KR200490273Y1 - vacuum washing apparatus provided with washing liquid filtering means - Google Patents

vacuum washing apparatus provided with washing liquid filtering means Download PDF

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KR200490273Y1
KR200490273Y1 KR2020190003047U KR20190003047U KR200490273Y1 KR 200490273 Y1 KR200490273 Y1 KR 200490273Y1 KR 2020190003047 U KR2020190003047 U KR 2020190003047U KR 20190003047 U KR20190003047 U KR 20190003047U KR 200490273 Y1 KR200490273 Y1 KR 200490273Y1
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washing
tank
washing liquid
liquid
valve
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KR2020190003047U
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Korean (ko)
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김상범
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김상범
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04—Cleaning by suction, with or without auxiliary action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/04—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum

Abstract

본 고안은, 종래와 같은 세척조력수단이 마련된 세척탱크, 상기 세척탱크보다 높은 위치에 배치되어 세척액을 저장하고 있는 세척액보관탱크, 일단이 상기 세척액보관탱크의 하부에 접속되고 타단이 상기 세척탱크에 공급되어 수용된 세척액면 보다 낮고 상기 세척탱크의 바닥보다 높은 위치에 배치된 상기 세척탱크의 벽부부위에 접속된 세척액공급관, 일단이 상기 세척액면보다 높은 상기 세척탱크의 부위에 일단이 접속된 배기관의 타단에 접속된 진공배기유닛, 상기 배기관의 도중에 분기되어 상기 세척액보관탱크의 상부에 접속된 분기관 및 상기 세척탱크와 상기 세척액보관탱크 사이에 유통하게 접속되어 상기 세척탱크에 수용된 세척액의 상등액과 하등액을 순차적으로 여과하는 세척액여과수단을 포함하는 진공세척장치에 관한 것이다. The present invention is a washing tank provided with a washing aid as in the prior art, a washing liquid storage tank which is disposed at a position higher than the washing tank to store the washing liquid, one end is connected to the lower portion of the washing liquid storage tank and the other end is connected to the washing tank. A washing liquid supply pipe connected to a wall portion of the washing tank disposed at a position lower than the washing liquid level supplied and higher than the bottom of the washing tank, the other end of the exhaust pipe having one end connected to a portion of the washing tank whose one end is higher than the washing liquid level; Connected to the vacuum exhaust unit, a branch pipe connected to an upper portion of the washing liquid storage tank branched in the middle of the exhaust pipe and circulated between the washing tank and the washing liquid storage tank to supply the supernatant and the lower liquid of the washing liquid contained in the washing tank. It relates to a vacuum cleaning device comprising a washing liquid filtration means for filtering sequentially.

Figure R2020190003047
Figure R2020190003047

Description

세척액 여과수단이 구비된 진공세척장치{vacuum washing apparatus provided with washing liquid filtering means}Vacuum washing apparatus provided with washing liquid filtering means

본 고안은 세척액 여과수단이 구비된 진공세척장치에 관한 것이다.The present invention relates to a vacuum cleaning device having a washing liquid filtration means.

진공세척장치는 세척액이 충전된 세척실에 피세척물을 투입한 상태에서 세척실에 구비된 초음파발생부, 회전부, 틸팅부 등을 의해 피세척물 및 세척액에 움직임을 부여하는 세척조력수단을 이용하여 피세척물에 붙어있는 이물질을 세척액에 의해 제거하는 장치이다.The vacuum cleaning device uses a cleaning aid means for applying movement to the object to be cleaned and the cleaning liquid by the ultrasonic generator, the rotating part, and the tilting part provided in the cleaning room while the cleaning object is put into the cleaning chamber filled with the cleaning liquid. It is a device that removes the foreign matter adhering to the object to be washed by the cleaning liquid.

이러한 장치는 본 발명자에 의해 특허출원되어 등록된 다수의 선행기술이 존재하며, 그 일예로서 한국등록특허 제10-0948261호에 개시되어 있다.Such a device has a number of prior art patent applications registered by the present inventor, as an example is disclosed in Korean Patent Registration No. 10-0948261.

