CN219991683U - High-pressure digestion equipment applied to smelting monazite ore - Google Patents
High-pressure digestion equipment applied to smelting monazite ore Download PDFInfo
- Publication number
- CN219991683U CN219991683U CN202321535925.7U CN202321535925U CN219991683U CN 219991683 U CN219991683 U CN 219991683U CN 202321535925 U CN202321535925 U CN 202321535925U CN 219991683 U CN219991683 U CN 219991683U
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- CN
- China
- Prior art keywords
- storage tank
- smelting
- wall
- monazite
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- IKNAJTLCCWPIQD-UHFFFAOYSA-K cerium(3+);lanthanum(3+);neodymium(3+);oxygen(2-);phosphate Chemical compound [O-2].[La+3].[Ce+3].[Nd+3].[O-]P([O-])([O-])=O IKNAJTLCCWPIQD-UHFFFAOYSA-K 0.000 title claims abstract description 21
- 229910052590 monazite Inorganic materials 0.000 title claims abstract description 21
- 238000003723 Smelting Methods 0.000 title claims abstract description 20
- 230000029087 digestion Effects 0.000 title claims description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000002386 leaching Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model relates to the field of nonmetallic mineral ore leaching, in particular to high-pressure leaching equipment applied to monazite ore smelting, which comprises a storage tank, wherein a stirring mechanism is arranged in the storage tank, a heating rod is vertically arranged at the bottom of the inner wall of the storage tank, a heating mechanism is arranged on the outer wall of the storage tank, a material inlet pipeline is arranged at the top of the storage tank, and a material outlet pipeline is arranged at the lower end of the storage tank. Set up the heating rod in storage tank inner wall bottom, set up heating mechanism at the storage tank outer wall and can fully heat the material, set up rabbling mechanism and stir the material, make the heating more abundant, the heating effect is better.
Description
Technical Field
The utility model relates to the field of non-metal mineral ore leaching, in particular to high-pressure leaching equipment applied to monazite ore smelting.
Background
In the smelting process of monazite, in order to dissolve out metals in monazite efficiently, it is necessary to perform dissolution treatment in a high-temperature and high-pressure environment. Therefore, the high-pressure leaching equipment is widely applied to the monazite smelting industry, and is the most advanced leaching mode at present under the current technical level. However, the temperature of the current high-pressure digestion equipment for heating the materials is not uniform, and the smelting efficiency of monazite ore is affected.
Disclosure of Invention
In order to solve the technical problems, the utility model provides high-pressure digestion equipment applied to smelting of monazite.
The utility model provides high-pressure leaching equipment applied to smelting monazite, which adopts the following technical scheme:
the utility model provides an use high pressure dissolving out equipment at monazite ore deposit smelting, includes the storage tank be equipped with rabbling mechanism in the storage tank the bottom of storage tank inner wall is equipped with the heating rod perpendicularly the storage tank outer wall is equipped with heating mechanism the storage tank top is equipped with material inlet pipe the lower extreme of storage tank is equipped with material outlet pipe.
Through adopting above-mentioned technical scheme, set up the heating rod in storage tank inner wall bottom, set up heating mechanism at the storage tank outer wall and can fully heat the material, set up rabbling mechanism and stir the material, make the heating more abundant, the heating effect is better.
Preferably, the heating mechanism comprises a jacket sleeved on the outer wall of the storage tank, a cavity is arranged between the jacket and the outer wall of the storage tank, and heat conduction oil is filled in the cavity.
By adopting the technical scheme, the heat conduction oil is arranged between the jacket and the storage tank, has strong heat stability, can bear high temperature and has little change and is not easy to decompose, so that a relatively stable working temperature can be maintained.
Preferably, a spiral sheet is arranged in the cavity, and the spiral sheet, the inner wall of the jacket and the inner wall of the storage tank form a spiral channel.
Preferably, the upper end and the lower end of the jacket are respectively provided with a heat conducting oil inlet and a heat conducting oil outlet, the heat conducting oil inlet is communicated with one end of an input pipeline, the heat conducting oil outlet is communicated with one end of an output pipeline, and the input pipeline and the other end of the output pipeline are respectively communicated with an output port and an input port of the heating furnace.
By adopting the technical scheme, the heat conduction oil enters the spiral channel from the heating furnace through the input pipeline, and then flows into the heating furnace from the output pipeline, so that one cycle is completed, and the temperature of the heat conduction oil in the jacket is balanced.
Preferably, a circulation pump is provided on the output pipe.
Preferably, the stirring mechanism comprises a motor and a stirrer, the motor is arranged at the top of the storage tank, the output end of the motor is arranged inside the storage tank, and the stirrer is connected with the output end of the motor.
Preferably, the stirrer comprises a stirring shaft and stirring blades, wherein the stirring shaft is arranged at the output end of the motor in a U-shaped mode, and the stirring blades are arranged on the stirring shaft.
Preferably, valves are arranged on the material inlet pipeline and the material outlet pipeline.
In summary, the utility model has the following beneficial technical effects:
1. set up the heating rod in storage tank inner wall bottom, set up heating mechanism at the storage tank outer wall and can fully heat the material, set up rabbling mechanism and stir the material, make the heating more abundant, the heating effect is better.
2. The spiral channel is arranged, heat conduction oil enters the spiral channel from the heating furnace through the input pipeline and then flows into the heating furnace from the output pipeline, so that one cycle is completed, and the temperature of the heat conduction oil in the jacket is balanced.
3. Adopts heat conduction oil to heat, adopts a reflux structure at the same time, and saves energy.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is an internal structural view of the tank;
FIG. 4 is a schematic view of the installation of the screw flights on the outside wall of the tank
Reference numerals illustrate: 1. a motor; 2. a material inlet conduit; 3. a material outlet conduit; 4. an output pipe; 5. a circulation pump; 6. a heating furnace; 7. an input pipe; 8. a heating rod; 9. a stirring shaft; 10. stirring the leaves; 11. a storage tank; 12. a spiral sheet; 13. and a jacket.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-4, this embodiment discloses a high-pressure digestion device applied to smelting of monazite ore, which comprises a storage tank 11, wherein a stirring mechanism is arranged in the storage tank 11, a heating rod 8 is vertically arranged at the bottom of the inner wall of the storage tank 11, a heating mechanism is arranged on the outer wall of the storage tank 11, a material inlet pipeline 2 is arranged at the top of the storage tank 11, and a material outlet pipeline 3 is arranged at the lower end of the storage tank 11. The heating rod 8 is arranged at the bottom of the inner wall of the storage tank 11, the heating mechanism is arranged on the outer wall of the storage tank 11, the materials can be fully heated, and the stirring mechanism is arranged to stir the materials, so that the heating is more sufficient, and the heating effect is better.
The heating mechanism comprises a jacket 13 sleeved on the outer wall of the storage tank 11, a cavity is arranged between the jacket 13 and the outer wall of the storage tank 11, and heat conduction oil is filled in the cavity. The heat conduction oil is arranged between the jacket 13 and the storage tank 11, has strong heat stability, can bear high temperature, has little change and is not easy to decompose, so that a relatively stable working temperature can be maintained.
The spiral sheet 12 is arranged in the cavity, and the spiral sheet 12 forms a spiral channel with the inner wall of the jacket 13 and the inner wall of the storage tank 11.
The upper end and the lower end of the jacket 13 are respectively provided with a heat conducting oil inlet and a heat conducting oil outlet, the heat conducting oil inlet is communicated with one end of the input pipeline 7, the heat conducting oil outlet is communicated with one end of the output pipeline 4, and the other ends of the input pipeline 7 and the output pipeline 4 are respectively communicated with an output port and an input port of the heating furnace 6. The heat conducting oil enters the spiral channel from the heating furnace 6 through the input pipeline 7, and then flows into the heating furnace 6 from the output pipeline 4, so that one cycle is completed, and the temperature of the heat conducting oil in the jacket 13 is balanced.
The output pipe 4 is provided with a circulation pump 5.
The stirring mechanism comprises a motor 1 and a stirrer, wherein the motor 1 is arranged at the top of the storage tank 11, the output end of the motor 1 is arranged inside the storage tank 11, and the stirrer is connected with the output end of the motor 1.
The stirrer comprises a stirring shaft 9 and stirring blades 10, wherein the stirring shaft 9 is U-shaped and is arranged at the output end of the motor 1, and the stirring blades 10 are arranged on the stirring shaft 9.
Valves are arranged on the material inlet pipeline 2 and the material outlet pipeline 3
The implementation principle of the high-pressure digestion equipment applied to smelting of monazite ore provided by the embodiment of the utility model is as follows: the material is added in storage tank 11 from material inlet pipeline 2, all valves are closed, motor 1 and circulating pump 5 are started, the stirrer in storage tank 11 starts to rotate to stir the material, heat conduction oil enters the spiral channel after being heated by heating furnace 6, heating rod 8 and the heat conduction oil heat the material simultaneously, the inside and outside are heated fully, the heating effect is better, after the material is processed, the valves on material outlet pipeline 3 are opened, and the product flows out.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. High pressure digestion device for use in monazite smelting, comprising a storage tank (11), characterized in that: be equipped with rabbling mechanism in storage tank (11) the bottom of storage tank (11) inner wall is equipped with heating rod (8) perpendicularly the storage tank (11) outer wall is equipped with heating mechanism storage tank (11) top is equipped with material inlet pipe (2) the lower extreme of storage tank (11) is equipped with material outlet pipe (3).
2. A high pressure digestion unit for use in monazite smelting as claimed in claim 1, wherein: the heating mechanism comprises a jacket (13) sleeved on the outer wall of the storage tank (11), a cavity is arranged between the jacket (13) and the outer wall of the storage tank (11), and heat conduction oil is filled in the cavity.
3. A high pressure digestion unit for use in monazite smelting as claimed in claim 2, wherein: the cavity is internally provided with a spiral sheet (12), and the spiral sheet (12), the inner wall of the jacket (13) and the inner wall of the storage tank (11) form a spiral channel.
4. A high pressure digestion unit for use in the smelting of monazite as claimed in claim 3, wherein: the upper end and the lower end of the jacket (13) are respectively provided with a heat conducting oil inlet and a heat conducting oil outlet, the heat conducting oil inlet is communicated with one end of an input pipeline (7), the heat conducting oil outlet is communicated with one end of an output pipeline (4), and the other ends of the input pipeline (7) and the output pipeline (4) are respectively communicated with an output port and an input port of a heating furnace (6).
5. A high pressure digestion unit for use in monazite smelting as recited in claim 4, wherein: the output pipeline (4) is provided with a circulating pump (5).
6. A high pressure digestion unit for use in the smelting of monazite according to any one of claims 1-5, wherein: the stirring mechanism comprises a motor (1) and a stirrer, the motor (1) is arranged at the top of the storage tank (11), the output end of the motor (1) is arranged inside the storage tank (11), and the stirrer is connected with the output end of the motor (1).
7. A high pressure digestion unit for use in monazite smelting as recited in claim 6, wherein: the stirrer comprises a stirring shaft (9) and stirring blades (10), wherein the stirring shaft (9) is U-shaped and arranged at the output end of the motor (1), and the stirring blades (10) are arranged on the stirring shaft (9).
8. A high pressure digestion unit for use in monazite smelting as claimed in claim 1, wherein: valves are arranged on the material inlet pipeline (2) and the material outlet pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321535925.7U CN219991683U (en) | 2023-06-16 | 2023-06-16 | High-pressure digestion equipment applied to smelting monazite ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321535925.7U CN219991683U (en) | 2023-06-16 | 2023-06-16 | High-pressure digestion equipment applied to smelting monazite ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219991683U true CN219991683U (en) | 2023-11-10 |
Family
ID=88615315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321535925.7U Active CN219991683U (en) | 2023-06-16 | 2023-06-16 | High-pressure digestion equipment applied to smelting monazite ore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219991683U (en) |
-
2023
- 2023-06-16 CN CN202321535925.7U patent/CN219991683U/en active Active
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| GR01 | Patent grant |