CN211663922U - Molybdenum oxide proportioning bin for preventing particle segregation - Google Patents
Molybdenum oxide proportioning bin for preventing particle segregation Download PDFInfo
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- CN211663922U CN211663922U CN202021893996.0U CN202021893996U CN211663922U CN 211663922 U CN211663922 U CN 211663922U CN 202021893996 U CN202021893996 U CN 202021893996U CN 211663922 U CN211663922 U CN 211663922U
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Abstract
The utility model belongs to the technical field of ferromolybdenum smelting, concretely relates to molybdenum oxide proportioning bins for preventing particle segregation, include: the device comprises a bin body, a bin body and a bin cover, wherein the top of the bin body is provided with a feed inlet, the bottom of the bin body is provided with a discharge outlet, a batching cavity is arranged inside the bin body, and the batching cavity is communicated with the feed inlet and the discharge outlet; the quantity of the guide platforms is multiple, one end of each guide platform is connected to the side wall of the batching cavity, and the other end of each guide platform inclines towards the discharge hole; the stirring assembly is arranged in the batching cavity. The structure enables materials in the batching cavity to be uniformly mixed, avoids segregation of material granularity caused by aggregation of materials with larger particles towards the periphery of the storage bin, and further improves the smelting quality of the ferromolybdenum alloy.
Description
Technical Field
The utility model belongs to the technical field of ferromolybdenum smelting, concretely relates to a molybdenum oxide proportioning bins for preventing particle segregation.
Background
In the smelting of the ferromolybdenum alloy, raw materials such as molybdenum oxide, saltpeter, aluminum powder, iron scale, ferrosilicon, steel shavings, fluorite, lime and the like required by smelting need to be accurately weighed according to strict material mixing ratio, and meanwhile, strict requirements on the granularity size and distribution of the required raw materials are met. If the deviation of about 0.5kg of certain materials occurs in the manual weighing process, the smelting efficiency and quality of the whole ferro-molybdenum alloy and the finishing difficulty of the subsequent ferro-molybdenum blocks are obviously influenced. Meanwhile, the material particles are not uniformly distributed in the reaction process, the whole reaction quality is also influenced, and for a relatively large particle reaction area, the reaction is slow, so that the incomplete reaction of molybdenum oxide is probably caused, partial molybdenum flows into slag, the waste is caused, and the content of molybdenum elements in ferromolybdenum is influenced.
The shortcoming that the proportioning bins structure that uses at present exists is the function singleness, only plays the effect of splendid attire material, such as chinese patent CN209922057U, can be because of the weight of material is different when charging in the proportioning bins simultaneously, and the great material of relative granule can be toward the peripheral gathering of feed bin, causes the segregation of material granularity like this, is unfavorable for ferro-molybdenum's smelting.
Therefore, the utility model discloses not enough more than, the urgent need provides a molybdenum oxide proportioning bins for preventing particle segregation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a molybdenum oxide proportioning bins for preventing particle segregation to solve the great material of granule among the prior art and cause the problem of material granularity segregation in the peripheral gathering of feed bin.
The utility model provides a molybdenum oxide proportioning bins for preventing particle segregation, include: the device comprises a bin body, a bin body and a bin cover, wherein the top of the bin body is provided with a feed inlet, the bottom of the bin body is provided with a discharge outlet, a batching cavity is arranged inside the bin body, and the batching cavity is communicated with the feed inlet and the discharge outlet; the quantity of the guide platforms is multiple, one end of each guide platform is connected to the side wall of the batching cavity, and the other end of each guide platform inclines towards the discharge hole; the stirring assembly is arranged in the batching cavity and is suitable for stirring.
The molybdenum oxide batching bin for preventing particle segregation is further preferred to be characterized in that the stirring assembly comprises a first stirrer and a second stirrer, and the bottoms of the first stirrer and the second stirrer are inserted into the batching cavity.
The molybdenum oxide batching bin for preventing particle segregation as described above is further preferred that the first stirrer comprises a first driver, a first stirring rod and a first helical blade; the first driver is arranged at the bottom of the bin body; the first stirring rod is provided with a first helical blade, the end part of the first stirring rod is connected with an output shaft of the first driver, and the first stirring rod is suitable for rotating under the action of the first driver; the second stirrer comprises a second driver, a second stirring rod and a second helical blade; the second driver is arranged at the bottom of the bin body; and a second helical blade is arranged on the second stirring rod, the end part of the second stirring rod is connected with the output shaft of the second driver, and the second stirring rod is suitable for rotating under the action of the second driver.
In the molybdenum oxide batching bin for preventing particle segregation as described above, it is further preferable that the first helical blade is provided with a blade at an outer circumferential edge thereof.
The molybdenum oxide proportioning bin for preventing particle segregation as described above is further preferably configured such that the first stirring rod and the second stirring rod are obliquely arranged in the proportioning bin, and a vertical plane where the first stirring rod is located is parallel to a vertical plane where the second stirring rod is located.
In the molybdenum oxide batching bin for preventing particle segregation, it is further preferable that the material guide table is plate-shaped, and a plurality of plate-shaped material guide tables are uniformly distributed along the inner wall of the batching cavity.
The molybdenum oxide batching bin for preventing particle segregation is further preferably characterized in that the included angle between the guide platform and the inner wall of the batching cavity is 15-45 degrees.
The molybdenum oxide proportioning bin for preventing particle segregation as described above further preferably further comprises a weight induction scale, wherein the weight induction scale is arranged at the bottom of the bin body and is suitable for weighing.
The molybdenum oxide proportioning bin for preventing particle segregation as described above further preferably further comprises a shock-proof buffer, wherein the shock-proof buffer is disposed between the bin body and the weight induction scale.
The molybdenum oxide proportioning bin for preventing particle segregation is further preferably that the bin body is in a truncated cone shape, and the area of the top surface where the feed inlet is located is larger than the area of the bottom surface where the discharge outlet is located.
Compared with the prior art, the utility model has the following advantage:
the utility model discloses a molybdenum oxide proportioning bins for preventing particle segregation includes the storehouse body, leads material platform and stirring subassembly, wherein, the storehouse body is equipped with proportioning bins and feed inlet, the discharge gate that communicates with the proportioning bins, the quantity of leading material platform is a plurality of, and a plurality of lead material platform's one end all connect in the lateral wall in batching chamber, the other end towards the discharge gate slope; the stirring assembly is arranged in the batching cavity. In the device, the molybdenum oxide particles falling to the edge of the batching cavity can flow to the discharge port along the inclined direction of the material guide table through the material guide table, so that the molybdenum oxide particles are prevented from falling to the bottom edge of the batching cavity; through the setting of stirring subassembly, make the material in the batching chamber can the misce bene, avoid causing the segregation of material granularity because of the great material of granule toward the peripheral gathering of feed bin, and then improve ferro-molybdenum's smelting quality.
Drawings
Fig. 1 is a schematic structural view of a molybdenum oxide proportioning bin for preventing particle segregation in the present invention.
Description of reference numerals:
1-cabin body, 2-batching cavity, 3-feeding port, 4-discharging port, 5-first stirring rod, 6-first spiral blade, 7-second stirring rod, 8-second spiral blade, 9-material guiding platform, 10-weight induction scale, 11-shockproof buffer, 12-feeding gate and 13-discharging gate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the molybdenum oxide batching bin for preventing particle segregation disclosed in this embodiment includes:
the device comprises a bin body 1, wherein a feed inlet 3 is formed in the top of the bin body 1, a discharge outlet 4 is formed in the bottom of the bin body, a batching cavity 2 is formed inside the bin body, and the batching cavity 2 is communicated with the feed inlet 3 and the discharge outlet 4;
the quantity of the guide platforms 9 is multiple, one end of each guide platform 9 is connected to the side wall of the batching cavity 2, and the other end of each guide platform 9 inclines towards the discharge hole 4;
the stirring assembly is arranged in the batching cavity 2 and is suitable for stirring.
In the structure, the molybdenum oxide material enters the proportioning bin of the bin body 1 from the feeding hole 3 and then enters the next working procedure from the discharging hole 4 on the lower side. This in-process, when reinforced in preventing to the proportioning bins, the great material of relative granule leads to the fact material dynamics segregation toward the peripheral gathering of feed bin, still is equipped with guide platform 9 and stirring subassembly in this embodiment, and wherein guide platform 9 is located the lateral wall of proportioning bins 2, and the other end orientation discharge gate 4 slopes, is suitable for to lead just rolling the whereabouts direction of the material of proportioning bins lateral wall department, avoids it to fall into discharge gate 4 periphery and gathering. And is also provided with a stirring assembly adapted to stir the material in the dosing chamber 2, avoiding accumulation.
As shown in fig. 1, further, the stirring assembly includes a first stirrer and a second stirrer, and the bottom portions of the first stirrer and the second stirrer are inserted into the ingredient cavity 2. Further, the first stirrer comprises a first driver, a first stirring rod 5 and a first spiral blade 6; the first driver is arranged at the bottom of the bin body 1; the first stirring rod 5 is provided with 6 first spiral blades, the end part of the first spiral blade is connected with an output shaft of the first driver, and the first spiral blade is suitable for rotating under the action of the first driver; the second stirrer comprises a second driver, a second stirring rod 7 and second spiral blades 8; the second driver is arranged at the bottom of the bin body 1; and the second stirring rod 7 is provided with 8 second spiral blades, the end part of the second spiral blade is connected with an output shaft of the second driver, and the second spiral blade is suitable for rotating under the action of the second driver. Further, the outer periphery of the first spiral blade 6 is provided with a cutting edge. Furthermore, first puddler 5 with second puddler 7 slope is laid in the proportioning bins, just the vertical plane that first puddler 5 belonged to with the vertical plane that second puddler 7 belonged to is parallel.
The structure further discloses the structure of stirring subassembly, wherein realizes the stirring of material through setting up two agitators, can stir more materials and rotate at the material storehouse, and then makes the material evenly distributed in the material storehouse, avoids the material to pile up. The periphery of the 6 first helical blades in the first stirrer is provided with a cutting edge for synchronously cutting materials during stirring, so that the problem that relatively large particles react slowly in the reaction process, and further the molybdenum oxide does not completely react and flows into reaction slag, thereby causing waste and influencing the content of molybdenum element in ferromolybdenum is avoided. The vertical planes of the first stirring rod 5 and the second stirring rod 7 are parallel to each other, so that the first stirring rod 5 and the second stirring rod 7 can not interfere with each other in the rotating process and can also cooperate with each other.
As shown in fig. 1, further, the material guiding platform 9 is plate-shaped, and a plurality of plate-shaped material guiding platforms 9 are uniformly arranged along the inner wall of the batching cavity 2. Furthermore, the included angle between the material guide platform 9 and the inner wall of the batching cavity 2 is 15-45 degrees. Specifically, the material guiding tables 9 are stacked layer by layer along the inner wall of the batching cavity 2.
Further, the weight induction type weighing machine further comprises a weight induction scale 10, wherein the weight induction scale 10 is arranged at the bottom of the bin body 1 and is suitable for weighing. Further, the weight induction balance further comprises a shockproof buffer 11, wherein the shockproof buffer 11 is arranged between the bin body 1 and the weight induction balance 10.
In the structure, the weight induction scale 10 is used for weighing the weight of the material in the bin body 1, specifically, the weight induction scale 10 is annular, the bottom of the bin body 1 is located on the weight induction scale 10, and the discharge port 4 corresponds to the annular center hole of the weight induction scale 10 and is suitable for the material to flow out of the bin body 1. The shockproof buffer 11 is arranged between the bin body 1 and the weight sensing scale 10, and is internally provided with an elastic body, such as a spring or elastic rubber, and the shockproof buffer is suitable for shockproof buffering under the action of elastic deformation of the elastic body, so that impact on the bottom of the bin body 1 when materials suddenly enter the batching cavity 2 from the feed inlet 3 of the bin body 1 is prevented from being transmitted to the weight sensing scale 10 to damage the weight sensing scale 10.
Further, the bin body 1 is in a truncated cone shape, and the area of the top surface where the feed inlet 3 is located is larger than the area of the bottom surface where the discharge outlet 4 is located. Further, the feed inlet 3 is hinged with a feed door 12, and the discharge outlet 4 is hinged with a discharge door 13.
Further, the embodiment also discloses a use method of the molybdenum oxide proportioning bin for preventing particle segregation, which comprises the following steps:
firstly, assembling a molybdenum oxide proportioning bin for preventing particle segregation according to the structure, then opening a feeding door 12 of a bin body 1, filling molybdenum oxide particles into a proportioning cavity 2, and simultaneously reading weight data measured by a weight induction scale 10 until the weight of the molybdenum oxide particles in the proportioning cavity 2 reaches a preset weight, and stopping feeding; then the discharging door 13 is opened, and the first driver and the second driver are synchronously started, so that the materials uniformly enter the next working procedure from the discharging port 4.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a molybdenum oxide proportioning bins for preventing particle segregation which characterized in that includes:
the device comprises a bin body, a bin body and a bin cover, wherein the top of the bin body is provided with a feed inlet, the bottom of the bin body is provided with a discharge outlet, a batching cavity is arranged inside the bin body, and the batching cavity is communicated with the feed inlet and the discharge outlet;
the quantity of the guide platforms is multiple, one end of each guide platform is connected to the side wall of the batching cavity, and the other end of each guide platform inclines towards the discharge hole;
the stirring assembly is arranged in the batching cavity and is suitable for stirring.
2. The molybdenum oxide proportioning bin for preventing particle segregation of claim 1,
the stirring assembly comprises a first stirrer and a second stirrer, and the bottoms of the first stirrer and the second stirrer are inserted into the batching cavity.
3. The molybdenum oxide proportioning bin for preventing particle segregation of claim 2,
the first stirrer comprises a first driver, a first stirring rod and a first helical blade; the first driver is arranged at the bottom of the bin body; the first stirring rod is provided with a first helical blade, and the end part of the first stirring rod is connected with an output shaft of the first driver;
the second stirrer comprises a second driver, a second stirring rod and a second helical blade; the second driver is arranged at the bottom of the bin body; and a second helical blade is arranged on the second stirring rod, and the end part of the second stirring rod is connected with an output shaft of the second driver.
4. The molybdenum oxide storage bin for preventing particle segregation of claim 3, wherein the outer periphery of the first helical blade is provided with a cutting edge.
5. The molybdenum oxide proportioning bin for preventing particle segregation of claim 4, wherein the first stirring rod and the second stirring rod are obliquely arranged in the proportioning bin, and a vertical plane of the first stirring rod is parallel to a vertical plane of the second stirring rod.
6. The molybdenum oxide batching bin for preventing particle segregation according to claim 5, wherein the material guiding platform is plate-shaped, and a plurality of plate-shaped material guiding platforms are uniformly distributed along the inner wall of the batching cavity.
7. The molybdenum oxide batching bin for preventing particle segregation according to claim 6, wherein the angle between the material guide platform and the inner wall of the batching cavity is 15-45 degrees.
8. The molybdenum oxide batching bin for preventing particle segregation according to claim 7, further comprising a weight induction scale, wherein the weight induction scale is arranged at the bottom of the bin body and is suitable for weighing.
9. The molybdenum oxide proportioning bin for preventing particle segregation of claim 8, further comprising a shock-proof buffer, wherein the shock-proof buffer is arranged between the bin body and the weight induction scale.
10. The molybdenum oxide proportioning bin for preventing particle segregation of claim 9, wherein the bin body is in a truncated cone shape, and the area of the top surface where the feeding hole is located is larger than the area of the bottom surface where the discharging hole is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021893996.0U CN211663922U (en) | 2020-09-03 | 2020-09-03 | Molybdenum oxide proportioning bin for preventing particle segregation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021893996.0U CN211663922U (en) | 2020-09-03 | 2020-09-03 | Molybdenum oxide proportioning bin for preventing particle segregation |
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| Publication Number | Publication Date |
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| CN211663922U true CN211663922U (en) | 2020-10-13 |
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| CN202021893996.0U Active CN211663922U (en) | 2020-09-03 | 2020-09-03 | Molybdenum oxide proportioning bin for preventing particle segregation |
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| CN (1) | CN211663922U (en) |
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- 2020-09-03 CN CN202021893996.0U patent/CN211663922U/en active Active
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