CN211513473U

CN211513473U - Rectifying tower for producing dimethyl carbonate

Info

Publication number: CN211513473U
Application number: CN201922480624.9U
Authority: CN
Inventors: 卢健行; 卢建功
Original assignee: Shandong Depu Chemical Industry Science And Technology Co ltd
Current assignee: Shandong Depu Chemical Industry Science And Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a rectifying column is used in dimethyl carbonate production, comprising a tower body, the connector has been seted up on the surface of tower body, the screw hole has been seted up on the surface of connector, the inside wall threaded connection of screw hole has the gim peg, there is the climbing ladder one side of tower body through pivot swing joint, the top of climbing ladder is seted up flutedly, the circumference fixedly connected with fixture block of tower body, there is the operation panel surface of fixture block through bolt swing joint, one side fixedly connected with guardrail of operation panel. This rectifying column is used in dimethyl carbonate production through the setting of connector, screw hole and gim peg, makes the device firmly connecting tube, through the setting of pivot and climbing ladder, can make things convenient for operating personnel to scramble, and the while is climbing ladder not the time spent, can receive the recess and do not occupy too much space, through the setting of fixture block, can make things convenient for installer to install the operation panel.

Description

Rectifying tower for producing dimethyl carbonate

Technical Field

The utility model relates to a rectifying column technical field specifically is a rectifying column is used in dimethyl carbonate production.

Background

Dimethyl carbonate is an organic compound and can be regarded as dimethyl carbonate, the dimethyl carbonate is a chemical raw material with excellent environmental protection performance and wide application, the dimethyl carbonate is an important organic synthesis intermediate, the molecular structure contains functional groups such as carbonyl, methyl, methoxyl and the like, the dimethyl carbonate has various reaction performances, and the distillation tower has the characteristics of safe use, convenience, less pollution, easy transportation and the like in production.

But traditional rectifying column is used in dimethyl carbonate production, when the installation operation panel, generally adopt the welding mode, this kind of mode is not only more troublesome, and is too firm moreover, when the higher connecting tube of rectifying column is being installed simultaneously, still need take the scaffold outward and install, and take the scaffold outward and can occupy great space, bring certain trouble to whole installation, so need a rectifying column is used in dimethyl carbonate production of being convenient for the climbing installation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a rectifying column is used in dimethyl carbonate production has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a rectifying column is used in dimethyl carbonate production, includes the tower body, the connector has been seted up on the surface of tower body, the screw hole has been seted up on the surface of connector, the inside wall threaded connection of screw hole has the gim peg, there is climbing ladder one side of tower body through pivot swing joint, the top of climbing ladder is seted up flutedly, the circumference fixedly connected with fixture block of tower body, there is the operation panel on the surface of fixture block through bolt swing joint, one side fixedly connected with guardrail of operation panel, one side fixedly connected with of guardrail adds the reinforcement strip, the bottom fixedly connected with supporting leg of tower body, the bottom fixedly connected with fixed plate of supporting leg.

Optionally, a buffer spring is fixedly connected inside the fixing plate.

Optionally, the number of the support legs is four, and the four support legs are distributed at the bottom of the tower body in an annular array.

Optionally, the inner diameter of the threaded hole is matched with the diameter of the fixing bolt.

Optionally, the shape of the fixture block is matched with the shape of the operating platform.

Optionally, the number of the climbing stands is a plurality, and the surface of the climbing stands is fixedly connected with a soft rubber mat.

(III) advantageous effects

The utility model provides a rectifying column is used in dimethyl carbonate production possesses following beneficial effect:

this rectifying column is used in dimethyl carbonate production, through the connector, the setting of screw hole and gim peg, make the device can firmly connecting tube, setting through pivot and climbing ladder, can make things convenient for operating personnel to scramble, it is not the time spent at the climbing ladder simultaneously, can receive the recess and not occupy too much space, setting through the fixture block, can make things convenient for installer to install the operation panel, setting through the operation panel, can make things convenient for installer to install the pipeline, setting through guardrail and reinforcement strip, play protection installer's effect, setting through the fixed plate, can make the device fix subaerial, setting through buffer spring, alleviate the device to the pressure on ground.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the sectional structure of the fixing plate of the present invention;

fig. 5 is a schematic view of the top surface structure of the present invention.

In the figure: 1. a tower body; 2. a connecting port; 3. a threaded hole; 4. a fixing bolt; 5. a rotating shaft; 6. climbing a ladder; 7. a clamping block; 8. an operation table; 9. a guardrail; 10. reinforcing the strips; 11. a groove; 12. supporting legs; 13. a fixing plate; 14. a buffer spring.

Detailed Description

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

Referring to fig. 1 to 5, the present invention provides a technical solution: a rectifying tower for producing dimethyl carbonate comprises a tower body 1, wherein a connecting port 2 is formed in the surface of the tower body 1, a threaded hole 3 is formed in the surface of the connecting port 2, a fixing bolt 4 is in threaded connection with the inner side wall of the threaded hole 3, a climbing ladder 6 is movably connected to one side of the tower body 1 through a rotating shaft 5, a groove 11 is formed in the top of the climbing ladder 6, a clamping block 7 is fixedly connected to the periphery of the tower body 1, the surface of the clamping block 7 is movably connected with an operating platform 8 through a bolt, a guardrail 9 is fixedly connected to one side of the operating platform 8, a reinforcing strip 10 is fixedly connected to one side of the guardrail 9, a supporting leg 12 is fixedly connected to the bottom;

in order to enable the device to be firmly connected with a pipeline, the device is realized through the arrangement of the connecting port 2, the threaded hole 3 and the fixing bolt 4, and in order to facilitate climbing of an installer, the device is realized through the arrangement of the rotating shaft 5 and the climbing ladder 6, meanwhile, when the climbing ladder 6 is not used, the groove 11 can be received without occupying too much space, in order to facilitate installation of the operating platform 8 by the installer, the operating platform 8 is realized through the arrangement of the fixture block 7, in order to facilitate installation of the pipeline by the installer, the device is realized through the arrangement of the guardrail 9 and the reinforcing bar 10 in order to protect the installer, in order to fix the device, the device can be fixed on the ground through the arrangement of the fixing plate 13, and in order to relieve the pressure of the device on the ground, the device is realized through the arrangement of the buffer spring 14;

the inside fixedly connected with buffer spring 14 of fixed plate 13, the quantity of supporting leg 12 is four, and four supporting legs 12 are the form distribution of annular array in the bottom of tower body 1, the internal diameter of screw hole 3 and the diameter looks adaptation of gim peg 4, the shape looks adaptation of fixture block 7 and operation panel 8, and the quantity of climbing ladder 6 is a plurality of, and the fixed surface of climbing ladder 6 is connected with soft cushion.

To sum up, this rectifying column is used in dimethyl carbonate production, in the use, the installer climbs the device through climbing ladder 6 earlier, rethread fixture block 7 is installed operation panel 8, just can stand and install on operation panel 8, firmly fix the pipeline on the connector 2 of the device through gim peg 4, when climbing ladder 6 does not use simultaneously, can receive recess 11 through pivot 5 with climbing ladder 6, do not occupy too much space, setting through guardrail 9 and reinforcement bar 10, play protection installer's effect, setting through fixed plate 13, can make the device fix subaerially, setting through buffer spring 14, alleviate the pressure of the device to ground.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rectifying column is used in dimethyl carbonate production, includes tower body (1), its characterized in that: the surface of tower body (1) has seted up connector (2), threaded hole (3) have been seted up on the surface of connector (2), the inside wall threaded connection of screw hole (3) has gim peg (4), there is climbing ladder (6) one side of tower body (1) through pivot (5) swing joint, recess (11) are seted up at the top of climbing ladder (6), circumference fixedly connected with fixture block (7) of tower body (1), there is operation panel (8) on the surface of fixture block (7) through bolt swing joint, one side fixedly connected with guardrail (9) of operation panel (8), one side fixedly connected with of guardrail (9) consolidates strip (10), the bottom fixedly connected with supporting leg (12) of tower body (1), the bottom fixedly connected with fixed plate (13) of supporting leg (12).

2. The rectifying tower for producing dimethyl carbonate according to claim 1, wherein: and a buffer spring (14) is fixedly connected inside the fixing plate (13).

3. The rectifying tower for producing dimethyl carbonate according to claim 1, wherein: the number of the supporting legs (12) is four, and the four supporting legs (12) are distributed at the bottom of the tower body (1) in an annular array mode.

4. The rectifying tower for producing dimethyl carbonate according to claim 1, wherein: the inner diameter of the threaded hole (3) is matched with the diameter of the fixing bolt (4).

5. The rectifying tower for producing dimethyl carbonate according to claim 1, wherein: the shape of the fixture block (7) is matched with that of the operating table (8).

6. The rectifying tower for producing dimethyl carbonate according to claim 1, wherein: the number of the climbing stands (6) is a plurality of, and the surface of the climbing stands (6) is fixedly connected with a soft rubber mat.