Coal mine grouting solid-to-liquid ratio determination method and device, electronic equipment and storage medium

Abstract

The invention provides a coal mine grouting solid-to-liquid ratio determination method and device, electronic equipment and a storage medium. The method comprises the steps that a set amount of grouting liquid is collected from a slurrying pool, and the target slurry density of the grouting liquid is determined; obtaining a relation curve of the slurry density and the solid-to-liquid ratio of the slurry; and according to the relation curve and the target grout density, the target solid-liquid ratio of the grouting fluid is determined. Therefore, according to the scheme, when a coal mine is lack of professional measuring equipment, the solid-to-liquid ratio of the grouting liquid can be rapidly determined according to the density of the grouting liquid, real-time obtaining of the solid-to-liquid ratio of the grouting liquid of the coal mine is achieved, control over the solid-to-liquid ratio is facilitated, and therefore the grouting fire preventing and extinguishing effect is improved.

Description

Technical Field

[0001] This application relates to the technical field of coal mine production safety, and particularly to a method, device, electronic device, and storage medium for determining the solid-liquid ratio of coal mine grouting. Background Art

[0002] When using grouting for fire prevention and extinguishing, it is necessary to measure the soil-water ratio of the grouting slurry to ensure that the grouting effect reaches the expected level. The problems existing in the existing methods for measuring the soil-water ratio are as follows: First, the natural precipitation speed is slow, and the measurement efficiency is low; second, during the hydraulic pulp making process, the time for measuring the soil-water ratio is long, and the measurement result lags behind. Summary of the Invention

[0003] The purpose of this application is to solve at least one of the technical problems in the related art to a certain extent.

[0004] To this end, the first purpose of this application is to propose a method for determining the solid-liquid ratio of coal mine grouting, so as to quickly determine the solid-liquid ratio of the grouting liquid according to the slurry density of the grouting liquid.

[0005] The second purpose of this application is to propose a device for determining the solid-liquid ratio of coal mine grouting.

[0006] The third purpose of this application is to propose an electronic device.

[0007] The fourth purpose of this application is to propose a computer-readable storage medium.

[0008] The fifth purpose of this application is to propose a computer program product.

[0009] To achieve the above object, an embodiment of the first aspect of this application proposes a method for determining the solid-liquid ratio of coal mine grouting, including: collecting a set amount of grouting liquid from the pulp making pool and determining the target slurry density of the grouting liquid; obtaining the relationship curve between the slurry density and the solid-liquid ratio of the slurry; and determining the target solid-liquid ratio of the grouting liquid according to the relationship curve and the target slurry density.

[0010] To achieve the above object, an embodiment of the second aspect of this application proposes a device for determining the solid-liquid ratio of coal mine grouting, including: a first determination module, configured to collect a set amount of grouting liquid from the pulp making pool and determine the target slurry density of the grouting liquid; an obtaining module, configured to obtain the relationship curve between the slurry density and the solid-liquid ratio of the slurry; and a second determination module, configured to determine the target solid-liquid ratio of the grouting liquid according to the relationship curve and the target slurry density.

[0011] To achieve the above object, an embodiment of the third aspect of the present application provides an electronic device, including: a processor; and a memory communicatively connected to the processor; the memory stores computer-executable instructions; the processor executes the computer-executable instructions stored in the memory, so that the processor can execute the method for determining the solid-liquid ratio of coal mine grouting described in the embodiment of the first aspect above.

[0012] To achieve the above object, an embodiment of the fourth aspect of the present application provides a computer-readable storage medium, on which a computer program is stored, and the computer instructions are used to make the computer execute the method for determining the solid-liquid ratio of coal mine grouting described in the embodiment of one aspect above.

[0013] To achieve the above object, an embodiment of the fifth aspect of the present application provides a computer program product, including a computer program, and when the computer program is executed by a processor, it implements the method for determining the solid-liquid ratio of coal mine grouting described in the embodiment of one aspect above.

[0014] The method, device, electronic device and storage medium for determining the solid-liquid ratio of coal mine grouting provided by the present application can determine the target slurry density of the grouting liquid in the pulp making tank, and according to the relationship curve between the slurry density and the solid-liquid ratio of the slurry, and the target slurry density, the target solid-liquid ratio of the grouting liquid can be determined. Thus, when there is a lack of professional measuring equipment in coal mines, the solid-liquid ratio of the grouting liquid can be quickly determined according to the slurry density of the grouting liquid, realizing the real-time acquisition of the solid-liquid ratio of the grouting in coal mines, which helps to control the solid-liquid ratio and thus improve the effect of grouting for fire prevention and extinguishment.

[0015] Some of the additional aspects and advantages of the present application will be given in the following description, some will become obvious from the following description, or will be understood through the practice of the present application. Description of the Drawings

[0016] The above and / or additional aspects and advantages of the present application will become obvious and easy to understand from the following description of the embodiments in conjunction with the drawings, where:

[0017] Figure 1 It is a schematic flow chart of a method for determining the solid-liquid ratio of coal mine grouting provided by an embodiment of the present application;

[0018] Figure 2 It is a schematic diagram of the relationship curve between the slurry density and the solid-liquid ratio of the slurry provided by an embodiment of the present application;

[0019] Figure 3 It is a schematic flow chart of another method for determining the solid-liquid ratio of coal mine grouting provided by an embodiment of the present application;

[0020] Figure 4 It is a schematic flow chart of another method for determining the solid-liquid ratio of coal mine grouting provided by an embodiment of the present application;

[0021] Figure 5 This is a schematic structural diagram of a device for determining the solid-liquid ratio of coal mine grouting provided by an embodiment of the present application. Specific implementation manners

[0022] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, but should not be construed as limiting the present application.

[0023] The method and device for determining the solid-liquid ratio of coal mine grouting according to the embodiments of the present application will be described below with reference to the drawings.

[0024] Figure 1 is a flowchart of a method for determining the solid-liquid ratio of coal mine grouting according to an embodiment of the present application. As Figure 1 shown, the method for determining the solid-liquid ratio of coal mine grouting according to the embodiment of the present application includes but is not limited to the following steps:

[0025] S101, Collect a set amount of grouting liquid from the pulp making pool and determine the target slurry density of the grouting liquid.

[0026] It should be noted that the execution subject of the method for determining the solid-liquid ratio of coal mine grouting provided by the embodiment of the present application is an electronic device, and this electronic device may be a terminal device. Optionally, the terminal device may be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA), etc., and the non-mobile electronic device may be a personal computer (PC), a television, etc. The embodiment of the present application does not make a specific limitation.

[0027] In some embodiments, a set amount of grouting liquid may be collected from the pulp making pool according to a set collection tool or collection device. Optionally, the collected grouting liquid may be stored in a set container, so that the slurry density of the grouting liquid in the container can be determined. For example, the set container may be a graduated cylinder.

[0028] In some embodiments, a slurry density measurement tool may be used to measure the target slurry density of the grouting liquid in the container to determine the target slurry density of the grouting liquid. For example, a Baume hydrometer is used to measure the target slurry density of the grouting liquid in a graduated cylinder.

[0029] S102. Obtain the relationship curve between the slurry density and the solid-liquid ratio of the slurry.

[0030] In some embodiments, by preparing a plurality of candidate grouting liquids with different solid-liquid ratios of the slurry and measuring the slurry density of the candidate grouting liquids, a relationship curve between the slurry density and the solid-liquid ratio of the slurry can be generated based on the slurry density and the solid-liquid ratio of the candidate grouting liquids.

[0031] For example, the relationship curve between the slurry density and the solid-liquid ratio of the slurry can be a relationship curve graph with the solid-liquid ratio of the slurry as the horizontal axis and the slurry density as the vertical axis, as Figure 2 the schematic diagram of the relationship curve between the slurry density and the solid-liquid ratio of the slurry shown. Figure 2 In, there are 10 sampling points on the relationship curve, which are (x1, y1), (x2, y2), (x3, y3), (x4, y4), (x5, y5), (x6, y6), (x7, y7), (x8, y8), (x9, y9), (x 10 , y 10 ), where x represents the solid-liquid of the slurry and y represents the slurry density.

