KR100492933B1 - A drop off device of biofilter deodorizer and the drop off method - Google Patents
A drop off device of biofilter deodorizer and the drop off method Download PDFInfo
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- KR100492933B1 KR100492933B1 KR10-2002-0065411A KR20020065411A KR100492933B1 KR 100492933 B1 KR100492933 B1 KR 100492933B1 KR 20020065411 A KR20020065411 A KR 20020065411A KR 100492933 B1 KR100492933 B1 KR 100492933B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
본 발명은 바이오필터식 탈취기의 미생물 탈리장치 및 탈리방법에 관한 것으로, 미생물이 증식할 수 있는 담체(11)를 구비한 담체저장조(10)와, 상기 담체저장조(10)에 물을 공급하는 용수공급기구, 상기 담체저장조(10)의 내부에 기포를 발생시키는 폭기관(30) 및, 상기 폭기관(30)에 공기를 공급하는 폭기팬(40), 상기 담체저장조(10)로 유입되는 가스와 배출되는 가스의 압력차를 검출하는 차압계(50), 제어부(60)를 포함하여, 과다 증식된 미생물을 탈리시켜 탈취효율을 정상화시킬 수 있고, 탈취기의 담체에 손상을 주지 않고 미생물을 간편하게 탈리시킬 수 있도록 된 것이다.The present invention relates to a microbial desorption apparatus and a desorption method of a biofilter type deodorizer, comprising a carrier storage tank (10) having a carrier (11) capable of proliferating microorganisms, and supplying water to the carrier storage tank (10). A water supply mechanism, a width pipe 30 for generating bubbles in the carrier storage tank 10, an aeration fan 40 for supplying air to the width pipe 30, the inlet to the carrier storage tank 10 Including the differential pressure gauge 50 and the control unit 60 for detecting the pressure difference between the gas and the discharged gas, it is possible to normalize the deodorizing efficiency by desorption of the over-proliferated microorganisms, without damaging the carrier of the deodorizer It can be easily detached.
Description
본 발명은 탈취기에 관한 것으로, 특히 미생물을 이용하는 바이오필터식 탈취기에 관한 것이다.The present invention relates to a deodorizer, and more particularly, to a biofilter type deodorizer using microorganisms.
일반적으로, 탈취기는 악취를 제거하는 장치로 최근에는 담체(carrier)에 미생물을 증식시켜 고정화된 미생물의 대사활동에 의해 악취를 제거하는 바이오필터를 이용한 탈취기가 널리 보급되고 있다.In general, a deodorizer is a device for removing odors. Recently, a deodorizer using a biofilter that removes odors by metabolic activity of immobilized microorganisms by proliferating microorganisms on a carrier has been widely used.
도 1에 도시된 바와 같이, 종래의 바이오필터식 탈취기는 내부에 담체를 구비한 담체저장조(110)와, 담체에 수분을 공급하는 수분공급기구(120), 상기 담체저장조(110)에서 발생된 가스를 가스배출라인(113)을 통해 강제 흡입하여 배출시키는 탈취팬(117)을 포함하고 있다.As shown in FIG. 1, a conventional biofilter type deodorizer is formed in a carrier storage tank 110 having a carrier therein, a water supply mechanism 120 for supplying water to the carrier, and the carrier storage tank 110. It includes a deodorizing fan 117 for forcibly sucking and discharging the gas through the gas discharge line 113.
바이오필터식 탈취기에 이용되는 미생물은 악취의 농도에 따라 증감하는 특징을 가지고 있어 고농도 악취처리시 과다하게 증식하여 기공이 폐쇄됨으로써 악취제거효율이 저하된다.The microorganisms used in the biofilter type deodorizer have the characteristic of increasing or decreasing according to the concentration of the odor, and excessively multiplying during high concentration odor treatment, the pores are closed, thereby reducing the odor removal efficiency.
종래에는 담체저장조의 상부 커버를 해체한 후 고압수를 분사하여 강제로 탈리시키는 방법을 사용하고 있으나 작업이 번거롭고 미생물의 제거효율도 낮으며, 또한 교반장치를 이용하여 담체를 교반시킴으로써 미생물을 탈리시키는 방법을 사용하기도 하나 별도로 고가의 교반장치를 구비를 구비해야 하고 담체에 물리적인 손상을 주어 담체가 분해되는 등 장비의 수명이 단축되며 시스템이 복잡해지는 문제점이 있었다.Conventionally, although the upper cover of the carrier storage tank is dismantled, a method of forcibly detaching by spraying with high-pressure water is used. In addition to using a method, an expensive stirring apparatus must be provided separately, and the carrier is physically damaged to decompose the carrier such that the life of the equipment is shortened and the system is complicated.
이에 본 발명은 상기한 바의 제반 문제점들을 해소하기 위해 안출된 것으로, 담체에 손상을 주지 않고 과다 증식된 미생물을 간편하게 탈리시켜 악취제거효율이 저하되는 것을 방지하는 바이오필터식 탈취기의 미생물 탈리장치 및 탈리방법을 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, the microorganism detachment device of the biofilter type deodorizer to prevent the deodorization efficiency is lowered by simply detaching the overgrown microorganisms without damaging the carrier And to provide a method for eliminating the purpose.
상기한 바의 목적을 달성하기 위한 본 발명은, 미생물이 증식할 수 있는 담체를 구비한 담체저장조와, 상기 담체저장조에 물을 공급하는 용수공급기구, 상기 담체저장조의 내부에 기포를 발생시키는 폭기관 및, 상기 폭기관에 공기를 공급하는 폭기팬, 상기 담체저장조로 유입되는 가스와 배출되는 가스의 압력차를 검출하는 차압계, 제어부로 구성된다.The present invention for achieving the above object, a carrier storage tank having a carrier for microorganisms can proliferate, a water supply mechanism for supplying water to the carrier storage tank, the width to generate bubbles in the carrier storage tank An engine, and an aeration fan for supplying air to the aeration pipe, a differential pressure gauge for detecting a pressure difference between the gas flowing into the carrier storage tank and the discharged gas, the control unit.
이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 종래의 기술에 따른 바이오필터식 탈취기를 나타낸 구성도이고, 도 2는 본 발명에 따른 바이오필터식 탈취기의 미생물 탈리장치를 나타낸 구성도이며, 도 3은 본 발명의 담체저장조를 나타낸 사시도, 도 4는 본 발명에 따른 바이오필터식 탈취기의 미생물 탈리과정을 나타낸 흐름도이다.1 is a block diagram showing a biofilter type deodorizer according to the prior art, Figure 2 is a block diagram showing a microorganism desorption apparatus of the biofilter type deodorizer according to the present invention, Figure 3 shows a carrier storage tank of the present invention 4 is a flowchart illustrating a microorganism detachment process of the biofilter type deodorizer according to the present invention.
본 발명에 따른 바이오필터식 탈취기의 미생물 탈리장치는, 미생물이 증식할 수 있는 담체(11)를 구비한 담체저장조(10)와, 상기 담체저장조(10)에 물을 공급하는 용수공급기구, 상기 담체저장조(10)의 내부에 기포를 발생시키는 폭기관(30) 및, 상기 폭기관(30)에 공기를 공급하는 폭기팬(40), 상기 담체저장조(10)로 유입되는 가스와 배출되는 가스의 압력차를 검출하는 차압계(50), 제어부(60)를 포함한다.The microbial detachment apparatus of the biofilter type deodorizer according to the present invention includes a carrier storage tank (10) having a carrier (11) capable of growing microorganisms, a water supply mechanism for supplying water to the carrier storage tank (10), A width pipe (30) for generating bubbles in the carrier storage tank (10), an aeration fan (40) for supplying air to the width pipe (30), the gas flowing into the carrier storage tank and discharged And a differential pressure gauge 50 and a controller 60 for detecting the pressure difference of the gas.
상기 담체저장조(10)는 내부에 미생물을 증식시킬 수 있는 담체(11)를 구비하고 가스유입라인(12)을 통해 악취가스가 유입되며, 가스배출라인(13)을 통해 악취가 제거된 가스가 배출되고, 상부 일측에 물을 분사시키는 분사기(14)를 구비하며 유입된 물을 배출하는 배수구(15)를 구비하고 있다.The carrier storage tank 10 has a carrier 11 capable of growing microorganisms therein, and the odor gas is introduced through the gas inflow line 12, and the gas from which the odor is removed is discharged through the gas discharge line 13. Discharged, having an injector 14 for injecting water on one side of the upper portion, and has a drain 15 for discharging the introduced water.
상기 분사기(14)로 담체(11)에 물을 분사하고 악취가스를 통과시켜 담체(11)에 미생물을 증식시킬 수 있게 된다.Water is sprayed on the carrier 11 by the injector 14 and the odor gas is passed through, so that the microorganisms can be propagated on the carrier 11.
상기 가스배출라인(13)에는 탈취팬(17)이 구비되어 가스를 강제로 배출시키게 된다.The gas discharge line 13 is provided with a deodorizing fan 17 to forcibly discharge the gas.
상기 가스유입라인(12)과 가스배출라인(13)에는 차압계(50)가 연결되어 유입되는 가스와 배출되는 가스의 압력차를 측정하여 전기신호를 제어부(60)로 송출하게 된다.The differential pressure gauge 50 is connected to the gas inflow line 12 and the gas discharge line 13 to measure the pressure difference between the inflow gas and the outflow gas, and transmit an electric signal to the control unit 60.
상기 담체(11)에 미생물이 과다 증식하여 기공이 좁아지게 되면 담체(11)로 유입되는 가스의 압력은 상승하게 되고 가스배출라인(13)의 압력은 하강하게 되어 차압계(50)를 통해 기공의 눈막힘의 정도를 파악할 수 있게 된다.When the microorganism is excessively proliferated in the carrier 11 and the pores are narrowed, the pressure of the gas flowing into the carrier 11 is increased and the pressure of the gas discharge line 13 is lowered, thereby reducing the pore through the differential pressure gauge 50. The degree of clogging can be determined.
상기 용수공급기구는, 외부에서 용수를 공급받아 일정량을 저장하는 용수저장조(21)와, 그 용수저장조(21)에서 상기 분사기(14)로 물을 공급하는 용수공급펌프(23)를 포함하고 있다.The water supply mechanism includes a water storage tank 21 for receiving water from the outside and storing a predetermined amount, and a water supply pump 23 for supplying water from the water storage tank 21 to the injector 14. .
상기 용수저장조(21)는 외부의 용수공급라인(22)을 통해 물을 공급받는 한편, 상기 담체저장조(10)에 분사된 물을 배출시켜 저장하며, 수위를 감지하여 일정량 이상의 물은 외부로 배출시키게 된다.The water storage tank 21 receives water through an external water supply line 22, and discharges and stores water injected into the carrier storage tank 10, and detects a water level to discharge water above a predetermined amount. Let's go.
상기 용수공급펌프(23)는 상기 용수저장조(21)의 물을 상기 담체저장조(10)의 분사기(14)로 공급하여 담체(11)에 수분을 공급하고, 분사된 물은 상기 담체저장조(10)의 배수구(15)를 통해 배출되어 상기 용수저장조(21)로 다시 유입된다.The water supply pump 23 supplies the water of the water storage tank 21 to the injector 14 of the carrier storage tank 10 to supply water to the carrier 11, and the injected water is the carrier storage tank 10. Discharged through the drain port 15 of the) is introduced into the water storage tank 21 again.
상기 폭기관(30)은 봉형 산기관으로 상기 담체저장조(10) 내부에 구비되되, 담체(11)의 아래쪽에 구비되어 기포를 발생시킴으로써 담체(11)에 달라붙어 있는 미생물의 일부를 탈리시키게 된다.The width pipe 30 is a rod-shaped diffuser, which is provided inside the carrier storage tank 10, and is provided below the carrier 11 to generate bubbles to desorb some of the microorganisms attached to the carrier 11. .
즉, 상기 담체저장조(10)의 배수구(15)를 닫고 분사기(14)를 통해 물을 분사시켜 담체(11)가 완전히 물에 잠긴 상태에서 폭기관(30)을 통해 기포를 발생시킴으로써 기포에 의해 미생물이 탈리될 수 있게 된다.That is, by closing the drain port 15 of the carrier storage tank 10 and spraying water through the injector 14 to generate bubbles through the explosion pipe 30 in the state in which the carrier 11 is completely submerged in water by the bubble Microorganisms can be detached.
상기 차압계(50)에서 송출된 전기신호를 제어부(60)에서 판단하여 압력차가 일정치(P0) 이상일 경우에는 상기 담체저장조(10)의 배수구(15)를 닫음으로써 담체저장조(10)의 내부에 물이 채워지게 된다.The control unit 60 determines the electric signal transmitted from the differential pressure gauge 50, and when the pressure difference is greater than a predetermined value P0, by closing the drain port 15 of the carrier storage tank 10, the inside of the carrier storage tank 10 is closed. The water will be filled.
상기 폭기팬(40)은 상기 담체저장조(10)에 일정량의 물이 채워진 상태에서 상기 폭기관(30)에 공기를 공급하게 된다.The aeration fan 40 supplies air to the aeration pipe 30 in a state where a predetermined amount of water is filled in the carrier storage tank 10.
상기 담체저장조(10)의 아래측에 탈리배출구(16)가 형성되어 탈리된 미생물을 외부로 배출시키게 된다.Desorption outlet 16 is formed on the lower side of the carrier storage tank 10 to discharge the desorption microorganisms to the outside.
상기 담체저장조(10) 내부에 폭기로 인해 일정량의 미생물이 탈리되면 폭기운전을 정지하고 탈리된 미생물과 물을 외부로 배출한다.When a certain amount of microorganisms are detached due to aeration inside the carrier storage tank 10, the aeration operation is stopped and the detached microorganisms and water are discharged to the outside.
정상운전 상태로 재가동하여 차압 상태를 확인후 정상 차압이면 담체저장조(10) 내부로 수분을 순환시켜 미생물을 증식시키게 된다.After restarting to the normal operating state and checking the differential pressure state, if the normal differential pressure, the water is circulated in the carrier storage tank 10 to multiply the microorganisms.
본 발명에 따른 바이오필터식 탈취기의 미생물 탈리방법은, 미생물을 증식시키는 담체저장조(10)로 유입되는 가스와 배출되는 가스의 압력차를 측정하는 단계, 측정된 압력차가 일정치(P0) 이상일 경우 담체(11)가 완전히 잠기도록 담체저장조(10)에 물을 채우는 단계, 물에 잠긴 담체(11)의 아래쪽에 공기를 공급하여 담체(11)에서 미생물을 탈리시키는 폭기단계, 폭기에 의해 탈리된 미생물을 담체저장조(10)의 외부로 배출시키는 단계를 포함한다.Microbial desorption method of the biofilter type deodorizer according to the present invention, measuring the pressure difference between the gas flowing into the carrier storage tank 10 for discharging the microorganisms and the discharged gas, the measured pressure difference is a certain value (P0) or more In this case, filling the carrier storage tank 10 so that the carrier 11 is completely submerged, aeration step of desorbing microorganisms from the carrier 11 by supplying air to the bottom of the submerged carrier 11, desorption by aeration Discharging the microorganisms to the outside of the carrier storage tank (10).
상기 압력측정단계는 담체저장조(10)에 연결된 가스유입라인(12)과 가스배출라인(13)의 압력차를 측정하여 담체(11) 기공의 눈막힘 정도를 간접적으로 측정하게 된다.The pressure measuring step indirectly measures the degree of clogging of the pores of the carrier 11 by measuring the pressure difference between the gas inlet line 12 and the gas discharge line 13 connected to the carrier storage tank 10.
측정된 압력차가 일정치(P0) 이상일 경우 담체저장조(10)의 내부에 담체(11)가 완전히 잠기도록 물을 채운 다음, 담체(11)의 아래쪽에서 기포를 발생시켜 담체(11)가 증식하고 있는 미생물의 일부를 탈리시키게 된다.If the measured pressure difference is more than a predetermined value (P0), water is filled in the inside of the carrier storage tank 10 so that the carrier 11 is completely submerged. Then, bubbles are generated under the carrier 11 to propagate the carrier 11. Some of the microorganisms present are desorbed.
일정량의 미생물이 탈리되어 담체(11)의 기공이 확보되면 폭기작용을 정지시킨 후 탈리되어 담체저장조(10)의 바닥에 가라 앉은 미생물을 물과 함께 외부로 배출시킨다.When a certain amount of microorganisms are detached and the pores of the carrier 11 are secured, the aeration is stopped and then detached to discharge the microorganisms that have settled on the bottom of the carrier storage tank 10 together with water.
여기서, 일정량의 미생물을 탈리시켜 담체(11)의 기공이 확보되면 가스유입라인(12)의 압력이 하강하고 가스배출라인(13)의 압력이 상승함으로 인해 줄어든 차압의 폭을 차압계(50)에서 감지하여 제어부(60)에 전기신호를 전달함으로써 의 압력차가 일정치(P0) 이하가 되면 폭기작용을 자동으로 멈추게 하는 것도 가능하다.Here, when a certain amount of microorganisms are removed to secure the pores of the carrier 11, the pressure difference of the gas inlet line 12 decreases and the pressure of the gas discharge line 13 increases, thereby reducing the width of the differential pressure in the differential pressure gauge 50. By detecting and transmitting an electrical signal to the control unit 60, it is also possible to automatically stop the aeration when the pressure difference is less than a certain value (P0).
폭기작용을 정지시킨 후 탈리되어 담체저장조(10)의 바닥에 가라 앉은 미생물을 물과 함께 외부로 배출시킨다.After the aeration is stopped, the microorganisms detached and settled to the bottom of the carrier storage tank 10 are discharged to the outside together with water.
탈리된 미생물을 배출시키는 동안 담체(11)의 상부로 물을 분사하여 탈리된 미생물이 용이하게 배출될 수 있도록 하는 것이 바람직하다.While discharging the desorbed microorganisms, it is preferable to spray water to the upper portion of the carrier 11 so that the desorbed microorganisms can be easily discharged.
이상에서 설명한 바와 같이 본 발명에 따른 바이오필터식 탈취기의 미생물 탈리장치 및 탈리방법에 의하면, 과다 증식된 미생물을 탈리시켜 탈취효율을 정상화시킬 수 있고, 탈취기의 담체에 손상을 주지 않고 미생물을 간편하게 탈리시킬 수 있으며, 탈리작업에 소요되는 시간과 인력을 절감할 수 있는 효과가 있다.As described above, according to the microorganism desorption apparatus and desorption method of the biofilter type deodorizer according to the present invention, the deodorizing efficiency can be normalized by desorption of the overgrown microorganisms, and microorganisms can be removed without damaging the carrier of the deodorizer. Desorption can be easily done, and the time and manpower required for the desorption work can be reduced.
도 1은 종래의 기술에 따른 바이오필터식 탈취기를 나타낸 구성도,1 is a block diagram showing a biofilter type deodorizer according to the prior art,
도 2는 본 발명에 따른 바이오필터식 탈취기의 미생물 탈리장치를 나타낸 구성도,Figure 2 is a block diagram showing a microorganism detachment device of the biofilter type deodorizer according to the present invention,
도 3은 본 발명의 담체저장조를 나타낸 사시도,3 is a perspective view showing a carrier storage tank of the present invention,
도 4는 본 발명에 따른 바이오필터식 탈취기의 미생물 탈리과정을 나타낸 흐름도이다.4 is a flow chart showing the microbial detachment process of the biofilter type deodorizer according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on main parts of drawing
10 : 담체저장조 11 : 담체10: carrier storage tank 11: carrier
12 : 가스유입라인 13 : 가스배출라인12 gas inlet line 13 gas outlet line
14 : 분사기 15 : 배수구14: injector 15: drain
16 : 탈리배출구 17 : 탈취팬16: tally outlet 17: deodorization fan
21 : 용수저장조 22 : 용수공급라인21: water storage tank 22: water supply line
23 : 용수공급펌프 30 : 폭기관23: water supply pump 30: width pipe
40 : 폭기팬 50 : 차압계40: aeration fan 50: differential pressure gauge
60 : 제어부60: control unit
Claims (3)
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| KR10-2002-0065411A KR100492933B1 (en) | 2002-10-25 | 2002-10-25 | A drop off device of biofilter deodorizer and the drop off method |
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| KR20-2002-0031857U Division KR200302377Y1 (en) | 2002-10-25 | 2002-10-25 | A drop off device of biofilter deodorizer |
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| KR20040036397A KR20040036397A (en) | 2004-04-30 |
| KR100492933B1 true KR100492933B1 (en) | 2005-06-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101249291B1 (en) | 2011-04-18 | 2013-04-09 | (주) 에덴 | Biological odor processing apparatus using inflow gas distributor |
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| CN108218127B (en) * | 2018-01-25 | 2018-12-07 | 扬州新亚环境工程有限公司 | A kind of sewage-treatment plant |
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| US4604197A (en) * | 1984-01-02 | 1986-08-05 | Degremont | Submerged filter filled with granular material |
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| KR20040036397A (en) | 2004-04-30 |
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