CN111058526A - 一种城市下水道维修时的通风换气装置 - Google Patents
一种城市下水道维修时的通风换气装置 Download PDFInfo
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- CN111058526A CN111058526A CN202010015373.1A CN202010015373A CN111058526A CN 111058526 A CN111058526 A CN 111058526A CN 202010015373 A CN202010015373 A CN 202010015373A CN 111058526 A CN111058526 A CN 111058526A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/08—Ventilation of sewers
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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
- B01D53/04—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 with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
- Treating Waste Gases (AREA)
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CN202010015373.1A CN111058526B (zh) | 2020-01-07 | 2020-01-07 | 一种城市下水道维修时的通风换气装置 |
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CN202010015373.1A CN111058526B (zh) | 2020-01-07 | 2020-01-07 | 一种城市下水道维修时的通风换气装置 |
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CN111058526A true CN111058526A (zh) | 2020-04-24 |
CN111058526B CN111058526B (zh) | 2020-11-27 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112779974A (zh) * | 2021-02-18 | 2021-05-11 | 吕万鹏 | 一种静音型城市下水道的通风换气装置 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104492238A (zh) * | 2014-11-17 | 2015-04-08 | 西安建筑科技大学 | 一种城市污水管道有害气体无害化去除装置 |
CN207520823U (zh) * | 2017-11-21 | 2018-06-22 | 成都德通环境工程有限公司 | 一种活性炭脱硫装置 |
CN108625458A (zh) * | 2017-03-20 | 2018-10-09 | 光大水务(深圳)有限公司 | 下水道除臭装置 |
CN208003701U (zh) * | 2017-12-27 | 2018-10-26 | 广东维尔康环保工程有限公司 | 一种活性炭吸附设备 |
CN208345800U (zh) * | 2018-04-23 | 2019-01-08 | 黄春兰 | 一种活性炭吸附法用水处理装置 |
CN209060867U (zh) * | 2018-10-31 | 2019-07-05 | 深圳瑞科曼环保科技有限公司 | 一种市政行业恶臭气体处理装置 |
CN110237648A (zh) * | 2019-06-28 | 2019-09-17 | 衢州东太环保科技有限公司 | 一种除甲醛专用的活性炭吸附装置 |
CN209493420U (zh) * | 2019-02-14 | 2019-10-15 | 何占伟 | 一种工业废水用处理装置 |
CN209771816U (zh) * | 2019-03-06 | 2019-12-13 | 江西金桥环保机械设备有限公司 | 一种火化机尾气除尘脱硫装置 |
CN209809886U (zh) * | 2019-04-16 | 2019-12-20 | 中建天智实业集团有限公司 | 一种沼气***检查井用通风*** |
CN209885575U (zh) * | 2018-12-11 | 2020-01-03 | 江苏中科睿赛环境工程有限公司 | 喷漆废气吸脱附催化一体化装置 |
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2020
- 2020-01-07 CN CN202010015373.1A patent/CN111058526B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104492238A (zh) * | 2014-11-17 | 2015-04-08 | 西安建筑科技大学 | 一种城市污水管道有害气体无害化去除装置 |
CN108625458A (zh) * | 2017-03-20 | 2018-10-09 | 光大水务(深圳)有限公司 | 下水道除臭装置 |
CN207520823U (zh) * | 2017-11-21 | 2018-06-22 | 成都德通环境工程有限公司 | 一种活性炭脱硫装置 |
CN208003701U (zh) * | 2017-12-27 | 2018-10-26 | 广东维尔康环保工程有限公司 | 一种活性炭吸附设备 |
CN208345800U (zh) * | 2018-04-23 | 2019-01-08 | 黄春兰 | 一种活性炭吸附法用水处理装置 |
CN209060867U (zh) * | 2018-10-31 | 2019-07-05 | 深圳瑞科曼环保科技有限公司 | 一种市政行业恶臭气体处理装置 |
CN209885575U (zh) * | 2018-12-11 | 2020-01-03 | 江苏中科睿赛环境工程有限公司 | 喷漆废气吸脱附催化一体化装置 |
CN209493420U (zh) * | 2019-02-14 | 2019-10-15 | 何占伟 | 一种工业废水用处理装置 |
CN209771816U (zh) * | 2019-03-06 | 2019-12-13 | 江西金桥环保机械设备有限公司 | 一种火化机尾气除尘脱硫装置 |
CN209809886U (zh) * | 2019-04-16 | 2019-12-20 | 中建天智实业集团有限公司 | 一种沼气***检查井用通风*** |
CN110237648A (zh) * | 2019-06-28 | 2019-09-17 | 衢州东太环保科技有限公司 | 一种除甲醛专用的活性炭吸附装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112779974A (zh) * | 2021-02-18 | 2021-05-11 | 吕万鹏 | 一种静音型城市下水道的通风换气装置 |
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Effective date of registration: 20201111 Address after: Room A, Room 1 # 512, Huiying Road, South Central Industrial Zone, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province, 362100 Applicant after: QUANZHOU MINZIPU FOODS Co.,Ltd. Address before: 41 Shangye, Shangyang village, Donghua street, Longyou County, Quzhou City, Zhejiang Province Applicant before: Longyou Xingu ventilation equipment Co.,Ltd. |
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Denomination of invention: A ventilation device for urban sewer maintenance Effective date of registration: 20201215 Granted publication date: 20201127 Pledgee: QUANZHOU CHENGXIE STONE DECORATION ENGINEERING Co.,Ltd. Pledgor: QUANZHOU MINZIPU FOODS Co.,Ltd. Registration number: Y2020980009249 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20210317 Granted publication date: 20201127 Pledgee: QUANZHOU CHENGXIE STONE DECORATION ENGINEERING Co.,Ltd. Pledgor: QUANZHOU MINZIPU FOODS Co.,Ltd. Registration number: Y2020980009249 |