CN201148894Y - Vehicle tail gas discharge bag-type dust remover - Google Patents
Vehicle tail gas discharge bag-type dust remover Download PDFInfo
- Publication number
- CN201148894Y CN201148894Y CNU2007203064231U CN200720306423U CN201148894Y CN 201148894 Y CN201148894 Y CN 201148894Y CN U2007203064231 U CNU2007203064231 U CN U2007203064231U CN 200720306423 U CN200720306423 U CN 200720306423U CN 201148894 Y CN201148894 Y CN 201148894Y
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- CN
- China
- Prior art keywords
- dust remover
- cloth bags
- exhaust
- waste gas
- type dust
- 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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Abstract
The utility model discloses an automobile exhaust emission bag type dust remover. A bag type dust remover is connected at the exhaust port of an automobile muffler, the exhaust pressure, the temperature and the speed are all reduced after catalyzing and noise eliminating treatment are performed to the automobile exhaust gas, a plurality of fiber cloth bags supported by a framework are arranged in the bag type dust remover, and the dust remover has the advantages of simple structure, convenient installation and maintenance, easy disassembly and assembly of the cloth bags, and convenient regular dust removal. The cloth bags are specially used for the dust removal fiber cloth bags, and have good air permeability, humidity resistance, high temperature resistance and strong absorbability; waste gas enters the dust remover to form vortex flow, and is directly in contact with the outer circumferential surface of the cloth bags; the inner surfaces of the cloth bags are communicated with the atmosphere, and under the action of the exhaust pressure, the waste gas passes through the cloth bags to enter the atmosphere through the exhaust port of the dust remover; then the smoke dust and the particulate matter in the waste gas are absorbed by the cloth bags. The dust remover is not required to be driven by power, ensures the air in cities is clean, complies with the current energy saving and environment protective policy, and can be popularized to be used on all urban buses.
Description
Affiliated technical field
The utility model relates to particulate matter and the flue dust in a kind of effectively adsorption vehicle tail gas, and is especially better to city bus motor vehicle emission black smoke adsorption effect.
Background technique
At present, the city bus automobile adopts diesel fuel more and more, because frequent starting is stopped and is caused vehicle condition not good, the nervous insufficient funds of public transport company's vehicle, the bad operation in spite of illness of vehicle maintenance maintenance, bus occurs and discharge a large amount of black smokes, numerous citizen are healthy in serious harm, cause urban air pollution.Though each auto vendor takes a series of technical measures to motor vehicle emission, reduce noise, qualified discharge, can not fundamentally solve over-emitting black exhaust, emit blue cigarette problem.
Summary of the invention
In order to solve the problem that city bus and other automobiles discharge flue dust in a large number, the utility model provides a kind of motor vehicle exhaust emission sack cleaner, and this deduster can effectively adsorb particulate matter and the flue dust in the waste gas, realizes the automobile qualified discharge.
The technological scheme that its technical problem that solves the utility model adopts is: connect a sack cleaner in the automotive muffler exhaust ports, vehicle exhaust is after catalysis, the processing of eliminating the noise, and discharge pressure, temperature, speed all decrease.This sack cleaner belongs to forced, cloth bag is the fiber cloth bag that is exclusively used in dedusting, good permeability, be not afraid of humidity, high temperature resistant, adsorptivity is strong, waste gas enters the deduster plenum and forms eddy current, the fiber cloth bag supports with skeleton, the waste gas of cloth bag external peripheral surface and plenum directly contacts, and cloth bag internal surface and atmosphere communicate.Waste gas is under discharge pressure action, and the floss hole that penetrates cloth bag process deduster enters atmosphere.Determine the cloth bag filter area according to automobile exhaust amount size, set the length and the quantity of cloth bag thus, guarantee that automobile emission pressure, temperature, noise reach the GB requirement, main is particulate matter and the flue dust of removing in the waste gas, really accomplishes qualified discharge.
The beneficial effects of the utility model are that principle is feasible, and is simple in structure, convenient for installation and maintenance, cloth bag dismounting easily, the convenient dust of regularly removing.This deduster can make the urban air cleaning without motivational drive, meets current energy-conserving and environment-protective policy, can promote the use of on all city buses.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a motor vehicle exhaust emission sack cleaner fundamental diagram.
1-deduster housing among the figure, 2-fiber cloth bag, 3-cloth bag framework, 4-deduster end cap, 5-connecting bolt, 6-exhaust pipe.
Embodiment
Automobile exhaust gas is entered in the deduster housing (1) by inlet in Fig. 1, forms eddy current in the space, by flow velocity and the pressure of self, penetrates the fiber cloth bag (2) that is supported by skeleton (3), gets rid of from outlet by exhaust pipe (6).Particulate matter in the automobile exhaust gas and flue dust are adsorbed by the fiber cloth bag, and automobile produces the vibrations of jolting under steam, and a part of particulate matter and flue dust drop on the bottom of deduster housing (1), and major part is adsorbed on the fiber cloth bag.Regularly open end cap (4), the fiber cloth bag (2) that is filled grit is taken out together with cloth bag framework (3), reload behind the grit of removing cloth bag, end cap (4), cloth bag framework (3) and exhaust pipe (6) are fastened on the deduster housing (1) with bolt (5).According to the motor vehicle emission situation, annual replacing fiber cloth bag 1-2 time.
Claims (1)
1. motor vehicle exhaust emission sack cleaner, it includes: deduster housing, fiber cloth bag, cloth bag framework is characterized in that: several fiber cloth bags that supported by skeleton are arranged, flue dust in the filtering exhaust and particulate matter in this sack cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203064231U CN201148894Y (en) | 2007-11-24 | 2007-11-24 | Vehicle tail gas discharge bag-type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203064231U CN201148894Y (en) | 2007-11-24 | 2007-11-24 | Vehicle tail gas discharge bag-type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148894Y true CN201148894Y (en) | 2008-11-12 |
Family
ID=40116661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203064231U Expired - Fee Related CN201148894Y (en) | 2007-11-24 | 2007-11-24 | Vehicle tail gas discharge bag-type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148894Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864583A (en) * | 2010-05-14 | 2010-10-20 | 昆山延笙电子科技有限公司 | Filter bag used outside platinum titanium mesh |
-
2007
- 2007-11-24 CN CNU2007203064231U patent/CN201148894Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864583A (en) * | 2010-05-14 | 2010-10-20 | 昆山延笙电子科技有限公司 | Filter bag used outside platinum titanium mesh |
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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: 20081112 Termination date: 20091224 |