CN105597542B - A kind of shower nozzle type membrane module - Google Patents
A kind of shower nozzle type membrane module Download PDFInfo
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- CN105597542B CN105597542B CN201510811036.2A CN201510811036A CN105597542B CN 105597542 B CN105597542 B CN 105597542B CN 201510811036 A CN201510811036 A CN 201510811036A CN 105597542 B CN105597542 B CN 105597542B
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- liquid
- film unit
- shower nozzle
- membrane module
- collector tube
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- 239000012528 membrane Substances 0.000 title claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 6
- 241000208202 Linaceae Species 0.000 claims description 5
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention provides a kind of shower nozzle type membrane modules, including：Go out the pipe that drains off, liquid-collecting cap, collector tube and film unit, wherein, going out to drain off, removably Fluid Sealing is connect pipe with liquid-collecting cap, and removably Fluid Sealing is connect liquid-collecting cap with collector tube, and removably Fluid Sealing is connect collector tube with film unit；Film unit includes：Film unit outflow tube, liquid collecting head and film wire, wherein, removably Fluid Sealing is connect film unit outflow tube with the liquid collecting head, film wire with liquid collecting head is integrated is fixedly connected, it is characterized in that, liquid-collecting cap is that circle with symmetric design or regular polygon shape, film unit are connected to by collector tube on liquid-collecting cap in a symmetrical manner.
Description
Technical field
The present invention relates to technical field of membrane separation, specifically, being related to a kind of suitable for round solid-liquid membrane separation reactor
Shower nozzle type membrane module.
Background technology
Membrane separation technique has separation, concentration, purifying and refined function concurrently, is widely used to food, medicine, life at present
The fields such as object, environmental protection, chemical industry, metallurgy, the energy, oil, water process, electronics, bionical, produce huge economic benefit and society
Benefit.Especially in water-treatment technology field, membrane separation technique is in electroplating wastewater, paper waste, heavy metal wastewater thereby, oily waste water
It is played with field of waste water treatment such as dyeing waste waters and handles unique technical advantage, membrane technology is in drinking water advanced treatment, sea in addition
Water desalination, the application of advanced treatment of wastewater field are also very universal.Work of the structure and form of membrane module for membrane technology
Efficiency has directly influence.
Membrane module form in the prior art is mostly rectangle frame, their film unit is the curtain shape film of sheet, this film
It is also rectangle that component, which requires the form of membrane separation reactor, and while being used for circular reactor then exist it is difficult to install, it is difficult to fully
The shortcomings of using reactor volume.In practical applications, circular reactor is small with floor space, installing area is wide, more applicable
In the middle-size and small-size recycling set device the advantages that.Therefore present inventor develops the shower nozzle type film group suitable for circular reactor
Part, breaches the limitation that current membrane separation reactor is mostly rectangular design, improve membrane separation reactor design flexibility,
Applicability and treatment effeciency promote membrane separation technique widely to be applied in engineering fields such as chemical industry, environmental protection.
Invention content
In order to solve the above technical problem, the present invention provides a kind of shower nozzle type membrane modules, are applied to circular film point
From reactor, the uniformity of stream can be not only ensured out, while the membrane area in unit volume also can be improved.
To achieve the goals above, the present invention provides a kind of shower nozzle type membrane modules, including：Go out the pipe that drains off, liquid-collecting cap, collection
Liquid pipe and film unit, wherein described to go out to drain off that removably Fluid Sealing is connect pipe with the liquid-collecting cap, the collection
Removably Fluid Sealing is connect liquid cap with the collector tube, and the collector tube is with the film unit with dismountable side
Formula Fluid Sealing connects；The film unit includes：Film unit outflow tube, liquid collecting head and film wire, wherein the film unit goes out
Removably Fluid Sealing is connect flow tube with the liquid collecting head, and the film wire and the liquid collecting head are integrated solid
Fixed connection, which is characterized in that the liquid-collecting cap is circle or regular polygon shape with symmetric design, and the film unit is with right
The mode of title is connected to by the collector tube on the liquid-collecting cap.
Preferably, the film unit is even number, and the lower end of the collector tube is vertically downward.
Preferably, the interval between the film unit is impartial.
Preferably, by screw thread and waterproof material realize it is described it is dismountable in the way of Fluid Sealing connect.
Preferably, the waterproof material is flax silk.
Preferably, the film wire is hollow-fibre membrane.
Preferably, the shower nozzle type membrane module further includes silk plug and waterproof washer, and the silk plug and the waterproof washer are used
In：The port that the collector tube is connect with the part film unit is blocked in the case that the film unit disassembles in part,
Prevent liquid outflow.
Preferably, the shower nozzle type membrane module further includes silk plug and waterproof washer, and the silk plug and the waterproof washer are used
In：The port of the liquid-collecting cap being connect with the collector tube is blocked in the case that the collector tube disassembles in part, is prevented
Only liquid outflow.
Preferably, the liquid-collecting cap and the liquid collecting head all have liquid collecting cavity.
In an embodiment of the invention, the collector tube is B-shaped.
According to another aspect of the present invention, a kind of shower nozzle type membrane module is additionally provided in circular membrane separation reactor
Using.
According to shower nozzle type membrane module provided by the invention, by with the circle or regular polygon liquid-collecting cap for going out the pipe that drains off,
And in the collector tube that liquid-collecting cap bottom uniformly connects, each collector tube is connect with film unit, therefore membrane module can be made in circle
The space uniform of reactor is arranged, and so as to make full use of the reaction compartment of circular reactor, improves capacity utilization.Simultaneously
Symmetrical membrane module distribution can ensure out the uniformity of stream.Since membrane module is made of multiple independent detachable film units,
So the quantity of the film unit of work can be increased and decreased according to the flexible in size of working flow, efficiency and the spirit of reactor for treatment are improved
Activity.
Description of the drawings
Fig. 1 a are the schematic front view according to the shower nozzle type membrane module of the present invention；
Fig. 1 b are the schematic top plan view according to the shower nozzle type membrane module of the present invention；
Fig. 2 a are the film unit schematic front view in the shower nozzle type membrane module according to the present invention；
Fig. 2 b are the film unit schematic cross-sectional view in the shower nozzle type membrane module according to the present invention；
Fig. 3 a are the silk plug according to the shower nozzle type membrane module of the present invention；
Fig. 3 b are the schematic diagram according to the position of the connection silk plug of the shower nozzle type membrane module of the present invention；
Fig. 4 is to flow to schematic diagram according to liquid of the shower nozzle type membrane module of the present invention in reactor application.
Reference sign
1 goes out to drain off 2 liquid-collecting cap of pipe
3 collector tube, 4 film unit
5 liquid collecting head, 6 film unit outflow tube
7 film wire, 8 silk plug link position
9 silk plug, 10 waterproof washer
11 vacuum pumps
Specific implementation mode
Below with reference to the accompanying drawings come illustrate the present invention specific implementation mode.
Fig. 1 a are the schematic front view according to the shower nozzle type membrane module of the present invention；Fig. 1 b are the shower nozzle type film according to the present invention
The schematic top plan view of component.As in fig. la and lb, shower nozzle type membrane module provided by the invention includes：Go out to drain off pipe 1, collection
Liquid cap 2, collector tube 3 and film unit 4.Film unit 4 is preferably even number.The shape of liquid-collecting cap 2 is symmetric design, i.e., it can be with
For round or regular polygon.3 end portion of collector tube is preferably designed for vertically downward.As an example, attached collection shown in the drawings
Liquid pipe 3 is B-shaped, but not limited to this.Collector tube in the present invention can also be the various applicable shapes such as linear type, broken line type
Shape.Going out to drain off, using screw thread etc., removably Fluid Sealing is connect pipe 1 with liquid-collecting cap 2.The bottom of liquid-collecting cap 2 is preferably equal
The collector tube 3 of multiple such as B-shaped is connected evenly, so that the outflow of the film unit being connect with each collector tube 34 can be made equal
It is even, close to equal, so as to make full use of all film units 4.
As an implementation, the top of liquid-collecting cap 2 can be connected with external screw thread straight pipe with welding manner, again with go out
The pipe 1 that drains off is threadedly coupled.That is, the one end for the pipe 1 that goes out to drain off is internal thread straight pipe, the external screw thread straight pipe with 2 top of liquid-collecting cap
It is threadedly coupled.The male-pipe of liquid-collecting cap 2 can wind the waterproof materials such as flax silk when connection.The bottom of liquid-collecting cap 2 can equably weld
Several internal thread straight pipes are connected to, these internal thread straight pipes are threadedly coupled with the collector tube 3 of such as B-shaped again.That is, such as second word
The collector tube 3 of type with the connecting pin of liquid-collecting cap 2 at have male-pipe, the male-pipe and the internal thread of 2 bottom of liquid-collecting cap are straight
Siphunculus connects, and when connection can wind the waterproof materials such as flax silk.
There are cavity, i.e. liquid collecting cavity inside liquid-collecting cap 2, the liquid of the collector tube 3 from all such as B-shaped can be collected,
Such as, the various sewage handled using water treatment technology, the various chemical industry to be concentrated in oil to be purified, chemical process are former
The solution etc. of material, but not limited to this, any liquid suitable for membrane reactor processing may be applicable to the shower nozzle type film of the present invention
Component.Such as with film unit 4 by screw thread etc., the Fluid Sealing in the way of being detachably connected is connect the collector tube 3 of B-shaped.Such as
Shown in Fig. 1 a and Fig. 1 b, independently of each other and with impartial interval between film unit 4, the purpose designed in this way is：It is anti-
Only the film wire of film unit 4 mutually winds, knots, membrane resistance increases.In other words, each film unit 4 can be independently from B-shaped
It is disassembled on collector tube 3, thus can become the quantity of the film unit 4 to change jobs according to the size of amount of liquid to be processed.Example
Such as, 2n film unit 4 has been used when the flow of the liquid of processing is Q, then when the flow of the liquid of processing becomes Q/2, made
With n film unit 4, that is, it is removable lay down other n unwanted film units 4, thus improve operating efficiency.
Fig. 2 a show the schematic front view of the film unit in shower nozzle type membrane module according to the present invention；According to Fig. 2 b
The schematic cross-sectional view of film unit in the shower nozzle type membrane module of the present invention；
The film unit applied in the present invention can have a variety of structures, as long as having the basic function of film unit in this field
And the structure that can be connect with collector tube can be applied.Thus, it is only schematic diagram shown in Fig. 2 a and Fig. 2 b, is not to film
The restrictive constraint of unit.
As previously described and as in fig. la and lb, between each film unit 4 between be separated with a distance.For another example Fig. 2 a and
Shown in 2b, single film unit 4 includes liquid collecting head 5, film unit outflow tube 6 and film wire 7.Hollow fibre can be used in the film wire 7
Tie up film.There is liquid collecting cavity inside liquid collecting head 5, and the bottom on liquid collecting head 5 is permanently connected with film wire 7.It as an example, can be with
In the shower nozzle type membrane module processing of the present invention, directly by the bottom for going out to flow end and being cast to the liquid collecting head 5 of film unit 4 of film wire 7
In portion.Meanwhile film wire 7 has to pass through the bottom on liquid collecting head 5, is elongated in the liquid collecting cavity on liquid collecting head 5.Later, can again by
The bottom periphery welding or Nian Jie of the bottom on liquid collecting head 5 and liquid collecting cavity.The top on film unit outflow tube 6 and liquid collecting head 5 can
It is connected using the movable mode such as screw thread but there is still a need for Fluid Sealings.
As an implementation, the film unit outflow tube 6 at the top of film unit 4 is male-pipe, and collector tube 3 has
Interior fiber tube, the interior fiber tube are threadedly coupled with the male-pipe of film unit outflow tube 6, and can wind the waterproofs materials such as flax silk in connection
Material.
Fig. 3 a are the silk plug according to the shower nozzle type membrane module of the present invention；Fig. 3 b show shower nozzle type film group according to the present invention
The schematic diagram of the position of the connection silk plug of part.Fig. 4 shows shower nozzle type membrane module according to the present invention in reactor application
Liquid flows to schematic diagram.
As shown in Fig. 3 a, 3b and Fig. 4, in the course of work of the shower nozzle type membrane module of the present invention, vacuum pump 11 is utilized
Swabbing action so that liquid-collecting cap 2, collector tube 3, the liquid collecting head 5 of film unit 4,7 inside of film wire form certain vacuum degree.By
This, the liquid in reactor enters film wire 7 under the action of membrane module inside and outside differential pressure by reactor, that is, hollow-fibre membrane it is interior
Portion, liquid enter via the end that goes out to flow of film wire 7 in the liquid collecting cavity on liquid collecting head 5 again, hereafter go out stream via the film unit of film unit 4
Pipe 6 enters collector tube 3, is finally collected in via the liquid of each film unit 4 in the internal cavities of liquid-collecting cap 2.In liquid-collecting cap 2
The liquid converged in internal cavities is flowed out via with the pipe 1 that goes out to drain off that 2 Top fluidic of liquid-collecting cap is tightly connected again.With arrow in Fig. 4
Head clearly illustrates the liquid flow direction signal of the shower nozzle type membrane module of the present invention at work.
It should be noted that the bottom of the outflow tube 6 and collector tube 3 due to the film unit 4 of the shower nozzle type membrane module of the present invention
Portion forms Fluid Sealing, detachably connected in a manner of screw thread etc..So can neatly be torn open according to the size of fluid flow
Unload the quantity of film unit 4, that is, change the number of the film unit of work.For this purpose, shower nozzle type membrane module according to the present invention is also equipped with
There are silk plug 9 and waterproof washer 10.Any form in this field can be used in the silk plug 9, as long as can play the role of barrier liquid
.Thus, Fig. 4 is only a kind of schematic form for showing silk plug.When due to flow change or maintenance needs dismounting lower part
When dividing film unit 4, or film unit 4 being disassembled together with collector tube 3, need to collect using silk plug 9 and waterproof washer 10
The end plugging of liquid pipe 3 being connect with the outflow tube 6 of film unit 4, to prevent liquid flow from going out.Either by liquid-collecting cap 2 with
The position that collector tube 3 connects is blocked up with silk plug, to prevent liquid flow from going out.Attached drawing 3b illustrates the operating position of silk plug 9.When need
When these film units 4 being disassembled being wanted to work again, silk plug 9 can be unloaded, film unit 4 is assembled to corresponding operating position i.e.
It can.It should be noted that in order to make the operating efficiency of film unit 4 keep higher, when to film unit 4 or the collection with film unit 4
When liquid pipe 3 is dismantled, it should accomplish to make remaining film unit 4 or collector tube 3 with film unit 4 still with symmetrical, uniform as possible
Mode be arranged on membrane module.That is, symmetrically dismantling film unit 4 or the collector tube 3 with film unit 4.
Since the form of membrane module in the prior art is mostly the component of rectangle frame, film unit is mostly the curtain dress of sheet
Film.But such membrane module be only applied to shape be rectangle reactor, for circular reactor then exist it is difficult to install, be difficult to
Make full use of the defect of reactor volume etc..Shower nozzle type membrane module according to the present invention uses symmetrical design, passes through：It is right
Claim design carry out the pipe 1 that drains off circle or regular polygon liquid-collecting cap 2, the collector tube 3 being connect with 2 bottom of liquid-collecting cap, with
And the film unit 4 being detachably connected with the collector tube 3, the reaction compartment for making full use of circular reactor may be implemented, improve and hold
Product utilization rate, while again since symmetrical design can ensure out the uniformity of stream.
In the present invention, due to mutual indepedent between multiple film units 4, and each film unit 4 and collector tube 3 can
Dismantling connection mode, it is possible to realize and film unit is increased and decreased according to the size of operation flow to improve operating efficiency and be convenient for the later stage
The advantages that repair.Further, since dismountable structure, may make the membrane module of the present invention to be more convenient for installing and transport.
The present invention shower nozzle type membrane module be applicable to plurality of liquid, as an example, e.g., industrial water treatment technology it is each
Kind sewage, pending drinking water, the liquid medicine in traditional Chinese medicine extraction, concentration of juices raw juice, high concentration high viscosity solution, blood
Various mother liquors to be concentrated in liquid and chemical process in article manufacturing process, but it is unlimited this in.Suitable for existing
The various liquid of membrane module separating treatment in technology are suitable for the invention membrane module.
Although the present invention and its advantage has been described in detail it should be appreciated that without departing from by the attached claims
Defined by can carry out various changes, replacement and transformation in the case of the spirit and scope of the present invention.Moreover, the model of the application
Enclose the specific embodiment for being not limited only to process, equipment, means, method and steps described in specification.In the art is common
Technical staff executes and corresponding reality described herein from the disclosure it will be readily understood that can be used according to the present invention
Apply the essentially identical function of example or obtain the result essentially identical with it, existing and process to be developed in future, equipment,
Means, method or step.Therefore, the attached claims are intended to include such process, equipment, hand in the range of them
Section, method or step.
Claims (6)
1. a kind of application of shower nozzle type membrane module in circular membrane separation reactor, the membrane module include：Go out the pipe that drains off
(1), liquid-collecting cap (2), collector tube (3) and film unit (4), wherein described to go out to drain off pipe (1) and the liquid-collecting cap (2) with
The mode Fluid Sealing of dismounting connects, and removably Fluid Sealing connects the liquid-collecting cap (2) with the collector tube (3)
It connects, removably Fluid Sealing is connect the collector tube (3) with the film unit (4)；The film unit (4) includes：
Film unit outflow tube (6), liquid collecting head (5) and film wire (7), wherein the film unit outflow tube (6) and the liquid collecting head
(5) removably Fluid Sealing connects, the film wire (7) with the liquid collecting head (5) is integrated is fixedly connected, institute
It is circle or regular polygon shape with symmetric design to state liquid-collecting cap (2), and the film unit (4) passes through institute in a symmetrical manner
It states collector tube (3) to be connected on the liquid-collecting cap (2), between the film unit (4) is between even number and the film unit (4)
Every equalization, the shower nozzle type membrane module further includes silk plug (9) and waterproof washer (10), the silk plug (9) and the waterproof washer
(10) it is used for：The collector tube (3) and the part film unit are blocked in the case where the part film unit (4) disassembles
(4) port connected, prevents liquid outflow and the silk plug (9) and the waterproof washer (10) to be additionally operable to：Described in part
Collector tube (3) blocks the port that the liquid-collecting cap (2) is connect with the collector tube (3) in the case of disassembling, prevent liquid
Outflow.
2. application of the shower nozzle type membrane module as described in claim 1 in circular membrane separation reactor, which is characterized in that institute
State the lower end of collector tube (3) vertically downward.
3. application of the shower nozzle type membrane module as claimed in claim 1 or 2 in circular membrane separation reactor, feature exist
In, by screw thread and waterproof material realize it is described it is dismountable in the way of Fluid Sealing connect.
4. application of the shower nozzle type membrane module as claimed in claim 3 in circular membrane separation reactor, which is characterized in that institute
It is flax silk to state waterproof material.
5. application of the shower nozzle type membrane module as claimed in claim 1 or 2 in circular membrane separation reactor, feature exist
In the film wire (7) is hollow-fibre membrane.
6. application of the shower nozzle type membrane module as claimed in claim 1 or 2 in circular membrane separation reactor, feature exist
In the liquid-collecting cap (2) and the liquid collecting head (5) all have liquid collecting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811036.2A CN105597542B (en) | 2015-11-19 | 2015-11-19 | A kind of shower nozzle type membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811036.2A CN105597542B (en) | 2015-11-19 | 2015-11-19 | A kind of shower nozzle type membrane module |
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| Publication Number | Publication Date |
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| CN105597542A CN105597542A (en) | 2016-05-25 |
| CN105597542B true CN105597542B (en) | 2018-08-07 |
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| CN201510811036.2A Active CN105597542B (en) | 2015-11-19 | 2015-11-19 | A kind of shower nozzle type membrane module |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234819A (en) * | 2008-03-07 | 2008-08-06 | 北京汉青天朗水处理科技有限公司 | Hollow fiber membrane modular |
| CN104226120A (en) * | 2014-09-03 | 2014-12-24 | 中国科学院过程工程研究所 | Parallel connection structure of inorganic membrane module |
| CN205145994U (en) * | 2015-11-19 | 2016-04-13 | 安徽农业大学 | Seedpod of lotus formula membrane module |
-
2015
- 2015-11-19 CN CN201510811036.2A patent/CN105597542B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234819A (en) * | 2008-03-07 | 2008-08-06 | 北京汉青天朗水处理科技有限公司 | Hollow fiber membrane modular |
| CN104226120A (en) * | 2014-09-03 | 2014-12-24 | 中国科学院过程工程研究所 | Parallel connection structure of inorganic membrane module |
| CN205145994U (en) * | 2015-11-19 | 2016-04-13 | 安徽农业大学 | Seedpod of lotus formula membrane module |
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| CN105597542A (en) | 2016-05-25 |
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