Interactive science popularization device for displaying clean coal technology

Abstract

The utility model provides an interactive science popularization device for displaying a clean coal technology, and belongs to the technical field of clean coal displaying. Comprising a dense medium coal dressing operation table, a dense medium coal dressing body model is installed on the top of the dense medium coal dressing operation table, a hearth body model is installed on one side of the dense medium coal dressing body model, and a cyclone separator body model is installed on the side, away from the dense medium coal dressing body model, of the hearth body model; a flue body model is installed on the side, away from the hearth body model, of the cyclone separator body model, a dust remover body model is installed on the side, away from the cyclone separator body model, of the flue body model, and a chimney body model is installed on the side, away from the flue body model, of the dust remover body model. According to the utility model, a virtuality and reality combination mode is set, a multimedia interactive game is integrated in an amplified flow chart, and the clean coal technology before combustion, during combustion and after combustion is simulated and demonstrated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of display clean coal technology, especially to an interactive science popularization device for displaying clean coal technology. BACKGROUND

[0002] Clean coal technology refers to new technologies for processing, combustion, conversion and pollution control in the whole process from coal development to utilization, aiming at reducing pollution emission and improving utilization efficiency.

[0003] There is no related science popularization display device for intuitive and interactive display of clean coal technology, most of which are in the form of graphics, text and static model display, and the scientific education method is single, the curiosity is not stimulated enough, the original interpretation is not clear enough, and the visual effect is poor. Therefore, the present application provides an interactive science popularization device for displaying clean coal technology to meet the needs. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide an interactive science popularization device for displaying clean coal technology to solve the problems of existing product graphics or static model display, lack of liveliness, not intuitive enough, and not clear enough interpretation of clean coal technology.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] An interactive science popularization device for displaying clean coal technology, comprising a heavy medium coal preparation operation table, a heavy medium coal preparation body model is installed on the top of the heavy medium coal preparation operation table, a hearth body model is installed on one side of the heavy medium coal preparation body model, a cyclone separator body model is installed on the side of the hearth body model away from the heavy medium coal preparation body model, a flue body model is installed on the side of the cyclone separator body model away from the hearth body model, a dust collector body model is installed on the side of the flue body model away from the cyclone separator body model, and a chimney body model is installed on the side of the dust collector body model away from the flue body model.

[0007] A No. 1 coal feeder is arranged on the top of the heavy medium coal preparation body model, and a No. 2 coal feeder and a catalyst feeder model are arranged between the heavy medium coal preparation body model and the hearth body model.

[0008] Optionally, the cavity of the heavy medium coal preparation body model is in communication with a small ball circulating device, and an operation button is arranged on the heavy medium coal preparation operation table, which can start or stop the small ball circulating device. When the small ball circulating device is started, the gray small balls enter the cavity of the heavy medium coal preparation body model from the No. 1 coal feeder and roll in the cavity of the heavy medium coal preparation body model.

[0009] The multimedia display screen is arranged on the heavy medium coal preparation body model 2, and displays a heavy medium coal preparation game.

[0010] Optionally, the heavy medium coal preparation operation platform is provided with small balls in black and white colors on the top.

[0011] Optionally, the flue body model is provided with a fan on the side away from the heavy medium coal preparation operation platform, and is provided with a slag discharger on the side close to the heavy medium coal preparation operation platform.

[0012] Optionally, the furnace body model, the flue body model and the dust remover body model are respectively provided with multimedia display screens.

[0013] Optionally, the furnace body model, the cyclone separator body model and the flue body model are different in color.

[0014] Optionally, the cyclone separator body model is provided with static graphic display.

[0015] Optionally, the chimney body model is provided with white small balls representing clean gas, and the bottom of the chimney body model is communicated with the air feeder.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the scheme, the device provides clear and rich scientific content through the combination of the display modes of the entity ball simulation dynamic display, the multimedia video display, the static graphic display, the interactive game display, the entity ball simulation dynamic display and the lamp strip display, is intuitive, vivid, more interesting, achieves better visual effect, is easier to attract the public to participate in experience, can repeatedly demonstrate to improve the display effect, and solves the problems that the current display of the content is mostly graphic or static model display, lacks vividness, is not intuitive enough, and clean coal technology interpretation is not clear enough.

[0018] The device simulates and demonstrates the clean coal technology before, during and after combustion through the virtual (multimedia video display, static graphic display, interactive game display and lamp strip display) and real (entity ball simulation dynamic display, entity ball simulation dynamic display) combination mode, makes the public further understand the energy of coal, feels the important role of clean coal technology in retaining green mountains and rivers and protecting ecological environment, supports the energy development strategy of China, and fully displays the heavy medium coal preparation, circulating fluidized bed and electrostatic precipitation technology.

[0019] Different models are designed for different technology displays, the models are interesting and various, can be displayed alone while constituting the whole technology, can be experienced by multiple visitors at the same time, meets the diversified needs of visitors, and improves the experience.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the application and, together with the description, further serve to explain the principles of the application and to enable a person skilled in the relevant art to implement and use the application.

[0021] Figure 1 A three-dimensional structure schematic view of the interactive popular science device for showing clean coal technology;

[0022] Figure 2 A small ball circulating device structure schematic view of the interactive popular science device for showing clean coal technology;

[0023] Figure 3 A flowchart diagram displayed by a multimedia display screen for heavy medium coal preparation;

[0024] Figure 4 A flowchart diagram displayed by a multimedia display screen for a hearth body model;

[0025] Figure 5 A flowchart diagram displayed by a multimedia display screen for a flue body model;

[0026] Figure 6 A flowchart diagram displayed by a multimedia display screen for a dust remover body model.

[0027] REFERENCE NUMERALS

[0028] 1, heavy medium coal preparation operation table; 2, heavy medium coal preparation body model; 201, cavity; 3, hearth body model; 4, cyclone separator body model; 5, flue body model; 6, dust remover body model; 7, chimney body model; 8, fan; 9, slag discharger; 10, small ball representing gas; 11, lamp strip; 12, No. 1 coal feeder; 13, No. 2 coal feeder; 14, catalyst feeder model; 15, pipeline; 16, fan; 17, small ball.

[0029] As shown in the drawings, in order to clearly realize the structure of the embodiments of the present application, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the present application in the specific structure, device and environment, and according to the specific needs, the devices and environment can be adjusted or modified by the ordinary skilled in the art. DETAILED DESCRIPTION

[0030] The interactive science popularization device for displaying clean coal technology provided by the utility model is described in detail below in combination with the drawings and specific embodiments. Meanwhile, it is pointed out here that in order to make the embodiments more detailed, the following embodiments are the best, preferred embodiments, and some other alternative ways can also be adopted by those skilled in the art to implement them; and the drawings are only used to describe the embodiments more specifically, and are not intended to specifically limit the utility model.

[0031] It should be noted that the terms "one embodiment", "an embodiment", "exemplary embodiment", "some embodiments", etc. in the description indicate that the described embodiments can include a specific feature, structure or property, but not necessarily every embodiment includes the specific feature, structure or property. In addition, when a specific feature, structure or property is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to implement such a feature, structure or property in combination with other embodiments whether or not it is explicitly described.

[0032] Generally, the terms can be understood at least in part from the context in which they are used. For example, depending on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular or can be used to describe combinations of features, structures, or characteristics in the plural. In addition, the term "based on" can be understood as not necessarily requiring exclusive consideration to a set of factors, but instead, can allow for the existence of other factors not explicitly described, depending at least in part on the context.

[0033] It can be understood that the meanings of "on", "above", and "over" in the utility model should be interpreted in the broadest way, so that "on" not only means "directly on" something, but also includes the meaning of "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but also can include the meaning of "above" or "over" something without intervening features or layers therebetween.

[0034] In addition, spatially relative terms such as "under", "below", "lower", "over", "upper", and the like can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein can be interpreted accordingly.

[0035] As Figure 1The utility model discloses an embodiment provides an interactive science popularization device of clean coal technology, including heavy medium coal preparation operation platform 1, is provided with coal and gangue real object on heavy medium coal preparation operation platform 1, and real coal and gangue real object are displayed. The top of heavy medium coal preparation operation platform 1 is installed with heavy medium coal preparation body model 2, one side of heavy medium coal preparation body model 2 is installed with hearth body model 3, one side of hearth body model 3 away from heavy medium coal preparation body model 2 is installed with cyclone separator body model 4, one side of cyclone separator body model 4 away from hearth body model 3 is installed with flue body model 5, one side of flue body model 5 away from cyclone separator body model 4 is installed with dust remover body model 6, one side of dust remover body model 6 away from flue body model 5 is installed with chimney body model 7, the coal feeder model 2 of the device adopts entity small ball simulation dynamic display and multimedia video display, hearth body model 3 adopts multimedia video display, cyclone separator body model 4 adopts static graphic display, flue body model 5 adopts multimedia video display, dust remover body model 6 adopts multimedia interactive game display, chimney body model 7 adopts entity small ball simulation dynamic display, the device is combined by entity small ball simulation dynamic display, multimedia video display, static graphic display, interactive game display and the display mode of lamp strip display, can repeatedly demonstrate and improve display effect, solve the problem that the current display of the content is mostly graphic or static model display, lacks vividness, is not intuitive enough, and clean coal technology interpretation is not clear enough. The device is combined by virtual (multimedia video display, static graphic display, interactive game display and lamp strip display) and real (entity small ball simulation dynamic display), simulates and demonstrates clean coal technology before combustion (heavy medium coal preparation), during combustion (circulating fluidized bed) and after combustion (electrostatic precipitation), so that the public can further understand coal energy, realize the important role of clean coal technology in preserving green mountains and clean water and protecting ecological environment, and support China's energy development strategy.

[0036] The installation structure of the device is as follows: a No. 1 coal feeder 12 is arranged on the top of the heavy medium coal preparation body model 2, a No. 2 coal feeder 13 and a catalyst feeder model 14 are arranged between the heavy medium coal preparation body model 2 and the hearth body model 3. The No. 1 coal feeder 12 is connected with the heavy medium coal preparation body model 2, the heavy medium coal preparation body model 2, the No. 2 coal feeder 13 and the hearth body model 3 are sequentially connected, the catalyst feeder model 14 is connected with the hearth body model 3, the hearth body model 3 and the flue body model 5 are connected through three channels respectively, the hearth body model 3 is connected with the cyclone separator body model 4 and a deslagging machine, the cyclone separator body model 4 and the flue body model 5 are connected through two channels respectively, the flue body model 5 is connected with a lamp strip 11, a fan 8 and the dust remover body model 6, and the dust remover body model 6 is connected with the chimney body model 7.

[0037] Specifically, the heavy media coal preparation operating platform 1, the heavy media coal preparation body model 2, and the No. 1 coal feeder 12 and No. 2 coal feeder 13 simulate the heavy media coal preparation process.

[0038] Models 13 (Coal feeder 2), 14 (Catalyst feeder), 3 (Furnace body model), 4 (Cyclone separator body model), 5 (Fluorite body model), 6 (Dust collector body model), 8 (Fan), 9 (Slag remover), 7 (Chimney body model), 10 (White spheres representing gases), 11 (Sphere circulation device), and 11 (Light strips simulating circulating fluidized bed process and electrostatic dust removal process).

[0039] The working principle of the technical solution provided by this utility model is that, in use, the cleaning technologies before, during, and after coal combustion correspond to three methods: heavy media coal preparation, circulating fluidized bed, and electrostatic dust removal, respectively. The device combines the "real" model and the "virtual" animation demonstration in the intelligent display screen to form an interactive display that combines the real and virtual elements.

[0040] Heavy media coal preparation demonstration, such as Figure 1 As shown, gray balls (representing raw coal) are placed inside feeder 12. These gray balls, representing raw coal, are fed into the heavy media coal preparation model 2. The gray balls roll within the model, simulating real-world heavy media coal preparation. In reality, this process includes clean coal and gangue; after heavy media preparation, the clean coal is extracted and proceeds to the next stage. Black balls (representing clean coal) are placed inside feeder 2 13. These black balls simulate the clean coal extracted after heavy media preparation in model 2. The gray and black balls simulate the input raw coal and output clean coal of the heavy media coal preparation model 2. Heavy media coal preparation utilizes Archimedes' principle, where the buoyant force on a particle submerged in a liquid is equal to the weight of the same volume of liquid displaced by the particle. Specifically, the cavity 201 of the heavy media coal preparation body model 2 is connected to the ball circulation device. A button is provided on the heavy media coal preparation body model 2 to start or stop the ball circulation device. Pressing the button starts the ball circulation device, and gray balls enter the cavity 201 of the heavy media coal preparation body model 2 and roll within the cavity 201. Further, as... Figure 2 As shown, a multimedia display screen and push rods are set on the heavy media coal preparation body model 2. The multimedia display screen displays a heavy media coal preparation mini-game. Visitors push the push rods to simulate selecting media of different densities. Coal with a density less than that of the suspension floats up, while gangue with a density greater than that of the suspension sinks, realizing the sorting by density and controlling the multimedia display screen to show animations of heavy media coal preparation with media of different densities.

[0041] like Figure 2As shown, specifically, the ball circulating device includes a pipeline 15 installed on the back of the heavy medium coal preparation body model 2, the top and bottom of the pipeline 15 are communicated with the cavity 201 of the heavy medium coal preparation body model 2, the balls can enter the cavity 201 of the heavy medium coal preparation body model 2 from the pipeline 15, and vice versa. A fan is arranged at the bottom of the pipeline 15, which has the function of blowing. An operation button is arranged on the heavy medium coal preparation operation platform, which is electrically connected with the fan, and the operation button can start or stop the fan of the ball circulating device. When the fan blows, the balls are blown from the pipeline 15 into the cavity 201 of the heavy medium coal preparation body model 2; when the fan stops blowing, the balls fall back to the bottom of the pipeline 15 from the cavity 201 of the heavy medium coal preparation body model 2. The fan is preferably a high-pressure blower.

[0042] Circulating fluidized bed, electrostatic precipitation display, such as Figure 1 and Figure 3 As shown, the hearth body model 3 is provided with a multimedia display screen, which plays a video to show the animation of coal combustion in the hearth. Specifically, as shown in Figure 4 The multimedia display screen displays a "circulating fluidized bed knowledge" button and a "start game" button, the visitor clicks the "circulating fluidized bed knowledge" button, and the screen starts to introduce the key points of the knowledge related to the circulating fluidized bed; the visitor clicks the "start game" button, the participant adjusts the wind speed and coal supply amount by rotating the knob, the multimedia display screen plays the video of coal combustion and feeds back the game result, and shows the influence of different wind speed and coal supply amount on the coal combustion efficiency and desulfurization and denitrification efficiency. Specifically, the coal feeder 13 and the pipeline model of the fan 8 are provided with a knob. The participant operates the knob, and the multimedia display screen animation shows the adjustment of the coal supply amount and the air volume in the hearth body model 3, and the corresponding air volume is simulated by the video and not the real air. Therefore, it is not described in detail here. Watch the burning animation demonstration video in the screen to understand the influence of different coal supply amount and air volume on the combustion efficiency, desulfurization and denitrification efficiency.

[0043] The static graphic display on the cyclone separator body model 4 shows the process of separating particles by centrifugal force and returning to the hearth for combustion, and the filtered flue gas entering the flue.

[0044] The flue body model 5 is provided with a multimedia display screen, which plays a video to show the process and working procedure of the flue gas in the flue body model 5 heating the superheater, the economizer and the air preheater. As shown in Figure 5 Specifically, the multimedia display screen body is provided with an operation prompt button, the participant clicks the button to watch the working principle of the superheater, the economizer and the air preheater.

[0045] The multimedia display screen is arranged on the dust remover body model 6, and an interactive game is displayed through the multimedia display screen, so that visitors can understand the dust removal process by using the interactive game, and the animation shows that flue gas flows to the dust remover body model 6 after passing through the flue body model 5. Specifically, as shown in the interactive game, the multimedia display screen displays a “start” button, visitors click the “start” button, and the multimedia display screen displays that gray balls (representing dust) at different positions on the left side of the screen move to the right, the speed of the gray balls randomly changes, and the screen is provided with a filter screen, and the user moves the filter screen to catch the gray balls (representing filtering dust by using the filter screen). Figure 6

[0046] Specifically, the furnace body model 3, the cyclone separator body model 4 and the flue body model 5 are different in color.

[0047] The chimney body model 7 is provided with white balls 10 representing clean gas, the bottom of the chimney body model 7 is communicated with a blower, the blower is started, the blower blows wind into the chimney body model 7, the white balls 10 in the chimney body model 7 move from bottom to top under the action of the wind (simulating the flow of real gas), the blower is turned off, and the white balls 10 fall back to the bottom of the chimney body model 7 under the action of gravity.

[0048] The lamp strip 11 comprises a red lamp strip (simulating a hot medium) and a green lamp strip (simulating a cold medium), and the red and green lamp strips are used to simulate the exchange of cold and hot media and demonstrate the change of water before and after heating.

[0049] The device is intuitive, vivid and more interesting, achieves better visual effect, and is more likely to attract the public to participate in experience; the display mode of the combination of balls and the multimedia display screen body video is adopted, so that virtual and real are combined and closely connected. On the one hand, clear and rich scientific content is provided, and on the other hand, the interestingness and surprise of the popular science device are improved.

[0050] The embodiment combines the animation played by the multimedia display screen, the game and the movement of the entity balls, understands the principles and advantages of the dense medium coal preparation, the circulating fluidized bed technology and the electrostatic precipitation technology. The device has simple structure, achieves a vivid display effect, has good practicability, and is convenient to popularize and use.

[0051] The utility model covers any alternative, modification, equivalent method and scheme made on the essence and range of the utility model. In order to make the public have a thorough understanding of the utility model, specific details are explained in detail in the preferred embodiment of the utility model, and the utility model can be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, well-known methods, processes, procedures, elements and circuits are not described in detail.

[0052] ​The above merely is preferred implementation manner of the present application, it should be pointed out, for ordinary skilled person in the technical field, on the premise of not departing from the principle of the present application, can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the present application.

Claims

1. An interactive science popularization device showcasing clean coal technology, characterized in that, It includes a heavy media coal preparation operating platform, on the top of which a heavy media coal preparation body model is installed, and on one side of which a furnace body model is installed. A light strip is provided on one side of the heavy media coal preparation operating platform. A cyclone separator body model is installed on the side of the furnace body model away from the heavy medium coal preparation body model. A flue body model is installed on the side of the cyclone separator body model away from the furnace body model. A dust collector body model is installed on the side of the flue body model away from the cyclone separator body model. A chimney body model is installed on the side of the dust collector body model away from the flue body model.

2. The interactive science popularization device for demonstrating clean coal technology according to claim 1, characterized in that, A No. 1 coal feeder is installed on top of the heavy medium coal preparation body model, and a No. 2 coal feeder and a catalyst supply machine model are installed between the heavy medium coal preparation body model and the furnace body model.

3. The interactive science popularization device for demonstrating clean coal technology according to claim 2, characterized in that, The cavity of the heavy medium coal preparation body model is connected to the ball circulation device. An operation button is provided on the heavy medium coal preparation operation table. The operation button can start or stop the ball circulation device. When the ball circulation device is started, gray balls enter the cavity of the heavy medium coal preparation body model from the No. 1 coal feeder and roll in the cavity of the heavy medium coal preparation body model. A multimedia display screen is installed on the heavy media coal preparation body model, and the multimedia display screen displays a heavy media coal preparation mini-game.

4. The interactive science popularization device for demonstrating clean coal technology according to claim 1, characterized in that, The heavy medium coal preparation operating platform is equipped with actual coal and gangue.

5. The interactive science popularization device for demonstrating clean coal technology according to claim 1, characterized in that, A fan is installed on the side of the flue gas duct model away from the heavy medium coal preparation operating table, and a slag discharge machine is installed on the side of the flue gas duct model closer to the heavy medium coal preparation operating table.

6. The interactive science popularization device for demonstrating clean coal technology according to claim 1, characterized in that, The furnace body model, flue body model, and dust collector body model are each equipped with a multimedia display screen.

7. The interactive science popularization device for demonstrating clean coal technology according to claim 1, characterized in that, The furnace body model, cyclone separator body model, and flue body model are all different colors.

8. The interactive science popularization device for demonstrating clean coal technology according to claim 1, characterized in that, The cyclone separator body model is equipped with static graphic displays.

9. The interactive science popularization device for demonstrating clean coal technology according to claim 1, characterized in that, The chimney body model contains small white spheres representing clean gas, and the bottom of the chimney body model is connected to the blower.

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