CN217103737U - Improved heating device for hydrocracking unit - Google Patents
Improved heating device for hydrocracking unit Download PDFInfo
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- CN217103737U CN217103737U CN202220660690.3U CN202220660690U CN217103737U CN 217103737 U CN217103737 U CN 217103737U CN 202220660690 U CN202220660690 U CN 202220660690U CN 217103737 U CN217103737 U CN 217103737U
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Abstract
The utility model discloses an improved generation is heating device for hydrocracking unit, including hydrogen pipeline, hydrogen pipeline is last to rotate respectively and to have cup jointed first go-between and second go-between, hydrogen pipeline's both sides all are equipped with the connecting plate, the both ends of connecting plate respectively with first go-between and second go-between fixed connection, one side that the connecting plate is close to hydrogen pipeline is equipped with the spread groove, be equipped with the heating rod in the spread groove, the part of heating rod runs through the spread groove, be equipped with supporting mechanism on the heating rod, one side that the second go-between was kept away from to first go-between is equipped with the installation piece, the one end and the hydrogen pipeline fixed connection of installation piece, the one end that hydrogen pipeline was kept away from to the installation piece is equipped with puts the thing groove. The utility model discloses simple structure is small and exquisite, but direct mount on hydrogen pipeline, and convenience simple to use, heating are effectual to be convenient for maintain and overhaul, be worth promoting.
Description
Technical Field
The utility model relates to a heating device technical field especially relates to an improved generation is heating device for hydrocracking unit.
Background
Hydrocracking is an improvement of catalytic cracking technology. The catalytic cracking is carried out under the hydrogen condition, so that the dehydrogenation condensation reaction generated during the catalytic cracking can be inhibited, and the generation of coke is avoided. High-grade products without olefin can be obtained, and the liquid yield can reach more than 100 percent (because hydrogen is added into oil molecules); when the heating device for the traditional hydrocracking device heats hydrogen, the heating is not uniform, the hydrogen heating time is too short, the hydrogen heating effect is poor, and the hydrogen heating rate is influenced.
Thus, the application numbers are: CN201821178187.4, a utility model discloses an improved heating device for a hydrocracking unit, which comprises a heating device body, wherein two sides of the bottom of the heating device body are welded with legs … …, which can greatly prolong the residence time of hydrogen in the heating cylinder and greatly prolong the heating time of hydrogen;
however, the utility model discloses a structure is complicated and the volume is great, and later maintenance cost of overhaul is higher to be unfavorable for the maintenance and overhaul, there is certain service defect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above-mentioned utility model and the structure is complicated and the volume is great, and later maintenance cost of overhaul is higher to be unfavorable for the maintenance and overhaul, there is certain use defect, and the improved generation heating device for hydrocracking unit that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an improved heating device for a hydrocracking device comprises a hydrogen conveying pipeline, wherein a first connecting ring and a second connecting ring are respectively rotatably sleeved on the hydrogen conveying pipeline, connecting plates are arranged on two sides of the hydrogen conveying pipeline, two ends of each connecting plate are respectively and fixedly connected with the first connecting ring and the second connecting ring, one side, close to the hydrogen conveying pipeline, of each connecting plate is provided with a connecting groove, a heating rod is arranged in each connecting groove, part of each heating rod penetrates through each connecting groove, a supporting mechanism is arranged on each heating rod, one side, far away from the second connecting ring, of each first connecting ring is provided with an installation block, one end of each installation block is fixedly connected with the hydrogen conveying pipeline, one end, far away from the hydrogen conveying pipeline, of each installation block is provided with an object containing groove, one side, close to the object containing groove, of each installation block is provided with a dustproof mechanism, a rotating rod is arranged in each object containing groove, one end of each rotating rod is rotatably connected with the inner wall of the object containing groove, the other end of the rotating rod penetrates through the mounting block and is provided with a linkage mechanism, the rotating rod is rotatably connected with the mounting block, and a driving mechanism is arranged in the storage groove.
Preferably, actuating mechanism is including setting up the servo motor in putting the thing groove, servo motor is last to fix the cover and has connect solid fixed ring, gu fixed ring's outer wall and the inner wall fixed connection who puts the thing groove, servo motor's the terminal fixedly connected with worm of output shaft, the fixed worm wheel that cup joints mutually with the worm on the bull stick.
Preferably, the link gear is including fixing the gear that the bull stick runs through installation piece one end, one side that first connecting ring is close to the installation piece is equipped with the ring channel, the one end that the bull stick was kept away from to the gear extends to in the ring channel, fixedly connected with and gear engaged with rack on the inner wall of ring channel.
Preferably, the supporting mechanism comprises a plurality of supporting rings which are fixedly sleeved on the heating rod, and one side of each supporting ring is fixedly connected with the inner wall of each connecting groove.
Preferably, dustproof mechanism is including rotating the apron of connecting and keeping away from hydrogen pipeline one end at the installation piece, be equipped with the opening in the apron, fixedly connected with dust screen in the opening, equal fixedly connected with looks magnet of inhaling on the apron and the relative lateral wall of installation piece.
Preferably, both sides of the first connecting ring and the second connecting ring are rotatably connected with stabilizing rings, and the stabilizing rings are fixedly sleeved on the hydrogen conveying pipeline.
Has the advantages that:
1. when the heating device is used, firstly, a power supply of the servo motor and the heating rod is switched on, the hydrogen conveying pipeline is heated through the heating rod, after the hydrogen conveying pipeline is heated, hydrogen passing through the hydrogen conveying pipeline is heated along with the hydrogen, in order to improve the heating uniformity, the servo motor is started to drive the worm to rotate, the rotating rod is driven to rotate through the meshing effect of the worm and the worm gear, the gear is driven to rotate through the rotating rod, the first connecting ring is driven to rotate through the meshing effect of the gear and the rack, the second connecting ring is driven to rotate through the connecting plate, and the heating rod is driven to rotate and heat around the hydrogen conveying pipeline through the connecting plate, so that the heating uniformity is improved;
2. simultaneously, unscrew the apron alright maintain the maintenance to servo motor, through the effect that two magnetite inhale mutually, can prevent that the apron from loosening when not using, can play dustproof effect through the dust screen, through the stability ring when improving first connecting rod and second connecting rod rotation, the utility model discloses simple structure is small and exquisite, can the direct mount on hydrogen pipeline, and convenience simple to use, heating are effectual to be convenient for maintain the maintenance, be worth promoting.
Drawings
FIG. 1 is a schematic view of a heating apparatus for an improved hydrocracking apparatus according to the present invention;
FIG. 2 is a schematic structural view of a heating apparatus for an improved hydrocracking apparatus, shown in the drawing at the position A;
fig. 3 is a schematic side view of the first connecting ring of the heating device for an improved hydrocracking unit according to the present invention.
In the figure: 1-hydrogen conveying pipeline, 2-first connecting ring, 3-connecting plate, 4-heating rod, 5-supporting ring, 6-stabilizing ring, 7-second connecting ring, 8-gear, 9-rack, 10-mounting block, 11-worm, 12-worm wheel, 13-servo motor and 14-cover plate.
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.
Referring to fig. 1-3, an improved heating device for a hydrocracking unit comprises a hydrogen conveying pipeline 1, wherein a first connecting ring 2 and a second connecting ring 7 are respectively rotatably sleeved on the hydrogen conveying pipeline 1 and used for driving the connecting plate 3 to rotate, stabilizing rings 6 are respectively rotatably connected to two sides of the first connecting ring 2 and the second connecting ring 7 and used for improving the stability of the first connecting ring 2 and the second connecting ring 7 during rotation, the stabilizing rings 6 are fixedly sleeved on the hydrogen conveying pipeline 1, connecting plates 3 are respectively arranged on two sides of the hydrogen conveying pipeline 1 and used for installing heating rods 4, two ends of each connecting plate 3 are respectively fixedly connected with the first connecting ring 2 and the second connecting ring 7, a connecting groove is arranged on one side of each connecting plate 3 close to the hydrogen conveying pipeline 1, a heating rod 4 is arranged in each connecting groove and used for heating the hydrogen conveying pipeline 1, and part of each heating rod 4 penetrates through each connecting groove, the heating rod 4 is provided with a supporting mechanism, the supporting mechanism comprises a plurality of supporting rings 5 which are fixedly sleeved on the heating rod 4 and used for preventing the heating rod 4 from loosening, and one side of each supporting ring 5 is fixedly connected with the inner wall of each connecting groove;
in this embodiment, an installation block 10 is arranged on one side of the first connection ring 2 away from the second connection ring 7 for installing a servo motor 13, one end of the installation block 10 is fixedly connected with the hydrogen conveying pipeline 1, one end of the installation block 10 away from the hydrogen conveying pipeline 1 is provided with a storage groove, one side of the installation block 10 close to the storage groove is provided with a dustproof mechanism, the dustproof mechanism comprises a cover plate 14 rotatably connected to one end of the installation block 10 away from the hydrogen conveying pipeline 1 and used for opening and closing the storage groove, a through hole is formed in the cover plate 14, a dustproof net is fixedly connected in the through hole and used for playing a dustproof role, and attracted magnets are fixedly connected to side walls of the cover plate 14 opposite to the installation block 10 and used for preventing the cover plate 14 from loosening;
in the embodiment, a rotating rod is arranged in the object placing groove and used for driving a gear 9 to rotate, one end of the rotating rod is connected with the inner wall of the object placing groove in a rotating mode, the other end of the rotating rod penetrates through an installation block 10 and is provided with a linkage mechanism, the linkage mechanism comprises a gear 8 fixed at one end of the rotating rod penetrating through the installation block 10 and used for driving the rack 9 to rotate, an annular groove is formed in one side, close to the installation block 10, of the first connecting ring 2, one end, far away from the rotating rod, of the gear 8 extends into the annular groove, a rack 9 meshed with the gear 8 is fixedly connected to the inner wall of the annular groove and used for driving the first connecting ring 2 to rotate, and the rotating rod is connected with the installation block 10 in a rotating mode;
in the embodiment, a driving mechanism is arranged in the article holding groove, the driving mechanism comprises a servo motor 13 arranged in the article holding groove and used for driving a worm 11 to rotate, a fixing ring is fixedly sleeved on the servo motor 13 and used for supporting the servo motor 13, the outer wall of the fixing ring is fixedly connected with the inner wall of the article holding groove, the tail end of an output shaft of the servo motor 13 is fixedly connected with the worm 11 and used for driving a worm wheel 12 to rotate, and a worm wheel 12 meshed with the worm 11 is fixedly sleeved on the rotating rod and used for driving the rotating rod to rotate;
in the embodiment, firstly, the power supply of the servo motor 13 and the heating rod 4 is switched on, the hydrogen conveying pipeline 1 is heated through the heating rod 4, after the hydrogen conveying pipeline 1 is heated, hydrogen passing through the hydrogen conveying pipeline 1 is also heated, in order to improve the heating uniformity, the servo motor 13 is started to drive the worm 11 to rotate, the rotating rod is driven to rotate through the meshing action of the worm 11 and the worm wheel 12, the gear 8 is driven to rotate through the rotating rod, the first connecting ring 2 is driven to rotate through the meshing action of the gear 8 and the rack 9, the first connecting ring 2 drives the second connecting ring 7 to rotate through the connecting plate 3, the heating rod 4 is driven to rotate around the hydrogen conveying pipeline 1 through the connecting plate 3, and therefore the heating uniformity is improved; simultaneously, unscrew apron 14 alright maintain and overhaul servo motor 13, through the effect that two magnetite inhaled mutually, can prevent that apron 14 from loosening when not using, can play dustproof effect through the dust screen, through the stability of stabilizing ring 6 when improving first connecting ring 2 and the rotation of second connecting rod 7, the utility model discloses simple structure is small and exquisite, can the direct mount on hydrogen pipeline, and simple to use is convenient, the heating is effectual to be convenient for maintain and overhaul, be worth promoting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An improved heating device for a hydrocracking unit comprises a hydrogen conveying pipeline (1), and is characterized in that: the hydrogen conveying pipeline is characterized in that a first connecting ring (2) and a second connecting ring (7) are respectively rotatably sleeved on the hydrogen conveying pipeline (1), connecting plates (3) are respectively arranged on two sides of the hydrogen conveying pipeline (1), two ends of each connecting plate (3) are respectively fixedly connected with the first connecting ring (2) and the second connecting ring (7), a connecting groove is formed in one side, close to the hydrogen conveying pipeline (1), of each connecting plate (3), a heating rod (4) is arranged in each connecting groove, the part of each heating rod (4) penetrates through each connecting groove, a supporting mechanism is arranged on each heating rod (4), an installation block (10) is arranged on one side, far away from the second connecting ring (7), of each first connecting ring (2), one end of each installation block (10) is fixedly connected with the hydrogen conveying pipeline (1), and an article placing groove is formed in one end, far away from the hydrogen conveying pipeline (1), of each installation block (10), the mounting block (10) is close to one side of putting the thing groove and is equipped with dustproof mechanism, it is equipped with the bull stick to put the thing inslot, the one end of bull stick with put the thing inslot wall and rotate and be connected, the other end of bull stick runs through mounting block (10) and is equipped with link gear, be connected for rotating between bull stick and mounting block (10), it is equipped with actuating mechanism to put the thing inslot.
2. The heating apparatus according to claim 1, wherein: actuating mechanism is including setting up servo motor (13) putting the thing inslot, servo motor (13) are gone up fixed cover and are connect solid fixed ring, gu fixed ring's outer wall and the inner wall fixed connection who puts the thing groove, servo motor's (13) output shaft end fixedly connected with worm (11), fixed worm wheel (12) that cup joints mutually with worm (11) on the bull stick.
3. The improved heating apparatus for hydrocracking apparatus as set forth in claim 1, wherein: link gear runs through gear (8) of installation piece (10) one end including fixing at the bull stick, one side that first connecting ring (2) are close to installation piece (10) is equipped with the ring channel, the one end that the bull stick was kept away from in gear (8) extends to the ring channel, fixedly connected with and gear (8) engaged with rack (9) on the inner wall of ring channel.
4. The improved heating apparatus for hydrocracking apparatus as set forth in claim 1, wherein: the supporting mechanism comprises a plurality of supporting rings (5) which are fixedly sleeved on the heating rod (4), and one side of each supporting ring (5) is fixedly connected with the inner wall of each connecting groove.
5. The improved heating apparatus for hydrocracking apparatus as set forth in claim 1, wherein: dustproof mechanism is including rotating apron (14) of connecting and keeping away from hydrogen pipeline (1) one end in installation piece (10), be equipped with the opening in apron (14), fixedly connected with dust screen in the opening, equal fixedly connected with looks magnet of inhaling on the relative lateral wall of apron (14) and installation piece (10).
6. The improved heating apparatus for hydrocracking apparatus as set forth in claim 1, wherein: stabilizing rings (6) are rotatably connected to two sides of the first connecting ring (2) and the second connecting ring (7), and the stabilizing rings (6) are fixedly sleeved on the hydrogen conveying pipeline (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220660690.3U CN217103737U (en) | 2022-03-25 | 2022-03-25 | Improved heating device for hydrocracking unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220660690.3U CN217103737U (en) | 2022-03-25 | 2022-03-25 | Improved heating device for hydrocracking unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217103737U true CN217103737U (en) | 2022-08-02 |
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ID=82605041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220660690.3U Active CN217103737U (en) | 2022-03-25 | 2022-03-25 | Improved heating device for hydrocracking unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217103737U (en) |
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2022
- 2022-03-25 CN CN202220660690.3U patent/CN217103737U/en active Active
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