KR20030054380A - Rotary porous type gas remove scrubber apparatus - Google Patents

Rotary porous type gas remove scrubber apparatus Download PDF

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Publication number
KR20030054380A
KR20030054380A KR1020010084521A KR20010084521A KR20030054380A KR 20030054380 A KR20030054380 A KR 20030054380A KR 1020010084521 A KR1020010084521 A KR 1020010084521A KR 20010084521 A KR20010084521 A KR 20010084521A KR 20030054380 A KR20030054380 A KR 20030054380A
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South Korea
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gas
bubble
housing
bubble generator
shaft
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KR1020010084521A
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Korean (ko)
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이준곤
노종근
김인수
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주식회사 포스코
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Priority to KR1020010084521A priority Critical patent/KR20030054380A/en
Publication of KR20030054380A publication Critical patent/KR20030054380A/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
    • B01D53/14—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
    • B01D53/1412—Controlling the absorption process
    • 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
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds

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

Abstract

PURPOSE: A rotary porous type bubble gas collector is provided, which can increase bubble generation greatly to collect hydrochloric acid gas and increase resident time of the gas by increasing the contact area between absorbing water and gas, so that removing efficiency of harmful gas is enhanced. CONSTITUTION: The bubble gas collector comprises an air bubble generator(42') installed on a base plate(20) in an absorber main body to supply hydrochloric gas upward and to cover a gas guide passage(19) formed by a partition wall(18); a fan(13) fixed on a shaft(3) that extends downward to the gas guide passage(19); a housing(22) installed between the partition wall(18) and the air bubble generator(42'); four perforated plates formed in different types and installed in the housing(22) to be stacked by a fixed distance in multi-stage; and a connection bar(12) one end of which is monolithically connected to the shaft(3) and the other end of which is monolithically connected to the top of the housing(22).

Description

다공판 회전식 기포 가스 포집장치{ROTARY POROUS TYPE GAS REMOVE SCRUBBER APPARATUS}ROTARY POROUS TYPE GAS REMOVE SCRUBBER APPARATUS}

본 발명은 제철소의 냉연공정중 산회수 설비의 염산 재생산 공정중에서 18%의 염산을 회수한 후 흄가스 속에 함유된 잔류 염산가스를 포집제거하는 장치에 관한 것으로, 보다 상세하게는 염산가스 기포가 흡수수 속을 통과하면서 기포 표면과 흡수수와의 표면접촉에 의해 염산가스를 물에 용해시켜 흡수 포집할 수 있도록 개선된 다공판 회전식 기포 가스 포집장치에 관한 것이다.The present invention relates to an apparatus for capturing and removing residual hydrochloric acid gas contained in fume gas after recovering 18% of hydrochloric acid during hydrochloric acid regeneration of an acid recovery facility during cold rolling of an ironworks. The present invention relates to a porous plate rotary bubble gas collecting device that is improved to dissolve and collect hydrochloric acid gas in water by surface contact between a bubble surface and absorbed water while passing through water.

제철소에 설치된 염산회수설비중 도 1 및 도 2에 도시된 종래 기포발생기(42)는 가스유도로(18)에 유입된 가스기류(33)가 기포의 미세화, 파쇄, 형상변화, 체류시간의 연장을 유도하는 기능이 부가되어 있지 않고 단지 가스분출구(16)를 지날때 발생된 한번의 기포(34)에 의해 흡수되도록 한 구조를 가지고 있어 회수효능이 현저히 떨어졌다.Among the hydrochloric acid recovery facilities installed in steel mills, the conventional bubble generator 42 shown in FIGS. 1 and 2 has a gas stream 33 introduced into the gas flow path 18 so that the bubbles become finer, crushed, changed in shape, and extended residence time. There is no added function to induce and only has a structure to be absorbed by one bubble 34 generated when passing through the gas outlet 16, the recovery efficiency is significantly reduced.

이를 개선하기 위하여, 동일한 구조의 가스분출구(16) 및 가스유도로(18)를 형성하고 다단 적치시켜 사용하여 회수효능면에서는 어느정도 향상이 있었으나 설비의 규모가 커지고 높이가 높아져 관리 및 유지가 어렵고, 제어가 용이치 않아 그 실용성이 현저히 낮았다.In order to improve this, the gas outlet 16 and the gas induction path 18 having the same structure are formed and used in multiple stages, and there is some improvement in terms of recovery efficiency, but the size and height of the facility are difficult to manage and maintain, The control was not easy and the practicality was remarkably low.

본 발명은 상술한 바와 같은 종래 기술이 갖는 제반 문제점을 감안하여 이를 해결하고자 창출한 것으로, 설비의 크기는 작게하면서 기포발생수를 늘려 흡수수와의 접촉면적을 최대로 확장함과 동시에 최대한 오랫동안 흡수수에 체류할 수 있도록 구조변경함으로써 회수효율은 향상시키고 설비의 관리 및 유지는 더욱 용이하게 한 다공판 회전식 기포 가스 포집장치를 제공함에 그 목적이 있다.The present invention has been made in view of the above-mentioned problems of the prior art, and has been created to solve this problem. It is an object of the present invention to provide a porous plate rotary bubble gas collecting device which improves recovery efficiency and makes facility management and maintenance easier by changing the structure to stay in water.

도 1은 종래 가스 포집장치를 보인 설치상태도,1 is an installation state showing a conventional gas collecting device,

도 2는 종래 가스 포집장치의 요부 구성인 기포발생기의 단면도,2 is a cross-sectional view of a bubble generator which is a main configuration of a conventional gas collecting device;

도 3은 본 발명 장치의 설치상태도,Figure 3 is an installation state of the device of the present invention,

도 4는 본 발명 가스 포집장치를 구성하는 기포발생기의 단면도,4 is a cross-sectional view of the bubble generator constituting the present invention gas collecting device,

도 5는 도 4의 상세 단면도,5 is a detailed cross-sectional view of FIG.

도 6은 본 발명 가스 포집장치를 구성하는 다공판의 예시도.6 is an exemplary view of a porous plate constituting the gas collecting device of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

3 : 샤프트 4 : 지지대3: shaft 4: support

6,7,8,9 : 다공판 10 : 파쇄봉6,7,8,9: perforated plate 10: crushing rod

11 : 파쇄망 12 : 연결바11: shredding network 12: connecting bar

13 : 팬 16 : 가스분출구13: fan 16: gas outlet

18 : 격벽 19 : 가스유도로18: bulkhead 19: gas induction road

20 : 베이스플레이트 22 : 하우징20: base plate 22: housing

33 : 상승기류 34 : 기포33: rising air 34: bubble

42' : 기포발생기 55 : 기포관류홀42 ': bubble generator 55: bubble through hole

본 발명의 상기한 목적은 흡수탑본체 내부의 베이스플레이트 상에 상향돌출되고 격벽에 의해 형성된 가스유도로를 감싸듯이 덮어 씌워지는 기포발생기와; 상기 기포발생기의 내면 상단에서 상기 가스유도로를 향해 하향연장된 샤프트상에 고정된 팬과; 상기 격벽과 기포발생기의 내부면 사이에 삽설되는 하우징과; 상기 하우징에 내장되고 상하방향으로 서로 이격되면서 다단적치되는 서로 다른 형태의 다공판과; 일단은 상기 샤프트에 일체로 고정되고 타단은 상기 하우징의 상면에 일체로 고정된 연결바를 포함하여 구성되는 것을 특징으로 하는 다공판 회전식 기포 가스 포집장치를 제공함에 의해 달성된다.The above object of the present invention is a bubble generator which is projected upward on the base plate inside the absorption tower body and covered as covering the gas induction formed by the partition wall; A fan fixed on the shaft extended downward from the upper end of the inner surface of the bubble generator toward the gas induction path; A housing inserted between the partition wall and the inner surface of the bubble generator; Perforated plates of different forms embedded in the housing and spaced apart from each other in the vertical direction; One end is integrally fixed to the shaft and the other end is achieved by providing a porous plate rotary bubble gas collecting device characterized in that it comprises a connecting bar integrally fixed to the upper surface of the housing.

이하에서는, 첨부도면을 참고하여 본 발명을 보다 상세하게 설명한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 3은 본 발명 장치의 설치상태를 보인 단면도이다.3 is a cross-sectional view showing an installation state of the apparatus of the present invention.

도 3에 따르면, 흡수탑본체(38)의 하단에는 송풍용블로어(35)가 연결 설치되고, 상단에는 배출용블로어(36)가 연결 설치된다.3, the blower blower 35 is connected to the lower end of the absorption tower main body 38, and the discharge blower 36 is connected to the upper end.

또한, 상기 흡수탑본체(38)의 외주면 일측으로는 흡수수를 공급할 수 있는 입구라인(40)이 연결되고, 타측에는 출구라인(41)이 연결되어 염산가스를 포집하는 흡수수가 흡수탑본체(38) 내부로 인입된 후 소정의 경로를 거쳐 배출되도록 구성된다.In addition, an inlet line 40 for supplying absorbed water is connected to one side of the outer circumferential surface of the absorber tower body 38, and an outlet line 41 is connected to the other side thereof, so that the absorbed water for collecting hydrochloric acid gas is absorbed ( 38) configured to be discharged through a predetermined path after being introduced into the container.

아울러, 상기 흡수탑본체(38) 내부에는 본 발명 기포발생기(42')가 단층으로 배열된다.In addition, the bubble generator 42 ′ of the present invention is arranged in a single layer in the absorption tower body 38.

또한, 상기 기포발생기(42')의 인접측에는 기존과 같이 물막이(43)가 있어 인입라인(40)을 통해 공급된 흡수수가 곧바로 기포발생기(42')를 향해 이동하지 않고 상기 물막이(43)를 통해 일단 차단된 후 이를 오버플로우함으로써 상기 기포발생기(42')측으로 이동될 수 있도록 하여 기포발생을 더욱 촉진시키도록 한다.In addition, there is a water barrier 43 on the adjacent side of the bubble generator 42 'as in the past, so that the water absorption 43 supplied through the inlet line 40 does not move directly toward the bubble generator 42' and the water barrier 43 is moved. Once blocked through it, it can be moved to the bubble generator 42 'side by overflowing it to further promote bubble generation.

도 4는 본 발명에 따른 기포발생기의 내부구조를 상세히 도시한 단면도로서, 도시와 같이 기포발생기(42')는 그 상단 일부가 그 하단부와 볼트체결되어 분리가능하게 형성된다.Figure 4 is a cross-sectional view showing in detail the internal structure of the bubble generator according to the present invention, as shown in the bubble generator 42 'is formed by the upper part of the bolt portion and the lower end is detachably formed.

기포발생기(42')의 하단에는 그 외주면을 따라 반구형상의 가스분출구(16)가 기존과 같이 일정간격으로 다수 천공형성되고, 기포발생기(42')의 하단은 베이스플레이트(20)에 안착고정되며, 적절히 씰링된다.At the lower end of the bubble generator 42 ', a hemispherical gas outlet 16 is formed perforated at regular intervals along the outer circumferential surface thereof, and the lower end of the bubble generator 42' is fixed to the base plate 20. , It is properly sealed.

상기 베이스플레이트(20)에는 가스유도로(19)가 천공형성되고, 상기 가스유도로(19)는 격벽(18)에 의해 일정높이 상향연장된다.A gas induction path 19 is formed in the base plate 20, and the gas induction path 19 is extended upward by a predetermined height by the partition wall 18.

상기 기포발생기(42')는 상기 가스유도로(19)가 그 중앙에 위치되도록 씌워지는 형태이며, 기포발생기(42')의 내주면과 상기 가스유도로(19)의 격벽(18) 외주면 사이에는 후술할 다공판(6,7,8,9)이 다단 설치된다.The bubble generator 42 ′ is shaped to cover the gas flow path 19 so as to be positioned at the center thereof, and between the inner circumferential surface of the bubble generator 42 ′ and the outer circumferential surface of the partition wall 18 of the gas flow path 19. Perforated plates 6, 7, 8, and 9 which will be described later are provided in multiple stages.

이들 다공판(6,7,8,9)은 예컨대, 상기 격벽(18)의 외주면에 끼워지는 도우넛형태를 취한다.These porous plates 6, 7, 8, and 9 take the form of donuts fitted to the outer circumferential surface of the partition 18, for example.

흡수수는 기포발생기(42')의 외주면측으로 공급되고, 상기 가스분출구(16)를통해 격벽(18)과 기포발생기(42')의 내주면 사이의 공간, 즉 상기 다공판(6,7,8,9)이 안착된 부위에 채워진다.Absorbed water is supplied to the outer circumferential surface side of the bubble generator 42 ', and is spaced between the partition 18 and the inner circumferential surface of the bubble generator 42' via the gas ejection opening 16, that is, the porous plates 6, 7, and 8 9) is filled in the seated area.

한편, 기포발생기(42')의 내주면 상단에는 샤프트하우징(1)이 하향돌출되어 형성되고, 상기 샤프트하우징(1)에는 샤프트(3)의 단부가 베어링(2)에 의해 아이들하게 회전가능하도록 설치된다.On the other hand, the shaft housing (1) is formed downwardly projected on the upper end of the inner circumferential surface of the bubble generator 42 ', the end of the shaft (3) is installed in the shaft housing (1) rotatably rotatably by the bearing (2) do.

상기 샤프트(3)는 하향연장된 후 상기 가스유도로(19)의 상단으로부터 1/3되는 지점에 위치되도록 함이 바람직하다.Preferably, the shaft 3 is positioned at a point 1/3 of the upper end of the gas induction path 19 after being extended downward.

상기 샤프트(3)의 하단에는 팬(13)이 고정되고, 샤프트(3)의 하단부는 상기 격벽(18)과 연결된 지지대(4)에 의해 회전가능하게 지지된다.A fan 13 is fixed to the lower end of the shaft 3, and the lower end of the shaft 3 is rotatably supported by a support 4 connected to the partition 18.

아울러, 상기 지지대(4)의 인접상측 샤프트(3)상에는 'ㄱ'형상으로 절곡된 연결바(12)가 일체로 고정되고, 연결바(12)의 타단은 다공판(6,7,8,9)을 수용하는 하우징(22)의 상단면에 일체로 고정된다.In addition, the connecting bar 12 bent in a 'b' shape on the adjacent upper shaft 3 of the support 4 is integrally fixed, the other end of the connecting bar 12 is a porous plate (6, 7, 8, 9) is integrally fixed to the top surface of the housing 22 for receiving.

도 5의 도시와 같이, 다공판(6,7,8,9)들은 하우징(22) 내에 설치되는 바, 상기 하우징(22) 내벽 양측에는 상기 다공판(6,7,8,9)이 일정간격을 유지하면서 설치될 수 있도록 고정브라켓(17)이 형성된다.As shown in FIG. 5, the perforated plates 6, 7, 8, and 9 are installed in the housing 22, and the perforated plates 6, 7, 8, and 9 are constant on both sides of the inner wall of the housing 22. The fixing bracket 17 is formed to be installed while maintaining the gap.

또한, 상기 다공판(6,7,8,9)은 최대한 흡수수와 염산가스의 접촉시간을 늘리면서 다량의 기포(34)를 발생시킬 수 있도록 다양한 형태를 가진다.In addition, the porous plates 6, 7, 8, and 9 have various shapes to generate a large amount of bubbles 34 while increasing the contact time of the absorbed water and the hydrochloric acid gas as much as possible.

이는 도6에 잘 도시되어 있는데, 이를 테면 다공판(6,7,8,9)에는 그 종방향으로 이를 관통하여 물결모양, 반달모양, 사선형태, 직선형태의 다양한 기포관류홀(55)이 형성된다.This is well illustrated in FIG. 6, for example, the porous plates 6, 7, 8, and 9 have various bubble through-holes 55 having a wave shape, a half moon shape, an oblique shape, and a straight line through the longitudinal plate. Is formed.

뿐만 아니라, 동일한 이유를 위해 다공판(6,7,8,9)의 각 하단면에는 미세한 구멍을 갖는 파쇄망(11)이 고정된다.In addition, for the same reason, the crushing nets 11 having fine holes are fixed to the lower end surfaces of the porous plates 6, 7, 8, and 9, respectively.

그리고, 가스분출구(16)에도 수직방향으로 고정되는 파쇄봉(10)이 다수 설치된다.In addition, a plurality of crushing rods 10 fixed in the vertical direction are also installed in the gas ejection opening 16.

이러한 구성으로 이루어진 본 발명은 다음과 같은 작동관계를 갖는다.The present invention made up of such a configuration has the following operational relationship.

배출용블로어(36)의 흡입과 동시에 송풍용블로어(35)의 송풍작용에 의해 흡수탑본체(38) 내부에 충전된 흡수수는 기포발생기(42')의 내외측에서 서로 다른 수면상태를 유지하게 된다.At the same time as the suction blower 36 is suctioned, the water absorbed in the absorption tower body 38 by the blowing action of the blower blower 35 maintains different sleep states inside and outside the bubble generator 42 '. Done.

즉, 기포발생기(42')의 외측에서는 배출용블로어(36)에 의해 공기를 흡입하고 있으며, 그 내측에서는 송풍용블로어(35)에 의해 공기를 불어넣고 있으므로 상기 기포발생기(42')의 내외면에서는 약간의 수면차이를 보이게 된다.In other words, the air is sucked by the discharge blower 36 on the outside of the bubble generator 42 ', and the air is blown by the blower blower 35 on the inside of the bubble generator 42'. There is a slight difference in sleep from the outside.

염산가스는 가스유도로(19)로 유입된 후 기포발생기(42')의 상측을 향해 이동되다가 다공판(6,7,8,9)을 거쳐 기포발생기(42') 외측으로 빠져나가게 된다.The hydrochloric acid gas flows into the gas induction path 19 and then moves upwardly of the bubble generator 42 'and then exits to the outside of the bubble generator 42' via the porous plates 6, 7, 8 and 9.

이때, 염산가스의 상승기류(33)는 팬(13)을 회전시키게 되고, 팬(13)의 회전에 의해 하우징(22)이 회전되면서 다공판(6,7,8,9)들도 동시회전되게 된다.At this time, the air stream 33 of the hydrochloric acid gas rotates the fan 13, and while the housing 22 is rotated by the rotation of the fan 13, the porous plates 6, 7, 8, and 9 also rotate simultaneously. Will be.

이에 따라, 기포(34) 발생은 더욱 현저히 많아지며, 염산가스는 다수의 다공판(6,7,8,9)을 거쳐야 하므로 흡수수와의 접촉시간이 그만큼 더 길어지게 된다.Accordingly, the generation of bubbles 34 is more remarkably increased, and the hydrochloric acid gas has to pass through a plurality of porous plates 6, 7, 8, and 9, so that the contact time with the absorbed water becomes longer.

이러한 과정에서 염산가스의 대부분은 흡수수 속에 흡수제거되게 된다.In this process, most of the hydrochloric acid gas is absorbed and removed from the absorbed water.

특히, 상기 염산가스는 각 다공판(6,7,8,9)에 형성된 기포관류홀(55)을 통과하면서 기포(34)의 충돌파쇄, 미세분리 되게 되어 유독가스의 용해도를 더욱 촉진시키게 되며, 더욱이 다공판(6,7,8,9)이 회전되고 있기 때문에 그 작용은 현저히 배가된다.In particular, the hydrochloric acid gas is to pass through the bubble through-holes 55 formed in each porous plate (6, 7, 8, 9), the collision crushing, fine separation of the bubbles 34 to further promote the solubility of the toxic gas. Moreover, since the porous plates 6, 7, 8, and 9 are rotated, the action is remarkably doubled.

아울러, 파쇄망(11) 및 가스분출구(16)의 파쇄봉(10)을 통과하면서 한번 더 충돌파쇄되므로 거의 완벽하게 파쇄처리되어 유해성분이 완전히 흡수처리되게 된다.In addition, since the collision crushing once more while passing through the crushing rod 10 of the crushing net 11 and the gas outlet 16, the crushing process is almost completely crushed to completely absorb the harmful components.

이상에서 상세히 설명한 바와 같이, 본 발명에 따르면 회전하는 다공판을 이용하여 염산가스를 포집하는 기포발생수를 현저히 늘림과 동시에 수차에 걸쳐 충돌파쇄되도록 하고 염산가스의 체류시간을 길게 가지도록 함으로써 유독가스의 제거효율은 향상됨에 반해 설비구조는 간단하여 제어 및 유지관리가 용이한 장점을 제공한다.As described in detail above, according to the present invention, by using the rotating porous plate to significantly increase the number of bubbles generated to collect the hydrochloric acid gas, while crashing over a number of water and the residence time of the hydrochloric acid gas to have a long residence time toxic gas While the removal efficiency is improved, the facility structure is simple and provides the advantage of easy control and maintenance.

Claims (3)

흡수탑본체(38) 내부의 베이스플레이트(20) 상에 상향돌출되고 격벽(18)에 의해 형성된 가스유도로(19)를 감싸듯이 덮어 씌워지는 기포발생기(42')와;A bubble generator 42 'protruding upward on the base plate 20 inside the absorption tower body 38 and covering the gas flow path 19 formed by the partition wall 18; 상기 기포발생기(42')의 내면 상단에서 상기 가스유도로(19)를 향해 하향연장된 샤프트(3)상에 고정된 팬(13)과;A fan (13) fixed on the shaft (3) extended downward from the upper end of the inner surface of the bubble generator (42 ') toward the gas flow path (19); 상기 격벽(18)과 기포발생기(42')의 내부면 사이에 삽설되는 하우징(22)과;A housing 22 inserted between the partition wall 18 and the inner surface of the bubble generator 42 '; 상기 하우징(22)에 내장되고 상하방향으로 서로 이격되면서 다단적치되는 서로 다른 형태의 다공판(6,7,8,9)과;Perforated plates (6,7,8,9) of different shapes embedded in the housing 22 and spaced apart from each other in the vertical direction; 일단은 상기 샤프트(3)에 일체로 고정되고 타단은 상기 하우징(22)의 상면에 일체로 고정된 연결바(12)를 포함하여 구성되는 것을 특징으로 하는 다공판 회전식 기포 가스 포집장치.A porous plate rotary bubble gas collecting device, characterized in that it comprises a connecting bar (12) fixed at one end integrally to the shaft (3) and the other end integrally fixed to the upper surface of the housing (22). 제1항에 있어서, 상기 다공판(6,7,8,9)은 그 종방향으로 길이에 걸쳐 물결형, 반달형, 사선형, 직선형을 포함한 다양한 형태의 기포관류홀(55)이 관통형성된 것을 특징으로 하는 다공판 회전식 기포 가스 포집장치.The method of claim 1, wherein the porous plate (6,7,8,9) is formed in the longitudinal direction through the various types of bubble through-holes 55, including wavy, half-moon, oblique, straight Perforated plate rotary bubble gas collecting device characterized in that. 제1항 또는 제2항에 있어서, 상기 다공판(6,7,8,9)의 하단면에는 파쇄망(11)이 부설되는 것을 특징으로 하는 다공판 회전식 기포 가스 포집장치.The porous plate rotary bubble gas collecting device according to claim 1 or 2, characterized in that a crushing net (11) is provided on the lower end surface of the porous plate (6, 7, 8, 9).
KR1020010084521A 2001-12-24 2001-12-24 Rotary porous type gas remove scrubber apparatus KR20030054380A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101866445B1 (en) * 2016-04-18 2018-06-12 성상규 Microbubble type air cleaning apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101866445B1 (en) * 2016-04-18 2018-06-12 성상규 Microbubble type air cleaning apparatus

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