG. 1
도 3은 본 발명의 실시예시도Figure 3 is an embodiment of the present invention
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1. 몸체 1-1. 받침간 1-2. 고임실1. Body 1-1. Base 1-2. A high room
1-3. 걸고리 1-4. 압력 게이지 2. 절삭 폐유 유입구1-3. Hook 1-4. Pressure gauge 2. Cutting waste oil inlet
2-1. 경사 분사부 3. 원심 분리통 3-1. 확개부2-1. Inclined Jet 3. Centrifuge 3-1. Extension
3-2. 협소부 4. 받침대 5. 절삭유 배출관3-2. Narrow section 4. pedestal 5. coolant discharge pipe
5-1. 절삭유 배출구 6. 칩 배출관 6-1. 체결구5-1. Coolant outlet 6. Chip outlet 6-1. Fastener
6-2. 패킹 7. 칩 침전조 8. 체인 스크랩퍼6-2. Packing 7. Chip Sedimentation Tank 8. Chain Scraper
8-1. 동축 스플라켓 8-2. 연동 스플라켓 8-3. 체인 장력 조절구8-1. Coaxial Sprockets 8-2. Interlocking Sprockets 8-3. Chain tensioner
9. 절삭유 배출구 10. 칩 배출구9. Coolant outlet 10. Chip outlet
이를 도면에 의거 상세히 설명하면 다음과 같다.This will be described in detail based on the drawings.
몸체(1)의 저면에는 받침간(1-1)이 설치되고, 상부에는 걸고리(1-3) 및 압력 게이지(1-4)가 설치되며, 내부에 형성된 고임실(1-2)에는 상부는 확개부(3-1)이고, 하부는 협소부(3-2)인 내 주벽에 경질크롬 도금 층이 형성된 콘(Cone) 형상으로 된 원심 분리통(3)이 받침대(4)에 의해 설치되어 있으되, 그 상단부에는 "Ｕ"자 형으로 된 절삭유 배출관(5)이 끼움 설치되고, 이 절삭유 배출관(5)의 타단부는 고임실(1-2) 내에 개구되고, 고임실(1-2)의 하부 일측에는 절삭유 배출구(5-1)가 설치되면 원심 분리통(3)의 협소부(3-2) 하방인 받침대(4)에는 칩 배출관(6)이 패킹(6-2)을 개재한 체결구(6-1)에 의해 회동 가능하게 설치되며, 칩 배출관(6)의 선단부는 몸체(1)의 하방에 설치된 칩 침전조(7)에 연결하고, 칩침전조(7)의 내부에는 체언 장력 조절구(8-3) 및 동축 스플라켓(8-1)과 연동 스플라켓(8-2)을 개재한 체인 스크랩퍼(8)가 설치되고, 칩 침전조(7)의 일측에는 절삭유 배출구(9)가 설치되고, 타측에는 칩 배출구(10)가 설치된 것이다.The base 1-1 is installed at the bottom of the body 1, the hook 1-3 and the pressure gauge 1-4 are installed at the top, and the upper part is formed at the chamber 1-1 formed therein. A pedestal 4 is provided with a centrifuge tube 3 having a cone shape having a hard chromium plating layer formed on the inner circumferential wall of the expanded portion 3-1 and the narrow portion 3-2. The cutting oil discharge pipe 5 having a "Ｕ" shape is fitted to the upper end thereof, and the other end of the cutting oil discharge pipe 5 is opened in the chamber 1-2, and the lower portion of the chamber 1-2. When the coolant discharge port 5-1 is installed at one side, a fastener in which the chip discharge pipe 6 is interposed through the packing 6-2 in the pedestal 4, which is below the narrow part 3-2 of the centrifuge tube 3, is provided. (6-1) is rotatably installed, and the tip end of the chip discharge pipe (6) is connected to the chip settling tank (7) installed below the body (1), the inside of the chip settling tank (7) is a tension tension adjustment device (8-3) and coaxial sprockets (8-1) The chain scraper 8 is provided through the plaquette 8-2, the cutting oil outlet 9 is provided at one side of the chip settling tank 7, and the chip outlet 10 is installed at the other side.
