CN105833671A - Gas dryer - Google Patents
Gas dryer Download PDFInfo
- Publication number
- CN105833671A CN105833671A CN201610072125.4A CN201610072125A CN105833671A CN 105833671 A CN105833671 A CN 105833671A CN 201610072125 A CN201610072125 A CN 201610072125A CN 105833671 A CN105833671 A CN 105833671A
- Authority
- CN
- China
- Prior art keywords
- dryer
- filter membrane
- dry
- exsiccator
- gas circuit
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/268—Drying gases or vapours by diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/225—Multiple stage diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D2053/221—Devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to a wet gas-containing dryer and especially discloses a gas dryer. The gas dryer can be used in fields of an atmospheric particulate monitor, a flue gas analyzer and a sampler. The gas dryer comprises a dryer body, filtering films coating two sides of the dryer body, pressing sheets pressing the filtering films, dryer cover plates connected to the dryer body and a sealing gasket in front of the dryer body and the dryer cover plate. The dryer body, the filtering films at two sides and the two dryer cover plates form a passage. The gas dryer has a reasonable structure, high drying efficiency, a small volume, no dirt retention, simple and reliable sealing effects, installation convenience and small gas flow resistance.
Description
Technical field
The present invention relates to the drying device of moisture-containing airflow, particularly open a kind of gas dryer, can use
In fields such as atmosphere particulate matter monitoring instrument, flue gas analyzer and samplers.
Background technology
If a kind of high-tech water filtration membrane is proper use of according to its characteristic, effect of drying is fine, this
Invention is aiming at a kind of mistake that the environmental requirement going moisture performance and use of this kind of water filtration membrane invent and is filtered dry
Dry device.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art；Provide a kind of rational in infrastructure,
Drying efficiency is higher, volume is less, not laying dust, seal simple and reliable a kind of gas dryer.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
A kind of gas dryer, it is characterised in that: include being dried body, being coated on dry body two side
Filter membrane, compress the exsiccator cover plate that couples with dry body of tabletting of filter membrane, dry body
With the sealing gasket before exsiccator cover plate, it is dried body and the filter membrane of two sides and two exsiccator cover plate structures
Become a path；It is dried on body and has a main gas circuit air inlet T1, a main gas circuit venthole T2,
One flows back into pore X, and a backflow venthole X ', main gas circuit air inlet is same with main gas circuit venthole
Axle center and aperture are identical, are dried body both sides and are designed to streamlined note film cambered surface, and inner side reducing uses leakage
Bucket type transition face, lumenal cross-section is equal with main gas circuit air inlet/outlet cross section；Filter membrane uses Nafion
Film；Having square hole in the middle part of tabletting, press mold cambered surface is identical with the streamlined pad pasting cambered surface of dry body；Dry
Dry device cover plate is boss structure, boss has guiding gutter and forms blowback air backflow cross section, cross section of refluxing
With main gas circuit cross section than for 1:3～4.
At above-mentioned a kind of gas dryer, described dry body two sides is concave surface, and there is funnel at middle part
Shape hole, two ends screw thread connects hole and leads directly to funnel-shaped hole, has blowback air backflow screw thread and connect hole at two oblique angles.
At above-mentioned a kind of gas dryer, described filter membrane is each viscous note in dry body two concave surface
A piece of, dry body is separated out three cavity volumes.
At above-mentioned a kind of gas dryer, described filter membrane tabletting is passed by screw and is dried body
Two panels filter membrane is pressed in the press mold cambered surface of dry body.
At above-mentioned a kind of gas dryer, described sealing gasket padding is in exsiccator cover plate and exsiccator
Between body, seal blowback air cavity volume.
Therefore, present invention have the advantage that 1. is rational in infrastructure, drying efficiency is higher, volume is less,
Not laying dust, seal simple and reliable and easy for installation；2. gas-flow resistance is less.
Accompanying drawing explanation
Fig. 1 is top plan view of the present invention.
Fig. 2 is left view profile 90-degree rotation structural representation of the present invention.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is made the most concrete
Explanation.
Embodiment:
The invention is intended to design a kind of gas dryer, including dry body 1, be coated on dry body
The exsiccator cover plate 4 that the filter membrane 2 of two sides, the tabletting 3 of compression filter membrane couple with dry body,
It is dried the sealing gasket 5 before body and exsiccator cover plate, it is characterized by: be dried body 1 and the mistake of two sides
Filter membrane 2 and two exsiccator cover plates 4 constitute a path；It is dried on body 1 and has a main gas circuit air inlet
Hole T1, a main gas circuit venthole T2, one flows back into pore X, a backflow venthole X ',
Main gas circuit air inlet is identical with main gas circuit venthole concentric and aperture, is dried body both sides and is designed to stream
Line style note film cambered surface, inner side reducing uses funnel type transition face, lumenal cross-section to pass in and out gas with main gas circuit
Hole cross section is equal；Filter membrane uses Novel water filter film；Have square hole in the middle part of tabletting, press mold cambered surface with
The streamlined pad pasting cambered surface being dried body is identical；Exsiccator cover plate is boss structure, boss has and leads
Chute forms blowback air backflow cross section, and backflow cross section and main gas circuit cross section ratio is for 1:3～4；Humiture passes
Sensor 6 is arranged in dry body 1.
Specific embodiment described herein is only to present invention spirit explanation for example.The present invention
Person of ordinary skill in the field described specific embodiment can be made various amendment or
Supplement or use similar mode to substitute, but without departing from the spirit of the present invention or surmount appended power
Scope defined in profit claim.
Claims (5)
1. a gas dryer, it is characterised in that: include being dried body, being coated on the filter membrane of dry body two side, compression filter membrane
The exsiccator cover plate that couples with dry body of tabletting, be dried the sealing gasket before body and exsiccator cover plate, be dried body and two sides
Filter membrane and two exsiccator cover plates constitute a path；It is dried on body and has a main gas circuit air inlet T1, a main gas circuit venthole T2,
One flows back into pore X, and a backflow venthole X ', main gas circuit air inlet is identical with main gas circuit venthole concentric and aperture, exsiccator
Body both sides are designed to streamlined note film cambered surface, and inner side reducing uses funnel type transition face, lumenal cross-section and main gas circuit air inlet/outlet cross section
Equal；Filter membrane uses Nafion membrane；Having square hole in the middle part of tabletting, press mold cambered surface is identical with the streamlined pad pasting cambered surface of dry body；Dry
Dry device cover plate is boss structure, boss has guiding gutter and forms blowback air backflow cross section, backflow cross section and main gas circuit cross section than for 1:3～
4。
A kind of gas dryer the most according to claim 1, it is characterised in that: described dry body two sides is concave surface, and middle part has
Funnel-shaped hole, two ends screw thread connects hole and leads directly to funnel-shaped hole, has blowback air backflow screw thread and connect hole at two oblique angles.
A kind of gas dryer the most according to claim 1, it is characterised in that: described filter membrane is each in dry body two concave surface
Viscous note is a piece of, and dry body is separated out three cavity volumes.
A kind of gas dryer the most according to claim 1, it is characterised in that: described filter membrane tabletting is passed by screw and is dried
Two panels filter membrane is pressed in the press mold cambered surface of dry body by body.
A kind of gas dryer the most according to claim 1, it is characterised in that: described sealing gasket padding is in exsiccator cover plate and does
Between dry body, seal blowback air cavity volume.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015107961381 | 2015-11-18 | ||
| CN201510796138 | 2015-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105833671A true CN105833671A (en) | 2016-08-10 |
Family
ID=56586834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610072125.4A Pending CN105833671A (en) | 2015-11-18 | 2016-02-02 | Gas dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105833671A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4816047A (en) * | 1987-01-15 | 1989-03-28 | Bendix Limited | Gas drying apparatus |
| CN201470297U (en) * | 2009-08-18 | 2010-05-19 | 中国北车集团大同电力机车有限责任公司 | Portable dryer |
| CN202078843U (en) * | 2011-05-23 | 2011-12-21 | 青岛众瑞智能仪器有限公司 | Anti-siphon gas dryer |
| CN202844839U (en) * | 2012-10-17 | 2013-04-03 | 江苏亚光医疗器械有限公司 | Total anaesthesia waste gas purifier |
| WO2014050461A1 (en) * | 2012-09-28 | 2014-04-03 | 富士フイルム株式会社 | Acidic gas separation module, and method for manufacturing acidic gas separation module |
| CN203899421U (en) * | 2014-06-04 | 2014-10-29 | 武汉市天虹仪表有限责任公司 | Gas dryer |
| CN204159194U (en) * | 2014-09-28 | 2015-02-18 | 绍兴文理学院元培学院 | A kind of dried-air drier |
| CN104383779A (en) * | 2014-12-02 | 2015-03-04 | 常州市文每机械配件厂 | Novel gas-water separator |
-
2016
- 2016-02-02 CN CN201610072125.4A patent/CN105833671A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4816047A (en) * | 1987-01-15 | 1989-03-28 | Bendix Limited | Gas drying apparatus |
| CN201470297U (en) * | 2009-08-18 | 2010-05-19 | 中国北车集团大同电力机车有限责任公司 | Portable dryer |
| CN202078843U (en) * | 2011-05-23 | 2011-12-21 | 青岛众瑞智能仪器有限公司 | Anti-siphon gas dryer |
| WO2014050461A1 (en) * | 2012-09-28 | 2014-04-03 | 富士フイルム株式会社 | Acidic gas separation module, and method for manufacturing acidic gas separation module |
| CN202844839U (en) * | 2012-10-17 | 2013-04-03 | 江苏亚光医疗器械有限公司 | Total anaesthesia waste gas purifier |
| CN203899421U (en) * | 2014-06-04 | 2014-10-29 | 武汉市天虹仪表有限责任公司 | Gas dryer |
| CN204159194U (en) * | 2014-09-28 | 2015-02-18 | 绍兴文理学院元培学院 | A kind of dried-air drier |
| CN104383779A (en) * | 2014-12-02 | 2015-03-04 | 常州市文每机械配件厂 | Novel gas-water separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |
|
| RJ01 | Rejection of invention patent application after publication |