Harmless treatment control method and terminal for diseased livestock and poultry

Abstract

The invention discloses a diseased livestock harmless treatment control method and a terminal. The method comprises the following steps: measuring the weight of a livestock carcass to be treated; putting the livestock carcasses to be treated into a closed environment for heating treatment; the mass of steam generated in the closed environment is counted and compared with the weight of the livestock carcasses to be treated, and the harmless treatment degree of the livestock carcasses is judged based on the comparison result; and / or, counting the humidity change rate in the closed environment, and judging the harmless treatment degree of the livestock carcasses based on the humidity change rate.

Description

Technical Field

[0001] The present invention relates to the field of harmless treatment, and in particular to a harmless treatment control method and terminal for diseased livestock and poultry. Background Art

[0002] Traditional methods for harmless disposal of poultry and livestock carcasses mostly use high-temperature heating, incineration, deep burial and other means. Although these methods can effectively eliminate pathogenic microorganisms, there are many problems. First, the heating time and temperature during the treatment process are difficult to monitor in real time, which can easily lead to excessive or insufficient heating time and fail to ensure the thoroughness of the treatment; second, traditional methods consume a lot of energy and have high processing costs. Especially in large-scale treatment processes, excessive heating not only wastes energy, but also increases the economic burden. In addition, harmful gases or other pollutants may be released during the treatment process, further increasing the negative impact on the environment.

[0003] In order to deal with these problems, there are some existing technologies that attempt to monitor the harmless treatment process, usually by controlling a single parameter such as temperature and time to determine whether the treatment is complete. However, since a large amount of water evaporates during the treatment of poultry and livestock carcasses, single parameter monitoring cannot accurately reflect the progress of the entire harmless treatment process, which can easily lead to incomplete treatment or energy waste. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a control method and terminal for harmless treatment of diseased livestock and poultry, so as to solve the problem that the treatment of livestock and poultry carcasses is difficult to monitor.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A method for harmless treatment and control of diseased livestock and poultry, comprising the steps of: S1. Measure the weight of the poultry and livestock carcasses to be processed; S2, putting the poultry and livestock carcasses to be processed into a closed environment for heating treatment; S3. Count the mass of steam generated in the closed environment, compare it with the weight of the poultry and livestock carcasses to be treated, and judge the degree of harmless treatment of the livestock and poultry carcasses based on the comparison results; and / or, The humidity change rate in a closed environment is counted, and the degree of harmless treatment of poultry and livestock carcasses is determined based on the humidity change rate.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: A control terminal for harmless treatment of diseased livestock and poultry includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the following steps are performed: S1. Measure the weight of the poultry and livestock carcasses to be processed; S2, putting the poultry and livestock carcasses to be processed into a closed environment for heating treatment; S3. Count the mass of steam generated in the closed environment, compare it with the weight of the poultry and livestock carcasses to be treated, and judge the degree of harmless treatment of the livestock and poultry carcasses based on the comparison results; and / or, The humidity change rate in a closed environment is counted, and the degree of harmless treatment of poultry and livestock carcasses is determined based on the humidity change rate.

[0007] The beneficial effects of the present invention are: providing a control method and terminal for harmless treatment of diseased livestock and poultry, heating livestock carcasses in a closed environment, and harmlessly treating the livestock carcasses during the heating process. Since the livestock carcasses will be vaporized during the treatment process, in order to monitor the progress of the harmless treatment, the livestock carcasses to be treated are weighed in advance, and the steam quality data generated during the treatment process are collected, and the degree of harmless treatment is judged based on the ratio of the steam quality data to the weight of the livestock carcasses; and / or, the humidity change rate in the closed environment is counted, and the degree of harmless treatment is judged based on the humidity change rate, so as to avoid excessive and overtime heating treatment in traditional treatment methods, realize real-time monitoring of the harmless treatment process of diseased livestock carcasses, and at the same time reduce energy consumption and reduce treatment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a flow chart of a harmless treatment control method for diseased livestock and poultry in an embodiment of the present invention; Figure 2 Schematic diagram of a control terminal for harmless treatment of diseased livestock and poultry in an embodiment of the present invention; Description of labels: 1. A control terminal for harmless treatment of diseased livestock and poultry; 2. A memory; 3. A processor. DETAILED DESCRIPTION

[0009] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in combination with the implementation modes and the accompanying drawings.

[0010] Please refer to Figure 1 as well as Figure 2 , a method for harmless treatment and control of diseased livestock and poultry, comprising the steps of: S1. Measure the weight of the poultry and livestock carcasses to be processed; S2, putting the poultry and livestock carcasses to be processed into a closed environment for heating treatment; S3. Count the mass of steam generated in the closed environment, compare it with the weight of the poultry and livestock carcasses to be treated, and judge the degree of harmless treatment of the livestock and poultry carcasses based on the comparison results; and / or, The humidity change rate in a closed environment is counted, and the degree of harmless treatment of poultry and livestock carcasses is determined based on the humidity change rate.

[0011] It is understandable that the above method is performed in a closed environment with implementation conditions. This closed environment can be a heating chamber in one link of a certain processing equipment, or a closed processing space, which needs to be equipped with a heating function and is responsible for heating the poultry and livestock carcasses to a harmless processing temperature. At the same time, an exhaust duct is provided in the closed environment to collect steam or dehumidify the space. Specifically, in order to monitor the degree of harmlessness in real time, the above closed space should also be equipped with at least a humidity sensor to detect the humidity changes in the closed space.

[0012] From the above description, it can be seen that a method for controlling the harmless treatment of diseased livestock and poultry is provided, in which the livestock carcasses are heated in a closed environment, and the livestock carcasses are harmlessly treated during the heating process. Since the livestock carcasses will be vaporized during the treatment process, in order to monitor the progress of the harmless treatment, the livestock carcasses to be treated are weighed in advance, and the steam quality data generated during the treatment process are collected, and the degree of harmless treatment is judged based on the ratio of the steam quality data to the weight of the livestock carcasses; and / or, the humidity change rate in the closed environment is counted, and the degree of harmless treatment is judged based on the humidity change rate, so as to avoid excessive and overtime heating treatment in traditional treatment methods, realize real-time monitoring of the harmless treatment process of diseased livestock carcasses, and at the same time reduce energy consumption and reduce treatment costs.

[0013] In an embodiment of the present invention, step S3 specifically includes the steps of: The mass of steam generated in the closed environment is counted and compared with the weight of the poultry and livestock carcasses to be processed. If the corresponding ratio is greater than or equal to the preset threshold, the harmless treatment is considered to be completed.

[0014] From the above description, it can be known that the total mass of steam discharged during the process can be calculated by accumulating time. Since the moisture content of livestock and poultry carcasses is about 60-70%, during the high-temperature sterilization process, the degraded part is basically discharged in the form of water vapor. The degradation mass of livestock and poultry carcasses can be obtained by the cumulative mass of steam discharged.

[0015] Preferably, during the closed environment heating process, the data from each sensor is transmitted to the electrical system central processing unit (MCU or PLC), which calculates the cumulative mass of steam exhaust based on the mathematical formula of steam cumulative mass and compares it with the initial mass of livestock and poultry carcasses, and determines whether the sterilization process is completed based on the degradation rate value set by the electrical system.

[0016] Specifically, the steam quality is calculated as follows: ; In the formula, Indicates steam quality (g); Indicates the pipeline water vapor gas pressure (hPa); represents absolute temperature (K); Indicates the cross-sectional area of ​​the pipe (m 2 ); Indicates steam flow rate (m / s); Indicates the sampling time interval (s); and Represent different moments respectively, that is, the formula calculation value is arrive Steam quality (g) for the time period.

[0017] In an embodiment of the present invention, step S3 specifically includes the steps of: The absolute humidity data in the closed environment is counted, and the humidity increment data of the closed environment is calculated per unit time. If the humidity increment data conforms to the preset rules, it is considered that the harmless treatment is completed.

[0018] It is understandable that during the heating process of poultry and livestock carcasses, the moisture in the carcasses continues to evaporate, and the humidity in the confined space presents different states during this process. According to empirical statistics, during the dehumidification process in a confined space, the humidity increment increases, decreases, and then reaches a negative value. If the humidity change rate shows this pattern, it is considered that the harmless treatment is completed. In an embodiment of the present invention, step S3 specifically includes the steps of: The mass of steam generated in the closed environment is counted and compared with the weight of the poultry and livestock carcasses to be processed. If the corresponding ratio is greater than or equal to the preset threshold, the absolute humidity data in the closed environment is counted, and the humidity increment data of the closed environment per unit time is calculated. If it falls within the preset range, the harmless treatment is considered to be completed.

[0019] From the above description, it can be seen that the precise control of the harmless treatment process of diseased livestock and poultry is achieved through the dual monitoring of steam quality and humidity increment. Specifically, by counting the steam quality generated in the closed environment and comparing it with the initial weight of the livestock carcasses, if the ratio reaches the preset threshold, the absolute humidity data in the closed environment is further monitored, and the humidity increment data per unit time is calculated. When the humidity increment data falls into the preset range, the system automatically determines that the harmless treatment is completed. The accuracy of the judgment of the degree of harmlessness is improved by double verification, avoiding premature destruction of the closed space environment due to misjudgment and increasing the risk of hazard leakage. A specific example is as follows: When the collected steam mass accounts for 60%-70% of the total weight of the treated carcass, the humidity increment is counted. The humidity increment at this stage gradually decreases and eventually falls into a negative value. If the humidity increment meets the preset range, it is considered that the harmless treatment is completed at this time.

[0020] A control terminal for harmless treatment of diseased livestock and poultry includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps in a control method for harmless treatment of diseased livestock and poultry are completed. That is, an execution terminal for a control method for harmless treatment of diseased livestock and poultry is provided, which serves as a carrier to execute the steps in the above method.

[0021] The present invention provides a control method and terminal for harmless treatment of diseased livestock and poultry, which are mainly used to monitor the degree of harmless treatment of livestock and poultry carcasses, and are specifically described below in conjunction with embodiments.

[0022] Please refer to Figure 1 , Embodiment 1 of the present invention is: A method for harmless treatment and control of diseased livestock and poultry, comprising the steps of: S1. Measure the weight of the poultry and livestock carcasses to be processed; S2, putting the poultry and livestock carcasses to be processed into a closed environment for heating treatment; S3. Count the mass of steam generated in the closed environment and compare it with the weight of the poultry and livestock carcasses to be processed. If the corresponding ratio is greater than or equal to a preset threshold, it is considered that the harmless treatment is completed.

[0023] That is, in this embodiment, the data of each sensor is transmitted to the electrical system central processing unit (MCU or PLC), which calculates the cumulative mass of steam exhaust according to the mathematical formula of steam cumulative mass and compares it with the initial mass of livestock and poultry carcasses, and determines whether the sterilization process is completed according to the degradation rate value set by the electrical system.

[0024] Specifically, the steam quality is calculated as follows: ; Indicates steam quality (g); Indicates the pipeline water vapor gas pressure (hPa); represents absolute temperature (K); Indicates the cross-sectional area of ​​the pipe (m 2 ); Indicates steam flow rate (m / s); Indicates the sampling time interval (s); and Represent different moments respectively, that is, the formula calculation value is arrive Steam quality (g) in a time period. The steam quality generated in a certain time period is calculated by obtaining the scene conditions of a closed environment.

[0025] The following table is a table of steam exhaust quality that is sampled and calculated every 0.5 seconds. The exhaust steam quality column is the mass of steam exhausted every 0.5 seconds, and the total column is the total steam exhaust mass within 0 to 5 seconds.

[0026]

[0027] Specifically, harmless treatment is divided into two modes: sterilization and frying. Sterilization mainly uses degradation rate as an indicator, and its output is used as organic fertilizer raw material; frying uses water evaporation as an indicator, and its output is grease and oil residue. According to multiple tests, the corresponding thresholds of different harmless treatments are as follows: When the harmless treatment target is sterilization, step S3 is: The mass of steam generated in the closed environment is counted and compared with the weight of the poultry and livestock carcasses to be processed. If the corresponding ratio falls within the range of 60%-70%, the harmless treatment is considered to be completed.

[0028] When the harmless treatment target is deep-frying, step S3 is: The steam mass change rate generated in the closed environment is counted and compared with the weight of the poultry and livestock carcasses to be processed. If the corresponding ratio is less than or equal to 0.5% and lasts for a preset period of time, the harmless treatment is considered completed.

[0029] Embodiment 2 of the present invention is: The difference from the first embodiment is that step S3 specifically includes the following steps: The absolute humidity data in the closed environment is counted, and the humidity increment data of the closed environment is calculated per unit time. If the humidity increment data conforms to the preset rules, it is considered that the harmless treatment is completed.

[0030] That is, during the heating process of poultry and livestock carcasses, the moisture in the carcasses continues to evaporate, and the humidity changes in the closed space appear in different states. According to empirical statistics, during the dehumidification process in the closed space, the humidity increment increases, decreases, and finally reaches a negative value. If the humidity change rate shows this pattern, it is considered that the harmless treatment is completed. Embodiment 3 of the present invention is: The difference from the first embodiment is that step S3 specifically includes the following steps: The mass of steam generated in the closed environment is counted and compared with the weight of the poultry and livestock carcasses to be processed. If the corresponding ratio is greater than or equal to the preset threshold, the absolute humidity data in the closed environment is counted, and the humidity increment data of the closed environment per unit time is calculated. If it falls within the preset range, the harmless treatment is considered to be completed.

[0031] Specifically, by counting the mass of steam generated in the closed environment and comparing it with the initial weight of the poultry and livestock carcasses, if the ratio reaches the preset threshold, the absolute humidity data in the closed environment is further monitored, and the humidity increment data per unit time is calculated. When the humidity increment data falls within the preset range, the system automatically determines that the harmless treatment is completed. The double verification method is used to improve the accuracy of the judgment of the degree of harmlessness, avoid premature destruction of the closed space environment due to misjudgment, and increase the risk of hazard leakage. A specific example is as follows: When the collected steam mass accounts for 60%-70% of the total weight of the treated carcass, the humidity increment is counted. The humidity increment at this stage gradually decreases and eventually falls into a negative value. If the humidity increment is within the preset range, it is considered that the harmless treatment is completed at this time.

[0032] Embodiment 4 of the present invention is: In any one of the control methods for harmless treatment of diseased livestock and poultry disclosed in the above embodiments 1 to 3, step S0 is also included: Keep the air pressure in the enclosed environment at negative pressure.

[0033] That is, under negative pressure conditions, the sterilization temperature becomes lower and the heating energy is reduced while consuming the same amount of energy, which can shorten the harmless treatment time.

[0034] Specifically, the above method is performed using the following harmless treatment equipment, which includes: At least one sealed chamber, wherein the sealed chamber is provided with a heating component; At least one negative pressure generator, which is used to communicate with the closed chamber and keep the chamber in a negative pressure state; The sensor assembly includes at least a steam quality sensor and a humidity sensor. The sensor assembly is arranged in a connecting pipe between the negative pressure generator and the closed chamber. During the operation of the negative pressure generator, the sensor assembly is used to perform flow quality statistics and humidity measurement on the gas extracted in the chamber.

[0035] Please refer to Figure 2 , Embodiment 5 of the present invention is: A control terminal 1 for harmless treatment of diseased livestock and poultry comprises a memory 2, a processor 3 and a computer program stored in the memory 2 and executable on the processor 3. When the processor 3 executes the computer program, the steps of any one of the control methods for harmless treatment of diseased livestock and poultry in the above-mentioned embodiments 1 to 4 are completed.

[0036] In summary, the comprehensive beneficial effects of the present invention provided by the present invention are as follows: (1) Improving the accuracy of harmless treatment: The present invention realizes precise control of the harmless treatment process of diseased livestock and poultry through comprehensive monitoring of multiple indicators such as steam quality and humidity increment. Each embodiment adopts a specific steam quality ratio and humidity change law according to different treatment goals (such as sterilization or frying), ensuring the scientificity and reliability of the treatment process, avoiding the incomplete treatment or misjudgment in traditional methods, and thus ensuring the effect of harmless treatment.

[0037] (2) Double verification to improve safety: In some embodiments, the present invention adopts a double verification method of steam quality and humidity increment. After reaching the preset steam quality threshold, the degree of treatment is further verified by monitoring the humidity increment. This double judgment mechanism not only improves the accuracy of harmless treatment, but also avoids the risk of opening the closed environment too early, prevents the leakage of harmful substances, and improves the safety of the overall treatment process.

[0038] (3) Reduce energy consumption and reduce costs: By real-time monitoring of steam quality and humidity changes, the present invention can stop heating immediately after the treatment process is completed, avoiding energy waste caused by excessive heating. At the same time, in Example 4, by performing treatment under negative pressure, the temperature required for treatment is effectively reduced, further reducing energy consumption. This energy-saving design not only improves treatment efficiency, but also greatly reduces operating costs.

[0039] (4) Flexible processing modes: The present invention supports different processing modes (such as sterilization and frying), and sets different judgment thresholds according to different processing requirements. This flexibility enables the method to adapt to the harmless processing requirements in different scenarios, and can not only use the output as organic fertilizer, but also extract oil and oil residue, which broadens the application scope of the processing and improves the versatility of the equipment.

