CN217887380U - Adsorption and filtration assembly and device for hydrogen purification - Google Patents
Adsorption and filtration assembly and device for hydrogen purification Download PDFInfo
- Publication number
- CN217887380U CN217887380U CN202221987980.5U CN202221987980U CN217887380U CN 217887380 U CN217887380 U CN 217887380U CN 202221987980 U CN202221987980 U CN 202221987980U CN 217887380 U CN217887380 U CN 217887380U
- Authority
- CN
- China
- Prior art keywords
- filter membrane
- filter
- sliding plate
- piece
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The application provides an adsorption and filtration subassembly and be used for device of hydrogen purification belongs to hydrogen production technical field. This adsorption filtration subassembly, including frame and filtering mechanism, filtering mechanism includes rose box, baffle, sliding plate, first filter membrane spare and second filter membrane spare, rose box fixed connection be in frame upper portion, baffle fixed connection be in the rose box, rose box one side respectively with first filter membrane spare with second filter membrane spare intercommunication, first filter membrane spare with second filter membrane spare all with the baffle intercommunication. In the whole use process, the alternative use between the first filter membrane piece and the second filter membrane piece is realized, when the first filter membrane piece is used for filtering, the filter membrane of the second filter membrane piece is convenient to replace, when the second filter membrane piece is used for filtering, the filter membrane of the first filter membrane piece is convenient to replace, so that the filtering device is not required to be disassembled, the filtering operation is not required to be suspended, and the filtering efficiency is improved.
Description
Technical Field
The application relates to the field of hydrogen production, in particular to an adsorption filtration assembly and a device for hydrogen purification.
Background
The hydrogen has a chemical formula of H2 and a molecular weight of 2.01588, and is extremely easy to combust at normal temperature and normal pressure. Colorless transparent, odorless and tasteless and difficult in the gas of water, hydrogen has impurity or other gas to remain wherein at the in-process of production, consequently need filter it, and the hydrogen filter equipment of often used is not convenient for change the filter membrane of filtering usefulness, need dismantle filter equipment when changing, more changes and installs again, need suspend the filtration operation during, and then reduced filterable efficiency.
SUMMERY OF THE UTILITY MODEL
In order to remedy the above insufficiency, the application provides an adsorption filtration subassembly, aims at improving the hydrogen filter equipment that often uses and is not convenient for change the filter membrane of filtering usefulness, need dismantle filter equipment when changing, and the installation is installed again to the more good changing, and the filtration operation that needs to suspend during to lead to having reduced filtration efficiency's problem.
The embodiment of the application provides an adsorption filtration assembly, including frame and filtering mechanism, filtering mechanism includes rose box, baffle, sliding plate, first filter membrane spare and second filter membrane spare, rose box fixed connection is in frame upper portion, baffle fixed connection is in rose box one side, the rose box with the baffle intercommunication, sliding plate one side sliding connection be in inside the sliding plate, the sliding plate opposite side slides the laminating and is in rose box one side, first filter membrane spare with second filter membrane spare all sets up inside sliding plate one side, rose box one side respectively with first filter membrane spare with second filter membrane spare intercommunication, first filter membrane spare with second filter membrane spare all with the baffle intercommunication.
In the implementation process, during the use process, firstly, hydrogen is conveyed to the inside of the filter box, the hydrogen is conveyed to the inside of the first filter membrane piece and the second filter membrane piece through the filter box, the hydrogen is conveyed to the inside of the baffle plate after being filtered by the first filter membrane piece and the second filter membrane piece, the hydrogen is output through the baffle plate, the first filter membrane piece and the second filter membrane piece are both installed in the sliding plate, when the first filter membrane piece filters the hydrogen, the second filter membrane piece is driven by the sliding plate to move to one side far away from the baffle plate, and at the moment, the second filter membrane piece and the sliding plate are matched for use, so that the second filter membrane piece can be implemented; the inside filter membrane of filter membrane spare often changes, when needing to change the inside filter membrane of first filter membrane spare, slide sliding plate and second filter membrane spare synchronous sliding, slide second filter membrane spare to the inside of baffle, and let second filter membrane spare implement the filtration of hydrogen, at this moment, first filter membrane spare is under the drive of sliding plate, baffle one side is kept away from to first filter membrane spare, implement the inside filter membrane of first filter membrane spare to change, in the process of whole use, the alternate use between first filter membrane spare and the second filter membrane spare has been realized, when first filter membrane spare is implemented and is filtered, the filter membrane of second filter membrane spare of being convenient for is changed, when second filter membrane spare is implemented and is filtered, the change of the filter membrane of first filter membrane spare of being convenient for, thereby need not to dismantle filter equipment, also need not to suspend the filtering operation, therefore, the filterable efficiency has been improved.
