CN220696301U - Exhaust treatment device of diesel generator set - Google Patents
Exhaust treatment device of diesel generator set Download PDFInfo
- Publication number
- CN220696301U CN220696301U CN202322344691.4U CN202322344691U CN220696301U CN 220696301 U CN220696301 U CN 220696301U CN 202322344691 U CN202322344691 U CN 202322344691U CN 220696301 U CN220696301 U CN 220696301U
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- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- treatment device
- exhaust gas
- diesel
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- 239000000779 smoke Substances 0.000 claims abstract description 41
- 239000007921 spray Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 2
- 239000012459 cleaning agent Substances 0.000 abstract description 9
- 239000003595 mist Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 23
- 239000002912 waste gas Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a diesel generator set exhaust gas treatment device which comprises a smoke inlet and exhaust flange, wherein a smoke inlet pipe is fixedly connected to the lower surface of the smoke inlet and exhaust flange, a top plate is fixedly connected to the lower surface of the smoke inlet pipe, a smoke outlet pipe is fixedly connected to the upper surface of the top plate, a smoke outlet and exhaust flange is fixedly connected to the upper surface of the smoke outlet pipe, a water inlet pipe is fixedly connected to the right end of the water inlet pipe, a branch pipe is fixedly connected to the lower end of the branch pipe, a spray pipe is fixedly connected to the outer surface of the spray pipe, a spray nozzle is arranged on the lower surface of the top plate, a rear side plate is fixedly connected to the front surface of the rear side plate, a first baffle is fixedly connected to the front surface of the rear side plate, a second baffle is fixedly connected to the front surface of the rear side plate, exhaust gas is covered by a mist cleaning agent sprayed by the spray nozzle in the smoke inlet pipe entering device, and is liquefied and then sunk into a bottom solution, so that the exhaust gas of the diesel generator set can be purified, and the exhaust gas is discharged through a blow-down pipe without backflow, and the mechanical structure is simple, and is not easy to damage.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment device of a diesel generating set.
Background
The diesel generator set uses the diesel engine as power to configure a rigid whole body composed of components such as a generator, a control screen, a public base and the like, the tail gas of the diesel engine is the tail gas sprayed out of the diesel engine after the diesel engine burns diesel, and the tail gas contains hundreds of different compounds, so that the gas emission is peculiar in smell, and is dizziness and nausea and affects the physical health of people. The world health organization specialist recognizes that the tail gas of the diesel engine is as same as asbestos, arsenic and other substances, and has high carcinogenicity.
Therefore, a set of waste gas treatment device of a diesel generating set is needed, but after searching, the technical scheme provided by the utility model with the application number of CN202122791879.4 is found, waste gas enters filtrate through aeration holes in an aeration disc, reacts with the filtrate in the filtrate, and flows back or is discharged through a return pipe, and the scheme has the problems that liquid in the device is not discharged in time due to continuously entering gas and excessive filtrate in a box of the device causes excessive pressure in the box, so that the liquid flows back into an air inlet pipeline through the aeration holes, and mechanical damage is caused.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides the exhaust gas treatment device of the diesel generating set, wherein exhaust gas enters the device through the smoke inlet pipe and is covered by a vaporous cleaning agent sprayed by the spray head, and the vaporous cleaning agent is liquefied and then is sunk into a bottom solution, so that the exhaust gas of the diesel generating set can be purified, and waste liquid is discharged through the blow-down pipe, so that the reflux phenomenon can not occur, the mechanical structure is simple, and the exhaust gas treatment device is not easy to damage.
The utility model also provides an exhaust gas treatment device of the diesel generating set, which is provided with the smoke inlet and exhaust flange, wherein the lower surface of the smoke inlet and exhaust flange is fixedly connected with a smoke inlet pipe, the lower surface of the smoke inlet pipe is fixedly connected with a top plate, the upper surface of the top plate is fixedly connected with a smoke outlet pipe, and the upper surface of the smoke outlet pipe is fixedly connected with a smoke outlet and exhaust flange;
the water inlet pipe is fixedly connected with a branch pipe at the right end, a spraying pipeline is fixedly connected at the lower end of the branch pipe, a spray head is arranged on the outer surface of the spraying pipeline, and a second ball valve is arranged in the water inlet pipe;
the lower surface fixedly connected with posterior lateral plate of roof, posterior lateral plate's preceding fixedly connected with first baffle, posterior lateral plate's preceding fixedly connected with second baffle, posterior lateral plate's preceding fixedly connected with backup pad, the inside of backup pad is provided with the blow off pipe, the surface fixedly connected with outlet pipe of blow off pipe, the inside of outlet pipe is provided with the blowoff valve, the lower extreme fixedly connected with floor drain of blow off pipe.
According to the exhaust gas treatment device of the diesel generating set, the branch pipe is communicated with the water inlet pipe, and the branch pipe is communicated with the spraying pipeline and is used for forming a closed pipeline to convey cleaning agent.
According to the exhaust gas treatment device of the diesel generator set, the number of the spray heads is multiple, the spray heads are distributed front and back, and the spray heads are communicated with the spray pipeline and are used for spraying mist cleaning agents.
According to the exhaust gas treatment device of the diesel generator set, the number of the first baffles is two, the first baffles are distributed left and right, the second baffles are positioned between the two first baffles and used for limiting the flowing direction of exhaust gas, the exhaust gas flows into the space between the first baffles and the second baffles after passing through the first baffles on the left side and is sprayed and liquefied by a cleaning agent, then flows into the space between the second baffles and the first baffles on the right side, and finally clean gas is discharged from the smoke discharging and discharging flange.
According to the exhaust gas treatment device of the diesel generator set, one end of the water outlet pipe extends to the inside of the supporting plate, and the water outlet pipe is communicated with the sewage draining pipe and is used for draining waste liquid.
According to the diesel generating set exhaust gas treatment device, a first ball valve is arranged in the water inlet pipe, and a Y-shaped filter is arranged on the right side of the first ball valve and used for filtering impurities and preventing blockage.
According to the exhaust gas treatment device of the diesel generator set, an electromagnetic valve is arranged in the branch pipe and is electrically connected with an external power supply and used for controlling water inflow.
According to the exhaust gas treatment device of the diesel generator set, the lower surface of the supporting plate is fixedly connected with supporting legs, and the number of the supporting legs is four and distributed in a rectangular array.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is an overall block diagram of an exhaust treatment device for a diesel-electric set according to the present utility model;
FIG. 2 is a partial internal block diagram of the exhaust treatment device of the diesel-electric set of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
Legend description:
1. a smoke inlet and discharge flange; 2. a top plate; 3. a smoke discharging and discharging flange; 4. a smoke inlet pipe; 5. a smoke outlet pipe; 6. a rear side plate; 7. a first baffle; 8. a second baffle; 9. a first ball valve; 10. a branch pipe; 11. an electromagnetic valve; 12. a second ball valve; 13. a Y-type filter; 14. a spray pipe; 15. a spray head; 16. a support plate; 17. a blow-down pipe; 18. a blow-down valve; 19. a floor drain; 20. support legs; 21. a water inlet pipe; 22. and a water outlet pipe.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the exhaust gas treatment device of the diesel generating set in the embodiment of the utility model comprises a smoke inlet and exhaust flange 1, wherein a smoke inlet pipe 4 is fixedly connected to the lower surface of the smoke inlet and exhaust flange 1, a top plate 2 is fixedly connected to the lower surface of the smoke inlet pipe 4, a smoke outlet pipe 5 is fixedly connected to the upper surface of the top plate 2, and a smoke outlet and exhaust flange 3 is fixedly connected to the upper surface of the smoke outlet pipe 5.
Inlet tube 21, the right-hand member fixedly connected with branch pipe 10 of inlet tube 21, the inside of branch pipe 10 is provided with solenoid valve 11, solenoid valve 11 and external power source electric connection, branch pipe 10 is linked together with inlet tube 21, the lower extreme fixedly connected with spray pipe 14 of branch pipe 10, branch pipe 10 is linked together with spray pipe 14, spray pipe 14's surface is provided with shower nozzle 15, the quantity of shower nozzle 15 is a plurality of and around distributing, shower nozzle 15 is linked together with spray pipe 14, inlet tube 21's inside is provided with second ball valve 12, inlet tube 21's inside is provided with first ball valve 9, first ball valve 9's right side is provided with Y type filter 13.
The lower surface fixedly connected with posterior lateral plate 6 of roof 2, the front surface fixedly connected with first baffle 7 of posterior lateral plate 6, the quantity of first baffle 7 is two and control and distribute, the front surface fixedly connected with second baffle 8 of posterior lateral plate 6, second baffle 8 is located between two first baffles 7, the front surface fixedly connected with backup pad 16 of posterior lateral plate 6, the inside of backup pad 16 is provided with blow off pipe 17, the surface fixedly connected with outlet pipe 22 of blow off pipe 17, the inside of backup pad 16 is extended to the one end of outlet pipe 22, the lower surface fixedly connected with supporting leg 20 of backup pad 16, the quantity of supporting leg 20 is four and rectangular array distributes, outlet pipe 22 is linked together with blow off pipe 17, the inside of outlet pipe 22 is provided with blow off valve 18, the lower extreme fixedly connected with floor drain 19 of blow off pipe 17.
Working principle: the device is internally provided with a cleaning agent solution, the lower surface of the second baffle plate 8 and the left end of the blow-down pipe 17 are submerged in the height of the solution, the first ball valve 9, the electromagnetic valve 11 and the second ball valve 12 are started, the solution passes through the branch pipe 10 and reaches the spray pipeline 14, the solution is sprayed out from the spray nozzle 15, the smoke inlet and discharge flange 1 is connected into a generator smoke discharge pipe, the smoke outlet and discharge flange 3 is connected into a smoke discharge outlet, waste gas enters the device from the smoke inlet pipe 4, passes through the space between the first baffle plate 7 and the second baffle plate 8 from left to right in sequence, the cleaning agent in the waste gas is absorbed and liquefied by sprayed cleaning agent and drops into the solution below, clean gas is discharged from the smoke outlet pipe 5, the blow-down valve 18 is unscrewed, and the waste liquid is discharged from the water outlet pipe 22 to the floor drain 19 through the blow-down pipe 17.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. The utility model provides a diesel generating set exhaust treatment device which characterized in that includes: the smoke inlet and exhaust flange (1), wherein the lower surface of the smoke inlet and exhaust flange (1) is fixedly connected with a smoke inlet pipe (4), the lower surface of the smoke inlet pipe (4) is fixedly connected with a top plate (2), the upper surface of the top plate (2) is fixedly connected with a smoke outlet pipe (5), and the upper surface of the smoke outlet pipe (5) is fixedly connected with a smoke outlet and exhaust flange (3);
the water inlet pipe (21), the right-hand member fixedly connected with branch pipe (10) of inlet pipe (21), the lower extreme fixedly connected with of branch pipe (10) sprays pipeline (14), the surface of spraying pipeline (14) is provided with shower nozzle (15), the inside of inlet pipe (21) is provided with second ball valve (12);
the lower surface of the top plate (2) is fixedly connected with a rear side plate (6), the front surface of the rear side plate (6) is fixedly connected with a first baffle plate (7), the front surface of the rear side plate (6) is fixedly connected with a second baffle plate (8), the front surface of the rear side plate (6) is fixedly connected with a supporting plate (16), the inside of backup pad (16) is provided with blow off pipe (17), the surface fixedly connected with outlet pipe (22) of blow off pipe (17), the inside of outlet pipe (22) is provided with blow off valve (18), the lower extreme fixedly connected with floor drain (19) of blow off pipe (17).
2. The exhaust gas treatment device of a diesel-electric set according to claim 1, characterized in that the branch pipe (10) is in communication with a water inlet pipe (21), the branch pipe (10) being in communication with a spray pipe (14).
3. The exhaust gas treatment device of a diesel-electric set according to claim 1, characterized in that the number of spray heads (15) is plural and distributed back and forth, the spray heads (15) being in communication with a spray pipe (14).
4. The exhaust gas treatment device of a diesel-electric set according to claim 1, characterized in that the number of the first baffles (7) is two and distributed left and right, and the second baffles (8) are located between the two first baffles (7).
5. The exhaust gas treatment device of a diesel-electric set according to claim 1, characterized in that one end of the water outlet pipe (22) extends to the inside of the support plate (16), and the water outlet pipe (22) is communicated with the sewage drain pipe (17).
6. The exhaust gas treatment device of a diesel-electric set according to claim 1, characterized in that the inside of the water inlet pipe (21) is provided with a first ball valve (9), and the right side of the first ball valve (9) is provided with a Y-shaped filter (13).
7. The exhaust gas treatment device of a diesel-electric set according to claim 1, characterized in that an electromagnetic valve (11) is provided inside the branch pipe (10), and the electromagnetic valve (11) is electrically connected with an external power supply.
8. The exhaust gas treatment device of a diesel-electric set according to claim 1, characterized in that the lower surface of the supporting plate (16) is fixedly connected with supporting legs (20), and the number of the supporting legs (20) is four and distributed in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322344691.4U CN220696301U (en) | 2023-08-30 | 2023-08-30 | Exhaust treatment device of diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322344691.4U CN220696301U (en) | 2023-08-30 | 2023-08-30 | Exhaust treatment device of diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220696301U true CN220696301U (en) | 2024-04-02 |
Family
ID=90449497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322344691.4U Active CN220696301U (en) | 2023-08-30 | 2023-08-30 | Exhaust treatment device of diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220696301U (en) |
-
2023
- 2023-08-30 CN CN202322344691.4U patent/CN220696301U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |