CN216497603U

CN216497603U - Extraction separation device for metallurgy

Info

Publication number: CN216497603U
Application number: CN202121425877.7U
Authority: CN
Inventors: 叶国华; 朱思琴; 梁雪崟; 路璐; 陈子杨; 唐悦; 陶媛媛; 胡渝杰
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-05-13
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses an extraction separation device for metallurgy, which comprises an extractor for metal separation, wherein a backflow cylinder is assembled on the inner surface of the extractor, a first separator for collecting light-phase liquid is assembled on the left side in the extractor, and a second separator for collecting heavy-phase liquid is assembled on the right side in the extractor. The adjustable first separator and the adjustable second separator are arranged, when the adjustable first separator and the adjustable second separator are used, light-phase liquid and heavy-phase liquid are mixed, the mixed liquid continuously rotates and rises, a vortex is formed on the inner wall of the backflow cylinder, the heavy-phase liquid separated by centrifugal force is attached to the inner wall of the inner cylinder and is separated by the corresponding second collecting sheet and the first collecting sheet respectively, and the problems that the rotating speed of the liquid mixed in the existing extraction equipment needs to reach a certain degree and is continuously kept to achieve stable separation, the use efficiency is low, and the adaptability is poor are effectively solved.

Description

Extraction separation device for metallurgy

Technical Field

The utility model belongs to the field of extraction and separation equipment, and particularly relates to an extraction and separation device for metallurgy.

Background

The extraction equipment is mass transfer equipment for extraction operation, can realize the perfect separation of the components contained in the feed liquid, can be divided into a mixer-settler, an extraction tower and a centrifugal extractor according to the structure, and the separation mechanism of the existing extraction equipment needs the rotating speed of the liquid mixed in the equipment to reach a certain degree because the separation sheet in the equipment is fixed, and can realize stable separation by continuously keeping, so that the use efficiency is low, and the adaptability is poor.

The present invention has been made in view of this situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides an extraction and separation device for metallurgy, and effectively solves the problems that a separation mechanism of the existing extraction equipment can realize stable separation only by continuously keeping the rotating speed of liquid mixed in the equipment to a certain degree, the use efficiency is low, and the adaptability is poor.

In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides an extraction separator for metallurgy, includes the extractor that is used for the metal separation, the internal surface of extractor is equipped with a backward flow section of thick bamboo, the inside left side of extractor is equipped with the first separator that is used for collecting light phase liquid, the inside right side of extractor is equipped with the second separator that is used for collecting heavy phase liquid, the extractor includes the shell, the top of shell is equipped with the enclosing cover, the center department of enclosing cover is equipped with the pivot, backward flow section of thick bamboo includes the connecting rod, the bottom welding of connecting rod has the backward flow lid, the bottom of backward flow lid is equipped with the inner tube, the intercommunication groove has been seted up to the lower surface of inner tube, the bottom of pivot is equipped with plate washer and hybrid disc from top to bottom, plate washer and hybrid disc are located the inboard and the outside of inner tube bottom respectively, first separator includes first connecting pipe, the second separator includes the second connecting pipe, the first connecting pipe and the second connecting pipe penetrate through the outer shell and the inner cylinder and are welded at contact positions in a sealing mode, the light phase separating mechanism capable of moving left and right is sleeved on the inner surface of the first connecting pipe in a sealing mode, and the heavy phase separating mechanism capable of moving left and right is sleeved on the inner surface of the second connecting pipe in a sealing mode.

Further, the upper surface of the mixing disc is welded with stirring strips.

Furthermore, the left end of the shell is integrally formed with a light phase inlet, and the right end of the shell is integrally formed with a heavy phase inlet.

Further, the top end of the connecting rod is screwed on the lower surface of the outer cover.

Further, the light phase separating mechanism comprises a first discharge pipe, a first storage box used for buffering and storing liquid is integrally formed at the outer side end of the first discharge pipe, a first separating box is integrally formed at the inner side end of the first discharge pipe, a first collecting piece is integrally formed at the left side of the bottom end of the first separating box, and a first collecting opening is formed in the left surface, located on the left side of the first separating box, of the inner side of the first collecting piece.

Further, heavy phase separation mechanism includes the second delivery pipe, the outside section of second delivery pipe you integrated into one piece have the second case that is used for the buffering to deposit liquid, the medial extremity integrated into one piece of second delivery pipe has the second separation box, the bottom left side integrated into one piece of second separation box has the second to collect the piece, the second is collected the piece right side and is located the surface position of second separation box and seted up the second and separate the mouth.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects.

The utility model provides a separator with adjustable first and second separators which, in use, the light phase liquid and the heavy phase liquid for separation respectively enter from the light phase inlet and the heavy phase inlet, an external motor drives the rotating shaft and the mixing disc to rotate to drive the light phase liquid and the heavy phase liquid to be mixed, the mixed liquid continuously rotates and rises, forming vortex on the inner wall of the reflux cylinder, attaching the separated heavy-phase liquid to the inner wall of the inner cylinder through centrifugal force, attaching the light-phase liquid to the inner side of the heavy-phase liquid, and after the second that corresponds is collected piece and first collection piece respectively and is separated, obtain the liquid after the extraction, the effectual separating mechanism who has solved current extraction equipment needs the liquid rotational speed of the inside mixture of equipment to reach certain degree and continuously keep just can realize stable separation, uses inefficiency, the relatively poor problem of adaptability.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a sectional view of the first separator of the present invention.

Fig. 4 is a sectional view of the second separator of the present invention.

In the figure: 1. the extractor, 11, a shell, 12, a light phase inlet, 13, a heavy phase inlet, 14, an outer cover, 15, a stabilizing disc, 16, a rotating shaft, 17, a baffle plate, 18, a mixing disc, 19, a stirring strip, 2, a backflow barrel, 21, a connecting rod, 22, a backflow cover, 23, an inner barrel, 24, a communication groove, 3, a first separator, 31, a first connecting pipe, 32, a first discharge pipe, 33, a first storage box, 34, a first separation box, 35, a first collection port, 36, a first collection sheet, 4, a second separator, 41, a second connecting pipe, 42, a second discharge pipe, 43, a second storage box, 44, a second separation box, 45, a second collection port, 46 and a second collection sheet.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 to 4, an extraction separation device for metallurgy of this embodiment includes an extractor 1 for metal separation, a backflow barrel 2 is assembled on an inner surface of the extractor 1, a first separator 3 for collecting light phase liquid is assembled on a left side of an inside of the extractor 1, a second separator 4 for collecting heavy phase liquid is assembled on a right side of the inside of the extractor 1, the extractor 1 includes a housing 11, an outer cover 14 is assembled on a top end of the housing 11, a rotating shaft 16 is assembled at a center of the outer cover 14, the backflow barrel 2 includes a connecting rod 21, a backflow cover 22 is welded on a bottom end of the connecting rod 21, an inner barrel 23 is assembled on a bottom end of the backflow cover 22, a communicating groove 24 is opened on a lower surface of the inner barrel 23, a baffle 17 and a mixing disk 18 are assembled on a bottom end of the rotating shaft 16 from top to bottom, the baffle 17 and the mixing disk 18 are respectively located on an inner side and an outer side of a bottom end of the inner barrel 23, the first separator 3 includes a first connecting pipe 31, the second separator 4 comprises a second connecting pipe 41, the first connecting pipe 31 and the second connecting pipe 41 penetrate through the outer shell 11 and the inner cylinder and are hermetically welded at a contact position, a light phase separating mechanism capable of moving left and right is hermetically sleeved on the inner surface of the first connecting pipe 31, and a heavy phase separating mechanism capable of moving left and right is hermetically sleeved on the inner surface of the second connecting pipe 41;

when the device is used, light-phase liquid and heavy-phase liquid for separation respectively enter from the light-phase inlet 12 and the heavy-phase inlet 13, an external motor drives the rotating shaft 16 and the mixing disc 18 to rotate to drive the light-phase liquid and the heavy-phase liquid to be mixed, the mixed liquid continuously rotates and rises, a vortex is formed on the inner wall of the backflow cylinder 2, the heavy-phase liquid separated through centrifugal force is attached to the inner wall of the inner cylinder 23, the light-phase liquid is attached to the inner side of the heavy-phase liquid, and the light-phase liquid is separated through the corresponding second collecting sheet 46 and the corresponding first collecting sheet 36 respectively to obtain the extracted liquid.

The stirring strips 19 are welded on the upper surface of the mixing disc 18, and the stirring strips 19 and the mixing disc 18 are used for driving the mixing and the rotation of the internal liquid. The left end of the shell 11 is integrally formed with a light phase inlet 12, and the right end of the shell 11 is integrally formed with a heavy phase inlet 13. The top end of the connection rod 21 is screwed to the lower surface of the outer cap 14 so that the return flow cap 22 can be mounted and separated between the outer cap 14.

Light looks separating mechanism includes first discharge tube 32, the outside end integrated into one piece of first discharge tube 32 has the first case 33 that is used for the buffering to deposit liquid, the medial extremity integrated into one piece of first discharge tube 32 has first separation box 34, the bottom left side integrated into one piece of first separation box 34 has first collection piece 36, first collection mouth 35 has been seted up to the left surface that the inboard of first collection piece 36 is located first separation box 34, the surface assembly of first discharge tube 32 has the telescoping machine that removes about can, this telescoping machine structure can drive the whole set of light looks separating mechanism and remove, and then reach the entrance point of adjusting first collection piece 36, and then can reach the purpose of adjusting the collection liquid position.

The heavy phase separation mechanism comprises a second discharge pipe 42, a second storage box 43 for buffering and storing liquid is integrally formed at the outer side section of the second discharge pipe 42, a second separation box 44 is integrally formed at the inner side end of the second discharge pipe 42, a second collection sheet 46 is integrally formed at the left side of the bottom end of the second separation box 44, a second separation port 45 is formed in the position, located on the outer surface of the second separation box 44, of the right side of the second collection sheet 46, a telescopic machine capable of moving left and right is assembled on the outer surface of the second discharge pipe 42, the telescopic machine can drive the whole set of light phase separation mechanism to move left and right, further the cutting point of the second collection sheet 46 is adjusted, further the purpose of adjusting the position of the collection liquid can be achieved, and the second collection sheet 46 is opposite to the cutting direction of the first collection sheet 36 and is tangent to the rotation direction of the liquid.

The working principle is that when the liquid separator is used, light-phase liquid and heavy-phase liquid for separation respectively enter from the light-phase inlet 12 and the heavy-phase inlet 13, an external motor drives the rotating shaft 16 and the mixing disc 18 to rotate to drive the light-phase liquid and the heavy-phase liquid to be mixed, the mixed liquid continuously rotates and rises, a vortex is formed on the inner wall of the backflow cylinder 2, the heavy-phase liquid separated by centrifugal force is attached to the inner wall of the inner cylinder 23, the light-phase liquid is attached to the inner side of the heavy-phase liquid, and the light-phase liquid is separated by the corresponding second collecting sheet 46 and the corresponding first collecting sheet 36 respectively to obtain the extracted liquid.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. An extraction separation device for metallurgy, which comprises an extractor (1) for metal separation and is characterized in that the inner surface of the extractor (1) is provided with a backflow cylinder (2), the left side of the inside of the extractor (1) is provided with a first separator (3) for collecting light-phase liquid, the right side of the inside of the extractor (1) is provided with a second separator (4) for collecting heavy-phase liquid, the extractor (1) comprises a shell (11), the top end of the shell (11) is provided with an outer cover (14), the center of the outer cover (14) is provided with a rotating shaft (16), the backflow cylinder (2) comprises a connecting rod (21), the bottom end of the connecting rod (21) is welded with a backflow cover (22), the bottom end of the backflow cover (22) is provided with an inner cylinder (23), and the lower surface of the inner cylinder (23) is provided with a communication groove (24), the bottom of pivot (16) is equipped with plate washer (17) and hybrid disc (18) from top to bottom, plate washer (17) and hybrid disc (18) are located the inboard and the outside of inner tube (23) bottom respectively, first separator (3) are including first connecting pipe (31), second separator (4) are including second connecting pipe (41), first connecting pipe (31) and second connecting pipe (41) run through shell (11) and inner tube and sealing weld at the contact position, the internal surface seal of first connecting pipe (31) cup joints the light phase separating mechanism that can remove about, the internal surface seal of second connecting pipe (41) cup joints the heavy phase separating mechanism that can remove about.

2. An extraction separation device for metallurgy according to claim 1, characterized in that the upper surface of the mixing disc (18) is welded with stirring bars (19).

3. An extraction separation device for metallurgy according to claim 1, wherein the left end of the housing (11) is integrally formed with a light phase inlet (12), and the right end of the housing (11) is integrally formed with a heavy phase inlet (13).

4. An extraction separation device for metallurgy according to claim 1, characterized in that the top end of the connecting rod (21) is screwed to the lower surface of the outer cover (14).

5. The extraction separation device for metallurgy according to claim 1, wherein the light phase separation mechanism comprises a first discharge pipe (32), a first storage box (33) for buffering and storing liquid is integrally formed at the outer end of the first discharge pipe (32), a first separation box (34) is integrally formed at the inner end of the first discharge pipe (32), a first collection sheet (36) is integrally formed at the left side of the bottom end of the first separation box (34), and a first collection port (35) is formed at the left surface of the first separation box (34) at the inner side of the first collection sheet (36).

6. The extraction separation device for metallurgy according to claim 1, wherein the heavy phase separation mechanism comprises a second discharge pipe (42), the outer section of the second discharge pipe (42) is integrally formed with a second storage box (43) for buffering and storing liquid, the inner end of the second discharge pipe (42) is integrally formed with a second separation box (44), the bottom left side of the second separation box (44) is integrally formed with a second collection sheet (46), and the right side of the second collection sheet (46) is provided with a second separation port (45) at the position of the outer surface of the second separation box (44).