Method for processing trichosanthes fruit

Abstract

The present application relates to a kind of processing methods of Gualouzi, by Gualouzi soaking into taste, drying, then through drum-type frying machine is fried, spray seasoning liquid when frying, after frying, Gualouzi is obtained.The drum-type frying machine includes drum, inner sleeve, multiple spring tube groups, the lower portion of spring tube group is equipped with the iron shell vibration ball for applying excitation and ultrasonic vibration, the lower portion of drum is provided with the arc electromagnet group corresponding to iron shell vibration ball.The present application uses the process of first soaking into taste and then frying, so that the taste of fried Gualouzi is better, and the taste is better.By adding iron shell vibration ball, spring tube group, inner sleeve and arc electromagnet group, when frying, seasoning liquid is sprayed while frying, vibration is applied by iron shell vibration ball, so that the fried Gualouzi seeds are not prone to stick together badly and crack, ensure frying, taste fully, improve frying quality.

Description

TECHNICAL FIELD

[0001] The present application relates to a processing method of Trichosanthes fruit, and belongs to the technical field of processing of Trichosanthes fruit. BACKGROUND

[0002] Trichosanthes fruit, also known as Trichosanthes kirilowii Maxim, is a perennial herbaceous vine of Cucurbitaceae. Trichosanthes fruit has the effects of relieving fever and thirst, diuresis, relieving cough and expectoration, etc. The fruit, pericarp, seed and root of Trichosanthes fruit are used as Chinese medicine Trichosanthes fruit, Trichosanthes pericarp, Trichosanthes seed and Trichosanthes root respectively, and are used for the prevention and treatment of various diseases.

[0003] Trichosanthes seed (also known as Trichosanthes fruit) has an ovate flat elliptical fruit, a smooth surface of light brown to brown, a circle of grooves at the edge, a sharp top with a seed umbilical cord, and a blunt or relatively narrow base.

[0004] At present, when Trichosanthes seed is made into roasted products, the general roasting method is to soak it in salt water or brine first, then dry or dry the water in it, and finally spray various seasoning flavors for drying or drying to form different flavored foods.

[0005] The conventional roasting machine, such as the drum-type roasting machine, usually has spiral blades on the inner wall to turn the Trichosanthes seed. However, during large-scale roasting, especially during the roasting process, brine for seasoning is also added. Once the brine is not evenly sprayed, it is very easy to cause some Trichosanthes seeds to stick together, resulting in insufficient roasting and insufficient seasoning, etc., affecting the roasting quality.

[0006] Based on this, the present application is proposed. SUMMARY

[0007] The present application provides a processing method of Trichosanthes fruit to overcome the deficiencies of the prior art, and the specific technical solutions are as follows:

[0008] A processing method of Trichosanthes fruit, comprising the following steps:

[0009] Step 1, pretreatment

[0010] The harvested Trichosanthes fruit is cut open and peeled, and the seeds of the Trichosanthes fruit are screened and cleaned to obtain Trichosanthes seed for standby use;

[0011] Step 2, soaking and flavoring

[0012] The brine is prepared by boiling brine and water, and the Trichosanthes seed is soaked in the flavoring material for 20-30 minutes to obtain the flavored Trichosanthes seed;

[0013] Step 3, drying

[0014] The flavored Trichosanthes seed is dried on a vibrating screen using hot air to obtain dried Trichosanthes seed;

[0015] Step 4, the seasoning is mixed with water to obtain a seasoning liquid, the dried snakegourd seeds are poured into a drum-type frying machine for frying, the frying temperature is 120-150℃, the seasoning liquid is added during the frying process, and the frying is performed for 10-25 min to obtain the snakegourd seeds.

[0016] Further improvement, the drum-type frying machine comprises a drum arranged in an inclined manner, an inner sleeve coaxially arranged with the drum, the drum is provided with a heating module, the upper end of the drum is provided with a feeder, the lower end of the drum is provided with a discharger, and the inner wall of the drum is provided with a spiral-shaped convex plate; a plurality of spring pipe groups are mounted below the inner sleeve, the spring pipe groups are arranged along the length direction of the inner sleeve, an iron shell vibration ball for applying excitation and ultrasonic vibration is mounted below the spring pipe groups, an arc-shaped electromagnet group corresponding to the iron shell vibration ball is arranged below the drum, and a gap is arranged between the arc-shaped electromagnet group and the outer side wall of the drum; the lower end of the inner sleeve is connected with the discharger, the upper end of the inner sleeve extends to the outside of the drum, and the inner part of the inner sleeve is provided with a cooling water inlet pipe, a cooling water outlet pipe, a liquid pipe and a cable.

[0017] The spring pipe group comprises two groups of spiral-shaped spring pipes, the pipe body of the first group of spring pipes is provided with a first channel connected with the cooling water inlet pipe, a second channel connected with the cooling water outlet pipe and a third channel for the cable to pass through; the first group of spring pipes is sleeved outside the second group of spring pipes, and the pipe body of the second group of spring pipes is provided with a fourth channel connected with the liquid pipe.

[0018] The pipe body of the spring pipe comprises a silica gel pipe and a cylindrical spiral spring embedded in the center of the silica gel pipe.

[0019] Further improvement, the iron shell vibration ball comprises an outer shell and a vertical hose coaxially arranged with the outer shell, the outer shell comprises a spherical-shaped upper shell and an ellipsoidal lower iron shell, the lower end of the upper shell and the upper end of the lower iron shell are both provided with openings, the long axis of the lower iron shell is arranged in a vertical manner with the axial direction of the vertical hose, a cloth bag is sealingly connected between the upper end of the lower iron shell and the lower end of the upper shell, the upper end of the cloth bag is sleeved on the lower end of the upper shell, and the lower end of the cloth bag is sleeved on the upper end of the lower iron shell; the vertical hose penetrates the center of the outer shell, the upper end of the vertical hose extends to the top of the upper shell and is connected with a pipe joint one, and the lower end of the vertical hose extends to the bottom of the lower iron shell and is connected with a discharge port; the inside of the lower iron shell is provided with two ultrasonic transducers, the two ultrasonic transducers are respectively arranged on the two sides of the vertical hose and are arranged in an axial symmetrical manner, and the inside of the lower iron shell is further filled with a filling body one; excitation devices are respectively arranged on the two sides of the vertical hose in the inside of the upper shell, the two excitation devices are arranged in an asymmetric manner, the inside of the upper shell is further filled with a filling body two; a buffer cavity is formed between the lower end of the filling body two, the upper end of the filling body one and the cloth bag; and the lower end of the spring pipe group is fixedly connected with the top of the upper shell.

[0020] Further improvement, the inner part of the filling body two is provided with heat exchange channel one, the inner part of the filling body one is provided with heat exchange channel two, the heat exchange channel one, the buffer cavity and the heat exchange channel two are communicated and constitute cooling water channel, one end of the cooling water channel is communicated with the first channel, the other end of the cooling water channel is communicated with the second channel; the pipe joint one is communicated with the fourth channel, the corresponding cable lines of the exciter and the ultrasonic transducer are drawn out from the outlet hole on the top of the upper shell and pass through the third channel.

[0021] Further improvement, the inner wall of the upper shell is integrally connected with a bearing table for bearing the exciter, the vibration end of the exciter is installed on the table top of the bearing table; the included angle between the table tops of the two bearing tables is 81-83°, and the height difference between the two exciters is 3-5 cm.

[0022] Further improvement, the gap between the ultrasonic transducer and the bottom of the lower iron shell is filled with a layer of lubricating grease; the manufacturing method of the lubricating grease layer comprises the following steps:

[0023] The lithium-based lubricating grease and the shear hardening glue are mixed in a mass ratio of 1:1 to prepare the lubricating grease, and the preparation method of the shear hardening glue comprises the following steps:

[0024] 23 parts by mass of hydroxyalkyl-terminated polydimethylsiloxane and 1 part by mass of boric acid are reacted at a temperature of 180-185°C for 3h to obtain a shear hardening primary glue;

[0025] 10 parts by mass of the shear hardening primary glue is mixed with 30 parts by mass of ethanol to obtain a first mixture;

[0026] 30 parts by mass of a saturated calcium acetate solution is added to the first mixture in batches and stirred, and then sent into a rotary evaporator and kept at a temperature of 78-80°C for 20-35 min. After cooling, a shear hardening glue is obtained.

[0027] Further improvement, the filling body two and the filling body one are both made of polytetrafluoroethylene doped with modified silicon carbide, and the doping amount is 10%;

[0028] The preparation method of the modified silicon carbide comprises the following steps:

[0029] 10 parts by mass of silicon carbide, 25-30 parts by mass of ionic liquid and 7-8 parts by mass of organic tin compound are irradiated by 300W microwave at a temperature of 50-60°C for 20-35 min, the ionic liquid is 1-butyl-3-methylimidazolium tetrafluoroborate, and the organic tin compound is stannous octoate.

[0030] Further improvement, the arc electromagnet group is composed of three arc electromagnets, and the three arc electromagnets are arranged in a central symmetry.

[0031] When the iron shell vibration ball naturally droops, the orthographic projection of the iron shell vibration ball is located between the orthographic projections of the three arc electromagnets.

[0032] Further improvement, the vibration frequency of the vibration generator is 1200-1250 times per minute, and the vibration amplitude is 1.5-3 mm; the ultrasonic frequency of the ultrasonic transducer is 20 kHz.

[0033] In the single arc electromagnet group, the three arc electromagnets are sequentially electrified, the first arc electromagnet is electrified for n1, and the second and third arc electromagnets are not electrified when the first arc electromagnet is electrified.

[0034] After the first arc electromagnet finishes electrification, the second arc electromagnet is electrified, and the second arc electromagnet is electrified for n2, and the first and third arc electromagnets are not electrified when the second arc electromagnet is electrified.

[0035] After the second arc electromagnet finishes electrification, the third arc electromagnet is electrified, and the third arc electromagnet is electrified for n3, and the first and second arc electromagnets are not electrified when the third arc electromagnet is electrified.

[0036] When the rotating speed of the roller is 10-30 r / min, n1=0.8 n2=0.5 n3=10-12 s;

[0037] When the rotating speed of the roller is 31-60 r / min, n1=0.5 n2=0.2 n3=20-30 s.

[0038] Further improvement, the cloth bag is made of aluminum foil glass fiber cloth, the upper shell is made of aluminum alloy, the roller is made of aluminum alloy, and the heating mode of the heating module is electric heating or heat conduction oil heating.

[0039] The beneficial effects of the present application are:

[0040] 1. The processing method of Gualouzi optimizes the existing frying method, adopts the process of soaking first and then frying, and makes the fried Gualouzi better in taste and better in taste.

[0041] 2. The present application improves the existing roller type frying machine, adds iron shell vibration ball, spring pipe group, inner sleeve and arc electromagnet group, sprays seasoning liquid while frying, applies vibration through the iron shell vibration ball, so that the fried Gualouzi is not easy to appear bonding and cracking, ensures the frying and taste, and improves the frying quality. BRIEF DESCRIPTION OF DRAWINGS

[0042] Figure 1 Structure diagram of the drum stir-frying machine according to the present application;

[0043] Figure 2 Structure diagram of the drum stir-frying machine according to the present application;

[0044] Figure 3 Structure diagram of the iron shell vibration ball according to the present application;

[0045] Figure 4 Trend chart of the vibration frequency fz of the exciter and the dyeing rate. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0047] In the description of the present application, it should be noted that, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] Example 1

[0050] The processing method of the snake gourd seed, comprising the following steps:

[0051] Step 1, pretreatment

[0052] The harvested snake gourd is cut open and peeled, and the seeds of the snake gourd are screened and cleaned to obtain snake gourd seeds, which are ready for use;

[0053] Step 2, soaking and flavoring

[0054] The halogenated material is boiled with water to obtain a flavoring material; the melon seed is soaked in the flavoring material for 20-30 minutes to obtain the flavored melon seed; the halogenated material includes spices, salt, sugar, monosodium glutamate, etc., and different spices can be selected according to different tastes.

[0055] Step 3, drying

[0056] The flavored melon seed is dried on a vibrating screen using hot air to obtain the dried melon seed; according to the Melon Seed Processing Quality Detection, the poor bonding rate is controlled to be less than or equal to 1%, and the poor cracking rate is controlled to be less than or equal to 0.5%. This detection can be performed as needed, because some flavorings do not contain sugar, and the probability of poor bonding and cracking is small before frying.

[0057] Step 4, mixing the flavoring material with water to obtain a seasoning liquid, and pouring the dried melon seed into a drum-type frying machine for frying; the frying temperature is 120-150°C, the seasoning liquid is added during frying, and the frying time is 10-25 minutes to obtain the melon seed. The flavoring material can be essence, salt, sugar, monosodium glutamate, etc., and different spices can be selected according to different tastes.

[0058] Example 2

[0059] As shown in Figure 1 , 2 , the drum-type frying machine includes a drum 10 arranged obliquely, and an inner sleeve 40 coaxially arranged with the drum 10; the drum 10 is provided with a heating module; the upper end of the drum 10 is provided with a feeder 11; the lower end of the drum 10 is provided with a discharger 12; the inner wall of the drum 10 is provided with a spiral-shaped convex plate 13; a plurality of spring pipe groups 50 are installed below the inner sleeve 40; the spring pipe groups 50 are arranged along the length direction of the inner sleeve 40; an iron shell vibration ball 30 for applying excitation and ultrasonic vibration is installed below the spring pipe groups 50; an arc-shaped electromagnet group 20 corresponding to the iron shell vibration ball 30 is arranged below the drum 10; a gap is arranged between the arc-shaped electromagnet group 20 and the outer side wall of the drum 10; the lower end of the inner sleeve 40 is connected with the discharger 12; the upper end of the inner sleeve 40 extends to the outside of the drum 10; the inner part of the inner sleeve 40 is provided with a cooling water inlet pipe, a cooling water outlet pipe, a liquid pipe, and a cable line.

[0060] The spring pipe group 50 includes two groups of spiral-shaped spring pipes; the pipe body of the first group of spring pipes is provided with a first channel connected with the cooling water inlet pipe, a second channel connected with the cooling water outlet pipe, and a third channel for the cable line to pass through; the first group of spring pipes is sleeved outside the second group of spring pipes; the pipe body of the second group of spring pipes is provided with a fourth channel connected with the liquid pipe;

[0061] The tube body of the spring tube comprises a silica gel tube and a cylindrical spiral spring embedded in the center of the silica gel tube.

[0062] The angle between the axis of the drum 10 and the horizontal plane is 3-8°, preferably 8°.

[0063] The heating mode of the heating module is electric heating or heat conduction oil heating.

[0064] The dried Gualouzi is poured into the drum 10 in the drum roaster through the feeder 11, the drum 10 is rotated and heated at the same time to roast the Gualouzi in the drum 10, and the spiral convex plate 13 can continuously stir and lift the Gualouzi in the drum 10 when rotating. After roasting is completed, the discharger 12 is opened, and the roasted Gualouzi (roasted food) is discharged from the drum 10.

[0065] As shown in Figure 3 The iron shell vibration ball 30 comprises an outer shell, a vertical hose 34 coaxially arranged with the outer shell, the outer shell comprises an upper shell body 31 in the shape of a spherical segment and an ellipsoidal lower iron shell 32, the lower end of the upper shell body 31 and the upper end of the lower iron shell 32 are provided with openings, the long axis of the lower iron shell 32 is perpendicular to the axial direction of the vertical hose 34, and the upper end of the lower iron shell 32 is sealingly connected with the lower end of the upper shell body 31. The upper end of the cloth bag 35 is sleeved on the lower end of the upper shell body 31, and the lower end of the cloth bag 35 is sleeved on the upper end of the lower iron shell 32. The vertical hose 34 penetrates the center of the outer shell, the upper end of the vertical hose 34 extends to the top of the upper shell body 31 and is connected with a pipe joint one 311, and the lower end of the vertical hose 34 extends to the bottom of the lower iron shell 32 and is connected with a discharge port 321. Two ultrasonic transducers 37 are arranged in the lower iron shell 32, and the two ultrasonic transducers 37 are arranged on both sides of the vertical hose 34 and are axially symmetric. The inside of the lower iron shell 32 is also filled with a filling body one 38. Two excitation vibrators 33 are arranged on both sides of the vertical hose 34 in the inside of the upper shell body 31, and the two excitation vibrators 33 are asymmetrically arranged. The inside of the upper shell body 31 is also filled with a filling body two 36. The lower end of the filling body two 36, the upper end of the filling body one 38 and the cloth bag 35 form a buffer cavity 351 therebetween. The lower end of the spring tube group 50 is fixedly connected with the top of the upper shell body 31.

[0066] The inner wall of the upper shell body 31 is integrally connected with a bearing table 331 for bearing the excitation vibrator 33, and the vibration end of the excitation vibrator 33 is mounted on the table top of the bearing table 331. The included angle between the table top of the two bearing tables 331 is 81-83°, and the height difference between the two excitation vibrators 33 is 3-5 cm.

[0067] A layer of lubricating grease 39 is filled in the gap between the ultrasonic transducer 37 and the bottom of the lower iron shell 32.

[0068] Example 3

[0069] In the embodiment 2, the arc electromagnet group 20 is composed of three arc electromagnets, which are arranged in a central symmetry;

[0070] When the iron shell vibration ball 30 naturally droops, the orthographic projection of the iron shell vibration ball 30 is located between the orthographic projections of the three arc electromagnets.

[0071] The vibration process of the iron shell vibration ball 30 is as follows:

[0072] The vibration frequency of the exciter 33 is 1200-1250 times per minute, and the vibration amplitude is 1.5-3 mm; the ultrasonic frequency of the ultrasonic transducer 37 is 20 kHz;

[0073] In the single arc electromagnet group 20, the three arc electromagnets are sequentially electrified, the first arc electromagnet is electrified for n1, and the second and third arc electromagnets are not electrified when the first arc electromagnet is electrified;

[0074] After the first arc electromagnet finishes electrification, the second arc electromagnet is electrified, and the second arc electromagnet is electrified for n2, and the first and third arc electromagnets are not electrified when the second arc electromagnet is electrified;

[0075] After the second arc electromagnet finishes electrification, the third arc electromagnet is electrified, and the third arc electromagnet is electrified for n3, and the first and second arc electromagnets are not electrified when the third arc electromagnet is electrified;

[0076] When the rotating speed of the drum 10 is 10-30 r / min, n1=0.8 n2=0.5 n3=10-12 s;

[0077] When the rotating speed of the drum 10 is 31-60 r / min, n1=0.5 n2=0.2 n3=20-30 s.

[0078] The cloth bag 35 is made of aluminum foil glass fiber cloth, the upper shell 31 is made of aluminum alloy, and the drum 10 is made of aluminum alloy,

[0079] The aluminum foil glass fiber cloth is high-temperature resistant and can be used for a long time in the range of-40℃ to +260℃.

[0080] The silica gel tube is preferably high-temperature resistant silicone rubber, which is resistant to-70℃ to +350℃, for example, methylphenyl vinyl silicone rubber, which is obtained by introducing methylphenyl silicone chain segments or diphenyl silicone chain segments into the molecular chain of methyl vinyl silicone rubber. The insulating layer outside the cable wire can also be made of high-temperature resistant silicone rubber.

[0081] Embodiment 4

[0082] In the embodiment 2, although the seasoning liquid is sprayed into the drum 10 through the discharge port 321 by the vertical hose 34 to take away part of the heat in the iron shell vibrating ball 30, the spraying time of the seasoning liquid is limited and the seasoning liquid is not sprayed during the whole frying process, so that the cooling water is needed to be timely introduced to dissipate heat to avoid the overheat in the iron shell vibrating ball 30. The specific method is as follows:

[0083] The inside of the filling body two 36 is provided with a heat exchange channel one 361, the inside of the filling body one 38 is provided with a heat exchange channel two 381, the heat exchange channel one 361, the buffer cavity 351 and the heat exchange channel two 381 are communicated with each other and constitute a cooling water channel, one end of the cooling water channel is communicated with the first channel, the other end of the cooling water channel is communicated with the second channel; the pipe joint one 311 is communicated with the fourth channel, the cables of the vibration exciter 33 and the ultrasonic transducer 37 are led out from the wire hole at the top of the upper shell 31 and pass through the third channel.

[0084] The cooling water passes through the heat exchange channel one 361, the buffer cavity 351 and the heat exchange channel two 381 to exchange heat and cool the iron shell vibrating ball 30.

[0085] Embodiment 5

[0086] In the embodiment 3, the manufacturing method of the grease layer 39 comprises the following steps:

[0087] The lithium-based grease and the shear hardening glue are mixed according to the mass ratio of 1:1 to prepare the grease layer 39, and the manufacturing method of the shear hardening glue comprises the following steps:

[0088] 23 parts of hydroxyalkyl terminated polydimethylsiloxane (CAS No. 161755-53-9) and 1 part of boric acid are reacted at a temperature of 180-185℃ for 3h to obtain a shear hardening primary glue;

[0089] 10 parts of the shear hardening primary glue is mixed with 30 parts of ethanol to obtain a first mixture;

[0090] The first mixture is added into 30 parts of a saturated calcium acetate solution in batches and stirred, and then sent into a rotary evaporator and kept at a temperature of 78-80℃ for 35min. After cooling, the shear hardening glue is obtained.

[0091] In this embodiment, the grease layer 39 is used for coupling, and according to the ultrasonic sound field attenuation detection test, the attenuation rate is 11.5%.

[0092] Embodiment 6

[0093] In embodiment 5, the filling body two 36 and the filling body one 38 are both made of polytetrafluoroethylene doped with modified silicon carbide, and the doping amount is 10%, that is, 100g of polytetrafluoroethylene is doped with 10g of modified silicon carbide.

[0094] The preparation method of the modified silicon carbide comprises the following steps:

[0095] 10 parts by mass of silicon carbide, 26 parts by mass of ionic liquid, and 7 parts by mass of organic tin compound are subjected to microwave irradiation at a temperature of 55±2°C for 20min, the ionic liquid is 1-butyl-3-methylimidazolium tetrafluoroborate, and the organic tin compound is stannous octoate.

[0096] In the same way, the polytetrafluoroethylene is doped with modified silicon carbide, and the doping amount is 10% to make a sample plate 1; the material of the sample plate 1 is the same as that of the filling body one 38.

[0097] In the present application, the arc-shaped electromagnet group 20 generates a magnetic force that attracts the iron shell vibration ball 30 when energized, so that the rolling snakegourd seeds or the convex plate 13 are constantly moving, so that the iron shell vibration ball 30 can constantly reciprocate up and down under the elastic force of the spring. On the one hand, the iron shell vibration ball 30 can exert a vibration excitation force, and on the other hand, it can also exert an ultrasonic vibration. The ultrasonic vibration with high frequency and small vibration and the vibration excitation force with low frequency and large amplitude can exert vibration on the snakegourd seeds in all directions, so that the snakegourd seeds and the seasoning liquid are uniformly dispersed, thereby effectively avoiding the poor bonding of the snakegourd seeds caused by uneven dispersion of the seasoning liquid. In addition, through the unique design of the iron shell vibration ball 30 and the unique vibration control mode, the cracking of the snakegourd seeds caused by excessive vibration is minimized, and the defect of uneven dispersion caused by insufficient vibration is also avoided.

[0098] Test test:

[0099] Test A1: The drum-type stir-frying machine is used for stir-frying according to the description in embodiment 6, the rotating speed of the drum 10 is 20r / min, n1=10s, n2=12.5s, and n3=20s; the processing quality detection of snakegourd seeds is used for detection, the poor bonding rate is 2.7%, the poor cracking rate is 0.8%, and the qualified rate is 96.5%.

[0100] Test A2: The drum-type stir-frying machine is used for stir-frying according to the description in embodiment 6, the rotating speed of the drum 10 is 50r / min, n1=30s, n2=60s, and n3=150s; the processing quality detection of snakegourd seeds is used for detection, the poor bonding rate is 2.1%, the poor cracking rate is 0.9%, and the qualified rate is 97%.

[0101] Test A3: The roasting was carried out in a drum roaster as described in Example 6, with sunflower seeds instead of snakegourd seeds, the rotation speed of the drum 10 was 20 r / min, n1 = 10 s, n2 = 12.5 s, n3 = 20 s; the detection was carried out according to the "Detection of the processing quality of snakegourd seeds", the poor bonding rate was 10.1%, and the poor cracking rate was 17.2%.

[0102] Comparative Example 1

[0103] The difference between this example and Example 6 is that this example does not have the iron shell vibrating ball 30 and the spring tube group 50, the inner sleeve pipe 40 is a spraying pipe for spraying seasoning liquid, the rotation speed of the drum 10 is 20 r / min, and the detection is carried out according to the "Detection of the processing quality of snakegourd seeds", the poor bonding rate is 28.6%, and the poor cracking rate is 0.5%. This is the existing drum roaster, and the uniformity of the mixed seasoning liquid and snakegourd seeds is limited, resulting in some snakegourd seeds appearing poor bonding. The improvement method of the existing manufacturer is to pick them out again through the sorting machine, then use the vibrating screen to scatter the poorly bonded snakegourd seeds, and then perform secondary seasoning. This method not only consumes time and effort, but also has limited effect on secondary seasoning, and the finished product can only be downgraded.

[0104] Comparative Example 2

[0105] In this example, if the arc-shaped electromagnet group 20 is not started, since the spring tube group 50 is a flexible pipe and is not bound by the lower magnetic force, the effect of not setting the iron shell vibrating ball 30 is not much different; but if the spring tube group 50 is replaced by a hard tube group, the vibration of the iron shell vibrating ball 30 is the same as in Example 6, the rotation speed of the drum 10 is 20 r / min, and the detection is carried out according to the "Detection of the processing quality of snakegourd seeds", the poor bonding rate is 19.3%, and the poor cracking rate is 2.2%.

[0106] Comparative Example 3

[0107] In this example, if the three arc-shaped electromagnets in the arc-shaped electromagnet group 20 are always powered on and the current is the same, the rest is the same as in Example 6, the rotation speed of the drum 10 is 20 r / min, and the detection is carried out according to the "Detection of the processing quality of snakegourd seeds", the poor bonding rate is 13.1%, and the poor cracking rate is 1.3%.

[0108] Comparative Example 4

[0109] In this example, if n1 = n2 = n3 = 12.5 s, the rest is the same as in Example 6, the rotation speed of the drum 10 is 20 r / min, and the detection is carried out according to the "Detection of the processing quality of snakegourd seeds", the poor bonding rate is 15.5%, and the poor cracking rate is 1.7%.

[0110] Comparative Example 5

[0111] In this case, if n1=30s, n2=60s, n3=150s, and the rest are the same as in Example 6, the rotating speed of the roller 10 is 20r / min, and the detection is carried out according to the "Processing Quality Test of Trichosanthes Fructus", the poor bonding rate is 14.3%, and the poor cracking rate is 2.5%.

[0112] Comparative Example 6

[0113] Test B1: In this case, if only the exciter 33 is started (the parameters are the same as in Example 3), the ultrasonic transducer 37 is not started, and the test is carried out according to the "Local Vibration Intensity Characterization Test of Iron Shell Vibration Ball", the dyeing rate is 51.5%.

[0114] Test B2: In this case, if only the ultrasonic transducer 37 is started (the parameters are the same as in Example 3), the exciter 33 is not started, and the test is carried out according to the "Local Vibration Intensity Characterization Test of Iron Shell Vibration Ball", the dyeing rate is 23.3%.

[0115] Test B3: In this case, if a hose is used to connect the heat exchange channel one 361 and the heat exchange channel two 381, the hose is located in the buffer cavity 351, and both the exciter 33 and the ultrasonic transducer 37 are started (the parameters are the same as in Example 3), the test is carried out according to the "Local Vibration Intensity Characterization Test of Iron Shell Vibration Ball", and the dyeing rate is 50.3%.

[0116] That is, if there is no water layer in the buffer cavity 351, the exciter 33 and the ultrasonic transducer 37 are just two independent individuals, and the final effect is not much different from that of only starting the exciter 33. Similarly, if the filling body two 36 and the filling body one 38 are connected as a whole, or the lower iron shell 32 is fixedly connected with the upper shell body 31, the final effect is not much different from that of only starting the exciter 33.

[0117] Test B4: In this case, the vibration frequency of the exciter 33 is 1200-1250 times / min, and the vibration amplitude is 0.7-1.5mm, 1.5-3mm (the maximum amplitude is 3mm, and the minimum amplitude is 1.5mm), and 3-6mm, respectively. The test is carried out according to the "Local Vibration Intensity Characterization Test of Iron Shell Vibration Ball", and the dyeing rates are 60.3%, 87.2%, and 68.5%, respectively.

[0118] Test B5: In this case, the vibration frequency of the exciter 33 is fz, which changes in the range of 1000-1550 times / min, and the vibration amplitude is 1.5-3mm (the maximum amplitude is 3mm, and the minimum amplitude is 1.5mm). The test is carried out according to the "Local Vibration Intensity Characterization Test of Iron Shell Vibration Ball", and the dyeing rate change curve is shown in Figure 4 . It can be known from Figure 4 that the vibration frequency of the exciter 33 is preferably 1200-1250 times / min.

[0119] Comparative Example 7

[0120] Test C1: The difference between this example and Example 5 is that the lithium-based grease is replaced by calcium-based grease, and the rest is the same. According to the Ultrasonic Sound Field Attenuation Test, the attenuation rate is 32.6%. This is mainly because the calcium-based grease is not compatible with the shear-hardened glue.

[0121] Test C2: The difference between this example and Example 5 is that the grease layer 39 is directly only shear-hardened initial glue. According to the Ultrasonic Sound Field Attenuation Test, the attenuation rate is 33.2%.

[0122] Test C3: The difference between this example and Example 5 is that the grease layer 39 is replaced by a metal layer, which is integrated with the lower iron shell 32, and the rest is the same. According to the Ultrasonic Sound Field Attenuation Test, the attenuation rate is 41.3%. This is mainly because the metal layer and the lower iron shell 32 cannot be 100% attached, and the actual contact effective area is limited, resulting in a large ultrasonic attenuation rate.

[0123] Test C4: The difference between this example and Example 5 is that the grease layer 39 is directly only lithium-based grease. According to the Ultrasonic Sound Field Attenuation Test, the attenuation rate is 28.5%.

[0124] Test C5: The difference between this example and Example 5 is that the grease layer 39 is directly only shear-hardened glue. According to the Ultrasonic Sound Field Attenuation Test, the attenuation rate is 19.7%.

[0125] Test C6: The difference between this example and Example 5 is that the grease layer 39 is a mixture of lithium-based grease and shear-hardened initial glue in a mass ratio of 1:1. According to the Ultrasonic Sound Field Attenuation Test, the attenuation rate is 23.3%. The compatibility of lithium-based grease and shear-hardened initial glue is also poor, so the shear-hardened initial glue needs to be optimized.

[0126] Comparative Example 8

[0127] Test D1: In this example, if polytetrafluoroethylene is directly doped with silicon carbide, the doping amount is 10%, and sample plate 2 is prepared.

[0128] Test D2: In this example, 1-butyl-3-methylimidazole tetrafluoroborate is replaced by 1-ethyl-3-methylimidazole tetrafluoroborate, and the rest is unchanged, and finally sample plate 3 is prepared.

[0129] Test D3: In this example, stannous octoate is replaced by dibutyl tin, and the rest is unchanged, and finally sample plate 4 is prepared.

[0130] Test D4: In this example, 10 parts by mass of silicon carbide, 7 parts by mass of stannous octoate were reacted at a temperature of 55±2℃ for 20 minutes using 300W microwave irradiation to obtain a control material 1; polytetrafluoroethylene was doped with the control material 1, and the doping amount was 10%, to prepare a sample plate 5.

[0131] Test D5: In this example, 10 parts by mass of silicon carbide, 26 parts by mass of 1-butyl-3-methylimidazolium tetrafluoroborate were reacted at a temperature of 55±2℃ for 20 minutes using 300W microwave irradiation to obtain a control material 2; polytetrafluoroethylene was doped with the control material 2, and the doping amount was 10%, to prepare a sample plate 6.

[0132] The sample plates 1-6 were detected according to the "thermal conductivity uniformity detection", and the results are shown in Table 1:

[0133] Table 1

[0134] Thermal conductivity (W / m-K) Variance value Sample plate 1 3.91 0.012 Sample plate 2 4.33 1.098 Sample plate 3 3.19 0.672 Sample plate 4 3.58 1.117 Sample plate 5 3.77 1.225 Sample plate 6 4.02 1.512

[0135] The present application improves the compatibility between silicon carbide and polytetrafluoroethylene by modifying the interface of silicon carbide, and the silicon carbide can be uniformly distributed in the polytetrafluoroethylene, with a variance value less than 0.1 and a value in the range of 3.66-4.1, and good uniformity. Taking the sample plate 2 as an example, although the average thermal conductivity is 4.33, the value fluctuates in the range of 1.21-5.87, the variance value exceeds 1, and the fluctuation is huge, indicating that the silicon carbide and the polytetrafluoroethylene are directly mixed, the compatibility is poor, and the distribution is not uniform.

[0136] In the above examples, 1 part by mass is 50g.

[0137] "Processing quality detection of Trichosanthes fruit"

[0138] The Trichosanthes fruit / Trichosanthes fruit (such as fried Trichosanthes fruit) is spread out, 30 samples of 2kg each are randomly taken, and then it is detected whether the spread Trichosanthes fruit has unqualified products such as sticking together and cracking, if so, all unqualified products are picked out, then classified and weighed, the defective rate is calculated, and the average value is taken. For example, if 60g of unqualified products (simply referred to as sticking defect) are picked out from a sample of 2kg, the sticking defect rate (the probability of sticking defect) is 3%. Note: cracking or sticking together at the same time is classified as sticking defect.

[0139] "Local vibration intensity characterization test of iron shell vibrating ball"

[0140] The iron shell vibrating ball 30 is put into a container with a volume of 5dm 3The spring tube group 50 is fixed on the crossbeam at the upper end, 2 kg of snakegourd seeds are poured into the sample tank, 20 g of red pigment is poured on the surface of the snakegourd seeds, the vibration of the iron shell vibration ball 30 is the same as the vibration process in example 3, and the vibration time is 1 min; then, the snakegourd seeds in the sample tank are taken out and observed; if they are covered by the red pigment and the coverage area is more than 80%, it is indicated that the snakegourd seeds are successfully dyed; otherwise, it is indicated that the snakegourd seeds are not successfully dyed; the dyeing rate = the number of successfully dyed snakegourd seeds / the total number of snakegourd seeds, the total number of snakegourd seeds = the number of successfully dyed snakegourd seeds + the number of unsuccessfully dyed snakegourd seeds. The greater the dyeing rate, the stronger the local vibration intensity generated by the iron shell vibration ball 30, so that the pigment can be maximally dispersed to each snakegourd seed. In example 6, the iron shell vibration ball 30 is tested, and the dyeing rate can reach 87.2%.

[0141] Ultrasonic field attenuation test

[0142] Two ultrasonic transducers 37 are installed in the lower iron shell 32, and then water is filled instead of the filling body 38, and the ultrasonic phased array is used to detect the sound field; the lower iron shell 32 is placed in the water tank, and the height of the water in the water tank is higher than the height of the ultrasonic transducer 37, and then the ultrasonic phased array is used to detect the sound field in the water tank; the attenuation rate = the difference between the sound field in the lower iron shell and the sound field in the water tank / the sound field in the lower iron shell.

[0143] Thermal conductivity uniformity test

[0144] 20 points are randomly sampled on the sample plate, drilled sampling is performed, and then the thermal conductivity is measured, the average value is taken, and the average thermal conductivity of the sample plate is obtained; the variance of the 20 measured thermal conductivities is calculated. The greater the variance, the worse the uniformity of the distribution of the thermal conduction components on the sample plate.

[0145] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A processing method of snakegourd seed, characterized in that The method comprises the following steps: Step 1, pretreatment The harvested snake gourd is cut open, the peel is removed, the seeds are screened and cleaned to obtain snake gourd seeds, which are used as needed; Step 2, soaking and flavoring The seasoning materials are boiled with water to obtain flavoring materials; the snake gourd seeds are soaked in the flavoring materials for 20-30 minutes to obtain flavored snake gourd seeds; Step 3, drying The flavored snake gourd seeds are dried by hot air blowing on a vibrating screen to obtain dried snake gourd seeds; Step 4, mixing the seasoning materials with water to obtain a seasoning liquid, and pouring the dried snake gourd seeds into a drum-type frying machine for frying, the frying temperature is 120-150 DEG C, the seasoning liquid is added during frying, and the frying time is 10-25 minutes to obtain snake gourd seeds; The drum-type frying machine comprises an inclined drum (10), an inner sleeve (40) coaxially arranged with the drum (10), the drum (10) is provided with a heating module, the upper end of the drum (10) is provided with a feeder (11), the lower end of the drum (10) is provided with a discharger (12), and the inner wall of the drum (10) is provided with a spiral convex plate (13); a plurality of spring pipe groups (50) are installed below the inner sleeve (40), the spring pipe groups (50) are arranged along the length direction of the inner sleeve (40), an iron shell vibration ball (30) for applying excitation and ultrasonic vibration is installed below the spring pipe groups (50), an arc-shaped electromagnet group (20) corresponding to the iron shell vibration ball (30) is arranged below the drum (10), and a gap is arranged between the arc-shaped electromagnet group (20) and the outer side wall of the drum (10); the lower end of the inner sleeve (40) is connected with the discharger (12), the upper end of the inner sleeve (40) extends to the outside of the drum (10), and the inner sleeve (40) is provided with a cooling water inlet pipe, a cooling water outlet pipe, a liquid pipe and a cable line; The spring pipe group (50) comprises two groups of spiral spring pipes, the pipe body of the first group of spring pipes is provided with a first channel connected with the cooling water inlet pipe, a second channel connected with the cooling water outlet pipe and a third channel for the cable line; the first group of spring pipes is sleeved outside the second group of spring pipes, and the pipe body of the second group of spring pipes is provided with a fourth channel connected with the liquid pipe; The pipe body of the spring pipe comprises a silica gel pipe and a cylindrical spiral spring embedded in the center of the silica gel pipe; The iron shell vibrating ball (30) comprises an outer shell, and a vertical hose (34) coaxially arranged with the outer shell, the outer shell comprises a spherical upper shell (31) and an ellipsoidal lower iron shell (32), the lower end of the upper shell (31) and the upper end of the lower iron shell (32) are provided with openings, the long axis of the lower iron shell (32) is vertically arranged with the axial direction of the vertical hose (34), and the upper end of the lower iron shell (32) is sealingly connected with the lower end of the upper shell (31). A cloth bag (35) is sealingly connected between the upper end of the lower iron shell (32) and the lower end of the upper shell (31), the upper end of the cloth bag (35) is sleeved on the lower end of the upper shell (31), and the lower end of the cloth bag (35) is sleeved on the upper end of the lower iron shell (32); the vertical hose (34) penetrates the center of the outer shell, the upper end of the vertical hose (34) extends to the top of the upper shell (31) and is connected with a pipe joint (311), and the lower end of the vertical hose (34) extends to the bottom of the lower iron shell (32) and is connected with a discharge port (321); the inside of the lower iron shell (32) is provided with two ultrasonic transducers (37), the two ultrasonic transducers (37) are respectively located on the two sides of the vertical hose (34) and are arranged in an axial symmetry, and the inside of the lower iron shell (32) is further filled with a filling body (38); the inside of the upper shell (31) is provided with excitation devices (33) on the two sides of the vertical hose (34), the two excitation devices (33) are asymmetrically arranged, and the inside of the upper shell (31) is further filled with a filling body (36); the lower end of the filling body (36), the upper end of the filling body (38) and the cloth bag (35) form a buffer cavity (351); and the lower end of the spring tube group (50) is fixedly connected with the top of the upper shell (31).

2. The processing method of Trichosanthes kirilowii Maxim. seeds according to claim 1, characterized in that: The inside of the filling body (36) is provided with a heat exchange channel (361), the inside of the filling body (38) is provided with a heat exchange channel (381), the heat exchange channel (361), the buffer cavity (351) and the heat exchange channel (381) are in communication and constitute a cooling water channel, one end of the cooling water channel is in communication with a first channel, and the other end of the cooling water channel is in communication with a second channel; the pipe joint (311) is in communication with a fourth channel, and the cables corresponding to the excitation devices (33) and the ultrasonic transducers (37) are led out from the outlet holes on the top of the upper shell (31) and pass through a third channel.

3. The processing method of Trichosanthes kirilowii Maxim. seeds according to claim 1, characterized in that: The inner wall of the upper shell (31) is integrally connected with a bearing table (331) for bearing the excitation devices (33), and the vibration end of the excitation device (33) is mounted on the table top of the bearing table (331); the included angle between the table top of the two bearing tables (331) is 81-83°, and the height difference between the two excitation devices (33) is 3-5 cm.

4. The processing method of Trichosanthes kirilowii Maxim. seeds according to claim 1, characterized in that: The gap between the ultrasonic transducer (37) and the bottom of the lower iron shell (32) is filled with a layer of lubricating grease (39); the manufacturing method of the lubricating grease layer (39) comprises the following steps: The lithium-based lubricating grease and the shear-hardening glue are mixed in a mass ratio of 1:1 to prepare the lubricating grease layer (39), and the preparation method of the shear-hardening glue comprises the following steps: Reacting 23 parts by mass of hydroxyalkyl terminated polydimethylsiloxane and 1 part by mass of boric acid at a temperature of 180-185 DEG C for 3 hours to obtain a shear hardening preliminary adhesive; Mixing 10 parts by mass of the shear hardening preliminary adhesive with 30 parts by mass of ethanol to obtain a first mixture; Adding the first mixture into 30 parts by mass of a saturated calcium acetate solution in batches and stirring, and then feeding into a rotary evaporator and keeping at a temperature of 78-80 DEG C for 20-35 minutes, and then cooling to obtain a shear hardening adhesive.

5. The processing method of Gualouzi according to claim 1, characterized in that: The filling body two (36) and the filling body one (38) are both made of polytetrafluoroethylene, and the polytetrafluoroethylene is doped with modified silicon carbide, and the doping amount is 10%. The preparation method of the modified silicon carbide comprises the following steps: Reacting 10 parts by mass of silicon carbide, 25-30 parts by mass of ionic liquid and 7-8 parts by mass of organic tin compound at a temperature of 50-60 DEG C for 20-35 minutes under 300W microwave irradiation, the ionic liquid is 1-butyl-3-methylimidazolium tetrafluoroborate, and the organic tin compound is stannous octoate.

6. The processing method of Trichosanthes kirilowii Maxim. seeds according to claim 3, characterized in that: The arc-shaped electromagnet group (20) is composed of three arc-shaped electromagnets, and the three arc-shaped electromagnets are centrally symmetrically arranged. When the iron shell vibration ball (30) naturally droops, the orthographic projection of the iron shell vibration ball (30) is located between the orthographic projections of the three arc-shaped electromagnets.

7. The processing method according to claim 6, characterized in that: The vibration frequency of the vibration exciter (33) is 1200-1250 times per minute, and the vibration amplitude is 1.5-3 mm; the ultrasonic frequency of the ultrasonic transducer (37) is 20 kHz; In a single arc-shaped electromagnet group (20), the three arc-shaped electromagnets are sequentially powered, the first arc-shaped electromagnet is powered for n1, and the second and third arc-shaped electromagnets are not powered when the first arc-shaped electromagnet is powered. After the first arc-shaped electromagnet finishes power supply, the second arc-shaped electromagnet is powered, and the second arc-shaped electromagnet is powered for n2, and the first and third arc-shaped electromagnets are not powered when the second arc-shaped electromagnet is powered. After the second arc-shaped electromagnet finishes power supply, the third arc-shaped electromagnet is powered, and the third arc-shaped electromagnet is powered for n3, and the first and second arc-shaped electromagnets are not powered when the third arc-shaped electromagnet is powered. When the rotating speed of the roller (10) is 10-30 r / min, n1=0.8 n2=0.5 n3=10-12 s; When the rotating speed of the roller (10) is 31-60 r / min, n1=0.5 n2=0.2 n3=20-30 s.

8. The processing method of Trichosanthes kirilowii Maxim. seeds according to claim 1, characterized in that: The cloth bag (35) is made of aluminum foil glass fiber cloth, the upper shell (31) is made of aluminum alloy, the roller (10) is made of aluminum alloy, and the heating mode of the heating module is electric heating or conductive oil heating.

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