상기 개시된 진공세척장치에서는, 세척실에서 세척액에 의해 피세척물을 세척하게 되면, 세척액이 피세척물에 붙어 있는 고형의 이물질에 의해 오염되게 되며, 이 오염된 세척액을 다음의 세척공정에서 다시 사용하기 위해, 상기 오염된 세척액이 기액분리에 의해 재생처리되고 있다.In the above-described vacuum washing apparatus, when the object is washed by the cleaning liquid in the washing chamber, the cleaning liquid is contaminated by the solid foreign matter adhering to the cleaning object, and the contaminated cleaning liquid is used again in the next cleaning process. In order to do this, the contaminated washing liquid is regenerated by gas-liquid separation.

이러한 재생처리는 진공세적장치의 제조비용, 운용비용 및 유지비용을 증대시킨다고 하는 문제점을 가진다.This regeneration treatment has a problem of increasing the manufacturing cost, the operating cost and the maintenance cost of the vacuum washing apparatus.

이러한 문제점을 해결하기 위해, 세척실과 세척액보관탱크 사이에 필터가 내장된 여과탱크를 개재할 수 있지만, 상기 여과탱크가 세척실의 하부에 유통하게 접속되어 있어서, 세척실에서 오염되어 저장된 세척액 중에서 세척실의 바닥에 존재하는 중량이 나가는 오염물과 함께 세척액이 상기 여과탱크에 유입되기 때문에, 세척실에서 오염되어 저장된 세척액 중에서 세척액면에 부유하고 있는 경량의 오염물이 세척실의 바닥쪽으로 이동하여, 세척실에 투입된 피세척물에 다시 달라 붙게 되어 제대로 피세척물이 세척되지 않는 문제점이 발생한다.In order to solve this problem, a filtration tank with a filter may be interposed between the washing chamber and the washing liquid storage tank, but the filtration tank is connected to the lower portion of the washing chamber so that the washing tank is washed in the washing liquid contaminated in the washing chamber. Since the cleaning liquid flows into the filtration tank together with the heavy contaminants present at the bottom of the chamber, the lightweight contaminants contaminated in the washing chamber and suspended in the washing liquid surface move to the bottom of the washing chamber. There is a problem in that the cleansing material is not properly cleaned because it is stuck to the cleansing material.

반대로 상기 여과탱크가 세척실의 상부에 유통하게 접속되어 있으면, 세척실에서 오염되어 저장된 세척액 중에서 세척액면에 부유하고 있는 경량의 오염물과 함께 세척액이 상기 여과탱크에 유입되기 때문에, 세척실에서 오염되어 저장된 세척액 중에서 세척실의 바닥에 존재하는 중량이 나가는 오염물이 상기 여과탱크에 유입될 수 없어서, 세척실에 상기 중량이 나가는 오염물이 남아있게 되어, 이후의 세척공정을 제대로 수행할 수 없다고 하는 문제점이 발생한다. On the contrary, if the filtration tank is connected to the upper part of the washing chamber, the washing liquid is contaminated in the washing chamber because the washing liquid flows into the filtration tank together with the lightweight contaminants that are contaminated in the washing chamber and suspended in the washing liquid surface. The weighted contaminants existing at the bottom of the washing chamber cannot be introduced into the filtration tank among the stored washing liquids, so that the heavy weighted contaminants remain in the washing chamber, so that the subsequent washing process cannot be performed properly. Occurs.

본 고안은 상기된 문제점들을 해결하는 것에 과제를 가진다.The present invention has a problem in solving the above problems.

본 고안은, 종래와 같은 세척조력수단이 마련된 세척탱크, 세척액을 저장하고 있는 세척액보관탱크, 일단이 상기 세척액보관탱크의 하부에 접속되고 타단이 상기 세척탱크에 공급되어 수용된 세척액면 보다 낮고 상기 세척탱크의 바닥보다 높은 위치에 배치된 상기 세척탱크의 벽부부위에 접속된 세척액공급관, 일단이 상기 세척액면보다 높은 상기 세척탱크의 부위에 일단이 접속된 배기관의 타단에 접속된 진공배기유닛, 상기 배기관의 도중에 분기되어 상기 세척액보관탱크의 상부에 접속된 분기관 및 상기 세척탱크와 상기 세척액보관탱크 사이에 유통하게 접속되어 상기 세척탱크에 수용된 세척액의 상등액과 하등액을 순차적으로 여과하는 세척액여과수단을 포함하는 진공세척장치를 제공함으로써 상기 과제를 해결할 수 있다. The present invention is a washing tank provided with a washing aid as in the prior art, a washing liquid storage tank for storing the washing liquid, one end is connected to the lower portion of the washing liquid storage tank and the other end is supplied to the washing tank lower than the washing liquid surface accommodated and the washing A washing liquid supply pipe connected to a wall portion of the washing tank disposed at a position higher than the bottom of the tank, a vacuum exhaust unit connected to the other end of the exhaust pipe, one end of which is connected to a portion of the washing tank whose one end is higher than the washing liquid surface, And a washing solution filtration means branched on the way and connected to an upper portion of the washing liquid storage tank and circulated between the washing tank and the washing liquid storage tank to sequentially filter the supernatant and the lower liquid of the washing liquid contained in the washing tank. The above problem can be solved by providing a vacuum cleaning device.

