CN220323909U - Display device for three-dimensional modeling of process for preparing styrene from pyrolysis gasoline - Google Patents
Display device for three-dimensional modeling of process for preparing styrene from pyrolysis gasoline Download PDFInfo
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- CN220323909U CN220323909U CN202320279373.1U CN202320279373U CN220323909U CN 220323909 U CN220323909 U CN 220323909U CN 202320279373 U CN202320279373 U CN 202320279373U CN 220323909 U CN220323909 U CN 220323909U
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- dimensional modeling
- pyrolysis gasoline
- display device
- styrene
- machine body
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- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims abstract description 144
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 76
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 claims abstract description 42
- 230000017525 heat dissipation Effects 0.000 claims description 28
- 238000005516 engineering process Methods 0.000 claims description 11
- 230000008093 supporting effect Effects 0.000 abstract description 6
- RKWPMPQERYDCTB-UHFFFAOYSA-N ethyl n-[4-[benzyl(2-phenylethyl)amino]-2-(4-nitrophenyl)-1h-imidazo[4,5-c]pyridin-6-yl]carbamate Chemical compound N=1C(NC(=O)OCC)=CC=2NC(C=3C=CC(=CC=3)[N+]([O-])=O)=NC=2C=1N(CC=1C=CC=CC=1)CCC1=CC=CC=C1 RKWPMPQERYDCTB-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000007781 pre-processing Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 241000594592 Lanugo Species 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 naphtha Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a three-dimensional modeling display device for a process of preparing styrene from pyrolysis gasoline, which comprises a three-dimensional modeling machine body and a central processing panel, wherein the central processing panel is fixedly arranged in the middle of the inside of the three-dimensional modeling machine body, the rear end of the central processing panel is provided with a process acquisition unit for preparing styrene from pyrolysis gasoline, and the display device is provided with a handheld auxiliary device structure, so that the display device is convenient to use in handheld operation, and an arc limiting shell of the handheld auxiliary device is fixedly connected to the three-dimensional modeling machine body through a fixing screw, so that the arc limiting shell is convenient to install and fix, a person can place the hand on the inner side, and a supporting point is formed with the back of the hand of the person, so that the display device plays a supporting role, and is effectively bound on the palm of the person due to the binding and fixing of a binding band in the inner side fluff and the fluff fixing band, so that the damage caused by sliding and falling is avoided, and the modeling operation is convenient.
Description
Technical Field
The utility model relates to the technical field of pyrolysis gasoline three-dimensional modeling display equipment, in particular to a display device for three-dimensional modeling of a process for preparing styrene from pyrolysis gasoline.
Background
In the process of preparing ethylene by high-temperature pyrolysis in the presence of water vapor, light hydrocarbon, naphtha, diesel oil and even decompressed wax oil are used as raw materials, liquid byproducts of carbon five hydrocarbon and hydrocarbons above are generated, and liquid with a dry point of 205 ℃ is distilled after fractionation, and is called pyrolysis gasoline. When the pyrolysis gasoline is subjected to three-dimensional modeling display in the styrene preparation process, a display device for three-dimensional modeling of the styrene preparation process of the pyrolysis gasoline is needed, 3 rd-dimensional depth sense is increased in the three-dimensional display technology compared with the two-dimensional display technology, more display details are provided for a user, images output by existing mature camera equipment are two-dimensional images, to realize three-dimensional scene display and control, the two-dimensional images are firstly needed to be modeled to generate a three-dimensional scene and a three-dimensional object, then the three-dimensional scene and the three-dimensional object are displayed on a display, and the user can call the proper three-dimensional scene and the three-dimensional object according to specific use requirements, so that the three-dimensional modeling display process is completed.
When the personnel of the display device for three-dimensional modeling of the existing pyrolysis gasoline styrene process look at the outside of the display body in a handheld manner, the personnel have no good handheld auxiliary structure, so that the personnel easily slide and fall off the display body due to perspiration of the palm of the hand in the handheld manner, and the whole display device is not very convenient to look at in the handheld manner.
Disclosure of Invention
The utility model aims to provide a three-dimensional modeling display device for a process of preparing styrene from pyrolysis gasoline, which aims to solve the problem that in the prior art, when a person holding the display device for the process of preparing styrene from pyrolysis gasoline looks at the display device, the outer side of a display machine body does not have a good hand-held auxiliary structure, so that the person is easy to cause the situation that the display machine body slides and falls down due to perspiration of the palm of the hand during holding, and the whole is not very convenient during holding and looking at the display device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a three-dimensional modeling's of pyrolysis gasoline system styrene technology display device, includes three-dimensional modeling organism and central processing panel, central processing panel installs and fixes in the middle of the inside of three-dimensional modeling organism, central processing panel's rear end is provided with pyrolysis gasoline system styrene technology collection unit, pyrolysis gasoline system styrene technology collection unit's outside is provided with pyrolysis gasoline system styrene technology preprocessing unit, pyrolysis gasoline system styrene technology collection unit's below is provided with three-dimensional modeling unit, the outside of three-dimensional modeling unit is provided with pyrolysis gasoline system styrene technology three-dimensional model storehouse, the below of three-dimensional modeling unit is provided with leading-in unit, the outside of leading-in unit is provided with pyrolysis gasoline system styrene technology image recognition unit, the rear end of three-dimensional modeling organism is provided with the heat dissipation back cover, the both ends of three-dimensional modeling organism are provided with handheld assistor.
The heat dissipation rear cover comprises a rear cover body, mounting screws and heat dissipation through holes, the heat dissipation through holes are formed in the middle of the inner side of the rear cover body, the mounting screws are arranged at corners of the rear cover body, and the rear cover body is fixedly connected to the three-dimensional modeling body through the mounting screws.
The three-dimensional modeling machine body comprises a top holding rod, a machine body shell and a three-dimensional modeling display screen, wherein the top holding rod is arranged at the upper end of the machine body shell, the three-dimensional modeling display screen is arranged at the front end of the machine body shell, and the machine body shell is fixedly connected to the heat dissipation rear cover.
The hand-held auxiliary device comprises a bristle fixing band, a fluff inner binding band, fixing screws and an arc limiting shell, wherein the fixing screws are arranged at two ends of the arc limiting shell, the bristle fixing band is arranged on the inner side of the arc limiting shell, the fluff inner binding band is arranged on the outer side of the bristle fixing band, and the arc limiting shell is fixedly connected onto the three-dimensional modeling machine body through the fixing screws.
The image or video acquired by the pyrolysis gasoline styrene process acquisition unit at least comprises a front view, a side view and a top view of a three-dimensional modeling object.
The three-dimensional model library of the process for preparing styrene from pyrolysis gasoline is electrically connected with the introduction unit, and the introduction unit introduces the three-dimensional modeling scene of the process for preparing styrene from pyrolysis gasoline into the three-dimensional model library of the process for preparing styrene from pyrolysis gasoline through the central processing panel.
The heat dissipation back cover and the fixed closed outer side of the three-dimensional modeling machine body are positioned on the same straight line.
In summary, the beneficial effects of the utility model are as follows due to the adoption of the technology:
1. according to the utility model, the handheld auxiliary device structure is arranged, so that the handheld operation is convenient, the circular arc limiting shell of the handheld auxiliary device is fixedly connected to the three-dimensional modeling machine body through the fixing screw, the circular arc limiting shell is convenient to install and fix, a person can place the hand on the inner side, and a supporting point is formed between the circular arc limiting shell and the back of the person, so that the handheld auxiliary device structure plays a supporting role, the circular arc limiting shell is effectively bound on the palm of the person due to the magic tape fixing mode of the inner side villus internal binding belt and the thorn fixing belt, and the person is bound and fixed due to the inner side villus internal binding belt and the thorn fixing belt when holding the hand, so that the damage caused by sliding falling is avoided, and the modeling operation is convenient.
2. According to the utility model, the three-dimensional model library of the process for preparing styrene from pyrolysis gasoline is electrically connected with the introduction unit, and the introduction unit introduces the three-dimensional modeling scene of the process for preparing styrene from pyrolysis gasoline into the three-dimensional model library of the process for preparing styrene from pyrolysis gasoline through the central processing panel, so that the process for preparing styrene from pyrolysis gasoline is convenient to receive external data for modeling, and modeling of different pyrolysis states is convenient.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional modeling display device for a process of preparing styrene from pyrolysis gasoline;
FIG. 2 is a schematic diagram of a heat dissipation back cover structure of a display device for three-dimensional modeling of a process for preparing styrene from pyrolysis gasoline;
FIG. 3 is a schematic diagram of a three-dimensional modeling machine body of a display device for three-dimensional modeling of a process for preparing styrene from pyrolysis gasoline;
fig. 4 is a schematic diagram of a structure of a handheld aid of a display device for three-dimensional modeling of a process for preparing styrene from pyrolysis gasoline.
In the figure: 1. a heat dissipation back cover; 11. a rear cover body; 12. installing a screw; 13. a heat dissipation through hole; 2. a process acquisition unit for preparing styrene from pyrolysis gasoline; 3. a pretreatment unit for preparing styrene from pyrolysis gasoline; 4. a three-dimensional modeling unit; 5. a three-dimensional modeling machine body; 51. a top grip; 52. a housing; 53. a three-dimensional modeling display screen; 6. a hand-held accessory; 61. a bristle fixing belt; 62. a fluff band; 63. a set screw; 64. arc limiting shell; 7. a three-dimensional model library of a process for preparing styrene from pyrolysis gasoline; 8. a process image identification unit for preparing styrene from pyrolysis gasoline; 9. a central processing panel; 10. and an introduction unit.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-2, a display device for three-dimensional modeling of a process of preparing styrene from pyrolysis gasoline comprises a three-dimensional modeling machine body 5 and a central processing panel 9, wherein the central processing panel 9 is fixedly arranged in the middle of the inside of the three-dimensional modeling machine body 5, a process acquisition unit 2 for preparing styrene from pyrolysis gasoline is arranged at the rear end of the central processing panel 9, a pretreatment unit 3 for preparing styrene from pyrolysis gasoline is arranged at the outer side of the process acquisition unit 2 for preparing styrene from pyrolysis gasoline, a three-dimensional modeling unit 4 is arranged below the process acquisition unit 2 for preparing styrene from pyrolysis gasoline, a three-dimensional model library 7 for preparing styrene from pyrolysis gasoline is arranged at the outer side of the three-dimensional modeling unit 4, an introducing unit 10 is arranged below the three-dimensional modeling unit 4, a process image recognition unit 8 for preparing styrene from pyrolysis gasoline is arranged at the outer side of the introducing unit 10, a heat dissipation back cover 1 is arranged at the rear end of the three-dimensional modeling machine body 5, the two ends of the three-dimensional modeling machine body 5 are provided with the hand-held auxiliary devices 6, when the three-dimensional modeling machine is used as a whole, the heat dissipation rear cover 1 at the rear end of the three-dimensional modeling machine body 5 is convenient for heat dissipation, thus the internal equipment of the three-dimensional modeling machine body 5 is effectively protected, the three-dimensional modeling machine body 5 is convenient for collecting data required by three-dimensional modeling due to the pyrolysis gasoline styrene process collecting unit 2 on the central processing panel 9, the data required by the three-dimensional modeling are effectively identified through the pyrolysis gasoline styrene process image identifying unit 8, then the data are preprocessed through the pyrolysis gasoline styrene process preprocessing unit 3, and then the modeling is carried out through the three-dimensional modeling unit 4, in modeling, the pyrolysis gasoline styrene process three-dimensional model library 7 can provide modeled data images, and the pyrolysis gasoline styrene process three-dimensional model library 7 is convenient for receiving external data due to the introducing unit 10, therefore, required modeling data can be effectively provided, modeling is convenient to use, and in the whole handheld operation and inspection, the handheld auxiliary device 6 at the outer end of the three-dimensional modeling machine body 5 can not slide when a person holds the three-dimensional modeling machine body, so that the damage caused by sliding, falling and falling is effectively avoided.
According to the utility model, the heat dissipation rear cover 1 comprises a rear cover body 11, mounting screws 12 and heat dissipation through holes 13, the heat dissipation through holes 13 are formed in the middle of the inner side of the rear cover body 11, the mounting screws 12 are arranged at corners of the rear cover body 11, the rear cover body 11 is fixedly connected to the three-dimensional modeling body 5 through the mounting screws 12, the rear cover body 11 of the heat dissipation rear cover 1 is fixedly connected to the three-dimensional modeling body 5 through the mounting screws 12, so that the heat dissipation rear cover body 11 is convenient to mount and fix, plays a good role in blocking and protecting, and is convenient to dissipate heat due to the heat dissipation through holes 13 in the inner side of the rear cover body 11.
In the utility model, the process acquisition unit 2 for preparing styrene from pyrolysis gasoline is at least one of a camera, a video signal source and image acquisition equipment, and the images or videos acquired by the process acquisition unit 2 for preparing styrene from pyrolysis gasoline at least comprise a front view, a side view and a top view of a three-dimensional modeling object, so that the modeling of acquired data is facilitated.
In the utility model, the three-dimensional model library 7 of the process of preparing styrene from pyrolysis gasoline is electrically connected with the leading-in unit 10, and the leading-in unit 10 leads the three-dimensional modeling scene of the process of preparing styrene from pyrolysis gasoline into the three-dimensional model library 7 of the process of preparing styrene from pyrolysis gasoline through the central processing panel 9, thereby being convenient for receiving external data for modeling and using, and being convenient for modeling different cracking states.
In the utility model, the fixed closed outer sides of the heat dissipation back cover 1 and the three-dimensional modeling machine body 5 are positioned on the same straight line, so that no obstruction occurs during use.
Working principle: when the three-dimensional modeling machine is used integrally, the heat dissipation rear cover 1 at the rear end of the three-dimensional modeling machine body 5 is convenient for heat dissipation, so that internal equipment of the three-dimensional modeling machine body 5 is effectively protected, the three-dimensional modeling machine body 5 is convenient for collecting data required by three-dimensional modeling due to the pyrolysis gasoline styrene process collecting unit 2 on the central processing panel 9, the data are effectively identified through the pyrolysis gasoline styrene process image identifying unit 8, then the data are preprocessed through the pyrolysis gasoline styrene process preprocessing unit 3, and then modeling processing is carried out through the three-dimensional modeling unit 4, in modeling, the pyrolysis gasoline styrene process three-dimensional model library 7 can provide modeling data images, the importing unit 10 is convenient for receiving external data, so that required modeling data can be effectively provided, modeling use is convenient, and in the whole handheld operation checking, the handheld aid 6 at the outer end of the three-dimensional modeling machine body 5 is prevented from sliding and falling off due to the fact that personnel are not sliding in the handheld operation checking.
Example two
Referring to fig. 1 and 3, in comparison with the first embodiment, the three-dimensional modeling apparatus 5 of the present embodiment includes a top grip 51, an apparatus housing 52, and a three-dimensional modeling display screen 53, the top of the apparatus housing 52 is provided with the top grip 51, the front of the apparatus housing 52 is provided with the three-dimensional modeling display screen 53, and the apparatus housing 52 is fixedly connected to the heat dissipation back cover 1.
Working principle: the body shell 52 of the three-dimensional modeling body 5 is provided with a top holding rod 51 at the upper end, so that a person can hold the three-dimensional modeling body conveniently, and when the person holds the three-dimensional modeling body, the body shell 52 is provided with a three-dimensional modeling display screen 53 at the inner side, so that the person can hold the touch screen conveniently, and the overall modeling state can be displayed effectively.
Example III
Referring to fig. 1 and 4, in this embodiment, compared with the second embodiment, the handheld auxiliary device 6 includes a bristle fixing band 61, a fluff binding band 62, fixing screws 63 and an arc limiting shell 64, the fixing screws 63 are disposed at two ends of the arc limiting shell 64, the bristle fixing band 61 is disposed at an inner side of the arc limiting shell 64, the fluff binding band 62 is disposed at an outer side of the bristle fixing band 61, and the arc limiting shell 64 is fixedly connected to the three-dimensional modeling machine body 5 through the fixing screws 63.
Working principle: the circular arc limiting shell 64 of the handheld auxiliary device 6 is fixedly connected to the three-dimensional modeling machine body 5 through the fixing screw 63, so that the circular arc limiting shell 64 is convenient to install and fix, a person can place the hand on the inner side, a supporting point is formed with the back of the hand of the person, the supporting effect is achieved, the circular arc limiting shell 64 is effectively bound to the palm of the person due to the magic tape fixing mode of the inner side villus internal binding band 62 and the lanugo fixing band 61, and therefore the person is fixed by binding of the inner side villus internal binding band 62 and the lanugo fixing band 61 when holding the person, damage caused by sliding falling is avoided, and modeling operation and use are facilitated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a display device of pyrolysis gasoline system styrene technology three-dimensional modeling, includes three-dimensional modeling organism (5) and central processing panel (9), its characterized in that: the three-dimensional modeling device is characterized in that the central processing panel (9) is fixedly arranged in the middle of the inside of the three-dimensional modeling machine body (5), a pyrolysis gasoline styrene process acquisition unit (2) is arranged at the rear end of the central processing panel (9), a pyrolysis gasoline styrene process pretreatment unit (3) is arranged at the outer side of the pyrolysis gasoline styrene process acquisition unit (2), a three-dimensional modeling unit (4) is arranged below the pyrolysis gasoline styrene process acquisition unit (2), a pyrolysis gasoline styrene process three-dimensional model library (7) is arranged at the outer side of the three-dimensional modeling unit (4), an introduction unit (10) is arranged below the three-dimensional modeling unit (4), a pyrolysis gasoline styrene process image recognition unit (8) is arranged at the outer side of the introduction unit (10), a heat dissipation rear cover (1) is arranged at the rear end of the three-dimensional modeling machine body (5), and hand-held auxiliary devices (6) are arranged at the two ends of the three-dimensional modeling machine body (5).
2. The display device for three-dimensional modeling of a process for preparing styrene from pyrolysis gasoline according to claim 1, wherein the display device comprises: the heat dissipation rear cover (1) comprises a rear cover body (11), mounting screws (12) and heat dissipation through holes (13), the heat dissipation through holes (13) are formed in the middle of the inner side of the rear cover body (11), the mounting screws (12) are arranged at the corners of the rear cover body (11), and the rear cover body (11) is fixedly connected to the three-dimensional modeling body (5) through the mounting screws (12).
3. The display device for three-dimensional modeling of a process for preparing styrene from pyrolysis gasoline according to claim 1, wherein the display device comprises: the three-dimensional modeling machine body (5) comprises a top holding rod (51), a machine body shell (52) and a three-dimensional modeling display screen (53), wherein the top holding rod (51) is arranged at the upper end of the machine body shell (52), the three-dimensional modeling display screen (53) is arranged at the front end of the machine body shell (52), and the machine body shell (52) is fixedly connected to the heat dissipation rear cover (1).
4. The display device for three-dimensional modeling of a process for preparing styrene from pyrolysis gasoline according to claim 1, wherein the display device comprises: the handheld auxiliary device (6) comprises a bristle fixing band (61), a fluff inner binding band (62), fixing screws (63) and an arc limiting shell (64), wherein the fixing screws (63) are arranged at two ends of the arc limiting shell (64), the bristle fixing band (61) is arranged on the inner side of the arc limiting shell (64), the fluff inner binding band (62) is arranged on the outer side of the bristle fixing band (61), and the arc limiting shell (64) is fixedly connected onto the three-dimensional modeling machine body (5) through the fixing screws (63).
5. The display device for three-dimensional modeling of a process for preparing styrene from pyrolysis gasoline according to claim 1, wherein the display device comprises: the process acquisition unit (2) for preparing styrene from the pyrolysis gasoline is at least one of a camera, a video signal source and image acquisition equipment, and at least comprises a front view, a side view and a top view of a three-dimensional modeling object in an image or video acquired by the process acquisition unit (2) for preparing styrene from the pyrolysis gasoline.
6. The display device for three-dimensional modeling of a process for preparing styrene from pyrolysis gasoline according to claim 1, wherein the display device comprises: the three-dimensional model library (7) of the process for preparing styrene from pyrolysis gasoline is electrically connected with the introduction unit (10), and the introduction unit (10) introduces the three-dimensional modeling scene of the process for preparing styrene from pyrolysis gasoline into the three-dimensional model library (7) of the process for preparing styrene from pyrolysis gasoline through the central processing panel (9).
7. The display device for three-dimensional modeling of a process for preparing styrene from pyrolysis gasoline according to claim 1, wherein the display device comprises: the fixed closed outer sides of the heat dissipation back cover (1) and the three-dimensional modeling machine body (5) are positioned on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320279373.1U CN220323909U (en) | 2023-02-22 | 2023-02-22 | Display device for three-dimensional modeling of process for preparing styrene from pyrolysis gasoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320279373.1U CN220323909U (en) | 2023-02-22 | 2023-02-22 | Display device for three-dimensional modeling of process for preparing styrene from pyrolysis gasoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220323909U true CN220323909U (en) | 2024-01-09 |
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ID=89416044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320279373.1U Active CN220323909U (en) | 2023-02-22 | 2023-02-22 | Display device for three-dimensional modeling of process for preparing styrene from pyrolysis gasoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220323909U (en) |
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2023
- 2023-02-22 CN CN202320279373.1U patent/CN220323909U/en active Active
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