CN217828907U

CN217828907U - Distillation column for mixed aromatics

Info

Publication number: CN217828907U
Application number: CN202221391392.5U
Authority: CN
Inventors: 孙红旗
Original assignee: Puyang Shengxin Energy Technology Co ltd
Current assignee: Puyang Shengxin Energy Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-18
Anticipated expiration: 2032-06-06

Abstract

The utility model provides a distillation column for mixed aromatic hydrocarbon, which relates to the technical field of distillation columns and comprises a distillation chamber and a condensation cabin arranged at the upper end of the distillation chamber, wherein a heater is arranged in the distillation chamber, a material receiving plate is arranged on the upper side of the heater, a condensation plate is arranged on one side of the material receiving plate, a collecting pipe is arranged on one side of the condensation plate, a scraping plate is arranged on the upper side of the material receiving plate, a driving motor is arranged on the upper side of the scraping plate, and the driving motor drives the scraping plate to rotate along the circumferential direction of the driving motor and cleans the condensate on the inner surface of the upper end of the condensation plate; the comdenstion water that injects into from the condensation cabin upper end flows along the heliciform around the surface of condensing panel to absorbing inside gaseous heat, making steam rapid cooling condensation, driving motor drives the scraper blade simultaneously and clears up the liquid of adsorbing the condensing panel internal surface, guarantees that steam can be constantly with microthermal condensing panel internal surface contact, improves the condensation efficiency of steam.

Description

Distillation column for mixed aromatics

Technical Field

The utility model relates to a distillation column technical field specifically is a distillation column for mixed aromatics.

Background

The mixed aromatic hydrocarbon is colorless transparent liquid with special smell, and the aromatic hydrocarbon mixture is obtained by extracting the narrow-cut reformed aromatic hydrocarbon. It contains benzene, toluene and xylene. The distillation tower can be used as raw materials of petroleum resin, gasoline and solvent, and the distillation tower is made of rare metal titanium and other materials and alloy materials thereof, and has the characteristics of high strength, high toughness, high temperature resistance, corrosion resistance, light specific gravity and the like, so the distillation tower is widely applied.

However, when the existing distillation column condenses the steam, a large amount of condensate is adsorbed on the surface of the condensing equipment, so that the steam cannot directly act on the surface of the condensing equipment to conduct heat, and the distillation efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mix distillation column for arene aims at solving among the prior art a large amount of condensate and adsorbs on condensing equipment's surface, makes steam can not direct action carry out thermal conduction, influence distillation efficiency's problem on condensing equipment's surface.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mix distillation column for arene, includes distillation chamber and the condensation cabin of setting in the distillation chamber upper end, the inside of distillation chamber is provided with the heater, the upside of heater is provided with connects the flitch, one side that connects the flitch is provided with the condensing plate, one side of condensing plate is provided with the collecting pipe, the upside that connects the flitch is provided with the scraper blade, the upside of scraper blade is provided with driving motor, driving motor drives the scraper blade and clears up along the rotatory and condensate to the condensing plate upper end internal surface of the circumferencial direction of self.

In order to make the utility model discloses have the effect that makes the steady condensing plate surface of flowing through of comdenstion water, make the condensing plate can evenly conduct heat, the utility model discloses a further technical scheme does, the fixed surface of condensing plate is connected with the guide plate, the outside fixedly connected with condensation cabin of guide plate, the upper end fixedly connected with comdenstion water filler of condensation cabin, one side fixedly connected with comdenstion water outlet of condensation cabin lower extreme.

The utility model discloses a further technical scheme does, the guide plate spirals at the middle part of condensation cabin and condensing plate for the heliciform.

In order to make the utility model discloses have and clear up, guarantee that the condenser plate has sufficient area and the effect that steam contacted to the liquid that produces through the condenser plate constantly, the utility model discloses a further technical scheme does, driving motor has been cup jointed at the middle part of condensation cabin upper end, driving motor's output fixedly connected with scraper blade.

The utility model discloses a further technical scheme does, the centre of a circle of scraper blade and the centre of a circle of condensation plate distribute in same point.

In order to make the utility model discloses have the effect that is convenient for collect liquid after the condensation, the utility model discloses a further technical scheme does, the internal fixed surface of condensation plate lower extreme is connected with and connects the flitch, the one side that connects the flitch is provided with the collecting pipe and runs through the inside with condensation cabin and condensation plate.

The utility model discloses a further technical scheme does, connect the flitch to set up the centrum of through-hole for the upper end middle part.

In order to make the utility model discloses have the effect that the liquid thermally equivalent that makes needs the heating, improves liquid distillation efficiency, the utility model discloses a further technical scheme does, the lower extreme fixedly connected with distillation chamber of condensation cabin, one side fixedly connected with raw materials filling end of distillation chamber upper end, the inside lower fixed surface of distillation chamber is connected with the heater, the heater is the heliciform and distributes.

The utility model has the advantages that:

the comdenstion water that pours into from the condensation cabin upper end flows along the surface of heliciform encircleing at the condensing panel to absorbing inside gaseous heat, making steam rapid cooling condensation, driving motor drives the scraper blade simultaneously and clears up the liquid that adsorbs at the condensing panel internal surface, guarantees steam can be constantly with microthermal condensing panel internal surface contact, further improvement steam's condensing efficiency.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional front view structure of the present invention;

fig. 2 is a schematic diagram of the three-dimensional structure of the interior of the condensation chamber of the present invention;

fig. 3 is a schematic three-dimensional sectional structure of the present invention.

In the figure: 1. a distillation chamber; 2. a heater; 3. a raw material filling end; 4. a condensation chamber; 5. a drive motor; 6. a condensed water filling port; 7. a condensed water outlet; 8. a condensing plate; 9. a baffle; 10. a collection tube; 11. a material receiving plate; 12. a scraper.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, a distillation tower for mixing aromatic hydrocarbons comprises a distillation chamber 1 and a condensation chamber 4 arranged at the upper end of the distillation chamber 1, wherein a heater 2 is arranged inside the distillation chamber 1, a material receiving plate 11 is arranged on the upper side of the heater 2, a condensation plate 8 is arranged on one side of the material receiving plate 11, a collecting pipe 10 is arranged on one side of the condensation plate 8, a scraper 12 is arranged on the upper side of the material receiving plate 11, a driving motor 5 is arranged on the upper side of the scraper 12, and the driving motor 5 drives the scraper 12 to rotate along the circumferential direction of the scraper and cleans condensate on the inner surface of the upper end of the condensation plate 8.

In this embodiment, the comdenstion water through pouring into from 4 upper ends of condensation cabin encircles the surface flow at condensing panel 8 along the heliciform to absorbing inside gaseous heat, making steam rapid cooling condensation, driving motor 5 drives scraper blade 12 simultaneously and clears up the liquid that adsorbs at condensing panel 8 internal surface, guarantees that steam can constantly with microthermal 8 internal surface contact of condensing panel, further improvement steam's condensing efficiency.

The utility model discloses an in another embodiment, the fixed surface of condensation plate 8 is connected with guide plate 9, guide plate 9's outside fixedly connected with condensation cabin 4, the upper end fixedly connected with comdenstion water filler 6 of condensation cabin 4, one side fixedly connected with comdenstion water outlet 7 of 4 lower extremes in condensation cabin, guide plate 9 spirals at the middle part of condensation cabin 4 and condensation plate 8 for the heliciform, guide plate 9 through the heliciform setting, can make the steady surface of flowing through condensation plate 8 of comdenstion water, make condensation plate 8 can the uniform heat conduction.

Concretely, driving motor 5 has been cup jointed at the middle part of 4 upper ends in condensation cabin, and driving motor 5's output fixedly connected with scraper blade 12 through setting up the scraper blade at driving motor 5 output, can clear up the liquid that produces through condensation plate 8 constantly, guarantees that condensation plate 8 has sufficient area to contact with steam, further improvement distillation efficiency.

Specifically, the center of the scraper 12 and the center of the condenser plate 8 are distributed at the same point.

Specifically, the internal surface fixedly connected with of condensation plate 8 lower extreme connects flitch 11, connects one side of flitch 11 to be provided with collecting pipe 10 and run through with condensation cabin 4 and condensation plate 8's inside, connects flitch 11 to offer the centrum of through-hole for the upper end middle part, can make the liquid landing that drips to the lowest, is convenient for collect the liquid after the condensation.

Specifically, the lower end of the condensation cabin 4 is fixedly connected with a distillation chamber 1, one side of the upper end of the distillation chamber 1 is fixedly connected with a raw material filling end 3, the lower surface of the interior of the distillation chamber 1 is fixedly connected with a heater 2, the heater 2 is spirally distributed, the spirally distributed heater can enable liquid needing to be heated to be uniformly heated, and the liquid distillation efficiency is improved.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A distillation tower for mixed aromatics comprises a distillation chamber (1) and a condensation cabin (4) arranged at the upper end of the distillation chamber (1), and is characterized in that: the utility model discloses a distillation apparatus, including distillation chamber (1), heater (2), the upside of heater (2) is provided with connects flitch (11), the one side that connects flitch (11) is provided with condensing plate (8), one side of condensing plate (8) is provided with collecting pipe (10), the upside that connects flitch (11) is provided with scraper blade (12), the upside of scraper blade (12) is provided with driving motor (5), driving motor (5) drive scraper blade (12) along the circumferencial direction rotation of self and clear up the condensate of condensing plate (8) upper end internal surface.

2. The distillation tower for mixed aromatics according to claim 1, wherein a guide plate (9) is fixedly connected to an outer surface of the condensing plate (8), a condensing chamber (4) is fixedly connected to an outer side of the guide plate (9), a condensed water filling port (6) is fixedly connected to an upper end of the condensing chamber (4), and a condensed water draining port (7) is fixedly connected to one side of a lower end of the condensing chamber (4).

3. A distillation column for mixed aromatics according to claim 2, wherein the baffle plate (9) is spirally coiled in the middle of the condensation chamber (4) and the condensation plate (8).

4. The distillation tower for mixed aromatic hydrocarbons according to claim 3, wherein a driving motor (5) is sleeved in the middle of the upper end of the condensation chamber (4), and a scraper (12) is fixedly connected to the output end of the driving motor (5).

5. A distillation column for mixed aromatics according to claim 4, characterized in that the centers of the scrapers (12) and the centers of the condenser plates (8) are located at the same point.

6. A distillation column for mixed aromatics according to claim 5, wherein a material receiving plate (11) is fixedly connected to the inner surface of the lower end of the condensation plate (8), and a collecting pipe (10) is arranged on one side of the material receiving plate (11) and penetrates through the interior of the condensation chamber (4) and the condensation plate (8).

7. The distillation tower for mixing aromatic hydrocarbons as claimed in claim 6, wherein the receiving plate (11) is a cone with a through hole at the upper end and the middle part.

8. The distillation tower for mixed aromatics according to claim 6, wherein the lower end of the condensation chamber (4) is fixedly connected with a distillation chamber (1), one side of the upper end of the distillation chamber (1) is fixedly connected with a raw material filling end (3), the lower surface inside the distillation chamber (1) is fixedly connected with a heater (2), and the heater (2) is spirally distributed.