CN201643834U - Filter element assembly for cross-flow filter - Google Patents
Filter element assembly for cross-flow filter Download PDFInfo
- Publication number
- CN201643834U CN201643834U CN2009203185042U CN200920318504U CN201643834U CN 201643834 U CN201643834 U CN 201643834U CN 2009203185042 U CN2009203185042 U CN 2009203185042U CN 200920318504 U CN200920318504 U CN 200920318504U CN 201643834 U CN201643834 U CN 201643834U
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- Prior art keywords
- sap cavity
- filter
- cross
- clean
- flow filtration
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Abstract
The utility model discloses a filter element assembly for cross-flow filter, having higher filter capacity. The filter element assembly comprises a container provided with a raw liquor cavity, purified liquor cavities and a concentrated liquor cavity; filter elements are arranged in the container, and at least two layers of cylindrical filter elements which are sleeved inside and outside are arranged in the container at intervals; an area between the at least two layers of cylindrical filter elements forms a filter cavity, and two ends of the filter cavity are respectively communicated with the raw liquor cavity and the concentrated liquor cavity; and areas at two sides of the filter cavity respectively form a first purified liquor cavity and a second purified liquor cavity. The overflowing areas of the filter elements are increased through the at least two layers of cylindrical filter elements, thereby, the filter capacity is improved.
Description
Technical field
The utility model relates to a kind of filter plant.
Background technology
Filter element filtering is divided into end-filtration and cross-flow filtration.Cross-flow filtration claims grossflow filtration again.The filter of cross-flow filtration comprises the container that is provided with former sap cavity, clean sap cavity and concentrated sap cavity at present, is provided with tubular element in this container, and described former sap cavity, clean sap cavity are respectively applied for feed pipe, discharge nozzle and return duct with concentrated sap cavity and are connected.During cross-flow filtration, stoste is pressed in the pipe of filter core from former sap cavity, and with certain velocity axis to the film surface of flowing through, the pressured difference of part stoste is penetrated in the outer clean sap cavity of pipe becomes clean liquid, and discharge by discharge nozzle, and remaining stoste continues to flow to vertically to concentrate and is back in the former liquid pool in the sap cavity and by return duct, again the stoste in the former liquid pool is pressed into former sap cavity by pump at last.At present, for the accurate micro-filtration core material of aperture at 0.3～30mm, as intermetallic compound porous material for core, the filter capacity of existing this filter is still waiting to improve.
The utility model content
The technical problem that the utility model solved provides a kind of element kit that is used for cross-flow filtration with higher filter capacity.
The technical scheme that solves the problems of the technologies described above is: the element kit that is used for cross-flow filtration, comprise the container that is provided with former sap cavity, clean sap cavity and concentrated sap cavity, be provided with filter core in this container, be arranged at intervals with the tubular element of two-layer at least inside and outside socket in the described container, zone between the described two-layer at least tubular element forms filter chamber, the two ends of this filter chamber are communicated with former sap cavity and concentrated sap cavity respectively, and the zone of these filter chamber both sides forms the first clean sap cavity and the second clean sap cavity respectively.
The beneficial effects of the utility model are: increased the filter core area of passage by two-layer at least tubular element is set, thereby improved filter capacity.
Description of drawings
Fig. 1 is used for the structural representation of the element kit of cross-flow filtration for the application.
Be labeled as among the figure: concentrate sap cavity end socket 1, liquid distributor 2, filter core 3, filter core 4, filter chamber 5, package shell 6, the first clean sap cavity 7, connecting bolt 8, former sap cavity end socket 9, former sap cavity 10, the second clean sap cavity 11, concentrate sap cavity 12.
The liquid flow direction of direction indication shown in the arrow among Fig. 1.
Not shown feed pipe, discharge nozzle, return duct and former liquid pool among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The element kit that is used for cross-flow filtration as shown in Figure 1, comprise the container that is provided with former sap cavity, clean sap cavity and concentrated sap cavity, be provided with filter core in this container, be arranged at intervals with the tubular element 3,4 of two-layer at least inside and outside socket in the described container, zone between the described two-layer at least tubular element 3,4 forms filter chamber 5, the two ends of this filter chamber 5 are communicated with former sap cavity 10 and concentrated sap cavity 12 respectively, and the zone of these filter chamber 5 both sides forms the first clean sap cavity 7 and the second clean sap cavity 11 respectively.During filtration, former sap cavity 10 is connected with feed pipe, and the first clean sap cavity 7 is connected with discharge nozzle with the second clean sap cavity 11, concentrates sap cavity 12 and is connected with return duct.By direction as shown, stoste enters filter chamber 5 by former sap cavity 10, part liquid enters the first clean sap cavity 7 by filter core 3 and becomes clean liquid, part liquid enters the second clean sap cavity 11 by filter core 4 and becomes only, clean liquid in the first clean sap cavity 7 and the second clean sap cavity 11 is discharged by discharge nozzle at last and is finished filtration, remaining stoste then is back to the former liquid pool from return duct through concentrating sap cavity 12, carries out circulating filtration.The characteristics of this element kit are to have increased the filter core area of passage by the tubular element 3,4 that two-layer at least inside and outside socket is set, a part of liquid is filtered from filter core 3, and a part of liquid filters from filter core 4, has increased the filtration yield of unit interval undoubtedly, thereby has improved higher filter capacity.Because this element kit structure has higher filter capacity, described each filter core 3,4 can adopt intermetallic compound porous filtering material, carries out crude titanic chloride and filters.Certainly, each filter core 3,4 also can adopt tubular porous filter material, rigidity tubular porous filter material or rigid inorganic tubular porous filter material.
As Fig. 1, concrete structure as this element kit, described container comprises package shell 6 and is arranged on the concentrated sap cavity end socket 1 and the former sap cavity end socket 9 at these package shell 6 two ends, be provided with the liquid distributor 2 that is communicated with first clean sap cavity 7, the second clean sap cavity 11 and concentrated sap cavity 12 respectively between described concentrated sap cavity end socket 1 and the package shell 6, the tubular element 3,4 of described two-layer at least inside and outside socket is installed between this liquid distributor 2 and the former sap cavity end socket 9.As Fig. 1, former sap cavity 10 is arranged in former sap cavity end socket 9, concentrates sap cavity 12 and is arranged in concentrated sap cavity end socket 1.The effect of liquid distributor 2 is to guide the clean liquid in the first clean sap cavity 7 and the second clean sap cavity 11 into discharge nozzle, and guides the residue stoste in the filter chamber 5 into concentrated sap cavity 12.Simultaneously, liquid distributor 2 and former sap cavity end socket 9 also have the location and installation effect to filter core 3,4.Wherein, package shell 6 two ends are connected with former sap cavity end socket 9 with concentrated sap cavity end socket 1 by connecting bolt 8.This element kit reasonable in design guarantees flowing of liquid when realizing the tubular element 3,4 of two-layer inside and outside socket fixing.Preferably be arranged at intervals with two cylindric filter cores 3,4 of inside and outside socket in the described container, described two filter cores, 3,4 coaxial settings.
Claims (7)
1. the element kit that is used for cross-flow filtration, comprise the container that is provided with former sap cavity, clean sap cavity and concentrated sap cavity, be provided with filter core in this container, it is characterized in that: the tubular element (3,4) that is arranged at intervals with two-layer at least inside and outside socket in the described container, zone between the described two-layer at least tubular element (3,4) forms filter chamber (5), the two ends of this filter chamber (5) are communicated with former sap cavity (10) and concentrated sap cavity (12) respectively, and the zone of this filter chamber (5) both sides forms the first clean sap cavity (7) and the second clean sap cavity (11) respectively.
2. the element kit that is used for cross-flow filtration as claimed in claim 1, it is characterized in that: described container comprises package shell (6) and is arranged on the concentrated sap cavity end socket (1) and the former sap cavity end socket (9) at this package shell (6) two ends, be provided with the liquid distributor (2) that is communicated with the first clean sap cavity (7), the second clean sap cavity (11) and concentrated sap cavity (12) respectively between described concentrated sap cavity end socket (1) and the package shell (6), the tubular element (3,4) of described two-layer at least inside and outside socket is installed between this liquid distributor (2) and the former sap cavity end socket (9).
3. the element kit that is used for cross-flow filtration as claimed in claim 1 or 2 is characterized in that: be arranged at intervals with two cylindric filter cores (3,4) of inside and outside socket in the described container, the coaxial setting of described two filter cores (3,4).
4. the element kit that is used for cross-flow filtration as claimed in claim 1 or 2 is characterized in that: described each filter core (3,4) adopts the tubular porous filter material.
5. the element kit that is used for cross-flow filtration as claimed in claim 4 is characterized in that: described each filter core (3,4) adopts rigidity tubular porous filter material.
6. the element kit that is used for cross-flow filtration as claimed in claim 5 is characterized in that: described each filter core (3,4) adopts rigid inorganic tubular porous filter material.
7. the element kit that is used for cross-flow filtration as claimed in claim 6 is characterized in that: adopt intermetallic compound tubular porous filter material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203185042U CN201643834U (en) | 2009-12-25 | 2009-12-25 | Filter element assembly for cross-flow filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203185042U CN201643834U (en) | 2009-12-25 | 2009-12-25 | Filter element assembly for cross-flow filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643834U true CN201643834U (en) | 2010-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203185042U Expired - Lifetime CN201643834U (en) | 2009-12-25 | 2009-12-25 | Filter element assembly for cross-flow filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643834U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111121A (en) * | 2012-12-29 | 2013-05-22 | 成都易态科技有限公司 | Cross flow filtration method of liquid |
| CN104275017A (en) * | 2014-09-30 | 2015-01-14 | 成都易态科技有限公司 | Filtering assembly and connectors thereof |
| CN105642117A (en) * | 2016-01-29 | 2016-06-08 | 上海鸣泰环保工程有限公司 | Cross-flow liquid film filtering technique and cross-flow liquid filter operating method |
| CN105817142A (en) * | 2016-04-13 | 2016-08-03 | 浙江圣兆药物科技股份有限公司 | Concentric tangential flow filtration device |
| CN105854616A (en) * | 2016-06-15 | 2016-08-17 | 江苏德林环保技术有限公司 | Spiral internal thread filter |
| CN105921016A (en) * | 2016-04-13 | 2016-09-07 | 浙江圣兆药物科技股份有限公司 | Parallel tangential flow filtering device capable of killing bacteria in wet and hot mode |
| CN108722194A (en) * | 2018-06-01 | 2018-11-02 | 南京工业大学 | A kind of casing cross-flow filtration membrane module |
-
2009
- 2009-12-25 CN CN2009203185042U patent/CN201643834U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111121A (en) * | 2012-12-29 | 2013-05-22 | 成都易态科技有限公司 | Cross flow filtration method of liquid |
| CN103111121B (en) * | 2012-12-29 | 2015-05-13 | 成都易态科技有限公司 | Cross flow filtration method of liquid |
| CN104275017A (en) * | 2014-09-30 | 2015-01-14 | 成都易态科技有限公司 | Filtering assembly and connectors thereof |
| CN104275017B (en) * | 2014-09-30 | 2016-11-30 | 成都易态科技有限公司 | Filter assemblies and joint thereof |
| CN105642117A (en) * | 2016-01-29 | 2016-06-08 | 上海鸣泰环保工程有限公司 | Cross-flow liquid film filtering technique and cross-flow liquid filter operating method |
| CN105817142A (en) * | 2016-04-13 | 2016-08-03 | 浙江圣兆药物科技股份有限公司 | Concentric tangential flow filtration device |
| CN105921016A (en) * | 2016-04-13 | 2016-09-07 | 浙江圣兆药物科技股份有限公司 | Parallel tangential flow filtering device capable of killing bacteria in wet and hot mode |
| CN105854616A (en) * | 2016-06-15 | 2016-08-17 | 江苏德林环保技术有限公司 | Spiral internal thread filter |
| CN108722194A (en) * | 2018-06-01 | 2018-11-02 | 南京工业大学 | A kind of casing cross-flow filtration membrane module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |