CN209662989U - A kind of film changeable hydrophobicity device for drying and filtering for gas analysis - Google Patents
A kind of film changeable hydrophobicity device for drying and filtering for gas analysis Download PDFInfo
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- CN209662989U CN209662989U CN201920272882.5U CN201920272882U CN209662989U CN 209662989 U CN209662989 U CN 209662989U CN 201920272882 U CN201920272882 U CN 201920272882U CN 209662989 U CN209662989 U CN 209662989U
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- air inlet
- hydrophobicity
- sleeve
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Abstract
The utility model discloses a kind of film changeable hydrophobicity devices for drying and filtering for gas analysis, including sleeve is fixedly mounted, the side that sleeve is fixedly mounted is equipped with air inlet seat, the fixed installation sleeve is fixedly connected with one end of the air inlet seat, run through in the air inlet seat and appendix is installed, and the appendix and the air inlet seat activity are through connection, one end of the appendix and the fixed installation sleeve connection.The utility model has the advantages that improving the mean time between failures of online equipment, this practical film changeable hydrophobicity device for drying and filtering, gas circuit structure exquisiteness is compact, length of pipe is apart from short, optimize gas circuit structure and water removing structure, it is inaccurate effectively to avoid caused by dehumidifying is not thorough measurement, improves the systematic survey response time, the very big stability and reliability for improving system.
Description
Technical field
The utility model relates to filtration arts, it particularly relates to which a kind of film changeable for gas analysis is hydrophobic
Property device for drying and filtering.
Background technique
With the rapid development of economy, China sharply increases because of coal fire discharged sulfur dioxide (SO2) and nitrogen oxides (NOx)
Add, cause serious environmental pollution, therefore country has formulated corresponding laws and regulations, peace is forced to the enterprise of some flue gas emissions
On-line monitoring system of flue gas discharge is filled, and " extraction method " on-line monitoring system of flue gas discharge is smoke on-line monitoring system in the market
Use mainstream measurement method.It is to a kind of pair of exhaust gas components that this patent, which is related to on-line monitoring system of flue gas discharge (extraction method),
(SO2, NOx, flue dust) and related Gas Parameters carry out the on-line automatic instrument continuously monitored.Existed using extraction method flue gas emission
Line monitoring system before analyzing gas sampled, need with by smoke sampling device by the fume extraction in chimney (or flue)
It is pre-processed out, enters back into and analyze measurement in analysis instrument.The particulate matters, cigarette such as a large amount of aqueous vapors, dust are contained due to flue gas
Gas sampler is in long-term work,, also can then some gas in sample gas if aqueous vapor does not filter since condensation of moisture particulate matter adsorbs
Body such as (SO2, VOCS gas), which is dissolved in water, causes component to be lost, while corrosive gas is dissolved in water and forms corrosive solution, directly
It will lead to the corrosion of measuring instrument sample cell, directly affect measurement accuracy, lead to the reduction of instrument service life, therefore in industrial gasses
Discharge the moisture that must be removed in sample gas in online monitoring process.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the purpose of this utility model is to propose that a kind of film changeable for gas analysis is dredged
Aqueous device for drying and filtering, to overcome above-mentioned technical problem present in existing the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of film changeable hydrophobicity device for drying and filtering for gas analysis, including sleeve is fixedly mounted, the fixed peace
Sleeved side is equipped with air inlet seat, and the fixed installation sleeve is fixedly connected with one end of the air inlet seat, the air inlet
Through being equipped with appendix in seat, and the appendix and the air inlet seat activity be through connection, one end of the appendix with
The fixed installation sleeve connection, the appendix is equipped with condensing mechanism far from described one end that sleeve is fixedly mounted, described
The side of condensing mechanism is fixedly connected with one end of the appendix, and the side of the condensing mechanism is equipped with hydrophobic filter machine
The side of structure, the hydrophobic filter mechanism is connect with the condensing mechanism, and the other side of hydrophobic filter mechanism is equipped with close
Seal；
The air inlet seat is equipped with Fixing clamp-seat, and the Fixing clamp-seat and institute far from described one end that sleeve is fixedly mounted
The connection of air inlet seat clamp is stated, escape pipe is installed, and the escape pipe and the Fixing clamp-seat are through company in the Fixing clamp-seat
It connects.
Further, the hydrophobic filter mechanism includes support frame, and embedding groove, institute are equipped in the support frame
Stating Matching installation in embedding groove has hydrophobic filter film, and the pedestal of the embedding groove is equipped with fixing groove, the fixing groove and institute
The matching connection of hydrophobic filter film is stated, fixed block, the two sides of the support frame are installed at the top of the hydrophobic filter film
It is mounted on filter plate, and the filter plate is fixedly connected with the two sides of the support frame, if offering on the filter plate
Dry group filter hole.
Further, fixed thread is offered in the fixed installation sleeve.
Further, the condensing mechanism includes cold plate, and water inlet conduit is equipped with below the cold plate, described defeated
One end of water conduit is connect with the cold plate bottom, and the water inlet conduit is equipped with condensate liquid far from one end of the cold plate
Arrange mouth.
Further, the hydrophobic filter film, using PVDF material hydrophobic filter film.
The utility model has the beneficial effects that
The utility model measures end to measurement sample gas for industrial gasses discharge on-line monitoring gas analysis field
Remove water the device of dry filter.The mean time between failures of online equipment are improved, this practical film changeable hydrophobicity is dried
Filter, gas circuit structure exquisiteness is compact, and length of pipe optimizes gas circuit structure and water removing structure, effectively avoids and remove apart from short
It is wet be not thorough caused by measurement it is inaccurate, improve the systematic survey response time, the very big stability for improving system and can
By property.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structure according to the film changeable hydrophobicity device for drying and filtering for gas analysis of the utility model embodiment
Schematic diagram；
Fig. 2 is according to the hydrophobic of the film changeable hydrophobicity device for drying and filtering for gas analysis of the utility model embodiment
Property filter mechanism schematic diagram；
Fig. 3 is the filtering according to the film changeable hydrophobicity device for drying and filtering for gas analysis of the utility model embodiment
Plate schematic diagram；
Fig. 4 is the film changeable hydrophobicity device for drying and filtering for gas analysis according to the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment according to the present utility model provides a kind of film changeable hydrophobicity dry filter for gas analysis
Device.
As shown in Figs 1-4, according to the film changeable hydrophobicity dry filter for gas analysis of the utility model embodiment
Device, including sleeve 1 is fixedly mounted, the side that sleeve 1 is fixedly mounted is equipped with air inlet seat 2, and sleeve 1 and air inlet seat 2 is fixedly mounted
One end be fixedly connected, through being equipped with appendix 6 in air inlet seat 2, and appendix 6 and 2 activity of air inlet seat are through connection, gas transmission
One end of pipe 6 is connect with sleeve 1 is fixedly mounted, and appendix 6 is equipped with condensing mechanism 7 far from one end that sleeve 1 is fixedly mounted, cold
The side of solidifying mechanism 7 is fixedly connected with one end of appendix 6, and the side of condensing mechanism 7 is equipped with hydrophobic filter mechanism 3, is dredged
The side of aqueous filter mechanism 3 is connect with condensing mechanism 7, and the other side of hydrophobic filter mechanism 3 is equipped with sealing ring 4；
Air inlet seat 2 is equipped with Fixing clamp-seat 5 far from one end that sleeve 1 is fixedly mounted, and Fixing clamp-seat 5 and air inlet seat 2 are blocked
Clipper joint is equipped with escape pipe 8 in Fixing clamp-seat 5, and escape pipe 8 and Fixing clamp-seat 5 are through connection.
Secondly, hydrophobic filter mechanism 3 includes support frame 12, embedding groove 15, embedding groove are installed in support frame 12
Matching installation has hydrophobic filter film 13 in 15, and the pedestal of embedding groove 15 is equipped with fixing groove 16, fixing groove 16 and hydrophobicity mistake
The matching connection of filter membrane 13, the top of hydrophobic filter film 13 are equipped with fixed block 11, and the two sides of support frame 12 were mounted on
Filter plate 14, and filter plate 14 is fixedly connected with the two sides of support frame 12, and several groups filter hole 17 is offered on filter plate 14, Gu
Fixed thread is offered in Dingan County sleeved 1, condensing mechanism 7 includes cold plate 18, and the lower section of cold plate 18 is equipped with water delivery and leads
One end of pipe 9, water inlet conduit 9 is connect with 18 bottom of cold plate, and water inlet conduit 9 is equipped with condensate liquid far from one end of cold plate 18
Arrange mouth 10, hydrophobic filter film 13, using PVDF material hydrophobic filter film 13.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of film changeable hydrophobicity device for drying and filtering for gas analysis, which is characterized in that including sleeve is fixedly mounted
(1), the side that sleeve (1) is fixedly mounted is equipped with air inlet seat (2), the fixed installation sleeve (1) and the air inlet seat
(2) one end is fixedly connected, through being equipped with appendix (6) in the air inlet seat (2), and the appendix (6) and it is described into
Gas seat (2) activity is through connection, and one end of the appendix (6) is connect with the fixed installation sleeve (1), the appendix
(6) far from it is described be fixedly mounted sleeve (1) one end be equipped with condensing mechanism (7), the side of the condensing mechanism (7) with it is described
One end of appendix (6) is fixedly connected, and the side of the condensing mechanism (7) is equipped with hydrophobic filter mechanism (3), described hydrophobic
The side of property filter mechanism (3) is connect with the condensing mechanism (7), and the other side of hydrophobic filter mechanism (3) is equipped with sealing
It encloses (4)；
The air inlet seat (2) is equipped with Fixing clamp-seat (5) far from described one end that sleeve (1) is fixedly mounted, and the fixing card
Seat (5) is connect with the air inlet seat (2) clamp, is equipped with escape pipe (8) in the Fixing clamp-seat (5), and the escape pipe (8)
With the Fixing clamp-seat (5) through connection.
2. the film changeable hydrophobicity device for drying and filtering according to claim 1 for gas analysis, which is characterized in that described
Hydrophobic filter mechanism (3) includes support frame (12), is equipped with embedding groove (15) in the support frame (12), described to inlay
Slot (15) interior Matching installation has hydrophobic filter film (13), and the pedestal of the embedding groove (15) is equipped with fixing groove (16), described
Fixing groove (16) matches connection with the hydrophobic filter film (13), is equipped with fixation at the top of the hydrophobic filter film (13)
The two sides of block (11), the support frame (12) are mounted on filter plate (14), and the filter plate (14) and the support frame
The two sides of body (12) are fixedly connected, and offer several groups filter hole (17) on the filter plate (14).
3. the film changeable hydrophobicity device for drying and filtering according to claim 1 for gas analysis, which is characterized in that described
It is fixedly mounted in sleeve (1) and offers fixed thread.
4. the film changeable hydrophobicity device for drying and filtering according to claim 1 for gas analysis, which is characterized in that described
Condensing mechanism (7) includes cold plate (18), is equipped with water inlet conduit (9), the water inlet conduit below the cold plate (18)
(9) one end is connect with the cold plate (18) bottom, and the water inlet conduit (9) is installed far from the one end of the cold plate (18)
There is condensate liquid to arrange mouth (10).
5. the film changeable hydrophobicity device for drying and filtering according to claim 1 for gas analysis, which is characterized in that described
Hydrophobic filter film (13), using PVDF material hydrophobic filter film (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272882.5U CN209662989U (en) | 2019-03-05 | 2019-03-05 | A kind of film changeable hydrophobicity device for drying and filtering for gas analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920272882.5U CN209662989U (en) | 2019-03-05 | 2019-03-05 | A kind of film changeable hydrophobicity device for drying and filtering for gas analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209662989U true CN209662989U (en) | 2019-11-22 |
Family
ID=68570377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920272882.5U Active CN209662989U (en) | 2019-03-05 | 2019-03-05 | A kind of film changeable hydrophobicity device for drying and filtering for gas analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209662989U (en) |
-
2019
- 2019-03-05 CN CN201920272882.5U patent/CN209662989U/en active Active
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