CN109173521A - A kind of air filter of air supply system - Google Patents
A kind of air filter of air supply system Download PDFInfo
- Publication number
- CN109173521A CN109173521A CN201811073184.9A CN201811073184A CN109173521A CN 109173521 A CN109173521 A CN 109173521A CN 201811073184 A CN201811073184 A CN 201811073184A CN 109173521 A CN109173521 A CN 109173521A
- Authority
- CN
- China
- Prior art keywords
- filter
- air
- grease
- supply system
- filter screen
- 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
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a kind of air filters of air supply system, including air inlet flange, spiral filtration pipe, grease collecting tank, Rose Box, grease collecting box, sewage draining exit, filter screen, filter case lid, gas outlet flange, fixed frame, compact heap, clamp nut, sealing ring, the present invention is the filter device for filtering out grease in such a way that guidance gas spiral circulates come the grease in deposition gases and further absorbs grease by filter screen, by merging filter method, optimize filter type and structure, convenient for being installed in the pipeline of air supply system as needed, detachable strainer mounting portion is convenient for the quick-replaceable of filter screen, wedge shaped filter net mounting rack ensure that the leakproofness of filter screen installation simultaneously, the double-filtration that whole device passes through two ways, improve the filter effect of grease, it is installed in series and is cooperated not by more devices Strainer with strainability can be such that filter effect further increases.
Description
Technical field
The present invention relates to air purification field, specially a kind of air filter of air supply system.
Background technique
Air supply system is used in every aspect, and the air filter in air supply system is essential component part,
Air supply system in submersible decompression chamber is even more one of important composition system, it ensure that the safety of submersible decompression chamber internal gas is steady
Fixed supply, and the air filtration of the air supply system of submersible decompression chamber be mainly to by oil in the compressed gas of air compressor machine and
Water is filtered, and the filter type that existing air filter has is single, simply by strainer filtering, some apparatus structures compared with
Greatly, installation occupied space is not suitable for the use with the air supply system of submersible decompression chamber.
Summary of the invention
In view of the problems of in the prior art, the invention discloses a kind of air filter of air supply system, packets
Air inlet flange, the gas outlet flange positioned at device both ends are included, the spiral filtration pipe with air inlet flanged joint is located at the spiral shell
Be threaded through chimney filter bottom and the grease collecting tank with its connection, be three pieces flight inside the spiral filtration pipe, the other end with
Rose Box connection, the filtering lower box part are grease collecting box, and the grease collecting box is connected to the grease collecting tank, described
Grease collecting box bottom is connected to sewage pipe, and respectively there are two pairs of fixed frames in the Rose Box two sides, and the fixed frame is connected to connection
Screw rod, there is compact heap, clamp nut on the connecting screw, and the filtering upper box part is filtering case lid, under the filtering case lid
Portion connects filter screen fixed frame, has through-hole among the filter screen fixed frame, installs filter screen in through-hole, the filtering case lid with
There is the mutually matched Rose Box that is located to cover sealing ring and the seal groove on Rose Box at the contact surface of Rose Box.
As a preferred technical solution of the present invention, the flight is equally spaced in spiral filtration pipe, works as air
When by spiral filtration pipe, rapid spiral passes through gas in spiral filtration pipe under the guidance of flight.
As a preferred technical solution of the present invention, the filter screen fixed frame is wedge shape, inside the Rose Box
Wedge groove be coupled.
As a preferred technical solution of the present invention, the compact heap can pass through after being pressed in the Rose Box cap upper surface
Adjustment clamp nut makes compact heap that will filter case lid compression.
The working principle of the invention: preliminary water-oil separating is done through oil-water separation system by the compressed gas of air compressor machine
Afterwards, then cooling by cooling driers, gas after cooling will be by air filter, and gas enters from air inlet, in spiral mistake
In chimney filter by the guidance of flight and rapid spiral rotates, because cooling and liquefied oil, water are acted on by inertial centrifugal in air
And be thrown on tube wall and helical baffle, the oil water mixture after aggregation is collected along the grease that tube wall and helical baffle are left to bottom
In slot, blown in lower inflow grease collecting box in the oil water mixture in grease collecting tank in gas, the oil in grease collecting box
Aqueous mixtures can be periodically discharged by sewage pipe.Entered in Rose Box by the gas of spiral filtration pipe again by filter screen pair
Grease and impurity in gas are filtered, and filter screen can be replaced after opening Rose Box lid, can also be installed as needed
The filter screen of different performance.It can be needed to access multiple filter devices in vent line according to operating condition, to increase the mistake to gas
Filter effect.
Compared with prior art, the beneficial effects of the present invention are: the present invention be one by guidance gas spiral circulation come
Grease in deposition gases and the filter device that grease is filtered out in such a way that filter screen further absorbs grease, pass through fusion
Filter method, optimization filter type and structure, convenient for being installed in the pipeline of air supply system as needed, detachable strainer installation
The quick-replaceable of filter screen is convenient in portion, while wedge shaped filter net mounting rack ensure that the leakproofness of filter screen installation, whole device
By the double-filtration of two ways, the filter effect of grease is improved, be installed in series by more devices and cooperates different filterings
The strainer of performance can be such that filter effect further increases.
Detailed description of the invention
Fig. 1 is left side structure schematic diagram of the present invention；
Fig. 2 is right side structure schematic diagram of the present invention；
Fig. 3 is schematic diagram of internal structure of the present invention；
Fig. 4 is that present invention installation splits schematic diagram.
In figure: 1- air inlet flange, 2- spiral filtration pipe, 3- grease collecting tank, 4- Rose Box, 5- grease collecting box, 6-
Sewage draining exit, 7- filter screen, 8- filter case lid, the gas outlet 9- flange, 10- fixed frame, 11- compact heap, 12- clamp nut, 13-
Connecting screw, 14- sealing ring, 15- seal groove, 16- filter screen fixed frame.
Specific embodiment
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the air filter of a kind of air supply system of the present invention, including be located at
Air inlet flange 1, the gas outlet flange 9 at device both ends, the spiral filtration pipe 2 connecting with air inlet flange 1 are located at the spiral
2 bottom of screen pipe and grease collecting tank 3 with its connection are three pieces flight 201 inside the spiral filtration pipe 2, another
End is connected to Rose Box 4, and 4 lower part of Rose Box is grease collecting box 5, the grease collecting box 5 and the grease collecting tank 3
Connection, 5 bottom of grease collecting box are connected to sewage pipe 6, and respectively there are two pairs of fixed frames 10 in 4 two sides of Rose Box, described solid
Determine frame 10 and be connected to connecting screw 13, there is compact heap 11, clamp nut 12,4 top of Rose Box on the connecting screw 13
To filter case lid 8,8 lower part of filtering case lid connects filter screen fixed frame 16, has through-hole among the filter screen fixed frame 16,
Filter screen 7 is installed in through-hole, there is mutually matched be located on filtering case lid 8 at the contact surface for filtering case lid 8 and Rose Box 4
Sealing ring 14 and the seal groove 15 on Rose Box 4.
The flight 201 is equally spaced in spiral filtration pipe 2, and when air passes through spiral filtration pipe 2, gas exists
Rapid spiral passes through in spiral filtration pipe 2 under the guidance of flight 201.The filter screen fixed frame 16 is wedge shape, and described
Wedge groove inside Rose Box 4 is coupled.The compact heap 11 is pressed in behind 8 upper surface of filtering case lid can be by adjusting
Clamp nut 12 compresses compact heap 11 by case lid 8 is filtered.
Unspecified component herein is the prior art.
Although above-mentioned be explained in detail specific embodiments of the present invention, the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also do without departing from the purpose of the present invention
Various change out, without having the modification of creative work or deformation still within protection scope of the present invention.
Claims (5)
1. a kind of air filter of air supply system, air inlet flange (1), gas outlet flange including being located at device both ends
(9), the spiral filtration pipe (2) being connect with air inlet flange (1), be located at spiral filtration pipe (2) bottom and with its connection
Grease collecting tank (3), the internal spiral filtration pipe (2) is three pieces flight (201), and the other end is connected to Rose Box (4),
Rose Box (4) lower part is grease collecting box (5), and the grease collecting box (5) is connected to the grease collecting tank (3), institute
It states grease collecting box (5) bottom to be connected to sewage pipe (6), respectively there are two pairs of fixed frames (10) in Rose Box (4) two sides, described solid
Determine frame (10) to be connected to connecting screw (13), there is compact heap (11), clamp nut (12), the mistake on the connecting screw (13)
Filter box (4) top is filtering case lid (8), and the filtering case lid (8) lower part connects filter screen fixed frame (16), and the filter screen is solid
Determine have through-hole among frame (16), filter screen (7) are installed in through-hole, has at the contact surface of filtering case lid (8) and Rose Box (4)
The mutually matched seal groove (15) for being located at filtering case lid (8) upper seal (14) and being located on Rose Box (4).
2. a kind of air filter of air supply system according to claim 1, it is characterised in that: the flight
(201) it is equally spaced in spiral filtration pipe (2), when air passes through spiral filtration pipe (2), gas is in flight (201)
In spiral filtration pipe (2), interior rapid spiral passes through under guidance.
3. a kind of air filter of air supply system according to claim 1, it is characterised in that: the filter screen is fixed
Frame (16) is wedge shape, and internal wedge groove is coupled with the Rose Box (4).
4. a kind of air filter of air supply system according to claim 1, it is characterised in that: the compact heap (11)
It can make compact heap (11) that case lid (8) pressure will be filtered by adjusting clamp nut (12) after being pressed in filtering case lid (8) upper surface
Tightly.
