CN107661697A - The manufacture device of the manufacture method of hollow fiber film assembly, the manufacture device of layered product and hollow fiber film assembly - Google Patents

The manufacture device of the manufacture method of hollow fiber film assembly, the manufacture device of layered product and hollow fiber film assembly Download PDF

Info

Publication number
CN107661697A
CN107661697A CN201710630286.5A CN201710630286A CN107661697A CN 107661697 A CN107661697 A CN 107661697A CN 201710630286 A CN201710630286 A CN 201710630286A CN 107661697 A CN107661697 A CN 107661697A
Authority
CN
China
Prior art keywords
layered product
hollow fiber
face
hollow
fiber membrane
Prior art date
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.)
Pending
Application number
CN201710630286.5A
Other languages
Chinese (zh)
Inventor
小田健太郎
糸山靖幸
藤木浩之
广本泰夫
镰田正俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2017121700A external-priority patent/JP2018134627A/en
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Publication of CN107661697A publication Critical patent/CN107661697A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01D63/0231—Manufacturing thereof using supporting structures, e.g. filaments for weaving mats
    • 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
    • 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
    • B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
    • 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
    • B01D63/026—Wafer type modules or flat-surface type modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1216—Three or more layers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/12—Specific discharge elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/42—Details of membrane preparation apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/50—Control of the membrane preparation process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (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

There is provided the end face of hollow fiber membrane sheet substance of multi-disc stacking can easily align, and can stablize the manufacture sufficient hollow fiber film assembly of quality, the mechanical automation also manufacture method of easy hollow fiber film assembly and the manufacture device of layered product.A kind of layered product (2) for possessing more hollow-fibre membranes and being aligned to hollow fiber membrane sheet substance (10) multi-disc stacking of sheet, with be fixed on its length direction end (2a), the manufacture method of the hollow fiber film assembly of collector pipe on (2b), repeat to allow with manufacture device (100) layered product (2) each hollow fiber membrane sheet substance (10) on the hollow-fibre membrane length direction end face (10a), (10b) contradicts the operation of the plane (124a) of joint unit (120), align the end faces (10a) of each hollow fiber membrane sheet substance (10), (10b), at the end of layered product (2) (2a), the collector pipe is fixed on (2b).

