Wood fiber filter core automobile fugitive dust purifier
A technology of wood fiber and purifier, applied in chemical instruments and methods, dispersed particle filtration, dispersed particle separation, etc., can solve the problems of increasing automobile resistance energy loss, large volume, etc., and achieve low cost, large dust holding capacity, The effect of high purification efficiency
Pending Publication Date: 2019-06-07
NORTHEAST FORESTRY UNIVERSITY
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Problems solved by technology
However, several existing dust collection devices are equipped with dust collection boxes or collection bags, which are relatively large in size, which easily increases the resistance and energy loss of the vehicle during driving.
Method used
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[0009] Take the car dust purifier suitable for the wood fiber filter element of Volkswagen New Jetta as an example. The shell is made of high-quality rubber. The arc length is 150mm, the upper edge and the lower edge are 150mm long; the arc surface near the tire surface is the hub axis as the center, the center angle is 15 degrees, the arc length is 90mm, and the upper edge and the lower edge are 150mm long. The shortest distance between the above two sides is 30mm, and the thickness of the shell is 3mm. There are circular holes with a diameter of 5mm distributed on the surface, and the distance between the centers of the holes is 10mm, and the holes are evenly distributed. Large particles, protect the internal filter element. The high-quality rubber cover is connected with the surface of the fender with a torsion spring, which is used as a clamshell. Use screws to install the device on the fender, and the lower edge of the adjoining surface of the fender is at the same level...
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Abstract
The invention discloses a wood fiber filter core automobile fugitive dust purifier. The wood fiber filter core automobile fugitive dust purifier is composed of a high quality rubber housing and a woodfiber filter core, and is arranged at a fender; the high quality rubber housing is provided with uniformly dispersed holes which are used for introduction of fugitive dust, blocking of large particles, and protection of the inner filter core. The fugitive dust flows with the air, enters into the wood fiber filter core automobile fugitive dust purifier through the holes on the high quality rubberhousing, passes through the wood fiber filter core, and flows out through upper end surface holes. The filter core of the wood fiber filter core automobile fugitive dust purifier is prepared from a natural wood fiber material, so that purifying efficiency is high, cost is low, the filter core is friendly to the environment, changing of automobile original structures is not needed, installation issimple, and replacing is convenient.
Description
Technical field: [0001] The invention relates to the problem of secondary fugitive dust treatment of automobiles, and belongs to a purification device for fugitive dust of automobiles. Using wood fiber material as the filter element is an environmentally friendly dust purification processor. Background technique: [0002] With the advancement of science and technology and the development of society, the number of automobiles has increased rapidly, and the air pollution caused by automobiles has become increasingly serious, which has become a major issue facing all mankind. Compared with vigorously controlling the pollution directly caused by vehicle exhaust emissions, less attention has been paid to the pollution caused by secondary dust from vehicles. Road dust caused by motor vehicles has become one of the sources of urban air particulate matter pollution, so it is very important to take measures to control urban road dust pollution, one of which is to install air dust pu...
Claims
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IPC IPC(8): B01D46/00
Inventor 郭秀荣卢延飞吴奇
Owner NORTHEAST FORESTRY UNIVERSITY