KR20230148994A - Printing engraving treatment waste liquid purification device - Google Patents
Printing engraving treatment waste liquid purification device Download PDFInfo
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- KR20230148994A KR20230148994A KR1020220048086A KR20220048086A KR20230148994A KR 20230148994 A KR20230148994 A KR 20230148994A KR 1020220048086 A KR1020220048086 A KR 1020220048086A KR 20220048086 A KR20220048086 A KR 20220048086A KR 20230148994 A KR20230148994 A KR 20230148994A
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- tank unit
- waste liquid
- purified water
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- heating
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- 239000007788 liquid Substances 0.000 title claims abstract description 44
- 239000002699 waste material Substances 0.000 title claims abstract description 43
- 238000000746 purification Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000008213 purified water Substances 0.000 claims description 42
- 238000010438 heat treatment Methods 0.000 claims description 37
- 238000012545 processing Methods 0.000 claims description 3
- 230000006837 decompression Effects 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/009—Collecting, removing and/or treatment of the condensate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/043—Details
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/046—Treatment of water, waste water, or sewage by heating by distillation or evaporation under vacuum produced by a barometric column
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/22—Treatment of water, waste water, or sewage by freezing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
본 발명은 감압, 냉각 등의 방법을 이용하여 폐액을 정화시켜 구조가 간단하면서 친환경적이고, 수처리 효율이 높은 인쇄 제판 처리 폐액 정화장치를 제공하는 것이다.The present invention provides a waste liquid purification device for printing and plate making that has a simple structure, is environmentally friendly, and has high water treatment efficiency by purifying waste liquid using methods such as decompression and cooling.
Description
본 발명은 인쇄 제판 처리 폐액 정화장치에 관한 것으로서, 인쇄판의 제판 처리 공정에서 발생되는 폐액이 저장된 폐액저장통(10)과 연결되어 상기 폐액저장통(10)으로부터 공급된 폐액을 감압하고 저온으로 가열하는 히팅탱크부(100);와, 상기 히팅탱크부(100)와 연결되어 상기 히팅탱크부(100)로부터 증발된 수증기를 냉간포집하여 정화수를 생성하는 쿨링탱크부(200);와, 상기 쿨링탱크부(200)와 연결되어 정화수를 저장하는 정화수저장탱크부(300); 및 상기 히팅탱크부(100) 및 상기 쿨링탱크부(200)와 연결되어 각각 히팅 또는 냉각시키는 온냉모듈장치부(400);로 구성되는 것을 특징으로 하는 인쇄 제판 처리 폐액 정화장치에 관한 것이다.The present invention relates to a printing plate making waste liquid purification device, which is connected to a waste liquid storage tank (10) in which waste liquid generated in the plate making process of a printing plate is stored, and a heating device that depressurizes the waste liquid supplied from the waste liquid storage tank (10) and heats it to a low temperature. Tank unit 100; and, a cooling tank unit 200 connected to the heating tank unit 100 to cold collect water vapor evaporated from the heating tank unit 100 to generate purified water; and, the cooling tank unit A purified water storage tank unit (300) connected to (200) to store purified water; and a hot/cold module unit 400 connected to the heating tank 100 and the cooling tank 200 to heat or cool the heating tank 100 and the cooling tank 200, respectively.
일반적으로, 인쇄판과 같은 인쇄 마스터는 인쇄기의 실린더 상에 장착된다. Typically, a print master, such as a printing plate, is mounted on a cylinder of a printing press.
이러한 인쇄 마스터는 그 표면에 평판 화상을 담게 되며, 상기 화상에 잉크를 도포하고 이후 잉크를 마스터로부터 일반적으로 종이인 수용체 (receiver material)로 전사시킴으로써 인쇄사본이 얻어진다. This printing master carries a flat image on its surface, and a printed copy is obtained by applying ink to the image and then transferring the ink from the master to a receiver material, usually paper.
기존의 습식 평판 인쇄에서, 수성 분수 용액뿐만 아니라 잉크도 친수성, 친유성 영역으로 이루어지는 평판 화상으로 공급되고, 건식(driographic) 인쇄에서, 평판 화상은 잉크수용성 및 잉크배척성 영역으로 구성되며, 건식 인쇄 단계 중, 단지 잉크만이 상기 마스터로 공급된다.In conventional wet lithographic printing, the ink as well as the aqueous fractional solution is supplied as a lithographic image consisting of hydrophilic and oleophilic regions, and in driographic printing, the lithographic image is composed of ink-receptive and ink-repellent regions, and in dry printing. During this step, only ink is supplied to the master.
한편, 인쇄 마스터는 컴퓨터to필름 방법에 의해 얻어지는데, 활자체 선택, 스캐닝, 색분해, 스크리닝, 트래핑, 레이아웃 및 판걸이와 같은 다양한 프리프레스 단계가 디지털화되어 달성되며 각각의 색상 선택은 화상 세터(image-setter)를 사용하여 제판용 필름으로 전사된다. 제판 후, 상기 필름은 판 원판(plate precursor)으로 지칭되는 화상 형성 재료의 노광용 마스크로 사용될 수 있으며 판 제판 후, 인쇄판이 얻어지고 이 인쇄판은 마스터로 사용될 수 있다.Meanwhile, the print master is obtained by the computer-to-film method, where various prepress steps such as typeface selection, scanning, color separation, screening, trapping, layout and plate hanging are achieved digitally, and each color selection is performed by an image setter. It is transferred to a film for plate making using a setter. After plate making, the film can be used as a mask for exposure of image forming material, referred to as a plate precursor, and after plate making, a printing plate is obtained, which can be used as a master.
한편, 평판 인쇄판 재료를 자동 현상기로 처리하는 공정은, 현상액을 공급하여 화상 형성층을 용출시키는 공정, 현상액을 씻어 없어는 공정, 친수성 표면을 보호하기 위한 처리 공정 등이 포함된다.Meanwhile, the process of treating lithographic printing plate material with an automatic developer includes a process of supplying a developer to elute the image forming layer, a process of washing away the developer, a treatment process to protect the hydrophilic surface, etc.
이때, 최종 공정 후 남은 폐액은 모두 폐기처분된다. 한편, 폐액은 그 성분이 오염도가 높아 환경기준에 맞게 정화하여 처리하기 위해서는 각종 중화제 및 관련 설비 및 유지보수 장비가 구비되어 있어야 하기 때문에 비용이 많이 소요되고, 처리관리에 대한 효율성이 낮다는 문제점이 있었다.At this time, all waste liquid remaining after the final process is disposed of. On the other hand, waste liquid has a high degree of contamination, so in order to purify and treat it in accordance with environmental standards, various neutralizers and related facilities and maintenance equipment must be equipped, which requires a lot of cost and has the problem of low treatment efficiency. there was.
본 발명은 상술한 문제점을 해결하고자 안출된 것으로서, 본 발명의 목적은 감압, 냉각 등의 방법을 이용하여 폐액을 정화시켜 구조가 간단하면서 친환경적이고, 수처리 효율이 높은 인쇄 제판 처리 폐액 정화장치를 제공하는 것이다.The present invention was devised to solve the above-mentioned problems, and the object of the present invention is to provide a waste liquid purification device for printing plate making that has a simple structure, is environmentally friendly, and has high water treatment efficiency by purifying waste liquid using methods such as decompression and cooling. It is done.
또한, 하나의 온냉모듈부를 통해 히팅과 냉각기능을 모두 수행할 수 있어 구동효율성이 향상된 인쇄 제판 처리 폐액 정화장치를 제공하는 것이다.In addition, the present invention provides a printing plate making waste liquid purification device with improved driving efficiency as it can perform both heating and cooling functions through a single hot and cold module unit.
상기와 같은 문제점을 해결하기 위하여, 본 발명에 따른 인쇄 제판 처리 폐액 정화장치는, 인쇄판의 제판 처리 공정에서 발생되는 폐액이 저장된 폐액저장통(10)과 연결되어 상기 폐액저장통(10)으로부터 공급된 폐액을 감압하고 저온으로 가열하는 히팅탱크부(100);와, 상기 히팅탱크부(100)와 연결되어 상기 히팅탱크부(100)로부터 증발된 수증기를 냉간포집하여 정화수를 생성하는 쿨링탱크부(200);와, 상기 쿨링탱크부(200)와 연결되어 정화수를 저장하는 정화수저장탱크부(300); 및 상기 히팅탱크부(100) 및 상기 쿨링탱크부(200)와 연결되어 각각 히팅 또는 냉각시키는 온냉모듈장치부(400);로 구성되는 것을 특징으로 한다.In order to solve the above problems, the printing plate making waste liquid purification device according to the present invention is connected to a waste liquid storage tank (10) in which waste liquid generated in the plate making process of a printing plate is stored, and the waste liquid supplied from the waste liquid storage tank (10) A heating tank unit 100 that depressurizes and heats the water to a low temperature; and a cooling tank unit 200 connected to the heating tank unit 100 to cold collect water vapor evaporated from the heating tank unit 100 to generate purified water. ); and, a purified water storage tank unit 300 connected to the cooling tank unit 200 to store purified water; and a hot/cold module unit 400 connected to the heating tank 100 and the cooling tank 200 to heat or cool the heating tank 100 and the cooling tank 200, respectively.
또한, 상기 쿨링탱크부(200)의 하부에는 상기 정화수저장탱크부(300) 및 진공펌프(700)와 연결되어 상기 정화수저장탱크부(300)에 저장된 정화수 일부가 상기 쿨링탱크부(200)로 주입되는 과정에서 정화수의 이동에 의해 음압을 발생시키는 이젝터유닛(500)이 형성되는 것을 특징으로 한다.In addition, the lower part of the cooling tank unit 200 is connected to the purified water storage tank unit 300 and the vacuum pump 700, so that a portion of the purified water stored in the purified water storage tank unit 300 is transferred to the cooling tank unit 200. It is characterized by the formation of an ejector unit 500 that generates negative pressure by the movement of purified water during the injection process.
또한, 상기 정화수저장탱크부(300)에는 상기 쿨링탱크부(200)로부터 공급된 정화수에 공기를 주입하여 PH를 저하시켜 중성화시키도록 에어공급펌프(600)가 형성되는 것을 특징으로 한다.In addition, the purified water storage tank unit 300 is characterized in that an air supply pump 600 is formed to inject air into the purified water supplied from the cooling tank unit 200 to lower PH and neutralize it.
이상, 상술한 바와 같이 본 발명에 따르면, 감압, 냉각 등의 방법을 이용하여 폐액을 정화시켜 구조가 간단하면서 친환경적이고, 수처리 효율이 높다는 장점이 있다.As described above, according to the present invention, waste liquid is purified using methods such as decompression and cooling, and has the advantage of being simple in structure, environmentally friendly, and having high water treatment efficiency.
또한, 하나의 온냉모듈부를 통해 히팅과 냉각기능을 모두 수행할 수 있어 기존 대비 구동효율성이 향상되는 장점이 있다.In addition, both heating and cooling functions can be performed through a single hot and cold module, which has the advantage of improving driving efficiency compared to the existing model.
도 1은 본 발명의 바람직한 실시예에 따른 인쇄 제판 처리 폐액 정화장치의 전체 모습을 보인 사시도
도 2는 본 발명의 바람직한 실시예에 따른 인쇄 제판 처리 폐액 정화장치의 내부 모습을 모식도
도 3은 본 발명의 바람직한 실시예에 따른 인쇄 제판 처리 폐액 정화장치의 내부 모습을 보인 평면도
도 4는 본 발명의 바람직한 실시예에 따른 인쇄 제판 처리 폐액 정화장치의 내부 모습을 보인 배면도1 is a perspective view showing the overall appearance of a waste liquid purification device for printing plate making according to a preferred embodiment of the present invention.
Figure 2 is a schematic diagram of the internal appearance of a printing plate making waste liquid purification device according to a preferred embodiment of the present invention.
Figure 3 is a plan view showing the interior of a printing plate processing waste liquid purification device according to a preferred embodiment of the present invention.
Figure 4 is a rear view showing the interior of a printing plate making waste liquid purification device according to a preferred embodiment of the present invention.
이하에서는 첨부된 도면을 참조로 하여, 본 발명의 일 실시예에 따른 인쇄 제판 처리 폐액 정화장치(1)를 상세히 설명한다. 우선, 도면들 중, 동일한 구성요소 또는 부품들은 가능한 한 동일한 참조부호로 나타내고 있음에 유의하여야 한다. 본 발명을 설명함에 있어, 관련된 공지 기능 혹은 구성에 관한 구체적인 설명은 본 발명의 요지를 모호하지 않게 하기 위하여 생략한다.Hereinafter, with reference to the attached drawings, a printing plate making process waste liquid purification device 1 according to an embodiment of the present invention will be described in detail. First of all, it should be noted that in the drawings, identical components or parts are indicated by the same reference numerals whenever possible. In describing the present invention, detailed descriptions of related known functions or configurations are omitted in order to not obscure the gist of the present invention.
도 2, 도 3 또는 도 4를 참고하면, 본 발명의 일 실시예에 따른 인쇄 제판 처리 폐액 정화장치(1)는 크게 히팅탱크부(100), 쿨링탱크부(200), 정화수저장탱크부(300) 및 온냉모듈장치부(400)로 구성된다.Referring to Figures 2, 3 or 4, the printing plate making process waste liquid purification device 1 according to an embodiment of the present invention largely includes a heating tank part 100, a cooling tank part 200, and a purified water storage tank part ( 300) and a hot/cold module device unit 400.
설명에 앞서, 본 발명의 이해를 쉽게 하기 위하여, 일부 도면에는 해당 구성요소 일부가 생략되어 도시되었음을 유의하여야 한다.Prior to the description, it should be noted that in some drawings, some of the corresponding components are omitted to facilitate understanding of the present invention.
먼저, 히팅탱크부(100)에 대하여 설명한다. 상기 히팅탱크부(100)는 도 2 에 나타낸 것과 같이, 인쇄판의 제판 처리 공정에서 발생되는 폐액이 저장된 폐액저장통(10)과 연결되어 상기 폐액저장통(10)으로부터 공급된 폐액을 감압하고 저온으로 가열하는 구성요소로서, 외부의 폐액저장통(10)과 관연결되어 있다.First, the heating tank unit 100 will be described. As shown in FIG. 2, the heating tank unit 100 is connected to a waste liquid storage tank 10 that stores waste liquid generated in the plate making process of a printing plate, and depressurizes the waste liquid supplied from the waste liquid storage tank 10 and heats it to a low temperature. As a component, it is connected to an external waste liquid storage tank (10).
또한, 상기 히팅탱크부(100)의 내부에는 저온의 열이 발생되는 제1 코일(110)이 설치되어 상기 히팅탱크부(100)의 내부에 저장된 폐액을 가열하여 수분을 수증기로 증발시킨다. 이때, 폐액이 액체상태에서 기체상태로의 변환하여 상기 히팅탱크부(100) 내의 체적이 압축된다.In addition, a first coil 110 that generates low-temperature heat is installed inside the heating tank 100 to heat the waste liquid stored inside the heating tank 100 to evaporate moisture into water vapor. At this time, the waste liquid is converted from a liquid state to a gaseous state, and the volume within the heating tank unit 100 is compressed.
한편, 상기 제1 코일(110)은 후술할 온냉모듈장치부(400)와 연결되어 상기 제1 코일(110)이 가열되는 것을 가능하게 한다.Meanwhile, the first coil 110 is connected to the hot/cold module device unit 400, which will be described later, to enable the first coil 110 to be heated.
또한, 상기 히팅탱크부(100)의 내부는 후술할 이젝터유닛(500)을 통해 감압된다. 이로 인하여, 폐액의 비점이 저하되어 대기압보다 낮은 기압 및 저온으로 인해 수분은 증발하고, 폐액에 포함된 슬러지가 분리된다.In addition, the inside of the heating tank unit 100 is depressurized through an ejector unit 500, which will be described later. As a result, the boiling point of the waste liquid decreases, moisture evaporates due to lower atmospheric pressure and temperature, and the sludge contained in the waste liquid is separated.
한편, 상기 히팅탱크부(100)의 내부에는 다수개의 통공이 형성된 원형분리판(120)이 더 형성되어 수증기가 상기 원형분리판(120)을 통과하여 상기 쿨링탱크부(200)로 이동하는 것을 가능하게 한다.Meanwhile, a circular separator 120 with a plurality of through holes is further formed inside the heating tank 100 to prevent water vapor from passing through the circular separator 120 and moving to the cooling tank 200. Make it possible.
한편, 도 3에 나타낸 것과 같이, 상기 히팅탱크부(100)는 외부에 설치된 슬러지저장통(20)과 연결되어 상기 히팅탱크부(100)의 하부에 설치된 드레인관을 통해 상기 히팅탱크부(100) 내에 저장된 슬러지를 외부로 배출할 수 있게 해 준다.Meanwhile, as shown in FIG. 3, the heating tank unit 100 is connected to an externally installed sludge storage bin 20 and is connected to the heating tank unit 100 through a drain pipe installed in the lower part of the heating tank unit 100. It allows the sludge stored inside to be discharged to the outside.
또한, 도 3에 나타낸 것과 같이, 상기 히팅탱크부(100)는 외부에 설치된 소포제저장통(40)과 연결되어 상기 히팅탱크부(100) 내에서 폐액이 끓는 과정에서 발생하는 버블이 생기는 것을 줄여 줌으로써, 버블이 상기 쿨링탱크부(200) 측으로 넘쳐 흐르는 것을 방지해 준다.In addition, as shown in FIG. 3, the heating tank unit 100 is connected to an externally installed defoamer storage tank 40 to reduce the generation of bubbles generated during the boiling process of the waste liquid within the heating tank unit 100. , prevents bubbles from overflowing into the cooling tank unit 200.
다음으로, 쿨링탱크부(200)에 대하여 설명한다. 상기 쿨링탱크부(200)는 도 2에 나타낸 것과 같이, 상기 히팅탱크부(100)와 연결되어 상기 히팅탱크부(100)로부터 증발된 수증기를 냉간포집하여 정화수를 생성하는 구성요소로서, 내부에는 냉각기능의 제2 코일(210)이 형성되어 수증기를 응결시켜 액체화된 정화수를 생성한다. 이때, 상기 제2 코일(210)은 상기 온냉모듈장치부(400)와 연결되어 상기 제2 코일(210)이 냉각되는 것을 가능하게 한다.Next, the cooling tank unit 200 will be described. As shown in FIG. 2, the cooling tank unit 200 is connected to the heating tank unit 100 and is a component that cold collects water vapor evaporated from the heating tank unit 100 to generate purified water. A second coil 210 with a cooling function is formed to condense water vapor to generate liquefied purified water. At this time, the second coil 210 is connected to the hot/cold module device unit 400 to enable the second coil 210 to be cooled.