5. a kind of air filter of air supply system according to claim 1, it is characterised in that: main material of the present invention
For hard polyvinyl chloride or chliorinated polyvinyl chloride, the compact heap (11), clamp nut (12) and connecting screw (13) are carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073184.9A CN109173521A (en) | 2018-09-14 | 2018-09-14 | A kind of air filter of air supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811073184.9A CN109173521A (en) | 2018-09-14 | 2018-09-14 | A kind of air filter of air supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109173521A true CN109173521A (en) | 2019-01-11 |
Family
ID=64910991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811073184.9A Pending CN109173521A (en) | 2018-09-14 | 2018-09-14 | A kind of air filter of air supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109173521A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779601A (en) * | 2019-09-06 | 2020-10-16 | 杭州富阳新远新能源有限公司 | Air filtering device used in automobile wind and sand environment |
| CN111779602A (en) * | 2019-09-06 | 2020-10-16 | 杭州富阳新远新能源有限公司 | Air filter for automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361361Y (en) * | 1998-12-07 | 2000-02-02 | 杨亚兴 | Air purifying dust remover |
| CN202283444U (en) * | 2011-09-26 | 2012-06-27 | 四川福斯表面技术有限公司 | Gas separation filter |
| CN204582868U (en) * | 2015-04-21 | 2015-08-26 | 中国建筑第七工程局有限公司 | Air purifier |
| CN205379886U (en) * | 2016-01-31 | 2016-07-13 | 郑州大学 | Organic waste gas's mixed purifier |
| CN207197351U (en) * | 2017-06-26 | 2018-04-06 | 大唐保定热电厂 | A kind of end cover sealing device for being easy to open |
| CN207849588U (en) * | 2018-01-21 | 2018-09-11 | 武汉格林美洁净技术工程有限公司 | A kind of cleaning shop air purifier |
-
2018
- 2018-09-14 CN CN201811073184.9A patent/CN109173521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361361Y (en) * | 1998-12-07 | 2000-02-02 | 杨亚兴 | Air purifying dust remover |
| CN202283444U (en) * | 2011-09-26 | 2012-06-27 | 四川福斯表面技术有限公司 | Gas separation filter |
| CN204582868U (en) * | 2015-04-21 | 2015-08-26 | 中国建筑第七工程局有限公司 | Air purifier |
| CN205379886U (en) * | 2016-01-31 | 2016-07-13 | 郑州大学 | Organic waste gas's mixed purifier |
| CN207197351U (en) * | 2017-06-26 | 2018-04-06 | 大唐保定热电厂 | A kind of end cover sealing device for being easy to open |
| CN207849588U (en) * | 2018-01-21 | 2018-09-11 | 武汉格林美洁净技术工程有限公司 | A kind of cleaning shop air purifier |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779601A (en) * | 2019-09-06 | 2020-10-16 | 杭州富阳新远新能源有限公司 | Air filtering device used in automobile wind and sand environment |
| CN111779602A (en) * | 2019-09-06 | 2020-10-16 | 杭州富阳新远新能源有限公司 | Air filter for automobile |
| CN111779602B (en) * | 2019-09-06 | 2021-05-25 | 杭州富阳新远新能源有限公司 | Air filter for automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106377938B (en) | A kind of waste fluid filter | |
| US8858669B2 (en) | Oil coalescing filter | |
| CN109173521A (en) | A kind of air filter of air supply system | |
| CN106051869A (en) | Environmental protection device for kitchen | |
| CN107596900A (en) | A kind of environment-protecting type exhaust air purifier | |
| CN104324535B (en) | There is filter plant and filter method, the back-washing method of eddy flow backwash function | |
| CN208990397U (en) | A kind of compressed air gas-liquid separator | |
| KR101352617B1 (en) | Complex dust collector for cutting apparatus of printed circuit board | |
| CN106268120A (en) | A kind of apparatus for treating cooking fume | |
| CN209662936U (en) | A kind of environment-friendly temperature-reducing equipment based on high temperature furnace discharge high-temperature flue gas | |
| CN207468560U (en) | A kind of natural gas filtering pipeline | |
| CN106512626B (en) | A kind of combined type air filter | |
| KR101860560B1 (en) | Portable dust collector for Flame and high temperature metal disposal with cyclone device | |
| CN103695060B (en) | Cyclone-type natural gas oil-gas separator | |
| CN105214345A (en) | A kind of oil water separator | |
| CN204745938U (en) | Composite set is filtered in horizontal coalescence | |
| RU2505340C2 (en) | Device for powder-gas cleaning and method of its regeneration | |
| CN114224249A (en) | Separator, sewage case and scrubber | |
| CN209464729U (en) | A kind of dry powder cement water reducing agent dust removal system for workshop | |
| CN205199043U (en) | Oil -water separator | |
| CN207307432U (en) | Compressed air purifying filter | |
| CN111905513A (en) | Vertical combined filtering separator | |
| RU2433855C1 (en) | Centrifugal gas-liquid separator | |
| CN205275540U (en) | Gas filtering device for laboratory | |
| CN217829335U (en) | Pulse dust collector with pre-dust-removing function |
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 |
Application publication date: 20190111 |
|
| RJ01 | Rejection of invention patent application after publication |