Method and device for verifying the cleaning effect of a dairy equipment

Abstract

This invention provides a method and apparatus for verifying the cleaning effect of dairy processing equipment. The method includes: determining the scoring result of a target cleaning module within the dairy processing equipment based on preset evaluation reference factors; determining the cleaning effect verification frequency of the dairy processing equipment based on the scoring result; analyzing and verifying the influencing factors of the cleaning effect of the dairy processing equipment based on the cleaning effect verification frequency and preset verification rules; and determining the actual cleaning effect of the dairy processing equipment based on the analysis and verification results. This invention discloses a method for verifying the cleaning effect of dairy processing equipment, which, by analyzing and verifying the influencing factors of the cleaning effect of the dairy processing equipment, achieves a systematic evaluation of the cleaning effect of dairy processing equipment, improves the accuracy and efficiency of the cleaning effect, ensures the cleaning effect of the equipment, and thus guarantees that dairy products meet quality standard requirements.

Description

Technical Field

[0001] This invention relates to the field of data analysis technology, specifically to a method and apparatus for verifying the cleaning effect of dairy processing equipment. Additionally, it relates to an electronic device and a processor-readable storage medium. Background Technology

[0002] Cleaning in Place (CIP) refers to cleaning dairy equipment (including tanks, pipes, pumps, etc.) and its entire production line in a closed loop without manual disassembly. This cleaning process involves spraying the equipment surface or circulating it through pipelines under conditions of increased turbulence and flow rate. The purpose of cleaning is to remove dirt adhering to the machinery and prevent microbial growth. Verifying the cleaning effect is a crucial part of CIP cleaning; however, visual inspection is currently inefficient and inaccurate in existing dairy equipment production lines. Therefore, providing a rapid and accurate solution for verifying the cleaning effect of dairy equipment to improve its efficiency is a critical issue that urgently needs to be addressed by those skilled in the art. Summary of the Invention

[0003] Therefore, the present invention provides a method for verifying the cleaning effect of dairy equipment, in order to solve the problems of high limitations and poor efficiency and accuracy of existing dairy equipment cleaning effect verification schemes.

[0004] In a first aspect, the present invention provides a method for verifying the cleaning effect of dairy equipment, comprising:

[0005] Based on the preset evaluation reference factors corresponding to the dairy equipment, the scoring results corresponding to the target cleaning module included in the dairy equipment are determined, and the frequency of cleaning effect verification corresponding to the dairy equipment is determined according to the scoring results.

[0006] Based on the frequency of cleaning effect verification and the preset verification rules, the factors affecting the cleaning effect of the dairy equipment are analyzed and verified, and the actual cleaning effect of the dairy equipment is determined according to the analysis and verification results.

[0007] Furthermore, based on the scoring results, the frequency of cleaning effect verification for the dairy processing equipment is determined, specifically including:

[0008] When the score result is greater than the preset score threshold, the cleaning effect verification frequency of the dairy equipment is determined to be N times per year.

[0009] When the score result is less than or equal to the score threshold, the cleaning effect verification frequency of the dairy equipment is determined to be M times per year;

[0010] Where N and M are both integers, and M is less than N.

[0011] Furthermore, based on the frequency of cleaning effect verification and preset verification rules, the factors affecting the cleaning effect of the dairy equipment are analyzed and verified, specifically including:

[0012] Based on the verification rules, the characteristic parameters of the cleaning agent corresponding to the dairy equipment are compared and verified with the preset cleaning agent parameter standards according to the verification frequency of the cleaning effect; and...

[0013] Based on the verification rules, the valve action characteristic data corresponding to the dairy equipment are compared and verified with the preset cleaning program according to the verification frequency of the cleaning effect; and...

[0014] Based on the verification rules, the inspection data of the equipment hazard area corresponding to the dairy equipment is verified according to the cleaning effect verification frequency; and, based on the verification rules, the inspection data of the predetermined microbial verification points in the dairy equipment are verified for microbial properties according to the cleaning effect verification frequency.

[0015] Furthermore, the factors affecting the cleaning effect include the characteristic parameters of the cleaning agent corresponding to the dairy equipment, the valve action characteristic data corresponding to the dairy equipment, and the inspection data of the equipment hazard areas corresponding to the dairy equipment; wherein, the characteristic parameters of the cleaning agent include the temperature parameter, concentration parameter, flow rate parameter, and cleaning time parameter of the cleaning agent.

[0016] Furthermore, the potential equipment hazards include areas where the cleaning agent sprayed from the spray ball in the dairy equipment cannot be directly sprayed, areas corresponding to the farthest part of the spray ball, areas corresponding to parts with rotation or reciprocating motion and sealing rings, and target areas determined based on historical cleaning effect verification data.

[0017] Furthermore, the target cleaning module includes at least one of the following: milk storage tank, milk purification equipment, mixing equipment, homogenizing equipment, fermentation tank, refrigeration equipment, sterilization equipment, filling equipment, product conveying pump, and product conveying pipeline.

[0018] Furthermore, the evaluation reference factors include at least one of the following: temperature risk factors, product type factors, cleaning unit complexity factors, microbial risk factors, automation program factors, defect rate, product economy, and corresponding on-site cleaning equipment characteristic factors.

[0019] Secondly, the present invention also provides a dairy equipment cleaning effect verification device, comprising: a verification frequency determination unit, used to determine the scoring result corresponding to the target cleaning module included in the dairy equipment based on preset evaluation reference factors corresponding to the dairy equipment, and to determine the cleaning effect verification frequency corresponding to the dairy equipment according to the scoring result;

[0020] The cleaning effect verification unit is used to analyze and verify the influencing factors of the cleaning effect of the dairy equipment based on the cleaning effect verification frequency and preset verification rules, and to determine the actual cleaning effect of the dairy equipment based on the analysis and verification results.

[0021] Furthermore, the verification frequency determination unit is specifically used for:

[0022] When the score result is greater than the preset score threshold, the cleaning effect verification frequency of the dairy equipment is determined to be N times per year.

[0023] When the score result is less than or equal to the score threshold, the cleaning effect verification frequency of the dairy equipment is determined to be M times per year;

[0024] Where N and M are both integers, and M is less than N.

[0025] Furthermore, the cleaning effect verification unit is specifically used for:

[0026] Based on the verification rules, the characteristic parameters of the cleaning agent corresponding to the dairy equipment are compared and verified with the preset cleaning agent parameter standards according to the verification frequency of the cleaning effect; and...

[0027] Based on the verification rules, the valve action characteristic data corresponding to the dairy equipment are compared and verified with the preset cleaning program according to the verification frequency of the cleaning effect; and...

[0028] Based on the verification rules, the inspection data of the equipment hazard area corresponding to the dairy equipment is verified according to the cleaning effect verification frequency; and, based on the verification rules, the inspection data of the predetermined microbial verification points in the dairy equipment are verified for microbial properties according to the cleaning effect verification frequency.

[0029] Furthermore, the factors affecting the cleaning effect include the characteristic parameters of the cleaning agent corresponding to the dairy equipment, the valve action characteristic data corresponding to the dairy equipment, and the inspection data of the equipment hazard areas corresponding to the dairy equipment; wherein, the characteristic parameters of the cleaning agent include the temperature parameter, concentration parameter, flow rate parameter, and cleaning time parameter of the cleaning agent.

[0030] Furthermore, the potential equipment hazards include areas where the cleaning agent sprayed from the spray ball in the dairy equipment cannot be directly sprayed, areas corresponding to the farthest part of the spray ball, areas corresponding to parts with rotation or reciprocating motion and sealing rings, and target areas determined based on historical cleaning effect verification data.

[0031] Furthermore, the target cleaning module includes at least one of the following: milk storage tank, milk purification equipment, mixing equipment, homogenizing equipment, fermentation tank, refrigeration equipment, sterilization equipment, filling equipment, product conveying pump, and product conveying pipeline.

[0032] Furthermore, the evaluation reference factors include at least one of the following: temperature risk factors, product type factors, cleaning unit complexity factors, microbial risk factors, automation program factors, defect rate, product economy, and corresponding on-site cleaning equipment characteristic factors.

[0033] Thirdly, the present invention also provides an electronic device, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the dairy equipment cleaning effect verification method as described in any of the above.

[0034] Fourthly, the present invention also provides a processor-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the steps of the dairy equipment cleaning effect verification method described above.

[0035] The method for verifying the cleaning effect of dairy equipment provided by the present invention analyzes and verifies the influencing factors of the cleaning effect of the dairy equipment, realizes a systematic evaluation of the cleaning effect of dairy equipment, improves the accuracy and efficiency of the cleaning effect of dairy equipment, and ensures the cleaning effect of the equipment, thereby ensuring that dairy products meet the quality standard requirements. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 A flowchart illustrating the method for verifying the cleaning effect of dairy equipment provided in an embodiment of the present invention;

[0038] Figure 2 This is a schematic diagram of the structure of the dairy equipment cleaning effect verification device provided in an embodiment of the present invention;

[0039] Figure 3 This is a schematic diagram of the physical structure of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] The following is a detailed description of embodiments based on the method for verifying the cleaning effect of dairy equipment according to the present invention. Figure 1 The diagram shown is a flowchart illustrating the method for verifying the cleaning effect of dairy equipment provided in an embodiment of the present invention. The specific implementation process includes the following steps:

[0042] Step 101: Based on the preset evaluation reference factors corresponding to the dairy equipment, determine the scoring result corresponding to the target cleaning module included in the dairy equipment, and determine the cleaning effect verification frequency corresponding to the dairy equipment according to the scoring result.

[0043] In this embodiment of the invention, the evaluation reference factors include at least one of the following: temperature risk factors, product type factors, cleaning unit complexity factors, microbial risk factors, automation program factors, defective package rate, product economics, and corresponding characteristics of the Clean-in-Place (CIP) equipment. The target cleaning module includes at least one of the following: milk storage tank, milk purification equipment, mixing equipment, homogenizing equipment, fermentation tank, refrigeration equipment, sterilization equipment, filling equipment, product delivery pump, and product delivery pipeline.

[0044] In the specific implementation process, the target cleaning module (a group of devices cleaned simultaneously by CIP is defined as the equipment target cleaning module) can be scored based on evaluation reference factors such as temperature risk factors, product type factors, cleaning unit complexity factors, microbial risk factors, automation program factors, defect rate, product economy, and corresponding on-site cleaning equipment characteristics, so as to determine the frequency of verification of the cleaning effect of dairy equipment.

[0045] In determining the scoring results of the target cleaning module included in the dairy equipment based on preset evaluation reference factors: For temperature risk factors, the score before high-temperature sterilization is 1, and the score after high-temperature sterilization is 3; for product type factors, the score is 1 for fermented milk, dairy beverages, or pasteurized milk, 2 for cheese, and 3 for infant products; for cleaning unit complexity factors, the score is 1 for a single pipeline, 2 for a single tank, and 3 for a filling machine combination and branched equipment; for microbial risk, if it is determined that there has never been... A score of 1 corresponds to the occurrence of microbial risk; a score of 2 corresponds to occasional microbial risk; and a score of 3 corresponds to frequent microbial risk. Regarding the characteristics of the on-site cleaning equipment, a score of 1 corresponds to the presence of instruments for temperature, flow rate, and conductivity on the return line; a score of 2 corresponds to the absence of such instruments; and a score of 3 corresponds to the lack of such instruments on the return line. Regarding the defective package rate, a score of 1 corresponds to no defective packages; and a score of 2 corresponds to defective packages. Regarding product economic factors, a score of 1 corresponds to low-end products; a score of 2 corresponds to mid-range products; and a score of 3 corresponds to high-end products. Based on the above, the scoring results for each target cleaning module included in the dairy equipment can be determined based on the evaluation reference factors. Therefore, the frequency of cleaning effect verification for the dairy equipment can be determined based on the scoring results of each target cleaning module. When the score is greater than a preset score threshold, the cleaning effect verification frequency for the dairy equipment is determined to be N times per year; when the score is less than or equal to the score threshold, the cleaning effect verification frequency for the dairy equipment is determined to be M times per year; where N and M are both integers, and M is less than N. For example, when the score is greater than 15, verification is performed at least twice a year (i.e., N = 2); when the score is less than or equal to 15, verification is performed at least once a year (i.e., M = 1), but no specific limitation is made here.

