Efficient integrated processing production line and method for earthworm decoction pieces

Abstract

The invention provides an efficient integrated processing production line and method for earthworm decoction pieces, and relates to the field of traditional Chinese medicinal material processing, and the method comprises the following steps: S1, collecting fresh earthworms from a field by adopting a water flooding hand picking or sex attractant trapping means; s2, selecting the fresh earthworms with different specifications according to the size through a grading screening machine; s3, carrying out pretreatment on the selected earthworms, wherein the pretreatment comprises water soaking, auxiliary material stirring and coating and cleaning measures; and S4, longitudinally sectioning the pretreated earthworms by adopting a laparotome. According to the efficient integrated processing production line based on the earthworm decoction pieces, the processing process of the earthworm decoction pieces is efficiently achieved through a series of steps of water logging hand picking or sex attractant trapping, grading screening, sectioning through a laparotome, cleaning through a turbine cleaning machine, airing, drying and the like. According to the method, operation of each step is optimized, so that the whole processing process is more efficient and meets the quality requirements of the earthworm decoction pieces, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of traditional Chinese medicine processing, in particular to a high-efficiency integrated processing production line and method for earthworm decoction pieces. BACKGROUND

[0002] Earthworms have high nutritional value and are an important traditional Chinese medicine. Earthworm bodies contain unique chemical compositions, especially a high content of protein, accounting for about 70% of the dry weight of earthworms, which is a potential high-quality protein source for humans. Among them, antimicrobial peptides are a class of immune polypeptide compounds in earthworm bodies, which are generally produced when earthworms are stimulated by external antigens, and the molecular weight is usually less than 10 KDa. Earthworm kinase not only has fibrinolytic enzyme activity for directly dissolving fibrin, but also has urokinase-like activating activity, which can not only effectively dissolve old thrombus, but also inhibit the formation of new thrombus. Special active substances in earthworm bodies, such as earthwormin, earthworm base, earthworm toxin, catalase, cholinesterase, superoxide dismutase, myeloblast proliferation components, hemolytic protein, immunoglobulin-like adhesive, anti-tumor glycoprotein, purine, choline, cholesterol, vitamin B, succinic acid, tyrosine, and various unsaturated fatty acids, also play an important role in the process of earthworms resisting pathogenic bacteria. According to the Records of Shennong's Classic of Materia Medica, processed earthworm decoction pieces have the effects of clearing heat and calming wind, unblocking collaterals, relieving asthma, and promoting diuresis, and are used for treating high fever, convulsions, lung heat and cough, urinary retention, arthralgia and numbness of limbs, hemiplegia, and sores and abscesses. At present, earthworms are more and more used in the prevention and treatment of cardiovascular, endocrine, and respiratory diseases, and have a great application market.

[0003] The ratio of fresh earthworms to processed earthworms during processing is 9.2-13.5:1. The traditional processing method of di'long is to cut open by hand and then dry, which is time-consuming and laborious, and is also affected by the weather. In addition, the production chain faces problems such as high pollution risk and loss of active ingredients. Patent CN101766653A discloses another method for mechanically processing di'long, which cuts di'long into small pieces with a cutting machine, removes the mud and sand in the di'long body by rolling and pressing with a roller, washes the di'long rolled and pressed with a turbine type washing machine, filters with a filter screen, then washes with water, and dries. The disadvantages of this method are: first, it is difficult to completely remove the internal organs and mud of di'long by rolling and pressing, and the ash content of the medicinal material cannot meet the requirements of the pharmacopoeia; second, di'long is cut into small pieces, which is very difficult and tedious to dry by spreading. Patent CN105596374B discloses a method that uses digital video, computers and laser machines to replace the eyes, brain and hands of humans, and designs a production line for cutting, washing and drying di'long medicinal materials. This method needs to consider two points: first, the production and maintenance cost is high; second, it has strict requirements for the placement of di'long, such as stacking or not being straight, which affects the work efficiency. Moreover, most of them only aim at the processing of di'long decoction pieces raw materials, without considering the optimization of the whole production chain technology. Therefore, it is necessary to establish a new processing technology and mode for di'long decoction pieces raw materials. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a di'long decoction piece efficient integrated processing production line and method, which solves the problem of how to solve the pollution risk and loss of active ingredients in the traditional processing process of di'long decoction pieces by using an efficient integrated processing method.

[0005] To achieve the above object, the present application is realized by the following technical scheme: a di'long decoction piece efficient integrated processing method, comprising:

[0006] S1, collecting fresh earthworms from the field by water flooding and hand picking or sex attractant trapping means;

[0007] S2, the fresh earthworms are selected by size by a grading screen machine to obtain earthworms of different specifications;

[0008] S3, the selected earthworms are pretreated, and the pretreatment includes water soaking, auxiliary material coating and cleaning measures;

[0009] S4, the pretreated earthworms are longitudinally cut by an abdominal cutting machine;

[0010] S5, the cut earthworms are washed by a turbine washing machine with a water pressure of 0.1-0.35 MPa;

[0011] S6, the washed earthworms are dried and then baked;

[0012] S7, using a packaging machine to package the dried earthworms according to specifications.

[0013] Preferably, the pre-treatment can ensure that the total ash content of the earthworm decoction pieces raw material is ≤8.0%, the heavy metal content is ≤10 ppm, and the acid-insoluble ash content is ≤2.0%.

[0014] Preferably, the soaking water temperature is 15-28℃, the soaking time is 1-2 hours, the material-to-water ratio is 1:1-1:5, the auxiliary material is any one of wood ash, flour and chitosan, or a mixture of wood ash, flour and chitosan, the mass ratio of the mixture is 4-6 parts of wood ash, 0-1 parts of flour and 0-1 parts of chitosan, the wood ash lye can neutralize the body surface mucus, the flour can adsorb heavy metals, and the chitosan can reduce the mucus viscosity, which helps to improve the removal rate of Cd, Pb and other heavy metals, and the material-to-water ratio is calculated by the formula:

[0015]

[0016] wherein m 蚯蚓 is the mass of earthworms, and m 水 is the mass of water.

[0017] Preferably, the cutting uses spaced-apart blades, the blade spacing is 0.3-0.5mm, and the rotation speed is 20rpm.

[0018] Preferably, the airing time is 4-5 hours, the drying time is 2-4 hours, and the drying temperature is 40-55℃, and the humidity of the dried earthworms is less than 15% to prevent protein denaturation or loss of other active ingredients during subsequent drying.

[0019] An efficient integrated earthworm decoction piece processing production line, comprising: a field collection device, a grading and screening machine, a pre-treatment device, a laparotomy machine, a vortex cleaning machine, an airing device, a dryer and a packaging machine.

[0020] Preferably, the outlet of the laparotomy machine is in communication with the inlet of the vortex cleaning machine, and the cut earthworms enter the cleaning link within 10 seconds, and the water flow rate of the cleaning satisfies the following conditions:

[0021]

[0022] wherein Q is the water flow rate, and A is the flow area of the inside of the cleaning machine.

[0023] Preferably, the packaging machine is provided with an automatic weighing and sub-packaging system and a humidity detection module, which can automatically adjust the sub-packaging amount of each package to 50g according to the specifications of the dried earthworms, and monitor the water content of the earthworms in the package in real time. The working parameters of the packaging machine meet the following requirements: sub-packaging error ≤ ± 1%, packaging speed ≥ 30 packages / min, and the water content of the earthworms in the package is ≤ 10%.

[0024] The application provides a high-efficiency integrated processing production line and method for earthworm slices.

[0025] The high-efficiency integrated processing production line based on earthworm slices realizes the processing of earthworm slices through a series of steps such as water flooding and manual picking, sex attractant trapping, grading screening, abdominal incision machine cutting, turbine cleaning machine cleaning, airing and drying, etc. The method optimizes the operation of each step, so that the whole processing process is more efficient and meets the food safety standards, and the production efficiency is improved.

[0026] Auxiliary materials, chitosan, wood ash and other components that help remove heavy metals and reduce mucilage viscosity are used. Through these processing measures, the quality of earthworm slices is significantly improved, ensuring that the total ash content, heavy metal content and acid-insoluble ash content meet the standards, further improving the safety and health benefits of the product. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 The production process flowchart of the application is shown in the figure;

[0028] Figure 2 The pretreatment parameter flowchart of the application is shown in the figure;

[0029] Figure 3 The abdominal incision machine structure and transmission flowchart of the application is shown in the figure;

[0030] Figure 4 The airing device flowchart of the application is shown in the figure;

[0031] Figure 5 The working principle schematic diagram of the drying machine of the application is shown in the figure;

[0032] Figure 6 The packaging machine function module schematic diagram of the application is shown in the figure. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the application are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the application, not all. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0034] Embodiment one

[0035] As Figures 1-6 shown, the application provides a high-efficiency integrated processing method for earthworm decoction pieces, comprising,

[0036] S1, using water flooding hand picking or sex attractant trapping means to collect fresh earthworms from the field.

[0037] S2, the fresh earthworms are selected by size by a grading screen machine.

[0038] S3, the selected earthworms are pretreated, the pretreatment includes soaking, auxiliary material coating and cleaning measures, the pretreatment can ensure that the total ash content of earthworm decoction piece raw material is ≤8.0%, the heavy metal content is ≤10ppm and the acid insoluble ash content is ≤2.0%. The soaking temperature is 28℃, the time is 2 hours, and the material water ratio is 1:1. The auxiliary material is any one of wood ash, flour and chitosan, or a mixture of wood ash, flour and chitosan, the mass ratio of the mixture is 4-6 parts of wood ash, 0-1 parts of flour and 0-1 parts of chitosan. Wood ash lye can neutralize the body surface mucus, flour can adsorb heavy metals, and chitosan can reduce the viscosity of mucus, which helps to improve the removal rate of Cd, Pb and other heavy metals. The formula for calculating the material water ratio is:

[0039]

[0040] Wherein, m 蚯蚓 is the mass of earthworms, m 水 is the mass of water.

[0041] S4, using an abdominal sectioning machine to longitudinally cut the pretreated earthworms, using spaced distribution blades, the blade spacing is 0.3, and the rotating speed is 20rpm.

[0042] S5, the cut earthworms are washed by a turbine cleaning machine with a water pressure of 0.35MPa.

[0043] S6, the cleaned earthworms are dried and the dried earthworms are dried, the drying time is 5 hours, the drying time is 4 hours, the temperature is 55℃, the humidity of the dried earthworms is less than 15%, so as to prevent protein denaturation or loss of other effective components in the subsequent drying process.

[0044] S7, using a packaging machine to package the dried earthworms according to the specifications.

[0045] A high-efficiency integrated processing production line for earthworm decoction pieces, comprising: a field collection device, a grading screen machine, a pretreatment device, an abdominal sectioning machine, a vortex cleaning machine, a drying device, a dryer and a packaging machine.

[0046] The outlet of the dissection machine is communicated with the inlet of the vortex cleaning machine, and the dissection earthworms enter the cleaning link within 10 seconds, and the water flow rate of the cleaning meets the following conditions:

[0047]

[0048] Wherein, Q is the water flow, and A is the flow area of the cleaning machine.

[0049] The packaging machine is provided with an automatic weighing and sub-packaging system and a humidity detection module, which can automatically adjust the sub-packaging amount of each package to 50g according to the size of the dried earthworms, and can monitor the water content of the earthworms in the package in real time. The working parameters of the packaging machine meet the following conditions: the sub-packaging error is ≤±1%, the packaging speed is ≥30 packages / min, and the water content of the earthworms in the package is ≤10%.

[0050] This embodiment emphasizes efficient and refined processing flow, suitable for large-scale production demand. Higher temperature and time settings can ensure the extraction of effective components in earthworms, while high-pressure water flow and longer drying and drying processes can maximize the removal of impurities and maintain the quality of earthworms. It can ensure high production efficiency and high quality of products, but it may be more energy and time-consuming in small-scale production. It is suitable for large-scale production, focusing on efficiency and speed, suitable for scenarios with high yield requirements.

[0051] Example two

[0052] The embodiment of the application provides a high-efficiency integrated processing method for earthworm decoction pieces, comprising the following steps: S1, collecting fresh earthworms from the field by water flooding and hand picking or using a sexual attractant to trap.

[0053] S2, the fresh earthworms are selected by a grading screen according to size.

[0054] S3, the selected earthworms are pretreated, the pretreatment includes soaking, auxiliary material coating and cleaning measures, the pretreatment can ensure that the total ash content of the earthworm decoction piece raw material is ≤8.0%, the heavy metal content is ≤10ppm and the acid insoluble ash content is ≤2.0%. The soaking temperature is 21℃, the soaking time is 1.5 hours, and the material-water ratio is 1:3. The auxiliary material is any one of wood ash, flour and chitosan, or a mixture of wood ash, flour and chitosan. The mass ratio of the mixture is 4-6 parts of wood ash, 0-1 parts of flour and 0-1 parts of chitosan. The wood ash lye can neutralize the body surface mucus, the flour can absorb heavy metals, and the chitosan can reduce the mucus viscosity, which helps to improve the removal rate of Cd, Pb and other heavy metals. The calculation formula of the material-water ratio is:

[0055]

[0056] Wherein, m 蚯蚓 is the mass of the earthworm, and m 水 is the mass of the water.

[0057] S4, using a laparotomy machine to longitudinally cut the earthworms after pretreatment, the cutting uses spaced-apart blades, the blade spacing is 0.4, and the rotating speed is 20 rpm.

[0058] S5, washing the cut earthworms by a turbine cleaning machine with a water pressure of 0.25 MPa.

[0059] S6, drying the cleaned earthworms, and drying the dried earthworms, the drying time is 4 hours, the drying time is 3 hours, the temperature is 50 DEG C, the humidity of the dried earthworms is less than 15%, so as to prevent protein denaturation or loss of other effective components in the subsequent drying process.

[0060] S7, using a packaging machine to package the dried earthworms according to the specifications.

[0061] An earthworm decoction piece efficient integrated processing production line, comprising: a field collection device, a grading screening machine, a pretreatment device, a laparotomy machine, a vortex cleaning machine, a drying device, a dryer and a packaging machine.

[0062] The outlet of the laparotomy machine is communicated with the inlet of the vortex cleaning machine, the cut earthworms enter the cleaning link within 10 seconds, and the water flow rate of the cleaning satisfies the following conditions:

[0063]

[0064] Wherein, Q is the water flow, and A is the flow area inside the cleaning machine.

[0065] The packaging machine is provided with an automatic weighing and sub-packaging system and a humidity detection module, can automatically adjust the sub-packaging amount of each package to 50g according to the specifications of the dried earthworms, and can monitor the water content of the earthworms in the package in real time, and the working parameters of the packaging machine satisfy: the sub-packaging error is ≤±1%, the packaging speed is ≥30 packages / min, and the water content of the earthworms in the package is ≤10%.

[0066] The embodiment achieves a good balance between efficiency and quality. By using moderate temperature and time, the impurities on the surface of the earthworms can be removed, while the damage to the earthworms is reduced. The moderate parameters in the cleaning and drying processes ensure efficient processing of the earthworms, and the product quality is relatively stable, which is suitable for standardized mass production. The reasonable setting of packaging precision and efficiency also ensures a high production rate. It is suitable for medium-scale production, and the balance between quality and efficiency.

[0067] Example three

[0068] The embodiment of the present application provides an earthworm decoction piece efficient integrated processing method, comprising, S1, using water flooding hand picking or sex attractant trapping means to collect fresh earthworms from the field.

[0069] S2, fresh earthworms are selected by size by a grading screen.

[0070] S3, the selected earthworms are pretreated, the pretreatment including soaking, auxiliary material coating and cleaning measures, the pretreatment ensuring that the total ash content of the raw material of the earthworm decoction piece is ≤8.0%, the heavy metal content is ≤10 ppm and the acid-insoluble ash content is ≤2.0%. The soaking temperature is 15℃, the soaking time is 1 hour and the material-water ratio is 1:5. The auxiliary material is any one of wood ash, flour and chitosan, or a mixture of wood ash, flour and chitosan, the mass ratio of the mixture being 4-6 parts of wood ash, 0-1 part of flour and 0-1 part of chitosan. The wood ash lye can neutralize the body surface mucus, the flour can adsorb heavy metals, and the chitosan can reduce the mucus viscosity, which helps to improve the removal rate of Cd, Pb and other heavy metals. The calculation formula of the material-water ratio is:

[0071]

[0072] wherein, m 蚯蚓 is the mass of the earthworm, and m 水 is the mass of the water.

[0073] S4, the earthworms after the pretreatment are longitudinally cut by an abdominal sectioning machine, the cutting using knife blades distributed at intervals, the blade spacing being 0.5 and the rotating speed being 20 rpm.

[0074] S5, the cut earthworms are washed by a turbine washing machine with a water pressure of 0.1 MPa.

[0075] S6, the washed earthworms are dried and then baked, the drying time being 4 hours, the baking time being 2 hours, the baking temperature being 40℃, and the humidity of the dried earthworms being less than 15% to prevent protein denaturation or loss of other effective components in the subsequent baking process.

[0076] S7, the baked earthworms are packaged according to the specifications by a packaging machine.

[0077] An efficient integrated processing production line for earthworm decoction pieces, comprising: a field collection device, a grading screen, a pretreatment device, an abdominal sectioning machine, a vortex washing machine, a drying device, a baking machine and a packaging machine.

[0078] The outlet of the abdominal sectioning machine is in communication with the inlet of the vortex washing machine, the cut earthworms entering the washing link within 10 seconds, and the water flow rate of the washing satisfying the following conditions:

[0079]

[0080] wherein, Q is the water flow rate, and A is the flow cross-sectional area inside the washing machine.

[0081] The packaging machine is provided with an automatic weighing and sub-packaging system and a humidity detection module, can automatically adjust the sub-packaging amount of each package to 50g according to the size of the dried earthworms, and can monitor the water content of the earthworms in the package in real time. The working parameters of the packaging machine meet: sub-packaging error ≤ ± 1%, packaging speed ≥ 30 packages / min, and ensure that the water content of the earthworms in the package ≤ 10%.

[0082] This embodiment emphasizes gentle processing, suitable for processes that require high earthworm active ingredient requirements and require fine protection. Although the cleaning and drying effect is relatively weak, the processing time and temperature are lower, but it can better preserve the natural ingredients and nutrients of earthworms. It is suitable for fine processing with very high product quality requirements, but the production efficiency and processing capacity will be relatively low, and it may be more suitable for small batch or high-end product production. It is suitable for fine production with extremely high quality requirements, focusing on preserving the natural ingredients and nutrients of earthworms, suitable for high-end markets.

[0083] Example Four

[0084] This embodiment is based on the earthworm decoction piece efficient integrated processing production line and method, optimizes the processing process of the earthworm decoction piece, makes it efficient and standardized, and can meet the production needs while reducing resource consumption and operating costs. The specific implementation is as follows:

[0085] 1. Collect fresh earthworms

[0086] Collection method: Fresh earthworms are collected from the field using water flooding and hand picking or sex attractant trapping methods to ensure that the collected earthworms are fresh and meet the processing requirements.

[0087] Collection quantity: Assuming that 10 kg of fresh earthworms are used for processing at a time.

[0088] 2. Grading and screening

[0089] Screening equipment: Use a grading and screening machine to screen earthworms by size, and obtain earthworms that meet the requirements after screening.

[0090] Screen specifications: Choose the smallest screen mesh with a mesh size of 1mm to ensure that earthworms that meet the standards are screened out.

[0091] Quantity of earthworms after screening: The mass of earthworms after screening is 5 kg.

[0092] 3. Pretreatment

[0093] Soaking:

[0094] Temperature: Set to 15℃.

[0095] Time: Set to 1 hour.

[0096]

[0097] 5 kg of earthworms require 25 kg of water.

[0098] Auxiliary materials: Add wood ash, flour, and chitosan. Assume using 1 kg of wood ash, 2 kg of flour, and 0.5 kg of chitosan.

[0099] Effect: Soaking water helps neutralize the mucus on the surface of earthworms and remove heavy metals.

[0100] Cleaning: Use clean water to clean the earthworms after soaking to remove loose impurities and residues during the soaking process.

[0101] 4. Dissection

[0102] Dissection equipment: Use a laparotomy machine.

[0103] Blade specifications: Blade spacing is 0.3 mm, and rotation speed is 20 rpm.

[0104] 5. Cleaning

[0105] Cleaning equipment: Use a vortex cleaning machine.

[0106] Water pressure: Set to 0.1 MPa.

[0107] Water flow rate:

[0108] Assuming water flow is 5 L / min, and the cross-sectional area of the vortex cleaning machine is 0.01 m 2 , then the water flow rate is:

[0109]

[0110] Cleaning time is 10 minutes to ensure the surface of the earthworms is clean.

[0111] 6. Drying and baking

[0112] Air drying: Earthworms are air dried for 4 hours in a natural environment, with humidity reduced to below 15%.

[0113] Baking: After air drying, the earthworms are transferred to a baking machine for drying, with the drying temperature set to 40°C and the time set to 2 hours to ensure that the moisture in the earthworms is reduced to below 5%, preserving the effective components of the earthworms.

[0114] 7. Packaging

[0115] Packaging equipment: Use an automatic packaging machine.

[0116] Sub-packaging amount: Each package contains 50 g of earthworms.

[0117] Sub-packaging error: Ensure that the sub-packaging error is ≤ ± 1%.

[0118] Packaging speed: Set the packaging machine to package 30 packages per minute.

[0119] Water content control: the water content of each package of earthworms is controlled at ≤10%.

[0120] Through the above steps, the treated earthworms fully meet the production standards of earthworm decoction pieces before packaging, ensuring efficient processing and good quality of the products, and meeting the quality control requirements of the products.

[0121] Although embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A highly efficient integrated processing method for earthworm slices, characterized in that: include: S1. Collect fresh earthworms from the field by hand picking or trapping with sex attractants; S2, the fresh earthworms are selected into earthworms of different sizes by a grading and screening machine; S3, pre-processing the selected earthworms, wherein the pre-processing includes soaking in water, mixing with auxiliary materials and washing; S4, longitudinally cutting the pre-treated earthworms using a laparotomy machine; S5, washing the dissected earthworms through a turbine cleaning machine with a water pressure of 0.1-0.35 MPa; S6, drying the cleaned earthworms, and then drying the dried earthworms; S7. Use a packaging machine to package the dried earthworms according to specifications.

2. The method for efficiently processing earthworm slices according to claim 1, wherein: The pretreatment can ensure that the total ash content of the earthworm decoction piece raw material is ≤8.0%, the heavy metal content is ≤10ppm and the acid-insoluble ash is ≤2.0%.

3. The efficient integrated processing method for earthworm slices according to claim 1, characterized in that: The soaking temperature is 15° C. to 28° C., the soaking time is 1 to 2 hours, and the material-to-water ratio is 1:1 to 1:

5. The auxiliary material is any one of wood ash, flour, and chitosan, or a mixture of wood ash, flour, and chitosan. The mass ratio of the mixture is 4-6 parts of wood ash, 0-1 part of flour, and 0-1 part of chitosan. The material-to-water ratio is calculated as follows: Among them, m 蚯蚓 is the mass of the earthworm, m 水 For the quality of water.

4. The efficient integrated processing method for earthworm slices according to claim 1, characterized in that: The cutting is performed using spaced blades with a spacing of 0.3-0.5 mm and a rotation speed of 20 rpm.

5. The efficient integrated processing method for earthworm slices according to claim 1, characterized in that: The air-drying time is 4 to 5 hours, the oven-drying time is 2 to 4 hours, the temperature is 40° C. to 55° C., and the humidity of the processed earthworm slices is lower than 15%.

6. The efficient integrated processing method for earthworm slices according to claim 1, characterized in that: The outlet of the dissecting machine is connected to the feed port of the vortex cleaning machine. The dissected earthworms enter the cleaning process within 10 seconds. The water flow rate of the cleaning meets the following conditions: Among them, Q is the water flow rate and A is the flow cross-sectional area inside the cleaning machine.

7. The efficient integrated processing method for earthworm slices according to claim 1, characterized in that: The packaging machine is equipped with an automatic weighing and packaging system and a humidity detection module. The working parameters of the packaging machine meet the following requirements: packaging error ≤±1%, packaging speed ≥30 packages / minute, and ensuring that the moisture content of the earthworms in the package is ≤10%.

8. An efficient integrated processing production line for earthworm slices, characterized in that: include: Field collection device, grading and screening machine, pre-treatment device, abdominal dissection machine, eddy current cleaning machine, drying device, dryer and packaging machine.

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