CN203994390U - A kind of mould of making hollow fiber membrane cartridge sealant - Google Patents
A kind of mould of making hollow fiber membrane cartridge sealant Download PDFInfo
- Publication number
- CN203994390U CN203994390U CN201420374521.9U CN201420374521U CN203994390U CN 203994390 U CN203994390 U CN 203994390U CN 201420374521 U CN201420374521 U CN 201420374521U CN 203994390 U CN203994390 U CN 203994390U
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- China
- Prior art keywords
- mould
- hollow fiber
- sealant
- fiber membrane
- membrane cartridge
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- 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
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Abstract
A kind of mould of making hollow fiber membrane cartridge sealant, it is characterized in that mould upper opening, mould surrounding is with nosing (1), nosing and mold bottom (2) form a cuboid cavity, the uniform some through holes of described mold bottom (3), described through-hole diameter is less than hollow fiber film thread (4) external diameter, and described mold material is elastomeric material, and elastomeric material comprises silicon rubber, polyurethane.The utility model mould has easily manufactured, cost-saving, raises the efficiency, and is convenient to the feature of large-scale production.
Description
Technical field
Invention relates to a kind of hollow fiber membrane cartridge and makes mould, is specifically related to a kind of making mould with the hollow fiber membrane cartridge sealant of stereochemical structure.
Background technology
Membrane separation technique is a kind of isolation technics that solution or gaseous matter are separated, concentrated and purify that is widely used in.Membranous wall micropore gathers, and stoste is by a side of film under certain pressure, and it is filter liquor that solvent and little molecule solute see through membranous wall, and large molecule solute tunicle is held back, and reaches separating substances and concentrated object.In water purification industry, with hollow-fibre membrane, make filter core and come the technology of filtration, purification water quality to be widely used.
Traditional hollow fiber membrane cartridge sealant is planar structure, and its manufacture method is vertical standing casting method or horizontal centrifugal pouring method.First hollow fiber membrane bundle is put into tubular shell, hollow fiber bundle sealed end length surpasses housing seal end length, and with a movable sealing lid hermetic terminal, housing and movable sealing lid complete water mold.Then in mould, inject liquid sealing material as epoxy resin, polyurethane resin, vistanex etc., liquid sealing material solidify to form sealant under gravity or centrifugal action.From the unnecessary hollow-fibre membrane openend of shell end shear removal and unnecessary sealant, make filter core.Traditional plane hollow-fibre membrane sealant manufacture method, its casting die consists of filter element shell end and movable sealing lid, and hollow-fibre membrane and filter element shell are sealed.Traditional mould existing problems: first sealant is difficult for separating with housing, manufacture and obtain independent sealed layer; Secondly after traditional moulds is made sealant, need to remove movable sealing end, finished product need to be cut the unnecessary sealant of clipping except surpassing shell end, waste material; Moreover traditional moulds bottom do not have the distribution of the regular hollow fiber film thread of orifice plate, made filter core hollow fiber film tube openend surface distributed is inhomogeneous, irregularity.
Summary of the invention
For overcoming the above problems, the invention provides a kind of mould of making hollow fiber membrane cartridge sealant.
For reaching above-mentioned purpose, technical scheme of the present invention is: a kind of mould of making hollow fiber membrane cartridge sealant, it is characterized in that mould upper opening, and mould surrounding is with nosing (1), and at the bottom of nosing and mould, (2) form a cuboid cavity.The uniform some through holes of described mold bottom (3), described mold material is elastomeric material, elastomeric material comprises silicon rubber, polyurethane.
Use the plane hollow-fibre membrane sealant of die casting of the present invention.First by the hollow-fibre membrane that will seal (4) sealing terminal membrane silk through mold bottom through hole, then, to the jointing material of casting in the mould making, after waiting for that sealant solidifies completely, take out mould, make plane hollow-fibre membrane sealant.
Mould of the present invention is not connected with filter element shell, after sealant solidifies, utilizes the characteristic of mould elastomeric material, can take out like a cork easily.Next is positioned at the through hole of mold bottom, the port of export that can regular hollow fiber film thread, thus make the uniform hollow fiber film thread port of export of various distribution of shapes.Moreover sealant casts and form in mould, sealant need not be sheared and remove unnecessary encapsulant after making, and compares conventional method and has saved material, has reduced man-hour.
Mould of the present invention has easily manufactured, cost-saving, raises the efficiency, and is convenient to the feature of large-scale production.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is mould generalized section of the present invention
Fig. 2 is mould three-dimensional structure diagram of the present invention
Fig. 3 is used this die casting schematic diagram.
The specific embodiment
Make a mould for hollow fiber membrane cartridge sealant, it is characterized in that mould upper opening, mould surrounding is with nosing (1), and at the bottom of nosing and mould, (2) form a cuboid cavity.The uniform some through holes of described mold bottom (3), described mold material is elastomeric material, elastomeric material comprises silicon rubber, polyurethane.
As shown in Figure 1 and Figure 2, make a plane hollow-fibre membrane sealant mould, mould internal cavity is cuboid, uniform 10 rows of mold bottom, 32 through holes of every row (3).Described through-hole diameter is 1mm.
As shown in Figure 3, allow overall diameter 1.1mm hollow fiber film thread (4) through all through holes of mold bottom, and diaphragm seal silk openend, to the jointing material of casting in mould, form flat shape hollow-fibre membrane sealant.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as the protection domain of invention, and these can not affect effect of the invention process and practical applicability.
Claims (2)
1. a mould of making hollow fiber membrane cartridge sealant, it is characterized in that mould upper opening, mould surrounding is with nosing (1), nosing and mold bottom (2) form a cuboid cavity, the uniform some through holes of described mold bottom (3), described through-hole diameter is less than hollow fiber film thread (4) external diameter.
2. a kind of mould of making hollow fiber membrane cartridge sealant according to claim 1, is characterized in that described mold material is elastomeric material, and elastomeric material comprises silicon rubber, polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374521.9U CN203994390U (en) | 2014-07-08 | 2014-07-08 | A kind of mould of making hollow fiber membrane cartridge sealant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374521.9U CN203994390U (en) | 2014-07-08 | 2014-07-08 | A kind of mould of making hollow fiber membrane cartridge sealant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994390U true CN203994390U (en) | 2014-12-10 |
Family
ID=52034453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374521.9U Expired - Fee Related CN203994390U (en) | 2014-07-08 | 2014-07-08 | A kind of mould of making hollow fiber membrane cartridge sealant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203994390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890170A (en) * | 2015-06-06 | 2015-09-09 | 浙江净源膜科技有限公司 | Casting structure of columnar type hollow fiber immersed membrane |
| CN112619423A (en) * | 2020-12-17 | 2021-04-09 | 德蓝水技术股份有限公司 | Device and method for manufacturing curtain-type membrane assembly |
-
2014
- 2014-07-08 CN CN201420374521.9U patent/CN203994390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890170A (en) * | 2015-06-06 | 2015-09-09 | 浙江净源膜科技有限公司 | Casting structure of columnar type hollow fiber immersed membrane |
| CN104890170B (en) * | 2015-06-06 | 2017-10-10 | 宁波净源环境发展有限公司 | A kind of pouring structure of pillar doughnut curtain type membrane |
| CN112619423A (en) * | 2020-12-17 | 2021-04-09 | 德蓝水技术股份有限公司 | Device and method for manufacturing curtain-type membrane assembly |
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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 |
Granted publication date: 20141210 Termination date: 20170708 |