A device for detecting stability of a glass batch material and an evaluation method

Abstract

The application provides a kind of glass batch stability detection device and evaluation method, belongs to substrate glass batch evaluation field, including feeding mechanism, propulsion mechanism, bearing mechanism, measuring mechanism and motion control mechanism, the top of propulsion mechanism is provided with feeding mechanism, propulsion mechanism connects bearing mechanism, motion control mechanism connects feeding mechanism and propulsion mechanism, feeding mechanism includes feeder, screw rod is installed in the inside of feeder, a plurality of helical blades are fixed on screw rod, baffle is installed at the bottom of feeder, propulsion mechanism includes propeller, screw propulsion mechanism is installed in the inside of propeller, camera is installed on measuring mechanism;Compared with prior art, the accuracy and consistency of glass batch stability evaluation are improved, the dynamic change process of glass batch is simulated, so that the evaluation result is closer to actual situation, and the stability of glass batch can be more accurately evaluated.

Description

Technical Field

[0001] This invention relates to the field of substrate glass batch material evaluation technology, specifically to a testing device and evaluation method for the stability of glass batch materials. Background Technology

[0002] As a key component of display devices, substrate glass directly affects the display's performance indicators such as resolution, transmittance, and viewing angle. During substrate glass manufacturing, glass quality is influenced by various factors. Among these, the stability of the glass batch is a direct factor affecting the quality of the glass product and production efficiency. Collapse, displacement, or unstable distribution of the batch will directly affect the melting efficiency and uniformity of the molten glass, thus impacting forming, processing, and product quality. Therefore, accurately assessing the stability of the glass batch is crucial for optimizing glass manufacturing processes.

[0003] Existing glass batch stability evaluation technologies mainly rely on indirect simulation of the state of the material pile within the kiln or process monitoring, which makes it difficult to guarantee the direct accuracy of the evaluation results. Secondly, existing technologies often neglect the dynamic changes in the material pile when simulating the state of the glass batch, which may lead to deviations between the evaluation results and the actual situation. In addition, existing technologies often only consider the influence of a single factor when assessing the stability of glass batches, while ignoring the combined effect of multiple factors, resulting in a rather one-sided evaluation result. Summary of the Invention

[0004] The purpose of this invention is to provide a detection device and evaluation method for the stability of glass compound piles, overcoming the problems existing in the prior art. This invention can eliminate uneven distribution of compound particles caused by factors such as particle size, surface structure, and air during the screw feeding process, achieving stable and uniform feeding. Through imaging and measurement, parameters such as pile morphology, pile formation time, and pile morphology retention time are recorded in real time, enabling dynamic monitoring of the pile and more accurately reflecting its true state, thereby improving the accuracy of the evaluation results. The evaluation method of this invention can evaluate different states, judging flowability based on the pile's angle of repose, judging adhesiveness based on the presence of adhesion on the screw blades, and judging the impact of the degree of morphology retention on the stability of the glass compound pile based on the pile morphology retention time. It has strong adaptability and can meet different evaluation needs.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] A device for detecting the stability of glass composite materials includes a feeding mechanism, a pushing mechanism, a bearing mechanism, a measuring mechanism, and a motion control mechanism. The feeding mechanism is located on the top of the pushing mechanism, the pushing mechanism is connected to the bearing mechanism, and the motion control mechanism is connected to the feeding mechanism and the pushing mechanism.

[0007] The feeding mechanism includes a feeder, inside which a screw rod is installed, and several screw blades are fixed on the screw rod. A baffle is installed at the bottom of the feeder.

[0008] The propulsion mechanism includes a thruster, and a helical propulsion mechanism is installed inside the thruster. The helical propulsion mechanism includes a helical push rod, and blades are installed on the helical push rod.

[0009] A camera is installed on the measuring mechanism;

[0010] Furthermore, the feeder includes an upper part, which is connected to a lower part, and the bottom of the lower part is provided with an opening;

[0011] Furthermore, the upper part is a cylindrical material container, and the lower part is a truncated cone-shaped funnel with a circular opening;

[0012] Furthermore, the diameter of the upper cylinder is larger than the diameter of the opening;

[0013] A method for evaluating the stability of glass compound stock, based on the aforementioned testing device for the stability of glass compound stock, includes the following steps:

[0014] (1) The rotation speed of the screw rod, the feeding speed of the screw propulsion mechanism and the volume of the material pile are set by the motion control mechanism. Then the glass batch to be evaluated is prepared and mixed evenly to obtain batch A.

[0015] (2) Pre-treat batch A to obtain batch B;

[0016] (3) Material B enters the propulsion mechanism and then the bearing mechanism to form a material pile;

[0017] (3) The measuring agency measures the parameters of the material pile to obtain the angle of repose of the material pile, and then records the angle of repose and the state of the material pile;

[0018] (5) Evaluate the stability of the rock formation based on the recorded content;

[0019] Further, the preparation and uniform mixing of the glass batch to be evaluated in (1) specifically refers to: determining the raw material composition and proportion of each raw material of the glass batch to be evaluated based on the composition of the glass batch to be evaluated, preparing the glass batch to be evaluated and mixing it uniformly;

[0020] Furthermore, the pretreatment in (2) specifically involves: adding batch material A into the feeder, and rotating the screw rod to drive the screw blade to rotate axially;

[0021] Further, step (3) specifically involves: opening the baffle, allowing material B to enter the pusher, and using the spiral propulsion mechanism to perform transverse spiral propulsion, pushing material B into the bearing mechanism to form a material mountain. When the volume of the material mountain reaches a set value, the spiral propulsion mechanism stops.

[0022] Furthermore, the parameters in (4) include, but are not limited to, the transverse diameter of the bottom of the material pile, the longitudinal diameter of the bottom of the material pile, and the center height of the material pile; the states include, but are not limited to, whether the propeller blades are adhered and the time the material pile shape is maintained.

[0023] Furthermore, the evaluation in (5) specifically refers to:

[0024] The fluidity can be judged by the angle of repose of the material pile. If the angle of repose is 22°~28°, the fluidity is good; if the angle of repose is 30°~38°, the fluidity is moderate; if the angle of repose is >40°, the fluidity is poor.

[0025] The adhesion can be judged by whether there is adhesion on the propeller blade. If there is adhesion, the propeller blade is easy to bond; if there is no adhesion, the propeller blade is not easy to bond.

[0026] The degree of shape preservation is judged by the time the shape of the rock formation is maintained. If the shape is maintained for more than 10 minutes, the shape preservation is good; if it is maintained for 5 to 10 minutes, the shape preservation is moderate; if it is maintained for less than 5 minutes, the shape preservation is poor.

[0027] The stability of the material mound's shape is further judged based on its fluidity, cohesion, and degree of shape retention, specifically as follows:

[0028] If the material has good fluidity, is easy to bond, and retains its shape well, then the stability of the material mound's shape is moderate; if it has good fluidity, is not easy to bond, and retains its shape well, then the stability of the material mound's shape is good; if it has good fluidity, is easy to bond, and retains its shape moderately, then the stability of the material mound's shape is moderate; if it has good fluidity, is easy to bond, and retains its shape poorly, then the stability of the material mound's shape is poor; if it has good fluidity, is not easy to bond, and retains its shape moderately, then the stability of the material mound's shape is moderate; if it has moderate fluidity, is easy to bond, and retains its shape well, then the stability of the material mound's shape is moderate; if it has moderate fluidity, is easy to bond, and retains its shape moderately, then the stability of the material mound's shape is good; if it has moderate fluidity, is easy to bond, and retains its shape moderately, then the stability of the material mound's shape is moderate. If the material has moderate fluidity, is not easily bonded, and maintains its shape moderately, then the stability of the material mound's shape is moderate; if it has moderate fluidity, is easily bonded, and maintains its shape poorly, then the stability of the material mound's shape is poor; if it has moderate fluidity, is not easily bonded, and maintains its shape poorly, then the stability of the material mound's shape is poor; if it has poor fluidity, is easily bonded, and maintains its shape well, then the stability of the material mound's shape is poor; if it has poor fluidity, is easily bonded, and maintains its shape moderately, then the stability of the material mound's shape is poor; if it has poor fluidity, is not easily bonded, and maintains its shape moderately, then the stability of the material mound's shape is moderate; if it has poor fluidity, is easily bonded, and maintains its shape poorly, then the stability of the material mound's shape is poor; if it has poor fluidity, is not easily bonded, and maintains its shape poorly, then the stability of the material mound's shape is poor.

[0029] The above technical solution has the following advantages or beneficial effects:

[0030] This invention provides a device for detecting the stability of glass batch materials. It employs a feeding mechanism and a propulsion mechanism for automatic feeding and propulsion, eliminating the influence of various factors on the particles in the batch material and increasing feeding efficiency. The measuring mechanism of this invention includes imaging and measurement, which can record parameters such as the shape of the batch material, the forming time of the batch material, and the holding time of the batch material in real time. This enables dynamic monitoring of the batch material and can more accurately reflect the true state of the batch material, thereby improving the accuracy of the evaluation results. Compared with existing technologies, this invention improves the accuracy and consistency of glass batch material stability evaluation. By simulating the dynamic changes of glass batch materials, the evaluation results are closer to the actual situation, enabling a more accurate assessment of the stability of glass batch materials. This is of great significance for optimizing glass production processes.

[0031] Furthermore, the upper part is a cylindrical container that can evenly hold the glass batch material, making the material distribution within the container more uniform and avoiding problems such as poor material flow or blockage caused by uneven distribution of the batch material. At the same time, the cylindrical shape also facilitates the filling and emptying of materials, improving operational efficiency. The lower part is designed as a truncated cone funnel, which helps the glass batch material flow out of the container more smoothly under the action of gravity.

[0032] Furthermore, the larger diameter of the upper cylinder allows it to hold more glass batch material and ensures that the material is evenly distributed within the container. As the batch material flows from the top to the bottom, the diameter gradually decreases, causing the batch material to be subjected to a certain degree of compression and guidance, thus allowing it to flow out more smoothly through the opening. This helps to reduce blockages and accumulation of the batch material during the flow process.

[0033] Furthermore, the screw propulsion mechanism can effectively transport glass batch materials from one place to another through the rotation of the screw pusher and blades. This conveying method is not only continuous and stable, but also capable of handling batch materials of various particle sizes and viscosities, greatly improving the conveying efficiency.

[0034] This invention also provides a method for evaluating the stability of glass batch material piles. By setting up a batch material pretreatment step, the influence of different factors on the particles of the batch material can be eliminated, increasing feeding efficiency and improving the accuracy and consistency of evaluation results. By recording parameters such as pile morphology and pile morphology retention time in real time, dynamic monitoring of the pile is achieved, which can more accurately reflect the true state of the pile, thereby improving the accuracy of evaluation results. When evaluating the stability of glass batch material piles, this invention considers not only the shape and size of the pile but also the pile retention time, making the evaluation results more comprehensive and accurate. This invention comprehensively considers the influence of multiple factors on the stability of glass batch materials, avoiding the one-sidedness of evaluation results. With more comprehensive monitoring capabilities and stronger adaptability, it can more accurately and comprehensively evaluate the stability of glass batch materials, which is of great significance for optimizing glass production processes.

[0035] Furthermore, by accurately determining the raw material composition and proportions of the glass batch to be evaluated, it can be ensured that the prepared glass batch is as consistent as possible with the actual composition of the material to be evaluated, which helps to improve the accuracy and reliability of the evaluation and makes the evaluation results more reflective of the actual situation. By adopting appropriate mixing methods, it can be ensured that the components in the glass batch are fully mixed, avoiding local uneven concentration or stratification, which helps to improve the accuracy and consistency of the evaluation.

[0036] Furthermore, the rotation of the propeller not only helps to distribute the material evenly, but also promotes the flow of the material. The shearing and pushing forces generated by the rotation can make the batch material A pass through the feeder more smoothly, avoiding blockage or accumulation.

[0037] Furthermore, the transverse spiral propulsion method of the spiral propulsion mechanism can efficiently transport the batch material B from the propeller to the bearing mechanism, thereby improving the material pile stacking efficiency.

[0038] Furthermore, the method of the present invention can evaluate the impact of different states on the stability of glass batches, has strong adaptability, and can meet different evaluation needs. Attached Figure Description

[0039] Figure 1 This is a schematic diagram of the structure of a glass compound stability testing device according to the present invention;

[0040] Figure 2 This is a schematic diagram of the process for evaluating the stability of glass compound materials according to the present invention;

[0041] In the figure, 1-feeding mechanism; 11-discharger; 101-upper part; 102-lower part; 12-propeller blade; 13-baffle; 14-propeller rod; 2-propulsion mechanism; 21-propeller; 22-propeller propulsion mechanism; 201-propeller push rod; 3-bearing mechanism; 4-measuring mechanism; 5-motion control mechanism. Detailed Implementation

[0042] The present invention will be further described in detail below with reference to specific embodiments. These descriptions are for explanation purposes only and are not intended to limit the scope of the invention.

[0043] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0044] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0045] Example 1:

[0046] like Figure 1 As shown, the present invention provides a testing device for the stability of glass compound, including a feeding mechanism 1, a pushing mechanism 2, a bearing mechanism 3, a measuring mechanism 4, and a motion control mechanism 5. The feeding mechanism 1 is located at one end of the pushing mechanism 2, and the bearing mechanism 3 is connected to the other end. The feeding mechanism 1 is located at the top of one end of the pushing mechanism 2. The motion control mechanism 5 connects the feeding mechanism 1 and the pushing mechanism 2. The feeding mechanism 1 includes a feeder 11, which includes an upper part 101 connected to a lower part 102. The bottom of the lower part 102 is provided with... The feeder 11 has an opening; a screw rod 14 is installed inside the feeder 11, and several screw blades 12 are fixed on the screw rod 14. A baffle 13 is installed at the bottom of the feeder 11, which can be opened or closed; the pushing mechanism 2 includes a pusher 21, and the bottom surface of the bearing mechanism 3 is slightly lower than the bottom surface of the pusher 21 to allow the batch material to be pushed from the pusher 21 into the bearing mechanism 3. A screw pushing mechanism 22 is installed inside the pusher 21, and the screw pushing mechanism 22 includes a screw push rod 201, on which blades are installed; a camera is installed on the measuring mechanism 4.

[0047] Preferably, the upper part 101 is a cylindrical material container, which can minimize the influence of the container wall on the flowability of the powder, and the lower part 102 is a truncated cone funnel shape with a circular opening; the diameter of the cylinder of the upper part 101 is larger than the diameter of the opening, and the diameter of the cylinder is twice the diameter of the opening, so that the material is discharged more smoothly.

[0048] Preferably, the screw rod 14 is mounted on the central axis of the feeder 11;

[0049] Preferably, the feeding mechanism 1 and the propulsion mechanism 2 are arranged perpendicularly;

[0050] Preferably, the propeller 21 is a cylindrical container, which can minimize the influence of the container wall on the flowability of the powder, and the spiral propulsion mechanism 22 is installed on the central axis of the propeller 21.

[0051] Example 2:

[0052] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0053] (1) The rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile are set by the motion control mechanism 5. Then, the raw material composition and proportion of each raw material of the glass batch to be evaluated are determined according to the composition of the material pile to be evaluated. The glass batch to be evaluated is prepared and mixed evenly to obtain batch A.

[0054] Preferably, the rotational speed of the screw rod 14 and the feeding speed of the screw propulsion mechanism 22 are set to be adjustable from 1 to 100 mm / s;

[0055] (2) Add batch material A to feeder 11, and the rotating screw 14 drives the screw blade 12 to rotate axially to obtain batch material B;

[0056] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs transverse spiral propulsion, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0057] (4) The measuring mechanism 4 measures the parameters of the material pile to obtain the material pile repose angle, and then records the material pile repose angle and the state of the material pile;

[0058] Preferably, the parameters include, but are not limited to, the transverse diameter of the bottom of the material pile, the longitudinal diameter of the bottom of the material pile, and the center height of the material pile; the states include, but are not limited to, whether the propeller blade 12 is adhered and the time the material pile shape is maintained.

[0059] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0060] The fluidity can be judged by the angle of repose of the material pile. If the angle of repose is 22°~28°, the fluidity is good; if the angle of repose is 30°~38°, the fluidity is moderate; if the angle of repose is >40°, the fluidity is poor.

[0061] The adhesion is determined by whether the propeller blade 12 has adhesion. If the propeller blade 12 has adhesion, it is easy to bond; if the propeller blade 12 has no adhesion, it is not easy to bond.

[0062] The degree of shape preservation is judged by the time the shape of the rock formation is maintained. If the shape is maintained for more than 10 minutes, the shape preservation is good; if it is maintained for 5 to 10 minutes, the shape preservation is moderate; if it is maintained for less than 5 minutes, the shape preservation is poor.

[0063] The stability of the material mound's shape is further judged based on its fluidity, cohesion, and degree of shape retention, specifically as follows:

[0064] If the material has good fluidity, is easy to bond, and retains its shape well, then the stability of the material mound's shape is moderate; if it has good fluidity, is not easy to bond, and retains its shape well, then the stability of the material mound's shape is good; if it has good fluidity, is easy to bond, and retains its shape moderately, then the stability of the material mound's shape is moderate; if it has good fluidity, is easy to bond, and retains its shape poorly, then the stability of the material mound's shape is poor; if it has good fluidity, is not easy to bond, and retains its shape moderately, then the stability of the material mound's shape is moderate; if it has moderate fluidity, is easy to bond, and retains its shape well, then the stability of the material mound's shape is moderate; if it has moderate fluidity, is easy to bond, and retains its shape moderately, then the stability of the material mound's shape is good; if it has moderate fluidity, is easy to bond, and retains its shape moderately, then the stability of the material mound's shape is moderate. If the material has moderate fluidity, is not easily bonded, and maintains its shape moderately, then the stability of the material mound's shape is moderate; if it has moderate fluidity, is easily bonded, and maintains its shape poorly, then the stability of the material mound's shape is poor; if it has moderate fluidity, is not easily bonded, and maintains its shape poorly, then the stability of the material mound's shape is poor; if it has poor fluidity, is easily bonded, and maintains its shape well, then the stability of the material mound's shape is poor; if it has poor fluidity, is easily bonded, and maintains its shape moderately, then the stability of the material mound's shape is poor; if it has poor fluidity, is not easily bonded, and maintains its shape moderately, then the stability of the material mound's shape is moderate; if it has poor fluidity, is easily bonded, and maintains its shape poorly, then the stability of the material mound's shape is poor; if it has poor fluidity, is not easily bonded, and maintains its shape poorly, then the stability of the material mound's shape is poor.

[0065] Example 3:

[0066] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0067] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0068] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0069] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0070] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 28°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0071] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0072] The material pile has an angle of repose of 28° and good fluidity; the propeller blade 12 has no adhesion and is not easy to stick; the material pile shape is maintained for more than 10 minutes, the shape is well maintained, and the material pile shape is stable.

[0073] Example 4:

[0074] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0075] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0076] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0077] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0078] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 40°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0079] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0080] The material pile has an angle of repose of 40° and poor fluidity; the propeller blade 12 has adhesion and is easy to stick; the material pile shape is maintained for 7 minutes, the shape is moderately maintained, and the stability of the material pile shape is poor.

[0081] Example 5:

[0082] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0083] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0084] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0085] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0086] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile to obtain the material pile accumulation angle as >40°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0087] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0088] The material pile has an angle of repose of >40° and poor fluidity; the propeller blade 12 has no adhesion and is not easy to stick; the material pile shape is maintained for 5 minutes, the shape maintenance degree is moderate, and the stability of the material pile shape is moderate.

[0089] Example 6:

[0090] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0091] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0092] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0093] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0094] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile to obtain the material pile accumulation angle as >40°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0095] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0096] The material pile has an angle of repose of >40° and poor fluidity; the propeller blade 12 has no adhesion and is not easy to stick; the material pile shape is maintained for 3 minutes, which is poor and the stability of the material pile shape is poor.

[0097] Example 7:

[0098] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0099] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0100] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0101] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0102] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile to obtain the material pile accumulation angle as >40°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0103] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0104] The material pile has an angle of repose of >40° and poor fluidity; the propeller blade 12 has no adhesion and is not easy to stick; the material pile shape is maintained for 1 minute, the shape is poorly maintained, and the stability of the material pile shape is poor.

[0105] Example 8:

[0106] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0107] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0108] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0109] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0110] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 35°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0111] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0112] The material pile has an angle of repose of 35° and moderate fluidity; the propeller blade 12 has adhesion and is easy to stick; the material pile shape is maintained for more than 10 minutes, the shape is well maintained, and the stability of the material pile shape is moderate.

[0113] The detection data and evaluation results of Examples 3-8 are shown in the table below:

[0114] Table 1. Detection data and evaluation results of Examples 3-8

[0115]

[0116] Example 9:

[0117] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0118] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0119] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0120] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0121] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 27°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0122] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0123] The material pile has an angle of repose of 27° and good fluidity; the propeller blade 12 has adhesion and is easy to stick; the material pile shape is maintained for more than 10 minutes, the shape is well maintained, and the stability of the material pile shape is moderate.

[0124] Example 10:

[0125] like Figure 2As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0126] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0127] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0128] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0129] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 25°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0130] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0131] The material pile has an angle of repose of 25° and good fluidity; the propeller blade 12 has adhesion and is easy to stick; the material pile shape is maintained for 10 minutes, the shape retention is moderate, and the stability of the material pile shape is moderate.

[0132] Example 11:

[0133] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0134] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0135] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0136] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0137] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 22°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0138] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0139] The material pile has an angle of repose of 22° and good fluidity; the propeller blade 12 has adhesion and is easy to stick; the material pile shape is maintained for 2 minutes, which is poor and the stability of the material pile shape is poor.

[0140] Example 12:

[0141] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0142] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0143] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0144] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0145] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 24°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0146] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0147] The material pile has an angle of repose of 24° and good fluidity; the propeller blade 12 has no adhesion and is not easy to stick; the material pile shape is maintained for 5 minutes, the shape retention is moderate, and the stability of the material pile shape is moderate.

[0148] Example 13:

[0149] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0150] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0151] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0152] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0153] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 30°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0154] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0155] The material pile has an angle of repose of 30° and moderate fluidity; the propeller blade 12 is non-adhesive and does not easily stick; the material pile shape is maintained for more than 10 minutes, the shape is well maintained, and the stability of the material pile shape is good.

[0156] Example 14:

[0157] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0158] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0159] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0160] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0161] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 33°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0162] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0163] The material pile has an angle of repose of 33° and moderate fluidity; the propeller blade 12 is non-adhesive and does not easily stick; the material pile shape is maintained for 9 minutes, with moderate shape retention and moderate stability.

[0164] The detection data and evaluation results of Examples 9-14 are shown in the table below:

[0165] Table 2. Detection data and evaluation results of Examples 9-14

[0166]

[0167] Example 15:

[0168] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0169] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0170] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0171] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0172] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 35°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0173] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0174] The material pile has an angle of repose of 35° and moderate fluidity; the propeller blade 12 has adhesion and is easy to stick; the material pile shape is maintained for 6 minutes, the degree of shape maintenance is moderate, and the stability of the material pile shape is moderate.

[0175] Example 16:

[0176] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0177] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0178] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0179] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0180] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 37°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0181] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0182] The material pile has an angle of repose of 37° and moderate fluidity; the propeller blade 12 has no adhesion and is not easy to stick; the material pile shape is maintained for 4 minutes, which is poor and the stability of the material pile shape is poor.

[0183] Example 17:

[0184] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0185] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0186] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0187] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0188] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile, and obtains the material pile accumulation angle as 38°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0189] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0190] The material pile has an angle of repose of 38° and moderate fluidity; the propeller blade 12 has adhesion and is easy to stick; the material pile shape is maintained for 3 minutes, which is poor and the stability of the material pile shape is poor.

[0191] Example 18:

[0192] like Figure 2 As shown, the present invention provides a method for evaluating the stability of glass compound materials, comprising the following steps:

[0193] (1) Set the rotation speed of the screw rod 14, the feeding speed of the screw propulsion mechanism 22 and the volume of the material pile through the motion control mechanism 5. Then take 65% quartz sand, 15% alumina, 11% boric acid, 3% feldspar and 5% limestone by mass percentage. Put these raw materials into the mixer according to the proportion and mix for 30 min to ensure that the raw materials are mixed evenly to obtain batch A.

[0194] (2) Add batch material A to feeder 11. The screw rod 14 rotates at a set speed, driving the screw blade 12 to rotate axially to remove air between particles and promote uniform distribution between particles, thus obtaining batch material B.

[0195] (3) Open the baffle 13, and the material B enters the pusher 21. The spiral propulsion mechanism 22 performs horizontal spiral propulsion at the set speed, pushing the material B into the bearing mechanism 3 to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism 22 stops.

[0196] (4) The measuring mechanism 4 measures the bottom transverse diameter, bottom longitudinal diameter and center height of the material pile to obtain the material pile accumulation angle as >40°. Then, it records the material pile accumulation angle, whether the propeller blade 12 is adhered and the material pile shape retention time.

[0197] (5) Evaluate the stability of the rock formation based on the recorded content, specifically:

[0198] The material pile has an angle of repose of >40° and poor fluidity; the propeller blade 12 has adhesion and is easy to stick; the material pile shape is maintained for >10 min, the shape is well maintained, but the stability of the material pile shape is poor.

[0199] The detection data and evaluation results of Examples 15-18 are shown in the table below:

[0200] Table 3. Detection data and evaluation results of Examples 15-18

[0201]

[0202] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for evaluating the stability of glass compound materials, characterized in that, A device for detecting the stability of glass composite material includes a feeding mechanism (1), a pushing mechanism (2), a bearing mechanism (3), a measuring mechanism (4), and a motion control mechanism (5). The feeding mechanism (1) is set on the top of the pushing mechanism (2), the pushing mechanism (2) is connected to the bearing mechanism (3), and the motion control mechanism (5) is connected to the feeding mechanism (1) and the pushing mechanism (2). The feeding mechanism (1) includes a feeder (11), a screw rod (14) is installed inside the feeder (11), a number of screw blades (12) are fixed on the screw rod (14), and a baffle (13) is installed at the bottom of the feeder (11). The propulsion mechanism (2) includes a thruster (21), and a spiral propulsion mechanism (22) is installed inside the thruster (21). The spiral propulsion mechanism (22) includes a spiral push rod (201), and blades are installed on the spiral push rod (201). The evaluation method includes the following steps: S1, the rotation speed of the screw rod (14), the feeding speed of the screw propulsion mechanism (22) and the volume of the material pile are set by the motion control mechanism (5), and then the glass batch to be evaluated is prepared and mixed evenly to obtain batch A; S2, pre-treat batch A to obtain batch B; S3, material B enters the propulsion mechanism (2), and then enters the bearing mechanism (3) to obtain the material pile; S4, the measuring mechanism (4) measures the parameters of the material pile to obtain the material pile reposition angle, and then records the material pile reposition angle and the state of the material pile, including whether the propeller (12) is adhered and the material pile shape retention time; S5, Evaluate the stability of the rock formation based on the recorded content. The evaluation in S5 specifically includes: The fluidity can be judged by the angle of repose of the material pile. If the angle of repose is 22°~28°, the fluidity is good; if the angle of repose is 30°~38°, the fluidity is moderate; if the angle of repose is >40°, the fluidity is poor. The adhesiveness is determined by whether the propeller (12) has adhesion. If the propeller (12) has adhesion, it is easy to stick; if the propeller (12) has no adhesion, it is not easy to stick. The degree of shape preservation is judged by the time the shape of the rock formation is maintained. If the shape is maintained for more than 10 minutes, the shape preservation is good; if it is maintained for 5 to 10 minutes, the shape preservation is moderate; if it is maintained for less than 5 minutes, the shape preservation is poor. The stability of the material mound's shape is judged based on its fluidity, cohesiveness, and degree of shape retention.

2. The method for evaluating the stability of glass compound materials according to claim 1, characterized in that, The feeder (11) includes an upper part (101), the upper part (101) is connected to a lower part (102), and the bottom of the lower part (102) is provided with an opening.

3. The method for evaluating the stability of glass compound materials according to claim 2, characterized in that, The upper part (101) is a cylindrical container for holding materials, and the lower part (102) is a truncated cone-shaped funnel with a circular opening.

4. The method for evaluating the stability of glass compound materials according to claim 3, characterized in that, The diameter of the cylinder in the upper part (101) is larger than the diameter of the opening.

5. The method for evaluating the stability of glass compound materials according to claim 1, characterized in that, The preparation and uniform mixing of the glass batch to be evaluated in S1 specifically involves: determining the raw material composition and proportion of each raw material in the glass batch to be evaluated based on the composition of the material to be evaluated, preparing the glass batch to be evaluated, and mixing it uniformly.

6. The method for evaluating the stability of glass compound materials according to claim 1, characterized in that, The pretreatment in S2 is specifically as follows: the batch material A is added to the feeder (11), and the screw rod (14) rotates to drive the screw blade (12) to rotate axially.

7. The method for evaluating the stability of glass compound materials according to claim 1, characterized in that, Specifically, S3 is as follows: the baffle (13) is opened, the material B enters the pusher (21), the spiral propulsion mechanism (22) performs a transverse spiral propulsion, and pushes the material B into the bearing mechanism (3) to form a material mountain. When the volume of the material mountain reaches the set value, the spiral propulsion mechanism (22) stops.

8. The method for evaluating the stability of glass compound materials according to claim 1, characterized in that, The parameters in S4 include the transverse diameter of the bottom of the material pile, the longitudinal diameter of the bottom of the material pile, and the center height of the material pile.

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