CN219692813U

CN219692813U - External separation system for dimethylbenzene hydrogenation reactor

Info

Publication number: CN219692813U
Application number: CN202320050586.7U
Authority: CN
Inventors: 陈士博; 曲良龙; 韩秉功; 曲香玉
Original assignee: Beijing Energy Engineering Technologies Co ltd; Cangzhou Lingang Annaiji New Material Co ltd; Karamay Aneji Separation Technology Co ltd
Current assignee: Beijing Energy Engineering Technologies Co ltd; Cangzhou Lingang Annaiji New Material Co ltd; Karamay Aneji Separation Technology Co ltd
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-09-15
Anticipated expiration: 2033-01-08

Abstract

The utility model relates to the technical field of external separation systems of hydrogenation reactors, and discloses an external separation system for a xylene hydrogenation reactor, which solves the problems that an external separation tank of the xylene hydrogenation reactor is inconvenient to adjust the height according to practical conditions in the use process and has certain limitation, so that better practicability is inconvenient to achieve; the utility model can lead the external separating tank of the dimethylbenzene hydrogenation reactor to be convenient for height adjustment according to actual conditions in the use process, reduces the limitation and is convenient for achieving better practicability.

Description

External separation system for dimethylbenzene hydrogenation reactor

Technical Field

The utility model belongs to the technical field of external separation systems of hydrogenation reactors, and particularly relates to an external separation system for a xylene hydrogenation reactor.

Background

The hydrogenation reactor is a very important device in the organic chemistry laboratory and the actual production process, can be used as a reaction container, can be used for occasions where liquid and gas need to be fully mixed, and belongs to one of hydrogenation reactors.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the external separation system for the dimethylbenzene hydrogenation reactor, which effectively solves the problems that the external separation tank of the dimethylbenzene hydrogenation reactor is inconvenient to adjust the height according to the actual situation and has certain limitation in the use process, so that better practicability is not convenient to achieve.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an external separation system for xylene hydrogenation reactor, including the knockout drum body, the outside fixed mounting of knockout drum body has the support frame, highly regulating mechanism is installed to the bottom of support frame, highly regulating mechanism's bottom is installed the base, symmetrically install fixing bolt on the base, highly regulating mechanism includes the supporting seat, the inside rotation of supporting seat installs the axostylus axostyle, a side fixed mounting of supporting seat has the motor, and the one end activity of axostylus axostyle runs through in the supporting seat and with the output shaft fixed connection of motor, the inside of supporting seat just is located the outside fixed cover of axostylus axostyle and is equipped with two first conical gear, all the meshing is connected with second conical gear on two first conical gear, the top fixed mounting of second conical gear has the connecting rod, the top of connecting rod runs through and extends to the top of supporting seat, the top fixed mounting of connecting rod has the screw sleeve, the screw thread bracing piece is installed to screw thread support rod's top and the bottom fixed connection of support frame.

Preferably, the motor is a positive and negative motor, and the motor is powered by an external power supply.

Preferably, the outside fixed cover of screw sleeve is equipped with location bearing, and the outside fixed mounting of location bearing has the support bar, and the bottom of support bar and the top fixed connection of supporting seat.

Preferably, the top symmetry of supporting seat installs the locating sleeve, and the inside slidable mounting of locating sleeve has the locating lever, and the top of locating lever and the bottom fixed connection of support frame.

Preferably, the outside of the bottom end of the positioning rod is symmetrically provided with positioning sliding blocks, the inner wall of the positioning sleeve is symmetrically provided with positioning sliding grooves, and the positioning sliding blocks are slidably arranged in the positioning sliding grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1) In operation, through the interaction of the arranged base, the height adjusting mechanism and the supporting frame, the external separating tank of the dimethylbenzene hydrogenation reactor can be convenient to adjust the height according to actual conditions in the use process, and the limitation is reduced, so that better practicability is achieved;

2) In operation, through the interaction of the locating sleeve, the locating rod, the locating sliding block and the locating sliding groove, the supporting frame can be enabled to move upwards and adjust in the process, so that better stability is achieved, and the stability of the separating tank body is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of an external separation system for a xylene hydrogenation reactor according to the present utility model;

FIG. 2 is a schematic view of a height adjustment mechanism according to the present utility model;

fig. 3 is a schematic view of the internal structure of the positioning sleeve according to the present utility model.

In the figure: 1. a separator tank body; 2. a support frame; 3. a height adjusting mechanism; 4. a base; 5. a fixing bolt; 6. a support base; 7. a shaft lever; 8. a motor; 9. a first bevel gear; 10. a second bevel gear; 11. a connecting rod; 12. a threaded sleeve; 13. a threaded support rod; 14. positioning a bearing; 15. a support bar; 16. positioning a sleeve; 17. a positioning rod; 18. positioning a sliding block; 19. and positioning the sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1, 2 and 3, the utility model comprises a separating tank body 1, a supporting frame 2 is fixedly arranged on the outer side of the separating tank body 1, a height adjusting mechanism 3 is arranged at the bottom of the supporting frame 2, a base 4 is arranged at the bottom of the height adjusting mechanism 3, and fixing bolts 5 are symmetrically arranged on the base 4;

the height adjusting mechanism 3 comprises a supporting seat 6, a shaft rod 7 is rotatably arranged in the supporting seat 6, a motor 8 is fixedly arranged at one side of the supporting seat 6, one end of the shaft rod 7 movably penetrates through the supporting seat 6 and is fixedly connected with an output shaft of the motor 8, the motor 8 is a positive and negative motor, the motor 8 is powered by an external power supply, two first conical gears 9 are fixedly sleeved on the outer side of the shaft rod 7 in the supporting seat 6, two first conical gears 9 are respectively engaged and connected with a second conical gear 10, a connecting rod 11 is fixedly arranged at the top of the second conical gear 10, the top of the connecting rod 11 penetrates through and extends to the upper side of the supporting seat 6, a threaded sleeve 12 is fixedly arranged at the top of the connecting rod 11, a positioning bearing 14 is fixedly sleeved on the outer side of the threaded sleeve 12, a supporting bar 15 is fixedly arranged at the outer side of the positioning bearing 14, the bottom of the supporting bar 15 is fixedly connected with the top of the supporting seat 6, a threaded supporting bar 13 is fixedly connected with the bottom of the supporting frame 2, a positioning sleeve 16 is symmetrically arranged at the top of the supporting bar 6, a positioning rod 17 is fixedly arranged inside the positioning sleeve 16, a positioning slide block 17 is symmetrically arranged at the bottom of the supporting frame 17 and is fixedly connected with a positioning slide block 19, and a positioning slide block 19 is fixedly arranged at the bottom of the positioning slide block 19;

in the use, through the interact of base 4, high adjustment mechanism 3 and the support frame 2 that set up, can make the external knockout drum of xylene hydrogenation reactor at the in-process of using, be convenient for carry out high regulation according to actual conditions, the limitation has been reduced to be convenient for reach better practicality, and through the interact of the locating sleeve 16 that sets up, locating lever 17, locating slider 18 and locating chute 19, can make support frame 2 shift up the in-process of adjusting, be convenient for reach better stability, thereby ensured the stability of knockout drum body 1.

Working principle: during operation, the motor 8 is started at first, drive the axostylus axostyle 7 and rotate, the axostylus axostyle 7 drives two first conical gear 9 and rotates simultaneously, two first conical gear 9 drive two second conical gear 10 respectively and rotate, two second conical gear 10 drive screw sleeve 12 respectively through connecting rod 11 and rotate in the same direction, two screw sleeve 12 rotations drive two screw support poles 13 respectively and upwards move, two screw support poles 13 promote support frame 2 upwards movement jointly, support frame 2 drives locating lever 17 and upwards moves in the inside of locating sleeve 16, locating lever 17 then drives locating slide block 18 and slides in the inside of locating chute 19, can ensure that support frame 2 reaches better stability when upwards moving, simultaneously support frame 2 drives knockout drum body 1 upwards move, wait that knockout drum body 1 upwards moves to the suitable height after, in this motor 8 of stopping, so can make the external knockout drum of xylene hydrogenation reactor in the in-process of use, be convenient for carry out high regulation according to the actual conditions, thereby be convenient for reach better practicality.

Claims

1. An external separation system for a xylene hydrogenation reactor comprises a separation tank body (1), and is characterized in that: the outside fixed mounting of knockout drum body (1) has support frame (2), highly adjustment mechanism (3) are installed to the bottom of support frame (2), base (4) are installed to the bottom of highly adjustment mechanism (3), symmetry installs fixing bolt (5) on base (4), highly adjustment mechanism (3) are including supporting seat (6), the inside rotation of supporting seat (6) installs axostylus axostyle (7), a side fixed mounting of supporting seat (6) has motor (8), and the one end activity of axostylus axostyle (7) runs through in supporting seat (6) and with the output shaft fixed connection of motor (8), the inside of supporting seat (6) and the outside fixed cover that is located axostylus axostyle (7) are equipped with two first conical gear (9), all meshing is connected with second conical gear (10) on two first conical gear (9), the top fixed mounting of second conical gear (10) has connecting rod (11), the top of connecting rod (11) runs through and extends to the top of supporting seat (6), the top fixed mounting of connecting rod (11) has threaded sleeve (12), the inside of threaded sleeve (12) is threaded connection's internal thread (13) of supporting rod (13) and the bottom of supporting rod (13).

2. An external separation system for a xylene hydrogenation reactor according to claim 1, characterized by: the motor (8) is a positive and negative motor, and the motor (8) is powered by an external power supply.

3. An external separation system for a xylene hydrogenation reactor according to claim 1, characterized by: the outside fixed cover of screw sleeve (12) is equipped with location bearing (14), and the outside fixed mounting of location bearing (14) has support bar (15), and the bottom of support bar (15) is connected with the top fixed of supporting seat (6).

4. An external separation system for a xylene hydrogenation reactor according to claim 1, characterized by: the top of supporting seat (6) symmetry is installed locating sleeve (16), and the inside slidable mounting of locating sleeve (16) has locating lever (17), and the bottom fixed connection of locating lever (17) and support frame (2).

5. An external separation system for a xylene hydrogenation reactor according to claim 4, characterized by: the outer side of the bottom end of the positioning rod (17) is symmetrically provided with positioning sliding blocks (18), the inner wall of the positioning sleeve (16) is symmetrically provided with positioning sliding grooves (19), and the positioning sliding blocks (18) are slidably arranged in the positioning sliding grooves (19).