본 고안은, 상기와 같은 과제해결수단에 의해, 세척탱크에서 오염되어 수용된 세척액 중에서, 세척액면에 부유하고 있는 경량의 오염물과 함께 세척액의 상등액을 먼저 여과하여 상기 세척액보관탱크에 이송시키고, 그 후에 세척탱크의 바닥에 존재하는 중량이 나가는 오염물과 함께 세척액의 하등액을 여과하여 상기 세척액보관탱크에 이송시킴으로서, 세척액여과시에 상기 경량의 오염물이 피세척물에 달라붙는 것을 방지하여 확실하게 피세척물을 세척하는 것을 가능함과 동시에, 세척액여과시에 상기 세척탱크의 바닥에 상기 중량이 나가는 오염물이 남아있게 되는 것을 방지하여, 이후의 세척탱크에서의 세척공정을 원활하게 수행하는 것을 가능하게 할 수 있다. The present invention, by the above-described problem solving means, in the washing liquid contaminated in the washing tank, the supernatant of the washing liquid together with the lightweight contaminants suspended in the washing liquid surface first filtered and transferred to the washing liquid storage tank, thereafter By filtering the lower liquid of the washing liquid together with the heavy contaminants present at the bottom of the washing tank and transporting it to the washing liquid storage tank, the light contaminant is prevented from sticking to the cleansing liquid when the washing liquid is filtered. It is possible to wash the water and at the same time prevent the remaining heavy contaminants from remaining on the bottom of the washing tank when the washing liquid is filtered, thereby making it possible to smoothly carry out the washing process in the subsequent washing tank. have.

도 1은 본 고안의 실시예에 따른 진공세척장치를 개념적으로 도시한 도면. 1 is a view conceptually showing a vacuum cleaner according to an embodiment of the present invention.

이하, 본 고안의 실시예에 따른 진공세척장치가 도 1을 참조하여 상세히 설명될 것이다.Hereinafter, a vacuum washing apparatus according to an embodiment of the present invention will be described in detail with reference to FIG. 1.

도 1에는 본 실시예의 진공세척장치가 부호 100으로 지시되어 있다.In Fig. 1, the vacuum cleaner of this embodiment is indicated by the reference numeral 100.

