CN107281844A - A kind of oxygenerator air-purifying net mechanism - Google Patents
A kind of oxygenerator air-purifying net mechanism Download PDFInfo
- Publication number
- CN107281844A CN107281844A CN201710606973.3A CN201710606973A CN107281844A CN 107281844 A CN107281844 A CN 107281844A CN 201710606973 A CN201710606973 A CN 201710606973A CN 107281844 A CN107281844 A CN 107281844A
- Authority
- CN
- China
- Prior art keywords
- ring
- ring portion
- shaped portion
- connection
- connection ring
- 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
- 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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- B01D46/0008—Two or more filter elements not fluidly connected positioned in the same housing
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The present invention discloses a kind of oxygenerator air-purifying net mechanism, including by-pass filtration ring, restrictor ring, secondary filtration ring；The by-pass filtration ring is integrally formed by the first U-shaped portion with the first pipe portion；The restrictor ring is connected ring portion with the 3rd and is integrally formed by the first connection ring portion, the second connection ring portion set gradually；First connection ring portion is connected with the 3rd in ring portion to be set for circular cavity, is set in the second connection ring portion for cone shaped body；The secondary filtration ring is integrally formed by the second U-shaped portion with the second pipe portion；First U-shaped portion is connected the threaded connection of ring portion with described first, and second U-shaped portion is connected the threaded connection of ring portion with the described 3rd；The present invention realizes the multistage of air-purifying net mechanism, quick distachable function, easily facilitates cleaning air inlet screen pack；Realize lf air capacity and the stable function of throughput；The present invention is simple in construction, easy to use, suitable for practicality.
Description
Technical field
The invention belongs to oxygen generating plant technical field, it is related to a kind of oxygenerator, specifically a kind of oxygenerator air cleaning
Net mechanism.
Background technology
The principle of industrial oxygenerating machine is to utilize air separation technology, first by air with high density compressed recycling air
The difference of the condensation point of each composition is allowed to carry out gas-liquid disengaging at a certain temperature, further rectifying and obtain；Family expenses oxygen
Machine operation principle is to utilize molecular sieve physical absorption and desorption technique.Filling molecular sieve in oxygenerator, can be by air in pressurization
Middle nitrogen adsorption, remaining unabsorbed oxygen is collected, and the oxygen of high-purity is become after purified treatment.
Filter is generally inserted at two ends in oxygenerator tank body, as shown in Figure 2.During work, air passes through in filter
Screen pack (being usually molecular sieve) filters out other gas molecules and impurity in addition to oxygen molecule, obtains meeting requisite oxygen standard
High-purity oxygen.The filter of existing structure is multilayer network structure, is set successively from inside to outside between upper end circle and chassis
Inner mesh plate, stainless steel cloth and the outer mesh plate of tubulose.The mode that this upper and lower end edge of stainless steel cloth is directly rabbeted, often
Chang Lingqi concave or convex deformation under the repeated action of gas pressure, makes two end edges mobile to centre, is being enclosed and bottom with upper end
The scarf formation gap of disk, causes molecular sieve to leak through nitrogen molecule and other impurities, disturbs oxygen purity.
In addition, existing oxygenerator screen pack is in cleaning, it is more inconvenient to dismantle, and summary oxygenerator filter element is not
Foot, now provides a kind of scheme.
The content of the invention
It is an object of the invention to provide a kind of oxygenerator air-purifying net mechanism.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of oxygenerator air-purifying net mechanism, including by-pass filtration ring, restrictor ring, secondary filtration ring；The one-level
Filter ring is integrally formed by the first U-shaped portion with the first pipe portion；The restrictor ring by set gradually the first connection ring portion, the
Two connection ring portions are connected ring portion with the 3rd and are integrally formed；It is circular cavity that first connection ring portion, which is connected with the 3rd in ring portion,
Set, set in the second connection ring portion for cone shaped body；The secondary filtration ring is by the integral structure of the second U-shaped portion and the second pipe portion
Into；First U-shaped portion is connected the threaded connection of ring portion with described first, and second U-shaped portion is connected ring with the described 3rd
Portion is threadedly coupled；The first spacing steel wire, the first mistake are provided between the first U-shaped portion bottom and the first connection ring portion
Filter screen, the first nonwoven layer；The second spacing steel wire is provided between the second U-shaped portion bottom and the 3rd connection ring portion
Net, the second screen pack, the second nonwoven layer.
Ring wall is provided with internal thread on the inside of first U-shaped portion, and first pipe portion one end is connected with the first U-shaped portion bottom,
Other end outer rim side is provided with bulge loop.
The a diameter of 1/4-1/2 compared with large end face diameter in cone shaped body small end face；The external diameter in the second connection ring portion is big
Connected in first and be equipped with outer spiral shell in ring portion and the 3rd external diameter for being connected ring portion, and the outside ring wall in above-mentioned connection ring portion
Line.
Ring wall is provided with internal thread on the inside of second U-shaped portion, and second pipe portion one end is connected with the second U-shaped portion bottom,
Other end outer rim side is provided with bulge loop.
The first spacing steel wire is fastened in the end inside groove in the first connection ring portion；First screen pack is located at first
Between spacing steel wire and the first nonwoven layer.
The second spacing steel wire is fastened in the end inside groove in the 3rd connection ring portion；Second screen pack is located at second
Between spacing steel wire and the second nonwoven layer.
Beneficial effects of the present invention：The present invention is connected the threaded connection of ring portion with first using the first U-shaped portion, and second is U-shaped
Portion is connected the threaded connection of ring portion with the 3rd, and the second connection ring portion is threadedly coupled with oxygenerator air inlet, realizes air net
The multistage of Hua Wang mechanisms, quick distachable function, easily facilitate cleaning air inlet screen pack；
The present invention is set using the circular cavity of cone shaped body and two ends different-diameter, realize lf air capacity and
The stable function of throughput；
The present invention realizes two grades of line airs using the setting of the spacing steel wire, screen pack and nonwoven layer at two ends
The function of filtering.The present invention is simple in construction, easy to use, suitable for practicality.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is a kind of oxygenerator air-purifying net structural scheme of mechanism of the invention；
Fig. 2 is existing oxygenerator air-purifying net schematic diagram.
Embodiment
Technical scheme is clearly and completely described below in conjunction with embodiment, it is clear that described reality
It is only a part of embodiment of the invention to apply example, rather than whole embodiments.Based on the embodiment in the present invention, this area is general
All other embodiment that logical technical staff is obtained under the premise of creative work is not made, belongs to what the present invention was protected
Scope.
A kind of oxygenerator air-purifying net mechanism, including by-pass filtration ring, restrictor ring, secondary filtration ring, such as Fig. 1 institutes
Show；
By-pass filtration ring is integrally formed by the first U-shaped portion 2 with the first pipe portion 1；Wherein, on the inner side ring wall of the first U-shaped portion 2
Provided with internal thread, the one end of the first pipe portion 1 is connected with the bottom of the first U-shaped portion 2, and other end outer rim side is provided with bulge loop 14, bulge loop 14
Setting be easy to separately connect flexible pipe, it is ensured that the fastness of connection, while bulge loop can be easy to tighten on by-pass filtration ring；
Restrictor ring connects ring portion 4 by the first connection ring portion 3, second set gradually and is connected ring portion 5 one with the 3rd
Body is constituted；First connection ring portion 3 is connected with the 3rd in ring portion 5 to be set for circular cavity, to be tapered in the second connection ring portion 4
Chamber is set, a diameter of 1/4-1/2 compared with large end face diameter in cone shaped body small end face；The external diameter in the second connection ring portion 4 is more than the
One connection ring portion 3 is equipped with outer spiral shell with the 3rd external diameter for being connected ring portion 5, and the outside ring wall in above-mentioned connection ring portion
Line；
Secondary filtration ring is integrally formed by the second U-shaped portion 6 with the second pipe portion 7；Wherein, on the inner side ring wall of the second U-shaped portion 6
Provided with internal thread, the one end of the second pipe portion 7 is connected with the bottom of the second U-shaped portion 6, and other end outer rim side is provided with bulge loop 14；
Specifically, the first U-shaped portion 2 is connected ring portion 3 with first and is threadedly coupled, and the second U-shaped portion 6 is connected ring portion with the 3rd
5 threaded connections, the second connection ring portion 4 is threadedly coupled with oxygenerator air inlet；
Between the bottom of first U-shaped portion 2 and the first connection ring portion 3 provided with the first spacing steel wire 10, the first screen pack 9,
First nonwoven layer 8；First spacing steel wire 10 is fastened in the end inside groove in the first connection ring portion 3；First screen pack 9
Between the first spacing nonwoven layer 8 of steel wire 10 and first；
Between the bottom of second U-shaped portion 6 and the 3rd connection ring portion 5 provided with the second spacing steel wire 11, the second screen pack 12,
Second nonwoven layer 13；Second spacing steel wire 11 is fastened in the end inside groove in the 3rd connection ring portion 5；Second screen pack 12
Between the second spacing nonwoven layer 13 of steel wire 11 and second；
First U-shaped portion 2, the bottom of the second U-shaped portion 6 also are provided with groove, and corresponding screen pack is located at the groove with nonwoven layer
It is interior；
The above-mentioned design of the present invention is connected ring portion 3 with first using the first U-shaped portion 2 and is threadedly coupled, the second U-shaped portion 6 and the
Three connection ring portions 5 are threadedly coupled, and the second connection ring portion 4 is threadedly coupled with oxygenerator air inlet, realizes air-purifying net
The multistage of mechanism, quick distachable function, easily facilitate cleaning air inlet screen pack；Utilize cone shaped body and two ends different-diameter
Circular cavity (arrow represents airflow direction in Fig. 1) is set, realize the stable function of lf air capacity and throughput；
Using the setting of the spacing steel wire, screen pack and nonwoven layer at two ends, the function of two grades of line air filterings is realized.This hair
It is bright simple in construction, it is easy to use, suitable for practicality.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details of narration, it is only described embodiment that the invention is not limited yet.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (6)
1. a kind of oxygenerator air-purifying net mechanism, it is characterised in that including by-pass filtration ring, restrictor ring, secondary filtration ring；
The by-pass filtration ring is integrally formed by the first U-shaped portion (2) with the first pipe portion (1)；
The restrictor ring connects ring portion (3), the second connection ring portion (4) by set gradually first and is connected ring portion with the 3rd
(5) it is integrally formed；First connection ring portion (3) is connected with the 3rd in ring portion (5) to be set for circular cavity, the second connection ring portion
(4) set in for cone shaped body；
The secondary filtration ring is integrally formed by the second U-shaped portion (6) with the second pipe portion (7)；
First U-shaped portion (2) is connected ring portion (3) threaded connection, second U-shaped portion (6) and described the with described first
Three connection ring portion (5) threaded connections；
First U-shaped portion (2) bottom is connected between ring portion (3) with described first provided with the first spacing steel wire (10), the
One screen pack (9), the first nonwoven layer (8)；
Second U-shaped portion (6) bottom is connected between ring portion (5) with the described 3rd provided with the second spacing steel wire (11), the
Two screen packs (12), the second nonwoven layer (13).
2. a kind of oxygenerator air-purifying net mechanism according to claim 1, it is characterised in that first U-shaped portion
(2) inner side ring wall is provided with internal thread, and first pipe portion (1) one end is connected with the first U-shaped portion (2) bottom, other end outer rim side
Provided with bulge loop (14).
3. a kind of oxygenerator air-purifying net mechanism according to claim 1, it is characterised in that the cone shaped body is smaller
End face diameter is the 1/4-1/2 compared with large end face diameter；The external diameter of second connection ring portion (4) is more than the first connection ring portion (3)
External screw thread is equipped with the 3rd external diameter for being connected ring portion (5), and the outside ring wall in above-mentioned connection ring portion.
4. a kind of oxygenerator air-purifying net mechanism according to claim 1, it is characterised in that second U-shaped portion
(6) inner side ring wall is provided with internal thread, and second pipe portion (7) one end is connected with the second U-shaped portion (6) bottom, other end outer rim side
Provided with bulge loop (14).
5. a kind of oxygenerator air-purifying net mechanism according to claim 1, it is characterised in that the first spacing steel
Silk screen (10) is fastened in the end inside groove in the first connection ring portion (3)；First screen pack (9) is located at the first spacing steel wire
(10) between the first nonwoven layer (8).
6. a kind of oxygenerator air-purifying net mechanism according to claim 1, it is characterised in that the second spacing steel
Silk screen (11) is fastened in the end inside groove of the 3rd connection ring portion (5)；Second screen pack (12) is located at the second spacing steel wire
(11) between the second nonwoven layer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606973.3A CN107281844A (en) | 2017-07-24 | 2017-07-24 | A kind of oxygenerator air-purifying net mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606973.3A CN107281844A (en) | 2017-07-24 | 2017-07-24 | A kind of oxygenerator air-purifying net mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107281844A true CN107281844A (en) | 2017-10-24 |
Family
ID=60103006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710606973.3A Pending CN107281844A (en) | 2017-07-24 | 2017-07-24 | A kind of oxygenerator air-purifying net mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107281844A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091963A (en) * | 2018-08-30 | 2018-12-28 | 郑州鼎为实业有限公司 | A kind of air contaminant treatment device convenient for cleaning |
| CN112107930A (en) * | 2020-09-28 | 2020-12-22 | 江苏飓风环保科技有限公司 | Filtering component for exhaust-gas treatment fan |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201208892Y (en) * | 2008-03-31 | 2009-03-18 | 朱航海 | Automobile oxygen preparation and supply system |
| CN104667662A (en) * | 2015-02-10 | 2015-06-03 | 安徽黑钰颜料新材料有限公司 | Detachable filter exhaust device installed on cylindrical gas-solid reactor |
| CN204411916U (en) * | 2015-01-16 | 2015-06-24 | 得高健康家居有限公司 | A kind of air filter of oxygen machine |
| CN204619672U (en) * | 2014-12-30 | 2015-09-09 | 珠海智领医疗科技有限公司 | A kind of moisture Control protection molecular sieve device for molecular sieve adsorption oxygen |
-
2017
- 2017-07-24 CN CN201710606973.3A patent/CN107281844A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201208892Y (en) * | 2008-03-31 | 2009-03-18 | 朱航海 | Automobile oxygen preparation and supply system |
| CN204619672U (en) * | 2014-12-30 | 2015-09-09 | 珠海智领医疗科技有限公司 | A kind of moisture Control protection molecular sieve device for molecular sieve adsorption oxygen |
| CN204411916U (en) * | 2015-01-16 | 2015-06-24 | 得高健康家居有限公司 | A kind of air filter of oxygen machine |
| CN104667662A (en) * | 2015-02-10 | 2015-06-03 | 安徽黑钰颜料新材料有限公司 | Detachable filter exhaust device installed on cylindrical gas-solid reactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091963A (en) * | 2018-08-30 | 2018-12-28 | 郑州鼎为实业有限公司 | A kind of air contaminant treatment device convenient for cleaning |
| CN112107930A (en) * | 2020-09-28 | 2020-12-22 | 江苏飓风环保科技有限公司 | Filtering component for exhaust-gas treatment fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107281844A (en) | A kind of oxygenerator air-purifying net mechanism | |
| CN206996071U (en) | Knockout drum | |
| CN209302392U (en) | A kind of efficient oxygen purification device | |
| CN105749694A (en) | Adsorption filter | |
| CN103736328B (en) | A kind of air filter of oxygenerator | |
| CN102139179A (en) | Adjustable gas-liquid separator | |
| CN210786498U (en) | Coaxial multilayer combined type filter element for filter separation | |
| CN206330958U (en) | A kind of hand-held quick methanol detection device | |
| CN210595850U (en) | High-purity acetylene purification device with multi-stage filtration | |
| CN209828472U (en) | Pressure-resistant gas mass flow controller | |
| CN203694780U (en) | Air filtering device of oxygen generator | |
| CN105565401B (en) | Tuning fork water purifier | |
| CN204006836U (en) | A kind of detachable device for drying and filtering | |
| CN206424615U (en) | Compressed air purifying processing unit after a kind of air compressor machine | |
| CN214514505U (en) | Chlorination retort emptying devices | |
| CN207708779U (en) | A kind of industrial oxygenerating machine adsorbing tower with molecular sieve | |
| CN107655077A (en) | A kind of device that can effectively utilize electrostatic depuration air | |
| CN206778055U (en) | A kind of nitrogen making machine dust filter unit | |
| CN201776032U (en) | Adjustable gas-liquid separator | |
| CN211215918U (en) | Gas-liquid separation type evaporation device suitable for industrial processing | |
| CN217015835U (en) | Compressed air filter convenient to renew cartridge more | |
| CN214130559U (en) | Liquid filtering device | |
| CN109173580A (en) | A kind of pressure varying adsorption gas separating equipment energy-saving control device | |
| CN208809739U (en) | A kind of detachable activated carbon adsorber | |
| CN208678599U (en) | A kind of novel active filtration core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |