CN208161374U - Hollow fiber film assembly - Google Patents
Hollow fiber film assembly Download PDFInfo
- Publication number
- CN208161374U CN208161374U CN201820149196.4U CN201820149196U CN208161374U CN 208161374 U CN208161374 U CN 208161374U CN 201820149196 U CN201820149196 U CN 201820149196U CN 208161374 U CN208161374 U CN 208161374U
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- 239000012510 hollow fiber Substances 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 239000012528 membrane Substances 0.000 claims abstract description 38
- 210000000578 peripheral nerve Anatomy 0.000 claims abstract description 36
- 239000000835 fiber Substances 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 abstract description 9
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
- B01D63/026—Wafer type modules or flat-surface type modules
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a kind of hollow fiber film assemblies, including：Perineurium, including more hollow-fibre membranes；On catchment end, end of above catchmenting is catchmented cavity equipped with first, and hollow-fibre membrane inner cavity is connected to first cavity that catchments；First catchment cavity include two the first subset water cavity roads, the first subset water cavity road far from another the first subset water cavity road side be equipped with delivery outlet；Next part water end (W.E.) head, next part water end (W.E.) head are equipped with second and catchment cavity, and hollow-fibre membrane inner cavity is connected to second cavity that catchments；Second catchment cavity include two second subset water cavity roads；Support rod, set on above catchmenting between end and next part water end (W.E.) head, catchment end and next part water end (W.E.) head on limited support；First catchment cavity and second catchment cavity pass through support rod be connected to.Above-mentioned hollow fiber film assembly, first cavity and second that catchments catchment the reduction of cavity overcurrent length, and the resistance of ducting reduces, so that perineurium filtration flow-rate be made to be more evenly distributed, promotes hollow-fibre membrane effective utilization.
Description
Technical field
The utility model relates to technical field of water purification, in particular to a kind of hollow fiber film assembly.
Background technique
General hollow fiber film assembly is widely used in the purified treatment of water or liquid is separated by filtration equal fields, according to film
The structure type of filtration system is different, can be divided into shell adding pressure type membrane module and immersion type membrane component, wherein submerged membrane group
Part is broadly divided into curtain sheet shape, column two major classes by contour structures difference.Wherein the immersion type membrane component of curtain sheet shape is usually upper and lower
Both ends are equipped in the end component that catchments of filtered fluid collection, such as Chinese Patent Application No. CN201120014796.8 announcement
Empty fiber membrane component, filtering water is higher when the hollow-fibre membrane that single membrane module includes in membrane filtration system is more, identical
The membrane module quantity and connector that the membrane filtration system of scale is used are fewer, install and use also simpler.
The hollow-fibre membrane that end shell length size of catchmenting above and below the immersion type membrane component of curtain sheet shape can load when bigger
It is more, but also easily-deformable, internal cavity longer pipe road resistance increase of catchmenting can make film in the presence of end shell prolate of catchmenting simultaneously
Beam filter velocity flow profile unevenness influences hollow-fibre membrane effective utilization.
Utility model content
Based on this, it is necessary to aiming at the problem that perineurium filtration flow-rate, which is unevenly distributed, influences hollow-fibre membrane effective utilization, mention
For a kind of hollow fiber film assembly.
A kind of hollow fiber film assembly, including：
Perineurium, including more hollow-fibre membranes；
On catchment end, connect with the upper end of the perineurium, it is described on end of catchmenting catchment cavity equipped with first, it is described in
Empty fiber membrane inner cavity is connected to described first cavity that catchments；Described first cavity that catchments includes that two of left and right settings are not connected to mutually
The first subset water cavity road, the first subset water cavity road far from another the first subset water cavity road side be equipped with it is defeated
Outlet；
Next part water end (W.E.) head, connect with the lower end of the perineurium, and the next part water end (W.E.) head is equipped with second and catchments cavity, it is described in
Empty fiber membrane inner cavity is connected to described second cavity that catchments；Described second cavity that catchments includes that two of left and right settings are not connected to mutually
Second subset water cavity road；
Support rod catchments between end and the next part water end (W.E.) head on described, catchments on described in limited support
End and the next part water end (W.E.) head；The first subset water cavity road positioned at left side and the second subset water cavity road positioned at left side pass through institute
Support rod connection is stated, the first subset water cavity road positioned at right side and the second subset water cavity road positioned at right side pass through the support rod
Connection.
Above-mentioned hollow fiber film assembly, first catchment cavity include left and right settings two the first subset water cavity roads, first
The side far from another the first subset water cavity road in subset water cavity road is equipped with delivery outlet, to keep the first cavity overcurrent of catchmenting long
Degree reduces, and the resistance of ducting reduces.Likewise, second cavity that catchments also catchments the identical structure of cavity using with first.To make
Perineurium filtration flow-rate is more evenly distributed, and promotes hollow-fibre membrane effective utilization.
The upper end end of the perineurium, which is placed on described, in one of the embodiments, catchments in end, and by casting material
Bed of material sealing is fixed；The lower end end of the perineurium is placed within the next part water end (W.E.) head, and is sealed and fixed by mould material layer；
The upper end end face of the perineurium and it is described on the gap catchmented between head bottom part constitute first and catchment cavity；It is described
Gap between the lower end surface of perineurium and the next part water head bottom part constitutes second and catchments cavity.
It catchments end on described in one of the embodiments, and the next part water end (W.E.) head is in lengthwise shape, the upper collection
Curved surface of the side wall that water end (W.E.) head is in contact with the mould material layer on longitudinally staggeredly to rise and fall；The next part water end (W.E.) head
Curved surface of the side wall being in contact with the mould material layer on longitudinally staggeredly to rise and fall.
It catchments on described in one of the embodiments, and the first of end catchments and be equipped with the first partition gusset inside cavity,
Described first cavity that catchments by the first partition gusset is divided into mutual disconnected two the first subset water cavity roads；
The second of the next part water end (W.E.) head catchments cavity inside equipped with the second partition gusset, and described second catchments cavity by institute
It states the second partition gusset and is divided into mutual disconnected two second subset water cavities road.
In one of the embodiments, it is described first partition gusset and it is described on catchment end integrated molding；Or described
One partition gusset has to catchment matched first binding face of cavity inner wall with described first, the first patch of the first partition gusset
The inner wall that cavity is catchmented with described first in conjunction face is tightly connected；
The second partition gusset and the end that is lauched are integrally formed；Or the second partition gusset has and described the
Two catchment matched second binding face of cavity inner wall, and the second binding face of the second partition gusset catchments cavity with described second
Inner wall be tightly connected.
The support rod is provided at least two in one of the embodiments, is located at the first partition muscle
Plate and the second partition gusset are the left and right sides of the hollow fiber film assembly of boundary, and at least one support is arranged in every side
Bar.
In one of the embodiments, the perineurium further include be wrapped in the more hollow-fibre membrane both ends protection it is thin
Film.
In one of the embodiments, the support rod with it is described on catchment end and the next part water end (W.E.) head it is detachable
Connection.
In one of the embodiments, the support rod and it is described on catchment end and the equal screw thread of the next part water end (W.E.) head connects
It connects.
In one of the embodiments, the support rod and it is described on catchment and be all provided between end and the next part water end (W.E.) head
There are two sealing rings.
Detailed description of the invention
Fig. 1 is the front sectional view of the hollow fiber film assembly of the utility model embodiment one.
Fig. 2 is the left view of hollow fiber film assembly shown in Fig. 1.
Fig. 3 is the B-B direction view of hollow fiber film assembly shown in FIG. 1.
Fig. 4 is the partial enlarged view of Fig. 3.
Fig. 5 is the partial enlarged view of Fig. 1.
Fig. 6 is the partial perspective view of hollow fiber film assembly shown in Fig. 1.
Fig. 7 is the partial sectional view of the hollow fiber film assembly of the utility model embodiment two.
Fig. 8 is the partial perspective view of hollow fiber film assembly shown in Fig. 7.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
With reference to the accompanying drawing, illustrate the better embodiment of the hollow fiber film assembly of the utility model.
As shown in Figures 1 to 6, the hollow fiber film assembly 100 that the utility model embodiment one provides, including several films
Beam 110, connect with 110 upper end of perineurium on catchment and end 130, the next part water end (W.E.) head 150 that is connect with 110 lower end of perineurium and set
Catchment end 130 and next part water end (W.E.) head 150 are used on limited support between end 130 and next part water end (W.E.) head 150 in upper catchment
Support rod 170.Wherein, perineurium 110 includes more hollow-fibre membranes 111.
On end 130 of catchmenting catchment cavity equipped with first, 111 inner cavity of hollow-fibre membrane is connected to first cavity that catchments.Tool
Body, first catchment cavity include left and right settings two mutual disconnected first subset water cavity roads 131.First subset water cavity road
131 side far from another the first subset water cavity road 131 is equipped with delivery outlet 133.It is located at the first subset water cavity in left side
The left side in road 131 is equipped with delivery outlet 133, and the right side positioned at the first subset water cavity road 131 on right side is equipped with delivery outlet 133, thus
Make first catchment cavity overcurrent length reduction, the resistance of ducting reduce.
Preferably, the direction that delivery outlet 133 is flowed towards water flow in corresponding first subset water cavity road 131.
Next part water end (W.E.) head 150 is equipped with second and catchments cavity, and 111 inner cavity of hollow-fibre membrane is connected to second cavity that catchments.Tool
Body, second catchment cavity include left and right settings two mutual disconnected second subset water cavity roads 151.Second catchment cavity with
First water collection chamber road have similar structure, can also similarly make second catchment cavity overcurrent length reduction, the resistance of ducting
Reduce.To make perineurium filtration flow-rate be more evenly distributed, hollow-fibre membrane effective utilization is promoted.
Hollow-fibre membrane 111 is orderly unfolded between end 130 and next part water end (W.E.) head 150 and has certain in upper catchment
Slackness, slackness preferred value are 1~80mm.111 upper and lower end faces of hollow-fibre membrane keep opening can catchment with first
Cavity and second catchment cavity connection.
First catchments cavity and second cavity that catchments is connected to support rod 170.Support rod 170 is in upper end 130 of catchmenting
Also has the function of connecting pipe while playing limited support between next part water end (W.E.) head 150.Specifically, being located at the of left side
One subset water cavity road 131 is connected to the second subset water cavity road 151 positioned at left side by support rod 170, positioned at the first of right side
Subset water cavity road 131 is connected to the second subset water cavity road 151 positioned at right side by support rod 170.
In the present embodiment, the upper end of perineurium 110, which is placed in, catchments in end 130, and is sealed by mould material layer 190
It is fixed.The lower end of perineurium 110 is placed within next part water end (W.E.) head 150, and is sealed and fixed by mould material layer 190.Perineurium 110
Upper end end face and on the gap catchmented between 130 bottom of end constitute first and catchment cavity；The lower end surface of perineurium 110 is under
The gap between 150 bottom of end of catchmenting constitutes second and catchments cavity.
In the present embodiment, above catchment end 130 and next part water end (W.E.) head 150 are in lengthwise shape.On catchment end 130 and casting
Curved surface of the side wall that material layer 190 is in contact on longitudinally staggeredly to rise and fall；Next part water end (W.E.) head 150 and mould material layer
Curved surface of 190 side walls being in contact on longitudinally staggeredly to rise and fall.As shown in figure 4, the left and right directions of next part water end (W.E.) head 150
For longitudinally, the inner wall being in contact with next part water end (W.E.) head 150 is wave-shaped in the lateral direction.On catchment end 130 under
End 150 catchment for identical structure.
Relative to planar structure, the curved-surface structure staggeredly to rise and fall can increase lengthwise shape on catchment end 130 and next part
The structural strength of water end (W.E.) head 150 avoids catchmenting end 130 and next part water end (W.E.) head 150 in long-term use due to stress deformation
Perineurium 110 is caused to be removed and seal failure with the mould material layer 190 above to catchment in end 130 or next part water end (W.E.) head 150.
Preferably, above the catchment curved-surface structure part of end 130 and next part water end (W.E.) head 150 is in staggeredly rising and falling for rule.
On the one hand easy to process, on the other hand to catchment end 130 and the structure of the curved-surface structure part of next part water end (W.E.) head 150 it is strong
Degree is uniform.
In the present embodiment, the first of end 130 of above catchmenting catchments cavity inside equipped with the first partition gusset 135, the first collection
Water cavity road is divided into mutual disconnected two the first subset water cavity roads 131 by the first partition gusset 135.The first son positioned at left side
The drainage of crossing to catchment in cavity 131 is flowed out by the delivery outlet 133 positioned at left side in the first subset water cavity road 131, is located at right side
The first subset water cavity road 131 in cross drainage flowed out by the delivery outlet 133 positioned at right side in the first subset water cavity road 131.
Specifically, the first partition gusset 135 and the integrated molding of end 130 of above catchmenting.Or first partition gusset 135 have with
First catchments matched first binding face of cavity inner wall, and the first binding face of the first partition gusset 135 and first catchments cavity
Inner wall is tightly connected.First partition gusset 135 the first binding face with first catchment cavity inner wall sealed connection mode can
To be gluing or welding etc..
Likewise, in the present embodiment, the second of next part water end (W.E.) head 150, which is catchmented, is equipped with the second partition gusset 155 inside cavity,
Second cavity that catchments by the second partition gusset 155 is divided into mutual disconnected two second subset water cavities road 151.
Specifically, the second partition gusset 155 and next part water end (W.E.) head 150 are integrally formed.Or second partition gusset 155 have with
Second catchments matched second binding face of cavity inner wall, and the second binding face of the second partition gusset 155 and first catchments cavity
Inner wall is tightly connected.Second partition gusset 155 the 2nd 1 binding face with second catchment cavity inner wall sealed connection mode
It can be gluing or welding etc..
Preferably, the size in two the first subset water cavity roads 131 is identical, so that two the first subset water cavity roads 131
Overcurrent length, the resistance of ducting is identical.Likewise, the size in two second subset water cavity roads 151 is identical.
In the present embodiment, at least one reinforcement is equipped in the first subset water cavity road 131 and second subset water cavity road 151
Muscle.Reinforcing rib is vertical with the water flow of the corresponding cavity that the catchments direction flowed.Reinforcing rib is not influencing the first subset water cavity road 131
Under the premise of water flow flowing in second subset water cavity road 151, moreover it is possible to improve the first subset water cavity road 131 and second subset water cavity
The intensity in road 151 effectively prevent the deformation in the first subset water cavity road 131 and second subset water cavity road 151.
Specifically, reinforcing rib can be with end 130 and the integrated molding of next part water end (W.E.) head 150 of above catchmenting, it can also be with first
Subset water cavity road 131 is fixedly connected with the inner wall in second subset water cavity road 151.
Preferably, support rod 170 is provided at least two, is located at the first partition gusset 135 and the second partition muscle
Plate 155 is the left and right sides of the hollow fiber film assembly 100 of boundary, and at least one support rod 170 is arranged in every side.
Specifically, support rod 170 is provided with two in the present embodiment, it is located at the first partition gusset 135 and second
Partition gusset 155 is the position of the left and right sides of the hollow fiber film assembly 100 of boundary.In other words, several equal positions of perineurium 110
Between two support rods 170.
The first subset water cavity road 131 positioned at left side and the second subset water cavity road 151 positioned at left side are by being located at left side
About 170 support rod is connected to.The first subset water cavity road 131 positioned at right side and the second subset water cavity road 151 positioned at right side by
About 170 support rod positioned at right side is connected to.It is pooled to the first subset simultaneously by the filtered drainage of crossing of hollow-fibre membrane 111
Water cavity road 131 and second subset water cavity road 151.Wherein, the filtering water in the second subset water cavity road 151 of the left and right sides leads to respectively
The support rod 170 for crossing two sides is passed to the first subset water cavity road 131 of respective side, then is exported by corresponding delivery outlet 133.
In addition, compared with the filtered mistake drainage of process hollow-fibre membrane 111 is pooled to the first subset water cavity road 131, warp
It crosses the filtered drainage excessively of hollow-fibre membrane 111 while being pooled to the first subset water cavity road 131 and second subset water cavity road 151,
The pressure for alleviating hollow-fibre membrane 111 improves the service life of hollow-fibre membrane.
In the present embodiment, perineurium 110 further includes the protective film 113 for being wrapped in more 111 both ends of hollow-fibre membrane.One side
Face protection 111 protective film 113 of hollow-fibre membrane is higher by end of catchmenting up and down and exposes to mould material layer 190.It needs to illustrate
It is that protective film 113 can also be concordant with end of catchmenting up and down or lower than end of catchmenting up and down, and protective film 2.1 is complete at this time
Portion is built in mould material layer 190.The material of protective film 113 is not construed as limiting, and plastics, rubber, non-woven fabrics can be selected and knit
At least one of object.
In the present embodiment, perineurium 110 is provided with multiple and spacing arrangement.Clearance position is reserved in this way between perineurium 110,
Advantageously reduce the hollow fiber film assembly pollution siltation of root up and down in use.Specifically, 110 root cross section of perineurium is
It is round.It is arranged likewise, multiple perineuriums 110 are also possible to mode tangent to each other.
Preferably, in the present embodiment support rod 170 with above catchment end 130 and next part water end (W.E.) head 130 is detachably connected,
It is readily transported and stores.
Specifically, in the present embodiment, support rod 170 with above catchment end 130 and next part water end (W.E.) head 150 is threadedly coupled.
More specifically, in the present embodiment, the upper end of support rod 170 is provided with limited block 171.It is arranged on support rod 170
Loop nut 180, loop nut 180 are limited by limited block 171, are slipped to avoid from support rod 170, but can freely be revolved
Turn.On end 130 of catchmenting the position assembled with support rod 170 is provided with anchor tip 137.Anchor tip 137 has and institute
State the matched external screw thread of loop nut 180.
Preferably, support rod 170 and on catchment and set that there are two sealing rings 160 between end 130, to reach better seal
Effect.Specifically, the fixation of sealing ring 160 is set in 137 end of anchor tip.More there is choosing, the maximum outside diameter of sealing ring 160 is small
In the externally threaded internal diameter of anchor tip 137, to avoid being damaged in assembling process.
In the present embodiment, the seal form of sealing ring 160 is radial seal, that is, is set on anchor tip 137, and with branch
The inner wall of strut 170 is bonded.Certainly, the seal form of sealing ring can also use axial seal, that is, pass through sealing ring two sides point
It is not bonded with the end face of support rod and anchor tip 137.
It is furthermore preferred that 170 upper end of support rod inside be set to the matched groove of sealing ring 160, to reach better seal
Effect, and can preferably determine support rod 170 and on the position catchmented between end 130.
When assembly, the limited block 171 of support rod 170 and translation after 137 coaxial alignment of anchor tip are catchmented into end to close
Seal 10 is fully enclosed in the inner hole of support rod 170, then rotates loop nut 180 to revolve with the external screw thread on anchor tip 137
Conjunction is tightened, and completion support rod 170 is fixedly connected with end 130 of above catchmenting.
Likewise, support rod 170 and next part water end (W.E.) head 150 also use identical connection structure.
With support rod compared with the mode that end is fixedly connected with next part water end (W.E.) head using mould material of above catchmenting, support rod
With above catchment end and next part water end (W.E.) head by the way of being detachably connected, the loosening that can be effectively relieved in being used for a long time or fall off
Hidden danger.
As described in Fig. 7 and Fig. 8, the hollow fiber film assembly that the utility model embodiment two provides, with hollow-fibre membrane group
Unlike part 100, the connection type that support rod 270 is catchmented between end 230 and next part water end (W.E.) head is different.
Specifically, 270 upper end of support rod, which is equipped with, has externally threaded first anchor tip 271.On catchment and set on end 230
There is the second anchor tip 237, the second anchor tip 237 has the matched internal screw thread of external screw thread with the first anchor tip 271.
The fixation of sealing ring 260 is set on the first anchor tip 271.Preferably, the outer diameter of sealing ring 260 is solid less than first
Determine the externally threaded internal diameter of connector 271.
When assembly, support rod 270 is rotated to complete being fixedly connected for support rod 270 and end 230 of above catchmenting.
Likewise, support rod 270 and next part water end (W.E.) head also use identical connection structure.But the lower end of support rod 270
The external screw thread of first anchor tip is externally threaded oppositely oriented with the first anchor tip 271 of 270 upper end of support rod, so as to
By rotation support rod 270, support rod 270 to be synchronized, installation is supreme to catchment on end 230 and next part water end (W.E.) head.
Certainly, support rod can also be fixedly connected with above catchment end and next part water end (W.E.) head using other modes, such as be blocked
Close connection or threaded connection of other structures etc..
Above-mentioned hollow fiber film assembly, first catchment cavity include left and right settings two the first subset water cavity roads, first
The side far from another the first subset water cavity road in subset water cavity road is equipped with delivery outlet, to keep the first cavity overcurrent of catchmenting long
Degree reduces, and the resistance of ducting reduces.Likewise, second cavity that catchments also catchments the identical structure of cavity using with first.To
So that perineurium filtration flow-rate is more evenly distributed, promotes hollow-fibre membrane effective utilization.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of hollow fiber film assembly, which is characterized in that including：
Perineurium, including more hollow-fibre membranes；
On catchment end, connect with the upper end of the perineurium, it is described on end of catchmenting catchment cavity equipped with first, the hollow fibre
Dimension film inner cavity is connected to described first cavity that catchments；Described first cavity that catchments includes two of left and right settings mutually disconnected the
The side far from another the first subset water cavity road in one subset water cavity road, the first subset water cavity road is equipped with output
Mouthful；
Next part water end (W.E.) head, connect with the lower end of the perineurium, and the next part water end (W.E.) head is equipped with second and catchments cavity, the hollow fibre
Dimension film inner cavity is connected to described second cavity that catchments；Described second cavity that catchments includes two of left and right settings mutually disconnected the
Two subset water cavity roads；
Support rod catchments between end and the next part water end (W.E.) head on described, end of catchmenting on described in limited support
With the next part water end (W.E.) head；Pass through the branch positioned at the first subset water cavity road in left side and positioned at the second subset water cavity road in left side
Strut connection, is connected positioned at the first subset water cavity road on right side and positioned at the second subset water cavity road on right side by the support rod
It is logical.
2. hollow fiber film assembly according to claim 1, which is characterized in that the upper end end of the perineurium is placed in described
On catchment in end, and by mould material layer seal fix；The lower end end of the perineurium is placed within the next part water end (W.E.) head,
And it is sealed and is fixed by mould material layer；
The upper end end face of the perineurium and it is described on the gap catchmented between head bottom part constitute first and catchment cavity；The perineurium
Lower end surface and the next part water head bottom part between gap constitute second and catchment cavity.
3. hollow fiber film assembly according to claim 2, which is characterized in that catchment on described end and it is described under catchment
End is in lengthwise shape, it is described on catchment side wall that end is in contact with the mould material layer on longitudinally to interlock
The curved surface of volt；Song of the side wall that the next part water end (W.E.) head is in contact with the mould material layer on longitudinally staggeredly to rise and fall
Face.
4. hollow fiber film assembly according to claim 1,2 or 3, which is characterized in that catchment the first of end on described
It catchments and is equipped with the first partition gusset inside cavity, described first cavity that catchments is divided by the first partition gusset and is not connected to mutually
Two the first subset water cavity roads；
The second of the next part water end (W.E.) head, which is catchmented, is equipped with the second partition gusset inside cavity, and described second catchments cavity by described the
Two partition gussets are divided into mutual disconnected two second subset water cavities road.
5. hollow fiber film assembly according to claim 4, which is characterized in that the first partition gusset and the upper collection
Water end (W.E.) is first body formed；Or the first partition gusset has and catchments matched first binding face of cavity inner wall with described first,
The inner wall that first binding face of the first partition gusset catchments cavity with described first is tightly connected；
The second partition gusset and the next part water end (W.E.) are first body formed；Or the second partition gusset has and described second
Second binding face of matched second binding face of the cavity inner wall that catchments, the second partition gusset catchments cavity with described second
Inner wall is tightly connected.
6. hollow fiber film assembly according to claim 4, which is characterized in that the support rod is provided at least two,
It is located at the left and right sides for the hollow fiber film assembly that the first partition gusset and the second partition gusset are boundary,
At least one support rod is arranged in every side.
7. hollow fiber film assembly according to claim 1, which is characterized in that the perineurium further includes being wrapped in more institutes
State the protective film at hollow-fibre membrane both ends.
8. hollow fiber film assembly according to claim 1, which is characterized in that the support rod and it is described on catchment end
It is detachably connected with the next part water end (W.E.) head.
9. hollow fiber film assembly according to claim 8, which is characterized in that the support rod and it is described on catchment end
It is threadedly coupled with the next part water end (W.E.) head.
10. hollow fiber film assembly according to claim 9, which is characterized in that the support rod and the upper collection water end (W.E.)
Sealing ring there are two being all provided between head and the next part water end (W.E.) head.
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| CN2017215696221 | 2017-11-22 | ||
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| CN201810084865.9A Active CN108031294B (en) | 2017-11-22 | 2018-01-29 | Hollow fiber membrane module |
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| CN113039011A (en) * | 2018-11-28 | 2021-06-25 | 三菱化学株式会社 | Hollow fiber membrane module and method for producing same |
| JP7230275B2 (en) * | 2020-03-27 | 2023-02-28 | Nok株式会社 | Hollow fiber membrane module |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101683590B (en) * | 2008-09-24 | 2011-09-21 | 苏州立升净水科技有限公司 | Immersive membrane component, membrane pile and filter system |
| CN102448589B (en) * | 2009-06-05 | 2015-11-25 | 可隆工业株式会社 | The hollow fiber film assembly of assembly housing and this housing of use |
| CN202006088U (en) * | 2011-01-07 | 2011-10-12 | 三菱丽阳株式会社 | Hollow fibrous membrane component |
| CN202113782U (en) * | 2011-01-07 | 2012-01-18 | 三菱丽阳株式会社 | A hollow fiber membrane module |
| US9278317B2 (en) * | 2011-12-09 | 2016-03-08 | Lotte Chemical Corporation | Hollow fiber membrane module with miniskeins in miniheaders having a zig-zag configuration |
| CN103252167B (en) * | 2012-08-09 | 2015-05-13 | 浙江双益环保科技发展有限公司 | Embedded hollow fiber membrane module and integrated membrane bioreactor |
| CN202715362U (en) * | 2012-09-06 | 2013-02-06 | 桑德集团有限公司 | Hollow fiber ultrafiltration membrane component |
| CN204093320U (en) * | 2014-10-16 | 2015-01-14 | 上海禹澄环境科技有限公司 | The resistant to pollution flat membrane component of lower resistance short route |
| CN205683845U (en) * | 2016-04-29 | 2016-11-16 | 艾欧史密斯(中国)热水器有限公司 | Reverse osmosis membrane assembly |
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| CN108031294A (en) | 2018-05-15 |
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