상기 진공세척장치(100)는, 투입된 피세척물(P) 및 세척액에 움직임을 부여하기 위해 초음파발생부, 회전부, 틸팅부 등과 같은 세척조력수단(11)이 종래와 같이 마련된 배칫타입의 세척탱크(10); 세척액을 저장하고 있는 세척액보관탱크(20); 일단이 상기 세척액보관탱크(20)의 하부에 접속되고 타단이 상기 세척탱크(10)의 상부에 접속된 상태에서 도중에 제1밸브(V1)가 개재된 세척액공급관(30); 상기 세척탱크(10)내에 상기 피세척물(P)보다 높은 액면을 가진 세척액의 세척액면(L) 보다 높은 상기 세척탱크의 부위에 일단이 접속되고 도중에 제2밸브(V2)가 개재되어 있는 배기관(40)의 타단에 접속된 진공펌프 또는 이젝터와 같은 진공배기유닛(50); 상기 제2밸브(V2)와 상기 진공배기유닛(50) 사이에 위치된 상기 배기관(40)의 부위에서 분기되어 상기 세척액보관탱크(20)의 상부에 접속되고 도중에 제3밸브(V3)가 개재된 분기관(60); 및 상기 세척탱크(10)와 상기 세척액보관탱크(20) 사이에 유통하게 접속되어 상기 세척탱크(10)에 수용된 세척액의 상등액과 하등액을 순차적으로 여과하는 세척액여과수단(70)을 포함하고 있다. The vacuum cleaning device 100 is a batch tank type washing tank provided with cleaning aids 11 such as an ultrasonic wave generating unit, a rotating unit, a tilting unit, and the like to impart movement to the injected object P and the cleaning liquid. 10; Washing liquid storage tank 20 for storing the washing liquid; A washing liquid supply pipe 30 having a first valve V1 interposed therebetween with one end connected to a lower portion of the washing liquid storage tank 20 and the other end connected to an upper portion of the washing tank 10; An exhaust pipe having one end connected to a portion of the washing tank higher than the washing liquid surface L of the washing liquid having a liquid level higher than the washing object P in the washing tank 10, and having a second valve V2 interposed therebetween. A vacuum exhaust unit 50 such as a vacuum pump or an ejector connected to the other end of the 40; Branched at the site of the exhaust pipe 40 positioned between the second valve V2 and the vacuum exhaust unit 50 is connected to the upper portion of the cleaning liquid storage tank 20, the third valve (V3) interposed in the middle Branch pipe 60; And washing liquid filtration means 70 which is circulated between the washing tank 10 and the washing liquid storage tank 20 to sequentially filter the supernatant and the lower liquid of the washing liquid contained in the washing tank 10. .

상기 세척액여과수단(70)은, 필터(71)가 내장된 여과탱크(72); 일단이 상기 필터(71)의 토출측에 위치된 상기 여과탱크(72)의 부위에 접속되고, 타단이 상기 세척액보관탱크(20)의 상단에 접속된 세척액회수관(73); 일단이 상기 세척탱크(10)의 하단에 접속되고, 타단이 상기 필터(71)의 흡입측에 위치된 상기 여과탱크(72)의 부위에 접속된 상태에서, 도중에 제4밸브(V4)가 개재된 하등액회수관(74); 일단이 상기 세척액면(L)보다 낮고 상기 세척탱크(10)에 투입된 피세척물(P)보다 높은 위치에 있는 세척탱크(10)의 부위에 접속되고, 타단이 상기 제4밸브(V4)와 상기 여과탱크(72) 사이에 위치된 하등액회수관(74)의 부위에 접속된 상태에서, 도중에 제5밸브(V5)가 개재된 상등액회수관(75)을 포함하고 있다. The washing liquid filtration means 70, the filter tank 72, the filter 71 is built; A washing liquid recovery pipe (73) having one end connected to a portion of the filtration tank (72) positioned at the discharge side of the filter (71), and the other end connected to an upper end of the washing liquid storage tank (20); In the state where one end is connected to the lower end of the said washing tank 10, and the other end is connected to the site | part of the said filtration tank 72 located in the suction side of the said filter 71, the 4th valve V4 is interposed in the middle. Lower liquid collection pipe 74; One end is connected to the part of the washing tank 10 which is lower than the washing liquid surface L and higher than the washing object P injected into the washing tank 10, and the other end is connected to the fourth valve V4. In the state connected to the site of the lower liquid recovery pipe 74 located between the filtration tanks 72, the supernatant liquid recovery pipe 75 is provided with a fifth valve V5 interposed therebetween.

상기 세척탱크(10)와 상기 세척액보관탱크(20)에는 진공상태에서 상압을 만들기 위해 도시되지 않은 통기밸브가 각각 마련되어 있다. The washing tank 10 and the washing liquid storage tank 20 are provided with a vent valve, not shown, to create atmospheric pressure in a vacuum state, respectively.

상기와 같이 구성된 진공세척장치(100)는 다음과 같이 작동될 수 있다.The vacuum cleaning device 100 configured as described above may be operated as follows.

먼저, 세척탱크(10)에 피세척물(P)을 투입한다.First, the washing object (P) is put into the washing tank (10).

그 다음, 제2밸브(V2)를 열고 진공배기유닛(50)을 가동하여 상기 세척탱크(10)의 내부를 부압상태로 만들고 나서 제2밸브(V2)를 닫고 진공배기유닛(50)의 가동을 중지한다.Then, open the second valve (V2) to operate the vacuum exhaust unit 50 to make the interior of the cleaning tank 10 in a negative pressure state, then close the second valve (V2) to operate the vacuum exhaust unit (50) Stop.

