CN219744825U - Reaction kettle - Google Patents
Reaction kettle Download PDFInfo
- Publication number
- CN219744825U CN219744825U CN202321324783.XU CN202321324783U CN219744825U CN 219744825 U CN219744825 U CN 219744825U CN 202321324783 U CN202321324783 U CN 202321324783U CN 219744825 U CN219744825 U CN 219744825U
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- CN
- China
- Prior art keywords
- pipeline
- kettle body
- impeller
- mechanical stirring
- reaction kettle
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 38
- 238000010907 mechanical stirring Methods 0.000 claims abstract description 22
- 239000002002 slurry Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000005499 meniscus Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 206010039509 Scab Diseases 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- 239000000376 reactant Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a reaction kettle, which relates to the technical field of metal extraction and solution purification and comprises the following components: the device comprises a kettle body, a mechanical stirring device, a first pipeline, a second pipeline and a slurry pump, wherein the top of the kettle body is provided with a feed inlet, and the bottom of the kettle body is provided with a discharge outlet; the mechanical stirring device is arranged in the kettle body, one end of the mechanical stirring device is connected with the power device, and the power device can drive the mechanical stirring device to rotate so as to stir materials in the kettle body; the first pipeline is connected and communicated with the bottom of the kettle body, the other end is connected and communicated with the water inlet of the slurry pump, the output port of the slurry pump is connected and communicated with one end of the second pipeline, and the other end of the second pipeline extends into the feed inlet and is arranged above the materials in the kettle body, so that the reaction efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of metal extraction and solution purification, in particular to a reaction kettle.
Background
At present, ore pulp enters a reaction kettle to react with related media after a pre-process, products are continuously gathered on the surface of minerals to form crusts in the reaction process, the crusts can prevent the minerals from continuously reacting with the media, so that the reaction efficiency is reduced, and meanwhile, the minerals are deposited below the reaction kettle due to larger specific gravity.
At present, a mechanical stirring device is arranged in a reaction kettle in the market to stir ore pulp and related media so as to mix the ore pulp and the related media for reaction, but the stirring effect of the conventional emulsification kettle in the market is not ideal at present, and the effect of mechanical stirring on forming crusts on the surface of treated minerals is not good.
Therefore, a need exists for a reaction vessel that increases the efficiency of the reaction of pulp with the associated media.
Disclosure of Invention
The utility model aims to provide a reaction kettle so as to solve the problems in the prior art and effectively improve the reaction efficiency.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a reaction kettle, comprising: the device comprises a kettle body, a mechanical stirring device, a first pipeline, a second pipeline and a slurry pump, wherein the top of the kettle body is provided with a feed inlet, and the bottom of the kettle body is provided with a discharge outlet; the mechanical stirring device is arranged in the kettle body, one end of the mechanical stirring device is connected with the power device, and the power device can drive the mechanical stirring device to rotate so as to stir materials in the kettle body; the first pipeline is connected and communicated with the bottom of the kettle body, the other end of the first pipeline is connected and communicated with the water inlet of the slurry pump, the output port of the slurry pump is connected and communicated with one end of the second pipeline, and the other end of the second pipeline extends into the feeding port and is arranged above the materials in the kettle body.
Preferably, the device further comprises a third pipeline, wherein the third pipeline is connected and communicated with one end of the second pipeline extending into the feeding port, and the diameter of the third pipeline gradually decreases from the connecting part of the third pipeline and the second pipeline to one end far away from the second pipeline.
Preferably, a valve is arranged on the first pipeline.
Preferably, the mechanical stirring device comprises a first impeller and a second impeller, wherein the first impeller is positioned in the middle of the kettle body, and the second impeller is positioned at the bottom of the kettle body.
Preferably, the first impeller and the second impeller are both four-blade inclined blade stirrers.
Preferably, the stirring blade of the second impeller is in a meniscus shape.
Compared with the prior art, the utility model has the following technical effects:
the utility model provides a reaction kettle, wherein a mechanical stirring device is arranged to stir materials in the kettle body, minerals deposited below the reaction kettle can be conveyed back into the reaction kettle through a first pipeline, a second pipeline and a slurry pump, the accelerating effect of the pump can generate a mechanical stripping effect to break partial crust, and slurry jet flow is directly injected into the reaction kettle to enable partial crust of products on the surface of a reactant to fall off through high-speed impact, so that the reaction efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of a reaction kettle provided by the utility model;
in the figure: 1. a kettle body; 2. a first impeller; 3. a second impeller; 4. a first pipeline; 5. a slurry pump; 6. a valve; 7. a second pipeline; 8. a third pipeline; 9. a feed inlet; 10. and a discharge port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a reaction kettle so as to solve the problems in the prior art and effectively improve the reaction efficiency.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The utility model provides a reaction kettle, as shown in fig. 1, comprising: the device comprises a kettle body 1, a mechanical stirring device, a first pipeline 4, a second pipeline 7 and a slurry pump 5, wherein a feed inlet 9 is arranged at the top of the kettle body 1, and a discharge outlet 10 is arranged at the bottom of the kettle body 1; the mechanical stirring device is arranged in the kettle body 1, one end of the mechanical stirring device is connected with the power device, and the power device can drive the mechanical stirring device to rotate so as to stir materials in the kettle body 1; the first pipeline 4 is connected and communicated with the bottom of the kettle body 1, the other end is connected and communicated with the water inlet of the slurry pump 5, the output port of the slurry pump 5 is connected and communicated with one end of the second pipeline 7, the other end of the second pipeline 7 stretches into the feed inlet 9 and is arranged above the materials in the kettle body 1, the materials in the kettle body 1 are stirred by arranging a mechanical stirring device, minerals deposited below the reaction kettle can be conveyed back into the reaction kettle by arranging the first pipeline 4, the second pipeline 7 and the slurry pump 5, the accelerating effect of the pump can produce the effect of mechanical stripping to play the role of crushing part crusting, and the slurry jet flow is directly injected into the reaction kettle, so that the generated crust on the surface of the reactant can fall off by high-speed impact, thereby improving the reaction efficiency.
The slurry pump 5 is a device for converting electric energy into kinetic energy and potential energy of a solid-liquid mixed medium by a machine that increases the energy of the mixed medium by centrifugal force (rotation of an impeller of the pump), and the liquid is thrown from the center of the impeller to the outer edge and gets energy by the centrifugal force, and leaves the outer edge of the impeller at a high speed to enter the volute casing. In the volute pump casing, the liquid is decelerated due to the gradual expansion of the flow passage, part of kinetic energy is converted into static pressure energy, and finally flows into the discharge pipeline at a higher pressure to be sent to a required place. The slurry pump 5 delivers a mixture of solid particles containing slag and water.
In a preferred embodiment, the reaction kettle further comprises a third pipeline 8, one end of the third pipeline 8 extending into the feed inlet 9 is connected and communicated with one end of the second pipeline 7, the diameter of the third pipeline 8 is gradually reduced from the connection part of the third pipeline 8 and the second pipeline 7 to one end far away from the second pipeline 7, and the accelerating effect generated by the reducing of the pipeline can enable the product on the surface of the reactant to be crusted and fall off, so that the reaction efficiency is greatly improved.
In a preferred embodiment, the materials used for the first, second and third lines 4, 7 and 8 may be designed according to the nature of the reactants, and are suitable for various materials and media conditions.
In a preferred embodiment, the first conduit 4 is provided with a valve 6.
In a preferred embodiment, the mechanical stirring device comprises a first impeller 2 and a second impeller 3, wherein the first impeller 2 is positioned in the middle of the kettle body 1, and the second impeller 3 is positioned at the bottom of the kettle body 1, so that uneven stirring of materials up and down in the kettle body 11 is prevented, the stirring range is further enlarged, the stirring efficiency is improved, and the reaction efficiency is improved.
In a preferred embodiment, the first impeller 2 and the second impeller 3 are both four-blade inclined blade stirrers, and the four-blade inclined blade stirrers adopt stirring blades with a down-pressing structure, so that materials can be effectively prevented from rising during high-speed stirring, and the materials can be fully stirred.
In a preferred embodiment, the stirring blade of the second impeller 3 is in a meniscus shape, so that the resistance of the bottom stirring blade in the stirring process can be effectively reduced, and the stirring speed and stirring effect are ensured.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (6)
1. A reaction kettle, which is characterized in that: comprising the following steps:
the kettle body is provided with a feed inlet at the top and a discharge outlet at the bottom;
the mechanical stirring device is arranged in the kettle body, one end of the mechanical stirring device is used for being connected with the power device, and the power device can drive the mechanical stirring device to rotate so as to stir materials in the kettle body;
a first pipeline;
a second pipeline;
the slurry pump, first pipeline with the bottom of the cauldron body is connected and is linked together, the other end with the slurry pump water inlet is connected and is linked together, the delivery outlet of slurry pump with the one end of second pipeline is connected and is linked together, the other end of second pipeline stretches into the feed inlet and sets up the top of the material in the cauldron body.
2. The reaction kettle according to claim 1, wherein: the device further comprises a third pipeline, wherein the third pipeline is connected and communicated with one end of the second pipeline extending into the feeding port, and the diameter of the third pipeline is gradually reduced from the connecting part of the third pipeline and the second pipeline to one end far away from the second pipeline.
3. The reaction kettle according to claim 1, wherein: and a valve is arranged on the first pipeline.
4. The reaction kettle according to claim 1, wherein: the mechanical stirring device comprises a first impeller and a second impeller, the first impeller is positioned in the middle of the kettle body, and the second impeller is positioned at the bottom of the kettle body.
5. The reaction kettle according to claim 4, wherein: the first impeller and the second impeller are both four-blade inclined blade stirrers.
6. The reaction kettle according to claim 5, wherein: the stirring blade of the second impeller is in a meniscus shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321324783.XU CN219744825U (en) | 2023-05-25 | 2023-05-25 | Reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321324783.XU CN219744825U (en) | 2023-05-25 | 2023-05-25 | Reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219744825U true CN219744825U (en) | 2023-09-26 |
Family
ID=88082673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321324783.XU Active CN219744825U (en) | 2023-05-25 | 2023-05-25 | Reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219744825U (en) |
-
2023
- 2023-05-25 CN CN202321324783.XU patent/CN219744825U/en active Active
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