CN206590952U - The curtain type film assembly of high intensity - Google Patents
The curtain type film assembly of high intensity Download PDFInfo
- Publication number
- CN206590952U CN206590952U CN201720210243.7U CN201720210243U CN206590952U CN 206590952 U CN206590952 U CN 206590952U CN 201720210243 U CN201720210243 U CN 201720210243U CN 206590952 U CN206590952 U CN 206590952U
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- China
- Prior art keywords
- pipe
- stainless steel
- air inlet
- steel tube
- tube fitting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model is related to a kind of curtain type film assembly, particularly relate to a kind of curtain type film assembly for the high intensity that light weight, intensity are high and assembling tightness is high, including outlet pipe (1), air inlet pipe (2), hollow-fibre membrane (3), boring aeration pipe (4)；The outlet pipe (1) connects with hollow-fibre membrane (3), and the air inlet pipe (2) connects with boring aeration pipe (4), it is characterised in that：Also include stainless steel tube fitting (5), removable connection is used between the stainless steel tube fitting (5) and outlet pipe (1), air inlet pipe (2) and boring aeration pipe (4), removable connect refers to that the inwall of stainless steel tube fitting (5) is provided with fastener (51), the end of the outlet pipe (1), air inlet pipe (2) and boring aeration pipe (4) is equipped with bulge loop (21), the bulge loop (21) is provided with neck (22), clamping between the fastener (51) and neck (22).
Description
Technical field
The utility model is related to a kind of curtain type film assembly, particularly relates to a kind of curtain type film assembly of high intensity.
Background technology
At present, hollow fiber ultrafiltration membrane is used to more with curtain kit form exist in MBR system, i.e., bundles of hollow fiber
The two ends of silk are poured into two plastic tubes respectively with epoxy resin constitutes so-called curtain component, then this modules in parallel
Get up to form module, and be parallel with many aeration tubes on the plastic tube, with the hollow fiber ultrafiltration membrane number in unit area
The increase of amount and length, the connecting portion and tubular material of increasing curtain type film assembly use stainless steel system
Into such as Chinese patent CN203777945U discloses a kind of curtain type film assembly, and it catchments including catchment plastic, lower end of upper end
Plastic and hollow fiber membrane bundle, the two ends of the hollow fiber membrane bundle are noted respectively to be enclosed in the plastic that catchments of upper/lower terminal；It is described
The plastic that catchments is bonded and formed by slip-knot, collector pipe, small pieces of tiles, and the position of wherein collector pipe correspondence bonding small pieces of tiles opens up water flowing
Mouthful, the termination note of hollow fiber membrane bundle is enclosed in small pieces of tiles, and each composition pipe of the film frame uses square tube or rectangular tube, and material is
Stainless steel.
But in actual use, for the tightness when improving the intensity of whole curtain type film assembly and assembling, entirely
Tubular material can cause cost increase and heavier-weight using stainless steel.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of light weight, intensity height and assembling fastening journey
The curtain type film assembly of the high high intensity of degree.
To realize above technical purpose, the technical solution of the utility model is:A kind of curtain type film assembly of high intensity, including
Outlet pipe, air inlet pipe, hollow-fibre membrane, boring aeration pipe；The outlet pipe is connected with hollow-fibre membrane, and the air inlet pipe is with wearing
Hole aeration tube connection, in addition to stainless steel tube fitting, the stainless steel tube fitting and outlet pipe, air inlet pipe and boring aeration pipe
Between use removable connection, removable connect refers to the inwall of stainless steel tube fitting provided with fastener, the water outlet
Pipe, the end of air inlet pipe and boring aeration pipe are equipped with bulge loop, and the bulge loop is provided with neck, the fastener and neck it
Between clamping.
The structure preferably, bulge loop is formed in one between outlet pipe, air inlet pipe and boring aeration pipe respectively.
Preferably, being additionally provided with the projection for further preventing that stainless steel tube fitting from slipping in the neck.
Preferably, stainless steel tube fitting is made of 304 stainless steels.
Above description can be seen that the utility model and possess advantages below：The stainless steel tube fitting uses stainless steel
The intensity for the curtain type film assembly that can greatly improve whole high intensity is made in matter, simultaneously because the stainless steel tube fitting is with going out
Removable connection is used between water pipe, air inlet pipe and boring aeration pipe, the removable connection refers to stainless steel tube fitting
Inwall be provided with fastener, the end of the outlet pipe, air inlet pipe and boring aeration pipe, which is equipped with bulge loop, the bulge loop, to be set
There is neck, on the one hand clamping, which can be realized, between the fastener and neck is easily installed effect, while using outlet pipe, air inlet
The end of pipe and boring aeration pipe is equipped with bulge loop, and the bulge loop is provided with neck, and such design can be protected further
The rigidity of outlet pipe, air inlet pipe and boring aeration pipe and stainless steel tube fitting junction is demonstrate,proved, is difficult because current are excessive and lead
Cause impulsive force is larger to cause junction situation about being broken occur.
Furthermore, cause the structure after installing due to being additionally provided with the projection for further preventing stainless steel tube fitting from slipping in neck
Slippage is less prone to, the difficulty of dismounting is added, the stability of connection is further improved.
