KR20110102277A - Adsorption wet scrubber - Google Patents
Adsorption wet scrubber Download PDFInfo
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- KR20110102277A KR20110102277A KR1020110086132A KR20110086132A KR20110102277A KR 20110102277 A KR20110102277 A KR 20110102277A KR 1020110086132 A KR1020110086132 A KR 1020110086132A KR 20110086132 A KR20110086132 A KR 20110086132A KR 20110102277 A KR20110102277 A KR 20110102277A
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- gas
- cleaning liquid
- wet scrubber
- adsorption
- nozzle
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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
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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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
본 발명은 기존의 유해가스 처리를 위하여 제작되는 Wet-Scrubber(습식 세정 탑)를 탈취용으로 효율을 높이기 위하여 개선한 장비로서 하부의 세정액 탱크 부분에서 탈취과정을 추가 함으로서 전처리 과정 없이 통과한 악취가스를 1차 처리하여 가스의 농도를 떨어뜨리고 노즐에 의해 분사된 세정액과의 접촉시간을 길게 하여 세정액에 흡착되는 가스의 양을 증대하여 탈취 효율을 극대화하였다The present invention is an improved equipment to improve the efficiency of the wet scrubber (wet scrubber tower) manufactured for the existing harmful gas treatment for deodorization by adding a deodorization process in the lower portion of the cleaning tank tank odor gas passed without pretreatment process Was first treated to reduce the concentration of gas and to increase the amount of gas adsorbed to the cleaning liquid by increasing the contact time with the cleaning liquid sprayed by the nozzle to maximize the deodorization efficiency.
Description
본 발명은 종전의 습식 세정 탑의 사용하지 않는 공간에 3단계의 전 처리과정을 추가하여 세정 효율을 높였으며 노즐 분사방법을 달리하여 탈취 성능을 향상시켰다.The present invention adds a three-step pretreatment process to an unused space of the conventional wet scrubber tower to increase the cleaning efficiency and improve the deodorizing performance by changing the nozzle spraying method.
종전의 습식 세정 탑의 처리방식은 세정액을 담아두는 탱크가 용도에 비해 너무 커서 불필요한 공간이 있다. 또한 담체에 의한 흡착부분의 세정액 분사장치의 노즐이 가스의 이동방향과 동일하여 가스와 세정액의 접촉시간이 짧아 만족할만한 성능을 기대할 수 없었고 기대치에 도달하기 위해선 그만큼의 노력과 비용이 많이 소요되었다. 본 발명을 하게 되므로 약간의 설계변경으로 향상된 성능을 기대할 수 있다.In conventional wet scrubbing towers, the tank containing the cleaning liquid is too large for the purpose, so there is unnecessary space. In addition, since the nozzle of the cleaning liquid injector in the adsorption portion of the carrier was the same as the moving direction of the gas, the contact time between the gas and the cleaning liquid was short, and satisfactory performance was not expected, and much effort and cost were required to reach the expectations. The present invention can be expected to improve performance with a few design changes.
세정 탑 내의 불필요한 여유 공간을 활용하여 전 처리과정을 적용하여 성능 향상과 효율을 증대하고자 하며 이미 설계된 방식을 변경하여 같은 조건에 향상된 효과를 볼 수 있어야 한다.In order to improve performance and efficiency by applying the entire treatment process by utilizing unnecessary free space in the scrubbing tower, it should be possible to change the already designed method and see the effect on the same condition.
본 발명은 공간을 활용한 처리 과정을 추가 설계하고 이미 설계된 방식을 일부 수정하여 가스의 흡착과 세정 효과를 증대하게 된다. 종전의 습식 세정 탑의 처리 방식은 세정액을 담아두는 탱크를 아무런 처리 과정 없이 가스를 통과시키므로 불필요한 공간이 많이 있었다. 본 발명은 이 공간에 3단계의 전 처리과정을 추가하여 세정액에 흡착되는 가스의 양을 확대하였다. 기존의 습식 세정 탑의 담체에 의한 흡착 처리방식은 1단에서 3단 이내로 하고 있으며 세정액을 분사하는 방법도 가스의 진행방향과 반대로 하여 분사된 세정액과 투입된 가스의 접촉시간이 짧아서 충분한 반응을 기대할 수 없다. 하여 노즐의 방향을 가스의 이동방향과 같게 하여 문제를 해결하였다.The present invention further enhances the adsorption and scrubbing effect of the gas by further designing the process utilizing the space and modifying some of the already designed schemes. In the conventional wet scrubbing system, there was a lot of unnecessary space because the tank containing the cleaning liquid passed through the gas without any treatment. The present invention added three steps of pretreatment to this space to expand the amount of gas adsorbed to the cleaning liquid. Adsorption treatment by the carrier of the existing wet scrubber tower is within 1 to 3 stages, and the method of spraying the cleaning liquid is also opposite to the direction of the gas flow, so the contact time between the sprayed cleaning liquid and the injected gas is short and sufficient reaction can be expected. none. The problem was solved by making the nozzle direction the same as the gas moving direction.
본 발명은 문제가 되었던 부분을 주정과 재설계를 하여 향상된 성능과 처리 효과를 얻을 수 있으며 효율이 향상되므로 시간과 노력을 아낄 수 있게 되었다.The present invention can improve the performance and processing effect by re-designing the problem area and the problem, and the efficiency is improved to save time and effort.
도 1은 흡착 습식 세정 탑 전체 단면도
도 2는 1단계 처리과정 평면도
도 3은 2단계 처리과정 평면도
도 4는 2단계 처리과정 단면도
도 5는 3단계 처리과정 평면도
도 6은 3단계 처리과정 단면도1 is a cross-sectional view of an adsorption wet scrubbing tower.
2 is a plan view of a one-step process
3 is a two-step process plan view
4 is a cross-sectional view of a two-step process
5 is a three-step process plan view
Figure 6 is a three-step process cross-sectional view
본 발명은 도 1 ①번 가스 투입구로 가스가 투입된다. 도 1 ③번 공기 투입구로 들어온 공기가 도 1 ④번 노즐에 의해 분사되어도 1 ②번 세정 탱크 안의 세정액에 기포를 발생하여 투입된 가스와 흡착 반응하게 되며 가스의 농도를 떨어뜨리고 도1 ⑤번 관로를 통해 빠져나가며 1차 처리되며 통과한 가스는 도 1 ⑥번 세정액 투입구로 들어와 도 1 ⑦번 노즐에 의해 분사된 세정액과 2차 반응을 하며 처리된다. 2차 처리과정을 거친 가스는 도 1 ⑧번 배출구를 통과하여 도 1 ⑨번 세정액 투입구로 들어와 도 1 ⑩번 노즐에 의해 분사된 세정액과 3차 반응을 하며 처리되며 3차 처리과정을 거친 가스는 도 1 ⑪번 배출구를 통과하여 도 1 ⑫번 담체에 의하여 흡착처리되며 통과한 가스는 도 1 ⑬번 세정 투입구로 들어와 도 1 ⑭번 노즐에 의해 가스의 진행 방향과 동일한 방향으로 분사되어 더욱 길어진 시간으로 가스와 접촉하여 가스의 제거와 담체에 의한 흡착과정을 거치며 2단계 처리과정을 거치고 세정액은 도 1 ⑮번 슬러지 조로 떨어지며 슬러지를 제거한 후 펌프에 의해 노즐로 다시 분사되는 과정을 반복한다.In the present invention, gas is injected into the gas inlet of Fig. 1 ①. Although air entering the air inlet of Fig. 1 ③ is injected by the nozzle of No. 1 ④, bubbles are generated in the washing liquid in the washing tank No. 1 ② to adsorb and react with the injected gas, and the concentration of the gas is reduced. The gas is passed through the first process and the gas passes through the cleaning solution inlet of Figure 1 ⑥ and the secondary reaction with the cleaning liquid injected by the nozzle of Figure 1 ⑦. The gas that has undergone the secondary treatment passes through the outlet of FIG. 1 ⑧ to enter the cleaning liquid inlet of FIG. 1 ⑨ and is subjected to the third reaction with the cleaning liquid sprayed by the nozzle of FIG. After passing through the outlet of FIG. 1, the adsorption treatment is carried out by the carrier of FIG. 1, and the gas passes through the cleaning inlet of FIG. 1 and is injected by the nozzle of FIG. In contact with the gas through the removal of the gas and the adsorption process by the carrier through a two-stage process, the cleaning liquid is dropped into the sludge tank of Figure 1, the sludge is removed and the process of spraying again to the nozzle by the pump is repeated.
①번 : 가스 유입구 ②번 : 세정액 ③번 : 공기 공급 관 ④번 : 산기 관
⑤번 : 세정액 낙수 관 ⑥번 : 1차 처리 세정액 유입관 ⑦번 : 1차 처리 노즐 ⑧번 : 1차 가스 이동판 ⑨번 : 2차 처리 세정액 유입관 ⑩번 : 2차 처리 노즐 ⑪번 : 2차 가스 이동판 ⑫번 : 담체 ⑬번 : 3차 처리 세정액 유입관
⑭번 : 3차 처리 노즐 ⑮번 : 슬러지 저류 조 No. 1: Gas inlet No. 2: Cleaning solution No. 3: Air supply pipe No. 4: Air diffuser pipe
⑤ No .: Drain pipe ⑥: Primary treatment cleaning liquid inlet tube ⑦: Primary treatment nozzle ⑧: Primary gas transfer plate ⑨: Secondary treatment cleaning liquid inlet tube No .: Secondary treatment nozzle No .: 2 Primary gas transfer plate No.: Carrier No. 3: Tertiary treatment cleaning liquid inlet pipe
No: 3rd treatment nozzle No .: Sludge storage tank
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110086132A KR20110102277A (en) | 2011-08-28 | 2011-08-28 | Adsorption wet scrubber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110086132A KR20110102277A (en) | 2011-08-28 | 2011-08-28 | Adsorption wet scrubber |
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| Publication Number | Publication Date |
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| KR20110102277A true KR20110102277A (en) | 2011-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020110086132A KR20110102277A (en) | 2011-08-28 | 2011-08-28 | Adsorption wet scrubber |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258679A (en) * | 2014-10-13 | 2015-01-07 | 苏州艾斯特工业设备有限公司 | Wet dust removal table |
| KR101513682B1 (en) * | 2014-12-19 | 2015-04-21 | (주)한국테크 | Cleansing-type Multistage Deodorising Apparatus |
| KR20190032738A (en) | 2017-09-20 | 2019-03-28 | 휴켐스주식회사 | Wet Scrubber Tower with function of Humidity Control and a method for purifying using the same |
-
2011
- 2011-08-28 KR KR1020110086132A patent/KR20110102277A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258679A (en) * | 2014-10-13 | 2015-01-07 | 苏州艾斯特工业设备有限公司 | Wet dust removal table |
| KR101513682B1 (en) * | 2014-12-19 | 2015-04-21 | (주)한국테크 | Cleansing-type Multistage Deodorising Apparatus |
| KR20190032738A (en) | 2017-09-20 | 2019-03-28 | 휴켐스주식회사 | Wet Scrubber Tower with function of Humidity Control and a method for purifying using the same |
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