CN220531129U - Exhaust gas purifying device for hot test run of diesel engine - Google Patents
Exhaust gas purifying device for hot test run of diesel engine Download PDFInfo
- Publication number
- CN220531129U CN220531129U CN202322067417.7U CN202322067417U CN220531129U CN 220531129 U CN220531129 U CN 220531129U CN 202322067417 U CN202322067417 U CN 202322067417U CN 220531129 U CN220531129 U CN 220531129U
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- China
- Prior art keywords
- purifying chamber
- base
- grade
- purifying
- fixed mounting
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Links
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 238000000746 purification Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 abstract description 13
- 239000007789 gas Substances 0.000 description 16
- 239000002912 waste gas Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model relates to a diesel engine hot test exhaust gas purification device, which comprises a base and a support, wherein one side of the outer part of the base is the support, the base is of a shell structure, the top of the base is in an opening shape, a purifying box is fixedly arranged at the top of the base, a first-stage purifying chamber and a second-stage purifying chamber are arranged in the purifying box, the second-stage purifying chamber is positioned on the right side of the first-stage purifying chamber, the first-stage purifying chamber and the second-stage purifying chamber are communicated with the base, a plurality of partition plates are fixedly arranged on the inner walls of the left side and the right side of the second-stage purifying chamber, the partition plates are distributed in the second-stage purifying chamber in a left-right staggered manner, one end of the partition plate, far away from the inner wall of the second-stage purifying chamber, is inclined downwards, a spraying component is fixedly arranged in the second-stage purifying chamber and the inner part of the first-stage purifying chamber, and the spraying component in the second-stage purifying chamber is positioned on the partition plate at the uppermost part.
Description
Technical Field
The application relates to the technical field of waste gas treatment, in particular to a hot test run waste gas purifying device of a diesel engine.
Background
The hot test run of a diesel engine can produce a large amount of exhaust gas, mainly particulate matter (dust) and other exhaust gases. The waste gases are harmful to human health without purification treatment. The existing laborious treatment is not ideal, mainly is not thorough in treatment, and waste gas containing particulate matters and other waste gases cannot be well treated.
In order to solve the problems, a diesel engine hot test run exhaust gas purifying device is designed.
Disclosure of Invention
The technical scheme adopted by the utility model is as follows:
the utility model comprises a base and a support, wherein one side of the outside of the base is the support, the base is of a shell structure, the top of the base is in an opening shape, a purifying box is fixedly arranged at the top of the base, a first-stage purifying chamber and a second-stage purifying chamber are arranged in the purifying box, the second-stage purifying chamber is positioned at the right side of the first-stage purifying chamber, the first-stage purifying chamber and the second-stage purifying chamber are both communicated with the base, a plurality of partition plates are fixedly arranged on the inner walls of the left side and the right side of the second-stage purifying chamber, the partition plates are distributed in the second-stage purifying chamber in a left-right staggered manner, one end of the partition plate far away from the inner wall of the second-stage purifying chamber is inclined downwards, a spraying component is fixedly arranged in the second-stage purifying chamber and the first-stage purifying chamber, the spraying component in the first-stage purifying chamber is positioned at the uppermost side of the first-stage purifying chamber, a filter element is fixedly arranged in the second-stage purifying chamber, an exhaust port is arranged at the top of the purifying box, the exhaust port is communicated with the second-stage purifying chamber, a plurality of air inlets are formed in the bottom of the left side wall of the purifying box, the exhaust port is communicated with the first-stage purifying chamber, the top of the exhaust port is fixedly arranged at the top of the exhaust port, a fixed mounting seat is fixedly arranged at the top of the exhaust pipe, an exhaust pipe is fixedly arranged at the exhaust pipe, an exhaust pipe is fixedly connected with the exhaust pipe, and a fixing seat is connected with the top end, and the exhaust pipe is connected with the exhaust pipe.
The spray assembly comprises a spray pipe, one end of the spray pipe is communicated with an external liquid supply pipeline, and a plurality of spray heads are arranged at the bottom of the spray pipe.
The bottom division board is kept away from second grade clean room one end fixed mounting and is had the guide board, and guide board one end extends to inside the base, and the front and back both sides of guide board contact with the front and back both sides of base respectively.
The beneficial effects of the application are that: the utility model can well treat the exhaust gas containing the particulate matters and other exhaust gases. See in particular the description of the embodiments.
Drawings
Fig. 1 is a schematic three-dimensional structure provided in an embodiment of the present application;
FIG. 2 is a schematic three-dimensional structure provided in an embodiment of the present application;
FIG. 3 is a three-dimensional schematic diagram of an exhaust fan according to an embodiment of the present disclosure;
FIG. 4 is a schematic cross-sectional view of a three-dimensional structure provided in an embodiment of the present application;
FIG. 5 is a front cross-sectional view provided by an embodiment of the present application;
fig. 6 is a three-dimensional schematic diagram of a spray assembly according to an embodiment of the present application.
In the figure: 1. a base; 2. a purifying box; 3. a primary purification chamber; 4. a secondary purification chamber; 5. a partition plate; 6. a spray assembly; 61. a shower pipe; 62. a spray head; 7. a filter element; 8. an exhaust port; 9. an air inlet; 10. an exhaust pipe; 11. a bracket; 12. a fixing seat; 13. an exhaust fan; 14. an exhaust duct; 15. a connecting pipe; 16. and a guide plate.
Detailed Description
Referring to fig. 1-3, one side of the outside of the base 1 is a bracket 11, the base 1 is a shell structure and the top is open, the top of the base 1 is fixedly provided with a purifying box 2, a first purifying chamber 3 and a second purifying chamber 4 are arranged in the purifying box 2, the second purifying chamber 4 is positioned on the right side of the first purifying chamber 3, the first purifying chamber 3 and the second purifying chamber 4 are communicated with the base 1, a plurality of partition plates 5 are fixedly arranged on the inner walls of the left side and the right side of the second purifying chamber 4, the partition plates 5 are distributed in the second purifying chamber 4 in a left-right staggered manner, one end of the partition plate 5 far away from the inner wall of the second purifying chamber 4 is inclined downwards, the spraying components 6 are fixedly arranged in the second purifying chamber 4 and the first purifying chamber 3, the spraying components 6 in the second purifying chamber 4 are positioned on the uppermost partition plate 5, spray assembly 6 in the first-level clean room 3 is located the top in the first-level clean room 3, the inside fixed mounting of second grade clean room 4 has filter core 7, filter core 7 is located spray assembly 6 top, gas vent 8 has been seted up at purifying box 2 top, gas vent 8 and second grade clean room 4 intercommunication, a plurality of air inlets 9 have been seted up to purifying box 2 left side wall bottom, air inlet 9 communicates with the first-level clean room 3, the top fixed mounting of gas vent 8 has blast pipe 10, support 11 top fixed mounting has fixing base 12, the top fixed mounting of fixing base 12 has air exhauster 13, exhaust duct 14 is connected to air exhauster 13 exhaust end, the air suction end and the connecting pipe 15 of exhaust duct 14 are connected, connecting pipe 15 and blast pipe 10 intercommunication.
Firstly, waste gas generated by hot test run of a diesel engine enters the first-stage purifying chamber 3 through the air inlet 9, liquid is supplied to the inside of the spray head 62 through the spray pipe 61, large-particle impurities in the waste gas settle through the spray head 62 in the first-stage purifying chamber 3, sprayed liquid enters the base 1, the gas enters the second-stage purifying chamber 4 through the guide of the guide plate 16, the gas is split through the partition plates 5 distributed in a staggered manner in the second-stage purifying chamber 4, the flow rate of the gas is slowed down, the gas is sprayed for the second time through the spray head 62, the gas is filtered for the third time through the filter element 7, after the filtration is completed, the exhaust fan 13 is started, the filtered gas is extracted through the exhaust port 8 and enters the connecting pipe 15 through the exhaust fan 13, and finally the filtered gas is sent out through the exhaust pipeline 14, and the purification is completed.
Claims (3)
1. The utility model provides a diesel engine heat test exhaust gas purification device, includes base (1) and support (11), its characterized in that: the outside one side of base (1) is support (11), base (1) is shell structure and top be the opening form, the top fixed mounting of base (1) has purifying box (2), purifying box (2) inside has one-level purifying chamber (3) and second grade purifying chamber (4), second grade purifying chamber (4) are located one-level purifying chamber (3) right side, one-level purifying chamber (3) and second grade purifying chamber (4) all communicate with base (1), a plurality of division boards (5) are all fixed mounting in second grade purifying chamber (4) both sides inner wall, a plurality of division boards (5) are left and right staggered distribution in second grade purifying chamber (4) inside, and the one end downward sloping of second grade purifying chamber (4) inner wall is kept away from to division board (5), spraying subassembly (6) are all fixed mounting in second grade purifying chamber (4) and first grade purifying chamber (3) inside, spraying subassembly (6) in second grade purifying chamber (4) are located top division board (5), spraying subassembly (6) in one-level purifying chamber (3) are located top purifying chamber (7) inside, filter core (7) are located in second grade purifying chamber (4) top, filter core (7) are offered, the utility model provides a purifying device, including gas vent (8) and second grade clean room (4) intercommunication, a plurality of air inlets (9) have been seted up to purifying box (2) left side wall bottom, air inlet (9) and one-level clean room (3) intercommunication, the top fixed mounting of gas vent (8) has blast pipe (10), support (11) top fixed mounting has fixing base (12), the top fixed mounting of fixing base (12) has air exhauster (13), exhaust fan (13) exhaust end connection exhaust duct (14), the suction end and the connecting pipe (15) of air exhauster (13) are connected, connecting pipe (15) and blast pipe (10) intercommunication.
2. A diesel engine hot test run exhaust gas purifying apparatus as set forth in claim 1, wherein:
the spraying assembly (6) comprises a spraying pipe (61), one end of the spraying pipe (61) is communicated with an external liquid supply pipeline, and a plurality of spray heads (62) are arranged at the bottom of the spraying pipe (61).
3. A diesel engine hot test run exhaust gas purifying apparatus as set forth in claim 1, wherein:
the bottom division board (5) keep away from second grade clean room (4) one end fixed mounting has guide board (16), and guide board (16) one end extends to inside base (1), and the front and back both sides of guide board (16) respectively with the front and back both sides contact of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067417.7U CN220531129U (en) | 2023-08-03 | 2023-08-03 | Exhaust gas purifying device for hot test run of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067417.7U CN220531129U (en) | 2023-08-03 | 2023-08-03 | Exhaust gas purifying device for hot test run of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220531129U true CN220531129U (en) | 2024-02-27 |
Family
ID=89964335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322067417.7U Active CN220531129U (en) | 2023-08-03 | 2023-08-03 | Exhaust gas purifying device for hot test run of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220531129U (en) |
-
2023
- 2023-08-03 CN CN202322067417.7U patent/CN220531129U/en active Active
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