[0040] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A method for harmless treatment and control of diseased livestock and poultry, characterized in that: Includes steps: S1. Measure the weight of the poultry and livestock carcasses to be processed; S2, putting the poultry and livestock carcasses to be processed into a closed environment for heating treatment; S3. Count the mass of steam generated in the closed environment, compare it with the weight of the poultry and livestock carcasses to be treated, and judge the degree of harmless treatment of the livestock and poultry carcasses based on the comparison results; and / or, The humidity change rate in a closed environment is counted, and the degree of harmless treatment of poultry and livestock carcasses is determined based on the humidity change rate.

2. A method for harmless treatment of diseased livestock and poultry according to claim 1, characterized in that: Step S3 specifically includes the following steps: The mass of steam generated in the closed environment is counted and compared with the weight of the poultry and livestock carcasses to be processed. If the corresponding ratio is greater than or equal to the preset threshold, the harmless treatment is considered to be completed.

3. A method for harmless treatment of diseased livestock and poultry according to claim 2, characterized in that: Steam quality is calculated as follows: ； In the formula, Indicates the quality of steam; Indicates the water vapor pressure in the pipeline; represents absolute temperature; Indicates the cross-sectional area of ​​the pipe; Indicates steam flow rate; Indicates the sampling time interval; and They represent different moments.

4. A method for harmless treatment of diseased livestock and poultry according to claim 1, characterized in that: Step S3 specifically includes the following steps: The absolute humidity data in the closed environment is counted, and the humidity increment data of the closed environment is calculated per unit time. If the humidity increment data conforms to the preset rules, it is considered that the harmless treatment is completed.

5. A method for harmless treatment of diseased livestock and poultry according to claim 1, characterized in that: Step S3 specifically includes the following steps: The mass of steam generated in the closed environment is counted and compared with the weight of the poultry and livestock carcasses to be processed. If the corresponding ratio is greater than or equal to the preset threshold, the absolute humidity data in the closed environment is counted, and the humidity increment data of the closed environment per unit time is calculated. If it falls within the preset range, the harmless treatment is considered to be completed.

6. A control terminal for harmless treatment of diseased livestock and poultry, characterized by: The invention comprises a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the following steps are performed: S1. Measure the weight of the poultry and livestock carcasses to be processed; S2, putting the poultry and livestock carcasses to be processed into a closed environment for heating treatment; S3. Count the mass of steam generated in the closed environment, compare it with the weight of the poultry and livestock carcasses to be treated, and judge the degree of harmless treatment of the livestock and poultry carcasses based on the comparison results; and / or, The humidity change rate in a closed environment is counted, and the degree of harmless treatment of poultry and livestock carcasses is determined based on the humidity change rate.

7. A control terminal for harmless treatment of diseased livestock and poultry according to claim 6, characterized in that: Step S3 specifically includes the following steps: The mass of steam generated in the closed environment is counted and compared with the weight of the poultry and livestock carcasses to be processed. If the corresponding ratio is greater than or equal to the preset threshold, the harmless treatment is considered to be completed.

8. A control terminal for harmless treatment of diseased livestock and poultry according to claim 7, characterized in that: Steam quality is calculated as follows: ； In the formula, Indicates the quality of steam; Indicates the water vapor pressure in the pipeline; represents absolute temperature; Indicates the cross-sectional area of ​​the pipe; Indicates steam flow rate; Indicates the sampling time interval; and They represent different moments.

9. A control terminal for harmless treatment of diseased livestock and poultry according to claim 6, characterized in that: Step S3 specifically includes the following steps: The absolute humidity data in the closed environment is counted, and the humidity increment data of the closed environment is calculated per unit time. If the humidity increment data conforms to the preset rules, it is considered that the harmless treatment is completed.

10. A control terminal for harmless treatment of diseased livestock and poultry according to claim 6, characterized in that: Step S3 specifically includes the following steps: The mass of steam generated in the closed environment is counted and compared with the weight of the poultry and livestock carcasses to be processed. If the corresponding ratio is greater than or equal to the preset threshold, the absolute humidity data in the closed environment is counted, and the humidity increment data of the closed environment per unit time is calculated. If it falls within the preset range, the harmless treatment is considered to be completed.

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