CN103557048A - Multi-chamber automobile exhaust purification device - Google Patents

Multi-chamber automobile exhaust purification device Download PDF

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Publication number
CN103557048A
CN103557048A CN201310543332.XA CN201310543332A CN103557048A CN 103557048 A CN103557048 A CN 103557048A CN 201310543332 A CN201310543332 A CN 201310543332A CN 103557048 A CN103557048 A CN 103557048A
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CN
China
Prior art keywords
chamber
housing
purification
chambers
automobile exhaust
Prior art date
Application number
CN201310543332.XA
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Chinese (zh)
Other versions
CN103557048B (en
Inventor
王星
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苏州佑瑞检测技术有限公司
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Priority to CN201310543332.XA priority Critical patent/CN103557048B/en
Publication of CN103557048A publication Critical patent/CN103557048A/en
Application granted granted Critical
Publication of CN103557048B publication Critical patent/CN103557048B/en

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Abstract

The invention relates to a multi-chamber automobile exhaust purification device which comprises a shell, wherein the shell is a cylinder, a plurality of purification chambers are uniformly distributed in the shell in a radial direction, a shell core column is formed in the center of the shell, the purification chambers are divided into air channel chambers and catalyst chambers by partitions, an air hole is formed in the shell core column in the position of the airway chambers, air inlet channels are formed in the partitions, and catalysts are put into the catalyst chambers. By adopting the technical scheme of the multi-chamber automobile exhaust purification device, the purification chambers are gathered, so that the purification efficiency is improved, and the multi-chamber automobile exhaust purification device has the advantages of small size, low cost and long service life.

Description

A kind of multi-chamber automobile exhaust gas purifying installation

Technical field

The present invention relates to field of Environment Protection, be specifically related to a kind of multi-chamber automobile exhaust gas purifying installation.

Background technique

General automobile exhaust purifier, because guarantee the purification efficiency of tail gas, be designed to the overall structure of a sealing, but this structure is after purifier length service time, in housing, easily accumulate solid particle impurity, affect the normal operation of purifier carrier, if design a kind of multi-chamber purifier, when one of them chamber fast when blocked, more tail gas just can enter the chamber that other is ventilated, along with the chamber of having ventilated is when gradually blocked, tail gas is enter in other good chamber of ventilating gradually also more, by that analogy, until chamber is when all stop up, this will be a very long process, greatly improved the working life of purifier.

Summary of the invention

The object of the invention is to overcome the problem that prior art exists, a kind of multi-chamber automobile exhaust gas purifying installation is provided.

For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:

A kind of multi-chamber automobile exhaust gas purifying installation, comprise housing, described housing is cylindrical body, on described housing by being radially evenly distributed with a plurality of purification chambers, and be formed with housing stem stem at described housing center, described purification chamber is separated into air flue chamber and catalyzer chamber by dividing plate, on the described housing stem stem of position, described air flue chamber, be provided with air hole, on described dividing plate, be provided with intake duct, in described catalyzer chamber, be provided with catalyzer.

Preferably, at the two ends of described housing, be respectively arranged with suction port and air outlet, and be provided with filter brush at described suction port and place, air outlet.

The invention has the beneficial effects as follows:

Adopt technical solution of the present invention, purify chamber intensive, improved purification efficiency, and volume is little, cost is low, and the life-span is long.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Number in the figure explanation: 1, housing, 11, housing stem stem, 12, air hole, 2, purify chamber, 21, air flue chamber, 22, catalyzer chamber, 3, dividing plate, 31, intake duct, 4, catalyzer, 5, suction port, 6, air outlet, 7, support plate, 8, case protrusion, 9, filter brush.

Embodiment

Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.

Shown in Fig. 1, a kind of multi-chamber automobile exhaust gas purifying installation, comprise housing 1, described housing 1 is cylindrical body, on described housing 1 by being radially evenly distributed with a plurality of purification chambers 2, and be formed with housing stem stem 11 at described housing 1 center, described purification chamber 2 is separated into air flue chamber 21 and catalyzer chamber 22 by dividing plate 3 and case protrusion 8, on the described housing stem stem 11 of 21 positions, described air flue chamber, be provided with air hole 12, on described dividing plate 3, be provided with intake duct 31, in described catalyzer chamber 22, be provided with support plate 7, in described support plate 7 inner sides, be provided with catalyzer 4.

Preferably, at the two ends of described housing 1, be respectively arranged with suction port 5 and air outlet 6, and be provided with filter brush 9 at described suction port 5 and 6 places, air outlet.

Principle of the present invention:

Vehicle exhaust is by suction port 5, after brushing after filtration 9 coarse filtrations, enter in air flue chamber 21, wherein most of tail gas enters in catalyzer chamber 22 by intake duct 31, remaining tail gas is entered in other air flue chamber 21 and is entered in corresponding catalyzer chamber 22 again by air hole 12, if blocked diminishing imported and exported in some catalyzer chamber 22, more tail gas just can enter in other catalyzer chamber 22 by air hole 12, take full advantage of catalyzer chamber 22, improve its working life, tail gas is after the catalyzer 4 in catalyzer chamber 22 purifies, after filtration again by air outlet 6 and filter brush 9, be discharged in atmosphere again.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (2)

1. a multi-chamber automobile exhaust gas purifying installation, comprise housing (1), it is characterized in that, described housing (1) is cylindrical body, upper by being radially evenly distributed with a plurality of purification chambers (2) at described housing (1), and be formed with housing stem stem (11) at described housing (1) center, described purification chamber (2) is separated into air flue chamber (21) and catalyzer chamber (22) by dividing plate (3), on the described housing stem stem (11) of position, described air flue chamber (21), be provided with air hole (12), on described dividing plate (3), be provided with intake duct (31), in described catalyzer chamber (22), be provided with catalyzer (4).
2. multi-chamber automobile exhaust gas purifying installation according to claim 1, it is characterized in that, at the two ends of described housing (1), be respectively arranged with suction port (5) and air outlet (6), and locate to be provided with filter brush (9) at described suction port (5) and air outlet (6).
CN201310543332.XA 2013-11-06 2013-11-06 A kind of multi-chamber automobile exhaust purification device CN103557048B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310543332.XA CN103557048B (en) 2013-11-06 2013-11-06 A kind of multi-chamber automobile exhaust purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310543332.XA CN103557048B (en) 2013-11-06 2013-11-06 A kind of multi-chamber automobile exhaust purification device

Publications (2)

Publication Number Publication Date
CN103557048A true CN103557048A (en) 2014-02-05
CN103557048B CN103557048B (en) 2015-10-28

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Family Applications (1)

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CN201310543332.XA CN103557048B (en) 2013-11-06 2013-11-06 A kind of multi-chamber automobile exhaust purification device

Country Status (1)

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CN (1) CN103557048B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08312328A (en) * 1995-05-12 1996-11-26 Isuzu Ceramics Kenkyusho:Kk Diesel particulate filter
DE19933442A1 (en) * 1999-07-16 2001-01-18 Mann & Hummel Filter Particulate filter e.g. soot filter used in exhaust gas in an internal combustion engine has filter medium and catalyst forming rope-like shape and wound into one of the cylindrical filters
US20050257518A1 (en) * 2002-06-04 2005-11-24 Jean-Claude Fayard Methods and device for filtration of exhaust gases for a diesel engine with a filtration surface which is variable by means of controlled obstruction
US20080155966A1 (en) * 2006-12-29 2008-07-03 Wen Shing Chang Exhaust Gas Purifier of Engine used in Locomotive
CN102410066A (en) * 2011-09-28 2012-04-11 虞跃平 Multi-stage purifying and filtering device for motor vehicle tail gas
CN102536399A (en) * 2011-12-31 2012-07-04 杭州银轮科技有限公司 SCR (Selective Catalytic Reduction) catalytic converter for post treatment of tail gas of diesel engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08312328A (en) * 1995-05-12 1996-11-26 Isuzu Ceramics Kenkyusho:Kk Diesel particulate filter
DE19933442A1 (en) * 1999-07-16 2001-01-18 Mann & Hummel Filter Particulate filter e.g. soot filter used in exhaust gas in an internal combustion engine has filter medium and catalyst forming rope-like shape and wound into one of the cylindrical filters
US20050257518A1 (en) * 2002-06-04 2005-11-24 Jean-Claude Fayard Methods and device for filtration of exhaust gases for a diesel engine with a filtration surface which is variable by means of controlled obstruction
US20080155966A1 (en) * 2006-12-29 2008-07-03 Wen Shing Chang Exhaust Gas Purifier of Engine used in Locomotive
CN102410066A (en) * 2011-09-28 2012-04-11 虞跃平 Multi-stage purifying and filtering device for motor vehicle tail gas
CN102536399A (en) * 2011-12-31 2012-07-04 杭州银轮科技有限公司 SCR (Selective Catalytic Reduction) catalytic converter for post treatment of tail gas of diesel engine

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CN103557048B (en) 2015-10-28

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Effective date of registration: 20150921

Address after: 214000 room 1-1108, tian an wisdom City, New District, Jiangsu, Wuxi

Applicant after: SUZHOU YOURUI TESTING TECHNOLOGY CO., LTD.

Address before: Zhongshan road Wuzhong District Mudu town of Suzhou city in Jiangsu province 215000 No. 70 room 3305

Applicant before: Suzhou Yourui Detection Technology Co., Ltd.

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151028

Termination date: 20161106

CF01 Termination of patent right due to non-payment of annual fee