CN210919195U - Diesel engine pulsed exhaust gas cleaner particle adsorption device - Google Patents
Diesel engine pulsed exhaust gas cleaner particle adsorption device Download PDFInfo
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- CN210919195U CN210919195U CN201922109323.5U CN201922109323U CN210919195U CN 210919195 U CN210919195 U CN 210919195U CN 201922109323 U CN201922109323 U CN 201922109323U CN 210919195 U CN210919195 U CN 210919195U
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Abstract
The utility model discloses a diesel engine pulsed exhaust gas purifier particle adsorption device, it includes the device main part, the device main part sets up to the tubular structure, the one end laminating of device main part is connected with metal gasket, the device main part includes the shrouding, the inboard fixedly connected with filter screen of shrouding, the inboard fixedly connected with metal net of filter screen, the other end laminating of device main part is connected with attaching plate, attaching plate sets up to the loop configuration, attaching plate's middle part fixedly connected with fixed plate. Above-mentioned diesel engine pulsed exhaust gas purifier particle adsorption equipment is provided with the filter through the inside in the device main part, and the filter has played prefilter's effect, can filter the large granule foreign matter in the exhaust gas granule, is provided with the deflector of two sets of dislocation distributions in the inside of device main part, and the deflector makes the exhaust gas granule can get into fast in the filter screen, has improved the filtration adsorption effect of this device.
Description
Technical Field
The utility model relates to a particle adsorption device especially relates to a diesel engine pulsed exhaust gas purifier particle adsorption device.
Background
Diesel engines are engines that burn diesel fuel to obtain energy release. General diesel engine can all produce a large amount of harmful gas at the during operation, current diesel engine generally all can be provided with tail gas purification device on its exhaust apparatus, current tail gas purifier all carries out particle adsorption through the metal filter screen, and this kind of device does not set up specific guiding mechanism for its effect of adsorbed particle is low, and this kind of device does not set up filter mechanism moreover, makes the filter screen blockked up by large granule foreign matter easily, influences the absorbent efficiency of granule.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diesel engine pulsed tail-gas clean-up ware particle adsorption device to solve the problem that particle adsorption device adsorption efficiency is low among the prior art.
Another object of the utility model is to provide a diesel engine pulsed exhaust gas purifier particle adsorption device's work flow to solve the problem that particle adsorption device adsorption efficiency is low among the prior art.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a diesel engine pulsed tail-gas clean-up ware particle adsorption device, its includes the device main part, the device main part sets up to the tubular structure, the one end laminating of device main part is connected with metal gasket, the device main part includes the shrouding, the inboard fixedly connected with filter screen of shrouding, the inboard fixedly connected with metal mesh of filter screen, the other end laminating of device main part is connected with the attaching plate, the attaching plate sets up to the loop configuration, the middle part fixedly connected with fixed plate of attaching plate, the equal fixedly connected with connecting rod in one side both ends of fixed plate, a plurality of equidistant distribution's of outside fixedly connected with deflector of connecting rod, the one end fixedly connected with filter of fixed plate is kept away from to the connecting rod, the edge of deflector and filter is all connected through the laminating.
As a further improvement of the scheme, the guide plates are arranged in two groups, the two groups of guide plates are arranged in a staggered mode, and the guide plates are arranged in an inclined structure.
As a further improvement of the scheme, one side edge of the attaching plate is fixedly connected with an annular convex block, and the inner diameter of the annular convex block is larger than the outer diameter of the device main body.
As a further improvement of the scheme, the inner wall of the annular convex block is connected with a sealing layer in an adhering mode, and the sealing layer is connected with the outer side wall of the sealing plate in an adhering mode.
As a further improvement of the scheme, a plurality of thread grooves distributed in an annular array are formed in the side wall of the annular convex block in a penetrating mode, a threaded rod is connected to the inside of each thread groove in a penetrating mode, a knob is fixedly connected to one end of each threaded rod, and the knob is located on the outer side of the annular convex block.
The beneficial effects of the utility model are that, compare with prior art diesel engine pulsed exhaust gas purifier particle adsorption equipment is provided with the filter through the inside in the device main part, and the filter has played prefilter's effect, can filter the large granule foreign matter in the exhaust gas granule, is provided with two sets of dislocation distribution's deflector in the inside of device main part, and the deflector makes in the exhaust gas granule can get into the filter screen fast, has improved the filtration adsorption effect of this device.
Drawings
Fig. 1 is a schematic view of an overall structure of a particle adsorption device of a pulse type exhaust purifier for a diesel engine according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of the overall structure of a particle adsorption device of a pulse type exhaust purifier for a diesel engine according to an embodiment of the present invention;
fig. 3 is a schematic side view of a structure of a pasting plate of a particle adsorbing device of a pulse type exhaust gas purifier of a diesel engine according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of a structure in fig. 2 of a diesel pulse type exhaust purifier particle adsorption device provided by the embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 4, in the present embodiment, a particulate adsorption device for a pulse type exhaust gas purifier of a diesel engine includes a device body 1, the device body 1 is configured as a cylindrical structure, and one end of the device body 1 is attached to a metal gasket 2.
The device main body 1 comprises a sealing plate 3, a filter screen 4 is fixedly connected to the inner side of the sealing plate 3, the filter screen 4 plays a role in filtering and adsorbing, a metal mesh 5 is fixedly connected to the inner side of the filter screen 4, an attaching plate 6 is attached to the other end of the device main body 1, the attaching plate 6 is arranged to be of an annular structure, a fixing plate 7 is fixedly connected to the middle of the attaching plate 6, connecting rods 8 are fixedly connected to both ends of one side of the fixing plate 7, a plurality of guide plates 9 which are distributed at equal intervals are fixedly connected to the outer side of each connecting rod 8, two groups of the guide plates 9 are arranged, the two groups of the guide plates 9 are arranged in a staggered mode, the guide plates 9 are arranged to be of an inclined structure, through the arrangement, tail gas particles can rapidly enter the filter screen 4, the filtering and adsorbing effects of the device are, can filter the large granule foreign matter in the tail gas granule, prevent that it from causing filter screen 4 to block up, the edge of deflector 9 and filter 10 is all connected with the inner wall laminating of metal mesh 5 through sealing strip 11, and sealing strip 11 has played sealed effect.
One side edge fixedly connected with annular lug 12 of rigging board 6, the internal diameter of annular lug 12 is greater than the external diameter of device main part 1, adhesive connection has sealing layer 13 on annular lug 12's the inner wall, sealing layer 13 is connected with the lateral wall laminating of shrouding 3, sealing layer 13 has played and has run through on the lateral wall of sealed effect annular lug 12 and set up a plurality of thread grooves 14 that are the annular array and distribute, the inside through connection of thread groove 14 has threaded rod 15, threaded rod 15 can be with the spacing fixed of rigging board 6 with the lateral wall contact of shrouding 3, the one end fixedly connected with knob 16 of threaded rod 15, knob 16 is located annular lug 12's the outside, can drive threaded rod 15 through knob 16 and rotate.
The specific work flow of the particle adsorption device of the pulse type tail gas purifier of the diesel engine comprises the following steps:
1) after entering the device body 1, the tail gas particles firstly pass through the filter plate 10, the filter plate 10 blocks the particles with larger diameter, and the particles with smaller diameter pass through the through holes on the filter plate 10;
2) the particles passing through the filter plate 10 enter the metal mesh 5 along the guide plate 9 and are adsorbed by the filter screen 4 under the action of an electric field in the purifier;
3) when the filter plate 10 needs to be cleaned and replaced, the knob 16 is screwed at the moment, the knob 16 drives the threaded rod 15 to rotate, the threaded rod 15 is matched with the threaded groove 14 to drive the threaded rod 15 to move until the threaded rod 15 is separated from the sealing plate 3, and the attaching plate 6 can be separated from the device body 1 at the moment, so that the filter plate 10 is detached.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A particle adsorption device of a pulse type tail gas purifier of a diesel engine comprises a device main body and is characterized in that, the device main body is arranged into a cylindrical structure, one end of the device main body is jointed and connected with a metal gasket, the device main body comprises a closing plate, a filter screen is fixedly connected with the inner side of the closing plate, a metal mesh is fixedly connected with the inner side of the filter screen, the other end of the device main body is jointed and connected with a jointing plate which is arranged into an annular structure, the middle part of the attaching plate is fixedly connected with a fixed plate, both ends of one side of the fixed plate are fixedly connected with connecting rods, the outer side of the connecting rod is fixedly connected with a plurality of guide plates which are distributed at equal intervals, one end of the connecting rod far away from the fixed plate is fixedly connected with a filter plate, the edges of the guide plate and the filter plate are attached to the inner wall of the metal grid through sealing strips.
2. The diesel pulse type exhaust purifier particle adsorption device of claim 1, wherein the guide plates are arranged in two groups, the two groups of guide plates are arranged in a staggered manner, and the guide plates are arranged in an inclined structure.
3. The diesel engine pulse type exhaust purifier particle adsorption device of claim 2, wherein an annular bump is fixedly connected to one side edge of the fitting plate, and the inner diameter of the annular bump is larger than the outer diameter of the device body.
4. The diesel engine pulse type exhaust purifier particle adsorption device of claim 1, wherein a sealing layer is bonded on the inner wall of the annular bump, and the sealing layer is attached to the outer side wall of the sealing plate.
5. The diesel engine pulse type exhaust purifier particle adsorption device of claim 4, wherein a plurality of thread grooves distributed in an annular array are formed in the side wall of the annular convex block in a penetrating manner, a threaded rod is connected inside the thread grooves in a penetrating manner, a knob is fixedly connected to one end of the threaded rod, and the knob is located on the outer side of the annular convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922109323.5U CN210919195U (en) | 2019-11-29 | 2019-11-29 | Diesel engine pulsed exhaust gas cleaner particle adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922109323.5U CN210919195U (en) | 2019-11-29 | 2019-11-29 | Diesel engine pulsed exhaust gas cleaner particle adsorption device |
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| Publication Number | Publication Date |
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| CN210919195U true CN210919195U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922109323.5U Active CN210919195U (en) | 2019-11-29 | 2019-11-29 | Diesel engine pulsed exhaust gas cleaner particle adsorption device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370452A (en) * | 2022-06-29 | 2022-11-22 | 江苏江豪发电机组有限公司 | Waste heat recovery energy-saving emission-reducing device of diesel generating set |
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2019
- 2019-11-29 CN CN201922109323.5U patent/CN210919195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370452A (en) * | 2022-06-29 | 2022-11-22 | 江苏江豪发电机组有限公司 | Waste heat recovery energy-saving emission-reducing device of diesel generating set |
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