CN210186883U - Shell adaptive to immersed ultrafiltration membrane component - Google Patents
Shell adaptive to immersed ultrafiltration membrane component Download PDFInfo
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- CN210186883U CN210186883U CN201920758184.6U CN201920758184U CN210186883U CN 210186883 U CN210186883 U CN 210186883U CN 201920758184 U CN201920758184 U CN 201920758184U CN 210186883 U CN210186883 U CN 210186883U
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- casing
- ultrafiltration membrane
- sealing member
- compressed air
- subassembly
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Abstract
The utility model discloses a casing of adaptation submergence formula milipore filter subassembly, including the casing, the size of casing matches each other with corresponding submergence formula milipore filter subassembly, and the bottom of casing is provided with the bottom sealing member, and the top of casing has set gradually first sealing member, staple bolt and second sealing member according to the order from outside to inside, and the internal surface of first sealing member is equipped with the screw thread, and first sealing member passes through staple bolt and casing zonulae occludens, and the compressed air inlet has been seted up to upper end one side of casing. The utility model discloses when integrality was examined, in inserting the casing with the subassembly, compressed air import on the casing lets in compressed air and reversely aerifys, guarantees that the subassembly produces water end and is in moist state, if the membrane silk has the leak source, then compressed air will be followed the inside bloating of membrane silk, and the sign that produces water end at the subassembly is continuous big bubble, discovers behind the leak source membrane silk, adopts the end plug needle with the membrane silk mending-leakage. The method is simple and easy to implement, and the leak-point membrane yarn is easy to discover.
Description
Technical Field
The utility model relates to an ultrafiltration membrane module production technical field specifically is a casing of adaptation submergence formula ultrafiltration membrane module.
Background
The immersed ultrafiltration membrane component is one of ultrafiltration membrane components, is free of shell and operates in negative pressure suction, and becomes one of mainstream products in the market due to the advantages of low operating pressure, high antifouling capacity, convenience in mounting and dismounting, standard modular design and the like.
The attached figure 2 of the specification is an immersed ultrafiltration membrane component, and because the immersed ultrafiltration membrane component has no shell, the traditional integrity detection method before the delivery of the component is to immerse the component in water, introduce compressed air into the water production end of the component, the compressed air penetrates through a leak point membrane wire to generate bubbles in the water, and the membrane wire is subjected to leak repairing after the leak point membrane wire is found. In the whole process, because the number of the membrane filaments filled in the single component is large, the filling density is high, the membrane filaments are easy to find out leakage points in the leakage detection process, but the leakage points are difficult to find out, so that the repair is difficult, the workload is high, and the efficiency is low.
To this end, we propose a housing adapted to an immersed ultrafiltration membrane module.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a casing of adaptation submergence formula milipore filter subassembly can effectively solve the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the shell adaptive to the immersed ultrafiltration membrane component comprises a shell, wherein a bottom sealing element is arranged at the bottom end of the shell, a first sealing element, a hoop and a second sealing element are sequentially arranged at the top end of the shell from outside to inside, and a compressed air inlet is formed in one side of the upper end of the shell.
Preferably, the housing is sized to mate with a corresponding submerged ultrafiltration membrane module.
Preferably, the inner surface of the first seal is provided with a thread.
Preferably, the first sealing element is tightly connected with the shell through the hoop.
Compared with the prior art, the utility model relates to a casing of adaptation submergence formula milipore filter subassembly, the structure sets up rationally, and is functional strong, has following beneficial effect: when integrality detects, insert the subassembly in the casing, compressed air on the casing lets in compressed air and inflates in reverse at the quick interface of compressed air, guarantees that the water production end of subassembly is in moist state, if the membrane silk has the leak source, then compressed air will be followed the inside bloating of membrane silk, produces the characterization of water end at the subassembly and be continuous big bubble, after discovering the leak source membrane silk, adopts the end plug needle with the membrane silk mending-leakage. The method is simple and easy to implement, the leak-point membrane yarn is easy to find, and better use prospect is brought.
Drawings
FIG. 1 is a housing highly compatible with a submerged ultrafiltration membrane module;
in fig. 1: 1. a first seal member; 2. hooping; 3. an immersed ultrafiltration membrane module; 4. a second seal member; 5. a compressed air inlet; 6. a housing; 7. a housing bottom seal.
FIG. 2 is a submerged ultrafiltration membrane module.
In fig. 2: 1. a water producing end; 2. the water producing end is covered; 3. and (5) membrane silk.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The housing adapted to the submerged ultrafiltration membrane module of the embodiment, as shown in fig. 1, comprises a housing 6, the size of the housing 6 is matched with that of the corresponding submerged ultrafiltration membrane module 3, a bottom sealing element 7 is arranged at the bottom end of the housing 6, a first sealing element 1, a hoop 2 and a second sealing element 4 are sequentially arranged at the top end of the housing 6 from outside to inside, threads are arranged on the inner surface of the first sealing element 1, the first sealing element 1 is tightly connected with the housing 6 through the hoop 2, and a compressed air inlet 5 is formed in one side of the upper end of the housing 6.
The principle of the utility model is as follows: (1) placing a shell 6 which is highly matched with the immersed ultrafiltration membrane component 3 in the figure 1 on a horizontal workbench;
(2) inserting the encapsulated submerged ultrafiltration membrane module 3 of fig. 2 into the housing 6;
(3) the first sealing element 1 in the figure 1 and the water production end of the immersed ultrafiltration membrane component 3 are in threaded rotation and then are in closed connection;
(4) the hoop 2 in the figure 1 is adopted to hermetically connect the first sealing element 1 with the shell 6, and the immersed ultrafiltration membrane component 3 is hermetically sealed in the shell 6;
(5) ensuring that the water production end of the immersed ultrafiltration membrane component 3 in the figure 2 is in a wet state;
(6) injecting compressed air into the housing 6 through the compressed air inlet 5 of fig. 1 and maintaining the required pressure;
(7) observing the condition of bubbles at the water production end of the immersed ultrafiltration membrane component 3, and if continuous bubbles emerge at a certain membrane wire, indicating that the membrane wire has defects; if no obvious bubble emerges at the water production end of the immersed ultrafiltration membrane component 3, the immersed ultrafiltration membrane component 3 has no membrane filament defect, and the immersed ultrafiltration membrane component 3 can be packaged and put in storage;
(8) for the discovered leak point membrane filaments, firstly, a plugging needle is used for marking, water at the water production end is removed by utilizing compressed air, the water in the leak point membrane filaments is dried, and the marked plugging needle is replaced after another plugging needle is used for bonding 406 glue;
(9) standing for 3-5min, after the glue is solidified, cutting off the redundant part of the plug needle along the water production end face of the immersed ultrafiltration membrane component 3, and finishing the detection of the integrity of the component.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A shell body adaptive to an immersed ultrafiltration membrane component is characterized in that: including casing (6), the bottom of casing (6) is provided with bottom seal spare (7), the top of casing (6) has set gradually first sealing member (1), staple bolt (2) and second sealing member (4) according to outside to interior order, compressed air inlet (5) have been seted up to upper end one side of casing (6).
2. A housing adapted for a submerged ultrafiltration membrane module according to claim 1, wherein: the size of the shell (6) is matched with that of the corresponding immersed ultrafiltration membrane component (3).
3. A housing adapted for a submerged ultrafiltration membrane module according to claim 1, wherein: the inner surface of the first sealing element (1) is provided with threads.
4. A housing adapted for a submerged ultrafiltration membrane module according to claim 1, wherein: the first sealing element (1) is tightly connected with the shell (6) through the hoop (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758184.6U CN210186883U (en) | 2019-05-24 | 2019-05-24 | Shell adaptive to immersed ultrafiltration membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920758184.6U CN210186883U (en) | 2019-05-24 | 2019-05-24 | Shell adaptive to immersed ultrafiltration membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210186883U true CN210186883U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920758184.6U Active CN210186883U (en) | 2019-05-24 | 2019-05-24 | Shell adaptive to immersed ultrafiltration membrane component |
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| CN (1) | CN210186883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075714A (en) * | 2019-05-24 | 2019-08-02 | 苏州中色德源环保科技有限公司 | A kind of shell being adapted to submerged ultrafiltration component |
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2019
- 2019-05-24 CN CN201920758184.6U patent/CN210186883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075714A (en) * | 2019-05-24 | 2019-08-02 | 苏州中色德源环保科技有限公司 | A kind of shell being adapted to submerged ultrafiltration component |
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