CN211258759U - Energy-conserving discharging equipment of engine exhaust - Google Patents
Energy-conserving discharging equipment of engine exhaust Download PDFInfo
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- CN211258759U CN211258759U CN201922108290.2U CN201922108290U CN211258759U CN 211258759 U CN211258759 U CN 211258759U CN 201922108290 U CN201922108290 U CN 201922108290U CN 211258759 U CN211258759 U CN 211258759U
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Abstract
The utility model belongs to the technical field of emission devices, in particular to an energy-saving emission device for engine exhaust, which comprises an air inlet pipe, a device body and a filter box, wherein two sides of the filter box are provided with a first screen plate by welding, the inner side of one end of the first screen plate is provided with granular filter cotton, and the inside of the granular filter cotton is filled with a pressure spring; the tail gas is guided by the air guide sheets in the using process of the device, so that the tail gas can reach the side surfaces of the heat exchange tubes in a dispersing manner, the heat exchange tubes exchange heat with the tail gas, and the utilization rate of heat can be improved; particle filter cotton, the oil absorption is cotton and the active carbon filling layer filters tail gas in proper order, promote the tail gas quality, pressure spring and first otter board, the cooperation of spacing otter board promotes particle filter cotton's structural strength, the particle filter cotton of being convenient for filters tail gas, negative-pressure air fan makes the inside formation negative pressure of delivery pipe, the quick particle filter cotton, oil absorption cotton and the active carbon filling layer of passing through of delivery pipe tail gas of being convenient for promote tail gas treatment efficiency.
Description
Technical Field
The utility model belongs to the technical field of discharging equipment, concretely relates to energy-conserving discharging equipment of engine exhaust.
Background
The engine operation in-process is done work through burning fuel, can produce a large amount of tail gases in the present engine operation in-process, tail gas discharges and can lead to the environmental problem in the air, present solution is to increase economizer at the exhaust emission position, with control tail gas discharge capacity, still there are some problems in the present energy-conserving discharging equipment use, energy-conserving effect is unsatisfactory, and the filter effect of device to tail gas is unsatisfactory, to the problem that exposes in the present discharging equipment use, it is necessary to carry out structural optimization and improvement to discharging equipment.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides an energy-conserving discharging equipment of engine exhaust has the energy-conserving effect of promotion, promotes tail gas filter effect's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving discharging equipment of engine exhaust, includes intake pipe and device body, the side surface of device body has the closing plate through the bolt fastening, the inboard surface of closing plate has the filter cartridge through welded fastening, the both sides of filter cartridge are equipped with first otter board through the welding, the granular filter cotton has been placed to the one end inboard of first otter board, the inside packing of granular filter cotton has pressure spring, a side surface of granular filter cotton is equipped with spacing otter board, spacing otter board is different from the one side surface packing of granular filter cotton and has been placed the oil absorption cotton, the active carbon filling layer has been placed to one side that the oil absorption cotton is different from spacing otter board, the device body is different from the one end integrated into one piece of intake pipe has the delivery pipe, the one end ledge of delivery.
As the utility model discloses an energy-conserving discharging equipment of engine exhaust prefers technical scheme, one side of first otter board is located the inside of device body and has erect the heat exchange tube, the heat exchange tube is helical component, the both ends of heat exchange tube run through the outside that the lateral wall of device body reachd the device body.
As the utility model discloses an energy-conserving discharging equipment of engine exhaust prefers technical scheme, the inner wall that intake pipe and the connected region of device body are located intake pipe, device body is equipped with the guide vane through the welding, the guide vane is the slice component.
As the utility model discloses an energy-conserving discharging equipment of engine exhaust prefers technical scheme, the outside surface of filter cartridge is fixed with the packing rubber strip through moulding plastics, the outer wall of packing rubber strip contacts with the inside of device body.
As the utility model discloses an energy-conserving discharging equipment of engine exhaust prefers technical scheme, the inner wall that a lateral surface that the closing plate is relative with the device body is located the closing plate is fixed with the sealing strip through moulding plastics, the opposite side of sealing strip contacts with the side surface of device body.
As the utility model discloses an energy-conserving discharging equipment of engine exhaust prefers technical scheme, the granule is the cuboid form component with the active carbon filling layer to filter cotton, oil absorption cotton.
