CN214345145U - Dirty gas purification device of oil refinery - Google Patents
Dirty gas purification device of oil refinery Download PDFInfo
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- CN214345145U CN214345145U CN202120306116.3U CN202120306116U CN214345145U CN 214345145 U CN214345145 U CN 214345145U CN 202120306116 U CN202120306116 U CN 202120306116U CN 214345145 U CN214345145 U CN 214345145U
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- fixedly connected
- exhaust pipe
- impurity box
- blast pipe
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Abstract
The utility model relates to a foul gas purifies the field, discloses an oil refinery foul gas purifier, including the blast pipe, be provided with the filter in the blast pipe, the filter top is provided with rotates the pivot of being connected with the blast pipe, pivot fixedly connected with light fan board, and pivot one end extends to the blast pipe outside and fixedly connected with eccentric wheel, the blast pipe lower extreme is provided with the impurity box, and impurity box fixedly connected with butt is in the doctor-bar of filter bottom, and impurity box lateral wall fixedly connected with runs through the actuating lever of blast pipe casing, actuating lever fixedly connected with stripper plate, actuating lever are located body of rod cover between stripper plate and the blast pipe outer wall is equipped with the second elastic component, the elastic telescopic rod subassembly of eccentric wheel butt, elastic telescopic rod subassembly lower extreme fixedly connected with swash plate, the swash plate lower extreme be with the parallel plate body of stripper plate and with the stripper plate butt. The utility model discloses the structure is ingenious, has the effect of filtering, automatic row of miscellaneous to need not electric power facility, energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a foul gas purifies the field, specifically is an oil refinery foul gas purifier.
Background
An oil refinery refers to a plant that produces diesel, gasoline, kerosene, lubricating oil, petroleum coke, asphalt, ethylene, and other products from crude oil produced from a formation by processes such as distillation, catalysis, cracking, and hydrofining.
Most of the existing oil refinery foul gas purification devices are complex in structure, and after the filtering piece is used for a long time, the filtering effect is reduced, but the replacement is very difficult, so that the improvement is needed urgently.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the to-be-solved technical problem of the utility model is to provide a refinery foul gas purifier.
In order to achieve the above object, the utility model provides a following technical scheme:
a dirty gas purification device for an oil refinery comprises an exhaust pipe, wherein a filter plate is arranged in the exhaust pipe, a rotating shaft rotationally connected with the exhaust pipe is arranged above the filter plate, the rotating shaft is fixedly connected with light fan plates which are uniformly distributed, one end of the rotating shaft extends out of the exhaust pipe and is fixedly connected with an eccentric wheel, the lower end of the exhaust pipe is provided with an impurity box, the upper end of the impurity box is fixedly connected with a scraping blade which is abutted against the bottom of the filter plate, the side wall of the impurity box is fixedly connected with a driving rod which penetrates through a shell of the exhaust pipe, the other end of the driving rod is fixedly connected with an extrusion plate, a rod body of the driving rod, which is positioned between the extrusion plate and the outer wall of the exhaust pipe, is sleeved with a second elastic piece, the eccentric wheel is abutted against an elastic telescopic rod component, the lower end of the elastic telescopic rod component is fixedly connected with an inclined plate, the lower end of the inclined plate is a plate body parallel to the extrusion plate and is abutted against the extrusion plate, a baffle plate fixedly connected with the inner wall of the exhaust pipe is arranged below the filter plate, the baffle is provided with an exhaust hole.
As a further aspect of the present invention: elasticity telescopic link subassembly include with the extrusion slide bar of eccentric wheel butt, extrusion slide bar one end and swash plate fixed connection, the extrusion slide bar run through have the slide and rather than fixed connection, slide sliding connection have with blast pipe fixed connection's sliding sleeve, the sliding sleeve be equipped with slide complex spout, the body of rod cover that the extrusion slide bar is in between slide and the spout inner wall is equipped with first elastic component.
As a further aspect of the present invention: the first elastic piece is a spring.
As a further aspect of the present invention: the baffle outside is the toper ring plate that the downward sloping set up, the casing that the blast pipe is located toper ring plate bottom is equipped with the drain.
As a further aspect of the present invention: the impurity box is characterized in that a push-pull plate is arranged at the bottom of the impurity box, a push-pull handle is fixedly connected to the push-pull plate, a fixing plate is fixedly connected to one side, away from the driving rod, of the impurity box, the fixing plate is elastically connected with the push-pull handle through a third elastic piece, and a limiting plate used for limiting the push-pull handle is fixedly connected to the inner wall of the exhaust pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of ingenious structure, filtering and automatic impurity discharging effects, no need of electric power facilities, energy conservation, environmental protection and convenient popularization, when the polluted gas passes through the exhaust holes, the filtered polluted gas passes through the filter plate, the gas continues to upwards impact the light fan plate, the light fan plate drives the rotating shaft to rotate, the rotating shaft drives the eccentric wheel to rotate, the eccentric wheel drives the extrusion slide rod to reciprocate, when the eccentric wheel rotates from the shorter end to the longer end, the eccentric wheel extrudes the extrusion slide rod, the extrusion slide rod drives the sliding plate to extrude the first elastic piece, meanwhile, the extrusion slide rod drives the inclined plate to downwards move, the inclined plate extrudes the extrusion plate, the extrusion plate drives the driving rod to extrude the second elastic piece to move towards the exhaust pipe, the impurity box is driven to move, the impurity box drives the scraper to move, and the scraper scrapes the impurities at the bottom of the filter plate, because the extrusion plate is converted into an inclined plane by the plate body which is abutted against the inclined plate and is parallel to the inclined plate, the driving rod can become slightly inclined, so the driving rod drives the impurity box to drive the scraping blade to jack the filter plate to a certain extent, and in addition, the gas blows the impurity box, so the vibration can be generated, the impurities on the filter plate further fall into the impurity box, the maintenance and the replacement of the filter plate are avoided, when the eccentric wheel rotates from a longer end to a shorter end, the elastic force of the first elastic piece drives the sliding plate to reset, so that the sliding plate drives the extrusion sliding rod to be tightly attached to the eccentric wheel, meanwhile, under the elastic force of the second elastic piece, the extrusion plate drives the driving rod to reset, the driving rod drives the impurity box to reset, the impurity box drives the scraping blade to reset, when the impurity box resets, the push-pull handle is abutted against the limiting plate, the push-pull handle extrudes the third elastic piece and drives the push-pull plate, at the moment, the impurities in the impurity box fall between the conical annular plate and the inner wall of the exhaust pipe and are discharged through the sewage draining port, and the impurities in the impurity box do not need to be manually cleaned.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a three-dimensional schematic view of the impurity box and the scraper of the present invention.
In the figure: the device comprises an exhaust pipe 1, a filter plate 2, a rotating shaft 3, a light fan plate 4, an eccentric wheel 5, an extrusion slide rod 6, a sliding plate 7, a sliding sleeve 8, a sliding chute 9, a first elastic piece 10, an inclined plate 11, a driving rod 12, a second elastic piece 13, an impurity box 14, a scraping blade 15, a push-pull handle 16, a limiting plate 17, a baffle plate 18, a conical ring plate 19, a sewage discharge outlet 20, an exhaust hole 21, an extrusion plate 22, a third elastic piece 23 and a fixing plate 24.
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.
Example 1
Referring to fig. 1-3, a purification device for refinery waste gas comprises an exhaust pipe 1, a filter plate 2 is disposed in the exhaust pipe 1, a rotating shaft 3 rotatably connected to the exhaust pipe 1 is disposed above the filter plate 2, the rotating shaft 3 is fixedly connected to light fan plates 4 uniformly distributed, one end of the rotating shaft 3 extends out of the exhaust pipe 1 and is fixedly connected to an eccentric wheel 5, a impurity box 14 is disposed at the lower end of the exhaust pipe 1, the upper end of the impurity box 14 is fixedly connected to a scraping blade 15 abutting against the bottom of the filter plate 2, a driving rod 12 penetrating through the casing of the exhaust pipe 1 is fixedly connected to the side wall of the impurity box 14, the other end of the driving rod 12 is fixedly connected to a squeezing plate 22, a second elastic member 13 is sleeved on the rod body of the driving rod 12 between the squeezing plate 22 and the outer wall of the exhaust pipe 1, the second elastic member 13 is preferably a spring, the eccentric wheel 5 abuts against an elastic telescopic rod assembly, the lower end of the elastic telescopic rod component is fixedly connected with an inclined plate 11, the lower end of the inclined plate 11 is a plate body parallel to the extrusion plate 22 and is abutted against the extrusion plate 22, a baffle plate 18 fixedly connected with the inner wall of the exhaust pipe 1 is arranged below the filter plate 2, the baffle plate 18 is provided with an exhaust hole 21, when the dirty air passes through the exhaust hole 21, the air continues to upwards and impacts the light fan plate 4 after being filtered by the filter plate 2, the light fan plate 4 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the eccentric wheel 5 to rotate, the eccentric wheel 5 reciprocally extrudes the elastic telescopic rod component, the elastic telescopic rod component drives the inclined plate 11 to downwards move, the inclined plate 11 extrudes the extrusion plate 22, the extrusion plate 22 drives the driving rod 12 to extrude the second elastic component 13 to move towards the exhaust pipe 1, the driving rod 12 drives the impurity box 14 to move, the impurity box 14 drives the scraper 15 to move, and the scraper 15 scrapes off impurities at the bottom of the filter plate 2, because the stripper plate 22 is turned into the inclined plane by the butt swash plate 11 rather than the parallel plate body, consequently the actuating lever 12 can become slightly to one side, so the actuating lever 12 drives impurity box 14 and thereby drives doctor-bar 15 and carry out the jack-up of certain minim to filter 2, in addition gaseous blowing impurity box 14, consequently can produce the shake, thereby further with impurity on the filter 2 falls into in impurity box 14, has avoided maintaining the filter 2 and has changed, has solved the filter 2 and has used the back for a long time, the problem that the filter effect reduces.
In this embodiment, the elastic telescopic rod assembly comprises an extrusion slide bar 6 abutting against the eccentric wheel 5, one end of the extrusion slide bar 6 is fixedly connected with an inclined plate 11, the extrusion slide bar 6 penetrates through and is fixedly connected with a sliding plate 7, the sliding plate 7 is slidably connected with a sliding sleeve 8 fixedly connected with the exhaust pipe 1, the sliding sleeve 8 is provided with a sliding groove 9 matched with the sliding plate 7, the rod body of the extrusion sliding rod 6 between the sliding plate 7 and the inner wall of the sliding groove 9 is sleeved with a first elastic element 10, the first elastic element 10 is preferably a spring, when the eccentric wheel 5 rotates from the shorter end to the longer end, the eccentric wheel 5 extrudes the extrusion slide bar 6, the extrusion slide bar 6 drives the sliding plate 7 to extrude the first elastic piece 10, when the eccentric wheel 5 rotates from the longer end to the shorter end, the elastic force of the first elastic piece 10 drives the sliding plate 7 to reset, so that the sliding plate 7 drives the extrusion sliding rod 6 to cling to the eccentric wheel 5.
In this embodiment, the baffle 18 outside is the toper ring board 19 that the downward sloping set up, the casing that blast pipe 1 is located toper ring board 19 bottom is equipped with drain 20, can make the condensation of blast pipe 1 inner wall fall between toper ring board 19 and blast pipe 1 inner wall and discharge through drain 20 through this setting.
Example 2
The embodiment is expanded on the basis of embodiment 1, a push-pull plate is arranged at the bottom of the impurity box 14, the push-pull plate is fixedly connected with a push-pull handle 16, a fixing plate 24 is fixedly connected to one side, away from the driving rod 12, of the impurity box 14, the fixing plate 24 is elastically connected with the push-pull handle 16 through a third elastic piece 23, a limiting plate 17 used for limiting the push-pull handle 16 is fixedly connected to the inner wall of the exhaust pipe 1, when the impurity box 14 returns, the push-pull handle 16 is abutted against the limiting plate 17, the push-pull handle 16 extrudes the third elastic piece 23 and drives the push-pull plate, and at the moment, impurities in the impurity box 14 fall between the conical ring plate 19 and the inner wall of the exhaust pipe 1 and are discharged through the sewage discharge port 20 without manually cleaning the impurities in the impurity box 14.
In summary, when the dirty air passes through the exhaust hole 21, the dirty air is filtered by the filter plate 2, the dirty air continues to go up and impact the light-weight fan plate 4, the light-weight fan plate 4 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the eccentric wheel 5 to rotate, the eccentric wheel 5 reciprocally presses the extrusion sliding rod 6, when the eccentric wheel 5 rotates from the shorter end to the longer end, the eccentric wheel 5 presses the extrusion sliding rod 6, the extrusion sliding rod 6 drives the sliding plate 7 to extrude the first elastic member 10, meanwhile, the extrusion sliding rod 6 drives the inclined plate 11 to move downwards, the inclined plate 11 presses the extrusion plate 22, the extrusion plate 22 drives the driving rod 12 to press the second elastic member 13 to move towards the exhaust pipe 1, the driving rod 12 drives the impurity box 14 to move, the impurity box 14 drives the scraping blade 15 to move, the scraping blade 15 scrapes the impurities at the bottom of the filter plate 2, because the extrusion plate 22 is converted into an inclined plane by the plate body parallel to the inclined plate 11, therefore, the driving rod 12 becomes slightly inclined, so that the driving rod 12 drives the impurity box 14 to drive the scraping blade 15 to jack up the filter plate 2 to a certain extent, and the gas blows the impurity box 14 to generate shaking, thereby further dropping impurities on the filter plate 2 into the impurity box 14, avoiding maintenance and replacement of the filter plate 2, and when the eccentric wheel 5 rotates from a longer end to a shorter end, the sliding plate 7 is reset by the elastic force of the first elastic member 10, so that the sliding plate 7 drives the extrusion sliding rod 6 to cling to the eccentric wheel 5, and at the same time, under the elastic force of the second elastic member 13, the extrusion plate 22 drives the driving rod 12 to reset, the driving rod 12 drives the impurity box 14 to reset, the impurity box 14 drives the scraping blade 15 to reset, when the impurity box 14 is reset, the push-pull handle 16 is blocked by the limiting plate 17, the push-pull handle 16 extrudes the third elastic member 23 and drives the push-pull plate, impurity in the impurity box 14 falls between toper ring board 19 and blast pipe 1 inner wall and passes through this moment drain 20 is got rid of, need not the impurity in the artifical clearance impurity box 14, the utility model discloses the structure is ingenious, has the effect of filtering, automatic row of miscellaneous to need not electric power facility, energy-concerving and environment-protective, facilitate promotion.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A purification device for dirty gas of an oil refinery comprises an exhaust pipe (1) and is characterized in that a filter plate (2) is arranged in the exhaust pipe (1), a rotating shaft (3) rotatably connected with the exhaust pipe (1) is arranged above the filter plate (2), the rotating shaft (3) is fixedly connected with light fan plates (4) which are uniformly distributed, one end of the rotating shaft (3) extends out of the exhaust pipe (1) and is fixedly connected with an eccentric wheel (5), an impurity box (14) is arranged at the lower end of the exhaust pipe (1), the upper end of the impurity box (14) is fixedly connected with a scraping blade (15) which is abutted against the bottom of the filter plate (2), a driving rod (12) which penetrates through the shell of the exhaust pipe (1) is fixedly connected with the side wall of the impurity box (14), a squeezing plate (22) is fixedly connected with the other end of the driving rod (12), and a second elastic piece (13) is sleeved on a rod body between the squeezing plate (22) and the outer wall of the exhaust pipe (1) and the driving rod (12), the exhaust pipe filter is characterized in that the eccentric wheel (5) is abutted to an elastic telescopic rod component, the lower end of the elastic telescopic rod component is fixedly connected with an inclined plate (11), the lower end of the inclined plate (11) is a plate body parallel to the extrusion plate (22) and is abutted to the extrusion plate (22), a baffle (18) fixedly connected with the inner wall of the exhaust pipe (1) is arranged below the filter plate (2), and the baffle (18) is provided with an exhaust hole (21).
2. An oil refinery foul gas purification device according to claim 1, characterized in that the elastic telescopic rod component comprises an extrusion slide rod (6) abutted against the eccentric wheel (5), one end of the extrusion slide rod (6) is fixedly connected with the inclined plate (11), the extrusion slide rod (6) penetrates through a sliding plate (7) and is fixedly connected with the sliding plate, the sliding plate (7) is slidably connected with a sliding sleeve (8) fixedly connected with the exhaust pipe (1), the sliding sleeve (8) is provided with a sliding groove (9) matched with the sliding plate (7), and a rod body of the extrusion slide rod (6) between the sliding plate (7) and the inner wall of the sliding groove (9) is sleeved with a first elastic member (10).
3. An oil refinery off-gas purification apparatus according to claim 2, wherein the first elastic member (10) is a spring.
4. An oil refinery waste gas purification device according to claim 1, characterized in that the outer side of the baffle (18) is a conical circular plate (19) which is arranged in a downward inclination manner, and the casing of the exhaust pipe (1) at the bottom end of the conical circular plate (19) is provided with a sewage draining outlet (20).
5. The refinery waste gas purification device according to claim 4, wherein a push-pull plate is arranged at the bottom of the impurity box (14), the push-pull plate is fixedly connected with a push-pull handle (16), a fixing plate (24) is fixedly connected to one side of the impurity box (14) far away from the driving rod (12), the fixing plate (24) is elastically connected with the push-pull handle (16) through a third elastic member (23), and a limiting plate (17) for limiting the push-pull handle (16) is fixedly connected to the inner wall of the exhaust pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120306116.3U CN214345145U (en) | 2021-02-03 | 2021-02-03 | Dirty gas purification device of oil refinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120306116.3U CN214345145U (en) | 2021-02-03 | 2021-02-03 | Dirty gas purification device of oil refinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214345145U true CN214345145U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120306116.3U Active CN214345145U (en) | 2021-02-03 | 2021-02-03 | Dirty gas purification device of oil refinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214345145U (en) |
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2021
- 2021-02-03 CN CN202120306116.3U patent/CN214345145U/en active Active
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