In a specific embodiment, an input pipe is arranged on one side of the filter box, and an output hole is arranged on the other side of the filter box, and the output hole is respectively communicated with the first filter membrane piece and the second filter membrane piece.
In the implementation process, the hydrogen is convenient to input into the filter box, and the hydrogen is also convenient to output from the inside of the filter box.
In a specific embodiment, a discharge hole is formed in the baffle plate, an output pipe is arranged on one side of the baffle plate, which is far away from the sliding plate, the output pipe is communicated with the discharge hole, and the discharge hole is respectively communicated with the first filter membrane piece and the second filter membrane piece.
In the implementation process, the filtered hydrogen is conveniently conveyed into the pipeline.
In a specific embodiment, the sliding plate is provided with through holes, the first filter member is disposed inside one of the through holes, and the second filter member is disposed inside the other through hole.
In the above implementation, the first filter member and the second filter member are easily mounted and dismounted.
In a specific embodiment, the sliding plate is provided with sealing gaskets on one side, the sealing gaskets are symmetrically arranged, one sealing gasket side is in sliding connection with the baffle plate side, and the other sealing gasket is in sliding connection with the filter box side.
In the implementation process, the sealing gaskets are symmetrically arranged, so that the two sides of the sliding plate can be sealed conveniently.
In a specific embodiment, an expansion piece is arranged on one side of the sliding plate, the end part of the expansion piece is fixedly connected with one side of the filter box, the output end of the expansion piece is fixedly connected with one side of the sliding plate, and the expansion pieces are symmetrically arranged.
In the implementation process, due to the arrangement of the telescopic piece, the input of manpower is effectively reduced, and the sliding automation of the sliding plate is improved.
In a specific embodiment, the first filter membrane piece and the second filter membrane piece each comprise a filter membrane and a compacting plate, one side of the filter membrane is attached to the inner wall of the through hole, one side of the compacting plate is attached to the other side of the filter membrane, and the compacting plate is fixedly connected with the sliding plate.
In the implementation process, the filtering membrane is convenient to install and replace, and the replacement efficiency of the filtering membrane is improved.
In a second aspect, the present invention further provides a device for purifying hydrogen, wherein the frame is provided with a filter box, a baffle plate, a sliding plate, a first filter membrane piece and a second filter membrane piece, which are combined to form the device for purifying hydrogen.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also derive other related drawings based on these drawings without inventive effort.
FIG. 1 is a schematic view of a sorption filter assembly according to an embodiment of the present disclosure;
FIG. 2 is a partial schematic structural view of a filter box according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of a portion of a baffle according to an embodiment of the present disclosure;
fig. 4 is a partial structural schematic view of a sliding plate according to an embodiment of the present application.
In the figure: 100-a frame; 200-a filter mechanism; 210-a filter tank; 211-an input tube; 212-an output aperture; 220-a baffle; 221-discharge hole; 222-an output pipe; 230-a sliding plate; 231-a through hole; 232-a gasket; 233-telescoping pieces; 240-a first filter membrane element; 241-a filter membrane; 242-compacting plates; 250-second filter membrane element.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Referring to fig. 1, the present application provides an adsorption filter assembly including a frame 100 and a filter mechanism 200.
Referring to fig. 1-4, the filtering mechanism 200 includes a filtering box 210, a baffle 220, a sliding plate 230, a first filtering membrane 240 and a second filtering membrane 250, the filtering box 210 is fixedly connected to the upper portion of the frame 100 in a bolt connection manner for easy detachment and installation, the baffle 220 is fixedly connected to one side of the filtering box 210 in a bolt connection manner for easy detachment and installation, the filtering box 210 is communicated with the baffle 220, one side of the sliding plate 230 is slidably connected to the inside of the sliding plate 230, the other side of the sliding plate 230 is slidably attached to one side of the filtering box 210, the first filtering membrane 240 and the second filtering membrane 250 are both disposed inside one side of the sliding plate 230, one side of the filtering box 210 is respectively communicated with the first filtering membrane 240 and the second filtering membrane 250, the first filtering membrane 240 and the second filtering membrane 250 are both communicated with the baffle 220, one side of the filtering box 210 is provided with an input pipe 211, the other side of the filtering box 210 is provided with an output hole 212, the output hole 212 is respectively communicated with the first filter membrane piece 240 and the second filter membrane piece 250, the baffle plate 220 is internally provided with a discharge hole 221, the side of the baffle plate 220 far away from the sliding plate 230 is provided with an output pipe 222, the output pipe 222 is communicated with the discharge hole 221, the discharge hole 221 is respectively communicated with the first filter membrane piece 240 and the second filter membrane piece 250, the sliding plate 230 is provided with a through hole 231, the first filter membrane piece 240 is arranged in one through hole 231, the second filter membrane piece 250 is arranged in the other through hole 231, one side of the sliding plate 230 is provided with a sealing gasket 232, the sealing gaskets 232 are symmetrically arranged, one side of one sealing gasket 232 is slidably connected with one side of the baffle plate 220, the other sealing gasket 232 is slidably connected with one side of the filter box 210, one side of the sliding plate 230 is provided with an expansion piece 233, the end part of the expansion piece 233 is fixedly connected with one side of the filter box 210, the output end part of the expansion piece 233 is fixedly connected with one side of the sliding plate 230, the expansion piece 233 is symmetrically arranged, the first filter membrane part 240 and the second filter membrane part 250 each include a filter membrane 241 and a compacting plate 242, one side of the filter membrane 241 is attached to the inner wall of the through hole 231, one side of the compacting plate 242 is attached to the other side of the filter membrane 241, and the compacting plate 242 is fixedly connected with the sliding plate 230.
When the filtering membrane 241 is a hydrogen separation membrane, and a mixture of two or more gases passes through a polymer membrane, the relative permeation rates of the different gases in the membrane are different due to the difference in solubility and diffusion coefficient of each gas in the membrane group. Under the action of the pressure difference between two sides of the membrane, gas (such as H2 and He) with relatively high permeation rate is preferentially enriched on the permeation side through the membrane; and the gas with relatively low permeation rate (such as CH4, C2H6 and the like) is enriched on the non-permeation side, so that the purpose of separating the mixed gas is achieved.
In a second aspect, the present invention further provides a device for hydrogen purification, which comprises a frame 100, a filter box 210, a baffle 220, a sliding plate 230, a first membrane filtering member 240 and a second membrane filtering member 250, which are combined to form the device for hydrogen purification.
It should be noted that the telescopic member 233 is provided by an electric push rod, an electric cylinder, a hydraulic cylinder, or an air cylinder.
The working principle of the adsorption and filtration assembly and the device for purifying hydrogen is as follows: namely, hydrogen is input into the inside of the filter box 210 through the input pipe 211, the hydrogen in the inside of the filter box 210 is conveyed into the through hole 231 formed in the sliding plate 230 through the output hole 212, the hydrogen is filtered by the filter membrane 241 in the through hole 231, the filtered hydrogen is output into the output pipe 222 through the discharge hole 221 formed in the baffle 220, and is output through the output pipe 222, when the hydrogen is filtered in the through hole 231, when the filter membrane 241 arranged in the first filter membrane 240 is used for filtering, the sliding plate 230 drives the second filter membrane 250 to the side far away from the baffle 220 under the driving of the output end of the telescopic member 233, at this time, the filter membrane 241 in the second filter membrane 250 can be replaced, and the sliding plate 230 is driven by the output end of the telescopic member 233 to slide, the filter membrane arranged on the second filter membrane piece 250 is communicated with the discharge hole 221, the filter membrane 241 arranged in the second filter membrane piece 250 is used for filtering hydrogen, at the moment, the first filter membrane piece 240 is driven by the sliding plate 230 to be far away from one side of the baffle 220, the filter membrane 241 in the first filter membrane piece 240 is replaced, in the whole using process, the first filter membrane piece 240 and the second filter membrane piece 250 are used alternately, when the first filter membrane piece 240 is used for filtering, the filter membrane 241 of the second filter membrane piece 250 is replaced conveniently, when the second filter membrane piece 250 is used for filtering, the filter membrane 241 of the first filter membrane piece 240 is replaced conveniently, the filtering device is not required to be detached, the filtering operation is not required to be suspended, and therefore the filtering efficiency is improved.
It should be noted that the specific model specification of the extensible member 233 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the telescopic member 233 and its principle will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (8)
1. An adsorption filtration assembly, comprising
A frame (100);
the filter mechanism (200) comprises a filter box (210), a baffle plate (220), a sliding plate (230), a first filter membrane piece (240) and a second filter membrane piece (250), wherein the filter box (210) is fixedly connected to the upper part of the machine frame (100), the baffle plate (220) is fixedly connected to one side of the filter box (210), the filter box (210) is communicated with the baffle plate (220), one side of the sliding plate (230) is slidably connected inside the sliding plate (230), the other side of the sliding plate (230) is slidably attached to one side of the filter box (210), the first filter membrane piece (240) and the second filter membrane piece (250) are both arranged inside one side of the sliding plate (230), one side of the filter box (210) is respectively communicated with the first filter membrane piece (240) and the second filter membrane piece (250), and the first filter membrane piece (240) and the second filter membrane piece (250) are both communicated with the baffle plate (220).
2. An adsorption filtration assembly according to claim 1 wherein the filtration tank (210) is provided with an inlet pipe (211) on one side and the filtration tank (210) is provided with an outlet (212) on the other side, the outlet (212) communicating with the first (240) and second (250) filtration membrane members respectively.
3. An adsorption filtration assembly according to claim 1 wherein the baffle (220) is provided with discharge holes (221) therein, and the side of the baffle (220) remote from the sliding plate (230) is provided with output pipes (222), the output pipes (222) are communicated with the discharge holes (221), and the discharge holes (221) are respectively communicated with the first filter membrane member (240) and the second filter membrane member (250).
4. An adsorption filtration assembly according to claim 1 wherein the sliding plate (230) is perforated with through holes (231), the first filter member (240) being disposed within one of the through holes (231) and the second filter member (250) being disposed within the other through hole (231).
5. An adsorption filter assembly according to claim 1 wherein the sliding plate (230) is provided with gaskets (232) on one side, the gaskets (232) being symmetrically arranged, one side of the gasket (232) being slidably connected to one side of the baffle (220) and the other side of the gasket (232) being slidably connected to one side of the filter box (210).
6. The adsorption filtration assembly of claim 1 wherein the sliding plate (230) is provided with expansion members (233) at one side thereof, the ends of the expansion members (233) are fixedly connected to one side of the filtration tank (210), the output ends of the expansion members (233) are fixedly connected to one side of the sliding plate (230), and the expansion members (233) are symmetrically arranged.
7. The adsorption filter assembly of claim 4, wherein the first filter membrane element (240) and the second filter membrane element (250) each comprise a filter membrane (241) and a compression plate (242), one side of the filter membrane (241) is attached to the inner wall of the through hole (231), one side of the compression plate (242) is attached to the other side of the filter membrane (241), and the compression plate (242) is fixedly connected with the sliding plate (230).
8. An apparatus for hydrogen purification, comprising
An adsorbent filter assembly as set forth in any one of claims 1 to 7; and the number of the first and second groups,
the frame (100), the filter box (210), the baffle plate (220), the sliding plate (230), the first membrane element (240) and the second membrane element (250) combine to form a device for hydrogen purification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221987980.5U CN217887380U (en) | 2022-07-29 | 2022-07-29 | Adsorption and filtration assembly and device for hydrogen purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221987980.5U CN217887380U (en) | 2022-07-29 | 2022-07-29 | Adsorption and filtration assembly and device for hydrogen purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217887380U true CN217887380U (en) | 2022-11-25 |
Family
ID=84137566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221987980.5U Active CN217887380U (en) | 2022-07-29 | 2022-07-29 | Adsorption and filtration assembly and device for hydrogen purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217887380U (en) |
-
2022
- 2022-07-29 CN CN202221987980.5U patent/CN217887380U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217887380U (en) | Adsorption and filtration assembly and device for hydrogen purification | |
| CN112340811A (en) | Silicon carbide ceramic membrane clarification equipment | |
| CN211314325U (en) | Automobile exhaust carbon dioxide purifier | |
| CN112169598A (en) | Top-detachable hollow fiber curtain type membrane assembly and using method thereof | |
| CN213950680U (en) | Silicon carbide ceramic membrane clarification equipment | |
| CN205953610U (en) | Special membrane filter equipment of sewage treatment system | |
| CN214809645U (en) | Molecular sieve pressure filter device of oxygenerator | |
| CN215654340U (en) | Small-flow gas purification device | |
| CN214634476U (en) | Dirt remover | |
| CN215610346U (en) | Tertiary oil gas waste gas recovery device | |
| CN211420031U (en) | Purification device for manufacturing tetravalent influenza virus subunit vaccine | |
| CN219156608U (en) | Water purification equipment for reverse osmosis pure water production | |
| CN111196940A (en) | Marsh gas purification treatment equipment | |
| CN214457038U (en) | Two-stage RO device for purified water | |
| CN220990209U (en) | Nitrogen making machine with dust filtering function | |
| CN214780924U (en) | Reverse osmosis purifier is used in cosmetics production | |
| CN217490195U (en) | High-purity pressure swing adsorption nitrogen making machine | |
| CN214794045U (en) | Portable waste gas collection system | |
| CN214741967U (en) | Compressor pipeline air cleaner convenient to change water purification | |
| CN213668386U (en) | Air compression device for air separation oxygen production | |
| CN221344249U (en) | Water dispenser with five-level filter element | |
| CN214243987U (en) | A water purification appearance for progesterone detects | |
| CN213790534U (en) | Textile auxiliary exhaust treatment device | |
| CN216336918U (en) | Reverse osmosis unit of pure water equipment for chemical water treatment of mill | |
| CN221155809U (en) | Equipment for filtering sublimates in chlorine pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |