CN112221299A - 一种具有废气净化功能的声屏障 - Google Patents
一种具有废气净化功能的声屏障 Download PDFInfo
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- CN112221299A CN112221299A CN202010989718.3A CN202010989718A CN112221299A CN 112221299 A CN112221299 A CN 112221299A CN 202010989718 A CN202010989718 A CN 202010989718A CN 112221299 A CN112221299 A CN 112221299A
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- Prior art keywords
- sound barrier
- exhaust gas
- purification device
- gas purification
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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
- B01D53/007—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 irradiation
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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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8643—Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
- B01D2258/012—Diesel engines and lean burn gasoline engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Toxicology (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010989718.3A CN112221299A (zh) | 2020-09-18 | 2020-09-18 | 一种具有废气净化功能的声屏障 |
Applications Claiming Priority (1)
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CN202010989718.3A CN112221299A (zh) | 2020-09-18 | 2020-09-18 | 一种具有废气净化功能的声屏障 |
Publications (1)
Publication Number | Publication Date |
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CN112221299A true CN112221299A (zh) | 2021-01-15 |
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Family Applications (1)
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CN202010989718.3A Pending CN112221299A (zh) | 2020-09-18 | 2020-09-18 | 一种具有废气净化功能的声屏障 |
Country Status (1)
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CN (1) | CN112221299A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19808895A1 (de) * | 1998-03-03 | 1999-09-09 | Umweltschutz Nord Gmbh & Co | Verfahren zur Veränderung der Konzentration von Inhaltsstoffen in einem Gas, insbesondere Raumluft, und Vorrichtung zur Durchführung dieses Verfahrens |
CN206815207U (zh) * | 2017-06-28 | 2017-12-29 | 吴紫珠 | 一种道路用节能环保声屏障 |
CN207064044U (zh) * | 2017-07-03 | 2018-03-02 | 德阳鑫邦特环保科技有限责任公司 | 一种采用二氧化钛光催化尾气的处理装置 |
CN208097819U (zh) * | 2018-03-21 | 2018-11-16 | 长安大学 | 一种尾气分解装置 |
CN109847576A (zh) * | 2019-02-18 | 2019-06-07 | 云南富滇环保科技有限公司 | 高效处理挥发性有机废气的一体化设备 |
CN210239327U (zh) * | 2019-04-18 | 2020-04-03 | 江门市政企业集团有限公司 | 沥青道路施工用的防护装置 |
-
2020
- 2020-09-18 CN CN202010989718.3A patent/CN112221299A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19808895A1 (de) * | 1998-03-03 | 1999-09-09 | Umweltschutz Nord Gmbh & Co | Verfahren zur Veränderung der Konzentration von Inhaltsstoffen in einem Gas, insbesondere Raumluft, und Vorrichtung zur Durchführung dieses Verfahrens |
CN206815207U (zh) * | 2017-06-28 | 2017-12-29 | 吴紫珠 | 一种道路用节能环保声屏障 |
CN207064044U (zh) * | 2017-07-03 | 2018-03-02 | 德阳鑫邦特环保科技有限责任公司 | 一种采用二氧化钛光催化尾气的处理装置 |
CN208097819U (zh) * | 2018-03-21 | 2018-11-16 | 长安大学 | 一种尾气分解装置 |
CN109847576A (zh) * | 2019-02-18 | 2019-06-07 | 云南富滇环保科技有限公司 | 高效处理挥发性有机废气的一体化设备 |
CN210239327U (zh) * | 2019-04-18 | 2020-04-03 | 江门市政企业集团有限公司 | 沥青道路施工用的防护装置 |
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Address after: Room 402, Building B3, East Industrial Zone, No. 8, Wenchang South Street, Xiangshan Street Community, Shahe Street, Nanshan District, Shenzhen, Guangdong 518000 Applicant after: SHENZHEN CLOCELL ACOUSTICS TECHNOLOGY Co.,Ltd. Address before: 518000 301, 302, 303a, 303b, 303C, 304, 305 (office address) of Shenzhen Overseas Students (Longgang) Pioneer Park No.1, Qinglin West Road, Longgang District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN CLOCELL ACOUSTICS TECHNOLOGY Co.,Ltd. |
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Application publication date: 20210115 |
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RJ01 | Rejection of invention patent application after publication |