한편, 상기 쿨링탱크부(200)의 하부에는 도 4에 나타낸 것과 같이, 상기 정화수저장탱크부(300) 및 진공펌프(700)와 연결되는 이젝터유닛(500)이 형성됨으로써, 상기 정화수저장탱크부(300)에 저장된 정화수 일부가 상기 쿨링탱크부(200)로 주입되는 과정에서 정화수의 순환 이동(정화수가 빠르게 이동하고, 상기 쿨링탱크부(200) 내의 에어가 외부로 빨려 나감.)에 의해 음압을 발생시켜 상기 히팅탱크부(100) 및 상기 쿨링탱크부(200)의 내부가 대기압보다 낮은 기압으로 유지되는 것을 가능하게 한다.Meanwhile, as shown in FIG. 4, an ejector unit 500 connected to the purified water storage tank 300 and the vacuum pump 700 is formed at the lower part of the cooling tank unit 200, thereby forming the purified water storage tank unit. In the process of injecting a portion of the purified water stored in 300 into the cooling tank unit 200, negative pressure is generated by the circular movement of the purified water (the purified water moves quickly, and the air in the cooling tank unit 200 is sucked out). This makes it possible to maintain the interior of the heating tank unit 100 and the cooling tank unit 200 at an atmospheric pressure lower than atmospheric pressure.
다음으로, 정화수저장탱크(300)에 대하여 설명한다. 상기 정화수저장탱크(300)는 상기 쿨링탱크부(200)와 연결되어 냉각효과로 인해 응축된 정화수를 저장하는 구성요소로서, 오버플로우시 정화수를 저장할 수 있도록 외부의 정화수저장통(30)과 연결된다.Next, the purified water storage tank 300 will be described. The purified water storage tank 300 is a component that is connected to the cooling tank unit 200 and stores purified water condensed due to a cooling effect, and is connected to an external purified water storage tank 30 to store purified water in case of overflow. .
또한, 상기 정화수저장탱크(300)의 내부에는 상기 정화수저장탱크(300) 내에 저장된 저온의 정화수의 열을 뺏어가도록 제3 코일(310)이 설치된다. 이때, 상기 제3 코일(310)은 상기 온냉모듈장치부(400)와 연결되어 상기 제3 코일(310)이 발열되는 것을 가능하게 한다.In addition, a third coil 310 is installed inside the purified water storage tank 300 to take away heat from the low-temperature purified water stored in the purified water storage tank 300. At this time, the third coil 310 is connected to the hot/cold module device unit 400 to enable the third coil 310 to generate heat.
한편, 상기 정화수저장탱크부(300)의 내부로 공기를 주입하는 에어공급펌프(600)가 형성됨으로써, 상기 쿨링탱크부(200)로부터 공급된 정화수에 공기를 주입하여 PH를 저하시켜 중성화되는 것을 가능하게한다.Meanwhile, the air supply pump 600 that injects air into the purified water storage tank 300 is formed, thereby injecting air into the purified water supplied from the cooling tank 200 to lower the pH and neutralize it. Make it possible.
다음으로, 온냉모듈장치부(400)에 대하여 설명한다. 상기 온냉모듈장치부(400)는 도 4에 나타낸 것과 같이, 상기 히팅탱크부(100), 상기 쿨링탱크부(200) 및 상기 정화수저장탱크부(300)와 각각 연결되어 해당 상기 제1, 2, 3 코일(110, 210, 310)을 각각 히팅 또는 냉각시키는 구성요소로서, 히팅 또는 냉각 수단으로 냉매, 콤프레셔, 방열기, 각종 열교환기 구조로 이루어지는 것이 바람직하다.Next, the hot/cold module device unit 400 will be described. As shown in FIG. 4, the hot and cold module device unit 400 is connected to the heating tank unit 100, the cooling tank unit 200, and the purified water storage tank unit 300, respectively, and is connected to the first and second , It is a component that heats or cools the three coils (110, 210, and 310), respectively, and is preferably composed of a refrigerant, a compressor, a radiator, and various heat exchanger structures as heating or cooling means.
도면과 명세서에서 최적 실시 예들이 개시되었다. 여기서 특정한 용어들이 사용되었으나, 이는 단지 본 발명을 설명하기 위한 목적에서 사용된 것이지 의미한정이나 특허청구범위에 기재된 본 발명의 범위를 제한하기 위하여 사용된 것은 아니다. 그러므로 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시 예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다.Optimal embodiments are disclosed in the drawings and specifications. Although specific terms are used here, they are used only for the purpose of explaining the present invention and are not used to limit the meaning or scope of the present invention described in the claims. Therefore, those skilled in the art will understand that various modifications and other equivalent embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the attached patent claims.
1: 인쇄 제판 처리 폐액 정화장치
2: 하우징
3: 제어부
10: 폐액저장통
20: 슬러지저장통
30: 정화수저장통
40: 소포제저장통
100: 히팅탱크부
110: 제1 코일
120: 원형분리판
200: 쿨링탱크부
210: 제2 코일
300: 정화수저장탱크부
310: 제3 코일
400: 온냉모듈장치부
500: 이젝터유닛
600: 에어공급펌프
700: 진공펌프
800: 에어배출관1: Printing plate making processing waste liquid purification device
2: Housing 3: Control unit
10: Waste liquid storage tank 20: Sludge storage tank
30: Purified water storage tank 40: Antifoam storage tank
100: Heating tank part 110: First coil
120: Circular separator plate
200: Cooling tank part 210: Second coil
300: Purified water storage tank 310: Third coil
400: Hot and cold module device unit
500: Ejector unit
600: Air supply pump
700: Vacuum pump
800: Air discharge pipe
Claims (3)
상기 히팅탱크부(100)와 연결되어 상기 히팅탱크부(100)로부터 증발된 수증기를 냉간포집하여 정화수를 생성하는 쿨링탱크부(200);
상기 쿨링탱크부(200)와 연결되어 정화수를 저장하는 정화수저장탱크부(300); 및
상기 히팅탱크부(100) 및 상기 쿨링탱크부(200)와 연결되어 각각 히팅 또는 냉각시키는 온냉모듈장치부(400);로 구성되는 것을 특징으로 하는 인쇄 제판 처리 폐액 정화장치(1).A heating tank unit (100) connected to a waste liquid reservoir (10) in which waste liquid generated in the plate making process of a printing plate is stored, and for depressurizing and heating the waste liquid supplied from the waste liquid reservoir (10) to a low temperature;
A cooling tank unit 200 connected to the heating tank unit 100 and generating purified water by cold collecting water vapor evaporated from the heating tank unit 100;
A purified water storage tank unit 300 connected to the cooling tank unit 200 to store purified water; and
A printing plate making process waste liquid purification device (1), characterized in that it is composed of a hot and cold module device unit (400) connected to the heating tank unit (100) and the cooling tank unit (200) for heating or cooling, respectively.
상기 쿨링탱크부(200)의 하부에는 상기 정화수저장탱크부(300) 및 진공펌프(700)와 연결되어 상기 정화수저장탱크부(300)에 저장된 정화수 일부가 상기 쿨링탱크부(200)로 주입되는 과정에서 정화수의 이동에 의해 음압을 발생시키는 이젝터유닛(500)이 형성되는 것을 특징으로 하는 인쇄 제판 처리 폐액 정화장치(1).According to paragraph 1,
The lower part of the cooling tank unit 200 is connected to the purified water storage tank unit 300 and the vacuum pump 700, so that a portion of the purified water stored in the purified water storage tank unit 300 is injected into the cooling tank unit 200. A printing plate making processing waste liquid purification device (1), characterized in that an ejector unit (500) that generates negative pressure by the movement of purified water is formed in the process.
상기 정화수저장탱크부(300)에는 상기 쿨링탱크부(200)로부터 공급된 정화수에 공기를 주입하여 PH를 저하시켜 중성화시키도록 에어공급펌프(600)가 형성되는 것을 특징으로 하는 인쇄 제판 처리 폐액 정화장치(1).
According to paragraph 1,
The purified water storage tank unit 300 is provided with an air supply pump 600 to inject air into the purified water supplied from the cooling tank unit 200 to neutralize it by lowering its pH. Device (1).
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