KR200435006Y1 - Deodorizing System for Treating Organic Wastes - Google Patents

Deodorizing System for Treating Organic Wastes Download PDF

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KR200435006Y1
KR200435006Y1 KR2020060026993U KR20060026993U KR200435006Y1 KR 200435006 Y1 KR200435006 Y1 KR 200435006Y1 KR 2020060026993 U KR2020060026993 U KR 2020060026993U KR 20060026993 U KR20060026993 U KR 20060026993U KR 200435006 Y1 KR200435006 Y1 KR 200435006Y1
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odor
treatment system
treatment
reaction tower
odor treatment
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이창주
김정호
여성지
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주식회사 사베코
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    • 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
    • B01D53/14—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 by absorption
    • B01D53/1487—Removing organic compounds
    • 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
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • 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
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/10—Means for removing the washing fluid dispersed in the gas or vapours
    • B01D2247/101—Means for removing the washing fluid dispersed in the gas or vapours using a cyclone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
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  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)

Abstract

본 고안은 폐수의 생물학적 처리 과정에서 발생하는 유기성 악취 물질을 효율적으로 제거하는 악취처리시스템에 관한 것으로, 보다 구체적으로는 수처리의 단위공정에서 발생된 악취를 악취처리장치로 유입시켜 산과 알칼리 용액에 반응시켜 유기성 악취물질을 흡수, 분해하여 제거한 후 차아염소산용액으로 악취 가스 중의 미생물을 소멸시켜 청정한 가스로 배기시키는 악취처리시스템에 관한 것이다. 본 고안의 악취처리시스템은 경제적이면서도 효율적으로 폐수의 생물학적 처리시 발생되는 염기성, 산성 및 중성의 악취물질을 화학약품에 의해 흡수처리하여 청정한 공기를 배출시키므로 기존의 고비용의 악취처리장치보다 경제적인 처리방법으로 적용될 수 있다.The present invention relates to a malodor treatment system for efficiently removing organic malodorous substances generated during biological treatment of wastewater. More specifically, the malodor generated in the unit process of water treatment is introduced into the malodor treatment device to react with acid and alkaline solutions. The present invention relates to a odor treatment system in which organic odor substances are absorbed, decomposed, and removed, and then the microorganisms in the odor gas are extinguished with hypochlorite solution and exhausted into a clean gas. The odor treatment system of the present invention economically and efficiently absorbs basic, acidic and neutral odorous substances generated during biological treatment of wastewater by chemicals and discharges clean air, thus making it more economical than existing expensive odor treatment apparatus. It can be applied in a way.

유기성 악취, 악취방지시설 Organic odor, odor prevention facility

Description

악취처리시스템{Deodorizing System for Treating Organic Wastes}Deodorizing System for Treating Organic Wastes

도 1은 본 고안의 악취처리시스템의 구성도이다.1 is a block diagram of the odor treatment system of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for main parts of the drawings>

① 송풍기(Turbo Fan), ② 반응탑 (Reaction Tower), ③ 스프레이 탱크(Spray Tank), ④ 화학약품탱크(Chemical Feeder), ⑤ 화학 지류 (Chemical Tank), ⑥ 스프레이펌프(Spray Pump), ⑦ pH미터(pH meter), ⑧ pH미터(pH meter), ⑨ ORP미터(ORP meter), ⑩ 펄링(Palling), ⑪ 수분제거필터(Demister)① Blower Fan, ② Reaction Tower, ③ Spray Tank, ④ Chemical Feeder, ⑤ Chemical Tank, ⑥ Spray Pump, ⑦ pH PH meter, ⑧ pH meter, ⑨ ORP meter, ⑩ Palling, ⑪ Demister

본 고안은 폐수의 생물학적 처리 과정에서 발생하는 유기성 악취 물질을 효율적으로 제거하는 악취처리시스템에 관한 것으로, 보다 구체적으로는 수처리의 단위공정에서 발생된 악취를 악취처리장치로 유입시켜 산과 알칼리 용액에 반응시켜 유기성 악취물질을 흡수, 분해하여 제거한 후 차아염소산용액으로 악취 가스 중의 미생물을 소멸시켜 청정한 가스로 배기시키는 악취처리시스템에 관한 것이다.The present invention relates to a malodor treatment system for efficiently removing organic malodorous substances generated during biological treatment of wastewater. More specifically, the malodor generated in the unit process of water treatment is introduced into the malodor treatment device to react with acid and alkaline solutions. The present invention relates to a odor treatment system in which organic odor substances are absorbed, decomposed, and removed, and then the microorganisms in the odor gas are extinguished with hypochlorite solution and exhausted into a clean gas.

폐수의 생물학적 처리 과정에서 유기성 폐기물의 발효, 부패 등에 기인하여 암모니아, 트리메틸아민, 이소부틸아민 등과 같은 휘발성 염기질소, 황화수소, 메르캅탄, 이소부틸알콜, 아세트산, 낙산, 페놀류, 크레졸류, 비루브산 등과 같은 각종 악취를 유발하는 물질들이 발생하게 된다.Due to fermentation and decay of organic waste during biological treatment of wastewater, volatile basic nitrogen such as ammonia, trimethylamine, isobutylamine, hydrogen sulfide, mercaptan, isobutyl alcohol, acetic acid, butyric acid, phenols, cresols, virucic acid, etc. The same odor causing substances are generated.

악취를 제거하는 일반적인 방법으로는 활성탄이나 제오라이트 등에 의한 흡착법, 산ㆍ알칼리에 의한 중화법, 차아염소산나트륨ㆍ과산화수소ㆍ오존ㆍ염소 등에 의한 산화처리법, 촉매제 등을 이용한 고온연소법, 미생물담체를 이용하는 생물탈취법 또는 마스킹법이나 이들을 적절히 조합한 복합처리법 등이 있다.Common methods for removing odor include adsorption with activated carbon or zeolite, neutralization with acid and alkali, oxidation treatment with sodium hypochlorite, hydrogen peroxide, ozone, chlorine, etc., high-temperature combustion using a catalyst, biodeodorization using microbial carriers Or a masking method or a complex processing method in which these are appropriately combined.

이중 대표적인 것이 활성탄을 충진하여 활성탄 표면에서 악취물질을 흡착하여 처리하는 방식인 흡착탑이나, 폐수의 생물학적 처리시에는 폐기물 중 수분의 함유량이 높아 활성탄의 흡착 작용을 떨어뜨리게 되는 문제점이 있다.Representative of this is the adsorption tower, which is a method of adsorbing and treating odorous substances on the surface of activated carbon by filling activated carbon, or when biological treatment of waste water, there is a problem that the adsorption action of activated carbon is lowered due to the high water content in the waste.

또한 소각, 바이오필터, UV산화, 오존산화방법 등이 제안되어 있으나, 장치의 부피가 크고 상당한 동력비가 소요되는 등의 문제점이 있어 그 적용에 한계가 있다.In addition, incineration, biofilters, UV oxidation, ozone oxidation methods, etc. have been proposed, but there is a problem in that the volume of the apparatus is large and a considerable power cost is required.

상기와 같은 문제점을 해결하기 위한 본 고안은 저렴한 비용으로 폐수의 생물학적 처리과정에서 발생하는 유기성 악취물질을 취급이 용이한 화학약품을 이용하여 연속적으로 제거하는 악취처리시스템을 제공하는데 그 목적이 있다.The present invention for solving the above problems is to provide an odor treatment system that continuously removes organic odorous substances generated in the biological treatment of waste water using an easy to handle chemical at low cost.

상기의 목적을 달성하기 위하여 안출된 본 고안의 악취처리시스템은 가스의 유입구와 유출구가 구비되어 악취물질을 화학처리하여 흡수 제거하는 반응탑과, 상기 반응탑에 연속적으로 공급하기 위한 약품의 이동 및 흡수용액의 이송 공급과 관련된 펌프류와 공기를 유인 및 이송시키는 송풍기가 구비된 기계장치부와; 상기 장치들을 전기적으로 중앙 제어하며 화학약품의 순도를 자동적으로 조절하는 전기제어장치부로 이루어진 것을 특징으로 한다.In order to achieve the above object, the malodor treatment system of the present invention is provided with an inlet and an outlet of a gas, a reaction tower for chemically absorbing and removing malodorous substances, a movement of chemicals for continuously supplying the reaction tower, and A machine unit having a pump associated with the transfer of the absorption liquid and a blower for attracting and transferring air; The electrical control unit for controlling the centrally and electrically controlled the device is characterized in that consisting of an electrical control unit.

상기 반응탑은 3단으로 구성되어 제1단은 사이클론 스크러버, 제2단은 충전물질이 충진된 충전탑 스크러버인 것을 특징으로 한다. 상기 구조를 통하여 송풍기 팬으로 이송된 탈수기실의 악취물질은 최초 제1단의 사이클론 스크러버를 통과하며 황산수 pH 4.5(4.0~5.5) 범위에서 알칼리계 및 아민계 악취물질이 처리된다. 스크러버 제2단에서는 가성소다수 pH 8.5~9.5 범위에서 산성계 악취물질이 처리된다. 스크러버 제3단에는 차아염소산나트륨 용액이 산화환원전위(ORP) 100㎷(50~200㎷) 범위에서 악취물질 및 미생물들을 산화시킨다.The reaction tower is composed of three stages, wherein the first stage is a cyclone scrubber and the second stage is a packed tower scrubber filled with a filling material. The malodorous substance in the dehydrator chamber transferred to the blower fan through the structure passes through the first stage cyclone scrubber and is treated with alkali-based and amine-based malodorous substances in the pH 4.5 (4.0 to 5.5) range of sulfuric acid water. In the second stage of the scrubber, acidic odorous substances are treated in the range of caustic soda water pH 8.5-9.5. In the third stage of the scrubber, sodium hypochlorite solution oxidizes malodorous substances and microorganisms in the range of 100 kPa (50-200 kPa) of redox potential (ORP).

상기 반응탑의 상부에는 수분의 날림을 방지하기 위한 수분제거필터(Demister)가 설치되어 유기성 악취물질을 효과적으로 처리한다.The upper part of the reaction tower is provided with a water removal filter (Demister) to prevent the blowing of water effectively treats organic odorous substances.

상기 송풍기는 후드(Hood) 및 덕트(Duct) 등의 압력손실을 고려하여 가스의 흡입이 잘 되도록 용량을 선정하는 것이 바람직하며, 또한 송풍기의 진동을 감안하여 입, 출구에는 연질 캠버스(Canvas)를 부착하여 떨림 및 진동을 방지하고, 베드(Bed) 하부에는 방진 스프링을 부착하는 것이 바람직하다.Preferably, the blower is configured to select a capacity so that the gas is easily sucked in consideration of pressure loss such as a hood and a duct, and a soft cambus is provided at the inlet and outlet in consideration of the vibration of the blower. It is desirable to prevent vibration and vibration by attaching, and to attach a dustproof spring to the bottom of the bed.

상기 스크러버에 사용되는 약액의 농도를 일정하게 유지하기 위해 자동으로 약액을 순환탱크에 공급하며, 약액의 공급은 전기제어부에 설정된 pH와 ORP 센서의 상한접점(High)과 하한점점(Low)을 설정함으로써 자동적으로 이루어진다.In order to maintain a constant concentration of the chemical liquid used in the scrubber, the chemical liquid is automatically supplied to the circulation tank, and the supply of the chemical liquid sets the pH and the upper and lower limit points of the ORP sensor set at the electrical control unit. This is done automatically.

이하, 첨부된 도면을 참조하여 본 고안의 바람직한 실시 예를 보다 상세하게 설명하고자 한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

상기와 같이 구성된 본 고안의 악취처리시스템의 작용은 다음과 같다. The operation of the malodor treatment system of the present invention configured as described above is as follows.

송풍기(①)를 통해 유인된 유기성 악취물질은 반응탑(②)제1단으로 유입되어 스프레이 탱크(③)의 H2SO4 용액 탱크를 통해 스프레이펌프로(⑥) 공급되는0.1N-H2SO4 용액이 2.5kg/cm2노즐을 통해 분사되면서 기액비 3.0 L/㎥으로 접촉한다. 이때 악취물질 중의 아민류(Amines) 및 암모니아(NH3) 가스가 흡수처리된다.Blower (①) an organic odor substances are attracted through the reaction column (②) to the spray pump enters the first stage through the H2SO4 solution tank of the spray tank (③) (⑥) 0.1NH 2 SO 4 solution to be supplied is 2.5 It is sprayed through a kg / cm 2 nozzle and in contact with a gas-liquid ratio of 3.0 L / m 3. At this time, amines (Amines) and ammonia (NH 3 ) gas in the malodorous material is absorbed.

반응탑(②)제2단에서는 상기의 1단을 통해 알카리 악취물질이 제거된 가스가 스프레이 탱크(③)의 NaOH 용액 탱크를 통해 스프레이펌프로(⑥) 공급되는0.1N-NaOH 용액이 2.5kg/cm2노즐을 통해 분사되면서 기액비 3.0L/㎥으로 충진재가 충진된 충전층을 NaOH 용액이 pH 8~9 수준으로 흐르며 산성 악취가스(황화수소 및 메르캅탄류 등)가 흡수처리된다.In the second stage of the reaction tower (②), 2.5 kg of 0.1N-NaOH solution in which the gas from which the alkali odor was removed is supplied to the spray pump (⑥) through the NaOH solution tank of the spray tank (③). NaOH solution flows to the pH level of 8-9, and the acidic odor gas (hydrogen sulfide and mercaptans, etc.) is absorbed through the packed bed filled with a filler with a gas-liquid ratio of 3.0L / m3 while being sprayed through a / cm 2 nozzle.

제3단에서는 상기 1단과 2단을 거쳐 산성 및 알칼리 악취물질이 제거된 가스 가 스프레이 탱크(③)의 NaOH 용액 탱크를 통해 스프레이펌프로(⑥) 공급되는 산화환원전위 50~200mV-NaOCl 용액이 2.5kg/cm2노즐을 통해 분사되면서 기액비 3.0L/㎥으로 충진재가 충진된 충전층을 NaOCl 용액이 산화환원전위 50~200mV 수준으로 흐르며 악취물질을 소독하고 미생물을 사멸시킨다.In the third stage, the redox potential 50-200mV-NaOCl solution supplied to the spray pump (⑥) through the NaOH solution tank of the spray tank (③) is the gas from which acid and alkali odorous substances are removed through the first and second stages. NaOCl solution flows to the redox potential of 50 ~ 200mV level through the packed bed filled with the gas-liquid ratio 3.0L / ㎥ while spraying through a 2.5kg / cm 2 nozzle to disinfect odorous substances and kill microorganisms.

반응탑(②)의 제1단, 제2단 그리고 제3단을 통해 악취물질과 미생물이 제거된 후 가스중 포함된 수분은 Demister(⑪)를 통해 제거되고 청정한 가스만이 외부로 배출된다.        After the odorous substances and microorganisms are removed through the first stage, the second stage, and the third stage of the reaction tower (②), moisture contained in the gas is removed through the demister (⑪), and only the clean gas is discharged to the outside.

본 고안의 구체적인 화학 반응 기작은 표 1과 같다. 각각의 악취물질의 농도에 따라 화학약품의 농도 수준을 조절하여 사용할 수 있도록 화학약품의 농도를 자동적으로 조절할 수 있도록 제작하는 것이 바람직하다. 화학약품탱크(④)에 저장된 약품은 각 단으로 공급되어지는 Spray Tank(③)에 설치되어 있는 pH 센서(H2SO4 용, ⑦), pH 센서(NaOH 용, ⑧)와 ORP(산화환원전위, NaOCl 용, ⑨) 센서를 통해 실시간으로 Spray Tank(③)의 약품 농도를 파악하고, 화학약품탱크(⑤)에 설치된 약품 정량 공급펌프(④)와 연동되어 있어 최초 설정된 pH 와 ORP 수준에 따라 약품을 자동으로 공급하여 Spray Tank(③)의 약품 농도를 유지할 수 있다.Specific chemical reaction mechanism of the present invention is shown in Table 1. It is desirable to manufacture the chemical to automatically adjust the concentration of the chemical so that it can be used to adjust the concentration of the chemical according to the concentration of each odorous substance. The chemicals stored in chemical tank (④) are pH sensors (for H2SO4, ⑦), pH sensors (for NaOH, ⑧) and ORP (redox potential, NaOCl) installed in spray tanks (③) supplied to each stage. , ⑨) the chemical concentration of the spray tank (③) in real time through the sensor, and it is linked with the fixed-quantity supply pump (④) installed in the chemical tank (⑤). It can be automatically supplied to maintain the chemical concentration of the spray tank (③).

표 1. 악취물질의 흡수 기작Table 1. Mechanisms of Absorption of Odors

구분division 악취물질Odor substances 반응약품Reaction Chemical 화학반응식Chemical reaction 염기성Basic 암모니아ammonia H2SO4 H 2 SO 4 2NH3 + H2SO4 -> (NH4)2SO4 2NH 3 + H 2 SO 4- > (NH 4 ) 2 SO 4 NaOClNaOCl 2NH3 + 3NaOCl -> N2 + NaCl + 3H2O2NH 3 + 3NaOCl-> N 2 + NaCl + 3H 2 O 트리메틸아민Trimethylamine H2SO4 H 2 SO 4 (CH3)3N + H2SO4 -> (CH3)3NH2SO4 (CH 3 ) 3 N + H 2 SO 4- > (CH 3 ) 3 NH 2 SO 4 산성acid 황화수소Hydrogen sulfide NaOH, NaOClNaOH, NaOCl H2S + NaOH -> Na2S + 2H2O, Na2S + H2S -> 2NaSHH 2 S + NaOH-> Na 2 S + 2H 2 O, Na 2 S + H 2 S-> 2NaSH NaOClNaOCl Na2S + 4NaOCl -> Na2SO4 + 4NaCl Na2S + NaOCl + H2O -> S + NaCl + 2NaOHNa 2 S + 4 NaOCl-> Na 2 SO 4 + 4NaCl Na 2 S + NaOCl + H 2 O-> S + NaCl + 2NaOH 메틸메르캅탄Methyl mercaptan NaOClNaOCl 2CH3SNa + 6NaOCl -> 2CH3SO3 + 6NaCl + H2O2CH 3 SNa + 6NaOCl-> 2CH 3 SO 3 + 6NaCl + H 2 O 중성neutrality 황화메틸Methyl sulfide NaOClNaOCl (CH3)2S + 3NaOCl -> (CH3)2SO3 + 3NaCl(CH 3 ) 2 S + 3 NaOCl-> (CH 3 ) 2 SO 3 + 3NaCl 이황화메틸Methyl disulfide NaOClNaOCl (CH3)2S2 + 2NaOCl -> (CH3)2S2O2 + 2NaCl(CH 3 ) 2 S 2 + 2NaOCl-> (CH 3 ) 2 S 2 O 2 + 2NaCl

악취물질은 폐수처리장의 부하에 따라 발생하는 농도가 각기 다르게 나타난다. 그러므로 이러한 조건에 따라 본 고안의 세부적인 운전조건을 변동시켜 조작함으로써 본 고안의 효과를 최적으로 유지할 수 있다. 표 2 와 같이 각각의 발생하는 물질의 종류 및 세기에 따라서 반응탑의 pH 및 ORP 유지 수준을 변화시켜 조절함으로써 발생되는 악취물질의 세기에 따라 그 상황에 맞추어 악취를 효과적으로 제어할 수 있는 것이 본 고안의 장점이다.Odor substances have different concentrations depending on the load of the wastewater treatment plant. Therefore, the effect of the present invention can be optimally maintained by varying and operating the detailed operating conditions of the present invention according to these conditions. According to the present invention, it is possible to effectively control odor according to the situation according to the intensity of odorous substances generated by changing and adjusting the pH and ORP maintenance level of the reaction tower according to the type and intensity of each generated substance as shown in Table 2 Is the advantage.

표 2. 조건에 따른 본 고안 장치의 운전 및 예상 악취 처리효율Table 2. Operation and expected odor treatment efficiency of the device according to the conditions

예상 농도(희석배수)Expected concentration (dilution factor) 각 단의 pH 및 ORP 수치PH and ORP values for each stage 예상 악취 처리 효율Expected Odor Treatment Efficiency 처리전Before treatment 처리후After treatment H2SO4H2SO4 NaOHNaOH NaOClNaOCl 조건 1 Condition 1 4,0004,000 256256 pH 4pH 4 pH 10pH 10 200mV 200 mV 93.6% 93.6% 평상시normally 조건 2 Condition 2 5,5005,500 220220 pH 2pH 2 pH 10pH 10 400mV 400 mV 96.0% 96.0% 아민류 냄새가 강할 때When the smell of amines is strong 조건 3 Condition 3 7,0007,000 301301 pH 4pH 4 pH 12pH 12 400mV 400 mV 95.4% 95.4% 황화류 냄새가 강할 때When the smell of sulfides is strong 조건 4 Condition 4 10,00010,000 310310 pH 2pH 2 pH 12pH 12 600mV600 mV 96.9% 96.9% 아민류 황화류 모두 강할 때When both amine sulfides are strong

전술한 기술 내용으로부터 자명하듯이, 본 고안의 악취처리시스템은 경제적이면서도 효율적으로 유기성 악취물질을, 특히 폐수의 생물학적 처리시 발생되는 염기성, 산성 및 중성의 악취물질, 화학약품에 의해 흡수처리하여 청정한 공기를 배출시키므로 기존의 고비용의 악취처리장치보다 경제적인 처리방법으로 적용될 수 있다.As is apparent from the foregoing description, the odor treatment system of the present invention is economically and efficiently absorbed and cleaned of organic odor substances by basic, acidic and neutral odor substances and chemicals generated during biological treatment of wastewater. Since the air is discharged, it can be applied as a more economical treatment method than the existing expensive odor treatment device.

Claims (4)

가스의 유입구와 유출구가 구비되어 악취물질을 화학처리하여 흡수 제거하는 반응탑과, 상기 반응탑에 연속적으로 공급하기 위한 약품의 이동 및 흡수용액의 이송 공급과 관련된 펌프류와 공기를 유인 및 이송시키는 송풍기가 구비된 기계장치부와; 상기 장치들을 전기적으로 중앙 제어하며 화학약품의 순도를 자동적으로 조절하는 전기제어장치부로 이루어진 것을 특징으로 하는 악취처리시스템.A gas inlet and an outlet are provided, and a reaction tower for chemically absorbing and removing odorous substances, and a blower for attracting and transferring pumps and air related to the movement of chemicals for continuous supply to the reaction tower and the transfer of absorption solution. A mechanical unit provided with; Odor treatment system, characterized in that the electrical control unit consisting of an electrical control unit for centrally controlling the devices and automatically adjust the purity of the chemicals. 제 1항에 있어서, 상기 반응탑은 2단으로 구성되어 제1단은 사이클론 스크러버, 제2단과 제3단은 충전물질이 충진된 충전탑 스크러버로 이루어진 것을 특징으로 하는 악취처리시스템.The odor treatment system according to claim 1, wherein the reaction tower is composed of two stages, wherein the first stage is a cyclone scrubber, and the second and third stages are packed column scrubbers filled with a packing material. 제 1항 또는 제 2항에 있어서, 상기 반응탑의 상부에는 수분의 날림을 방지하기 위한 수분제거필터(Demister)가 추가로 설치된 것을 특징으로 하는 악취처리시스템.The odor treatment system according to claim 1 or 2, wherein a water removal filter (Demister) is further provided on the upper portion of the reaction tower to prevent the water from being blown off. 제 3항에 있어서, 상기 스크러버에 사용되는 약액의 농도는 흡수액 공급조에 설치된 pH 센서와 ORP 센서를 통해 전기제어부에 설정된 pH와 ORP 센서의 상한접점(High)과 하한점점(Low)에 의해 자동적으로 제어됨을 특징으로 하는 악취처리시스템.According to claim 3, wherein the concentration of the chemical liquid used in the scrubber is automatically set by the upper limit (High) and the lower limit point (Low) of the pH and ORP sensor set in the electrical control unit through the pH sensor and ORP sensor installed in the absorbent liquid supply tank Odor treatment system, characterized in that controlled.
KR2020060026993U 2006-09-29 2006-09-29 Deodorizing System for Treating Organic Wastes KR200435006Y1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984387B1 (en) 2010-08-06 2010-09-29 제주특별자치도(환경자원연구원장) Compact typed apparatus capable of removing malodor gas of animal-excretion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100984387B1 (en) 2010-08-06 2010-09-29 제주특별자치도(환경자원연구원장) Compact typed apparatus capable of removing malodor gas of animal-excretion

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