Multi-coal-type high-adaptability blending device

Abstract

The utility model discloses a multi-coal type high-adaptability blending device which comprises a fixing plate, the bottom surface of the fixing plate is fixedly connected with two supporting seats, the upper surface of the fixing plate is fixedly connected with a detection frame, and the upper surface of the detection frame is fixedly communicated with an injection hopper. According to the device, the spectrum analysis unit, the image recognition unit and the data processing unit are matched, the effect of accurately recognizing and analyzing the characteristics of different coal types is achieved, the purpose of detecting the combustion degree of combusted coal is achieved, the accuracy and consistency of the blending proportion are ensured through a weight sensor and a ball screw, and in addition, the device is convenient to use. The optimized blending proportion is beneficial to reduction of emission of harmful gas and particulate matters, environmental pollution is reduced, the economical efficiency of a coal-fired power plant is improved, the safety of the operation process is enhanced, the effect that the detection process becomes simple and convenient is achieved through cooperation of a display screen and an operation interface, and the detection efficiency is improved. And the purpose of visually checking and adjusting the data is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-type coal blending with high adaptability, in particular to a multi-type coal blending device with high adaptability. Background Art

[0002] There are three types of coal classification: the origin of coal, the science of coal, and the practicality of coal. The practical classification of coal is also called the industrial classification of coal. The classification according to the technological properties and uses of coal is called practical classification. my country's coal classification and the coal classification of major industrial countries all belong to practical classification.

[0003] With the adjustment of energy structure and the improvement of environmental protection requirements, coal-fired power plants have put forward higher requirements on the quality and combustion efficiency of coal. Multi-coal blending technology has been widely used in coal-fired power plants as an effective method to improve combustion efficiency and reduce pollution emissions. However, the existing blending device still has some disadvantages during use. It does not have the function of combustion detection of different types of coal, which reduces the use effect of the multi-coal high-adaptability blending device. To this end, we propose a multi-coal high-adaptability blending device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-coal blending device with high adaptability to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A highly adaptable blending device for multiple types of coal comprises a fixed plate, the bottom surface of the fixed plate is fixedly connected to two support seats, the upper surface of the fixed plate is fixedly connected to a detection frame, the upper surface of the detection frame is fixedly connected to an injection bucket, a display screen is fixedly installed on the upper surface of the detection frame, an exhaust port is provided on the back of the detection frame, an exhaust fan is fixedly installed inside the exhaust port, a placement plate is provided inside the detection frame, two ball screw sleeves are fixedly inlaid on the right side of the placement plate, the inner ring of each ball screw sleeve is threadedly connected to a ball screw, and the left and right ends of each ball screw are fixedly connected to the inner wall of the detection frame. The bottom surface of the placement plate is fixedly connected to a connecting block, and the inner bottom wall of the fixed plate is provided with two guide grooves, the inner ring of each guide groove is slidably connected to a guide block, the top of each guide block is fixedly connected to the bottom surface of the connecting block, the inner side wall of the detection frame is fixedly connected to a blocking frame, the inner side wall of the detection frame is fixedly connected to two electric push rods, the telescopic end of each electric push rod is fixedly connected to the left side of the placement plate, the bottom surface of the placement plate is fixedly installed with a weight sensor, the inner top wall of the detection frame is fixedly installed with a spectral analysis unit and a data processing unit, and the inner top wall of the detection frame is fixedly installed with an image recognition unit.

[0007] In a further embodiment, the upper surface of each support seat is provided with two mounting holes, and the inner circle of each mounting hole is provided with threads.

[0008] In a further embodiment, a stabilizing plate is provided below the fixing plate, and the left and right ends of the stabilizing plate are respectively fixedly connected to a side surface of the support base that is close to each other.

[0009] In a further embodiment, an observation window is provided on the front of the detection frame, and an inner side wall of the observation window is fixedly connected with organic glass.

[0010] In a further embodiment, two sliding holes are opened on the right side of the placement plate, and a sliding rod is slidably connected to the inside of each sliding hole, and the left and right ends of each sliding rod are fixedly connected to the inner wall of the detection frame.

[0011] In a further embodiment, a stabilizing oblique block is fixedly connected to the right side surface of the connecting block, and the upper surface of the stabilizing oblique block is fixedly connected to the bottom surface of the placement plate.

[0012] In a further embodiment, a connecting concave block is fixedly connected to the inner bottom wall of the detection frame, and an inner side wall of the connecting concave block is fixedly connected to the outer surface of the electric push rod.

[0013] In a further embodiment, a protective frame is fixedly connected to the outer surface of the display screen, and a bottom end of the protective frame is fixedly connected to the upper surface of the detection frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] This device uses a spectral analysis unit, an image recognition unit, and a data processing unit to accurately identify and analyze the characteristics of different types of coal, thereby detecting the degree of combustion of the coal after combustion. The weight sensor and the ball screw are used to ensure the accuracy and consistency of the blending ratio. In addition, the optimized blending ratio helps to reduce the emission of harmful gases and particulate matter, reduces environmental pollution, and not only improves the economy of the coal-fired power plant, but also enhances the safety of the operation process. The display screen and the operation interface are used to make the detection process simple and convenient, so that the data can be viewed and adjusted intuitively. The electric push rod, the sliding rod, and the sliding hole are used to reduce manual operation and reduce labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the detection frame of the multi-coal highly adaptable blending device.

[0017] Figure 2This is a schematic diagram of the side cross-sectional structure of the detection frame in the multi-coal high-adaptability blending device.

[0018] Figure 3 This is a schematic diagram of the upward structure of the placement plate in the multi-coal high-adaptability blending device.

[0019] Figure 4 This is a schematic diagram of the top-down structure of the detection frame in the multi-coal highly adaptable blending device.

[0020] In the figure: 1. Fixing plate; 2. Support seat; 3. Stabilizing plate; 4. Detection frame; 5. Mounting hole; 6. Observation window; 7. Organic glass; 8. Injection bucket; 9. Display screen; 10. Protective frame; 11. Exhaust port; 12. Exhaust fan; 13. Placement plate; 14. Sliding hole; 15. Sliding rod; 16. Ball screw sleeve; 17. Ball screw; 18. Connecting block; 19. Stabilizing inclined block; 20. Guide groove; 21. Guide block; 22. Blocking frame; 23. Electric push rod; 24. Connecting concave block; 25. Weight sensor; 26. Image recognition unit; 27. Spectral analysis unit; 28. Data processing unit. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 In the present invention, a multi-coal blending device with high adaptability includes a fixed plate 1, the bottom surface of the fixed plate 1 is fixedly connected to two support seats 2, the upper surface of the fixed plate 1 is fixedly connected to a detection frame 4, the upper surface of the detection frame 4 is fixedly connected to an injection bucket 8, the upper surface of the detection frame 4 is fixedly installed with a display screen 9, the back of the detection frame 4 is provided with an exhaust port 11, the interior of the exhaust port 11 is fixedly installed with an exhaust fan 12, the interior of the detection frame 4 is provided with a placement plate 13, the right side of the placement plate 13 is fixedly inlaid with two ball bearings The inner ring of each ball screw sleeve 16 is threadedly connected to a ball screw 17, and the left and right ends of each ball screw 17 are fixedly connected to the inner wall of the detection frame 4. The bottom surface of the placement plate 13 is fixedly connected to a connecting block 18. The inner bottom wall of the fixed plate 1 is provided with two guide grooves 20. The inner ring of each guide groove 20 is slidably connected to a guide block 21. The top of each guide block 21 is fixedly connected to the bottom surface of the connecting block 18. The inner wall of the detection frame 4 is fixedly connected to a blocking frame 22. The inner wall of the detection frame 4 is fixedly connected to the blocking frame 22. There are two electric push rods 23 fixedly connected, and the telescopic end of each electric push rod 23 is fixedly connected to the left side of the placement plate 13. A weight sensor 25 is fixedly installed on the bottom surface of the placement plate 13. A spectral analysis unit 27 and a data processing unit 28 are fixedly installed on the inner top wall of the detection frame 4. An image recognition unit 26 is fixedly installed on the inner top wall of the detection frame 4. Through the cooperation of the spectral analysis unit 27, the image recognition unit 26 and the data processing unit 28, the characteristics of different types of coal are accurately identified and analyzed, so as to achieve the purpose of detecting the combustion degree of the burned coal. Through the cooperation of the weight sensor 25 and the ball screw 17, the accuracy and consistency of the blending ratio are ensured. In addition, the optimized blending ratio helps to reduce the emission of harmful gases and particulate matter, reduces environmental pollution, not only improves the economy of the coal-fired power plant, but also enhances the safety of the operation process. Through the cooperation of the display screen 9 and the operation interface, the detection process becomes simple and convenient, so as to achieve the purpose of intuitively viewing and adjusting its data.

[0025] Two mounting holes 5 are provided on the upper surface of each support seat 2, and the inner circle of each mounting hole 5 is provided with a thread. The mounting holes 5 are provided, which facilitates the fixation and installation of the support seat 2. A stabilizing plate 3 is provided under the fixing plate 1, and the left and right ends of the stabilizing plate 3 are respectively fixedly connected to the side surface of the support seat 2 close to each other. The stabilizing plate 3 is provided to facilitate the reinforcement of the support seat 2. An observation window 6 is provided on the front of the detection frame 4, and the inner wall of the observation window 6 is fixedly connected with organic glass 7. The organic glass 7 is provided to facilitate the observation of the coal combustion process. Two sliding holes 14 are provided on the right side of the placement plate 13, and a sliding rod 15 is slidably connected to the inside of each sliding hole 14. The left and right ends of each sliding rod 15 are fixedly connected to the inner wall of the detection frame 4. The cooperation of the sliding hole 14 and the sliding rod 15 makes it easier for the placement plate 13 to slide more smoothly.

[0026] The right side of the connecting block 18 is fixedly connected with a stabilizing oblique block 19, and the upper surface of the stabilizing oblique block 19 is fixedly connected to the bottom surface of the placement plate 13. The stabilizing oblique block 19 is provided to facilitate the reinforcement of the connecting block 18. The inner bottom wall of the detection frame 4 is fixedly connected with a connecting recessed block 24, and the inner side wall of the connecting recessed block 24 is fixedly connected to the outer surface of the electric push rod 23. The connecting recessed block 24 is provided to facilitate the reinforcement of the electric push rod 23, thereby increasing the stability of the electric push rod 23. The outer surface of the display screen 9 is fixedly connected with a protective frame 10, and the bottom end of the protective frame 10 is fixedly connected to the upper surface of the detection frame 4. The protective frame 10 is provided to facilitate the reinforcement of the display screen 9, thereby increasing the stability of the display screen 9.

[0027] The working principle of this utility model is:

[0028] When in use, first connect the electric push rod 23 and the exhaust fan 12 to the power supply and control them through the control switch. The support seat 2 can provide stable support for the device, and the stabilizing plate 3 further enhances the stability of the overall structure. Then place the coal sample on the placement plate 13 and fully burn it according to the specified ratio. By starting the exhaust fan 12, the smoke can be quickly discharged. When the combustion is completed, the placement plate 13 can be pushed by starting the electric push rod 23. As the placement plate 13 moves, and the ball screw sleeve 16 and the ball screw 17 are used, the coal sample is placed on the placement plate 13 and burned. The placement plate 13 can be accurately moved to the bottom of the image recognition unit 26 by the guide groove 20 and the guide block 21, so as to ensure that the placement plate 13 moves smoothly in the detection frame 4. The weight sensor 25 is provided to facilitate the measurement of the weight of the coal sample and the weight of the coal after combustion. Since the detection frame 4 is equipped with a spectral analysis unit 27, a data processing unit 28 and an image recognition unit 26, it can be responsible for automatically detecting the quality parameters of the coal and displaying the detection results on the display screen 9. According to the detection results, the blending ratio is adjusted to ensure the quality of the coal blending and the efficiency of the detection.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A highly adaptable blending device for multiple coal types, characterized by: The invention comprises a fixing plate (1), the bottom surface of the fixing plate (1) is fixedly connected to two supporting seats (2), the upper surface of the fixing plate (1) is fixedly connected to a detection frame (4), the upper surface of the detection frame (4) is fixedly connected to an injection bucket (8), the upper surface of the detection frame (4) is fixedly installed with a display screen (9), the back of the detection frame (4) is provided with an exhaust port (11), the interior of the exhaust port (11) is fixedly installed with an exhaust fan (12), the interior of the detection frame (4) is provided with a placement plate (13), the right side of the placement plate (13) is fixedly inlaid with two ball screw sleeves (16), the inner ring of each ball screw sleeve (16) is threadedly connected to a ball screw (17), the left and right ends of each ball screw (17) are fixedly connected to the inner wall of the detection frame (4), and the bottom surface of the placement plate (13) is fixedly connected to the inner wall of the detection frame (4). A connecting block (18) is fixedly connected, and two guide grooves (20) are provided on the inner bottom wall of the fixed plate (1), and the inner ring of each guide groove (20) is slidably connected to a guide block (21), and the top of each guide block (21) is fixedly connected to the bottom surface of the connecting block (18). The inner side wall of the detection frame (4) is fixedly connected to a blocking frame (22), and the inner side wall of the detection frame (4) is fixedly connected to two electric push rods (23), and the telescopic end of each electric push rod (23) is fixedly connected to the left side of the placement plate (13). A weight sensor (25) is fixedly installed on the bottom surface of the placement plate (13), and a spectrum analysis unit (27) and a data processing unit (28) are fixedly installed on the inner top wall of the detection frame (4). An image recognition unit (26) is fixedly installed on the inner top wall of the detection frame (4).

2. The multi-coal blending device with high adaptability according to claim 1, characterized in that: Two mounting holes (5) are provided on the upper surface of each support seat (2), and the inner ring of each mounting hole (5) is provided with a thread.

3. The multi-coal blending device with high adaptability according to claim 1, characterized in that: A stabilizing plate (3) is provided below the fixing plate (1), and the left and right ends of the stabilizing plate (3) are respectively fixedly connected to a side surface of the support seat (2) that is close to each other.

4. The multi-coal blending device with high adaptability according to claim 1, characterized in that: An observation window (6) is provided on the front of the detection frame (4), and an inner side wall of the observation window (6) is fixedly connected with organic glass (7).

5. The multi-coal blending device with high adaptability according to claim 1, characterized in that: Two sliding holes (14) are provided on the right side of the placement plate (13), and a sliding rod (15) is slidably connected to the inside of each sliding hole (14), and the left and right ends of each sliding rod (15) are fixedly connected to the inner wall of the detection frame (4).

6. The multi-coal blending device with high adaptability according to claim 1, characterized in that: The right side of the connecting block (18) is fixedly connected to a stabilizing oblique block (19), and the upper surface of the stabilizing oblique block (19) is fixedly connected to the bottom surface of the placement plate (13).

7. The multi-coal blending device with high adaptability according to claim 1, characterized in that: The inner bottom wall of the detection frame (4) is fixedly connected to a connecting concave block (24), and the inner side wall of the connecting concave block (24) is fixedly connected to the outer surface of the electric push rod (23).

8. The multi-coal blending device with high adaptability according to claim 1, characterized in that: The outer surface of the display screen (9) is fixedly connected to a protective frame (10), and the bottom end of the protective frame (10) is fixedly connected to the upper surface of the detection frame (4).

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