CN216063776U

CN216063776U - Methanol-to-olefin template agent recovery device

Info

Publication number: CN216063776U
Application number: CN202122259584.2U
Authority: CN
Inventors: 杨逢良; 王毅; 杨卫兵
Original assignee: Shandong Yutai Chemical Co ltd
Current assignee: Shandong Yutai Chemical Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-18
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a methanol-to-olefin template agent recovery device which comprises a base, wherein a connecting plate is arranged above the base, a first servo motor is fixedly arranged at the bottom of the connecting plate, damping mechanisms connected with the connecting plate and the base are respectively arranged on two sides of the first servo motor, a centrifugal barrel is fixedly arranged at the top of the connecting plate, a rotating shaft is rotatably connected to the inner bottom of the centrifugal barrel, one end of the rotating shaft penetrates through the connecting plate and is fixedly connected with an output shaft of the first servo motor, the rotating shaft is rotatably connected with the connecting plate, and a centrifugal plate is fixedly arranged at one end, far away from the first servo motor, of the rotating shaft and positioned in the centrifugal barrel. The utility model can reduce the vibration generated during centrifugation, thereby reducing the noise generated during centrifugation, avoiding the damage of the centrifugal device caused by vibration, and simultaneously, the test tube which contains the crystallized mixed solution can be buffered and protected, thereby preventing the test tube from cracking caused by over-clamping.

Description

Methanol-to-olefin template agent recovery device

Technical Field

The utility model relates to the technical field of methanol-to-olefin template agent recovery, in particular to a methanol-to-olefin template agent recovery device.

Background

Need carry out centrifugal treatment to the crystallization back mixture that contains organic phase, aqueous phase and solid precipitate at the in-process of retrieving methanol-to-olefins template agent, and among the centrifugal treatment process, the test tube is easy to be pressed from both sides tightly excessively to lead to the test tube to break, it is inconvenient to use, can produce great vibrations in the centrifugal process simultaneously, and the noise is great, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a methanol-to-olefin template recovery device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a methanol-to-olefin template agent recovery device comprises a base, wherein a connecting plate is arranged above the base, a first servo motor is fixedly arranged at the bottom of the connecting plate, damping mechanisms connected with the connecting plate and the base are arranged on two sides of the first servo motor, a centrifugal barrel is fixedly arranged at the top of the connecting plate, a rotating shaft is rotatably connected at the inner bottom of the centrifugal barrel, one end of the rotating shaft penetrates through the connecting plate and is fixedly connected with an output shaft of the first servo motor, the rotating shaft is rotatably connected with the connecting plate, a centrifugal plate is fixedly arranged at one end, away from the first servo motor, of the rotating shaft, positioned in the centrifugal barrel, auxiliary plates are fixedly arranged on two outer side walls of the centrifugal plate, vertical plates are fixedly arranged at one ends, away from the centrifugal plate, of the two auxiliary plates, and a second servo motor is fixedly arranged on the outer side of one vertical plate, and a clamping and limiting mechanism connected with a second servo motor is arranged between the two vertical plates.

Preferably, damper includes the fixed block of fixed mounting at the base top, the first telescopic link of top fixedly connected with of fixed block, the flexible end fixed connection up of first telescopic link is in the bottom of connecting plate, the outside cover of first telescopic link is equipped with first spring, the both ends of first spring are connected respectively on fixed block and connecting plate.

Preferably, the clamping limiting mechanism comprises a bidirectional threaded rod rotatably connected between two vertical plates, one end of the bidirectional threaded rod penetrates through one vertical plate and is fixedly connected with an output shaft of a second servo motor, two moving rods symmetrically arranged are sleeved on the bidirectional threaded rod in a threaded manner, guide blocks are fixedly mounted at the tops of the two moving rods, two second telescopic rods symmetrically arranged are fixedly mounted on one sides of the two moving rods close to each other, limiting blocks are fixedly connected to the telescopic ends of the second telescopic rods, second springs are sleeved on the second telescopic rods, two guide rods are fixedly connected between the vertical plates, and the two guide blocks are slidably sleeved on the guide rods.

Preferably, the top of the centrifugal barrel is provided with an end cover.

Preferably, the limiting block is arc-shaped.

Preferably, two symmetrically distributed limiting grooves are formed in the top of the centrifugal plate.

The utility model has the beneficial effects that:

through setting up fixed block, first spring and first telescopic link, can reduce the direct transmission of vibrations when centrifugal to reduced the noise that base produced because of vibrations in the centrifugal process, avoided vibrations to cause centrifugal device's damage.

Through setting up first servo motor, pivot, centrifugal plate, two-way threaded rod, second servo motor, guide bar, guide block, carriage release lever, second spring, second telescopic link, spacing groove and stopper, can press from both sides tightly spacing and carry out centrifugal treatment to mixed solution to the test tube of splendid attire crystallization back mixed solution, can cushion the protection to the test tube pressing from both sides tight spacing in-process second spring, prevent that excessive clamp from pressing from both sides tightly to cause the test tube to break.

The utility model can reduce the vibration generated during centrifugation, thereby reducing the noise generated during centrifugation, avoiding the damage of the centrifugal device caused by vibration, and simultaneously, the test tube which contains the crystallized mixed solution can be buffered and protected, thereby preventing the test tube from cracking caused by over-clamping.

Drawings

FIG. 1 is a schematic structural diagram of a methanol-to-olefin templating agent recovery apparatus according to the present invention;

FIG. 2 is a schematic perspective view of the interior of the centrifuge bucket of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: the device comprises a base 1, a fixed block 2, a first spring 3, a first telescopic rod 4, a connecting plate 5, a centrifugal barrel 6, an end cover 7, a first servo motor 8, a rotating shaft 9, a second servo motor 10, a centrifugal plate 11, a limiting groove 12, a movable rod 13, an auxiliary plate 14, a vertical plate 15, a guide rod 16, a guide block 17, a bidirectional threaded rod 18, a limiting block 19, a second spring 20 and a second telescopic rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a methanol-to-olefin template agent recovery device comprises a base 1, a connecting plate 5 is arranged above the base 1, a first servo motor 8 is fixedly arranged at the bottom of the connecting plate 5, damping mechanisms connected with the connecting plate 5 and the base 1 are arranged on two sides of the first servo motor 8, each damping mechanism comprises a fixed block 2 fixedly arranged at the top of the base 1, a first telescopic rod 4 is fixedly connected to the top of the fixed block 2, the telescopic end of the first telescopic rod 4 is upwards fixedly connected to the bottom of the connecting plate 5, a first spring 3 is sleeved on the outer side of the first telescopic rod 4, and two ends of the first spring 3 are respectively connected to the fixed block 2 and the connecting plate 5;

a centrifugal barrel 6 is fixedly arranged at the top of the connecting plate 5, an end cover 7 is arranged at the top of the centrifugal barrel 6, the end cover 7 can prevent a reagent from spilling out in the centrifugal process, a rotating shaft 9 is rotatably connected to the inner bottom of the centrifugal barrel 6, one end of the rotating shaft 9 penetrates through the connecting plate 5 and is fixedly connected with an output shaft of a first servo motor 8, the rotating shaft 9 is rotatably connected with the connecting plate 5, a centrifugal plate 11 is fixedly arranged at one end of the rotating shaft 9, which is far away from the first servo motor 8 and is positioned in the centrifugal barrel 6, two symmetrically distributed limiting grooves 12 are formed at the top of the centrifugal plate 11, the limiting grooves 12 can limit a test tube and prevent the test tube from shaking in the centrifugal process, auxiliary plates 14 are fixedly arranged on two outer side walls of the centrifugal plate 11, vertical plates 15 are fixedly arranged at one ends of the two auxiliary plates 14, which are far away from the centrifugal plate 11, and a second servo motor 10 is fixedly arranged on the outer side wall of one vertical plate 15, a clamping and limiting mechanism connected with the second servo motor 10 is arranged between the two vertical plates 15;

press from both sides tight stop gear and include the two-way threaded rod 18 of rotation connection between two risers 15, one end of two-way threaded rod 18 runs through its riser 15, and with second servo motor 10's output shaft fixed connection, the threaded sleeve is equipped with the carriage release lever 13 that two symmetries set up on the two-way threaded rod 18, the equal fixed mounting in top of two carriage release levers 13 has guide block 17, the equal fixed mounting in one side that two carriage release levers 13 are close to each other has the second telescopic link 21 that two symmetries set up, fixedly connected with stopper 19 is served to the flexible of second telescopic link 21, stopper 19 is the arc form, the lateral wall laminating of curved stopper 19 and test tube is inseparabler, can be suitable for the test tube of different diameters, all the cover is equipped with second spring 20 on the second telescopic link 21, fixedly connected with guide bar 16 between two risers 15, the equal slip suit of two guide block 17 is on guide bar 16.

When the test tube clamp is used, a test tube containing a crystallized mixed solution is placed in the limiting groove 12, the second servo motor 10 is started, the two moving rods 13 are mutually close along the axial direction of the guide rod 16 by the rotation of the two-way threaded rod 18, the moving rods 13 drive the two limiting blocks 19 on the same side of the rotating shaft 9 to mutually close, so that the test tube is clamped and limited, the test tube can be prevented from being excessively clamped by the interaction of the second spring 20 and the second telescopic rod 21, the clamping is more stable, the first servo motor 8 is started after the test tube is completely clamped, the output shaft of the first servo motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 rotates the centrifugal plate 11, the test tube is finally driven to rotate around the axial line of the rotating shaft 9 for centrifugal treatment, and the vertical vibration of the connecting plate 5 can be relieved by the interaction of the first spring 3 and the first telescopic rod 4 in the centrifugal process, thereby reducing the noise generated during centrifugation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a methanol-to-olefin template agent recovery unit, includes base (1), its characterized in that, the top of base (1) is provided with connecting plate (5), the bottom fixed mounting of connecting plate (5) has first servo motor (8), the both sides of first servo motor (8) all are provided with the damper who is connected with connecting plate (5) and base (1), the top fixed mounting of connecting plate (5) has centrifugal barrel (6), the interior bottom rotation of centrifugal barrel (6) is connected with pivot (9), the one end of pivot (9) runs through connecting plate (5) and with the output shaft fixed connection of first servo motor (8), pivot (9) and connecting plate (5) rotate to be connected, the one end fixed mounting that first servo motor (8) just is located centrifugal barrel (6) is kept away from in pivot (9) has centrifugal plate (11), auxiliary plates (14) are fixedly mounted on the two outer side walls of the centrifugal plate (11), vertical plates (15) are fixedly mounted at one ends, far away from the centrifugal plate (11), of the two auxiliary plates (14), a second servo motor (10) is fixedly mounted on the outer side of one vertical plate (15), and a clamping limiting mechanism connected with the second servo motor (10) is arranged between the two vertical plates (15).

2. The methanol-to-olefin template agent recycling device according to claim 1, wherein the damping mechanism comprises a fixed block (2) fixedly mounted at the top of the base (1), a first telescopic rod (4) is fixedly connected to the top of the fixed block (2), the telescopic end of the first telescopic rod (4) is upwards fixedly connected to the bottom of the connecting plate (5), a first spring (3) is sleeved on the outer side of the first telescopic rod (4), and two ends of the first spring (3) are respectively connected to the fixed block (2) and the connecting plate (5).

3. The methanol-to-olefin templating agent recycling device according to claim 1, wherein the clamping and limiting mechanism comprises a two-way threaded rod (18) rotatably connected between two vertical plates (15), one end of the two-way threaded rod (18) penetrates through one vertical plate (15) and is fixedly connected with an output shaft of a second servo motor (10), two symmetrically-arranged moving rods (13) are threadedly sleeved on the two-way threaded rod (18), guide blocks (17) are fixedly installed at the tops of the two moving rods (13), two symmetrically-arranged second telescopic rods (21) are fixedly installed at the sides of the two moving rods (13) close to each other, a limiting block (19) is fixedly connected to the telescopic end of each second telescopic rod (21), a second spring (20) is sleeved on each second telescopic rod (21), and a guide rod (16) is fixedly connected between the two vertical plates (15), the two guide blocks (17) are sleeved on the guide rod (16) in a sliding mode.

4. The methanol-to-olefin template recycling device as claimed in claim 1, wherein an end cover (7) is arranged on the top of the centrifugal barrel (6).

5. The methanol-to-olefin templating agent recovery device of claim 3, wherein the stopper (19) is arcuate.

6. The methanol-to-olefin template recycling device according to claim 1, wherein two symmetrically distributed limiting grooves (12) are formed in the top of the centrifugal plate (11).