Sediment particle size analysis screen analysis method and device, electronic equipment and storage medium
By determining the first particle size of the sediment sample and selecting the appropriate sieve, the problems of sample loss and weighing error during the sieving process were solved, achieving efficient and accurate results in sediment particle size analysis.
Patent Information
- Application Number
- CN202511216040.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-27
- Publication Date
- 2025-11-11
AI Technical Summary
In existing sediment particle size analysis, particles are easily stuck on the sieve during sieving, leading to sample loss. Furthermore, electrostatic adsorption and human operation during weighing result in large errors in the experimental results, especially when analyzing coarse particles.
By determining the first particle size of the first sieve, selecting an appropriate sieve, and performing vibrating sieve weighing, the particle mass can be directly obtained, avoiding particle loss and improving weighing accuracy.
It enables precise differentiation and accurate weighing of particle mass, reduces sample loss, and improves experimental efficiency and data accuracy.
Smart Images
Figure CN120927523A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of geological analysis technology, and in particular to a sediment particle size analysis sieving method, apparatus, electronic equipment and storage medium. Background Technology
[0002] In sediment particle size analysis experiments, particles of different sizes are screened and analyzed based on the sediment's particle size and gradation. However, the commonly used sieve analysis method often suffers from several issues. During the sieve shaking process, particles become stuck on the sieve mesh, preventing the complete removal of the sample of that particle size, resulting in sample loss. Furthermore, when removing the sediment from the sieve and weighing it on a balance, the sample is usually first poured onto a piece of cellophane or other support 2-3 times larger than the sieve area before being poured into the weighing pan. During this process, smaller particles may be attracted by static electricity, or some sample may be spilled due to human error, further reducing the sample loss. Both of these common issues affect the experimental results. The coarser the sediment particle composition, the more sieves are needed, and the greater the experimental error. Summary of the Invention
[0003] This invention provides a sediment particle size analysis sieving method, apparatus, electronic equipment, and storage medium to solve the problem of inaccurate particle quality acquisition caused by sample loss during the sieving process.
[0004] According to one aspect of the present invention, a sediment particle size analysis sieving method is provided, comprising:
[0005] Determine the first particle size of the first sieve powder; the first sieve powder is the particle with a particle size larger than a first preset particle size obtained after soaking and rinsing the sediment sample with a dispersant; the first particle size is the particle size of the particles in the first sieve powder with a particle size larger than a second preset particle size.
[0006] At least one screen size is determined based on the first particle size, and at least one first mass is determined; the first mass is used to characterize the mass of the screen.
[0007] The powder from the first sieve is vibrated and sieved using a sieve, and then weighed to obtain a second mass; the second mass is the sum of the mass of the powder from the first sieve and the mass of the sieve.
[0008] A first mass fraction is determined based on the at least one first mass and the second mass; the first mass fraction is used to characterize the content of particles in the sediment sample.
[0009] According to another aspect of the present invention, a sediment particle size analysis apparatus is provided, comprising:
[0010] The first particle size determination module is used to determine the first particle size of the first sieve powder; the first sieve powder is the particle with a particle size larger than a first preset particle size obtained after soaking and rinsing the sediment sample with a dispersant; the first particle size is the particle size of the particles in the first sieve powder with a particle size larger than a second preset particle size.
[0011] A first mass determination module is used to determine at least one screen size based on the first particle size, and to determine at least one first mass; the first mass is used to characterize the mass of the screen.
[0012] The second mass determination module is used to vibrate and sieve the first sieved powder according to the sieve mesh, and weigh it to obtain a second mass; the second mass is the sum of the mass of the first sieved powder and the sieve mesh;
[0013] The first mass fraction determination module is used to determine a first mass fraction based on the at least one first mass and the second mass; the first mass fraction is used to characterize the content of particles in the sediment sample.
[0014] According to another aspect of the present invention, an electronic device is provided, the electronic device comprising:
[0015] At least one processor; and
[0016] A memory communicatively connected to the at least one processor; wherein,
[0017] The memory stores a computer program that can be executed by the at least one processor, which enables the at least one processor to perform the sediment particle size analysis sieving method according to any embodiment of the present invention.
[0018] According to another aspect of the present invention, a computer-readable storage medium is provided, the computer-readable storage medium storing computer instructions for causing a processor to execute and implement the sediment particle size analysis sieving method according to any embodiment of the present invention.
[0019] The technical solution of this invention involves determining a first particle size of the first sieve powder. Determining the first particle size provides a basis for subsequent sieve selection, ensuring accurate differentiation of particles of different sizes. Based on the first particle size, at least one sieve size and at least one first mass are determined. The first sieve powder is then vibrated and weighed according to the sieve to obtain a second mass, enabling automatic weighing. This ensures weighing accuracy and improves the efficiency of mass acquisition. A first mass fraction is determined based on the at least one first mass and the second mass, further improving the accuracy of the mass fraction. This method selects a sieve based on the first particle size, weighs the first sieve powder using the selected sieve, and determines the mass fraction of particles of different sizes within the sediment sample based on the obtained mass. While achieving automatic weighing, the direct weighing eliminates the need to replace the weighing pan, avoiding particle loss during weighing. This improves the accuracy of mass acquisition and provides accurate data for sediment sample content analysis, resulting in higher experimental efficiency.
[0020] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of the present invention, nor is it intended to limit the scope of the invention. Other features of the invention will become readily apparent from the following description. Attached Figure Description
[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0022] Figure 1 A flowchart of a sediment particle size analysis sieving method provided in an embodiment of the present invention;
[0023] Figure 2 A flowchart of a complete method for sediment grain size analysis provided in an embodiment of the present invention;
[0024] Figure 3 This is a schematic diagram of the structure of a sediment particle size analysis device provided in an embodiment of the present invention;
[0025] Figure 4 A schematic diagram of the electronic device used to implement the sediment particle size analysis sieving method of this embodiment of the invention. Detailed Implementation
[0026] 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.
[0027] 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.
[0028] Figure 1 This is a flowchart illustrating a sediment particle size analysis sieving method provided in an embodiment of the present invention. This embodiment is applicable to the analysis of the mass fraction of particles in sediments. The method can be executed by a sediment particle size analysis sieving device, which can be implemented in hardware and / or software and can be configured in any electronic device with network communication capabilities. Figure 1 As shown, the method includes:
[0029] S110. Determine the first particle size of the first sieve powder; the first sieve powder is the particle with a particle size larger than the first preset particle size obtained after soaking and rinsing the sediment sample with a dispersant; the first particle size is the particle size of the particles in the first sieve powder with a particle size larger than the second preset particle size.
[0030] The sediment samples were matched from the particle size analysis sampling mass estimation table according to the particle size analysis requirements. The particle size analysis requirements are the particle sizes for which particle content analysis is needed.
[0031] The particle size analysis sampling mass estimation table is used to record the total mass of sediment samples corresponding to different particle sizes.
[0032] For example, assuming a particle size of 2 mm, the corresponding sediment sample mass would be 100 g.
[0033] Wherein, the first particle size is the change value of particle size determined based on the first preset particle size and the particle size of the largest particle in the first sieve powder.
[0034] For example, assuming the first preset particle size is 0.063mm and the maximum particle size is 2mm, the first particle size is set every 0.5φ starting from 0.063mm until it reaches 2mm. The obtained particle size values are combined to obtain the first particle size.
[0035] Specifically, sediment samples are matched from the particle size analysis sampling mass estimation table according to the particle size analysis requirements. The sediment samples are weighed to obtain a sixth mass. Distilled water and a dispersant are added to the weighed sediment samples for soaking. After a preset soaking time, the samples are poured through a sieve with a particle size of a first preset size for rinsing. This allows substances smaller than the first preset size to dissolve into a graduated cylinder, and the particles remaining in the sieve are taken as the first sieve powder. Particles with a diameter larger than a second preset size are obtained from the first sieve powder, and their corresponding particle diameters are taken as the first particle size.
[0036] The second preset particle size is a value selected based on the particle size in the first sieve. Furthermore, the difference between the second preset particle size and the maximum particle size must be within a preset error range.
[0037] For example, assuming the maximum particle size in the first sieve is 2.05 mm, the second preset particle size can be 2 mm.
[0038] S120. Determine at least one screen size based on the first particle size, and determine at least one first mass; the first mass is used to characterize the mass of the screen.
[0039] Specifically, a screen with a particle size smaller than the first particle size but larger than the difference between the first particle size and a preset particle size interval is selected as the first screen. The particle size of the screen is then selected according to the preset particle size interval based on the size of the first screen, until the particle size of the screen is smaller than the preset particle size. The screens are then selected based on the obtained particle size, and the obtained screens are weighed to obtain at least one first mass.
[0040] Furthermore, at least one step for obtaining the first mass is as follows: the obtained sieves are placed on the balance in order of increasing particle size. Before placing each sieve, the balance is zeroed, the sieve is placed in and weighed to obtain the mass of the sieve and record it.
[0041] For example, assuming a particle size of 50 mm, the screen particle sizes include: >45.3 mm, 32 mm, 22.6 mm, 16 mm, 11.3 mm, 8 mm, 5.66 mm, 4 mm, 2.83 mm, 2 mm, 1.41 mm, 1 mm, 0.71 mm, 0.5 mm, 0.35 mm, 0.25 mm, 0.177 mm, 0.125 mm, 0.088 mm, and 0.063 mm.
[0042] S130. The first sieve powder is vibrated and weighed according to the sieve to obtain the second mass; the second mass is the sum of the mass of the first sieve powder and the sieve.
[0043] Specifically, the stack of sieves arranged in order is removed from the balance, and the first batch of powder is poured into the sieves. The sieve containing the first batch of powder is then placed into a vibrating sieve machine for sieving. After the sieving time reaches the preset time, the sieve is placed back on the balance and weighed to obtain the second mass.
[0044] S140. Determine a first mass fraction based on at least one first mass and a second mass; the first mass fraction is used to characterize the content of particles in the sediment sample.
[0045] Specifically, after obtaining the second mass, the screens are removed sequentially from top to bottom according to their sorting order. After each removal, the screens are weighed to obtain at least one third mass. Based on the screen particle size, a corresponding screen mass is matched from at least one first mass to obtain at least one fourth mass. The difference between the second mass, at least one third mass, and at least one fourth mass is calculated to determine at least one fifth mass. The ratio of the fifth mass to the sixth mass corresponding to the sieved powder on different screen particle sizes is used as the second mass fraction corresponding to the sieved powder on different screen particle sizes. The second mass fractions corresponding to the sieved powder on all different screen particle sizes are combined to obtain the first mass fraction.
[0046] Further, the specific steps for determining at least one fifth mass by subtracting the second mass, at least one third mass, and at least one fourth mass are as follows: If it is the first layer of a stack of sieves, then the mass of the sieved powder in the first layer of sieves is the second mass, the fourth mass corresponding to the first layer of sieves is the fourth mass, and the mass of the remaining sieves and sieved powder after the first layer of sieves is removed is subtracted to obtain the fifth mass corresponding to the sieved powder on the first layer of sieves. If it is the remaining layer of a stack of sieves, then the total mass of this sieve, the remaining sieves, and the sieved powder on the sieves is taken as the second mass, and the subtracted mass of the second mass, the mass of this layer of sieves, and the mass of the sieves and sieved powder of the next layer of sieves is taken to obtain the fifth mass corresponding to the sieved powder on this layer of sieves.
[0047] For example, if it is the first layer of a stack of sieves, assume the second mass is A; the mass of the first layer of sieves, i.e. the fourth mass, is B; the mass of the remaining sieve and sifted powder after removing the first layer of sieves, i.e. the third mass, is C; then the fifth mass of the sifted powder in the first layer of sieves is ABC. If it is the second layer of a stack of sieves, assume the mass of the remaining sieve and sifted powder after removing the second layer of sieves, i.e. the third mass, is D; the mass of the second layer of sieves, i.e. the fourth mass, is E; taking the mass of the remaining sieve and sifted powder after removing the first layer of sieves as the second mass, then the fifth mass of the sifted powder in the second layer of sieves is CDE.
[0048] The fifth mass can be obtained by the following formula:
[0049] d = cba;
[0050] Where d represents the fifth mass; c represents the second mass; b represents the third mass; and a represents the fourth mass. The second mass fraction can be obtained using the following formula:
[0051] f = d / e * 100%;
[0052] Where d represents the fifth mass of sieved powder on different screen sizes; e represents the sixth mass; and f represents the second mass fraction of sieved powder on different screen sizes.
[0053] For example, such as Figure 2 As shown, sediment samples matched from the particle size analysis sampling mass estimation table according to particle size analysis requirements are dried and weighed to obtain the sixth mass e. The sediment samples are soaked in dispersant and distilled water, and after soaking, they are rinsed through a 0.063mm particle size sieve. After rinsing, samples with a particle size smaller than 0.063mm are analyzed using laser spectroscopy. For samples with a particle size larger than 0.063mm, the samples are dried, and the particle size class of the sieve is determined based on the particle size. The selected sieves are arranged from bottom to top according to the particle size class, from smallest to largest. After each sieve is added, the balance is zeroed, and the mass of at least one sieve is obtained. The dried powder from the first sieve is poured into the sieve and vibrated. After vibrating, the sieve is weighed on a balance. After each weighing, the next sieve is removed from top to bottom and weighed again, until the last layer. The mass of particles on each particle size distribution screen is determined based on the screen mass corresponding to each particle size distribution, the total mass of the screen and the first sieve powder, and the mass of the next-level screen and the first sieve powder. The mass fraction of particles on each particle size distribution screen is determined based on the obtained mass of particles on each particle size distribution screen and the total mass of the sediment sample.
[0054] Optionally, determine the first particle size of the first sieve powder, including steps A1-A3:
[0055] Step A1: Determine the sediment sample based on the particle size analysis requirements; the particle size analysis requirements are used to characterize the size of the particles for which particle content analysis is required.
[0056] Specifically, sediment samples are obtained by matching the sample mass estimation table for particle size analysis according to the particle size analysis requirements.
[0057] Furthermore, after obtaining the sediment samples, the sediment samples were weighed to obtain the sixth mass.
[0058] Step A2: Wash the sediment sample to obtain the first sieve powder.
[0059] Specifically, the sediment sample is soaked in distilled water and dispersant for a preset soaking time, then poured into a sieve with a first preset particle size for rinsing, so that substances smaller than the first preset particle size dissolve into the measuring cylinder, and the particles remaining in the sieve are used as the first sieve powder.
[0060] Dispersants are chemical substances that enable particles in sediment samples to be uniformly dispersed in a liquid, preventing particle aggregation and sedimentation. Their core function is to maintain the stability of the dispersion system by adsorbing onto the particle surface, altering the physicochemical properties of the particle surface, and reducing the attraction between particles.
[0061] The preset time can be 12 hours.
[0062] Step A3: Determine the first particle size based on the first sieve powder.
[0063] Specifically, particles with a diameter larger than the second preset diameter are obtained from the first sieve, and their corresponding particle diameter is taken as the first particle diameter.
[0064] Optionally, the sediment sample is washed to obtain a first sieve of powder, including steps B1-B2:
[0065] Step B1: Soak the sediment sample in distilled water and dispersant for a preset time to obtain the dissolved substance.
[0066] Specifically, the sediment sample is placed in a container, and distilled water and a dispersant are added, allowing it to soak. After a preset soaking time, the dissolved material is obtained.
[0067] Step B2: The dissolved substance is washed through a sieve with a first preset particle size to obtain the first sieve powder.
[0068] Specifically, the dissolved substance is poured into a sieve with a measuring cylinder at the bottom, and the particle size is the first preset particle size. Distilled water is poured into the sieve to wash the dissolved substance. After washing a preset number of times, the particles on the sieve are dried to obtain the first sieve powder.
[0069] Optionally, at least one screen size is determined based on the first particle size, and at least one first mass is determined, including steps C1-C3:
[0070] Step C1: Divide the particles according to the first particle size and the first preset particle size according to the preset particle size interval to obtain at least one screen size.
[0071] Specifically, a screen with a particle size smaller than the first particle size but larger than the difference between the first particle size and a preset particle size interval is selected as the first screen. The particle size of the screen is then selected according to the preset particle size interval based on the size of the first screen, until the particle size of the screen is smaller than the preset particle size, thus obtaining at least one screen size.
[0072] Step C2: Select a sieve according to at least one sieve size to obtain at least one sieve.
[0073] Specifically, at least one sieve is obtained by screening from a sieve sample using at least one sieve.
[0074] Step C3: Weigh at least one sieve to obtain at least one first mass.
[0075] Specifically, at least one sieve is placed on the balance in ascending order. Before placing each sieve, the balance is zeroed. After zeroing, the sieve is placed in and weighed to obtain the weight of the sieve and thus at least one first mass.
[0076] Optionally, a first mass fraction is determined based on at least one first mass and a second mass, including steps D1-D3:
[0077] Step D1: Remove the sieves in the preset order, and weigh them after removing the sieves to obtain the third mass.
[0078] The preset order is from largest to smallest screen particle size.
[0079] Specifically, the screens are removed sequentially in descending order of particle size, and each removal is followed by weighing to obtain the third mass.
[0080] Step D2: Match the corresponding screen mass from at least one first mass according to the first size to obtain the fourth mass; the first size is the size of the removed screen particle size.
[0081] Specifically, based on the size of the removed screen particles, a corresponding screen mass is matched from at least one first mass, and the obtained screen mass is used as the fourth mass.
[0082] Step D3: Determine the first mass fraction based on the second, third, and fourth masses.
[0083] Specifically, if it is the first layer of a stack of sieves, the mass of the sieved powder in the first layer of sieves is the second mass, the fourth mass corresponding to the first layer of sieves, and the difference between the mass of the remaining sieves and the sieved powder after removing the first layer of sieves, to obtain the fifth mass corresponding to the sieved powder on the first layer of sieves. If it is the remaining layer of a stack of sieves, the total mass of this sieve, the remaining sieves, and the sieved powder on the sieves is taken as the second mass. The difference between the second mass, the mass of this layer of sieves, and the mass of the sieves and the sieved powder of the next layer of sieves is taken as the fifth mass corresponding to the sieved powder on this layer of sieves. The ratio of the fifth mass to the sixth mass corresponding to the sieved powder on different sieve particle sizes is taken as the first mass fraction corresponding to the sieved powder on different sieve particle sizes.
[0084] Optionally, the first mass fraction is determined based on the second, third, and fourth masses, including steps E1-E3:
[0085] Step E1: Subtract the second, third, and fourth masses to obtain the fifth mass; the fifth mass is the mass of the particle corresponding to the first size.
[0086] Specifically, if it is the first layer of a stack of sieves, the total mass of the first stack of sieves and the sieved powder within them is taken as the second mass; the mass of the remaining sieves and sieved powder after removing the first layer of sieves is taken as the third mass. The difference between the second mass, the fourth mass corresponding to the first layer of sieves, and the third mass is taken as the fifth mass corresponding to the sieved powder on the first layer of sieves. If it is the remaining layer of a stack of sieves, the total mass of this sieve, the remaining sieves, and the sieved powder on it is taken as the second mass. The difference between the second mass, the mass of this layer of sieves, and the mass of the next layer of sieves and the sieved powder is taken as the fifth mass corresponding to the sieved powder on this layer of sieves.
[0087] The fifth mass can be obtained by the following formula:
[0088] d = cba;
[0089] Where d is the fifth mass; c is the second mass; b is the third mass; and a is the fourth mass.
[0090] Step E2: Determine the second mass fraction based on the fifth and sixth masses; the sixth mass is the total mass of the sediment sample.
[0091] Specifically, the fifth and sixth masses corresponding to the sieved powder on different screen sizes are divided by 100% to obtain the second mass fraction corresponding to the sieved powder on different screen sizes.
[0092] The second mass fraction can be obtained by the following formula:
[0093] f = d / e * 100%;
[0094] Where d represents the fifth mass of sieved powder on different screen sizes; e represents the sixth mass; and f represents the second mass fraction of sieved powder on different screen sizes.
[0095] Step E3: Determine the first mass fraction based on the second mass fraction corresponding to all screen particle sizes.
[0096] Specifically, the second mass fraction corresponding to the sieved powder on all different screen particle sizes is taken as the first mass fraction, and the obtained first mass fraction is correlated with the corresponding screen size and particle range.
[0097] The technical solution of this embodiment determines the first particle size of the first sieve powder. Determining the first particle size provides a basis for subsequent sieve selection, ensuring that particles of different sizes can be accurately distinguished. Based on the first particle size, at least one sieve size and at least one first mass are determined. The first sieve powder is vibrated and weighed according to the sieve to obtain a second mass, enabling automatic weighing, ensuring weighing accuracy, and improving the efficiency of mass acquisition. A first mass fraction is determined based on at least one first mass and the second mass, improving the accuracy of the mass fraction. This method selects a sieve based on the first particle size, weighs the first sieve powder according to the selected sieve, and determines the mass fraction of particles of different sizes within the sediment sample based on the obtained mass. While achieving automatic weighing, since it is direct weighing, there is no need to replace the weighing pan, avoiding particle loss during the weighing process. This improves the accuracy of mass acquisition and provides accurate data for the content analysis of sediment samples, resulting in higher experimental efficiency.
[0098] Figure 3 This is a schematic diagram of a sediment particle size analysis device provided in an embodiment of the present invention. This embodiment is applicable to the analysis of the mass fraction of particles in sediments. The sediment particle size analysis device can be implemented in hardware and / or software, and can be configured in any electronic device with network communication capabilities. Figure 3 As shown, the device includes: a first particle size determination module 210, a first mass determination module 220, a second mass determination module 230, and a first mass fraction determination module 240, wherein:
[0099] First particle size determination module 210: used to determine the first particle size of the first sieve powder; the first sieve powder is the particle with a particle size larger than a first preset particle size obtained after soaking and rinsing the sediment sample with a dispersant; the first particle size is the particle size of the particles in the first sieve powder with a particle size larger than a second preset particle size.
[0100] First mass determination module 220: used to determine at least one screen size based on a first particle size, and to determine at least one first mass; the first mass is used to characterize the mass of the screen;
[0101] Second mass determination module 230: used to vibrate and weigh the first sieve powder according to the sieve to obtain a second mass; the second mass is the sum of the mass of the first sieve powder and the sieve.
[0102] First mass fraction determination module 240: used to determine a first mass fraction based on at least one first mass and a second mass; the first mass fraction is used to characterize the content of particles in the sediment sample.
[0103] Optionally, the first particle size determination module 210 includes:
[0104] Sediment sample determination unit: used to determine sediment samples according to particle size analysis requirements; particle size analysis requirements are used to characterize the size of particles that need to be analyzed for particle content;
[0105] First sieve powder determination unit: used to wash sediment samples to obtain the first sieve powder;
[0106] First particle size determination unit: used to determine the first particle size based on the first sieve powder.
[0107] Optionally, the first powder screening and determining unit includes:
[0108] Dissolved matter determination subunit: used to obtain dissolved matter by soaking the sediment in distilled water and dispersant for a preset time;
[0109] First sieve powder determination subunit: used to wash the dissolved substance through a sieve of a first preset particle size to obtain the first sieve powder.
[0110] Optionally, the first quality determination module 220 includes:
[0111] Screen particle size determination unit: used to divide according to a first particle size and a first preset particle size according to a preset particle size interval to obtain at least one screen size;
[0112] Screen determining unit: used to select a screen according to at least one screen size to obtain at least one screen;
[0113] First mass determination unit: used to weigh at least one sieve to obtain at least one first mass.
[0114] Optionally, the first quality score determination module 240 includes:
[0115] The third mass determination unit is used to remove the screen in a preset order and weigh it after removing the screen to obtain the third mass;
[0116] The fourth quality determination unit is used to match a corresponding screen quality from at least one first quality according to a first size to obtain a fourth quality; the first size is the size of the removed screen particle size.
[0117] The first mass fraction determination unit is used to determine the first mass fraction based on the second mass, the third mass, and the fourth mass.
[0118] Optionally, the first quality fraction determination unit includes:
[0119] The fifth mass determination subunit is used to subtract the second, third, and fourth masses to obtain the fifth mass; the fifth mass is the mass of the particle corresponding to the first size.
[0120] Second mass fraction determination subunit: used to determine the second mass fraction based on the fifth and sixth masses; the sixth mass is the total mass of the sediment sample.
[0121] First mass fraction determination subunit: used to determine the first mass fraction based on the second mass fraction corresponding to all screen particle sizes.
[0122] The sediment particle size analysis and sieving device provided in the embodiments of the present invention can perform the sediment particle size analysis and sieving method provided in any of the embodiments of the present invention, and has the corresponding functions and beneficial effects of performing the sediment particle size analysis and sieving method. For detailed process, please refer to the relevant operation of the sediment particle size analysis and sieving method in the foregoing embodiments.
[0123] Figure 4 This is a schematic diagram of an electronic device for implementing the sediment particle size analysis sieving method according to embodiments of the present invention. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workbenches, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processors, cellular phones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely illustrative and are not intended to limit the implementation of the invention described and / or claimed herein.
[0124] like Figure 4As shown, the electronic device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12 or a random access memory (RAM) 13, communicatively connected to the at least one processor 11. The memory stores computer programs executable by the at least one processor. The processor 11 can perform various appropriate actions and processes based on the computer program stored in the ROM 12 or loaded from storage unit 18 into the RAM 13. The RAM 13 may also store various programs and data required for the operation of the electronic device 10. The processor 11, ROM 12, and RAM 13 are interconnected via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.
[0125] Multiple components in electronic device 10 are connected to I / O interface 15, including: input unit 16, such as keyboard, mouse, etc.; output unit 17, such as various types of displays, speakers, etc.; storage unit 18, such as disk, optical disk, etc.; and communication unit 19, such as network card, modem, wireless transceiver, etc. Communication unit 19 allows electronic device 10 to exchange information / data with other devices through computer networks such as the Internet and / or various telecommunications networks.
[0126] Processor 11 can be a variety of general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of processor 11 include, but are not limited to, central processing unit (CPU), graphics processing unit (GPU), various special-purpose artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, digital signal processors (DSPs), and any suitable processor, controller, microcontroller, etc. Processor 11 performs the various methods and processes described above, such as sediment particle size analysis sieving methods.
[0127] In some embodiments, the sediment particle size analysis sieving method may be implemented as a computer program tangibly contained in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and / or mounted on electronic device 10 via ROM 12 and / or communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the sediment particle size analysis method described above may be performed. Alternatively, in other embodiments, processor 11 may be configured to perform the sediment particle size analysis sieving method by any other suitable means (e.g., by means of firmware).
[0128] Various embodiments of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field-programmable gate arrays (FPGAs), application-specific integrated circuits (ASICs), application-specific standard products (ASSPs), systems-on-a-chip (SoCs), payload-programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include implementations in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which may be a dedicated or general-purpose programmable processor, capable of receiving data and instructions from a storage system, at least one input device, and at least one output device, and transmitting data and instructions to the storage system, the at least one input device, and the at least one output device.
[0129] Computer programs used to implement the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when executed by the processor, the computer programs cause the functions / operations specified in the flowcharts and / or block diagrams to be performed. The computer programs may be executed entirely on a machine, partially on a machine, or as a standalone software package, partially on a machine and partially on a remote machine, or entirely on a remote machine or server.
[0130] In the context of this invention, a computer-readable storage medium can be a tangible medium that may contain or store a computer program for use by or in conjunction with an instruction execution system, apparatus, or device. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination thereof. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. More specific examples of machine-readable storage media include electrical connections based on one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof.
[0131] To provide interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user provides input to the electronic device. Other types of devices can also be used to provide interaction with the user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including sound input, voice input, or tactile input).
[0132] The systems and technologies described herein can be implemented in computing systems that include backend components (e.g., as data servers), or computing systems that include middleware components (e.g., application servers), or computing systems that include frontend components (e.g., user computers with graphical user interfaces or web browsers through which users can interact with implementations of the systems and technologies described herein), or any combination of such backend, middleware, or frontend components. The components of the system can be interconnected via digital data communication of any form or medium (e.g., communication networks). Examples of communication networks include local area networks (LANs), wide area networks (WANs), blockchain networks, and the Internet.
[0133] A computing system can include clients and servers. Clients and servers are generally located far apart and typically interact through communication networks. The client-server relationship is created by computer programs running on the respective computers and having a client-server relationship with each other. The server can be a cloud server, also known as a cloud computing server or cloud host, which is a hosting product within the cloud computing service system to address the shortcomings of traditional physical hosts and VPS services, such as high management difficulty and weak business scalability.
[0134] It should be understood that the various forms of processes shown above can be used, with steps reordered, added, or deleted. For example, the steps described in this invention can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this invention can be achieved, and this is not limited herein.
[0135] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.
Claims
1. A sediment particle size analysis sieving method, characterized in that, include: Determine the first particle size of the first sieve powder; The first sieve powder is obtained by soaking and rinsing the sediment sample with a dispersant, resulting in particles with a particle size larger than a first preset particle size; The first particle size is the particle size of particles in the first sieve that are larger than the second preset particle size; At least one screen size is determined based on the first particle size, and at least one first mass is determined; the first mass is used to characterize the mass of the screen. The powder from the first sieve is vibrated and sieved using a sieve, and then weighed to obtain a second mass; the second mass is the sum of the mass of the powder from the first sieve and the mass of the sieve. A first mass fraction is determined based on the at least one first mass and the second mass; the first mass fraction is used to characterize the content of particles in the sediment sample.
2. The method according to claim 1, characterized in that, Determining the first particle size of the first sieve powder includes: The sediment sample is determined based on the particle size analysis requirements; these requirements are used to characterize the size of the particles for which particle content analysis is required. The sediment sample was washed to obtain the first sieve powder; The first particle size is determined based on the first sieve powder.
3. The method according to claim 2, characterized in that, The step of washing the sediment sample to obtain the first sieve powder includes: The sediment was soaked in distilled water and a dispersant for a predetermined time to obtain a dissolved product; The dissolved substance is washed through a sieve of a first preset particle size to obtain the first sieved powder.
4. The method according to claim 1, characterized in that, Determining at least one screen size based on the first particle size, and determining at least one first mass, includes: Based on the first particle size and the first preset particle size, the particles are divided according to a preset particle size interval to obtain at least one screen size; The screen is selected according to at least one screen size to obtain at least one screen. The at least one sieve is weighed to obtain at least one first mass.
5. The method according to claim 1, characterized in that, Determining the first mass fraction based on the at least one first mass and the second mass includes: Remove the screens in a preset order, and weigh them after removing the screens to obtain the third mass; A fourth mass is obtained by matching the corresponding screen mass from at least one first mass according to the first size; the first size is the size of the removed screen particle size. The first mass fraction is determined based on the second mass, the third mass, and the fourth mass.
6. The method according to claim 5, characterized in that, Determining the first mass fraction based on the second mass, the third mass, and the fourth mass includes: The fifth mass is obtained by subtracting the second, third, and fourth masses; the fifth mass is the mass of the particle corresponding to the first size. The second mass fraction is determined based on the fifth and sixth masses; the sixth mass is the total mass of the sediment sample. The first mass fraction is determined based on the second mass fraction corresponding to all screen particle sizes.
7. A sediment particle size analysis sieving device, characterized in that, include: The first particle size determination module is used to determine the first particle size of the first sieve powder. The first sieve powder is obtained by soaking and rinsing the sediment sample with a dispersant, resulting in particles with a particle size larger than a first preset particle size; The first particle size is the particle size of particles in the first sieve that are larger than the second preset particle size; A first mass determination module is used to determine at least one screen size based on the first particle size, and to determine at least one first mass; the first mass is used to characterize the mass of the screen. The second mass determination module is used to vibrate and sieve the first sieved powder according to the sieve mesh, and weigh it to obtain a second mass; the second mass is the sum of the mass of the first sieved powder and the sieve mesh; The first mass fraction determination module is used to determine a first mass fraction based on the at least one first mass and the second mass; the first mass fraction is used to characterize the content of particles in the sediment sample.
8. The apparatus according to claim 7, characterized in that, The first quality score determination module includes: The third mass determination unit is used to remove the screen in a preset order and weigh it after removing the screen to obtain the third mass; The fourth quality determination unit is used to match the corresponding screen quality from at least one first quality according to the first size to obtain the fourth quality; the first size is the size of the removed screen particle size. The first mass fraction determination unit is used to determine the first mass fraction based on the second mass, the third mass, and the fourth mass.
9. An electronic device, characterized in that, The electronic device includes: At least one processor; and A memory communicatively connected to the at least one processor; wherein, The memory stores a computer program that can be executed by the at least one processor, the computer program being executed by the at least one processor to enable the at least one processor to perform the sediment particle size analysis sieving method according to any one of claims 1-6.
10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions that cause a processor to execute the sediment particle size analysis sieving method according to any one of claims 1-6.