CN210948851U - Generator set exhaust gas purifier - Google Patents
Generator set exhaust gas purifier Download PDFInfo
- Publication number
- CN210948851U CN210948851U CN201921796066.0U CN201921796066U CN210948851U CN 210948851 U CN210948851 U CN 210948851U CN 201921796066 U CN201921796066 U CN 201921796066U CN 210948851 U CN210948851 U CN 210948851U
- Authority
- CN
- China
- Prior art keywords
- way catalyst
- catalyst converter
- resistance heating
- barrel
- heating net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 239000003054 catalyst Substances 0.000 claims abstract description 37
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 230000003197 catalytic effect Effects 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 210000002445 nipple Anatomy 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a generating set exhaust gas clarifier, the novel nipple rectifier comprises a cylindrical shel, the front end and the rear end of barrel are equipped with intake pipe and outlet duct respectively, the inside of barrel is equipped with two sets of three way catalyst converter, the position that is located between intake pipe and the first set of three way catalyst converter in the barrel inside is equipped with resistance heating net, the barrel inside between first set of three way catalyst converter and outlet duct still is provided with a second set of three way catalyst converter, leave the space between first set of three way catalyst converter and the second set of three way catalyst converter, be equipped with the electricity on the barrel lateral wall and connect, resistance heating net and electricity connect to be connected. The utility model discloses generating set exhaust gas passes through resistance heating net earlier before reaching first group three way catalyst converter, and the insufficient burning granule in the gas can be by resistance heating net secondary heating, realizes that the postcombustion reaches the effect of abundant burning, and granule content can greatly reduced in the gas through resistance heating net; the purification duration is realized, and the frequency of cleaning the purifier is reduced.
Description
Technical Field
The utility model relates to a clarifier, concretely relates to generating set exhaust gas clarifier.
Background
the generating set can produce harmful gas at the during operation, in order to reduce the pollution of harmful gas to the atmosphere, need handle the gas that the generating set discharged, can be mingled with in the gas that the generator during operation discharged not burnt abundant particulate matter through the clarifier, the core component is three way catalyst converter in the clarifier, particulate matter can be attached to its surface when passing through three way catalyst converter, three way catalyst converter surface of long time just is paved with the granule, the just greatly reduced of cleaning capacity this moment, in order to guarantee gaseous purification's effect, need regularly clear up three way catalyst converter, but three way catalyst converter dismantles the clearance step loaded down with trivial details, it is consuming time hard, how to prolong the clarifier purifying effect, it has practical meaning to the use of generating set to reduce the clearance frequency.
Disclosure of Invention
Problem to above-mentioned prior art exists, the utility model provides a generating set exhaust gas clarifier, purifying effect duration is long, reduces the clarifier clearance frequency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a generating set exhaust gas clarifier, the novel nipple rectifier comprises a cylindrical shel, the front end and the rear end of barrel are equipped with intake pipe and outlet duct respectively, the inside of barrel is equipped with two sets of three way catalyst converter, the position that is located between intake pipe and the first set of three way catalyst converter in the barrel inside is equipped with resistance heating net, barrel inside between first set of three way catalyst converter and the outlet duct still is provided with a second set of three way catalyst converter, leave the space between first set of three way catalyst converter and the second set of three way catalyst converter, be equipped with the electricity on the barrel lateral wall and connect, resistance heating net is connected with the electricity.
Furthermore, a second resistance heating net is arranged at a gap between the first group of three-way catalysts and the second group of three-way catalysts and is connected with the electric connector.
Furthermore, the resistance heating net is provided with two layers.
Furthermore, the resistance heating net is in a spiral shape, and the spiral directions of the upper resistance heating net and the lower resistance heating net are opposite.
Compared with the prior art, the utility model discloses generating set exhaust gas passes through resistance heating net earlier before reaching first group three way catalyst converter, and the granule that has not enough burning in the gas can be by resistance heating net secondary heating, realizes that the afterburning reaches the effect of abundant burning, and granule content can greatly reduced in the gas through resistance heating net; two purifying elements are arranged in the cylinder at intervals, and the second group of three-way catalytic converters can purify the gas passing through the three-way catalytic converters again, so that the particle content is greatly reduced, the purification duration is realized, and the cleaning frequency of the purifier is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the resistance heating net of the present invention;
in the figure: 1. the device comprises a cylinder body, 2, an air inlet pipe, 3, an air outlet pipe, 4, a first group of three-way catalysts, 41, a second group of three-way catalysts, 5, a resistance heating net, 51, a second resistance heating net, 6 and an electric connector.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a technical solution: including barrel 1, the front end and the rear end of barrel 1 are equipped with intake pipe 2 and outlet duct 3 respectively, the inside of barrel 1 is equipped with two sets of three way catalyst converter, the position that is located between intake pipe 2 and the first three way catalyst converter 4 in barrel 1 inside is equipped with resistance heating net 5, barrel 1 inside between first three way catalyst converter 4 and outlet duct 3 still is provided with a second three way catalyst converter 41 of organizing, leave the space between first three way catalyst converter 4 of organizing and the second three way catalyst converter 41 of organizing, be equipped with on the barrel 1 lateral wall and connect 6, resistance heating net 5 is connected with electricity joint 6, electricity joint 6 is connected the back with the power.
The air inlet pipe 2 is communicated with an air outlet pipeline of the generator set, the exhaust gas of the generator set enters the barrel 1 of the utility model through the air inlet pipe 2, a resistance heating net 5 is arranged between the air inlet pipe 2 and the first three-way catalytic converter 4, the gas passes through the resistance heating net 5 before reaching the first three-way catalytic converter 4, particles with insufficient combustion in the gas can be secondarily heated by the resistance heating net 5, the secondary combustion is realized to achieve the effect of sufficient combustion, and the particle content in the gas passing through the resistance heating net 5 can be greatly reduced; two purifying elements are arranged in the cylinder 1 at intervals, and the second three-way catalyst 41 can purify the gas passing through the first three-way catalyst 4 again.
In order to prolong the purification effect, a second resistance heating net 51 is arranged at the gap between the first three-way catalytic converter group 4 and the second three-way catalytic converter group 41, the second resistance heating net 51 is connected with an electric connector 6, the gas passing through the first three-way catalytic converter group 4 enters the second resistance heating net 51 again for heating before entering the second three-way catalytic converter group 41, and the heating is assisted again to promote the full combustion, so that the purification effect is further prolonged.
The resistance heating net 5 is provided with two layers, as shown in fig. 2, the resistance heating net 5 is in a spiral shape, the spiral directions of the upper and lower layers of resistance heating nets 5 are opposite, and therefore combustion can be effectively assisted, and the purpose of prolonging the purification effect is achieved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (4)
1. The utility model provides a generating set exhaust gas clarifier, including barrel (1), the front end and the rear end of barrel (1) are equipped with intake pipe (2) and outlet duct (3) respectively, the inside of barrel (1) is equipped with two sets of three way catalyst converter, a serial communication port, the position that is located between intake pipe (2) and first set of three way catalyst converter (4) inside barrel (1) is equipped with resistance heating net (5), barrel (1) inside still is provided with one second set of three way catalyst converter (41) between first set of three way catalyst converter (4) and outlet duct (3), leave the space between first set of three way catalyst converter (4) and second set of three way catalyst converter (41), be equipped with on barrel (1) lateral wall and connect (6), resistance heating net (5) are connected with electricity connector (6).
2. A cleaner as set forth in claim 1, characterized in that a second resistance heating net (51) is arranged in the gap between the first three-way catalytic converter (4) and the second three-way catalytic converter (41), and the second resistance heating net (51) is connected with the electric connector (6).
3. A purifier for exhaust gases of generator sets according to claim 1, characterized in that said resistive heating network (5) is provided with two layers.
4. The purifier for exhaust gas of generator set according to claim 3, wherein the resistance heating net (5) is spiral-shaped, and the spiral directions of the upper and lower resistance heating nets (5) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796066.0U CN210948851U (en) | 2019-10-24 | 2019-10-24 | Generator set exhaust gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921796066.0U CN210948851U (en) | 2019-10-24 | 2019-10-24 | Generator set exhaust gas purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210948851U true CN210948851U (en) | 2020-07-07 |
Family
ID=71372309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921796066.0U Expired - Fee Related CN210948851U (en) | 2019-10-24 | 2019-10-24 | Generator set exhaust gas purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210948851U (en) |
-
2019
- 2019-10-24 CN CN201921796066.0U patent/CN210948851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20211024 |