Sandy soil screening disposal management system for muck site

Abstract

The invention relates to the technical field of gravel quality inspection management, and discloses a muck site sandy soil screening disposal management system, which comprises a construction end, a first quality inspection end, a second quality inspection end and sales management, and is characterized in that the first quality inspection end comprises a data recording module, a data management module, a data processing module and a data analysis module; the second quality inspection end comprises a process management module, a safety management module, a user interaction module and a data review module; and the data recording module is used for detecting and recording the sampled muck and the contained gravel by a quality inspector. According to the method, the areas where the muck needs to be excavated can be accurately divided through two times of quality inspection procedures before muck excavation, then the sales terminal makes contact with excavation personnel and transportation personnel to directly go to the divided sites for excavation, and the excavation step can greatly improve the waste muck management efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of sandstone quality inspection management, and more specifically to a management system for screening and disposing sandy soil on a slag site. Background Art

[0002] With the continuous advancement of urban construction and the increase in engineering construction, the demand for the transportation of construction materials such as slag is also increasing. In the traditional slag business, when digging slag, there is sand in the excavated slag. The traditional treatment method is to dump it together with the slag, which will cause a waste of sand in the slag.

[0003] The existing patent discloses a construction slag sand and gravel separation system (CN212092745U), which can recycle the sand, gravel, fine powder and other materials obtained after sand and gravel separation from the sand-containing slag generated by tunnel shield and river dredging projects. In the technology disclosed in the patent, when recycling the sand and gravel in the slag, if the hardness, diameter, water content and other comprehensive requirements of the sand and gravel do not meet the standards, it is impossible to timely feedback and stop the slag separation process. Summary of the invention

[0004] The main technical problem solved by the present invention is to provide a management system for screening and disposing sandy soil on-site, which solves the problems in the above-mentioned background technology.

[0005] To solve the above technical problems, according to one aspect of the present invention, more specifically, a management system for screening and disposing sandy soil on a slag site includes a first quality inspection end, a second quality inspection end, a construction end and a sales management end, wherein the first quality inspection end includes a data recording module, a data management module, a data processing module and a data analysis module;

[0006] The data analysis module establishes an analysis model based on the sampling location of the slag, the sand content of the sampled slag and the quality of the sand and gravel, and determines whether the slag has recycling value;

[0007] The second quality inspection end includes a process management module, a security management module, a user interaction module and a data review module;

[0008] Among them, the data review module is used for secondary sampling and quality inspection, and the slag can be recycled and utilized if it meets the requirements.

[0009] Furthermore, the data recording module collects and records the location of the sampling point, the sand content and water content of the sampled slag, and the average particle size of the sand and stone in the sampled slag, and the data analysis module uses the sampled data to determine the utilization value of the slag;

[0010] The data management module is used to record the location and range of the detected samples, and to divide and manage the sand and gravel content and quality of the slag samples;

[0011] The data processing module is used to integrate data from different sources and establish associations between the data.

[0012] Furthermore, the process management module is used to design a reasonable material handling process, including the entry, screening, classification of slag and the production of sand and gravel, and to determine the various links of material handling, as well as the operating steps and quality control measures of each link;

[0013] The safety management module is used to train construction personnel to use the screening equipment correctly;

[0014] In the user interaction module, the user is prompted with the waste soil area that needs quality inspection and construction, as well as the quality inspection and construction process according to the identity of the quality inspector and the construction worker.

[0015] Furthermore, the data analysis module determines the sand content and water content of the sample slag soil and the average particle size of the sand and stone in the sample slag soil according to the location of the sampling point to construct a slag soil recycling value judgment model, which includes:

[0016]

[0017] Among them, W represents the index of the recoverable value of the slag, c represents the average sand content of the sampled slag, u represents the average water content of the sand and gravel in the sampled slag, and d represents the average particle size of the sand and gravel in the sampled slag; and there are:

[0018]

[0019] In the formula, k represents the influencing factor of different sampling locations on the construction of the model, Δc represents the difference in sediment content between the two sampling points with the largest distance, and Δu represents the difference in water content between the two sampling points with the largest distance;

[0020] When the data analysis module concludes that W ≥ 70%, it indicates that the sampled slag has recycling value.

[0021] Furthermore, the data review module performs secondary sampling of the slag soil, including collecting the alkali content, strength and density of the sand and gravel in the sample slag soil, and uses this to determine the sand and gravel quality index, which is:

[0022]

[0023] Among them, G represents the comprehensive quality index of sand and gravel in the slag, h represents the hardness coefficient of sand and gravel in the sampled slag, and ρ represents the density of sand and gravel in the sampled slag; and:

[0024]

[0025] In the formula, p represents the alkali content of sand and stone in the sampled slag, n represents the volume of the extracted alkaline solution, s represents the measured alkaline concentration in the solution, and m represents the mass of the sampled sand and stone;

[0026] When the data review module analyzes that G ≥ 65%, it means that the sampled slag can be recycled.

[0027] Furthermore, the data review module performs secondary sampling and quality inspection on the slag within a 50 cm radius of the sampling point to further determine whether the slag can be recycled and utilized.

[0028] Furthermore, the sales management includes a customer management module, an invoice management module and a sales data recording module.

[0029] Furthermore, the customer management module is used to record the customer's basic information, historical transactions, contact information, and track customer needs and feedback, and regularly maintain customer relationships;

[0030] The invoice management module is used to create and modify sales invoices and track order status in real time, including processing, shipment and delivery;

[0031] The sales data recording module is used to generate detailed sales reports, including sales volume and customer statistics.

[0032] The beneficial effects of the on-site sandy soil screening and disposal management system of the present invention are:

[0033] 1. The present invention realizes the interactive linkage between the quality inspection end and the sales end through the user interaction module. The quality inspection end performs qualified inspection and classification of qualified slag and sand in advance, and the qualified inspection data and the divided areas can be fed back to the sales end through the user interaction module, and then the sales end uses the qualified evaluation as a quality qualification indicator for sales.

[0034] 2. The present invention performs data analysis on the average particle size of sand and gravel in the sampled slag, as well as the alkali content and strength of the sand and gravel in the slag, so that the quality of the sand and gravel can be determined and screened at the slag pile site.

[0035] 3. The present invention can accurately divide the area where the slag needs to be excavated through two quality inspection procedures before the slag is excavated. After that, the sales end contacts the excavators and transportation personnel to go directly to the divided site for excavation. This excavation step can greatly improve the efficiency of waste slag management.

[0036] 4. The present invention is jointly implemented by the construction end, the first quality inspection end, the second quality inspection end and the sales management. The first quality inspection end can conduct quality inspection on the sand and gravel and then supervise it by the second quality inspection end, so as to screen and recycle the sand with recycling value in the slag, and then the sales management end can directly sell the recycled sand, so as to achieve the purpose of adding value to the engineering project. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0038] Figure 1 It is a schematic diagram of the structure of the present invention. DETAILED DESCRIPTION

[0039] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0040] like Figure 1 As shown, according to one aspect of the present invention, a management system for screening and disposing sandy soil on a slag site is provided, comprising a construction end, a first quality inspection end, a second quality inspection end and a sales management end, wherein the first quality inspection end comprises a data recording module, a data management module, a data processing module and a data analysis module; the second quality inspection end comprises a process management module, a safety management module, a user interaction module and a data review module;

[0041] Among them, the construction steps of the construction end are as follows under the guidance of the user interaction module:

[0042] Step 1: Preparation of equipment and tools;

[0043] Step 2: Determine the location and scope of the screening of slag;

[0044] Step 3: Carry out quality control and regular sampling inspection on the screened sand and gravel.

[0045] Sales management includes: customer management module, invoice management module and sales data recording module; the customer management module is used to record the customer's basic information, historical transactions, contact information, and track customer needs and feedback, and regularly maintain customer relationships; the invoice management module is used to create and modify sales invoices, and track order status in real time, including processing, shipment and delivery; the sales data recording module is used to generate detailed sales reports, including sales and customer statistics. The first quality inspection end will conduct quality inspection on the sand and gravel, and then the second quality inspection end will supervise it, so as to screen and recycle the sand with recycling value in the slag, and then the sales management end will directly sell the recycled sand.

[0046] The data recording module is used to detect and record the sampled slag and the sand and gravel contained in it according to the quality inspectors; the data management module is used to record the sample location and sample range of the detection, and to divide and manage the sand and gravel content and sand and gravel quality in the slag samples; the data processing module is used to integrate data from different sources and establish associations between data; the data analysis module is used to establish an analysis model based on the sampling location of the slag, the sand content of the sampled slag and the sand and gravel quality, so as to determine whether the slag has recycling value; through the mutual management between the construction end, the first quality inspection end and the second quality inspection end, the first quality inspection end completes the preliminary quality inspection of the sand and gravel in the slag, and the second quality inspection end conducts a secondary quality inspection. After determining that the slag is acceptable, the construction end will screen the qualified slag, and the first quality inspection end will sample the screened sand and gravel again for quality inspection. This circular management method can ensure the quality of sand and gravel in the slag and improve the efficiency of the slag from selection to qualification and then to construction.

[0047] The process management module is used to design a reasonable material handling process, including the entry, screening, classification of slag and the production of sand and gravel, as well as to determine the various links of material handling, as well as the operating procedures and quality control measures of each link; the safety management module is used to train construction personnel to correctly use the screening equipment; the user interaction module, according to the identity of the quality inspector and the construction worker, prompts the slag area that needs quality inspection and construction, as well as the quality inspection and construction process; the data review module is used for secondary sampling and quality inspection. If it meets the requirements, the slag can be recycled and utilized. The recycling value of the slag is judged by the sand content and water content in the slag sampled by the quality inspector and the average particle size of the sand and gravel in the sample slag. This method can effectively judge whether the sand and gravel in the slag have recycling value.

[0048] Example 1

[0049] The data recording module collects and records the location of the sampling point, the sand content and water content of the sample slag, and the average particle size of the sand and gravel in the sample slag, and the data analysis module uses the sampled data to judge the utilization value of the slag.

[0050] The data analysis module determines the sand content and water content of the sampled soil according to the location of the sampling point, and the average particle size of the sand and gravel in the sampled soil to construct a soil recycling value judgment model, which includes:

[0051]

[0052] Among them, W represents the index of the recoverable value of the slag, c represents the average sand content of the sampled slag, u represents the average water content of the sand and gravel in the sampled slag, and d represents the average particle size of the sand and gravel in the sampled slag; and there are:

[0053]

[0054] Where k represents the influence factor of different sampling locations on the construction of the model, Δc represents the difference in sediment content between the two sampling points with the largest distance, and Δu represents the difference in water content between the two sampling points with the largest distance.

[0055] The data analysis module concluded that when W ≥ 70%, it means that the sampled slag has recycling value.

[0056] After the quality inspector takes samples from the slag pile X, the difference in sand content between the two largest sampling points is Δc = 4%, and the difference in water content between the two largest sampling points is Δu = 0.2%. Then:

[0057]

[0058] Moreover, in the sampling sample set, the average sand content of the sampled soil is c=45%, the average water content of the sand and gravel in the sampled soil is u=3.6%, and the average particle size of the sand and gravel in the sampled soil is d=1.2 (mm), then:

[0059]

[0060] From the above calculation, it can be known that after the quality inspector takes samples from the slag pile X, the sampled slag has recycling value.

[0061] The data analysis module establishes an analysis model based on the sampling location of the slag, the sand content of the sampled slag, and the quality of the sand and gravel, in order to determine whether the slag discharged from the construction has recycling value. Through the cooperation of the data analysis module and the data processing module, the sand content and water content of the slag collected by the quality inspectors, as well as the average particle size of the sand and gravel in the sample slag, can be used to preliminarily determine whether the sampled slag has recycling value.

[0062] Example 2

[0063] The data review module conducts secondary sampling and quality inspection on the slag within a 50cm radius of the sampling point to further determine whether the slag can be recycled and utilized.

[0064] The data review module conducts secondary sampling of the slag soil, including collecting the alkali content, strength and density of the sand and gravel in the sample slag soil, and uses this to determine the sand and gravel quality index, which includes:

[0065]

[0066] Among them, G represents the comprehensive quality index of sand and gravel in the slag, h represents the hardness coefficient of sand and gravel in the sampled slag, and ρ represents the density of sand and gravel in the sampled slag; and:

[0067]

[0068] In the formula, p represents the alkali content of sand and gravel in the sampled slag, n represents the volume of the extracted alkaline solution, s represents the measured concentration of alkaline substances in the solution, and m represents the mass of the sampled sand and gravel.

[0069] When the data review module analyzes that G≥65%, it means that the sampled slag can be recycled.

[0070] At this time, the second quality inspector takes a sample at 50 cm near the slag sampling point. The volume of the alkaline solution extracted from the sample slag is n = 6.4 (ml), the concentration of the alkaline substance in the solution is s = 4.7 (g / L), and the mass of the sampled sand and stone is m = 100 (g), then:

[0071]

[0072] In addition, the hardness coefficient of the sand and gravel in the sampled slag is h = 6.5, and the density of the sand and gravel in the sampled slag is ρ = 1.7 (g / cubic centimeter), then:

[0073]

[0074] From the above calculation, it can be known that the slag soil sampled again by the second quality inspector near the slag soil X sampling point meets the requirements, that is, the slag soil X can be recycled.

[0075] The user interaction module guides the on-site sandy soil screening and disposal management system to interact with the construction workers, quality inspectors and second quality inspectors on site, and conducts secondary quality inspection on the sampled slag, which can further ensure the safety of the sand in the slag.

[0076] When the second quality inspector at the second quality inspection end determines that the sand and gravel can be recycled, the second quality inspector determines the screening position and screening range, and the construction workers at the construction end screen and recycle the sand and gravel in the slag. After the first quality inspection end completes the initial quality inspection of the sand and gravel in the slag, the second quality inspection end conducts a secondary quality inspection. After determining that the slag is acceptable, the construction end screens the qualified slag, and the first quality inspection end will sample the screened sand and gravel again for quality inspection. This circular management method can ensure the quality of sand and gravel in the slag and improve the efficiency of the slag from selection to qualification to construction.

[0077] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A management system for screening and disposing sandy soil on-site, comprising a first quality inspection end, a second quality inspection end, a construction end and a sales management end, characterized in that: The first quality inspection end includes a data recording module, a data management module, a data processing module and a data analysis module; The data analysis module establishes an analysis model based on the sampling location of the slag, the sand content of the sampled slag and the quality of the sand and gravel, and determines whether the slag has recycling value; the second quality inspection end includes a process management module, a safety management module, a user interaction module and a data review module; Among them, the data review module is used for secondary sampling and quality inspection, and the slag can be recycled and utilized if it meets the requirements.

2. The on-site sandy soil screening and disposal management system of claim 1 is characterized by: The data recording module collects and records the location of the sampling point, the sand content and water content of the sampled soil, and the average particle size of the sand and stone in the sampled soil, and the data analysis module uses the sampled data to judge the utilization value of the soil; The data management module is used to record the location and range of the detected samples, and to divide and manage the sand and gravel content and quality of the slag samples; The data processing module is used to integrate data from different sources and establish associations between the data.

3. The on-site sandy soil screening and disposal management system of claim 1 is characterized by: The process management module is used to design a reasonable material handling process, including the entry, screening, classification of slag and the production of sand and gravel, and to determine the various links of material handling, as well as the operating steps and quality control measures of each link; The safety management module is used to train construction personnel to use the screening equipment correctly; In the user interaction module, the user is prompted with the waste soil area that needs quality inspection and construction, as well as the quality inspection and construction process according to the identity of the quality inspector and the construction worker.

4. The on-site sandy soil screening and disposal management system of claim 1 is characterized by: The data analysis module determines the sand content and water content of the sample slag soil and the average particle size of the sand and stone in the sample slag soil according to the location of the sampling point to construct a slag soil recovery value judgment model, which includes: Among them, W represents the index of the recoverable value of the slag, c represents the average sand content of the sampled slag, u represents the average water content of the sand and gravel in the sampled slag, and d represents the average particle size of the sand and gravel in the sampled slag; and there are: In the formula, k represents the influencing factor of different sampling locations on the construction of the model, Δc represents the difference in sediment content between the two sampling points with the largest distance, and Δu represents the difference in water content between the two sampling points with the largest distance; When the data analysis module concludes that W ≥ 70%, it indicates that the sampled slag has recycling value.

5. The on-site sandy soil screening and disposal management system of claim 4 is characterized by: The data review module performs secondary sampling of the slag soil, including collecting the alkali content, strength and density of the sand and gravel in the sample slag soil, and using this to determine the sand and gravel quality index, which is: Among them, G represents the comprehensive quality index of sand and gravel in the slag, h represents the hardness coefficient of sand and gravel in the sampled slag, and ρ represents the density of sand and gravel in the sampled slag; and: In the formula, p represents the alkali content of sand and stone in the sampled slag, n represents the volume of the extracted alkaline solution, s represents the measured alkaline concentration in the solution, and m represents the mass of the sampled sand and stone; When the data review module analyzes that G ≥ 65%, it means that the sampled slag can be recycled.

6. The on-site sandy soil screening and disposal management system according to any one of claims 1 to 5, characterized in that: The data review module performs secondary sampling and quality inspection on the slag within a 50 cm radius of the sampling point to further determine whether the slag can be recycled and utilized.

7. The on-site sandy soil screening and disposal management system of claim 1 is characterized by: The sales management includes a customer management module, an invoice management module and a sales data recording module.

8. The on-site sandy soil screening and disposal management system of claim 7 is characterized by: The customer management module is used to record the customer's basic information, historical transactions, contact information, and track customer needs and feedback, and regularly maintain customer relationships; The invoice management module is used to create and modify sales invoices and track order status in real time, including processing, shipment and delivery; The sales data recording module is used to generate detailed sales reports, including sales volume and customer statistics.

Images