이상과 같이 구성된 본 발명은 절삭유 속에 함유된 금속 칩의 연속 분리 제거 장치인 바, 이를 실시할 시는 공작 기계에서 금속 및 비철금속 가공 시 배출된 절삭유가 금속 칩과 혼합된 상태에서 펌프에 의해 상당한 압력을 가진 상태에서 절삭 폐유 유입구(2)로 유입되면 이 절삭유 유입구(2)의 내 선단에 형성된 경사 분사부(2-1)에 의해 유도되어 원심 분리통(3) 내에서는 와류 현상을 일으키게 되고, 이때 생긴 원심력에 의해 분리된 비중이 가벼운 절삭유는 상부에 형성된 확개부(3-1)로 상승된 후 절삭유 배출관(5)을 통해 고임실(1-2) 내로 유입된 다음 절삭유 배출구(5-1)를 통해 배출되어 재 사용되고, 원심 분리통(3) 내에서 원심 분리되는 과정 중 비중이 무거운 금속 칩은 협소부(3-2) 내로 낙하되어 절삭유와 혼합된 상태에서 칩 배출관(6)을 통해 칩 침전조(7) 내에 투입된 다음 이 칩 침전조(7) 내에서 침전 분리된 절삭유는 절삭유 배출구(9)를 통해 재 사용되고, 침전된 금속 칩은 체인 스크랩퍼(8)에 의해 수거되어 칩 배출구(10)로 배출되는 것이다.The present invention configured as described above is a continuous separation and removal device of the metal chip contained in the cutting oil, when performing this, a considerable pressure by the pump in the state that the cutting oil discharged during the processing of metal and nonferrous metal in the machine tool mixed with the metal chip When introduced into the cutting waste oil inlet (2) in the state having a guide flow is induced by the inclined spraying portion (2-1) formed in the inner end of the cutting oil inlet (2), causing a vortex phenomenon in the centrifuge barrel (3), At this time, the coolant having a low specific gravity separated by the centrifugal force is raised to the enlarged part 3-1 formed in the upper portion, and then flows into the chamber 1-1 through the coolant discharge pipe 5 and then the coolant discharge port 5-1. The metal chips, which are heavy, are dropped into the narrow part 3-2 and mixed with the cutting oil during the centrifugal separation in the centrifuge tube 3, and the chips are discharged and reused. Sedimentation tank Cutting oil introduced into (7) and then sedimented and separated in the chip settling tank (7) is reused through the cutting oil outlet (9), and the deposited metal chips are collected by the chain scraper (8) to the chip outlet (10). It is discharged.
따라서, 금속 가공 기계에서 배출된 금속 칩이 함유된 절삭유는 원심 분리통(3) 내에서 원심력 작용으로 절삭유와 금속 칩으로 1차 분리되고, 이때 분리된 비중이 가벼운 절삭유는 절삭유 배출구로 배출되어 재 사용 되고 비중이 무거운 금속 칩은 미 분리된 절삭유가 함유된 상태에서 칩 침전조(7) 내에 투입되어 재처리하는 과정 분리된 비중이 가벼운 절삭유는 절삭유 배출구(9)를 통해 재사용되고, 침전된 비중이 무거운 칩은 체인 스크랩퍼(8)에 의해 수거되어 종말 처리되게 하였기 때문에 공해 방지는 물론 처리비를 최소로 함과 동시 절삭유의 회수율을 극대화할 수 있는 것이다.Therefore, the cutting oil containing the metal chips discharged from the metalworking machine is primarily separated into the cutting oil and the metal chips by centrifugal action in the centrifuge tube 3, and the separated cutting light oil is discharged to the cutting oil outlet and Used and heavy metal chips are introduced into the chip settling tank 7 in the state that the undivided coolant is contained and reprocessed. The light separated oil is reused through the coolant outlet 9 and the precipitated specific gravity Since heavy chips are collected by the chain scraper 8 to be terminated, it is possible not only to prevent pollution but also to minimize the processing cost and to maximize the recovery rate of the cutting oil.
