A system and method for pickling animal and poultry eggs

Abstract

The present invention relates to the technical field of vacuum pickling, and discloses a system and method for pickling animal and poultry eggs, including: a detection unit and a control unit. The detection unit is composed of a calcium carbonate detection module, a counting module and a concentration detection module, which are respectively used to detect the calcium carbonate content on the surface of animal and poultry eggs, calculate the number of animal and poultry eggs and the concentration of pickling solution. The control unit includes an evaluation module and a central control module. The evaluation module is electrically connected to each detection module, and is used to calculate the mean value of the calcium carbonate content according to the relationship between the number of animal and poultry eggs and the calcium carbonate content, and substitute the concentration of the pickling solution into a preset pickling model to determine the differences in the batches to be pickled. The central control module determines the initial air extraction volume and the air extraction interval of the vacuum pickling device based on these differences, and adjusts the air extraction interval according to the concentration of the pickling solution, and finally determines the air extraction volume of each air extraction interval. The present invention optimizes the pickling process by dynamically adjusting the pickling parameters according to the characteristics of the animal and poultry egg batches, thereby ensuring the consistency and quality of the pickling effect.

Description

Technical Field

[0001] The invention relates to the technical field of vacuum pickling, and in particular to a system and method for pickling animal and poultry eggs. Background Art

[0002] Pickling of poultry eggs is a common process in food processing, widely used in flavor enhancement and preservation. Traditional pickling methods usually rely on long-term immersion or high-pressure penetration, but due to the different thickness of eggshells on the surface of poultry eggs and the difference in calcium carbonate content, the pickling effect is often uneven, and it is impossible to achieve consistency and efficiency in large-scale production. This problem has affected the quality control of pickled foods to a certain extent.

[0003] At present, in the process of pickling animal and poultry eggs, the real-time monitoring and adjustment technology of calcium carbonate content and pickling solution concentration is still imperfect. The existing technology usually adjusts the pickling conditions by manual control or empirical rules, and lacks an automated adjustment mechanism based on accurate data feedback. Moreover, the variation of eggshell thickness and calcium carbonate content has not been effectively monitored, making it impossible for the penetration effect of the pickling solution to match the characteristics of eggshells of different batches. At the same time, during the pickling process, due to the continuous changes in the eggshell, if the immersion pressure cannot be adjusted in time, it will also lead to poor pickling effect, and even cause the pickled animal and poultry eggs to be damaged, which will cause the occurrence of food spoilage problems.

[0004] Therefore, there is an urgent need to invent a poultry egg pickling technology to solve the problem of lack of real-time monitoring and automatic adjustment mechanism in the poultry egg pickling process in the existing technology, and the inability to accurately adjust the pickling conditions according to changes in the eggshell calcium carbonate content and the pickling solution concentration, which leads to uneven pickling effect and may cause eggshell damage and food spoilage. Summary of the invention

[0005] In view of this, the present invention proposes a system and method for pickling poultry eggs, aiming to solve the problem that the current technology lacks real-time monitoring and automatic adjustment mechanism during the pickling process of poultry eggs, and the pickling conditions cannot be accurately adjusted according to changes in the eggshell calcium carbonate content and the concentration of the pickling solution, which leads to uneven pickling effect and may cause eggshell damage and food spoilage.

[0006] The present invention provides a poultry egg pickling system, comprising:

[0007] The detection unit comprises: a calcium carbonate detection module configured to detect the calcium carbonate content on the surface of the animal and poultry eggs to be pickled, a counting module configured to count the number of animal and poultry eggs in a batch of animal and poultry eggs to be pickled, and a concentration detection module configured to detect the concentration of the pickling liquid when pickling the animal and poultry eggs;

[0008] The control unit includes: an evaluation module electrically connected to the calcium carbonate detection module, the counting module and the concentration detection module respectively, and the evaluation module is configured to obtain the mean calcium carbonate content of the batch of animal and poultry eggs to be pickled according to the relationship between the number of animal and poultry eggs and the calcium carbonate content on the surface of each animal and poultry egg to be pickled; the evaluation module is also configured to substitute the concentration of the pickling solution into the pickling model pre-established by the evaluation module to obtain the preset calcium carbonate content, and determine the difference of the batch of animal and poultry eggs to be pickled according to the relationship between the mean calcium carbonate content and the preset calcium carbonate content;

[0009] The central control module is electrically connected to the evaluation module, and is configured to determine the initial air extraction volume of the vacuum pickling device according to the differences in the batches of pickled animal and poultry eggs; the central control module is also configured to determine the air extraction interval of the vacuum pickling device according to the differences in the batches of pickled animal and poultry eggs, and the central control module is also configured to adjust the air extraction interval according to the concentration of the pickling liquid; the central control module is also configured to determine the air extraction volume of each air extraction interval according to the air extraction interval.

[0010] Furthermore, the pickling model pre-established by the evaluation module includes:

[0011] The evaluation module is further configured to obtain each pickling data of a preset pickling time and clean up duplicate data in each pickling data, wherein the pickling data includes: the concentration of the pickling liquid and the average value of the calcium carbonate content of the animal and poultry eggs;

[0012] The evaluation module is further configured to obtain, according to the preset pickling time, a concentration linear relationship between different pickling solution concentrations at the same calcium carbonate content mean value between the pickling data after cleaning up duplicate data;

[0013] The evaluation module is further configured to obtain, according to the preset pickling time, a linear relationship of calcium carbonate between the pickling data after cleaning up duplicate data and the average values ​​of different calcium carbonate contents at the same pickling liquid concentration;

[0014] The evaluation module is further configured to establish the pickling model according to the concentration linear relationship and the calcium carbonate linear relationship.

[0015] Furthermore, the central control module is configured to determine the initial air extraction volume of the vacuum pickling device according to the difference in the batches of pickled poultry eggs, including:

[0016] The central control module is further configured to obtain a calcium carbonate content difference between the calcium carbonate content mean and the preset calcium carbonate content, and determine the initial air extraction volume according to a relationship between the calcium carbonate content difference and a first preset calcium carbonate content difference and a second preset calcium carbonate content difference configured by the central control module:

[0017] When the calcium carbonate content difference is less than or equal to the second preset calcium carbonate content difference, or the calcium carbonate content difference is greater than or equal to the first preset calcium carbonate content difference, the central control module determines that the preset air extraction volume of the vacuum pickling device is the initial air extraction volume;

[0018] When the calcium carbonate content difference is greater than the second preset calcium carbonate content difference, or the calcium carbonate content difference is less than the first preset calcium carbonate content difference, the central control module obtains the average value of the calcium carbonate content difference between the first preset calcium carbonate content difference and the second preset calcium carbonate content difference, determines an adjustment coefficient according to the calcium carbonate content difference and the average value, and determines the preset air extraction volume adjusted according to the adjustment coefficient as the initial air extraction volume;

[0019] Wherein, the first preset calcium carbonate content difference is smaller than the second preset calcium carbonate content difference.

[0020] Furthermore, when the central control module determines the adjustment coefficient according to the calcium carbonate content difference and the average value, it includes:

[0021] The central control module is further configured to obtain a ratio between the calcium carbonate content difference and the average value, and determine the adjustment coefficient according to a relationship between the ratio and a preset first preset ratio and a preset second preset ratio:

[0022] When the ratio is less than the first preset ratio, the central control module determines that the adjustment coefficient is L1;

[0023] When the ratio is greater than or equal to the first preset ratio, and the ratio is less than the second preset ratio, the central control module determines that the adjustment coefficient is L2;

[0024] When the ratio is greater than or equal to the second preset ratio, the central control module determines that the adjustment coefficient is L3;

[0025] The first preset ratio is smaller than the second preset ratio, and L1<L2<L3<1.25.

[0026] Furthermore, the central control module is further configured to determine the air extraction interval of the vacuum pickling device according to the difference in the pickled animal and poultry egg batches, including:

[0027] The central control module is further configured to obtain the pickling time of the vacuum pickling device, and obtain the air extraction interval based on the relationship between the pickling time, the initial air extraction volume, the one-time air extraction volume of the vacuum pickling device and a formula, wherein the formula is as follows:

[0028]

[0029] ;

[0030] Wherein, N is the number of times of vacuuming, t is the vacuuming interval time, V0 is the initial vacuuming volume, V1 is the vacuuming volume at one time, and T is the pickling time.

[0031] Furthermore, the central control module is also configured to adjust the air extraction interval according to the concentration of the pickling liquid, including:

[0032] The central control module is further configured to determine whether to adjust the air extraction interval according to the relationship between the real-time concentration of the pickling liquid and the historical adjacent concentrations:

[0033] When the real-time concentration is equal to the historical adjacent concentrations, the central control module determines not to adjust the air extraction interval;

[0034] When the real-time concentration is less than the historical adjacent concentrations, the central control module determines the adjustment coefficient according to the relationship between the real-time concentration and the historical adjacent concentrations, and adjusts the air extraction interval according to the adjustment coefficient.

[0035] Furthermore, when the central control module determines the adjustment coefficient according to the relationship between the real-time concentration and the historical adjacent concentration, it includes:

[0036] The central control module is further configured to obtain a concentration difference between the real-time concentration and the historical adjacent concentration, and determine the adjustment coefficient according to a relationship between the concentration difference and a first preset concentration difference and a second preset concentration difference configured by the central control module;

[0037] When the concentration difference is less than the first preset concentration difference, the central control module determines that the adjustment coefficient is K1;

[0038] When the concentration difference is equal to or greater than the first preset concentration difference, and the concentration difference is less than the second preset concentration difference, the central control module determines that the adjustment coefficient is K2;

[0039] When the concentration difference is equal to or greater than the second preset concentration difference, the central control module determines that the adjustment coefficient is K3;

[0040] The first preset concentration difference is smaller than the second preset concentration difference, and K1<K2<K3<1.

[0041] Furthermore, the central control module is further configured to determine the air extraction amount of each air extraction interval according to the air extraction interval, including:

[0042] The central control module is further configured to determine the air extraction volume of the air extraction interval according to the relationship between the air extraction interval and historical adjacent air extraction intervals;

[0043] When the air extraction interval is consistent with the historical adjacent air extraction interval, the central control module determines the air extraction volume corresponding to the historical adjacent air extraction interval as the air extraction volume of the air extraction interval;

[0044] When the pumping interval is greater than the historical adjacent pumping intervals, the central control module determines the correction coefficient according to the adjustment coefficient Ki, i=1, 2, 3, and determines the pumping volume corresponding to the historical adjacent pumping intervals corrected according to the correction coefficient as the pumping volume of the pumping interval.

[0045] Furthermore, when the central control module determines the correction coefficient according to the adjustment coefficient Ki, i=1, 2, 3, it includes:

[0046] The central control module is further used to determine the correction coefficient according to the relationship between the adjustment coefficient Ki and the first preset adjustment coefficient and the second preset adjustment coefficient:

[0047] When the adjustment coefficient Ki is less than the first preset adjustment coefficient, the central control module determines that the correction coefficient is Q3;

[0048] When the adjustment coefficient Ki is equal to or greater than the first preset adjustment coefficient, and the adjustment coefficient Ki is less than the second preset adjustment coefficient, the central control module determines that the correction coefficient is Q2;

[0049] When the adjustment coefficient Ki is equal to or greater than the second preset adjustment coefficient, the central control module determines that the correction coefficient is Q1;

[0050] The first preset adjustment coefficient is smaller than the second preset adjustment coefficient, and Q1<Q2<Q3<1.

[0051] Compared with the prior art, the beneficial effect of the present invention is that by accurately detecting and real-time monitoring the calcium carbonate content on the surface of animal and poultry eggs, the number of animal and poultry eggs to be pickled, and the concentration of the pickling solution, key parameters in the pickling process, such as the initial air extraction volume, air extraction interval, and air extraction volume of the vacuum pickling device, can be dynamically adjusted according to the characteristics of each batch. This automatic adjustment mechanism based on data feedback can significantly improve the stability of the pickling process, avoid inconsistent pickling effects caused by differences in eggshell characteristics between batches, and ensure that different batches of animal and poultry eggs can obtain the best pickling effect under the same conditions. In addition, by introducing a comparison between the mean value of calcium carbonate content and a preset value, the system can timely discover and correct the inconsistency caused by changes in eggshell thickness, and ensure that the permeability of the pickling solution matches the eggshell characteristics. This can not only avoid quality fluctuations caused by excessive or insufficient penetration of the pickling solution, but also effectively reduce the problem of eggshell damage caused by improper immersion pressure, thereby preventing the occurrence of food deterioration.

[0052] On the other hand, the present application also provides a method for pickling poultry eggs, comprising:

[0053] Detecting the calcium carbonate content on the surface of the animal and poultry eggs to be pickled, and calculating the number of animal and poultry eggs in the batch of animal and poultry eggs to be pickled;

[0054] According to the relationship between the number of the animal and poultry eggs and the calcium carbonate content on the surface of each of the animal and poultry eggs to be pickled, obtaining the average calcium carbonate content of the batch of animal and poultry eggs to be pickled;

[0055] Substituting the concentration of the pickling solution into the pickling model pre-established by the evaluation module to obtain a preset calcium carbonate content, and determining the difference between the batches of animal and poultry eggs to be pickled based on the relationship between the mean calcium carbonate content and the preset calcium carbonate content;

[0056] Determining the initial air extraction volume of the vacuum pickling device and the air extraction interval of the vacuum pickling device according to the differences in the batches of pickled animal and poultry eggs;

[0057] The concentration of the pickling liquid during pickling of the animal and poultry eggs is detected, the air extraction interval is adjusted according to the concentration of the pickling liquid, and the air extraction volume of each air extraction interval is determined according to the air extraction interval.

[0058] It can be understood that the animal and poultry egg pickling system and method in the above-mentioned embodiments of the present invention have the same beneficial effects and will not be described in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0060] Figure 1 A functional block diagram of a poultry egg pickling system provided by an embodiment of the present invention;

[0061] Figure 2 A flowchart of a method for pickling poultry eggs provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0062] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0063] like Figure 1 As shown, in some embodiments of the present application, this embodiment provides a system for pickling poultry eggs, including: a detection unit and a control unit.

[0064] Specifically, the detection unit includes: a calcium carbonate detection module configured to detect the calcium carbonate content on the surface of the animal and poultry eggs to be pickled, a counting module configured to calculate the number of animal and poultry eggs in the batch of animal and poultry eggs to be pickled, and a concentration detection module configured to detect the concentration of the pickling solution when pickling the animal and poultry eggs; the control unit includes: an evaluation module electrically connected to the calcium carbonate detection module, the counting module and the concentration detection module respectively, and the evaluation module is configured to obtain the average calcium carbonate content of the batch of animal and poultry eggs to be pickled according to the relationship between the number of animal and poultry eggs and the calcium carbonate content on the surface of each animal and poultry egg to be pickled; the evaluation module is also configured to substitute the concentration of the pickling solution into the evaluation module to obtain the average calcium carbonate content of the batch of animal and poultry eggs to be pickled; The evaluation module obtains a preset calcium carbonate content from the pickling model pre-established by the evaluation module, and determines the difference in batches of animal and poultry eggs to be pickled based on the relationship between the mean calcium carbonate content and the preset calcium carbonate content; the central control module is electrically connected to the evaluation module, and the central control module is configured to determine the initial air extraction volume of the vacuum pickling device according to the difference in batches of pickled animal and poultry eggs; the central control module is also configured to determine the air extraction interval of the vacuum pickling device according to the difference in batches of pickled animal and poultry eggs, and the central control module is also configured to adjust the air extraction interval according to the concentration of the pickling liquid; the central control module is also configured to determine the air extraction volume of each air extraction interval according to the air extraction interval.

