CN106733189A - A kind of dedusting improved structure based on bend muffler - Google Patents
A kind of dedusting improved structure based on bend muffler Download PDFInfo
- Publication number
- CN106733189A CN106733189A CN201610993387.4A CN201610993387A CN106733189A CN 106733189 A CN106733189 A CN 106733189A CN 201610993387 A CN201610993387 A CN 201610993387A CN 106733189 A CN106733189 A CN 106733189A
- Authority
- CN
- China
- Prior art keywords
- cleaning case
- elbow
- dust cleaning
- air
- high voltage
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0336—Noise absorbers by means of sound-absorbing materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of dedusting improved structure based on bend muffler, including elbow, a dust cleaning case near elbow air inlet is provided with elbow, the air intake and outlet air end of the dust cleaning case are provided with shrouding, several air-permeating holes are provided with shrouding；Electrode plate with high voltage, collecting polar plate are additionally provided with the inside of dust cleaning case, the electrode plate with high voltage is alternately arranged and the equidistant a plurality of gas channel of composition with collecting polar plate along air port airflow direction is parallel；Also include 4 insulated fixing rods, the insulated fixing rod is fixed with collecting polar plate through electrode plate with high voltage with the both sides inwall of dust cleaning case.The sound absorption cotton hole that the present invention is solved in noise reduction elbow in the prior art easily blocks, and influences the erasure effect of noise reduction elbow and the problem of service life.
Description
Technical field
The present invention relates to a kind of denoising device, a kind of dedusting improved structure based on bend muffler is related in particular to.
Background technology
Bend muffler is the elbow for having liner sound-absorbing material, there is notable attenuation to sound wave.Noise elimination of the prior art
Elbow is constantly present and is easily blocked, the shorter problem of service life.
The content of the invention
It is an object of the invention to provide a kind of dedusting improved structure based on bend muffler, noise reduction in the prior art is solved
Sound absorption cotton hole in elbow easily blocks, and influences the erasure effect of noise reduction elbow and the problem of service life.
The present invention is achieved through the following technical solutions：
A kind of dedusting improved structure based on bend muffler, including elbow, are provided with one near elbow air inlet in elbow
Dust cleaning case, the air intake and outlet air end of the dust cleaning case are provided with shrouding, several air-permeating holes are provided with shrouding；
The inside of dust cleaning case is additionally provided with electrode plate with high voltage, collecting polar plate, and the electrode plate with high voltage is with collecting polar plate along air port air-flow side
It is alternately arranged and the equidistant a plurality of gas channel of composition to parallel；Also include 4 insulated fixing rods, the insulated fixing rod is passed through
Electrode plate with high voltage is fixed with collecting polar plate with the both sides inwall of dust cleaning case.
Further, the air inlet in noise reduction elbow sets a dust cleaning case, electrode plate with high voltage, dust in dust cleaning case
Pole plate is alternately arranged and the equidistant a plurality of gas channel of composition, electrode plate with high voltage positively charged, dust along air port airflow direction is parallel
Pole plate is negatively charged, and the equal gas channel of spacing can make to produce a uniform field intensity between high-tension electricity pole piece and collecting polar plate.Gas
Dust particle in stream is entered in gas channel by the air-vent on dust cleaning case shrouding, and due to electrostatic induction principle, dust is micro-
Grain into taking electric charge after gas channel, and by electrode plate with high voltage along the vertical electric field force in integrated pole plate direction（F=Eq）Make
With, the flow direction of a part of dust particle changes, by the dust particle infinite tendency collecting polar plate that electric field force and air-flow power are made a concerted effort,
So that electrostatic attraction becomes big, collecting polar plate finally effectively captures dust particle.Air-flow after dedusting goes out from the air-vent of outlet air end
After coming, when absorbing sound wave positioned at the sound absorption cotton hole of elbow both sides, few dust particle can be only absorbed, dust particle passes through hole
Into material internal, cause the vibration of air molecule in space.Due to the viscosity resistance and air molecule and pore wall of air
Friction, acoustic energy is converted into heat energy and is lost.The sound absorption cotton pore volume in noise reduction elbow in the prior art is solved by this kind of mode
Easily block, influence the erasure effect of noise reduction elbow and the problem of service life.
Also include several arcs sound absorption wind deflector, one end of the arc sound absorption wind deflector is fixed with shrouding, the other end
Air outlet end face with elbow is fixed, and arc sound absorption wind deflector concave surface point to elbow bending direction.Further, arc
One end of sound absorption wind deflector is fixed with shrouding, because the sectional area of arc sound absorption wind deflector is smaller, can't completely plugged shrouding
Air-permeating hole, its other end fixes with the air outlet end face of elbow.
The electrode plate with high voltage is connected with the positive pole of power supply, and collecting polar plate is connected with the negative pole of power supply.Further, can be with
Electrode plate with high voltage is set to produce a field intensity to collecting polar plate.
A protective housing is also cased with the outside of dust cleaning case, a cavity is formed between the dust cleaning case and protective housing,
Multiple through holes are additionally provided with the top and bottom of dust cleaning case, the through hole is connected with cavity.Further, dust cleaning case and protective housing
Between form formed cavity and be used to place power line, the positive pole of one end of power line is connected by through hole with electrode plate with high voltage
Connect, its negative pole is connected respectively by through hole with collecting polar plate, the other end connection circuit of power line.
