CN201046379Y - Micro discharging type waste gas treater - Google Patents
Micro discharging type waste gas treater Download PDFInfo
- Publication number
- CN201046379Y CN201046379Y CNU2007200472949U CN200720047294U CN201046379Y CN 201046379 Y CN201046379 Y CN 201046379Y CN U2007200472949 U CNU2007200472949 U CN U2007200472949U CN 200720047294 U CN200720047294 U CN 200720047294U CN 201046379 Y CN201046379 Y CN 201046379Y
- Authority
- CN
- China
- Prior art keywords
- exchange section
- waste gas
- gas
- rolling
- exchange segment
- 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.)
- Expired - Fee Related
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 28
- 238000007599 discharging Methods 0.000 title claims description 15
- 238000005096 rolling process Methods 0.000 claims description 25
- 238000009792 diffusion process Methods 0.000 claims description 16
- 230000001133 acceleration Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009747 swallowing Effects 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 description 6
- 238000000746 purification Methods 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 241001466460 Alveolata Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a micro emission type waste gas treatment equipment, comprising an accelerating exchange segment and a roll exchange segment, which is characterized in that: at least one stage accelerating exchange segment and at least two stages roll exchange segments are arranged orderly from the waste gas entrance of the equipment; a gas chamber is arranged at the communicated position between the segments; a through hole, which is communicated with the atmosphere, is arranged on the gas chamber of the accelerating exchange segment; a feedback tube, which is communicated with the entrance of the first stage accelerating exchange segment, is arranged on the gas chamber of the roll exchange segment. Thanks to the structure, when the waste gas enters into the accelerating exchange segment to eject into the inner, a terribly strong entrainment effect is formed to make the gas chamber vacuum, and then breathe in atmosphere from the through hole; the high pressure gas combusts fiercely the combustible gas in the next gas chamber and then delivers the remaining waste gas into next stage; when the remaining waste gas enters into the roll exchange segment, the waste gas rotates in a much too high speed to arise momentum interchange; the more high the negative gas pressure is, the more gas is swallowed; the no swallowed gas returns to the entrance again and so a plurality of swallowing make less emission, and even no emission.
Description
Affiliated technical field
The utility model relates to the control device of exhaust emission, particularly a kind of micro-discharging type waste gas treating device.
Background technology
In the prior art, the mode of control exhaust emission is a lot, for example motor-driven vehicle gas disposal, and employing fuel that has and battery combination reach the purpose that reduces discharge capacity and reduce pollution, but the treatment technology again of old and useless battery are immature, exists secondary pollution; The employing EFI that has installs three unique catalytic converter additional, and this prior art is the means of reusing of the present improvement automotive emission of carrying out energetically of Chinese Government.So-called three unique catalytic converter is actually an external purification device, it is made of platinum, rhodium, three kinds of metallic elements of palladium, make cellular absorbing structure, when the motor car engine high-speed cruising, when temperature rises to 700～800 ℃, three elements produces chemical reaction, and effectively the absorption cleaning vehicle exhaust reduces CO, HC, NO in the vehicle exhaust
xContent, thereby reach national specified discharge standard.Because three unique catalytic converter only is external purification parts, whether its normal operation influences greatly if being subjected to the automobile engine mark really to control air-fuel ratio and fuel-oil atmozation quality.If electric injection device breaks down, occur damaging as lambda sensor, gauge tap, aeration valve, then three unique catalytic converter will be scrapped very soon, loses function.Simultaneously, stopping up very easily appears in the alveolate texture of three unique catalytic converter, and the state that reaches capacity loses purification effectiveness, the clarifier that should often more renew, thereby, increased consumer's burden (general normal life cycle is within 90 days).Three unique catalytic converter only plays and reduces the purpose that motor vehicle is sent out tail gas pollution, cures the symptoms, not the disease.
Summary of the invention
The purpose of this utility model is to provide a kind of can significantly reduce the outwards micro-discharging type waste gas treating device of discharging of waste gas.
For achieving the above object, a kind of micro-discharging type waste gas treating device of the utility model, this device is to constitute with the exchange section of rolling by quickening the exchange section, be provided with one-level at least from the waste gas input port of device successively and quicken the exchange section and the exchange section of rolling of two-stage at least, the place of linking is provided with the air chamber that both interconnect between exchange section and the exchange section of rolling quickening; Quicken the exchange section and be provided with at least one jet nozzle and diffusion hole corresponding with it, the place of linking is provided with the air chamber that both interconnect between jet nozzle and diffusion hole, is provided with the through hole that communicates with atmosphere on the air chamber of chopped-off head acceleration exchange section; The exchange section of rolling is provided with at least two jet nozzles and diffusion hole corresponding with it, side at diffusion hole also is provided with negative pressure hole, the place of linking is provided with three air chambers that interconnect between jet nozzle and diffusion hole, negative pressure hole, quickens the exchange section, the place of linking all is provided with the air chamber that interconnects between them between every grade of the exchange section of rolling; Described micro-discharging type waste gas treating device, in the end the exchange section of rolling of one-level is provided with and blast pipe.
Improvement project of the present utility model is: described micro-discharging type waste gas treating device, the jet nozzle of the exchange section of rolling can replace to the laminar flow spray orifice.
Another improvement project of the present utility model is: described micro-discharging type waste gas treating device, the air chamber of the exchange section of rolling are provided with chopped-off head and quicken the feedback pipe that exchange section inlet is connected.
After adopting such structure, the device input port is linked into has certain pressure waste gas, this waste gas enters and quickens the inwardly injection of exchange section, form the extremely strong strong effect of entrainmenting, make air chamber produce vacuum, the aerial oxygen that sucks from big vent hole again, these gases at high pressure acutely burn to containing fuel gas in next air chamber, with incendivity thing and harmful substance combustion decomposition thereof, and remainder of exhaust gas sent into subordinate, when entering when rolling the exchange section, negative pressure by air chamber, in the feedback effect of negative pressure hole, make waste gas produce very at a high speed rotation, just negative can the rolling extremely consumingly that produces in negative pressure with the generation of cancelling out each other of waste gas work capacity; Carry out violent collision, momentum-exchange takes place, also just produced the air chamber black-hole effect; When negative pressure was high more, the gas of being engulfed was many more, and the sub-fraction of the trace of the gas of not engulfing is discharged by blast pipe, at this moment significantly reduces the pollution to atmosphere.Gas even engulfed fully when progression increases, can reach does not have discharging yet.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiments of the present utility model.
Fig. 2 is the structural representation of jet nozzle of the present utility model.
Fig. 3 is the structural representation of laminar flow spray orifice of the present utility model.
Fig. 4 is the A-A cutaway view among Fig. 1.
Fig. 5 is the B-B cutaway view among Fig. 1.
The specific embodiment
Shown in Fig. 1～5, a kind of micro-discharging type waste gas treating device, this device is to constitute with the exchange section 2 of rolling by quickening exchange section 1, be provided with three grades of exchange sections 2 of rolling of quickening 1 and 13 grade of exchange section successively from the waste gas input port 5 of device, quickening exchange section 1 and rolling that the place of linking is provided with the air chamber 3 that both interconnect between the exchange sections 2; Quicken exchange section 1 and be provided with 50 jet nozzles 11 and diffusion hole corresponding 12 with it, the place of linking is provided with the air chamber 13 that both interconnect between jet nozzle 11 and diffusion hole 12, is provided with the through hole 14 that communicates with atmosphere on the air chamber 13 of chopped-off head acceleration exchange section 1; The exchange section 2 of rolling is provided with 100 jet nozzles 21 and diffusion hole corresponding with it 22, side at diffusion hole 22 also is provided with negative pressure hole 24, the place of linking is provided with three air chambers that interconnect 23 between jet nozzle 21 and diffusion hole 22, negative pressure hole 24, quickens exchange section 1, the place of linking all is provided with the air chamber 3 that interconnects between them between every grade of the exchange section 2 of rolling; In the end the air chamber 23 of the exchange section 2 of rolling of one-level or diffusion hole 22 rear gas chamber 3 are provided with chopped-off head and quicken the feedback pipe 4 that exchange section 1 inlet is connected.Described micro-discharging type waste gas treating device, the jet nozzle 21 of the exchange section 2 of rolling can replace to the laminar flow spray orifice.The utility model has successfully produced sample, by detection the very waste gas discharge of trace is arranged.
Claims (3)
1. micro-discharging type waste gas treating device, it is characterized in that: this device is by the acceleration exchange section (1) and exchange section (2) formation of rolling, be provided with one-level at least from the waste gas input port (5) of device successively and quicken the exchange section (1) and the exchange section (2) of rolling of two-stage at least, exchange that the place of linking is provided with the air chamber (3) that both interconnect between section (2) with rolling quickening exchange section (1); Quicken exchange section (1) and be provided with at least one jet nozzle (11) and diffusion hole corresponding (12) with it, the place of linking is provided with the air chamber (13) that both interconnect between jet nozzle (11) and diffusion hole (12), is provided with the through hole (14) that communicates with atmosphere on the air chamber (13) of chopped-off head acceleration exchange section (1); The exchange section (2) of rolling is provided with at least two jet nozzles (21) and diffusion hole corresponding with it (22), side at diffusion hole (22) also is provided with negative pressure hole (24), the place of linking is provided with three air chambers that interconnect (23) between jet nozzle (21) and diffusion hole (22), negative pressure hole (24), quickens exchange section (1), the place of linking all is provided with the air chamber (3) that interconnects between them between every grade of the exchange section (2) of rolling; In the end the exchange section (2) of rolling of one-level is provided with and blast pipe (6).
2. micro-discharging type waste gas treating device according to claim 1 is characterized in that: the jet nozzle (21) of the exchange section (2) of rolling can replace to the laminar flow spray orifice.
3. micro-discharging type waste gas treating device according to claim 1 is characterized in that: the air chamber of the exchange section (2) of rolling is provided with chopped-off head and quickens the feedback pipe (7) that exchange section (1) inlet is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200472949U CN201046379Y (en) | 2007-01-12 | 2007-01-12 | Micro discharging type waste gas treater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200472949U CN201046379Y (en) | 2007-01-12 | 2007-01-12 | Micro discharging type waste gas treater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046379Y true CN201046379Y (en) | 2008-04-16 |
Family
ID=39298952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200472949U Expired - Fee Related CN201046379Y (en) | 2007-01-12 | 2007-01-12 | Micro discharging type waste gas treater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046379Y (en) |
-
2007
- 2007-01-12 CN CNU2007200472949U patent/CN201046379Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20110112 |