CN218636654U

CN218636654U - Batch rectifying tower

Info

Publication number: CN218636654U
Application number: CN202223129239.8U
Authority: CN
Inventors: 谈明初; 谈勇
Original assignee: Pengchen New Material Technology Co Ltd
Current assignee: Pengchen New Material Technology Co Ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-17
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses an intermittent type rectifying column, it includes: the inner side wall of the rectifying tower body and the upper end of the rectifying tower body are provided with a water spraying mechanism; the inside wall of rectification tower body just is located lower extreme fixed mounting and has interior solid fixed ring, rotates between interior solid fixed ring's the lower extreme and the lateral wall of rectification tower body to be connected with the swivel becket, and a plurality of meshing grooves have been seted up to the lateral wall of swivel becket, and the lateral wall of rectification tower body just is located meshing groove department and has seted up the movable groove. The utility model discloses in, the liquid that the water pump drove in the water storage box is carried to the water spray mechanism in, the inside wall of water spray mechanism to the rectifying column body washes, driving motor passes through straight-teeth gear one simultaneously, straight-teeth gear two and meshing groove drive the swivel becket and rotate, the swivel becket drives a plurality of guide bars and scrapes the bottom of rectifying column body, cooperate the washing of water spray mechanism simultaneously, discharge the discharging pipe of opening the valve with the material in the rectifying column body, thereby it is clean to get rid of the material in the rectifying column body, make things convenient for subsequent intermittent type rectification to use.

Description

Batch rectifying tower

Technical Field

The utility model relates to a rectifying column technical field, in particular to intermittent type rectifying column.

Background

During the rectification process of the batch rectification tower, the volatile components in the liquid phase enter the gas phase, and the non-volatile components in the gas phase are converted into the liquid phase, so that feed liquid with high viscosity and residues such as coking materials or solid materials can be obtained at the bottom of the rectification tower and need to be discharged.

The rectification can be divided into continuous rectification and batch rectification, and the batch rectification tower is batch rectification, and the whole tower is the rectifying section, does not have the stripping section, and every batch is with material rectification back, needs to wash in the batch rectification tower after fixed material in the batch rectification tower and feed liquid discharge, but has following problem:

because the feed liquid and the solid material residue with higher viscosity can be obtained after the reaction in the batch distillation tower, the feed liquid with higher viscosity can stick the fixed material at the bottom of the batch distillation tower, and the solid material is difficult to remove only by spraying cleaning liquid to clean the batch distillation tower, thereby influencing the use of the subsequent batch distillation tower.

By retrieval, as in application No.: 202022894497.X, which is used by the cooperation of a water pump, water spray holes and a ring pipe, washes the inside of the rectifying tower body through the water spray holes, and the fixed material stuck at the bottom of the batch rectifying tower is difficult to be taken out by washing, so that the above problems are present.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the material liquid with large viscosity and solid material residues can be obtained after the reaction in the intermittent rectifying tower, the material liquid with large viscosity can stick fixed materials at the bottom of the intermittent rectifying tower, and the solid materials are difficult to remove and influence the technical problem of the use of the subsequent intermittent rectifying tower only by spraying cleaning liquid to clean the intermittent rectifying tower.

One of the purposes of the utility model is to provide an intermittent type rectifying column.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a batch rectification column comprising: the inner side wall and the upper end of the rectifying tower body are provided with a water spraying mechanism;

the utility model discloses a rectification tower body, including rectification tower body, fixed ring, swivel joint, straight-teeth gear two and meshing groove intermeshing, the lower extreme of swivel joint just is located lower extreme fixed mounting and has interior fixed ring, it is connected with the swivel joint to rotate between the lower extreme of interior fixed ring and the lateral wall of rectification tower body, a plurality of meshing grooves have been seted up to the lateral wall of swivel joint, the lateral wall of rectification tower body just is located meshing groove department and has seted up movable groove, it is connected with straight-teeth gear two to rotate between two walls at the bottom of the top of movable groove, one side fixed mounting of the lower extreme of swivel joint and orientation rectification tower body axis has a plurality of guide bars that are the circumference and distribute.

According to the intermittent rectifying tower, the water spraying mechanism comprises an annular pipe fixedly arranged on the inner side wall of the rectifying tower body, and a plurality of water spraying holes are formed in the lower end of the annular pipe.

According to the intermittent rectifying tower, a driving motor is fixedly mounted on the outer side wall of the rectifying tower body, a first straight gear is fixedly connected to the output end of the driving motor, and the first straight gear and the second straight gear are meshed with each other.

According to the batch rectifying tower, a discharge pipe with a valve is fixedly arranged on the lower surface wall of the rectifying tower body.

According to the batch fractionating tower, the outer side wall of the fractionating tower body is fixedly provided with a feeding pipe.

According to the batch rectifying tower, a support frame is arranged on the lower side of the rectifying tower body.

According to the intermittent rectifying tower, the upper surface of the supporting frame is fixedly provided with a water pump and a water storage tank, the input end of the water pump is connected with the water storage tank through a pipe, the output end of the water pump is fixedly connected with a water pipe, and the other end of the water pipe is fixed with the annular pipe.

The beneficial effect that above-mentioned scheme has:

the water pump drives in the water storage box liquid transport to the water spray mechanism in, water spray mechanism washes the inside wall of rectifying tower body, driving motor passes through straight-teeth gear one simultaneously, straight-teeth gear two drives the swivel becket with the meshing groove and rotates, the swivel becket drives a plurality of guide bars and scrapes the bottom of rectifying tower body, cooperate water spray mechanism's washing simultaneously, discharge the discharging pipe of opening the valve with the material in the rectifying tower body, thereby get rid of the material in the rectifying tower body totally, make things convenient for subsequent batch rectification to use.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a structural diagram of a batch fractionating tower according to the present invention;

FIG. 2 is a front cross-sectional view of a batch distillation column of the present invention;

FIG. 3 is a top cross-sectional view of a batch distillation column according to the present invention;

FIG. 4 is a structural diagram of a water spraying mechanism in the batch distillation tower of the present invention;

fig. 5 is an enlarged view of a point a in fig. 3.

Illustration of the drawings:

1. a support frame; 2. a water storage tank; 3. a water pump; 4. a first straight gear; 5. a water delivery pipe; 6. a rectification tower body; 7. a feeding pipe; 8. a water spraying mechanism; 801. an annular tube; 802. a water spray hole; 9. an inner fixing ring; 10. a discharge pipe; 11. a guide rod; 12. a drive motor; 13. a rotating ring; 14. a movable groove; 15. a second straight gear; 16. engaging the groove.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1 to 5, an embodiment of the present invention provides a batch distillation column, including: rectifying tower body 6, rectifying tower body 6's inside wall and be located the upper end and be provided with water spray mechanism 8, and water spray mechanism 8 includes the annular pipe 801 of fixed mounting in rectifying tower body 6 inside wall, and a plurality of hole for water sprayings 802 have been seted up to annular pipe 801's lower extreme, is full of the water in the annular pipe 801, and the water sprays towards rectifying tower body 6's inner wall through hole for wash rectifying tower body 6's inside.

The inside wall of rectifying tower body 6 just is located lower extreme fixed mounting and has interior solid fixed ring 9, the upper end of interior solid fixed ring 9 is the chamfer, be used for playing the guide effect to the inside wall liquid of rectifying tower body 6, it is connected with swivel becket 13 to rotate between the lower extreme of interior solid fixed ring 9 and the lateral wall of rectifying tower body 6, a plurality of meshing grooves 16 have been seted up to swivel becket 13's lateral wall, the lateral wall of rectifying tower body 6 just is located meshing groove 16 department and has seted up movable groove 14, it is connected with straight-teeth gear two 15 to rotate between two walls at the bottom of the top of movable groove 14, straight-teeth gear two 15 and meshing groove 16 intermeshing, swivel becket 13 is located between the lower extreme of interior solid fixed ring 9 and the lateral wall of rectifying tower body 6, increase sealed effect, prevent the gaseous outflow in the rectifying tower body 6, also prevent simultaneously that the liquid stream in the rectifying tower body 6 from to meshing groove 16 department.

The outer side wall of the rectifying tower body 6 is fixedly provided with a driving motor 12, the output end of the driving motor 12 is fixedly connected with a first straight gear 4, the first straight gear 4 is meshed with a second straight gear 15, the lower end of a rotating ring 13 is fixedly provided with a plurality of guide rods 11 which are distributed circumferentially towards one side of the central axis of the rectifying tower body 6, the driving motor 12 drives the first straight gear 4 to rotate, the first straight gear 4 drives the second straight gear 15 to rotate, the second straight gear 15 drives the whole rotating ring 13 to rotate through a meshing groove 16, the rotating ring 13 rotates to drive the guide rods 11 at the lower end of the rotating ring 13 to rotate, the guide rods 11 are used for scraping feed liquid and fixed materials with high viscosity at the bottom end of the rectifying tower body 6 and are matched with a water spraying mechanism 8 to be washed, the adhered materials in the rectifying tower body 6 are discharged completely, and the use for batch rectification in the follow-up process is facilitated.

The lower surface wall fixed mounting of rectification tower body 6 has discharging pipe 10 with the valve, discharging pipe 10 can discharge the inside material of rectification tower body 6 through the valve, the lateral wall fixed mounting of rectification tower body 6 has inlet pipe 7, conveniently get into the material, the downside of rectification tower body 6 is provided with support frame 1, support frame 1 is used for playing the supporting role to rectification tower body 6, the last fixed surface of support frame 1 installs water pump 3 and water storage box 2, the input of water pump 3 passes through pipe and water storage box 2 interconnect, the output fixedly connected with raceway 5 of water pump 3, the other end and the annular pipe 801 reciprocal anchorage of raceway 5, water pump 3 passes through raceway 5 with the liquid in the water storage box 2 and inputs in the annular pipe 801, for annular pipe 801 replenishment washing liquid.

The working principle is as follows: when needing to wash in the rectifying tower body 6, liquid in the water storage tank 2 is carried to the water spray mechanism 8 in through the drive of water pump 3, the inside wall of the rectifying tower body 6 is washed to the water spray mechanism 8, driving motor 12 drives a straight-toothed gear 4 to rotate simultaneously, a straight-toothed gear 4 drives swivel becket 13 to rotate through a straight-toothed gear two 15 and an engagement groove 16, swivel becket 13 drives a plurality of guide bars 11 to scrape the bottom of the rectifying tower body 6, thereby scrape the solid material and the feed liquid with the great viscosity of the bottom of the rectifying tower body 6, cooperate with washing of the water spray mechanism 8 simultaneously, discharge the material in the rectifying tower body 6 from a discharge pipe 10 of opening a valve, thereby the material in the rectifying tower body 6 is removed completely, and the use of subsequent batch rectification is facilitated.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A batch rectification column comprising: the rectifying tower body (6) is characterized in that a water spraying mechanism (8) is arranged on the inner side wall and the upper end of the rectifying tower body (6);

the inside wall of rectification tower body (6) just is located lower extreme fixed mounting and has interior fixed ring (9), rotate between the lower extreme of interior fixed ring (9) and the lateral wall of rectification tower body (6) and be connected with swivel becket (13), a plurality of meshing grooves (16) have been seted up to the lateral wall of swivel becket (13), the lateral wall of rectification tower body (6) just is located meshing groove (16) department and has seted up movable groove (14), it is connected with straight-teeth gear two (15) to rotate between two walls at the bottom of the top of movable groove (14), straight-teeth gear two (15) and meshing groove (16) intermeshing, the lower extreme of swivel becket (13) just has a plurality of guide bars (11) that are the circumference and distribute towards one side fixed mounting of rectification tower body (6) axis.

2. The batch distillation tower of claim 1, wherein the water spray mechanism (8) comprises an annular pipe (801) fixedly arranged on the inner side wall of the distillation tower body (6), and the lower end of the annular pipe (801) is provided with a plurality of water spray holes (802).

3. A batch distillation column according to claim 1, wherein a driving motor (12) is fixedly mounted on the outer side wall of the distillation column body (6), a first straight gear (4) is fixedly connected to the output end of the driving motor (12), and the first straight gear (4) and the second straight gear (15) are meshed with each other.

4. A batch distillation column according to claim 1, wherein the lower surface wall of the distillation column body (6) is fixedly provided with a discharge pipe (10) with a valve.

5. A batch distillation column according to claim 4, wherein the feed pipe (7) is fixedly arranged on the outer side wall of the distillation column body (6).

6. A batch rectification column according to claim 2, characterized in that the lower side of the rectification column body (6) is provided with a support frame (1).

7. An intermittent rectifying tower according to claim 6, characterized in that a water pump (3) and a water storage tank (2) are fixedly installed on the upper surface of the supporting frame (1), the input end of the water pump (3) is connected with the water storage tank (2) through a pipe, the output end of the water pump (3) is fixedly connected with a water pipe (5), and the other end of the water pipe (5) is fixed with the annular pipe (801).