CN220370453U - Rectifying tower - Google Patents

Abstract

The utility model provides a rectifying tower, comprising: the rectifying tower comprises a stable base, wherein a rectifying tower body is arranged above the stable base, a shielding cover is arranged at the top end of the stable base, a lifting ring is movably sleeved on the outer circular wall surface of the stable base, a handle is fixedly connected to the top surface of the shielding cover, and a sealing block is fixedly connected to the bottom surface of the shielding cover; the support component is arranged on the outer circular wall surface of the stable base and is used for supporting and increasing the weight borne by the top surface of the lifting ring, the driving motor is arranged to drive the screw to synchronously rotate by utilizing the rotating shaft when the driving motor is started, the screw can push the lifting ring to move up and down on the surface of the stable base by utilizing the threaded connection of the threaded hole in the rotating process, and the limiting block can limit the movement of the lifting ring by utilizing the clamping connection of the clamping groove when the lifting ring moves up and down and increase the supporting effect on the lifting ring when limiting.

Description

Rectifying tower

Technical Field

The utility model relates to the field of rectifying towers, in particular to a rectifying tower.

Background

The rectifying tower is a tower type vapor-liquid contact device for rectifying, and has two main types, namely a plate type tower and a packed tower, and the general rectifying device consists of a rectifying tower body, a condenser, a reflux tank, a reboiler and other equipment, and the operation of the rectifying tower needs to master material balance, vapor-liquid phase balance and heat balance.

According to publication No.: CN214075124U, the rectifying column, including the rectifying column body, one side of rectifying column body is equipped with the fixed column, fixedly connected with a plurality of dead levers between fixed column and the rectifying column body, the slip cap is equipped with the lifter on the fixed column, one side fixed mounting that the lifter is close to the rectifying column body has the platform, the fixed slot has been seted up to one side that the rectifying column body was kept away from to the fixed column, fixed mounting has the rack on one side inner wall of fixed slot, the meshing has the gear on the rack, set up on the lifter and place chamber and installation chamber, the installation chamber is located the below of placing the chamber, fixed mounting has the motor on the bottom side inner wall of installation chamber, set up the connecting hole on the bottom side inner wall of placing the chamber, the connecting hole is linked together with the installation chamber.

However, this solution still has certain drawbacks, such as: the lifting device supports the lifting platform at the surface of the rectifying tower body by utilizing the bidirectional screw rod, so that the bearing effect of the top surface of the lifting platform is poor.

Disclosure of Invention

The utility model aims to provide a rectifying tower which solves the problems or at least partially solves the problems, and aims to solve the problem that the lifting device supports the lifting platform at the surface of the rectifying tower body by utilizing a bidirectional screw rod, so that the bearing effect of the top surface of the lifting platform is poor.

In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:

the utility model provides a rectifying tower, comprising: the rectifying tower comprises a stable base, wherein a rectifying tower body is arranged above the stable base, a shielding cover is arranged at the top end of the stable base, a lifting ring is movably sleeved on the outer circular wall surface of the stable base, a handle is fixedly connected to the top surface of the shielding cover, and a sealing block is fixedly connected to the bottom surface of the shielding cover; the support component is arranged on the outer circular wall surface of the stable base and is used for supporting and increasing the weight born by the top surface of the lifting ring.

Through adopting above-mentioned technical scheme, through setting up the lift ring, the lift ring can drive the staff that the top surface stood the in-process that reciprocates and reciprocate in step, through setting up shielding cover, shielding cover can shelter from the top at stable base to can utilize shielding cover to shelter from stable base's inner space.

As a further aspect of the present utility model, the support assembly includes: the lifting device comprises two threaded holes, wherein the threaded holes are formed in the top surface of a lifting ring, two connecting blocks are fixedly connected to the outer circular wall surface of a stable base, a sleeving hole is formed in the top surface of each connecting block, a driving motor is fixedly connected to the bottom surface of each connecting block, the outer circular wall surface of a driving motor rotating shaft is movably sleeved with the inner circular wall surface of the sleeving hole, a screw is fixedly connected to the top end of the driving motor rotating shaft, the outer circular wall surface of the screw is in threaded connection with the inner circular wall surface of the threaded hole, two clamping grooves are formed in the inner circular wall surface of the lifting ring, two limiting blocks are fixedly connected to the outer circular wall surface of the stable base, and the outer wall surface of each limiting block is movably clamped with the inner wall surface of each clamping groove.

Through adopting above-mentioned technical scheme, through setting up driving motor, driving motor can utilize pivoted rotation axis to drive screw rod synchronous revolution when starting, through setting up the screw rod, the screw rod can utilize the threaded connection with the screw hole at rotatory in-process promote the lift ring at the surface of stabilizing the base reciprocate, through setting up the stopper, the stopper can utilize the joint with the joint groove to carry out spacingly to the activity of lift ring when the lift ring reciprocates to increase the supporting effect to the lift ring when spacing, and then can increase the weight that the top surface of lift ring can bear.

As a further scheme of the utility model, the top surface of the stabilizing base is fixedly connected with a plurality of positioning columns, the outer circular wall surface of each positioning column is fixedly connected with a plurality of stabilizing blocks, the bottom surface of each stabilizing block is fixedly connected with the top surface of the stabilizing base, and the bottom end of the rectifying tower body is fixedly connected with the top end of each positioning column.

Through adopting above-mentioned technical scheme, through setting up the reference column, the reference column can utilize the position of self between support stability base and rectifying column body can also separate stability base and rectifying column body simultaneously, through setting up the stabilizer, the contact area of reference column and stability base top surface can be increased to the stabilizer to can increase the supporting effect of reference column, through setting up stability base, stability base can increase the stability of rectifying column body on current position.

As a further scheme of the utility model, the bottom surface of the sealing block is fixedly connected with a plurality of movable rods, the inner circular wall surface of the rectifying tower body is fixedly connected with a plurality of fixed blocks, the top surface of each fixed block is provided with a penetrating hole, the inner circular wall surface of each penetrating hole is movably sleeved with the outer circular wall surface of each movable rod, and the bottom end of each movable rod is fixedly connected with a blocking block.

Through adopting above-mentioned technical scheme, through setting up the movable rod, the movable rod can utilize and the movable cover of penetration hole is established for shelter from lid and sealing piece and drive the movable rod and reciprocate in step in the inside of penetration hole when reciprocating, through setting up the blocking piece, the blocking piece can utilize the diameter that self is greater than the penetration hole to avoid the movable rod to break away from the inside of penetration hole when the movable rod reciprocates, and then can avoid shelter from lid and sealing piece and rectifying column body separation.

As a further scheme of the utility model, an interception ring is sleeved on the outer circular wall surface of the rectifying tower body, a plurality of supporting rods are fixedly connected to the top surface of the lifting ring, and the top ends of the supporting rods are fixedly connected with the bottom surface of the interception ring.

Through adopting above-mentioned technical scheme, through setting up the bracing piece, the bracing piece is fixed can utilize with the fixed connection drive of interception ring behind the top surface of lift ring confirm the position between lift ring and the interception ring, through setting up the interception ring, the interception ring can utilize self to block the staff that the lift ring top surface stood, protects staff's personal safety.

As a further scheme of the utility model, the outer circular wall surface of the stable base is fixedly connected with two positioning blocks, the top surface of each positioning block is provided with a positioning hole, and the inner circular wall surface of each positioning hole is movably sleeved with the outer circular wall surface of the screw rod.

Through adopting above-mentioned technical scheme, through setting up the locating piece, the locating piece can be fixed on the surface of rectifying column body to drive the position of confirming between rectifying column body and the locating hole, through setting up the locating hole, the locating hole can utilize with the movable sleeve of screw rod establish the stability of the top of increase screw rod in rectifying column body surface position.

The utility model provides a rectifying tower, which has the beneficial effects that:

through setting up driving motor, driving motor can utilize pivoted rotation axis to drive screw rod synchronous rotation when starting, through setting up the screw rod, the screw rod can utilize the threaded connection with the screw hole at rotatory in-process to promote the lift ring and reciprocate at the surface of stabilizing the base, through setting up the stopper, the stopper can utilize the joint with the joint groove to carry out spacingly to the activity of lift ring when the lift ring reciprocates to increase the supporting effect to the lift ring when spacing, and then can increase the weight that the top surface of lift ring can bear.

Through setting up the reference column, the reference column can utilize the position of self between support stable base and rectifying column body can also separate stable base and rectifying column body simultaneously, through setting up the steady piece, the steady piece can increase the contact area of reference column and stable base top surface, thereby can increase the supporting effect of reference column, through setting up stable base, the steady base can increase rectifying column body stability on current position, through setting up the movable rod, the movable rod can utilize and the movable cover of through-hole establishes, make shelter from lid and sealing block and drive the movable rod and reciprocate in the inside synchronization of through-hole when reciprocating, through setting up the block piece, the block piece can utilize the diameter that self is greater than the through-hole when the movable rod reciprocates to avoid the movable rod to break away from the inside of through-hole, and then can avoid shelter from lid and sealing block and rectifying column body separation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a structure provided in an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a structure according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a structure according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram provided in an embodiment of the present utility model.

In the figure: 1. a stable base; 2. a rectifying column body; 3. a shielding cover; 4. a lifting ring; 5. a support rod; 6. an interception ring; 7. positioning columns; 8. a stabilizing block; 9. a clamping groove; 10. a limiting block; 11. a threaded hole; 12. a connecting block; 13. a socket hole; 14. a driving motor; 15. a screw; 16. a positioning block; 17. positioning holes; 18. a sealing block; 19. a movable rod; 20. a fixed block; 21. a penetrating hole; 22. and a blocking piece.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1, fig. 2 and fig. 4, the rectifying tower provided by the embodiment of the utility model comprises a stabilizing base 1, wherein a rectifying tower body 2 is arranged above the stabilizing base 1, a shielding cover 3 is arranged at the top end of the stabilizing base 1, a lifting ring 4 is movably sleeved on the outer circular wall surface of the stabilizing base 1, a handle is fixedly connected with the top surface of the shielding cover 3, a sealing block 18 is fixedly connected with the bottom surface of the shielding cover 3, a supporting component is arranged on the outer circular wall surface of the stabilizing base 1 and used for supporting and increasing the weight born by the top surface of the lifting ring 4, a plurality of positioning columns 7 are fixedly connected with the top surface of the stabilizing base 1, a plurality of stabilizing blocks 8 are fixedly connected with the outer circular wall surface of the positioning columns 7, the bottom surface of the stabilizing blocks 8 is fixedly connected with the top surface of the stabilizing base 1, and the bottom end of the rectifying tower body 2 is fixedly connected with the top end of the positioning columns 7.

Referring to fig. 1, fig. 2 and fig. 3, the bottom surface fixedly connected with a plurality of movable rod 19 of sealing block 18, the interior circular wall fixedly connected with a plurality of fixed block 20 of rectifying column body 2, the through-hole 21 has been seted up to the top surface of fixed block 20, the interior circular wall of through-hole 21 and the outer circular wall movable sleeve of movable rod 19 are established, the bottom fixedly connected with stop block 22 of movable rod 19, the outer circular wall cover of rectifying column body 2 is equipped with interception ring 6, the top surface fixedly connected with a plurality of bracing piece 5 of lift ring 4, the top of bracing piece 5 and the bottom surface fixed connection of interception ring 6, the outer circular wall fixedly connected with two locating pieces 16 of stable base 1, locating hole 17 has been seted up to the top surface of locating piece 16, the interior circular wall of locating hole 17 and the outer circular wall movable sleeve of screw 15 are established, because stable base 1 can increase rectifying column body 2 and place the area of contact of point, thereby can increase stable effect that stable base 1 and rectifying column body 2 are in the current position, when stable base 1 and stable column body 2 are supported, because stable 8 is fixed between stable base 1 and stable base 7, thereby increase the supporting effect of stable base 7.

Referring to fig. 1, fig. 2 and fig. 3, the supporting component includes two screw holes 11, two screw holes 11 are all offered at the top surface of lift ring 4, the outer wall fixedly connected with two connecting blocks 12 of stable base 1, socket hole 13 has been offered to the top surface of connecting block 12, the bottom surface fixedly connected with driving motor 14 of connecting block 12, the outer wall of driving motor 14 rotation axis and the interior wall movable sleeve of socket hole 13 establish, the top fixedly connected with screw 15 of driving motor 14 rotation axis, the outer wall of screw 15 and the interior wall threaded connection of screw hole 11, two joint grooves 9 have been offered to the interior wall of lift ring 4, the outer wall of stable base 1 fixedly connected with two stopper 10, the outer wall of stopper 10 and the inner wall movable joint of joint groove 9, the staff can go up the top surface of lift ring 4 in order to know the work effect of rectifying column body 2, then start driving motor 14, the rotation axis that driving motor 14 was rotated can drive screw 15 synchronous rotation, utilize screw 15 and the threaded connection of screw 11 can promote lift ring 4 at the rotation of screw 15 and the interior wall threaded connection of screw 11 and the lift ring 4 and can bear the weight in the lift ring 4 that can be increased in the lift ring 4 of lift ring that the lift ring that moves under the face of the joint groove 9 has been used to the lift.

Working principle: when the rectifying tower body 2 is in use, firstly, the rectifying tower body 2 is supported on the current position through the positioning column 7, meanwhile, the position between the stabilizing base 1 and the rectifying tower body 2 is driven by the fixed connection of the stabilizing base 1 and the positioning column 7, the contact area between the rectifying tower body 2 and a placement point can be increased due to the fact that the stabilizing base 1 can increase the contact area between the rectifying tower body 2 and the placement point, the stabilizing effect of the rectifying tower body 2 on the current position can be increased, the positioning column 7 supports the stabilizing base 1 and the rectifying tower body 2, the supporting effect of the positioning column 7 is increased due to the fact that the stabilizing block 8 is fixed between the stabilizing base 1 and the positioning column 7, then, in order to know the working effect of the rectifying tower body 2, workers can mount the top surface of the lifting ring 4, then the driving motor 14 is started, the rotating shaft of the driving motor 14 can drive the screw 15 to rotate synchronously, the lifting ring 4 can be pushed to move up and down on the surface of the rectifying tower body 2 when the screw 15 rotates by the threaded connection of the screw 15 and the threaded hole 11, the limiting block 9 can be clamped between the lifting ring 4 and the top surface of the lifting ring 4 and the supporting rod 4 can be blocked by the safety ring 5 when the workers are in the process of the lifting ring 4 and the safety stop lever 4 are blocked.

Through setting up and shielding lid 3, shelter from lid 3 can shelter from the top at stable base 1 to can utilize shelter from lid 3 shelter from stable base 1's inner space, when shelter from lid 3 shelter from when the top of rectifying column body 2, can drive the synchronous joint of sealing block 18 in rectifying column body 2's inside, utilize sealing block 18 and the inside interference fit of rectifying column body 2 to increase the sealed effect to stable base 1, can drive movable rod 19 at the inside synchronous movement of perforation hole 21 when shelter from lid 3 reciprocates, at the in-process that movable rod 19 reciprocated, utilize the diameter of blocking piece 22 to be greater than perforation hole 21, thereby can avoid movable rod 19 to break away from the inside of perforation hole 21, confirm rectifying column body 2 and shelter from the position between the lid 3.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims (6)

1. A rectifying column comprising:

the rectifying tower comprises a stable base (1), wherein a rectifying tower body (2) is arranged above the stable base (1), a shielding cover (3) is arranged at the top end of the stable base (1), a lifting ring (4) is movably sleeved on the outer circular wall surface of the stable base (1), a handle is fixedly arranged on the top surface of the shielding cover (3), and a sealing block (18) is fixedly arranged on the bottom surface of the shielding cover (3);

the support component is arranged on the outer circular wall surface of the stable base (1) and is used for supporting and increasing the weight born by the top surface of the lifting ring (4).

2. The rectifying column of claim 1, wherein said support assembly comprises:

two screw holes (11), two the top surface of lift ring (4) is all seted up to screw hole (11), two connecting blocks (12) are installed to the outer disc wall fixed mounting of stable base (1), cup joint hole (13) have been seted up to the top surface of connecting block (12), the bottom surface fixed mounting of connecting block (12) has driving motor (14), the outer disc wall of driving motor (14) rotation axis with the interior disc wall movable sleeve of cup joint hole (13) is established, the top fixed mounting of driving motor (14) rotation axis has screw rod (15), the outer disc wall of screw rod (15) with the interior disc wall threaded connection of screw hole (11), two joint groove (9) have been seted up to the interior disc wall of lift ring (4), the outer disc wall fixed mounting of stable base (1) has two stopper (10), the outer disc of stopper (10) with the interior disc movable joint of joint groove (9).

3. The rectifying tower according to claim 1, wherein the top surface of the stabilizing base (1) is fixedly provided with a plurality of positioning columns (7), the outer circular wall surface of the positioning columns (7) is fixedly provided with a plurality of stabilizing blocks (8), the bottom surface of the stabilizing blocks (8) is fixedly provided with the top surface of the stabilizing base (1), and the bottom end of the rectifying tower body (2) is fixedly provided with the top ends of the positioning columns (7).

4. The rectifying tower according to claim 1, wherein a plurality of movable rods (19) are fixedly mounted on the bottom surface of the sealing block (18), a plurality of fixed blocks (20) are fixedly mounted on the inner circular wall surface of the rectifying tower body (2), penetrating holes (21) are formed in the top surface of the fixed blocks (20), the inner circular wall surface of the penetrating holes (21) is movably sleeved with the outer circular wall surface of the movable rods (19), and blocking blocks (22) are fixedly mounted at the bottom ends of the movable rods (19).

5. The rectifying tower according to claim 1, wherein an interception ring (6) is sleeved on the outer circular wall surface of the rectifying tower body (2), a plurality of supporting rods (5) are fixedly installed on the top surface of the lifting ring (4), and the top ends of the supporting rods (5) are fixedly installed on the bottom surface of the interception ring (6).

6. Rectifying column according to claim 2, characterized in that the outer side of the stabilizing base (1)

Two positioning blocks (16) are fixedly arranged on the circular wall surface, positioning holes (17) are formed in the top surface of each positioning block (16),

the inner circular wall surface of the positioning hole (17) is movably sleeved with the outer circular wall surface of the screw rod (15).