CN204395586U - Vertical filter unit - Google Patents
Vertical filter unit Download PDFInfo
- Publication number
- CN204395586U CN204395586U CN201520033391.7U CN201520033391U CN204395586U CN 204395586 U CN204395586 U CN 204395586U CN 201520033391 U CN201520033391 U CN 201520033391U CN 204395586 U CN204395586 U CN 204395586U
- Authority
- CN
- China
- Prior art keywords
- housing
- filtration layer
- filter course
- inner filtration
- outer filter
- 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 - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims abstract description 55
- 239000010865 sewage Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000047 product Substances 0.000 abstract description 7
- 239000000706 filtrate Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- BJQHLKABXJIVAM-UHFFFAOYSA-N Bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 230000000903 blocking Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Abstract
Vertical filter unit, by inlet, outer filter course, housing, exhaust chamber, liquid outlet, bracing frame, inner filtration layer, admission chamber, sewage draining exit, sewage draining valve forms, it is characterized in that the inside of housing is provided with outer filter course, the inner side of outer filter course is provided with inner filtration layer, inner filtration layer is folding ring-type screen pack, the contact area of filtrate and inner filtration layer is added during filtration, be admission chamber in inner filtration layer, the inlet being arranged on housing upper end extends in admission chamber, exhaust chamber is formed between outer filter course and housing, exhaust chamber communicates with the liquid outlet be arranged on housing, the lower end of described housing is provided with sewage draining exit, the beneficial effects of the utility model are provided with inner filtration layer and outer filter course, inner filtration layer is folding ring-type, add contact area during filtration, improve filter efficiency, adopt double-layer filter structure, make good filtration effect, product transparency after having filtered and fineness better, improve the quality of product.
Description
Technical field
The utility model relates to filter plant technical field, is more particularly a kind of for the vertical filter unit in plasticizer production.
Background technology
In the production process of plasticizer DOP (dioctyl phthalate), need product to carry out purification filtering after dealcoholysis operation, at present, existing filtration devices mode usually adopts and is filtered liquid by the filter course with a fixed gap, the impurity being greater than space in filtered fluid to stop respectively outside filter course and is attached to the surface of filter course, owing to there is the impurity varied in size in filtered fluid, disposable by clean for contaminant filter in filtered fluid during filtration, the impurity varied in size in filtered fluid is attached to surperficial the working long hours of same layer filter course simultaneously and easily causes the blocking of filtration devices layer, cause the damage of filter course.
Summary of the invention
For solving the problem, the utility model devises a kind of by the impurity layered filtration that varies in size in filtered fluid, the damage of filter course can not be caused, the vertical filter unit of good filtration effect, its technical scheme is: described vertical filter unit is by inlet, outer filter course, housing, exhaust chamber, liquid outlet, bracing frame, inner filtration layer, admission chamber, sewage draining exit, sewage draining valve forms, it is characterized in that the inside of housing is provided with outer filter course, the inner side of outer filter course is provided with inner filtration layer, inner filtration layer is folding ring-type screen pack, the contact area of filtrate and inner filtration layer is added during filtration, be admission chamber in inner filtration layer, the inlet being arranged on housing upper end extends in admission chamber, exhaust chamber is formed between outer filter course and housing, exhaust chamber communicates with the liquid outlet be arranged on housing, the lower end of described housing is provided with sewage draining exit, sewage draining exit is provided with sewage draining valve, the lower end surrounding of housing is provided with bracing frame.
Outer filter course described in the utility model, inner filtration layer, is characterized in that the time of filtration of outer filter course is less than the time of filtration of inner filtration layer, and inner filtration layer carries out final filtration by outer filter course after first being filtered by large granular impurity again.
The beneficial effects of the utility model are that vertical filter unit is provided with inner filtration layer and outer filter course, inner filtration layer is folding ring-type, add contact area during filtration, improve filter efficiency, adopt double-layer filter structure, make good filtration effect, the product transparency after having filtered and fineness better, improve the quality of product.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model, in accompanying drawing 1:
1. inlet, 2. outer filter course, 3. housing, 4. exhaust chamber, 5. liquid outlet, 6. bracing frame, 7. inner filtration layer, 8. admission chamber, 9. sewage draining exit, 10. sewage draining valve.
detailed description of the invention:
By reference to the accompanying drawings the utility model is described in further detail, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described vertical filter unit, by inlet 1, outer filter course 2, housing 3, exhaust chamber 4, liquid outlet 5, bracing frame 6, inner filtration layer 7, admission chamber 8, sewage draining exit 9, sewage draining valve 10 forms, the inside of described housing 3 is provided with outer filter course 2, the inside of outer filter course 2 is provided with inner filtration layer 7, inner filtration layer 7 is folding ring-type screen pack, the contact area of filtrate and inner filtration layer 7 is added during filtration, be admission chamber 8 in inner filtration layer 7, the inlet 1 being arranged on housing 3 upper end extends in admission chamber 8, exhaust chamber 4 is formed between outer filter course 2 and housing 3, exhaust chamber 4 communicates with the liquid outlet 5 be arranged on housing 3, sewage draining exit 9 is provided with in the middle part of the lower end of described housing 3, sewage draining exit 9 is provided with sewage draining valve 10, the lower end surrounding of housing 3 is provided with bracing frame 6.
The time of filtration of described outer filter course 2 is less than the time of filtration of inner filtration layer 7, and inner filtration layer 7 carries out final filtration by outer filter course 2 after first being filtered by large granular impurity again.
The beneficial effects of the utility model are that vertical filter unit is provided with inner filtration layer and outer filter course, inner filtration layer is folding ring-type, add contact area during filtration, improve filter efficiency, adopt double-layer filter structure, make good filtration effect, the product transparency after having filtered and fineness better, improve the quality of product.
Claims (2)
1. vertical filter unit, by inlet (1), outer filter (2), housing (3), exhaust chamber (4), liquid outlet (5), bracing frame (6), inner filtration plate (7), admission chamber (8), sewage draining exit (9), sewage draining valve (10) forms, it is characterized in that the inside of housing (3) is provided with outer filter course (2), the inner side of outer filter course (2) is provided with inner filtration layer (7), inner filtration layer (7) is folding ring-type screen pack, be admission chamber (8) in inner filtration layer (7), the inlet (1) being arranged on housing (3) upper end extends in admission chamber (8), exhaust chamber (4) is formed between outer filter course (2) and housing (3), exhaust chamber (4) communicates with the liquid outlet (5) be arranged on housing (3), the lower end of described housing (3) is provided with sewage draining exit (9), sewage draining exit (9) is provided with sewage draining valve (10), the lower end surrounding of housing (3) is provided with bracing frame (6).
2. vertical filter unit according to claim 1, is characterized in that the time of filtration of outer filter course (2) is less than the time of filtration of inner filtration layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033391.7U CN204395586U (en) | 2015-01-19 | 2015-01-19 | Vertical filter unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520033391.7U CN204395586U (en) | 2015-01-19 | 2015-01-19 | Vertical filter unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204395586U true CN204395586U (en) | 2015-06-17 |
Family
ID=53419487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520033391.7U Expired - Fee Related CN204395586U (en) | 2015-01-19 | 2015-01-19 | Vertical filter unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204395586U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417761A (en) * | 2015-12-30 | 2016-03-23 | 太仓卡斯特姆新材料有限公司 | Residual liquid filtering device |
| CN105502685A (en) * | 2016-01-06 | 2016-04-20 | 南京中德环保设备制造有限公司 | High-efficiency and low-energy-consumption sewage treatment equipment |
| CN105935506A (en) * | 2016-07-07 | 2016-09-14 | 天津蓝新石油化工有限公司 | Pressure type multichannel filter |
| CN105944416A (en) * | 2016-07-07 | 2016-09-21 | 天津蓝新石油化工有限公司 | Multichannel filter for lubricating oil processing |
| CN108097648A (en) * | 2016-11-25 | 2018-06-01 | 宁德市凯欣电池材料有限公司 | Material wash mill |
| CN113398644A (en) * | 2021-08-20 | 2021-09-17 | 南通海隆磁业有限公司 | Recovery processing equipment of magnetic material industrial wastewater |
-
2015
- 2015-01-19 CN CN201520033391.7U patent/CN204395586U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417761A (en) * | 2015-12-30 | 2016-03-23 | 太仓卡斯特姆新材料有限公司 | Residual liquid filtering device |
| CN105417761B (en) * | 2015-12-30 | 2018-05-04 | 太仓卡斯特姆新材料有限公司 | One kind stays liquid filtration apparatus |
| CN105502685A (en) * | 2016-01-06 | 2016-04-20 | 南京中德环保设备制造有限公司 | High-efficiency and low-energy-consumption sewage treatment equipment |
| CN105935506A (en) * | 2016-07-07 | 2016-09-14 | 天津蓝新石油化工有限公司 | Pressure type multichannel filter |
| CN105944416A (en) * | 2016-07-07 | 2016-09-21 | 天津蓝新石油化工有限公司 | Multichannel filter for lubricating oil processing |
| CN108097648A (en) * | 2016-11-25 | 2018-06-01 | 宁德市凯欣电池材料有限公司 | Material wash mill |
| CN108097648B (en) * | 2016-11-25 | 2021-02-12 | 宁德市凯欣电池材料有限公司 | Material washing device |
| CN113398644A (en) * | 2021-08-20 | 2021-09-17 | 南通海隆磁业有限公司 | Recovery processing equipment of magnetic material industrial wastewater |
| CN113398644B (en) * | 2021-08-20 | 2021-11-16 | 南通海隆磁业有限公司 | Recovery processing equipment of magnetic material industrial wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20170119 |