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Filter

A filter and filter technology, applied in membrane filters, dispersed particle filtration, chemical instruments and methods, etc., can solve problems such as secondary pollution, and achieve the effects of small pollution, simple structure and easy implementation.

Inactive Publication Date: 2016-07-13
BEIJING GAOXIN GREAT FILTER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the way of fuel injection combustion will produce secondary pollution

Method used

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Embodiment Construction

[0046] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and effects of the technical solution proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The description is as follows. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0047] like figure 1 , a structural schematic diagram of a filter provided by an embodiment of the present invention. combine Figure 1 to Figure 8 As shown, the filter mentioned in the embodiment of the present invention can filter the exhaust gas of a motor vehicle (such as a diesel vehicle or a gasoline ve...

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Abstract

The invention provides a filter, and relates to the technical field of accessories of automobiles.The technical scheme mainly includes that the recyclable filter comprises a filter assembly and a heater; the filter assembly comprises at least two filter sheets which are compactly stacked on each other; a first side of the filter assembly is a gas inlet side, and a second side, which is opposite to the first side, of the filter assembly is a gas outlet side; the heater is arranged on the filter assembly and is used for heating the filter sheets and gas which flows through the filter sheets, so that soot particles attached onto the filter sheets can be heated, and the filter can be recycled; alternately, the heater is arranged at a position opposite to the gas inlet side and is used for heating gas which flows into the filter assembly, so that the filter can be recycled.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a filter. Background technique [0002] In auto parts, the filter is mainly used to filter the particulate matter of the exhaust gas of the automobile engine. After the filter works for a period of time, the particulate matter in the exhaust gas will block the filter sheet of the filter, which will cause the performance of the engine to decline, so that it cannot work. In the prior art, an oil injection device is usually provided, and the oil injection device is used to spray oil to the filter to burn the particles on the filter sheet to clean the filter sheet of the filter. However, the way of fuel injection combustion will produce secondary pollution. Therefore, the problem of cleaning the filter disc of the filter is an urgent problem to be solved in the industry. Contents of the invention [0003] The main purpose of the present invention is to provide a novel structu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/52B01D46/42
CPCB01D46/523B01D2279/30B01D2258/01B01D46/84
Inventor 高志男
Owner BEIJING GAOXIN GREAT FILTER CO LTD
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