CN101618294A - Ceramic film component - Google Patents
Ceramic film component Download PDFInfo
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- CN101618294A CN101618294A CN200910026444A CN200910026444A CN101618294A CN 101618294 A CN101618294 A CN 101618294A CN 200910026444 A CN200910026444 A CN 200910026444A CN 200910026444 A CN200910026444 A CN 200910026444A CN 101618294 A CN101618294 A CN 101618294A
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- housing
- ceramic film
- film component
- ceramic
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Abstract
The invention provides a ceramic film component consisting of a tubular housing, a housing end socket used for sealing the tubular housing, a tubular housing card and ceramic film elements, wherein, the ceramic film elements are arranged in the tubular housing; the tubular housing card is welded on the housing; the tubular housing card is provided with channels matched with the film elements, so that the film elements can be arranged in parallel in the ceramic film component; the ceramic film component is characterized in that (N-1) separating boards are arranged in the housing end socket, thereby realizing the N-stage series operation; and one end of each separating board is connected with the housing end, and the other end thereof and the card on the tubular housing are sealed by sealing strips, thereby dividing the cavity formed by the housing end socket and the card into a plurality of cavities so as to change the flow direction of the materials in the film component, and further realizing the series connection of the film elements in the film component, wherein, N ranges from 1 to 20. The ceramic film component is applicable to the series operation process of the ceramic film; and the ceramic film component can effectively reduce the housing cost and greatly reduce the occupied area at the same time.
Description
Technical field
The present invention relates to a kind of membrane module.In detail, the present invention relates to be used for the ceramic film component of two-stage or multistage ceramic membrane serial operation, realize by in membrane module housing termination, adding demarcation strip.
Background technology
Ceramic film component is the minimum unit that holds film.Ceramic film component comprises and is parallel to each other and is placed on a plurality of ceramic membrane elements in the separate housing in groups.
In the industrial process of reality, often in order to improve the rate of recovery and cycles of concentration, need carry out serial operation with a plurality of membrane modules with two, for example in the processing procedure of steel plant's cold rolling wastewater and oil field extracted water, the progression of series connection is a very important operating condition.Traditional operation is connected in series above-mentioned ceramic film component exactly simply, as shown in Figure 1.Dope after material filters through first membrane module (first order) enters second membrane module (second level), if actual industrial process needs to connect more membrane module, determines the progression of needs series connection according to the operation of reality.Also to use pipeline to be gathered together penetrating fluid simultaneously, flow out membrane module by the outlet of the penetrating fluid on the housing.
Cause the higher reason of ceramic membrane equipment price mainly to comprise ceramic film component preparation cost and outfit manufacturing cost.For of the increase of this simple serial operation along with series connection progression, the quantity of required membrane module also can increase, will cause the huger increase floor space of volume ratio of whole equipment on the one hand, increase the preparation area of membrane module housing on the other hand, cause the membrane module manufacturing cost to strengthen.Need a large amount of pipe fittings and connector to assemble between each grade, so also caused the connection of pipeline to be complicated, increased the manufacturing cost and the running cost of equipment greatly.Cause the higher reason of ceramic membrane equipment price mainly to comprise ceramic film component preparation cost and outfit manufacturing cost.And above-mentioned simple series connection has just increased the manufacturing cost of ceramic membrane complete set of equipments greatly.
Therefore, clearly, need in a lot of industrial process that floor space is little, low cost of manufacture, can finish the ceramic film component of ceramic membrane plural serial stage operation.
Summary of the invention
The objective of the invention is a plurality of ceramic film components to be carried out serial operation in order to improve in the prior art in order to improve the rate of recovery and cycles of concentration, thereby deficiency such as the raw material that need are more, floor space is very big and a kind of ceramic film component is provided.
Concrete technical scheme of the present invention is:
A kind of ceramic film component is made up of the tubular shell that ceramic membrane element is housed, housing termination, tubular shell card and ceramic membrane element in order to the sealed tubular housing; Card is welded on the housing, and the tubular shell card has the passage that is complementary with membrane component, makes membrane component be arranged in parallel in component internal; It is characterized in that N-1 piece demarcation strip is arranged in the housing termination, realize N level serial operation, demarcation strip one end links to each other with the housing termination, card on the other end and the described tubular shell uses the sealing strip sealing, the chamber of housing termination and card formation is divided into a plurality of chambeies, change the flow direction of material in membrane module, realize the series connection of the membrane component of membrane module inside, wherein the quantity of N is 1～20.
Wherein said housing termination is provided with the import and the outlet of material, and the import of material and outlet are on same housing termination, perhaps on two housing terminations.Progression decision by serial operation; The import of material and outlet lay respectively on two housing terminations when N is even number; The import of material and outlet are positioned on the same housing termination when N is odd number.
When series connection progression N was even number, the demarcation strip quantity on the housing termination, charging aperture place was the N/2 piece, and the demarcation strip number of housing termination, material outlet place is the N/2-1 piece.When series connection progression N was odd number, housing termination, material inlet place and housing termination, material outlet place had the demarcation strip of equal number, were (N-1)/2 piece.
Above-mentioned housing is provided with 1-2 penetrating fluid outlet.Preferred described ceramic membrane element be configured as multichannel, doughnut or single tube.The material of preferred described demarcation strip, housing termination and housing is stainless steel, PVC or lucite.
Beneficial effect:
Because this method only need be determined the progression of series connection according to the requirement in the process, the quantity of demarcation strip produces an assembly and realizes inner series connection, so all raw material will significantly reduce; Owing to have only a ceramic film component, so floor space also will reduce greatly.Owing to be to carry out serial operation, make pipeline become more simple in addition, reduced the line loss in the process, reduced the energy consumption of process in same component internal.
Description of drawings
Fig. 1 is traditional two-stage series connection operation chart.
Fig. 2 is a two-stage series connection ceramic film component constructed in accordance.
Fig. 3 is three grades of series connection ceramic film components constructed in accordance.
A-material inlet among the figure, B-demarcation strip, C
1, C
2The outlet of-penetrating fluid, D
1, D
2-card, E-material outlet, the housing termination at F-material inlet place, G-tubular shell, L, M, H-ceramic membrane element, J-housing termination
The specific embodiment
Embodiment 1
Referring to Fig. 2, two-stage series connection ceramic film component constructed in accordance comprises the demarcation strip B that realizes two-stage series connection, the quantity of demarcation strip is 1, that realize is two-stage series connection (situation of N=2) housing termination J, the housing termination F that comprises material inlet A and outlet E, housing G, card D1 and D2, housing, housing termination, card, demarcation strip all adopt stainless steel.And two groups of ceramic membrane element L, H comprising many ceramic membrane elements, wherein L, H include 18 ceramic membrane elements, and the ceramic membrane element of employing is the Al of 19 passages
2O
3The multichannel ceramic membrane of material.
The outlet C1 and the C2 that comprise penetrating fluid on the housing, card D1 closely links to each other with housing G with D2.Housing termination F links to each other with demarcation strip B.The other end of demarcation strip B and card D1 use the sealing strip sealing.
Demarcation strip one end links to each other with the housing termination at charging aperture place, and the other end and card use the sealing strip sealing, and demarcation strip is divided into card the semicircle of two identical sizes.
Penetrating fluid outlet C1, C2 on the housing G all can be used as the inlet of backwash liquid.The import of the material on the housing termination and outlet also can be exchanged.
Material enters ceramic film component from the import A of housing termination, through first group of membrane component L, enters another housing termination and enters second group of membrane component H, through the E outflow ceramic film component of housing termination.The penetrating fluid that ceramic membrane element L, H produce flows out ceramic film component through outlet C1 of the penetrating fluid on the housing G or C2.
Realize series connection between two groups of ceramic membrane element L, H in ceramic film component inside by above-mentioned flow process, realized the purpose of two-stage series connection operation.
Embodiment 2
Referring to Fig. 3 ceramic film component in 17 grades of series connection of component internal realization ceramic membrane element constructed in accordance, can realize the three grade series connection of film in ceramic film component.Comprising the demarcation strip B1, the B2 that realize 17 grades of series connection ... B15, B16.The housing termination J at material outlet place, the housing termination F at material inlet place, the A on the F of housing termination is the import of material.The outlet C1, the C2 that comprise penetrating fluid on the housing G, C1 is the outlet of material simultaneously, C2 is the import of backwash liquid.The outlet E that comprises dope on the J of housing termination.Membrane module also comprises card D1, D2, and 17 groups of ceramic membrane elements of many ceramic membrane elements adopt is that the single membrane area with hexagonal channel is 0.68m
2Be the ceramic honey comb film.
In filter process, material is divided into two strands by membrane component, and one enters next group membrane component, and another thigh enters per-meate side.Behind 17 groups of membrane components, dope flows out membrane module through outlet E, and penetrating fluid flows out membrane module from C1.When needing recoil, backwash liquid flows into membrane module from C2.
Realize the series connection of 17 groups of membrane components in ceramic film component inside by above-mentioned flow process, reached the purpose of 17 grades of serial operations.
Claims (6)
1, a kind of ceramic film component is made up of the tubular shell that ceramic membrane element is housed, housing termination, tubular shell card and ceramic membrane element in order to the sealed tubular housing; The tubular shell card has the passage that is complementary with membrane component, makes membrane component be arranged in parallel in component internal; It is characterized in that N-1 piece demarcation strip is arranged in the housing termination, realize N level serial operation, demarcation strip one end links to each other with the housing termination, card on the other end and the described tubular shell uses the sealing strip sealing, the chamber of housing termination and card formation is divided into a plurality of chambeies, change the flow direction of material in membrane module, realize the series connection of the membrane component of membrane module inside, wherein N is 1～20.
2, ceramic film component according to claim 1 is characterized in that described housing termination is provided with the import and the outlet of material, and the import and the outlet of material lay respectively on two housing terminations when series connection progression N is even number; The import of material and outlet are positioned on the same housing termination when N is odd number.
3, ceramic film component according to claim 2 is characterized in that the demarcation strip quantity on the housing termination, charging aperture place is the N/2 piece when series connection progression N is even number, and the demarcation strip number of housing termination, material outlet place is the N/2-1 piece; When series connection progression N was odd number, housing termination, material inlet place and housing termination, material outlet place had the demarcation strip of equal number, were (N-1)/2 piece.
4, ceramic film component according to claim 1 is characterized in that housing is provided with 1-2 penetrating fluid outlet.
5, ceramic film component according to claim 1, what it is characterized in that described ceramic membrane element is configured as multichannel, doughnut or single tube.
6, ceramic film component according to claim 1, the material that it is characterized in that described demarcation strip, housing termination and housing is stainless steel, PVC or lucite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026444A CN101618294A (en) | 2009-04-23 | 2009-04-23 | Ceramic film component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026444A CN101618294A (en) | 2009-04-23 | 2009-04-23 | Ceramic film component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101618294A true CN101618294A (en) | 2010-01-06 |
Family
ID=41511808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910026444A Pending CN101618294A (en) | 2009-04-23 | 2009-04-23 | Ceramic film component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101618294A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081069A (en) * | 2017-05-17 | 2017-08-22 | 王雄军 | Membrane module and water purifier |
| CN109731477A (en) * | 2019-03-06 | 2019-05-10 | 南京工业大学 | Ceramic membrane component with built-in baffle |
-
2009
- 2009-04-23 CN CN200910026444A patent/CN101618294A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081069A (en) * | 2017-05-17 | 2017-08-22 | 王雄军 | Membrane module and water purifier |
| CN109731477A (en) * | 2019-03-06 | 2019-05-10 | 南京工业大学 | Ceramic membrane component with built-in baffle |
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Application publication date: 20100106 |