KR100762417B1 - rust proofing apparatus of a vacuum type - Google Patents

rust proofing apparatus of a vacuum type Download PDF

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Publication number
KR100762417B1
KR100762417B1 KR1020070023478A KR20070023478A KR100762417B1 KR 100762417 B1 KR100762417 B1 KR 100762417B1 KR 1020070023478 A KR1020070023478 A KR 1020070023478A KR 20070023478 A KR20070023478 A KR 20070023478A KR 100762417 B1 KR100762417 B1 KR 100762417B1
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South Korea
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vacuum
rust
drying
drying chamber
storage tank
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KR1020070023478A
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Korean (ko)
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KR20070034562A (en
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김상범
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(주)진공플랜트
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/04—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material with special provision for agitating the work or the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
    • 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

Abstract

본 발명은 진공파괴수단 및 가열/냉각수단이 마련된 방청액저장탱크(20), 진공파괴수단이 마련된 뱃치 타입의 진공방청건조실(10), 저부에 응축탱크(31)가 마련된 응축기(30) 및 진공펌프(40)를 포함하고 있는 진공방청장치에 관한 것으로서, 상기 방청액저장탱크(20)와 상기 진공방청건조실(10) 사이에는 방청액이송관(L3)이 개재되어 있고, 상기 응축탱크(31)와 상기 진공방청건조실(10) 사이에는 배기관(L6)이 개재되어 있고, 상기 응축탱크(31)와 상기 방청액저장탱크(20) 사이에는 배출관(L5)이 개재되어 있고, 그리고 상기 진공펌프(40)과 상기 응축기(30) 사이에는 주진공배기관(L4)이 개재되어 있으며, 상기 방청액 이송관(L3), 상기 배기관(L6), 상기 배출관(L5) 및 주진공배기관(L4) 도중에는 전자제어개폐밸브들(V-3, V-6, V-5, 및 V-4)이 각각 개재되어 있는 것으로 되어 있다.The present invention provides a rustproof liquid storage tank (20) provided with vacuum breaking means and heating / cooling means, a batch-type vacuum rustproof drying chamber (10) provided with vacuum breaking means, a condenser (30) provided with a condensation tank (31) at the bottom and A vacuum rust preventive apparatus including a vacuum pump (40), wherein the rust preventive liquid storage tank 20 and the vacuum rust preventive drying chamber 10 is interposed between the rust preventive liquid transfer pipe (L3), the condensation tank ( An exhaust pipe (L6) is interposed between 31) and the vacuum rust-drying chamber (10), a discharge pipe (L5) is interposed between the condensation tank (31) and the rust-preventing liquid storage tank (20), and the vacuum A main vacuum exhaust pipe L4 is interposed between the pump 40 and the condenser 30, and the rust preventive liquid transport pipe L3, the exhaust pipe L6, the discharge pipe L5, and the main vacuum exhaust pipe L4 are interposed. On the way, the solenoid valves V-3, V-6, V-5, and V-4 are interposed. have.

진공펌프, 응축기, 진공방청건조장치, 방청액자장탱크 Vacuum pump, condenser, vacuum rust drying device, rust preventing liquid tank

Description

진공방청장치{rust proofing apparatus of a vacuum type}Rust proofing apparatus of a vacuum type

도 1은 본 실시예에 따른 진공방청장치에 대한 개념도.1 is a conceptual diagram of a vacuum rust prevention apparatus according to the present embodiment.

본 발명은 진공방청장치에 관한 것으로서, 보다 상세하게는 철재 제품이 녹이 스는 것을 방지하기 위해 진공상태에서 상기 제품에 방청액을 코팅하고 그 방청액을 진공상태에서 건조시키는 장치에 관한 것이다.The present invention relates to a vacuum rust preventive apparatus, and more particularly, to an apparatus for coating an rust preventive liquid in a vacuum state and drying the rust preventive liquid in a vacuum state to prevent rusting of steel products.

종래의 방청장치는 방청액이 담겨진 침지조에 제품을 침지시켜 철재 제품의 표면에 방청액을 코팅시킨 다음, 그 코팅된 제품을 대기압 상태의 개방형 열풍건조실에 투입하여 열풍에 의해 제품에 코팅된 방청액을 강제적으로 건조시킨다.Conventional rust preventive device is to immerse the product in the immersion tank containing the rust preventive solution to coat the rust preventive solution on the surface of the steel product, and then put the coated product in an open air drying chamber under atmospheric pressure to the anti-corrosive solution coated on the product by hot air Is forced to dry.

이러한 종래의 제품방청장치는 열풍건조시 방청액의 휘발성분이 외부로 누출이 심하여 별도의 회수장치가 필요 되며, 더욱이 방청액이 인화성물질인 관계로 외부로의 누출시 화재를 발생시킬 염려가 있으며, 아울러 장시간의 열풍건조시간이 소요된다고 하는 문제점이 있다.Such a conventional product rust prevention device requires a separate recovery device because the volatile components of the rust preventive liquid leaks to the outside during hot air drying, and furthermore, since the rust preventive liquid is flammable, it may cause a fire when leaked to the outside. In addition, there is a problem that takes a long time hot air drying time.

본 발명은 상기된 문제점을 해결하고 안출된 것으로서, 철재 제품에 대한 방 청액 코팅 작업과 방청액 건조 작업을 진공으로 수행할 수 있는 진공방청장치를 제공하는 것을 목적으로 한다.The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a vacuum rust preventive device capable of performing a rust preventive coating operation and an anticorrosive solution drying operation on an iron product.

본 발명은 상기 목적으로 달성하기 위해, 진공파괴수단 및 가열/냉각수단이 마련된 방청액저장탱크, 진공파괴수단이 마련된 뱃치 타입의 진공방청건조실, 저부에 응축탱크가 마련된 응축기 및 진공펌프를 포함하고 있는 진공방청장치로서, 상기 방청액저장탱크와 상기 진공방청건조실 사이에는 방청액이송관이 개재되어 있고, 상기 응축탱크와 상기 진공방청건조실 사이에는 배기관이 개재되어 있고, 상기 응축탱크와 상기 방청액저장탱크 사이에는 배출관이 개재되어 있고, 그리고 상기 진공펌프와 상기 응축기 사이에는 주진공배기관이 개재되어 있으며, 상기 방청액 이송관, 상기 배기관, 상기 배출관 및 주진공배기관 도중에는 전자제어개폐밸브들이 각각 개재되어 있는 것으로 되어 있다.In order to achieve the above object, the present invention includes a rust prevention liquid storage tank provided with vacuum breaking means and heating / cooling means, a batch type vacuum rustproof drying chamber provided with vacuum breaking means, a condenser and a vacuum pump provided with a condensation tank at the bottom; A vacuum rust preventive apparatus comprising: an rust preventive liquid transfer tube is interposed between the rust preventive liquid storage tank and the vacuum rust preventive drying chamber, an exhaust pipe is interposed between the condensation tank and the vacuum rust preventive drying chamber, and the condensation tank and the rust preventive liquid A discharge pipe is interposed between the storage tanks, and a main vacuum pipe is interposed between the vacuum pump and the condenser, and electronically controlled open and close valves are interposed between the rust preventive liquid transfer pipe, the exhaust pipe, the discharge pipe, and the main vacuum pipe. It is supposed to be.

이하, 본 발명의 실시예에 따른 진공방청장치를 도 1을 참조하여 설명하면 다음과 같다.Hereinafter, a vacuum rust preventing apparatus according to an embodiment of the present invention will be described with reference to FIG. 1.

도 1에는 진공방청장치가 부호 100으로 지시되어 있다.In Fig. 1, the vacuum rust preventive apparatus is indicated by the reference numeral 100.

상기 진공방청장치(100)은 방청액저장탱크(20), 뱃치 타입의 진공방청건조실(10), 응축기(30) 및 진공펌프(40)를 포함하고 있다.The vacuum rust preventive apparatus 100 includes a rust preventive liquid storage tank 20, a batch-type vacuum rust preventive drying chamber 10, a condenser 30 and a vacuum pump 40.

상기 방청액저장탱크(20)에는 상기 방청액저장탱크(20)에 저장된 방청액의 온도를 검출하는 온도센서(T/C), 상기 저장된 방청액의 레벨을 검출하는 레벨센서(LS-2), 상기 방청액저장탱크(20) 내부의 진공도를 검출하는 진공센서(V/S-2), 및 상기 방청액저장탱크(20)의 내부를 외부와 선택적으로 유통시키는 진공파괴관(L2)과 이 진공파괴관(L2) 도중에 개재된 전자진공파괴밸브(V-2)가 구비되어 있다.The antirust solution storage tank 20 includes a temperature sensor T / C for detecting the temperature of the antirust solution stored in the antirust solution storage tank 20, and a level sensor LS-2 for detecting the level of the stored antirust solution. A vacuum sensor (V / S-2) for detecting a degree of vacuum in the rust-proof liquid storage tank (20), and a vacuum breaking tube (L2) for selectively circulating the inside of the rust-proof liquid storage tank (20) with the outside; The electromagnetic vacuum breakdown valve V-2 interposed in the middle of the vacuum breakdown tube L2 is provided.

또한, 상기 방청액저장탱크(20)에는 상기 방청액저장탱크(20) 내부의 가열과 냉각이 가능하도록 열매순환라인(21) 및 냉매순환라인(22)이 재킷 방식 또는 코일 방식으로 마련되어 있다.In addition, the anti-corrosive liquid storage tank 20 is provided with a fruit or water circulation line 21 and the refrigerant circulation line 22 in a jacketed or coiled manner to enable heating and cooling of the inside of the anti-corrosive liquid storage tank 20.

상기 진공방청건조실(10)은 도 1에 도시된 바와 같이, 상기 진공방청건조실에 유입된 방청액의 레벨을 검출하는 레벨센서(LS-1), 상기 진공방청건조실(10) 내부의 진공도를 검출하는 진공센서(V/S-1), 및 상기 진공방청건조실(10)의 내부를 외부와 선택적으로 유통시키는 진공파괴관(L1)과 이 진공파괴관(L1) 도중에 개재된 전자진공파괴밸브(V-1)가 구비되어 있다.As shown in FIG. 1, the vacuum rust drying chamber 10 detects a level sensor LS-1 for detecting the level of the rust preventive liquid introduced into the vacuum rust drying chamber, and the degree of vacuum inside the vacuum rust drying chamber 10. The vacuum sensor (V / S-1), and the vacuum destruction tube (L1) for selectively circulating the inside of the vacuum rust drying chamber (10) with the outside and the electromagnetic vacuum destruction valve interposed in the middle of the vacuum destruction tube (L1) ( V-1) is provided.

또한 상기 진공방청건조실(10)은 방청액으로 코팅될 제품을 내부에 투입 및 배출시킬 수 있게 하기 위해 도어(D)를 구비하고 있다.In addition, the vacuum rust-drying chamber 10 is provided with a door (D) to enable the input and discharge of the product to be coated with the rust preventive solution inside.

상기 응축기(30)는 응축기 저부에 응축탱크(31)가 마련되어 있다.The condenser 30 is provided with a condensation tank 31 at the bottom of the condenser.

또한, 상기 방청액저장탱크(20)와 상기 진공방청건조실(10) 사이에는 상기 방청액저장탱크(20)의 방청액을 상기 진공방청건조실(10)에 공급하거나 진공방청건조실(10)의 방청액을 상기 방청액저장탱크(20)에 회수하기 위한 방청액이송관(L3)이 개재되어 있고, 상기 응축탱크(31)와 상기 진공방청건조실(10) 사이에는 상기 진공방청건조실에 잔류하고 있는 방청액을 회수하거나 상기 진공방청건조실의 내부를 진공배기시키기 위한 배기관(L6)이 개재되어 있고, 상기 응축탱크(31)와 상기 방청액저장탱크(20) 사이에는 상기 응축탱크(31)에 있는 응축액이나 상기 진공방청건조실(10)이 잔류방청액을 상기 방청액저장탱크(20)에 배출시키기 위한 배출관(L5)이 개재되어 있고, 그리고 상기 진공펌프(40)와 상기 응축기(30) 사이에는 응축기(30), 방청액저장탱크(20) 및 진공방청건조실(10)의 내부를 진공화시키기 위한 주진공배기관(L4)이 개재되어 있다.In addition, between the rustproof liquid storage tank 20 and the vacuum rustproof drying chamber 10, the rustproof liquid of the rustproof liquid storage tank 20 is supplied to the vacuum rustproof drying chamber 10 or the rustproofness of the vacuum rustproof dry chamber 10. An anti-corrosive liquid conveying pipe (L3) for recovering the liquid to the rust-proof liquid storage tank 20 is interposed, and remaining in the vacuum rust-drying chamber between the condensation tank 31 and the vacuum rust-drying chamber (10) An exhaust pipe (L6) is disposed between the condensation tank (31) and the rust preventing liquid storage tank (20) to recover the rust preventive liquid or evacuate the interior of the vacuum rust-drying chamber. A discharge pipe L5 is disposed between the condensate liquid and the vacuum rust-drying chamber 10 for discharging the residual rust-proof liquid to the rust-proof liquid storage tank 20, and between the vacuum pump 40 and the condenser 30. Condenser 30, antirust solution storage tank 20 and vacuum room The main vacuum exhaust pipe L4 for evacuating the inside of the blue-drying chamber 10 is interposed.

상기 설명에서, 상기 배기관(L6)이 상기 응축탱크(31)와 상기 진공방청건조실(10) 사이에 개재된 것으로 되어 있으나, 도 1에 도시된 바와 같이, 상기 방청액 이송관(L3)에 유통가능하게 접속되어 있으면, 배관을 절감할 수 있다는 관점에서 바람직한 것은 물론이다. In the above description, the exhaust pipe L6 is interposed between the condensation tank 31 and the vacuum rust-drying chamber 10, but as shown in FIG. 1, the exhaust pipe L6 is distributed to the rust preventing liquid transport pipe L3. Of course, if the connection is possible, it is preferable from the viewpoint of reducing the piping.

상기 방청액 이송관(L3), 상기 배기관(L6), 상기 배출관(L5) 및 주진공배기관(L4) 도중에는 전자제어개폐밸브들(V-3, V-6, V-5, 및 V-4)이 각각 개재되어 있다. 특히, 상기 전자제어개폐밸브(V-3)은 상기 방청액 이송관(L3)과 상기 배기관(L6)이 접속되는 접속부를 기준하여 상기 방청액저장탱크(20)에 위치된 상기 방청액 이송관(L3)의 도중에 개재되어 있다.Electronically controlled open / close valves V-3, V-6, V-5, and V-4 in the middle of the rust preventive liquid transfer pipe L3, the exhaust pipe L6, the discharge pipe L5, and the main vacuum exhaust pipe L4. ) Are interposed. In particular, the electronically controlled opening and closing valve (V-3) is the rust-proof liquid transfer pipe located in the rust-proof liquid storage tank 20 on the basis of the connection portion is connected to the rust-preventing liquid transfer pipe (L3) and the exhaust pipe (L6). It is interposed in the middle of L3.

또한, 상기 진공방청건조실(10), 상기 응축기의 응축탱크(31), 및 상기 방청액저장탱크(20) 간에는 높이 차가 있으며, 상기 진공방청건조실(10), 상기 응축기의 응축탱크(31), 상기 방청액저장탱크(20) 순으로 갈수록 높이가 낮다.In addition, there is a height difference between the vacuum rust drying chamber 10, the condensation tank 31 of the condenser, and the rust preventing liquid storage tank 20, the vacuum rust drying chamber 10, the condensation tank 31 of the condenser, The height is lowered in the order of the rust preventive liquid storage tank 20.

상기와 같이 구성된 본 실시예의 진공방청장치는 다음과 같이 작동된다.The vacuum rust preventing apparatus of this embodiment configured as described above is operated as follows.

본 진공방청장치는 먼저 모든 밸브가 폐쇄위치에 있고 진공펌프가 비가동되어 있는 상태에서 방청건조공정이 시작된다.The rust preventive drying process starts with all the valves in the closed position and the vacuum pump is inactive.

이러한 상태에서, 진공방청건조실(10)에 코팅되어 방청처리될 제품을 투입한다.In this state, the product to be coated and rust treated in the vacuum rust drying chamber 10 is introduced.

그 다음, 전자제어개폐밸브들(V-4 및 V-6)을 열고 진공펌프(40)를 가동시켜 진공방청건조실(10)의 내부를 설정진공도에 도달할 때까지 진공배기시킨 다음, 상기 전자제어개폐밸브들(V-4 및 V-6)을 닫고 진공펌프(40)를 가동중지시킨다.Then, the electronically controlled valves (V-4 and V-6) are opened and the vacuum pump 40 is operated to evacuate the interior of the vacuum rust drying chamber 10 until the set vacuum is reached, and then the electronic The control valves V-4 and V-6 are closed and the vacuum pump 40 is stopped.

그 다음, 진공파괴밸브(V-2)를 열어 방청액저장탱크(20)의 내부를 대기압 상태로 만들고 나서, 전자제어개폐밸브(V-3)를 열어 상기 방청액저장탱크(20)에 가열되어 저장되어 있는 고온의 방청액을 방청액 이송관(L3)을 통하여 상기 진공방청건조실(10)로 이송시킨다.Then, the vacuum release valve (V-2) is opened to make the interior of the rustproof liquid storage tank 20 at atmospheric pressure, and then the electronically controlled open / close valve (V-3) is opened to heat the rustproof liquid storage tank (20). And the stored high temperature rust preventive liquid is transferred to the vacuum rust preventive drying chamber 10 through the rust preventive liquid conveying tube (L3).

여기에서, 상기 방청액저장탱크(20)에서 상기 진공방청건조실(10)로의 방청액 이송은 대기압 상태의 상기 방청액저장탱크(20)와 진공상태의 상기 진공방청건조실(10) 간의 압력차에 의해 이루어진다.Here, the rust preventive liquid transfer from the rust preventive liquid storage tank 20 to the vacuum rust preventive drying chamber 10 depends on the pressure difference between the rust preventive liquid storage tank 20 at atmospheric pressure and the vacuum rust preventive drying chamber 10 in a vacuum state. Is made by

그 다음, 상기 진공방청건조실(10)에 일정 수위까지 방청액이 저장되면, 전자제어개폐밸브(V-3)를 닫아 더 이상 상기 방청액 저장탱크(20)에서 상기 진공방청건조실(10)에 방청액이 이송되는 것을 방지한다.Then, when the rust preventive liquid is stored in the vacuum rust drying chamber 10 up to a predetermined level, the electronically controlled opening and closing valve (V-3) is closed to the vacuum rust drying chamber 10 from the rustproof liquid storage tank 20 any more. Prevents rust preventive liquids from being transferred.

그 다음, 상기 진공방청건조실(10)의 내부에 유입된 고온의 방청액은 상기 진공벙청건조실(10)에 투입된 제품의 외피에 침적코팅되게 된다.Then, the high temperature rust preventive solution introduced into the vacuum rust drying chamber 10 is deposited on the outer surface of the product introduced into the vacuum rust drying chamber 10.

그 다음, 상기 방청액저장탱크(20)의 진공파괴밸브(V-2)를 닫고, 상기 방청액저장탱크(20)에 냉매가 순환되면서, 전자제어개폐밸브들(V-4 및 V-5)를 열고, 진공펌프(40)를 가동시켜, 상기 방정액저장탱크(20)의 내부를 상기 설정진공도로 만 들고 나서, 상기 전자제어개폐밸브(V-4 및 V-5)를 닫고, 진공펌프(40)를 가동 중지시킨다.Then, the vacuum release valve (V-2) of the rustproof liquid storage tank 20 is closed, and the refrigerant is circulated in the rustproof liquid storage tank 20, the electronically controlled valves (V-4 and V-5) ), The vacuum pump 40 is operated to bring the inside of the liquid crystal storage tank 20 into the set vacuum level, and then the electronic control valves V-4 and V-5 are closed, and the vacuum Stop the pump 40.

그 다음, 전자제어개폐밸브(V-1 및 V-3)를 열어, 진공방청건조실(10)과 방청액저장탱크(20) 간의 압력차이 및 높이차이에 의해 진공방청건조실(10)에 있는 방청액이 방청액이송관(L3)을 거쳐 상기 방청액저장탱크(20)로 회수되고 나서, 상기 전자제어개폐밸브(V-1 및 V-3)를 닫는다.Then, the electronically controlled open / close valves V-1 and V-3 are opened to prevent rust in the vacuum rust-drying chamber 10 by the pressure difference and the height difference between the vacuum rust-drying chamber 10 and the rust-preventing liquid storage tank 20. After the liquid is recovered to the rust preventing liquid storage tank 20 through the rust preventing liquid conveying pipe L3, the electronically controlled valves V-1 and V-3 are closed.

그 다음, 전자제어개폐밸브(V-6, V-4)를 열고, 진공펌프(40)를 가동시켜, 진공방청건조실(10)의 내부를 소정의 진공도가 될 때까지 진공배기시켜서, 상기 진공방청건조실(10)의 내부에 투입된 제품의 외피에 방청코팅처리된 방청액이 증발처리되어, 상기 방청액에 함유된 수분의 증기와 휘발성분이 방청액이송관(L3)과 배기관(L6)을 경유하여, 응축탱크(31)로 배출되면, 상기 진공방청건조실(10) 내에 투입되어 방청코팅처리된 제품이 건조처리완료되게 된다.Then, the electronically controlled opening and closing valves V-6 and V-4 are opened, and the vacuum pump 40 is operated to evacuate the inside of the vacuum rust-drying chamber 10 until a predetermined degree of vacuum is achieved. The anti-corrosive coating of the rust-prevented coating on the skin of the product introduced into the rust-drying chamber 10 is evaporated, and the vapor and volatile components of the water contained in the rust-preventing liquid pass through the rust-preventing liquid transfer pipe L3 and the exhaust pipe L6. Thus, when discharged to the condensation tank 31, the product is put into the vacuum rust drying chamber 10 and the anti-corrosion coated product is dried.

그 다음, 전자제어개폐밸브(V-4)를 닫고 진공펌프(40)를 가동중지시킨 후, 상기 진공파괴밸브(V-1)를 열어 상기 진공방청건조실(10)의 내부를 대기압상태로 만들고 나서, 전자제어개폐밸브(V-5)를 열면, 상기 응축탱크(31)에 배출된 증기와 휘발성분이 상기 응축기(30)에서 응축되어서, 상기 증기와 휘발성분이 액화되어 상기 응축탱크(31)를 거쳐 상기 방청액저장탱크(20)로 배출되게 된다.Then, close the electronic control valve (V-4) and stop the vacuum pump 40, open the vacuum release valve (V-1) to make the interior of the vacuum rust drying chamber 10 to atmospheric pressure Then, when the electronic control valve (V-5) is opened, the vapor and volatile components discharged to the condensation tank 31 are condensed in the condenser 30, and the vapor and volatile components are liquefied to open the condensation tank 31. After being discharged to the rustproof storage tank 20.

그 다음, 전자제어개폐밸브(V-5 및 V-6)를 닫고 문(D)을 열어 방청코팅처리된 제품을 배출시키면, 제품에 대한 방청처리가 완료된다. Then, closing the electronic control valves (V-5 and V-6) and open the door (D) to discharge the anti-corrosive coating product, the anti-rust treatment for the product is completed.

상기 설명에서, 상기 방청액이송관(L3)만을 통하여 상기 진공방청건조실(10)의 방청액을 상기 방청액저장탱크(20)에 회수시키는 것으로 언급되어 있으나, 사용자의 선택에 따라, 상기 진공방청건조실(10)의 방청액에 대한 회수를, 상기 방청액이송관(L3), 배기관(L6), 및 배출관(L5)를 통하여 수행하는 것도 가능한 것은 물론이다.In the above description, it is mentioned to recover the rust preventing liquid of the vacuum rust-drying chamber 10 to the rust preventing liquid storage tank 20 only through the rust preventing liquid conveying pipe L3. Of course, the recovery of the rust preventive liquid in the drying chamber 10 may be performed through the rust preventive liquid transport pipe L3, the exhaust pipe L6, and the discharge pipe L5.

또한, 본 실시예의 진공방청장치는 본 출원인에 의해 출원되어 등록된 특허등록 제518934호의 진공세척 건조장치에서, 본 실시예의 진공방청건조실(10)에 상당하는 상기 등록특허의 세척건조실(111)에 본 실시예의 방청액 이송관(L3)을 접속하고, 본 실시예의 진공펌프(40)에 상당하는 상기 등록특허의 진공펌프(131)에 본 실시예의 주진공배기라인(L4)을 접속하면, 세척작업, 세척에 대한 건조작업, 방청코팅작업, 방청에 대한 건조작업을 수행하는 것이 가능하다.In addition, the vacuum rust preventing apparatus of this embodiment is applied to the washing and drying chamber 111 of the registered patent corresponding to the vacuum rust drying chamber 10 of the present embodiment in the vacuum washing drying apparatus of Patent Registration No. 518934 filed and registered by the present applicant. When the rust preventive liquid conveying pipe L3 of the present embodiment is connected, and the main vacuum exhaust line L4 of the present embodiment is connected to the vacuum pump 131 of the registered patent corresponding to the vacuum pump 40 of the present embodiment, It is possible to carry out work, drying for cleaning, antirust coating, and drying for rust prevention.

또한, 본 실시예의 진공방청장치는 본 출원인에 의해 출원되어 등록된 특허등록 제617984호의 진공세척 건조장치에서, 본 실시예의 진공방청건조실(10)에 상당하는 상기 등록특허의 세척건조실(111)에 본 실시예의 방청액 이송관(L3)을 접속하고, 본 실시예의 진공펌프(40)에 상당하는 상기 등록특허의 제2진공유닛(160)에 본 실시예의 주진공배기라인(L4)을 접속하면, 세척작업, 세척에 대한 건조작업, 방청코팅작업, 방청에 대한 건조작업을 수행하는 것이 가능하다.In addition, the vacuum rust preventing apparatus of this embodiment is applied to the washing and drying chamber 111 of the registered patent corresponding to the vacuum rust drying chamber 10 of the present embodiment in the vacuum washing drying apparatus of Patent No. 617984 filed and registered by the present applicant. When the rust preventive liquid conveying pipe L3 of the present embodiment is connected, and the main vacuum exhaust line L4 of the present embodiment is connected to the second vacuum unit 160 of the registered patent corresponding to the vacuum pump 40 of the present embodiment. It is possible to carry out washing work, drying work for cleaning, antirust coating work, and drying work for rust prevention.

또한, 본 실시예의 진공방청장치는 본 출원인에 의해 출원되어 아직 공개되지 하는 특허출원 제2006-0043636호의 진공건조장치에서, 본 실시예의 진공방청건조실(10)에 상당하는 상기 특허출원의 건조실(111)에 본 실시예의 방청액 이송관(L3)을 접속하고, 본 실시예의 진공펌프(40)에 상당하는 상기 특허출원의 진공펌 프(132)에 본 실시예의 주진공배기라인(L4)을 접속하면, 세척에 대한 건조작업, 방청코팅작업, 방청에 대한 건조작업을 수행하는 것이 가능하다.In addition, in the vacuum drying apparatus of Patent Application No. 2006-0043636, filed by the present applicant and not yet disclosed, the vacuum rusting apparatus of this embodiment corresponds to the drying chamber 111 of the patent application corresponding to the vacuum rust drying chamber 10 of the present embodiment. ), And the main vacuum exhaust line (L4) of the present embodiment is connected to the vacuum pump 132 of the patent application corresponding to the vacuum pump 40 of the present embodiment. Then, it is possible to perform a drying operation for washing, a rust-preventing coating operation, a drying operation for rust prevention.

참고로, 상기 등록특허 및 상기 특허출원에 해당하는 부재에 대한 부호는 상기 등록특허 및 상기 특허출원의 명세서 및 도면에 기재된 부호이다.For reference, symbols for members corresponding to the registered patent and the patent application are symbols described in the specification and drawings of the registered patent and the patent application.

본 실시예의 진공방청장치는 당해분야 종사자에 의해 다양한 변경이 가능한 것은 물론이다.Of course, various modifications can be made by those skilled in the art.

상기와 같이 구성된 진공방청장치에 의하면, 방청액의 휘발성분이 외부로 누출되지 않아, 외부의 화재를 발생시킬 염려가 없으며, 종래보다 짧은 시간에 제품을 방청코팅 및 건조처리할 수 있다.According to the vacuum rust preventive device configured as described above, the volatile components of the rust preventive liquid does not leak to the outside, there is no fear of generating an external fire, and the product can be rust preventive coating and drying treatment in a shorter time.

Claims (7)

진공파괴수단 및 가열/냉각수단이 마련된 방청액저장탱크(20), 진공파괴수단이 마련된 뱃치 타입의 진공방청건조실(10), 저부에 응축탱크(31)가 마련된 응축기(30) 및 진공펌프(40)를 포함하고 있는 진공방청장치로서,An anti-corrosion liquid storage tank 20 provided with vacuum breaking means and heating / cooling means, a batch-type vacuum rustproof drying chamber 10 provided with vacuum breaking means, a condenser 30 having a condensation tank 31 at the bottom, and a vacuum pump ( 40. A vacuum rust prevention device comprising 40) 상기 방청액저장탱크(20)와 상기 진공방청건조실(10) 사이에는 방청액이송관(L3)이 개재되어 있고, 상기 응축탱크(31)와 상기 진공방청건조실(10) 사이에는 배기관(L6)이 개재되어 있고, 상기 응축탱크(31)와 상기 방청액저장탱크(20) 사이에는 배출관(L5)이 개재되어 있고, 그리고 상기 진공펌프(40)과 상기 응축기(30) 사이에는 주진공배기관(L4)이 개재되어 있으며,An rust preventive liquid transfer pipe (L3) is interposed between the rust preventive liquid storage tank (20) and the vacuum rustproof dry chamber (10), and an exhaust pipe (L6) between the condensation tank (31) and the vacuum rustproof dry chamber (10). It is interposed, the discharge pipe (L5) is interposed between the condensation tank 31 and the rust preventing liquid storage tank 20, and between the vacuum pump 40 and the condenser (30) main vacuum exhaust pipe ( L4) is intervened, 상기 방청액 이송관(L3), 상기 배기관(L6), 상기 배출관(L5) 및 주진공배기관(L4) 도중에는 전자제어개폐밸브들(V-3, V-6, V-5, 및 V-4)이 각각 개재되어 있으며,Electronically controlled open / close valves V-3, V-6, V-5, and V-4 in the middle of the rust preventive liquid transfer pipe L3, the exhaust pipe L6, the discharge pipe L5, and the main vacuum exhaust pipe L4. ) Are interspersed, 상기 진공방청건조실(10), 상기 응축기의 응축탱크(31), 및 상기 방청액저장탱크(20) 간에는 높이 차가 있으며, 상기 진공방청건조실(10), 상기 응축기의 응축탱크(31), 상기 방청액저장탱크(20) 순으로 갈수록 높이가 낮은 것을 특징으로 하는 진공방청장치.There is a height difference between the vacuum rust drying chamber 10, the condensation tank 31 of the condenser, and the rustproof liquid storage tank 20, the vacuum rust drying chamber 10, the condensation tank 31 of the condenser, the rust prevention Liquid storage tank (20) Vacuum rust prevention device characterized in that the height is lowered in order. 삭제delete 제 1항에 있어서,The method of claim 1, 상기 방청액저장탱크(20)에는 상기 방청액저장탱크(20)에 저장된 방청액의 온도를 검출하는 온도센서(T/C), 상기 저장된 방청액의 레벨을 검출하는 레벨센서(LS-2), 및 상기 방청액저장탱크(20) 내부의 진공도를 검출하는 진공센서(V/S-2)가 마련되어 있는 것을 특징으로 하는 진공방청장치.The antirust solution storage tank 20 includes a temperature sensor T / C for detecting the temperature of the antirust solution stored in the antirust solution storage tank 20, and a level sensor LS-2 for detecting the level of the stored antirust solution. And a vacuum sensor (V / S-2) for detecting the degree of vacuum inside the rustproof liquid storage tank (20). 제 1항에 있어서,The method of claim 1, 상기 진공방청건조실(10)에는 상기 진공방청건조실에 유입된 방청액의 레벨을 검출하는 레벨센서(LS-1), 및 상기 진공방청건조실(10) 내부의 진공도를 검출하는 진공센서(V/S-1)가 마련되어 있는 것을 특징으로 하는 진공방청장치. The vacuum rust drying chamber 10 has a level sensor LS-1 for detecting the level of the rust preventive liquid introduced into the vacuum rust drying chamber, and a vacuum sensor V / S for detecting the degree of vacuum in the vacuum rust drying chamber 10. -1) is provided with a vacuum rust prevention device. 제 1항에 있어서,The method of claim 1, 상기 배기관(L6)은 상기 방청액 이송관(L3)에 유통가능하게 접속되어 있고, 상기 전자제어개폐밸브(V-3)은 상기 방청액 이송관(L3)과 상기 배기관(L6)이 접속되는 접속부를 기준하여 상기 방청액저장탱크(20)에 위치된 상기 방청액 이송관(L3)의 도중에 개재되어 있는 것을 특징으로 하는 진공방청장치.The exhaust pipe (L6) is connected to the anti-corrosion liquid transport pipe (L3) so that the circulation, and the electronically controlled opening and closing valve (V-3) is connected to the rust-preventing liquid transport pipe (L3) and the exhaust pipe (L6). A vacuum rust preventive apparatus, characterized in that interposed in the middle of the rust preventive liquid transport pipe (L3) located in the rust preventive liquid storage tank (20) on the basis of a connection. 제 1항에 따른 진공방청장치가 진공세척건조장치에 적용되는 것으로서, The vacuum rust preventing apparatus according to claim 1 is applied to a vacuum washing and drying apparatus, 상기 진공방청건조실(10)에 상당하는 상기 진공세척건조장치의 세척건조실에 상기 방청액 이송관(L3)이 접속되고, 상기 진공펌프(40)에 상당하는 상기 진공세척건조장치의 진공펌프에 상기 주진공배기라인(L4)이 접속되어, 세척작업, 세척에 대한 건조작업, 방청코팅작업, 방청에 대한 건조작업이 수행되는 것을 특징으로 하는 진공세척건조장치.The rust preventing liquid conveying pipe L3 is connected to the washing and drying chamber of the vacuum washing and drying apparatus corresponding to the vacuum rust-drying drying chamber 10, and the vacuum pump of the vacuum washing and drying apparatus corresponding to the vacuum pump 40 is The main vacuum exhaust line (L4) is connected, the vacuum washing drying apparatus, characterized in that the washing operation, the drying operation for washing, the antirust coating operation, the drying operation for rust prevention is performed. 제 1항에 따른 진공방청장치가 진공건조장치에 적용되는 것으로서,The vacuum rust preventing apparatus according to claim 1 is applied to a vacuum drying apparatus, 상기 진공방청건조실(10)에 상당하는 상기 진공건조장치의 건조실에 상기 방청액 이송관(L3)이 접속되고, 상기 진공펌프(40)에 상당하는 상기 진공건조장치의 진공펌프에 상기 주진공배기라인(L4)이 접속되어, 세척에 대한 건조작업, 방청코팅작업, 방청에 대한 건조작업이 수행되는 것을 특징으로 하는 진공세척건조장치.The rust preventing liquid conveying pipe L3 is connected to a drying chamber of the vacuum drying apparatus corresponding to the vacuum rust-proof drying chamber 10, and the main vacuum exhauster is connected to a vacuum pump of the vacuum drying apparatus corresponding to the vacuum pump 40. Line (L4) is connected, the vacuum washing drying apparatus, characterized in that the drying operation, the anti-corrosion coating operation, the drying operation for rust prevention is performed.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950026560A (en) * 1994-03-31 1995-10-16 한승준 Antirust Oil Supply Spray Device
JP2003190891A (en) 2001-12-28 2003-07-08 Kobe Steel Ltd Method and apparatus for critical vacuum cleaning/ drying
KR200331888Y1 (en) 2003-07-22 2003-11-01 김상범 Apparatus for vacuum washing and drying
KR100518934B1 (en) 2005-04-02 2005-10-04 (주)진공플랜트 Vacuum washing and drying apparatus and method
KR100617984B1 (en) 2006-04-07 2006-09-01 (주)진공플랜트 Vacuum washing and drying apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950026560A (en) * 1994-03-31 1995-10-16 한승준 Antirust Oil Supply Spray Device
JP2003190891A (en) 2001-12-28 2003-07-08 Kobe Steel Ltd Method and apparatus for critical vacuum cleaning/ drying
KR200331888Y1 (en) 2003-07-22 2003-11-01 김상범 Apparatus for vacuum washing and drying
KR100518934B1 (en) 2005-04-02 2005-10-04 (주)진공플랜트 Vacuum washing and drying apparatus and method
KR100617984B1 (en) 2006-04-07 2006-09-01 (주)진공플랜트 Vacuum washing and drying apparatus

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