CN109647059A - A kind of filter with moisture and impurity in removal gas - Google Patents
A kind of filter with moisture and impurity in removal gas Download PDFInfo
- Publication number
- CN109647059A CN109647059A CN201710944822.9A CN201710944822A CN109647059A CN 109647059 A CN109647059 A CN 109647059A CN 201710944822 A CN201710944822 A CN 201710944822A CN 109647059 A CN109647059 A CN 109647059A
- Authority
- CN
- China
- Prior art keywords
- cartridge filter
- filter
- metal spacer
- fixed ring
- gas
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4236—Reducing noise or vibration emissions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
-
- 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
- B01D53/28—Selection of materials for use as drying agents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Geometry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of filters with moisture and impurity in removal gas, including air inlet pipe, dedusting strainer, silencing cotton and cartridge filter, the cartridge filter is made of stainless steel, cartridge filter upper end interior welds have upper fixed ring and lower fixed ring, miillpore filter is installed inside cartridge filter between upper fixed ring and lower fixed ring, metal spacer b is equipped on the upside of fixed ring, dehumidifying filling is equipped in cartridge filter on the upside of metal spacer b, it is equipped with metal spacer a in the cartridge filter of dehumidifying filling upside, the cartridge filter on the upside of metal spacer a is equipped with dedusting strainer；In the contact area with gas that the dedusting strainer of " Z " font increases, the filtering load of dedusting strainer is reduced, is not susceptible to block；Dehumidifying filling can effectively be dried gas, facilitate the flowing of gas；The impurity in gas can be effectively removed, the case where generating injury detecting instrument and influencing testing result is avoided, improves the detection accuracy of gaseous sample, excellent noise reduction effect.
Description
Technical field
The present invention relates to gas purifying equipment technical field, specifically a kind of mistake with moisture and impurity in removal gas
Filter.
Background technique
In the prior art, the calibrating gas in gas cylinder is directly by six-way valve sample introduction before entering detecting instrument
's.Calibrating gas is many kinds of, and the raw material sources for preparing calibrating gas are multifarious, and quality is irregular.It supplies in the market
Certain raw materials, are limited by purifying technique, and purity is lower than 99.99%, and contains impurity.The gas cylinder of storage standards gas, through anti-
After multiple use, aging obscission can will inevitably occur for gas cylinder inner wall.These minute solid particles shape impurity can be with
Gas enters detecting instrument, in addition to increasing background values and noise, reducing sensitivity other than impact analysis result, can also hurt
Detecting instrument shortens the service life of detecting instrument.
Pneumatic filter is added in the pipeline for entering compressor when inputting gas cylinder in gas, needs to wherein containing
Impurity and moisture are filtered, to guarantee the standard of gas, and when gas inputs gas cylinder, since air-flow velocity variation is adjoint
Noise generate.It is satisfied the use demand therefore, it is necessary to a kind of with the filter of moisture and impurity in removal gas.
Summary of the invention
The purpose of the present invention is to provide a kind of filters with moisture and impurity in removal gas, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of filter with moisture and impurity in removal gas, including air inlet pipe, dedusting strainer, silencing cotton and filtering
Cylinder, the cartridge filter are made of stainless steel, and cartridge filter upper end interior welds have upper fixed ring and lower fixed ring, upper fixation
Miillpore filter is installed inside the cartridge filter between ring and lower fixed ring, is equipped with metal spacer b, metal on the upside of fixed ring
It is equipped with dehumidifying filling in cartridge filter on the upside of partition b, is equipped with metal spacer a, metal spacer a in the cartridge filter of dehumidifying filling upside
The cartridge filter of upside is equipped with dedusting strainer；Metal spacer c, the mistake on the downside of metal spacer c are installed on the downside of the lower fixed ring
Filter cylinder inner wall is equipped with silencing cotton, and the cartridge filter both ends are mounted on sealing cover.
As a further solution of the present invention: being connected with air inlet pipe, air inlet in the middle part of the sealing cover of the cartridge filter upper end
Intake valve is installed on pipe；Gas collecting jar with ground-on cover plate is installed, under gas collecting jar with ground-on cover plate and sealing cover on the inside of the sealing cover on the downside of the cartridge filter
The exhaust pipe of side is connected to, and is equipped with exhaust valve on exhaust pipe.
As a further solution of the present invention: the dedusting strainer is made of purpose stainless steel cloth, dedusting strainer section
In " Z " font structure.
As a further solution of the present invention: the dehumidifying is filled with hydroscopic high-molecular resin.
As a further solution of the present invention: the metal spacer a, metal spacer b it is identical with metal spacer c structure and its
It is equipped with several through-holes.
Compared with prior art, the beneficial effects of the present invention are: it is described a kind of with moisture and impurity in removal gas
Filter, structure is simple, easy to assembly, facilitates outputting and inputting for gas, and increase in the dedusting strainer of " Z " font with
The contact area of gas reduces the filtering load of dedusting strainer, is not susceptible to block；Dehumidifying filling can effectively to gas into
Row is dried, and facilitates the flowing of gas；The impurity in gas can be effectively removed, avoids generating injury detecting instrument and influence
The case where testing result, improves the detection accuracy of gaseous sample, excellent noise reduction effect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of metal spacer in the present invention.
In figure: 1- air inlet pipe, 2- intake valve, 3- sealing cover, 4- dedusting strainer, 5- metal spacer a, 6- dehumidifying filling,
Fixed ring, 11- metal spacer c, 12- silencing cotton, 13- gas collection under the upper fixed ring of 7- metal spacer b, 8-, 9- miillpore filter, 10-
Cylinder, 14- exhaust valve, 15- exhaust pipe, 16- cartridge filter.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of filter with moisture and impurity in removal gas, including
Air inlet pipe 1, dedusting strainer 4, silencing cotton 12 and cartridge filter 16, the cartridge filter 16 are made of stainless steel, cartridge filter 16
Upper end interior welds have upper fixed ring 8 and lower fixed ring 10, pacify inside the cartridge filter 16 between upper fixed ring 8 and lower fixed ring 10
Equipped with miillpore filter 9, it is equipped with metal spacer b7 on the upside of fixed ring 8, is equipped in the cartridge filter 16 on the upside of metal spacer b7
Dehumidifying filling 6, dehumidifying, which is filled, is equipped with metal spacer a5 in the cartridge filter 16 on the upside of in the of 6, the cartridge filter 16 on the upside of metal spacer a5 is pacified
Equipped with dedusting strainer 4.
Metal spacer c11 is installed on the downside of the lower fixed ring 10, is set on 16 inner wall of cartridge filter on the downside of metal spacer c11
There is silencing cotton 12,16 both ends of cartridge filter are mounted on sealing cover 3, connect in the middle part of the sealing cover 3 of 16 upper end of cartridge filter
There is air inlet pipe 1, intake valve 2 is installed in air inlet pipe 1；Gas collecting jar with ground-on cover plate is installed on the inside of the sealing cover 3 of 16 downside of cartridge filter
13, gas collecting jar with ground-on cover plate 13 is connected to the exhaust pipe 15 of 3 downside of sealing cover, and exhaust valve 14 is equipped on exhaust pipe 15.
Specifically, the dedusting strainer 4 is made of the stainless steel cloth of 80 mesh, 4 section of dedusting strainer is in " Z " font knot
Structure has dedusting strainer 4 to filter out impurity therein first after gas enters cartridge filter 16 by air inlet pipe 1, and in " Z " font
The contact area with gas that dedusting strainer 4 increases, reduces the filtering load of dedusting strainer 4, is not susceptible to block.
Specifically, the dehumidifying filling 6 is the preferable hydroscopic high-molecular resin of hygroscopicity, effectively gas can be done
Dry processing.
Specifically, the metal spacer a5, metal spacer b7 are identical with metal spacer c11 structure, good support is played
Effect, metal spacer a5, metal spacer b7 and metal spacer c11 are equipped with several through-holes, facilitate the flowing of gas.
Specifically, the miillpore filter in the filter cylinder is strong to the filter capacity of minute solid particles, gas can be effectively removed
In impurity, avoid generate injury detecting instrument and influence testing result the case where, improve the detection accuracy of gaseous sample.
Specifically, the silencing cotton 12 and gas collecting jar with ground-on cover plate 13 reduce noise when gas is discharged, excellent noise reduction effect.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little simple modification, equivalent change and modifications, belong in the range of technical solution of the present invention.
In the description of this specification, it should be noted that unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (5)
1. a kind of filter with moisture and impurity in removal gas, including air inlet pipe (1), dedusting strainer (4), silencing cotton
(12) and cartridge filter (16), which is characterized in that the cartridge filter (16) is made of stainless steel, in cartridge filter (16) upper end
Portion is welded with fixed ring (8) and lower fixed ring (10), in the cartridge filter (16) between upper fixed ring (8) and lower fixed ring (10)
Portion is equipped with miillpore filter (9), is equipped with metal spacer b (7) on the upside of fixed ring (8), the mistake on the upside of metal spacer b (7)
It is equipped with dehumidifying filling (6) in filter cylinder (16), is equipped with metal spacer a (5) in the cartridge filter (16) on the upside of dehumidifying filling (6), metal
Cartridge filter (16) on the upside of partition a (5) is equipped with dedusting strainer (4)；Metal spacer c is installed on the downside of the lower fixed ring (10)
(11), cartridge filter (16) inner wall on the downside of metal spacer c (11) is equipped with silencing cotton (12), and cartridge filter (16) both ends are pacified
Equipped with sealing cover (3).
2. a kind of filter with moisture and impurity in removal gas according to claim 1, which is characterized in that described
It is connected with air inlet pipe (1) in the middle part of the sealing cover (3) of cartridge filter (16) upper end, intake valve (2) is installed in air inlet pipe (1)；Institute
It states and is equipped with gas collecting jar with ground-on cover plate (13) on the inside of the sealing cover (3) on the downside of cartridge filter (16), on the downside of gas collecting jar with ground-on cover plate (13) and sealing cover (3)
Exhaust pipe (15) connection, exhaust valve (14) are installed on exhaust pipe (15).
3. a kind of filter with moisture and impurity in removal gas according to claim 1, which is characterized in that described
Dedusting strainer (4) is made of (80) purpose stainless steel cloth, and dedusting strainer (4) section is in " Z " font structure.
4. a kind of filter with moisture and impurity in removal gas according to claim 1, which is characterized in that described
Dehumidifying filling (6) is hydroscopic high-molecular resin.
5. a kind of filter with moisture and impurity in removal gas according to claim 1, which is characterized in that described
Metal spacer a (5), metal spacer b (7) is identical with metal spacer c (11) structure and which is provided with several through-holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944822.9A CN109647059A (en) | 2017-10-12 | 2017-10-12 | A kind of filter with moisture and impurity in removal gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944822.9A CN109647059A (en) | 2017-10-12 | 2017-10-12 | A kind of filter with moisture and impurity in removal gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109647059A true CN109647059A (en) | 2019-04-19 |
Family
ID=66109816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710944822.9A Pending CN109647059A (en) | 2017-10-12 | 2017-10-12 | A kind of filter with moisture and impurity in removal gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109647059A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195603A (en) * | 2020-02-24 | 2020-05-26 | 浙江山友天然食品有限公司 | Rice processing sieving mechanism |
| CN111397386A (en) * | 2020-04-24 | 2020-07-10 | 安徽科技学院 | Isothermal quenching furnace waste gas and waste heat treatment device |
| CN112903917A (en) * | 2021-01-25 | 2021-06-04 | 上海艺旻科技有限公司 | Gas analyzer dehumidification edulcoration system |
| CN113230865A (en) * | 2021-06-03 | 2021-08-10 | 安徽天顺环保设备股份有限公司 | Large submerged arc furnace flue gas centralized treatment guiding device and implementation method thereof |
| CN114354861A (en) * | 2022-02-17 | 2022-04-15 | 中凯达设施管理(北京)有限公司湖北分公司 | Gas monitoring equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511378Y (en) * | 2001-10-30 | 2002-09-18 | 许肇文 | Gas purifier |
| CN201182965Y (en) * | 2007-11-09 | 2009-01-21 | 范维林 | Combined lab waste gas purification processing unit |
| KR200470785Y1 (en) * | 2013-08-27 | 2014-01-08 | 이길순 | Air Washer |
| CN203737061U (en) * | 2014-01-24 | 2014-07-30 | 江苏强盛石化机械有限公司 | Horizontal activated carbon adsorption device |
| CN206252963U (en) * | 2016-11-18 | 2017-06-16 | 永康市信政恒涂装设备有限公司 | A kind of ability of swimming dust precipitator |
| CN206454384U (en) * | 2016-12-23 | 2017-09-01 | 哈尔滨恒誉名翔科技有限公司 | A kind of nitrogen oxides of exhaust gas purifier |
-
2017
- 2017-10-12 CN CN201710944822.9A patent/CN109647059A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511378Y (en) * | 2001-10-30 | 2002-09-18 | 许肇文 | Gas purifier |
| CN201182965Y (en) * | 2007-11-09 | 2009-01-21 | 范维林 | Combined lab waste gas purification processing unit |
| KR200470785Y1 (en) * | 2013-08-27 | 2014-01-08 | 이길순 | Air Washer |
| CN203737061U (en) * | 2014-01-24 | 2014-07-30 | 江苏强盛石化机械有限公司 | Horizontal activated carbon adsorption device |
| CN206252963U (en) * | 2016-11-18 | 2017-06-16 | 永康市信政恒涂装设备有限公司 | A kind of ability of swimming dust precipitator |
| CN206454384U (en) * | 2016-12-23 | 2017-09-01 | 哈尔滨恒誉名翔科技有限公司 | A kind of nitrogen oxides of exhaust gas purifier |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195603A (en) * | 2020-02-24 | 2020-05-26 | 浙江山友天然食品有限公司 | Rice processing sieving mechanism |
| CN111397386A (en) * | 2020-04-24 | 2020-07-10 | 安徽科技学院 | Isothermal quenching furnace waste gas and waste heat treatment device |
| CN112903917A (en) * | 2021-01-25 | 2021-06-04 | 上海艺旻科技有限公司 | Gas analyzer dehumidification edulcoration system |
| CN113230865A (en) * | 2021-06-03 | 2021-08-10 | 安徽天顺环保设备股份有限公司 | Large submerged arc furnace flue gas centralized treatment guiding device and implementation method thereof |
| CN114354861A (en) * | 2022-02-17 | 2022-04-15 | 中凯达设施管理(北京)有限公司湖北分公司 | Gas monitoring equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190419 |