CN220003805U - Efficient mixing device for mineral raw materials - Google Patents
Efficient mixing device for mineral raw materials Download PDFInfo
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- CN220003805U CN220003805U CN202320053461.XU CN202320053461U CN220003805U CN 220003805 U CN220003805 U CN 220003805U CN 202320053461 U CN202320053461 U CN 202320053461U CN 220003805 U CN220003805 U CN 220003805U
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- Prior art keywords
- conveyor belt
- mineral raw
- raw materials
- efficient
- raw material
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- 238000002156 mixing Methods 0.000 title claims abstract description 55
- 239000002994 raw material Substances 0.000 title claims abstract description 55
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 32
- 239000011707 mineral Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011575 calcium Substances 0.000 abstract description 4
- 229910052791 calcium Inorganic materials 0.000 abstract description 4
- 229910052710 silicon Inorganic materials 0.000 abstract description 4
- 239000010703 silicon Substances 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The embodiment of the utility model discloses an efficient mixing device for mineral raw materials, which relates to the technical field of mineral raw material preparation and comprises the following components: the first conveyor belt is used for conveying the ore raw materials after primary mixing; a second conveyor belt disposed below the first conveyor belt; the mixing assembly is arranged between the first conveyor belt and the second conveyor belt, and the mineral raw materials on the first conveyor belt enter the second conveyor belt after being secondarily mixed by the mixing assembly. The mixing assembly is arranged to stir the raw materials for the second time, so that the mixing quality of the mixed ore is effectively improved, the content deviation of main elements such as silicon, calcium and the like is reduced, and good raw material conditions are created for effectively controlling the alkalinity in the subsequent production process of the sintered ore.
Description
Technical Field
The utility model relates to the technical field of ore raw material preparation, in particular to an efficient ore raw material mixing device.
Background
The efficient mixing device for the mixed ore raw materials is a simple device which is arranged in a chute at the tail of a belt conveyor in the process of conveying the mixed ore by the belt conveyor. The prior belt conveyor tail chute has the technical defects that a good mixing effect is not achieved, and the mixing quality of the uniformly mixed ore is affected; secondly, the chute at the tail part of the common belt conveyor is not provided with a baffle independently, and as time goes by, the chute is extremely easy to be flushed by material flow, so that the whole body of the material warehouse is damaged, the service life of the facility is shortened, the service life of equipment is influenced, the material warehouse is seriously possibly damaged, and abnormal production accidents such as material running, material overflowing and the like occur.
Disclosure of Invention
The utility model aims to provide an efficient mixing device for mineral raw materials, which aims to solve the technical problems in the prior art: how to solve the technical problem that the chute at the tail part of the belt conveyor cannot achieve a good mixing effect.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a first aspect of an embodiment of the present utility model provides an efficient mixing apparatus for mineral raw materials, including: the first conveyor belt is used for conveying the ore raw materials after primary mixing; a second conveyor belt disposed below the first conveyor belt; the mixing assembly is arranged between the first conveyor belt and the second conveyor belt, and the mineral raw materials on the first conveyor belt enter the second conveyor belt after being secondarily mixed by the mixing assembly.
In some embodiments, the mixing assembly comprises: the impact unit is arranged at the discharge end of the first conveyor belt, and the mineral raw materials on the first conveyor belt are discharged and impact the material flow generated by the impact unit to form vortex; and the collecting unit is arranged at the lower end of the impact unit.
In some embodiments, the impact unit includes a material-facing plate having a trapezoidal recess at an end thereof adjacent to the first belt.
In some embodiments, the impingement unit further comprises a drive for driving the windward plate in rotation.
In some embodiments, the driving part comprises a driving motor, and a power output end of the driving motor is connected with the feeding plate.
In some embodiments, the collection unit comprises a collection hopper disposed at a lower end of the impingement unit.
In some embodiments, a cover plate is provided at the upper end of the windward plate.
In some embodiments, the windward plate includes a support portion and an inner lining portion fixed to an end of the support portion adjacent to the first conveyor belt.
In some embodiments, the support is made of steel plate.
In some embodiments, the inner liner is made of an alloy liner plate.
According to the technical scheme, the utility model has at least the following advantages and positive effects:
according to the efficient mixing device for the ore raw materials, disclosed by the utility model, the raw materials can be subjected to secondary stirring through the arrangement of the mixing component, so that the mixing quality of uniformly mixed ores is effectively improved, the content deviation of main elements such as silicon, calcium and the like is reduced, and good raw material conditions are created for effectively controlling the alkalinity in the subsequent production process of sintered ores.
According to the efficient mixing device for the mineral raw materials, the trapezoid grooves are formed in the material-facing plate, the material-facing plate can be impacted when the front material flows through the trapezoid grooves, vortex is formed at the upper adjacent interface and the lower adjacent interface of the material-facing plate respectively, the vortex can be rolled and brought into various raw materials around the vortex when generated, and the raw materials can be stirred for the second time, so that the aim of promoting further mixing of mixed minerals is achieved.
According to the efficient mixing device for the mineral raw materials, provided by the utility model, the flushing caused by the material flow to the chute in the time passing can be slowed down by arranging the material-facing plate, the damage to the whole body of a material warehouse is reduced, the service life of facilities is prolonged, and the influence on the service cycle of belt system equipment on a conveying belt is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of 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 view of an efficient mixing device for mineral raw materials according to an embodiment;
fig. 2 is a schematic working diagram of a feeding plate of an efficient mineral raw material mixing device according to an embodiment.
The reference numerals are explained as follows: 1. a first conveyor belt; 2. a second conveyor belt; 3. a material-facing plate; 4. a collection bucket; 5. and a cover plate.
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.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Please refer to fig. 1.
Fig. 1 is a schematic structural view of an efficient mixing device for mineral raw materials according to an embodiment of the present utility model, as shown in the drawing, including: a first conveyor belt 1, wherein the first conveyor belt 1 is used for conveying the ore raw materials after primary mixing; a second conveyor belt 2, the second conveyor belt 2 being arranged below the first conveyor belt 1; the mixing assembly is arranged between the first conveyor belt 1 and the second conveyor belt 2, and the ore raw materials on the first conveyor belt 1 enter the second conveyor belt 2 after being secondarily mixed by the mixing assembly. The mixing assembly is arranged to stir the raw materials for the second time, so that the mixing quality of the mixed ore is effectively improved, the content deviation of main elements such as silicon, calcium and the like is reduced, and good raw material conditions are created for effectively controlling the alkalinity in the subsequent production process of the sintered ore.
In this embodiment, the mixing assembly includes: the impact unit is arranged at the discharge end of the first conveyor belt 1, and the mineral raw materials on the first conveyor belt 1 are discharged and then impact the material flow generated by the impact unit to form vortex; and the collecting unit is arranged at the lower end of the impact unit.
Please refer to fig. 2;
in this embodiment, the impact unit includes a material-facing plate 3, and one end of the material-facing plate 3, which is close to the first driving belt, is provided with a trapezoidal groove. By arranging the trapezoid grooves on the material-facing plate 3, the front material flow can impact the material-facing plate 3 when passing through, vortex is formed at the upper and lower adjacent interfaces of the material-facing plate 3 respectively, various raw materials around the vortex can be rolled and brought into the vortex when the vortex is generated, and secondary stirring can be carried out on the raw materials, so that the aim of promoting further mixing of the uniformly mixed ores is fulfilled; by arranging the material-facing plate 3, the scouring of the chute caused by the material flow in the time can be slowed down, the damage to the whole body of the material warehouse is reduced, the service life of the facility is prolonged, and the influence on the service period of the belt system equipment on the conveying belt is reduced.
In this embodiment, the impact unit further includes a driving part for driving the material-facing plate 3 to rotate. During operation, the driving part can drive the material-facing plate 3 to rotate so as to react to the moving material flow and play a role in stirring the material flow.
In this embodiment, the driving part includes a driving motor, and a power output end of the driving motor is connected to the feeding plate 3.
In this embodiment, the collecting unit includes a collecting bucket 4, and the collecting bucket 4 is disposed at the lower end of the impacting unit. The mixed mineral raw material is transferred to the second conveyor belt 2 through the collecting hopper 4.
In this embodiment, a cover plate 5 is disposed at the upper end of the feeding plate 3. The cover plate 5 is used for preventing the ore raw materials from overflowing from the upper end.
In this embodiment, the feeding plate 3 includes a supporting portion and an inner lining portion, and the inner lining portion is fixed to an end of the supporting portion, which is close to the first conveyor belt 1.
In this embodiment, the support portion is made of a steel plate; the inner lining part is made of an alloy lining plate. According to the technical scheme, the utility model has at least the following advantages and positive effects:
according to the efficient mixing device for the ore raw materials, disclosed by the utility model, the raw materials can be subjected to secondary stirring through the arrangement of the mixing component, so that the mixing quality of uniformly mixed ores is effectively improved, the content deviation of main elements such as silicon, calcium and the like is reduced, and good raw material conditions are created for effectively controlling the alkalinity in the subsequent production process of sintered ores.
According to the efficient mixing device for the mineral raw materials, the trapezoid grooves are formed in the material-facing plate, the material-facing plate can be impacted when the front material flows through the trapezoid grooves, vortex is formed at the upper adjacent interface and the lower adjacent interface of the material-facing plate respectively, the vortex can be rolled and brought into various raw materials around the vortex when generated, and the raw materials can be stirred for the second time, so that the aim of promoting further mixing of mixed minerals is achieved.
According to the efficient mixing device for the mineral raw materials, provided by the utility model, the flushing caused by the material flow to the chute in the time passing can be slowed down by arranging the material-facing plate, the damage to the whole body of a material warehouse is reduced, the service life of facilities is prolonged, and the influence on the service cycle of belt system equipment on a conveying belt is reduced.
In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. An efficient mixing device for mineral raw materials, which is characterized by comprising:
the first conveyor belt is used for conveying the ore raw materials after primary mixing;
a second conveyor belt disposed below the first conveyor belt;
the mixing assembly is arranged between the first conveyor belt and the second conveyor belt, and the mineral raw materials on the first conveyor belt enter the second conveyor belt after being secondarily mixed by the mixing assembly.
2. The efficient mineral raw material mixing device according to claim 1, wherein the mixing assembly comprises:
the impact unit is arranged at the discharge end of the first conveyor belt, and the mineral raw materials on the first conveyor belt are discharged and impact the material flow generated by the impact unit to form vortex;
and the collecting unit is arranged at the lower end of the impact unit.
3. The efficient mineral raw material mixing device according to claim 2, wherein the impact unit comprises a material-facing plate, and a trapezoid groove is formed in one end, close to the first conveyor belt, of the material-facing plate.
4. A mineral raw material efficient mixing apparatus as defined in claim 3, wherein the impact unit further comprises a driving part for driving the feeding plate to rotate.
5. The efficient mineral raw material mixing device according to claim 4, wherein the driving part comprises a driving motor, and a power output end of the driving motor is connected with the feeding plate.
6. The efficient mineral raw material mixing device according to claim 2, wherein the collecting unit comprises a collecting hopper, and the collecting hopper is arranged at the lower end of the impact unit.
7. A mineral raw material efficient mixing device according to claim 3, wherein a cover plate is arranged at the upper end of the feeding plate.
8. A mineral raw material efficient mixing apparatus according to claim 3, wherein the material-facing plate comprises a support portion and an inner lining portion, the inner lining portion being fixed to an end of the support portion near the first conveyor belt.
9. The efficient mineral raw material mixing apparatus as recited in claim 8, wherein the supporting portion is made of steel plate.
10. The efficient mineral raw material mixing apparatus as recited in claim 8, wherein the inner lining portion is made of an alloy lining plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320053461.XU CN220003805U (en) | 2023-01-09 | 2023-01-09 | Efficient mixing device for mineral raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320053461.XU CN220003805U (en) | 2023-01-09 | 2023-01-09 | Efficient mixing device for mineral raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220003805U true CN220003805U (en) | 2023-11-14 |
Family
ID=88670150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320053461.XU Active CN220003805U (en) | 2023-01-09 | 2023-01-09 | Efficient mixing device for mineral raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220003805U (en) |
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2023
- 2023-01-09 CN CN202320053461.XU patent/CN220003805U/en active Active
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