CN107441940A - A kind of bundles of method of hollow fiber film thread - Google Patents
A kind of bundles of method of hollow fiber film thread Download PDFInfo
- Publication number
- CN107441940A CN107441940A CN201710670850.6A CN201710670850A CN107441940A CN 107441940 A CN107441940 A CN 107441940A CN 201710670850 A CN201710670850 A CN 201710670850A CN 107441940 A CN107441940 A CN 107441940A
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- China
- Prior art keywords
- hollow fiber
- fiber film
- film thread
- bundles
- wire
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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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to a kind of bundles of method of hollow fiber film thread, belong to sewage treatment area.A kind of bundles of method of hollow fiber film thread of the present invention comprises the following steps：By putting silk, wire drawing so that the length of hollow fiber film thread is fixed；Hollow fiber film thread is lashed into bunchy, therefore the cross section of hollow fiber film thread is circle；By hollow-fibre membrane tow blanking to dress silk groove.A kind of bundles of method of hollow fiber film thread of the present invention can solve the problems, such as that bundles of film wire Shu Duantou is different in size, can improve film wire utilization rate；Outer layer film wire is not flat after hollow fiber film thread bunchy and product quality is stable.
Description
Technical field
The invention belongs to sewage treatment area, more particularly to a kind of bundles of method of hollow fiber film thread.
Background technology
Hollow fiber film thread is mainly used in municipal wastewater process field at present.Because film wire surface carries micron level
Hole, therefore can be played a role in filtering in engineer applied.Most of hollow fiber film thread needs that curtain is made in engineer applied
Shape, such a film is curtain type membrane.Curtain type membrane is that a number of pencil film wire is made in special frock.Film at present
Silk bunchy mode is that first film wire is wound on wire wrapping wheel, and around certain number of turns, then artificial cut-out, is used after manually clapping neat end face
Rubber band is tied up, and tank immersion is put into after tying up.Due to occurring that film wire is layering phenomenon on wire wrapping wheel, film wire is caused to exist
Girth is different on wire wrapping wheel, and phenomenon different in size occurs after bunchy.The bunchy film wire so made is in later stage establishment of component
During need film wire different in size to trim, cause film wire to waste, utilization rate reduce.Solves the film wire uneven side in end at present
Method, which has, to be made sheet by film wire or film wire is made into beam with curing agent.The method for making sheet has two kinds, one kind be by using
Braider is woven, i.e., a film wire turns back to form parallel back and forth, and often film wire both ends are compiled into a parallel, braider yarn
Knit and form warp, be knitted to form sheet repeatedly.Another method is tightly around in adjustable two rollers of spacing by film wire
It is in blocks with ultrasonic wave or electric hot plate sweat soldering after a fixing turn on son, after being cut at soldering opening in flakes.In flakes
Mode has the disadvantage that：Film wire end holes are obstructed, and the later stage, which does curtain type membrane, to be needed termination to cut away to make film wire both ends portal, this
Sample film wire utilization rate reduces, while adds one of cutting action；Shredded dried bean curd can only be used, it is necessary to online dry equipment, spinning production
Line equipment, technological transformation are very big, and aft-end assembly making frock is bigger than changing, and input is big, and risk is high；Needed into sheet mode equipment special
Door customization, while the requirement such as tension force, braiding process, row's silk is very high, realizes that difficulty is big, easily goes out waste product.
It is that either (silicon resin is poly- for thermal curing agents with light curing agent (UV viscous agents) that Shu Fangfa, which is made, in film wire by curing agent
Urethane etc.) first in the film wire coated in pack, then with the clamp of matching, use up or heat cure, folder is opened after shaping
Tool, all bonding perineurium in both ends is cut into cutting knife.Film wire is made Shu Fangfa and had the disadvantage that by curing agent：Efficiency is low, no
Pipe is light curing agent or thermal curing agents, and internal curing agent is all not easy to solidify after bunchy, hardening time length；Curing agent is not easy
Coating is uniform, and internal film wire is bonded loosely after bunchy；Dry film silk can only be used, wet film silk can not be bonded.
Therefore, in view of the above-mentioned problems, the present invention is provided with a kind of bundles of method of new hollow fiber film thread, that is, one is needed
Kind method make it that film wire bunchy rearward end length is homogeneous.
The content of the invention
It is an object of the invention to provide a kind of bundles of method of hollow fiber film thread, to solve film wire bunchy in the prior art
Rearward end is different in size, and film wire lashes rear outer layer and produces flat filament, and rear both ends of the hole is obstructed in flakes, using internal membrane after curing agent bunchy
The problems such as silk easily causes bonding loosely.
The purpose of the present invention is achieved through the following technical solutions：
A kind of bundles of method of hollow fiber film thread, the described method comprises the following steps：By putting silk, wire drawing so that in
The length of hollow fiber film wire is fixed；Hollow fiber film thread is lashed into bunchy, therefore the cross section of hollow fiber film thread is circle；Will
Hollow-fibre membrane tow blanking extremely fills silk groove.
Methods described also includes step：The hollow fibre filament tractotomy that will be lashed, blanking after cut-out.
Further, the process of wire drawing includes poly- wire ring and jockey pulley.
Further, drawing speed 0-3m/s.
Further, length of string 0-3m.
Further, one end is clamped using manipulator after wire drawing.
Further, hollow fiber film thread is lashed using nylon cable tie machine, rubber band machine or Lacing machine.
Further, the position lashed is the one or both ends of hollow fiber film thread.
Further, hollow fiber film thread is shredded dried bean curd or wet silk.
Further, the position of cut-out is being lashed between position and manipulator.
The present invention has the following advantages that compared with prior art：
A kind of bundles of method of hollow fiber film thread of the present invention can solve that bundles of film wire Shu Duantou is different in size to be asked
Topic, can improve film wire utilization rate；Outer layer film wire is not flat after hollow fiber film thread bunchy and product quality is stable.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the bundles of method of hollow fiber film thread of the present invention.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Referring to Fig. 1, the bundles of method of hollow fiber film thread of the invention, this method comprises the following steps：Hollow-fibre membrane
Silk fixed length；By the hollow fiber film thread of certain radical after several guide wheels, deflector roll, poly- wire ring and jockey pulley, one end is used
Manipulator is clamped, and manipulator begins to move into length-specific under the drive of servomotor.Guide wheel and deflector roll are hollow for conveying
Fiber film wire；Guide wheel is that guiding driving belt breaks the barriers or changed a kind of pulley used during driving belt direction.Tension force
Roller is used for the elasticity for adjusting hollow fiber film thread.Therefore, the bundles of method of the hollow fiber film thread of the invention can solve
The problem of bundles of film wire Shu Duantou is different in size, can improve film wire utilization rate.
Hollow fiber film thread is lashed with automatic nylon cable tie machine, the cross section of such hollow fiber film thread is circle
Shape；One end or bundle both ends can be pricked by lashing mode according to technological requirement, facilitate curtain doughnut film production.Prick one end bunchy
When, lashing equipment need to only prick once in a cycle；When pricking both ends, film wire is completed first after lashing, it is necessary to mobile certain
Position prick second.It can be automatic nylon cable tie machine, Automatic rubber muscle machine or Lacing machine to lash machine, realized full-automatic
Lash, and it is adjustable to lash elasticity.Replacing automatic nylon cable tie machine using rubber band or Lacing machine can equally complete to prick
Bundle, meets production requirement.
The instrument of cut-out is cutting knife, the hollow fiber membrane bundle tied with cutting knife cut-out.Cutting knife is lashing position and manipulator
Between, manipulator initial position be from cutting knife with a certain distance from.
Using returning face plate and dress silk groove mechanism in blanking operation.Manipulator pulls film wire to move certain displacement, makes film wire
It is moved to above dress silk groove, returning face plate is begun turning, and film wire is fallen into dress silk groove.Dress silk groove cross section can be it is trapezoidal, can
To be circular.Those skilled in the art can selection is suitable to fill silk groove according to being actually needed.
Manipulator returns to initial position, clamps the film wire end tied one end again, completes another hollow fiber film thread
Bunchy.Other action components in addition to manipulator are mainly controlled by cylinder.
In summary, hollow fiber film thread bunchy Making programme includes putting silk, tension force, wire drawing, lashes, cuts off and fall
Material.Both ends are concordant after realizing hollow fiber film thread bunchy by this process, and length is homogeneous, and outer layer after hollow fiber film thread bunchy
Film wire is not flat and product quality is stable.
Wherein, it is that barreled silk or disk fill silk to put silk and cross Cheng Qian to fill silk mode.
It by the hollow fiber film thread used in the bundles of method of hollow fiber film thread is dry to use curing agent in the prior art
Silk (not aqueous), and hollow fiber film thread used in the present invention can be shredded dried bean curd or be wet silk.Using the present invention's
Scheme can use naturally dry mode to make its exsiccation, can so reduce production cost after wet silk bunchy.Wet silk only needs to change
Become current production line and receive silk mode, it is other to influence less such as barreled silk or disk dress silk take-up.Weight in hollow-fibre membrane shredded dried bean curd
Water content is 0, and the weight water content in the wet silk of hollow-fibre membrane is more than 10%.
Barreled silk unwrapping wire is substituted with identical tension wire feed frame can using disk dress silk.Identical tension principle is carrying out unwrapping wire work
During industry, remain that unwrapping wire process there must be the tension force of certain number.
Wire-drawing equipment includes jockey pulley and poly- wire ring and main frame (manipulator control equipment), and jockey pulley is used to control film wire to move
Tension force during dynamic, poly- wire ring are used to film wire be polymerized to pencil；Drawing speed is 0-3m/s, length of string 0-3m.Wire drawing
One end is clamped using manipulator afterwards, the speed and displacement that manipulator is moved by Serve Motor Control.Wired use after wire drawing
Manipulator can be one or multiple；If in the presence of two manipulators, it is assumed that after a manipulator to setting position,
Another manipulator returns to initial position.
Manipulator can imitate some holding functions of human hand and arm, object or operation are captured, carried by fixed routine
The automatic pilot of instrument.Manipulator is the industrial robot occurred earliest, and the modern machines people occurred earliest, and it can
Instead of the heavy labor of people to realize the mechanization of production and automation, can be operated under hostile environment to protect personal safety,
Thus it is widely used in the departments such as machine-building, metallurgy, electronics, light industry and atomic energy.Manipulator is mainly by executing agency, driving
Mechanism and control system three parts composition.Hand is the part for grasping workpiece (or instrument), according to by grasping object
Shape, size, weight, material and job requirements and have multiple structural forms.Motion, hand is completed various rotate and (put
It is dynamic), mobile or compound motion realize defined action, change by the position of grasping object and posture.Control system is to pass through
Control to the motor of each free degree of manipulator, to complete specific action.The information of sensor feedback is received simultaneously, is formed steady
Fixed closed-loop control.The core of control system is typically to be made up of microcontroller chips such as single-chip microcomputer or dsp, by programming reality to it
It is existing to want function.
The bundles of course of work of hollow fiber film thread of the present invention is as follows：
A number of hollow fiber film thread is put into guide frame, several film wire guide rail wheels, poly- wire ring with opening by identical tension
Power roller, using film wire pinch-grip agency (such as manipulator) by the one or both ends clamping fixed-length of hollow fiber film thread, use afterwards from
Hollow fiber film thread is lashed bunchy by dynamic nylon cable tie machine.Next hollow fiber membrane bundle is cut off using film wire cutting mechanism；
Manipulator pulls hollow fiber membrane bundle movement, is moved to above dress silk groove, and switching mechanism upset, hollow fiber membrane bundle falls into rewinding
In groove.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
- A kind of 1. bundles of method of hollow fiber film thread, it is characterised in that the described method comprises the following steps：By putting silk, wire drawing so that the length of hollow fiber film thread is fixed；Hollow fiber film thread is lashed into bunchy, therefore the cross section of hollow fiber film thread is circle；By hollow-fibre membrane tow blanking to dress silk groove.
- 2. the bundles of method of hollow fiber film thread according to claim 1, it is characterised in that methods described also includes step： The hollow fibre filament tractotomy that will be lashed, blanking after cut-out.
- 3. the bundles of method of hollow fiber film thread according to claim 1, it is characterised in that the process of wire drawing includes poly- wire ring And jockey pulley.
- 4. the bundles of method of hollow fiber film thread according to claim 1, it is characterised in that drawing speed 0-3m/s.
- 5. the bundles of method of hollow fiber film thread according to claim 1, it is characterised in that length of string 0-3m.
- 6. the bundles of method of hollow fiber film thread according to claim 1, it is characterised in that manipulator is used after wire drawing by one End clamping.
- 7. the bundles of method of hollow fiber film thread according to claim 1, it is characterised in that using nylon cable tie machine, rubber Muscle machine or Lacing machine lash hollow fiber film thread.
- 8. the bundles of method of hollow fiber film thread according to claim 1, it is characterised in that the position lashed is doughnut The one or both ends of film wire.
- 9. the bundles of method of hollow fiber film thread according to claim 1, it is characterised in that hollow fiber film thread be shredded dried bean curd or Wet silk.
- 10. the bundles of method of hollow fiber film thread according to claim 2, it is characterised in that the position of cut-out is lashing position Put between manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670850.6A CN107441940A (en) | 2017-08-08 | 2017-08-08 | A kind of bundles of method of hollow fiber film thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670850.6A CN107441940A (en) | 2017-08-08 | 2017-08-08 | A kind of bundles of method of hollow fiber film thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107441940A true CN107441940A (en) | 2017-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670850.6A Pending CN107441940A (en) | 2017-08-08 | 2017-08-08 | A kind of bundles of method of hollow fiber film thread |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214592A (en) * | 2017-12-30 | 2018-06-29 | 武汉艾科滤膜技术有限公司 | A kind of chopping method of enhancement type polyvinylidene fluoride film wire |
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| CN102247762A (en) * | 2011-05-23 | 2011-11-23 | 刘镇江 | Automatic production line and automatic production method for ultrafiltration membrane |
| CN103084071A (en) * | 2011-05-23 | 2013-05-08 | 刘镇江 | Ultrafiltration membrane automation protection method |
| CN106268351A (en) * | 2016-08-31 | 2017-01-04 | 北京碧水源膜科技有限公司 | A kind of curtain type membrane membrane component one-time cast-forming process for making |
| CN106695924A (en) * | 2017-02-28 | 2017-05-24 | 天津联创智信科技有限公司 | Membrane wire cutting machine and membrane wire cutting bundling machine |
| CN106865336A (en) * | 2017-04-18 | 2017-06-20 | 威海威高血液净化制品有限公司 | A kind of hollow-fiber film is linear to receive silk method and device |
-
2017
- 2017-08-08 CN CN201710670850.6A patent/CN107441940A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247762A (en) * | 2011-05-23 | 2011-11-23 | 刘镇江 | Automatic production line and automatic production method for ultrafiltration membrane |
| CN103084071A (en) * | 2011-05-23 | 2013-05-08 | 刘镇江 | Ultrafiltration membrane automation protection method |
| CN106268351A (en) * | 2016-08-31 | 2017-01-04 | 北京碧水源膜科技有限公司 | A kind of curtain type membrane membrane component one-time cast-forming process for making |
| CN106695924A (en) * | 2017-02-28 | 2017-05-24 | 天津联创智信科技有限公司 | Membrane wire cutting machine and membrane wire cutting bundling machine |
| CN106865336A (en) * | 2017-04-18 | 2017-06-20 | 威海威高血液净化制品有限公司 | A kind of hollow-fiber film is linear to receive silk method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214592A (en) * | 2017-12-30 | 2018-06-29 | 武汉艾科滤膜技术有限公司 | A kind of chopping method of enhancement type polyvinylidene fluoride film wire |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
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| RJ01 | Rejection of invention patent application after publication |