Gasification nozzle device of efficient gasification furnace

Abstract

The invention relates to the technical field of nozzle devices, and discloses an efficient gasifier gasification nozzle device which comprises a gasifier body, a feeding body is arranged at the upper end of the gasifier body, a gasification nozzle body is mounted on the inner wall of the feeding body, and the lower end of the gasification nozzle body leads into a cavity of the gasifier body. A feeding pipeline is arranged on one side of the feeding main body in a communicating manner, a gas inlet main body is mounted on the outer wall of the feeding main body, one end of the gas inlet main body leads to an inner cavity of the gasification nozzle main body, one end of the rotating roller is connected with a motor, a spiral feeding disc is arranged on the outer wall of the rotating roller, and multiple groups of rotating rods are rotationally connected to the inner wall of the spiral feeding disc; the multiple sets of rotating rods are evenly distributed on the inner wall of the spiral feeding disc, an auxiliary crushing assembly is arranged on the outer wall of each set of rotating rods, and when the spiral feeding disc conducts feeding, the rotating rods can rotate under feeding power, so that the auxiliary crushing assemblies are driven to conduct auxiliary crushing on caked materials.

Description

Technical Field

[0001] This invention relates to the field of nozzle device technology, and in particular to a high-efficiency gasification nozzle device for a gasifier. Background Technology

[0002] In the modern coal chemical industry, coal-water slurry gasification has become one of the core technologies for the clean and efficient utilization of coal due to its advantages such as wide adaptability of raw materials and strong environmental friendliness. Among these technologies, the gasification nozzle, as a key hub connecting the raw material conveying system and the gasifier, undertakes the tasks of mixing, atomizing, and spraying coal-water slurry (or dry coal powder) and gasifying agent. Its pretreatment quality and conveying stability directly affect the sufficiency of the gasification reaction in the furnace, the carbon conversion rate, and the equipment's operating cycle. The physical state of the raw material before entering the nozzle is the primary prerequisite for determining the atomization effect. In actual production, coal powder particles in the coal-water slurry system are easily agglomerated by surface tension and van der Waals forces, forming large particle clusters with particle sizes far exceeding the design standards. This leads to abnormal local viscosity of the slurry. When agglomerated or unevenly distributed raw materials enter the nozzle, even with atomization using a high-pressure gasifying agent jet, the large clusters cannot be completely broken up, resulting in extremely poor droplet size distribution. This leads to a significant reduction in the contact area between the raw material and the gasifying agent, resulting in low efficiency. Summary of the Invention

[0003] The technical problem to be solved by the present invention is that in the prior art, when the raw materials are clustered or unevenly distributed, even if they are atomized by high-pressure gasifying agent jet, the large clusters cannot be completely broken up, and the resulting atomized droplets have a very poor particle size distribution, which leads to a significant reduction in the contact area between the raw materials and the gasifying agent and low efficiency. To address this, we propose a high-efficiency gasification nozzle device for gasifiers.

[0004] To achieve the above objectives, this application adopts the following technical solution: a high-efficiency gasifier gasification nozzle device, comprising a gasifier body, a feeding body disposed at the upper end of the gasifier body, a gasification nozzle body installed on the inner wall of the feeding body, the lower end of the gasification nozzle body opening into the cavity of the gasifier body, a feeding pipe connected to one side of the feeding body, the feeding pipe opening into the inlet of the gasification nozzle body, an air intake body installed on the outer wall of the feeding body, one end of the air intake body opening into the inner cavity of the gasification nozzle body, and the inner wall of the feeding pipe being fitted with... The device is equipped with a spiral auxiliary feeding assembly, which includes a rotating roller rotatably connected to the inner wall of the feed pipe. One end of the rotating roller is connected to a motor. A spiral feeding disc is provided on the outer wall of the rotating roller. A rotating rod is rotatably connected to the inner wall of the spiral feeding disc. Multiple sets of rotating rods are provided and evenly distributed on the inner wall of the spiral feeding disc. An auxiliary crushing component is provided on the outer wall of each set of rotating rods. When the spiral feeding disc feeds material, the rotating rods will rotate under the power of the feeding, thereby driving the auxiliary crushing component to help crush the agglomerated material.

[0005] Furthermore, the auxiliary crushing components are provided in multiple sets, and the multiple sets of auxiliary crushing components are evenly and alternately distributed on both sides of the rotating rod, which can form a crushing without dead angles for agglomerated materials in different directions, avoid local missed crushing, ensure the overall particle size consistency of the crushed material, and solve the crushing blind zone problem existing in traditional crushing structures.

[0006] Furthermore, the auxiliary crushing component includes an auxiliary rod and a movable cavity formed on the outer wall of the rotating rod. One end of the auxiliary rod is fixedly connected to a piston body, and the piston body slides in cooperation with the inner wall of the movable cavity. When the auxiliary rod contacts large particle clusters, the piston body can slide in the movable cavity to achieve buffering.

[0007] Furthermore, a lower connecting rod is fixedly connected to the end of the piston body away from the auxiliary rod, and a receiving plate is fixedly connected to the end of the lower connecting rod away from the piston body. An elastic element is fixedly connected to the end of the receiving plate away from the lower connecting rod, and the end of the elastic element away from the receiving plate is fixedly connected to the bottom of the movable cavity. The elastic element can drive the auxiliary rod to form a reciprocating impact action through telescopic reset, thereby enhancing the breaking effect on stubborn clusters.

[0008] Furthermore, a sliding groove body is provided on both sides of the active cavity, and a slider body is slidably connected to the inner wall of the sliding groove body. The slider body is fixedly connected to the receiving plate, and the piston body can block the material from entering the active cavity by means of its sealing effect, thus preventing the material from accumulating and clogging the cavity.

[0009] Furthermore, in the relaxed state of the elastic element, the slider body is located at the top of the cavity of the chute body, and the piston body is located at the opening of the movable cavity. The sealing effect of the piston body can prevent materials from entering the movable cavity, prevent material accumulation and blockage in the cavity, and ensure the flexible operation of the auxiliary crushing component.

[0010] Furthermore, when the elastic element is pressed, the slider body is located at the bottom of the cavity of the slide groove body, and the bottom end of the piston body is higher than the slide groove body, preventing material from entering the piston body and slide groove body, and preventing material from entering the movable cavity. A temporary seal is formed by the position change of the piston body, preventing material from entering the fitting gap between the piston body and the slide groove body.

[0011] Furthermore, one end of the piston body connected to the auxiliary rod has an arc-shaped structure, which reduces the adhesion and accumulation of materials on the surface of the piston body and ensures smooth material conveying.

[0012] Furthermore, a viscosity monitoring terminal is installed on the inner wall of the feed pipe. The viscosity monitoring terminal includes a real-time acquisition module for real-time detection of the viscosity data of the coal-water slurry, and simultaneously acquires auxiliary data related to the slurry temperature to provide basic information for subsequent analysis. The real-time acquisition module is signal-connected to a correlation analysis module for combining the real-time acquired viscosity data with coal quality data to analyze and find the relationship between viscosity changes and coal quality. The correlation analysis module is signal-connected to a parameter decision module for quickly determining the process parameters that should be adjusted based on the results of the correlation analysis. The parameter decision module is signal-connected to an execution adjustment module for adjusting relevant equipment according to the instructions given by the parameter decision module to match the viscosity of the coal-water slurry with the operating status of the equipment.

[0013] Furthermore, the execution adjustment module is signal-connected to a verification feedback module, which is used to detect the viscosity again after adjustment and update the model and strategy. The execution adjustment module is also signal-connected to a safety early warning module, which is used to issue an alarm in a timely manner and automatically activate emergency measures when the viscosity exceeds the extreme value of the normal range.

[0014] The technical effects and advantages of this invention are as follows: In this invention, coal-water slurry enters through a feed pipe. An electric motor drives a rotating roller to rotate, synchronously rotating a spiral feeding disc on the outer wall. The spiral thrust enables directional material transport to the gasification nozzle body, providing the basic power for subsequent processing. During material transport, multiple sets of rotating rods evenly distributed on the inner wall of the spiral feeding disc passively rotate under the reaction force of the material flow. The auxiliary crushing components arranged alternately on both sides move along with them. When the auxiliary rods contact large-diameter agglomerates, the agglomerate reaction force pushes the auxiliary rods, causing the piston body to slide along the movable chamber. The lower connecting rod squeezes the receiving plate and the elastic element. The elastic element extends and retracts to reset, forming a reciprocating impact force that precisely breaks up stubborn clusters. This solves the problem that in coal-water slurry systems, coal powder particles are easily agglomerated due to surface tension and van der Waals forces, forming large particle clusters with particle sizes far exceeding the design standards. This leads to abnormal local viscosity of the slurry. When clustered or unevenly distributed raw materials enter the nozzle, even with atomization using a high-pressure gasifying agent jet, the large clusters cannot be completely broken up. The resulting atomized droplets have extremely poor particle size distribution, leading to a significant reduction in the contact area between the raw materials and the gasifying agent, resulting in low efficiency. Attached Figure Description

