KR102345774B1 - Multi-stage deodorizer for reuse of cleaning solution - Google Patents

Multi-stage deodorizer for reuse of cleaning solution Download PDF

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KR102345774B1
KR102345774B1 KR1020210097679A KR20210097679A KR102345774B1 KR 102345774 B1 KR102345774 B1 KR 102345774B1 KR 1020210097679 A KR1020210097679 A KR 1020210097679A KR 20210097679 A KR20210097679 A KR 20210097679A KR 102345774 B1 KR102345774 B1 KR 102345774B1
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washing tank
cleaning liquid
water
cleaning
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박길태
이동우
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(주)에스에스에코텍
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • B01D47/063—Spray cleaning with two or more jets impinging against each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/12—Washers with plural different washing sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/14—Packed scrubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

The present invention relates to a multi-stage deodorizer for reusing cleaning liquid, which comprises: a main body including an inlet for receiving odor gas and an outlet for discharging the treated clean gas and having a first-stage filter medium and second-stage filter medium installed on the front and rear side in a movement path from the inlet to the outlet to deodorize the odor gas, respectively; a first-stage injection nozzle and second-stage injection nozzle installed to spray a cleaning liquid to the first-stage filter medium and the second-stage filter medium in the main body, respectively; a first-stage washing tank collecting the cleaning liquid sprayed from the first-stage injection nozzle and falling from the first-stage filter medium; a second-stage washing tank collecting the cleaning liquid sprayed from the second-stage injection nozzle and falling from the second-stage filter medium and receiving water through a water supply line so that water supply to the first-stage washing tank depends on the second-stage water tank; a first-stage circulation line for supplying the cleaning liquid from the first-stage washing tank to the first-stage injection nozzle; and a second-stage circulation line including a supply line for supplying the cleaning liquid from the second-stage washing tank to the second-stage spray nozzle and supplying the cleaning liquid to the first-stage washing tank. According to the present invention, since the clean cleaning liquid of the second-stage washing tank is transferred to and reused in the first-stage washing tank, the amount of supplied water and the amount of generated wastewater are reduced, thereby reducing water costs and wastewater treatment costs. In the case of a chemical cleaning type deodorizer in which chemicals are injected into the cleaning liquid, active chemical components contained in the second-stage cleaning liquid are reduced, thereby reducing chemical costs.

Description

세정액 재이용 다단 탈취기{Multi-stage deodorizer for reuse of cleaning solution }Multi-stage deodorizer for reuse of cleaning solution }

본 발명은 세정액 재이용 다단 탈취기에 관한 것으로서, 보다 상세하게는 청정한 2단세정조의 세정액을 1단세정조로 이송하여 재이용함으로써, 급수량과 폐수 발생량을 감소시켜 용수비용 및 폐수처리비용을 절감하고, 세정액에 약품이 투입되는 약액세정식 탈취기의 경우 추가적으로 2단 세정액에 함유된 유효 약액성분을 재이용함으로써 약품비용을 절감하도록 하는 세정액 재이용 다단 탈취기에 관한 것이다.The present invention relates to a washing liquid reuse multi-stage deodorizer, and more particularly, by transferring the cleaning liquid from the clean two-stage washing tank to the first-stage washing tank and reusing it, the amount of water supplied and the amount of waste water generated is reduced, thereby reducing water cost and waste water treatment cost, and In the case of a chemical cleaning type deodorizer in which chemicals are added, it relates to a cleaning liquid reuse multi-stage deodorizer that additionally reuses the active chemical components contained in the two-stage cleaning liquid to reduce chemical costs.

일반적으로, 공장과 같은 산업현장이나 축사 등에서 발생되는 악취가스는 그대로 대기로 방출시, 대기오염을 유발할 뿐만 아니라, 주민의 건강을 크게 해치고, 나아가서, 민원 등의 분쟁을 야기하게 된다.In general, when odor gas generated in industrial sites such as factories or livestock houses is released into the atmosphere as it is, it not only causes air pollution, but also greatly harms the health of residents, and furthermore, causes disputes such as civil complaints.

이러한 악취가스의 처리를 위하여 탈취기가 사용되는데, 이러한 탈취기는 대개, 악취가스가 통과하면서 탈취 처리되기 위한 충전여재가 마련되고, 충전여재에 약품을 함유한 세정액을 분무함으로써, 악취가스와의 반응에 의해 탈취가 이루어지도록 할 수 있다.A deodorizer is used for the treatment of such a malodorous gas, and such a deodorizer is usually provided with a filling filter medium for deodorization treatment while passing the malodorous gas, and by spraying a cleaning liquid containing a chemical on the filling filter material, the reaction with the malodorous gas deodorization can be achieved by

한편, 악취가스에 대한 효과적인 탈취를 위하여, 악취가스에 세정액을 복수회에 걸쳐서 분사하여, 악취를 제거하기 위한 다단 탈취기가 개발되어 사용되고 있는데, 이와 관련되는 종래기술로서, 한국등록특허 제10-1513682호의 "세정식 다단 탈취장치"가 제시된 바 있는데, 이는 하수처리장 또는 음식물 쓰레기 처리장에서 발생되는 배기가스 중에 포함된 악취를 제거하는 탈취장치에 있어서, 상기 탈취장치는, 일측 측면에 배기가스가 유입되는 유입구가 구비되며, 내부가 중공인 원통 형상의 하우징과; 상기 하우징의 내부 바닥에 물이 충전됨으로써 상기 배기가스를 세정하는 1차세정부와; 상기 1차세정부의 상부에 위치하면서 상기 배기가스를 균일하게 분산시키는 1차필터부와; 상기 1차필터부의 상부에 위치하면서 산성의 세정액을 분사하여 상기 배기가스를 세정하는 2차세정부와; 상기 2차 세정부의 상부에 위치하면서 상기 배기가스를 다시 균일하게 분산시키는 2차 필터부와; 상기 2차필터부의 상부에 위치하면서 알칼리성의 세정액을 분사하여 상기 배기가스를 세정하는 3차세정부와; 상기 3차세정부의 상부에 위치하면서 미반응의 산성, 알칼리성의 세정액 의 미스트 및 약액취를 처리하는 3차필터부 및; 상기 3차필터부의 상부에 위치하면서 유해물질을 제거하는 동시에 살균기능을 구비하는 4차필터부로 이루어진다.On the other hand, for effective deodorization of malodorous gas, a multi-stage deodorizer has been developed and used to remove malodor by spraying a cleaning liquid to the malodorous gas multiple times. As a related prior art, Korean Patent No. 10-1513682 A "cleaning multi-stage deodorization device" has been proposed, which is a deodorizing device that removes odors contained in exhaust gas generated in a sewage treatment plant or a food waste treatment plant, wherein the deodorizing device includes an exhaust gas flowing into one side. a housing having an inlet and having a hollow interior; a primary cleaning unit for cleaning the exhaust gas by filling the inner bottom of the housing with water; a primary filter unit positioned above the primary cleaning unit and uniformly dispersing the exhaust gas; a secondary cleaning unit positioned above the primary filter unit and spraying an acidic cleaning solution to clean the exhaust gas; a secondary filter unit positioned above the secondary cleaning unit and uniformly dispersing the exhaust gas again; a tertiary cleaning unit positioned above the secondary filter unit and spraying an alkaline cleaning solution to clean the exhaust gas; a tertiary filter unit located above the tertiary washing unit and treating the mist and chemical odor of unreacted acidic and alkaline washing liquid; It is located on the upper part of the tertiary filter part and consists of a quaternary filter part having a sterilization function while removing harmful substances.

이와 같은 종래 기술은 2단으로 갈수록 악취물질의 양이 감소하므로, 세정액의 수질 또한 2단으로 갈수록 상대적으로 깨끗한 것이 일반적이다. 최근에는 민원발생의 증가로 인해, 법적 기준에 비해 더욱 강화된 배출기준이 적용되는 추세이며, 이처럼 낮은 농도로 처리하기 위해서는 2단 세정액을 더욱 청정하게 유지하는 것이 필수적이며, 그렇지 않을 경우 세정액에서 유발되는 악취로 인해 배출가스의 악취 증가를 초래하게 되는 문제점을 가진다. In this prior art, since the amount of odor substances decreases toward the second stage, the water quality of the cleaning solution is also relatively clean toward the second stage. Recently, due to the increase in complaints, stricter emission standards are being applied compared to legal standards. There is a problem of causing an increase in the odor of the exhaust gas due to the odor produced.

또한 종래 기술은 각 단별로 약액 공급 및 급배수가 개별적으로 이루어지고 있어, 청정한 2단 세정액과 그에 포함된 유효 약액 성분이 폐수로 버려지게 되는 문제점을 가진다.In addition, the prior art has a problem in that the chemical supply and water supply and drainage are made separately for each stage, so that the clean two-stage cleaning liquid and the active chemical component contained therein are thrown away as wastewater.

상기한 바와 같은 종래 기술의 문제점을 해결하기 위하여, 본 발명은 청정한 2단세정조의 세정액을 1단세정조로 이송하여 재이용함으로써, 급수량과 폐수 발생량을 감소시켜 용수비용 및 폐수처리비용을 절감하고, 세정액에 약품이 투입되는 약액세정식 탈취기의 경우, 추가적으로 2단 세정액에 함유된 유효 약액성분을 재이용함으로써 약품비용을 절감하며, 각 단에서 개별적으로 공급되던 급수를 2단세정조에 집중하여 급수함으로써, 2단 세정액에 용해된 악취 오염물질의 농도가 희석되므로 기존 기술 대비 악취 처리 성능을 개선하는데 목적이 있다.In order to solve the problems of the prior art as described above, the present invention transfers the cleaning liquid of the clean two-stage washing tank to the first-stage washing tank and reuses it, thereby reducing the amount of water supplied and the amount of waste water generated, thereby reducing water cost and waste water treatment cost, and washing liquid In the case of a chemical cleaning deodorizer in which chemicals are added to the purifier, additionally, by reusing the active chemical component contained in the two-stage cleaning liquid, chemical costs are reduced. Since the concentration of odor pollutants dissolved in the two-stage cleaning solution is diluted, the purpose is to improve the odor treatment performance compared to the existing technology.

본 발명의 다른 목적들은 이하의 실시례에 대한 설명을 통해 쉽게 이해될 수 있을 것이다.Other objects of the present invention will be easily understood through the description of the following embodiments.

상기한 바와 같은 목적을 달성하기 위해, 본 발명의 일측면에 따르면, 악취가스가 유입되기 위한 유입구와 처리를 마친 청정가스의 배출구가 각각 마련되고, 상기 유입구로부터 상기 배출구까지의 이동경로에 악취가스를 탈취시키기 위한 1단충전여재와 2단충전여재가 전후로 각각 설치되는 본체; 상기 본체 내에서 상기 1단충전여재와 상기 2단충전여재 각각에 대하여 세정액을 분사하도록 설치되는 1단분사노즐 및 2단분사노즐; 상기 1단분사노즐로부터 분사되어 상기 1단충전여재로부터 낙하하는 세정액을 수집하는 1단세정조; 상기 2단분사노즐로부터 분사되어 상기 2단충전여재로부터 낙하하는 세정액을 수집하고, 급수라인을 통해 물을 공급받도록 하여, 상기 1단세정조가 급수를 의존하는 2단세정조; 상기 1단세정조로부터 세정액을 상기 1단분사노즐에 공급하도록 하는 1단순환라인; 및 상기 2단세정조로부터 세정액을 상기 2단분사노즐에 공급하도록 하되, 상기 1단세정조에도 공급하기 위한 공급라인을 가지는 2단순환라인;을 포함하는, 세정액 재이용 다단 탈취기가 제공된다.In order to achieve the above object, according to one aspect of the present invention, an inlet for introducing a malodorous gas and an outlet for the treated clean gas are respectively provided, and the malodorous gas is provided in a movement path from the inlet to the outlet. A main body in which a first-stage filling filter medium and a second-stage filling filter medium for deodorizing are installed, respectively, in front and back; a first-stage injection nozzle and a second-stage injection nozzle installed to spray a cleaning liquid to each of the first-stage filler and the second-stage filler in the body; a first-stage washing tank for collecting the washing liquid sprayed from the first-stage injection nozzle and falling from the first-stage filling filter; a two-stage washing tank in which the first-stage washing tank depends on water supply by collecting the washing liquid sprayed from the two-stage injection nozzle and falling from the two-stage filling filter material and receiving water through a water supply line; a first-stage circulation line for supplying a cleaning solution from the first-stage washing tank to the first-stage injection nozzle; and a two-stage circulation line having a supply line for supplying the cleaning liquid from the two-stage washing tank to the two-stage injection nozzles, and also supplying the first-stage washing tank;

상기 2단순환라인은, 상기 공급라인이 분기되도록 마련되고, 상기 공급라인에 수위계에 의해 연동되는 전자밸브가 설치됨으로써 상기 전자밸브에 의해 설정된 수위조건에 따라 세정액을 상기 1단세정조에 공급하도록 하되, 상기 2단세정조에 급수되는 물의 양만큼 상기 공급라인을 통해 상기 1단세정조에 세정액이 공급되며, 상기 1단세정조는, 상기 2단세정조의 급수량만큼 세정액이 배수구를 통해서 외부로 배수되도록 할 수 있다.The two-stage circulation line is provided such that the supply line is branched, and a solenoid valve interlocked by a water level gauge is installed in the supply line, so that the cleaning liquid is supplied to the first-stage washing tank according to the water level condition set by the solenoid valve. , the washing liquid is supplied to the first-stage washing tank through the supply line by the amount of water supplied to the second-stage washing tank, and the first-stage washing tank allows the washing liquid to be drained to the outside through the drain port by the amount of water supplied to the second-stage washing tank have.

상기 2단순환라인은, 상기 공급라인이 분기되도록 마련되고, 상기 공급라인에 타이머에 의해 연동되는 전자밸브가 설치됨으로써 상기 전자밸브에 의해 설정된 시간동안 설정된 양의 세정액을 상기 1단세정조에 공급하도록 하며, 상기 공급라인에는, 개도율 조절이 가능한 수동밸브가 추가적으로 설치되고, 상기 2단세정조는, 급수라인을 통해 급수되는 물의 양을 조절하기 위한 급수밸브가 설치되고, 내측에 설치되는 수위계에 의해 측정되는 수위에 따라 상기 급수밸브를 제어함으로써 내측의 수위가 정해진 범위를 유지하도록 할 수 있다.The second-stage circulation line is provided so that the supply line is branched, and an electromagnetic valve interlocked by a timer is installed in the supply line, so that a set amount of cleaning solution is supplied to the first-stage cleaning tank for a time set by the solenoid valve. and a manual valve capable of adjusting the opening degree is additionally installed in the supply line, and in the two-stage washing tank, a water supply valve for controlling the amount of water supplied through the water supply line is installed, and by a water level gauge installed inside By controlling the water supply valve according to the measured water level, it is possible to maintain the water level inside the predetermined range.

상기 본체는, 상기 1단충전여재와 상기 2단충전여재가 상하로 배열되는 수직 구조, 한 쌍으로 이루어져서 각각에 상기 1단충전여재와 상기 2단충전여재가 마련되어 악취가스의 전달을 위한 연결라인으로 서로 연결되는 듀얼 구조 및 상기 1단충전여재와 상기 2단충전여재가 수평되게 배열되는 수평 구조 중 어느 하나의 구조로 이루어질 수 있다.The main body has a vertical structure in which the first-stage filling filter material and the second-stage filling filter medium are vertically arranged, and a pair of the first-stage filler and the second-stage filler are provided in each of the second-stage fillers. A dual structure connected to each other and a horizontal structure in which the first-stage filler and the second-stage filler are horizontally arranged may be formed.

상기 본체는, 상기 1단충전여재의 상측에 상기 2단충전여재가 배열되도록 수직 구조로 이루어지고, 상기 2단세정조는, 상기 2단충전여재로부터 낙하하는 세정액을 수집하도록 상기 본체 내측의 가장자리를 따라 형성되는 수집부재로부터 세정액이송라인을 통해 수집된 세정액을 공급받도록 하고, 상기 수집부재의 중심 개방측 상단에는, 상기 개방측을 통해 악취가스의 통과를 허용하되, 낙하하는 세정액을 상기 수집부재 측으로 이동하도록 가이드하는 커버가 설치되고, 상기 2단세정조는, 상기 본체에서 상기 2단충전여재로부터 낙하하는 세정액을 상기 1단충전여재와 상기 2단충전여재 사이에 연결되는 세정액이송라인을 통해서 공급받도록 하고, 내측의 가스를 가스이송라인을 통해서 상기 본체로 이송되도록 할 수 있다.The main body has a vertical structure such that the two-stage filler is arranged on the upper side of the first-stage filler, and the two-stage washing tank is configured to collect the washing liquid falling from the two-stage filler. To receive the cleaning liquid collected through the cleaning liquid transfer line from the collecting member formed according to the above, the upper end of the central open side of the collecting member allows the passage of odor gas through the open side, but the falling cleaning liquid is directed toward the collecting member A cover for guiding the movement is installed, and the two-stage cleaning tank receives the cleaning liquid falling from the second-stage filler in the main body through a cleaning liquid transfer line connected between the first-stage filler and the second-stage filler. And, the inner gas may be transferred to the main body through a gas transfer line.

본 발명에 따른 세정액 재이용 다단 탈취기에 의하면, 청정한 2단세정조의 세정액을 1단세정조로 이송하여 재이용함으로써, 급수량과 폐수 발생량을 감소시켜 용수비용 및 폐수처리비용을 절감할 수 있고, 세정액에 약품이 투입되는 약액세정식 탈취기의 경우, 추가적으로 2단 세정액에 함유된 유효 약액성분을 재이용함으로써 약품비용을 절감할 수 있으며, 각 단에서 개별적으로 공급되던 급수를 2단세정조에 집중하여 급수함으로써, 2단 세정액에 용해된 악취 오염물질의 농도가 희석되므로 기존 기술 대비 악취 처리 성능을 개선하는 효과를 가진다.According to the washing liquid reuse multi-stage deodorizer according to the present invention, by transferring the cleaning liquid from the clean two-stage washing tank to the first-stage washing tank for reuse, the amount of water supplied and the amount of waste water generated can be reduced, thereby reducing water cost and waste water treatment cost, and chemicals in the washing liquid In the case of a chemical cleaning type deodorizer that is injected, chemical costs can be reduced by additionally reusing the effective chemical component contained in the two-stage cleaning liquid. However, since the concentration of odor pollutants dissolved in the cleaning solution is diluted, it has the effect of improving the odor treatment performance compared to the existing technology.

도 1은 본 발명의 제 1 실시례에 따른 세정액 재이용 다단 탈취기를 도시한 측단면도이다.
도 2는 본 발명의 제 2 실시례에 따른 세정액 재이용 다단 탈취기를 도시한 측단면도이다.
도 3은 본 발명의 제 3 실시례에 따른 세정액 재이용 다단 탈취기를 도시한 측단면도이다.
도 4는 본 발명의 제 4 실시례에 따른 세정액 재이용 다단 탈취기를 도시한 측단면도이다.
도 5는 본 발명의 실시례들에 따른 세정액 재이용 다단 탈취기의 작용을 설명하기 위한 도면이다.1 is a side cross-sectional view showing a washing liquid reuse multi-stage deodorizer according to a first embodiment of the present invention.
Figure 2 is a side cross-sectional view showing a washing liquid reuse multi-stage deodorizer according to a second embodiment of the present invention.
Figure 3 is a side cross-sectional view showing a washing liquid reuse multi-stage deodorizer according to a third embodiment of the present invention.
Figure 4 is a side cross-sectional view showing a washing liquid reuse multi-stage deodorizer according to a fourth embodiment of the present invention.
5 is a view for explaining the operation of the washing liquid reuse multi-stage deodorizer according to embodiments of the present invention.

본 발명은 다양한 변경을 가할 수 있고, 여러 가지 실시례를 가질 수 있는 바, 특정 실시례들을 도면에 예시하고, 상세하게 설명하고자 한다. 그러나, 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니고, 본 발명의 기술 사상 및 기술 범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 식으로 이해되어야 하고, 여러 가지 다른 형태로 변형될 수 있으며, 본 발명의 범위가 하기 실시례에 한정되는 것은 아니다. Since the present invention can have various changes and can have various embodiments, specific embodiments are illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and it should be understood as including all changes, equivalents and substitutes included in the spirit and scope of the present invention, and may be modified in various other forms. and the scope of the present invention is not limited to the following examples.

이하, 첨부된 도면을 참조하여 본 발명에 따른 실시례를 상세히 설명하며, 도면 부호에 관계없이 동일하거나 대응하는 구성요소에 대해서는 동일한 참조 번호를 부여하고, 이에 대해 중복되는 설명을 생략하기로 한다.Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings, and the same reference numbers are assigned to the same or corresponding components regardless of reference numerals, and redundant description thereof will be omitted.

도 1은 본 발명의 제 1 실시례에 따른 세정액 재이용 다단 탈취기를 도시한 측단면도이다.1 is a side cross-sectional view showing a washing liquid reuse multi-stage deodorizer according to a first embodiment of the present invention.

도 1을 참조하면, 본 발명의 일 실시례에 따른 세정액 재이용 다단 탈취기(100)는 본체(110), 1단분사노즐(120), 2단분사노즐(130), 1단세정조(140), 2단세정조(150), 1단순환라인(160) 및 2단순환라인(170)을 포함할 수 있다. 본 발명에서 "1단"과 "2단"은 악취가스의 처리경로를 기준으로 "전단"과 "후단" 각각을 나타내는 의미일 수 있다.Referring to FIG. 1 , the cleaning liquid reuse multi-stage deodorizer 100 according to an embodiment of the present invention has a main body 110 , a first-stage spray nozzle 120 , a second-stage spray nozzle 130 , and a first-stage cleaning tank 140 . , may include a two-stage washing tank 150 , a first-stage circulation line 160 , and a second-stage circulation line 170 . In the present invention, "1st stage" and "2nd stage" may refer to each of the "front end" and the "rear end" based on the treatment path of the odor gas.

본체(110)는 악취가스가 유입되기 위한 유입구(111)와 처리를 마친 청정가스의 배출구(112)가 각각 마련되고, 유입구(111)로부터 배출구(112)까지의 이동경로에 악취가스를 탈취시키기 위한 1단충전여재(113)와 2단충전여재(114)가 전후로 각각 설치된다. 본체(110)는 배출구(112) 측에 데미스터(115)가 설치될 수 있다. 데미스터(115)는 배출구(112)를 통해 배출되기 위한 처리가스에 포함되는 수분을 제거하도록 한다.The main body 110 is provided with an inlet 111 for introducing the malodorous gas and an outlet 112 for the finished clean gas, respectively, to deodorize the malodorous gas in the moving path from the inlet 111 to the outlet 112 . The first-stage filling filter media 113 and the second-stage filling filter media 114 for the front and rear are respectively installed. The body 110 may have a demister 115 installed at the outlet 112 side. The demister 115 removes moisture contained in the process gas to be discharged through the outlet 112 .

본체(110)는 1단충전여재(113)와 2단충전여재(114)가 상하로 배열되는 수직 구조를 가질 수 있고, 예컨대, 1단충전여재(113)의 상측에 2단충전여재(114)가 배열되도록 수직 구조로 이루질 수 있는데, 이에 반드시 한하는 것은 아니며, 이하의 실시례들에서처럼 다양한 구조를 가질 수 있음은 물론이다.The main body 110 may have a vertical structure in which the first-stage filler 113 and the second-stage filler 114 are vertically arranged, for example, the two-stage filler 114 on the upper side of the first-stage filler 113 . ) may be of a vertical structure to be arranged, but is not necessarily limited thereto, and may have various structures as in the following examples.

1단분사노즐(120)은 본체(110) 내에서 1단충전여재(113)에 대하여 세정액을 분사하도록 설치된다. 1단분사노즐(120)은 세정액이 공급되는 튜브에 길이방향을 따라 다수로 마련될 수 있고, 하방으로 세정액을 분사하도록 본체(110) 내에서 1단충전여재(113)의 상측에 수평되게 설치될 수 있다.The first-stage injection nozzle 120 is installed to spray the cleaning solution to the first-stage filler 113 in the main body 110 . A plurality of first-stage injection nozzles 120 may be provided along the longitudinal direction of the tube to which the cleaning liquid is supplied, and installed horizontally on the upper side of the first-stage filler 113 in the main body 110 to spray the cleaning liquid downward. can be

2단분사노즐(130)은 본체(110) 내에서 2단충전여재(114)에 대하여 세정액을 분사하도록 설치된다. 2단분사노즐(130)은 세정액이 공급되는 튜브에 길이방향을 따라 다수로 마련될 수 있고, 하방으로 세정액을 분사하도록 본체(110) 내에서 2단충전여재(114)의 상측에 수평되게 설치될 수 있다.The two-stage injection nozzle 130 is installed to spray the cleaning solution to the two-stage filling filter medium 114 in the main body 110 . The two-stage injection nozzle 130 may be provided in plurality along the longitudinal direction of the tube to which the cleaning liquid is supplied, and installed horizontally on the upper side of the two-stage filler 114 in the main body 110 to spray the cleaning liquid downward. can be

1단세정조(140)는 1단분사노즐(120)로부터 분사되어 1단충전여재(113)로부터 낙하하는 세정액을 수집하도록 한다. 여기서 세정액은 황산, 가성소다, 차아염소산나트륨 등의 화학약품이 포함될 수 있으나, 이에 반드시 한하는 것은 아니며, 물만으로 이루어질 수도 있다. 1단세정조(140)는 급수를 2단세정조(150)에 의존한다. 즉, 1단세정조(140)는 급수라인 등이 마련되지 않고, 2단세정조(150)로부터 공급되는 세정액을 통해서 급수가 이루어지도록 한다. 또한 1단세정조(140)는 내측의 세정액이 정해진 수위로부터 월류되도록 하는 배수구(141)가 마련될 수 있다. 1단세정조(140)는 2단세정조(150)의 급수량만큼 세정액이 배수구(141)를 통해서 외부로 배수되도록 할 수 있다.The first-stage cleaning tank 140 is sprayed from the first-stage injection nozzle 120 to collect the cleaning liquid falling from the first-stage filling filter medium 113 . Here, the cleaning solution may include chemicals such as sulfuric acid, caustic soda, and sodium hypochlorite, but is not necessarily limited thereto, and may consist only of water. The first-stage washing tank 140 depends on the second-stage washing tank 150 for water supply. That is, the first-stage washing tank 140 is not provided with a water supply line and the like, and water is supplied through the cleaning liquid supplied from the second-stage washing tank 150 . In addition, the first-stage cleaning tank 140 may be provided with a drain hole 141 for allowing the cleaning liquid inside to overflow from a predetermined water level. The first-stage washing tank 140 may allow the cleaning solution to be drained to the outside through the drain hole 141 as much as the water supply amount of the second-stage washing tank 150 .

2단세정조(150)는 2단분사노즐(130)로부터 분사되어 2단충전여재(114)로부터 낙하하는 세정액을 수집하고, 급수라인(152)을 통해 물을 공급받도록 하여 1단세정조(140)가 급수를 의존하도록 한다. 또한 2단세정조(150)는 내측의 세정액이 정해진 수위로부터 월류되도록 하는 배수구(151)가 마련될 수 있다. The two-stage washing tank 150 collects the washing liquid that is sprayed from the two-stage injection nozzle 130 and falls from the second-stage filler 114, and receives water through the water supply line 152 to receive the first-stage washing tank 140. to depend on the series. In addition, the two-stage washing tank 150 may be provided with a drain hole 151 for allowing the cleaning liquid inside to overflow from a predetermined water level.

2단세정조(150)는 본체(110)가 수직 구조를 가질 경우, 본 실시례에서처럼, 2단충전여재(114)로부터 낙하하는 세정액을 수집하도록 본체(110) 내측의 가장자리를 따라 형성되는 수집부재(153)로부터 세정액이송라인(155)을 통해 수집된 세정액을 공급받도록 할 수 있다. 수집부재(153)는 상방으로 개방되는 링 형태의 홈을 가지고서 중심부가 개방된 구조를 가짐으로써, 가장자리의 홈을 통해 낙하하는 세정액을 수집하도록 하고, 중심부의 개방 부분을 통해서 악취가스가 통과하도록 할 수 있다. 이러한 수집부재(153)의 중심 개방측 상단에는 상기의 개방측을 통해 악취가스의 통과를 허용하되, 낙하하는 세정액을 수집부재(153) 측으로 이동하도록 가이드하는 커버(154)가 설치될 수 있다. 이때, 커버(154)는 수집부재(153)의 중심부를 덮기에 충분한 면적을 가질 수 있다.When the main body 110 has a vertical structure, the two-stage cleaning tank 150 is a collection member formed along the inner edge of the main body 110 to collect the washing liquid falling from the two-stage filling filter medium 114, as in this embodiment. The cleaning liquid collected through the cleaning liquid transfer line 155 may be supplied from the 153 . The collecting member 153 has a ring-shaped groove that opens upward and has a structure with an open center, so that the cleaning liquid falling through the groove on the edge is collected, and the odor gas passes through the open portion of the center. can At the upper end of the central open side of the collecting member 153 , a cover 154 that allows the passage of the odor gas through the open side and guides the falling cleaning liquid to move toward the collecting member 153 may be installed. In this case, the cover 154 may have an area sufficient to cover the central portion of the collecting member 153 .

1단순환라인(160)은 1단세정조(140)로부터 세정액을 1단분사노즐(120)에 공급하도록 하는데, 세정액의 공급에 필요한 펌핑력을 제공하기 위해 제 1 펌프(161)가 마련될 수 있다.The first-stage circulation line 160 supplies the cleaning liquid from the first-stage cleaning tank 140 to the first-stage injection nozzle 120, and a first pump 161 may be provided to provide a pumping force necessary for supplying the cleaning liquid. have.

2단순환라인(170)은 2단세정조(150)로부터 세정액을 2단분사노즐(130)에 공급하도록 하되, 1단세정조(140)에도 공급하기 위한 공급라인(172)을 가지도록 할 수 있다. 2단순환라인(170)은 세정액의 공급에 필요한 펌핑력을 제공하기 위해 제 2 펌프(171)가 마련될 수 있고, 공급라인(172)이 독립적으로 마련됨으로써 제 2 펌프(171)와는 독립된 별도의 펌프를 사용하여, 2단세정조(150)의 세정액이 1단세정조(140)에도 공급되도록 구성될 수 있으나, 복잡한 구성 및 비경제성을 회피하기 위하여, 제 2 펌프(171)를 함께 사용하도록 공급라인(172)이 분기되도록 마련될 수 있다.The second-stage circulation line 170 supplies the cleaning liquid from the second-stage washing tank 150 to the second-stage spray nozzle 130, but may have a supply line 172 for supplying the first-stage washing tank 140 also. . In the two-stage circulation line 170 , a second pump 171 may be provided in order to provide a pumping force necessary for supplying the cleaning liquid, and the supply line 172 is provided independently, so that the second pump 171 is independent of the second pump 171 . By using the pump of the, the cleaning liquid of the two-stage washing tank 150 may be configured to be supplied also to the first-stage washing tank 140, but in order to avoid the complicated configuration and inefficiency, the second pump 171 is supplied to be used together The line 172 may be provided to branch.

공급라인(172)에는 수위계(190)에 의해 연동되는 전자밸브(173)가 설치됨으로써 급수라인(152)을 통해 공급된 물에 의해 2단세정조(150)의 수위가 설정된 고수위에 도달하면, 전자밸브(173)에 의해 세정액을 1단세정조(140)에 공급하도록 하되, 2단세정조(150)의 수위가 설정된 저수위에 도달할 때까지 공급라인(172)을 통해 1단세정조(140)에 세정액이 공급되도록 설정할 수 있다.When the water level in the two-stage washing tank 150 reaches the set high level by the water supplied through the water supply line 152 by installing the solenoid valve 173 interlocked by the water level gauge 190 in the supply line 172, the electronic The cleaning liquid is supplied to the first-stage washing tank 140 by the valve 173, but the cleaning liquid is supplied to the first-stage washing tank 140 through the supply line 172 until the water level in the second-stage washing tank 150 reaches the set low water level. can be set to be supplied.

도 2는 본 발명의 제 2 실시례에 따른 세정액 재이용 다단 탈취기를 도시한 측단면도이다.Figure 2 is a side cross-sectional view showing a washing liquid reuse multi-stage deodorizer according to a second embodiment of the present invention.

도 2를 참조하면, 본 발명의 제 2 실시례에 따른 세정액 재이용 다단 탈취기(200)는 본 발명의 제 1 실시례에 따른 세정액 재이용 다단 탈취기(100)와 마찬가지로, 본체(210), 1단분사노즐(220), 2단분사노즐(230), 1단세정조(240), 2단세정조(250), 1단순환라인(260) 및 2단순환라인(270)을 포함하고, 본 발명의 제 1 실시례에 따른 세정액 재이용 다단 탈취기(100)의 해당 구성과 동일한 부분에 대해서는 설명을 생략하기로 하고, 차이점 위주로 설명하기로 한다. Referring to Figure 2, the cleaning liquid reuse multi-stage deodorizer 200 according to the second embodiment of the present invention is the same as the cleaning liquid reuse multi-stage deodorizer 100 according to the first embodiment of the present invention, the body 210, 1 It includes a single injection nozzle 220, a two-stage injection nozzle 230, a first-stage cleaning tank 240, a second-stage cleaning tank 250, a first-stage circulation line 260 and a second-stage circulation line 270, and the present invention For the same configuration as the corresponding configuration of the washing liquid reuse multi-stage deodorizer 100 according to the first embodiment of the description will be omitted, and will be mainly described with differences.

2단순환라인(270)에서 공급라인(272)에는 타이머(미도시)에 의해 연동되는 전자밸브(273)가 설치됨으로써 전자밸브(273)에 의해 설정된 시간동안 설정된 양의 세정액을 1단세정조(240)에 공급하도록 한다. 여기서 전자밸브(273)는 미리 계산에 의하여, 2단세정조(250)로부터 원하는 양의 세정액을 1단세정조(240)에 공급하도록 공급시간을 산출하고, 이렇게 산출된 공급시간을 타이머에 의해 카운팅하도록 함으로써, 타이머에 의한 카운팅된 공급시간에 따라 개폐되도록 할 수 있다. 또한 2단순환라인(270)에서 공급라인(272)에는 전자밸브(273) 외에도 개도율 조절이 가능한 수동밸브(274)가 설치될 수 있다. 따라서, 전자밸브(273)에 의해 개폐되는 세정액의 통과 유량을 제어하도록 할 수 있다. 여기서 수동밸브(274)는 개도 조절이 가능한 유량 조절 밸브로 이루어질 수 있다.In the second-stage circulation line 270 , the supply line 272 is provided with a solenoid valve 273 interlocked by a timer (not shown), so that the amount of cleaning liquid set by the solenoid valve 273 is transferred to the first-stage washing tank ( 240) to be supplied. Here, the solenoid valve 273 calculates the supply time to supply the desired amount of cleaning liquid from the second-stage washing tub 250 to the first-stage washing tub 240 by calculation in advance, and counts the thus calculated supply time by a timer. By doing so, it can be opened and closed according to the supply time counted by the timer. In addition to the solenoid valve 273 in the supply line 272 in the two-stage circulation line 270 , a manual valve 274 capable of adjusting the opening degree may be installed. Accordingly, it is possible to control the flow rate of the cleaning liquid that is opened and closed by the solenoid valve 273 . Here, the manual valve 274 may be formed of a flow rate control valve capable of adjusting the opening degree.

제 1 실시례의 경우, 급수량에 따른 2단세정조(150) 수위증가에 대응하여 수위계(190)와 연동된 전자밸브(174)에 의해 자동으로 1단세정조(140)로의 공급량이 조절되는데 반해, 제 2 실시례에 따르면 타이머(미도시)에 의해 연동되는 전자밸브(274)에 의해 설정된 시간동안 설정된 양의 세정액을 1단세정조(240)에 공급하도록 하되, 세정액 이송에 따른 2단세정조(250) 수위감소에 대응하여 2단세정조(250)로의 급수량이 자동으로 조절된다. 이를 위해, 2단세정조(250)는 급수라인(252)을 통해 급수되는 물의 양을 조절하기 위한 급수밸브(256)가 설치될 수 있고, 내측에 설치되는 수위계(290)에 의해 측정되는 수위에 따라 급수밸브(256)를 제어함으로써 내측의 수위가 정해진 범위를 유지하도록 할 수 있다. In the case of the first embodiment, the supply amount to the first-stage washing tub 140 is automatically adjusted by the solenoid valve 174 interlocked with the water level gauge 190 in response to an increase in the water level of the two-stage washing tub 150 according to the water supply amount, whereas, According to the second embodiment, the cleaning liquid is supplied to the first-stage washing tank 240 for a time set by the solenoid valve 274 interlocked by a timer (not shown), but the second-stage washing tank 250 according to the transfer of the cleaning liquid ) The amount of water supplied to the two-stage washing tank 250 is automatically adjusted in response to a decrease in the water level. To this end, in the two-stage washing tank 250, a water supply valve 256 for controlling the amount of water supplied through the water supply line 252 may be installed, and the water level measured by the water level gauge 290 installed inside By controlling the water supply valve 256 accordingly, it is possible to maintain the water level inside the predetermined range.

2단세정조(250)는 이전 실시례와 마찬가지로, 본체(210)에서 2단충전여재(214)로부터 낙하하는 세정액을 1단충전여재(213)와 2단충전여재(214) 사이에 연결되는 세정액이송라인(255)을 통해서 공급받도록 할 수 있고, 이전 실시례와 달리, 내측의 가스를 가스이송라인(280)을 통해서 본체(210)로 이송되도록 할 수 있다. 본 실시례에서처럼, 충전여재(213,214)를 다단으로 구성시, 상단에 공급된 세정액이 세정액이송라인(255)을 통해 2단세정조(250)로 이송되는 과정에서 상당량의 가스를 함유하여 이송될 수 있는데, 이 경우 2단세정조(250) 내측에 가스가 축적되어 압력이 증가하는 문제가 발생된다. 따라서, 이러한 문제를 해결하기 위하여, 가스이송라인(280)이 구비된다.As in the previous embodiment, the second-stage cleaning tank 250 receives the cleaning liquid falling from the second-stage filler 214 in the main body 210 and the cleaning liquid connected between the first-stage filler 213 and the second-stage filler 214 . It may be supplied through the transfer line 255 , and unlike the previous embodiment, the gas inside may be transferred to the body 210 through the gas transfer line 280 . As in this embodiment, when the filling filter media 213 and 214 are configured in multiple stages, the cleaning liquid supplied to the top is transferred to the two-stage cleaning tank 250 through the cleaning liquid transfer line 255. However, in this case, the gas is accumulated inside the two-stage washing tank 250, causing a problem in that the pressure increases. Therefore, in order to solve this problem, the gas transfer line 280 is provided.

도 3은 본 발명의 제 3 실시례에 따른 세정액 재이용 다단 탈취기를 도시한 측단면도이다.Figure 3 is a side cross-sectional view showing a washing liquid reuse multi-stage deodorizer according to a third embodiment of the present invention.

도 3을 참조하면, 본 발명의 제 3 실시례에 따른 세정액 재이용 다단 탈취기(300)는 본 발명의 제 1 및 제 2 실시례에 따른 세정액 재이용 다단 탈취기(100,200)와 마찬가지로, 본체(310), 1단분사노즐(320), 2단분사노즐(330), 1단세정조(340), 2단세정조(350), 1단순환라인(360) 및 2단순환라인(370)을 포함하고, 본 발명의 제 1 및 제 2 실시례에 따른 세정액 재이용 다단 탈취기(100,200)와는 본체(310)의 구조가 상이한 점을 제외하고는 해당 구성들과 동일하므로, 그 차이점인 본체(310) 구조에 대해서만 설명하기로 한다.Referring to FIG. 3 , the cleaning liquid reuse multi-stage deodorizer 300 according to the third embodiment of the present invention is the same as the cleaning liquid reuse multi-stage deodorizer 100 and 200 according to the first and second embodiments of the present invention, the body 310 ), a first-stage injection nozzle 320, a second-stage injection nozzle 330, a first-stage cleaning tank 340, a second-stage cleaning tank 350, a first-stage circulation line 360 and a second-stage circulation line 370, and , Since the structure of the main body 310 is different from the cleaning liquid reuse multi-stage deodorizer 100 and 200 according to the first and second embodiments of the present invention, it is the same as the corresponding configurations, so the difference is the main body 310 structure will be explained only about

본체(310)는 한 쌍인 제 1 및 제 2 본체(316,317)로 이루어져서, 각각에 1단충전여재(313)와 2단충전여재(314)가 마련되어, 악취가스의 전달을 위한 연결라인(318)으로 서로 연결되는 듀얼 구조로 이루어질 수 있다. 연결라인(318)은 예컨대 제 1 본체(316)의 배출구를 통해서 제 2 본체(317)의 유입구에 연결됨으로써 악취가스에 대하여 제 1 및 제 2 본체(316,317)를 통과하면서 연속적인 처리가 이루어지도록 할 수 있다. 이때, 1단세정조(340) 및 2단세정조(350)는 제 1 및 제 2 본체(316,317) 각각의 하부에 마련될 수 있으나, 이에 반드시 한하는 것은 아니다.The main body 310 consists of a pair of first and second main bodies 316 and 317, and a first-stage filling filter medium 313 and a second-stage filling filter medium 314 are provided in each, and a connection line 318 for delivery of odor gas. It can be made of a dual structure connected to each other. The connection line 318 is, for example, connected to the inlet of the second body 317 through the outlet of the first body 316 so that the odor gas is continuously treated while passing through the first and second bodies 316 and 317. can do. In this case, the first-stage cleaning tank 340 and the second-stage cleaning tank 350 may be provided under each of the first and second main bodies 316 and 317, but the present invention is not limited thereto.

도 4는 본 발명의 제 4 실시례에 따른 세정액 재이용 다단 탈취기를 도시한 측단면도이다.Figure 4 is a side cross-sectional view showing a washing liquid reuse multi-stage deodorizer according to a fourth embodiment of the present invention.

도 4를 참조하면, 본 발명의 제 4 실시례에 따른 세정액 재이용 다단 탈취기(400)는 본 발명의 제 1 및 제 2 실시례에 따른 세정액 재이용 다단 탈취기(100,200)와 마찬가지로, 본체(410), 1단분사노즐(420), 2단분사노즐(430), 1단세정조(440), 2단세정조(450), 1단순환라인(460) 및 2단순환라인(470)을 포함하고, 본 발명의 제 1 및 제 2 실시례에 따른 세정액 재이용 다단 탈취기(100,200)와는 본체(410)의 구조가 상이한 점을 제외하고는 해당 구성들과 동일하므로, 그 차이점인 본체(410) 구조에 대해서만 설명하기로 한다.4, the washing liquid reuse multi-stage deodorizer 400 according to the fourth embodiment of the present invention is the same as the washing liquid reuse multi-stage deodorizer 100 and 200 according to the first and second embodiments of the present invention, the body 410 ), a first-stage injection nozzle 420, a second-stage injection nozzle 430, a first-stage cleaning tank 440, a second-stage cleaning tank 450, a first-stage circulation line 460 and a second-stage circulation line 470, and , Since the structure of the main body 410 is different from the cleaning liquid reuse multi-stage deodorizers 100 and 200 according to the first and second embodiments of the present invention, it is the same as the corresponding components, so the difference is the main body 410 structure will be explained only about

본체(410)는 1단충전여재(413)와 2단충전여재(414)가 수평되게 배열되는 수평 구조로 이루어질 수 있다. 이를 위해, 본체(410)는 서로 구획되어 1단충전여재(413)와 2단충전여재(414)가 각각 설치되는 제 1 및 제 2 처리공간(416,417)이 각각 좌우로 마련될 수 있고, 제 1 처리공간(416)의 상부로부터 제 2 처리공간(417)의 하부로 연결되도록 하는 연결로(418)가 마련됨으로써, 악취가스에 대하여 제 1 및 제 2 처리공간(416,417)을 통과하면서 연속적인 처리가 이루어지도록 할 수 있다. 이때, 1단세정조(440) 및 2단세정조(450)는 제 1 및 제 2 처리공간(416,417) 각각의 하부에 마련될 수 있으나, 이에 반드시 한하는 것은 아니다.The main body 410 may have a horizontal structure in which the first-stage filler 413 and the second-stage filler 414 are horizontally arranged. To this end, the main body 410 is partitioned from each other so that the first and second processing spaces 416 and 417 in which the first-stage filler 413 and the second-stage filler 414 are installed, respectively, may be provided on the left and right, respectively, A connection path 418 is provided so as to be connected from the upper part of the first processing space 416 to the lower part of the second processing space 417, so that the odor gas is continuously passed through the first and second processing spaces 416 and 417. processing can take place. In this case, the first-stage washing tank 440 and the second-stage washing tank 450 may be provided in the lower portions of the first and second processing spaces 416 and 417, respectively, but the present invention is not limited thereto.