The present invention compared with prior art, has the following advantages and advantages：
A kind of dedusting improved structure based on bend muffler of the present invention, is provided with removing near elbow air inlet in elbow
Dirt case, the air intake and outlet air end of the dust cleaning case are provided with shrouding, and several air-permeating holes are provided with shrouding；In dedusting
The inside of case is additionally provided with electrode plate with high voltage, collecting polar plate, and the electrode plate with high voltage is flat along air port airflow direction with collecting polar plate
Row is alternately arranged and the equidistant a plurality of gas channel of composition；Also include 4 insulated fixing rods, the insulated fixing rod passes through high pressure
Battery lead plate is fixed with collecting polar plate with the both sides inwall of dust cleaning case, is solved in noise reduction elbow in the prior art by this kind of mode
Sound absorption cotton hole easily block, influence noise reduction elbow erasure effect and service life problem.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of shrouding of the present invention.
Mark and corresponding component names in accompanying drawing：
1- elbows, 2- dust cleaning cases, 3- shroudings, 4- air-permeating holes, 5- electrode plate with high voltage, 6- collecting polar plates, 7- gas channels, 8- arcs
Sound absorption wind deflector, 9- protective housings, 10- cavitys, 11- through holes.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment 1：
A kind of dedusting improved structure based on bend muffler as shown in Figure 1 and Figure 2, including elbow 1, one is provided with elbow 1
The dust cleaning case 2 of the individual air inlet of close elbow 1, the air intake and outlet air end of the dust cleaning case 2 are provided with shrouding 3, on shrouding 3
It is provided with several air-permeating holes 4；Electrode plate with high voltage 5, collecting polar plate 6, the high-field electrode are additionally provided with the inside of dust cleaning case 2
Plate 5 is alternately arranged and the equidistant a plurality of gas channel 7 of composition with collecting polar plate 6 along air port airflow direction is parallel；Also include 4 absolutely
Edge fix bar, the insulated fixing rod is fixed with collecting polar plate 6 through electrode plate with high voltage 5 with the both sides inwall of dust cleaning case 2.Also wrap
Several arcs sound absorption wind deflector 8 is included, one end of arc sound absorption wind deflector 8 is fixed with shrouding 3, the other end and elbow 1
Air outlet end face is fixed, and arc sound absorption wind deflector 8 concave surface point to elbow 1 bending direction.The electrode plate with high voltage 5 and electricity
The positive pole connection in source, collecting polar plate 6 is connected with the negative pole of power supply.A protective housing 9 is also cased with the outside of dust cleaning case 2, it is described
A cavity 10 is formed between dust cleaning case 2 and protective housing 9, multiple through holes 11, institute are additionally provided with the top and bottom of dust cleaning case 2
Through hole 11 is stated to be connected with cavity 10.The arc sound absorption wind deflector 8 is made of centrifugally glass-wool.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (4)
1. a kind of dedusting improved structure based on bend muffler, including elbow（1）, it is characterised in that in elbow（1）Inside it is provided with
One near elbow（1）The dust cleaning case of air inlet（2）, the dust cleaning case（2）Air intake and outlet air end be provided with shrouding
（3）, in shrouding（3）On be provided with several air-permeating holes（4）；In dust cleaning case（2）Inside be additionally provided with electrode plate with high voltage（5）、
Collecting polar plate（6）, the electrode plate with high voltage（5）With collecting polar plate（6）It is alternately arranged and equidistant along air port airflow direction is parallel
Constitute a plurality of gas channel（7）；Also include 4 insulated fixing rods, the insulated fixing rod passes through electrode plate with high voltage（5）With dust
Pole plate（6）With dust cleaning case（2）Both sides inwall fix.
2. a kind of dedusting improved structure based on bend muffler according to claim 1, it is characterised in that also including some
Individual arc sound absorption wind deflector（8）, the arc sound absorption wind deflector（8）One end and shrouding（3）Fixation, the other end and elbow（1）
Air outlet end face fix, and arc sound absorption wind deflector（8）Concave surface point to elbow（1）Bending direction.
3. a kind of dedusting improved structure based on bend muffler according to claim 1, it is characterised in that the high-tension electricity
Pole plate（5）It is connected with the positive pole of power supply, collecting polar plate（6）It is connected with the negative pole of power supply.
4. a kind of dedusting improved structure based on bend muffler according to claim 3, it is characterised in that in dust cleaning case
（2）Outside be also cased with a protective housing（9）, the dust cleaning case（2）With protective housing（9）Between formed a cavity（10）,
Dust cleaning case（2）Top and bottom be additionally provided with multiple through holes（11）, the through hole（11）With cavity（10）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610993387.4A CN106733189B (en) | 2016-11-11 | 2016-11-11 | A kind of dedusting improved structure based on bend muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610993387.4A CN106733189B (en) | 2016-11-11 | 2016-11-11 | A kind of dedusting improved structure based on bend muffler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106733189A true CN106733189A (en) | 2017-05-31 |
| CN106733189B CN106733189B (en) | 2018-03-20 |
Family
ID=58973156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610993387.4A Expired - Fee Related CN106733189B (en) | 2016-11-11 | 2016-11-11 | A kind of dedusting improved structure based on bend muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106733189B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194395A (en) * | 2018-02-12 | 2018-06-22 | 山西巨龙风机有限公司 | A kind of axis stream booster elbow intake silencer |
| CN109215627A (en) * | 2017-07-05 | 2019-01-15 | 哈尔滨城林科技股份有限公司 | Efficient noise elimination elbow |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2305588Y (en) * | 1997-07-07 | 1999-01-27 | 李垠亿 | Static purifying and silencing fume exhaust fan |
| EP1166881A2 (en) * | 2000-06-23 | 2002-01-02 | Air Products And Chemicals, Inc. | Process and apparatus for removing particles from high purity gas systems |
| JP2006272127A (en) * | 2005-03-29 | 2006-10-12 | Matsushita Electric Ind Co Ltd | Dust collecting device |
| KR101158672B1 (en) * | 2011-11-16 | 2012-06-22 | 한국에너지기술연구원 | Integrated fine particulate removal apparatus |
| CN202947276U (en) * | 2012-11-29 | 2013-05-22 | 浙江华健医用工程有限公司 | Pipeline damping bend for clean operating room |
| CN204628913U (en) * | 2015-05-26 | 2015-09-09 | 陈裕龙 | A kind of unhurried current bend muffler pipe fitting |
| CN105730667A (en) * | 2016-02-03 | 2016-07-06 | 中国舰船研究设计中心 | Silencing electrostatic air purification device for ship |
-
2016
- 2016-11-11 CN CN201610993387.4A patent/CN106733189B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2305588Y (en) * | 1997-07-07 | 1999-01-27 | 李垠亿 | Static purifying and silencing fume exhaust fan |
| EP1166881A2 (en) * | 2000-06-23 | 2002-01-02 | Air Products And Chemicals, Inc. | Process and apparatus for removing particles from high purity gas systems |
| JP2006272127A (en) * | 2005-03-29 | 2006-10-12 | Matsushita Electric Ind Co Ltd | Dust collecting device |
| KR101158672B1 (en) * | 2011-11-16 | 2012-06-22 | 한국에너지기술연구원 | Integrated fine particulate removal apparatus |
| CN202947276U (en) * | 2012-11-29 | 2013-05-22 | 浙江华健医用工程有限公司 | Pipeline damping bend for clean operating room |
| CN204628913U (en) * | 2015-05-26 | 2015-09-09 | 陈裕龙 | A kind of unhurried current bend muffler pipe fitting |
| CN105730667A (en) * | 2016-02-03 | 2016-07-06 | 中国舰船研究设计中心 | Silencing electrostatic air purification device for ship |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215627A (en) * | 2017-07-05 | 2019-01-15 | 哈尔滨城林科技股份有限公司 | Efficient noise elimination elbow |
| CN108194395A (en) * | 2018-02-12 | 2018-06-22 | 山西巨龙风机有限公司 | A kind of axis stream booster elbow intake silencer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106733189B (en) | 2018-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101989098B1 (en) | Dust Collector | |
| US10315201B2 (en) | Air cleaner for air conditioner | |
| CN101231547B (en) | Diffluence orientation air supply type computer cabinet | |
| CN106733189B (en) | A kind of dedusting improved structure based on bend muffler | |
| CN108987640A (en) | A kind of new energy car battery case | |
| JP2016127893A5 (en) | ||
| CN102221018B (en) | Energy-saving sound-proofing centrifugal fan set | |
| CN206144861U (en) | High -efficient noise eliminator | |
| CN207116988U (en) | A kind of high-effective dust-removing heat dissipation power distribution box | |
| KR101259073B1 (en) | Moisture and dust proof case | |
| CN202883120U (en) | Noiseless diesel generator set | |
| CN106288063A (en) | A kind of air cleaning high-voltage electrostatic field, shaped form air channel | |
| CN206247500U (en) | A kind of efficiently Jing Yin air purifier structure | |
| TWM563918U (en) | Scroll type electrostatic dust collecting device | |
| CN206360934U (en) | A kind of composite muffler | |
| CN203978944U (en) | A kind of noise elimination structure of intake grill filter and sound damper | |
| CN103899414A (en) | Diesel generator | |
| CN204494648U (en) | The air cleaning unit of central air-conditioning | |
| CN203678535U (en) | Electric dust collector capable of remarkably improving dust collection efficiency | |
| CN206712236U (en) | A kind of switch cubicle dust arrester | |
| CN105697104A (en) | Electric grid tail gas purifier for fuel oil and fuel gas motor vehicles | |
| CN207853676U (en) | A kind of motor Special heat dissipating blimp | |
| CN210699255U (en) | Passive electrostatic filtering device | |
| CN204460480U (en) | Air purifier | |
| CN208340951U (en) | A kind of component outer of electrodecontamination module anti-sparking structure of packet silica gel |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20181111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |