CN112535707B - Polygonatum sibiricum surface passivation treatment method and treatment machine - Google Patents
Polygonatum sibiricum surface passivation treatment method and treatment machine Download PDFInfo
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- CN112535707B CN112535707B CN202011512743.9A CN202011512743A CN112535707B CN 112535707 B CN112535707 B CN 112535707B CN 202011512743 A CN202011512743 A CN 202011512743A CN 112535707 B CN112535707 B CN 112535707B
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- 238000002161 passivation Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 17
- 241000037831 Polygonatum sibiricum Species 0.000 title description 11
- 238000010025 steaming Methods 0.000 claims abstract description 39
- 230000007480 spreading Effects 0.000 claims abstract description 28
- 238000003892 spreading Methods 0.000 claims abstract description 28
- 238000007664 blowing Methods 0.000 claims abstract description 16
- 239000002352 surface water Substances 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 53
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 210000002615 epidermis Anatomy 0.000 abstract description 7
- 210000003491 skin Anatomy 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000234435 Lilium Species 0.000 description 1
- 241001468611 Polygonatum cyrtonema Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000019654 spicy taste Nutrition 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/896—Liliaceae (Lily family), e.g. daylily, plantain lily, Hyacinth or narcissus
- A61K36/8969—Polygonatum (Solomon's seal)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/10—Preparation or pretreatment of starting material
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- Health & Medical Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Alternative & Traditional Medicine (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
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- Pharmacology & Pharmacy (AREA)
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- Treatment Of Fiber Materials (AREA)
Abstract
A sealwort surface passivation treatment method and a processor relate to the technical field of sealwort, in particular to a sealwort surface passivation treatment method and a processor. The method comprises the following steps: spreading: uniformly spreading the picked fresh rhizoma polygonati at a ventilation position, and airing the surface water; spreading: spreading the spread rhizoma Polygonati on a passivation processor uniformly to a thickness of at most 20cm; withering, and blowing with 40-50deg.C hot air for 5-10 hr; steaming: steaming the withered rhizoma Polygonati from top to bottom with 85-100deg.C steam for 3-5 min; and repeating withering and steaming until the surface of the rhizoma polygonati is softened and the root system becomes crisp. And also a processor thereof. The invention can quickly deactivate root systems of the sealwort, dry and embrittle the sealwort, and soften the epidermis formed by the sealwort within 2-3 days, thereby solving the technical problems that the epidermis of the sealwort is difficult to soften when the sealwort is withered, the root systems cannot be embrittled, and the withering time is longer than 15 days.
Description
Technical Field
The invention relates to the technical field of rhizoma polygonati, in particular to a rhizoma polygonati surface passivation treatment method and a rhizoma polygonati surface passivation treatment machine.
Background
Rhizoma Polygonati (Polygonatum sibiricum) is a lily plant commonly called as Polygonatum cyrtonema, polygonatum sibiricum, etc., and is a well-known traditional Chinese medicine with the effects of tonifying qi, nourishing yin and tonifying kidney. The rhizome of Polygonatum sibiricum is transversely moved, is cylindrical, has enlarged nodules, has the diameter of 3-8cm, and has more root systems; the raw rhizoma polygonati has a spicy taste, cannot be directly eaten, and can be eaten as a rhizoma polygonati tonic after special preparation.
The root system of the rhizoma polygonati must be removed in the processing process, the rhizoma polygonati is thick and strong due to the fact that the root system is more, the diameter is about 1mm, the toughness is high, the root removal is a very difficult work, most of the existing rhizoma polygonati is removed by manpower, time and labor are wasted, and the labor cost is high; so people wither rhizoma polygonati first, and then remove roots by adopting a mechanical root removing machine. Since Polygonatum sibiricum is a plant with extremely strong vitality, the withering time is usually more than 15 days, the withering effect cannot be achieved at all when the air temperature is higher and the humidity is higher, even the Polygonatum sibiricum has larger root whisker toughness after withering, the root whisker cannot be removed by mechanical root stripping, the root can be basically removed only by repeated times of withering-root stripping-withering, and the damage to the surface layer of the Polygonatum sibiricum is also large in the repeated root stripping process. Therefore, no good solution is available for the root removal of rhizoma polygonati.
Disclosure of Invention
The invention aims to solve the problems in the prior art and discloses a sealwort surface passivation treatment method and a sealwort surface passivation treatment machine, which have the advantages of good sealwort withering effect and high sealwort withering efficiency, can passivate the surface of sealwort and embrittle root systems, and are convenient for mechanically removing roots at one time.
One of the technical solutions of the invention is as follows: the sealwort surface passivation treatment method is characterized in that: the method comprises the following steps:
s1), spreading: uniformly spreading the picked fresh rhizoma polygonati at a ventilation position, and airing the surface water;
s2), spreading: spreading the spread rhizoma Polygonati on a passivation processor uniformly to a thickness of at most 20cm;
s3), withering, and blowing with hot air at 40-50 ℃ for 5-10 hours;
s4), steaming: steaming the withered rhizoma Polygonati from top to bottom with 85-100deg.C steam for 3-5 min;
s5), repeating the withering and steaming, and carrying out hot air withering on the rhizoma polygonati subjected to the steaming step S4) according to the withering step S3) for a plurality of times until the surface of the rhizoma polygonati is softened and the root system becomes crisp.
Further, the withering was performed by blowing with hot air at 45℃for 6-8 hours.
Further, the steaming: steaming the withered rhizoma Polygonati with 90-98deg.C steam for 4 min.
Further, the repeating is performed a plurality of times, 5 to 8 times.
The second technical solution of the invention is: the sealwort surface passivation processor comprises a frame, be equipped with the tank in the frame, be equipped with the material net on the tank, be equipped with the fan of blowing to the tank in the left end lower part of frame, be equipped with the electric heater that promotes the wind temperature in the periphery of fan, be equipped with the control cabinet on the left end upper portion of frame, be equipped with the controller in the control cabinet, be equipped with the temperature sensor who carries out the electricity with the controller at the tank inner wall above the material net, its characterized in that: the bottom steam injection system which is in control connection with the control console and can evenly inject steam into the material net from bottom to top is arranged at the bottom of the tank, an extension frame which is equal to the tank in height is arranged at the left end of the frame, a movable tank cover is arranged at the top of the tank, and a top steam injection system which can evenly inject steam into the material net from top to bottom is arranged on the tank cover.
Further, the bottom steam injection system is provided with a first steam pipe with the length matched with the length of the material net, steam holes are uniformly distributed in the first steam pipe along the length direction of the material net, and a first electromagnetic valve in control connection with the controller is arranged at the outer end of the first steam pipe.
Further, the bottom steam injection system is provided with a first steam pipe with the length matched with the length of the material net, a plurality of steam spray pipes are vertically arranged on the first steam pipe along the length direction of the material net, and a first electromagnetic valve in control connection with the controller is arranged at the outer end of the first steam pipe.
Further, the moving device is characterized in that rolling wheels can be arranged on contact surfaces of the front edge and the rear edge of the groove cover and the top end of the side wall of the groove box.
Further, the moving device is composed of a fixed seat arranged at the top of the rear side of the frame, a screw rod driven by a motor and arranged in the fixed seat, a screw rod nut seat sleeved on the screw rod, and a connecting piece for connecting the screw rod nut seat and the groove cover.
Further, the top steam injection system is provided with a second steam pipe with the length matched with the length of the material net, a plurality of steam spray pipes are vertically arranged on the second steam pipe along the length direction of the material net, and a second electromagnetic valve in control connection with the controller is arranged at the outer end of the second steam pipe.
Further, a sealing pipe is arranged at the outlet of the fan, a movable partition plate is rotatably connected to the inner wall of one side of the sealing pipe, a limiting block is welded at the position, close to the movable partition plate, of one side of the inner wall of one side of the sealing pipe, and a spring is welded between the movable partition plate and the sealing pipe.
By adopting the scheme, the root system of the rhizoma polygonati is quickly deactivated, dried and embrittled by steaming at low temperature and hot air withering for a plurality of times, and the rhizoma polygonati is softened within 2-3 days, so that conditions are created for one-time completion of nondestructive unhairing and cleaning, and the technical problems that the skin of the rhizoma polygonati is difficult to soften, the root system cannot be embrittled and the withered time is longer than 15 days in the prior art are solved.
According to the sealwort surface passivation processor, the upper steaming mechanism and the lower steaming mechanism are added on the basis of the hot air withering structure, so that the sealwort can be subjected to hot air withered, and can be steamed at the same time, the sealwort root system is quickly deactivated and dried and embrittled, and simultaneously the sealwort is softened to form the epidermis within 2-3 days, so that conditions are created for one-time completion of nondestructive unhairing and cleaning, and the technical problems that the skin of the sealwort withered in the prior art is difficult to soften, the root system cannot be embrittled and the withering time is longer than 15 days are solved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the fixing base of the present invention;
FIG. 4 is a schematic view of the internal structure of the seal tube of the present invention;
FIG. 5 is a top view of a first steam tube according to the present invention;
fig. 6 is a schematic view of the internal structure of the mobile cover of the present invention.
Illustration of: 1-a rack and 2-a tank; 3-material net; 4-a temperature sensor; 5-an electric heater; 6-sealing the tube; 7-a blower; 8-fixing seats; 9-a motor; 10-screw rod; 11-a screw nut seat; 12-connecting piece; 13-slot cover; 14-a first steam pipe; 15-a second steam pipe; 16-steam nozzle; 17-a first solenoid valve; 18-a steam outlet hole; 19-a movable partition; 20-limiting blocks; 21-a spring; 22-an electric cabinet; 23-controller, 24-extension frame, 25-second solenoid valve, 26-roll wheel.
Detailed Description
In order that the invention may be more clearly understood, a further description of the invention will now be given with reference to fig. 1-6, using specific embodiments and examples.
Embodiment 1: the sealwort surface passivation treatment method comprises the following steps:
s1), spreading: uniformly spreading the picked fresh rhizoma polygonati at a ventilation position, and airing the surface water;
s2), spreading: spreading the spread rhizoma Polygonati on a passivation processor uniformly to a thickness of at most 20cm;
s3), withering, and blowing with hot air at 40-50 ℃ for 5-10 hours;
s4), steaming: steaming the withered rhizoma Polygonati from top to bottom with 85-100deg.C steam for 3-5 min;
s5), repeating the withering and steaming, and carrying out hot air withering on the rhizoma polygonati subjected to the steaming step S4) according to the withering step S3) for a plurality of times until the surface of the rhizoma polygonati is softened and the root system becomes crisp.
Further, the withering and hot air blowing are performed for 6 to 8 hours.
Further, the steam temperature is 90-98 ℃.
Further, the repeating is performed a plurality of times, 5 to 8 times.
In the embodiment, the spread sealwort is firstly spread on a passivation processor, is firstly blown by hot air, is steamed for 3-5 minutes by steam, is then subjected to hot air withering, and is repeated for a plurality of times until the sealwort epidermis is softened and the root system becomes brittle. The rhizoma polygonati root system is quickly deactivated and dried and embrittled through low-temperature steaming and hot air withering, and simultaneously the rhizoma polygonati forms skin softening within 1-3 days, so that conditions are created for one-time completion of nondestructive unhairing and cleaning, and the technical problems that the skin of the rhizoma polygonati is difficult to soften, the root system cannot be embrittled and the withering time is longer than 15 days in the prior art are solved. The temperature of the hot air is lower than 40 ℃, so that the withering time is prolonged, and the withering efficiency is reduced; the hot air temperature is higher than 50 ℃, which can cause the drying of the Polygonatum sibiricum epidermis and affect the subsequent saccharification effect. The steam temperature is lower than 85 ℃, so that the root system of the rhizoma polygonati cannot be cured and embrittled, the steam temperature is higher than 100 ℃, the surface layer of the rhizoma polygonati can be cured, and damage can occur in the unhairing and cleaning process. In some embodiments, the hot air temperature is 40 ℃,45 ℃,50 ℃; the steam temperature was 85 ℃,90 ℃,95 ℃,98 ℃ and 100 ℃.
In the withering step of the present invention, the air is blown, in some embodiments for 5 hours, 6 hours, 7 hours, 8 hours, 9 hours, 10 hours; the repetition is 5-8 times, in some embodiments 5 times, 6 times, 7 times, depending on how much and how thin the root system of Polygonatum sibiricum is, until the epidermis of Polygonatum sibiricum is softened and the root system becomes brittle.
Embodiment 2: the sealwort surface passivation processor, including frame 1, be equipped with tank 2 in frame 1, be equipped with material net 3 on the tank 2, be equipped with the fan 7 that bloies to the tank in the left end lower part of frame 1, be equipped with the electric heater 5 that promotes the wind temperature in the periphery of fan 7, be equipped with control cabinet 22 in the left end upper portion of frame 1, be equipped with controller 23 in the control cabinet, tank 2 inner wall above material net 3 is equipped with the temperature sensor 4 who carries out electric connection with controller 23, its characterized in that: the bottom of the tank 2 is provided with a bottom steam injection system which is in control connection with a console 22 and can evenly inject steam into a material net 3 from bottom to top, the left end of the frame 1 is provided with an extension frame which is equal to the tank 2 in height, the top of the tank 2 is provided with a movable tank cover 13, and the tank cover 13 is provided with a top steam injection system which can evenly inject steam into the material net 3 from top to bottom.
In a preferred scheme, the bottom steam injection system is provided with a first steam pipe 14 with the length matched with the length of the material net 3, steam holes are uniformly distributed in the first steam pipe 14 along the length direction of the material net 3, and an electromagnetic valve 17 in control connection with a controller 23 is arranged at the outer end of the first steam pipe 14.
In the preferred scheme, the bottom steam injection system is provided with a first steam pipe 14 with the length corresponding to the length of the material net 3, a plurality of steam spray pipes 16 are vertically arranged on the first steam pipe 14 along the length direction of the material net 3, steam spray holes 18 are uniformly distributed on the steam spray pipes 16, and an electromagnetic valve 17 in control connection with a controller 23 is arranged at the outer end of the first steam pipe 14.
In a preferred embodiment, the movable slot cover 13 may be provided with rolling wheels 26 on the contact surfaces of the front and rear edges of the slot cover 13 and the top end of the side wall of the slot box 2.
In a preferred scheme, the movable groove cover 13 is composed of a fixed seat 8 arranged at the top of the rear side of the frame 1, a screw rod 10 driven by a motor 9 and arranged in the fixed seat 8, a screw rod nut seat 11 sleeved on the screw rod 10, and a connecting piece 12 for connecting the screw rod nut seat 11 and the groove cover 13.
In a preferred scheme, the top steam injection system is provided with a second steam pipe 15 with the length corresponding to the length of the material net 3, a plurality of steam spray pipes 16 are vertically arranged on the second steam pipe 15 along the length direction of the material net 3, and steam spray holes are uniformly distributed on the steam spray pipes 16. The second steam pipe 15 is connected to a steam delivery pipe through a second electromagnetic valve 25, and the steam delivery pipe adopts a hose.
In the preferred scheme, a sealing pipe 6 is arranged at the outlet of the fan 7, a movable partition plate 19 is rotatably connected to the inner wall of one side of the sealing pipe 6, a limiting block 20 is welded to the inner wall of one side of the sealing pipe 6 at a position close to the movable partition plate 19, and a spring 21 is welded between the movable partition plate 19 and the sealing pipe 6. When the fan 7 blows, the movable partition plate 19 can be automatically opened, and when steaming is performed, the movable partition plate 19 can be automatically closed, so that steam is prevented from overflowing from the fan opening.
The working principle is as follows: the movable tank cover 13 is moved to the extension frame 24, the sealwort to be treated is evenly paved on the material net 3 of the tank 2, parameters such as steaming time, blowing temperature and the like are set through the control console 22 and stored in the controller 23 according to the diameter, the root system size and the thickness of the sealwort to be treated, then the fan 7 and the electric heater 5 are started, hot air with required temperature is blown into the tank, if the temperature of the hot air detected by the temperature sensor 4 is lower than the required temperature, an adjusting signal is sent to the controller 23, and the controller 23 adjusts the heating power of the electric heater 5 according to the adjusting signal to achieve the purpose of adjusting the temperature of the hot air. When the fan 7 works for a set time, the controller 23 controls the fan 7 and the electric heater 5 to stop working, and the outlet of the fan 7 is automatically closed. Then, the controller 23 starts the motor 9 to move the tank cover 13 onto the tank 2, then the controller 23 controls the first electromagnetic valve and the second electromagnetic valve to be opened, the bottom steam injection system and the top steam injection system simultaneously inject steam into the sealwort on the material net 3 from top to bottom, when the temperature sensor 4 detects that the steam temperature of the tank 2 reaches a set value (85-100 ℃), the controller 23 starts timing, when the time reaches the set value, the controller 23 controls the two steam injection systems to be closed, controls the motor 9 to operate, moves the tank cover 13 onto the extension frame 24, starts a second round of blowing (withering) work, and repeats alternately until the purposes of softening the sealwort epidermis and drying and embrittling the root system are achieved.
In the embodiment, the upper and lower steaming mechanisms are added on the basis of the hot air withering structure, so that the rhizoma polygonati can be subjected to hot air withering, and can be subjected to omnibearing steaming at the same time, so that the root system of the rhizoma polygonati is quickly deactivated, the rhizoma polygonati is completely dried and embrittled, the steaming efficiency is improved by more than 40% compared with that of the single lower steaming mechanism, and the rhizoma polygonati can be softened in 2-3 days. Solves the technical problems that the skin of the sealwort withered in the prior art is difficult to soften, the root system cannot be embrittled, and the withering time is more than 15 days.
Example 1: the sealwort surface passivation treatment method comprises the following steps:
s1), spreading: uniformly spreading the picked fresh rhizoma Polygonati (rhizome diameter 3-8cm, root system is more and thick, maximum root system diameter 1.5 mm) at ventilation position, and air drying surface water gas;
s2), spreading: uniformly spreading the spread rhizoma polygonati on a passivation processor, wherein the thickness is 20cm;
s3), withering, and blowing with hot air at 50 ℃ for 10 hours;
s4), steaming: steaming the withered rhizoma polygonati from top to bottom simultaneously with steam at 100 ℃ for 5 minutes;
s5), repeating the withering and steaming, and carrying out hot air withering on the rhizoma polygonati subjected to the steaming step S4) according to the withering step S3) for 7 times until the surface of the rhizoma polygonati is softened and the root system becomes brittle.
The embodiment can quickly deactivate the root system of the rhizoma polygonati, dry and embrittle the rhizoma polygonati, the dry and embrittle rate reaches 90.5%, and the rhizoma polygonati forms skin softening within 3 days, and the skin softening rate reaches 95.7%. Solves the technical problems that the skin of the sealwort withered in the prior art is difficult to soften, the root system cannot be embrittled, and the withering time is more than 15 days.
Example 2: the sealwort surface passivation treatment method comprises the following steps:
s1), spreading: uniformly spreading the picked fresh rhizoma polygonati (with the average diameter of 4cm, more root systems and thinner, and the maximum root diameter of 0.8 mm) at a ventilation position, and airing the surface water;
s2), spreading: uniformly spreading the spread rhizoma polygonati on a passivation processor, wherein the thickness is 10cm;
s3), withering, and blowing with hot air at 50 ℃ for 5 hours;
s4), steaming: steaming the withered rhizoma polygonati from top to bottom simultaneously with steam at 85 ℃ for 5 minutes;
s5), repeating the withering and steaming, and carrying out hot air withering on the rhizoma polygonati subjected to the steaming step S4) according to the withering step S3) for 8 times until the surface of the rhizoma polygonati is softened and the root system becomes brittle.
The embodiment can quickly deactivate the root system of the rhizoma polygonati, dry and embrittle the rhizoma polygonati, the dry and embrittle rate reaches 92.1%, and the rhizoma polygonati forms skin softening within 2 days, and the skin softening rate reaches 98.3%. Solves the technical problems that the skin of the sealwort withered in the prior art is difficult to soften, the root system cannot be embrittled, and the withering time is more than 15 days.
Example 3: the sealwort surface passivation treatment method comprises the following steps:
s1), spreading: uniformly spreading the picked fresh rhizoma polygonati (with the average diameter of 6cm, more root systems and the maximum root diameter of 1 mm) at a ventilation position, and airing the surface water;
s2), spreading: uniformly spreading the spread rhizoma polygonati on a passivation processor, wherein the thickness is 15cm;
s3), withering, and blowing with hot air at 45 ℃ for 7 hours;
s4), steaming: steaming the withered rhizoma polygonati from top to bottom simultaneously with steam at 85 ℃ for 5 minutes;
s5), repeating the withering and steaming, and carrying out hot air withering on the rhizoma polygonati subjected to the steaming step S4) according to the withering step S3) for 5 times until the surface of the rhizoma polygonati is softened and the root system becomes brittle.
The embodiment can quickly deactivate the root system of the rhizoma polygonati, dry and embrittle the rhizoma polygonati, the dry and embrittle rate reaches 89.5%, the rhizoma polygonati forms skin softening within 2 days, the skin softening rate reaches 97.9%, and the technical problems that the skin of the rhizoma polygonati is difficult to soften after the rhizoma polygonati is withered, the root system cannot be embrittled, and the withering time is longer than 15 days are solved.
Example 4: the sealwort surface passivation processor comprises a frame 1, a tank 2 is arranged in the frame 1, a material net 3 is arranged on the tank 2, a fan 7 blowing air to the tank is arranged in the lower part of the left end of the frame 1, an electric heater 5 for raising the air temperature is arranged on the periphery of the fan 7, a control console 22 is arranged on the upper part of the left end of the frame 1, a controller 23 is arranged in the control console, a temperature sensor 4 electrically connected with the controller 23 is arranged on the inner wall of the tank 2 above the material net 3, a bottom steam injection system which is in control connection with the control console 22 and can uniformly inject steam into the material net 3 from bottom to top is arranged at the bottom of the tank 2, an extension frame which is equal to the tank 2 in height is arranged at the left end of the frame 1, a movable tank cover 13 is arranged at the top of the tank 2, and the tank cover 13 is provided with a top steam injection system which can uniformly inject steam into the material net 3 from top to bottom.
Example 5: the sealwort surface passivation processor comprises a frame 1, a tank 2 is arranged in the frame 1, a material net 3 is arranged on the tank 2, a fan 7 for blowing air to the tank is arranged in the lower part of the left end of the frame 1, an electric heater 5 for increasing the air temperature is arranged on the periphery of the fan 7, a control console 22 is arranged on the upper part of the left end of the frame 1, a controller 23 is arranged in the control console, a temperature sensor 4 electrically connected with the controller 23 is arranged on the inner wall of the tank 2 above the material net 3, a bottom steam injection system which is in control connection with the control console 22 and can uniformly inject steam into the material net 3 from bottom to top is arranged at the bottom of the tank 2, first steam pipes 14 with the lengths corresponding to the lengths of the material net 3 are arranged in the bottom steam injection system, steam holes are uniformly distributed in the length direction of the first steam pipes 14 along the material net 3, and first electromagnetic valves 17 in control connection with the controller 23 are arranged at the outer ends of the first steam pipes 14. An extension frame with the same height as the tank 2 is arranged at the left end of the frame 1, a movable tank cover 13 is arranged at the top of the tank 2, the movable tank cover 13 is provided with a movable device, and rolling wheels 26 are arranged on the contact surfaces of the front edge and the rear edge of the tank cover 13 and the top end of the side wall of the tank 2. The tank cover 13 is provided with a top steam injection system capable of uniformly injecting steam into the material web 3 from top to bottom, the top steam injection system is provided with a second steam pipe 15 with the length matched with the length of the material web 3, a plurality of steam spray pipes 16 are vertically arranged on the second steam pipe 15 along the length direction of the material web 3, and steam spray holes are uniformly distributed on the steam spray pipes 16. The second steam pipe 15 is connected to a steam delivery pipe through a second electromagnetic valve 25, and the steam delivery pipe adopts a hose. The outlet of the fan 7 is provided with a sealing pipe 6, a movable partition plate 19 is rotatably connected to the inner wall of one side of the sealing pipe 6, a limiting block 20 is welded to the inner wall of one side of the sealing pipe 6 at a position close to the movable partition plate 19, and a spring 21 is welded between the movable partition plate 19 and the sealing pipe 6.
Example 6: the sealwort surface passivation processor comprises a frame 1, a tank 2 is arranged in the frame 1, a material net 3 is arranged on the tank 2, a fan 7 for blowing air to the tank is arranged in the lower part of the left end of the frame 1, an electric heater 5 for increasing the air temperature is arranged on the periphery of the fan 7, a control console 22 is arranged on the upper part of the left end of the frame 1, a controller 23 is arranged in the control console, a temperature sensor 4 electrically connected with the controller 23 is arranged on the inner wall of the tank 2 above the material net 3, a bottom steam injection system which is in control connection with the control console 22 and can evenly inject steam into the material net 3 from bottom to top is arranged at the bottom of the tank 2, a first steam pipe 14 with the length which is matched with the length of the material net 3 is arranged in the bottom steam injection system, a plurality of steam spray pipes 16 are vertically arranged along the length direction of the material net 3, steam spray holes 18 are uniformly distributed on the first steam spray pipes 16, and a first electromagnetic valve 17 in control connection with the controller 23 is arranged at the outer end of the first steam pipe 14. The left end of the frame 1 is provided with an extension frame which is as high as the tank 2, the top of the tank 2 is provided with a movable tank cover 13, the movable tank cover 13 is provided with a movable device, and the movable device is composed of a fixed seat 8 arranged at the top of the rear side of the frame 1, a screw rod 10 which is arranged in the fixed seat 8 and is driven by a motor 9, a screw rod nut seat 11 which is sleeved on the screw rod 10, and a connecting piece 12 which connects the screw rod nut seat 11 with the tank cover 13. The tank cover 13 is provided with a top steam injection system which can evenly inject steam to the material web 3 from top to bottom. The top steam jet system is provided with a second steam pipe 15 with the length matched with the length of the material net 3, a plurality of steam jet pipes 16 are vertically arranged on the second steam pipe 15 along the length direction of the material net 3, and steam jet holes are uniformly distributed on the steam jet pipes 16. The second steam pipe 15 is connected with a steam delivery pipe through a second electromagnetic valve 25, and the steam delivery pipe adopts a hose. The outlet of the fan 7 is provided with a sealing pipe 6, a movable partition plate 19 is rotatably connected to the inner wall of one side of the sealing pipe 6, a limiting block 20 is welded to the inner wall of one side of the sealing pipe 6 at a position close to the movable partition plate 19, and a spring 21 is welded between the movable partition plate 19 and the sealing pipe 6. The first solenoid valve 17 and the second solenoid valve 25 are uniform in conventional solenoid valve products.
The foregoing is merely illustrative of the embodiments of the present invention and is not intended to be limiting in any way or in nature, and it should be noted that modifications and additions to those skilled in the art without departing from the scope of the invention. Equivalent embodiments of the present invention will be apparent to those skilled in the art having the benefit of the teachings disclosed herein, and modifications, to which the invention pertains; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present invention still fall within the protection scope of the present invention.
Claims (6)
1. The sealwort surface passivation processor comprises a frame, be equipped with the tank in the frame, be equipped with the material net on the tank, be equipped with the fan of blowing to the tank in the left end lower part of frame, be equipped with the electric heater that promotes the wind temperature in the periphery of fan, be equipped with the control cabinet on the left end upper portion of frame, be equipped with the controller in the control cabinet, be equipped with the temperature sensor who carries out the electricity with the controller at the tank inner wall above the material net, its characterized in that: the bottom steam injection system capable of evenly injecting the steam at the temperature of 85-98 ℃ to the material net from bottom to top is arranged at the bottom of the tank and is in control connection with the control console, an extension frame with the same height as the tank is arranged at the left end of the frame, a movable tank cover is arranged at the top of the tank, the tank cover is provided with a top steam injection system capable of evenly injecting the steam at the temperature of 85-98 ℃ to the material net from top to bottom, the top steam injection system is provided with a second steam pipe with the length being matched with the length of the material net, a plurality of steam spray pipes are vertically arranged on the second steam pipe along the length direction of the material net, a second electromagnetic valve in control connection with the controller is arranged at the outer end of the second steam pipe, a first steam pipe with the length being matched with the length of the material net is arranged at the left end of the first steam pipe uniformly distributed with steam holes along the length direction of the material net, and a first electromagnetic valve in control connection with the controller is arranged at the outer end of the first steam pipe.
2. The sealwort surface passivation processor according to claim 1, wherein: the bottom steam injection system is provided with a first steam pipe with the length matched with the length of the material net, a plurality of steam spray pipes are vertically arranged on the first steam pipe along the length direction of the material net, steam spray holes are uniformly distributed on the steam spray pipes, and a first electromagnetic valve in control connection with a controller is arranged at the outer end of the first steam pipe.
3. The sealwort surface passivation processor according to claim 1, wherein: the movable groove cover is provided with rolling wheels on the contact surfaces of the front and rear edges of the groove cover and the top end of the side wall of the groove box.
4. A surface passivation treating machine for sealwort according to claim 3, wherein: the movable groove cover consists of a fixed seat arranged at the top of the rear side of the frame, a screw rod driven by a motor and arranged in the fixed seat, and a screw rod nut seat sleeved on the screw rod, and a connecting piece for connecting the screw rod nut seat and the groove cover.
5. The sealwort surface passivation processor according to claim 1, wherein: the outlet of the fan is provided with a sealing pipe, a movable partition plate is rotationally connected to the inner wall of one side of the sealing pipe, a limiting block is arranged at the position, close to the movable partition plate, of one side of the sealing pipe, and a spring is arranged between the movable partition plate and the sealing pipe.
6. The sealwort surface passivation treatment method is characterized in that: the sealwort surface passivation processor according to any one of claims 1-5, comprising the steps of:
s1), spreading: uniformly spreading the picked fresh rhizoma polygonati at a ventilation position, and airing the surface water;
s2), spreading: spreading the spread rhizoma Polygonati on a passivation processor uniformly to a thickness of at most 20cm;
s3), withering, and blowing with hot air at 40-50 ℃ for 5-10 hours;
s4), steaming: steaming the withered rhizoma Polygonati from top to bottom simultaneously with steam at 85-98deg.C for 3-5 min;
s5), repeating the withering and steaming, and carrying out hot air withering on the rhizoma polygonati subjected to the steaming step S4) according to the withering step S3), and repeating for 5-8 times until the surface of the rhizoma polygonati is softened and the root system becomes brittle.
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