CN219315031U

CN219315031U - Extraction tank

Info

Publication number: CN219315031U
Application number: CN202223587680.0U
Authority: CN
Inventors: 金永会; 张献青; 黄增顺
Original assignee: Xichuan Aosen Vanadium Industry Co ltd
Current assignee: Xichuan Aosen Vanadium Industry Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-07
Anticipated expiration: 2032-12-30

Abstract

The utility model provides an extraction tank, which relates to the technical field of rare earth extraction equipment, and comprises a tank body, wherein a stirring mechanism is arranged in the tank body, the stirring mechanism comprises a stirring rod rotating in the tank body, the stirring rod is hollow, the top of the stirring rod is open, and a through hole and a stirring blade are fixedly connected on the stirring rod; pouring the solvent to be mixed into the solvent cylinder, pouring the rare earth into the tank body, stirring the solvent through the stirring mechanism, opening the electromagnetic valve to enable the solvent in the solvent cylinder to flow into the stirred rare earth uniformly through the connecting pipe, the stirring rod and the through hole, accelerating the mixing efficiency of the solvent and the rare earth, improving the extraction efficiency, accelerating the extraction effect of the rare earth under the heating effect of the heating mechanism, and scraping the sticky waste residues on the inner wall of the tank body through the scraping mechanism so as to facilitate the reuse of the tank body.

Description

Extraction tank

Technical Field

The utility model relates to the technical field of rare earth extraction equipment, in particular to an extraction tank.

Background

Rare earth is mainly used in agriculture, petrochemical industry and the like, and is gradually used in high-tech industry along with research on the rare earth, and is used as a luminescent material, a magnetic material, a high-temperature superconducting material and the like of a display.

The Chinese patent with the publication number of CN209890697U discloses an extraction tank for rare earth extraction, which comprises an extraction tank, wherein an end cover is arranged on the upper end face of the extraction tank, a plurality of universal rollers are fixedly arranged on the end face of the bottom of the extraction tank, and a raw material inlet and a solvent inlet are arranged in the middle of the upper end face of the end cover.

However, when the technical scheme is actually used, the inventor discovers that the device pours the solvent into the extraction tank through the solvent inlet, so that the solvent can be uniformly mixed with the materials only by long-term stirring, the extraction efficiency is affected, and a large amount of waste residues can be stuck to the inner wall of the extraction barrel after extraction, so that the follow-up extraction is affected.

Disclosure of Invention

The utility model aims to provide an extraction tank, which aims to solve the problems that in the prior art, a solvent is poured into the extraction tank through a solvent inlet, so that the solvent can be uniformly mixed with materials after long-term stirring, the extraction efficiency is affected, and a large amount of waste residues are adhered to the inner wall of an extraction cylinder after extraction, so that the follow-up extraction is affected.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an extraction tank, includes the cell body, the inside of cell body is equipped with rabbling mechanism, rabbling mechanism is including rotating the puddler in the cell body inside, the puddler is cavity form, and the top of puddler is the opening form, through-hole and fixedly connected with stirring leaf have been seted up on the puddler, be equipped with on the puddler and scrape the material mechanism of scraping to the cell body inner wall, solvent cylinder is installed at the top of cell body, the bottom fixedly connected with connecting pipe of solvent cylinder, the bottom of connecting pipe is connected with the top of puddler, install the solenoid valve on the connecting pipe, the surface of cell body is equipped with the heating mechanism that heats the cell body.

In order to enable the scraping mechanism to have the effect of scraping the inner wall of the tank body, the scraping mechanism comprises a connecting rod fixed on a stirring rod, a scraping plate is arranged at the other end of the connecting rod, the scraping plate is in contact with the inner wall of the tank body, and a driving mechanism for driving the stirring mechanism to operate is arranged at the bottom of the tank body.

In order to make the stirring rod rotate in the tank body, the stirring rod is driven to rotate in the tank body, and the stirring rod is driven to rotate in the tank body.

In order to make the utility model have the function of heating the inside of the tank body, a further technical scheme of the utility model is that the heating mechanism comprises a shell fixed on the outer surface of the tank body, and an electric heating pipe is arranged between the shell and the tank body.

In order to enable the utility model to have the functions of injecting materials into the tank body and discharging waste residues, the utility model has the further technical scheme that a material injection port is arranged at the top of the tank body, and a residue discharge port is arranged on the tank body.

In order to make the utility model have the function of discharging the extracted solvent, the utility model further adopts the technical scheme that a liquid discharge pipe is arranged on the tank body, a filter plate is arranged at one end of the liquid discharge pipe, and a valve is arranged on the liquid discharge pipe.

In order to prevent rare earth from entering the inside of the through hole, the utility model further adopts the technical scheme that a filter screen is arranged in the through hole.

In order to enable the utility model to have the effect of conveniently and accurately knowing the amount of solvent poured into the solvent cylinder, the utility model further adopts the technical scheme that a transparent scale plate is arranged on the solvent cylinder, and a sealing ring is arranged between the rotary connection part of the connecting pipe and the stirring rod.

The beneficial effects of the utility model are as follows:

1. pouring the solvent to be mixed into the solvent cylinder, pouring the rare earth into the tank body, stirring the solvent through the stirring mechanism, opening the electromagnetic valve to enable the solvent in the solvent cylinder to flow into the stirred rare earth uniformly through the connecting pipe, the stirring rod and the through hole, accelerating the mixing efficiency of the solvent and the rare earth, improving the extraction efficiency, accelerating the extraction effect of the rare earth under the heating effect of the heating mechanism, and scraping the sticky waste residues on the inner wall of the tank body through the scraping mechanism so as to facilitate the reuse of the tank body.

2. The inner wall of cell body is scraped through pivoted scraper blade, drive the puddler through starting driving motor and rotate in the cell body is inside, heat the cell body inside through starting the shell, pour the tombarthite into the inside of cell body through annotating the material mouth, through opening the inside of arranging the slag notch with remaining waste residue discharge cell body after the extraction is accomplished, through opening the valve on the fluid-discharge tube, solvent discharge after will extracting, prevent that the waste residue from passing through the fluid-discharge tube discharge through the filter plate of setting, through setting up the filter screen, prevent that the tombarthite from entering into the inside of through-hole, through setting up the sealing washer, the leakproofness of puddler and connecting pipe rotation junction has been increased.

Drawings

FIG. 1 is a schematic diagram of a tank structure according to an embodiment of the present utility model.

FIG. 2 is an enlarged schematic view of FIG. 1A in an embodiment of the utility model.

Fig. 3 is a perspective view of an agitation mechanism in an embodiment of the present utility model.

In the figure: 1. a tank body; 11. a material injection port; 12. a slag discharge port; 13. a liquid discharge pipe; 2. a stirring rod; 21. a through hole; 22. stirring the leaves; 23. a connecting rod; 24. a scraper; 25. a driving motor; 3. a solvent cylinder; 31. a connecting pipe; 32. an electromagnetic valve; 4. a housing; 41. and (5) an electric heating tube.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1-3, an extraction tank comprises a tank body 1, wherein a stirring mechanism is arranged in the tank body 1 and comprises a stirring rod 2 rotating in the tank body 1, the stirring rod 2 is hollow, the top of the stirring rod 2 is in an opening shape, a through hole 21 and a stirring blade 22 which are fixedly connected are arranged on the stirring rod 2, a scraping mechanism for scraping the inner wall of the tank body 1 is arranged on the stirring rod 2, a solvent cylinder 3 is arranged at the top of the tank body 1, a connecting pipe 31 is fixedly connected with the bottom of the solvent cylinder 3, the bottom of the connecting pipe 31 is connected with the top of the stirring rod 2, an electromagnetic valve 32 is arranged on the connecting pipe 31, and a heating mechanism for heating the tank body 1 is arranged on the outer surface of the tank body 1.

In this embodiment, pour the solvent that will mix into the inside of solvent cylinder 3, the rare earth is poured into the inside of cell body 1 and is stirred it through rabbling mechanism, open solenoid valve 32 and make the inside solvent of solvent cylinder 3 pass through connecting pipe 31, puddler 2 and through-hole 21 even flow direction in the rare earth of stirring, accelerated the efficiency that solvent and rare earth mix, extraction efficiency has been improved, and under heating mechanism's heating effect, accelerate the extraction effect of rare earth, scrape the waste residue that glues the cell body 1 inner wall through scraping the material mechanism at last, so that cell body 1's reuse.

In another embodiment of the present utility model, as shown in fig. 1 and 3, the inner wall of the tank 1 is scraped by the rotating scraper 24, and the stirring rod 2 is driven to rotate inside the tank 1 by starting the driving motor 25.

As shown in fig. 1, specifically, the casing 4 is activated to heat the inside of the tank 1, thereby accelerating the extraction effect of rare earth.

As shown in fig. 1, further, rare earth is poured into the tank body 1 through the pouring port 11, and the remaining waste residue is discharged into the tank body 1 by opening the residue discharge port 12 after extraction is completed.

As shown in fig. 1, the extracted solvent is preferably discharged by opening a valve on the drain pipe 13, and the waste residue is preferably prevented from being discharged through the drain pipe 13 by a filter plate provided.

As shown in fig. 1 and 3, the filter screen is provided to prevent rare earth from entering the inside of the through hole 21.

As shown in fig. 1 and 2, further, by providing a sealing ring, the sealing property of the rotation joint of the stirring rod 2 and the connecting pipe 31 is increased.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an extraction tank, includes cell body (1), its characterized in that, the inside of cell body (1) is equipped with rabbling mechanism, rabbling mechanism is including rotating inside puddler (2) of cell body (1), puddler (2) are cavity form, and the top of puddler (2) is the opening form, through-hole (21) and fixedly connected with stirring leaf (22) have been seted up on puddler (2), be equipped with on puddler (2) and scrape the material mechanism of striking off cell body (1) inner wall, solvent cylinder (3) are installed at the top of cell body (1), the bottom fixedly connected with connecting pipe (31) of solvent cylinder (3), the bottom of connecting pipe (31) is connected with the top of puddler (2), install solenoid valve (32) on connecting pipe (31), the surface of cell body (1) is equipped with the heating mechanism to heat cell body (1).

2. An extraction tank according to claim 1, characterized in that the scraping mechanism comprises a connecting rod (23) fixed on a stirring rod (2), a scraper blade (24) is arranged at the other end of the connecting rod (23), the scraper blade (24) is contacted with the inner wall of the tank body (1), and a driving mechanism for driving the stirring mechanism to operate is arranged at the bottom of the tank body (1).

3. An extraction tank according to claim 2, characterized in that the drive comprises a drive motor (25) mounted at the bottom of the tank body (1), the output rotation shaft end of the drive motor (25) being fixedly connected with the stirring rod (2).

4. An extraction tank according to claim 1, characterized in that the heating means comprise a housing (4) fixed to the outer surface of the tank body (1), and that an electric heating tube (41) is arranged between the housing (4) and the tank body (1).

5. An extraction tank according to claim 1, characterized in that the top of the tank body (1) is provided with a material injection port (11), and the tank body (1) is provided with a slag discharge port (12).

6. An extraction tank according to claim 1, characterized in that a drain pipe (13) is arranged on the tank body (1), a filter plate is arranged at one end of the drain pipe (13), and a valve is arranged on the drain pipe (13).

7. An extraction tank according to claim 1, characterized in that the through-holes (21) are internally provided with a sieve.

8. An extraction tank according to claim 1, characterized in that the solvent cylinder (3) is provided with a transparent scale plate, and a sealing ring is arranged between the rotary connection of the connecting pipe (31) and the stirring rod (2).