Ash meter assisted coal binning collector

Abstract

The utility model relates to coal washing processing technical field discloses ash content appearance auxiliary coal branch collection collector, including fixed frame and ash content appearance body, the fixed frame feed end top fixedly connected with mounting bracket, ash content appearance body connection is established in mounting bracket top, and the fixed frame discharge end connection is established with branch component, and the fixed frame inboard connection is established with conveying component, and mounting bracket outboard connection is established with control component, the utility model compared with prior art's advantage lies in: ash content appearance body relies on X -ray fluorescence method and realizes real -time accurate detection of coal ash content, and the detection data can be transmitted to control component and intuitively present on the display screen after processing, reduces manual cost, improves detection efficiency and accuracy, through branch component, can according to detection data fastly complete corresponding discharge port switching, realizes the automation branch collection, effectively avoids the problem of different quality coal mixed storage, improves the branch accuracy and operation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of coal washing and processing technology, and in particular to an ash analyzer-assisted coal binning and collecting device. Background Technology

[0002] In the entire coal mining, processing, and utilization industry chain, coal ash content, as a core indicator for measuring coal quality, directly affects coal combustion efficiency, processing technology selection, and market value assessment. To achieve graded utilization and precise control of coal, the industry generally needs to test coal ash content and complete silo storage operations based on the test results. Existing ash analyzer-assisted coal silo collectors have the following shortcomings: First, the testing process relies on manual sampling or traditional equipment, which not only incurs high labor costs but also suffers from detection delays and large data errors, failing to provide real-time and accurate data support for silo operations. Second, the silo process largely relies on manual judgment or simple mechanical control, making it difficult to achieve precise grading based on ash content test results, easily leading to the mixed storage of coals of different qualities. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an ash analyzer-assisted coal sorting and collecting device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: an ash analyzer-assisted coal binning and collecting device, comprising a fixed frame and an ash analyzer body. A mounting frame is fixedly connected to the top of the feed end of the fixed frame, and the ash analyzer body is connected to the top of the mounting frame. A binning component for improving binning accuracy and operating efficiency is connected to the discharge end of the fixed frame. A conveying component is connected to the inner side of the fixed frame, and a control component is connected to the outer side of the mounting frame. The control component is electrically connected to the ash analyzer body.

[0005] The ash analyzer body includes an X-ray emission source and a fluorescence detector. The X-ray emission source and the fluorescence detector are both connected to the bottom of the ash analyzer body. A through slot is opened inside the top of the mounting frame, and the X-ray emission source and the fluorescence detector are both located inside the through slot.

[0006] As a further description of the above technical solution:

[0007] The ash analyzer body also includes a signal processing unit and a display screen. The signal processing unit is connected inside the ash analyzer body, and the display screen is connected at the front end of the ash analyzer body. The display screen, X-ray emission source, and fluorescence detector are all electrically connected to the signal processing unit.

[0008] As a further description of the above technical solution:

[0009] The compartmenting assembly includes a compartmenting hopper and a collection bin. Both sides of the compartmenting hopper are fixedly connected to a support frame. The compartmenting hopper is located at the discharge end of the fixed frame. Multiple sets of collection bins are provided, and all sets of collection bins are located at the bottom of the compartmenting hopper. Multiple sets of discharge ports are opened at the bottom of the compartmenting hopper.

[0010] As a further description of the above technical solution:

[0011] The compartmenting assembly also includes a connecting frame, which is provided in multiple sets. One end of each set of connecting frames is fixedly connected to the bottom of the compartmenting hopper. A motor is fixedly installed on the outer side of the other end of each set of connecting frames by bolts. The output shaft of the motor passes through the connecting frame and is fixedly connected to a fixing block. One end of the fixing block rotates inside the connecting frame. A baffle is fixedly connected to the front end of the fixing block and is located at the bottom of the discharge port.

[0012] As a further description of the above technical solution:

[0013] The conveying assembly includes a drive roller, a driven roller, and a second motor. Both ends of the drive roller and the driven roller rotate inside the fixed frame. Conveyor belts are installed on the outside of both the drive roller and the driven roller. The second motor is fixedly installed on the outside of the fixed frame by bolts, and the output shaft of the second motor is fixedly connected to one end of the drive roller.

[0014] As a further description of the above technical solution:

[0015] The control component includes a microcontroller, a relay module, and operation buttons. The microcontroller, relay module, and operation buttons are all connected to the outside of the mounting bracket. The microcontroller and operation buttons are electrically connected. The signal input terminal of the microcontroller is connected to the signal processing unit of the ash analyzer body. The signal output terminal of the microcontroller is connected to the relay module. The relay module is electrically connected to motor one and motor two.

[0016] As a further description of the above technical solution:

[0017] A guide plate is fixedly connected to the inner side of the discharge end of the fixed frame. A scraper is fixedly connected to one end of the guide plate. One end of the scraper is located outside the conveyor belt. The guide plate is located above the compartment hopper.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, the ash analyzer body relies on X-ray fluorescence method to realize real-time and accurate detection of coal ash content. After processing, the detection data can be transmitted to the control component in a timely manner and presented intuitively on the display screen, reducing labor costs and improving the detection efficiency and accuracy of the ash analyzer auxiliary coal bin collector.

[0020] 2. In this utility model, the compartmenting component can quickly switch the corresponding discharge port based on the detection data, realize automated compartmenting collection, effectively avoid the problem of mixed storage of coal of different qualities, and improve the compartmenting accuracy and operation efficiency of the coal compartmenting collector assisted by the ash analyzer. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the ash analyzer-assisted coal bin collector proposed in this utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the overall structure of the ash analyzer-assisted coal bin collector proposed in this utility model. Figure 2 ;

[0023] Figure 3 This is a partial structural diagram of the ash analyzer-assisted coal bin collector proposed in this utility model. Figure 1 ;

[0024] Figure 4 This is a partial structural diagram of the ash analyzer-assisted coal bin collector proposed in this utility model. Figure 2 ;

[0025] Figure 5 This is a partial structural diagram of the ash analyzer-assisted coal bin collector proposed in this utility model. Figure 3 .

[0026] Legend:

[0027] 1. Fixed frame; 2. Mounting frame; 3. Ash analyzer body; 4. X-ray emission source; 5. Fluorescence detector; 6. Display screen; 7. Through channel; 8. Compartment assembly; 9. Compartment hopper; 10. Collection bin; 11. Support frame; 12. Discharge port; 13. Connecting frame; 14. Motor 1; 15. Fixing block; 16. Baffle; 17. Conveying assembly; 18. Driving roller; 19. Driven roller; 20. Motor 2; 21. Conveyor belt; 22. Control assembly; 23. Microcontroller; 24. Relay module; 25. Operation button; 26. Guide plate; 27. Scraper. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figures 1-5An embodiment of this utility model provides: an ash analyzer-assisted coal binning collector, including a fixed frame 1 and an ash analyzer body 3. The top of the feed end of the fixed frame 1 is fixedly connected to an installation frame 2. The ash analyzer body 3 is connected to the top of the installation frame 2. The discharge end of the fixed frame 1 is connected to a binning component 8 to improve binning accuracy and operating efficiency. The inner side of the fixed frame 1 is connected to a conveying component 17. The outer side of the installation frame 2 is connected to a control component 22. The control component 22 and the ash analyzer body 3 are electrically connected.

[0030] The ash analyzer body 3 includes an X-ray emission source 4 and a fluorescence detector 5. The X-ray emission source 4 and the fluorescence detector 5 are both connected and located at the bottom of the ash analyzer body 3. The X-ray emission source 4 emits X-rays, which excite the elements in the coal to produce characteristic fluorescent rays. The fluorescence detector 5 receives the characteristic fluorescent rays radiated by the coal elements and captures the detection signal. A through groove 7 is opened inside the top of the mounting frame 2. The X-ray emission source 4 and the fluorescence detector 5 are both located inside the through groove 7.

[0031] The ash analyzer body 3 also includes a signal processing unit and a display screen 6. The signal processing unit is connected inside the ash analyzer body 3 and processes the signal from the fluorescence detector 5. The display screen 6 is connected to the front end of the ash analyzer body 3 and displays the coal ash content detection results in real time for easy viewing by operators. The display screen 6, the X-ray emission source 4, and the fluorescence detector 5 are all electrically connected to the signal processing unit. The compartmenting assembly 8 includes a compartmenting hopper 9 and a collection bin 10. Support frames 11 are fixedly connected to both sides of the compartmenting hopper 9, which is located at the discharge end of the fixed frame 1. The collection bin 10 has multiple sets to store coal with different ash content grades, realizing compartmented storage. Multiple collection bins 10 are located at the bottom of the sub-bin hopper 9. Multiple discharge ports 12 are opened at the bottom of the sub-bin hopper 9, serving as coal output channels. The sub-bin assembly 8 also includes connecting frames 13, with multiple sets of connecting frames 13. One end of each connecting frame 13 is fixedly connected to the bottom of the sub-bin hopper 9, providing a mounting base. Motors 14, power components, are bolted to the outer side of the other end of each connecting frame 13. The output shaft of the motor 14 passes through the connecting frame 13 and is fixedly connected to a fixing block 15, transmitting power. One end of the fixing block 15 rotates inside the connecting frame 13, and a baffle 16 is fixedly connected to the front end of the fixing block 15. 16 is located at the bottom of the discharge port 12, controlling the opening and closing of the discharge port 12. The conveying assembly 17 includes a driving roller 18, a driven roller 19, and a second motor 20. Both ends of the driving roller 18 and the driven roller 19 rotate inside the fixed frame 1. Conveyor belts 21 are installed on the outside of both the driving roller 18 and the driven roller 19. The second motor 20 is fixedly installed on the outside of the fixed frame 1 by bolts to provide power. The output shaft of the second motor 20 is fixedly connected to one end of the driving roller 18. The control assembly 22 includes a microcontroller 23, a relay module 24, and operation buttons 25. The microcontroller 23, the relay module 24, and the operation buttons 25 are all connected to the mounting... On the outside of frame 2, microcontroller 23 and operation button 25 are electrically connected. The signal input terminal of microcontroller 23 is connected to the signal processing unit of ash analyzer body 3, which is the control core. The signal output terminal of microcontroller 23 is connected to relay module 24. Relay module 24 is electrically connected to motor 14 and motor 20. A guide plate 26 is fixedly connected to the inside of the discharge end of fixed frame 1. A scraper 27 is fixedly connected to one end of guide plate 26. One end of scraper 27 is located outside of conveyor belt 21 to clean the coal residue on the surface of conveyor belt 21. Guide plate 26 is located above the sub-bin 9 to guide the coal at the end of the conveyor belt into sub-bin 9.

[0032] Working principle: First, the equipment is started. The operator issues a start command through the operation button 25 of the control component 22. After receiving the command, the microcontroller 23, which is electrically connected to the operation button 25, sends a signal to the relay module 24, triggering the second motor 20 to start. The output shaft of the second motor 20 drives the active roller 18 to rotate. The active roller 18, together with the driven roller 19 inside the fixed frame 1, drives the conveyor belt 21 to rotate. The conveying component 17 officially starts working, smoothly conveying the screened coal to be tested to the detection area of ​​the ash analyzer body 3. When the coal is conveyed to the bottom of the mounting frame 2, the ash analyzer body 3, which is mounted on the top of the mounting frame 2, starts the detection program. The X-ray emission source 4 at the bottom of the ash analyzer body 3 passes through the top of the mounting frame 2. The trough 7 emits X-rays onto the coal on the conveyor belt, exciting various elements in the coal to produce characteristic fluorescent rays of specific wavelengths. The fluorescence detector 5, located inside the trough 7 along with the X-ray emission source 4, accurately captures these characteristic fluorescent ray signals and transmits them to the signal processing unit inside the ash analyzer body 3. The signal processing unit amplifies, filters, and analyzes the received signals, and calculates the ash content data of the coal based on the principle of X-ray fluorescence method. At the same time, it transmits the data in real time to the display screen 6 at the front end of the ash analyzer body 3, so that the operator can intuitively view the test results. Subsequently, the signal processing unit of the ash analyzer body 3 sends the calculated ash content data to the microcontroller 23 of the control component 22. As the control core of the equipment, the microcontroller 23 compares the received actual ash content data with the preset ash content grading threshold to determine the target collection bin 10 corresponding to this batch of coal. Then, the microcontroller 23 sends a targeted control command to the relay module 24, which triggers the motor 14 at the corresponding discharge port 12 to start. The output shaft of the motor 14 drives the fixed block 15 to rotate inside the connecting frame 13, thereby driving the baffle 16 fixed at the front end of the fixed block 15 to rotate, opening the discharge port 12 corresponding to the target collection bin 10, while keeping the other discharge ports 12 closed. Under the continuous action of the conveying component 17, the coal that has completed ash content testing is conveyed to the discharge end of the fixed frame 1. At this time... The guide plate 26, fixed to the inner side of the discharge end, precisely guides the coal on the conveyor belt 21 into the hopper 9, preventing coal from scattering. At the same time, the scraper 27, connected to the guide plate 26 and attached to the outer side of the conveyor belt 21, simultaneously cleans the coal residue on the surface of the conveyor belt 21, reducing waste and ensuring smooth conveying. The coal entering the hopper 9 flows along the internal channel and finally falls from the opened discharge port 12 into the corresponding collection bin 10, completing the graded collection of a single batch of coal. Subsequent batches of coal repeat the above process, realizing continuous and automated coal ash content detection and hopper operation. If a pause or emergency handling is required, the operator can issue corresponding instructions through the operation button 25, and the microcontroller 23 coordinates the various components to perform relevant actions.

[0033] All electrical components mentioned in this article are electrically connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and known components is omitted in the specific embodiments disclosed herein. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0034] For example, the ash analyzer, display screen, motor, microcontroller, relay, and operation button are all existing devices or equipment, or devices or equipment that can be implemented by existing technology. Their power supply, specific composition, and principle are clear to those skilled in the art, so they will not be described in detail. In order to ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of commercially available instruments.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ash analyzer-assisted coal bin collector, characterized in that, The device includes a fixed frame (1) and an ash analyzer body (3). The top of the feed end of the fixed frame (1) is fixedly connected to an mounting frame (2). The ash analyzer body (3) is connected to the top of the mounting frame (2). The discharge end of the fixed frame (1) is connected to a compartment assembly (8). The inner side of the fixed frame (1) is connected to a conveying assembly (17). The outer side of the mounting frame (2) is connected to a control assembly (22). The control assembly (22) and the ash analyzer body (3) are electrically connected. The ash analyzer body (3) includes an X-ray emission source (4) and a fluorescence detector (5). The X-ray emission source (4) and the fluorescence detector (5) are both connected to the bottom of the ash analyzer body (3). A through groove (7) is opened inside the top of the mounting bracket (2). The X-ray emission source (4) and the fluorescence detector (5) are both located inside the through groove (7).

2. The ash analyzer-assisted coal bin collector according to claim 1, characterized in that: The ash analyzer body (3) also includes a signal processing unit and a display screen (6). The signal processing unit is connected inside the ash analyzer body (3), and the display screen (6) is connected at the front end of the ash analyzer body (3). The display screen (6), the X-ray emission source (4), and the fluorescence detector (5) are all electrically connected to the signal processing unit.

3. The ash analyzer-assisted coal bin collector according to claim 1, characterized in that: The compartment assembly (8) includes a compartment hopper (9) and a collection bin (10). Both sides of the compartment hopper (9) are fixedly connected to a support frame (11). The compartment hopper (9) is located at the discharge end of the fixed frame (1). The collection bin (10) is provided in multiple sets. All sets of collection bins (10) are located at the bottom of the compartment hopper (9). Multiple discharge ports (12) are opened at the bottom of the compartment hopper (9).

4. The ash analyzer-assisted coal bin collector according to claim 3, characterized in that: The compartment assembly (8) also includes a connecting frame (13), which is provided in multiple sets. One end of each set of the connecting frame (13) is fixedly connected to the bottom of the compartment hopper (9). The other end of each set of the connecting frame (13) is fixedly mounted with a motor (14) by bolts. The output shaft of the motor (14) passes through the connecting frame (13) and is fixedly connected to a fixing block (15). One end of the fixing block (15) rotates inside the connecting frame (13). A baffle (16) is fixedly connected to the front end of the fixing block (15). The baffle (16) is located at the bottom of the discharge port (12).

5. The ash analyzer-assisted coal bin collector according to claim 1, characterized in that: The conveying assembly (17) includes a drive roller (18), a driven roller (19), and a second motor (20). Both ends of the drive roller (18) and the driven roller (19) rotate inside the fixed frame (1). Both the drive roller (18) and the driven roller (19) are equipped with conveyor belts (21). The second motor (20) is fixedly installed on the outside of the fixed frame (1) by bolts. The output shaft of the second motor (20) is fixedly connected to one end of the drive roller (18).

6. The ash analyzer-assisted coal bin collector according to claim 1, characterized in that: The control component (22) includes a microcontroller (23), a relay module (24), and an operation button (25). The microcontroller (23), the relay module (24), and the operation button (25) are all connected to the outside of the mounting bracket (2). The microcontroller (23) and the operation button (25) are electrically connected. The signal input terminal of the microcontroller (23) is connected to the signal processing unit of the ash analyzer body (3). The signal output terminal of the microcontroller (23) is connected to the relay module (24). The relay module (24) is electrically connected to motor one (14) and motor two (20).

7. The ash analyzer-assisted coal bin collector according to claim 3, characterized in that: A guide plate (26) is fixedly connected to the inner side of the discharge end of the fixed frame (1). A scraper (27) is fixedly connected to one end of the guide plate (26). One end of the scraper (27) is located outside the conveyor belt (21). The guide plate (26) is located above the compartment hopper (9).

Images