CN215822944U - Raw material proportioning device for efficient production of silicon-barium alloy - Google Patents
Raw material proportioning device for efficient production of silicon-barium alloy Download PDFInfo
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- CN215822944U CN215822944U CN202122157839.4U CN202122157839U CN215822944U CN 215822944 U CN215822944 U CN 215822944U CN 202122157839 U CN202122157839 U CN 202122157839U CN 215822944 U CN215822944 U CN 215822944U
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Abstract
The utility model discloses a raw material proportioning device for high-efficiency production of silicon-barium alloy, which comprises a mixing proportioning bin and a plurality of communicated raw material bins arranged at the upper part of the mixing proportioning bin, wherein a mixing auger is supported and rotated at the upper end inside the mixing proportioning bin, one end of the mixing auger is fixedly connected with a main shaft of a driving motor fixed on the outer wall of the mixing proportioning bin, and an annular air flow pipe is arranged in the middle of the outer side of the mixing proportioning bin.
Description
The technical field is as follows:
the utility model relates to the field of alloys, in particular to a raw material proportioning device for efficient production of silicon-barium alloy.
Background art:
the silicon-barium alloy is used as an inoculant for casting and a deoxidizer for steelmaking, can improve the form of non-metallic inclusions, and improves the quality of steel. The process of processing and producing the silicon-barium alloy is that all raw materials (silica, barium stone and pickaxe stone) are subjected to batching calculation and enter a mixing and batching bin from each raw material bin to be mixed, the raw materials are added into an ore-smelting furnace in batches and in stages to be smelted according to a smelting process progress, silicon-zirconium alloy liquid and silicon-barium alloy liquid are discharged from a furnace eye regularly and are injected into an ingot mold to obtain the required silicon-zirconium alloy and silicon-barium alloy, but the raw materials of each raw material bin are simply mixed when entering the mixing and batching bin in the past, so that the mixing uniformity is poor, and the smelting efficiency of a smelting furnace is influenced.
The utility model has the following contents:
the utility model aims to provide a raw material proportioning device for efficient production of silicon-barium alloy.
The utility model is implemented by the following technical scheme:
the utility model provides a raw materials proportioning device is used in high-efficient production of silicon barium alloy, is including the raw material storehouse of a plurality of intercommunications of mixing proportioning bins and upper portion setting, the inside upper end of mixing proportioning bins supports the rotation and has mixed auger, it is fixed with the driving motor main shaft connection of fixing on mixing proportioning bins outer wall to mix auger one end, it is provided with the air current annular tube to mix proportioning bins outside middle part, the air current annular tube is fixed with mixing proportioning bins intercommunication through the ascending mixed gas blow pipe of a plurality of slope.
Preferably, the airflow annular pipe is communicated with an air inlet pipe for conveying an air source.
Preferably, a discharge port is formed in the bottom of the mixing proportioning bin, and a control valve is installed on the discharge port.
Preferably, the discharge pipe and the air inlet pipe of the raw material bin are provided with control valves.
Preferably, a plurality of discharge pipe mouths of the raw material bin are opposite to a mixing auger in the mixing proportioning bin.
The utility model has the advantages that: according to the utility model, various raw materials entering the smelting furnace are premixed and back-mixed through the mixing and proportioning bin, so that the raw materials are mixed more uniformly, and the smelting efficiency of a subsequent smelting furnace is ensured.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention;
in the figure: mixing proportioning bins 1, raw material bins 2, a discharge port 3, a control valve 4, a mixing auger 5, a driving motor 6, an airflow annular pipe 7, a mixing gas blowing pipe 8 and a gas inlet pipe 9.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present invention provides the following technical solutions: the utility model provides a raw materials proportioning device is used in high-efficient production of silicon barium alloy, including the raw material storage bin 2 of a plurality of intercommunications of mixing proportioning bins 1 and upper portion setting, 1 inside upper end support rotation of mixing proportioning bins has mixed auger 5, 5 one ends of mixed auger are connected fixedly with the 6 main shafts of driving motor who fixes on 1 outer wall of mixing proportioning bins, 1 outside middle part of mixing proportioning bins is provided with air current annular tube 7, air current annular tube 7 is fixed with 1 intercommunication of mixing proportioning bins through the ascending mixed gas blow pipe 8 of a plurality of slope.
The airflow annular pipe 7 is communicated with an air inlet pipe 9 for conveying an air source.
Mix proportioning bins 1 bottom and be provided with discharge gate 3, install control valve 4 on the discharge gate 3.
And a discharge pipe and an air inlet pipe 9 of the raw material bin 2 are provided with control valves 4.
A plurality of discharge pipe mouths of the raw material bin 2 are just opposite to the mixing auger 5 in the mixing proportioning bin 1.
The working principle and the using process of the utility model are as follows: when raw material proportioning is carried out on a smelting furnace, a driving motor 6 is started to open, small-particle raw materials of silica, barite and pickaxe are discharged into each raw material bin 2 according to a certain proportion, a control valve of a discharge pipe of each raw material bin 2 is opened, the raw materials are discharged onto a rotating mixing auger 5, and preliminary premixing of various raw materials is realized through rotary mixing of the mixing auger 5;
meanwhile, the control valve 4 on the air inlet pipe 9 is opened, compressed air with certain pressure is conveyed to the air flow annular pipe 7 along the air inlet pipe 9, is discharged upwards from each mixed air blowing pipe 8, backmixes raw material particles falling from the mixed material bin 1, realizes secondary mixing, is more uniform in mixing of various raw materials, can guarantee the smelting efficiency of a subsequent smelting furnace, and is discharged into the smelting furnace along the discharge port 3 after the mixed materials are completely smelted.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a raw materials proportioning device is used in high-efficient production of silicon barium alloy, is including the raw materials storehouse of a plurality of intercommunications of mixing proportioning bins and upper portion setting, its characterized in that: the inside upper end of mixing proportioning bins supports the rotation and has mixed auger, it is fixed with the driving motor main shaft connection of fixing on mixing proportioning bins outer wall to mix auger one end, it is provided with the air current annular tube to mix proportioning bins outside middle part, the air current annular tube is fixed with mixing proportioning bins intercommunication through the ascending mixed gas blow pipe of a plurality of slope.
2. The raw material proportioning device for efficient production of silicon-barium alloy according to claim 1, characterized in that: the air flow annular pipe is communicated with an air inlet pipe for conveying an air source.
3. The raw material proportioning device for efficient production of silicon-barium alloy according to claim 1, characterized in that: mix proportioning bins bottom and be provided with the discharge gate, install the control valve on the discharge gate.
4. The raw material proportioning device for efficient production of silicon-barium alloy according to claim 1, characterized in that: and control valves are arranged on the discharge pipe and the air inlet pipe of the raw material bin.
5. The raw material proportioning device for efficient production of silicon-barium alloy according to claim 1, characterized in that: a plurality of discharge pipe orifices of the raw material bin are right opposite to a mixing auger in the mixing proportioning bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122157839.4U CN215822944U (en) | 2021-09-07 | 2021-09-07 | Raw material proportioning device for efficient production of silicon-barium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122157839.4U CN215822944U (en) | 2021-09-07 | 2021-09-07 | Raw material proportioning device for efficient production of silicon-barium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215822944U true CN215822944U (en) | 2022-02-15 |
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ID=80198744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122157839.4U Active CN215822944U (en) | 2021-09-07 | 2021-09-07 | Raw material proportioning device for efficient production of silicon-barium alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215822944U (en) |
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2021
- 2021-09-07 CN CN202122157839.4U patent/CN215822944U/en active Active
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