그 다음, 제1밸브(V1)를 열어, 세척액보관탱크(20)에 보관된 세척액을 세척탱크(10)와 세척액보관탱크(20) 간의 압력차에 의해 상기 세척탱크(10)에 공급하고 나서 제1밸브(V1)를 닫는다.Next, the first valve V1 is opened to supply the washing liquid stored in the washing liquid storage tank 20 to the washing tank 10 by the pressure difference between the washing tank 10 and the washing liquid storage tank 20. Close the first valve V1.

그 다음, 세척조력수단(11)을 가동하여 상기 피세척물(P)에 대한 세척을 수행한다.Then, the cleaning aid (11) is operated to perform cleaning on the object to be cleaned (P).

그 다음, 제3밸브(V3)를 열고 진공배기유닛(50)을 가동하여 상기 세척액보관탱크(20)의 내부를 부압상태로 만든 상태에서, 제5밸브(V5)를 열어, 상기 세척탱크(10)에 공급된 세척액의 상등액을 상기 여과탱크(72)의 필터(71)를 거치게 하여 상기 상등액에 함유된 경량이 이물질을 여과처하여 상기 세척액회수관(73)의 안내를 받아 상기 세척액보관탱크(20)로 복귀시킨 후에 상기 제5밸브(V5)를 닫는다.Thereafter, the third valve V3 is opened and the vacuum exhaust unit 50 is operated to open the fifth valve V5 in a state in which the inside of the washing liquid storage tank 20 is in a negative pressure state, thereby opening the washing tank ( 10) the supernatant of the washing liquid supplied to the filter 71 of the filtration tank 72 to filter the foreign matter contained in the supernatant to be guided by the washing liquid recovery pipe 73 to receive the washing liquid storage tank ( After returning to 20), the fifth valve V5 is closed.

그 다음, 제4밸브(V4)를 열어, 상기 세척탱크(10)에 공급된 세척액의 하등액을 상기 여과탱크(72)의 필터(71)를 거치게 하여 상기 하등액에 함유된 중량이 이물질을 여과처하여 상기 세척액회수관(73)의 안내를 받아 상기 세척액보관탱크(20)로 복귀시킨 후에 상기 제4밸브(V4) 및 제3밸브(V3)를 닫고, 진공배기유닛(50)의 가동을 중지한다.Next, the fourth valve V4 is opened to pass the lower liquid of the washing liquid supplied to the washing tank 10 through the filter 71 of the filtration tank 72 so that the weight contained in the lower liquid is debris. After filtering and returning to the washing liquid storage tank 20 under the guidance of the washing liquid collection pipe 73, the fourth valve V4 and the third valve V3 are closed, and the operation of the vacuum exhaust unit 50 is stopped. Stop it.

그 다음, 세척탱크(10)에서 세척된 피세척물(P)을 세척탱크(10)에서 꺼내어 하나의 세척공정을 완료한다.Then, the washed object (P) washed in the washing tank 10 is taken out of the washing tank 10 to complete one washing process.

상기 실시예의 진공세척장치(100)에 의하면, 세척탱크(10)에서 오염되어 수용된 세척액 중에서, 세척액면(L)에 부유하고 있는 경량의 오염물과 함께 세척액의 상등액이 먼저 여과되어 상기 세척액보관탱크(20)에 이송되고, 그 후에 세척탱크(10)의 바닥에 존재하는 중량이 나가는 오염물과 함께 세척액의 하등액이 여과되어 상기 세척액보관탱크(20)에 이송됨으로서, 세척액여과시에 상기 경량의 오염물이 피세척물(P)에 달라붙는 것이 방지되어 확실하게 상기 피세척물(P)이 세척되게 함과 동시에, 세척액여과시에 상기 세척탱크(10)의 바닥에 상기 중량이 나가는 오염물이 남아있게 되는 것이 방지되어 이후의 세척탱크(10)에서의 세척공정이 원활하게 수행될 수 있다.According to the vacuum washing apparatus 100 of the above embodiment, the supernatant of the washing liquid is first filtered together with the lightweight contaminants suspended in the washing liquid surface L among the washing liquids contaminated in the washing tank 10 and the washing liquid storage tank ( 20), and then the inferior liquid of the washing liquid is filtered and transferred to the washing liquid storage tank 20 together with the weighted contaminants existing at the bottom of the washing tank 10, so that the lightweight contaminants at the time of filtering the washing liquid. It is prevented from sticking to the cleansing material P so that the cleansing material P is reliably washed, and at the same time, the heavy contaminants remain on the bottom of the cleaning tank 10 when the cleaning liquid is filtered. It is prevented that the cleaning process in the subsequent washing tank 10 can be performed smoothly.

상기 실시예에서 제1밸브(V1)를 열어, 세척액보관탱크(20)에 보관된 세척액을 세척탱크(10)와 세척액보관탱크(20) 간의 압력차에 의해 상기 세척탱크(10)에 공급하는 것을 설명되어 있지만 본 발명은 이에 한정되지 않으며, 상기 세척액보관탱크(20)를 상기 세척탱크(10)보다 높은 위치에 배치시킬 수 있으며, 이 때에는 제1밸브(V1)를 열기만 하면, 세척액보관탱크(20)에 보관된 세척액을 중력에 의해 상기 세척탱크(10)에 공급하는 것이 가능하다.In the embodiment, the first valve V1 is opened to supply the washing liquid stored in the washing liquid storage tank 20 to the washing tank 10 by the pressure difference between the washing tank 10 and the washing liquid storage tank 20. Although the present invention is not limited thereto, the washing liquid storage tank 20 may be disposed at a position higher than the washing tank 10. In this case, only the first valve V1 is opened to store the washing liquid. It is possible to supply the washing liquid stored in the tank 20 to the washing tank 10 by gravity.

10: 세척탱크, 11: 세척조력수단, 20: 세척액보관탱크, 30: 세척액공급관, 40: 배기관, 50: 진공배기유닛, 60: 분기관, 70: 세척액여과수단, 71: 필터, 72: 여과탱크, 73: 세척액회수관, 74: 하등액회수관, 75: 상등액회수관, 100: 진공세척장치, L 세척액면, P: 피세척물, V1: 제1밸브, V2: 제2밸브, V3: 제3밸브, V4: 제4밸브 10: washing tank, 11: washing aid means, 20: washing liquid storage tank, 30: washing liquid supply pipe, 40: exhaust pipe, 50: vacuum exhaust unit, 60: branch pipe, 70: washing liquid filtration means, 71: filter, 72: filtration Tank, 73: wash liquid return tube, 74: lower liquid return tube, 75: supernatant liquid return tube, 100: vacuum washing device, L wash liquid level, P: wash object, V1: first valve, V2: second valve, V3: 3rd valve, V4: 4th valve

Claims (3)