도 5를 참조하면, 비교례에서처럼, 1단세정조와 2단세정조 모두에 대한 급수가 이루어지면서 1단세정조와 2단세정조 간에 세정액 교류가 없는 경우, 1단세정조의 세정액, 즉 1단 순환수의 농도는 0.75A/0.5Q = 1.5A/Q이고, 2단세정조의 세정액, 즉 2단 순환수의 농도는 0.25A/0.5Q = 0.5A/Q이다. 여기서, A는 오염부하이고, Q는 순환수의 양이다. 반면, 본 발명에 따른 실시례의 경우 2단세정조에 한해 급수가 이루어지면서 2단세정조로부터 세정수, 즉, 순환수가 1단세정조로 공급될 경우, 즉 급수량 전체를 2단세정조로 공급되도록 하고, 2단세정조의 급수량만큼 1단세정조로 세정액을 이송하고, 1단세정조에서 전체 급수량만큼 배수할 경우, 1단세정조의 세정액, 즉 1단 순환수의 농도는 1A/1Q = 1A/Q이고, 2단세정조의 세정액, 즉 2단 순환수의 농도는 0.25A/1Q = 0.25A/Q이다. 따라서, 본 발명에 따른 실시례에서 비교례에 비하여, 1단 순환수 및 2단 순환수의 오염농도가 모두 감소하였음을 알 수 있다. Referring to FIG. 5 , as in the comparative example, when water is supplied to both the first-stage washing tank and the second-stage washing tank and there is no washing liquid exchange between the first-stage washing tank and the second-stage washing tank, the washing liquid of the first-stage washing tank, that is, the first-stage circulating water The concentration is 0.75A/0.5Q = 1.5A/Q, and the concentration of the washing liquid in the two-stage washing tank, that is, the second-stage circulating water, is 0.25A/0.5Q = 0.5A/Q. where A is the pollution load and Q is the amount of circulating water. On the other hand, in the case of the embodiment according to the present invention, when water is supplied only to the two-stage washing tank and washing water, that is, circulating water, is supplied from the two-stage washing tank to the first-stage washing tank, that is, the entire amount of water supplied is supplied to the two-stage washing tank, If the washing liquid is transferred to the first-stage washing tank by the amount of water supplied from the second-stage washing tank and the entire amount of water is drained from the first-stage washing tank, the concentration of the cleaning liquid in the first-stage washing tank, that is, the first-stage circulating water is 1A/1Q = 1A/Q, 2 The concentration of the washing liquid in the single washing tank, that is, the second stage circulating water, is 0.25A/1Q = 0.25A/Q. Therefore, it can be seen that both the contamination concentrations of the first-stage circulating water and the second-stage circulating water were reduced in the Example according to the present invention as compared to the Comparative Example.

이와 같이, 급수방식을 2단세정조로 전량 급수하고, 1단세정조에서 전량 배수할 경우, 세정액에 축적되는 오염농도 감소로 인해 악취 처리 성능을 증대시키고, 동일한 세정수 오염상태를 유지할 경우, 급수량 70% 이하로 감소할 수 있어, 용수 비용을 절감할 수 있으며, 급수량 감소에 따라 발생되는 폐수량도 감소시키고, 이로 인해 폐수 처리비를 절감할 수 있으며, 2단세정조에 공급된 악취 처리용 약품이 곧 바로 폐기되지 않고, 1단세정조에서 재이용된 후 폐기되므로 약품 사용량을 절감할 수 있다. In this way, when the entire amount of water is supplied to the two-stage washing tank in the water supply method and the entire amount is drained from the first-stage washing tank, the odor treatment performance is increased due to the reduction in the concentration of contamination accumulated in the washing liquid, and when the same washing water contamination state is maintained, the water supply amount is 70 % or less, so water costs can be reduced, and the amount of wastewater generated due to a decrease in water supply can also be reduced, thereby reducing wastewater treatment costs. It is not discarded, but is reused in the first-stage washing tank and then discarded, thereby reducing the amount of chemical used.

이와 같이 본 발명에 대해서 첨부된 도면을 참조하여 설명하였으나, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 수정 및 변형이 이루어질 수 있음은 물론이다. 그러므로, 본 발명의 범위는 설명된 실시례에 한정되어서는 아니되며, 후술하는 특허청구범위뿐만 아니라 이러한 특허청구범위와 균등한 것들에 의해 정해져야 한다.As described above, the present invention has been described with reference to the accompanying drawings, but it goes without saying that various modifications and variations can be made within the scope without departing from the technical spirit of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims described below as well as those claims and equivalents.

110,210,310,410 : 본체 111 : 유입구
112 : 배출구 113,213,313,413 : 1단충전여재
114,214,314,414 : 2단충전여재 115 : 데미스터
120,220,320,420 : 1단분사노즐 130,230,330,430 : 2단분사노즐
140,240,340,440 : 1단세정조 141 : 배수구
150,250,350,450 : 2단세정조 151 : 배수구
152,252 : 급수라인 153 : 수집부재
154 : 커버 155,255 : 세정액이송라인
160,260,360,460 : 1단순환라인 161 : 제 1 펌프
170,270,370,470 : 2단순환라인 171 : 제 2 펌프
172,272 : 공급라인 173,273 : 전자밸브
190,290 : 수위계 256 : 급수밸브
274 : 수동밸브 280 : 가스이송라인
316 : 제 1 본체 317 : 제 2 본체
318 : 연결라인 416 : 제 1 처리공간
417 : 제 2 처리공간 418 : 연결로110,210,310,410: body 111: inlet
112: outlet 113,213,313,413: single-stage filling filter media
114,214,314,414: two-stage filling filter media 115: demister
120,220,320,420 : 1st stage injection nozzle 130,230,330,430 : 2nd stage injection nozzle
140,240,340,440: 1-stage washing tank 141: drain hole
150,250,350,450: 2-stage washing tank 151: drain hole
152,252: water supply line 153: collection member
154: cover 155,255: cleaning liquid transfer line
160,260,360,460: 1st stage circulation line 161: 1st pump
170,270,370,470: two-stage circulation line 171: second pump
172,272: supply line 173,273: solenoid valve
190,290: water level gauge 256: water supply valve
274: manual valve 280: gas transfer line
316: first body 317: second body
318: connection line 416: first processing space
417: second processing space 418: connection path

Claims (5)

악취가스가 유입되기 위한 유입구와 처리를 마친 청정가스의 배출구가 각각 마련되고, 상기 유입구로부터 상기 배출구까지의 이동경로에 악취가스를 탈취시키기 위한 1단충전여재와 2단충전여재가 전후로 각각 설치되는 본체;
상기 본체 내에서 상기 1단충전여재와 상기 2단충전여재 각각에 대하여 세정액을 분사하도록 설치되는 1단분사노즐 및 2단분사노즐;
상기 1단분사노즐로부터 분사되어 상기 1단충전여재로부터 낙하하는 세정액을 수집하는 1단세정조;
상기 2단분사노즐로부터 분사되어 상기 2단충전여재로부터 낙하하는 세정액을 수집하고, 급수라인을 통해 물을 공급받도록 하여, 상기 1단세정조가 급수를 의존하는 2단세정조;
상기 1단세정조로부터 세정액을 상기 1단분사노즐에 공급하도록 하는 1단순환라인; 및
상기 2단세정조로부터 세정액을 상기 2단분사노즐에 공급하도록 하되, 상기 1단세정조에도 공급하기 위한 공급라인을 가지는 2단순환라인;
을 포함하고,
상기 본체는,
상기 1단충전여재의 상측에 상기 2단충전여재가 배열되도록 수직 구조로 이루어지고,
상기 2단세정조는,
상기 2단충전여재로부터 낙하하는 세정액을 수집하도록 상기 본체 내측의 가장자리를 따라 형성되는 수집부재로부터 세정액이송라인을 통해 수집된 세정액을 공급받도록 하고,
상기 수집부재의 중심 개방측 상단에는,
상기 개방측을 통해 악취가스의 통과를 허용하되, 낙하하는 세정액을 상기 수집부재 측으로 이동하도록 가이드하는 커버가 설치되고,
상기 2단세정조는,
상기 본체에서 상기 2단충전여재로부터 낙하하는 세정액을 상기 1단충전여재와 상기 2단충전여재 사이에 연결되는 세정액이송라인을 통해서 공급받도록 하고, 내측의 가스를 가스이송라인을 통해서 상기 본체로 이송되도록 하는, 세정액 재이용 다단 탈취기.An inlet for introducing the malodorous gas and an outlet for the treated clean gas are provided, respectively, and a first-stage filler and a second-stage filler for deodorizing the malodorous gas are installed in the moving path from the inlet to the outlet, respectively, before and after main body;
a first-stage injection nozzle and a second-stage injection nozzle installed to spray a cleaning liquid to each of the first-stage filler and the second-stage filler in the main body;
a first-stage washing tank for collecting the washing liquid sprayed from the first-stage injection nozzle and falling from the first-stage filling filter;
a two-stage washing tank in which the first-stage washing tank depends on water supply by collecting the washing liquid sprayed from the two-stage spray nozzle and falling from the two-stage filling filter material and receiving water through a water supply line;
a first-stage circulation line for supplying a cleaning solution from the first-stage washing tank to the first-stage injection nozzle; and
a two-stage circulation line having a supply line for supplying the cleaning liquid from the two-stage washing tank to the second-stage spray nozzle, but also supplying the first-stage washing tank;
including,
The body is
It has a vertical structure such that the second-stage filling filter is arranged on the upper side of the first-stage filling filter,
The two-stage washing tank,
to receive the collected cleaning liquid through a cleaning liquid transfer line from a collection member formed along the inner edge of the main body to collect the cleaning liquid falling from the two-stage filler,
At the upper end of the central open side of the collecting member,
A cover is installed that allows the passage of the odor gas through the open side, but guides the falling cleaning liquid to the collecting member side,
The two-stage washing tank,
The cleaning liquid falling from the second-stage filling filter medium in the body is supplied through a cleaning liquid transfer line connected between the first-stage filler and the second-stage filler, and the gas inside is transferred to the main body through the gas transfer line A multi-stage deodorizer that reuses cleaning liquids. 청구항 1에 있어서,
상기 2단순환라인은,
상기 공급라인이 분기되도록 마련되고, 상기 공급라인에 수위계에 의해 연동되는 전자밸브가 설치됨으로써 상기 전자밸브에 의해 설정된 수위조건에 따라 세정액을 상기 1단세정조에 공급하도록 하되, 상기 2단세정조에 급수되는 물의 양만큼 상기 공급라인을 통해 상기 1단세정조에 세정액이 공급되며,
상기 1단세정조는,
상기 2단세정조의 급수량만큼 세정액이 배수구를 통해서 외부로 배수되도록 하는, 세정액 재이용 다단 탈취기.The method according to claim 1,
The two-stage circulation line is
The supply line is provided to branch, and an electromagnetic valve interlocked by a water level gauge is installed in the supply line, so that the cleaning liquid is supplied to the first-stage washing tank according to the water level condition set by the solenoid valve, and water is supplied to the second-stage washing tank The washing liquid is supplied to the first stage washing tank through the supply line by the amount of water to be used,
The first stage washing tank,
A multi-stage deodorizer that reuses a washing solution so that the washing solution is drained to the outside through the drain port as much as the water supply amount of the two-stage washing tank. 청구항 1에 있어서,
상기 2단순환라인은,
상기 공급라인이 분기되도록 마련되고, 상기 공급라인에 타이머에 의해 연동되는 전자밸브가 설치됨으로써 상기 전자밸브에 의해 설정된 시간동안 설정된 양의 세정액을 상기 1단세정조에 공급하도록 하며,
상기 공급라인에는,
개도율 조절이 가능한 수동밸브가 추가적으로 설치되고,
상기 2단세정조는,
급수라인을 통해 급수되는 물의 양을 조절하기 위한 급수밸브가 설치되고, 내측에 설치되는 수위계에 의해 측정되는 수위에 따라 상기 급수밸브를 제어함으로써 내측의 수위가 정해진 범위를 유지하도록 하는, 세정액 재이용 다단 탈취기.The method according to claim 1,
The two-stage circulation line is
The supply line is provided to branch, and an electromagnetic valve interlocked by a timer is installed in the supply line to supply a set amount of cleaning liquid to the first-stage cleaning tank for a time set by the solenoid valve,
In the supply line,
A manual valve capable of adjusting the opening rate is additionally installed,
The two-stage washing tank,
A water supply valve for controlling the amount of water supplied through the water supply line is installed, and the water level is controlled by controlling the water supply valve according to the water level measured by a water level gauge installed inside, so that the water level inside is maintained within a predetermined range. deodorizer. 삭제delete 삭제delete
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115228229A (en) * 2022-07-08 2022-10-25 镇江立达纤维工业有限责任公司 Environment-friendly water tank

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100975099B1 (en) * 2009-06-10 2010-08-11 주식회사 코레코 Multi scrubber
KR102092584B1 (en) * 2020-01-13 2020-03-24 (주)이화에코시스템 Chemical liquid cleaning type deodorizer with automatic control of chemical supply amount according to inflow odor gas concentration and pH measurement value of cleaning liquid
KR20200039084A (en) * 2018-10-04 2020-04-16 (주) 디바이스이엔지 multi-stage wet scrubber
KR102157572B1 (en) * 2020-04-29 2020-09-18 (주)하나엔텍 Scum and sediment removal apparatus for dust collecting deodorizer
KR20210065681A (en) * 2019-11-27 2021-06-04 주식회사 지앤씨 Liquid constant supply unit and chemical cleaning plant with the unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100975099B1 (en) * 2009-06-10 2010-08-11 주식회사 코레코 Multi scrubber
KR20200039084A (en) * 2018-10-04 2020-04-16 (주) 디바이스이엔지 multi-stage wet scrubber
KR20210065681A (en) * 2019-11-27 2021-06-04 주식회사 지앤씨 Liquid constant supply unit and chemical cleaning plant with the unit
KR102092584B1 (en) * 2020-01-13 2020-03-24 (주)이화에코시스템 Chemical liquid cleaning type deodorizer with automatic control of chemical supply amount according to inflow odor gas concentration and pH measurement value of cleaning liquid
KR102157572B1 (en) * 2020-04-29 2020-09-18 (주)하나엔텍 Scum and sediment removal apparatus for dust collecting deodorizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115228229A (en) * 2022-07-08 2022-10-25 镇江立达纤维工业有限责任公司 Environment-friendly water tank
CN115228229B (en) * 2022-07-08 2024-03-12 镇江立达纤维工业有限责任公司 Environment-friendly water tank

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