[0015] The disclosure of this invention is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this invention. In the drawings, the same reference numerals are used to refer to the same parts: Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the gasifier of the present invention; Figure 3 This is a schematic diagram of the overall planar structure of the present invention; Figure 4 For the present invention Figure 3 A magnified structural diagram at point A; Figure 5 This is a schematic diagram of the spiral auxiliary feeding assembly of the present invention; Figure 6 This is a schematic diagram of the rotating rod structure of the present invention; Figure 7 This is a schematic diagram of the auxiliary crushing component structure of the present invention; Figure 8 This is a diagram of the internal architecture of the viscosity monitoring terminal of the present invention.

[0016] Legend: 1. Gasifier body; 2. Feeding body; 3. Gasification nozzle body; 4. Feeding pipe; 5. Air intake body; 6. Screw auxiliary feeding assembly; 61. Rotating roller; 62. Screw feeding disc; 63. Rotating rod; 64. Auxiliary crushing assembly; 641. Auxiliary rod; 642. Movable chamber; 643. Piston body; 644. Lower connecting rod; 645. Receiving plate; 646. Elastic element; 647. Slide chute body; 648. Sliding block body; 7. Viscosity monitoring terminal. Detailed Implementation

[0017] It is readily understood that, based on the technical solution of this invention, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of the invention. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative examples of the technical solution of this invention and should not be considered as the entirety of the invention or as limitations or restrictions on the technical solution of this invention.

[0018] Reference Figures 1-8 As shown, to address the problem that coal powder particles in a coal-water slurry system are prone to agglomeration due to surface tension and van der Waals forces, forming large particle clusters with particle sizes far exceeding design standards, leading to abnormal local viscosity of the slurry, and that even with atomization using a high-pressure gasifying agent jet, the large clusters cannot be completely broken up after entering the nozzle due to agglomeration or uneven distribution of the raw material, resulting in extremely poor droplet size distribution and a significant reduction in the contact area between the raw material and the gasifying agent, thus causing low efficiency, the following preferred technical solution is provided: A high-efficiency gasifier nozzle device includes a gasifier body 1, a feeding body 2 at the upper end of the gasifier body 1, a gasifier nozzle body 3 installed on the inner wall of the feeding body 2, and the lower end of the gasifier nozzle body 3 leading into the cavity of the gasifier body 1. A feeding pipe 4 is connected to one side of the feeding body 2, leading to the inlet of the gasifier nozzle body 3. An air intake body 5 is installed on the outer wall of the feeding body 2, with one end of the air intake body 5 leading into the inner cavity of the gasifier nozzle body 3. After the material enters the gasifier nozzle body 3, the air intake body 5 injects a gasifying agent in the form of a high-pressure direct jet to crush and mix the material. Finally, the mixed material is directly sprayed out through the outlet of the gasifier nozzle body 3 into the cavity of the gasifier body 1 for reaction. The inner wall of the feeding pipe 4 is equipped with... The spiral auxiliary feeding assembly 6 includes a rotating roller 61 rotatably connected to the inner wall of the feed pipe 4. One end of the rotating roller 61 is connected to a motor. A spiral feeding disc 62 is provided on the outer wall of the rotating roller 61. A rotating rod 63 is rotatably connected to the inner wall of the spiral feeding disc 62. Multiple sets of rotating rods 63 are provided and evenly distributed on the inner wall of the spiral feeding disc 62. An auxiliary crushing assembly 64 is provided on the outer wall of each set of rotating rods 63. When the spiral feeding disc 62 feeds material, the rotating rod 63 will rotate under the power of feeding. Driven by the reaction force of the material flow, it will rotate itself, thereby driving the auxiliary crushing assembly 64 to form multi-directional impact on the agglomerated material, realizing auxiliary crushing and providing raw materials with uniform particle size for the subsequent atomization process.

[0019] Multiple sets of auxiliary crushing components 64 are provided, and these multiple sets of auxiliary crushing components 64 are evenly and alternately distributed on both sides of the rotating rod 63. This can form a crushing without dead angles for agglomerated materials in different directions, avoid local missed crushing, ensure the overall particle size consistency of the crushed material, and solve the crushing blind zone problem existing in traditional crushing structures.

[0020] The auxiliary crushing component 64 includes an auxiliary rod 641 and a movable cavity 642 formed on the outer wall of the rotating rod 63. One end of the auxiliary rod 641 is fixedly connected to a piston body 643. The piston body 643 slides in cooperation with the inner wall of the movable cavity 642. When the auxiliary rod 641 comes into contact with large-diameter agglomerates, the piston body 643 can slide in the movable cavity 642 to achieve buffering, avoid hard impact causing damage to the component, extend the service life of the device, and adapt to the crushing requirements of agglomerates with different hardness.

[0021] A lower connecting rod 644 is fixedly connected to the end of the piston body 643 away from the auxiliary rod 641. A receiving plate 645 is fixedly connected to the end of the lower connecting rod 644 away from the piston body 643. An elastic element 646 is fixedly connected to the end of the receiving plate 645 away from the lower connecting rod 644. The end of the elastic element 646 away from the receiving plate 645 is fixedly connected to the bottom of the movable cavity 642. The elastic element 646 can drive the auxiliary rod 641 to form a reciprocating impact action through telescopic reset, which enhances the crushing effect on stubborn clusters and achieves multiple impacts to disintegrate hard clusters that are difficult to crush in one go, thereby improving the thoroughness of crushing.

[0022] The movable cavity 642 has a sliding groove body 647 on both sides. The inner wall of the sliding groove body 647 is slidably connected to the slider body 648. The slider body 648 is fixedly connected to the receiving plate 645. Through the cooperation of the slider and the sliding groove, the sliding trajectory of the receiving plate 645 can be restricted, ensuring that the auxiliary rod 641 always extends and retracts in a straight line, avoiding deviation failure, ensuring that the impact force is accurately applied to the cluster, and maintaining stable crushing efficiency.

[0023] When the elastic element 646 is relaxed, the slider body 648 is located at the top of the cavity of the chute body 647, and the piston body 643 is located at the opening of the movable cavity 642. The piston body 643 can block the material from entering the movable cavity 642 by sealing it, preventing material accumulation and blockage in the cavity, ensuring the flexible operation of the auxiliary crushing component, and reducing the frequency of maintenance.

[0024] When the elastic element 646 is pressed, the slider body 648 is located at the bottom of the cavity of the slide body 647, and the bottom end of the piston body 643 is higher than the slide body 647. The position change of the piston body 643 forms a temporary seal, preventing material from entering the gap between the piston body 643 and the slide body 647, ensuring smooth sliding and avoiding component jamming caused by material jamming.

[0025] The piston body 643 has an arc-shaped structure at one end where it connects to the auxiliary rod 641. This reduces material flow resistance, minimizes material adhesion and accumulation on the surface of the piston body 643, ensures smooth material conveying, and prevents material adhesion from affecting the extension and retraction of the auxiliary rod.

[0026] A viscosity monitoring terminal 7 is installed on the inner wall of the feed pipe 4. The viscosity monitoring terminal 7 includes a real-time acquisition module for real-time detection of the viscosity data of the coal-water slurry, and simultaneously collects auxiliary data related to the slurry temperature to provide basic information for subsequent analysis. The real-time acquisition module is connected to a correlation analysis module to combine the real-time acquired viscosity data with coal quality data for analysis. By comparing the data, the correlation between viscosity changes and coal quality is found, and it is determined whether the viscosity fluctuation is caused by normal coal quality fluctuations or abnormal operating conditions. The parameter decision module, based on the results of the correlation analysis and the operating conditions in the furnace, such as temperature, pressure, and syngas composition, quickly determines the process parameters that should be adjusted, such as the speed of the screw auxiliary feeder and the flow rate of the gasifying agent. The parameter decision module is connected to an execution adjustment module to precisely adjust the operating status of the equipment, such as the motor speed and the opening of the main air inlet valve, according to the instructions given by the parameter decision module, so that the viscosity of the coal-water slurry is adapted to the equipment operating parameters, ensuring the crushing and conveying effect and achieving dynamic matching between crushing strength and raw material characteristics.

[0027] The execution adjustment module is connected to a verification feedback module, which, after adjustment, re-detects viscosity through a real-time acquisition module to determine if it has returned to the preset optimal range. Simultaneously, it assesses the impact of adjustment on gasification reaction efficiency by combining syngas composition data and checks for blockage risks through nozzle pressure monitoring. These results are then transmitted back to the correlation analysis module and parameter decision module to update the data correlation model and adjustment strategy. The execution adjustment module is also connected to a safety early warning module, which promptly triggers audible and visual alarms and automatically initiates emergency measures, such as suspending feed and flushing pipelines, when viscosity exceeds the extreme value within the normal range. This prevents pipeline blockage, equipment damage, or furnace malfunctions, ensuring safe system operation and forming a closed-loop control system of monitoring, analysis, decision-making, execution, and feedback, comprehensively improving the stability and efficiency of the unit's operation.

[0028] Specifically, during operation, the coal-water slurry enters through the feed pipe 4. The motor drives the rotating roller 61 to rotate, which in turn drives the spiral feeding disc 62 on the outer wall to rotate. The spiral thrust is used to achieve directional conveying of the material to the gasification nozzle body 3, providing basic power for subsequent processing. During the material conveying process, multiple sets of rotating rods 63 evenly distributed on the inner wall of the spiral feeding disc 62 are passively rotated under the reaction force of the material flow. The auxiliary crushing components 64 arranged on both sides move together. When the auxiliary rod 641 contacts large particle clusters, the reaction force of the clusters pushes the auxiliary rod 641 to drive the piston body 643 to slide along the movable cavity 642. The lower connecting rod 644 squeezes the receiving plate 645 and the elastic element 646, and the elastic element 646 extends and retracts. The reciprocating impact force generated by the resetting mechanism precisely breaks down stubborn agglomerates, solving the problem that coal powder particles in the coal-water slurry system are easily agglomerated by surface tension and van der Waals forces, forming large particle clusters with particle sizes far exceeding the design standards. This leads to abnormal local viscosity of the slurry. When agglomerated or unevenly distributed raw materials enter the nozzle, even with atomization by high-pressure gasifying agent jets, large agglomerates cannot be completely broken down, resulting in extremely poor particle size distribution of the atomized droplets. This leads to a significant reduction in the contact area between the raw materials and the gasifying agent, resulting in low efficiency. The slider bodies 648 on both sides of the receiving plate 645 slide along the slide groove body 647, ensuring the stability of the extension and retraction trajectory of the auxiliary rod 641. Furthermore, the piston body 643 can seal the moving cavity and gaps in both the relaxed and compressed states of the elastic element, preventing material blockage. The crushed and homogenized material enters the central channel of the gasification nozzle body 3. The air intake body 5 injects the gasifying agent in the form of a high-pressure direct jet. The homogenized material and the high-pressure airflow are in full contact in the inner cavity of the nozzle. The airflow shear force further refines the material particles, and finally forms an atomized mixed flow with a concentrated particle size distribution. The mixture is then injected into the gasifier body 1 through the nozzle outlet for gasification reaction. During operation, the viscosity and temperature data of the coal-water slurry in the feed pipe 4 are continuously monitored by the real-time acquisition module. The signals are transmitted to the correlation analysis module, which integrates coal quality data and identifies the root cause of viscosity fluctuations through data comparison. This determines whether the fluctuations are due to incomplete crushing caused by excessive agglomerates or natural fluctuations in the coal quality itself, providing a basis for control. The parameter decision module combines the analysis results with operating parameters such as furnace temperature, pressure, and syngas composition to quickly calculate the optimal control scheme, clarifying parameters such as the rotation speed of the screw auxiliary feeding component and the gasifying agent flow rate of the main gas inlet. After receiving the command, the execution control module precisely controls the motor speed and the opening of the main gas inlet valve to achieve dynamic matching between equipment operating parameters and material characteristics. The verification feedback module performs secondary viscosity detection through the real-time acquisition module to determine whether it has returned to the optimal range. At the same time, it assesses the reaction efficiency by combining the composition of syngas and monitors the risk of blockage by monitoring the nozzle pressure. The results are transmitted back to the analysis and decision module to update the data model and control strategy. When the viscosity exceeds the extreme value, the safety warning module immediately triggers an audible and visual alarm and simultaneously initiates emergency measures such as suspending feeding and flushing pipelines to ensure system safety.

[0029] The technical scope of this invention is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this invention, and all such modifications and variations should fall within the protection scope of this invention.

Claims

1. A high-efficiency gasifier gasification nozzle device, characterized in that, The system includes a gasifier body, with a feeding body at its upper end. A gasification nozzle body is installed on the inner wall of the feeding body, and the lower end of the gasification nozzle body opens into the cavity of the gasifier body. A feeding pipe is connected to one side of the feeding body, leading to the inlet of the gasification nozzle body. An air inlet body is installed on the outer wall of the feeding body, with one end of the air inlet body opening into the inner cavity of the gasification nozzle body. A spiral auxiliary feeding assembly is installed on the inner wall of the feeding pipe. The component includes a rotating roller rotatably connected to the inner wall of the feed pipe. One end of the rotating roller is connected to a motor. A spiral feeding disc is provided on the outer wall of the rotating roller. A rotating rod is rotatably connected to the inner wall of the spiral feeding disc. Multiple sets of rotating rods are provided, and the multiple sets of rotating rods are evenly distributed on the inner wall of the spiral feeding disc. An auxiliary crushing component is provided on the outer wall of each set of rotating rods. When the spiral feeding disc feeds material, the rotating rod will rotate under the power of the feeding, thereby driving the auxiliary crushing component to help crush the agglomerated material.

2. The high-efficiency gasifier gasification nozzle device according to claim 1, characterized in that: The auxiliary crushing components are provided in multiple sets, and the multiple sets of auxiliary crushing components are evenly and alternately distributed on both sides of the rotating rod.

3. The high-efficiency gasifier gasification nozzle device according to claim 2, characterized in that: The auxiliary crushing assembly includes an auxiliary rod and a movable cavity formed on the outer wall of the rotating rod. One end of the auxiliary rod is fixedly connected to a piston body, and the piston body slides in cooperation with the inner wall of the movable cavity.

4. The high-efficiency gasifier gasification nozzle device according to claim 3, characterized in that: The piston body is fixedly connected to a lower connecting rod at the end away from the auxiliary rod. The lower connecting rod is fixedly connected to a receiving plate at the end away from the piston body. The receiving plate is fixedly connected to an elastic element at the end away from the lower connecting rod. The elastic element is fixedly connected to the bottom of the movable cavity at the end away from the receiving plate.

5. The high-efficiency gasifier gasification nozzle device according to claim 4, characterized in that: The movable cavity has a sliding groove body on both sides, and a slider body is slidably connected to the inner wall of the sliding groove body. The slider body is fixedly connected to the receiving plate.

6. The high-efficiency gasifier gasification nozzle device according to claim 5, characterized in that: When the elastic element is relaxed, the slider body is located at the top of the cavity of the chute body, and the piston body is located at the opening of the movable cavity, preventing material from entering the movable cavity.

7. The high-efficiency gasifier gasification nozzle device according to claim 6, characterized in that: When the elastic element is pressed, the slider body is located at the bottom of the cavity of the chute body, and the bottom end of the piston body is higher than the chute body, thus preventing material from entering the piston body and chute body.

8. The high-efficiency gasifier gasification nozzle device according to claim 7, characterized in that: One end of the piston body connected to the auxiliary rod has an arc-shaped structure.

9. The high-efficiency gasifier gasification nozzle device according to claim 1, characterized in that: A viscosity monitoring terminal is installed on the inner wall of the feed pipe. The viscosity monitoring terminal includes a real-time acquisition module for real-time detection of the viscosity data of the coal-water slurry, and simultaneously acquires auxiliary data related to the slurry temperature to provide basic information for subsequent analysis. The real-time acquisition module is connected to a correlation analysis module to combine the real-time acquired viscosity data with coal quality data for analysis to find the relationship between viscosity changes and coal quality. The correlation analysis module is connected to a parameter decision module to quickly determine the process parameters that should be adjusted based on the results of the correlation analysis. The parameter decision module is connected to an execution adjustment module to adjust the relevant equipment according to the instructions given by the parameter decision module, so that the viscosity of the coal-water slurry matches the operating status of the equipment.

10. The high-efficiency gasifier gasification nozzle device according to claim 9, characterized in that: The execution adjustment module is signal-connected to a verification feedback module, which is used to detect the viscosity again after adjustment and update the model and strategy. The execution adjustment module is also signal-connected to a safety early warning module, which is used to issue an alarm in a timely manner and automatically activate emergency measures when the viscosity exceeds the extreme value of the normal range.

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