[0065] It can be seen that based on the real-time monitoring of the key factors in the pickling process of animal and poultry eggs (calcium carbonate content, number of eggs and concentration of pickling solution), precise detection methods are used to ensure that the characteristics of each batch of animal and poultry eggs are fully identified. Specifically, the calcium carbonate detection module is used to detect the calcium carbonate content on the surface of animal and poultry eggs to be pickled in real time, the counting module is used to calculate the number of animal and poultry eggs in each batch, and the concentration detection module is responsible for detecting the concentration of the pickling solution. The evaluation module calculates the mean calcium carbonate content of each batch of animal and poultry eggs by integrating these data, and compares it with the preset standard calcium carbonate content, analyzes the differences between batches, and provides an accurate basis for subsequent adjustments. Then, based on the output of the evaluation module, the system dynamically adjusts the key operating parameters of the vacuum pickling device through the central control module. The central control module determines the initial air extraction volume and air extraction interval based on the differences between each batch, and adjusts the air extraction interval in time according to the changes in the concentration of the pickling solution to ensure that the permeability of the pickling solution matches the calcium carbonate content and quantity of the animal and poultry eggs. Through this feedback mechanism, the system can continuously optimize the vacuum extraction operation throughout the pickling process to avoid uneven or undesirable pickling effects due to differences in eggshell characteristics, thereby ensuring that each batch of poultry eggs can receive the best pickling treatment.

[0066] It is understandable that by real-time detection of the calcium carbonate content, quantity and pickling solution concentration of animal and poultry eggs, the characteristics and pickling requirements of each batch of animal and poultry eggs can be accurately grasped. Based on these test data, the evaluation module can accurately calculate the mean calcium carbonate content of each batch, compare it with the preset standard, and identify the differences between batches. This precise data feedback provides a scientific basis for subsequent pickling operations, avoids uneven pickling effects due to batch differences, and ensures that each batch of animal and poultry eggs can receive appropriate pickling treatment. In addition, through the automatic adjustment mechanism of the central control module, the air extraction volume and air extraction interval of the vacuum pickling device can be dynamically adjusted according to the differences of each batch, thereby achieving precise control of the pickling process. The central control module not only adjusts the air extraction interval according to the changes in the calcium carbonate content and the concentration of the pickling solution, but also optimizes the air extraction volume according to these factors to ensure that the penetration effect of the pickling solution matches the characteristics of animal and poultry eggs. In this way, the system can adaptively adjust in the pickling process of different batches, avoiding the errors of manual operation and the limitations of human experience, and greatly improving the consistency of the pickling effect and product quality.

[0067] Specifically, the pickling model pre-established by the evaluation module includes: the evaluation module is also configured to obtain each pickling data of a preset pickling time, and clean up the duplicate data in each pickling data, wherein the pickling data includes: the concentration of the pickling liquid and the mean value of the calcium carbonate content of the animal and poultry eggs. The evaluation module is also configured to obtain, according to the preset pickling time, the concentration linear relationship of each different pickling liquid concentration at the same mean value of calcium carbonate content between each pickling data after cleaning up the duplicate data. The evaluation module is also configured to obtain, according to the preset pickling time, the calcium carbonate linear relationship of each different calcium carbonate content at the same pickling liquid concentration between each pickling data after cleaning up the duplicate data. The evaluation module is also configured to establish the pickling model based on the concentration linear relationship and the calcium carbonate linear relationship.

[0068] It can be seen that the evaluation module obtains various pickling data for the preset pickling time, including the pickling solution concentration and the mean calcium carbonate content of animal and poultry eggs, and cleans up the duplicate data. This step is to ensure the accuracy and representativeness of the data, to eliminate interference factors, and to ensure the accuracy of the model. Through this data cleaning, the evaluation module can obtain clearer and more meaningful pickling data, thereby providing a reliable basis for the subsequent model establishment. Then, the evaluation module analyzes the cleaned pickling data to establish a linear relationship between the pickling solution concentration and the calcium carbonate content. The evaluation module will analyze the change law of the pickling solution concentration at the same mean calcium carbonate content according to the preset pickling time; similarly, it will analyze the change trend of different mean calcium carbonate contents at the same pickling solution concentration. By establishing a linear relationship between concentration and a linear relationship between calcium carbonate, the evaluation module can construct a pickling model based on data rules.

[0069] Specifically, when the central control module is configured to determine the initial air extraction volume of the vacuum pickling device according to the difference in the batches of pickled animal and poultry eggs, it includes: the central control module is also configured to obtain the calcium carbonate content difference between the average calcium carbonate content and the preset calcium carbonate content, and determine the initial air extraction volume according to the relationship between the calcium carbonate content difference and the first preset calcium carbonate content difference and the second preset calcium carbonate content difference configured by the central control module: when the calcium carbonate content difference is less than or equal to the second preset calcium carbonate content difference, or the calcium carbonate content difference is greater than or equal to the first preset calcium carbonate content difference, the central control module determines the preset air extraction volume of the vacuum pickling device as the initial air extraction volume. When the calcium carbonate content difference is greater than the second preset calcium carbonate content difference, or the calcium carbonate content difference is less than the first preset calcium carbonate content difference, the central control module obtains the average value of the calcium carbonate content difference between the first preset calcium carbonate content difference and the second preset calcium carbonate content difference, determines the adjustment coefficient according to the calcium carbonate content difference and the average value, and determines the preset air extraction volume adjusted according to the adjustment coefficient as the initial air extraction volume. Among them, the first preset calcium carbonate content difference is less than the second preset calcium carbonate content difference.

[0070] Specifically, when the central control module determines the adjustment coefficient according to the difference and average value of the calcium carbonate content, it includes: the central control module is also configured to obtain the ratio between the difference and average value of the calcium carbonate content, and determine the adjustment coefficient according to the relationship between the ratio and the preset first preset ratio and the second preset ratio: when the ratio is less than the first preset ratio, the central control module determines the adjustment coefficient to be L1. When the ratio is greater than or equal to the first preset ratio, and the ratio is less than the second preset ratio, the central control module determines the adjustment coefficient to be L2. When the ratio is greater than or equal to the second preset ratio, the central control module determines the adjustment coefficient to be L3. Among them, the first preset ratio is less than the second preset ratio, and L1<L2<L3<1.25.

[0071] It can be seen that the central control module obtains the difference between the mean value of calcium carbonate content and the preset calcium carbonate content, and determines whether to use the preset initial air extraction volume according to the relationship between the difference and the preset first and second calcium carbonate content differences. If the calcium carbonate content difference is within the set range, the preset initial air extraction volume is directly adopted. If the difference exceeds the preset range, the adjustment coefficient is determined by calculating the average value between the calcium carbonate content difference and the preset difference, and the initial air extraction volume is adjusted according to the adjustment coefficient. This mechanism ensures that the pickling device can accurately adjust the air extraction volume according to the difference in actual calcium carbonate content, thereby optimizing the pickling effect. Then, the central control module further accurately adjusts the adjustment coefficient of the air extraction volume through ratio analysis. After calculating the ratio of the calcium carbonate content difference to the average value, the adjustment coefficient is determined according to the relationship between the ratio and the preset ratio. When the ratio is lower than the first preset ratio, the adjustment coefficient is L1; when the ratio is between the two preset ratios, the adjustment coefficient is L2; ​​if the ratio is higher than the second preset ratio, the adjustment coefficient is L3. The design of this adjustment coefficient ensures that the exhaust volume can be reasonably adjusted according to needs under different calcium carbonate content differences.

[0072] It is understandable that by analyzing the difference in calcium carbonate content, it is ensured that the air extraction volume of the vacuum pickling device during the pickling process can be reasonably adjusted according to the difference in calcium carbonate content of the animal and poultry eggs. By calculating the difference between the mean calcium carbonate content and the preset calcium carbonate content, and comparing it with the preset difference between the first and second calcium carbonate contents, the central control module can accurately adjust the initial air extraction volume. This precise adjustment can ensure that the pickling effect of different batches of animal and poultry eggs is optimal, while avoiding the problem of uneven or unsatisfactory pickling effect caused by unreasonable air extraction. In addition, after calculating the difference in calcium carbonate content and the average value, the adjustment coefficient is further determined based on the ratio relationship to provide a detailed adjustment mechanism for the air extraction volume. This ratio analysis and the setting of the adjustment coefficient make the pickling process more refined, can cope with various differences in calcium carbonate content, and maintain the flexibility and accuracy of the air extraction volume adjustment.

[0073] Specifically, when the central control module is further configured to determine the air extraction interval of the vacuum pickling device according to the difference in the batches of pickled animal and poultry eggs, the central control module is further configured to obtain the pickling time of the vacuum pickling device, and obtain the air extraction interval based on the relationship between the pickling time, the initial air extraction volume, the one-time air extraction volume of the vacuum pickling device and the formula, wherein the formula is as follows:

[0074]

[0075] .

[0076] Among them, N is the number of vacuum times, t is the vacuum interval time, V0 is the initial vacuum volume, V1 is the vacuum volume per time, and T is the pickling time.

[0077] Specifically, the central control module is also configured to adjust the air extraction interval according to the concentration of the pickling liquid, including: the central control module is also configured to determine whether to adjust the air extraction interval according to the relationship between the real-time concentration of the pickling liquid and the historical adjacent concentrations: when the real-time concentration is equal to the historical adjacent concentrations, the central control module determines not to adjust the air extraction interval. When the real-time concentration is less than the historical adjacent concentrations, the central control module determines the adjustment coefficient according to the relationship between the real-time concentration and the historical adjacent concentrations, and adjusts the air extraction interval according to the adjustment coefficient.

[0078] Specifically, when the central control module determines the adjustment coefficient based on the relationship between the real-time concentration and the historical adjacent concentration, it includes: the central control module is also configured to obtain the concentration difference between the real-time concentration and the historical adjacent concentration, and determine the adjustment coefficient based on the relationship between the concentration difference and the first preset concentration difference and the second preset concentration difference configured by the central control module. When the concentration difference is less than the first preset concentration difference, the central control module determines the adjustment coefficient to be K1. When the concentration difference is equal to or greater than the first preset concentration difference, and the concentration difference is less than the second preset concentration difference, the central control module determines the adjustment coefficient to be K2. When the concentration difference is equal to or greater than the second preset concentration difference, the central control module determines the adjustment coefficient to be K3. Among them, the first preset concentration difference is less than the second preset concentration difference, and K1<K2<K3<1.

[0079] It can be understood that the vacuum pickling device can accurately calculate the vacuum extraction interval according to parameters such as the pickling time, the initial air extraction volume and the one-time air extraction volume. This mechanism can ensure that the air extraction process matches the pickling time, thereby improving the uniformity and stability of the pickling effect. The air extraction interval determined by the formula calculation enables the vacuum pickling device to complete the gas extraction process within an appropriate time, avoiding unsatisfactory pickling effect or energy waste due to insufficient or excessive air extraction. This precise air extraction interval adjustment mechanism improves the automation and intelligence level of the pickling process and reduces manual intervention. At the same time, the central control module adjusts the air extraction interval according to the relationship between the real-time concentration and the historical adjacent concentration, further improving the flexibility and adaptability of the system. By analyzing the concentration difference and determining the adjustment coefficient according to the preset concentration difference, the air extraction interval can be finely adjusted so that the pickling process can better adapt to different concentration changes. The setting of the adjustment coefficient (K1, K2, K3) enables the air extraction interval to be accurately adjusted under different concentration differences to ensure the stability of the pickling liquid concentration and the optimization of the pickling effect.

[0080] Specifically, the central control module is also configured to determine the air extraction volume of each air extraction interval according to the air extraction interval, including: the central control module is also configured to determine the air extraction volume of the air extraction interval according to the relationship between the air extraction interval and the historical adjacent air extraction interval. When the air extraction interval is consistent with the historical adjacent air extraction interval, the central control module determines the air extraction volume corresponding to the historical adjacent air extraction interval as the air extraction volume of the air extraction interval. When the air extraction interval is larger than the historical adjacent air extraction interval, the central control module determines the correction coefficient according to the adjustment coefficient Ki, i=1,2,3, and determines the air extraction volume corresponding to the historical adjacent air extraction interval corrected according to the correction coefficient as the air extraction volume of the air extraction interval.

[0081] Specifically, when the central control module determines the correction coefficient according to the adjustment coefficient Ki, i=1,2,3, it includes: the central control module is also used to determine the correction coefficient according to the relationship between the adjustment coefficient Ki and the first preset adjustment coefficient and the second preset adjustment coefficient: when the adjustment coefficient Ki is less than the first preset adjustment coefficient, the central control module determines the correction coefficient to be Q3. When the adjustment coefficient Ki is equal to or greater than the first preset adjustment coefficient, and the adjustment coefficient Ki is less than the second preset adjustment coefficient, the central control module determines the correction coefficient to be Q2. When the adjustment coefficient Ki is equal to or greater than the second preset adjustment coefficient, the central control module determines the correction coefficient to be Q1. Among them, the first preset adjustment coefficient is less than the second preset adjustment coefficient, and Q1<Q2<Q3<1.

[0082] It is understandable that by determining the air extraction volume according to the relationship between the air extraction interval and the historical adjacent air extraction intervals, the central control module can realize intelligent adjustment of the air extraction volume to ensure that the air extraction volume of each air extraction interval meets the actual needs. This automated adjustment mechanism avoids manual intervention, improves the consistency and stability of the pickling process, and further optimizes the operating efficiency of the vacuum pickling device. In the case of changes in the air extraction interval, the central control module accurately adjusts the air extraction volume through the correction coefficient, thereby ensuring that each air extraction cycle can be effectively controlled according to the actual situation, preventing excessive or insufficient air extraction, and improving the quality of the pickling effect. In addition, the central control module determines the correction coefficient by setting the adjustment coefficient Ki and comparing it with the preset adjustment coefficient, making the correction process more accurate. Within different adjustment coefficient ranges, different correction coefficients (Q1, Q2, Q3) are used to adjust the air extraction volume, which can flexibly adjust the size of the air extraction volume according to the actual situation of the system operation, ensuring that the system can operate efficiently under different operating conditions. This precise adjustment method not only improves the flexibility of the pickling process, but also effectively adapts to different environmental changes, reduces unnecessary energy waste, and ensures that the pickling quality is always in the best state.

[0083] In the above embodiment, by accurately detecting and real-time monitoring the calcium carbonate content on the surface of animal and poultry eggs, the number of animal and poultry eggs to be pickled, and the concentration of the pickling solution, key parameters in the pickling process, such as the initial air extraction volume, air extraction interval, and air extraction volume of the vacuum pickling device, can be dynamically adjusted according to the characteristics of each batch. This automatic adjustment mechanism based on data feedback can significantly improve the stability of the pickling process, avoid inconsistent pickling effects caused by differences in eggshell characteristics between batches, and ensure that different batches of animal and poultry eggs can obtain the best pickling effect under the same conditions. In addition, by introducing a comparison between the mean value of calcium carbonate content and a preset value, the system can promptly detect and correct the inconsistency caused by changes in eggshell thickness, ensuring that the permeability of the pickling solution matches the eggshell characteristics. This can not only avoid quality fluctuations caused by excessive or insufficient penetration of the pickling solution, but also effectively reduce the problem of eggshell damage caused by improper immersion pressure, thereby preventing the occurrence of food deterioration.

[0084] In another preferred embodiment based on the above embodiment, Figure 2 As shown, this embodiment provides a method for pickling poultry eggs, comprising:

[0085] Step S100, detecting the calcium carbonate content on the surface of the animal and poultry eggs to be pickled, and calculating the number of animal and poultry eggs in the batch of animal and poultry eggs to be pickled.

[0086] Step S200: obtaining the average calcium carbonate content of the batch of animal and poultry eggs to be pickled according to the relationship between the number of animal and poultry eggs and the calcium carbonate content on the surface of each animal and poultry egg to be pickled.

[0087] Step S300, substituting the concentration of the pickling solution into the pickling model pre-established by the evaluation module to obtain a preset calcium carbonate content, and determining the difference between the batches of animal and poultry eggs to be pickled based on the relationship between the mean calcium carbonate content and the preset calcium carbonate content.

[0088] Step S400: determining the initial air extraction volume and the air extraction interval of the vacuum pickling device according to the differences in the batches of pickled animal and poultry eggs.

[0089] Step S500, detecting the concentration of the pickling solution when pickling animal and poultry eggs, adjusting the air extraction interval according to the concentration of the pickling solution, and determining the air extraction volume of each air extraction interval according to the air extraction interval.

[0090] It can be understood that the animal and poultry egg pickling system and method in the above-mentioned embodiments of the present invention have the same beneficial effects and will not be described in detail.

[0091] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems or computer program products. Therefore, the present application may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0092] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems) and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0093] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0094] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0095] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A poultry egg pickling system, suitable for a vacuum pickling device, characterized in that: include: Detection and control department; The detection unit includes: a calcium carbonate detection module, a counting module and a concentration detection module, wherein: the calcium carbonate detection module is configured to detect the calcium carbonate content on the surface of the animal and poultry eggs to be pickled, the counting module is configured to calculate the number of animal and poultry eggs in the batch of animal and poultry eggs to be pickled, and the concentration detection module is configured to detect the concentration of the pickling liquid when pickling the animal and poultry eggs; The control unit includes: an evaluation module and a central control module, wherein: The evaluation module is electrically connected to the calcium carbonate detection module, the counting module and the concentration detection module respectively, and the evaluation module is configured to obtain the mean calcium carbonate content of the batch of animal and poultry eggs to be pickled according to the relationship between the number of the animal and poultry eggs and the calcium carbonate content on the surface of each animal and poultry egg to be pickled; the evaluation module is also configured to substitute the concentration of the pickling solution into the pickling model pre-established by the evaluation module to obtain the preset calcium carbonate content, and determine the difference of the batch of animal and poultry eggs to be pickled according to the relationship between the mean calcium carbonate content and the preset calcium carbonate content; The central control module is electrically connected to the evaluation module, and is configured to determine the initial air extraction volume of the vacuum pickling device according to the differences in the batches of pickled animal and poultry eggs; the central control module is also configured to determine the air extraction interval of the vacuum pickling device according to the differences in the batches of pickled animal and poultry eggs, and the central control module is also configured to adjust the air extraction interval according to the concentration of the pickling liquid; the central control module is also configured to determine the air extraction volume of each air extraction interval according to the air extraction interval.

2. The animal and poultry egg pickling system according to claim 1, characterized in that: The pickling model pre-established by the evaluation module includes: The evaluation module is further configured to obtain each pickling data of a preset pickling time and clean up duplicate data in each pickling data, wherein the pickling data includes: the concentration of the pickling liquid and the average value of the calcium carbonate content of the animal and poultry eggs; The evaluation module is further configured to obtain, according to the preset pickling time, a concentration linear relationship between different pickling solution concentrations at the same calcium carbonate content mean value between the pickling data after cleaning up duplicate data; The evaluation module is further configured to obtain, according to the preset pickling time, a linear relationship of calcium carbonate between the pickling data after cleaning up duplicate data and the average values ​​of different calcium carbonate contents at the same pickling liquid concentration; The evaluation module is further configured to establish the pickling model according to the concentration linear relationship and the calcium carbonate linear relationship.

3. The animal and poultry egg pickling system according to claim 1, characterized in that: When the central control module is configured to determine the initial air extraction volume of the vacuum pickling device according to the difference of the pickled poultry and animal eggs batches, it includes: The central control module is further configured to obtain a calcium carbonate content difference between the calcium carbonate content mean and the preset calcium carbonate content, and determine the initial air extraction volume according to a relationship between the calcium carbonate content difference and a first preset calcium carbonate content difference and a second preset calcium carbonate content difference configured by the central control module: When the calcium carbonate content difference is less than or equal to the second preset calcium carbonate content difference, and the calcium carbonate content difference is greater than or equal to the first preset calcium carbonate content difference, the central control module determines that the preset air extraction volume of the vacuum pickling device is the initial air extraction volume; When the calcium carbonate content difference is greater than the second preset calcium carbonate content difference, or the calcium carbonate content difference is less than the first preset calcium carbonate content difference, the central control module obtains the average value of the calcium carbonate content difference between the first preset calcium carbonate content difference and the second preset calcium carbonate content difference, determines an adjustment coefficient according to the calcium carbonate content difference and the average value, and determines the preset air extraction volume adjusted according to the adjustment coefficient as the initial air extraction volume; Wherein, the first preset calcium carbonate content difference is smaller than the second preset calcium carbonate content difference.

4. The animal and poultry egg pickling system according to claim 3, characterized in that: When the central control module determines the adjustment coefficient according to the calcium carbonate content difference and the average value, it includes: The central control module is further configured to obtain a ratio between the calcium carbonate content difference and the average value, and determine the adjustment coefficient according to a relationship between the ratio and a preset first preset ratio and a preset second preset ratio: When the ratio is less than the first preset ratio, the central control module determines that the adjustment coefficient is L1; When the ratio is greater than or equal to the first preset ratio, and the ratio is less than the second preset ratio, the central control module determines that the adjustment coefficient is L2; When the ratio is greater than or equal to the second preset ratio, the central control module determines that the adjustment coefficient is L3; The first preset ratio is smaller than the second preset ratio, and L1<L2<L3<1.

25.

5. The animal and poultry egg pickling system according to claim 4, characterized in that: The central control module is further configured to determine the air extraction interval of the vacuum pickling device according to the difference of the pickled animal and poultry egg batches, including: The central control module is further configured to obtain the pickling time of the vacuum pickling device, and obtain the air extraction interval based on the relationship between the pickling time, the initial air extraction volume, the one-time air extraction volume of the vacuum pickling device and a formula, wherein the formula is as follows: ; Wherein, N is the number of times of vacuuming, t is the vacuuming interval time, V0 is the initial vacuuming volume, V1 is the vacuuming volume at one time, and T is the pickling time.

6. The animal and poultry egg pickling system according to claim 5, characterized in that: The central control module is further configured to adjust the air extraction interval according to the concentration of the pickling liquid, including: The central control module is further configured to determine whether to adjust the air extraction interval according to the relationship between the real-time concentration of the pickling liquid and the historical adjacent concentrations: When the real-time concentration is equal to the historical adjacent concentrations, the central control module determines not to adjust the air extraction interval; When the real-time concentration is less than the historical adjacent concentrations, the central control module determines the adjustment coefficient according to the relationship between the real-time concentration and the historical adjacent concentrations, and adjusts the air extraction interval according to the adjustment coefficient.

7. The animal and poultry egg pickling system according to claim 6, characterized in that: When the central control module determines the adjustment coefficient according to the relationship between the real-time concentration and the historical adjacent concentration, it includes: The central control module is further configured to obtain a concentration difference between the real-time concentration and the historical adjacent concentration, and determine the adjustment coefficient according to a relationship between the concentration difference and a first preset concentration difference and a second preset concentration difference configured by the central control module; When the concentration difference is less than the first preset concentration difference, the central control module determines that the adjustment coefficient is K1; When the concentration difference is equal to or greater than the first preset concentration difference, and the concentration difference is less than the second preset concentration difference, the central control module determines that the adjustment coefficient is K2; When the concentration difference is equal to or greater than the second preset concentration difference, the central control module determines that the adjustment coefficient is K3; The first preset concentration difference is smaller than the second preset concentration difference, and K1<K2<K3<1.

8. The animal and poultry egg pickling system according to claim 7, characterized in that: The central control module is further configured to determine the air extraction amount of each air extraction interval according to the air extraction interval, including: The central control module is further configured to determine the air extraction volume of the air extraction interval according to the relationship between the air extraction interval and historical adjacent air extraction intervals; When the air extraction interval is consistent with the historical adjacent air extraction interval, the central control module determines the air extraction volume corresponding to the historical adjacent air extraction interval as the air extraction volume of the air extraction interval; When the pumping interval is greater than the historical adjacent pumping intervals, the central control module determines the correction coefficient according to the adjustment coefficient Ki, i=1, 2, 3, and determines the pumping volume corresponding to the historical adjacent pumping intervals corrected according to the correction coefficient as the pumping volume of the pumping interval.

9. The animal and poultry egg pickling system according to claim 8, characterized in that: When the central control module determines the correction coefficient according to the adjustment coefficient Ki, i=1, 2, 3, it includes: The central control module is further used to determine the correction coefficient according to the relationship between the adjustment coefficient Ki and the first preset adjustment coefficient and the second preset adjustment coefficient: When the adjustment coefficient Ki is less than the first preset adjustment coefficient, the central control module determines that the correction coefficient is Q3; When the adjustment coefficient Ki is equal to or greater than the first preset adjustment coefficient, and the adjustment coefficient Ki is less than the second preset adjustment coefficient, the central control module determines that the correction coefficient is Q2; When the adjustment coefficient Ki is equal to or greater than the second preset adjustment coefficient, the central control module determines that the correction coefficient is Q1; The first preset adjustment coefficient is smaller than the second preset adjustment coefficient, and Q1<Q2<Q3<1.

10. A method for pickling animal and poultry eggs, applicable to an animal and poultry egg pickling system according to any one of claims 1 to 9, characterized in that: include: Detecting the calcium carbonate content on the surface of the animal and poultry eggs to be pickled, and calculating the number of animal and poultry eggs in the batch of animal and poultry eggs to be pickled; According to the relationship between the number of the animal and poultry eggs and the calcium carbonate content on the surface of each of the animal and poultry eggs to be pickled, obtaining the average calcium carbonate content of the batch of animal and poultry eggs to be pickled; Substituting the concentration of the pickling solution into the pickling model pre-established by the evaluation module to obtain a preset calcium carbonate content, and determining the difference between the batches of animal and poultry eggs to be pickled based on the relationship between the mean calcium carbonate content and the preset calcium carbonate content; Determining the initial air extraction volume of the vacuum pickling device and the air extraction interval of the vacuum pickling device according to the differences in the batches of pickled animal and poultry eggs; The concentration of the pickling liquid during pickling of the animal and poultry eggs is detected, the air extraction interval is adjusted according to the concentration of the pickling liquid, and the air extraction volume of each air extraction interval is determined according to the air extraction interval.

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