이상과 같이 본 발명은 공작 기계에서 금속 및 비철금속 가공 시 생기는 절삭유 속에 함유된 금속 칩을 원심분리통(3)내에서 1차적으로 분리하여 분리된 비중이 가벼운 절삭유는 배출구를 통해 재 사용할 수 있게 하고, 이때 분리된 비중이 무거운 금속 칩 및 미 분리된 절삭 폐유는 칩 침전조(7)에 투입하여 칩 침전조에서 재 처리 되는 과정 비중이 가벼운 절삭유는 배출구를 통해 재 사용하고, 침전된 비중이 무거운 금속 칩은 체인 스크랩퍼(8)로 수거하여 종말 처리하도록 하였기 때문에 공해 방지는 물론 설치비와 설치면적 및 처리비를 대폭 감축할 수 있을 뿐만 아니라, 절삭유의 회수율을 극대화할 수 있어 매우 유용한 발명이다.As described above, the present invention primarily separates the metal chips contained in the cutting oil generated during machining of metal and nonferrous metals in machine tools in the centrifuge tube 3, so that the cutting oil having a low specific gravity can be reused through the outlet. At this time, the separated heavy metal chips and un-cut cutting waste oil are put into the chip settling tank 7 and reprocessed in the chip settling tank. Since it is collected by the chain scraper (8) to the end treatment, not only pollution prevention, but also significantly reduce the installation cost, installation area and processing cost, it is a very useful invention that can maximize the recovery rate of the cutting oil.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0057281A KR100412343B1 (en) | 2001-09-17 | 2001-09-17 | Successive separating system of metal chip in the abandoned cutting oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0057281A KR100412343B1 (en) | 2001-09-17 | 2001-09-17 | Successive separating system of metal chip in the abandoned cutting oil |
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| Publication Number | Publication Date |
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| KR20010100082A KR20010100082A (en) | 2001-11-14 |
| KR100412343B1 true KR100412343B1 (en) | 2003-12-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101358338B1 (en) * | 2013-08-19 | 2014-02-11 | 제이에스이엔지(주) | Apparatus for separating iron from liquid compound |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200445222Y1 (en) * | 2007-09-11 | 2009-07-08 | 진삼하 | Oil separator |
| KR101534408B1 (en) * | 2013-11-04 | 2015-07-09 | 임종철 | Cutting oil refining apparatus for machine tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775933A (en) * | 1993-09-10 | 1995-03-20 | Mitsubishi Electric Corp | Chip disposal device |
| JPH0819932A (en) * | 1994-07-06 | 1996-01-23 | Mitsubishi Electric Corp | Chip disposal device |
| JPH0929135A (en) * | 1995-07-19 | 1997-02-04 | Sun Tec:Kk | Cyclone separator |
| JP2000288427A (en) * | 1999-04-07 | 2000-10-17 | Ikuta Sanki Kogyo Kk | Cyclone separating device |
-
2001
- 2001-09-17 KR KR10-2001-0057281A patent/KR100412343B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0775933A (en) * | 1993-09-10 | 1995-03-20 | Mitsubishi Electric Corp | Chip disposal device |
| JPH0819932A (en) * | 1994-07-06 | 1996-01-23 | Mitsubishi Electric Corp | Chip disposal device |
| JPH0929135A (en) * | 1995-07-19 | 1997-02-04 | Sun Tec:Kk | Cyclone separator |
| JP2000288427A (en) * | 1999-04-07 | 2000-10-17 | Ikuta Sanki Kogyo Kk | Cyclone separating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101358338B1 (en) * | 2013-08-19 | 2014-02-11 | 제이에스이엔지(주) | Apparatus for separating iron from liquid compound |
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| KR20010100082A (en) | 2001-11-14 |
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