Pipeline components for coal powder transportation based on intelligent control

Abstract

The present invention relates to the technical field of coal powder transportation, and in particular to a pipeline component for coal powder transportation based on intelligent regulation, comprising a supporting frame, a conveying pipe fixedly connected to the upper surface of the supporting frame, a feed hopper fixedly connected to one end of the conveying pipe away from the supporting frame, and a conveying straight pipe inserted into one side of the conveying pipe; the present invention is analyzed from two perspectives of machinery and system to improve the transmission quality of coal powder, so that the lateral air generated by the blower enters the interior of the conveying pipe, and the coal powder that meets the requirements is blown into the interior of the conveying straight pipe for transmission, and the block coal powder is crushed and then transmitted by a reflux fan for secondary wind power transmission. Under normal working conditions, the transmission situation of the coal powder is deeply analyzed so as to reasonably regulate the blower to prevent the block coal powder from entering the interior of the conveying straight pipe for transmission, so as to ensure the transmission stability and transmission efficiency of the coal powder.

Description

Technical Field

[0001] The present invention relates to the technical field of coal powder transportation, and in particular to a pipeline component for coal powder transportation based on intelligent regulation. Background Art

[0002] In the coal chemical industry, coal powder conveying components are indispensable equipment in the production and scientific research process of enterprises. Coal powder conveying components are mainly used in chemical industry, universities, scientific research institutes and industrial and mining enterprises for coal gasification reaction to prepare synthesis gas and scientific research.

[0003] In order to use the coal powder in time, it is necessary to quantitatively transport the coal powder to the designated location. However, for the long-distance transportation of coal powder, it is necessary to use a dedicated long-distance transportation device. At present, the coal powder transportation is mainly carried out by air transportation. However, in the existing technology, the lumpy coal powder cannot be separated. Therefore, the lumpy coal powder is easy to reduce the quality of the coal powder, and the coal powder transmission equipment cannot be safely supervised, which is not conducive to the stable transmission of coal powder and reduces the transmission efficiency of coal powder.

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a pipeline component for coal powder transportation based on intelligent control to solve the technical defects mentioned above, and to analyze from the two perspectives of machinery and system to improve the transmission quality of coal powder, so that the air generated by the blower can enter the interior of the feed pipe horizontally, and the coal powder that meets the requirements can be blown into the interior of the conveying straight pipe for transmission. The block coal powder slides down to the crushing wheel below for crushing due to its own excessive gravity. The crushed coal powder is blown to the interior of the return powder pipe again by the wind force generated by the return fan, and then the crushed coal powder is subjected to secondary wind transmission. When the blower is working normally, the transmission situation of the coal powder is deeply analyzed so as to reasonably regulate the blower and avoid the block coal powder from entering the interior of the conveying straight pipe for transmission, so as to ensure the transmission stability and efficiency of the coal powder.

[0006] The object of the present invention can be achieved by the following technical scheme: a pipeline component for coal powder transportation based on intelligent control, comprising a supporting frame, a material conveying pipe is fixedly connected to the upper surface of the supporting frame, and a through hole groove matching the material conveying pipe is opened on the upper surface of the supporting frame, a feeding hopper is fixedly connected to one end of the material conveying pipe away from the supporting frame, a conveying straight pipe is inserted inside one side of the material conveying pipe, and a transfer pipe is fixedly connected to one end of the conveying straight pipe away from the material conveying pipe;

[0007] The upper surface of the support base is located on one side of the material conveying pipe and is fixedly connected to a support seat, the upper surface of the support seat is fixedly connected to a blower, one side of the support base is fixedly connected to a reflux powder hose, and the end of the reflux powder hose away from the support base is fixedly connected to the conveying straight pipe, one side of the support base is fixedly connected to a control panel, and the interior of the control panel is provided with a transmission management platform, a transmission information unit, a risk control unit, a control optimization unit and an execution management unit.

[0008] Preferably, a servo motor is fixedly connected to the upper surface of the supporting base, and a driving shaft is internally connected to the servo motor on one side close to the material conveying pipe, and the other end of the driving shaft is rotatably connected to the inner wall of the material conveying pipe, and a transmission tooth plate is fixedly sleeved on the outside of one end of the driving shaft located inside the material conveying pipe, and a crushing wheel is fixedly connected to the end of the driving shaft located inside the material conveying pipe, and the other end of the crushing wheel is rotatably connected to the inner wall of the material conveying pipe, and a pulley is fixedly sleeved on the outside of the driving shaft located inside the material conveying pipe.

[0009] Preferably, the external transmission sleeve of pulley one is connected with a transmission belt, the transmission belt is connected with pulley two at one end away from pulley one and located in the internal transmission of the supporting frame, one side of pulley two is fixedly connected with a driven shaft, the inner bottom surface of the supporting frame is fixedly connected with a positioning plate, and the positioning plate is rotatably connected to the driven shaft, the driven shaft is fixedly connected with a return fan at one end away from pulley two, and the interior of the feed pipe is fixedly connected with a lower slide plate above the crushing wheel.

[0010] Preferably, an arc-shaped bend pipe is fixedly connected to the inside of the supporting base frame, the upper end of the arc-shaped bend pipe is fixedly connected to the material conveying pipe, the end of the arc-shaped bend pipe away from the material conveying pipe is fixedly connected to the reflux powder pipe, and a positioning circular tube is fixedly inserted on the outside of the arc-shaped bend pipe, and the positioning circular tube is located outside the reflux fan.

[0011] Preferably, the information transmission unit is used to collect control information of the blower, the control information indicating the total number of wind power controls, and send the control information to the control risk unit;

[0012] After receiving the control information, the control risk unit immediately performs a control risk assessment feedback operation on the control information, and performs a discrimination analysis on the obtained control deviation value and control risk value to obtain a normal signal and an abnormal signal;

[0013] The control optimization unit is used to perform work safety supervision analysis and perform discriminant analysis on the obtained work status coefficient to obtain risk signals and feedback signals.

[0014] Preferably, the risk control unit's risk control feedback operation process is as follows:

[0015] The working time period of the blower is collected and set as a time threshold, the total number of wind power controls of the blower within the time threshold is obtained, and then the proportion of the actual controlled wind power deviating from the number of times corresponding to the set controlled wind power in the total number of wind power controls of the blower within the time threshold is obtained, and the proportion of the actual controlled wind power deviating from the number of times corresponding to the set controlled wind power in the total number of wind power controls is set as the control deviation value, and at the same time, the proportion of the number of times corresponding to the non-direct response to the control in the total number of wind power controls of the blower within the time threshold is obtained, and the proportion of the number of times corresponding to the non-direct response to the control in the total number of wind power controls is set as the control risk value;

[0016] Compare and analyze the control deviation value and control risk value with the preset control deviation value threshold and preset control risk value threshold that are stored internally:

[0017] If the control deviation value is less than the preset control deviation value threshold, and the control risk value is less than the preset control risk value threshold, a normal signal is generated;

[0018] If the control deviation value is greater than or equal to the preset control deviation value threshold, or the control risk value is greater than or equal to the preset control risk value threshold, an abnormal signal is generated.

[0019] Preferably, the work safety supervision and analysis process of the control optimization unit is as follows:

[0020] Based on the set transmission information of coal powder, the set working matching data of the blower is obtained. The set working matching data includes working voltage and speed. The set transmission information includes transmission distance and transmission volume. The working state coefficient of the blower within the time threshold is obtained. The working state coefficient represents the overlap time between the duration corresponding to the abnormal sound value of the blower exceeding the preset abnormal sound value and the duration corresponding to the duration corresponding to the average vibration amplitude of the blower exceeding the preset vibration amplitude. The working state coefficient is compared and analyzed with the preset working state coefficient threshold value stored in the internal input:

[0021] If the working state coefficient is greater than or equal to the preset working state coefficient threshold, a risk signal is generated and sent to the execution management unit. After receiving the risk signal, the execution management unit immediately performs the preset warning operation corresponding to the risk signal;

[0022] If the working state coefficient is less than the preset working state coefficient threshold, a feedback instruction is generated.

[0023] Preferably, when the control optimization unit generates a feedback instruction:

[0024] The time threshold is divided into i sub-time periods, where i is a natural number greater than zero, and the total amount of pulverized coal particles entering the conveying straight pipe in each sub-time period is obtained, and at the same time, the proportion of the number of pulverized coal particles whose volume is greater than or equal to the preset pulverized coal particle volume in the total amount of pulverized coal particles entering the conveying straight pipe in each sub-time period is obtained, and the proportion is set as the screening deviation coefficient, and the screening deviation coefficient is compared and analyzed with the stored preset screening deviation coefficient threshold, and the sub-time period corresponding to the screening deviation coefficient greater than or equal to the preset screening deviation coefficient threshold is set as the unqualified time period, and the sub-time period corresponding to the screening deviation coefficient less than the preset screening deviation coefficient threshold is set as the qualified time period, and then a fan diagram of the qualified time period - unqualified time period is drawn, and then the ratio between the area of ​​the area corresponding to the unqualified time period and the area of ​​the area corresponding to the qualified time period is obtained from the fan diagram of the qualified time period - unqualified time period, and the ratio is set as the control demand coefficient;

[0025] Compare and analyze the control demand coefficient with the preset control demand coefficient threshold value stored in the internal storage:

[0026] If the control demand coefficient is less than the preset control demand coefficient threshold, no signal is generated;

[0027] If the control demand coefficient is greater than or equal to the preset control demand coefficient threshold, a control signal is generated and sent to the execution management unit. After receiving the control signal, the execution management unit immediately displays the preset warning text corresponding to the control signal, that is, the preset warning text corresponding to the control signal is "transmission control".

[0028] The beneficial effects of the present invention are as follows:

[0029] The present invention analyzes from two perspectives, mechanical and system, to improve the transmission quality of coal powder, so that the air generated by the blower enters the interior of the material conveying pipe horizontally, and the coal powder that meets the requirements is blown into the interior of the conveying straight pipe for transmission, while the blocky coal powder slides down to the crushing wheel below for crushing due to the influence of its own excessive gravity, and the crushed coal powder is blown to the interior of the return powder pipe again by the wind force generated by the return fan, so that the crushed coal powder is subjected to secondary wind transmission;

[0030] The present invention also performs a control risk assessment feedback operation on the control information of the blower to ensure the intelligent control effect of the blower and improve the control accuracy of the blower. When the blower control is normal, the blower is further subjected to work safety supervision and analysis for timely early warning feedback control to ensure the operation stability of the blower. When the blower is working normally, the transmission situation of the coal powder is deeply analyzed to reasonably control the blower and avoid the lump coal powder from entering the interior of the conveying straight pipe for transmission to ensure the transmission stability and efficiency of the coal powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will be further described below in conjunction with the accompanying drawings;

[0032] Figure 1 It is a three-dimensional diagram of the structure of the present invention;

[0033] Figure 2 It is a front cross-sectional view of the structure of the supporting chassis of the present invention;

[0034] Figure 3 It is a structural schematic diagram of the material conveying pipe of the present invention;

[0035] Figure 4 The present invention Figure 2 A magnified image of area A;

[0036] Figure 5 It is a system flow chart of the present invention.

[0037] Legend: 1. Support frame; 2. Material conveying pipe; 3. Feed hopper; 4. Conveying straight pipe; 5. Adapter pipe; 6. Support seat; 7. Blower; 8. Reflux powder pipe; 9. Servo motor; 10. Drive shaft; 11. Pulley 1; 12. Transmission belt; 13. Crushing wheel; 14. Transmission gear plate; 15. Positioning plate; 16. Driven shaft; 17. Pulley 2; 18. Reflux fan; 19. Positioning round pipe; 20. Arc-shaped bend pipe; 21. Lower slide plate. DETAILED DESCRIPTION

[0038] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0039] Example 1: Please refer to Figures 1 to 5 As shown, the present invention is a pipeline component for coal powder transportation based on intelligent control, including a supporting frame 1, a material conveying pipe 2 is fixedly connected to the upper surface of the supporting frame 1, and a through hole groove matching the material conveying pipe 2 is opened on the upper surface of the supporting frame 1, a feeding hopper 3 is fixedly connected to the end of the material conveying pipe 2 away from the supporting frame 1, a conveying straight pipe 4 is inserted into one side of the material conveying pipe 2, and a transfer pipe 5 is fixedly connected to the end of the conveying straight pipe 4 away from the material conveying pipe 2;

[0040] The upper surface of the support frame 1 is fixedly connected to a support seat 6 on one side of the material conveying pipe 2, and a blower 7 is fixedly connected to the upper surface of the support seat 6. A reflux powder pipe 8 is fixedly connected to one side of the support frame 1, and the end of the reflux powder pipe 8 away from the support frame 1 is fixedly connected to the conveying straight pipe 4;

[0041] When the coal powder is transported, the coal powder is poured from the inside of the feed hopper 3, so that the coal powder enters the inside of the feed pipe 2 from the inside of the feed hopper 3 for deblocking, and at the same time, the blower 7 is controlled to work so that the lateral air generated by the blower 7 enters the inside of the feed pipe 2, and the coal powder that meets the requirements is blown into the inside of the conveying straight pipe 4 for transport. Due to the influence of the excessive gravity of the coal powder, the block coal powder falls onto the lower slide plate 21, and then slides down to the crushing wheel 13 below for crushing.

[0042] A control panel is fixedly connected to one side of the supporting chassis 1, and a transmission management platform, a transmission information unit, a risk control unit, a control optimization unit and an execution management unit are set inside the control panel. The transmission management platform is connected to the transmission information unit in a one-way communication manner, the transmission information unit is connected to the risk control unit in a one-way communication manner, the risk control unit is connected to the control optimization unit and the execution management unit in a one-way communication manner, and the control optimization unit is connected to the execution management unit in a one-way communication manner;

[0043] Based on the monitoring of the working period of the blower 7 by the transmission management platform, a supervision instruction is generated and sent to the transmission information unit. After receiving the supervision instruction, the transmission information unit immediately collects the control information of the blower 7, and the control information represents the total number of wind force controls. The control information is sent to the control risk unit. After receiving the control information, the control risk unit immediately performs a control risk assessment feedback operation on the control information to understand whether the control risk of the blower 7 is too high, so as to timely manage and adjust the control system to ensure the intelligent control effect of the blower 7 and improve the control accuracy of the blower 7. The specific control risk assessment feedback operation process is as follows:

[0044] The working time period of the blower 7 is collected and set as the time threshold, the total number of wind power regulation of the blower 7 within the time threshold is obtained, and then the proportion of the actual regulated wind power deviating from the number of times corresponding to the set regulated wind power in the total number of wind power regulation of the blower 7 within the time threshold is obtained, and the proportion of the actual regulated wind power deviating from the number of times corresponding to the set regulated wind power in the total number of wind power regulation is set as the regulation deviation value, and at the same time, the proportion of the number of times corresponding to the non-direct response to regulation in the total number of wind power regulation of the blower 7 within the time threshold is obtained, and the proportion of the number of times corresponding to the non-direct response to regulation in the total number of wind power regulation is set as the regulation risk value. It should be noted that the regulation deviation value and the regulation risk value are two influencing parameters reflecting the regulation state of the blower 7;

[0045] Compare and analyze the control deviation value and control risk value with the preset control deviation value threshold and preset control risk value threshold that are stored internally:

[0046] If the control deviation value is less than the preset control deviation value threshold, and the control risk value is less than the preset control risk value threshold, a normal signal is generated and sent to the control optimization unit;

[0047] If the control deviation value is greater than or equal to the preset control deviation value threshold, or the control risk value is greater than or equal to the preset control risk value threshold, an abnormal signal is generated and sent to the execution management unit. After receiving the abnormal signal, the execution management unit immediately performs the preset warning operation corresponding to the abnormal signal, so as to timely manage and adjust the control system to ensure the intelligent control effect of the blower 7 and improve the control accuracy of the blower 7;

[0048] After receiving the normal signal, the control optimization unit immediately performs work safety supervision analysis to understand whether the operation of the blower 7 is safe, so as to provide timely early warning feedback control to ensure the operation stability of the blower 7. The specific work safety supervision analysis process is as follows:

[0049] Based on the set transmission information of the coal powder, the set working matching data of the blower 7 is obtained. The set working matching data includes the working voltage, the rotation speed, etc. The set transmission information includes the transmission distance, the transmission amount, etc. The working state coefficient of the blower 7 within the time threshold is obtained. The working state coefficient represents the overlap time between the duration corresponding to the abnormal sound value of the blower 7 exceeding the preset abnormal sound value and the duration corresponding to the average vibration amplitude of the blower 7 exceeding the preset vibration amplitude. The working state coefficient is compared and analyzed with the preset working state coefficient threshold value recorded and stored internally:

[0050] If the working state coefficient is greater than or equal to the preset working state coefficient threshold, a risk signal is generated and sent to the execution management unit. After receiving the risk signal, the execution management unit immediately performs the preset warning operation corresponding to the risk signal, so as to timely manage and adjust the blower 7 to ensure the operation stability of the blower 7;

[0051] If the working state coefficient is less than the preset working state coefficient threshold, a feedback instruction is generated. When the feedback instruction is generated, the time threshold is divided into i sub-time periods, i being a natural number greater than zero, and the total amount of pulverized coal particles entering the conveying straight pipe 4 in each sub-time period is obtained. At the same time, the proportion of the number of pulverized coal particles whose volume is greater than or equal to the preset pulverized coal particle volume in the total amount of pulverized coal particles entering the conveying straight pipe 4 in each sub-time period is obtained, and the proportion is set as the screening deviation coefficient;

[0052] The screening deviation coefficient is compared and analyzed with the stored preset screening deviation coefficient threshold, and the sub-time period corresponding to the screening deviation coefficient being greater than or equal to the preset screening deviation coefficient threshold is set as the unqualified time period, and the sub-time period corresponding to the screening deviation coefficient being less than the preset screening deviation coefficient threshold is set as the qualified time period, and then a fan diagram of the qualified time period-unqualified time period is drawn, and then the ratio between the area corresponding to the unqualified time period and the area corresponding to the qualified time period is obtained from the fan diagram of the qualified time period-unqualified time period, and it is set as the control demand coefficient. It should be noted that the larger the value of the control demand coefficient is, the higher the wind force control demand for the blower 7 is;

[0053] Compare and analyze the control demand coefficient with the preset control demand coefficient threshold value stored in the internal storage:

[0054] If the control demand coefficient is less than the preset control demand coefficient threshold, no signal is generated;

[0055] If the control demand coefficient is greater than or equal to the preset control demand coefficient threshold, a control signal is generated and sent to the execution management unit. After receiving the control signal, the execution management unit immediately displays the preset warning text corresponding to the control signal, that is, the preset warning text corresponding to the control signal is "transmission control" so as to timely control the blower 7 to prevent the lump coal powder from entering the interior of the conveying straight pipe 4 for transmission, so as to ensure the transmission stability and transmission quality of the coal powder.

[0056] Embodiment 2: A servo motor 9 is fixedly connected to the upper surface of the supporting frame 1, and a driving shaft 10 is internally connected to the side of the servo motor 9 close to the material conveying pipe 2, and the other end of the driving shaft 10 is rotatably connected to the inner wall of the material conveying pipe 2, and a transmission gear plate 14 is fixedly sleeved on the outside of one end of the driving shaft 10 located inside the material conveying pipe 2;

[0057] One end of the driving shaft 10 located inside the material delivery pipe 2 is fixedly connected to a crushing wheel 13, and the other end of the crushing wheel 13 is rotatably connected to the inner wall of the material delivery pipe 2. The driving shaft 10 is located outside the material delivery pipe 2 and is fixedly sleeved with a pulley 11. The same crushing wheel 13 is installed on the same side of the transmission tooth plate 14, and rotates through the transmission between the gears.

[0058] When the servo motor 9 is working, the servo motor 9 drives the driving shaft 10 to rotate, and as the driving shaft 10 rotates, the driving shaft 10 drives the crushing wheel 13 and the transmission tooth plate 14 located inside the feeding pipe 2 to rotate synchronously, and through the transmission between the gears, the transmission tooth plate 14 drives the transmission tooth plate 14 and the crushing wheel 13 on the same side to rotate, so that the two crushing wheels 13 crush the falling granular coal powder, thereby improving the transmission efficiency of the coal powder, and at the same time improving the quality of the coal powder and reducing the influence of the block coal powder;

[0059] A transmission belt 12 is connected to the outer transmission sleeve of the pulley 11, and the transmission belt 12 is connected to the pulley 17 at one end away from the pulley 11 and located inside the supporting chassis 1. A driven shaft 16 is fixedly connected to one side of the pulley 17. A positioning plate 15 is fixedly connected to the inner bottom surface of the supporting chassis 1, and the positioning plate 15 is rotatably connected to the driven shaft 16. A return fan 18 is fixedly connected to the end of the driven shaft 16 away from the pulley 17, and a lower slide plate 21 is fixedly connected to the inside of the feeding pipe 2 above the crushing wheel 13;

[0060] The support frame 1 is internally fixedly connected with an arc-shaped curved pipe 20, the upper end of the arc-shaped curved pipe 20 is fixedly connected with the material conveying pipe 2, the end of the arc-shaped curved pipe 20 away from the material conveying pipe 2 is fixedly connected with the reflux powder pipe 8, and the outer part of the arc-shaped curved pipe 20 is fixedly plugged with a positioning circular pipe 19, and the positioning circular pipe 19 is located outside the reflux fan 18;

[0061] When the driving shaft 10 drives the pulley 11 to rotate, the pulley 11 drives the pulley 2 17 below to rotate synchronously through the transmission belt 12, so that the pulley 2 17 drives the driven shaft 16 to rotate inside the positioning plate 15. As the driven shaft 16 rotates, the driven shaft 16 drives the return fan 18 to rotate inside the positioning circular tube 19, so that the wind force generated by the return fan 18 blows toward the inside of the return powder pipe 8, thereby performing secondary wind transmission on the crushed coal powder.

[0062] The working process and principle of the present invention are as follows:

[0063] When the blower 7 is controlled to work based on the set transmission information of the coal powder, the coal powder is poured from the inside of the feed hopper 3 at the same time, so that the coal powder enters the inside of the feed pipe 2 from the inside of the feed hopper 3 for deblocking, and the lateral air generated by the blower 7 enters the inside of the feed pipe 2, and the coal powder that meets the requirements is blown into the inside of the conveying straight pipe 4 for transmission. Due to the influence of the excessive gravity of the block coal powder, the block coal powder falls onto the lower slide plate 21, and then slides down to the crushing wheel 13 below for crushing. The crushed coal powder is blown to the inside of the return powder pipe 8 by the wind force generated by the return fan 18 again, and then the crushed coal powder is subjected to secondary wind transmission;

[0064] During the coal powder transmission process, the control information of the blower 7 is evaluated and feedback is performed on the control risk to understand whether the control risk of the blower 7 is too high, so as to manage and adjust the control system in time to ensure the intelligent control effect of the blower 7 and improve the control accuracy of the blower 7. When the blower 7 is controlled normally, the blower 7 is further supervised and analyzed for work safety to understand whether the operation of the blower 7 is safe, so as to provide timely early warning feedback control to ensure the operation stability of the blower 7. When the operation is normal, the transmission situation of the coal powder is deeply analyzed to reasonably control the blower 7 and avoid the lump coal powder from entering the interior of the conveying straight pipe 4 for transmission to ensure the transmission stability and quality of the coal powder.

[0065] The threshold is set to facilitate comparison. The threshold depends on the amount of sample data and the number of bases set by technicians in this field for each set of sample data. It does not affect the proportional relationship between the parameter and the quantized value.

[0066] The above formulas are obtained by collecting a large amount of data for software simulation and selecting a formula that is close to the actual value. The coefficients in the formula are set by technical personnel in this field according to actual conditions. The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited to this. Any technical personnel familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, make equivalent replacement or change, which should be covered within the protection scope of the present invention.

Claims

1. A pipeline component for coal powder transportation based on intelligent control, comprising a supporting frame (1), characterized in that: The upper surface of the support frame (1) is fixedly connected with a material conveying pipe (2); one end of the material conveying pipe (2) away from the support frame (1) is fixedly connected with a feed hopper (3); a conveying straight pipe (4) is inserted into one side of the material conveying pipe (2); and one end of the conveying straight pipe (4) away from the material conveying pipe (2) is fixedly connected with a transfer pipe (5); The upper surface of the support frame (1) is fixedly connected to a support seat (6) at one side of the material conveying passage (2), the upper surface of the support seat (6) is fixedly connected to a blower (7), one side of the support frame (1) is fixedly connected to a reflux powder pipe (8), and the end of the reflux powder pipe (8) away from the support frame (1) is fixedly connected to the conveying straight pipe (4), and one side of the support frame (1) is fixedly connected to a control panel, and the control panel is internally provided with a transmission management platform, a transmission information unit, a control risk unit, a control optimization unit and an execution management unit; A servo motor (9) is fixedly connected to the upper surface of the support chassis (1); a driving shaft (10) is internally connected to the side of the servo motor (9) close to the material conveying tube (2), and the other end of the driving shaft (10) is rotatably connected to the inner wall of the material conveying tube (2); a transmission tooth plate (14) is fixedly sleeved on the outside of one end of the driving shaft (10) located inside the material conveying tube (2); a crushing wheel (13) is fixedly connected to the end of the driving shaft (10) located inside the material conveying tube (2), and the other end of the crushing wheel (13) is rotatably connected to the inner wall of the material conveying tube (2); and a pulley (11) is fixedly sleeved on the outside of the driving shaft (10) located inside the material conveying tube (2); The outer transmission sleeve of the pulley 1 (11) is connected with a transmission belt (12); the transmission belt (12) is connected to a pulley 2 (17) at one end away from the pulley 1 (11) and located inside the supporting frame (1); a driven shaft (16) is fixedly connected to one side of the pulley 2 (17); a positioning plate (15) is fixedly connected to the inner bottom surface of the supporting frame (1), and the positioning plate (15) is rotatably connected to the driven shaft (16); a return fan (18) is fixedly connected to one end of the driven shaft (16) away from the pulley 2 (17); and a lower slide plate (21) is fixedly connected to the interior of the material conveying pipe (2) located above the crushing wheel (13); An arc-shaped curved pipe (20) is fixedly connected to the interior of the supporting base frame (1), the upper end of the arc-shaped curved pipe (20) is fixedly connected to the material conveying pipe (2), the end of the arc-shaped curved pipe (20) away from the material conveying pipe (2) is fixedly connected to the reflux powder pipe (8), and a positioning circular pipe (19) is fixedly inserted on the exterior of the arc-shaped curved pipe (20), and the positioning circular pipe (19) is located outside the reflux fan (18); The information transmission unit is used to collect control information of the blower (7), the control information indicating the total number of wind power controls, and send the control information to the control risk unit; After receiving the control information, the control risk unit immediately performs a control risk assessment feedback operation on the control information, and performs a discrimination analysis on the obtained control deviation value and control risk value to obtain a normal signal and an abnormal signal; The control optimization unit is used to perform work safety supervision analysis and discriminate the obtained work status coefficients to obtain risk signals and feedback signals; The control risk assessment feedback operation process of the control risk unit is as follows: The working time period of the blower (7) is collected and set as a time threshold, the total number of wind power control times of the blower (7) within the time threshold is obtained, and then the proportion of the actual controlled wind power deviation from the set controlled wind power in the total number of wind power control times of the blower (7) within the time threshold is obtained, and the proportion of the actual controlled wind power deviation from the set controlled wind power in the total number of wind power control times is set as a control deviation value, and at the same time, the proportion of the number of times that the control is not directly responded to in the total number of wind power control times of the blower (7) within the time threshold is obtained, and the proportion of the number of times that the control is not directly responded to in the total number of wind power control times is set as a control risk value; Compare and analyze the control deviation value and control risk value with the preset control deviation value threshold and preset control risk value threshold that are stored internally: If the control deviation value is less than the preset control deviation value threshold, and the control risk value is less than the preset control risk value threshold, a normal signal is generated; If the control deviation value is greater than or equal to the preset control deviation value threshold, or the control risk value is greater than or equal to the preset control risk value threshold, an abnormal signal is generated.

2. The coal powder transportation pipeline component based on intelligent control according to claim 1 is characterized in that: The work safety supervision and analysis process of the control optimization unit is as follows: Based on the set transmission information of the coal powder, the set working matching data of the blower (7) is obtained, the set working matching data includes the working voltage and the rotation speed, the set transmission information includes the transmission distance and the transmission amount, and the working state coefficient of the blower (7) within the time threshold is obtained, the working state coefficient represents the overlap time between the duration corresponding to the abnormal sound value of the blower (7) exceeding the preset abnormal sound value and the duration corresponding to the duration corresponding to the average value of the vibration amplitude of the blower (7) exceeding the preset vibration amplitude, and the working state coefficient is compared and analyzed with the preset working state coefficient threshold value recorded and stored internally: If the working state coefficient is greater than or equal to the preset working state coefficient threshold, a risk signal is generated and sent to the execution management unit. After receiving the risk signal, the execution management unit immediately performs the preset warning operation corresponding to the risk signal; If the working state coefficient is less than the preset working state coefficient threshold, a feedback instruction is generated.

3. The coal powder transportation pipeline component based on intelligent control according to claim 2 is characterized in that: When the control optimization unit generates a feedback instruction: The time threshold is divided into i sub-time periods, where i is a natural number greater than zero, and the total amount of pulverized coal particles entering the conveying straight pipe (4) in each sub-time period is obtained. At the same time, the proportion of the number of pulverized coal particles whose volume is greater than or equal to the preset pulverized coal particle volume in the total amount of pulverized coal particles entering the conveying straight pipe (4) in each sub-time period is obtained, and the proportion is set as the screening deviation coefficient. The screening deviation coefficient is compared and analyzed with the stored preset screening deviation coefficient threshold, and the sub-time period corresponding to the screening deviation coefficient greater than or equal to the preset screening deviation coefficient threshold is set as an unqualified time period, and the sub-time period corresponding to the screening deviation coefficient less than the preset screening deviation coefficient threshold is set as a qualified time period, and then a fan diagram of the qualified time period-unqualified time period is drawn, and then the ratio between the area of ​​the area corresponding to the unqualified time period and the area of ​​the area corresponding to the qualified time period is obtained from the fan diagram of the qualified time period-unqualified time period, and the ratio is set as the control demand coefficient; Compare and analyze the control demand coefficient with the preset control demand coefficient threshold value stored in the internal storage: If the control demand coefficient is less than the preset control demand coefficient threshold, no signal is generated; if the control demand coefficient is greater than or equal to the preset control demand coefficient threshold, a control signal is generated and sent to the execution management unit. After receiving the control signal, the execution management unit immediately displays the preset warning text corresponding to the control signal, that is, the preset warning text corresponding to the control signal is "transmission control".

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