Finally permanent non-corrosive can be kept using 304 stainless steels.
Brief description of the drawings
Fig. 1 is the structural representation of the curtain type film assembly of high intensity of the present utility model；
Fig. 2 is the assembling schematic diagram of the curtain type film assembly of high intensity of the present utility model；
Fig. 3 is the close-up schematic view of the curtain type film assembly of high intensity of the present utility model.
Brief description of the drawings：1st, outlet pipe, 2, air inlet pipe, 3, hollow-fibre membrane, 4, boring aeration pipe, 5, stainless steel tube fitting,
51st, fastener, 21, bulge loop, 22, neck, 23, raised.
Embodiment
As illustrated, a kind of curtain type film assembly of high intensity, including outlet pipe 1, air inlet pipe 2, hollow-fibre membrane 3, perforation
Aeration tube 4；The outlet pipe 1 is connected with hollow-fibre membrane 3, and the air inlet pipe 2 is connected with boring aeration pipe 4, it is characterised in that：
Also include stainless steel tube fitting 5, adopted between the stainless steel tube fitting 5 and outlet pipe 1, air inlet pipe 2 and boring aeration pipe 4
With removable connection, removable connect refers to that the inwall of stainless steel tube fitting 5 is provided with fastener 51, the outlet pipe 1, enters
The end of tracheae 2 and boring aeration pipe 4 is equipped with bulge loop 21, and the bulge loop 21 is provided with neck 22, the fastener 51 with
Clamping between neck 22；The bulge loop 21 is formed in one knot between outlet pipe 1, air inlet pipe 2 and boring aeration pipe 4 respectively
Structure；The projection 23 for further preventing that stainless steel tube fitting 5 from slipping is additionally provided with the neck 22；Stainless steel tube fitting 5 uses 304
Stainless steel is made.
The stainless steel tube fitting is made of stainless steel can greatly improve the curtain type membrane group of whole high intensity
The intensity of part, simultaneously because using removable between the stainless steel tube fitting and outlet pipe, air inlet pipe and boring aeration pipe
Formula is connected, and removable connect refers to that the inwall of stainless steel tube fitting is provided with fastener, the outlet pipe, air inlet pipe and wears
The end of hole aeration tube is equipped with bulge loop, and the bulge loop is provided with neck, and clamping on the one hand can between the fastener and neck
Effect is easily installed to realize, while bulge loop is equipped with using the end of outlet pipe, air inlet pipe and boring aeration pipe, it is described convex
Ring is provided with neck, and such design can further ensure outlet pipe, air inlet pipe and boring aeration pipe and stainless steel tube
The rigidity of fitting junction, is difficult because current are excessive and cause impulsive force larger so that situation about being broken occurs in junction.
Furthermore, cause the structure after installing due to being additionally provided with the projection for further preventing stainless steel tube fitting from slipping in neck
Slippage is less prone to, the difficulty of dismounting is added, the stability of connection is further improved.
Finally permanent non-corrosive can be kept using 304 stainless steels.
The utility model and embodiments thereof are described above, the description does not have restricted, shown in accompanying drawing
Also it is one of embodiment of the present utility model, actual structure is not limited thereto.If all in all this area is general
Logical technical staff is enlightened by it, in the case where not departing from the utility model creation objective, being designed without creative with being somebody's turn to do
The similar frame mode of technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (4)
1. a kind of curtain type film assembly of high intensity, it is characterised in that：Including outlet pipe (1), air inlet pipe (2), hollow-fibre membrane
(3), boring aeration pipe (4)；The outlet pipe (1) connects with hollow-fibre membrane (3), the air inlet pipe (2) and boring aeration pipe
(4) connect, it is characterised in that：Also include stainless steel tube fitting (5), the stainless steel tube fitting (5) and outlet pipe (1), air inlet
Manage and removable connection is used between (2) and boring aeration pipe (4), the removable connection refers to stainless steel tube fitting (5)
Inwall be provided with fastener (51), the end of the outlet pipe (1), air inlet pipe (2) and boring aeration pipe (4) is equipped with bulge loop
(21), the bulge loop (21) is provided with neck (22), clamping between the fastener (51) and neck (22).
2. the curtain type film assembly of high intensity according to claim 1, it is characterised in that：The bulge loop (21) respectively with water outlet
Be formed in one structure between pipe (1), air inlet pipe (2) and boring aeration pipe (4).
3. the curtain type film assembly of high intensity according to claim 1, it is characterised in that：Be additionally provided with the neck (22) into
One step prevents the projection (23) that stainless steel tube fitting (5) is slipped.
4. the curtain type film assembly of high intensity according to claim 1, it is characterised in that：Stainless steel tube fitting (5) uses 304
Stainless steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210243.7U CN206590952U (en) | 2017-03-06 | 2017-03-06 | The curtain type film assembly of high intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210243.7U CN206590952U (en) | 2017-03-06 | 2017-03-06 | The curtain type film assembly of high intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206590952U true CN206590952U (en) | 2017-10-27 |
Family
ID=60126537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720210243.7U Active CN206590952U (en) | 2017-03-06 | 2017-03-06 | The curtain type film assembly of high intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206590952U (en) |
-
2017
- 2017-03-06 CN CN201720210243.7U patent/CN206590952U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |