CN2514122Y - Purifier for automobile tail gas - Google Patents
Purifier for automobile tail gas Download PDFInfo
- Publication number
- CN2514122Y CN2514122Y CN 01252449 CN01252449U CN2514122Y CN 2514122 Y CN2514122 Y CN 2514122Y CN 01252449 CN01252449 CN 01252449 CN 01252449 U CN01252449 U CN 01252449U CN 2514122 Y CN2514122 Y CN 2514122Y
- Authority
- CN
- China
- Prior art keywords
- ring body
- clamshell
- negative electrode
- positive
- ring
- 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
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- Electrostatic Separation (AREA)
- Treating Waste Gases (AREA)
Abstract
An automotive exhaust gas purifier has a shell cover (1) and a ring body consisting of high-voltage positive and negative electrode rings (2, 3), wherein, a discharging needle (5) and an insulated pad (4) are arranged between the positive and the negative electrode rings, the ring body is arranged in the shell cover, and the shell cover and the ring body are fixed together by insulation materials (6). The utility model is installed on the periphery of the tail of an automotive exhaust pipe and matches the use of an ozone machine. When an automobile runs, the ozone produced by the interaction between the ozone machine and the high-voltage positive and negative electrode rings is mixed with the automotive exhaust gas and oxygenates, decompounds and counteracts the automotive exhaust gas, thus realizing the purposes of purifying the air and improving the environment.
Description
(1) technical field: the utility model belongs to environmental protection equipment, is specifically related to a kind of automobile exhaust purifier that can carry out purified treatment to vehicle exhaust.
(2) background technique: for the purified treatment of vehicle exhaust, following dual mode is arranged at present, the first is installed chemosorbent devices such as active carbon between silencing apparatus and outlet pipe, to reach the purpose of harmful matter purifying exhaust air in the adsorption vehicle tail gas.But because sorbent must regularly replace, the time is long slightly, and adsorptive power reduces greatly, influences purifying effect; It two is that the positive and negative electrode ring is installed in outlet pipe, and the high-pressure delivery that produces by ozone machine makes on the positive and negative electrode ring spray point that joins and produces pulse to the positive and negative electrode ring, and the surrounding atmosphere ionic discharge produces ozone, utilizes the chemical property of ozone, purifying exhaust air.But because temperature is higher in the automobile exhaust pipe, and the ambient temperature of ozone is in case just can decompose automatically above 65 ℃; Therefore, this device is placed in the outlet pipe can reduce its purifying effect greatly.
(3) summary of the invention: the purpose of this utility model just provides a kind of follow-on automobile exhaust purifier, and this purifier can be avoided the decomposition loss of ozone, makes it can bring into play the effect that purifies air to greatest extent; And the installation of this purifier is extremely convenient.
Automobile exhaust purifier of the present utility model has clamshell and by the ring body that high pressure positive and negative electrode ring is formed, between the positive and negative motor ring spray point and felt pad is housed, and described ring body is arranged in the described clamshell, fixes with insulating material between clamshell and the ring body.
Described clamshell is a horizontal cylinder, and an end is uncovered, and the other end is processed with on the entity part of annular and installs and fixes the hole ringwise.
Be connected with bakelite between described ring body and the described clamshell, this bakelite and ring body be with adhering with epoxy resin, with described clamshell with rivet.
During use, this purifier is contained on the periphery of automobile exhaust pipe afterbody, and is fixed and get final product.General matching used with it ozone machine can be contained in the position of outlet pipe near silencing apparatus, also can be contained on the fixing clamp of fixing clamshell.The high voltage wire of being drawn by ozone machine is welded in respectively on the positive and negative electrode ring.Behind automobile starting, ozone machine work also produces high pressure about 20,000 volts, is delivered on the high pressure positive and negative electrode ring by high voltage wire, makes the positive and negative electrode ring spray point that joins produce pulse, and the surrounding atmosphere ionic discharge produces ozone; Automobile to overtake, and the ozone that produces is blown away backward and mix in clamshell with waste gas that the final vacuum pipe is discharged, because ozone has extremely strong oxidability, it can be promptly with the carbon monoxide in institute's combustion gas, hydrocarbon, oxynitrides and particulate contaminant oxidation, decomposition neutralization, make the oxious component in the vehicle exhaust be reduced to bottom line, thereby reach the purpose of improving environment, fresh air.
The convection current of air during for the assurance automobilism, the diameter of clamshell one end ring shape should be big as far as possible, and left entity part can satisfy the installation needs and get final product.
The utility model is owing to be arranged on high pressure positive and negative electrode ring outside the outlet pipe, and therefore the decomposition of having avoided ozone to produce because ambient temperature is too high has the effect of purifying exhaust air preferably.If it is improved a little, also can use in places such as hospital, office building, parking lot, smoking areas.
(4) description of drawings: Fig. 1 is the side view cutaway drawing that the utility model is installed in the automobile exhaust pipe afterbody; Fig. 2 is the utility model master apparent direction sectional view; Fig. 3 is the structural representation of fixing clamp among the utility model embodiment.
Among the figure, 1-clamshell, 2-high pressure positive electricity polar ring, 3-high pressure negative electricity polar ring, 4-felt pad, 5-spray point, 6-insulating material, 7,8-installs and fixes the hole, 9-outlet pipe, 10-fixed arm, 11-chute.
(5) embodiment: as shown in Fig. 1,2, be provided with the ring body that positive electricity polar ring 2 and negative electricity polar ring 3 are constituted in the clamshell 1, spray point 5 and felt pad 4 are housed between the positive and negative electrode ring, in the present embodiment, clamshell is a cylindrical shape, one end is uncovered entirely, an end ringwise, the annular entity part process the used fixed hole of promising installation.Described felt pad 4 and insulating material 6 are bakelite in the present embodiment, with epoxy bond, then fix with rivet with clamshell between this bakelite and the ring body.Clamshell and ring body are sleeved on the rear portion of outlet pipe 9, in the present embodiment, adopt fixing clamp stationary cylinder as shown in Figure 3, this fixing clamp is snapped onto on the outlet pipe 9 by two semicircular rings up and down, make progress, be extended with the fixed arm 10 of two symmetries on the semicircular rings respectively downwards, the middle part of fixed arm is processed to chute 11, and screw rod is passed and inserts the chute 11 from the hole 7,8 that installs and fixes of cylindrical shell, and fastening nut can be fixed on the outlet pipe.
Claims (3)
1. automobile exhaust purifier, the ring body that has clamshell [1] and formed by high pressure positive and negative electrode ring [2], [3], spray point [5] and felt pad [4] are housed between the positive and negative motor ring, it is characterized in that: described ring body is arranged in the described clamshell, and is fixing with insulating material [6] between clamshell and the ring body.
2. automobile exhaust purifier according to claim 1 is characterized in that: described clamshell is a horizontal cylinder, and an end is uncovered, and the other end is processed with on the entity part of annular and installs and fixes hole [7], [8] ringwise.
3. automobile exhaust purifier according to claim 1 and 2 is characterized in that: be connected with bakelite between described ring body and the described clamshell, this bakelite and ring body be with adhering with epoxy resin, with described clamshell with rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252449 CN2514122Y (en) | 2001-11-14 | 2001-11-14 | Purifier for automobile tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252449 CN2514122Y (en) | 2001-11-14 | 2001-11-14 | Purifier for automobile tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2514122Y true CN2514122Y (en) | 2002-10-02 |
Family
ID=33662163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01252449 Expired - Fee Related CN2514122Y (en) | 2001-11-14 | 2001-11-14 | Purifier for automobile tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2514122Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513395A (en) * | 2021-04-02 | 2021-10-19 | 南京航空航天大学 | Zero energy consumption device for waste heat recovery and corona purification of vehicle tail gas |
-
2001
- 2001-11-14 CN CN 01252449 patent/CN2514122Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513395A (en) * | 2021-04-02 | 2021-10-19 | 南京航空航天大学 | Zero energy consumption device for waste heat recovery and corona purification of vehicle tail 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 |