CN204620200U - A kind of novel equipment for removing particulate in air matter - Google Patents
A kind of novel equipment for removing particulate in air matter Download PDFInfo
- Publication number
- CN204620200U CN204620200U CN201520020367.XU CN201520020367U CN204620200U CN 204620200 U CN204620200 U CN 204620200U CN 201520020367 U CN201520020367 U CN 201520020367U CN 204620200 U CN204620200 U CN 204620200U
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- Prior art keywords
- ionization
- flow channel
- cyclone separator
- ionization tube
- tube
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Abstract
The utility model discloses a kind of novel equipment for removing particulate in air matter, comprising import, collecting box, cyclone separator and outlet; Incoming particle carrier gas is introduced cyclone separator by import; Cyclone separator axle left-hand component has flow channel, collecting pipe, electrode, electrode Part I, electrode second portion and particle collection flow channel, has ionization tube, ionization flow channel and shell on the right of axle; Shell rapping particulate matter is to collecting box; Ionization tube and ionization flow channel carry out ionization stages, and ionization tube is corona discharge in ionization flow channel; Electrode comprises Part I, Part II and metallic rod, and Part I is in ionization tube, and another part is connected with high voltage source negative pole, produces corona discharge between Part I and ionization tube; Metallic rod has sharp edges, auxiliary electrical corona; The particle collection stage is carried out in particle flow passage and collecting pipe.The utility model has very strong practicality.
Description
Technical field
The utility model relates to a kind of air cleaning facility, is specifically related to a kind of novel equipment for removing particulate in air matter.
Background technology
The equipment great majority of current removal particulate in air matter are only provided with the electrostatic precipitator of single phase, when removing particle in such as coal stove gas, tar in coal stove gas may condensation on the insulator of electrostatic precipitator, thus causes equipment short circuit, damage equipment; In addition, due to the not compactedness of space structure, make the Pressure-drop instability of the control system of traditional electrostatic precipitator, affect equipment use.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of novel equipment for removing particulate in air matter, solves the technical problem of tar precipitation and the unreasonable control system Pressure-drop instability caused of spatial design on electric cleaner insulator.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of novel equipment for removing particulate in air matter, comprises import, collecting box, cyclone separator and outlet; Incoming particle is introduced cyclone separator by described import; Described cyclone separator comprises ionization flow duct, shell, ionization tube, electrode, particle collection flow channel and collecting pipe; The top of described shell is the taper of drawing in gradually downwards, and the bottom of shell is square collecting box, and particulate matter is drained into collecting box downwards by shell rapping; Described ionization tube and ionization flow channel are positioned at cyclone separator one end, and ionization tube is radially-inwardly arranged, ionization tube produces corona discharge in flow channel, and ionization small particles and granule, carry out ionization stages; Described particle collection flow channel and collecting pipe are positioned at the cyclone separator other end, carry out the particle collection stage; Described particle collection flow channel cross is long-pending is greater than ionization flow channel; Described electrode is positioned at cyclone separator upper left quarter, comprises Part I, Part II and metallic rod, and Part I is in ionization tube, and Part II is connected with high voltage source negative pole, produces corona discharge as starting voltage between Part I and ionization tube; Metallic rod has sharp edge, auxiliary electrical corona; Gas can flow through ionization tube at a high speed; Described collecting pipe one end ground connection, its cross-sectional area is greater than the cross-sectional area of ionization tube, and collecting pipe surrounds the Part II of electrode, and Part II stretches out along ionization tube.
What the utility model used cyclone separator and twin-stage electrostatic precipitator to combine arranges the efficiency improving integral particle collection, effectively solves poor efficiency, the technical problem of easy short circuit, has very strong practicality.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Wherein: dusty gas 6a, import 2, flow duct 7, collecting box 16, axle 15, shell 17, clean gas 6b, cyclone separator 3, ionization tube 10, ionization flow channel 8, ionization stages 4, particle collection stage 5, electrode 11, electrode Part I 11a, electrode second portion 11b, collecting pipe 12, particle collection flow channel 9, clean air 6c, outlet 13.
Detailed description of the invention
Below in conjunction with the embodiment described by accompanying drawing, the utility model is described in further detail.
A novel equipment for removing particulate in air matter, comprises import 2, collecting box 16, cyclone separator 3 and outlet 13; Cyclone separator 3 comprises flow duct 7, axle 15, shell 17, ionization tube 10, ionization flow channel 8, electrode 11, electrode Part I 11a, electrode second portion 11b, collecting pipe 12, particle collection flow channel 9.
Import 2 is positioned in the middle part of equipment 1, receives dusty gas 6a; Dusty gas 6a comprises the dust granules of industrial flue high-temperature gas, flue gas (as producer gas) or flying dust and multiple particle diameter, has particle diameter to be greater than the bulky grain of 10 μm, and particle diameter is greater than the medium grain of 1 μm and particle diameter is the granule of submicron order; Import 2 inside has a whirlpool to be tangentially incorporated in cyclone separator 3 by incoming particle carrier gas 6a.
Cyclone separator 3 is whole equipment body parts, its inside is provided with an axle 15, be divided into symmetrical two parts around axle 15, left-hand component is provided with flow channel 9, collecting pipe 12, electrode 11, electrode Part I 11a, electrode second portion 11b and flow channel 7; Right-hand component is provided with ionization tube 10, ionization flow channel 8 and shell 17.
Shell 17 top is a rectangle, and middle and lower part is tapered, the collecting box 16 of to be shape be in bottom small rectangle; Whirlpool in import 2, by the particulate matter in dusty gas 6a, especially large particulate matter, is concentrated by the shell 17 of flow channel 7 towards cyclone separator 3, by centrifugal action, and cutting out partial clean air 6b; Particulate matter is drained into collecting box 16 downwards by rapping by shell 17.
Collecting box 16 is positioned at the lower end of cyclone separator 3, concentrates on the large particulate matter on shell 17.
Part clean air 6b reverses its flow direction, is expelled to cyclone separator 3 by flow duct 8, because granule and small particles are subject to centrifugal action less, still has part to stay in clean air 6b.
Ionization stages 4 and ionization tube 10 and collecting pipe 12 that the particle collection stage 5 is being arranged in cyclone separator 3 middle and upper part carry out, by the part granule stayed in 6b and small particles by two-stage electrostatic precipitation; Ionization stages 4 is carried out in the ionization tube 10 radially-inwardly arranged and ionization flow channel 8, and ionization tube 10 produces corona discharge in ionization flow channel 8, and ionization part divides stays small particles in clean air 6b and granule.
Electrode 11 is positioned at cyclone separator 3 upper left quarter, comprise Part I 11a, Part II 11b and metallic rod (sign) position roughly coaxial relative to ionization tube 10, its Part I 11a is in ionization tube 10, another part is connected with high voltage source negative pole, produces corona discharge as starting voltage between Part I 11a and ionization tube 10; Voltage is applied to ionization tube 10 and electrode Part I 11a, produces corona discharge, ionize by the particle in residual gas stream wherein in ionization flow channel 8; Metallic rod has sharp edge, provides auxiliary electrical corona.
The cross section of ionization flow duct 8, namely the enough little gas that makes of ionization tube 10 flows through at a high speed, increases charging particle efficiency, reduces the powder collection ability of ionization tube 10, prevent particle from concentrating in ionization tube 10; The length of ionization tube 10 and the number of electrodes of generation corona discharge can change to particle by charged optimum efficiency.Particle speed in ionization tube 10 is high, and therefore in ionization tube 10, the amounts of particles of deposition is relatively low, and the particle of these depositions is removed by the trap being positioned at bottom thus.
Flow out the gas of ionization tube 10 and comprise charged or Ionized particulate matter, in the powder collection stage 5, the speed of this gas is suitably reduced, thus provides enough time of staying for particle separation; The powder collection stage 5 arranges particle collection flow channel 9, and the cross-sectional area of this passage is greater than ionization flow channel 8, and charged or ionized particles is effectively separated in particle collection flow channel 9; In addition, the powder collection stage 5 also comprises collecting pipe 12 electrical ground, and the position that ionization tube is coaxial, and its cross-sectional area is greater than ionization tube 10, and collecting pipe 12 surrounds the Part II 11b of electrode 11, and Part II 11b stretches out along ionization tube; Because voltage is applied in electrode second portion 11b and collecting pipe 12, so produce electric field in particle collection flow channel 9, charged or ionized particles thing are migrated to ground connection collecting pipe by this electric field; The charged particle precipitated in collecting pipe, under wet condition that is dry or that have water and liquid to exist, removes with impulsive force or pressure.Therefore be clean air through powder collection stage 5 effluent air 6C, there is no that particulate matter passes through outlet 13 discharger 1 be positioned on the powder collection stage 5.
In sum, the utility model realizes electrostatic precipitation by ionization and two stages of separating of powder collection stage, makes gas keep improving particle electrification efficiency at a high speed in the ionization stage 4; In the powder collection stage 5, gas keeps low speed to increase particle collection efficiency to provide enough time of staying; Above-mentioned separation/collection efficiency is better than the electrostatic precipitator only using the single stage; further; the use of cyclone separator 3 ensure that to only have granule or median size particle to need charged in ionization stages, better meets the requirement of low-power, low energy consumption, thus improves charging particle efficiency.
Claims (1)
1. a novel equipment for removing particulate in air matter, comprises import, collecting box, cyclone separator and outlet, it is characterized in that: incoming particle is introduced cyclone separator by described import; Described cyclone separator comprises ionization flow duct, shell, ionization tube, electrode, particle collection flow channel and collecting pipe; The top of described shell is the taper of drawing in gradually downwards, and the bottom of shell is square collecting box, and particulate matter is drained into collecting box downwards by shell rapping; Described ionization tube and ionization flow channel are positioned at cyclone separator one end, and ionization tube is radially-inwardly arranged, ionization tube produces corona discharge in flow channel, and ionization small particles and granule, carry out ionization stages; Described particle collection flow channel and collecting pipe are positioned at the cyclone separator other end, carry out the particle collection stage; Described particle collection flow channel cross is long-pending is greater than ionization flow channel; Described electrode is positioned at cyclone separator upper left quarter, comprises Part I, Part II and metallic rod, and Part I is in ionization tube, and Part II is connected with high voltage source negative pole, produces corona discharge as starting voltage between Part I and ionization tube; The corona of metallic rod auxiliary electrical; Gas can flow through ionization tube at a high speed; Described collecting pipe one end ground connection, its cross-sectional area is greater than the cross-sectional area of ionization tube, and collecting pipe surrounds the Part II of electrode, and Part II stretches out along ionization tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020367.XU CN204620200U (en) | 2015-01-13 | 2015-01-13 | A kind of novel equipment for removing particulate in air matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020367.XU CN204620200U (en) | 2015-01-13 | 2015-01-13 | A kind of novel equipment for removing particulate in air matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620200U true CN204620200U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020367.XU Expired - Fee Related CN204620200U (en) | 2015-01-13 | 2015-01-13 | A kind of novel equipment for removing particulate in air matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114787561A (en) * | 2019-09-27 | 2022-07-22 | 奥本大学 | Electrospray vortex exchanger |
-
2015
- 2015-01-13 CN CN201520020367.XU patent/CN204620200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114787561A (en) * | 2019-09-27 | 2022-07-22 | 奥本大学 | Electrospray vortex exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhan Shuzhong Inventor before: Chen Zhaorong |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151103 Address after: Longgang Wanhui Building No. 4001 District of Shenzhen City, Guangdong province 518000 Longgang Street Community Pingnan Longgang Avenue 9 floor 902, No. 904 Patentee after: Shenzhen Yaerdian Technology Co., Ltd. Address before: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 Jin Ying building room 1106 Patentee before: Chen Zhaorong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181106 Address after: 518000 Guangdong Shenzhen Longgang District Longgang Street Pingnan community Longgang Avenue 4001, 9 floor 902 Patentee after: Shenzhen yaldian Environmental Technology Co., Ltd. Address before: 518000 Wanhui Building, 9th Floor, 902, 904, No. 4001 Longgang Avenue, Pingnan Community, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Yaerdian Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20210113 |