CN108176239A - A kind of test device for the synthesis using effect optimization of space division membrane module - Google Patents
A kind of test device for the synthesis using effect optimization of space division membrane module Download PDFInfo
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- CN108176239A CN108176239A CN201711404434.8A CN201711404434A CN108176239A CN 108176239 A CN108176239 A CN 108176239A CN 201711404434 A CN201711404434 A CN 201711404434A CN 108176239 A CN108176239 A CN 108176239A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
Abstract
The present invention provides a kind of test devices for the synthesis using effect optimization of space division membrane module, including left frame (1), multiple left bent subs (2), multiple film group suction flanges (4), two light threaded rods (6), two film pad adjusting rods (7), multiple clamp nuts one (8), right rack (9), multiple film group outlet(discharge) flanges (10), multiple right bent subs (13), multiple oxygen-enriched flanges (14), slidable adjustment plate (15), two film group lining bars (16), two are slided strut (18), flow control valve (19), multiple clamp nuts two (23), pipeline a, pipeline b, pipeline c, pipeline d, pipeline e, pipeline f and pipeline g.The test device for the synthesis using effect optimization of space division membrane module of the present invention, can quickly and easily various space division membrane modules be tested and be sorted, the comprehensive using effect of its parallel connection can also be optimized simultaneously, the nitrogen efficiency processed of film nitrogen production by air separation machine can be improved, save cost and resource.
Description
Technical field
The invention belongs to film separating nitrogen gas preparing equipment technical fields, more particularly to a kind of to use effect for space division membrane module synthesis
The test device of fruit optimization.
Background technology
The principle of film space division is mainly the difference using the gases such as nitrogen and oxygen in air to the infiltration rate of same film and reality
Existing nitrogen is separated with gases such as oxygen and produces nitrogen or oxygen-enriched, and the minimum of film is the film group with a fixed output quota nitrogen capacity using unit
Part, as shown in attached drawing 1, all doughnut space division membrane module contour structures are all similar, still, the production of different manufacturing firms
The appearance and size of membrane module, production nitrogen capacity it is not quite alike, and there be different models in same producer.It will according to nitrogen capacity processed
It asks, several space division membrane modules need to be selected by often covering nitrogen making machine, typically membrane module is together in parallel use, i.e., on one face
Film group is horizontally or vertically placed and is in a row together in parallel or a row in parallel is in parallel again with a row of another parallel connection, this is mainly
In view of be easily achieved membrane module work when temperature be uniformly distributed, can make each membrane module it is oxygen-enriched collect with pipe arrangement simplify,
The maintenance and replacement of membrane module can more be facilitated, thus it is often mostly in parallel using membrane module in the prior art, and this is not considered
The cost increase that the simple ground structure simplification of kind is brought.This simply parallel connection does not account for total air inlet position, nitrogen collects mouth
The influence to the comprehensive using effect of its parallel connection such as position, different membrane module quality sequence of positions and membrane module spacing.
In the prior art only after the completion of processing and manufacturing, meet task by fielded system debugging, generally increase by 20% or so is remaining
Even if amount is qualified, process is very coarse, be easy to cause the very big wasting of resources.In the prior art there are no a kind of to nitrogen making machine film
The equipment that the comprehensive using effect of parallel connection of component optimizes test, to save cost and resource.
Invention content
It is an object of the invention to provide a kind of test devices for the synthesis using effect optimization of space division membrane module, can
Quickly and easily various space division membrane modules are tested and sorted, while the comprehensive using effect of its parallel connection can also be carried out excellent
Change, the nitrogen efficiency processed of film nitrogen production by air separation machine can be improved, save cost and resource.
The specific technical solution of the present invention is a kind of test device for the synthesis using effect optimization of space division membrane module, is wrapped
Include left frame, multiple left bent subs, multiple film group suction flanges, two light threaded rods, two film pad adjusting rods, multiple fastening spiral shells
Mother one, right rack, multiple film group outlet(discharge) flanges, multiple right bent subs, multiple oxygen-enriched flanges, slidable adjustment plate, two film group pads
Bar, two slip struts, flow control valve, multiple clamp nuts two, pipeline a, pipeline b, pipeline c, pipeline d, pipeline e, pipeline f
With pipeline g, which is characterized in that
The left frame includes riser one, the horizonal base plate one vertical with riser one, the horizontal support vertical with riser one
Plate one, supporting rod one and otic placode one, the otic placode one are welded on the top of riser one, have through-hole, the through-hole on otic placode one
Center line it is parallel with one plate face of riser and horizontal plane, the horizonal base plate one and horizontal shelf one is welded on the same of riser one
In one plate face, horizontal shelf one is located at the surface of horizonal base plate one, and one both ends of supporting rod are respectively welded at riser one
On horizontal shelf one, horizontal shelf one is used to support, horizonal base plate a lower surface has guide sleeve one, the through-hole direction of guide sleeve one
Perpendicular to one plate face of riser and parallel with horizontal plane, horizontal shelf a lower surface has a guide sleeve three, the through-hole direction of guide sleeve three with
One plate face of riser is parallel with horizontal plane,
The right rack includes riser two, the horizonal base plate two vertical with riser two, the horizontal support vertical with riser two
Plate two, supporting rod two and otic placode two, the otic placode two are welded on the top of riser two, have through-hole, the through-hole on otic placode two
Center line it is parallel with two plate face of riser and horizontal plane, the horizonal base plate two and horizontal shelf two is welded on the same of riser two
In one plate face, horizontal shelf two is located at the surface of horizonal base plate two, and two both ends of supporting rod are respectively welded at riser two
On horizontal shelf two, horizontal shelf two is used to support, two lower surface of horizonal base plate has guide sleeve two, the through-hole direction of guide sleeve two
Perpendicular to two plate face of riser and parallel with horizontal plane,
The slip strut includes montant, horizon bar and otic placode three, the top welding otic placode three of montant, the bottom end of montant
Vertically and horizon bar is fixedly connected with, there is through-hole, the guide sleeve one of the horizon bar and horizonal base plate a lower surface on otic placode three
Through-hole, two lower surface of horizonal base plate the through-hole of guide sleeve two match,
One end of the film pad adjusting rod has through-hole, has external screw thread on film pad adjusting rod,
The both ends of the film group lining bar have open slot,
The slidable adjustment plate includes riser and the guide rod vertical with riser, the guide rod and one following table of horizontal shelf
The through-hole of the guide sleeve three in face matches,
Wherein one of two light threaded rods passes through through-hole, a film for the otic placode one of the left frame
The through-hole of the through-hole of adjusting rod and the otic placode two of right rack is padded, the horizon bar of described two slip struts is respectively inserted in horizontal base
In the through-hole of the guide sleeve two of two lower surface of through-hole and horizonal base plate of the guide sleeve one of plate a lower surface, another light threaded rod passes through
The through-hole of the through-hole of the otic placode three of two slip struts and another film pad adjusting rod, film pad adjusting rod are located at two slips and support
Between bar, the clamp nut one has the internal thread of light threaded rod external screw thread cooperation, for by otic placode one, otic placode two, film
It pads adjusting rod and slides strut and be fixed on light threaded rod, two films pad adjusting rods are vertically arranged, two film group lining bars and level
Face is parallel and setting up and down, and two film pad adjusting rods are inserted into respectively in the open slot at film group lining bar both ends, the clamp nut
Two have the internal thread with external screw thread cooperation on film pad adjusting rod, for two film group lining bars to be fixed on film pad adjusting rod,
The guide rod of the slidable adjustment plate is inserted into the through-hole of the guide sleeve three of horizontal shelf a lower surface,
The pipeline a include multiple straight lines connect left four-way flange in a row and it is multiple it is left between ring flange, pipeline a
The port of left four-way flange connected two-by-two between install a left ring flange, the left four-way flange of pipeline a one end
The riser one of the port left frame of outermost end is closed, the port connection pressure of the outermost end of the left four-way flange of the pipeline a other ends
Contracting air intake pipe, the respectively center line and horizontal plane of the port of the left four-way flange of pipeline a both sides and installation one
Left ring flange,
The pipeline b include multiple straight lines connect left four-way flange in a row and it is multiple it is left between ring flange, pipeline b
The port of left four-way flange connected two-by-two between install a left ring flange, the left four-way flange of pipeline b one end
The riser one of the port left frame of outermost end is closed, the port blind plate of the outermost end of the left four-way flange of the pipeline b other ends
Closing, pipeline b is horizontally set on horizonal base plate one, the port of the left four-way flange of pipeline b both sides install respectively one it is left
Between ring flange,
The pipeline c include multiple straight lines connect left four-way flange in a row and it is multiple it is left between ring flange, pipeline c
The port of left four-way flange connected two-by-two between install a left ring flange, the left four-way flange of pipeline c one end
The riser one of the port left frame of outermost end is closed, the port blind plate of the outermost end of the left four-way flange of the pipeline c other ends
Closing, pipeline c is horizontally set on horizontal shelf one, the port of the left four-way flange of pipeline c both sides install respectively one it is left
Between ring flange,
The pipeline d include multiple straight lines connect left four-way flange in a row and it is multiple it is left between ring flange, pipeline d
The port of left four-way flange connected two-by-two between install a left ring flange, the left four-way flange of pipeline d one end
The port of outermost end is closed with blind plate, and pipeline connects oxygen-enriched efferent duct in the port of the outermost end of the left four-way flange of the other end
Road, the center line and horizontal plane of the port of the left four-way flange of pipeline d both sides and respectively install one it is left between ring flange,
Pipeline d is fixed on pipe collar on slidable adjustment plate,
The pipeline e includes multiple straight lines and connects right four-way flange in a row and multiple right spacer flanger disks, pipeline e
The port of right four-way flange connected two-by-two between install a right spacer flanger disk, the right four-way flange of pipeline e one end
The riser two of the right rack of the port of outermost end is closed, the port blind plate of the outermost end of the right four-way flange of the pipeline e other ends
Closing, pipeline e are horizontally set on horizonal base plate two, and the port of the right four-way flange of pipeline e both sides is installed respectively in a right side
Between ring flange,
The pipeline f includes multiple straight lines and connects right four-way flange in a row and multiple right spacer flanger disks, pipeline f
The port of right four-way flange connected two-by-two between install a right spacer flanger disk, the right four-way flange of pipeline f one end
The riser two of the right rack of the port of outermost end is closed, the port blind plate of the outermost end of the right four-way flange of the pipeline f other ends
Closing, pipeline f are horizontally set on horizontal shelf two, and the port of the right four-way flange of pipeline f both sides is installed respectively in a right side
Between ring flange,
The pipeline g includes multiple straight lines and connects right four-way flange in a row and multiple right spacer flanger disks, pipeline g
The port of right four-way flange connected two-by-two between install a right spacer flanger disk, the right four-way flange of pipeline g one end
The riser two of the right rack of the port of outermost end is closed, the port connection institute of the outermost end of the right four-way flange of the pipeline g other ends
The flow tune valve stated, the center line and horizontal plane of the port of the right four-way flange of pipeline g both sides simultaneously install a right side respectively
Spacer flanger disk,
Pipeline a, pipeline b, pipeline c, the left four-way flange of pipeline d and the pipeline e, pipeline f, pipeline g the right side four
Logical flange quantity is identical and corresponds in position, the pipeline b of the left four-way flange of pipeline a port upward and corresponding position
Left four-way flange port outwardly between connected with a left bent sub respectively, the left four-way flange port directed downwardly of pipeline a
It is connected respectively with a left bent sub between the port of the left four-way flange of the pipeline c of corresponding position outwardly, the right side four of pipeline g
With a right bent sub respectively between the port of the right four-way flange of the pipeline f of logical flange port upward and corresponding position outwardly
Divide between the port of the right four-way flange of connection, the right four-way flange port directed downwardly of pipeline g and the pipeline e of corresponding position outwardly
It is not connected with a right bent sub,
The port of the left four-way flange of pipeline b inwardly connects the film group suction flange described in one, the right side four of pipeline e respectively
The port of logical flange inwardly connects the film group outlet(discharge) flange described in one, a film of the left four-way flanged joint of pipeline b respectively
A film group is installed between one film group outlet(discharge) flange of the right four-way flanged joint of the pipeline e of group suction flange and corresponding position
Part, the right four-way flange and film group outlet(discharge) flange are connected in the compressed air inlet and nitrogen outlet of this membrane module,
The port of the left four-way flange of pipeline c inwardly connects a film group suction flange, the right four-way flange of pipeline f respectively
Port inwardly connects a film group outlet(discharge) flange respectively, a film group suction flange of the left four-way flanged joint of pipeline c with
One membrane module, the right four-way are installed between one film group outlet(discharge) flange of the right four-way flanged joint of the pipeline f of corresponding position
Flange and film group outlet(discharge) flange are connected in the compressed air inlet and nitrogen outlet of this membrane module,
The left four-way flange of pipeline d upward, port directed downwardly connect an oxygen-enriched flange respectively, each oxygen-enriched flange is used for
Connect the oxygen-enriched outlet of the membrane module of corresponding position.
Further, the left ring flange includes left flange disk body and reducer union one, the change
By being threadably mounted in the through-hole at left flange disk body center, the right spacer flanger disk is included in the right side drive connector one
Between flange disk body and reducer union two, the reducer union two is logical at right spacer flanger disk body center by being threadably mounted at
Kong Zhong.
Further, the film group suction flange includes reducer union three, sliding cylinder one, film group suction flange ontology
With sealing ring three, the reducer union three be cylinder-like structure, three cylinder-like structure one end outer surface of reducer union have with
The external screw thread of membrane module compressed air inlet screw-internal thread fit, the other end of three cylinder-like structure of reducer union are installed by screw thread
In the opening of one one end of sliding cylinder, the installation that film group suction flange ontology includes one one end of tubular structure one and tubular structure is convex
Edge two, the other end of sliding cylinder one is inserted into tubular structure one and can be slided relative to tubular structure one, outside sliding cylinder one
It is sealed between the inner wall of wall and tubular structure one by sealing ring three, the oxygen-enriched flange includes reducer union four, slides
Dynamic cylinder two, oxygen-enriched flange body and sealing ring four, the reducer union four are cylinder-like structure, and reducer union four is cylindric to tie
Structure one end outer surface has the external screw thread with oxygen-enriched outlet screw-internal thread fit, and the other end of four cylinder-like structure of reducer union passes through
It is threadably mounted in the opening of two one end of sliding cylinder, oxygen-enriched flange body includes the peace of two one end of tubular structure two and tubular structure
Flange two is filled, the other end of sliding cylinder two is inserted into tubular structure two and can be slided relative to tubular structure two, sliding cylinder two
Outer wall and tubular structure one inner wall between be sealed by sealing ring four, the film group outlet(discharge) flange goes out including film group
Mouth flange body and reducer union five, the film group outlet(discharge) flange ontology include three one end of tubular structure three and tubular structure
Mounting flange three, the reducer union five be cylinder-like structure, five cylinder-like structure one end outer surface of reducer union have with
The external screw thread of membrane module nitrogen outlet screw-internal thread fit, the other end of five cylinder-like structure of reducer union is by being threadably mounted at pipe
In the opening of three one end of shape structure.
Further, further include universal wheel, threaded spreader bar one and threaded spreader bar two, the universal wheel have it is multiple,
The even lower surface for being mounted on horizonal base plate one and horizonal base plate two, the threaded spreader bar one have multiple, horizonal base plate one and level
There is the threaded hole coordinated with one external screw thread of threaded spreader bar, threaded spreader bar two there are two, and described two are slided support on bottom plate two
There is the threaded hole coordinated with two external screw thread of threaded spreader bar on the horizon bar of bar.
Further, the left four-way flange and right four-way flange are SAE flanges.
The beneficial effects of the invention are as follows test devices 1) of the invention for connecting the air inlet of membrane module and oxygen-enriched outlet
Reducer union at two, which can rotate to No leakage, also can freely stretch, and the reducer union for connecting oxygen-enriched outlet can also be horizontal
It is mobile, membrane module Fast Installation is facilitated, and do not influenced by membrane module appearance and size；2) air inlet main pipeline can extend,
It is easy to dilatation, this sampling device is suitable for different membrane module quantity；3) place of all flanged joints is bumped into is easy to tear open with sealing
The left or right spacer flanger unloaded replaces manual modulation valve door with it, both can quick single test membrane module, also can be total by changing
Inlet, outlet position find the mode that the ideal inlet air flow distribution used in parallel of a collection of membrane module collects with nitrogen stream, make comprehensive
Conjunction nitrogen effect is optimal.In short, using the membrane module after the test device test of the present invention, film Nitrogen plant using air separation process nitrogen can be made
Efficiency highest saves resource and cost.
Description of the drawings
Fig. 1 is existing membrane module structure schematic diagram；
Fig. 2 is the stereochemical structure signal of the test device that using effect optimization is integrated for space division membrane module of the present invention
Figure；
Fig. 3 is that the slidable adjustment plate of the test device for integrating using effect optimization for space division membrane module of the present invention is three-dimensional
Schematic diagram；
Fig. 4 is left flange arrangement of the test device that using effect optimization is integrated for space division membrane module of the present invention
Schematic diagram；
Fig. 5 is the right spacer flanger structure of the test device that using effect optimization is integrated for space division membrane module of the present invention
Schematic diagram；
Fig. 6 is the film group suction flange knot of the test device that using effect optimization is integrated for space division membrane module of the present invention
Structure schematic diagram；
Fig. 7 is that the oxygen-enriched flange arrangement of the test device for integrating using effect optimization for space division membrane module of the present invention shows
It is intended to；
Fig. 8 is the film group outlet(discharge) flange knot of the test device that using effect optimization is integrated for space division membrane module of the present invention
Structure schematic diagram；
Fig. 9 is the vertical view of the test device that using effect optimization is integrated for space division membrane module of the present invention.
Specific embodiment
Technical scheme of the present invention is further described below in conjunction with the accompanying drawings.
As illustrated in figs. 2-3, a kind of test device for the synthesis using effect optimization of space division membrane module of the invention, packet
Include left frame 1, multiple left bent subs 2, the light threaded rod 6, two of multiple film group suction flanges 4, two film pad adjusting rod 7, multiple
Clamp nut 1, right rack 9, multiple film group outlet(discharge) flanges 10, multiple right bent subs 13, multiple oxygen-enriched flanges 14, slidable adjustment
15, two film group lining bars 16 of plate, three port connections 17, two slide strut 18, flow control valve 19, universal wheel 20, screw thread support
Bar 1, threaded spreader bar 2 22, multiple clamp nuts 2 23, pipeline a, pipeline b, pipeline c, pipeline d, pipeline e, pipeline f and pipe
Road g.
The left frame 1 includes riser one, the horizonal base plate one vertical with riser one, the horizontal support vertical with riser one
Plate one, supporting rod one and otic placode one, the otic placode one are welded on the top of riser one, have through-hole, the through-hole on otic placode one
Center line it is parallel with one plate face of riser and horizontal plane, the horizonal base plate one and horizontal shelf one is welded on the same of riser one
In one plate face, horizontal shelf one is located at the surface of horizonal base plate one, and one both ends of supporting rod are respectively welded at riser one
On horizontal shelf one, horizontal shelf one is used to support, horizonal base plate a lower surface has guide sleeve one, the through-hole direction of guide sleeve one
Perpendicular to one plate face of riser and parallel with horizontal plane, horizontal shelf a lower surface has a guide sleeve three, the through-hole direction of guide sleeve three with
One plate face of riser is parallel with horizontal plane.
The right rack 9 includes riser two, the horizonal base plate two vertical with riser two, the horizontal support vertical with riser two
Plate two, supporting rod two and otic placode two, the otic placode two are welded on the top of riser two, have through-hole, the through-hole on otic placode two
Center line it is parallel with two plate face of riser and horizontal plane, the horizonal base plate two and horizontal shelf two is welded on the same of riser two
In one plate face, horizontal shelf two is located at the surface of horizonal base plate two, and two both ends of supporting rod are respectively welded at riser two
On horizontal shelf two, horizontal shelf two is used to support, two lower surface of horizonal base plate has guide sleeve two, the through-hole direction of guide sleeve two
Perpendicular to two plate face of riser and parallel with horizontal plane.
The slip strut 18 includes montant, horizon bar and otic placode three, the top welding otic placode three of montant, the bottom of montant
End is vertical and is fixedly connected with horizon bar, has through-hole, the guide sleeve of the horizon bar and horizonal base plate a lower surface on otic placode three
One through-hole, the guide sleeve two of two lower surface of horizonal base plate through-hole match.Sliding strut 18 can move backward, and vacate sky
Between, allowed to carry out dilatation according to the quantity of membrane module, i.e., as the seven tubulation road of left and right in attached drawing 2 can continue to connect corresponding four
Logical flange and attachment.
One end of the film pad adjusting rod 7 has through-hole, has external screw thread on film pad adjusting rod 7.
The both ends of the film group lining bar 16 have open slot.If membrane module is more and quality is big, clamp nut can be passed through
The position of 2 23 adjusting film group lining bars 16, allows it to undertake moiety by weight.
The slidable adjustment plate 15 includes riser and the guide rod vertical with riser, and the guide rod and horizontal shelf are once
The through-hole of the guide sleeve three on surface matches.
Wherein one of two light threaded rods 6 pass through the through-hole of the otic placode one of the left frame 1, one
The through-hole of the through-hole of film pad adjusting rod 7 and the otic placode two of right rack 9, the horizon bar of described two slip struts 18 are respectively inserted in
In the through-hole of the guide sleeve two of two lower surface of through-hole and horizonal base plate of the guide sleeve one of horizonal base plate a lower surface, another light screw thread
Bar 6 passes through the through-hole of the otic placode three of two slip struts 18 and the through-hole of another film pad adjusting rod 7, film pad adjusting rod 7
Between Yu Ergen slides strut 18, the clamp nut 1 has the internal thread of 6 external screw thread of light threaded rod cooperation, for inciting somebody to action
Otic placode one, otic placode two, film pad adjusting rod 7 and slip strut 18 are fixed on light threaded rod 6, and two films pad adjusting rods 7 are set vertically
It puts, two film group lining bars 16 are parallel and setting up and down with horizontal plane, and two film pad adjusting rods 7 are inserted into 16 both ends of film group lining bar respectively
Open slot in, the clamp nut 2 23 have with film pad adjusting rod 7 on external screw thread cooperation internal thread, for by two
Film group lining bar 16 is fixed on film pad adjusting rod 7, and the guide rod of the slidable adjustment plate 15 is inserted into horizontal shelf a lower surface
In the through-hole of guide sleeve three.
The universal wheel 20 has multiple, the uniform lower surface for being mounted on horizonal base plate one and horizonal base plate two, the spiral shell
Line strut 1 has multiple, has the screw thread that coordinates with one 21 external screw thread of threaded spreader bar on horizonal base plate one and horizonal base plate two
Hole, threaded spreader bar 2 22 have two, have and 2 22 external screw thread of threaded spreader bar on the horizon bar of described two slip struts 18
The threaded hole of cooperation.
The pipeline a include multiple straight lines connect left four-way flange 5 in a row and it is multiple it is left between ring flange 3, pipe
One left ring flange 3, the left four-way method of pipeline a one end are installed between the port of left four-way flange 5 connected two-by-two of road a
The riser one of the port left frame 1 of the outermost end of orchid 5 is closed, the port of the outermost end of the left four-way flange 5 of the pipeline a other ends
The empty admission line of connection compression, the center line of the port of the left four-way flange 5 of pipeline a both sides are installed with horizontal plane and respectively
One left ring flange 3.
The pipeline b include multiple straight lines connect left four-way flange 5 in a row and it is multiple it is left between ring flange 3, pipe
One left ring flange 3, the left four-way method of pipeline b one end are installed between the port of left four-way flange 5 connected two-by-two of road b
The riser one of the port left frame 1 of the outermost end of orchid 5 is closed, the port of the outermost end of the left four-way flange 5 of the pipeline b other ends
It is closed with blind plate, pipeline b is horizontally set on horizonal base plate one, and the port of the left four-way flange 5 of pipeline b both sides installs one respectively
A left ring flange 3.
The pipeline c include multiple straight lines connect left four-way flange 5 in a row and it is multiple it is left between ring flange 3, pipe
One left ring flange 3, the left four-way method of pipeline c one end are installed between the port of left four-way flange 5 connected two-by-two of road c
The riser one of the port left frame 1 of the outermost end of orchid 5 is closed, the port of the outermost end of the left four-way flange 5 of the pipeline c other ends
It is closed with blind plate, pipeline c is horizontally set on horizontal shelf one, and the port of the left four-way flange 5 of pipeline c both sides installs one respectively
A left ring flange 3.
The pipeline d include multiple straight lines connect left four-way flange 5 in a row and it is multiple it is left between ring flange 3, pipe
One left ring flange 3, the left four-way method of pipeline d one end are installed between the port of left four-way flange 5 connected two-by-two of road d
The port of the outermost end of orchid 5 is closed with blind plate, and pipeline is oxygen-enriched defeated in the port connection of the outermost end of the left four-way flange 5 of the other end
Go out pipeline, the center line and horizontal plane of the port of the left four-way flange 5 of pipeline d both sides simultaneously install a left intermediate method respectively
Blue disk 3, pipeline d are fixed on pipe collar on slidable adjustment plate 15.
The pipeline e includes multiple straight lines and connects right four-way flange 11 in a row and multiple right spacer flanger disks 12,
One right spacer flanger disk 12, the right side four of pipeline e one end are installed between the port of right four-way flange 11 connected two-by-two of pipeline e
The port of the outermost end of logical flange 11 is closed with the riser two of right rack 9, the outermost end of the right four-way flange 11 of the pipeline e other ends
Port closed with blind plate, pipeline e is horizontally set on horizonal base plate two, the port of the right four-way flange 11 of pipeline e both sides point
It An Zhuan not a right spacer flanger disk 12.
The pipeline f includes multiple straight lines and connects right four-way flange 11 in a row and multiple right spacer flanger disks 12,
One right spacer flanger disk 12, the right side four of pipeline f one end are installed between the port of right four-way flange 11 connected two-by-two of pipeline f
The port of the outermost end of logical flange 11 is closed with the riser two of right rack 9, the outermost end of the right four-way flange 11 of the pipeline f other ends
Port closed with blind plate, pipeline f is horizontally set on horizontal shelf two, the port of the right four-way flange 11 of pipeline f both sides point
It An Zhuan not a right spacer flanger disk 12.
The pipeline g includes multiple straight lines and connects right four-way flange 11 in a row and multiple right spacer flanger disks 12,
One right spacer flanger disk 12, the right side four of pipeline g one end are installed between the port of right four-way flange 11 connected two-by-two of pipeline g
The port of the outermost end of logical flange 11 is closed with the riser two of right rack 9, the outermost end of the right four-way flange 11 of the pipeline g other ends
The port connection flow control valve 19.Three port connections 17 can be also installed before flow control valve 19, pressed for connecting
The instrument such as power table.The center line and horizontal plane of the port of the right four-way flange 11 of pipeline g both sides simultaneously install a right side respectively
Spacer flanger disk 12.
Pipeline a, pipeline b, pipeline c, the left four-way flange 5 of pipeline d and the pipeline e, pipeline f, pipeline g the right side four
Logical 11 quantity of flange is identical and corresponds in position, the pipe of the left four-way flange 5 of pipeline a port upward and corresponding position
It is connected between the port of the left four-way flange 5 of road b outwardly with one respectively left bent sub 2, the left four-way flange 5 of pipeline a is downward
Port and the left four-way flange 5 of the pipeline c of corresponding position port outwardly between connected respectively with a left bent sub 2, manage
Between the port of the right four-way flange 11 of the pipeline f of the right four-way flange 11 of road g port upward and corresponding position outwardly with point
An other right bent sub 13 connects, the right four-way method of 11 port directed downwardly of right four-way flange of pipeline g and the pipeline e of corresponding position
It is connected respectively with a right bent sub 13 between blue 11 port outwardly.
The port of the left four-way flange 5 of pipeline b inwardly connects the film group suction flange 4 described in one, the right side of pipeline e respectively
The port of four-way flange 11 inwardly connects the film group outlet(discharge) flange 10 described in one respectively, left four-way flange 5 connection of pipeline b
Between one film group outlet(discharge) flange 10 of right four-way flange 11 connection of the pipeline e of one film group suction flange 4 and corresponding position
One membrane module is installed, the right four-way flange 11 and film group outlet(discharge) flange 10 be connected to the compressed air of this membrane module into
On mouth and nitrogen outlet.
The port of the left four-way flange 5 of pipeline c inwardly connects a film group suction flange 4, the right four-way method of pipeline f respectively
Blue 11 port inwardly connects a film group outlet(discharge) flange 10, a film group import of left four-way flange 5 connection of pipeline c respectively
A film group is installed between one film group outlet(discharge) flange 10 of right four-way flange 11 connection of the pipeline f of flange 4 and corresponding position
Part, the right four-way flange 11 and film group outlet(discharge) flange 10 are connected to the compressed air inlet and nitrogen outlet of this membrane module
On.
The left four-way flange 5 of pipeline d upward, port directed downwardly connect an oxygen-enriched flange 14 respectively, each oxygen-enriched flange
14 are used to connect the oxygen-enriched outlet of the membrane module of corresponding position.
The left four-way flange 5 and right four-way flange 11 are the SAE flanges that can be rotated.
As shown in attached drawing 4-5, the left ring flange 3 includes left flange disk body 31 and reducer union 1,
The reducer union 1 is by being threadably mounted in the through-hole at left 31 center of flange disk body, the right intermediate method
Blue disk 12 includes right spacer flanger disk body 121 and reducer union 2 122, and the reducer union 2 122 is by being threadably mounted at
In through-hole at right 121 center of spacer flanger disk body.One 32 internal diameter of reducer union has 76,70,52,42,28,21, seven grades of 0mm,
And 2 122 internal diameter D2 of reducer union also has 53,42,28,21,16,12, seven grades of 0mm, when its internal diameter takes 0mm, reducer union becomes
It for end socket, is equivalent to pipeline stopping, both spacer flangers are practical to be equivalent to the manual adjusting that can adjust pipeline latus rectum
Valve.
As shown in attached drawing 6-8, the film group suction flange 4 includes reducer union 3 41, sliding cylinder 1, film group import
Flange body 43 and sealing ring 3 44, the reducer union 3 41 be cylinder-like structure, 3 41 cylinder-like structure of reducer union
One end outer surface has the external screw thread with membrane module compressed air inlet screw-internal thread fit, 3 41 cylinder-like structure of reducer union
For the other end by being threadably mounted in the opening of one 42 one end of sliding cylinder, film group suction flange ontology 43 includes one He of tubular structure
The mounting flange two of one one end of tubular structure, the other end of sliding cylinder 1 are inserted into tubular structure one and can be relative to tubuloses
Structure one is slided, and is sealed between the outer wall of sliding cylinder 1 and the inner wall of tubular structure one by sealing ring 3 44, described
Oxygen-enriched flange 14 include reducer union 4 141, sliding cylinder 2 142, oxygen-enriched flange body 143 and sealing ring 4 144, it is described
Reducer union 4 141 is cylinder-like structure, and 4 141 cylinder-like structure one end outer surface of reducer union has and spiral shell in oxygen-enriched outlet
The external screw thread of line cooperation, the other end of 4 141 cylinder-like structure of reducer union is by being threadably mounted at 2 142 one end of sliding cylinder
In opening, oxygen-enriched flange body 143 includes the mounting flange two of two one end of tubular structure two and tubular structure, sliding cylinder 2 142
The other end be inserted into tubular structure two and can be slided relative to tubular structure two, the outer wall of sliding cylinder 2 142 and tubulose knot
It is sealed between the inner wall of structure one by sealing ring 4 144, the film group outlet(discharge) flange 10 includes film group outlet(discharge) flange sheet
Body 101 and reducer union 5 102, the film group outlet(discharge) flange ontology 101 include three one end of tubular structure three and tubular structure
Mounting flange three, the reducer union 5 102 be cylinder-like structure, 5 102 cylinder-like structure one end appearance of reducer union
Face has the external screw thread with membrane module nitrogen outlet screw-internal thread fit, and the other end of 5 102 cylinder-like structure of reducer union passes through
It is threadably mounted in the opening of three one end of tubular structure.3 41 He of reducer union in film group suction flange 4 and oxygen-enriched flange 14
Reducer union 4 141 is both rotatable, can also move axially so that it is convenient to the connection of membrane module, not by membrane module appearance and size
Influence.
As shown in Figure 9, after film group connects, any of optional i1-i7 is air inlet, is selected any in O1-O7
A is gas outlet, only need to carry out corresponding position according to film group link position, required compressed air require and mission requirements substantially
As soon as left and right spacer flanger in the appropriate value of reducer union and reducer union two, can both can be to the performance of single membrane module
It is tested, also can find this collection of membrane module ideal air inlet flow point used in parallel by changing total inlet, outlet position
With the mode collected with nitrogen stream, make comprehensive nitrogen effect processed optimal.Membrane module it is many or when diameter is big, it can be achieved that two rows simultaneously
It is in parallel again after connection；In addition eight threaded spreader bars 1 and 2 threaded spreader bars 1 are provided with, when use tightens top ground load capacity
To protect universal wheel 20 and slide strut 18, can also prevent from sliding during experiment.
The application method of the test device of the present invention
1) according to the radical of required membrane module determine two rows in parallel still a row above only in parallel or whether needs
Dilatation；
2) the guide rod slidingsurface of slidable adjustment plate 15 and slip strut 18 is coated into lubricating grease, is inserted into corresponding leads
Set, pulls and pushes 5 times, finally turns back on earth；
3) first the diameter-variable screwed joint that can rotationally and axially move in film group suction flange 4 and oxygen-enriched flange 14 is pushed
It goes back, and ensures that its screw thread is matched with the connection size of membrane module, then unclamp two pairs of locking screws on two 6 the right of light threaded rod
Female (clamp nut 1), the shifting of left and right rack is parallel, while make the external screw thread bottom face of the reducer union of film group suction flange 4
The distance between reducer union threaded exterior end face of film group outlet(discharge) flange 10 is equal to two end interface outer end face distance of membrane module, position
It puts after determining, tightens the two pairs of locking nuts unclamped just now, the relative position of fixed left and right rack.Last determining device experiment
When placement position, all threaded spreader bars 1 and threaded spreader bar 2 22 are tightened into top ground load capacity；
4) membrane module is first exported into threaded connection of the screw thread with the reducer union on the film group outlet(discharge) flange 10 on the right of device,
The oxygen-enriched exit normal that SAE flanges on the corresponding right four-way flange of rotation ensure membrane module downward or upward, then twists membrane module
The corresponding reducer union of input end, it is desirable that membrane module is motionless；After being screwed into place, mobile slidable adjustment plate 15 makes oxygen-enriched flange 14
The reducer union of oxygen-enriched flange 14 is screwed into place, then tightens slidable adjustment plate by the oxygen-enriched outlet of reducer union face membrane module
15 three guide rods correspond to three screws on guide sleeve；If membrane module is too heavy, film pad adjusting rod 7 and film group lining bar 16 are adjusted
Position makes the most of membrane module weight of its carrying.
5) the gentle uninterrupted of air flow path first determined according to content of the test, then determine again corresponding position it is left and right in
Between the function (block or other) of flange and its reducer union one, the value of two internal diameters, finally left and right spacer flanger is changed
Corresponding reducer union one, two simultaneously reinstalls original place；
6) general import is connected to the compressed air source to meet the requirements, it will be at oxygen-enriched pipe outlet pipeline d and total nitrogen outlet
It is all connected at pipeline g on corresponding flowmeter, finishing can be tested.
Claims (5)
1. a kind of test device for the synthesis using effect optimization of space division membrane module, including left frame (1), multiple left bent subs
(2), multiple film group suction flanges (4), two light threaded rods (6), two films pad adjusting rods (7), multiple clamp nuts one (8),
Right rack (9), multiple film group outlet(discharge) flanges (10), multiple right bent subs (13), multiple oxygen-enriched flanges (14), slidable adjustment plate
(15), two film group lining bars (16), two slip struts (18), flow control valve (19), multiple clamp nuts two (23), pipelines
A, pipeline b, pipeline c, pipeline d, pipeline e, pipeline f and pipeline g, which is characterized in that
The left frame (1) includes riser one, the horizonal base plate one vertical with riser one, the horizontal shelf vertical with riser one
First, supporting rod one and otic placode one, the otic placode one are welded on the top of riser one, have through-hole on otic placode one, the through-hole
Center line is parallel with one plate face of riser and horizontal plane, and the horizonal base plate one and horizontal shelf one are welded on the same of riser one
In plate face, horizontal shelf one is located at the surface of horizonal base plate one, and one both ends of supporting rod are respectively welded at one He of riser
On horizontal shelf one, horizontal shelf one is used to support, horizonal base plate a lower surface has guide sleeve one, and the through-hole direction of guide sleeve one is hung down
Directly in one plate face of riser and parallel with horizontal plane, horizontal shelf a lower surface has a guide sleeve three, the through-hole direction of guide sleeve three with it is vertical
One plate face of plate is parallel with horizontal plane,
The right rack (9) includes riser two, the horizonal base plate two vertical with riser two, the horizontal shelf vertical with riser two
2nd, supporting rod two and otic placode two, the otic placode two are welded on the top of riser two, have through-hole on otic placode two, the through-hole
Center line is parallel with two plate face of riser and horizontal plane, and the horizonal base plate two and horizontal shelf two are welded on the same of riser two
In plate face, horizontal shelf two is located at the surface of horizonal base plate two, and two both ends of supporting rod are respectively welded at two He of riser
On horizontal shelf two, horizontal shelf two is used to support, two lower surface of horizonal base plate has guide sleeve two, and the through-hole direction of guide sleeve two is hung down
Directly in two plate face of riser and parallel with horizontal plane,
The slip strut (18) includes montant, horizon bar and otic placode three, the top welding otic placode three of montant, the bottom end of montant
Vertically and horizon bar is fixedly connected with, there is through-hole, the guide sleeve one of the horizon bar and horizonal base plate a lower surface on otic placode three
Through-hole, two lower surface of horizonal base plate the through-hole of guide sleeve two match,
One end of the film pad adjusting rod (7) has through-hole, has external screw thread on film pad adjusting rod (7),
The both ends of the film group lining bar (16) have open slot,
The slidable adjustment plate (15) includes riser and the guide rod vertical with riser, the guide rod and one following table of horizontal shelf
The through-hole of the guide sleeve three in face matches,
Wherein one of two light threaded rods (6) pass through the through-hole of the otic placode one of the left frame (1), one
The through-hole of the through-hole of film pad adjusting rod (7) and the otic placode two of right rack (9), described two horizon bars for sliding strut (18) point
It is not inserted in the through-hole of the guide sleeve two of two lower surface of through-hole and horizonal base plate of the guide sleeve one of horizonal base plate a lower surface, Ling Yigen
The through-hole for the otic placode three that light threaded rod (6) slides strut (18) across two and the through-hole of another film pad adjusting rod (7), the film
Adjusting rod (7) is padded between two are slided strut (18), the clamp nut one (8) has light threaded rod (6) external screw thread
The internal thread of cooperation, for otic placode one, otic placode two, film pad adjusting rod (7) and slip strut (18) to be fixed on light threaded rod (6)
On, two film pad adjusting rods (7) are vertically arranged, and two film group lining bars (16) are parallel and setting up and down with horizontal plane, two film pads
Adjusting rod (7) is inserted into the open slot at film group lining bar (16) both ends respectively, and the clamp nut two (23) has and film pad tune
The internal thread that external screw thread coordinates on pole (7), it is described for two film group lining bars (16) to be fixed on film pad adjusting rod (7)
Slidable adjustment plate (15) guide rod be inserted into horizontal shelf a lower surface guide sleeve three through-hole in,
The pipeline a include multiple straight lines connect left four-way flange (5) in a row and it is multiple it is left between ring flange (3), pipe
One left ring flange (3), the left side four of pipeline a one end are installed between the port of left four-way flange (5) connected two-by-two of road a
The riser one of the port left frame (1) of the outermost end of logical flange (5) is closed, and the left four-way flange (5) of the pipeline a other ends is most
The port connection compressed air inlet pipe road of outer end, the center line and horizontal plane of the port of the left four-way flange (5) of pipeline a both sides
One left ring flange (3) is installed vertically and respectively,
The pipeline b include multiple straight lines connect left four-way flange (5) in a row and it is multiple it is left between ring flange (3), pipe
One left ring flange (3), the left side four of pipeline b one end are installed between the port of left four-way flange (5) connected two-by-two of road b
The riser one of the port left frame (1) of the outermost end of logical flange (5) is closed, and the left four-way flange (5) of the pipeline b other ends is most
The port of outer end is closed with blind plate, and pipeline b is horizontally set on horizonal base plate one, and the left four-way flange (5) of pipeline b both sides is led to
Mouth installs a left ring flange (3) respectively,
The pipeline c include multiple straight lines connect left four-way flange (5) in a row and it is multiple it is left between ring flange (3), pipe
One left ring flange (3), the left side four of pipeline c one end are installed between the port of left four-way flange (5) connected two-by-two of road c
The riser one of the port left frame (1) of the outermost end of logical flange (5) is closed, and the left four-way flange (5) of the pipeline c other ends is most
The port of outer end is closed with blind plate, and pipeline c is horizontally set on horizontal shelf one, and the left four-way flange (5) of pipeline c both sides is led to
Mouth installs a left ring flange (3) respectively,
The pipeline d include multiple straight lines connect left four-way flange (5) in a row and it is multiple it is left between ring flange (3), pipe
One left ring flange (3), the left side four of pipeline d one end are installed between the port of left four-way flange (5) connected two-by-two of road d
The port of the outermost end of logical flange (5) is closed with blind plate, and pipeline connects in the port of the outermost end of the left four-way flange (5) of the other end
Connect oxygen-enriched output channel, the center line of the port of the left four-way flange (5) of pipeline d both sides and horizontal plane simultaneously install one respectively
A left ring flange (3), pipeline d are fixed on pipe collar on slidable adjustment plate (15),
The pipeline e includes multiple straight lines and connects right four-way flange (11) in a row and multiple right spacer flanger disks (12),
One right spacer flanger disk (12) is installed between the port of right four-way flange (11) connected two-by-two of pipeline e, pipeline e one end
The port of the outermost end of right four-way flange (11) is closed with the riser two of right rack (9), the right four-way flange of the pipeline e other ends
(11) port of outermost end is closed with blind plate, and pipeline e is horizontally set on horizonal base plate two, the right four-way method of pipeline e both sides
The port of blue (11) installs a right spacer flanger disk (12) respectively,
The pipeline f includes multiple straight lines and connects right four-way flange (11) in a row and multiple right spacer flanger disks (12),
One right spacer flanger disk (12) is installed between the port of right four-way flange (11) connected two-by-two of pipeline f, pipeline f one end
The port of the outermost end of right four-way flange (11) is closed with the riser two of right rack (9), the right four-way flange of the pipeline f other ends
(11) port of outermost end is closed with blind plate, and pipeline f is horizontally set on horizontal shelf two, the right four-way method of pipeline f both sides
The port of blue (11) installs a right spacer flanger disk (12) respectively,
The pipeline g includes multiple straight lines and connects right four-way flange (11) in a row and multiple right spacer flanger disks (12),
One right spacer flanger disk (12) is installed between the port of right four-way flange (11) connected two-by-two of pipeline g, pipeline g one end
The port of the outermost end of right four-way flange (11) is closed with the riser two of right rack (9), the right four-way flange of the pipeline g other ends
(11) the port connection of the outermost end flow tune valve (19), in the port of the right four-way flange (11) of pipeline g both sides
Heart line and horizontal plane simultaneously install a right spacer flanger disk (12) respectively,
Pipeline a, pipeline b, pipeline c, the left four-way flange (5) of pipeline d and the pipeline e, pipeline f, pipeline g right four-way
Flange (11) quantity is identical and corresponds in position, the left four-way flange (5) of pipeline a port upward and corresponding position
It is connected between the port of the left four-way flange (5) of pipeline b outwardly with a left bent sub (2) respectively, the left four-way flange of pipeline a
(5) respectively with a left bent sub between the port of the left four-way flange (5) of the pipeline c of port and corresponding position directed downwardly outwardly
(2) it connects, the right four-way flange (11) of the pipeline f of the right four-way flange (11) of pipeline g port upward and corresponding position is outwardly
Port between connected with a right bent sub (13) respectively, right four-way flange (11) port directed downwardly and the corresponding position of pipeline g
It is connected respectively with a right bent sub (13) between the port of the right four-way flange (11) of the pipeline e put outwardly,
The port of the left four-way flange (5) of pipeline b inwardly connects the film group suction flange (4) described in one, the right side of pipeline e respectively
The port of four-way flange (11) inwardly connects the film group outlet(discharge) flange (10) described in one, the left four-way flange (5) of pipeline b respectively
The film group outlet that one film group suction flange (4) of connection connect with the right four-way flange (11) of the pipeline e of corresponding position
One membrane module is installed, the right four-way flange (11) and film group outlet(discharge) flange (10) are connected to this film between flange (10)
In the compressed air inlet and nitrogen outlet of component,
The port of the left four-way flange (5) of pipeline c inwardly connects a film group suction flange (4), the right four-way method of pipeline f respectively
The port of blue (11) inwardly connects a film group outlet(discharge) flange (10), a film of left four-way flange (5) connection of pipeline c respectively
Between the film group outlet(discharge) flange (10) that group suction flange (4) is connect with the right four-way flange (11) of the pipeline f of corresponding position
One membrane module is installed, the compression that the right four-way flange (11) and film group outlet(discharge) flange (10) are connected to this membrane module is empty
In gas import and nitrogen outlet,
The left four-way flange (5) of pipeline d upward, port directed downwardly connect an oxygen-enriched flange (14) respectively, each oxygen-enriched flange
(14) for connecting the oxygen-enriched outlet of the membrane module of corresponding position.
2. a kind of test device for the synthesis using effect optimization of space division membrane module as described in claim 1, feature exist
In the left ring flange (3) includes left flange disk body (31) and reducer union one (32), the reducer union
One (32) are by being threadably mounted in the through-hole at left flange disk body (31) center, the right spacer flanger disk (12) packet
Right spacer flanger disk body (121) and reducer union two (122) are included, the reducer union two (122) is by being threadably mounted at the right side
In through-hole at spacer flanger disk body (121) center.
3. a kind of test device for the synthesis using effect optimization of space division membrane module as described in claim 1, feature exist
In the film group suction flange (4) includes reducer union three (41), sliding cylinder one (42), film group suction flange ontology (43)
With sealing ring three (44), the reducer union three (41) be cylinder-like structure, reducer union three (41) cylinder-like structure one end
Outer surface has an external screw thread with membrane module compressed air inlet screw-internal thread fit, reducer union three (41) cylinder-like structure it is another
By being threadably mounted in the opening of sliding cylinder one (42) one end, film group suction flange ontology (43) includes tubular structure one for one end
With the mounting flange two of one one end of tubular structure, the other end of sliding cylinder one (42) is inserted into tubular structure one and can be relative to
Tubular structure one slides, close by sealing ring three (44) progress between the outer wall of sliding cylinder one (42) and the inner wall of tubular structure one
Envelope, the oxygen-enriched flange (14) include reducer union four (141), sliding cylinder two (142), oxygen-enriched flange body (143) and close
Seal four (144), the reducer union four (141) is cylinder-like structure, outside reducer union four (141) cylinder-like structure one end
Surface has the external screw thread with oxygen-enriched outlet screw-internal thread fit, and the other end of reducer union four (141) cylinder-like structure passes through spiral shell
Line is mounted in the opening of sliding cylinder two (142) one end, and oxygen-enriched flange body (143) includes tubular structure two and tubular structure two
The mounting flange two of one end, the other end of sliding cylinder two (142) are inserted into tubular structure two and can be relative to tubular structures two
It slides, is sealed between the outer wall of sliding cylinder two (142) and the inner wall of tubular structure one by sealing ring four (144), it is described
Film group outlet(discharge) flange (10) include film group outlet(discharge) flange ontology (101) and reducer union five (102), film group outlet method
Blue ontology (101) includes the mounting flange three of three one end of tubular structure three and tubular structure, and the reducer union five (102) is
Cylinder-like structure, reducer union five (102) cylinder-like structure one end outer surface have and membrane module nitrogen outlet screw-internal thread fit
External screw thread, the other end of reducer union five (102) cylinder-like structure is by being threadably mounted at the opening of three one end of tubular structure
In.
4. a kind of test device for the synthesis using effect optimization of space division membrane module as described in claim 1, feature exist
In, further include universal wheel (20), threaded spreader bar one (21) and threaded spreader bar two (22), the universal wheel (20) have it is multiple,
The even lower surface for being mounted on horizonal base plate one and horizonal base plate two, the threaded spreader bar one (21) have multiple, one He of horizonal base plate
There is the threaded hole that coordinates with threaded spreader bar one (21) external screw thread, threaded spreader bar two (22) there are two, described on horizonal base plate two
Two horizon bars for sliding strut (18) on there is the threaded hole that coordinates with threaded spreader bar two (22) external screw thread.
5. a kind of test dress optimized for space division membrane module synthesis using effect as described in any one of claim 1-4
It puts, which is characterized in that the left four-way flange (5) and right four-way flange (11) are SAE flanges.
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| CN201711404434.8A CN108176239B (en) | 2017-12-22 | 2017-12-22 | Testing device for optimizing comprehensive use effect of air separation membrane module |
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| CN201711404434.8A CN108176239B (en) | 2017-12-22 | 2017-12-22 | Testing device for optimizing comprehensive use effect of air separation membrane module |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201404773Y (en) * | 2009-04-16 | 2010-02-17 | 天津凯德实业有限公司 | Membrane module testing device |
| CN202387380U (en) * | 2011-12-29 | 2012-08-22 | 新奥科技发展有限公司 | Membrane module test device |
| WO2016122067A1 (en) * | 2015-01-27 | 2016-08-04 | 한국산업기술시험원 | Apparatus for evaluating performance of separation membrane |
-
2017
- 2017-12-22 CN CN201711404434.8A patent/CN108176239B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201404773Y (en) * | 2009-04-16 | 2010-02-17 | 天津凯德实业有限公司 | Membrane module testing device |
| CN202387380U (en) * | 2011-12-29 | 2012-08-22 | 新奥科技发展有限公司 | Membrane module test device |
| WO2016122067A1 (en) * | 2015-01-27 | 2016-08-04 | 한국산업기술시험원 | Apparatus for evaluating performance of separation membrane |
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