CN111420511A - A filter equipment for filtering formaldehyde - Google Patents
A filter equipment for filtering formaldehyde Download PDFInfo
- Publication number
- CN111420511A CN111420511A CN202010362133.9A CN202010362133A CN111420511A CN 111420511 A CN111420511 A CN 111420511A CN 202010362133 A CN202010362133 A CN 202010362133A CN 111420511 A CN111420511 A CN 111420511A
- Authority
- CN
- China
- Prior art keywords
- filter layer
- filter
- folding
- filtering
- mounting frame
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 39
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims description 60
- 238000009423 ventilation Methods 0.000 claims abstract description 32
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 7
- 239000004743 Polypropylene Substances 0.000 claims description 9
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 230000035484 reaction time Effects 0.000 abstract description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 8
- 238000001035 drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Images
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
-
- 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
- B01D53/32—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 electrical effects other than those provided for in group B01D61/00
-
- 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
- B01D2257/708—Volatile organic compounds V.O.C.'s
Landscapes
- 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)
- Filtering Materials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010362133.9A CN111420511A (en) | 2020-04-30 | 2020-04-30 | A filter equipment for filtering formaldehyde |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010362133.9A CN111420511A (en) | 2020-04-30 | 2020-04-30 | A filter equipment for filtering formaldehyde |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111420511A true CN111420511A (en) | 2020-07-17 |
Family
ID=71555009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010362133.9A Pending CN111420511A (en) | 2020-04-30 | 2020-04-30 | A filter equipment for filtering formaldehyde |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111420511A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03242248A (en) * | 1990-02-19 | 1991-10-29 | Matsushita Electric Ind Co Ltd | Air filter |
US20130219844A1 (en) * | 2012-02-29 | 2013-08-29 | Challen Sullivan | Method of adhering a pleated filtration media and filter and media filter stack using same |
KR20150021778A (en) * | 2013-08-21 | 2015-03-03 | 김동혁 | Paint Filter Assembly |
CN207614573U (en) * | 2017-11-21 | 2018-07-17 | 饶未欣 | A kind of air purifier filter core |
CN208372686U (en) * | 2018-04-28 | 2019-01-15 | 华东交通大学 | A kind of air-conditioning filter core |
CN212396282U (en) * | 2020-04-30 | 2021-01-26 | 杭州老爸评测科技有限公司 | A filter equipment for filtering formaldehyde |
-
2020
- 2020-04-30 CN CN202010362133.9A patent/CN111420511A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03242248A (en) * | 1990-02-19 | 1991-10-29 | Matsushita Electric Ind Co Ltd | Air filter |
US20130219844A1 (en) * | 2012-02-29 | 2013-08-29 | Challen Sullivan | Method of adhering a pleated filtration media and filter and media filter stack using same |
KR20150021778A (en) * | 2013-08-21 | 2015-03-03 | 김동혁 | Paint Filter Assembly |
CN207614573U (en) * | 2017-11-21 | 2018-07-17 | 饶未欣 | A kind of air purifier filter core |
CN208372686U (en) * | 2018-04-28 | 2019-01-15 | 华东交通大学 | A kind of air-conditioning filter core |
CN212396282U (en) * | 2020-04-30 | 2021-01-26 | 杭州老爸评测科技有限公司 | A filter equipment for filtering formaldehyde |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201214 Address after: Room 1203-3, building 4, Chuangzhi Green Valley Development Center, 788 HONGPU Road, Jianggan District, Hangzhou City, Zhejiang Province Applicant after: HANGZHOU DADDYLAB TECHNOLOGY Co.,Ltd. Address before: Room 1201-2, building 4, Chuangzhi Green Valley Development Center, 788 HONGPU Road, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou dad Standard Technology Group Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Room 1203-3, Building 4, Chuangzhi Green Valley Development Center, No. 788, Hongpu Road, Shangcheng District, Hangzhou City, Zhejiang Province, 310000 Applicant after: Hangzhou Dad Evaluation Technology Co.,Ltd. Address before: Room 1203-3, building 4, Chuangzhi Green Valley Development Center, 788 HONGPU Road, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU DADDYLAB TECHNOLOGY Co.,Ltd. |