[0046] Step 102: Analyze and verify the influencing factors of the cleaning effect of the dairy equipment based on the cleaning effect verification frequency and the preset verification rules, and determine the actual cleaning effect of the dairy equipment based on the analysis and verification results.

[0047] In this embodiment of the invention, the factors influencing the cleaning effect of the dairy equipment are analyzed and verified based on the cleaning effect verification frequency and preset verification rules. The specific implementation process includes at least the following: comparing and verifying the cleaning agent characteristic parameters of the dairy equipment with preset cleaning agent parameter standards according to the verification rules and the cleaning effect verification frequency; comparing and verifying the valve action characteristic data of the dairy equipment with preset cleaning programs according to the verification rules and the cleaning effect verification frequency; verifying the inspection data of the equipment hazard areas of the dairy equipment according to the verification rules and the cleaning effect verification frequency; and performing microbial verification on the inspection data of predetermined microbial verification points in the dairy equipment according to the verification rules and the cleaning effect verification frequency.

[0048] Specifically, the factors affecting the cleaning effect include the characteristic parameters of the cleaning agent corresponding to the dairy equipment, the valve action characteristic data corresponding to the dairy equipment, and the inspection data of the potential equipment hazard areas corresponding to the dairy equipment. Among these, the characteristic parameters of the cleaning agent include temperature, concentration, flow rate, and cleaning time parameters.

[0049] The potential equipment hazards include areas that cannot be directly reached by the cleaning agent sprayed from the spray ball in the dairy equipment, areas corresponding to the farthest part of the spray ball, areas corresponding to parts that rotate or reciprocate and have sealing rings, and target areas determined based on historical cleaning effect verification data.

[0050] In practical implementation, the cleaning effect analysis and verification process can be divided into cleaning procedure analysis, cleaning agent parameter verification, valve action verification, microbiological verification, and disassembly verification. Verification using these methods can accurately determine the cleaning effect of dairy equipment. Specifically, in the cleaning procedure analysis, a preset equipment cleaning sequence diagram can be used to analyze whether there are any areas that cannot be cleaned. If not, the cleaning is considered qualified; otherwise, it is considered unqualified. In the cleaning agent parameter verification process, the flow rate and velocity parameters of the cleaning agent can be detected using an ultrasonic liquid flow meter. The temperature and time parameters of the cleaning agent can be compared with the CIP program, and these parameters must be consistent with the CIP program. In the valve action verification process, the valve actions during cleaning are analyzed to see if they are consistent with the cleaning procedure. If they are consistent, the cleaning is considered qualified; otherwise, it is considered unqualified. In the equipment hazard area verification process, after cleaning the dairy equipment, hazard areas (e.g., ≥3) should be selected for verification based on the process design. In principle, points that are difficult to clean should be selected as hazard areas for verification. During the microbial validation process, each dairy processing equipment needs to determine microbial validation points (e.g., ≥3 points) based on its process design (pre-applied adenosine triphosphate (ATP) + ATP fluorescence detector detection). These validation points are typically chosen from areas that are difficult to clean, and validation is performed on these points after each cleaning cycle. ATP is an organic compound containing high-energy phosphate bonds, present in all living biological cells. The amount of ATP is directly proportional to the number of living cells. In cells, ATP releases energy by dephosphorylating its phosphate group. Fluorescein absorbs this energy and emits light. The intensity of this light is proportional to the number of microorganisms. The detector reads the luminescence intensity, which reflects the amount of ATP (corresponding to the number of microorganisms).

[0051] In addition, in this embodiment of the invention, after determining the actual cleaning effect of the dairy equipment based on the analysis and verification results, a corresponding verification report is also generated. This verification report may include various parameters during the verification process, microbial verification results, equipment verification images, and CIP central control computer parameter trend charts. Furthermore, it may include a cleaning sequence diagram, a list of cleaning unit equipment, and parameter acquisition information (e.g., online acquisition: temperature, flow rate, concentration, time; manual acquisition: valve operation, cleaning effect at disassembly points, microbial application, etc.). In specific implementation, if the cleaning procedure analysis, cleaning agent parameter verification (temperature, concentration, time, flow rate), valve operation confirmation, equipment hazard area verification, and microbial verification are all qualified, then the dairy equipment cleaning effect verification is qualified; otherwise, it is unqualified.

[0052] The method for verifying the cleaning effect of dairy equipment provided by the present invention analyzes and verifies the influencing factors of the cleaning effect of the dairy equipment, realizes a systematic evaluation of the cleaning effect of dairy equipment, improves the accuracy and efficiency of the cleaning effect of dairy equipment, and ensures the cleaning effect of the equipment, thereby effectively guaranteeing that dairy products meet the quality standard requirements.

[0053] Corresponding to the method for verifying the cleaning effect of dairy equipment provided above, this invention also provides a device for verifying the cleaning effect of dairy equipment. Since the embodiments of this device are similar to the embodiments of the method described above, the description is relatively simple. For relevant details, please refer to the description in the method embodiment section above. The embodiments of the dairy equipment cleaning effect verification device described below are merely illustrative. Please refer to... Figure 2 As shown, it is a structural schematic diagram of a dairy equipment cleaning effect verification device provided in an embodiment of the present invention.

[0054] The dairy equipment cleaning effect verification device of the present invention specifically includes the following parts:

[0055] The verification frequency determination unit 201 is used to determine the scoring result of the target cleaning module included in the dairy equipment based on the preset evaluation reference factors corresponding to the dairy equipment, and to determine the verification frequency of the cleaning effect of the dairy equipment according to the scoring result.

[0056] The cleaning effect verification unit 202 is used to analyze and verify the influencing factors of the cleaning effect of the dairy equipment based on the cleaning effect verification frequency and preset verification rules, and to determine the actual cleaning effect of the dairy equipment based on the analysis and verification results.

[0057] Furthermore, the verification frequency determination unit is specifically used for:

[0058] When the score result is greater than the preset score threshold, the cleaning effect verification frequency of the dairy equipment is determined to be N times per year.

[0059] When the score result is less than or equal to the score threshold, the cleaning effect verification frequency of the dairy equipment is determined to be M times per year;

[0060] Where N and M are both integers, and M is less than N.

[0061] Furthermore, the cleaning effect verification unit is specifically used for:

[0062] Based on the verification rules, the characteristic parameters of the cleaning agent corresponding to the dairy equipment are compared and verified with the preset cleaning agent parameter standards according to the verification frequency of the cleaning effect; and...

[0063] Based on the verification rules, the valve action characteristic data corresponding to the dairy equipment are compared and verified with the preset cleaning program according to the verification frequency of the cleaning effect; and...

[0064] Based on the verification rules, the inspection data of the equipment hazard area corresponding to the dairy equipment is verified according to the cleaning effect verification frequency; and, based on the verification rules, the inspection data of the predetermined microbial verification points in the dairy equipment are verified for microbial properties according to the cleaning effect verification frequency.

[0065] Furthermore, the factors affecting the cleaning effect include the characteristic parameters of the cleaning agent corresponding to the dairy equipment, the valve action characteristic data corresponding to the dairy equipment, and the inspection data of the equipment hazard areas corresponding to the dairy equipment; wherein, the characteristic parameters of the cleaning agent include the temperature parameter, concentration parameter, flow rate parameter, and cleaning time parameter of the cleaning agent.

[0066] Furthermore, the potential equipment hazards include areas where the cleaning agent sprayed from the spray ball in the dairy equipment cannot be directly sprayed, areas corresponding to the farthest part of the spray ball, areas corresponding to parts with rotation or reciprocating motion and sealing rings, and target areas determined based on historical cleaning effect verification data.

[0067] Furthermore, the target cleaning module includes at least one of the following: milk storage tank, milk purification equipment, mixing equipment, homogenizing equipment, fermentation tank, refrigeration equipment, sterilization equipment, filling equipment, product conveying pump, and product conveying pipeline.

[0068] Furthermore, the evaluation reference factors include at least one of the following: temperature risk factors, product type factors, cleaning unit complexity factors, microbial risk factors, automation program factors, defect rate, product economy, and corresponding on-site cleaning equipment characteristic factors.

[0069] The dairy equipment cleaning effect verification device provided by the present invention analyzes and verifies the influencing factors of the cleaning effect of the dairy equipment, realizes the systematic evaluation of the cleaning effect of dairy equipment, improves the accuracy and efficiency of the cleaning effect of dairy equipment, and can ensure the cleaning effect of the equipment, thereby effectively ensuring that dairy products meet the quality standard requirements.

[0070] Corresponding to the above-described method for verifying the cleaning effect of dairy equipment, this invention also provides an electronic device. Since the embodiments of this electronic device are similar to the above-described method embodiments, the description is relatively simple. For relevant details, please refer to the description in the above-described method embodiment section. The electronic device described below is merely illustrative. Figure 3The diagram shown is a schematic representation of the physical structure of an electronic device disclosed in an embodiment of the present invention. The electronic device may include a processor 301, a memory 302, and a communication bus 303. The processor 301 and the memory 302 communicate with each other via the communication bus 303 and communicate with external systems via a communication interface 304. The processor 301 can call logical instructions in the memory 302 to execute a method for verifying the cleaning effect of dairy equipment. This method includes: determining the scoring result corresponding to the target cleaning module included in the dairy equipment based on preset evaluation reference factors corresponding to the dairy equipment; determining the cleaning effect verification frequency corresponding to the dairy equipment based on the scoring result; analyzing and verifying the influencing factors of the cleaning effect corresponding to the dairy equipment based on the cleaning effect verification frequency and preset verification rules; and determining the actual cleaning effect of the dairy equipment based on the analysis and verification results.

[0071] Furthermore, the logical instructions in the aforementioned memory 302 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as memory chips, USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0072] On the other hand, embodiments of the present invention also provide a computer program product, the computer program product including a computer program stored on a processor-readable storage medium, the computer program including program instructions, when the program instructions are executed by a computer, the computer can execute the dairy equipment cleaning effect verification method provided in the above-described method embodiments, the method including: determining the scoring result corresponding to the target cleaning module included in the dairy equipment based on preset evaluation reference factors corresponding to the dairy equipment, and determining the cleaning effect verification frequency corresponding to the dairy equipment according to the scoring result; analyzing and verifying the cleaning effect influencing factors corresponding to the dairy equipment based on the cleaning effect verification frequency and preset verification rules, and determining the actual cleaning effect of the dairy equipment according to the analysis and verification results.

[0073] In another aspect, embodiments of the present invention also provide a processor-readable storage medium storing a computer program. When executed by a processor, the computer program performs the method for verifying the cleaning effect of dairy equipment provided in the above embodiments. The method includes: determining a score result corresponding to a target cleaning module included in the dairy equipment based on preset evaluation reference factors corresponding to the dairy equipment, and determining a cleaning effect verification frequency corresponding to the dairy equipment based on the score result; analyzing and verifying the influencing factors of the cleaning effect corresponding to the dairy equipment based on the cleaning effect verification frequency and preset verification rules, and determining the actual cleaning effect of the dairy equipment based on the analysis and verification results.

[0074] The processor-readable storage medium can be any available medium or data storage device that the processor can access, including but not limited to magnetic memory (e.g., floppy disk, hard disk, magnetic tape, magneto-optical disk (MO)), optical memory (e.g., CD, DVD, BD, HVD), and semiconductor memory (e.g., ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)).

[0075] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0076] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A dairy equipment cleaning efficacy verification method, characterized by, include: Based on the preset evaluation reference factors corresponding to the dairy equipment, the scoring results corresponding to the target cleaning module included in the dairy equipment are determined, and the frequency of cleaning effect verification corresponding to the dairy equipment is determined according to the scoring results. Based on the frequency of cleaning effect verification and the preset verification rules, the factors affecting the cleaning effect of the dairy equipment are analyzed and verified, and the actual cleaning effect of the dairy equipment is determined according to the analysis and verification results. The factors affecting the cleaning effect include the characteristic parameters of the cleaning agent corresponding to the dairy equipment, the valve action characteristic data corresponding to the dairy equipment, and the inspection data of the equipment's potential hazard areas; wherein, the characteristic parameters of the cleaning agent include the temperature parameter, concentration parameter, flow rate parameter, and cleaning time parameter of the cleaning agent; The potential equipment hazards are the areas that the cleaning agent sprayed from the spray ball in the dairy equipment cannot directly reach, the area corresponding to the farthest part of the spray ball, the area corresponding to the part with rotation or reciprocating motion and a sealing ring, and the target area determined based on historical cleaning effect verification data.

2. The dairy equipment cleaning efficacy verification method of claim 1, wherein, Based on the frequency of cleaning effect verification and the preset verification rules, the factors affecting the cleaning effect of the dairy equipment are analyzed and verified, specifically including: Based on the verification rules, the characteristic parameters of the cleaning agent corresponding to the dairy equipment are compared and verified with the preset cleaning agent parameter standards according to the verification frequency of the cleaning effect; and... Based on the verification rules, the valve action characteristic data corresponding to the dairy equipment are compared and verified with the preset cleaning program according to the verification frequency of the cleaning effect; and... Based on the verification rules, the inspection data of the potential equipment areas corresponding to the dairy equipment are verified according to the verification frequency of the cleaning effect; and... Based on the verification rules, the test data of the predetermined microbial verification points in the dairy equipment are verified according to the frequency of the cleaning effect verification.

3. The dairy equipment cleaning efficacy verification method of claim 1, wherein, The frequency of cleaning effect verification for the dairy equipment is determined based on the scoring results, specifically including: When the score result is greater than the preset score threshold, the cleaning effect verification frequency of the dairy equipment is determined to be N times per year. When the score result is less than or equal to the score threshold, the cleaning effect verification frequency for the dairy equipment is determined to be M times per year. Where N and M are both integers, and M is less than N.

4. The dairy equipment cleaning efficacy verification method of claim 1, wherein, The target cleaning module includes at least one of the following: milk storage tank, milk purification equipment, mixing equipment, homogenizing equipment, fermentation tank, refrigeration equipment, sterilization equipment, filling equipment, product conveying pump, and product conveying pipeline.

5. The method for verifying the cleaning effect of dairy equipment according to claim 1, characterized in that, The evaluation reference factors include at least one of the following: temperature risk factors, product type factors, cleaning unit complexity factors, microbial risk factors, automation program factors, defect rate, product economy, and corresponding on-site cleaning equipment characteristic factors.

6. A device for verifying the cleaning effect of dairy equipment, characterized in that, include: The verification frequency determination unit is used to determine the scoring result of the target cleaning module included in the dairy equipment based on the preset evaluation reference factors corresponding to the dairy equipment, and to determine the verification frequency of the cleaning effect of the dairy equipment according to the scoring result. The cleaning effect verification unit is used to analyze and verify the influencing factors of the cleaning effect of the dairy equipment based on the cleaning effect verification frequency and preset verification rules, and to determine the actual cleaning effect of the dairy equipment based on the analysis and verification results. The factors affecting the cleaning effect include the characteristic parameters of the cleaning agent corresponding to the dairy equipment, the valve action characteristic data corresponding to the dairy equipment, and the inspection data of the equipment's potential hazard areas; wherein the characteristic parameters of the cleaning agent include the temperature parameter, concentration parameter, flow rate parameter, and cleaning time parameter of the cleaning agent. The potential equipment hazards are the areas that the cleaning agent sprayed from the spray ball in the dairy equipment cannot directly reach, the area corresponding to the farthest part of the spray ball, the area corresponding to the part with rotation or reciprocating motion and a sealing ring, and the target area determined based on historical cleaning effect verification data.

7. An electronic device comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the steps of the dairy equipment cleaning effect verification method as described in any one of claims 1 to 5.

8. A processor-readable storage medium having stored thereon a computer program, characterized in that When the computer program is executed by the processor, it implements the steps of the dairy equipment cleaning effect verification method as described in any one of claims 1 to 5.

Images