CN218166002U - High-efficient fixed valve tray gas divides propylene tower device - Google Patents
High-efficient fixed valve tray gas divides propylene tower device Download PDFInfo
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- CN218166002U CN218166002U CN202222107279.6U CN202222107279U CN218166002U CN 218166002 U CN218166002 U CN 218166002U CN 202222107279 U CN202222107279 U CN 202222107279U CN 218166002 U CN218166002 U CN 218166002U
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Abstract
An embodiment of the utility model provides a pair of high-efficient fixed valve tower tray gas divides propylene tower device relates to the chemical machinery equipment field. The high-efficiency fixed valve tower tray gas-separation propylene tower device comprises a gas separation tank and a rotating assembly. When carrying out the gas operation, can inject into the device in oil gas from arbitrary oil gas entry this moment earlier, the rethread a plurality of falling liquid tower trays carry out the gas operation, after the gas operation is divided, can discharge propylene through the propylene export of gas jar top, and remaining oil gas or propane can be discharged from the oil gas export of below, if need cleaning device inside this moment, can the starter motor, thereby rotation through the motor output, drive rotating assembly moves, and then make screw-nut reciprocate and self rotate, and come inside the cleaning device through a plurality of cleaning blocks of screw-nut circumferential surface, thereby discharge inside the device unnecessary oil gas and the whole recycle of propane, and the cost is reduced.
Description
Technical Field
The utility model relates to a chemical machinery equipment field particularly, relates to a high-efficient fixed valve tray gas divides propylene tower device.
Background
Propylene is the main raw material used in polypropylene plants, and is refined from petroleum cracking products. The gas separation device is mainly used for separating four components of propylene, propane and carbon in the liquefied gas to provide raw materials for the polypropylene. The publication number is: CN210448138U discloses a high-efficient fixed valve tower dish gas divides propylene tower device, its characterized in that: the tower body is opened along vertical direction has a plurality of oil gas hand-holes, the inside multistage falling liquid tray group that is equipped with of tower body, open at the top has the export of tower top oil gas, falling liquid tray group top is equipped with backward flow mouth distributing pipe, backward flow mouth distributing pipe is equipped with the backward flow mouth, backward flow mouth distributing pipe bottom pipe connection falling liquid tray group, the tower body lower part is equipped with the oil gas entry, the bottom is equipped with liquid outlet, the oil gas entry is located falling liquid tray group below, the inside oil gas entry distribution baffle that is equipped with of oil gas entry, falling liquid tray group includes both sides falling liquid tray group and middle falling liquid tray group, install in the tower body between both sides falling liquid tray group and the middle falling liquid tray group in turn.
In the process of implementing the technical scheme, the inventor finds that at least the following problems exist in the prior art: after the gas-divided propylene operation is performed, a large amount of oil gas or propane may still remain in the device, and these substances remain in the device and are not easy to be separated, so that the gas-divided propylene operation may be affected, and the remaining of a large amount of oil gas will increase the cost.
SUMMERY OF THE UTILITY MODEL
In order to make up the above deficiency, the utility model aims to provide a high-efficient standing valve tower tray gas divides propylene tower device aims at improving in the correlation technique inside probably still remaining a large amount of oil gas or propane to probably influence the gas and divide propylene operation, and the remaining of a large amount of oil gas will raise the cost problem.
The utility model discloses a realize like this:
the utility model provides a high-efficient standing valve tower tray gas divides propylene tower device, include:
a gas separation tank and a rotating assembly.
Wherein the runner assembly includes solid fixed ring, a plurality of connecting rods, two spacing rings, lead screw, screw-nut, motor and swivel becket, gu fixed ring fixed connection is in the circumference inner wall of gas distribution jar, the swivel becket rotate connect in the circumference inner wall of gas distribution jar, a plurality of connecting rod difference fixed connection is in the circumference inner wall of solid fixed ring and swivel becket, two the spacing ring difference fixed connection is in the one end of a plurality of connecting rods, the upper end of lead screw is rotated and is connected in the circumference inner wall of a spacing ring, and the lower extreme fixed connection of lead screw is in the circumference inner wall of another spacing ring, screw-nut threaded connection is on the circumference surface of lead screw, the output fixed connection of motor is in the lower extreme of lead screw.
In a specific embodiment, a bearing is fixedly connected to the circumferential surface of the feed screw nut.
In a specific embodiment, a plurality of connecting rods are fixedly connected to the circumferential surface of the bearing, and a cleaning block is fixedly connected to one end of each of the plurality of connecting rods.
In a specific embodiment, the circumferential surface of a plurality of the connecting rods is fixedly connected with a linkage rod, and one end of the linkage rod is fixedly connected with the circumferential surface of the connecting rod.
In a specific embodiment, a plurality of downcomer trays are fixedly connected to the circumferential inner wall of the gas separation tank.
In a specific embodiment, the circumferential surface of the gas distribution tank is provided with a propylene hole, a second oil and gas hole and a plurality of first oil and gas holes.
In a specific embodiment, a plurality of the first oil and gas holes are fixedly connected with oil and gas inlets.
In a specific embodiment, a propylene outlet is fixedly connected in the propylene hole, and an oil gas outlet is fixedly connected in the second oil gas hole.
In a specific embodiment, the circumference inner wall fixedly connected with a plurality of dead levers of gas distribution tank, a plurality of the one end fixedly connected with protective housing of dead lever, motor fixed connection is in the lower inner wall of protective housing.
In a specific embodiment, a base is fixedly connected to the circumferential surface of the gas distribution tank, and a conduit hole is formed in one side end of the base.
The beneficial effect of this application is: after the operation of the propylene is accomplished in the gas distribution, a large amount of oil gas and propane may remain in the device, because these substances can not be manually cleared away in the device, this moment, can the starter motor, because the output fixedly connected with lead screw of motor, and screw-nut then threaded connection is on the circumferential surface of lead screw, a plurality of because the cleaning block can reciprocate along with screw-nut's removal, and fixed ring and the spacing ring of fixed connection on gas distribution jar circumferential surface then can carry on the lead screw spacingly, therefore, behind the starter motor, its output can drive the lead screw and together rotate, and then make the cleaning block reciprocate, through such a design, thereby can be inside more effective cleaning device, thereby avoid its inside remaining substance to influence the gas distribution operation, and the material under the cleanness can reuse, and then reduce cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a first-view perspective three-dimensional structure of a high-efficiency fixed-valve tray gas propylene separation tower device provided by an embodiment of the present invention;
fig. 2 is a schematic diagram of a second perspective three-dimensional structure of a gas propylene separation tower device with a high-efficiency fixed valve tower tray according to an embodiment of the present invention;
fig. 3 is a schematic view of a third perspective three-dimensional structure of a high-efficiency fixed valve tray gas propylene separation tower device provided by the embodiment of the present invention;
fig. 4 is the embodiment of the utility model provides a fourth visual angle spatial structure schematic diagram of high-efficient fixed valve tray gas divides propylene tower device.
In the figure: 1. a base; 2. a conduit aperture; 3. gas separation tank; 4. an oil gas inlet; 5. a propylene outlet; 6. a first oil and gas bore; 7. a propylene pore; 8. a downcomer tray; 9. a fixing ring; 10. a connecting rod; 11. a limiting ring; 12. a screw rod; 13. a cleaning block; 14. a bearing; 15. a linkage rod; 16. a protective shell; 17. an oil gas outlet; 18. a second oil and gas hole; 19. a feed screw nut; 20. a motor; 21. a rotating ring; 22. and (5) fixing the rod.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 to 4, an embodiment of the present invention provides a high efficiency fixed valve tray gas separation propylene tower apparatus, including a gas separation tank 3 and a rotating assembly, wherein the gas separation tank 3 mainly serves as a main place for gas separation propylene, and the rotating assembly mainly facilitates cleaning of the inside of the gas separation tank 3.
Referring to fig. 3, an embodiment of the present invention provides a high efficiency fixed valve tray gas distribution propylene tower apparatus, including a gas distribution tank 3 and a rotation assembly, the rotation assembly includes a fixing ring 9, a plurality of connecting rods 10, two limit rings 11, a lead screw 12, a lead screw nut 19, a motor 20 and a rotation ring 21, the fixing ring 9 is fixedly connected to the inner circumferential wall of the gas distribution tank 3, the rotation ring 21 is rotatably connected to the inner circumferential wall of the gas distribution tank 3, the connecting rods 10 are respectively fixedly connected to the inner circumferential walls of the fixing ring 9 and the rotation ring 21, the two limit rings 11 are respectively fixedly connected to one end of the connecting rods 10, the upper end of the lead screw 12 is rotatably connected to the inner circumferential wall of one limit ring 11, and the lower end of the lead screw 12 is fixedly connected to the inner circumferential wall of the other limit ring 11, the lead screw nut 19 is threadedly connected to the circumferential surface of the lead screw 12, the output end of the motor 20 is fixedly connected to the lower end of the lead screw 12, a bearing 14 is fixedly connected to the circumferential surface of a screw nut 19, a plurality of connecting rods 10 are fixedly connected to the circumferential surface of the bearing 14, a cleaning block 13 is fixedly connected to one end of each connecting rod 10, a linkage rod 15 is fixedly connected to the circumferential surface of each connecting rod 10, one end of each linkage rod 15 is fixedly connected to the circumferential surface of each connecting rod 10, a plurality of fixing rods 22 are fixedly connected to the circumferential inner wall of the gas distribution tank 3, one end of each fixing rod 22 is fixedly connected with a protective shell 16, a motor 20 is fixedly connected to the lower inner wall of the protective shell 16, after the gas distribution operation is completed, as a large amount of oil gas and propane possibly still remain in the device at the moment, the motor 20 can be started at the moment, as the output end of the motor 20 is fixedly connected with a screw rod 12, the circumferential surface of the screw rod 12 is in threaded connection with the screw nut 19, and the circumferential surface of the screw nut 19 is fixedly connected with the bearing 14, the circumference surface of the bearing 14 is fixedly connected with a plurality of connecting rods 10, one end of each connecting rod 10 is fixedly connected with a plurality of cleaning blocks 13, as the fixed ring 9 is fixedly connected with the circumference inner wall of the gas distribution tank 3, the rotating ring 21 is rotatably connected with the circumference inner wall of the gas distribution tank 3, as the fixed ring 9 and the rotating ring 21 are fixedly connected with the circumference inner walls of the connecting rods 10 and the limiting ring 11 is fixedly connected with a plurality of connecting rods 10, when the lead screw 12 rotates, the stability of the lead screw 12 is maintained, and when the lead screw 12 rotates, the lead screw nut 19 is in threaded connection with the circumference surface of the lead screw 12, so the lead screw nut 19 can move up and down, and the lower ends of the connecting rods 10 on the circumference surface of the bearing 14 are fixedly connected with the linkage rod 15, and the linkage rod 15 is also fixedly connected with the circumference surface of the lower connecting rod 10, therefore, after the motor 20 is started, the rotation of the lead screw 12 can drive the lead screw nut 19 to move up and down, and the lead screw nut 19 can rotate per se.
Please refer to fig. 2, the utility model discloses in the embodiment, a plurality of falling liquid tower tray 8 of circumference inner wall fixedly connected with of gas distribution jar 3, propylene hole 7 has been seted up on the circumference surface of gas distribution jar 3, second oil gas hole 18 and a plurality of first oil gas hole 6, fixedly connected with oil gas entry 4 in a plurality of first oil gas hole 6, fixedly connected with propylene export 5 in the propylene hole 7, fixedly connected with oil gas export 17 in the second oil gas hole 18, gas distribution jar 3's circumference fixed surface is connected with base 1, pipe hole 2 has been seted up to a side of base 1, when carrying out the gas distribution operation, can be inside oil gas injection device through a plurality of oil gas entry 4 this moment, and a plurality of falling liquid tower tray 8 will carry out the gas distribution propylene operation, after the gas distribution is accomplished, because propylene is lighter than oil gas and propane, consequently propylene can be discharged in the top propylene export 5, and oil gas and propane can be discharged through oil gas export 17 of below, and the base 1 of gas distribution jar 3 circumference surface then can make the overall device more stable, so that the gas distribution operation goes on.
Specifically, the working principle of the high-efficiency fixed valve tray gas propylene separation tower device is as follows: when carrying out the gas distribution operation, can inject into the device in oil gas from arbitrary oil gas entry 4 earlier this moment, the operation is divided to the gas through a plurality of falling liquid tower trays 8, after the gas distribution operation is accomplished, can discharge propylene through the propylene export 5 of gas distribution jar 3 top, and remaining oil gas or propane can be discharged from oil gas export 17 of below, if inside the cleaning device of needs this moment, can start motor 20, thereby rotation through motor 20 output, drive rotating assembly and move, and then make screw-nut 19 reciprocate and self rotation, and come inside the cleaning device through a plurality of cleaning blocks 13 of screw-nut 19 circumferential surface, thereby discharge all inside unnecessary oil gas and the propane of device and recycle, reduce cost.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)
1. The utility model provides a high-efficient fixed valve tray gas divides propylene tower device which characterized in that includes:
a gas separation tank (3);
the rotating assembly, the rotating assembly includes solid fixed ring (9), a plurality of connecting rod (10), two spacing rings (11), lead screw (12), screw-nut (19), motor (20) and swivel becket (21), gu fixed ring (9) fixed connection is in the circumference inner wall of gas distribution jar (3), swivel becket (21) rotates to be connected in the circumference inner wall of gas distribution jar (3), and is a plurality of connecting rod (10) fixed connection respectively is in the circumference inner wall of solid fixed ring (9) and swivel becket (21), two spacing ring (11) fixed connection respectively is in the one end of a plurality of connecting rod (10), the upper end of lead screw (12) is rotated and is connected in the circumference inner wall of a spacing ring (11), and the lower extreme fixed connection of lead screw (12) is in the circumference inner wall of another spacing ring (11), screw-nut (19) threaded connection is in the circumference surface of lead screw (12), the output fixed connection of motor (20) is in the lower extreme of lead screw (12).
2. The high-efficiency fixed valve tray gas propylene separation tower device according to claim 1, wherein a bearing (14) is fixedly connected to the circumferential surface of the feed screw nut (19).
3. The high-efficiency fixed valve tray gas propylene separation tower device according to claim 2, wherein a plurality of connecting rods (10) are fixedly connected to the circumferential surface of the bearing (14), and a cleaning block (13) is fixedly connected to one end of each of the plurality of connecting rods (10).
4. The efficient fixed valve tower tray gas propylene separation tower device according to claim 3, wherein linkage rods (15) are fixedly connected to circumferential surfaces of the plurality of connecting rods (10), and one ends of the plurality of linkage rods (15) are fixedly connected to the circumferential surfaces of the connecting rods (10).
5. The high-efficiency fixed-valve tray gas-dividing propylene tower device according to claim 1, wherein a plurality of liquid-descending trays (8) are fixedly connected to the circumferential inner wall of the gas-dividing tank (3).
6. The efficient fixed valve tray gas propylene separation tower device according to claim 1, wherein the circumferential surface of the gas separation tank (3) is provided with a propylene hole (7), a second oil and gas hole (18) and a plurality of first oil and gas holes (6).
7. The efficient fixed valve tray gas propylene separation tower device according to claim 6, wherein a plurality of the first oil and gas holes (6) are fixedly connected with oil and gas inlets (4).
8. The efficient fixed valve tower tray gas propylene separation tower device according to claim 6, wherein a propylene outlet (5) is fixedly connected in the propylene hole (7), and an oil gas outlet (17) is fixedly connected in the second oil gas hole (18).
9. The efficient fixed valve tray gas separation propylene tower device according to claim 1, wherein a plurality of fixing rods (22) are fixedly connected to the inner circumferential wall of the gas separation tank (3), a protective shell (16) is fixedly connected to one end of the plurality of fixing rods (22), and the motor (20) is fixedly connected to the lower inner wall of the protective shell (16).
10. The high-efficiency fixed valve tray gas propylene separation tower device according to claim 1, wherein a base (1) is fixedly connected to the circumferential surface of the gas separation tank (3), and a conduit hole (2) is formed in one side end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222107279.6U CN218166002U (en) | 2022-08-11 | 2022-08-11 | High-efficient fixed valve tray gas divides propylene tower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222107279.6U CN218166002U (en) | 2022-08-11 | 2022-08-11 | High-efficient fixed valve tray gas divides propylene tower device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218166002U true CN218166002U (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222107279.6U Active CN218166002U (en) | 2022-08-11 | 2022-08-11 | High-efficient fixed valve tray gas divides propylene tower device |
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| Country | Link |
|---|---|
| CN (1) | CN218166002U (en) |
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2022
- 2022-08-11 CN CN202222107279.6U patent/CN218166002U/en active Active
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