CN111963288A

CN111963288A - Automobile exhaust cleaning equipment

Info

Publication number: CN111963288A
Application number: CN202010849276.2A
Authority: CN
Inventors: 房磊; 曹富强
Original assignee: Individual
Current assignee: Chongqing Hiter Automotive Exhaust Systems Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2020-11-20
Anticipated expiration: 2040-08-21
Also published as: CN111963288B

Abstract

The invention discloses automobile exhaust cleaning equipment which comprises an exhaust pipe and an electrostatic generator, wherein a collecting box is fixed at the inner bottom of the exhaust pipe, a partition plate is fixedly communicated between the inner wall of the collecting box and the inner top of the exhaust pipe, two symmetrically arranged feeding grooves which are communicated with the inner part of the collecting box are formed in the side wall of the partition plate, two symmetrically arranged lower magnetic blocks are fixed on the side wall of the collecting box, and two upper magnetic blocks are fixed at the inner top of the exhaust pipe. Has the advantages that: through setting up electrostatic generator for the foreign particle in the tail gas becomes charged particle, magnetic path and lower magnetic path are gone up in the rethread setting, make tail gas will pass through stable magnetic field at the discharge process, thereby make charged foreign particle receive magnetic force and deflect, and then make entering into the pan feeding groove that foreign particle can succeed, and then make the foreign particle in the tail gas obtain preliminary clearance, thereby reduce exhaust emission's harm.

Description

Automobile exhaust cleaning equipment

Technical Field

The invention relates to the technical field of vehicle exhaust treatment, in particular to automobile exhaust cleaning equipment.

Background

With the continuous improvement of living standard, people have more and more ways to go out, and cars also go into thousands of households, most vehicles are fuel vehicles, and the treatment of tail gas is inevitable for most vehicles;

and whether the fuel burning of fuel car is abundant will decide the clean degree of exhaust emission, but when the vehicle upslope or is absorbed in the mire, often can lead to adulterating a large amount of impurity in the tail gas, the tail gas that leads to discharging is black and the pollution capacity is stronger, and the impurity granule is difficult to handle to current vehicle, leads to the granule directly to discharging in the air to make the vehicle go the back surrounding environment and become very poor, consequently need for one kind can effectively handle the equipment of impurity granule in the automobile exhaust.

Disclosure of Invention

The invention aims to solve the problem that in the prior art, impurity particles in tail gas are harmful greatly, and provides automobile tail gas cleaning equipment.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an automobile exhaust cleaning equipment, includes blast pipe and electrostatic generator, the interior bottom of blast pipe is fixed with the collecting box, the inner wall of collecting box links up with the interior top of blast pipe and is fixed with the baffle, the pan feeding groove that two symmetries set up and all communicate with the collecting box is inside seted up to the lateral wall of baffle, the lateral wall of collecting box is fixed with the lower magnetic path that two symmetries set up, the interior top of blast pipe is fixed with two and goes up the magnetic path, the inner wall of blast pipe runs through the cleaning tank of seting up two symmetries and sets up, two the inner wall of cleaning tank all is equipped with the fine grain interception structure.

In foretell automobile exhaust cleaning equipment, the fine particle interception mechanism includes that the symmetry is seted up in two shake grooves of clearance inslot wall, two the inner wall in shake groove all is connected with the ejector pad through promoting the spring, the ejector pad is the permanent magnet.

In foretell automobile exhaust cleaning equipment, the bisymmetry inner wall of blast pipe is connected with the wind plate that the symmetry set up through reset spring, two the one end that the wind plate was kept away from each other all is fixed with the filter plate, two the filter plate runs through two clearance grooves respectively and is fixed with the baffle, two one side that the wind plate is close to each other is the cambered surface, two the upper and lower both ends of filter plate all are fixed with a plurality of pieces of inhaling.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the electrostatic generator is arranged to change the impurity particles in the tail gas into charged particles, and the upper magnetic block and the lower magnetic block are arranged to enable the tail gas to pass through a stable magnetic field in the discharging process, so that the charged impurity particles are deflected under the action of magnetic force, the impurity particles can successfully enter the feeding groove, the impurity particles in the tail gas are preliminarily cleaned, and the harm of tail gas emission is reduced;

2. according to the invention, through the design of the two groups of upper magnetic blocks and the lower magnetic blocks, after the tail gas is separated by the partition plate, the impurity particles can effectively and completely enter the feeding groove under the action of magnetic forces in different directions, and the separated airflow can prevent the impurities from concentrating on one side, so that the impurity particles can be separately collected, and more comprehensive impurity cleaning is realized;

3. according to the invention, the wind plates are arranged into the cambered surfaces, so that when tail gas passes through the wind plates, the two wind plates are close to each other under the action of air pressure, the two filter plates enter the exhaust pipe, the tail gas cleaned by the magnetic field is filtered again, the tail gas is cleaned comprehensively and further under the action of the filter screen, the tail gas is not carried with impurity particles after being discharged, and the environment is effectively protected;

4. according to the invention, when the filter plate is reset, the suction block on the filter plate continuously penetrates through the cleaning groove, so that the suction plate generates different magnetic actions on the push block, and the push block performs reciprocating motion under the action of the magnetic force, so that the push block continuously impacts the filter plate, the filter plate is frequently impacted and shaken when the intercepted impurities are reset, and the impurities on the filter plate are further removed, and the filter plate is enabled to keep long-term and effective interception capacity.

Drawings

FIG. 1 is a schematic structural diagram of an automobile exhaust gas cleaning device according to the present invention;

FIG. 2 is a cross-sectional view taken along the direction A in FIG. 1;

fig. 3 is a sectional view taken along the direction B in fig. 1.

In the figure: the device comprises an exhaust pipe 1, an electrostatic generator 2, a collection box 3, a partition plate 4, a feeding groove 5, a lower magnetic block 6, an upper magnetic block 7, a cleaning groove 8, a return spring 9, a filter plate 10, an air plate 11, a baffle plate 12, a shaking groove 13, a pushing spring 14, a pushing block 15 and a sucking block 16.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, an automobile exhaust cleaning device comprises an exhaust pipe 1 and an electrostatic generator 2, wherein a discharge port of the electrostatic generator 2 is communicated with the exhaust pipe 1 so as to discharge electric charges inside the exhaust pipe 1, a collection box 3 is fixed at the inner bottom of the exhaust pipe 1, a partition plate 4 is fixed on the inner wall of the collection box 3 and the inner top of the exhaust pipe 1 in a communication manner, two symmetrically arranged feeding grooves 5 communicated with the inside of the collection box 3 are formed in the side wall of the partition plate 4, two symmetrically arranged lower magnetic blocks 6 are fixed on the side wall of the collection box 3, two upper magnetic blocks 7 are fixed at the inner top of the exhaust pipe 1, the two upper magnetic blocks 7 are respectively located at two sides of the partition plate 4, the upper magnetic blocks 7 are also located at two sides of the partition plate 4, and the magnetic poles of the upper magnetic blocks 7 and the lower magnetic blocks 6 at two sides of the partition plate 4 are opposite, namely the, and then guarantee that the particle homoenergetic in the air current of both sides gets into pan feeding groove 5, the inner wall of blast pipe 1 runs through the clearance groove 8 of seting up two symmetry settings, and the inner wall of two clearance grooves 8 all is equipped with the fine grain interception structure.

The fine particle intercepting mechanism comprises two shaking grooves 13 symmetrically arranged on the inner wall of the cleaning groove 8, the inner walls of the two shaking grooves 13 are connected with a push block 15 through a push spring 14, and the push block 15 is a permanent magnet.

The two symmetrical inner walls of blast pipe 1 are connected with wind plate 11 that the symmetry set up through reset spring 9, the one end that two wind plates 11 kept away from each other all is fixed with filter plate 10, two filter plates 10 run through two clearance grooves 8 respectively and are fixed with baffle 12, one side that two wind plates 11 are close to each other is the cambered surface, the upper and lower both ends of two filter plates 10 all are fixed with a plurality of suction blocks 16, suction blocks 16 are the permanent magnet, and two adjacent suction blocks 16 magnetic poles are opposite, two adjacent suction blocks 16 are opposite to the magnetic force effect of ejector pad 15 promptly, thereby make each suction block 16 loop through when ejector pad 15, ejector pad 15 will be reciprocating motion.

According to the invention, when the exhaust pipe 1 sprays airflow outwards, the electrostatic generator 2 can emit electrostatic charge inside the exhaust pipe 1, so that particles in the airflow are combined with the electrostatic charge, and then impurity particles in the tail gas become charged particles, when the airflow passes through an area covered by the lower magnetic block 6 and the upper magnetic block 7, the charged particles are deflected under the action of a magnetic field due to the action of a stable magnetic field formed by the upper magnetic block 7 and the lower magnetic block 6, and then the impurity particles in the tail gas are deflected into the feeding groove 5 under the action of magnetic force and then enter the collecting box 3, so that the unburned impurity particles in the tail gas are removed, the pollution of the impurity particles to the environment in the air sprayed along with the tail gas is avoided, and the effect of environmental protection is achieved;

after the air flow passes through the areas covered by the upper magnetic block 7 and the lower magnetic block 6, the tail gas is cleaned to a certain extent, partial untreated impurity ions move to the position of the air force plate 11 along with the air flow, because the side, close to each other, of the two air force plates 11 is a cambered surface, the flow velocity is high when the air flow passes through one side of the cambered surface, according to the Bernoulli fluid law, the two air force plates 11 are close to each other, so that the reset spring 9 is stretched due to the tensile force, the filter plate 10 is further drawn out from the cleaning groove 8 until the baffle plate 12 abuts against the outer wall of the exhaust pipe 1, the cleaning groove 8 is closed, the pollution caused by the gas escape is avoided, the extending filter plate 10 intercepts the inner area of the exhaust pipe 1, the tail gas with partial impurity ions passes through the filter plate 10, the tail gas is further cleaned, the tail gas finally exhausted outwards is effectively and sufficiently filtered, and the tail gas is exhausted into the air after being effectively treated, the environment is effectively protected;

when the tail gas stops being discharged, the wind power plate 11 resets under the elastic force of the reset spring 9, so that the filter plate 10 continuously penetrates through the cleaning groove 8, the suction blocks 16 on the filter plate 10 play an effective magnetic action on the push blocks 15 in the process of moving along with the filter plate 10, so that the push blocks 15 reciprocate under the action of the magnetic force in the process of penetrating through each suction block 16, the push blocks 15 continuously impact the filter plate 10 in a reciprocating manner, the filter plate 10 is continuously impacted and vibrated, impurity particles intercepted by the filter plate 10 shake off, the filter plate 10 keeps effective filtering capacity, and the shaken impurities directly fall off to the outside of the exhaust pipe 1, so that the tail gas is prevented from diffusing into the air along with high speed, and the integral pollution degree is reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an automobile exhaust cleaning equipment, includes blast pipe (1) and static generator (2), its characterized in that, the interior bottom of blast pipe (1) is fixed with collecting box (3), the inner wall of collecting box (3) is communicated with the interior top of blast pipe (1) and is fixed with baffle (4), pan feeding groove (5) that two symmetries set up and all communicate with collecting box (3) inside are seted up to the lateral wall of baffle (4), the lateral wall of collecting box (3) is fixed with lower magnetic path (6) that two symmetries set up, the interior top of blast pipe (1) is fixed with two and goes up magnetic path (7), the inner wall of blast pipe (1) runs through cleaning groove (8) of seting up two symmetries and sets up, two the inner wall of cleaning groove (8) all is equipped with the fine particle interception structure.

2. The automobile exhaust cleaning device according to claim 1, characterized in that the fine particle intercepting mechanism comprises two shaking grooves (13) symmetrically arranged on the inner wall of the cleaning groove (8), the inner walls of the two shaking grooves (13) are connected with pushing blocks (15) through pushing springs (14), and the pushing blocks (15) are permanent magnets.

3. The automobile exhaust cleaning device according to claim 2, characterized in that two symmetrical inner walls of the exhaust pipe (1) are connected with symmetrically arranged wind plates (11) through a return spring (9), two filter plates (10) are fixed at ends of the wind plates (11) far away from each other, the two filter plates (10) respectively penetrate through two cleaning grooves (8) and are fixed with baffle plates (12), one sides of the two wind plates (11) close to each other are cambered surfaces, and a plurality of suction blocks (16) are fixed at upper and lower ends of the two filter plates (10).