Stirring device for extracting nickel from high-aluminum solution

Abstract

The utility model discloses a stirring device for extracting nickel from a high aluminum solution, which comprises a stirring rod, a stirring blade and a mounting disc, the stirring blade is mounted at the bottom end of the stirring rod, the top end of the stirring rod is connected with an inner rod, a sleeve is movably sleeved outside the inner rod, the sleeve and the inner rod are locked and connected through a locking bolt, and the mounting disc is mounted on the inner rod. The sleeve is rotationally connected with the mounting disc, at least two groups of seat stands are symmetrically arranged on the outer edge of the mounting disc, a screw rod penetrates through and is in threaded connection with the interior of each seat stand, and one end, far away from the mounting disc, of each screw rod is rotationally connected with a buckle plate. The inner rod and the sleeve can stretch out and draw back, so that the distance between the stirring rod and the mounting disc can be conveniently adjusted, the stirring rod can be matched with extraction mixing barrels with different specifications and depths, the cost can be saved, the buckle plate on the periphery of the mounting disc can be adjusted through the screw rod, and the practicability is high. Therefore, the mounting disc can be mounted at the upper ports of the extraction mixing buckets with different specifications, and the trouble of hand-held use is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a chemical industry technical field especially agitating unit of extraction nickel in high alumina solution. BACKGROUND

[0002] Extraction of nickel from high alumina solution involves solvent extraction technology, which refers to the use of the different solubility characteristics of solutes in two mutually insoluble solvents to mix high alumina solution with extractant solution, nickel ions will form a complex with the extractant and transfer to the organic phase, and then the organic phase and the aqueous phase are separated by physical methods (such as centrifugation, standing, etc.), so that the organic phase containing nickel and the aqueous phase from which nickel is removed can be obtained. In order to improve the extraction efficiency, the mixing of high alumina solution and extractant solution is usually accelerated by using an agitating device.

[0003] However, in actual extraction operation, different specifications of extraction mixing barrels are selected according to different dosages required by experiments, but the length of the stirring rod of the existing agitating device is mostly fixed, which is not convenient for adaptive adjustment according to different specifications of extraction mixing barrels, resulting in the need to design agitating devices of different lengths for different extraction mixing barrels, which requires a high cost.

[0004] Therefore, we propose an agitating device for extracting nickel from high alumina solution to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing an agitating device for extracting nickel from high alumina solution to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An agitating device for extracting nickel from high alumina solution, comprising an agitating rod, agitating blades and a mounting disc, the agitating blades are installed at the bottom end of the agitating rod, the top end of the agitating rod is connected with an inner rod, an outer sleeve is sleeved with the inner rod, and the sleeve and the inner rod are locked and connected by a locking bolt, the sleeve is rotationally connected with the mounting disc, and a bevel gear ring is coaxially fixed outside the top end of the mounting disc, the bevel gear ring is peripherally connected with a bevel gear in a vertical meshing manner, and the shaft end of the bevel gear is connected with a motor, the outer edge of the mounting disc is symmetrically provided with not less than two groups of seat tables, a screw rod is threaded and connected in each seat table, and the end of the screw rod away from the mounting disc is rotationally connected with a clamping plate.

[0008] In further embodiments, the connecting ends of the agitating rod and the inner rod are each provided with a connecting disc, and the two connecting discs are locked and connected by a plurality of bolts and nuts.

[0009] In further embodiments, the outer circumferential side of the inner rod is symmetrically provided with a plurality of screw holes, and the plurality of screw holes are equidistantly distributed along the axial direction of the inner rod, the locking pin is threadedly connected with the screw holes, and an anti-loosening washer is further arranged between the locking pin and the outer surface of the sleeve.

[0010] In further embodiments, the inside of the seat is further slidably penetrated by a guide rod parallel to the screw rod, and the end of the guide rod away from the mounting disc is fixed with the buckle plate.

[0011] In further embodiments, the end of the screw rod close to the mounting disc is provided with a hand crank, and the connecting cap of the hand crank is connected with the connecting head of the screw rod.

[0012] In further embodiments, the side of the buckle plate close to the mounting disc is connected with a non-slip pad.

[0013] In further embodiments, the inner rod and the stirring rod are both of a center structure, and the stirring rod is internally provided with a heating rod.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses a telescopic structure between the inner rod and the sleeve, which is convenient for adjusting the distance between the stirring rod and the mounting disc, so that the stirring device can be adapted to different specifications and depths of the extraction mixing barrel, the need for customizing the stirring device for different specifications of the extraction mixing barrel is saved, the cost is saved, the buckle plate on the periphery of the mounting disc can be adjusted by the screw rod, the mounting disc can be installed on the upper port of the extraction mixing barrel of different specifications, the whole stirring device is stabilized, the need for handheld use is saved, and the stirring operation of the solution is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a partial structural schematic view of the installation of the stirring rod, the inner rod and the sleeve of the utility model;

[0018] Figure 3 It is a structural schematic view of the mounting disc of the utility model;

[0019] Figure 4 It is a structural schematic view of the partial section of the stirring rod of the utility model.

[0020] In the figure: 1, agitator rod; 2, agitator blade; 3, mounting disc; 4, inner rod; 41, screw hole; 5, sleeve; 6, locking pin; 7, bevel gear ring; 8, bevel gear; 9, motor; 10, seat; 11, screw rod; 111, connecting head; 12, buckle plate; 121, non-slip pad; 13, guide rod; 14, hand crank; 141, connecting cap; 15, connecting disc; 16, lock washer; 17, heating rod. DETAILED DESCRIPTION

[0021] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the present application.

[0024] Please refer to Figure 1The utility model provides an agitating device for extracting nickel in high alumina solution, which comprises an agitating rod 1, an agitating blade 2 and a mounting disc 3, the agitating blade 2 is installed at the bottom end of the agitating rod 1, the agitating blade 2 is fixed with the agitating rod 1 and rotates synchronously with the agitating rod 1, the top end of the agitating rod 1 is connected with an inner rod 4, the outer end of the inner rod 4 is sleeved with a sleeve 5, the sleeve 5 is locked and connected with the inner rod 4 through a locking bolt 6, the length of the sleeve 5 and the inner rod 4 can be adjusted, the sleeve 5 is rotationally connected with the mounting disc 3, the outer end of the sleeve 5 penetrating through the top end of the mounting disc 3 is coaxially fixed with a bevel gear ring 7, the bevel gear ring 7 is peripherally and vertically meshed with a bevel gear 8, the bevel gear 8 is rotationally connected with the mounting disc 3 through a bearing seat, the shaft rod end of the bevel gear 8 is connected with a motor 9, the main body of the motor 9 is fixedly connected with the mounting disc 3, when the motor 9 works, the motor 9 drives the bevel gear 8 to rotate, the bevel gear 8 meshes with the bevel gear 8, thereby driving the sleeve 5 to rotate, the sleeve 5 is locked and connected with the inner rod 4, thereby driving the agitating rod 1 to rotate.

[0025] Please refer to Figure 2 In order to facilitate the cleaning and maintenance of the agitating rod 1, the connecting ends of the agitating rod 1 and the inner rod 4 are provided with connecting discs 15, and the two connecting discs 15 are locked and connected through a plurality of bolts and nuts, so that the agitating rod 1 is convenient to disassemble.

[0026] Please refer to Figure 2 The outer circumferential side surface of the inner rod 4 is symmetrically provided with a plurality of screw holes 41, and the plurality of screw holes 41 are equidistantly distributed along the axial direction of the inner rod 4, so that when the locking bolt 6 is locked with the screw holes 41 at different positions, the telescopic length of the sleeve 5 and the inner rod 4 can be adjusted, the part of the locking bolt 6 penetrating into the screw hole 41 is threadedly connected with the screw hole 41, and the part of the locking bolt 6 remaining outside the sleeve 5 is further provided with a lock washer 16 between the outer surface of the sleeve 5, thereby improving the locking firmness of the locking bolt 6.

[0027] Please refer to Figure 3 The outer edge of the mounting disc 3 is symmetrically provided with not less than two groups of seat tables 10, each seat table 10 is penetrated and threadedly connected with a screw rod 11, the axial extension line of the screw rod 11 intersects with the axial extension line of the mounting disc 3, the end of the screw rod 11 away from the mounting disc 3 is rotationally connected with a buckle plate 12, so that when the screw rod 11 is rotated, the screw rod 11 moves relative to the seat table 10, thereby driving the buckle plate 12 to approach or move away from the mounting disc 3, when the buckle plate 12 is buckled on the outer periphery of the upper end of the extraction mixing barrel, the mounting disc 3 can be mounted on the extraction mixing barrel, at this time, the agitating rod 1 and the agitating blade 2 extend into the interior of the extraction mixing barrel, thereby facilitating agitation and saving the trouble of holding the agitating rod 1 to stabilize the agitating rod 1.

[0028] Further, the inside of the seat 10 is also slid through a guide rod 13 which is parallel to the screw rod 11, and the end of the guide rod 13 away from the mounting disc 3 is fixed with the buckle plate 12, the guide rod 13 limits the buckle plate 12, thereby preventing the buckle plate 12 from deflecting with the screw rod 11 when the screw rod 11 is rotated.

[0029] Please refer to Figure 3 , in order to facilitate the operation of the screw rod 11 rotation, the end of the screw rod 11 close to the mounting disc 3 is provided with a hand crank 14, the hand crank 14 adopts L-shaped structure, in order to further reduce the cost, the hand crank 14 can be only set one, the connecting cap 141 of the hand crank 14 is sleeved with the connecting head 111 of the screw rod 11, and the sleeve surface of the connecting head 111 and the connecting cap 141 adopts non-circular structure, so that the hand crank 14 is convenient to disassemble relative to the screw rod 11, so as to facilitate the operation of the screw rod 11 rotation in the position required, the connecting head 111 of the screw rod 11 is installed with the hand crank 14.

[0030] Please refer to Figure 3 , considering that the stirring device will produce a certain vibration when working, in order to improve the stability of the buckle plate 12 and the installation of the extraction mixing barrel, the side of the buckle plate 12 close to the mounting disc 3 is connected with an anti-skid pad 121, the anti-skid pad 121 directly contacts the extraction mixing barrel, and the anti-skid pad 121 has the effect of preventing skidding.

[0031] Please refer to Figure 4 , in order to improve the extraction efficiency, the solution can be heated, the inner rod 4 and the stirring rod 1 adopt central structure, and the stirring rod 1 is internally provided with a heating rod 17, the heating rod 17 transmits heat to the stirring rod 1 when working, so that the stirring rod 1 can heat the solution while stirring, and the extraction efficiency is improved.

[0032] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that although the present application is described in the form of embodiments, each embodiment does not contain only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. An agitation device for extracting nickel from a high alumina solution, comprising an agitation rod (1), an agitation blade (2) and a mounting disc (3), the agitation blade (2) being mounted at the bottom end of the agitation rod (1), characterized in that: The top end of the stirring rod (1) is connected with an inner rod (4), an outer sleeve (5) is movably sleeved on the inner rod (4), the sleeve (5) and the inner rod (4) are locked and connected through a locking pin (6), the sleeve (5) is rotationally connected with the mounting disc (3), a bevel gear ring (7) is coaxially fixed outside the top end of the mounting disc (3), the bevel gear ring (7) is peripherally and vertically meshingly connected with a bevel gear (8), the shaft end of the bevel gear (8) is connected with a motor (9), the outer edge of the mounting disc (3) is symmetrically provided with not less than two groups of seat tables (10), each seat table (10) is penetrated and threadedly connected with a screw rod (11), the end of the screw rod (11) away from the mounting disc (3) is rotationally connected with a buckle plate (12).

2. The agitation device for extracting nickel from a high alumina solution according to claim 1, characterized in that: The connecting ends of the stirring rod (1) and the inner rod (4) are provided with connecting discs (15), and the two connecting discs (15) are locked and connected through a plurality of bolts and nuts.

3. The agitation device for extracting nickel from a high alumina solution according to claim 1, characterized in that: The outer circumferential side of the inner rod (4) is symmetrically provided with a plurality of screw holes (41), and the plurality of screw holes (41) are equidistantly distributed along the axial direction of the inner rod (4), the locking pin (6) is threadedly connected with the screw hole (41), and an anti-loosening washer (16) is further arranged between the locking pin (6) and the outer surface of the sleeve (5).

4. The agitation device for extracting nickel from a high alumina solution according to claim 1, characterized in that: The inside of the seat table (10) is further slidably penetrated with a guide rod (13) parallel to the screw rod (11), and the end of the guide rod (13) away from the mounting disc (3) is fixed with the buckle plate (12).

5. The agitation device for extracting nickel from a high alumina solution according to claim 1, characterized in that: The end of the screw rod (11) close to the mounting disc (3) is provided with a hand crank (14), and the connecting cap (141) of the hand crank (14) is sleeved and connected with the connecting head (111) of the screw rod (11).

6. The agitation device for extracting nickel from a high alumina solution according to claim 1, characterized in that: The side of the buckle plate (12) close to the mounting disc (3) is connected with an anti-skid pad (121).

7. The agitation device for extracting nickel from a high alumina solution according to claim 1, characterized in that: The inner rod (4) and the stirring rod (1) adopt a center structure, and the stirring rod (1) is internally provided with a heating rod (17).

Images