CN220609216U - High-efficiency bauxite sedimentation system difficult to utilize by high-sulfur high-iron - Google Patents
High-efficiency bauxite sedimentation system difficult to utilize by high-sulfur high-iron Download PDFInfo
- Publication number
- CN220609216U CN220609216U CN202320892934.5U CN202320892934U CN220609216U CN 220609216 U CN220609216 U CN 220609216U CN 202320892934 U CN202320892934 U CN 202320892934U CN 220609216 U CN220609216 U CN 220609216U
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- China
- Prior art keywords
- barrel
- stirring rod
- stirring
- efficiency
- bauxite
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910001570 bauxite Inorganic materials 0.000 title claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 10
- 239000011593 sulfur Substances 0.000 title claims abstract description 10
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 42
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000013049 sediment Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a high-efficiency bauxite sedimentation system difficult to utilize with high sulfur and high iron, which is characterized in that: the stirring device comprises a barrel, wherein a fixing frame is arranged at the upper end of the barrel and fixedly connected with the barrel, a motor is arranged on the fixing frame and is in matched connection with the barrel, a stirring rod is arranged at the lower end of the motor, one end of the stirring rod is fixedly connected with the motor, and the other end of the stirring rod extends to the bottom of the barrel; the outer side of the stirring rod is provided with a feeding pipe, and the outer diameter of the feeding pipe is smaller than the outer diameter of the stirring rod by 5cm; a connecting seat is arranged at the position of the stirring rod close to the bottom of the cylinder body, a plurality of stirring devices are obliquely arranged on the connecting seat, and the stirring devices are arranged in parallel with the inner wall of the cylinder body; the utility model can prevent materials from entering the suspension to mix the suspension, reduce sedimentation time and improve sedimentation efficiency, and the stirring device is provided with the stirring blades which incline downwards, so that sediment can be guided to the discharge hole of the discharge pipe, and the sedimentation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of bauxite sedimentation, in particular to a high-efficiency bauxite sedimentation system with high sulfur and high iron difficult to utilize.
Background
The red mud is mud residue obtained by dissolving bauxite, which is red due to a large amount of ferric oxide, is conventionally called red mud, and is diluted to obtain mixed slurry containing red mud and sodium aluminate solution, and the red mud and the solution are separated by sedimentation or filtration to obtain sodium aluminate solution required by seed crystal decomposition, wherein the sedimentation separation effect has important influence on the quality of a final product, the production cost and the economic benefit. The existing sedimentation separation method comprises a sedimentation tank method, a centrifugal separation method, a grid and a screen filter screen, wherein the sedimentation tank method has large occupied area, large civil engineering investment and long time consumption; the centrifugal separation method has the defects of high energy consumption and high cost; the removal effect of the grating and the screen filtering method is poor, and the grating and the screen filtering method are extremely easy to block.
Disclosure of Invention
The utility model aims to: the utility model aims to provide a device which has a simple structure, is convenient to settle and can be better lifted.
The technical scheme is as follows: a high-sulfur high-iron difficult-to-use bauxite high-efficiency sedimentation system is characterized in that: the stirring device comprises a barrel, wherein a fixing frame is arranged at the upper end of the barrel and fixedly connected with the barrel, a motor is arranged on the fixing frame and is in matched connection with the barrel, a stirring rod is arranged at the lower end of the motor, one end of the stirring rod is fixedly connected with the motor, and the other end of the stirring rod extends to the bottom of the barrel; the outer side of the stirring rod is provided with a feeding pipe, and the outer diameter of the feeding pipe is smaller than the outer diameter of the stirring rod by 5cm; the stirring rod is provided with a connecting seat at the position close to the bottom of the cylinder body, a plurality of stirring devices are obliquely arranged on the connecting seat, and the stirring devices are arranged in parallel with the inner wall of the cylinder body.
Specifically, agitating unit annular slope sets up, and with barrel inner wall parallel laminating setting.
Specifically, the stirring device is provided with a plurality of bulges on one side close to the inner wall of the cylinder, and the distance between the bulges and the inner wall is 2cm.
Specifically, the top end of the cylinder body is annularly provided with an overflow port, and the overflow port is annularly arranged around the cylinder body.
Specifically, the lower end of the cylinder body is arranged in a conical structure.
Advantageous effects
The utility model has the advantages that: through the telescopic inlet pipe that sets up, the inlet pipe can stretch into the discharge gate of inlet pipe below the liquid level of precipitate according to the horizontal position of precipitate, can prevent that the material from getting into in the suspension and mixing the suspension, has reduced the time of subsidence, improves sedimentation efficiency to agitating unit is equipped with downward sloping stirring vane, can lead the discharge gate department of discharge pipe with the precipitate, improves sedimentation efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
the drawings are marked: barrel 1, fixing frame 2, motor 3, connecting seat 4, stirring device 6, bulge 6, telescopic tube 7, feed inlet 8, feed barrel 9, discharge tube 10, overflow port 11
Description of the embodiments
The following describes the embodiments of the present utility model further with reference to the drawings.
The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in figure 1, the high-efficiency bauxite sedimentation system difficult to utilize comprises a barrel 1, a fixing frame 2, a motor 3, a connecting seat 4, a stirring device 6, a bulge 6, a feed pipe 7, a feed inlet 8, a feed barrel 9, a discharge pipe 10 and an overflow port 11, wherein the lower end of the barrel 1 is arranged in a conical structure, the fixing frame 2 is arranged at the upper end of the barrel 1, the fixing frame 2 is connected with the barrel 1 in a matched manner, the motor 3 is arranged on the fixing frame 2, the motor 3 is fixedly connected with the fixing frame 2, a stirring rod is arranged at the lower end of the motor 3, one end of the stirring rod is connected with the fixing frame 2 in a matched manner, the other end of the stirring rod extends into the barrel 1, the stirring rod near one end of the bottom of the barrel 1 is provided with the connecting seat 4, the stirring device 5 is obliquely arranged on the connecting seat 4 and is annularly arranged on the inner wall of the barrel 1 in parallel with the stirring device 5, and the bulge 6 is arranged on one side of the stirring device 5, which is close to the inner wall, the contact area is reduced during the rotation of the sedimentation soil by the bulge 6, the sedimentation is more convenient during the cleaning, the feed inlet 8 is arranged at the upper end of the barrel 1, the feed inlet 8 is arranged in a conical structure, the discharging is convenient, the telescopic feed pipe 7 is arranged at the lower end of the feed inlet 8, the sedimentation is carried out by the position of the feed pipe 7, which stretches to different liquid levels, the suspension liquid in the barrel 1 is prevented from being turbid while the sedimentation efficiency is improved, the sedimentation efficiency is influenced, the overflow port 11 is annularly arranged at the bottom end position of the barrel 1, the service life of the equipment is prevented from being influenced due to the overlarge pressure in the barrel 1, the discharge pipe 10 is arranged at the bottom position of the barrel 1, the cleaning is convenient, the working strength is reduced, the reliability of the equipment is improved, when the device is used, the feeding barrel 9 is obliquely arranged at the position of the feeding hole 8, feeding materials enter from the position of the feeding hole 8 through the feeding barrel 9, and the feeding materials extend into the position below the liquid surface through the telescopic feeding pipe 7, so that the sedimentation can be performed more quickly.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (5)
1. A high-sulfur high-iron difficult-to-use bauxite high-efficiency sedimentation system is characterized in that: the stirring device comprises a barrel, wherein a fixing frame is arranged at the upper end of the barrel and fixedly connected with the barrel, a motor is arranged on the fixing frame and is in matched connection with the barrel, a stirring rod is arranged at the lower end of the motor, one end of the stirring rod is fixedly connected with the motor, and the other end of the stirring rod extends to the bottom of the barrel; the outer side of the stirring rod is provided with a feeding pipe, and the outer diameter of the feeding pipe is smaller than the outer diameter of the stirring rod by 5cm; the stirring rod is provided with a connecting seat at the position close to the bottom of the cylinder body, a plurality of stirring devices are obliquely arranged on the connecting seat, and the stirring devices are arranged in parallel with the inner wall of the cylinder body.
2. The high-efficiency bauxite settling system difficult to utilize with high sulfur and high iron as set forth in claim 1, wherein: the stirring device is obliquely arranged in an annular mode and is attached to the inner wall of the cylinder in parallel.
3. The high-efficiency bauxite settling system difficult to utilize with high sulfur and high iron as set forth in claim 1, wherein: one side of the stirring device, which is close to the inner wall of the cylinder body, is provided with a plurality of bulges, and the distance between the bulges and the inner wall is 2cm.
4. The high-efficiency bauxite settling system difficult to utilize with high sulfur and high iron as set forth in claim 1, wherein: and an overflow port is annularly arranged at the top end of the cylinder body, and the overflow port is annularly arranged around the cylinder body.
5. The high-efficiency bauxite settling system difficult to utilize with high sulfur and high iron as set forth in claim 1, wherein: the lower end of the cylinder body is arranged in a conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320892934.5U CN220609216U (en) | 2023-04-20 | 2023-04-20 | High-efficiency bauxite sedimentation system difficult to utilize by high-sulfur high-iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320892934.5U CN220609216U (en) | 2023-04-20 | 2023-04-20 | High-efficiency bauxite sedimentation system difficult to utilize by high-sulfur high-iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220609216U true CN220609216U (en) | 2024-03-19 |
Family
ID=90211585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320892934.5U Active CN220609216U (en) | 2023-04-20 | 2023-04-20 | High-efficiency bauxite sedimentation system difficult to utilize by high-sulfur high-iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220609216U (en) |
-
2023
- 2023-04-20 CN CN202320892934.5U patent/CN220609216U/en active Active
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