CN213132023U

CN213132023U - Benzene extraction tower

Info

Publication number: CN213132023U
Application number: CN202021536010.4U
Authority: CN
Inventors: 杨德俭; 张力志; 赵冰
Original assignee: Panjin Ruide Chemical Co ltd
Current assignee: Panjin Ruide Chemical Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-07
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a benzene extraction tower, including the extraction tower, the inside of extraction tower is provided with the extraction room, the extraction tower with be provided with the heating chamber between the extraction room, the inside intermediate position department movable mounting of extraction room has the pivot, the intermediate position department fixed mounting at extraction tower top has the motor, the top of pivot with the output fixed connection of motor, the both sides of pivot all are provided with five puddlers, the both ends of pivot one side all are provided with the connecting rod, one side of pivot is through two connecting rod fixed mounting has the arc mounting panel, one side of arc mounting panel is provided with the brush, one side of extraction tower is provided with the water tank, the inside fixed mounting of water tank has electric heating pipe, one side at water tank top is provided with the water injection pipe. The utility model discloses a set up a series of structures and make this device have the inner wall bonding extract that can prevent the extraction room and be convenient for carry out the characteristics of clearing up to the inside of extraction room.

Description

Benzene extraction tower

Technical Field

The utility model relates to a benzene extraction technical field specifically is a benzene extraction tower.

Background

Benzene, a hydrocarbon compound, is the simplest aromatic hydrocarbon, is a colorless, transparent liquid that is sweet, flammable, and carcinogenic toxic at normal temperature, and has a strong aromatic odor. It is insoluble in water, soluble in organic solvents and can be used as an organic solvent. Benzene has a ring system called a benzene ring, and a structure in which one hydrogen atom is removed from the benzene ring is called a phenyl group, which is represented by Ph, so that the chemical formula of benzene can also be written as PhH. Benzene is a basic raw material of petrochemical industry, and the yield and the technical level of production of the benzene are one of the marks of the national development level of the petrochemical industry.

Benzene is extracted from its mixture during its production, and is transferred from one solvent to another by means of the difference in solubility or partition coefficient between two mutually insoluble solvents. The extraction tower extracts a certain component of the material in the other phase by using an extractant, one phase of the liquid-liquid two phases which are not soluble with each other is called an extraction raffinate phase, the other phase is called the extractant, and the extraction raffinate phase is subjected to dispersion polymerization, redispersion and repolymerization in the extractant to separate a certain component of the material in the extraction raffinate phase so as to achieve the lowest content of the certain component of the material in the extraction raffinate phase.

But current extraction tower is at the in-process that uses, and the extraction liquid bonds easily on the inner wall of extraction tower, and then not only leads to the waste of raw materials, still leads to the extraction tower inner wall to be difficult to the clearance, influences the extraction of follow-up other materials, and current when clearing up the extraction tower, hardly with the inner wall clean up of extraction tower for the effect of later stage when using is not good, consequently, we have proposed a benzene extraction tower solution problem in order to solve this a series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a benzene extraction tower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a benzene extraction tower comprises an extraction tower, wherein an extraction chamber is arranged inside the extraction tower, a heating chamber is arranged between the extraction tower and the extraction chamber, a rotating shaft is movably arranged at the middle position inside the extraction chamber, a motor is fixedly arranged at the middle position at the top of the extraction tower, the top end of the rotating shaft is fixedly connected with the output end of the motor, five stirring rods are arranged on two sides of the rotating shaft, connecting rods are arranged at two ends of one side of the rotating shaft, an arc-shaped mounting plate is fixedly arranged on one side of the rotating shaft through the two connecting rods, a brush is arranged on one side of the arc-shaped mounting plate, a water tank is arranged on one side of the extraction tower, an electric heating pipe is fixedly arranged inside the water tank, a water injection pipe is arranged on one side of the top of the water tank, a water pump is fixedly arranged on the other side, the bottom of water pump is provided with the pipe that absorbs water, the bottom that absorbs water the pipe extends to the inside bottom of water tank, the one end of raceway extends to the inside in heating chamber.

Preferably, the top fixed mounting of extraction indoor portion has annular shower, annular shower's bottom equidistant is provided with a plurality of nozzle, annular shower's top is provided with the inlet tube, the top of inlet tube extends to the outside at extraction tower top, just the top of inlet tube is provided with universal pipe connection cover, the top of inlet tube is passed through universal pipe connection cover is connected with the connecting pipe.

Preferably, the bottom end of the interior of the extraction chamber is provided with a slope, and the slope is arranged from outside to inside in a downward inclined mode.

Preferably, the intermediate position department of extraction tower bottom is provided with the discharging pipe, the discharging pipe with the inside intercommunication of extraction room, the bottom movable mounting of discharging pipe has the spiral cover, the top of spiral cover is provided with the bracing piece, the top of bracing piece is provided with the rubber buffer, just the bracing piece with the rubber buffer all is located the inside of discharging pipe.

Preferably, a return pipe is arranged between the water tank and the extraction tower, and a water valve is movably arranged in the return pipe.

Preferably, one side at extraction tower top is provided with the inlet pipe, the inlet pipe with the inside intercommunication of extraction room, just the top movable mounting of inlet pipe has the tube cap.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, through the inside water injection of water injection pipe to the water tank, control electric heating pipe, heat the water in the water tank, water pump inside the water tank is gone into the inside of heating chamber again, and then can heat the lateral wall of extraction chamber, reduce the extraction liquid and bond the inner wall of extraction chamber in the extraction process, and can connect relevant water supply installation through the connecting pipe, make annular shower spray the inner wall of extraction chamber with water through the nozzle, and then control the motor, make the motor drive the pivot rotation, and then make the connecting rod drive the brush of arc mounting panel one side and brush the inner wall of extraction chamber, carry out quick clearance to the inner wall of extraction chamber, the clearance is convenient and fast, and equally, in the process of extraction, through the pivot rotation, make the puddler stir the inside of extraction chamber, can accelerate the speed of liquid extraction, when the rotating shaft rotates, the hairbrush can also prevent materials from being bonded.

Drawings

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

FIG. 2 is a top view of the middle ring-shaped shower pipe of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an extraction tower; 2. a connecting pipe; 3. a universal pipeline connecting sleeve; 4. a water inlet pipe; 5. a motor; 6. a tube cover; 7. a feed pipe; 8. an annular shower pipe; 9. a nozzle; 10. a water delivery pipe; 11. an extraction chamber; 12. a rotating shaft; 13. a stirring rod; 14. a heating cavity; 15. a water pump; 16. a water injection pipe; 17. an electric heating tube; 18. a water tank; 19. a suction pipe; 20. a return pipe; 21. a water valve; 22. a rubber plug; 23. a discharge pipe; 24. a support bar; 25. screwing a cover; 26. a slope; 27. a connecting rod; 28. an arc-shaped mounting plate; 29. and a brush.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a benzene extraction tower comprises an extraction tower 1, an extraction chamber 11 is arranged inside the extraction tower 1, a heating chamber 14 is arranged between the extraction tower 1 and the extraction chamber 11, a rotating shaft 12 is movably arranged at the middle position inside the extraction chamber 11, a motor 5 is fixedly arranged at the middle position on the top of the extraction tower 1, the top end of the rotating shaft 12 is fixedly connected with the output end of the motor 5, five stirring rods 13 are arranged on two sides of the rotating shaft 12, connecting rods 27 are arranged at two ends of one side of the rotating shaft 12, an arc-shaped mounting plate 28 is fixedly arranged on one side of the rotating shaft 12 through the two connecting rods 27, a brush 29 is arranged on one side of the arc-shaped mounting plate 28, a water tank 18 is arranged on one side of the extraction tower 1, an electric heating pipe 17 is fixedly arranged inside the water tank 18, a water injection pipe 16 is arranged on one side of the top of the, the bottom of the water pump 15 is provided with a water suction pipe 19, the bottom end of the water suction pipe 19 extends to the bottom end inside the water tank 18, and one end of the water pipe 10 extends to the inside of the heating chamber 14.

Preferably, the inside top fixed mounting of extraction room 11 has annular shower 8, and the bottom of annular shower 8 is equidistant to be provided with a plurality of nozzle 9, and the top of annular shower 8 is provided with inlet tube 4, and the top of inlet tube 4 extends to the outside at 1 top of extraction tower, and the top of inlet tube 4 is provided with universal pipe connection cover 3, and the top of inlet tube 4 is connected with connecting pipe 2 through universal pipe connection cover 3.

Preferably, the bottom end of the interior of the extraction chamber 11 is provided with a slope 26, and the slope 26 is inclined downwards from outside to inside so as to facilitate discharging, so that no residue is generated in the interior of the extraction chamber 11.

Preferably, a discharge pipe 23 is arranged at the middle position of the bottom of the extraction tower 1, the discharge pipe 23 is communicated with the inside of the extraction chamber 11, a screw cap 25 is movably mounted at the bottom end of the discharge pipe 23, a support rod 24 is arranged at the top of the screw cap 25, a rubber stopper 22 is arranged at the top end of the support rod 24, and the support rod 24 and the rubber stopper 22 are both located inside the discharge pipe 23.

Preferably, a return pipe 20 is arranged between the water tank 18 and the extraction tower 1, and a water valve 21 is movably mounted inside the return pipe 20, so that water inside the heating chamber 14 can return to the water tank, and water resources can be recycled.

Preferably, one side at extraction tower 1 top is provided with inlet pipe 7, and inlet pipe 7 and extraction room 11's inside intercommunication, and the top movable mounting of inlet pipe 7 has tube cap 6 for this device reasonable in design can add the material that needs the extraction to extraction room 11's inside through inlet pipe 7.

The working principle is as follows: before use, the safety of each structure of the device is checked firstly, wherein the water pump 15, the motor 5 and the electric heating pipe 17 are all the existing electric elements, the water pump, the motor 5 and the electric heating pipe 17 can be installed and used according to the selection of the actual use requirements, water is injected into the water tank 18 through the water injection pipe 16, the electric heating pipe 17 is controlled to heat water in the water tank 18, the water in the water tank 18 is pumped into the heating cavity 14 through the water pump 15, the side wall of the extraction chamber 11 can be heated, the extraction liquid is reduced to be adhered to the inner wall of the extraction chamber 11 in the extraction process, the connection pipe 2 can be connected with a related water supply device, the annular spraying pipe 8 sprays water onto the inner wall of the extraction chamber 11 through the nozzle 9, the motor 5 is controlled again, the motor 5 drives the rotating shaft 12 to rotate, and the connecting rod 27 drives the brush 29 on one side of the arc-shaped mounting plate 28, carry out quick clearance to the inner wall of extraction room 11, clearance convenient and fast, and equally, at the in-process of extraction, rotate through pivot 12 for puddler 13 stirs the inside of extraction room 11, can accelerate the speed of liquid extraction, and when pivot 12 rotated, brush 29 was the same can prevent that the material from bonding.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A benzene extraction column, including extraction column (1), its characterized in that: the inside of extraction tower (1) is provided with extraction chamber (11), extraction tower (1) with be provided with heating chamber (14) between extraction chamber (11), the inside intermediate position department movable mounting of extraction chamber (11) has pivot (12), the intermediate position department fixed mounting at extraction tower (1) top has motor (5), the top of pivot (12) with the output fixed connection of motor (5), the both sides of pivot (12) all are provided with five puddlers (13), the both ends of pivot (12) one side all are provided with connecting rod (27), one side of pivot (12) is through two connecting rod (27) fixed mounting has arc mounting panel (28), one side of arc mounting panel (28) is provided with brush (29), one side of extraction tower (1) is provided with water tank (18), the inside fixed mounting of water tank (18) has electric heating pipe (17), one side at water tank (18) top is provided with water injection pipe (16), the opposite side fixed mounting at water tank (18) top has water pump (15), the top of water pump (15) is provided with raceway (10), the bottom of water pump (15) is provided with absorbs water pipe (19), the bottom that absorbs water pipe (19) extends to the inside bottom of water tank (18), the one end of raceway (10) extends to the inside of heating chamber (14).

2. The benzene extraction column of claim 1, wherein: extraction room (11) inside top fixed mounting has annular shower (8), the bottom of annular shower (8) is equidistant to be provided with a plurality of nozzle (9), the top of annular shower (8) is provided with inlet tube (4), the top of inlet tube (4) extends to the outside at extraction tower (1) top, just the top of inlet tube (4) is provided with universal pipeline adapter sleeve (3), the top of inlet tube (4) is passed through universal pipeline adapter sleeve (3) are connected with connecting pipe (2).

3. The benzene extraction column of claim 1, wherein: the bottom end of the interior of the extraction chamber (11) is provided with a slope (26), and the slope (26) is arranged from outside to inside in a downward inclined mode.

4. The benzene extraction column of claim 1, wherein: extraction tower (1) bottom intermediate position department is provided with discharging pipe (23), discharging pipe (23) with the inside intercommunication of extraction room (11), the bottom movable mounting of discharging pipe (23) has spiral cover (25), the top of spiral cover (25) is provided with bracing piece (24), the top of bracing piece (24) is provided with rubber buffer (22), just bracing piece (24) with rubber buffer (22) all are located the inside of discharging pipe (23).

5. The benzene extraction column of claim 1, wherein: a return pipe (20) is arranged between the water tank (18) and the extraction tower (1), and a water valve (21) is movably arranged in the return pipe (20).

6. The benzene extraction column of claim 1, wherein: one side at extraction tower (1) top is provided with inlet pipe (7), inlet pipe (7) with the inside intercommunication of extraction room (11), just the top movable mounting of inlet pipe (7) has tube cap (6).