CN208669380U

CN208669380U - A kind of vehicle exhaust desulfurization purifier

Info

Publication number: CN208669380U
Application number: CN201821276848.7U
Authority: CN
Inventors: 尹永刚; 杜春峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2019-03-29
Anticipated expiration: 2028-08-09

Abstract

The utility model discloses a kind of vehicle exhaust desulfurization purifiers, including purification device main body, purification device main body includes left arc shell, the right surface upper end of left arc shell is fixedly installed with top cover, the right surface of top cover is fixedly installed with right arc shell, lower end inside face between right arc shell is fixedly installed with bottom cover, before left arc shell, rear surface is successively fixedly installed with front cover and rear cover, preceding exterior surface is fixedly installed with connecting tube, the inside cavity of purification device main body is fixedly installed with partition, filtering body is closely fitted between partition, the utility model is assembled into a kind of purification device main body by screw, inside is equipped with partition and filtering body, successively the sulfide of heterogeneity in tail gas can be removed by different level, substantially increase elimination effect, the sealing ring installed by universal purification device body outer surface, it can adapt to More standard deliveries pipes, increase the suitability of purification device main body, replace more convenient, safety and environmental protection.

Description

A kind of vehicle exhaust desulfurization purifier

Technical field

The utility model relates to vehicle maintenance service field, specifically a kind of vehicle exhaust desulfurization purifier.

Background technique

In recent years, increasing with motor vehicle, vehicle exhaust have become the main source of atmospheric pollution, and acid rain is also therefore more Frequently, it seriously endangers and has arrived building, soil and the living environment of the mankind.Therefore, countries in the world propose higher oil one after another Quality standard further limits sulfur content, olefin(e) centent and benzene content in oil product, preferably to protect the existence of the mankind empty Between, but the sulfur content, olefin(e) centent and the benzene content that only limit in liquefaction product are the sulphur for being far from sufficient to clear vehicle exhaust Compound discharge, therefore the inside of the exhaust pipe in automobile is fitted with desulfurization filter device, but in previous filter device, Shape standard is different, and different vehicles, and the size of discharge capacity also limits the standardization of filter, meanwhile, previous straight In row's formula filter device, filter effect is also undesirable, and in view of problem above, spy proposes a kind of vehicle exhaust desulfurization purifier.

Utility model content

In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of vehicle exhaust desulfurization purifiers, lead to The shell of universal purification device main body and the sealing ring of outer surface installation are crossed, more standard deliveries pipes is can adapt to, increases The suitability of purification device main body replaces more convenient, safety and environmental protection.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of vehicle exhaust desulfurization purifier, Including purification device main body, the purification device main body includes left arc shell, and the right surface upper end of the left arc shell passes through spiral shell Silk is fixedly installed with top cover, and the right surface of the top cover, which is screwed, is equipped with right arc shell, the left arc shell and the right side Lower end inside face between arc shell is fixedly installed with bottom cover, the front surface of the left arc shell, top cover, right arc shell and bottom cover Be screwed and front cover be installed, the left arc shell, top cover, right arc shell and bottom cover rear surface be screwed peace Equipped with rear cover, the outer surface of the front cover and rear cover offers blow vent, and the outer surface of the blow vent is fixedly installed with company Adapter tube, the outer surface of the blow vent are fixedly installed with connecting tube, and the inside cavity of the purification device main body is fixedly installed with Partition is closely fitted with filtering body between the partition, and the outer surface of the purification device main body is socketed with sealing ring.

Further, the connecting tube includes air inlet pipe and an air outlet pipe, and the air inlet pipe is fixedly mounted on rear cover rear surface Blow vent, the escape pipe are fixedly mounted on the blow vent of front cover front surface.

Further, the partition includes dextrad partition and left-hand partition, and the dextrad partition and left-hand partition are successively fixed It is mounted on the upper surface of bottom cover.

Further, the filtering body includes the first filtering body, the second filtering body and third filtering body, first filtering Body, the second filtering body and third filtering body are fitted between dextrad partition and left-hand partition from rear to preceding successively secret.

Further, the outer surface of first filtering body is uniformly provided with the first filter hole, the second filtering body appearance Face is uniformly provided with the second filter hole, and the third filtering external surface is uniformly provided with third filter hole.

Further, it is the partition that arc right end is right angle that the dextrad partition, which is a kind of left end, and the left-hand partition is one Kind of right end is the partition that arc left end is right angle, the upper and lower and left-hand face of the dextrad partition be respectively and fixedly installed to top cover, The upper and lower and right lateral surface of the inner surface of bottom cover and left arc shell, the dextrad partition is respectively and fixedly installed to top cover, bottom cover With the inner surface of right arc shell.

Further, the aperture of first filter hole is greater than the aperture of the second filter hole, the aperture of second filter hole Greater than the aperture of third filter hole.

The beneficial effects of the utility model are:

The utility model is assembled into a kind of purification device main body by screw, when inside is equipped with control vehicle exhaust filtering Between partition, and by from thick to thin filter gas filtering body, can be by different level successively by the vulcanization of heterogeneity in tail gas Object is removed, and elimination effect is substantially increased, the sealing ring installed by the shell of universal purification device main body and outer surface, It can adapt to more standard deliveries pipes, increase the suitability of purification device main body, replace more convenient, safety and environmental protection.

Detailed description of the invention

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model assembling schematic diagram.

Description of symbols: 1, purification device main body, 11, left arc shell, 12, top cover, 13, front cover, 14, bottom cover, 15, the right side Arc shell, 16, rear cover, 17, blow vent, 2, connecting tube, 21, escape pipe, 22, air inlet pipe, 3, partition, 31, dextrad partition, 32, Left-hand partition, 4, filtering body, the 41, first filtering body, the 42, second filtering body, 43, third filtering body, the 44, first filter hole, 45, Second filter hole, 46, third filter hole, 5, sealing ring.

Specific embodiment

The present invention will be further illustrated below in conjunction with specific embodiments, it should be appreciated that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms also fall within application The appended claims limited range.

It is the utility model structure diagram referring to Fig. 1-2, a kind of vehicle exhaust desulfurization purifier, including purification dress Main body 1 is set, purification device main body 1 includes left arc shell 11, and the right surface upper end of left arc shell 11, which is screwed, to be equipped with Top cover 12, the right surface of top cover 12, which is screwed, is equipped with right arc shell 15, between left arc shell 11 and right arc shell 15 Lower end inside face be fixedly installed with bottom cover 14, left arc shell 11, top cover 12, right arc shell 15 and bottom cover 14 front surface pass through Screw is fixedly installed with front cover 13, left arc shell 11, top cover 12, right arc shell 15 and bottom cover 14 rear surface be screwed Rear cover 16 is installed, the outer surface of front cover 13 and rear cover 16 offers blow vent 17, and the outer surface of blow vent 17 is fixedly mounted There is connecting tube 2, the outer surface of blow vent 17 is fixedly installed with connecting tube 2, and the inside cavity of purification device main body 1 is fixedly installed with Partition 3 is closely fitted with filtering body 4 between partition 3, and the outer surface of purification device main body 1 is socketed with sealing ring 5, this is practical new Type is assembled into a kind of purification device main body 1 by screw, and inside is equipped with the partition 3 of control vehicle exhaust filtration time, and leads to After the filtering body for filtering gas from thick to thin, successively the sulfide of heterogeneity in tail gas can be removed by different level, mentioned significantly High to understand effect, the sealing ring installed by the shell of universal purification device main body 1 and outer surface can adapt to more Standard deliveries pipe increases the suitability of purification device main body 1, replaces more convenient, safety and environmental protection.

Connecting tube 2 includes air inlet pipe 22 and escape pipe 21, and air inlet pipe 22 is fixedly mounted on the blow vent of 16 rear surface of rear cover 17, escape pipe 21 is fixedly mounted on the blow vent 17 of 13 front surface of front cover, and the rear end of air inlet pipe 22 is connected to automobile exhaust pipe Exhaust end passes through 21 row of escape pipe after the inside that the tail gas that automobile generates is introduced to purification device main body 1 is carried out desulfurization process Out, it prevents tail gas from leaking, increases gas treatment efficiency.

Partition 3 includes dextrad partition 31 and left-hand partition 32, and dextrad partition 31 and left-hand partition 32 are successively fixedly mounted on The upper surface of bottom cover 14 enables tail gas to walk in the inner orientation of purification device main body 1, increases gas by this structure The efficiency and effect of processing.

Filtering body 4 include the first filtering body 41, the second filtering body 42 and third filtering body 43, first filtering body 41, Second filtering body 42 and third filtering body 43 are successively fitted tightly between dextrad partition 31 and left-hand partition 32 from rear to preceding, are led to It crosses three kinds of filtering bodies and constantly filters tail gas, improve the purifying rate of tail gas, increase the treatment effeciency of device.

The outer surface of first filtering body 41 is uniformly provided with the first filter hole 44, and 42 outer surface of the second filtering body uniformly opens up There is the second filter hole 45,43 outer surface of third filtering body is uniformly provided with third filter hole 46, by different filter hole, makes tail Gas gas reaches different filter effects, successively filters, filter efficiency is more preferable during passing through filtering body.

It is the partition that arc right end is right angle that dextrad partition 31, which is a kind of left end, and it is arc that left-hand partition 32, which is a kind of right end, Left end is the partition at right angle, and the upper and lower and left-hand face of dextrad partition 31 is respectively and fixedly installed to top cover 12, bottom cover 14 and left arc The inner surface of shape shell 11, the upper and lower and right lateral surface of dextrad partition 31 are respectively and fixedly installed to top cover 12, bottom cover 14 and right arc The inner surface of shape shell 15, the right side stream for the gas morning dextrad partition 31 that the design feature of dextrad partition 31 can be forced through Logical, the gas that the design feature of left-hand partition 32 can be forced through circulates to the left side of left-hand partition 32, by alternately installing Dextrad partition 31 and left-hand partition 32, can make the tail gas of automobile purification device main body 1 internal bend walk, increase gas The currency of body increases the effect of gas filtration.

The aperture of first filter hole 44 is greater than the aperture of the second filter hole 45, and the aperture of the second filter hole 45 is greater than third mistake The aperture of filter opening 46 is successively filtered gas by filtering order from thick to thin, the effective nuisance for removing gas interior Matter.

When utility model works, before using the present apparatus, this purification device main body 1 will be installed by first having to basis The exhaust pipe interior size of automobile determines the external dimensions of used purification device main body 1 and the size of sealing ring 5, selection After good；

Escape pipe 21 is accessed to the inside of exhaust outlet by the inside that air inlet pipe 22 is accessed to automobile exhaust port；

In automobile starting, that is, the present apparatus is used, after automobile starting, fuel oil burns in the combustion chamber, drives engine Workmanship, tail gas flow into the inside of air inlet pipe 22 by exhaust pipe；

Subsequent tail gas flows into the left-hand partition 32 of front end in 1 cavity of purification device main body, by left-hand partition 32 Barrier, tail gas is forced to flow out of the left side of left-hand partition 32 is formed opening, and the barrier by dextrad partition 31, then to Right flowing subsequently enters the first filtering body 41, and passes through the first filter hole 44 of 41 outer surface of the first filtering body, is filtered；

After carrying out first step filtering, the gas of primary filtration continues on the right end of dextrad partition 31, flow forward, with Barrier by second piece of left-hand partition 32 again afterwards flows through the second filter hole 45 of 42 outer surface of the second filtering body, into Row secondary filter；

After carrying out second step filtering, the gas of secondary filter continues on the left end of left-hand partition 32, flow forward, with Barrier by second piece of dextrad partition 31 again afterwards flows through the third filter hole 46 of 43 outer surface of third filtering body, into Row last time filters；

Then the tail gas for filtering completion flows to the inside of blow vent 17 by the right end of dextrad partition 31, and passes through outlet Mouth 21 flows into external exhaust outlet, and the tail gas after the completion of filtering is discharged；

After automobile closes engine, tail gas stops discharge, stops filtering inside purification device main body 1, uses completion.

Claims

1. a kind of vehicle exhaust desulfurization purifier, including purification device main body, it is characterised in that: the purification device main body Including left arc shell, the right surface upper end of the left arc shell, which is screwed, is equipped with top cover, the right surface of the top cover It is screwed and right arc shell is installed, the lower end inside face between the left arc shell and right arc shell is fixedly installed with bottom Lid, the left arc shell, top cover, right arc shell and bottom cover front surface be screwed front cover be installed, the left arc Shell, top cover, right arc shell and bottom cover rear surface be screwed rear cover be installed, the outer surface of the front cover and rear cover is equal Blow vent is offered, the outer surface of the blow vent is fixedly installed with connecting tube, and the inside cavity of the purification device main body is solid Dingan County is equipped with partition, is closely fitted with filtering body between the partition, the outer surface of the purification device main body is socketed with sealing Circle.

2. a kind of vehicle exhaust desulfurization purifier according to claim 1, it is characterised in that: the connecting tube include into Tracheae and escape pipe, the air inlet pipe are fixedly mounted on the blow vent of rear cover rear surface, and the escape pipe is fixedly mounted on front cover The blow vent of front surface.

3. a kind of vehicle exhaust desulfurization purifier according to claim 1, it is characterised in that: the partition includes dextrad Partition and left-hand partition, the dextrad partition and left-hand partition are successively fixedly mounted on the upper surface of bottom cover.

4. a kind of vehicle exhaust desulfurization purifier according to claim 1, it is characterised in that: the filtering body includes the One filtering body, the second filtering body and third filtering body, first filtering body, the second filtering body and third filtering body are from rear to preceding Successively secret is fitted between dextrad partition and left-hand partition.

5. a kind of vehicle exhaust desulfurization purifier according to claim 4, it is characterised in that: first filtering body Outer surface is uniformly provided with the first filter hole, and the second filtering external surface is uniformly provided with the second filter hole, the third Filtering external surface is uniformly provided with third filter hole.

6. a kind of vehicle exhaust desulfurization purifier according to claim 3, it is characterised in that: the dextrad partition is one Kind of left end is the partition that arc right end is right angle, and the left-hand partition is that a kind of right end is the partition that arc left end is right angle, institute The upper and lower and left-hand face for stating dextrad partition is respectively and fixedly installed to the inner surface of top cover, bottom cover and left arc shell, the right side The inner surface of top cover, bottom cover and right arc shell is respectively and fixedly installed to the upper and lower and right lateral surface of partition.

7. a kind of vehicle exhaust desulfurization purifier according to claim 4, it is characterised in that: first filter hole Aperture is greater than the aperture of the second filter hole, and the aperture of second filter hole is greater than the aperture of third filter hole.