CN105477976B8 - Fume hood organic waste gas purification device, activated carbon regeneration method and circuit controller - Google Patents

Fume hood organic waste gas purification device, activated carbon regeneration method and circuit controller Download PDF

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Publication number
CN105477976B8
CN105477976B8 CN201510959611.3A CN201510959611A CN105477976B8 CN 105477976 B8 CN105477976 B8 CN 105477976B8 CN 201510959611 A CN201510959611 A CN 201510959611A CN 105477976 B8 CN105477976 B8 CN 105477976B8
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CN
China
Prior art keywords
waste gas
gas purification
fume hood
organic waste
purification device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510959611.3A
Other languages
Chinese (zh)
Other versions
CN105477976A (en
CN105477976B (en
Inventor
张键
居军
周骥平
何朝龙
李跃
曹爱辉
居则易
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou Tianhui Laboratory Equipment Environmental Protection Engineering Co ltd
Yangzhou University
Original Assignee
Yangzhou Tianhui Laboratory Equipment Environmental Protection Engineering Co ltd
Yangzhou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yangzhou Tianhui Laboratory Equipment Environmental Protection Engineering Co ltd, Yangzhou University filed Critical Yangzhou Tianhui Laboratory Equipment Environmental Protection Engineering Co ltd
Priority to CN201510959611.3A priority Critical patent/CN105477976B8/en
Publication of CN105477976A publication Critical patent/CN105477976A/en
Application granted granted Critical
Publication of CN105477976B publication Critical patent/CN105477976B/en
Publication of CN105477976B8 publication Critical patent/CN105477976B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B01D53/0407—Constructional details of adsorbing systems
    • 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
    • B01D53/0454—Controlling adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
    • B01J20/3466—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase with steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602

Abstract

The invention discloses an organic waste gas purification device of a fume hood in the technical field of waste gas purification, which comprises an outer exhaust pipe and a purification tank body, wherein the outer exhaust pipe is communicated with the upper part of the purification tank body; the steam distribution pipe is vertically arranged on the porous bearing plate, the air collection area in the waste liquid collection hopper is communicated with the hot air inlet pipe, and the air inlet of the hot air inlet pipe is connected with the air heater through the hot air electric valve. The active carbon filler is heated by the steam generator and is dried by the air heater, so that the in-situ regeneration of the active carbon is realized, the service life is prolonged, and the device and the ventilation cabinet are arranged in a mutual-dependence manner, so that the energy consumption of the fan is reduced.
CN201510959611.3A 2015-12-21 2015-12-21 Fume hood organic waste gas purification device, activated carbon regeneration method and circuit controller Active CN105477976B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510959611.3A CN105477976B8 (en) 2015-12-21 2015-12-21 Fume hood organic waste gas purification device, activated carbon regeneration method and circuit controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510959611.3A CN105477976B8 (en) 2015-12-21 2015-12-21 Fume hood organic waste gas purification device, activated carbon regeneration method and circuit controller

Publications (3)

Publication Number Publication Date
CN105477976A CN105477976A (en) 2016-04-13
CN105477976B CN105477976B (en) 2018-01-12
CN105477976B8 true CN105477976B8 (en) 2019-12-27

Family

ID=55665464

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510959611.3A Active CN105477976B8 (en) 2015-12-21 2015-12-21 Fume hood organic waste gas purification device, activated carbon regeneration method and circuit controller

Country Status (1)

Country Link
CN (1) CN105477976B8 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105921480B (en) * 2016-07-04 2017-12-15 李丹 The device of vent cabinet environmental purification
CN106422727A (en) * 2016-11-22 2017-02-22 扬州大学 Full-automatic purification device for laboratory acid mist exhaust gas
CN108543797A (en) * 2018-06-19 2018-09-18 中绿能汉郁（天津）科技有限公司 A kind of novel vent cabinet

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04145920A (en) * 1990-10-08 1992-05-19 Mitsubishi Heavy Ind Ltd Method and apparatus for recovering solvent
CN2104716U (en) * 1991-08-03 1992-05-20 北京市劳动保护科学研究所 Purification exhaust case
CN103120882A (en) * 2013-03-06 2013-05-29 江南大学 Automatic control method for cycling operation of organic waste gas recovery adsorption tank
CN203380177U (en) * 2013-07-03 2014-01-08 大连北方成套教学设备有限公司 Multi-functional fume cupboard with waste gas purification device
CN205252832U (en) * 2015-12-21 2016-05-25 扬州天辉钢木制品工程有限公司 Fume chamber organic waste gas purifier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04145920A (en) * 1990-10-08 1992-05-19 Mitsubishi Heavy Ind Ltd Method and apparatus for recovering solvent
CN2104716U (en) * 1991-08-03 1992-05-20 北京市劳动保护科学研究所 Purification exhaust case
CN103120882A (en) * 2013-03-06 2013-05-29 江南大学 Automatic control method for cycling operation of organic waste gas recovery adsorption tank
CN203380177U (en) * 2013-07-03 2014-01-08 大连北方成套教学设备有限公司 Multi-functional fume cupboard with waste gas purification device
CN205252832U (en) * 2015-12-21 2016-05-25 扬州天辉钢木制品工程有限公司 Fume chamber organic waste gas purifier

Also Published As

Publication number Publication date
CN105477976A (en) 2016-04-13
CN105477976B (en) 2018-01-12

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 225000 Jiangsu Province Economic Development Zone Yangzhou City Shiqiao Industrial Park Shi Sha Lu No. 52

Applicant after: Yangzhou Tian Hui experimental equipment Environmental Protection Engineering Co., Ltd.

Applicant after: Yangzhou University

Address before: 225000 Jiangsu Province Economic Development Zone Yangzhou City Shiqiao Industrial Park Shi Sha Lu No. 52

Applicant before: YANGZHOU TIANHUI STEEL & WOOD PRODUCTS ENGINEERING CO., LTD.

Applicant before: Yangzhou University

GR01 Patent grant
GR01 Patent grant
CI03 Correction of invention patent
CI03 Correction of invention patent

Correction item: Patentee|Address|Patentee

Correct: Yangzhou Tian Tian laboratory equipment Environmental Protection Engineering Co., Ltd.|225000 Jiangsu Province Economic Development Zone Yangzhou City Shiqiao Industrial Park Shi Sha Lu No. 52|yangzhou university

False: Yangzhou Tian Hui experimental equipment Environmental Protection Engineering Co., Ltd.|225000 Jiangsu Province Economic Development Zone Yangzhou City Shiqiao Industrial Park Shi Sha Lu No. 52|yangzhou university

Number: 50-02

Volume: 33

CI03 Correction of invention patent
CI03 Correction of invention patent

Correction item: Patentee|Address|Patentee

Correct: Yangzhou Tian Tian laboratory equipment Environmental Protection Engineering Co., Ltd.|225000 Jiangsu Province Economic Development Zone Yangzhou City Shiqiao Industrial Park Shi Sha Lu No. 52|yangzhou university

False: Yangzhou Tian Hui experimental equipment Environmental Protection Engineering Co., Ltd.|225000 Jiangsu Province Economic Development Zone Yangzhou City Shiqiao Industrial Park Shi Sha Lu No. 52|yangzhou university

Number: 02-02

Page: The title page

Volume: 34

Correction item: Patentee|Address|Patentee

Correct: Yangzhou Tian Tian laboratory equipment Environmental Protection Engineering Co., Ltd.|225000 Jiangsu Province Economic Development Zone Yangzhou City Shiqiao Industrial Park Shi Sha Lu No. 52|yangzhou university

False: Yangzhou Tian Hui experimental equipment Environmental Protection Engineering Co., Ltd.|225000 Jiangsu Province Economic Development Zone Yangzhou City Shiqiao Industrial Park Shi Sha Lu No. 52|yangzhou university

Volume: 34