CN2222800Y - Exhaust filter - Google Patents
Exhaust filter Download PDFInfo
- Publication number
- CN2222800Y CN2222800Y CN 94244843 CN94244843U CN2222800Y CN 2222800 Y CN2222800 Y CN 2222800Y CN 94244843 CN94244843 CN 94244843 CN 94244843 U CN94244843 U CN 94244843U CN 2222800 Y CN2222800 Y CN 2222800Y
- Authority
- CN
- China
- Prior art keywords
- exhaust
- shell
- gas
- housed
- metal filter
- 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
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- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a filter for waste gas, which comprises an outer shell, a gas inlet for waste gas is arranged on the outer shell, a gas outlet for waste gas is arranged on the outer shell, a plurality of layers of metal filtering nets which are arranged in the outer shell, a high-voltage DC power supply which is connected with the metal filtering nets, and a container for waste slag oil which is arranged on the lower side of the outer shell. The utility model has the advantages that the normal work of a machine can not be influenced, more than 80 percent of harmful substance in the waste gas, such as waste oil, carbon microparticles, etc. can be effectively removed, and the problem that the waste gas pollutes environment can be solved.
Description
The utility model relates to the venting gas appliance of internal-combustion engine, be a kind ofly to have purification, make to become to reduce and pollute free of contamination exhaust gas treatment device, specifically, be a kind of be used for removing solid, liquid, the particulate composition of exhaust or make become free of contamination device.
Many machines or equipment, especially the waste gas of automobile, motorcycle engine is headachy problem to the pollution of environment always, especially along with the raising of Chinese economic development and living standards of the people, quantity such as range hood that society has and automobile, motorcycle increase rapidly, and the environmental pollution problem that causes thus is also more and more serious.Though, some waste gas filters have also appearred, both be unsuitable for practicality, and effect is not good yet, thereby is difficult to apply.
The purpose of this utility model provides that a kind of structure is small and exquisite, price is low, easy to use, exhaust-gas purifier that the waste gas filtering is effective.
Technical solution of the present utility model is: a kind of exhaust-gas purifier, adopted the brand-new design that is different from prior art: have shell, have waste gas inlet and air outlet on the shell, the multiple layer metal filter screen is housed in the shell, metal screen and a high-voltage DC power supply join, and the shell downside is equipped with the waste residue oil vessel.
Multiple layer metal filter screen described in the utility model becomes arranged radially in the enclosure, and the adjacent metal filter mesh layer is connected to opposite electrode.And form closed electric field, certainly, metal screen also can adopt other suitable arrangement mode and structural types.
Over against the suction port place taper rectifier is housed in the enclosure in the utility model.Certainly, also can adopt other suitable construction forms.
Multiple layer metal filter screen described in the utility model is separated by by insulating support, a dish and is supported in the enclosure.Certainly, also can adopt other suitable structural types.
Multiple layer metal filter screen described in the utility model is divided into two sections, lays respectively at front portion that has waste gas inlet in the shell and the rear portion that has the air outlet, and two sections separations communicate in two chambeies and in the side.Certainly, also can adopt other suitable specific constructive form.As adopt structures such as single hop or multistage.
The one pole magnet ring is housed on the waste gas inlet described in the utility model.Certainly, also can adopt the structural type suitable with other.
Side body is made funnel shaped under the shell that the waste residue oil vessel is housed described in the utility model.Certainly, also can be made into other suitable shapes.
The booster that high-voltage DC power supply employing described in the utility model is connected with automobile, motorcycle power supply.
Shell described in the utility model is provided with the switch mouth, certainly, also can adopt other convenient suitable construction of cleaning.
Insulating support described in the utility model is made by 95 aluminium oxide glazed ceramics.Certainly, also can adopt other suitable material.
The utility model has the advantages that: do not influence machine proper functioning, can effectively remove harmful matters such as waste oil in the waste gas, carbon particle, thereby solve the exhaust emission pollution environmental problem of automobile, motorcycle engine.According to actual test result, when vehicle during, can remove the exhaust emission that 90% motor is discharged at low-speed running, middling speed can reach 85%, can reach 80% during high speed.Power consumption is also lower, and 50 type motorcycles are about 5 watts, and the above motorcycle of 50 types is about 10 watts, and automobile is about 40 watts.Structure is also small and exquisite, novel, and is cheap, and material extremely is easy to get, and makes simply, is beneficial to and applies.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of a kind of exhaust-gas purifier of the present utility model.
Fig. 2 is that A-A of Fig. 1 is to sectional view.
The booster circuit figure of Fig. 3 for adopting in the utility model.
Fig. 1, Fig. 2, Fig. 3 have described an embodiment of the present utility model.Fig. 1, Fig. 2 are its agent structure.In shell 10, formed the multi-layer barrel combination, formed closed static electric field by four layers of (or other suitable numbers of plies) metal screen 1.Metal screen 1 is bearing in the shell 10 by 95 aluminium oxide glazed ceramic supports 3 a, dish 2 etc., has waste gas inlet 11 and air outlet 12 on the shell 10, and metal screen 1 is divided into two sections by being positioned at the middle dish 2 of shell.Over against waste gas inlet 11 places air rectifier 4 is being housed, one pole magnet ring 5 also is housed on waste gas inlet 11,10 times side body funnels of shell (or other recessed arcs etc.), and waste residue oil can 7 (or other suitable vessels of a similar effect) is housed, have a dish air flue 9 on the dish 2.Adjacent metal screen tube layer is connected to opposite polarity high-voltage connection 8 respectively, and high-voltage connection 8 links to each other with booster again.
The machine especially waste gas of automobile, motorcycle engine generation is entered by suction port 11, under 4 effects of tapered rectifier, pass each metal screen layer 1, under electrostatic interaction, harmful matters such as the oily particulate in the waste gas, carbon particle are attracted on the metal screen 1, owing to be provided with the one pole magnet ring, above-mentioned oil gas particulate, carbon particle be magnetized, thereby it is attracted on the metal screen 1 better again at suction port 11.Owing to adopted the totally-enclosed electrostatic field structure of cylindrical shape, waste gas can not be released outside electric field.The greasy dirt that adsorbs in the waste gas is gone into the lower hopper bottom by the filter screen drop, flows in the waste oil kettle 7 again, and the waste oil kettle separates with the filtering main body, thereby the waste oil temperature is reduced, and can prevent the secondary volatilization of the waste oil gas that motor is discharged.In order to prevent that short circuit phenomenon from appearring in closed electric field, adopted by the one-tenth chamfered edge shape of 95 aluminium oxide glazed ceramics making or a support and a dish of analogous shape, also prolonged the time of using cleaning.In order after use, in time to clean easily, the switch mouth can be set on shell.
Fig. 3 has described the adoptable booster of the utility model.Comprise capacitor C 1, C2, C3, C4, C5, resistance R 1, R2, R3, R4, R5, R6, R7, triode BG1, BG2, BG3, BG4, transformer B1, B2 among the figure, components and parts such as diode D1.Comprise multi-vibrator in the circuit, the oscillator signal of its generation is amplified by enlarged portion behind drive(r) stage, by boosting transformer produces 9 kilovolt to 15 kilovolt high pressure at last, and be connected on the aforementioned metal filter screen.
Claims (10)
1, a kind of exhaust-gas purifier is characterized in that: have shell, have waste gas inlet and air outlet on the shell, the multiple layer metal filter screen is housed in the shell, metal screen and a high-voltage DC power supply join, and the shell downside is equipped with the waste residue oil vessel.
2, exhaust-gas purifier according to claim 1 is characterized in that: described multiple layer metal filter screen becomes arranged radially in the enclosure, and the adjacent metal filter mesh layer is connected to opposite electrode.
3, exhaust-gas purifier according to claim 2 is characterized in that: over against the suction port place taper rectifier is housed in the enclosure.
4, according to claim 1 or 2,3 described exhaust-gas purifiers, it is characterized in that: described multiple layer metal filter screen is separated by by insulating support, a dish and is supported in the enclosure.
5, according to claim 1 or 2,3 described exhaust-gas purifiers, it is characterized in that: described multiple layer metal filter screen is divided into two sections, lays respectively at the front portion that has suction port in the shell and the rear portion that has the air outlet, and two sections separations and communicate in the side in two chambeies.
6, according to claim 1 or 2,3 described exhaust-gas purifiers, it is characterized in that: the one pole magnet ring is housed on the described suction port.
7, according to claim 1 or 2,3 described exhaust-gas purifiers, it is characterized in that: side body is made funnel shaped under the described shell that the waste residue oil vessel is housed.
8, according to claim 1 or 2,3 described exhaust-gas purifiers, it is characterized in that: the booster that described high-voltage DC power supply employing is connected with automobile, motorcycle power supply.
9, according to claim 1 or 2,3 described exhaust-gas purifiers, it is characterized in that: described shell is provided with the switch mouth.
10, exhaust-gas purifier according to claim 4 is characterized in that: described insulating support is made by 95 aluminium oxide glazed ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244843 CN2222800Y (en) | 1994-12-26 | 1994-12-26 | Exhaust filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244843 CN2222800Y (en) | 1994-12-26 | 1994-12-26 | Exhaust filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2222800Y true CN2222800Y (en) | 1996-03-20 |
Family
ID=33850813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94244843 Expired - Fee Related CN2222800Y (en) | 1994-12-26 | 1994-12-26 | Exhaust filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2222800Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011091624A1 (en) * | 2010-01-27 | 2011-08-04 | Guo Huanjing | Particle filter for exhausting gas |
-
1994
- 1994-12-26 CN CN 94244843 patent/CN2222800Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011091624A1 (en) * | 2010-01-27 | 2011-08-04 | Guo Huanjing | Particle filter for exhausting gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |