KR0136270Y1 - Vacuous cleaner of cutting oil - Google Patents

Vacuous cleaner of cutting oil Download PDF

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Publication number
KR0136270Y1
KR0136270Y1 KR2019960007437U KR19960007437U KR0136270Y1 KR 0136270 Y1 KR0136270 Y1 KR 0136270Y1 KR 2019960007437 U KR2019960007437 U KR 2019960007437U KR 19960007437 U KR19960007437 U KR 19960007437U KR 0136270 Y1 KR0136270 Y1 KR 0136270Y1
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South Korea
Prior art keywords
cutting oil
filter
oil tank
vacuum
filter paper
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KR2019960007437U
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Korean (ko)
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KR970057051U (en
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정수훈
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정수훈
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Priority to KR2019960007437U priority Critical patent/KR0136270Y1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/803—Accessories in which the filtering elements are moved between filtering operations ; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1069—Filtration systems specially adapted for cutting liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/808—Accessories integrally combined with devices for controlling the filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

본 고안은 공작기계의 가공작업시 사용되는 절삭유(또는 냉각유)에 포함된 철분이나 찌꺼기등 각종 슬러지를 순환식으로 진공여과시켜 청결한 절삭유로서 재사용할 수 있게 함을 목적으로 안출한 절삭유가 순환식 진공클리너에 관한 것이다.The present invention is designed to circulate vacuum sludge, such as iron or debris, contained in cutting oil (or cooling oil) used in the processing of machine tools, and to re-use it as a clean cutting oil. It relates to a vacuum cleaner.

종래에는 절삭유 탱크의 상면에 단순한 여과망을 설치하여 슬러지를 일부 여과시킨 후 재사용하고 있으나 이는 구멍이 뚫린 여과망을 사용하는데 한계가 있어 여과구멍보다 작은 칩은 여과구멍을 통과하게 되므로 여과효과가 극히 적었으며, 이러한 여과효율의 불량함으로 인해 얼마 사용하지 않아 공작기계를 정지시킨 다음 새로운 절삭유로 교체해야 되므로서 작업시간을 지연시키고 경제적으로 부담을 주게되는 등의 폐단이 있었다.Conventionally, a simple filter net is installed on the upper surface of the cutting oil tank and the sludge is partially filtered and reused. However, this is limited in using a perforated filter net. Chips smaller than the filter hole pass through the filter hole, so the filtering effect is extremely small. Due to this poor filtration efficiency, the machine tool has to be stopped for a short time before being replaced with new coolant, resulting in delayed working time and economic burden.

따라서, 본 고안의 목적은 가공면에 투입되어 사용된 후 절삭유 탱크에 회수된 절삭유를 진공흡인시켜 이에 포함된 금속칩등 각종 불순물을 여과포에 의거 정밀한 여과를 시킨 다음 토출펌프로서 절삭유 탱크에 재투입하므로서 연속 순환식으로 절삭유를 여과사용할 수 있게 한 고안이다.Therefore, the object of the present invention is to vacuum the cutting oil recovered in the cutting oil tank after being used in the processing surface, and to precisely filter various impurities such as metal chips contained therein by the filter cloth, and then re-inject the cutting oil into the cutting oil tank as a discharge pump. It is designed to filter coolant through continuous circulation.

Description

절삭유의 순환식 진공클리너Circulating vacuum cleaner for cutting oil

제1도는 본 고안의 정면단면도.1 is a front cross-sectional view of the present invention.

제2도는 본 고안의 측단면도.2 is a side cross-sectional view of the present invention.

제3도는 제1도의 가부 확대도.3 is an enlarged view of FIG. 1.

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

1 : 이동용바퀴 2 : 클리너통체1: moving wheel 2: cleaner body

3 : 진공펌프 4 : 청정절삭유 탱크3: vacuum pump 4: clean cutting oil tank

5, 5' : 격판 6, 6' : 구멍5, 5 ': diaphragm 6, 6': hole

7 : 다공판 8 : 여과실7: perforated plate 8: filtration chamber

9 : 여과지롤 10 : 여과지9: filter paper roll 10: filter paper

11, 11' : 체인기어 12 : 체인11, 11 ': chain gear 12: chain

13 : 스크레이퍼 14 : 수거실13: scraper 14: collection room

15 : 절삭유탱크 16 : 회수관15: cutting oil tank 16: recovery pipe

17 : 토출펌프 18 : 흡인관17: discharge pump 18: suction pipe

19 : 유출공 20 : 유입관19: outlet hole 20: inlet pipe

21 : 수위감지 스윗치 22 : 진공감지 스윗치21: water level detection switch 22: vacuum detection switch

본 고안은 공작기계의 가공작업시 사용되는 절삭유(또는 냉각유)에 포함된 철분이나 찌꺼기등 각종 슬러지를 순환식으로 진공여과시켜 청결한 절삭유로서 재사용할 수 있게 함을 안출한 절삭유가 순환식 진공클리너에 관한 것이다.The present invention is a circulating vacuum cleaner that allows cutting oil to be reused as a clean cutting oil by circulating vacuum filtration of various sludges such as iron or debris contained in cutting oil (or cooling oil) used in processing of machine tools. It is about.

일반적으로 공작기계에 사용되는 절삭유는 가공작업 후 절삭유 탱크에 저장시켜 다시 사용하게 되는데 각종 공작물을 가공하게 되면 절삭유에 금속칩이나 불순물등이 포함되어 절삭유 탱크에 저장되므로, 재사용시 절삭유와 함께 금속칩 등이 가공면에 투입되어 정밀한 가공을 방해하고 거칠어지게 할뿐 아니라 바이트등을 손상시키는 등의 문제점이 있었다.In general, the cutting oil used in the machine tool is stored in the cutting oil tank after processing, and used again. When processing various workpieces, the cutting oil contains metal chips or impurities in the cutting oil tank, so it is stored in the cutting oil tank. There is a problem that the back is put into the machining surface to prevent the rough machining and roughening, as well as damage the bite.

따라서, 종래에는 절삭유 탱크의 상면에 단순한 여과망을 설치하여 슬러지를 일부 여과시킨 후 재사용하고 있으나 이는 구멍이 뚫린 여과망을 사용하는데 한계가 있어 여과구멍보다 작은 칩은 여과구멍을 통과하게 되므로 여과효과가 극히 적었으며, 이러한 여과효율의 불량함으로 인해 얼마 사용하지 않아 공작기계를 정지시킨 다음 새로운 절삭유로 교체해야 되므로서 작업시간을 지연시키고 경제적으로 부담을 주게되는 등의 폐단이 있었다.Therefore, in the related art, a simple filtering net is installed on the upper surface of the cutting oil tank, and the sludge is partially filtered and reused. However, this is limited in using a perforated filter net, and chips smaller than the filtration hole pass through the filtration hole. Due to this poor filtration efficiency, the machine tool must be stopped for a short time and then replaced with a new coolant, resulting in delayed working time and economic burden.

따라서, 본 고안의 목적은 가공면에 투입되어 사용된 후 절삭유 탱크에 회수된 절삭유를 진공흡인시켜 이에 포함된 금속칩등 각종 불순물을 여과포에 의거 정밀한 여과를 시킨 다음 토출펌프로서 절삭유 탱크에 재투입하므로서 연속 순환식으로 절삭유를 여과사용할 수 있게 한데 있다.Therefore, the object of the present invention is to vacuum the cutting oil recovered in the cutting oil tank after being used in the processing surface, and to precisely filter various impurities such as metal chips contained therein by the filter cloth, and then re-inject the cutting oil into the cutting oil tank as a discharge pump. Therefore, it is possible to filter the coolant by continuous circulation.

본 고안의 또다른 목적은 일회용 종이여과지를 사용하여 연속적으로 풀려 이송되면서 여과후 폐기하므로서 간단한 구조의 여과장치를 제공코자 한데 그 목적이 있다.Another object of the present invention is to provide a filtration device of a simple structure by discarding after filtration while being continuously released using a disposable paper filter paper.

이동용바퀴(1)를 부착한 밀폐상태의 클리너통체(2)의 내부에 진공펌프(3)로서 진공상태가 되는 청정절삭유 탱크(4)를 격판(5)(5')으로 구획 형성하되 그 상부에 다수개의 구멍(6)(6')이 뚫린 측단면형상의 다공판(7)을 설치하여 그 상부의 여과실(8)의 일측에 재착되는 여과지롤(9)의 여과지(10)가 체인기어(11)(11')에 치합되어 무단회전되는 체인(12)의 스크레이퍼(13)에 의거 다공판(7)의 상면을 따라 풀려나와 후측의 수거실(14)에 수거되게 하고, 청정절삭유 탱크(4) 및 여과실(8)의 내부에는 절삭유 탱크(15)의 회수관(16)과 연결되는 토출펌프(17) 및 흡입관(18)에 관접되는 유출공(19)이 뚫린 유입관(20)을 각각 설치하여서 되는 것이다.A clean cutting oil tank (4), which becomes a vacuum state as a vacuum pump (3), is partitioned into a partition (5) (5 ') inside the cleaner cylinder (2) in which the moving wheel (1) is attached. Section with multiple holes (6) (6 ') drilled into it A chain in which a perforated plate 7 having a shape is fitted and the filter paper 10 of the filter paper roll 9, which is reattached to one side of the upper filter chamber 8, is engaged with the chain gears 11 and 11 ′ and is endlessly rotated. The scraper 13 of (12) is released along the upper surface of the perforated plate 7 to be collected in the rear collecting chamber 14, and inside the clean cutting oil tank 4 and the filtration chamber 8, a cutting oil tank. The inlet pipe 20 through which the discharge pump 17 connected with the collection pipe 16 of the 15, and the outflow hole 19 which contact | connects the suction pipe 18 is provided, respectively.

도면중 미설명부호 21은 청정절삭유 탱크(4)의 수위를 감지하여 토출펌프(17)의 작동을 제어하는 수위감지 스윗치이고, 22는 클리너통체(2)의 진공상태를 감지하여 진공펌프(3)의 작동을 제어하는 진공감지 스윗치이다.In the drawing, reference numeral 21 denotes a level sensing switch for controlling the operation of the discharge pump 17 by sensing the level of the clean cutting oil tank 4, and 22 denotes a vacuum pump 3 by sensing the vacuum state of the cleaner cylinder 2. This is a vacuum sensing switch that controls the operation of).

이와 같이된 본 고안은 공작기계에 고정식이나 이동식으로 설치하여 한번 사용된 후 절삭유 탱크(15)에 회수된 금속칩이 침전된 절삭유를 진공으로 흡인시켜 여과하게 되는 것으로 먼저 진공펌프(3)를 작동시켜 청정절삭유 탱크(4)를 1차 진공상태로 형성하게 되면 다수개의 구멍(6)(6')으로 연통된 여과실(8)도 구멍(6)(6')을 통해 공기가 모두 흡출되어 2차 진공상태가 되므로서, 결국 클리너통체(2)의 내부 전체가 진공이 되고 진공이 완료되면 진공감지 스윗치(22)가 이를 감지하여 진공펌프(3)의 작동을 제어한다.The present invention, as described above, is fixed or mobile to a machine tool, and once used, the vacuum oil (3) is first suctioned and filtered by the vacuum of the coolant deposited with the metal chips recovered in the coolant tank (15). When the clean cutting oil tank 4 is formed in the primary vacuum state, all the air is sucked out through the holes 6 and 6 'through the filtration chamber 8 communicated with the plurality of holes 6 and 6'. As the secondary vacuum state, the entire interior of the cleaner cylinder 2 is vacuumed, and when the vacuum is completed, the vacuum sensing switch 22 senses this to control the operation of the vacuum pump 3.

이상태에서 절삭유 탱크(15)의 흡인관(18)을 클러너통체(2)의 유입관(20)에 관접시키고 토출펌프(17)에 회수관(16)을 연결시키면 절삭유 탱크(15)내의 오염된 절삭유는 흡인관(18)을 통해 유입관(20)으로 흡인된 후 유출공(19)으로 유출되어 제2도와 같이 다공판(7)의 상면에 덮힌 여과지(10)의 상부에 저유되므로서 각종 금속칩등 슬러지가 여과지(10)에 의해 걸러진 청정절삭유가 다공판(7)의 구멍(6)(6')을 통해 밑으로 낙하되어 청정절삭유 탱크(4)의 내부에 저유된다.In this state, the suction pipe 18 of the cutting oil tank 15 is brought into contact with the inflow pipe 20 of the cloner cylinder 2, and the recovery pipe 16 is connected to the discharge pump 17 to contaminate the inside of the cutting oil tank 15. The cutting oil is sucked into the inlet pipe 20 through the suction pipe 18 and then flows out of the outlet hole 19 to be stored in the upper part of the filter paper 10 covered on the upper surface of the porous plate 7 as shown in FIG. The clean cutting oil in which the sludge such as chips are filtered out by the filter paper 10 is dropped downward through the holes 6 and 6 'of the porous plate 7 and stored in the clean cutting oil tank 4.

여기서, 다공판(7)의 상면에 덮힌 여과지(10)는 여과실(8)의 일측에 설치된 여과지롤(9)로 부터 풀려나와 다공판(7)을 거쳐 수거실(14)에 수거되는데 여과실(8)에는 체인기어(11)(11')에 무단으로 권회된 체인(12)이 여과지(10)의 진행방향으로 회전하게 되어 있고, 체인(12)에는 여과지(10)와 당접되는 스크레이퍼(13)가 일정간격으로 부착되어 있으므로 체인(12)이 회전하게 되면 이에 부착된 스크레이퍼(13)가 여과지(10)와 당접되어 슬러지를 재치한 상태로 여과지(10)를 이끌고 강제 이송시키게 되므로 여과지롤(9)에 권취된 여과지(10)는 체인(12)의 회전으로 여과지(10)의 상면에 저유된 폐절삭유를 통과하여 슬러지를 걸러낸 후 후측의 수거실(14)로 슬러지와 함께 수거되어지게 되는 것이다.Here, the filter paper 10 covered on the upper surface of the porous plate 7 is released from the filter paper roll 9 provided on one side of the filter chamber 8 and collected in the collection chamber 14 via the porous plate 7. In the fruit 8, the chain 12 wound on the chain gears 11 and 11 'without permission is rotated in the advancing direction of the filter paper 10, and the chain 12 is a scraper contacted with the filter paper 10. Since the 13 is attached at regular intervals, when the chain 12 is rotated, the scraper 13 attached thereto is brought into contact with the filter paper 10 to guide the filter paper 10 in a state in which sludge is mounted and forcedly transported. The filter paper 10 wound on the roll 9 passes through the waste cutting oil stored on the upper surface of the filter paper 10 by the rotation of the chain 12 to filter the sludge and then collects the sludge together with the rear collecting chamber 14. It will be done.

한편, 여과실(8)의 여과지(10)를 통과하여 다공판(7)의 구멍(6)(6')을 통해 청정절삭유 탱크(4)에 저유된 청정절삭유는 토출펌프(17)에 의거 회수관(16)으로 절삭유 탱크(15)내에 다시 저유된 후 공작기계에 공급된다.Meanwhile, the clean cutting oil stored in the clean cutting oil tank 4 through the holes 6 and 6 ′ of the porous plate 7 through the filter paper 10 of the filtration chamber 8 is based on the discharge pump 17. The oil is stored in the cutting oil tank 15 again by the recovery pipe 16 and then supplied to the machine tool.

여기서, 토출펌프(17)는 청정절삭유가 청정절삭유 저장탱크(4)에 일정 수위이상 저유될때 수위감지 스윗치(21)의 감지로 인해 작동되어 청정절삭유를 토출하고 수위가 낮아지면 수위감지 스윗치(21)가 다시 이를 감지하여 토출펌프(17)의 작동을 정지시키므로서 토출펌프(17)의 소손을 방지하게 된다.Here, the discharge pump 17 is operated by the detection of the water level detection switch 21 when the clean cutting oil is stored in the clean cutting oil storage tank 4 above a certain level, and discharges the clean cutting oil, and when the water level is lowered, the water level sensing switch 21 ) Detects this again and stops the operation of the discharge pump 17, thereby preventing the discharge pump 17 from being burned out.

이와 같이 본 고안은 오염된 절삭유를 진공으로 흡인시켜 일회용 여과지(10)로서 깨끗히 여과시킨 후 재사용하는 것이므로 공작기계의 정밀한 가공작업을 가능하게 하고 바이트 등을 파손시키지 아니할 뿐 아니라, 절삭유의 잦은 교체를 필요로 하지 아니하므로 매우 경제적이며 여과지(10)를 일회용으로 사용 후 폐기하게 되므로 구조가 간단하여 제작 및 취급이 용이한 등의 효과가 있다.As such, the present invention draws contaminated cutting oil into a vacuum, cleans it as a disposable filter paper 10, and reuses it, thus enabling precise processing of machine tools and not damaging bites, etc., and frequently changing cutting oil. Since it is not necessary, it is very economical, and since the filter paper 10 is discarded after being used for single use, it has an effect such as simple structure and easy manufacture and handling.

Claims (1)

이동용바퀴(1)를 부착한 밀폐상태의 클리너통체(2)의 내부에 진공펌프(3)로서 진공상태가 되는 청정절삭유 탱크(4)를 격판(5)(5')으로 구획 형성하되 그 상부에 다수개의 구멍(6)(6')이 뚫린 측단면형상의 다공판(7)을 설치하여 그 상부의 여과실(8)의 일측에 재착되는 여과지롤(9)의 여과지(10)가 체인기어(11)(11')에 치합되어 무단회전되는 체인(12)의 스크레이퍼(13)에 의거 다공판(7)의 상면을 따라 풀려나와 후측의 수거실(14)에 수거되게 하고, 청정절삭유 탱크(4) 및 여과실(8)의 내부에는 절삭유 탱크(15)의 회수관(16)과 연결되는 토출펌프(17) 및 흡입관(18)에 관접되는 유출공(19)이 뚫린 유입관(20)을 각각 설치하여서 되는 절삭유의 순환식 진공클리너.A clean cutting oil tank (4), which becomes a vacuum state as a vacuum pump (3), is partitioned into a partition (5) (5 ') inside the cleaner cylinder (2) in which the moving wheel (1) is attached. Section with multiple holes (6) (6 ') drilled into it A chain in which a perforated plate 7 having a shape is fitted and the filter paper 10 of the filter paper roll 9, which is reattached to one side of the upper filter chamber 8, is engaged with the chain gears 11 and 11 ′ and is endlessly rotated. The scraper 13 of (12) is released along the upper surface of the perforated plate 7 to be collected in the rear collecting chamber 14, and inside the clean cutting oil tank 4 and the filtration chamber 8, a cutting oil tank. A circulating vacuum cleaner for cutting oil, which is provided by respectively providing an inlet pipe (20) through which a discharge pump (17) connected to a recovery pipe (16) of the (15) and an outlet hole (19) contacting the suction pipe (18) are provided.
KR2019960007437U 1996-04-02 1996-04-02 Vacuous cleaner of cutting oil KR0136270Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100866607B1 (en) * 2007-05-15 2008-11-03 코오롱건설주식회사 Scum removal device of bio reactor
KR20220022366A (en) * 2020-08-18 2022-02-25 주식회사 대일기공 movable device for waste sluge oil
KR20220078237A (en) * 2020-12-03 2022-06-10 김동영 Fluid tank cleaning and fluid filtering and recycling system using paper filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100866607B1 (en) * 2007-05-15 2008-11-03 코오롱건설주식회사 Scum removal device of bio reactor
KR20220022366A (en) * 2020-08-18 2022-02-25 주식회사 대일기공 movable device for waste sluge oil
KR20220078237A (en) * 2020-12-03 2022-06-10 김동영 Fluid tank cleaning and fluid filtering and recycling system using paper filter

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