CN219279986U - Vertical reaction kettle for hydrometallurgy - Google Patents
Vertical reaction kettle for hydrometallurgy Download PDFInfo
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- CN219279986U CN219279986U CN202320346006.9U CN202320346006U CN219279986U CN 219279986 U CN219279986 U CN 219279986U CN 202320346006 U CN202320346006 U CN 202320346006U CN 219279986 U CN219279986 U CN 219279986U
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Abstract
The utility model relates to the technical field of hydrometallurgy, and provides a vertical reaction kettle for hydrometallurgy, which comprises a reaction kettle body, a support frame, a lifting unit and a stirring unit, wherein the reaction kettle body is arranged on the support frame; the lifting unit comprises a lifting arm and a lifting driving assembly, the lifting arm is arranged above the reaction kettle body, and the lifting driving assembly is used for driving the lifting arm to reciprocate along the vertical direction; the stirring unit comprises a stirring motor, a stirring shaft and a stirring assembly, and the stirring motor is arranged on the lifting arm. According to the utility model, the lifting unit for driving the stirring unit to reciprocate along the vertical direction is additionally arranged, so that the stirring assembly of the stirring unit can periodically move up and down in the reaction cavity when stirring materials, and then the materials in more areas of the reaction cavity are stirred through the stirring assembly which periodically moves up and down, so that the materials in all areas in the reaction cavity can be stirred as much as possible, and the stirring and mixing effects of the materials are improved.
Description
Technical Field
The utility model relates to the technical field of hydrometallurgy, in particular to a vertical reaction kettle for hydrometallurgy.
Background
Hydrometallurgy is a technique for separating, enriching and extracting valuable metals by dissolving valuable metal components in raw materials such as ores, concentrates and the like in a solution or separating out the valuable metals in a new solid phase. In order to ensure that the raw materials such as ores and concentrates can fully contact with corresponding reaction media for reaction, corresponding reaction vessels are often needed in the actual smelting process, and the most commonly used reaction vessels at present are vertical reaction kettles with stirring functions, so that the raw materials such as ores and concentrates can be fully mixed with the reaction media and react in a stirring manner when the raw materials such as ores and concentrates and the reaction media are added into the reaction kettles.
The prior reaction kettle with stirring function is usually provided with stirring components at a position close to the inner bottom of the reaction kettle, in the practical application process, materials near the stirring components can be fully stirred, so that the problem of insufficient stirring of the materials exists.
Disclosure of Invention
The utility model aims to provide a vertical reaction kettle for hydrometallurgy, which at least solves the technical problems of insufficient material stirring or large occupied space of stirring parts in the existing vertical reaction kettle for hydrometallurgy.
The aim of the utility model is achieved by the following technical scheme:
the vertical reaction kettle for hydrometallurgy comprises a reaction kettle body, a support frame, a lifting unit and a stirring unit, wherein the reaction kettle body is provided with a reaction cavity and is arranged on the support frame;
the lifting unit comprises a lifting arm and a lifting driving assembly, the lifting arm is arranged above the reaction kettle body, and the lifting driving assembly is used for driving the lifting arm to reciprocate along the vertical direction;
the stirring unit comprises a stirring motor, a stirring shaft and a stirring assembly, wherein the stirring motor is arranged on the lifting arm, the top end of the stirring shaft is in transmission connection with the output end of the stirring motor, the bottom end of the stirring shaft extends into the reaction cavity of the reaction kettle body along the vertical direction, and the stirring assembly is arranged at the bottom end of the stirring shaft.
In some possible embodiments, the lifting arm has a free end and a movable end, the lifting driving assembly includes a stand column, a lifting motor and a lifting screw, the stand column is arranged on the support frame and is located at one side of the reaction kettle body, a movable groove is formed on one side of the stand column, which faces the reaction kettle body, the movable groove extends along the vertical direction, and the movable end of the lifting arm is slidably arranged in the movable groove;
the lifting motor is arranged at the top end of the upright post, the lifting screw rod can be freely rotated and arranged in the movable groove, the top end of the lifting screw rod is in transmission connection with the output end of the lifting motor, the bottom end of the lifting screw rod penetrates through the lifting arm and then is in rotary connection with the inner bottom of the movable groove, and the lifting screw rod is in threaded connection with the lifting arm.
In some possible embodiments, the lifting driving assembly further comprises two guide rails, the two guide rails are symmetrically arranged on the side walls of the upright posts on two sides of the movable groove, the guide rails extend along the length direction of the movable groove, the movable ends of the lifting arms are provided with guide grooves corresponding to the guide rails one by one, and the guide grooves are in sliding connection with the guide rails.
In some possible embodiments, the reaction kettle body comprises a kettle body and a top cover, wherein the top of the kettle body is of an opening structure, the interior of the kettle body is provided with a reaction cavity, and the top cover is arranged at the top of the kettle body;
the reaction kettle is characterized in that a sliding sleeve is arranged on the top cover, the bottom end of the stirring shaft penetrates through the sliding sleeve and then extends into the reaction cavity of the kettle body, a feeding pipe communicated with the reaction cavity is arranged on the top cover, the top end of the feeding pipe is arranged on the sealing cover, a discharging pipe communicated with the reaction cavity is arranged at the bottom of the kettle body, and a discharging valve is connected to the discharging pipe.
In some possible embodiments, the top cover is provided with two connecting blocks, the two connecting blocks are symmetrically arranged at two sides of the stirring shaft, and the connecting blocks are provided with threaded holes;
the lifting arm is provided with connecting parts corresponding to the connecting blocks one by one, and connecting holes corresponding to the threaded holes in the connecting blocks are formed in the connecting parts.
In some possible embodiments, an observation port communicated with the reaction cavity is formed in the outer side wall of the kettle body, and a sight glass is arranged at the observation port.
In some possible embodiments, the support frame includes backup pad, holding ring and a plurality of supporting leg, the breach that is used for holding reation kettle body is seted up to the backup pad, the outer wall of reation kettle body is located to the holding ring cover, the holding ring bears in the backup pad, through bolted connection between holding ring and the backup pad, a plurality of the supporting leg evenly sets up in the bottom of backup pad.
In some possible embodiments, the vertical reaction kettle further comprises a control unit, the control unit comprises a liquid level sensor and a control box, the liquid level sensor is arranged on the outer side wall of the reaction kettle body, the output end of the liquid level sensor extends into the reaction cavity of the reaction kettle body, the control box is arranged on the supporting frame, a controller is arranged in the control box, and the liquid level sensor, the stirring motor and the lifting motor are all electrically connected with the controller.
In some possible embodiments, the stirring assembly comprises a stirring disc and a plurality of stirring blades, the top surface of the stirring disc is provided with a mounting groove matched with the stirring shaft, the bottom end of the stirring shaft is accommodated in the mounting groove, the stirring shaft is fixedly connected with the stirring disc through bolts, and the stirring blades are sequentially arranged on the circumferential side wall of the stirring disc along the circumferential direction of the stirring shaft.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
according to the vertical reaction kettle for hydrometallurgy, the lifting unit for driving the stirring unit to reciprocate along the vertical direction is additionally arranged, so that the stirring assembly of the stirring unit can periodically move up and down in the reaction cavity when stirring materials, and further the materials in more areas of the reaction cavity are stirred through the stirring assembly which periodically moves up and down, so that the materials in all areas in the reaction cavity can be stirred as much as possible, and the stirring and mixing effects of the materials are improved.
Drawings
FIG. 1 is a schematic structural view of a vertical reaction kettle for hydrometallurgy, which is provided by the embodiment of the utility model;
FIG. 2 is a schematic diagram of the internal structure of a reaction kettle body according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a stirring assembly according to an embodiment of the present utility model.
Icon: the reaction kettle comprises a reaction kettle body, a top cover, a 13-feeding pipe, a 14-sealing cover, a 15-discharging pipe, a 16-viewing mirror, a 17-sliding sleeve, a 18-connecting block, a 20-supporting frame, a 21-supporting plate, a 22-supporting ring, a 23-supporting leg, a 30-lifting unit, a 31-lifting arm, a 311-connecting part, a 32-lifting driving component, a 321-upright post, a 322-lifting motor, a 323-lifting screw, a 324-guiding rail, a 40-stirring unit, a 41-stirring motor, a 42-stirring shaft, a 43-stirring component, a 431-stirring disc, a 432-stirring blade, a 50-control unit, a 51-liquid level sensor and a 52-control box.
Detailed Description
Example 1
Referring to fig. 1 to 3, the present embodiment provides a vertical reaction kettle for hydrometallurgy, so as to at least overcome the technical problems of insufficient material stirring or large space occupation of a stirring component caused by the fixed position of the stirring component in the conventional vertical reaction kettle for hydrometallurgy, wherein the material refers to raw materials such as ores and concentrates added into the reaction kettle and corresponding reaction media (e.g. acid solution, alkali solution and other reaction solvents). Specifically, the vertical reaction kettle comprises a reaction kettle body 10, a support frame 20, a lifting unit 30 and a stirring unit 40.
In this embodiment, in combination with what is shown in fig. 1 and 2, the reaction kettle body 10 is a substantially cylindrical barrel, and has a reaction cavity therein, specifically, as shown in fig. 2, the reaction kettle body 10 includes a kettle body 11 and a top cover 12, the kettle body 11 is of a hollow barrel structure, so that the inside of the kettle body 11 is used as the reaction cavity, the top end of the kettle body 11 is of an open structure, so that the inside of the kettle body 11 is cleaned or related components are maintained and overhauled in the later stage, and the top cover 12 is arranged on the top of the kettle body 11 to seal the opening at the top of the kettle body 11, so that the inside of the kettle body 11 belongs to a relatively airtight chamber in the reaction stage.
In order to facilitate the addition of materials into the kettle body 11, with continued reference to fig. 2, a feed pipe 13 communicating with the kettle body 11 is provided on the top cover 12, a sealing cover 14 for sealing the feed pipe 13 is provided on the top of the feed pipe 13, specifically, a sinking step is provided on the top of the feed pipe 13, and the sealing cover 14 is accommodated on the top of the feed pipe 13 in an embedded manner so as to facilitate the opening or closing of the sealing cover 14. Secondly, in order to be convenient for discharge the material after the reaction is accomplished, still be provided with the discharging pipe 15 with reaction chamber intercommunication in the bottom of the cauldron body 11, and set up the bleeder valve that is used for controlling discharging pipe 15 break-make on the discharging pipe 15.
Meanwhile, with continued reference to fig. 2, the outer side wall of the kettle body 11 is further provided with an observation port communicated with the reaction cavity inside the kettle body 11, the observation port is arranged at a position close to the top of the kettle body 11, and the observation port is provided with the sight glass 16, and the stirring or reaction condition of materials inside the kettle body 11 can be observed in real time by arranging the sight glass 16 on the outer side wall of the kettle body 11, so that the treatment can be timely performed when abnormal conditions occur.
In this embodiment, the support frame 20 is used for supporting the reaction kettle body 10, that is, the reaction kettle body 10 is disposed on the support frame 20, specifically, as shown in fig. 1, the support frame 20 includes a support plate 21, a support ring 22 and a plurality of support legs 23, in order to facilitate the installation of the reaction kettle body 10, a notch for accommodating the reaction kettle body 10 is formed in the support plate 21, the support ring 22 is sleeved on the outer side wall of the kettle body 11 of the reaction kettle body 10, specifically, the support ring 22 is welded and fixed with the outer side wall of the kettle body 11, when the kettle body 11 is accommodated in the notch on the support plate 21, the support ring 22 is carried on the support plate 21, and the support ring 22 is fixedly connected with the support plate 21 through bolts, at this time, the support legs 23 are uniformly disposed below the support plate 21 so as to jointly support the support plate 21 through the support legs 23.
In this embodiment, the lifting unit 30 is also disposed on the supporting frame 20, so that the lifting unit 30 drives the stirring unit 40 to reciprocate along the vertical direction, and further, the stirring area of the stirring unit 40 is adjusted, so that the stirring unit 40 can stir the materials in more areas inside the kettle body 11.
Specifically, in connection with what is shown in fig. 1, the lifting unit 30 includes a lifting arm 31 and a lifting driving assembly 32, the lifting arm 31 is disposed above the reaction kettle body 10, relevant components of the stirring unit 40 are disposed on the lifting arm 31, and the lifting driving assembly 32 is used for driving the lifting arm 31 to reciprocate in a vertical direction, so that the relevant components of the stirring unit 40 are driven to reciprocate in the vertical direction by the lifting arm 31, and thus, the stirring area of the stirring unit 40 is adjusted.
In order to improve the reliability of the lifting arm 31 during movement, with continued reference to fig. 1, the lifting driving assembly 32 in this embodiment includes a stand 321, a lifting motor 322 and a lifting screw 323, where the stand 321 is vertically disposed on the support plate 21 of the support frame 20 and is located at one side of the reaction kettle body 10, the stand 321 is provided with a movable slot towards one side of the reaction kettle body 10, the movable slot extends in the vertical direction, at this time, the lifting arm 31 has a free end and a movable end, and the movable end of the lifting arm 31 is slidably disposed in the movable slot, so that the lifting arm 31 can slide along the movable slot on the stand 321.
With continued reference to fig. 1, the lifting motor 322 is disposed at the top end of the upright post 321, the lifting screw 323 is freely rotatably disposed in the movable slot of the upright post 321, and the top end of the lifting screw 323 is in transmission connection with the output end of the lifting motor 322, so as to drive the lifting screw 323 to rotate through the lifting motor 322, and the bottom end of the lifting screw 323 passes through the lifting arm 31 and then is rotationally connected with the inner bottom of the movable slot, and the lifting screw 323 is in threaded connection with the lifting arm 31.
So set up, when elevator motor 322 drive elevator screw 323 rotates, based on the screw thread transmission principle, the rotary motion of elevator screw 323 will change into elevator arm 31 along elevator screw 323 axial rectilinear motion, at this moment, only need through rational control elevator motor 322 drive elevator screw 323 corotation or reversal, can make elevator arm 31 along vertical direction reciprocating motion. To facilitate control of the lift motor 322, the lift motor 322 may be, but is not limited to, a servo motor.
It will be appreciated that, in order to further improve the stability of the lifting arm 31 during movement, with continued reference to fig. 1, the lifting driving assembly 32 further includes two guide rails 324, the two guide rails 324 are symmetrically disposed on the side walls of the upright post 321 at two sides of the movable slot, the guide rails 324 extend along the length direction of the movable slot, the movable end of the lifting arm 31 is provided with guide slots corresponding to the guide rails 324 one by one, and the guide slots are slidably connected with the guide rails 324, that is, the movable end of the lifting arm 31 is further slidably connected with the upright post 321 through the two guide rails 324, and when the lifting arm 31 moves, the guide slots on the lifting arm 31 can slide along the corresponding guide rails 324 synchronously, thereby playing a good role in limiting and guiding by using the two guide rails 324.
In this embodiment, the stirring unit 40 is configured to sufficiently stir the material in the reaction chamber inside the reaction kettle body 11, specifically, in combination with the contents shown in fig. 1 and 2, the stirring unit 40 includes a stirring motor 41, a stirring shaft 42, and a stirring assembly 43, where the stirring motor 41 is disposed at a free end of the lifting arm 31, a top end of the stirring shaft 42 is in transmission connection with an output end of the stirring motor 41, so as to drive the stirring shaft 42 to rotate by the stirring motor 41, a bottom end of the stirring shaft 42 extends into the reaction chamber of the reaction kettle body 10 in a vertical direction, specifically, a bottom end of the stirring shaft 42 extends into the reaction chamber of the reaction kettle body 10 after passing through the top cover 12, and in order to reduce friction between the stirring shaft 42 and the top cover 12, as shown in fig. 2, a sliding sleeve 17 may be disposed on the top cover 12, and a bottom end of the stirring shaft 42 extends into the reaction kettle body 11 after passing through the sliding sleeve 17, at this time, an outer wall of the stirring shaft 42 is in sliding fit with an inner wall of the sliding sleeve 17, so as to ensure that the stirring shaft 42 can freely rotate and slide along an axial direction of the sliding sleeve 17.
With continued reference to fig. 2, a stirring assembly 43 for stirring materials is disposed at the bottom end of the stirring shaft 42, where the stirring assembly 43 includes a stirring disc 431 and a plurality of stirring blades 432, at this time, considering that the stirring assembly 43 belongs to a vulnerable component in a long-time use process and needs to be replaced periodically, in order to be convenient for replacing the stirring assembly 43, in combination with what is shown in fig. 3, an installation groove adapted to the stirring shaft 42 is disposed on the top surface of the stirring disc 431, the bottom end of the stirring shaft 42 is disposed in the installation groove, the stirring shaft 42 and the stirring disc 431 are fixedly connected by bolts, specifically, a threaded hole is disposed on the bottom surface of the stirring shaft 42, a connection hole communicated with the installation groove is disposed on the bottom surface of the stirring disc 431, and the connection hole on the stirring disc 431 corresponds to the threaded hole on the bottom surface of the stirring disc 42 one by one, after the bottom end of the stirring shaft 42 is inserted into the installation groove of the stirring disc 431, the two are fixedly connected by bolts from the bottom surface of the stirring disc 431, and at this time, the plurality of stirring blades 432 are disposed on the circumferential side wall of the stirring disc 431 along the stirring disc 431 in turn, so that the stirring disc 431 is driven by the blades 432 to rotate under the stirring disc 431 when the stirring disc 431.
Based on the above setting, when this vertical reation kettle is in actual use, open the sealed lid 14 on the inlet pipe 13 earlier, add the material to the reaction chamber of the cauldron body 11 from inlet pipe 13, afterwards close sealed lid 14, agitator motor 41 drive (mixing) shaft 42 rotates this moment, with drive stirring disc 431 and stirring vane 432 rotation through (mixing) shaft 42, in order to stir the material in the reaction chamber, meanwhile, lift motor 322 drive lift screw 323 periodic corotation or reversal, so that lift arm 31 periodic along vertical direction reciprocating motion, lift arm 31 drives agitator motor 41 this moment, (mixing) shaft 42 and stirring subassembly 43 synchronous motion, thereby make the periodic up-and-down motion of stirring subassembly 43 in the inside of cauldron body 11, thereby stir the material more in the inside of cauldron body 11 through stirring subassembly 43, all materials in the assurance reaction chamber can be stirred, make the material stirring better abundant, improve the stirring mixing effect of material as far as possible.
It should be noted that, in order to facilitate the later opening of the top cover 12 to maintain and repair the related components inside the kettle body 11, in combination with the content shown in fig. 2, in this embodiment, two connection blocks 18 are further provided on the top cover 12, the two connection blocks 18 are symmetrically provided on two sides of the stirring shaft 42, the connection blocks 18 are provided with threaded holes, at this time, the lifting arms 31 are provided with connection portions 311 corresponding to the connection blocks 18 one by one, and the connection portions 311 are provided with connection holes corresponding to the threaded holes on the connection blocks 18.
So set up, when the top cap 12 needs to be opened, utilize lift drive assembly 32 drive lifting arm 31 downward movement, until the bottom surface of connecting portion 311 and the top surface contact laminating of connecting block 18, the connecting hole on connecting portion 311 is counterpointed with the screw hole on connecting block 18 this moment, can utilize fastener such as bolt to get up connecting block 18 and connecting portion 311 fixed connection afterwards, treat connecting block 18 and connecting portion 311 fixed connection back, utilize lift drive assembly 32 drive lifting arm 31 upward movement, can drive the synchronous upward movement of top cap 12 through lifting arm 31, whole process is simple and convenient, and need not with the help of extra lifting device.
To sum up, the vertical reaction kettle for hydrometallurgy provided in this embodiment is through addding the elevating unit 30 that is used for driving stirring unit 40 along vertical direction reciprocating motion, when stirring the material, the stirring subassembly 43 of stirring unit 40 can be in the periodic up-and-down motion of reaction chamber, and then stir the material in more regions of reaction chamber through the stirring subassembly 43 of periodic up-and-down motion, and the material in all regions of assurance reaction chamber inside all can be stirred as far as possible, improves the stirring mixing effect of material.
Example 2
On the basis of embodiment 1, the vertical reaction kettle for hydrometallurgy provided by this embodiment further includes a control unit 50, and by adding the control unit 50, on the basis of realizing automatic operation of devices such as the automatic control stirring motor 41 and the lifting motor 322, the stroke of the stirring assembly 43 when periodically moving up and down in the reaction chamber can be further controlled according to the amount of materials in the reaction chamber, so as to avoid the situation that the stirring assembly 43 idles and does not stir the materials as far as possible.
Specifically, in conjunction with the contents shown in fig. 1 and 2, the control unit 50 includes a liquid level sensor 51 and a control box 52, the liquid level sensor 51 is disposed on an outer sidewall of the reaction kettle body 10, an output end of the liquid level sensor 51 extends into a reaction cavity of the reaction kettle body 10 to detect a liquid level of a material in the reaction cavity through the liquid level sensor 51, the liquid level sensor 51 may be, but is not limited to, a capacitive liquid level sensor, and a detection probe of the capacitive liquid level sensor is located in the reaction cavity of the reaction kettle body 10.
The control box 52 is disposed on the supporting plate 21 of the supporting frame 20, and a controller (not shown) is disposed inside the control box 52, and at this time, the liquid level sensor 51, the stirring motor 41, and the lifting motor 322 are all electrically connected to the controller.
The stirring motor 41 and the lifting motor 322 can be controlled to automatically work through the controller so as to improve the automation degree of the vertical reaction kettle, meanwhile, the liquid level of the materials in the reaction cavity is detected in real time through the liquid level sensor 51, corresponding liquid level information is transmitted to the controller, the position of the stirring assembly 43 when moving to the lowest position under the drive of the lifting arm 31 is fixed, therefore, the distance from the lowest position to the liquid level can be known through the liquid level information detected by the liquid level sensor 51, meanwhile, the distance of the movement of the lifting arm 31 is fixed (usually the distance of one pitch) based on the fact that the lifting screw 323 is driven by the lifting motor 322 to rotate for every circle, and therefore, the number of circles of forward rotation or reverse rotation of the lifting motor 322 can be reasonably controlled according to the amount of the materials in the reaction cavity through the controller, the stroke of the lifting arm 31 when periodically moving up and down along the vertical direction is controlled, the stroke of the stirring assembly 43 when periodically moving up and down in the reaction cavity is controlled, the movement of the stirring assembly 43 is matched with the distance of the materials in the reaction cavity, and the situation that the movement of the stirring assembly 43 is only has the periodic up and down movement of the materials in the reaction cavity is ensured.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The vertical reaction kettle for hydrometallurgy is characterized by comprising a reaction kettle body, a support frame, a lifting unit and a stirring unit, wherein the reaction kettle body is provided with a reaction cavity and is arranged on the support frame;
the lifting unit comprises a lifting arm and a lifting driving assembly, the lifting arm is arranged above the reaction kettle body, and the lifting driving assembly is used for driving the lifting arm to reciprocate along the vertical direction;
the stirring unit comprises a stirring motor, a stirring shaft and a stirring assembly, wherein the stirring motor is arranged on the lifting arm, the top end of the stirring shaft is in transmission connection with the output end of the stirring motor, the bottom end of the stirring shaft extends into the reaction cavity of the reaction kettle body along the vertical direction, and the stirring assembly is arranged at the bottom end of the stirring shaft.
2. The vertical reaction kettle for hydrometallurgy according to claim 1, wherein the lifting arm is provided with a free end and a movable end, the lifting driving assembly comprises a stand column, a lifting motor and a lifting screw, the stand column is arranged on the support frame and is positioned at one side of the reaction kettle body, a movable groove is formed in one side of the stand column, which faces the reaction kettle body, the movable groove extends along the vertical direction, and the movable end of the lifting arm is slidably arranged in the movable groove;
the lifting motor is arranged at the top end of the upright post, the lifting screw rod can be freely rotated and arranged in the movable groove, the top end of the lifting screw rod is in transmission connection with the output end of the lifting motor, the bottom end of the lifting screw rod penetrates through the lifting arm and then is in rotary connection with the inner bottom of the movable groove, and the lifting screw rod is in threaded connection with the lifting arm.
3. The vertical reaction kettle for hydrometallurgy according to claim 2, wherein the lifting driving assembly further comprises two guide rails, the two guide rails are symmetrically arranged on the side walls of the upright posts on two sides of the movable groove, the guide rails extend along the length direction of the movable groove, the movable ends of the lifting arms are provided with guide grooves corresponding to the guide rails one by one, and the guide grooves are in sliding connection with the guide rails.
4. The vertical reaction kettle for hydrometallurgy according to claim 1, wherein the reaction kettle body comprises a kettle body and a top cover, the top of the kettle body is of an opening structure, a reaction cavity is formed in the kettle body, and the top cover is arranged at the top of the kettle body;
the reaction kettle is characterized in that a sliding sleeve is arranged on the top cover, the bottom end of the stirring shaft penetrates through the sliding sleeve and then extends into the reaction cavity of the kettle body, a feeding pipe communicated with the reaction cavity is arranged on the top cover, the top end of the feeding pipe is arranged on the sealing cover, a discharging pipe communicated with the reaction cavity is arranged at the bottom of the kettle body, and a discharging valve is connected to the discharging pipe.
5. The vertical reaction kettle for hydrometallurgy according to claim 4, wherein the top cover is provided with two connecting blocks, the two connecting blocks are symmetrically arranged on two sides of the stirring shaft, and threaded holes are formed in the connecting blocks;
the lifting arm is provided with connecting parts corresponding to the connecting blocks one by one, and connecting holes corresponding to the threaded holes in the connecting blocks are formed in the connecting parts.
6. The vertical reaction kettle for hydrometallurgy according to claim 4, wherein an observation port communicated with the reaction cavity is arranged on the outer side wall of the kettle body, and a sight glass is arranged at the observation port.
7. The vertical reaction kettle for hydrometallurgy according to claim 1, wherein the support frame comprises a support plate, a support ring and a plurality of support legs, a notch for accommodating the reaction kettle body is formed in the support plate, the support ring is sleeved on the outer wall of the reaction kettle body, the support ring is borne on the support plate, the support ring is connected with the support plate through bolts, and a plurality of support legs are uniformly arranged at the bottom of the support plate.
8. The vertical reaction kettle for hydrometallurgy according to claim 2, further comprising a control unit, wherein the control unit comprises a liquid level sensor and a control box, the liquid level sensor is arranged on the outer side wall of the reaction kettle body, the output end of the liquid level sensor extends into the reaction cavity of the reaction kettle body, the control box is arranged on the support frame, a controller is arranged in the control box, and the liquid level sensor, the stirring motor and the lifting motor are all electrically connected with the controller.
9. The vertical reaction kettle for hydrometallurgy according to claim 1, wherein the stirring assembly comprises a stirring disc and a plurality of stirring blades, a mounting groove matched with the stirring shaft is formed in the top surface of the stirring disc, the bottom end of the stirring shaft is accommodated in the mounting groove, the stirring shaft is fixedly connected with the stirring disc through bolts, and a plurality of stirring blades are sequentially arranged on the circumferential side wall of the stirring disc along the circumferential direction of the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346006.9U CN219279986U (en) | 2023-02-28 | 2023-02-28 | Vertical reaction kettle for hydrometallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346006.9U CN219279986U (en) | 2023-02-28 | 2023-02-28 | Vertical reaction kettle for hydrometallurgy |
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| Publication Number | Publication Date |
|---|---|
| CN219279986U true CN219279986U (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320346006.9U Active CN219279986U (en) | 2023-02-28 | 2023-02-28 | Vertical reaction kettle for hydrometallurgy |
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| CN (1) | CN219279986U (en) |
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2023
- 2023-02-28 CN CN202320346006.9U patent/CN219279986U/en active Active
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