CN107398127A - Compressed air purifying filter - Google Patents
Compressed air purifying filter Download PDFInfo
- Publication number
- CN107398127A CN107398127A CN201710820346.XA CN201710820346A CN107398127A CN 107398127 A CN107398127 A CN 107398127A CN 201710820346 A CN201710820346 A CN 201710820346A CN 107398127 A CN107398127 A CN 107398127A
- Authority
- CN
- China
- Prior art keywords
- gland
- tank body
- journal stirrup
- ear
- compressed air
- 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
- 210000004907 gland Anatomy 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 241000237858 Gastropoda Species 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 abstract description 8
- 239000008187 granular material Substances 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000009418 renovation Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0004—Details of removable closures, lids, caps or filter heads
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/001—Means for connecting filter housings to supports
-
- 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
- B01D46/0012—In-line filters
-
- 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
-
- 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
- B01D46/58—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 parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/30—Same type of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of compressed air purifying filter, belong to thermal power plant's auxiliary equipment renovation technique field.The purpose of the present invention is the compressed air purifying filter that is purified the bigger compressed air of usage amount in the Equipment Foundations of original thermal power plant.The upper ear of tank body of the present invention is fixedly connected with the top journal stirrup of top gland by upper ear snail bolt, the lower ear of tank body is fixedly connected with the bottom journal stirrup of bottom gland by lower ear snail bolt, geometrical clamp holds upper hole plate inside the upper ear of tank body and the top journal stirrup of top gland, and the lower ear of tank body holds bottom hole plate with geometrical clamp inside the bottom journal stirrup of bottom gland；Venthole is provided with the gland of top, air admission hole and mudhole are provided with the gland of bottom；The channel of gas collection of insertion is provided with the orifice plate of top, screen pipe upper end is stuck in neck, and the outer wall Matching installation of screen pipe is in closure groove, and holddown spring upper end is enclosed on locating piece on spring, and holddown spring lower end is enclosed under spring on locating piece.The granule foreign and grease that the present invention carries to the industrial compressed air of purification filtering.
Description
Technical field
The invention belongs to thermal power plant's auxiliary equipment renovation technique field.
Background technology
In the production process of thermal power plant, industrial compressed air dosage is big, scope is wide, for compressed air quality requirement
Compare high.Water process resin regeneration technique, for the effective impurity for removing inside resin particle and being adsorbed in surface, cleaning tree
Fat, multiple compressed air need to be passed through and cleaned, to shorten follow-up washing time, improve cleaning performance and using water wisely.Due to pressure
The granule foreign and grease that contracting air carries, cause the secondary pollution of water process resin, reduce the service life and Shui Chu of resin
Reason ability.When serious so that the resin for being worth hundreds thousand of members is scrapped, and influences the safe and stable operation of unit, while adds expense
With..
The content of the invention
The purpose of the present invention is in the Equipment Foundations of original thermal power plant, the bigger compressed air of usage amount is carried out net
The compressed air purifying filter of change.
The upper ear of tank body of the present invention is fixedly connected with the top journal stirrup of top gland by upper ear snail bolt, in top journal stirrup
Potted component is installed between upper ear；The lower ear of tank body is fixed with the bottom journal stirrup of bottom gland by lower ear snail bolt to be connected
Connect, lower potted component is installed between bottom journal stirrup and lower ear；Inside the upper ear of tank body and the top journal stirrup of top gland
Geometrical clamp holds upper hole plate, and the lower ear of tank body holds bottom hole plate with geometrical clamp inside the bottom journal stirrup of bottom gland；Top
Venthole is provided with gland, air admission hole and mudhole are provided with the gland of bottom；The channel of gas collection of insertion is provided with the orifice plate of top,
And neck is provided with the top orifice plate on the inside of the channel of gas collection of insertion, screen pipe upper end is stuck in neck, and screen pipe
Inner chamber communicated with channel of gas collection, closeouts are installed in the bottom of screen pipe, the plug of closeouts upper end is inserted in interior intracavitary,
There is closure groove plug both sides in closeouts, and the outer wall Matching installation of screen pipe has spring in closure groove in closeouts lower end
Upper locating piece, holddown spring upper end are enclosed on locating piece on spring, and holddown spring lower end is enclosed under spring on locating piece, fixed under spring
Position block is fixed on the orifice plate of bottom, and the inlet channel communicated with tank body is provided with the orifice plate of bottom；Entering inside the gland of bottom
Matching installation has the filtering long tube that front end blocks at stomata, and multiple filtering nozzles are provided with filtering long tube.
The present invention is especially suitable for the industrial compressed air purification system such as power plant, paper mill, chemical plant, to purify
Filter granule foreign and grease that industrial compressed air carries.Ensure industrial compressed air quality.Purification filtering effect is excellent
It is different, easy to adjust, service life is long, stable performance, the beneficial effect such as safe and reliable.
Brief description of the drawings
Fig. 1 is structure sectional view of the present invention；
Fig. 2 is Fig. 1 of the present invention I magnified partial views；
Fig. 3 is closeouts structural representation of the present invention.
Embodiment
The upper ear 22 of tank body 1 of the present invention is fixedly connected with the top journal stirrup 21 of top gland 2 by upper ear snail bolt 14,
Potted component 15 is installed between top journal stirrup 21 and upper ear 22；The lower ear 23 of tank body 1 and the bottom journal stirrup 24 of bottom gland 3
It is fixedly connected by lower ear snail bolt 12, lower potted component 11 is installed between bottom journal stirrup 24 and lower ear 23；In the upper of tank body 1
The inside geometrical clamp of top journal stirrup 21 of ear 22 and top gland 2 holds upper hole plate 7, lower ear 23 and the bottom gland 3 of tank body 1
The inside geometrical clamp of bottom journal stirrup 24 holds bottom hole plate 8；Venthole B is provided with top gland 2, air inlet is provided with bottom gland 3
Hole A and mudhole E；The channel of gas collection D of insertion, and the top on the inside of the channel of gas collection D of insertion are provided with top orifice plate 7
Neck 18 is provided with orifice plate 7, the upper end of screen pipe 4 is stuck in neck 18, and the inner chamber 19 of screen pipe 4 communicates with channel of gas collection D,
Closeouts 10 are installed in the bottom of screen pipe 4, the plug 17 of the upper end of closeouts 10 is inserted in inner chamber 19, in closeouts 10
There is closure groove 20 both sides of plug 17, and the outer wall Matching installation of screen pipe 4 has on spring in closure groove 20 in the lower end of closeouts 10
Locating piece 16, the upper end of holddown spring 9 are enclosed on locating piece 16 on spring, and the lower end of holddown spring 9 is enclosed under spring on locating piece 13, bullet
Locating piece 13 is fixed on bottom orifice plate 8 under spring, and the inlet channel C communicated with tank body 1 is provided with bottom orifice plate 8；In bottom
Matching installation has the filtering long tube 5 that front end blocks at air admission hole A inside gland 3, and multiple filtering sprays are provided with filtering long tube 5
Mouth 6.
The present invention is described in further detail below in conjunction with accompanying drawing：
As illustrated, the present invention includes tank body 1, with gas outlet（Hole）B top gland 2, with air inlet（Hole）A and blowdown
Mouthful（Hole）E bottom gland 3, the top orifice plate 7 with channel of gas collection D, the bottom orifice plate 8 with inlet channel C, filter element
（Screen pipe 4）, compression spring（Holddown spring）9, closeouts 10.
The inventing type compressed air purifying filter tank body 1 is connected with gland 2 at the top of the B of gas outlet using flange,
Sealed between faying face provided with upper potted component 15.
Tank body 1 of the present invention is connected with the bottom gland 3 with air inlet A and sewage draining exit E using flange, is set between faying face
There is lower potted component 11.
Air inlet A of the present invention bottom gland 3 and loop draught pipe（Filter long tube）5 are welded to connect.
Loop draught pipe of the present invention（Filter long tube）Rotating scattering nozzle is evenly arranged on 5（Filtering nozzle）6, compressed air
Ejection is helically dissipated via rotating scattering nozzle.
Tank body 1 of the present invention and with embedded provided with channel of gas collection D, top orifice plate 7 between gland 2 at the top of the B of gas outlet.
Tank body 1 of the present invention and between air inlet A and sewage draining exit E bottom gland 3 seal insertion be provided with inlet channel
C, bottom orifice plate 8.
Filter element of the present invention（Screen pipe 4）Top insertion top orifice plate 7 channel of gas collection D in, filter element internal diameter with
Channel of gas collection center vertically aligns.
Filter element of the present invention（Screen pipe 4）Bottom is embedded in closeouts 10.
Compression spring 9 is provided between closeouts 10 of the present invention and bottom orifice plate 8, to adjust filter element clamp force.
The lower potted component 11 of the present invention, upper potted component 15 are made up of polytetrafluoroethylmaterial material so that sealing effectiveness is more
Well.
Compressed air after precision purification filtration treatment of the present invention is by the channel of gas collection D on the orifice plate of top, into top
The vaulted chamber that orifice plate is formed with top gland, stored by gas outlet B into compressed air reservoir.
Being formed into bottom orifice plate 8 with bottom gland 3 for granule foreign and grease water after present invention filtering is vaulted
Chamber, periodically discharged by sewage draining exit E.
Operation principle：
During type work of the present invention, the compressed air of certain pressure is inputted by air inlet, ring is entered by the inlet channel of bottom gland
After shape breather pipe, ejection is helically dissipated via rotating scattering nozzle.In the vaulted chamber of bottom gland, granule foreign is carried
Collided with the compressed air of grease water, increase impurity and grease water weight, form gravitational settling, complete primary purification.One
Inlet channel of the compressed air through bottom orifice plate after secondary purification, by filtering element secondary filter, remove and carried in compressed air
Granule foreign and grease, complete double purification.Compressed air after secondary filter processing is led to by the gas collection on the orifice plate of top
Road, the vaulted chamber formed into top orifice plate and top gland, stored by gas outlet into compressed air reservoir, after filtering
The vaulted chamber formed into bottom orifice plate and bottom gland of granule foreign and grease, is periodically discharged by sewage draining exit.
Claims (1)
- A kind of 1. compressed air purifying filter, it is characterised in that：Tank body（1）Upper ear（22）With top gland（2）Top Journal stirrup（21）Pass through upper ear snail bolt（14）It is fixedly connected, in top journal stirrup（21）With upper ear（22）Between sealing original paper is installed （15）；Tank body（1）Lower ear（23）With bottom gland（3）Bottom journal stirrup（24）Pass through lower ear snail bolt（12）It is fixedly connected, Bottom journal stirrup（24）With lower ear（23）Between lower sealing original paper is installed（11）；In tank body（1）Upper ear（22）With top gland （2）Top journal stirrup（21）Internal geometrical clamp holds upper hole plate（7）, tank body（1）Lower ear（23）With bottom gland（3）Bottom Portion's journal stirrup（24）Internal geometrical clamp holds bottom hole plate（8）；Top gland（2）On be provided with venthole（B）, bottom gland（3）On It is provided with air admission hole（A）And mudhole（E）；In top orifice plate（7）On be provided with the channel of gas collection of insertion（D）, and in the collection of insertion Gas passage（D）The top orifice plate of inner side（7）On be provided with neck（18）, screen pipe（4）Upper end is stuck in neck（18）It is interior, and filter Pipe（4）Inner chamber（19）With channel of gas collection（D）Communicate, in screen pipe（4）Bottom closeouts are installed（10）, closeouts（10） The plug of upper end（17）It is inserted in inner chamber（19）It is interior, in closeouts（10）On plug（17）There is closure groove both sides（20）, screen pipe （4）Outer wall Matching installation closure groove（20）It is interior, in closeouts（10）There is locating piece on spring lower end（16）, holddown spring （9）Upper end is enclosed on locating piece on spring（16）, holddown spring（9）Lower end is enclosed on locating piece under spring（13）On, positioned under spring Block（13）It is fixed on bottom orifice plate（8）On, in bottom orifice plate（8）On be provided with and tank body（1）The inlet channel communicated（C）；The bottom of at Portion's gland（3）Internal air admission hole（A）Place's Matching installation has the filtering long tube that front end blocks（5）, in filtering long tube（5）On be provided with Multiple filtering nozzles（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820346.XA CN107398127A (en) | 2017-09-13 | 2017-09-13 | Compressed air purifying filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820346.XA CN107398127A (en) | 2017-09-13 | 2017-09-13 | Compressed air purifying filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107398127A true CN107398127A (en) | 2017-11-28 |
Family
ID=60388189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710820346.XA Pending CN107398127A (en) | 2017-09-13 | 2017-09-13 | Compressed air purifying filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398127A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823419U (en) * | 2010-10-14 | 2011-05-11 | 上海秦伟石化设备有限公司 | Gas filter |
| CN202516437U (en) * | 2012-04-27 | 2012-11-07 | 湖南科伦制药有限公司 | Industrial steam purifying device |
| CN102814086A (en) * | 2012-08-10 | 2012-12-12 | 中国恩菲工程技术有限公司 | Gas filtering apparatus |
| CN202860317U (en) * | 2012-11-03 | 2013-04-10 | 无锡市东吴石化成套有限公司 | Filter |
| CN203577514U (en) * | 2013-10-23 | 2014-05-07 | 新乡市利尔过滤技术有限公司 | Air filter with high pressure resistance |
| CN203971556U (en) * | 2014-05-12 | 2014-12-03 | 沈登海 | A kind of internal structure of novel glass fiber filter cartridge type filter |
| JP2015051391A (en) * | 2013-09-06 | 2015-03-19 | ユーエスウラサキ株式会社 | Dust collector |
| CN204952526U (en) * | 2015-07-31 | 2016-01-13 | 成都易态科技有限公司 | Filter element seal structure |
| CN207307432U (en) * | 2017-09-13 | 2018-05-04 | 大唐珲春发电厂 | Compressed air purifying filter |
-
2017
- 2017-09-13 CN CN201710820346.XA patent/CN107398127A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201823419U (en) * | 2010-10-14 | 2011-05-11 | 上海秦伟石化设备有限公司 | Gas filter |
| CN202516437U (en) * | 2012-04-27 | 2012-11-07 | 湖南科伦制药有限公司 | Industrial steam purifying device |
| CN102814086A (en) * | 2012-08-10 | 2012-12-12 | 中国恩菲工程技术有限公司 | Gas filtering apparatus |
| CN202860317U (en) * | 2012-11-03 | 2013-04-10 | 无锡市东吴石化成套有限公司 | Filter |
| JP2015051391A (en) * | 2013-09-06 | 2015-03-19 | ユーエスウラサキ株式会社 | Dust collector |
| CN203577514U (en) * | 2013-10-23 | 2014-05-07 | 新乡市利尔过滤技术有限公司 | Air filter with high pressure resistance |
| CN203971556U (en) * | 2014-05-12 | 2014-12-03 | 沈登海 | A kind of internal structure of novel glass fiber filter cartridge type filter |
| CN204952526U (en) * | 2015-07-31 | 2016-01-13 | 成都易态科技有限公司 | Filter element seal structure |
| CN207307432U (en) * | 2017-09-13 | 2018-05-04 | 大唐珲春发电厂 | Compressed air purifying filter |
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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: 20171128 |