CN201366261Y - Filter - Google Patents
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- Publication number
- CN201366261Y CN201366261Y CNU2009203010207U CN200920301020U CN201366261Y CN 201366261 Y CN201366261 Y CN 201366261Y CN U2009203010207 U CNU2009203010207 U CN U2009203010207U CN 200920301020 U CN200920301020 U CN 200920301020U CN 201366261 Y CN201366261 Y CN 201366261Y
- Authority
- CN
- China
- Prior art keywords
- filter
- pipe
- water
- central tube
- center pipe
- 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.)
- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims description 15
- 239000006004 Quartz sand Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 4
- 239000003830 anthracite Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 5
- 238000011001 backwashing Methods 0.000 abstract 2
- 230000002265 prevention Effects 0.000 abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract 2
- 239000010935 stainless steel Substances 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009203010207U CN201366261Y (en) | 2009-03-03 | 2009-03-03 | Filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009203010207U CN201366261Y (en) | 2009-03-03 | 2009-03-03 | Filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201366261Y true CN201366261Y (en) | 2009-12-23 |
Family
ID=41485162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2009203010207U Expired - Lifetime CN201366261Y (en) | 2009-03-03 | 2009-03-03 | Filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201366261Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102613133A (en) * | 2012-04-10 | 2012-08-01 | 江苏森森水族用品有限公司 | Water treatment device of fish tank |
CN103657173A (en) * | 2013-12-12 | 2014-03-26 | 王强 | Upward flow filtering device using homogeneous heavy thick filter material |
CN108744621A (en) * | 2018-08-21 | 2018-11-06 | 北京东日德力工程技术有限公司 | A kind of double-layer high-speed filter |
CN111320236A (en) * | 2018-12-14 | 2020-06-23 | 福建钦榕环保科技有限公司 | Zonal soft ultrafiltration membrane with uniform gas-water mixing |
-
2009
- 2009-03-03 CN CNU2009203010207U patent/CN201366261Y/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102613133A (en) * | 2012-04-10 | 2012-08-01 | 江苏森森水族用品有限公司 | Water treatment device of fish tank |
CN102613133B (en) * | 2012-04-10 | 2013-11-13 | 江苏森森水族用品有限公司 | Water treatment device of fish tank |
CN103657173A (en) * | 2013-12-12 | 2014-03-26 | 王强 | Upward flow filtering device using homogeneous heavy thick filter material |
CN108744621A (en) * | 2018-08-21 | 2018-11-06 | 北京东日德力工程技术有限公司 | A kind of double-layer high-speed filter |
CN111320236A (en) * | 2018-12-14 | 2020-06-23 | 福建钦榕环保科技有限公司 | Zonal soft ultrafiltration membrane with uniform gas-water mixing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUAILAI DONGRI DELI ENVIRONMENTAL PROTECTION EQUIP Free format text: FORMER OWNER: CHEN FUDONG Effective date: 20140724 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100041 SHIJINGSHAN, BEIJING TO: 075421 ZHANGJIAKOU, HEBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140724 Address after: 075421, Hebei Zhangjiakou County, Huailai Province East Garden Town SME incubation base Patentee after: Huailai East German environmental protection equipment Co. Address before: 100041 C building, No. 19 west well road, Beijing, Shijingshan District, 216 Patentee before: Chen Fudong |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091223 |