Compared with the prior art, the beneficial effects of the utility model are that: the tail gas is guided by the air guide sheets in the using process of the device, so that the tail gas can reach the side surfaces of the heat exchange tubes in a dispersing manner, the heat exchange tubes exchange heat with the tail gas, and the utilization rate of heat can be improved; particle filter cotton, the oil absorption is cotton and the active carbon filling layer filters tail gas in proper order, promote the tail gas quality, pressure spring and first otter board, the cooperation of spacing otter board promotes particle filter cotton's structural strength, the particle filter cotton of being convenient for filters tail gas, negative-pressure air fan makes the inside formation negative pressure of delivery pipe, the quick particle filter cotton, oil absorption cotton and the active carbon filling layer of passing through of delivery pipe tail gas of being convenient for promote tail gas treatment efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
in the figure: 1. an air inlet pipe; 2. a device body; 3. a sealing plate; 4. a sealing strip; 5. a heat exchange pipe; 6. a discharge pipe; 7. a negative pressure fan; 8. a wind guide sheet; 9. a filter cartridge; 10. a first screen plate; 11. filling rubber strips; 12. particle filter cotton; 13. a pressure spring; 14. a limiting screen plate; 15. oil absorbing cotton; 16. and an activated carbon filling layer.
Detailed Description
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.
Examples
Referring to fig. 1-2, the present invention provides the following technical solutions: an energy-saving exhaust device for engine exhaust comprises an air inlet pipe 1 and a device body 2, a sealing plate 3 is fixed on the side surface of the device body 2 through bolts, a filter box 9 is fixed on the inner side surface of the sealing plate 3 through welding, first screen plates 10 are arranged on two sides of the filter box 9 through welding, granular filter cotton 12 is placed on the inner side of one end of each first screen plate 10, pressure springs 13 are filled in the granular filter cotton 12, a limiting screen plate 14 is arranged on the surface of one side of the granular filter cotton 12, oil absorption cotton 15 is filled on the surface of one side of the limiting screen plate 14 different from the granular filter cotton 12, an active carbon filling layer 16 is placed on one side of the oil absorption cotton 15 different from the limiting screen plate 14, an exhaust pipe 6 is integrally formed at one end of the device body 2 different from the air inlet pipe 1, a negative pressure fan 7 is arranged in an inner wall of one end of the exhaust pipe 6, and, Oil absorbent cotton 15 and an activated carbon filling layer 16.
Specifically, one side of the first screen plate 10 is located inside the device body 2 and is provided with the heat exchange tube 5, the heat exchange tube 5 is a spiral component, two ends of the heat exchange tube 5 penetrate through the side wall of the device body 2 and reach the outside of the device body 2, heat exchange liquid is introduced into the heat exchange tube 5 in the embodiment, heat exchange can be carried out with tail gas, and the energy utilization rate of the device is improved.
Specifically, the connecting area of the air inlet pipe 1 and the device body 2 is provided with air deflectors 8 on the inner walls of the air inlet pipe 1 and the device body 2 through welding, the air deflectors 8 are sheet-shaped components, the air deflectors 8 enable air flow to uniformly circulate inside the device body 2, and the device body 2 is convenient for filtering air.
Specifically, the outside surface of filter cartridge 9 is fixed with packing rubber strip 11 through moulding plastics, and the outer wall of packing rubber strip 11 contacts with the inside of device body 2, and packing rubber strip 11 fills the both sides of filter cartridge 9 in this embodiment for stable the placing in the inside of device body 2 of filter cartridge 9 avoids tail gas to circulate from the gap department of filter cartridge 9 and device body 2 simultaneously.
Specifically, the sealing plate 3 is fixed with the sealing strip 4 through moulding plastics on the inner wall of the sealing plate 3 with the opposite side surface of the device body 2, and the opposite side of the sealing strip 4 contacts with the side surface of the device body 2, and the sealing strip 4 is used for improving the sealing performance of the equipment in this embodiment.
Specifically, the particle filter cotton 12, the oil absorption cotton 15 and the activated carbon filling layer 16 are rectangular components, and the rectangular components in the embodiment facilitate better operation of workers during installation, removal and replacement.
The utility model discloses a theory of operation and use flow: in the utility model, tail gas enters the device body 2 from the gas inlet pipe 1 in the using process of the device, heat exchange liquid can be introduced into the heat exchange pipe 5 guided by the wind guide sheet 8 for heat exchange of hot gas, the particle filter cotton 12 filters particles of the tail gas, the pressure spring 13 improves the structural strength of the particle filter cotton 12, the particle filter cotton 12 is extruded to increase the density of the particle filter cotton 12 when the tail gas is prevented from blowing, and the first screen plate 10 and the limiting screen plate 14 ensure the stability of the structures of the particle filter cotton 12 and the pressure spring 13; the oil absorption cotton 15 absorbs oil of tail gas, and the activated carbon filling layer 16 absorbs the tail gas, so that the tail gas is prevented from being discharged into air and having large peculiar smell; negative pressure fan 7 circular telegram operation in the discharging equipment operation process, negative pressure fan 7 operation in-process with the inside tail gas pressurization of device body 2 for the quick discharge delivery pipe 6 of tail gas, the negative pressure that forms through negative pressure fan 7 makes the quick particle filtration cotton 12, the oil absorption cotton 15 and the active carbon filling layer 16 of passing through of tail gas.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an energy-conserving discharging equipment of engine exhaust, includes intake pipe (1) and device body (2), its characterized in that: a sealing plate (3) is fixed on the side surface of the device body (2) through a bolt, the inner side surface of the sealing plate (3) is fixedly provided with a filter box (9) by welding, two sides of the filter box (9) are provided with a first screen plate (10) by welding, the inner side of one end of the first screen plate (10) is provided with particle filter cotton (12), the inside of the particle filtering cotton (12) is filled with a pressure spring (13), one side surface of the particle filtering cotton (12) is provided with a limit screen (14), the surface of one side of the limiting screen plate (14) different from the particle filter cotton (12) is filled with oil absorption cotton (15), an activated carbon filling layer (16) is arranged on one side of the oil absorption cotton (15) different from the limiting screen plate (14), a discharge pipe (6) is integrally formed at one end of the device body (2) different from the air inlet pipe (1), and a negative pressure fan (7) is arranged on the inner wall of one end of the discharge pipe (6).
2. The energy-saving exhaust device for the engine tail gas according to claim 1, is characterized in that: one side of the first screen plate (10) is located inside the device body (2) and provided with a heat exchange tube (5), the heat exchange tube (5) is a spiral component, and two ends of the heat exchange tube (5) penetrate through the side wall of the device body (2) and reach the outside of the device body (2).
3. The energy-saving exhaust device for the engine tail gas according to claim 1, is characterized in that: the connecting area of the air inlet pipe (1) and the device body (2) is positioned on the inner walls of the air inlet pipe (1) and the device body (2) and is provided with an air guide sheet (8) through welding, and the air guide sheet (8) is a sheet-shaped component.
4. The energy-saving exhaust device for the engine tail gas according to claim 1, is characterized in that: the outer side surface of the filter box (9) is fixed with a filling rubber strip (11) through injection molding, and the outer wall of the filling rubber strip (11) is in contact with the inside of the device body (2).
5. The energy-saving exhaust device for the engine tail gas according to claim 1, is characterized in that: the sealing plate (3) and the inner wall of the sealing plate (3) are fixed with a sealing strip (4) through injection molding, and the other side of the sealing strip (4) is in contact with the side surface of the device body (2).
6. The energy-saving exhaust device for the engine tail gas according to claim 1, is characterized in that: the particle filter cotton (12), the oil absorption cotton (15) and the activated carbon filling layer (16) are all cuboid components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108290.2U CN211258759U (en) | 2019-11-29 | 2019-11-29 | Energy-conserving discharging equipment of engine exhaust |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108290.2U CN211258759U (en) | 2019-11-29 | 2019-11-29 | Energy-conserving discharging equipment of engine exhaust |
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| CN211258759U true CN211258759U (en) | 2020-08-14 |
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| CN201922108290.2U Active CN211258759U (en) | 2019-11-29 | 2019-11-29 | Energy-conserving discharging equipment of engine exhaust |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367154A (en) * | 2022-01-12 | 2022-04-19 | 江苏国泰环境科技研究院有限公司 | Gas-liquid separation device for dust-containing oil mist pretreatment |
| CN114486269A (en) * | 2022-04-15 | 2022-05-13 | 中国飞机强度研究所 | Engine driving temperature control system for aircraft testing laboratory and design method thereof |
| CN114810383A (en) * | 2022-05-05 | 2022-07-29 | 苏州清研博浩汽车科技有限公司 | Engine combustion parameter adjusting method and device and electronic equipment |
-
2019
- 2019-11-29 CN CN201922108290.2U patent/CN211258759U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367154A (en) * | 2022-01-12 | 2022-04-19 | 江苏国泰环境科技研究院有限公司 | Gas-liquid separation device for dust-containing oil mist pretreatment |
| CN114486269A (en) * | 2022-04-15 | 2022-05-13 | 中国飞机强度研究所 | Engine driving temperature control system for aircraft testing laboratory and design method thereof |
| CN114486269B (en) * | 2022-04-15 | 2022-06-24 | 中国飞机强度研究所 | Engine driving temperature control system for aircraft testing laboratory and design method thereof |
| CN114810383A (en) * | 2022-05-05 | 2022-07-29 | 苏州清研博浩汽车科技有限公司 | Engine combustion parameter adjusting method and device and electronic equipment |
| CN114810383B (en) * | 2022-05-05 | 2023-03-24 | 苏州清研博浩汽车科技有限公司 | Engine combustion parameter adjusting method and device and electronic equipment |
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