CN211455086U - Ferrosilicon smelting process demonstration instrument - Google Patents
Ferrosilicon smelting process demonstration instrument Download PDFInfo
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- CN211455086U CN211455086U CN201921898970.2U CN201921898970U CN211455086U CN 211455086 U CN211455086 U CN 211455086U CN 201921898970 U CN201921898970 U CN 201921898970U CN 211455086 U CN211455086 U CN 211455086U
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Abstract
The utility model discloses a ferrosilicon smelting process demonstration appearance, including power control panel, the inside heating module that sets up of demonstration case and demonstration case, the raw materials model board, the light source lamp, projection screen and reflecting element, the fixed upper end that sets up at demonstration case antetheca of power control panel, be provided with transparent observation window on the antetheca, heating module sets up the upper end at the antetheca, the heat that the heating module heating produced can distribute away from the ventilation hole, the raw materials model board is stacked in the bottom of demonstration case and is located heating module under, the light source lamp is fixed on the lateral wall of demonstration case and can shine the inside of demonstration case, the vertical setting of projection screen is at the rear of light source lamp, the upper end of projection screen is fixed on the demonstration case, reflecting element sets up the rear at the projection screen, reflecting element fixes on the center pin, the both ends of center pin rotate with. The utility model discloses make students can vividly, observe ferrosilicon smelting process directly perceivedly to reach good teaching, learning effect.
Description
Technical Field
The utility model relates to an experiment teaching equipment technical field especially relates to a ferrosilicon smelting process demonstration appearance.
Background
Ferrosilicon is an iron alloy consisting of iron and silicon. The ferrosilicon is made by smelting silicon which is reduced at the high temperature of 1500-1800 ℃ in molten iron by an electric furnace, and is an important alloy variety in the smelting industry. Since silicon and oxygen are easily synthesized into diSilicon oxide, so ferrosilicon is commonly used as a deoxidizer in steel making, and SiO is used as a deoxidizer2The heat is released in a large amount during the production, and it is advantageous to raise the temperature of molten steel while deoxidizing. Meanwhile, the ferrosilicon can also be used as an alloy element additive and widely applied to low-alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel, and is commonly used as a reducing agent in ferroalloy production and chemical industry.
However, the hazards of the ferrosilicon production line include dust, high temperature, and toxic Substances (SO)2、NO、 NO2、CO、PH3) And noise, etc., so if students observe the ferrosilicon smelting process on site, great potential safety hazard exists, and students can only learn through the language description of teachers when learning ferrosilicon smelting, and can not visually and intuitively observe ferrosilicon smelting equipment and the ferrosilicon smelting process, so that good teaching and learning effects can not be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ferrosilicon smelting process demonstration appearance to solve the problem that above-mentioned prior art exists, make students can visualize, observe ferrosilicon smelting process directly perceivedly, in order to reach good teaching, learning effect.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a ferrosilicon smelting process demonstration instrument, which comprises a power supply control panel, a demonstration box, and a heating module, a raw material model plate, a light source lamp, a projection screen and a reflecting element which are arranged inside the demonstration box, wherein the power supply control panel is fixedly arranged at the upper end of the front wall of the demonstration box, the power supply control panel is externally connected with a network, the power supply control panel is provided with a light source switch, a heating switch and a reflecting drive switch, the front wall is provided with a transparent observation window, the transparent observation window is arranged below the power supply control panel, the heating module is arranged at the upper end of the front wall, the heating module is electrically connected with the heating switch, the front wall corresponding to the heating module is provided with a plurality of ventilation holes, the heat generated by heating of the heating module can be distributed from the ventilation holes, the raw material model plate is stacked at the bottom of the demonstration box and is positioned under the heating module, the light source lamp is arranged at the bottom of the demonstration box and behind the raw material model plate, the light source lamp is fixed on the side wall of the demonstration box and can irradiate the inside of the demonstration box, the light source lamp is electrically connected with the light source switch, the projection screen is vertically arranged behind the light source lamp, the upper end of the projection screen is fixed on the demonstration box, the reflecting element is arranged behind the projection screen, the reflecting element is fixed on the central shaft, the two ends of the central shaft are rotatably connected with the demonstration box, the central shaft is connected with a motor in a transmission manner, and the motor is electrically connected with the reflecting driving switch.
Preferably, be provided with the master switch on the power control board, the master switch utilize the electric wire with the net electricity is connected, the light source switch the heating switch with reflection of light drive switch all is parallelly connected electricity, the light source switch the heating switch with reflection of light drive switch respectively with master switch series connection electricity is connected.
Preferably, the heating module comprises an electric heating wire and an electric fan which are electrically connected in parallel, the position of the electric heating wire corresponds to the position of the vent hole, the electric heating wire is fixed on the inner wall of the demonstration box and is electrically connected with the heating switch, the electric fan is arranged right behind the electric heating wire, a fan support of the electric fan is fixed on the inner wall of the demonstration box, and the electric fan is electrically connected with the heating switch.
Preferably, the raw materials model board includes a plurality of silicon dioxide model board, ferrosilicon model board and charcoal model board, a plurality of the silicon dioxide model board the ferrosilicon model board with stack behind the charcoal model board intermix the bottom of demonstration case, the silicon dioxide model board the ferrosilicon model board with the charcoal model board is made by plastics, the shape of silicon dioxide model board is triangle-shaped, the shape of ferrosilicon model board is the hexagon, the shape of charcoal model board is circular.
Preferably, the light source lamp comprises a white LED lamp strip and a red LED lamp strip, the white LED lamp strip and the red LED lamp strip are both fixed on the side wall of the demonstration box, the light source switch comprises a white light switch and a red light switch which are electrically connected in parallel, the white LED lamp strip is electrically connected with the white light switch, and the red LED lamp strip is electrically connected with the red light switch.
Preferably, the projection screen has a width equal to a width of the viewing window.
Preferably, the light reflecting element is a fold floodlight wheel, the surface of the fold floodlight wheel is provided with a rugged light reflecting surface, and the fold floodlight wheel is sleeved and fixed on the central shaft.
Preferably, the light reflecting element is a plurality of light reflecting pieces, a plurality of the light reflecting pieces are equally divided into a plurality of groups, each group at least comprises three light reflecting pieces, the light reflecting pieces in the same group are uniformly distributed in the circumferential direction of the central shaft, the orientations of the light reflecting pieces in the same group are different from each other, and all the light reflecting pieces are fixedly connected with the central shaft by using connecting rods.
The utility model discloses for prior art gain following technological effect:
the utility model discloses when using, open the light source switch earlier, make the raw materials model board of demonstration bottom of the case portion become red, with the heating process of demonstration raw materials, then open heating switch, the heat that makes the heating module heating produce distributes away by the ventilation hole, build hot atmosphere, open reflection of light drive switch simultaneously, motor drive center pin rotates, and then drive the fixed reflecting element rotation on the center pin, rotate the in-process, reflecting element reflects the ruddiness of demonstration incasement portion to the projection screen, utilize "artificial flame" on the projection screen to simulate the luminous phenomenon of generating heat in the ferrosilicon smelting process, make students' image, observe ferrosilicon smelting process directly perceivedly, in order to reach good teaching, the learning effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the power control connection of the present invention;
FIG. 2 is a schematic structural view of a ferrosilicon smelting process demonstration instrument in the first embodiment;
FIG. 3 is a schematic view of a reflector according to a second embodiment;
wherein: 1-power control panel, 2-observation window, 3-raw material model panel, 4-light source lamp, 5-demonstration box, 6-projection screen, 7-fold floodlight wheel, 8-central shaft, 9-vent, 10-reflection sheet, 11-connecting rod, Ka-main switch, Kb-white light switch, Kc-red light switch, Kd-heating switch and Ke-reflection driving switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example one
As shown in fig. 1 and 2: this embodiment provides a ferrosilicon smelting process demonstration appearance, including power control panel 1, the inside heating module that sets up of demonstration case 5 and demonstration case 5, raw materials model board 3, light source lamp 4, projection screen 6 and reflecting element, power control panel 1 is fixed to be set up in the upper end of demonstration case 5 antetheca, the external net electricity of power control panel 1, power control panel 1 is last to be provided with the light source switch, heating switch Kd and reflection of light drive switch Ke, it is preferred, be provided with master switch Ka on power control panel 1, master switch Ka utilizes the electric wire to be connected with 220V net electricity, the light source switch, heating switch Kd and reflection of light drive switch Ke all are parallelly connected electricity, the light source switch, heating switch Kd and reflection of light drive switch Ke respectively with master switch Ka series connection electricity, it is shown specifically in figure 1. Be provided with transparent observation window 2 on the antetheca, transparent observation window 2 sets up in power control panel 1's below, and glass can be chooseed for use to transparent observation window 2's material, can observe the inside of demonstration case 5 through transparent observation window 2.
Heating module sets up in the inboard upper end of antetheca (not shown in the figure) in this embodiment, and heating module is connected with heating switch Kd electricity, has seted up a plurality of ventilation hole 9 on the antetheca corresponding with heating module position, and the heat that the heating module heating produced can distribute away from ventilation hole 9. Specifically, the heating module comprises a heating wire and an electric fan which are electrically connected in parallel, the position of the heating wire corresponds to the position of the ventilation hole 9, the heating wire is fixed on the inner wall of the demonstration box 5 and is electrically connected with a heating switch Kd, the length of the heating wire can be equal to that of the demonstration box 5, the electric fan is arranged right behind the heating wire, a fan support of the electric fan is fixed on the inner wall of the demonstration box 5, the electric fan is electrically connected with the heating switch Kd, the fixed height of the electric fan is equal to that of the heating wire, the heating switch Kd is turned on, the heating wire and the electric fan are simultaneously electrified, the heating wire is electrified to generate heat, the electric fan sends out the heat generated by.
In this embodiment, the raw material model plate 3 is stacked at the bottom of the demonstration box 5 and is located right below the heating module, and the light source lamp 4 is arranged at the bottom of the demonstration box 5 and is located behind the raw material model plate 3. Specifically, raw materials model plate 3 includes a plurality of silica model plate, ferrosilicon model plate and charcoal model plate, and a plurality of silica model plate, ferrosilicon model plate and charcoal model plate pile up in demonstration case 5's bottom after mixing each other, and specifically as shown in fig. 2, silica model plate, ferrosilicon model plate and charcoal model plate are made by plastics, and silica model plate's shape is triangle-shaped, and ferrosilicon model plate's shape is the hexagon, and charcoal model plate's shape is circular to observation and distinguishing raw materials that can be clear.
In this embodiment, light source lamp 4 is fixed on the lateral wall of demonstration case 5 and can shine the inside of demonstration case 5, light source lamp 4 is connected with the light source switch electricity, it is specific, light source lamp 4 includes white LED lamp area and red LED lamp area, white LED lamp area and red LED lamp area all arrange along the length direction of demonstration case 5, white LED lamp area and red LED lamp area are all fixed on the lateral wall of demonstration case 5, the light source switch includes white light switch Kb and ruddiness switch Kc of parallelly connected electricity connection, as shown in fig. 1, white LED lamp area is connected with white light switch Kb electricity, red LED lamp area is connected with ruddiness switch Kc electricity. During application, the white light switch Kb is turned on first, the white LED lamp strip is turned on, the inner space of the demonstration box 5 is illuminated, the real object in the demonstration box 5 can be observed, then the white light switch Kb is turned off, the red light switch Kc is turned on simultaneously, and the silicon dioxide model plate, the silicon iron model plate and the charcoal model plate are changed into red from the respective natural colors, so that the heating process in the smelting process is observed.
The projection screen 6 is vertically arranged behind the light source lamp 4, the upper end of the projection screen 6 is fixed on the demonstration box 5, and the width of the projection screen 6 is equal to that of the observation window 2. Reflecting element sets up the rear at projection screen 6, reflecting element fixes on center pin 8, the both ends of center pin 8 rotate with demonstration case 5 to be connected, the both ends of concrete center pin 8 are passed through the bearing and are rotated with demonstration case 5 to be connected, and center pin 8 sets up along the length direction of demonstration case 5, 8 transmission on the center pin are connected with the motor, the motor is connected with reflection of light drive switch Ke electricity, specifically, reflecting element is fold mat light wheel 7, there is uneven reflective surface on the surface of fold mat light wheel 7, fold mat light wheel 7 covers and establishes and fix on center pin 8. The reflection driving switch Ke is turned on, the motor is started to drive the central shaft 8 to rotate, and further the fold floodlight wheel 7 is driven to rotate, and due to the uneven surface and the irregular reflection surface of the fold floodlight wheel 7, the light emitted on the projection screen 6 is uneven in intensity, so that artificial flames are produced.
When the device is applied, the main switch Ka is firstly turned on, the white light switch Kb is turned on, the white LED lamp belts emit light to illuminate the inside of the demonstration box 5, and the state of the raw material model plate 3 is observed; closing the white light switch Kb and simultaneously opening the red light switch Kc to enable the raw material model plate 3 at the bottom of the demonstration box 5 to turn red so as to demonstrate the heating process of the raw materials; then turn on heating switch Kd, heating wire and electric fan circular telegram simultaneously, the heating wire circular telegram produces the heat, the electric fan sends out the heat that the heating wire produced through ventilation hole 9, the atmosphere of building the heat, the phenomenon of generating heat in the simulation ferrosilicon smelting process, open reflection of light drive switch Ke simultaneously with this, motor drive center pin 8 rotates, and then drive the fixed fold floodlight wheel 7 rotation on the center pin 8, in the rotation process, fold floodlight wheel 7 will demonstrate 5 inside ruddiness reflection on projection screen 6 of case, utilize "artificial flame" on projection screen 6 to simulate the luminous phenomenon in the ferrosilicon smelting process, thereby make students can the image, observe ferrosilicon smelting process directly perceivedly, in order to reach good teaching, the learning effect.
Example two
As shown in fig. 3: the present embodiment is different from the first embodiment only in that: the reflecting element is a plurality of reflecting pieces 10, the plurality of reflecting pieces 10 are equally divided into a plurality of groups, each group at least comprises three reflecting pieces 10, the reflecting pieces 10 in the same group are uniformly distributed along the circumferential direction of the central shaft 8, all the reflecting pieces 10 are fixedly connected with the central shaft 8 by utilizing the connecting rod 11, and the orientations of the reflecting pieces 10 in the same group are different from each other two by two so as to provide a plurality of reflecting angles, so that the reflected light on the projection screen 6 is uneven in intensity, and therefore 'artificial flames' are manufactured.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. A ferrosilicon smelting process demonstration appearance which characterized in that: the demonstration box comprises a power supply control board, a demonstration box and a heating module, a raw material model board, a light source lamp, a projection screen and a light reflecting element which are arranged inside the demonstration box, wherein the power supply control board is fixedly arranged at the upper end of the front wall of the demonstration box, the power supply control board is externally connected with a network power supply, the power supply control board is provided with a light source switch, a heating switch and a light reflecting driving switch, the front wall is provided with a transparent observation window, the transparent observation window is arranged below the power supply control board, the heating module is arranged at the upper end of the front wall, the heating module is electrically connected with the heating switch, the front wall corresponding to the heating module is provided with a plurality of ventilation holes, heat generated by heating of the heating module can be emitted from the ventilation holes, the raw material model board is stacked at the bottom of the demonstration box and is positioned under, the light source lamp is arranged at the bottom of the demonstration box and behind the raw material model plate, the light source lamp is fixed on the side wall of the demonstration box and can irradiate the inside of the demonstration box, the light source lamp is electrically connected with the light source switch, the projection screen is vertically arranged behind the light source lamp, the upper end of the projection screen is fixed on the demonstration box, the reflecting element is arranged behind the projection screen, the reflecting element is fixed on the central shaft, the two ends of the central shaft are rotatably connected with the demonstration box, the central shaft is connected with a motor in a transmission manner, and the motor is electrically connected with the reflecting driving switch.
2. The ferrosilicon smelting process demonstration instrument according to claim 1, characterized in that: the power supply control board is provided with a master switch, the master switch utilizes an electric wire to be electrically connected with the grid power, the light source switch, the heating switch and the reflection of light driving switch are all electrically connected in parallel, and the light source switch, the heating switch and the reflection of light driving switch are respectively electrically connected with the master switch in series.
3. The ferrosilicon smelting process demonstration instrument according to claim 1, characterized in that: the heating module comprises a heating wire and an electric fan which are electrically connected in parallel, the position of the heating wire corresponds to that of the vent hole, the heating wire is fixed on the inner wall of the demonstration box and is electrically connected with the heating switch, the electric fan is arranged right behind the heating wire, a fan support of the electric fan is fixed on the inner wall of the demonstration box, and the electric fan is electrically connected with the heating switch.
4. The ferrosilicon smelting process demonstration instrument according to claim 1, characterized in that: raw materials model board includes a plurality of silicon dioxide model board, ferrosilicon model board and charcoal model board, a plurality of the silicon dioxide model board ferrosilicon model board with stack after the charcoal model board intermixes the bottom of demonstration case, the silicon dioxide model board ferrosilicon model board with the charcoal model board is made by plastics, the shape of silicon dioxide model board is triangle-shaped, the shape of ferrosilicon model board is the hexagon, the shape of charcoal model board is circular.
5. The ferrosilicon smelting process demonstration instrument according to claim 1, characterized in that: the light source lamp comprises a white LED lamp strip and a red LED lamp strip, the white LED lamp strip and the red LED lamp strip are both fixed on the side wall of the demonstration box, the light source switch comprises a white light switch and a red light switch which are electrically connected in parallel, the white LED lamp strip is electrically connected with the white light switch, and the red LED lamp strip is electrically connected with the red light switch.
6. The ferrosilicon smelting process demonstration instrument according to claim 1, characterized in that: the width of the projection screen is equal to the width of the viewing window.
7. The ferrosilicon smelting process demonstration instrument according to claim 1, characterized in that: the light reflecting element is a fold floodlight wheel, the surface of the fold floodlight wheel is provided with a rugged light reflecting surface, and the fold floodlight wheel is sleeved and fixed on the central shaft.
8. The ferrosilicon smelting process demonstration instrument according to claim 1, characterized in that: the reflecting element is a plurality of reflecting pieces which are equally divided into a plurality of groups, each group at least comprises three reflecting pieces, the reflecting pieces in the same group are uniformly distributed in the circumferential direction of the central shaft, the orientation of the reflecting pieces in the same group is different from that of the reflecting pieces in two pairs, and all the reflecting pieces are fixedly connected with the central shaft by using connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921898970.2U CN211455086U (en) | 2019-11-06 | 2019-11-06 | Ferrosilicon smelting process demonstration instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921898970.2U CN211455086U (en) | 2019-11-06 | 2019-11-06 | Ferrosilicon smelting process demonstration instrument |
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| CN211455086U true CN211455086U (en) | 2020-09-08 |
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| CN201921898970.2U Active CN211455086U (en) | 2019-11-06 | 2019-11-06 | Ferrosilicon smelting process demonstration instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096514A (en) * | 2021-03-31 | 2021-07-09 | 成渝钒钛科技有限公司 | Promote demonstration device for research of coke hot strength detection accuracy |
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2019
- 2019-11-06 CN CN201921898970.2U patent/CN211455086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096514A (en) * | 2021-03-31 | 2021-07-09 | 成渝钒钛科技有限公司 | Promote demonstration device for research of coke hot strength detection accuracy |
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