삭제delete 투입된 피세척물(P) 및 세척액에 움직임을 부여하기 위해 세척조력수단(11)이 마련된 배칫타입의 세척탱크(10);
세척액을 저장하고 있는 세척액보관탱크(20);
일단이 상기 세척액보관탱크(20)의 하부에 접속되고 타단이 상기 세척탱크(10)의 상부에 접속된 상태에서 도중에 제1밸브(V1)가 개재된 세척액공급관(30);
상기 세척탱크(10)내에 상기 피세척물(P)보다 높은 액면을 가진 세척액의 세척액면(L) 보다 높은 상기 세척탱크의 부위에 일단이 접속되고 도중에 제2밸브(V2)가 개재되어 있는 배기관(40)의 타단에 접속된 진공배기유닛(50);
상기 제2밸브(V2)와 상기 진공배기유닛(50) 사이에 위치된 상기 배기관(40)의 부위에서 분기되어 상기 세척액보관탱크(20)의 상부에 접속되고 도중에 제3밸브(V3)가 개재된 분기관(60); 및
상기 세척탱크(10)와 상기 세척액보관탱크(20) 사이에 유통하게 접속되어 상기 세척탱크(10)에 수용된 세척액의 상등액과 하등액을 순차적으로 여과하는 세척액여과수단(70)을 포함하고,
상기 세척액여과수단(70)은,
필터(71)가 내장된 여과탱크(72);
일단이 상기 필터(71)의 토출측에 위치된 상기 여과탱크(72)의 부위에 접속되고, 타단이 상기 세척액보관탱크(20)의 상단에 접속된 세척액회수관(73);
일단이 상기 세척탱크(10)의 하단에 접속되고, 타단이 상기 필터(71)의 흡입측에 위치된 상기 여과탱크(72)의 부위에 접속된 상태에서, 도중에 제4밸브(V4)가 개재된 하등액회수관(74);
일단이 상기 세척액면(L)보다 낮고 상기 세척탱크(10)에 투입된 피세척물(P)보다 높은 위치에 있는 세척탱크(10)의 부위에 접속되고, 타단이 상기 제4밸브(V4)와 상기 여과탱크(72) 사이에 위치된 하등액회수관(74)의 부위에 접속된 상태에서, 도중에 제5밸브(V5)가 개재된 상등액회수관(75)을 포함하는 것을 특징으로 하는 세척액 여과수단이 구비된 진공세척장치. Cleaning aids 11 are provided to impart movement to the injected cleansing material P and the cleaning liquid. Batch type washing tank 10;
Washing liquid storage tank 20 for storing the washing liquid;
A washing liquid supply pipe 30 having a first valve V1 interposed therebetween with one end connected to a lower portion of the washing liquid storage tank 20 and the other end connected to an upper portion of the washing tank 10;
An exhaust pipe having one end connected to a portion of the washing tank higher than the washing liquid surface L of the washing liquid having a liquid level higher than the washing object P in the washing tank 10, and having a second valve V2 interposed therebetween. A vacuum exhaust unit 50 connected to the other end of the 40;
Branched at the site of the exhaust pipe 40 positioned between the second valve V2 and the vacuum exhaust unit 50 is connected to the upper portion of the cleaning liquid storage tank 20, the third valve (V3) interposed in the middle Branch pipe 60; And
It is connected to the washing tank 10 and the washing liquid storage tank 20, the washing liquid filtration means 70 for sequentially filtering the supernatant and the lower liquid of the washing liquid contained in the washing tank 10,
The washing liquid filtration means 70,
A filtration tank 72 in which the filter 71 is built;
A washing liquid recovery pipe (73) having one end connected to a portion of the filtration tank (72) positioned at the discharge side of the filter (71), and the other end connected to an upper end of the washing liquid storage tank (20);
In the state where one end is connected to the lower end of the said washing tank 10, and the other end is connected to the site | part of the said filtration tank 72 located in the suction side of the said filter 71, the 4th valve V4 is interposed in the middle. Lower liquid collection pipe 74;
One end is connected to the part of the washing tank 10 which is lower than the washing liquid surface L and higher than the washing object P injected into the washing tank 10, and the other end is connected to the fourth valve V4. Washing liquid filtration means characterized in that it comprises a supernatant liquid return pipe (75) interposed with a fifth valve (V5) in the state connected to the portion of the lower liquid return pipe (74) located between the filtration tank (72). It is equipped with a vacuum cleaning device. 제 2항에 있어서,
상기 세척액보관탱크(20)는 상기 세척탱크(10)보다 높은 위치에 배치되어 있는 것을 특징으로 하는 세척액 여과수단이 구비된 진공세척장치.
The method of claim 2,
The cleaning solution storage tank 20 is a vacuum cleaning device having a cleaning solution filtering means, characterized in that disposed in a position higher than the cleaning tank (10).
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KR101446273B1 (en) * 2014-02-12 2014-10-02 (주) 한국환경진단연구소 Operation method of up-flow sand filtration using head loss and water treatment method using the same
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200190026Y1 (en) * 2000-02-15 2000-07-15 홍성국 Filter of auto-cleaner
KR100787408B1 (en) * 2007-07-06 2007-12-21 (주)진공플랜트 Vacuum cleaning and drying apparatus
KR100969293B1 (en) * 2008-03-26 2010-07-09 재단법인 한국화학시험연구원 method and apparatus for cleaning and drying
JP2012077350A (en) * 2010-10-01 2012-04-19 World Kiko:Kk Closed type cleaning device and method
KR101446121B1 (en) * 2013-02-13 2014-10-30 동원이엠 주식회사 Cleaning apparatus having quick drying means
KR101446273B1 (en) * 2014-02-12 2014-10-02 (주) 한국환경진단연구소 Operation method of up-flow sand filtration using head loss and water treatment method using the same

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