CN108889135A - The glue sealing method of hollow fibre membrane component unit beam - Google Patents
The glue sealing method of hollow fibre membrane component unit beam Download PDFInfo
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- CN108889135A CN108889135A CN201810867565.8A CN201810867565A CN108889135A CN 108889135 A CN108889135 A CN 108889135A CN 201810867565 A CN201810867565 A CN 201810867565A CN 108889135 A CN108889135 A CN 108889135A
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- Prior art keywords
- unit beam
- glue
- film wire
- fibre membrane
- membrane component
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
- B01D63/023—Encapsulating materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/024—Hollow fibre modules with a single potted end
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention discloses a kind of glue sealing method of hollow fibre membrane component unit beam, it is related to the manufacturing method technical field of Hollow Fiber Ultrafiltration, micro-filtration membrane module, to solve in the prior art when unit beam film wire is inserted in flexible rubber hose, easily there is the technical issues of hollow fiber film thread exodermis damage.The glue sealing method of hollow fibre membrane component unit beam of the present invention, includes the following steps：Hollow-fibre membrane is hung, film wire inner hole in upper end is kept to communicate with atmosphere, circle is covered into net folding and wears into bilayer, is wrapped film wire beam with set net internal diameter, set net reserves certain length outside film wire beam, flexible rubber hose is penetrated in set net, using double-deck sliding of set net, flexible rubber hose is touched, flexible rubber hose is inserted in film wire beam outer layer, it pulls out set net down again, completes flexible rubber hose and be inserted in unit beam film wire outer layer.
Description
Technical field
It is the present invention relates to the manufacturing method technical field of Hollow Fiber Ultrafiltration, micro-filtration membrane module, in particular to a kind of hollow
The glue sealing method of tunica fibrosa cell beam.
Background technique
Existing pillar membrane component is made of, wherein flexible glue bore and list more than one piece unit beam, sealant, flexible rubber hose, putamina
First beam film wire outer layer fits closely, and for the damage of protection location beam film wire root, pillar film water inlet end unit Shu Yiduan is inserted in
The effective sealant of flexible glue seals in shell, produces water end (W.E.) by multiple unit beams and merges sealing, then cuts and portal.Because of end unit of intaking
Beam makes defect, and such as the film wire inner hole unsealing that starved generates, in the operation of pillar membrane component, sewage can pass through unencapsulated film
Silk inner hole enters production water end (W.E.), causes producing water water quality unqualified, because the production quality of this element beam directly affects whole column support type membrane element
The effluent quality of part.
In the production of pillar membrane component water inlet end, need to carry out sealing, existing unit beam production side to unit Shu Yiduan in advance
Method is：Unit beam film wire is cut, keeps its end face neat, smears the polyurethane adhesive of certain viscosity in film wire beam cut end
Flexible rubber hose is inserted in the unit membrane tow being cured by face after a few hours solidification, and the epoxy of certain temperature is injected in shell
Single beam film wire is slowly inserted to housing bottom by glue.
However, present inventor has found, in the prior art, since flexible glue bore and unit beam film wire outer layer closely paste
It closes, therefore when unit beam film wire is inserted in flexible rubber hose, the damage of hollow fiber film thread exodermis easily occurs.
Therefore, how a kind of glue sealing method of hollow fibre membrane component unit beam is provided, unit beam matter can be effectively improved
Amount, it has also become the technical issues of those skilled in the art's urgent need to resolve.
Summary of the invention
The purpose of the present invention is to provide a kind of glue sealing methods of hollow fibre membrane component unit beam, to solve the prior art
In when unit beam film wire is inserted in flexible rubber hose, easily occur hollow fiber film thread exodermis damage the technical issues of.
The present invention provides a kind of glue sealing method of hollow fibre membrane component unit beam, includes the following steps：By doughnut
Film suspension, keeps film wire inner hole in upper end to communicate with atmosphere, and circle set net is rolled over and wears into bilayer, with the set net internal diameter by film wire beam
It wraps, the set net reserves certain length outside the film wire beam, and flexible rubber hose is penetrated in the set net, the set is utilized
Double-deck sliding is netted, the flexible rubber hose is touched, the flexible rubber hose is inserted in the film wire beam outer layer, then pull out the set down
Net completes the flexible rubber hose and is inserted in unit beam film wire outer layer.
When practical application, in the glue sealing method of hollow fibre membrane component unit beam of the present invention, the set net is PE
Or PP material, surface are smooth.
Wherein, in the glue sealing method of hollow fibre membrane component unit beam of the present invention, the set net with a thickness of
0.5-1mm.
Specifically, in the glue sealing method of hollow fibre membrane component unit beam of the present invention, the flexible rubber hose is silica gel
Or EP rubbers material.
When practical application, in the glue sealing method of hollow fibre membrane component unit beam of the present invention, apart from the flexible glue
The unit beam film wire is cut off at a certain distance from pipe, prepared polyurethane or epoxy glue is poured into transparent shell, with slow
Speed the unit beam film wire is protruded into glue-line bottom and spaced apart, fix the unit beam film wire with U-clamp and put
It is placed on the shell, is fully infiltrated between hollow fiber film thread to glue；At the same time, the polyurethane or the epoxy glue
Reaction is crosslinked, viscosity is caused to rise.
Wherein, in the glue sealing method of hollow fibre membrane component unit beam of the present invention, apart from the flexible rubber hose 3-
The unit beam film wire is cut off with cutter at 5mm, the polyurethane or epoxy glue of initial adhesiveness < 1000mPa.s will be prepared
It pours into transparent shell, the unit beam film wire is protruded into apart from glue-line bottom 5-8mm with slow speed, is fixed with U-clamp
The unit beam film wire is placed on the shell, and 10-20min is waited to be fully infiltrated into glue between hollow fiber film thread；With
This simultaneously, the polyurethane or the epoxy glue crosslink reaction, and viscosity is caused to rise to 10000-40000mPa.s.
Specifically, in the glue sealing method of hollow fibre membrane component unit beam of the present invention, the U-clamp is stainless steel
Material.
Further, in the glue sealing method of hollow fibre membrane component unit beam of the present invention, the diameter of the U-clamp
For 0.8-5mm.
Further, in the glue sealing method of hollow fibre membrane component unit beam of the present invention, the polyurethane or
The curing time of the epoxy glue is 30-60min.
Still further, removing the U-shaped in the glue sealing method of hollow fibre membrane component unit beam of the present invention
The unit beam film wire is put to glue-line bottom, waits glue curing to complete unit beam sealing by folder.
Compared with the existing technology, the glue sealing method of hollow fibre membrane component unit beam of the present invention has following excellent
Gesture：
In the glue sealing method of hollow fibre membrane component unit beam of the present invention, include the following steps：By doughnut
Film suspension, keeps film wire inner hole in upper end to communicate with atmosphere, and circle is covered net folding and wears into bilayer, is wrapped up film wire beam with set net internal diameter
Firmly, set net reserves certain length outside film wire beam, and flexible rubber hose is penetrated in set net, using double-deck sliding of set net, touches soft
Flexible rubber hose is inserted in film wire beam outer layer by sebific duct, then pulls out set net down, is completed flexible rubber hose and is inserted in unit beam film wire outer layer.Thus
Analysis it is found that in the glue sealing method of hollow fibre membrane component unit beam of the present invention, due to by circle cover net folding wear it is in pairs
Layer, and wrapped film wire beam with set net internal diameter, set net reserves certain length outside film wire beam, and flexible rubber hose is penetrated set net
It is interior, using double-deck sliding of set net, flexible rubber hose is touched, flexible rubber hose is inserted in film wire beam outer layer, then pull out set net down, completed soft
Sebific duct is inserted in unit beam film wire outer layer, therefore can be avoided when unit beam film wire is inserted in flexible rubber hose and hollow fiber film thread crust occur
The phenomenon that layer damage, to effectively improve unit beam quality.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention；
Fig. 2 is that the structure of U-clamp in the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention is shown
It is intended to；
Fig. 3 is a kind of process signal of glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention
Figure；
Fig. 4 is the process signal of the glue sealing method of another hollow fibre membrane component unit beam provided in an embodiment of the present invention
Figure.
In figure：1- hollow-fibre membrane；2- flexible rubber hose；3- polyurethane or epoxy glue；4- shell；5-U clevis is placed
Point.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
Fig. 1 is the structural schematic diagram of the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention；Fig. 2
For the structural schematic diagram of U-clamp in the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention；Fig. 3 is this
A kind of flow diagram of the glue sealing method for hollow fibre membrane component unit beam that inventive embodiments provide；Fig. 4 is that the present invention is real
The flow diagram of the glue sealing method of another hollow fibre membrane component unit beam of example offer is provided.
As Figure 1-Figure 4, the embodiment of the present invention provides a kind of glue sealing method of hollow fibre membrane component unit beam, packet
Include following steps：Hollow-fibre membrane 1 is hung, film wire inner hole in upper end is kept to communicate with atmosphere, circle is covered into net folding and wears into bilayer,
Film wire beam is wrapped with set net internal diameter, set net reserves certain length outside film wire beam, flexible rubber hose 2 is penetrated in set net, benefit
With double-deck sliding of set net, flexible rubber hose 2 is touched, flexible rubber hose 2 is inserted in film wire beam outer layer, then pull out set net down, completes flexible glue
Pipe 2 is inserted in unit beam film wire outer layer.
Compared with the existing technology, the glue sealing method of hollow fibre membrane component unit beam described in the embodiment of the present invention have with
Lower advantage：
In the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, as Figure 1-Figure 4, packet
Include following steps：Hollow-fibre membrane 1 is hung, film wire inner hole in upper end is kept to communicate with atmosphere, circle is covered into net folding and wears into bilayer,
Film wire beam is wrapped with set net internal diameter, set net reserves certain length outside film wire beam, flexible rubber hose 2 is penetrated in set net, benefit
With double-deck sliding of set net, flexible rubber hose 2 is touched, flexible rubber hose 2 is inserted in film wire beam outer layer, then pull out set net down, completes flexible glue
Pipe 2 is inserted in unit beam film wire outer layer.From this analysis, the envelope of hollow fibre membrane component unit beam described in the embodiment of the present invention
In gluing method, bilayer is worn into since circle is covered net folding, and film wire beam is wrapped with set net internal diameter, set net reserves a fixed length
Degree penetrates flexible rubber hose 2 in set net outside film wire beam, using double-deck sliding of set net, touches flexible rubber hose 2, flexible rubber hose 2 is inserted in
Film wire beam outer layer, then set net is pulled out down, it completes flexible rubber hose 2 and is inserted in unit beam film wire outer layer, therefore can be avoided unit beam film
There is the phenomenon that hollow fiber film thread exodermis damage in silk braid when entering flexible rubber hose 2, to effectively improve unit beam quality.
Herein it should be added that, hollow fiber film thread unit beam is inserted in there is also flexible rubber hose in the prior art and is stranded
Difficulty, and the technical problem for causing production efficiency lower.
In the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, worn since circle is covered net folding
Film wire beam is wrapped at bilayer, and with set net internal diameter, set net reserves certain length outside film wire beam, and flexible rubber hose 2 is penetrated
In set net, using double-deck sliding of set net, flexible rubber hose 2 is touched, flexible rubber hose 2 is inserted in film wire beam outer layer, then pull out set net down,
It completes flexible rubber hose 2 and is inserted in unit beam film wire outer layer, therefore flexible rubber hose 2 is inserted in convenient, can effectively improve production efficiency.
When practical application, in the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, above-mentioned set
Net can be PE or PP material, and surface is smooth.
Polyethylene (polyethylene, abbreviation PE) is a kind of aggregated thermoplastic resin obtained of ethylene.Industrially,
It also include the copolymer of ethylene and a small amount of alpha-olefin.Polyethylene is odorless, nontoxic, feel ceraceous, has excellent resistance to low temperature
(minimum to use reachable -100 ~ -70 DEG C of temperature), chemical stability is good, is resistant to the erosion of most of soda acids (intolerant to oxygen
Change the acid of property).Common solvent is not dissolved under room temperature, water imbibition is small, and electrical insulating property is excellent.
Polypropylene is a kind of thermoplastic resin as prepared by propylene polymerization.It is divided into isotactic poly- third by methyl arrangement position
Alkene (isotactic polypropylene), random polypropylene (atactic polypropylene) and syndiotactic polypropylene
Three kinds of (syndiotactic polypropylene).
Wherein, in the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, the thickness of above-mentioned set net
Degree can be 0.5-1mm.
Specifically, in the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, above-mentioned flexible rubber hose 2
It can be silica gel or EP rubbers material.
When practical application, as shown in Figure 1-Figure 3, the envelope of hollow fibre membrane component unit beam provided in an embodiment of the present invention
In gluing method, unit beam film wire is cut off at a certain distance from flexible rubber hose 2, prepared polyurethane or epoxy glue 3 are poured into
In bright shell 4, unit beam film wire is protruded by glue-line bottom and spaced apart with slow speed, is put with U-clamp in U-clamp
It sets and a little fixed cell beam film wire and is placed on shell 4 at 5, be fully infiltrated between hollow fiber film thread to glue；At the same time,
Polyurethane or epoxy glue 3 crosslink reaction, and viscosity is caused to rise.
Wherein, as shown in figure 4, in the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, away from
From flexible rubber hose 2, institute's unit beam film wire is cut off with cutter at 3-5mm, the poly- of initial adhesiveness < 1000mPa.s will be prepared
Urethane or epoxy glue 3 pour into transparent shell 4, are protruded into unit beam film wire apart from glue-line bottom 5-8mm with slow speed,
Be placed on shell 4 with U-clamp fixed cell beam film wire, wait 10-20min make glue be fully infiltrated into hollow fiber film thread it
Between；At the same time, polyurethane or epoxy glue 3 crosslink reaction, and viscosity is caused to rise to 10000-40000mPa.s.
Herein it should be added that, in the prior art there is also unit beam sealing bottom because dead level occurs in starved, and
The technical issues of causing film wire inner hole not to be bonded by glue sealing or securely, and in membrane component operation, influencing producing water water quality.
In the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, due to fixing list with U-clamp
First beam film wire is placed on shell 4, and 10-20min is waited to be fully infiltrated into glue between hollow fiber film thread；At the same time, gather
Urethane or epoxy glue 3 crosslink reaction, cause viscosity to rise to 10000-40000mPa.s, namely will using U-clamp substep
Unit beam film wire insertion glue-line simultaneously waits certain time to glue-line viscosity to increase, and is inserted into glue-line bottom, therefore can be effective
Realization unit beam film wire bottom guarantees that film wire inner hole all blocks without starved phenomenon.
In addition, in the glue sealing method of hollow fibre membrane component unit beam described in the embodiment of the present invention, using transparent shell
4, namely tube bank is using transparent or semitransparent, to facilitate look at.
It should be added that, there is also following two points technical problems in the prior art herein：One, to unit beam end face
It carries out smearing certain viscosity glue, due to high-viscosity glue poor fluidity, is easy to appear glue-line between unit beam film wire and smears thickness
Degree is uneven, causes between hollow-fibre membrane and adhesive effect is poor between shell；Two, polyurethane adhesive is smeared to unit beam film wire to consolidate
After change, then it is potted epoxy glue, waits polyurethane adhesive curing time long, cause production efficiency low.
In the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, due to fixing list with U-clamp
First beam film wire is placed on shell 4, and 10-20min is waited to be fully infiltrated into glue between hollow fiber film thread；At the same time, gather
Urethane or epoxy glue 3 crosslink reaction, cause viscosity to rise to 10000-40000mPa.s, namely will using U-clamp substep
Unit beam film wire insertion glue-line simultaneously waits certain time to glue-line viscosity to increase, and is inserted into glue-line bottom, therefore effectively avoid
It directly smears high-viscosity glue in the prior art and causes the smearing thickness unevenness to cause the phenomenon of adhesive effect difference, and waiting
The infiltration of glue is carried out while to glue curing, therefore shortens the time, to effectively increase production efficiency.
Specifically, in the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, above-mentioned U-clamp can
Think stainless steel material.It is of course also possible to be other materials of same mechanical property.
Further, in the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, above-mentioned U-clamp
Diameter can be 0.8-5mm.
Further, above-mentioned poly- in the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention
The curing time of urethane or epoxy glue 3 is 30-60min.
Still further, can be removed in the glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention
Except U-clamp, unit beam film wire is put to glue-line bottom, waits glue curing to complete unit beam sealing.
The glue sealing method of hollow fibre membrane component unit beam provided in an embodiment of the present invention, it is mainly excellent with several lower 3 points
Gesture：
One, using the form of PE or PP set net, flexible rubber hose is inserted in, unit beam quality and production efficiency are improved；
| Before improvement | After improvement | |
| Cover flexible glue tube efficiency | 10/hour/people | 26/hour/people |
| Unit beam sealing efficiency | 15/hour/people | 35/hour/people |
Two, tube bank uses transparent or semitransparent, convenient for observation sealing height；
Three, unit beam film wire is inserted by glue-line using U-clamp substep and certain time to glue-line viscosity is waited to increase, realized
Without starved phenomenon, film wire inner hole all blocked for unit beam film wire bottom.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of glue sealing method of hollow fibre membrane component unit beam, which is characterized in that include the following steps：By hollow-fibre membrane
Suspension keeps film wire inner hole in upper end to communicate with atmosphere, and circle set net is rolled over and wears into bilayer, with the set net internal diameter by film wire beam packet
It wraps, the set net reserves certain length outside the film wire beam, and flexible rubber hose is penetrated in the set net, utilizes the set net
Double-deck sliding, touches the flexible rubber hose, the flexible rubber hose is inserted in the film wire beam outer layer, then pull out the set net down,
It completes the flexible rubber hose and is inserted in unit beam film wire outer layer.
2. the glue sealing method of hollow fibre membrane component unit beam according to claim 1, which is characterized in that the set net is
PE or PP material, surface are smooth.
3. the glue sealing method of hollow fibre membrane component unit beam according to claim 2, which is characterized in that the set net
With a thickness of 0.5-1mm.
4. the glue sealing method of hollow fibre membrane component unit beam according to claim 1, which is characterized in that the flexible rubber hose
For silica gel or EP rubbers material.
5. the glue sealing method of hollow fibre membrane component unit beam described in any one of -4, feature exist according to claim 1
In cutting off the unit beam film wire at a certain distance from the flexible rubber hose, prepared polyurethane or epoxy glue poured into
In bright shell, the unit beam film wire is protruded by glue-line bottom and spaced apart with slow speed, fixes institute with U-clamp
It states unit beam film wire to be placed on the shell, be fully infiltrated between hollow fiber film thread to glue；
At the same time, the polyurethane or the epoxy glue crosslink reaction, and viscosity is caused to rise.
6. the glue sealing method of hollow fibre membrane component unit beam according to claim 5, which is characterized in that apart from described soft
The unit beam film wire is cut off with cutter at sebific duct 3-5mm, the polyurethane of initial adhesiveness < 1000mPa.s will be prepared
Or epoxy glue pours into transparent shell, is protruded into the unit beam film wire apart from glue-line bottom 5-8mm with slow speed, uses U
The fixed unit beam film wire of clevis is placed on the shell, waits 10-20min that glue is made to be fully infiltrated into hollow-fibre membrane
Between silk；
At the same time, the polyurethane or the epoxy glue crosslink reaction, and viscosity is caused to rise to 10000-
40000mPa.s。
7. the glue sealing method of hollow fibre membrane component unit beam according to claim 5, which is characterized in that the U-clamp
For stainless steel material.
8. the glue sealing method of hollow fibre membrane component unit beam according to claim 7, which is characterized in that the U-clamp
Diameter be 0.8-5mm.
9. the glue sealing method of hollow fibre membrane component unit beam according to claim 6, which is characterized in that the polyurethane
Or the curing time of the epoxy glue is 30-60min.
10. the glue sealing method of hollow fibre membrane component unit beam according to claim 9, which is characterized in that remove the U
The unit beam film wire is put to glue-line bottom, waits glue curing to complete unit beam sealing by clevis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867565.8A CN108889135A (en) | 2018-08-01 | 2018-08-01 | The glue sealing method of hollow fibre membrane component unit beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867565.8A CN108889135A (en) | 2018-08-01 | 2018-08-01 | The glue sealing method of hollow fibre membrane component unit beam |
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| CN108889135A true CN108889135A (en) | 2018-11-27 |
Family
ID=64352911
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109159A (en) * | 1985-12-19 | 1987-06-24 | 王希其 | Tight tube-shaped packing machine for thin strip dry foods |
| JPS6349205A (en) * | 1986-08-18 | 1988-03-02 | Nok Corp | Production of hollow yarn module |
| CN1067492A (en) * | 1991-06-04 | 1992-12-30 | 明尼苏达采矿制造公司 | Protective sleeve pipe and the method for guarded object being installed the protective sleeve pipe |
| EP1106516A1 (en) * | 1998-08-11 | 2001-06-13 | Sunstar Engineering Inc. | System and method for filling a container with a high-consistency liquid as well as the container obtained |
| CN104028107A (en) * | 2014-06-19 | 2014-09-10 | 杭州求是膜技术有限公司 | Hollow fiber membrane encapsulation technology |
| CN205361081U (en) * | 2015-12-31 | 2016-07-06 | 北京碧水源膜科技有限公司 | An injecting glue device of hollow fiber membrane subassembly |
-
2018
- 2018-08-01 CN CN201810867565.8A patent/CN108889135A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109159A (en) * | 1985-12-19 | 1987-06-24 | 王希其 | Tight tube-shaped packing machine for thin strip dry foods |
| JPS6349205A (en) * | 1986-08-18 | 1988-03-02 | Nok Corp | Production of hollow yarn module |
| CN1067492A (en) * | 1991-06-04 | 1992-12-30 | 明尼苏达采矿制造公司 | Protective sleeve pipe and the method for guarded object being installed the protective sleeve pipe |
| EP1106516A1 (en) * | 1998-08-11 | 2001-06-13 | Sunstar Engineering Inc. | System and method for filling a container with a high-consistency liquid as well as the container obtained |
| CN104028107A (en) * | 2014-06-19 | 2014-09-10 | 杭州求是膜技术有限公司 | Hollow fiber membrane encapsulation technology |
| CN205361081U (en) * | 2015-12-31 | 2016-07-06 | 北京碧水源膜科技有限公司 | An injecting glue device of hollow fiber membrane subassembly |
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Application publication date: 20181127 |
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