[0032] For example, the relationship curve between the slurry density and the solid-liquid ratio of the slurry can be a relationship curve graph with the slurry density as the horizontal axis and the solid-liquid ratio of the slurry as the vertical axis. The embodiments of the present application do not make specific limitations on this.

[0033] S103. Determine the target solid-liquid ratio of the grouting liquid according to the relationship curve and the target slurry density.

[0034] In some embodiments, the target solid-liquid ratio of the grouting liquid can be obtained by querying the relationship curve graph according to the target slurry density. Optionally, it can be determined whether there is a sampling point corresponding to the target slurry density on the relationship curve. If there is, the slurry density of this sampling point can be used as the target slurry density.

[0035] Optionally, if there is no sampling point corresponding to the target slurry density on the relationship curve, sampling points with a slurry density determined to be greater than the target slurry density and sampling points with a slurry density determined to be less than the target slurry density can be selected from the plurality of sampling points. By performing interpolation calculations on the sampling points with a slurry density determined to be greater than the target slurry density and the sampling points with a slurry density determined to be less than the target slurry density, the target solid-liquid ratio of the grouting liquid can be determined.

[0036] In the method for determining the solid-liquid ratio of coal mine grouting provided by the embodiments of the present application, by determining the target slurry density of the grouting liquid in the pulp preparation tank, and according to the relationship curve between the slurry density and the solid-liquid ratio of the slurry, as well as the target slurry density, the target solid-liquid ratio of the grouting liquid can be determined. Thus, when there is a lack of professional measurement equipment in coal mines, the solid-liquid ratio of the grouting liquid can be quickly determined according to the slurry density of the grouting liquid, realizing the real-time acquisition of the solid-liquid ratio of the grouting liquid in coal mine grouting, which helps to control the solid-liquid ratio, thereby improving the effect of grouting for fire prevention and extinguishment.

[0037] Figure 3 is a flowchart of a method for determining the solid-liquid ratio of coal mine grouting provided by the embodiments of the present application. As Figure 3 shown, the method for determining the solid-liquid ratio of coal mine grouting in the embodiments of the present application includes, but is not limited to, the following steps:

[0038] S301, Collect a set amount of grouting liquid from the pulp preparation tank and determine the target slurry density of the grouting liquid.

[0039] S302, Obtain the relationship curve between the slurry density and the solid-liquid ratio of the slurry.

[0040] In the embodiments of the present application, the implementation manners of steps S301-S302 can be respectively implemented by any one of the embodiments of the present application. No limitation is made here and it will not be elaborated again.

[0041] S303, In response to the existence of a sampling point corresponding to the target slurry density on the relationship curve, use the solid-liquid ratio corresponding to the sampling point as the target solid-liquid ratio of the grouting liquid.

[0042] In some embodiments, it is possible to query whether there is a sampling point corresponding to the target slurry density on the relationship curve according to the target slurry density. If it exists, the solid-liquid ratio corresponding to the sampling point can be used as the target solid-liquid ratio of the grouting liquid.

[0043] In some embodiments, in response to the non-existence of a sampling point on the relationship curve, determine the first sampling point and the second sampling point on the relationship curve according to the target slurry density, where the target slurry density is between the slurry density corresponding to the first sampling point and the slurry density corresponding to the second sampling point. For example, the target slurry density is y, the slurry density corresponding to the first sampling point is y i , and the slurry density corresponding to the second sampling point is y i+1 , then y i ≤y≤y i+1 .

[0044] Further, perform interpolation calculation on the target slurry density, the first sampling point, and the first sampling point to obtain the target solid-liquid ratio of the grouting liquid.

[0045] In some embodiments, after determining the target solid-liquid ratio of the grouting liquid, it is also possible to determine whether the target solid-liquid ratio meets the standard reference solid-liquid ratio, and according to the determination result, adjust the target solid-liquid ratio of the grouting liquid until the target solid-liquid ratio meets the standard reference solid-liquid ratio.

[0046] In some embodiments, by obtaining the standard reference solid-liquid ratio and determining whether the target solid-liquid ratio meets the reference solid-liquid ratio, in response to the target solid-liquid ratio not meeting the reference solid-liquid ratio, add grouting material or target liquid into the pulp-making pool until the target solid-liquid ratio meets the reference solid-liquid ratio to obtain the final grouting liquid.

[0047] For example, the grouting material can be soil and the target liquid can be water, then the solid-liquid ratio can be the soil-water ratio. If the target soil-water ratio does not meet the reference soil-water ratio and the target soil-water ratio is greater than the reference soil-water ratio, water can be added into the pulp-making pool to reduce the target soil-water ratio; if the target soil-water ratio does not meet the reference soil-water ratio and the target soil-water ratio is less than the reference soil-water ratio, soil can be added into the pulp-making pool to increase the target soil-water ratio.

[0048] In the method for determining the solid-liquid ratio of coal mine grouting provided by the embodiments of the present application, by determining whether there is a sampling point corresponding to the target slurry density on the relationship curve, according to the determination result, the target solid-liquid ratio of the grouting liquid is determined from the relationship curve. Thus, when there is a lack of professional measuring equipment in the coal mine, the solid-liquid ratio of the grouting liquid can be quickly determined according to the slurry density of the grouting liquid, realizing the real-time acquisition of the solid-liquid ratio of the grouting liquid in coal mine grouting. After obtaining the target solid-liquid ratio, the target solid-liquid ratio of the grouting liquid can also be adjusted, realizing the control of the solid-liquid ratio, thereby improving the effect of grouting for fire prevention and extinguishment.

[0049] Figure 4 is a flowchart of a method for determining the solid-liquid ratio of coal mine grouting provided by the embodiments of the present application. As Figure 4 shown, the method for determining the solid-liquid ratio of coal mine grouting in the embodiments of the present application includes but is not limited to the following steps:

[0050] S401, collect a set amount of grouting liquid from the pulp-making pool and determine the target slurry density of the grouting liquid.

[0051] In the embodiments of the present application, the implementation manner of step S401 can be implemented by any one of the embodiments of the present application, and no limitation is made here and no further description is given.

[0052] S402, determine the candidate slurry solid-liquid ratios corresponding to multiple candidate grouting liquids.

[0053] In some embodiments, multiple candidate grouting liquids can be prepared according to the grouting material and the target liquid, and then according to the volumes of the grouting material and the target liquid, determine the candidate slurry solid-liquid ratios corresponding to the candidate grouting liquids.

[0054] In some embodiments, the determination process for any one of a plurality of candidate slurries may include: obtaining a first volume of grouting material, determining a second volume of target liquid corresponding to the first volume of grouting material, and further, using a target stirring device to mix and stir the first volume of grouting material and the second volume of target liquid to obtain a candidate grout.

[0055] In some embodiments, by determining the first volume and the second volume of the candidate grout and performing a ratio operation on the first volume and the second volume, the solid-liquid ratio of the candidate slurry can be obtained, so as to determine the solid-liquid ratio of the candidate slurry based on the first volume and the second volume.

[0056] S403, determining the candidate slurry density corresponding to the candidate grout.

[0057] In some embodiments, a target measuring device can be used to measure the slurry density of the candidate grout to obtain the candidate slurry density corresponding to the candidate grout. For example, a Baume hydrometer can be used to measure the candidate slurry density of the candidate grout.

[0058] In some embodiments, to ensure the accuracy and reliability of the data, the slurry density of the candidate grout can be measured multiple times, and the measurement results can be averaged to obtain the candidate slurry density. For example, the slurry density of each candidate grout is measured 3 times, and the measurement results of the 3 times are averaged, and the average value is used as the candidate slurry density.

[0059] Exemplarily, assuming that the grouting material is soil and the target liquid is water, then the candidate grout is mud. The candidate grout can be prepared in a graduated cylinder. 11 graduated cylinders can be prepared and numbered one by one: 1, 2, 3,...., 10, 11. In the graduated cylinders numbered 1-10, 100 ml, 70 ml, 50 ml, 40 ml, 30 ml, 30 ml, 20 ml, 20 ml, 20 ml, and 20 ml of soil with the first volume are taken in sequence, and 100 ml, 140 ml, 150 ml, 160 ml, 150 ml, 180 ml, 140 ml, 160 ml, 180 ml, and 200 ml of clear water with the second volume are added to the graduated cylinders numbered 1-10 using the graduated cylinder numbered 11 to obtain mud with a soil-water ratio of 1:1; 1:2; 1:3;...; 1:10.

[0060] Further, using a target stirring device, the mud in the graduated cylinders numbered 1-10 is fully stirred to obtain the mud with the above preset soil-water ratio, and then the Baume hydrometer is placed in the graduated cylinders with different numbers respectively to measure the slurry density of the mud with different soil-water ratios.

[0061] S404. Generate a relationship curve between the slurry density and the solid-liquid ratio of the slurry based on the candidate slurry solid-liquid ratio and the candidate slurry density.

[0062] In some embodiments, a two-dimensional relationship curve between the slurry density and the solid-liquid ratio of the slurry can be plotted based on the candidate slurry solid-liquid ratio and the candidate slurry density. For example, taking the candidate slurry solid-liquid ratio as the horizontal axis of the coordinate system and the candidate slurry density as the vertical axis of the coordinate system, determining multiple sampling points corresponding to the candidate slurry solid-liquid ratio and the candidate slurry density, and plotting the multiple sampling points in the coordinate system. Thus, a smooth curve can be obtained by fitting methods such as linear regression and polynomial fitting as the relationship curve between the slurry density and the solid-liquid ratio of the slurry.

[0063] In some embodiments, after generating the relationship curve between the slurry density and the solid-liquid ratio of the slurry, the relationship curve can be sent to the client so that the client can obtain the relationship curve. Optionally, the relationship curve can be obtained according to the request of the client. That is to say, the request sent by the client is used to obtain the relationship curve.

[0064] In some embodiments, by receiving the request sent by the client and sending the relationship curve to the client based on the request. Optionally, the client can be verified according to the request, and after the verification passes, the relationship curve is sent to the client.

[0065] In some embodiments, the client can be verified according to the geographical location of the client. Optionally, the request sent by the client carries the geographical location of the client, and the geographical location of the client can be determined according to the request, and it can be judged whether the geographical location is within the set geographical range.

[0066] Optionally, in response to the geographical location of the client being within the set geographical range, the relationship curve is sent to the client; in response to the geographical location of the client not being within the set geographical range, an indication message indicating that the acquisition of the relationship curve fails is sent to the client.

[0067] S405. Determine the target solid-liquid ratio of the grouting liquid according to the relationship curve and the target slurry density.

[0068] In the embodiments of the present application, the implementation manner of step S405 can be implemented by any one of the embodiments of the present application respectively, and no limitation is made here and no further elaboration is provided.

[0069] In the method for determining the solid-liquid ratio of coal mine grouting provided by the embodiments of the present application, by preparing a plurality of candidate grouting liquids and determining the candidate slurry solid-liquid ratio and candidate slurry density of the candidate grouting liquids, a relationship curve between the slurry density and the slurry solid-liquid ratio can be generated based on the candidate slurry solid-liquid ratio and the candidate slurry density. Thus, the slurry solid-liquid ratio can be quickly determined according to the slurry density of the grouting liquid using the relationship curve, realizing the real-time acquisition of the slurry solid-liquid ratio of coal mine grouting.

[0070] Corresponding to the methods for determining the solid-liquid ratio of coal mine grouting proposed in the above several embodiments, an embodiment of the present application also proposes a device for determining the solid-liquid ratio of coal mine grouting. Since the device for determining the solid-liquid ratio of coal mine grouting proposed in the embodiments of the present application corresponds to the methods for determining the solid-liquid ratio of coal mine grouting proposed in the above several embodiments, the implementation manners of the above methods for determining the solid-liquid ratio of coal mine grouting are also applicable to the device for determining the solid-liquid ratio of coal mine grouting proposed in the embodiments of the present application and will not be described in detail in the following embodiments.

[0071] To implement the above embodiments, the present application also proposes a device for determining the solid-liquid ratio of coal mine grouting.

[0072] Figure 5 It is a schematic structural diagram of a device for determining the solid-liquid ratio of coal mine grouting provided by the embodiments of the present application.

[0073] As Figure 5 shown, the device 500 for determining the solid-liquid ratio of coal mine grouting includes:

[0074] A first determination module 501, configured to collect a set amount of grouting liquid from the pulp making pool and determine the target slurry density of the grouting liquid;

[0075] An acquisition module 502, configured to acquire a relationship curve between the slurry density and the slurry solid-liquid ratio;

[0076] A second determination module 503, configured to determine the target solid-liquid ratio of the grouting liquid according to the relationship curve and the target slurry density.

[0077] In a possible implementation manner of the embodiments of the present application, the second determination module 503 is further configured to: in response to the existence of a sampling point corresponding to the target slurry density on the relationship curve, use the slurry solid-liquid ratio corresponding to the sampling point as the target solid-liquid ratio of the grouting liquid.

[0078] In a possible implementation manner of the embodiment of the present application, the second determination module 503 is further configured to: in response to the absence of sampling points on the relationship curve, determine a first sampling point and a second sampling point on the relationship curve according to the target slurry density, where the target slurry density is between the slurry density corresponding to the first sampling point and the slurry density corresponding to the second sampling point; perform interpolation calculation on the target slurry density, the first sampling point, and the first sampling point to obtain the target solid-liquid ratio of the grouting liquid.

[0079] In a possible implementation manner of the embodiment of the present application, the acquisition module 502 is further configured to: determine the candidate solid-liquid ratios of multiple candidate grouting liquids; determine the candidate slurry densities corresponding to the candidate grouting liquids; generate a relationship curve between the slurry density and the solid-liquid ratio of the slurry based on the candidate solid-liquid ratios and the candidate slurry densities.

[0080] In a possible implementation manner of the embodiment of the present application, the acquisition module 502 is further configured to: measure the slurry density of the candidate grouting liquid multiple times and calculate the average value of the measurement results to obtain the candidate slurry density.

[0081] In a possible implementation manner of the embodiment of the present application, the acquisition module 502 is further configured to: acquire a first volume of grouting material and determine a second volume of target liquid corresponding to the first volume of grouting material; mix and stir the first volume of grouting material and the second volume of target liquid to obtain a candidate grouting liquid.

[0082] In a possible implementation manner of the embodiment of the present application, the acquisition module 502 is further configured to: determine the first volume and the second volume of the candidate grouting liquid; determine the candidate solid-liquid ratio based on the first volume and the second volume.

[0083] In a possible implementation manner of the embodiment of the present application, the second determination module 503 is further configured to: acquire a standard reference solid-liquid ratio; in response to the target solid-liquid ratio not conforming to the reference solid-liquid ratio, add grouting material or target liquid to the pulp making pool until the target solid-liquid ratio conforms to the reference solid-liquid ratio to obtain the final grouting liquid.

[0084] In a possible implementation manner of the embodiment of the present application, the acquisition module 502 is further configured to: receive a request sent by the client, where the request is used to acquire the relationship curve; send the relationship curve to the client based on the request.

[0085] In a possible implementation manner of the embodiment of the present application, the acquisition module 502 is further configured to: determine the geographical location of the client; in response to the geographical location of the client being within the set geographical range, send the relationship curve to the client; in response to the geographical location of the client not being within the set geographical range, send an indication message indicating that the acquisition of the relationship curve fails to the client.

[0086] In the device for determining the solid-liquid ratio of coal mine grouting provided by the embodiments of the present application, by determining the target slurry density of the grouting liquid in the pulp making tank, and according to the relationship curve between the slurry density and the solid-liquid ratio of the slurry, as well as the target slurry density, the target solid-liquid ratio of the grouting liquid can be determined. Thus, when there is a lack of professional measurement equipment in coal mines, the solid-liquid ratio of the grouting liquid can be quickly determined according to the slurry density of the grouting liquid, realizing the real-time acquisition of the solid-liquid ratio of the grouting liquid in coal mine grouting, which helps to control the solid-liquid ratio and thus improve the effect of grouting for fire prevention and extinguishment.

[0087] It should be noted that the foregoing explanation of the embodiments of the method for determining the solid-liquid ratio of coal mine grouting also applies to the device for determining the solid-liquid ratio of coal mine grouting in this embodiment, and will not be repeated here.

[0088] To implement the above embodiments, the present application also proposes an electronic device, including: a processor, and a memory communicatively connected to the processor; the memory stores computer execution instructions; the processor executes the computer execution instructions stored in the memory to implement the method provided in the foregoing embodiments.

[0089] To implement the above embodiments, the present application also proposes a computer-readable storage medium, in which computer execution instructions are stored, and when the computer execution instructions are executed by a processor, they are used to implement the method provided in the foregoing embodiments.

[0090] To implement the above embodiments, the present application also proposes a computer program product, including a computer program, which when executed by a processor implements the method provided in the foregoing embodiments.

[0091] The collection, storage, use, processing, transmission, provision and application of the user's personal information involved in the present application and other processing all comply with the provisions of relevant laws and regulations and do not violate public order and good customs.

[0092] It should be noted that personal information from users should be collected for legal and reasonable purposes and not shared or sold outside of these legitimate uses. In addition, such collection / sharing should be carried out after obtaining the informed consent of the user, including but not limited to notifying the user to read the user agreement / user notice and sign an agreement / authorization including authorizing the relevant user information before the user uses the function. In addition, any necessary steps should be taken to safeguard and protect access to such personal information data and ensure that others with access to personal information data comply with their privacy policies and procedures.

[0093] This application is expected to provide an implementation scheme that allows users to selectively prevent the use or access of personal information data. That is, this application is expected to provide hardware and / or software to prevent or block access to such personal information data. Once the personal information data is no longer needed, the risk can be minimized by restricting data collection and deleting the data. In addition, when applicable, personal identifiers are removed from such personal information to protect the privacy of users.

[0094] In the description of the foregoing embodiments, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0095] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0096] Any process or method description shown in a flowchart or described in other ways herein can be understood as representing a module, segment, or part of code including one or more executable instructions for implementing a customized logic function or process, and the scope of the preferred implementation of this application includes additional implementations, where the functions may be executed in a substantially simultaneous manner or in a reverse order according to the functions involved, rather than in the order shown or discussed, which should be understood by those skilled in the art to which the embodiments of this application belong.

[0097] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a definite sequence list of executable instructions for implementing logical functions, and can be specifically implemented in any computer-readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other systems that can fetch and execute instructions from the instruction execution system, apparatus, or device), or in conjunction with these instruction execution systems, apparatuses, or devices. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transport a program for use by or in conjunction with an instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer-readable media include the following: an electrical connection portion with one or more wirings (electronic device), a portable computer diskette (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium can even be paper or other suitable media on which the program can be printed, because the program can be obtained electronically, for example, by optically scanning the paper or other media, followed by editing, interpretation, or otherwise processing as appropriate, and then storing it in a computer memory.

[0098] It should be understood that various parts of the present application can be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or a combination of the following techniques well known in the art can be used: discrete logic circuits having logic gate circuits for implementing logical functions on data signals, application-specific integrated circuits having appropriate combinational logic gate circuits, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0099] Those of ordinary skill in the art of this technology can understand that all or part of the steps carried by the method of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0100] In addition, each functional unit in various embodiments of the present application may be integrated into one processing module, or each unit may exist physically alone, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. When the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0101] The above-mentioned storage medium may be a read-only memory, a magnetic disk, an optical disc, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. A method for determining the solid-liquid ratio of grouting in coal mines, characterized in that, The method includes: Collecting a set amount of grouting liquid from a pulp pool and determining the target slurry density of the grouting liquid; Obtaining a relationship curve between slurry density and slurry solid-liquid ratio; Determining the target solid-liquid ratio of the grouting liquid according to the relationship curve and the target slurry density.

2. The method according to claim 1, characterized in that, The determining the target solid-liquid ratio of the grouting liquid according to the relationship curve and the target slurry density includes: In response to the existence of a sampling point corresponding to the target slurry density on the relationship curve, taking the slurry solid-liquid ratio corresponding to the sampling point as the target solid-liquid ratio of the grouting liquid.

3. The method according to claim 1, characterized in that The determining the target solid-liquid ratio of the grouting liquid according to the relationship curve and the target slurry density further includes: In response to the non-existence of the sampling point on the relationship curve, determining a first sampling point and a second sampling point on the relationship curve according to the target slurry density, where the target slurry density is between the slurry density corresponding to the first sampling point and the slurry density corresponding to the second sampling point; Performing interpolation calculation on the target slurry density, the first sampling point, and the first sampling point to obtain the target solid-liquid ratio of the grouting liquid.

4. The method according to any one of claims 1 to 3, characterized in that, The obtaining the relationship curve between slurry density and slurry solid-liquid ratio includes: Determining candidate slurry solid-liquid ratios corresponding to a plurality of candidate grouting liquids; Determining the candidate slurry densities corresponding to the candidate grouting liquids; Generating the relationship curve between slurry density and slurry solid-liquid ratio based on the candidate slurry solid-liquid ratios and candidate slurry densities.

5. The method according to claim 4, wherein The determining the candidate slurry densities corresponding to the candidate grouting liquids includes: Measuring the slurry density of the candidate grouting liquid multiple times and calculating the average value of the measurement results to obtain the candidate slurry density.

6. The method according to claim 4, wherein The determining process for any one of the plurality of candidate slurries includes: Obtaining a first volume of grouting material and determining a second volume of target liquid corresponding to the first volume of grouting material; Mixing and stirring the first volume of grouting material and the second volume of target liquid to obtain the candidate grouting liquid.

7. The method according to claim 6, wherein The determining candidate slurry solid-liquid ratios corresponding to a plurality of candidate grouting liquids includes: Determining the first volume and the second volume of the candidate grouting liquid; Determining the candidate slurry solid-liquid ratio based on the first volume and the second volume.

8. The method according to claim 1, characterized in that, After determining the target solid-liquid ratio of the grouting liquid, it further includes: Obtaining a standard reference solid-liquid ratio; In response to the target solid-liquid ratio not conforming to the reference solid-liquid ratio, adding grouting material or target liquid into the pulp pool until the target solid-liquid ratio conforms to the reference solid-liquid ratio to obtain the final grouting liquid.

9. The method according to any one of claims 1 to 3, characterized in that, The method further includes: Receiving a request sent by a client, where the request is used to obtain the relationship curve; Sending the relationship curve to the client based on the request.

10. The method according to claim 9, wherein The method further includes: Determining the geographical location of the client; In response to the geographical location of the client being within a set geographical range, sending the relationship curve to the client; In response to the geographical location of the client not being within the set geographical range, sending an indication information indicating that the relationship curve acquisition fails to the client.

11. A device for determining the solid-liquid ratio of coal mine grouting, characterized in that, The device includes: The first determination module is configured to collect a set amount of grouting liquid from a pulp pool and determine the target slurry density of the grouting liquid; The acquisition module is configured to acquire the relationship curve between the slurry density and the solid-liquid ratio of the slurry; The second determination module is configured to determine the target solid-liquid ratio of the grouting liquid according to the relationship curve and the target slurry density.

12. An electronic device, characterized in that, Comprising: A processor and a memory communicatively connected to the processor; The memory stores computer-executable instructions; The processor executes the computer-executable instructions stored in the memory to implement the method according to any one of claims 1-10.

13. A computer-readable storage medium, characterized in that, Computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, they are used to implement the method according to any one of claims 1-10.

14. A computer program product, characterized in that, Comprising a computer program, which when executed by a processor implements the method according to any one of claims 1-10.

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