KR20030046536A - A environmental-friendly deodorization system - Google Patents

A environmental-friendly deodorization system Download PDF

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KR20030046536A
KR20030046536A KR1020010071348A KR20010071348A KR20030046536A KR 20030046536 A KR20030046536 A KR 20030046536A KR 1020010071348 A KR1020010071348 A KR 1020010071348A KR 20010071348 A KR20010071348 A KR 20010071348A KR 20030046536 A KR20030046536 A KR 20030046536A
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deodorizing
gas
spray tank
transfer pipe
solution
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KR1020010071348A
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Korean (ko)
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박정호
김재일
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박정호
김재일
동아엔바이로 주식회사
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Priority to KR1020010071348A priority Critical patent/KR20030046536A/en
Publication of KR20030046536A publication Critical patent/KR20030046536A/en

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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
    • B01D53/34—Chemical or biological purification of waste gases
    • 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
    • A61L9/01—Deodorant compositions
    • A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon

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

Abstract

PURPOSE: An environment friendly deodorizing system is provided which effectively deodorizes stench by repeatedly circulating a deodorizing solution, and which is environment friendly by spraying waste deodorizing solution generated in deodorizing process onto soil around malodor generating facility as soil conditioner and liquid fertilizer. CONSTITUTION: The environment friendly deodorizing system comprises an inlet blower(110) for blowing gases flown in from livestock producing farm households or environment basic facilities such sewage and wastewater treatment plant, night soil treatment plant and waste matter landfill site from which stench is deodorized; a gas transfer pipe(120) for forming a tubular passageway to transfer gas flown in from the inlet blower; a deodorizing spray tank(130) formed in a shape of cylindrical tubular body which is sealed with the upper part of the tubular body being opened to deodorize stench from gas flown in from the gas transfer pipe and emit stench deodorized gas; a deodorizing solution inlet pump(140) for flowing in a deodorizing solution collected in the lower part of the deodorizing spray tank so that the deodorizing solution flown in is used for deodorization again; a deodorizing solution transfer pipe(150) for transferring the deodorizing solution flown in from the deodorizing solution inlet pump to the upper part of the deodorizing spray tank; and a deodorizing solution spray nozzle(160) installed inside the deodorizing spray tank to spray the deodorizing solution transferred from the deodorizing solution transfer pipe onto the gas emitted from the gas transfer pipe, wherein the deodorizing solution is pyroligneous liquor extracted from trees.

Description

환경친화적 탈취장치{A environmental-friendly deodorization system}A environmental-friendly deodorization system

본 발명은 탈취기술에 관한 것으로, 자세하게는 축산농가나 오·폐수처리장, 분뇨처리장, 폐기물매립장 등과 같은 환경기초시설에서 풍기는 악취를 효과적으로 제거하기 위하여 각종 악취발생시설로부터 악취를 유입시킨 다음 탈취액을 이용 반복적인 탈취과정을 통하여 악취를 효과적으로 탈취하며 탈취과정에서 생긴 탈취폐수액을 다시 악취발생시설 주변 토양 등에 살포함으로서 토양개량제나 액체비료로 사용함으로써 환경오염의 문제를 방지하는, 환경친화적 탈취장치를 제시한 것이다.The present invention relates to a deodorizing technology, and in detail, in order to effectively remove the odor from the air-based facilities such as livestock farms, wastewater treatment plants, manure treatment plants, landfills, etc., the odor is introduced from various odor generating facilities and then Utilizes an environmentally friendly deodorizing device that effectively deodorizes odor through repetitive deodorization process and prevents the problem of environmental pollution by spraying the deodorant wastewater from the deodorizing process to the soil around the odor generating facility again as a soil improver or liquid fertilizer. It is presented.

종래 악취물질을 탈취하는 기술은 악취 물질의 농도를 감소시켜 냄새의 강도를 저하시키는 방법이 이용되고 있는데, 여러 가지 다양한 탈취방법 중 일반적으로 활성탄을 사용한 물리적 흡착법과 각종 화학제품의 탈취제를 이용하여 기체상의 악취물질과 기액접촉시켜 탈취하는 흡수법이 널리 이용되고 있다.Conventional techniques for deodorizing odorous substances are used to reduce odor intensity by reducing the concentration of odorous substances. Among various deodorizing methods, gas is generally used by physical adsorption using activated carbon and deodorant of various chemical products. Absorption of deodorizing by contacting gaseous odorous substances with gas phase is widely used.

먼저 활성탄으로 이용한 물리적 흡착법은 활성탄을 이용하여 악취물질을 흡착시켜 물리적으로 탈취시키는 방법으로 다양한 악취물질을 동시에 처리할 수 있는 장점은 있으나, 폐활성탄의 발생 또는 재이용 문제, 고가의 설치비용 등의 단점이 있다.First of all, the physical adsorption method using activated carbon has the advantage of treating various odorous substances at the same time by adsorbing odorous substances by using activated carbon and physical deodorization, but the disadvantages such as generation or reuse of waste activated carbon and expensive installation cost There is this.

그리고 화학제품의 탈취제를 이용한 흡수법은 각종 세정용액과 악취물질을 접촉시켜 흡수 처리하는 방법으로 선택적 악취물질의 처리효과는 높으나, 2차 폐수발생, 고가의 설치비용 등의 문제로 인해 산업공정상 유독성 악취물질 처리에 제한적으로 이용되고 있는 실정이다.In addition, the absorption method using chemical deodorant is a method of absorbing and treating various cleaning solutions and odorous substances, and the treatment effect of selective odorous substances is high, but it is toxic in industrial process due to problems such as secondary wastewater and expensive installation cost. The situation is limited to the treatment of odorous substances.

이러한 종래의 탈취방법은 오·폐수처리장, 분뇨처리장과 같은 환경기초시설이나 화학제품제조공장 등에서 적용하고 있으며, 처리기술의 복잡성뿐만 아니라 높은 설치비용과 처리비용 그리고 2차 폐수처리 문제 등으로 현실적으로 영세한 축산농가에서 효율적으로 사용하기에는 매우 어려운 실정이다.This conventional deodorization method is applied in environmental basic facilities such as sewage and wastewater treatment plant and manure treatment plant or chemical product manufacturing plant, and is practically small due to the complexity of treatment technology, high installation cost, treatment cost and secondary wastewater treatment problem. It is very difficult to use efficiently in a livestock farm.

아울러 최근, 축산시설 주변 주민들은 축산시설에서 발생되는 악취문제로 많은 민원을 제기하고 있으나, 대부분 영세한 축사농가에서는 탈취시설이 전무한 실정이며, 기존의 탈취방법을 이용하기에 현실적으로 경제적, 기술적인 어려운 점이 많다.In recent years, residents around livestock facilities have raised many complaints about odor problems in livestock facilities. However, most small livestock farms have no deodorization facilities. There are many points.

따라서 축산농가에서 발생되는 악취물질을 저감하기 위해서는 높은 탈취효과와 더불어 처리과정에서 발생되는 2차 폐수문제 등을 근원적으로 해결하여 처리비용의 절약을 가져올 수 있는 새로운 탈취기술이 요구되고 있는 실정이다.Therefore, in order to reduce odorous substances generated in livestock farms, there is a need for a new deodorization technology that can reduce treatment costs by fundamentally solving the secondary wastewater problem generated in the treatment process along with a high deodorizing effect.

따라서, 전술한 문제점을 해결하기 위한 본 발명의 목적은, 축산농가나 오·폐수처리장, 폐기물매립장 등과 같은 환경기초시설에서 풍기는 악취를 효과적으로 제거하기 위하여 각종 악취발생시설로부터 악취를 유입시킨 다음 탈취액을 이용 반복적인 탈취과정을 통하여 악취를 효과적으로 탈취하며 탈취과정에서 생긴 탈취폐수액을 다시 악취발생시설 주변 토양 등에 살포함으로서 토양개량제나 액체비료로 사용함으로써 환경오염의 문제를 방지하는, 환경친화적 탈취장치에 대한 기술을 제공함에 있다.Accordingly, an object of the present invention for solving the above problems is to introduce odor from various odor generating facilities in order to effectively remove odors from environmental foundations such as livestock farms, wastewater treatment plants, landfills, etc. Environmental deodorization device that effectively deodorizes odor through repetitive deodorization process and prevents the problem of environmental pollution by spraying the deodorant wastewater from deodorization process to the soil around odor generating facilities, etc. as soil improving agent or liquid fertilizer. To provide a description of the.

도 1은 본 발명의 일실시예에 따른 환경친화적 탈취장치의 구조도.1 is a structural diagram of an environment-friendly deodorizing device according to an embodiment of the present invention.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

110 : 유입송풍기110: inlet blower

120 : 가스이송관120g : 가스이송유량계120: gas transfer pipe 120g: gas transfer flowmeter

130 : 탈취분무탱크140 : 탈취액 유입펌프130: deodorizing spray tank 140: deodorizing liquid inflow pump

150 : 탈취액이송관150g : 탈취액이송유량계150: deodorant transfer pipe 150g: deodorant transfer flow meter

160 : 탈취액 분무노즐160: deodorant liquid spray nozzle

이와 같은 목적을 달성하기 위한 본 발명에 따른, 환경친화적 탈취장치는 악취를 탈취하기 위한 시설로서,Environmentally friendly deodorizing device according to the present invention for achieving the above object is a facility for deodorizing odor,

악취를 탈취시키고자 하는 각종 악취발생시설로부터 가스를 유입시켜 송풍하는 유입송풍기, 유입송풍기에서 유입시킨 가스를 이송시키기 위해 관형태의 통로를형성하고 있는 가스이송관, 가스이송관으로부터 유입한 가스로부터 악취를 탈취하고 악취를 탈취시킨 가스를 배출할 수 있도록 상부가 개방된 상태로 밀폐된 통형 관체모양으로 형성되는 탈취분무탱크, 탈취분무탱크의 하부에 고이는 탈취액을 재탈취에 이용하기 위해 유입하는 탈취액 유입펌프, 탈취액 유입펌프로부터 유입된 탈취액을 탈취분무탱크의 상부로 이송시키는 탈취액이송관, 및 탈취분무탱크의 내부에 위치하여 탈취액 탈취액이송관으로부터 이송된 탈취액을 가스이송관에서 배출되는 가스에 분무시키는 탈취액 분무노즐을 포함하고 있다.Intake blower that injects and blows gas from various odor generating facilities to deodorize odor, gas odor which is formed from gas inlet pipe and gas inlet pipe which forms pipe-shaped passage to transfer gas inflowed in inlet blower Deodorizing spray tank formed in the shape of a closed tubular tube with the upper side open to discharge the deodorized and odor deodorizing gas, and deodorizing liquid which flows in the lower part of the deodorizing spray tank for reodorization Deodorizing liquid conveying pipe for transferring the deodorizing liquid introduced from the inflow pump, deodorizing liquid inflow pump to the upper part of the deodorizing spray tank, and deodorizing liquid transferred from the deodorizing liquid deodorizing liquid conveying pipe located inside the deodorizing spray tank in the gas transfer pipe It includes a deodorizing liquid spray nozzle for spraying the discharged gas.

이하 첨부된 도면을 참조하여 본 발명에 따른 환경친화적 탈취장치를 자세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail an environmentally friendly deodorizing device according to the present invention.

도 1은 본 발명의 일실시예에 따른 환경친화적 탈취장치의 구조도이다.1 is a structural diagram of an environment-friendly deodorizing device according to an embodiment of the present invention.

도시한 바와 같이, 본 실시예의 환경친화적 탈취장치는 유입송풍기(110), 가스이송관(120), 탈취분무탱크(130), 탈취액 유입펌프(140), 탈취액이송관(150), 그리고 탈취액 분무노즐(160)을 구비하고 있다.As shown, the environmentally friendly deodorizing device of the present embodiment is an inlet blower 110, gas transfer pipe 120, deodorizing spray tank 130, deodorant inflow pump 140, deodorant transfer pipe 150, and deodorization The liquid spray nozzle 160 is provided.

도시한 바와 같이 본 환경친화적 탈취장치의 유입송풍기(110)는 악취를 탈취시키고자 하는 각종 악취발생시설로부터 가스를 공기주입식으로 불어 유입시켜 송풍하는 장치이다. 이 유입송풍기(110)에는 가스유입량조절기가 설치되어 있어 유입하는 가스량을 조절해가며 가스를 유입시키게 된다.As shown, the inlet blower 110 of the environmentally friendly deodorizer is a device that blows and blows the gas by air injection from various odor generating facilities to deodorize the odor. The inlet blower 110 is provided with a gas inlet flow rate regulator to control the amount of gas to be introduced to introduce the gas.

가스이송관(120)은 유입송풍기(110)에서 유입시킨 가스를 이송시키기 위해 관형태로 형성되어 가스이동 통로가 된다. 따라서 유입송풍기(110)에 의해 송풍되어 유입된 악취가스는 가스이송관(120)에 의해 탈취분무탱크(130)로 이송된다. 이가스이송관(120)에는 유입되는 가스량을 확인할 수 있는 가스유량계(120g)가 설치되어 있으며 따라서 이러한 가스유량계(120g)를 확인하면서 유입 가스량을 조절하는 것이 가능하다.The gas transfer pipe 120 is formed in a tubular shape to transfer the gas introduced from the inlet blower 110 to become a gas moving passage. Therefore, the odor gas blown by the inlet blower 110 is transferred to the deodorizing spray tank 130 by the gas transfer pipe 120. The gas transfer pipe 120 is provided with a gas flow meter (120g) to check the amount of gas flowing in, so it is possible to adjust the amount of inlet gas while checking the gas flow meter (120g).

가스이송관(120)을 통해 유입되는 악취가스는 탈취분무탱크(130)에서 악취가 탈취된다. 탈취분무탱크(130)는 가스이송관(120)으로부터 유입한 가스로부터 악취를 탈취하고 악취를 탈취시킨 가스를 배출할 수 있도록 상부가 개방된 상태로 일정한 부피를 갖는 밀폐된 통형 관체모양으로 형성된다. 이러한 탈취분무탱크(130)는 밀폐되어 있으며 유입된 가스를 이송하는 가스이송관(120)이 탈취분무탱크(130) 내부로 들어와 있는 상태로 설치된다.The malodorous gas introduced through the gas transfer pipe 120 is deodorized in the deodorizing spray tank 130. Deodorizing spray tank 130 is formed in a closed tubular shape having a constant volume in the open state so as to deodorize the odor from the gas introduced from the gas transfer pipe 120 and to discharge the odor deodorized gas. The deodorizing spray tank 130 is closed and is installed in a state in which a gas transfer pipe 120 for transferring the introduced gas enters into the deodorizing spray tank 130.

탈취분무탱크(130)에는 탈취액 유입펌프(140)가 하단부에 설치되어 탈취분무탱크(130)의 하부에 고이는 탈취액을 유입시켜 재탈취에 이용하게 된다. 이 탈취액은 가스에 포함된 악취를 제거시키기 위해 먼저 분무시킨 탈취액이다. 즉 본 발명에서는 가스의 악취를 제거하기 위해 사용했던 탈취액을 다시 사용하게 된다.Deodorizing spray tank 130 is a deodorizing liquid inflow pump 140 is installed at the lower end to enter the deodorizing liquid collected in the lower portion of the deodorizing spray tank 130 to be used for reodorization. This deodorant is a deodorant first sprayed to remove odor contained in the gas. That is, in the present invention, the deodorizing liquid used to remove odor of gas is used again.

탈취액 유입펌프(140)에서 유입시킨 탈취액은 탈취액이송관(150)을 통해 탈취분무탱크(130) 상부로 이송시키게 된다. 이러한 탈취액이송관(150)에도 이송유량계(150g)가 설치되어 있어 탈취액 이송량을 확인하면서 조절하여 이송시키는 것이 가능하며, 가스로부터 악취를 탈취하는 과정에 따라 유입량과 이송량을 조절해가면서 악취를 탈취시킨다.The deodorizing liquid introduced from the deodorizing liquid inflow pump 140 is transferred to the deodorizing spray tank 130 through the deodorizing liquid conveying pipe 150. The deodorizing liquid conveying pipe 150 is also provided with a feed flow meter (150g), it is possible to control and transport while confirming the deodorizing liquid conveying amount, while controlling the inflow and the transfer amount according to the process of deodorizing the odor from the gas to remove the odor Deodorize.

탈취분무탱크(130)는 내부의 탈취액이송관(150) 끝단부에는 탈취액 분무노즐(160)이 설치되어 있다. 이 탈취액 분무노즐(160)은 탈취액탈취액이송관(150)을 통해 이송된 탈취액을 미세한 분무상태로 변화시켜 가스이송관(120)에서 배출되는 가스에 분무시킨다. 탈취액 분무노즐(160)은 도시한 바와 같이 그 끝에 다수의 작은 구멍이 형성되어 있어 이를 통해 이송된 탈취액이 분무된다.Deodorant spray tank 130 is a deodorant liquid spray nozzle 160 is installed at the end of the deodorant liquid transfer pipe 150 therein. The deodorizing liquid spray nozzle 160 is sprayed on the gas discharged from the gas transfer pipe 120 by changing the deodorizing liquid transferred through the deodorizing liquid deodorizing liquid transfer pipe 150 to a fine spray state. Deodorizing liquid spray nozzle 160 is a plurality of small holes are formed at the end thereof as shown, the deodorizing liquid transported through it is sprayed.

따라서 가스이송관(120)을 통해 이송된 가스는 탈취분무탱크(130) 내부에서 방출되며 탈취분무탱크(130) 내부는 탈취의 활성화를 위해 15∼25℃ 정도로 일정하게 온도가 유지되므로 탈취분무탱크(130) 하단부로 방출되는 악취가스는 자체 비중에 의해 아래에 쌓이기도 하지만 대부분은 수증기가 기화하는 것처럼 탈취분무탱크(130)의 상부로 이동하게 된다. 아울러 탈취과정의 활성화를 위해 탈취분무탱크(130) 에는 온도를 조절하기 위한 장치를 구비하고 있다.Therefore, the gas transported through the gas transfer pipe 120 is discharged from the deodorizing spray tank 130 and the deodorizing spray tank 130 is maintained at a constant temperature of about 15 to 25 ° C. for deactivation of the deodorizing spray tank ( 130) The odor gas discharged to the lower end may be accumulated below by its specific gravity, but most of the odor gas moves to the upper portion of the deodorizing spray tank 130 as vapor vaporizes. In addition, the deodorizing spray tank 130 is provided with a device for controlling the temperature to activate the deodorizing process.

전술한 바와 같이 상부에서는 탈취액 분무노즐(160)에 의해 탈취액이 계속 분무되며, 따라서 가스 속에 포함된 악취성분은 분무되는 탈취액에 의해 악취성분이 제거된다. 그리고 이렇게 악취성분이 제거된 가스는 탈취분무탱크(130) 상부로 배출된다.As described above, the deodorizing liquid is continuously sprayed by the deodorizing liquid spray nozzle 160, so that the odor component contained in the gas is removed by the deodorizing liquid sprayed. The gas from which the odor component is removed is discharged to the upper portion of the deodorizing spray tank 130.

본 실시예의 환경친화적 탈취장치는 각종 가스에 포함되어 있는 악취성분을 효과적으로 제거하게 된다. 특히 본 환경친화적 탈취장치는 농업 및 축산업 등에서 나오는 거름이나 분뇨 등에서 나는 악취를 효과적으로 제거하는 것으로 나타나 있다.The environmentally friendly deodorizer of the present embodiment effectively removes odor components contained in various gases. In particular, this environmentally friendly deodorizer is shown to effectively remove odors from manure and manure from agriculture and livestock industry.

전술한 바와 같이 본 발명은 탈취액을 한번만 이용하는 것이 아니라 계속 순환시키면서 탈취시키게 된다. 종래의 탈취과정은 탈취액을 한번 사용하게 되며 사용된 탈취액은 버려야 할 폐수가 된다. 따라서 종래의 탈취과정에서는 탈취액을 1회 사용하는 것에 따른 부담뿐만 아니라, 탈취폐수액을 버리는 데에도 어려움이 많다. 하지만 본 발명에서는 탈취액을 계속 순환시켜 사용하므로써 탈취액 구입에 따른 어려움이 해결된다.As described above, the present invention deodorizes the deodorant while circulating continuously instead of using it once. In the conventional deodorization process, the deodorant is used once, and the used deodorant becomes wastewater to be discarded. Therefore, in the conventional deodorization process, as well as the burden of using the deodorizing solution once, there are many difficulties in discarding the deodorizing wastewater. However, the present invention solves the difficulty of purchasing the deodorant by continuously circulating the deodorant.

또한 본 발명에서는 탈취분무탱크(130) 하단에 고이는 탈취폐수액을 토양개량제나 액체비료(액비)로 사용할 수 있다. 즉 이러한 탈취폐수액을 각종 작물 등에 뿌려 주면 훌륭한 토양개량제나 거름이 된다. 따라서 종래 탈취과정에서 문제시되었던 탈취폐수액에 의한 오염, 그리고 탈취폐수액 처리의 문제점이 없어 환경친화적이다.In addition, in the present invention, the deodorizing wastewater collected at the bottom of the deodorizing spray tank 130 may be used as a soil improving agent or a liquid fertilizer (liquid ratio). In other words, if you spray the deodorant wastewater in various crops, such as a good soil improver or manure. Therefore, there is no problem of pollution and deodorization wastewater treatment due to deodorization wastewater, which is a problem in the conventional deodorization process, and it is environmentally friendly.

즉 가스의 악취를 탈취하는 과정에서 계속 순환시키는 탈취액은 어느 정도 사용기간 경과 후, 탈취분무관(130) 하단에 고이는 탈취액을 빼내 토양개량제나 액체비료(액비)등으로 사용하게 되며, 다시 새로운 탈취액을 교환시켜 준 후 탈취장치를 가동하면 된다.That is, the deodorizing liquid that continues to circulate in the process of deodorizing the gas odor is used after the use of a certain period of time, the deodorizing liquid collected at the bottom of the deodorizing spray pipe 130 and used as a soil improver or liquid fertilizer (liquid ratio), etc. Replace the new deodorant and start the deodorizer.

본 발명에서 이용하는 탈취액은 화학합성 탈취액보다는 자연상태에서 추출하는 천연 탈취액을 사용하는 것이 바람직하다. 화학합성에 의해 제조한 탈취액은 처리과정이 복잡할 뿐만 아니라 탈취후 발생되는 탈취폐수액을 처리해야 하는 문제를 남길 여지가 있다.As the deodorant used in the present invention, it is preferable to use a natural deodorant extracted in a natural state rather than a chemical synthetic deodorant. The deodorant prepared by chemical synthesis not only has a complicated process but also leaves room for the problem of treating the deodorant wastewater generated after deodorization.

따라서 본 실시예에서는 자연상태, 그 중에서도 나무에서 추출한 목초액을 이용하는 것이 바람직하며, 목초액은 나무의 특성에 따라 성분의 차이를 보인다. 일예로 소나무나 참나무에서 채취한 목초액은 수소이온농도(pH)가 약 2∼3 정도로서 강산성을 띠는 데 반해, 감귤나무 같은 수종으로부터 추출한 목초액은 6∼8 정도의 중성 pH를 갖는다. 하지만 이러한 다양한 pH를 가진 경우에도 목초액은 본 발명의 탈취장치에서의 작동에 따라 효과적으로 악취를 탈취하게 된다.Therefore, in the present embodiment, it is preferable to use the wood vinegar extracted from the natural state, among them, and the wood vinegar has a difference in composition according to the characteristics of the wood. For example, wood vinegar obtained from pine or oak has a strong acidity with a hydrogen ion concentration (pH) of about 2 to 3, whereas wood vinegar extracted from a species such as citrus trees has a neutral pH of 6 to 8. However, even with such various pH, wood vinegar is effectively deodorized according to the operation in the deodorizing apparatus of the present invention.

이러한 본 발명의 탈취장치는 가스의 악취성분을 효과적으로 탈취하는 것으로 나타나고 있다.The deodorizing device of the present invention has been shown to effectively deodorize the malodorous components of the gas.

먼저 탈취력에 대한 검증을 위해 축산농가의 대표적 악취물질인 암모니아(NH3)를 대상으로 탈취능력을 실험하였다.First, the deodorizing ability was tested on ammonia (NH 3 ), which is a representative malodorous substance of livestock farms.

본 실시예에 따른 탈취장치의 탈취분무탱크(130)는 필요에 따라 그 크기를 조정하여 설치하는 것이 가능한데, 본 실험에서는 이러한 탈취분무탱크(130)의 크기를 직경 약 30cm, 높이 약 20cm 정도의 크기로 준비하고 실제 축산농가의 축분저장시설에서 발생되는 암모니아 농도를 고려하여 암모니아 표준성분 가스를 약 50ppm 전후로 제조하여 투입하였다.Deodorizing spray tank 130 of the deodorizing device according to the present embodiment can be installed by adjusting the size as necessary, in this experiment, the size of the deodorizing spray tank 130 of about 30cm in diameter, about 20cm in height Prepared by the size and considering the ammonia concentration generated in the livestock storage facility of the livestock farms, the ammonia standard gas was prepared around 50ppm and added.

그리고 탈취액(세정액)을 원액상태, 10배 희석액, 50배 희석액으로 각각 준비하여 사용하고 분무시간을 1시간, 3시간, 6시간 경과시 암모니아 농도상태를 측정하였으며 그 결과는 아래의 [표 1]과 같다.And deodorizing liquid (washing liquid) was prepared and used as a stock solution, 10-fold dilution, 50-fold dilution, respectively, and the spraying time was measured after 1 hour, 3 hours, 6 hours and the ammonia concentration was measured. ] Is the same.

도시한 바와 같이 원액의 경우 1시간 정도 본 실시예의 탈취장치를 가동시킨 경우 암모니아 가스성분을 모두 제거하는 것으로 나타났다. 아울러 10배정도 희석시켜 탈취시키는 경우에도 희석효과가 뛰어난 것으로 나타낸다.As shown in the figure, when the deodorizing apparatus of this example was operated for about 1 hour, it was found that all ammonia gas components were removed. In addition, the dilution effect is also excellent when diluting about 10 times.

전술한 바와 같이 본 발명의 탈취장치는 탈취액을 순환시켜 반복적으로 사용하는 것이 가능할 뿐만아니라 이러한 과정을 통하여 폐기물가스로부터 악취를 효과적으로 탈취하게 된다. 아울러 탈취과정에서 발생되는 탈취폐수액은 토양개량제나 액체비료(액비)로 사용할 수 있으므로 탈취폐수액의 처리에 따른 환경오염을 방지하며 탈취를 위한 비용을 절감하면서도 비료생산의 효과를 동시에 달성할 수 있어 2차 처리오염물질이 발생하지 않는 친환경적 방법이며, 이를 통하여 농축산업계의 생산성과 경쟁력의 증대에 일조 할 것으로 예상된다.As described above, the deodorizing apparatus of the present invention can be used repeatedly by circulating the deodorizing liquid, and effectively deodorizes the odor from the waste gas through this process. In addition, the deodorization wastewater generated during the deodorization process can be used as a soil improver or liquid fertilizer (liquid ratio), thereby preventing environmental pollution due to the treatment of the deodorization wastewater, and reducing the costs for deodorization while simultaneously achieving the effect of fertilizer production. Therefore, it is an environmentally friendly method that does not generate secondary treatment pollutants, thereby contributing to the increase of productivity and competitiveness of the agricultural industry.

Claims (2)

악취를 탈취하기 위한 시설에 있어서,In the facility to deodorize bad smell, 악취를 탈취시키고자 하는 축산농가나 오·폐수처리장, 분뇨처리장, 폐기물매립장 등과 같은 환경기초시설에서 가스를 유입시켜 송풍하는 유입송풍기;An inlet blower that blows and blows gas at an environmental foundation such as a livestock farm or a wastewater treatment plant, a manure treatment plant, a landfill site to deodorize odors; 상기 유입송풍기에서 유입시킨 가스를 이송시키기 위해 관형태의 통로를 형성하고 있는 가스이송관;A gas transfer pipe forming a passage in the form of a tube to transfer the gas introduced from the inlet blower; 상기 가스이송관으로부터 유입한 가스로부터 악취를 탈취하고 악취를 탈취시킨 가스를 배출할 수 있도록 상부가 개방된 상태로 밀폐된 통형 관체모양으로 형성되는 탈취분무탱크;Deodorizing spray tank is formed in a closed tubular shape of the top is opened to deodorize the odor from the gas flowing from the gas transfer pipe and discharge the odor deodorized gas; 상기 탈취분무탱크의 하부에 고이는 탈취액을 재탈취에 이용하기 위해 유입하는 탈취액 유입펌프;A deodorizing liquid inflow pump for introducing a deodorizing liquid accumulated at a lower portion of the deodorizing spray tank for re-deodorizing; 상기 탈취액 유입펌프로부터 유입된 탈취액을 상기 탈취분무탱크의 상부로 이송시키는 탈취액이송관; 및A deodorizing liquid conveying pipe for transferring the deodorizing liquid introduced from the deodorizing liquid inflow pump to an upper portion of the deodorizing spray tank; And 상기 탈취분무탱크의 내부에 위치하여 상기 탈취액이송관으로부터 이송된 탈취액을 상기 가스이송관에서 배출되는 가스에 분무시키는 탈취액 분무노즐을 포함하는 것을 특징으로 하는, 환경친화적 탈취장치.And a deodorizing liquid spray nozzle which is located inside the deodorizing spray tank and sprays the deodorizing liquid transferred from the deodorizing liquid conveying pipe to the gas discharged from the gas conveying pipe. 제1항에 있어서, 상기 탈취액은The method of claim 1, wherein the deodorant 나무에서 추출한 목초액인 것을 특징으로 하는, 환경친화적 탈취장치.Eco-friendly deodorizing device, characterized in that the wood vinegar extracted from the tree.
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KR100481202B1 (en) * 2003-12-11 2005-04-07 허관 Production of wood(bamboo) vinegars-deodorant for removing of air pollutant(foul odor) and using methods and systems
KR100728613B1 (en) * 2006-02-10 2007-06-14 허관 Apparatus and wood vinegar composition prepared using the method
KR101446564B1 (en) * 2008-08-26 2014-10-07 부경대학교 산학협력단 Odor removal system using perliet
WO2015108348A1 (en) * 2014-01-20 2015-07-23 부경대학교 산학협력단 Odor treating apparatus using seawater and pyroligneous acid
WO2015156481A1 (en) * 2014-04-07 2015-10-15 부경대학교 산학협력단 Odor treatment apparatus with improved economic efficiency and treatment efficiency

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