Description

The manufacture method of hollow fiber film assembly, the manufacture device of layered product and hollow fibre Tie up the manufacture device of membrane module
Technical field
The present invention relates to the manufacture method of hollow fiber film assembly, the manufacture device of layered product and hollow fiber film assembly Manufacture device.
Background technology
As the hollow fiber film assembly for manufacturing sterilized water, drinking water, high purity water etc., it is known to following doughnut Membrane module (patent document 1), the hollow fiber membrane sheet substance for more hollow-fibre membranes to be pulled together to slabbing, by its multi-slice Layered product is stacked as, collector pipe is set respectively on the both ends of the layered product.
As the manufacture method of such hollow fiber film assembly, can illustrate such as following method.
1 hollow fiber membrane sheet substance is set in the plane, in the side of the hollow fiber membrane sheet substance length direction End on coating adhesive.Then, on the hollow fiber membrane sheet substance of adhesive is coated with, end face is mutually aligned, with it His hollow fiber membrane sheet substance is overlapping, will be adhesively fixed between end.Repeat the coating and stacking of this kind of adhesive to end. Thus, the state alignd between a side end of each hollow fiber membrane sheet substance length direction with mutual end face is adhesively fixed, and obtains To layered product.Next, also repeat following operation on the end side of the opposite side of the layered product length direction：In 1 hollow fibre Coating adhesive on the end of membrane-like thing is tieed up, allows end face to be mutually aligned, by between the end of adjacent hollow fiber membrane sheet substance It is adhesively fixed.Accordingly, the end face between the both side ends of each hollow fiber membrane sheet substance length direction is obtained in the shape being mutually aligned The layered product being adhesively fixed under state.
Then, collector pipe is inserted into the end of the side of the length direction of layered product, injects the potting resin (encapsulation of liquid Liquid), it is allowed to solidify, the end is fixed in liquid-tight manner in collector pipe.The end side of layered product is similarly in collector pipe In fix in liquid-tight manner, accordingly, obtain hollow fiber film assembly.
But in above-mentioned manufacture method, when the number of plies of the hollow fiber membrane sheet substance of stacking is more, by between its end The operation being adhesively fixed becomes numerous and diverse.In addition, during single progress operation, as described above, between the end of hollow fiber membrane sheet substance Be adhesively fixed have to it is unilateral successively carry out, operating efficiency is poor.Further, since operating personnel is different, in each in layered product It can be created a difference in the alignment thereof of the end face of empty fiber membrane tablet, accordingly, it is difficult to the hollow fibre of stable manufacture equal quality Tie up membrane module.On the other hand, to by machinery the process automation of layered product will be obtained, except by each doughnut membrane-like Outside the folded device of nitride layer, it is also necessary to the device of coating adhesive, and grasp the position of the end face of each hollow fiber membrane sheet substance Camera or sensor for putting etc., thus device becomes complicated, cost increases.
Prior art literature
Patent document
[patent document 1] International Publication No. 2015/152401
The content of the invention
The invention problem to be solved
It is an object of the invention to provide：The end face of the hollow fiber membrane sheet substance of multi-disc stacking can easily align, can The stable manufacture sufficient hollow fiber film assembly of quality, the manufacture for automating also easy hollow fiber film assembly that machinery is brought Method and manufacture device, also have, the system of layered product that the end face of the hollow fiber membrane sheet substance of multi-disc stacking can easily align Make device.
The means to solve the problem
The present invention has following structure.
[1] a kind of manufacture method of hollow fiber film assembly, the hollow fiber film assembly possess layered product and collector pipe, The layered product is that hollow fiber membrane sheet substance multi-disc is laminated, and the hollow fiber membrane sheet substance is more hollow-fibre membranes It is aligned to sheet to form, the collector pipe is fixed on the end of the hollow-fibre membrane length direction in the layered product On；Repeat operations described below：The hollow-fibre membrane length direction allowed in each hollow fiber membrane sheet substance of the layered product At least the end face of side and joint unit are contradicted, and the end face of each hollow fiber membrane sheet substance is alignd；In the layered product End on fix the collector pipe.
[2] manufacture method for the hollow fiber film assembly recorded according to [1], the joint unit have plane, allow described End face and the plane contradict.
[3] manufacture method for the hollow fiber film assembly recorded according to [1], with the length direction of the hollow-fibre membrane The upper bending layered product makes the state that it raises up, and allows the end face and the joint unit to contradict.
[4] manufacture method for the hollow fiber film assembly recorded according to [3], in the state of the layered product is hung, allow The end face and the joint unit contradict.
[5] manufacture method for the hollow fiber film assembly recorded according to [1], operations described below is repeated：Allow the layered product The both sides end face of the hollow-fibre membrane length direction in each hollow fiber membrane sheet substance contradicts with the joint unit respectively, By the two side ends of each hollow fiber membrane sheet substance in face of neat.
[6] according to [5] record hollow fiber film assembly manufacture method, allow the layered product the both sides end face and The joint unit contradicts simultaneously.
[7] manufacture method for the hollow fiber film assembly recorded according to any one of [1]~[6], repeat the end face The operation contradicted with the joint unit, after the end face alignment of each hollow fiber membrane sheet substance of the layered product, use Distance measuring sensor determines the deviation between its end face.
[8] manufacture method for the hollow fiber film assembly recorded according to [7], the end determined by the distance measuring sensor When deviation between face is more than designated value, repeat to allow the end face again and operation that the joint unit contradicts, to align State end face.
[9] manufacture method for the hollow fiber film assembly recorded according to any one of [1]~[8], further, under repeating State operation：Allow the layered product each hollow fiber membrane sheet substance at least side sidepiece end face and width adjustment part Contradict, the sidepiece end face of each hollow fiber membrane sheet substance is alignd.
[10] manufacture method for the hollow fiber film assembly recorded according to any one of [1]~[9], respectively in the stacking Collector pipe is installed simultaneously in the both side ends of the hollow-fibre membrane length direction on body.
[11] a kind of manufacture device of layered product, is the device for obtaining layered product, and the layered product is doughnut Membrane-like thing multi-disc is laminated, and the hollow fiber membrane sheet substance is that more hollow-fibre membranes are aligned to sheet and formed, respectively The end face alignment of the hollow-fibre membrane length direction in hollow fiber membrane sheet substance；
Described device is provided with joint unit, the joint unit with the hollow-fibre membrane length direction on layered product at least The end face of side contradicts repeatedly, the end face of each hollow fiber membrane sheet substance is alignd, the layered product is the hollow fibre of multi-disc Layered product obtained by dimension membrane-like nitride layer is folded.
[12] a kind of manufacture device of layered product, possesses：Tool is hung, is aligned to more hollow-fibre membranes for hanging The layered product that the hollow fiber membrane sheet substance multi-disc of sheet is laminated, make the layered product in the doughnut film length side It is bent upwards and raises up；And handling device, it is transported through the suspension tool suspension into raising up, described hollow The layered product of the state bent on the length direction of tunica fibrosa；And guide device, the handling device is directed to finger by it Fixed carrying direction；With end face adjusting apparatus, the hollow fibre in its each hollow fiber membrane sheet substance by the layered product Tie up the end face alignment in film length direction；And control device, it controls each hollow fibre in the layered product of the end face alignment Tie up the motion of membrane-like thing；And check device, the motion to controlling by the control device each hollow fiber membrane sheet substance The layered product, carry out the inspection of the end face deviation；The end face adjusting apparatus is provided with joint unit, the joint unit Contradicted repeatedly with least side of the end face of the layered product, the end face of aliging；Via the inspection of the check device, When the deviation of the end face is more than setting, the layered product is sent back to the end face adjusting apparatus.
[13] manufacture device for the layered product recorded according to [12], is further provided with collector pipe erecting device, it is arranged on The check device it is follow-up, collector pipe is installed on the end of the length direction of the layered product, during the layered product is each The layered product that the end face of the hollow-fibre membrane length direction on empty fiber membrane tablet is aligned；Via the check device Inspection, when the deviation of the end face is less than setting, the layered product is carried to the collector pipe erecting device.
[14] a kind of manufacture device of hollow fiber film assembly, be manufacture hollow fiber film assembly device, the hollow fibre Dimension membrane module possesses layered product and collector pipe, and the layered product is that hollow fiber membrane sheet substance multi-disc is laminated, described hollow Tunica fibrosa tablet is that more hollow-fibre membranes are aligned to sheet and formed, and the collector pipe is fixed on the institute in the layered product On the end for stating hollow-fibre membrane length direction；The device possesses the layered product described in any one of claim 11~13 Manufacture device, and packaging system, it is on the end of the hollow-fibre membrane length direction in the layered product In collector pipe, potting resin, fixed collector pipe are injected.
According to the manufacture method of the hollow fiber film assembly of the present invention, the end face of the hollow fiber membrane sheet substance of multi-disc stacking It can easily align, the manufacture sufficient hollow fiber film assembly of quality can be stablized, mechanical automation is also easy.
Using the layered product of the present invention manufacture device when, the end face of hollow fiber membrane sheet substance of multi-disc stacking can be easy Align on ground.
Using the present invention hollow fiber film assembly manufacture device when, multi-disc stacking hollow fiber membrane sheet substance end Face can easily align, and can stablize the manufacture sufficient hollow fiber film assembly of quality, and mechanical automation is also easy.
Brief description of the drawings
[Fig. 1] represents the oblique view of one of the hollow fiber film assembly manufactured with the manufacture method of the present invention.
The Section A-A figure of [Fig. 2] Fig. 1 hollow fiber film assembly.
[Fig. 3] represents the plan of the hollow fiber membrane sheet substance in Fig. 1 hollow fiber film assembly.
[Fig. 4] is by the 1st tie part in Fig. 3 hollow fiber membrane sheet substance and the part of the 2nd tie part in thickness side The sectional view cut off upwards.
[Fig. 5] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Fig. 6] represents the front view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Fig. 7] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Fig. 8] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Fig. 9] represents the front view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Figure 10] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Figure 11] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Figure 12] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Figure 13] illustrates the side view of the maximum of the deviation of the end face of each hollow fiber membrane sheet substance in layered product.
[Figure 14] represents the measurement result of the maximum of the deviation of the end face of each hollow fiber membrane sheet substance in example 1 Figure.
[Figure 15] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Figure 16] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Figure 17] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Figure 18] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Figure 19] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Figure 20] represents the side view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
[Figure 21] represents the front view of a process of the manufacture method of the hollow fiber film assembly of the present invention.
Reference
1 hollow fiber film assembly
2 layered products
2a, 2b end
10 hollow fiber membrane sheet substances
10a, 10b end face
10c, 10d sidepiece end face
12a, 12b collector pipe
14 encapsulation parts
16 hollow-fibre membranes
100th, the manufacture device of 100A, 100B layered product
110th, 112 pillar
114 bar-shaped portions
116 the 1st flat parts
118 the 2nd flat parts
120th, 120A joint units
122 oscillators
124 buttcover plates
124a planes
124A docking sections
128 widths adjust part
Embodiment
The manufacture method of the hollow fiber film assembly of the present invention is the hollow fiber film assembly for possessing layered product and collector pipe Manufacture method, the layered product is more hollow-fibre membranes pulled together hollow fiber membrane sheet substance multi-disc stacking for sheet and Into the collector pipe is fixed on the end of the hollow-fibre membrane length direction in the layered product.
[hollow fiber film assembly]
Hereinafter, one of the hollow fiber film assembly manufactured with the manufacture method of the present invention is shown.
Hollow fiber film assembly 1 in present embodiment, as shown in figures 1-4, possesses：4 hollow fiber membrane sheet substances 10 Installed on the layered product 2 being laminated, and end 2a, 2b of the both sides of the length direction of hollow-fibre membrane 16 in layered product 2 A pair of strip collector pipes 12a, 12b.Each collector pipe 12a, 12b state are inserted into end 2a, 2b of layered product 2 Under, by the fixed encapsulation part 14 formed with potting resin solidfied material, collector pipe 12a, 12b are fixed in liquid-tight manner.
The number of plies of hollow fiber membrane sheet substance in layered product, 4 are not limited to, can be less than 3 or 5 More than.
In hollow fiber membrane sheet substance 10, more hollow-fibre membranes 16 are parallel to each other, and are pulled together as sheet, in each hollow fibre The open end 16a of the both sides of the length direction of dimension film 16 interfixes in the state of being all open.
As the material of hollow-fibre membrane, can lift for example, polysulfones system resin, polyacrylonitrile, cellulose derivative, polyethylene Or the fluororesin of the polyolefin such as polypropylene, Kynoar (PVDF) or polytetrafluoroethylene (PTFE) etc., polyamide, polyester, poly- methyl-prop Olefin(e) acid ester, polyacrylate etc..In addition, it may be used at the resin that substituent is imported in a part for these resins.Doughnut The material of film can be a kind or two or more.
In hollow fiber membrane sheet substance 10, respectively on end 11a, 11b of the both sides of its length direction, provided with relative The 1st tie part 18a and the 2nd of banding upwardly extended in the vertical side of the length direction of hollow-fibre membrane 16, one fixed width Tie part 18b.By the 1st tie part 18a and the 2nd tie part 18b, more hollow-fibre membranes 16 are interfixed.
Hollow fiber membrane sheet substance 10 is respectively arranged with the 1st tie part 18a and the 2nd tie part 18b part, phase Distance preferably 0~1mm between adjacent hollow-fibre membrane 16.If the distance between adjacent hollow-fibre membrane 16 is within the above range, Effective membrane area can simultaneously be ensured, simultaneously compress the usage amount of the tie part of the radical of corresponding hollow-fibre membrane, cost can also drop It is low.
1st tie part 18a is separately positioned on the length direction of the hollow-fibre membrane 16 in hollow fiber membrane sheet substance 10 Both sides end 11a, 11b on.1st tie part 18a, as shown in figure 4, being formed to be filled in each hollow-fibre membrane 16 Around, each tie up hollow-fibre membrane 16.
1st tie part 18a is in the state being inserted into collector pipe 12a, 12b.In this example, the openend of hollow-fibre membrane 16 The sidepiece end face of face 16a and the 1st tie part 18a open end 16a sides flushes.By so setting the 1st tie part 18a, easily suppress the reduction of effective membrane area.
2nd tie part 18b is arranged near each end 11a, 11b in hollow fiber membrane sheet substance 10, in length side Upwardly toward center side, with the 1st tie part 18a spacing distances L2.2nd tie part 18b is located at from hollow fiber membrane sheet substance 10 On the part exposed of collector pipe 12a, 12b.2nd tie part 18b is identical with the 1st tie part 18a, is formed to be filled in each Around hollow-fibre membrane 16, hollow-fibre membrane 16 is each tied up.
Distance L2 can suitably be set, preferably 8~50mm.
1st tie part 18a width L1 and the 2nd tie part 18b width L3, difference preferably 3~30mm.Width L1 and If width L3, which more than lower limit, is readily available, sufficiently ties up intensity.If width L1 and width L3 below higher limit, hold Easily suppress the reduction of membrane area.Width L1 and width L3 can be the same or different.
The surface 18c of 1st tie part 18a and the 2nd tie part 18b thickness direction and the surface of hollow-fibre membrane 16 away from From t1 preferably 0.1~1mm.If distance t1 more than lower limit, easily becomes the tie part of abundant intensity, doughnut diaphragm Shape thing is difficult to be broken.If distance t1 below higher limit, can reduce cost, and easily improve each hollow fiber film assembly The packed density of hollow-fibre membrane.
As the material for forming the 1st tie part 18a and the 2nd tie part 18b, can lift for example, being stretched specified in JIS K6251 Long rate (E) is more than 200% elastomer, and preferably elongation (E) is more than 300% elastomer.The elongation (E) of elastomer The upper limit be not particularly limited, but usually 600% or so.
If with the elastomer formed the 1st tie part 18a, easily give full play to the 1st overlapping tie part 18a mutually it Between, and the sealing between the 1st tie part 18a and collector pipe 12a, 12b side of sidewall portion 20a, 20b.Therefore, by the envelope of liquid When filling in resin injection collector pipe 12a, 12b, easily suppress leakage of the potting resin from the 1st tie part 18a to bottom 20c sides. If forming the 2nd tie part 18b with the elastomer, when the potting resin of liquid is injected in collector pipe 12a, 12b, easily suppress Potting resin caused by capillarity excessively climbs.
Preferred A40~80 of the Shore hardness as defined in JIS K6253 of elastomer.Elastomer for the 1st tie part 18a If Shore hardness within the above range, during injection, the leakage of the bottom 20c sides of potting resin can be suppressed.For the 2nd tie part If the Shore hardness of 18b elastomer in the scope, easily suppresses caused on hollow-fibre membrane during air cleaning processing Damage.
In addition, the specification of JIS K6253 Shore hardness is corresponding with ISO 7619.
As the material of elastomer, preferred thermoplastic elastomer.The species of thermoplastic elastomer (TPE), can be according to the hollow fibre of use The environment of membrane module is tieed up, patience of environment etc. is considered, selection.As thermoplastic elastomer (TPE), can lift for example, polystyrene is elastic Body (TPS), olefin-based elastomer (TPO), vinyl chloride elastomer (TPVC), ester based elastomers (TPC), polyurethane series elastomer (TPU), acid amides based elastomers (TPA) etc..Wherein, based on the viewpoint that caoutchouc elasticity is high, resistance to chemical reagents is excellent, optimization styrene system Elastomer (TPS).It can also be two or more that the material of elastomer, which can be a kind,.
Collector pipe 12a, 12b possess：Side of sidewall portion 20a, 20b of a pair of mutual aspectant strips, and connection one To the bottom 20c that the section between the end of side of sidewall portion 20a, 20b short side direction is semicircle shape, and from side of sidewall portion 20a, 20b Bottom 20c sides extension long strip-board shape foot 21a, 21b.Shape on the other end of short side direction in collector pipe 12a, 12b Into the opening portion 22 for having the slit-shaped along long side direction extension.In this way, collector pipe 12a, 12b are strip part.Perpendicular to Being shaped as the section in the strip direction of collector pipe 12a, 12b side of opening portion 22 is U-shaped.
In the layered product 2 of hollow fiber film assembly 1, overlapping 4 hollow fiber membrane sheet substances 10, respective 1st tie part 18a is bonded between each other, and the 2nd tie part 18b is bonded between each other.In this way, it is in overlapping in each hollow fiber membrane sheet substance 10 In the state of, end 2a, 2b of the length direction of layered product 2, i.e., each hollow fiber membrane sheet substance 10 are provided with the 1st tie part In 18a end 11a, 11b insertion collector pipe 12a, 12b.
Distance L preferably 1~30mm of 2nd tie part 18b and collector pipe 12a, 12b opening portion 22, more preferably 3~ 10mm.If distance L more than lower limit, easily injects the potting resin (encapsulation liquid) of liquid into collector pipe 12a, 12b, because And easily making potting resin be sufficient filling with solidifying in the state of in collector pipe, leakage incidence is low.If distance L is in higher limit Hereinafter, then the reduction of effective membrane area of hollow fiber film assembly is easily suppressed.
In addition, in the case of the 2nd tie part 18b of collector pipe 12b sides, distance L refers to the length of hollow-fibre membrane 16 It is on direction, from collector pipe 12b opening portion 22 (from side of sidewall portion 20a, 20b front end face) to the 2nd tie part 18b collector pipe The length of the side of 12b sides.It is same for the 2nd tie part 18b of collector pipe 12a sides distance L.
On collector pipe 12a, 12b of this example each side of sidewall portion 20a, 20b medial surface, along collector pipe 12a, 12b length The difference of height portion 24 of degree direction extension is formed on opposite position.It is boundary with difference of height portion 24, the side of sidewall portion of bottom 20c sides 20a and side of sidewall portion 20b distance (space), the distance (space) than the side of sidewall portion 20a and side of sidewall portion 20b of the side of opening portion 22 are small. In this example, the side of the center side of the length direction of the position in difference of height portion 24 and the hollow-fibre membrane 16 in the 1st tie part 18a Unanimously.
The side of sidewall portion 20a and side of sidewall portion 20b of the bottom 20c sides in difference of height portion 24 distance are set to：In overlapping End 2a, 2b of the gross thickness of 1st tie part 18a of empty fiber membrane tablet 10 part, i.e. layered product 2 thickness are identical, It is or smaller.Accordingly, the 1st tie part 18a of the hollow fiber membrane sheet substance 10 in layered product 2 part, with side of sidewall portion 20a, 20b Medial surface be bonded in liquid-tight manner, play sealing.In addition, overlapping each 1st tie part 18a is also bonded in liquid-tight manner between each other, Play sealing.
As the material of collector pipe, preferably with excellent mechanical strength and durability.Can lift for example, makrolon, Polysulfones, polyolefin, PVC (polyvinyl chloride), acrylic resin, ABS resin, MODIFIED PP E (polyphenylene oxide) etc..Material as collector pipe Matter, can be a kind or two or more.
Encapsulation part 14 is formed as filling being tied from the 1st on the outside of each hollow-fibre membrane 16 in full collector pipe 12a, 12b Parts of the bundle portion 18a to opening portion 22.Accordingly, the tie part 18a of encapsulation part 14 and the 1st on than collector pipe 12a, 12b is more By on the 20c sides of bottom, formed with collecting space 26.
In hollow fiber film assembly 1, with the more filtration treatments of hollow-fibre membrane 16 for forming hollow fiber membrane sheet substance 10 Liquid afterwards, temporarily collected in collector pipe 12a, 12b collecting space 26, then by collector pipe 12a, 12b length side To end on the intake 28 that is formed, be taken out to the outside of hollow fiber film assembly 1.
As the potting resin for forming encapsulation part 14, can lift for example, epoxy resin, unsaturated polyester resin, polyurethane tree Fat, silicon-type filling material, various thermoplastic resins.The encapsulation part resin of encapsulation part 14 is formed, can be a kind or 2 Kind.
[manufacture method of hollow fiber film assembly]
In the manufacture method of the hollow fiber film assembly of the present invention, repeat in each hollow fiber membrane sheet substance of layered product Hollow-fibre membrane length direction at least side end face and joint unit contradict operation, each doughnut membrane-like of aliging The end face of thing, fixes the collector pipe on the end of the layered product.In the stacking of hollow fiber membrane sheet substance, it can make With the manufacture device of layered product, it is provided with：In contradicting repeatedly on the layered product that multiple hollow fiber membrane sheet substances are laminated The end face of at least side of empty fiber membrane length direction, the docking section that the end face of each hollow fiber membrane sheet substance is alignd Part.In addition, in the manufacture method of the hollow fiber film assembly of the present invention, the manufacture device of hollow fiber film assembly can be used, its It is provided with：That is installed in the manufacture device of the layered product, and the end of hollow-fibre membrane length direction into layered product catchments Injection potting resin in pipe, the packaging system of fixed collector pipe.
Hereinafter, one of manufacture method of hollow fiber film assembly as the present invention, to the hollow fiber film assembly 1 Manufacture method illustrate.
In the manufacture method of present embodiment, for example, can be used the layered product of the example of Fig. 5~7 manufacture device 100 (with Under, be only called " manufacture device 100 ").In addition, in the following description, size in the figure enumerated etc. is merely illustrative, and the present invention is simultaneously Not limited to this, can be in the range of its purport not be changed, and appropriate change is implemented.
Manufacture device 100 is provided with：Circle between a pair of posts 110,112, and the upper end of connection pillar 110 and pillar 112 The bar-shaped portion 114 of column, and the 1st flat part 116 and the 2nd flat part 118 being connected with bar-shaped portion 114, and multiple joint units 120, and baffle plate 121.
Pillar 110,112 and the connecting portion of bar-shaped portion 114 be it is movable, can be with as shown in figure 5, pillar 110,112 be The state of traverse, or as shown in Figure 6 and Figure 7, be to erect pillar 110,112 to come, lift the state of bar-shaped portion 114.
The connecting portion of the flat part 116 of bar-shaped portion 114 and the 1st and the 2nd flat part 118 is also movable, such as Fig. 5 institutes Show, in the state of pillar 110,112 traverses are made, the 1st flat part 116 and the 2nd flat part 118 are level.In addition, such as Fig. 6 And shown in Fig. 7, in the state of pillar 110,112 is upright, the 1st flat part 116 and the 2nd flat part 118 are to be stacked in lower section, The state to be hung down from bar-shaped portion 114.
Multiple joint units 120 are arranged to：In the state of pillar 110,112 is upright, under pillar 110,112 Side, and respectively the side of the 1st flat part 116 and the side of the 2nd flat part 118, bar-shaped portion 114 direction of principal axis on, vacate interval.It is each right Relay part 120 possesses the buttcover plate 124 set on oscillator 122 and oscillator 122, and the upper surface of buttcover plate 124 is and doughnut The plane 124a of the end face docking of membrane-like thing.
Each joint unit 120 is supported by the support member 126 of the direction of principal axis extension along bar-shaped portion 114.
In the manufacture method of present embodiment, as shown in figure 5, first, by manufacture device 100 be arranged to make pillar 110, The state of 112 traverses, the 1st flat part 116 and the level of the 2nd flat part 118, in the 1st flat part 116 and the 2nd flat part 118 On, multi-disc hollow fiber membrane sheet substance 10 is laminated for layered product 2.Now, it is each hollow in each hollow fiber membrane sheet substance 10 Direction of principal axis of the length direction of tunica fibrosa 16 perpendicular to bar-shaped portion 114.In the 1st flat part 116 of horizontality and the 2nd flat board End face 10a, 10b of the length direction of the hollow-fibre membrane 16 in each hollow fiber membrane sheet substance 10 when being laminated in portion 118, and It need not align in good order.
Then, pillar 110,112 is erected to come, lifts the flat part 116 of bar-shaped portion the 114, the 1st and the heap of the 2nd flat part 118 Be stacked in lower section, accordingly, on the part of bar-shaped portion 114, make layered product 2 bent on the length direction of hollow-fibre membrane 16 and to Upper projection, in the state to be hung down from bar-shaped portion 114.So, the U-shaped rotating part 2c of layered product 2 is made in state that is upper and hanging down.Should Under state, as shown in figure 8, repeating following operate：Doughnut in each hollow fiber membrane sheet substance 10 of layered product 2 respectively On end face 10a, 10b of the both sides of the length direction of film 16, by the plane 124a of the buttcover plate 124 on joint unit 120, difference From below by forcing up, end 11a, 11b of hollow fiber membrane sheet substance 10 is allowed to bend.By allowing such buttcover plate 124 Plane 124a repeat to dock caused by vibration, the end face of the both sides of each hollow fiber membrane sheet substance 10 in layered product 2 10a, 10b can align respectively.
In addition, in the present invention, however it is not limited to which joint unit is depressed into the end face of each hollow fiber membrane sheet substance of layered product Mode, for example, allowing the mode of end face of each hollow fiber membrane sheet substance that joint unit contradicts layered product also may be used.
In this example, layered product 2 is bent on the length direction of hollow-fibre membrane 16, allowing U-shaped rotating part 2c above, In the state of hanging in bar-shaped portion 114, close to the two of end 11a, 11b of underlying each hollow fiber membrane sheet substance 10 Side, 2 baffle plates 121 are respectively configured.2 baffle plates 121 are not applying to end 11a, 11b of each hollow fiber membrane sheet substance 10 It is the state not contradicted with hollow fiber membrane sheet substance 10 in the state of vibration.By configuring such baffle plate 121, by right When end 11a, 11b application of the relay part 120 to each hollow fiber membrane sheet substance 10 is vibrated, easily suppress its end 11a, 11b Curved transitions.Therefore, can easily suppress close to layered product 2 end 2a, 2b part excessively expand, the appearance of layered product 2 Gesture becomes unstable situation.
In the present invention, such as this example, the preferred repeatedly doughnut film length in each hollow fiber membrane sheet substance of layered product The operation that the end face of the both sides in direction contradicts with joint unit respectively, the end of the both sides for each hollow fiber membrane sheet substance of aliging Face.On the end face of the both sides of each hollow fiber membrane sheet substance, dock joint unit respectively, in these empty fiber membrane sheet Apply vibration on the end of the both sides of thing respectively, accordingly, the end face of the both sides of each hollow fiber membrane sheet substance is easily alignd.This Outside, for example, hollow fiber membrane sheet substance length it is shorter when, by only in the side of each hollow fiber membrane sheet substance length direction End face on, dock joint unit, apply vibration, you can during the end face for both sides of aliging, only can be repeated on a side end face into Exercise the operation that joint unit contradicts.
In addition, the present invention is preferably, such as this example, in the state of layered product is bent in the longitudinal direction, to raise up, layer The end face of each hollow fiber membrane sheet substance of stack and joint unit contradict.In addition, more preferably at this time, hung down by layered product In the state of, the end face and the joint unit contradict.Due to being each hollow-fibre membrane in the state of making layered product hang down The end face of the both sides of the length direction of hollow-fibre membrane on tablet and joint unit easily contradict simultaneously.In addition, such as rear institute State, the operation of collector pipe is installed on the end of the layered product of the end face alignment of each hollow fiber membrane sheet substance also becomes easy.
By the end of the side of the length direction of the hollow-fibre membrane 16 in each hollow fiber membrane sheet substance 10 in layered product 2 The operation that face 10a aligns between each other, and the operation that another side end face 10b is alignd between each other, can respectively carry out, also may be used To carry out simultaneously.In the present invention, based on the viewpoint that operating efficiency is high, productivity ratio is high, each hollow-fibre membrane of layered product is preferable for The end face of the both sides of the length direction of hollow-fibre membrane on tablet and joint unit contradict simultaneously, by the end face pair of this both sides Together.
In addition, in the present invention, except the doughnut film length in each hollow fiber membrane sheet substance in alignment layered product The both sides end face in direction, preferably further repeat to allow each hollow fiber membrane sheet substance at least side sidepiece end face and width side Contradicted to adjustment part, the sidepiece end face for each hollow fiber membrane sheet substance of aliging.Such as preferably as shown in figure 9, using width Direction adjusts part 128, bends each hollow fibre in the layered product 2 to hang down in the longitudinal direction by U-shaped rotating part 2c up Sidepiece end face 10c, 10d of dimension membrane-like thing 10 also align.
Width adjustment part 128 possesses the buttcover plate 132 set on oscillator 130 and oscillator 130, buttcover plate 132 Upper surface is the plane 132a docked with the sidepiece end face 10c of hollow fiber membrane sheet substance 10.Width is set to adjust part 128 Buttcover plate 132 plane 132a, contradicted repeatedly with the sidepiece end face 10c of each hollow fiber membrane sheet substance 10, vibrate, accordingly, Sidepiece end face 10c, the 10d for each hollow fiber membrane sheet substance 10 that can be alignd in layered product 2.
As the present embodiment, hang down layered product is bent on hollow-fibre membrane length direction, allow U-shaped revolution Under the superincumbent state in portion, align hollow fiber membrane sheet substance on hollow-fibre membrane length direction end face when, will be close to this The part of the end of layered product is fixed (holding) with fixed components such as pincers.Such as preferably as shown in Figure 10, in each doughnut In the state of end face 10a, 10b alignment of the length direction of hollow-fibre membrane 16 on membrane-like thing 10, layered product 2 will be close to End 2a, 2b part pincers 134 are clamped, are fixed.In this way, (holding) is fixed by using fixed component, even if in will be not each The end of empty fiber membrane tablet is fixed with sticker etc. between each other, when installing collector pipe, also can easily suppress alignment The end face of each hollow fiber membrane sheet substance is at random again.Therefore, the homework burden being adhesively fixed that adhesive is brought can be mitigated.
In end 2a, 2b of layered product 2, if each hollow fiber membrane sheet substance 10 end face 10a between each other or end face 10b Mutual deviation is larger, produces the part not being close between the 1st tie part 18a, then installs collector pipe 12a, 12b, injection During the potting resin of liquid, potting resin leaks to the 1st tie part 18a bottom 20c sides.Therefore, based on more stably suppressing The point of the leakage of the potting resin of the bottom side of tie part into collector pipe, preferably carry out the end of each hollow fiber membrane sheet substance After the operation alignd between face, the deviation of these end faces is checked.
Based on the reason, in of the invention, the operation of the joint unit, each doughnut of layered product are preferably contradicted in repetition After the end face alignment of membrane-like thing length direction, the deviation between these end faces is determined with distance measuring sensor.Specifically, example Such as, by joint unit 120, by end face 10a, 10b alignment of the length direction of each hollow fiber membrane sheet substance 10 of layered product 2 Afterwards, preferably as shown in figures 9 and 11, on the width of layered product 2, distance measuring sensor 140 and layered product 2 is allowed to move relatively It is dynamic, by distance measuring sensor 140, the end face 10a of each hollow fiber membrane sheet substance 10 is scanned, is determined between multiple end face 10a Deviation.Similarly, the deviation between multiple end face 10b is also preferably determined by distance measuring sensor 140.In this way, by entering to exercise With the measure of distance measuring sensor, in the hollow-fibre membrane length direction in each hollow fiber membrane sheet substance that alignd using joint unit End face after, can determine whether its end face alignment degree.
The method for making layered product 2 be relatively moved relative to distance measuring sensor 140 is not particularly limited.It can be fixed ranging The position of sensor 140, make the method for the movement of layered product 2 or the position of fixed layered product 2, move distance measuring sensor Dynamic method.
As distance measuring sensor, as long as the deviation between the end face of each hollow fiber membrane sheet substance can be determined, just without spy Do not limit, intelligence sensor (smart sensor) the two-dimensional shapes gage probe shape ZG2 for example, Omron Corp can be lifted Series.
When deviation between the end face determined by distance measuring sensor is more than designated value, preferably repeat to allow joint unit again The operation contradicted with the end face of each doughnut tablet of layered product, end face of aliging.In this way, by based on distance measuring sensor institute The result of measure, the operation for the alignment end face that joint unit is brought, each hollow fiber membrane sheet substance on layered product are carried out again On hollow-fibre membrane length direction end face may achieve with higher precision align state.
For example, the end face 10a's of the length direction of each hollow fiber membrane sheet substance 10 determined by distance measuring sensor 140 is inclined The maximum X (Figure 13) of difference repeats to allow the plane 124a of joint unit 120 to contradict each hollow-fibre membrane again in more than 2mm The end face 10a of tablet 10 operation, align end face 10a.
End face 10a, 10b of the length direction of hollow-fibre membrane 16 in each hollow fiber membrane sheet substance 10 of layered product 2 After alignment, as shown in figure 12, respectively on end 2a, 2b of layered product 2, each self installation collector pipe 12a, 12b.This example is catchmented In the case of pipe 12a, 12b, foot 21a and foot 21b are pinched, is allowed to close to each other, accordingly, side of sidewall portion 20a and side of sidewall portion 20b Front separation, opening portion 22 is opened.Accordingly, can be easily by end 2a, 2b insertion collector pipe 12a, 12b of layered product 2.
Next, potting resin (the encapsulation of the injection of the gap between layered product 2 liquid into collector pipe 12a, 12b Liquid), it is allowed to solidify, layered product 2 is fixed in collector pipe 12a, 12b in liquid-tight manner.Setting in hollow fiber membrane sheet substance 10 On the part for having the 1st tie part 18a, as described above, being embedded in around each hollow-fibre membrane 16 in the 1st tie part 18a.This Outside, the 1st tie part 18a of each hollow fiber membrane sheet substance 10 is closed each other, than the difference of height portion 24 on side of sidewall portion 20a, 20b More it is close to by the part and the 1st tie part 18a of bottom 20c sides.Therefore, the potting resin injected in collector pipe 12a, 12b, the Terminated at 1 tie part 18a, its bottom 20c sides will not be drained to.
The method of injection potting resin is not particularly limited, and can use known method, can lift and be sealed for example, being sprayed from nozzle The method for filling resin injection.It can illustrate such as using the method for packaging system, it is to the hollow-fibre membrane 16 in layered product 2 Length direction end 2a, 2b on collector pipe 12a, 12b in injection potting resin, collector pipe 12a, 12b are fixed on layer On end 2a, 2b of stack 2.
As packaging system, known device can be used.As packaging system, can lift for example, possessing the fixed He of layered product 2 Collector pipe 12a, 12b fixation (holding) device, and into fixed collector pipe 12a, 12b inject potting resin nozzle Device.For example, while make the nozzle in collector pipe 12a, 12b length direction, i.e., relative shifting on the width of layered product 2 It is dynamic, accordingly, can be to collector pipe 12a, the 12b installed on end 2a, 2b of layered product 2 while spray potting resin from the nozzle Middle injection potting resin, fixation.
In the present invention, the viewpoint based on productivity ratio, preferably pacify simultaneously respectively in the end of 2 sides of the length direction of layered product Fill collector pipe.
As described above, in the present invention, repetition allows in each hollow fiber membrane sheet substance of joint unit and layered product The operation that the end face of at least side of hollow-fibre membrane length direction contradicts, the end for each hollow fiber membrane sheet substance of aliging Face.So, if allowing joint unit to contradict the end face of each hollow fiber membrane sheet substance repeatedly, vibrated using it, end face of aliging Method, even then on the layered product for the stacking hollow fiber membrane sheet substance being easily deformed, can also align its end face.
In the present invention, the end face of 11 of being alignd with one side, while the situation of stacking hollow fiber membrane sheet substance is compared, layer Folded operation is easy.No matter in addition, the piece number of hollow fiber membrane sheet substance, stacking multi-disc hollow fiber membrane sheet substance, alignment end face Operation it is essentially identical, thus even if hollow fiber membrane sheet substance stacking number increase, can also suppress the increase of homework burden.
In addition, in the present invention, the end face of 11 of being alignd with one side, while the situation phase of stacking hollow fiber membrane sheet substance Than machinery is easier, thus easily automation.In addition, by automation, operation deviation caused by operator can be prevented.
In addition, the manufacture method of the present invention and the manufacture device of layered product are not limited to above-mentioned situation.For example, it is also possible to It is that multi-disc hollow fiber membrane sheet substance is layered in flat display unit, allows joint unit to contradict the stacking of layered product repeatedly Each hollow fiber membrane sheet substance end face, the method and manufacture device that these end faces are alignd.Further, it is also possible to it is only to allow pair Relay part contradicts the unilateral end face of the hollow-fibre membrane length direction in each hollow fiber membrane sheet substance of layered product repeatedly, right The method and manufacture device of these neat end faces.
The manufacture device of the layered product of the present invention can possess：Make the hollow fibre of more hollow-fibre membranes alignment slabbings The layered product that dimension membrane-like thing is laminated is raised up, and the suspension hung down is bent on the hollow-fibre membrane length direction and is controlled Tool；It is in raise up with the suspension tool is transported through, the shape to hang down is bent on the hollow-fibre membrane length direction The handling device of the layered product of state；With the guide device by the handling device to specified carrying direction guiding；And will The end face adjustment of the end face alignment of the hollow-fibre membrane length direction in each hollow fiber membrane sheet substance of the layered product Device；The control device of the motion of each hollow fiber membrane sheet substance in the layered product being aligned with the control end face； With the end face in the layered product for checking the motion that the hollow fiber membrane sheet substance is controlled with the control device Deviation check device.The end face adjusting apparatus, possess and repeat to support with least side of the end face of the layered product Touch, the joint unit for the end face of aliging.In which, checked by the check device, the deviation of the end face exists When more than setting, the layered product is sent back to the end face adjusting apparatus.In addition, it can be further equipped with：Located at the inspection The latter half of device, the stacking of the end face alignment of the hollow-fibre membrane length direction in each hollow fiber membrane sheet substance The collector pipe erecting device of collector pipe is installed on the end of the length direction of body.Now, checked by the check device, During the deviation deficiency setting of the end face, the layered product is carried to the collector pipe erecting device.
Specifically, the manufacture device of layered product of the invention, for example, it may be the manufacture device of the layered product shown in Figure 15 100A (hereinafter simply referred to as " manufacture device 100A ").In manufacture device 100A with the identical part of manufacture device 100, symbol It is identical, omit the description.
Manufacture device 100A, as shown in Figure 10 and Figure 15, possess suspension tool 101, and handling device 102, and guiding dress Put 103, and end face adjusting apparatus 104, and control device 105, and check device 106.
It is the following tool of purpose to hang tool 101：More hollow-fibre membranes are aligned to the hollow-fibre membrane of sheet Layered product obtained by the stacking of tablet multi-disc, in the longitudinal direction bending are hung down, and make the length direction of the hollow-fibre membrane The U-shaped rotating part of central portion.Tool 101 is hung, as shown in Figure 5 and Figure 6, possesses a pair of posts 110,112, and connection pillar 110 and pillar 112 upper end between cylindric bar-shaped portion 114, and the 1st flat part 116 being connected with bar-shaped portion 114 and 2 flat parts 118, and baffle plate 121.In addition, suspension tool 101, can not also possess pillar 110 and pillar 112.
Hang in tool 101, can be the 1st flat part 116 and the 2nd flat part 118 is horizontal state, or it is flat by the 1st The flat part 118 of plate portion 116 and the 2nd is stacked in lower section, the state to be hung down from bar-shaped portion 114.
Handling device 102 is the device for carrying layered product 2, and the layered product 2 is by the suspension tool 101 and in upward Projection, the state to hang down is bent on the length direction of hollow-fibre membrane.As shown in figure 15, handling device 102 possesses carrying base Body 142, orbit portion 144, arm 146 and coaster portion 148.
It is to face the rectangle for being shaped as above-below direction length to carry matrix 142.In addition, carry the shape of matrix 142 not It is limited to rectangle.Orbit portion 144 is set as extending in the vertical direction in matrix 142 is carried.Arm 146 is provided along rail Road portion 144 moves up and down, on the both ends for the bar-shaped portion 114 that can be connected in suspension tool 101 free dropping.Coaster portion 148 located at the top for carrying matrix 142.
Guide device 103 is to guide handling device 102 to specified carrying direction device.Guide device 103 possesses more Root pillar 150, be fixed on each pillar 150 top the guide rail 152 extended in the horizontal direction.Guide device 103 is led The coaster portion 148 of handling device 102 is installed, handling device 102 can move in the horizontal direction along guide rail 152 on rail 152.
The layout of guide rail 152 is not particularly limited, and can have the part of above-below direction or transverse curvature, it is possibility to have branch Portion and fluidic junction.
As shown in figure 16, the arm 146 of handling device 102 is declined along orbit portion 144, the outstanding of layered product 2 will be loaded with The both ends and arm 146 for hanging the bar-shaped portion 114 of tool 101 connect.In this condition, arm 146 is allowed along on orbit portion 144 Rise, accordingly, as shown in figure 17, layered product 2 can be made to raise up, the state bent on the length direction of hollow-fibre membrane, It is suspended in the bar-shaped portion 114 of suspension tool 101.Then, in this condition, handling device 102 is made along guide device 103 Guide rail 152 moves, and accordingly, can carry in raising up, the stacking of the state to hang down is bent on hollow-fibre membrane length direction Body 2.
End face adjusting apparatus 104 is to bend the stacking hung down and raised up on hollow-fibre membrane length direction respectively On the end 2a and end 2b of the length direction of hollow-fibre membrane 16 in body 2, by the side of each hollow fiber membrane sheet substance 10 End face 10a is mutual, and the devices that are in alignment with one another of another side end face 10b of each hollow fiber membrane sheet substance 10.Adjust end face Engagement positions 104 possess multiple joint units 120.Multiple joint units 120 are arranged to, and are lifted positioned at by handling device 102 The lower section for the layered product 2 for rising and being suspended in the bar-shaped portion 114 of suspension tool 101.That is, multiple joint units 120 are set as, by The layered product 2 that handling device 102 is carried can pass through the top of multiple joint units 120.
The 1st flat part 116 and the 2nd that multiple joint units 120 correspond respectively to hang the folded state in tool 101 is flat The side of plate portion 118, in the axial direction of bar-shaped portion 114, interval is separated with, is arranged to two row.In the joint unit 120 of two row, the 1st is flat Multiple joint units 120 of the side of plate portion 116, along the stacking that bending is hung down and raised up on hollow-fibre membrane length direction The end 2a of the side of the 1st flat part 116 in body 2 width arrangement.In addition, in the joint unit 120 of two row, the 2nd flat board Multiple joint units 120 of the side of portion 118, along the layered product that bending is hung down and raised up on hollow-fibre membrane length direction The end 2b of 2 side of the 2nd flat part 118 width arrangement.
In manufacture device 100A, part 128 preferably is adjusted with width, will be bent on hollow-fibre membrane length direction Hang down and make sidepiece end face 10c, 10d couple of each hollow fiber membrane sheet substance 10 in the upward layered products 2 of U-shaped rotating part 2c Together.
Control device 105 is provided at the latter half of the end face adjusting apparatus 104 in guide device 103, controls layered product 2 Each hollow fiber membrane sheet substance 10 motion device, the doughnut of each hollow fiber membrane sheet substance 10 of the layered product 2 End face 10a, 10b on film length direction have alignment.Control device 105 is used as pressable, clamped with end face adjusting apparatus 104 A pair of fixation (holding) parts of layered product 2 after reason, possess a pair of pincers 134.
Check device 106, it is the controlled stacking of motion for checking each hollow fiber membrane sheet substance in control device 105 Between deviation and end face 10b between the end face 10a of the hollow-fibre membrane length direction of each hollow fiber membrane sheet substance 10 in body 2 Deviation device.
Check device 106, possesses the hollow-fibre membrane length direction of each hollow fiber membrane sheet substance of measure layered product The distance measuring sensor 140 of the deviation of end face.Distance measuring sensor 140 is set as, and as shown in Figure 11 and Figure 18, is filled positioned at by carrying Put the lower section of the layered product 2 hung in the bar-shaped portion 114 of the 102 suspension tools 101 lifted.That is, distance measuring sensor 140 is set To pass through the top of distance measuring sensor 140 by the layered product 2 that handling device 102 is carried.In check device 106, layered product 2 is determined In each hollow fiber membrane sheet substance 10 hollow-fibre membrane length direction the mutual deviations of end face 10a distance measuring sensor 140, and the ranging of the mutual deviations of end face 10b of the hollow-fibre membrane length direction of each hollow fiber membrane sheet substance 10 of measure Sensor 140 is set respectively.
In this example, the layered product 2 hung on suspension tool 101 is carried with handling device 102, passes through distance measuring sensor 140 tops, accordingly, relative to distance measuring sensor 140, allow layered product 2 to relatively move.Thus, by distance measuring sensor 140, sweep End face 10a, 10b of each hollow fiber membrane sheet substance 10 are retouched, is determined between deviation and the multiple end face 10b between multiple end face 10a Deviation.In addition, the present invention can also be, in the state of the carrying of layered product 2 stops, by allowing distance measuring sensor 154 to move Move so that the mode that layered product 2 relatively moves relative to distance measuring sensor 154.
In manufacture device 100A, by distance measuring sensor measure end face between deviation more than setting when, by carry fill Put 102 along guide device 103 guide rail 152, foldback is back to end face adjusting apparatus 104, carries out each of layered product 2 of aliging again End face 10a, 10b of hollow fiber membrane sheet substance 10 operation.In this way, based on the result determined by distance measuring sensor 140, again End face 10a, 10b of each hollow fiber membrane sheet substance 10 of alignment layered product 2 operation are carried out by end face adjusting apparatus 104, according to This, end face 10a, 10b of the hollow-fibre membrane length direction of each hollow fiber membrane sheet substance 10 in layered product 2 can be in higher The state of precise alignment.
In addition, can be set in addition on the guide rail 152 of guide device 103 has fixation (holding) by check device 106 What the foldback of handling device 102 of the layered product 2 after inspection was back to end face adjusting apparatus 104 sends path back to.
In manufacture device 100A, as shown in figure 18, by the inspection of check device 106, each doughnut in layered product 2 When end face 10a, 10b of membrane-like thing 10 deviation deficiency setting, layered product 2 is carried to the downstream of check device 106. The downstream of check device 106 in manufacture device 100A be can be installed on end 2a, 2b of layered product 2 collector pipe 12a, 12b。
The installation of collector pipe 12a, 12b on end 2a, 2b of layered product 2, for example, can be carried out by handwork. When collector pipe 12a, 12b installation are carried out by handwork, based on allowing, collector pipe 12a, 12b installation exercise are rapid, carry The viewpoint of high productivity, preferably make guide device 103 guide rail 152 branched into the downstream of check device 106 it is several, so as to Collector pipe 12a, 12b installation exercise can be carried out side by side in many places.
In addition, in the present invention, it can set collector pipe that dress is installed in the back segment of the check device 106 in manufacture device 100A Put, its length in the layered product 2 of end face 10a, 10b alignment of the hollow-fibre membrane length direction of each hollow fiber membrane sheet substance 10 Spend and collector pipe 12a, 12b are installed on end 2a, the 2b in direction.Now, it is each in layered product 2 by the inspection of check device 112 When end face 10a, 10b of hollow fiber membrane sheet substance 10 deviation deficiency setting, layered product 2 is removed by handling device 102 It is transported to collector pipe erecting device.
In manufacture device 100A, after collector pipe 12a, 12b being installed on end 2a, 2b of layered product 2, make suspension tool 101 depart from from handling device 102, and the layered product 2 for being provided with collector pipe 12a, 12b is delivered to the packaging system of back segment.
In the manufacture method of the hollow fiber film assembly of present embodiment, as shown in Fig. 5 and Figure 15, first, controlled in suspension On the 1st flat part 116 and the 2nd flat part 118 of horizontal extension state in tool 101, by multi-disc hollow fiber membrane sheet substance 10 are laminated for layered product 2.Then, as shown in figure 16, the suspension tool 101 for being loaded with layered product 2 is allowed to be moved to handling device 102 Lower section, the arm 146 of handling device 102 is set to decline along orbit portion 144, connection is loaded with the rod of the suspension tool 101 of layered product 2 The both ends in shape portion 114 and arm 146.In this condition, allow arm 146 to rise along orbit portion 144, close the 1st flat part 116 and the 2nd flat part 118, as shown in figure 17, U-shaped rotating part 2c is allowed above, to make layered product 2 with doughnut film length The state that side is bent upwards and raised up, it is suspended in the bar-shaped portion 114 of suspension tool 101.
Layered product 2 is bent on hollow-fibre membrane length direction in raising up, be suspended on suspension tool 101 In the state of in bar-shaped portion 114, guide rail 152 of the handling device 102 along guide device 103 is allowed to move, such as Fig. 6, Fig. 7, Figure 18 It is shown, layered product 2 is carried to end face adjusting apparatus 104.In this condition, as shown in Figure 8 and Figure 9, in each in layered product 2 Joint unit is contradicted repeatedly respectively on the end face 10a and end face 10b of the hollow-fibre membrane length direction of empty fiber membrane tablet 10 120 plane 124a, the end face 10a of each hollow fiber membrane sheet substance 10 is in alignment with one another with end face 10b each other.This example In, part 128 preferably is adjusted using width, by the layer that bending is hung down and raised up on hollow-fibre membrane length direction Sidepiece end face 10c, 10d alignment of each hollow fiber membrane sheet substance 10 in stack 2.
Then, as shown in Figure 10, each hollow fiber membrane sheet substance 10 hollow-fibre membrane length direction end face 10a, In the state of 10b alignment, clamped by the pincers 134 of control device 105 and fix the part of end 2a, 2b close to layered product 2. Then, as shown in figure 11, layered product 2 is carried by handling device 102, layered product 2 is moved relative to distance measuring sensor 140 is relative It is dynamic, by distance measuring sensor 140, the end face 10a of each hollow fiber membrane sheet substance 10 is scanned, is determined inclined between multiple end face 10a Deviation between poor and multiple end face 10b.
Deviation or end face 10b between the end face 10a of each hollow fiber membrane sheet substance 10 determined by distance measuring sensor 140 Between deviation more than setting when, by guide rail 152 of the handling device 102 along guide device 103, send end face adjusting apparatus back to 104.Then, the operation of end face 10a, 10b alignment for each hollow fiber membrane sheet substance 10 entered to be about in layered product 2 again.
After end face 10a, 10b alignment of the length direction of each hollow fiber membrane sheet substance 10 of layered product 2, filled by carrying Put 102 and further carry layered products 2, as shown in figure 19, each end 2a in the hollow-fibre membrane length direction of layered product 2, Collector pipe 12a, 12b are installed respectively on 2b.After installing collector pipe 12a, 12b on end 2a, 2b of layered product 2, such as Figure 20 institutes Show, by handling device 102, layered product 2 is carried to the terminal part of guide rail 152, allows and hangs tool 101 from handling device 102 depart from, and layered product 2 is delivered into packaging system.
Then, in packaging system, the encapsulation tree of liquid is injected in the gap with layered product 2 into collector pipe 12a, 12b Fat (encapsulation liquid), is allowed to solidify, layered product 2 is fixed in collector pipe 12a, 12b in liquid-tight manner.Accordingly, hollow-fibre membrane is obtained Component 1.
In the manufacture method of the present invention and the manufacture device of layered product, preferably plane possessed by joint unit is with being laminated The end face of each hollow fiber membrane sheet substance of body contradicts repeatedly, but the non-flat portion on joint unit can also be with layered product The end face of each hollow fiber membrane sheet substance contradicts repeatedly.It is on joint unit, with each hollow fiber membrane sheet substance of layered product Even if the part that end face contradicts is not plane, the end face of multiple hollow fiber membrane sheet substances of stacking can also be easily right Together.
For example, the manufacture device of layered product or the manufacture device of layered product as shown in figure 21 of the present invention 100B (hereinafter simply referred to as " manufacture device 100B ").Identical symbol is added with Fig. 6 identicals part in Figure 21, omission is said It is bright.
Manufacture device 100B possesses multiple joint unit 120A, to substitute multiple joint units 120, in addition, with system It is identical to make device 100.
Joint unit 120A possesses the columned docking section 124A, docking section 124A set on oscillator 122 and oscillator 122 Curved outer peripheral face can be contradicted with the end face of each hollow fiber membrane sheet substance of layered product.Each joint unit 120A, by The support part 126 that the axle of bar-shaped portion 114 upwardly extends is supported.
During using manufacture device 100B, with using same, multiple doughnut membrane-likes of stacking during manufacture device 100A End face 10a, 10b of thing 10 can be easily aligned.
In addition, in the present invention, each hollow fiber membrane sheet substance of part aligned layer stack is adjusted using width During sidepiece end face, width can be adjusted to each hollow fiber membrane sheet substance of the non-flat portion and layered product on part Sidepiece end face is repeated to contradict, and the sidepiece end face is alignd.
Embodiment
Hereinafter, the present invention is illustrated by embodiment, the present invention is not limited by following record.
[example 1]
As shown in figure 5, pillar 110,112 traverses manufacture device 100, make the 1st flat part 116 and the 2nd flat part 118 For horizontality, on the 1st flat part 116 and the 2nd flat part 118,4 hollow fiber membrane sheet substances 10 are laminated for layered product 2.Then, pillar 110,112 is erected to come, lifts bar-shaped portion 114, the 1st flat part 116 and the 2nd flat part 118 are layered in down Side, accordingly, makes part of the layered product 2 in bar-shaped portion 114 raise up, is bent on the length direction of hollow-fibre membrane, be in The state hung in bar-shaped portion 114.In this condition, the end 11a sides of the length direction of each hollow fiber membrane sheet substance 10 The end face 10a maximum X (Figure 13) of deviation be 8mm.
Then, following operate is repeated：To the length side of the hollow-fibre membrane of each hollow fiber membrane sheet substance 10 of layered product 2 To end face 10a, will be vacated in the axial direction of bar-shaped portion 114 interval configuration 3 joint units 120 plane 124a from below By forcing up, make end 11a, 11b bending of hollow fiber membrane sheet substance 10 respectively.As oscillator 122, EXEN company systems are used Air oscillator ELV8 type (air supply pressures：0.2MPa (gauge pressure)).Make the action of 3 joint units 120 synchronous.Will docking The plane 124a of part 120 is implemented 10~20 seconds by the operation forced up, the end face 10a alignment of each hollow fiber membrane sheet substance 10 When, fixed with pincers 134 near the end 2a of layered product 2.In this condition, the end face of each hollow fiber membrane sheet substance 10 is determined The maximum of 10a deviation.The measure of the maximum of deviation, one on the width from each hollow fiber membrane sheet substance 10 Rise and carried out respectively on 50mm, 150mm, 250mm, 350mm, 450mm position in the side side of side.
The operation that the stacking of above-mentioned hollow fiber membrane sheet substance and end face are alignd, and the survey of the maximum of deviation Surely carry out 5 times.As a result it is as shown in figure 14.
As shown in figure 14, in example 1, if on the optional position of width, the end face of each hollow fiber membrane sheet substance it is inclined The maximum of difference is less than 2mm, then these end faces are fully alignd.

Claims (14)

1. a kind of manufacture method of hollow fiber film assembly, the hollow fiber film assembly possesses layered product and collector pipe, described Layered product is that hollow fiber membrane sheet substance multi-disc is laminated, and the hollow fiber membrane sheet substance is that more hollow-fibre membranes are right Formed together for sheet, the collector pipe is fixed on the end of the hollow-fibre membrane length direction in the layered product；
Repeat operations described below：The hollow-fibre membrane length direction allowed in each hollow fiber membrane sheet substance of the layered product At least the end face of side and joint unit are contradicted, and the end face of each hollow fiber membrane sheet substance is alignd；
The collector pipe is fixed on the end of the layered product.
2. the manufacture method of hollow fiber film assembly according to claim 1, the joint unit has plane, allows described End face and the plane contradict.
3. the manufacture method of hollow fiber film assembly according to claim 1, with the length side of the hollow-fibre membrane The state that the layered product makes it raise up is bent upwards, allows the end face and the joint unit to contradict.
4. the manufacture method of hollow fiber film assembly according to claim 3, in the state of the layered product is hung, allow The end face and the joint unit contradict.
5. the manufacture method of hollow fiber film assembly according to claim 1, repeat operations described below：Allow the layered product The both sides end face of the hollow-fibre membrane length direction in each hollow fiber membrane sheet substance contradicts with the joint unit respectively, By the two side ends of each hollow fiber membrane sheet substance in face of neat.
6. the manufacture method of hollow fiber film assembly according to claim 5, the both sides end face of the layered product is allowed Contradicted simultaneously with the joint unit.
7. the manufacture method for the hollow fiber film assembly recorded according to any one of claim 1~6, repeat the end face and The operation that the joint unit contradicts, after the end face alignment of each hollow fiber membrane sheet substance of the layered product, with survey The deviation between its end face is determined away from sensor.
8. the manufacture method of hollow fiber film assembly according to claim 7, as described in determining the distance measuring sensor When deviation between end face is more than designated value, repeat to allow the end face again and operation that the joint unit contradicts, with alignment The end face.
9. the manufacture method for the hollow fiber film assembly recorded according to any one of claim 1~6, further, under repeating State operation：Allow the layered product each hollow fiber membrane sheet substance at least side sidepiece end face and width adjustment part Contradict, the sidepiece end face of each hollow fiber membrane sheet substance is alignd.
10. the manufacture method for the hollow fiber film assembly recorded according to any one of claim 1~6, respectively in the stacking Collector pipe is installed simultaneously in the both side ends of the hollow-fibre membrane length direction on body.
11. a kind of manufacture device of layered product, is the device for obtaining layered product, the layered product is doughnut membrane-like Thing multi-disc is laminated, and the hollow fiber membrane sheet substance is that more hollow-fibre membranes are aligned to sheet and formed, each hollow fibre Tie up the end face alignment of the hollow-fibre membrane length direction on membrane-like thing；
Described device is provided with joint unit, at least side of the joint unit and the hollow-fibre membrane length direction on layered product End face contradict repeatedly, the end face of each hollow fiber membrane sheet substance is alignd, the layered product is multi-disc hollow-fibre membrane Layered product obtained by tablet stacking.
12. a kind of manufacture device of layered product, possesses：
Tool is hung, is laminated the hollow fiber membrane sheet substance multi-disc of more hollow-fibre membranes alignment slabbings for hanging Layered product, the layered product is bent and is raised up on the hollow-fibre membrane length direction；
And handling device, it is transported through the suspension tool suspension into raising up, in the length side of the hollow-fibre membrane The layered product for the state being bent upwards；
And guide device, the handling device is directed to the carrying direction specified by it；
With end face adjusting apparatus, the doughnut film length side in its each hollow fiber membrane sheet substance by the layered product To end face align；
And control device, it controls the motion of each hollow fiber membrane sheet substance in the layered product of the end face alignment；
And check device, the layered product of the motion to controlling each hollow fiber membrane sheet substance by the control device, enter The inspection of the row end face deviation；
The end face adjusting apparatus is provided with joint unit, the joint unit and at least the one of the end face of the layered product Side contradicts repeatedly, the end face of aliging；
Via the inspection of the check device, when the deviation of the end face is more than setting, the layered product is sent back to described End face adjusting apparatus.
13. the manufacture device of layered product according to claim 12, is further provided with collector pipe erecting device, it is arranged on The check device it is follow-up, collector pipe is installed on the end of the length direction of the layered product, during the layered product is each The layered product that the end face of the hollow-fibre membrane length direction on empty fiber membrane tablet is aligned；
Via the inspection of the check device, when the deviation of the end face is less than setting, the layered product is carried to described Collector pipe erecting device.
14. it is the device for manufacturing hollow fiber film assembly a kind of manufacture device of hollow fiber film assembly, the hollow-fibre membrane group Part possesses layered product and collector pipe, and the layered product is that hollow fiber membrane sheet substance multi-disc is laminated, the hollow-fibre membrane Tablet is that more hollow-fibre membranes are aligned to sheet and formed, and the collector pipe is fixed on described hollow in the layered product On the end of tunica fibrosa length direction；
The device possesses the manufacture device of the layered product described in any one of claim 11~13,
And packaging system, it is to the collector pipe on the end of the hollow-fibre membrane length direction in the layered product In, inject potting resin, fixed collector pipe.
CN201710630286.5A 2016-07-28 2017-07-28 The manufacture device of the manufacture method of hollow fiber film assembly, the manufacture device of layered product and hollow fiber film assembly Pending CN107661697A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2016148291 2016-07-28
JP2016-148291 2016-07-28
JP2017-030221 2017-02-21
JP2017030221 2017-02-21
JP2017-121700 2017-06-21
JP2017121700A JP2018134627A (en) 2016-07-28 2017-06-21 Manufacturing method of hollow fiber membrane module, manufacturing device of laminate, manufacturing device of the hollow fiber membrane module

Publications (1)

Publication Number Publication Date
CN107661697A true CN107661697A (en) 2018-02-06

Family

ID=61097981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710630286.5A Pending CN107661697A (en) 2016-07-28 2017-07-28 The manufacture device of the manufacture method of hollow fiber film assembly, the manufacture device of layered product and hollow fiber film assembly

Country Status (2)

Country Link
KR (1) KR20180013722A (en)
CN (1) CN107661697A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111389231A (en) * 2020-04-24 2020-07-10 北京碧水源膜科技有限公司 Laminated hollow fiber membrane element with equal membrane-filament spacing and production method thereof
CN112516800A (en) * 2020-10-30 2021-03-19 宁波方太厨具有限公司 Hollow fiber membrane element and method for producing same
CN112546869A (en) * 2020-10-30 2021-03-26 宁波方太厨具有限公司 Hollow fiber membrane element and method for producing same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2306225Y (en) * 1997-07-17 1999-02-03 苏建君 Magnetic water purifier
KR20050116566A (en) * 2004-06-08 2005-12-13 현대엔지니어링 주식회사 High flux membrane unit for the wastewater treatment
CN1958133A (en) * 2006-09-30 2007-05-09 浙江大学 Method for preparing infiltration vaporization membrane module of hollow fiber
CN103521043A (en) * 2013-11-05 2014-01-22 湖北荣泽车桥实业有限公司 Polymeric membrane type air dryer for vehicle and assembly thereof
WO2015152401A1 (en) * 2014-04-03 2015-10-08 三菱レイヨン株式会社 Hollow fiber membrane sheet-like object, method of manufacturing hollow fiber membrane sheet-like object, hollow fiber membrane sheet laminate, method of manufacturing hollow fiber membrane sheet laminate, hollow fiber membrane module and method of manufacturing hollow fiber membrane module

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61248881A (en) * 1985-04-22 1986-11-06 三菱電機株式会社 Controller for elevator
JPH05261253A (en) * 1992-03-16 1993-10-12 Mitsubishi Rayon Co Ltd Hollow fiber membrane module
US6656356B2 (en) * 1998-10-09 2003-12-02 Zenon Environmental Inc. Aerated immersed membrane system
EP2143479B1 (en) * 2000-12-18 2013-10-16 Mitsubishi Rayon Co., Ltd. Hollow fiber membrane module
KR100661935B1 (en) * 2002-09-27 2006-12-28 미쯔비시 레이온 가부시끼가이샤 Hollow fiber membrane module, hollow fiber membrane module unit, membrane filtering device using the module unit, and method of operating the membrane filtering device
JP2006061816A (en) * 2004-08-26 2006-03-09 Mitsubishi Rayon Eng Co Ltd Hollow fiber membrane module and its manufacturing method
KR101453562B1 (en) * 2008-03-31 2014-10-21 코오롱인더스트리 주식회사 Hollow Fiber Membrane Module and Filtering Apparatus using The Same
JP5736754B2 (en) * 2010-12-08 2015-06-17 三菱レイヨン株式会社 Method and apparatus for producing hollow fiber membrane sheet
KR101818415B1 (en) * 2011-03-31 2018-01-15 코오롱인더스트리 주식회사 Hollow Fiber Membrane Module and Filtering Apparatus Having The Same
KR20140049421A (en) * 2012-10-17 2014-04-25 제일모직주식회사 Hollow fiber membrane module and method for repairing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2306225Y (en) * 1997-07-17 1999-02-03 苏建君 Magnetic water purifier
KR20050116566A (en) * 2004-06-08 2005-12-13 현대엔지니어링 주식회사 High flux membrane unit for the wastewater treatment
CN1958133A (en) * 2006-09-30 2007-05-09 浙江大学 Method for preparing infiltration vaporization membrane module of hollow fiber
CN103521043A (en) * 2013-11-05 2014-01-22 湖北荣泽车桥实业有限公司 Polymeric membrane type air dryer for vehicle and assembly thereof
WO2015152401A1 (en) * 2014-04-03 2015-10-08 三菱レイヨン株式会社 Hollow fiber membrane sheet-like object, method of manufacturing hollow fiber membrane sheet-like object, hollow fiber membrane sheet laminate, method of manufacturing hollow fiber membrane sheet laminate, hollow fiber membrane module and method of manufacturing hollow fiber membrane module

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111389231A (en) * 2020-04-24 2020-07-10 北京碧水源膜科技有限公司 Laminated hollow fiber membrane element with equal membrane-filament spacing and production method thereof
CN112516800A (en) * 2020-10-30 2021-03-19 宁波方太厨具有限公司 Hollow fiber membrane element and method for producing same
CN112546869A (en) * 2020-10-30 2021-03-26 宁波方太厨具有限公司 Hollow fiber membrane element and method for producing same
CN112546869B (en) * 2020-10-30 2022-03-18 宁波方太厨具有限公司 Method for manufacturing hollow fiber membrane element

Also Published As

Publication number Publication date
KR20180013722A (en) 2018-02-07

Similar Documents

Publication Publication Date Title
CN107661697A (en) The manufacture device of the manufacture method of hollow fiber film assembly, the manufacture device of layered product and hollow fiber film assembly
JP7289329B2 (en) Bag folding machine for bagged medium block
TW380211B (en) Post-hydration method and apparatus for transporting, inspecting and packaging contact lenses
CN105383721B (en) The packaging facilities and packing method of absorbent commodity
US11528853B2 (en) Device for delivering at least a layer of compost and casing oil to a shelving for growing mushrooms
US11613387B2 (en) Vibrating device for the orderly rearrangement of folding boxes in a container, discharging conveyor and method for discharging containers
KR101445164B1 (en) Device and method for placing containers of collapsible type in a distribution unit
US20140360137A1 (en) Food product handling device, system, and related methods
JP2016531029A (en) Method and apparatus for mounting a stiffener on a cardboard packaging cutout and corresponding packaging
CN107110698A (en) The weighing unit and method weighed to container
JP2017100870A (en) Article positioning device
WO2011107943A1 (en) Automatic grafting apparatus for vegetables
CN111655583A (en) Transfer device for egg package
US20170066606A1 (en) System for placing elements in an orderly fashion
CN208248724U (en) Shock resistant packaging box
CN107399462B (en) Automatic packaging device of memory bank connector
CN107661696A (en) The manufacture method and manufacture device of hollow fiber film assembly
US11723839B2 (en) Magazine having solution bags for dialysis and method for filling same
KR20210014899A (en) Packaging apparatus for product and, method thereof
JPH0516671U (en) Cushioning material for corners of packaging articles
CN102137805B (en) Sheet hold back device and sheet stacking system
AU708532B2 (en) Apparatus and method for folding a hose of flexible material to a hose package
CN103129892A (en) Medicine feeding machine medicine stirring device
KR102476790B1 (en) Stereo litho graphy apparatus and method driving the same
JP2018153739A (en) Manufacturing method and manufacturing device of hollow fiber membrane module, holding tool of laminate, and manufacturing device of the laminate

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180206

WD01 Invention patent application deemed withdrawn after publication