阅读说明：本技术 一种明党参加工方法及其装置 (Method and device for processing changium smyrnioides ) 是由 陈敏 陈柯 向文 王新财 邹惠亮 于 2021-08-18 设计创作，主要内容包括：本发明涉及明党参加工的技术领域,特别是涉及一种明党参加工方法及装置,明党参加工方法,包括(1)初润去皮：将明党参在初润过程中清洗表面和去皮；(2)二润：将初润去皮后的明党参在45-55℃通过蒸气蒸润1-1.5h；(3)三润：将二润后的明党参洒水淋润1.5-2.5h；淋水量为明党参重量的5-8倍；(4)切片：将三润后的明党参趁热切片；(5)冷冻和阶梯保温：在-60--50℃预冷冻1-2h,再将切片后的明党参置于冻干机中,控制温度从-80--40℃阶梯式升温至0℃,分三阶段保温处理,相邻两阶段之间的温差为10-30℃,每一阶段保温时间为0.5-1h；(6)烘干：将明党参切片烘干至水分含量小于11％。本发明能最大程度的保留明党参中药材的有效成分和疗效,指导明党参生产加工。(The invention relates to the technical field of changium root processing, in particular to a changium root processing method and a device, wherein the changium root processing method comprises the following steps of (1) initially moistening and peeling: cleaning the surface and peeling off the changium smyrnioides in the initial moistening process; (2) moistening: steaming the primarily moistened and peeled changium smyrnioides for 1-1.5h at 45-55 ℃; (3) and (3) moistening: sprinkling water on the Changium smyrnioides subjected to the secondary moistening for 1.5-2.5 h; the water spraying amount is 5-8 times of the weight of the changium smyrnioides; (4) slicing: slicing the changium smyrnioides subjected to the three-step moistening while the changium smyrnioides is hot; (5) freezing and step heat preservation: pre-freezing at-60 deg.C to-50 deg.C for 1-2h, placing sliced radix Changii in a freeze dryer, controlling temperature from-80 deg.C to-40 deg.C to 0 deg.C, performing heat preservation treatment in three stages with temperature difference of 10-30 deg.C between two adjacent stages, and keeping temperature for 0.5-1h in each stage; (6) drying: and (3) drying the changium smyrnioides slices until the water content is less than 11%. The invention can furthest retain the effective components and curative effect of the changium smyrnioides traditional Chinese medicinal materials and guide the production and processing of the changium smyrnioides.)

1. A method for processing changium smyrnioides is characterized by comprising the following steps: the method comprises the following steps:

(1) initially moistening and peeling: cleaning the surface and peeling off the changium smyrnioides in the initial moistening process; specifically, water or solvent is sprayed on the surface of the changium smyrnioides to moisten and clean silt and dust on the surface of the changium smyrnioides, and the moistened changium smyrnioides epidermis is removed through the spraying force;

(2) moistening: steaming the primarily moistened and peeled changium smyrnioides for 1-1.5h at 45-55 ℃;

(3) and (3) moistening: sprinkling water on the Changium smyrnioides subjected to the secondary moistening for 1.5-2.5 h; the water spraying amount is 5-8 times of the weight of the changium smyrnioides;

(4) slicing: slicing the changium smyrnioides subjected to the three-step moistening while the changium smyrnioides is hot;

(5) freezing and step heat preservation: pre-freezing at-60 deg.C to-50 deg.C for 1-2h, placing sliced radix Changii in a freeze dryer, controlling temperature from-80 deg.C to-40 deg.C to 0 deg.C, performing heat preservation treatment in three stages with temperature difference of 10-30 deg.C between two adjacent stages, and keeping temperature for 0.5-1h in each stage;

(6) drying: and (3) drying the changium smyrnioides slices until the water content is less than 11%.

2. The method for processing changium smyrnioides according to claim 1, wherein the method comprises the following steps: the initial moistening and peeling is realized by spraying water or ethanol with the temperature of 30-40 ℃ on the surface of the changium smyrnioides, wherein the spraying pressure is 0.6-1.2MPa, and the spraying force is utilized to clean and clean silt and dust on the surface of the changium smyrnioides and remove the wetted changium smyrnioides epidermis.

3. The method for processing changium smyrnioides according to claim 2, wherein the method comprises the following steps: the initial moistening and peeling time is controlled to be 0.8-1.5 h.

4. The method for processing changium smyrnioides according to claim 3, wherein the method comprises the following steps: the slice thickness in the step (4) is 3.5-4.5 mm.

5. The method for processing changium smyrnioides according to claim 4, wherein the method comprises the following steps: the drying in the step (6) comprises staged heating drying and heat preservation: the frozen and stepped heat-insulating changium smyrnioides slices are heated and dried to 45-60 ℃ from 0 ℃ in stages, heat-insulating treatment is carried out in three stages, the temperature difference between two adjacent stages is 15-20 ℃, and the heat-insulating time of each stage is 0.5-1 h.

6. The changium smyrnioides processing device used in the changium smyrnioides processing method according to any one of claims 1 to 5, wherein: the changium smyrnioides processing device used for drying in the step (6) comprises a base (1), a drying box (3), a controller (4), an electric heating fan (6), a filter plate (9), two groups of cylinders (10), a push plate (11), a mounting frame (12), a compression roller (14) and a pressing plate (17), wherein four groups of supporting legs (2) are arranged at the bottom end of the base (1), the bottom end of the drying box (3) is fixedly connected with the top end of the base (1), the controller (4) is fixedly arranged at the front end of the drying box (3), a drying pipe (5) is wound in the cavity wall of the base (1), the top end of the electric heating fan (6) is fixedly connected with the bottom end of the drying box (3), the output end of the electric heating fan (6) is communicated with the input end of the drying pipe (5), a discharging door (7) is arranged at the front end of the drying box (3), placing blocks (8) are arranged on the inner walls of the left side and the right side of the drying box (3), the filter plate (9) is placed at the top ends of the two groups of placing blocks (8), two sets of cylinders (10) fixed mounting is in stoving case (3) left end, the output of cylinder (10) pass stoving case (3) and with push pedal (11) fixed connection, slidable mounting is in mounting bracket (12) about push pedal (11), push pedal (11) top is equipped with multiunit spring (13), spring (13) top and mounting bracket (12) fixed connection, compression roller (14) are rotated and are installed in mounting bracket (12), stoving case (3) top is sealed to be equipped with gland (15), gland (15) bottom is equipped with four group's stand (16), clamp plate (17) top and stand (16) bottom fixed connection.

7. The changium smyrnioides processing device according to claim 6, wherein: the bottom end of the push plate (11) is provided with a plurality of groups of cleaning brushes (18).

8. The changium smyrnioides processing device according to claim 6, wherein: the sealing device also comprises a sealing gasket (20), and the sealing gasket (20) is fixedly arranged at the bottom end of the gland (15).

9. The changium smyrnioides processing device according to claim 8, wherein: the multifunctional trolley also comprises an observation window (21), a hand push rod (22) and an anti-skidding handle sleeve (23);

an observation window (21) is arranged at the front end of the drying box (3);

the hand push rod (22) is fixedly connected with the left end of the base (1);

the anti-skid handle sleeve (23) is fixedly sleeved on the hand push rod (22).

10. The changium smyrnioides processing device according to claim 6, wherein: the support frame also comprises four groups of beams (24), and the four groups of beams (24) are respectively and fixedly arranged between the two adjacent groups of support legs (2).

Technical Field

The invention relates to the technical field of changium smyrnioides processing, in particular to a changium smyrnioides processing method and a device thereof.

Background

Changium smyrnioides is a single-species Umbelliferae perennial herb. The plant is a rare or endangered plant in China, is one of special medicinal plants in China, has a root which is a precious Chinese medicinal material, and has the effects of moistening lung for removing phlegm, nourishing yin for harmonizing stomach, calming liver and detoxifying. Mainly distributed in Jiangsu, Anhui, Zhejiang, Hubei and Jiangxi in China, and grows in the places where the soil of the mountain land is thick or in the gaps of rocks on hillsides.

The traditional Chinese medicine drying process is carried out by manual sorting, bundling, rubbing, airing, drying in a drying room and other processes in the preparation process, the workload is large, the period is long, the drying efficiency is low, the labor cost is high, the cost of the traditional Chinese medicine decoction pieces is greatly increased, the 'freshness' degree of the prepared decoction pieces is low, and the active ingredients are easy to lose.

During the processing of the changium smyrnioides, the changium smyrnioides needs to be cleaned, then dried and then subjected to the next treatment procedure, but the existing drying is not thorough, so that the efficiency is low; and the process before drying is also to be improved.

Disclosure of Invention

In order to solve the technical problems, the invention provides a method for processing changium smyrnioides, which can improve the processing efficiency of changium smyrnioides decoction pieces and prevent the loss of effective components.

A method for processing changium smyrnioides comprises the following steps:

(1) initially moistening and peeling: cleaning the surface and peeling off the changium smyrnioides in the initial moistening process; specifically, water or solvent is sprayed on the surface of the changium smyrnioides to moisten and clean silt and dust on the surface of the changium smyrnioides, and the moistened changium smyrnioides epidermis is removed through the spraying force;

(2) moistening: steaming the primarily moistened and peeled changium smyrnioides for 1-1.5h at 45-55 ℃;

(3) and (3) moistening: sprinkling water on the Changium smyrnioides subjected to the secondary moistening for 1.5-2.5 h; the water spraying amount is 5-8 times of the weight of the changium smyrnioides;

(4) slicing: slicing the changium smyrnioides subjected to the three-step moistening while the changium smyrnioides is hot;

(5) freezing and step heat preservation: pre-freezing at-60 deg.C to-50 deg.C for 1-2h, placing sliced radix Changii in a freeze dryer, controlling temperature from-80 deg.C to-40 deg.C to 0 deg.C, performing heat preservation treatment in three stages with temperature difference of 10-30 deg.C between two adjacent stages, and keeping temperature for 0.5-1h in each stage;

(6) drying: and (3) drying the changium smyrnioides slices until the water content is less than 11%.

The processing period of the invention is relatively short; the processing method of the changium smyrnioides slices has high molding rate, can keep fresh to the maximum extent, and particularly retains the effective components and curative effect of the changium smyrnioides traditional Chinese medicinal materials to the maximum extent through different three-time wetting, freezing and stepped heat preservation; so as to guide the production and processing of the changium smyrnioides according to the indexes of the active ingredients of the changium smyrnioides.

Preferably, the initial moistening and peeling is realized by spraying water or ethanol with the temperature of 30-40 ℃ on the surface of the changium smyrnioides, wherein the spraying pressure is 0.6-1.2MPa, and the spraying force is utilized to clean silt and dust on the surface of the changium smyrnioides and remove the wetted changium smyrnioides epidermis.

The temperature and pressure control in the initial moistening and peeling process is very important for keeping the changium smyrnioides fresh, and the temperature and pressure are too high, so that the traditional Chinese medicine components of the changium smyrnioides are lost, and the curative effect of later-period taking is reduced; too low temperature and pressure can cause difficulty in cleaning and peeling, too long cleaning and peeling time, and too low temperature can cause loss of traditional Chinese medicine components of the changium smyrnioides.

More preferably, the initial moistening and peeling time is controlled to be 0.8-1.5 h.

Preferably, the slice thickness in step (4) is 3.5-4.5 mm.

Preferably, the drying in step (6) includes staged heating drying and heat preservation: the frozen and stepped heat-insulating changium smyrnioides slices are heated and dried to 45-60 ℃ from 0 ℃ in stages, heat-insulating treatment is carried out in three stages, the temperature difference between two adjacent stages is 15-20 ℃, and the heat-insulating time of each stage is 0.5-1 h.

By heating, drying and heat preservation in stages, ash content of the changium smyrnioides can be effectively prevented from being increased in the drying process, and thus the quality of the medicinal material of the changium smyrnioides is effectively improved.

Preferably, the changium smyrnioides processing device used for drying in the step (6) comprises a base, a drying box, a controller, an electric heating fan, a filter plate, two groups of cylinders, a push plate, a mounting rack, a compression roller and a pressing plate, wherein four groups of supporting legs are arranged at the bottom end of the base, the bottom end of the drying box is fixedly connected with the top end of the base, the controller is fixedly arranged at the front end of the drying box, a drying pipe is wound in the cavity wall of the base, the top end of the electric heating fan is fixedly connected with the bottom end of the drying box, the output end of the electric heating fan is communicated with the input end of the drying pipe, a discharge door is arranged at the front end of the drying box, placing blocks are arranged on the inner walls of the left side and the right side of the drying box, the filter plate is placed at the top ends of the two groups of placing blocks, the two groups of cylinders are fixedly arranged at the left end of the drying box, the output ends of the cylinders penetrate through the drying box and are fixedly connected with the push plate, the push plate is vertically and slidably arranged in the mounting rack, a plurality of springs are arranged at the top end of the push plate, and fixedly connected with the mounting rack, the compression roller rotates to be installed in the mounting bracket, and stoving case top is sealed to be equipped with the gland, and the gland bottom is equipped with four group's stands, clamp plate top and stand bottom fixed connection.

During the use, at first open the blowing door, put into the stoving case with changium smyrnioides section, lay on the filter plate top, later close the blowing door, start electric fan, hot-air gets into in the drying tube, make the lower part temperature rise of stoving case cavity, dry changium smyrnioides, cover the gland on stoving case top simultaneously, make the clamp plate press a case mounting bracket, the spring shrink, the changium smyrnioides on filter plate top is pushed down to the compression roller, two sets of cylinders of synchronous start, drive the push pedal and move to the right, drive mounting bracket and compression roller and move to the right, make the compression roller flatten changium smyrnioides, increase changium smyrnioides and participate in the area of contact of hot-air, can improve the effect of drying, promote drying efficiency.

According to the changium smyrnioides processing device, the bottom end of the push plate is provided with the plurality of groups of cleaning brushes.

The changium smyrnioides processing device further comprises four groups of trundles, wherein the four groups of trundles are respectively arranged at the bottom ends of the four groups of supporting legs.

The changium smyrnioides processing device further comprises a sealing gasket, and the sealing gasket is fixedly installed at the bottom end of the gland.

According to the changium smyrnioides processing device, the front end of the drying box is provided with the observation window.

The changium smyrnioides processing device further comprises a hand push rod, and the hand push rod is fixedly connected with the left end of the base.

The changium smyrnioides processing device further comprises an anti-skidding handle sleeve, and the anti-skidding handle sleeve is fixedly sleeved on the hand push rod.

The changium smyrnioides processing device further comprises four groups of cross beams, and the four groups of cross beams are fixedly arranged between two adjacent groups of supporting legs respectively.

In conclusion, the invention has the beneficial effects that:

1. the processing period of the invention is relatively short; the processing method of the changium smyrnioides slices has high molding rate, can keep fresh to the maximum extent, and particularly retains the effective components and curative effect of the changium smyrnioides traditional Chinese medicinal materials to the maximum extent through different three-time wetting, freezing and stepped heat preservation; so as to guide the production and processing of the changium smyrnioides according to the indexes of the active ingredients of the changium smyrnioides;

2. the temperature and pressure control in the initial moistening and peeling process is very important for keeping the changium smyrnioides fresh, and the temperature and pressure are too high, so that the traditional Chinese medicine components of the changium smyrnioides are lost, and the curative effect of later-period taking is reduced; the difficulty and the overlong time of cleaning and peeling can be caused by the overlow temperature and pressure, and the loss of traditional Chinese medicine components of the changium smyrnioides can be caused by the overlow temperature and pressure;

3. the method comprises the following steps of using a specific changium smyrnioides processing device, slicing the changium smyrnioides, putting the sliced changium smyrnioides into a drying box, paving the sliced changium smyrnioides on the top end of a filter plate, then closing a discharge door, starting an electric heating fan, enabling hot air to enter a drying pipe, enabling the temperature of the lower part of a cavity of the drying box to rise, drying the changium smyrnioides, covering a gland on the top end of the drying box, enabling a pressure plate to press a box mounting rack, contracting a spring, enabling a pressure roller to press the changium smyrnioides on the top end of the filter plate, synchronously starting two groups of cylinders, driving a push plate to move rightwards, driving the mounting rack and the pressure roller to move rightwards, enabling the pressure roller to press the changium smyrnioides to be flattened, increasing the contact area of the changium smyrnioides participating in the hot air, improving the drying effect and improving the drying efficiency;

4. by heating, drying and heat preservation in stages, ash content of the changium smyrnioides can be effectively prevented from being increased in the drying process, and thus the quality of the medicinal material of the changium smyrnioides is effectively improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional front view showing the connection of a drying box and a cylinder;

FIG. 3 is a schematic left-side sectional view of the connection of the mounting bracket and the push plate;

FIG. 4 is a schematic top view of the platen and column connection;

FIG. 5 is a schematic view of Changium smyrnioides after initial moistening and peeling.

In the drawings, the reference numbers: 1. a base; 2. a support leg; 3. a drying box; 4. a controller; 5. a drying duct; 6. an electric heating fan; 7. a discharge door; 8. placing the blocks; 9. filtering the plate; 10. a cylinder; 11. pushing the plate; 12. a mounting frame; 13. a spring; 14. a compression roller; 15. a gland; 16. a column; 17. pressing a plate; 18. a cleaning brush; 19. a caster wheel; 20. a gasket; 21. an observation window; 22. a handspike; 23. an anti-slip handle sleeve; 24. a cross member.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Example 1

The method for processing the changium smyrnioides comprises the following steps:

(1) initially moistening and peeling: the initial moistening and peeling are specifically realized by spraying 35 ℃ water on the surface of the changium smyrnioides, wherein the spraying pressure is 0.6MPa, the spraying force is utilized to clean and wash silt and dust on the surface of the changium smyrnioides, and the wetted changium smyrnioides epidermis is removed at the same time. The initial moistening and peeling time is controlled to be 0.8 h;

(2) moistening: steaming the primarily moistened and peeled changium smyrnioides for 1h at 45 ℃;

(3) and (3) moistening: spraying water on the Changium smyrnioides subjected to the secondary moistening for 1.5 hours; the water spraying amount is 5 times of the weight of the changium smyrnioides;

(4) slicing: slicing the changium smyrnioides subjected to the three-step moistening while the changium smyrnioides is hot, wherein the thickness of the sliced slices is 3.5 mm;

(5) freezing and step heat preservation: pre-freezing at-60 deg.C for 1h, placing sliced radix Changii in a freeze dryer, controlling temperature to increase from-80 deg.C to 0 deg.C in a stepwise manner, performing heat preservation treatment in three stages with temperature difference of 25-28 deg.C between two adjacent stages, and preserving heat for 0.5h in each stage;

(6) drying: drying the changium smyrnioides slices at 45 ℃ until the water content is 10.5%.

Example 2

The method for processing the changium smyrnioides comprises the following steps:

(1) initially moistening and peeling: the initial moistening and peeling are specifically realized by spraying 30 ℃ ethanol on the surface of the changium smyrnioides, wherein the spraying pressure is 1.2MPa, the spraying force is utilized to clean and wash silt and dust on the surface of the changium smyrnioides, and the wetted changium smyrnioides epidermis is removed at the same time. The initial moistening and peeling time is controlled to be 1.5 h;

(2) moistening: steaming the primarily moistened and peeled changium smyrnioides for 1.5h at 55 ℃;

(3) and (3) moistening: spraying water on the Changium smyrnioides subjected to the second moistening for 2.5 hours; the water spraying amount is 8 times of the weight of the changium smyrnioides;

(4) slicing: slicing the changium smyrnioides subjected to the three-step moistening while the changium smyrnioides is hot, wherein the thickness of the sliced slices is 4.5 mm;

(5) freezing and step heat preservation: pre-freezing at-50 deg.C for 2 hr, placing sliced radix Changii in a freeze dryer, controlling temperature to increase from-40 deg.C to 0 deg.C stepwise, performing heat preservation treatment in three stages with temperature difference of 10-15 deg.C between two adjacent stages, and keeping the temperature for 1 hr in each stage;

(6) drying: drying the changium smyrnioides slices at 60 ℃ until the water content is 10.4%.

Example 3

The method for processing the changium smyrnioides comprises the following steps:

(1) initially moistening and peeling: the initial moistening and peeling are specifically realized by spraying water with the temperature of 40 ℃ on the surface of the changium smyrnioides, wherein the spraying pressure is 0.9MPa, the spraying force is utilized to clean silt and dust on the surface of the changium smyrnioides, and the wetted changium smyrnioides epidermis is removed at the same time. The initial moistening and peeling time is controlled to be 1.1 h;

(2) moistening: steaming the primarily moistened and peeled changium smyrnioides for 1.2h at the temperature of 45-55 ℃;

(3) and (3) moistening: sprinkling water to the Changium smyrnioides subjected to the second moistening for 2 hours; the water spraying amount is 7 times of the weight of the changium smyrnioides;

(4) slicing: slicing the changium smyrnioides subjected to the three-step moistening while the changium smyrnioides is hot, wherein the thickness of the sliced slices is 4 mm;

(5) freezing and step heat preservation: pre-freezing at-55 deg.C for 1.5h, placing sliced radix Changii in a freeze dryer, controlling temperature from-60 deg.C to 0 deg.C, performing heat preservation treatment in three stages with temperature difference of 20-30 deg.C between two adjacent stages, and keeping temperature for 0.8h in each stage;

(6) drying: drying the changium smyrnioides slices at 60 ℃ until the water content is 10.2%.

Example 4

The same as example 1, except that the specific changium smyrnioides processing device of the invention is adopted for drying in the step 6.

As shown in figures 1 to 4, the changium smyrnioides processing device comprises a base 1, a drying box 3, a controller 4, an electric heating fan 6, a filter plate 9, two groups of cylinders 10, a push plate 11, a mounting frame 12, a compression roller 14 and a pressing plate 17, wherein four groups of supporting legs 2 are arranged at the bottom end of the base 1, the bottom end of the drying box 3 is fixedly connected with the top end of the base 1, the controller 4 is fixedly arranged at the front end of the drying box 3, a drying pipe 5 is wound in the cavity wall of the base 1, the top end of the electric heating fan 6 is fixedly connected with the bottom end of the drying box 3, the output end of the electric heating fan 6 is communicated with the input end of the drying pipe 5, a discharge door 7 is arranged at the front end of the drying box 3, placing blocks 8 are arranged on the inner walls at the left side and the right side of the drying box 3, the filter plate 9 is placed at the top ends of the two groups of placing blocks 8, the two groups of cylinders 10 are fixedly arranged at the left end of the drying box 3, the output end of the cylinder 10 penetrates through the drying box 3 and is fixedly connected with the push plate 11, the push plate 11 is arranged in the mounting frame 12 in a vertically sliding mode, a plurality of groups of springs 13 are arranged at the top end of the push plate 11, the top ends of the springs 13 are fixedly connected with the mounting frame 12, the compression roller 14 is rotatably arranged in the mounting frame 12, the top end of the drying box 3 is provided with a gland 15 in a sealing mode, the bottom end of the gland 15 is provided with four groups of stand columns 16, and the top end of the pressure plate 17 is fixedly connected with the bottom ends of the stand columns 16; firstly, a discharge door 7 is opened, cleaned changium smyrnioides is placed into a drying box 3 and laid on the top end of a filter plate 9, then the discharge door 7 is closed, an electric heating fan 6 is started, hot air enters a drying pipe 5, the temperature of the lower part of a cavity of the drying box 3 is raised, the changium smyrnioides is dried, meanwhile, a gland 15 covers the top end of the drying box 3, a pressing plate 17 presses a box mounting frame 12, a spring 13 contracts, a compression roller 14 presses the changium smyrnioides on the top end of the filter plate 9, two groups of cylinders 10 are synchronously started, a push plate 11 is driven to move rightwards, the mounting frame 12 and the compression roller 14 are driven to move rightwards, the changium smyrnioides are pressed by the compression roller 14, the contact area of the changium smyrnioides with the hot air is increased, the drying effect can be improved, and the drying efficiency is improved.

According to the changium smyrnioides processing device, a plurality of groups of cleaning brushes 18 are arranged at the bottom end of the push plate 11; by arranging the cleaning brush 18, the pressing roller 14 can be cleaned, and the changium smyrnioides is prevented from being adhered to the pressing roller 14.

The changium smyrnioides processing device further comprises four groups of trundles 19, wherein the four groups of trundles 19 are respectively arranged at the bottom ends of the four groups of supporting legs 2; by arranging the caster wheels 19, the whole device can be moved conveniently, and the flexibility is improved.

The changium smyrnioides processing device further comprises a sealing gasket 20, wherein the sealing gasket 20 is fixedly arranged at the bottom end of the gland 15; by providing the gasket 20, the sealing property of the connection between the cover 15 and the drying box 3 can be enhanced, and the hot air can be prevented from leaking.

According to the changium smyrnioides processing device, the front end of the drying box 3 is provided with the observation window 21; through setting up observation window 21, the staff of being convenient for looks over the stoving condition in stoving case 3, improves the convenience.

The changium smyrnioides processing device further comprises a hand push rod 22, wherein the hand push rod 22 is fixedly connected with the left end of the base 1; through setting up handspike 22, the staff of being convenient for promotes the overall device and removes, improves the practicality.

The changium smyrnioides processing device further comprises an anti-skidding handle sleeve 23, wherein the anti-skidding handle sleeve 23 is fixedly sleeved on the hand push rod 22; by arranging the anti-slip handle sleeve 23, the friction of the hand push rod 22 can be increased, the hand is prevented from slipping, and the stability is improved.

The changium smyrnioides processing device further comprises four groups of cross beams 24, wherein the four groups of cross beams 24 are respectively and fixedly arranged between two adjacent groups of supporting legs 2; by providing the cross member 24, the connection between the four sets of legs 2 can be enhanced.

The invention relates to a changium smyrnioides processing device, which is characterized in that when in use, firstly, a discharge door 7 is opened, cleaned changium smyrnioides are placed in a drying box 3 and are laid on the top end of a filter plate 9, then, the discharge door 7 is closed, an electric heating fan 6 is started, hot air enters a drying pipe 5, the temperature of the lower part of a cavity of the drying box 3 is raised, the changium smyrnioides is dried, meanwhile, a gland 15 is covered on the top end of the drying box 3, a pressure plate 17 presses a box mounting frame 12 and a spring 13 to contract, a compression roller 14 presses the changium smyrnioides at the top end of the filter plate 9, two groups of cylinders 10 are synchronously started, a push plate 11 is driven to move rightwards, the mounting frame 12 and the compression roller 14 are driven to move rightwards, the compression roller 14 presses the changium smyrnioides to be flattened, the contact area of the changium smyrnioides with the hot air is increased, the drying speed is accelerated, a worker can check the drying condition in the drying box 3 through an observation window 21, when the whole device needs to be moved, the worker holds a hand push rod 22, the base 1 is pushed to drive the caster wheel 19 to rotate.

According to the changium smyrnioides processing device, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the changium smyrnioides processing device can be implemented as long as the beneficial effects of the changium smyrnioides processing device can be achieved; the air cylinder 10 of the changium smyrnioides processing device is purchased from the market, and technicians in the industry only need to install and operate the air cylinder according to the attached operating instructions.

Example 5

The same as example 2, except that the changium smyrnioides processing device in the same example 4 is used for drying in the step 6.

Example 6

The same as example 3, except that the changium smyrnioides processing device in the same example 4 is used for drying in the step 6.

Example 7

The same as example 4, except that the drying includes staged temperature-raising drying and heat-keeping: the frozen and stepped heat-insulating changium smyrnioides slices are heated and dried to 45-60 ℃ from 0 ℃ in stages, heat-insulating treatment is carried out in three stages, the temperature difference between two adjacent stages is 15-20 ℃, and the heat-insulating time of each stage is 0.5-1 h.

Example 8

The same as example 5, except that the drying includes staged temperature-raising drying and heat-keeping: the frozen and stepped heat-insulating changium smyrnioides slices are heated and dried to 45-60 ℃ from 0 ℃ in stages, heat-insulating treatment is carried out in three stages, the temperature difference between two adjacent stages is 15-20 ℃, and the heat-insulating time of each stage is 0.5-1 h.

Example 9

The same as example 6, except that the drying includes staged temperature-raising drying and heat-keeping: the frozen and stepped heat-insulating changium smyrnioides slices are heated and dried to 45-60 ℃ from 0 ℃ in stages, heat-insulating treatment is carried out in three stages, the temperature difference between two adjacent stages is 15-20 ℃, and the heat-insulating time of each stage is 0.5-1 h.

Comparative example 1

The processing method of changium smyrnioides is the same as that in example 1, except that the initial moistening and peeling step in the step (1) is not carried out.

Comparative example 2

The processing method of changium smyrnioides is the same as that in example 2, except that the step (2) of moistening is not included, and the step of moistening is directly performed after the initial moistening and peeling are performed.

Comparative example 3

The changium smyrnioides processing method is the same as the example 3, except that the three-moistening step in the step (3) is not included, and the changium smyrnioides is directly sliced after the two-moistening step.

Comparative example 4

The processing method of changium smyrnioides is the same as that in example 4, except that the processes of freezing and stepped heat preservation in the step (4) are not performed, and the changium smyrnioides is directly dried after being sliced.

The slices of changium smyrnioides obtained in examples 1-9 and comparative examples 1-4 were examined, and the data are shown in table 1.

TABLE 1

Item	Ash content%	Water content%	First-class product yield%
				Example 1	2.5	10.5	89.2
Example 2	2.6	10.4	89.1
				Example 3	2.5	10.2	89.3
Example 4	2.3	9.6	91.2
				Example 5	2.3	9.7	91.1
Example 6	2.2	9.5	91.5
				Example 7	2.1	9.1	92.3
Example 8	2.1	9.2	92.2
				Example 9	2.0	8.8	92.8
Comparative example 1	3.3	13.5	84.6
				Comparative example 2	3.4	13.1	85.1
Comparative example 3	3.3	12.6	85.3
				Comparative example 4	3.5	12.5	86.1

In comparison with comparative examples 1 to 4, it can be seen from the table that:

1. the changium smyrnioides slices prepared by the specific changium smyrnioides processing method in the embodiments 1-9 can improve the drying efficiency, reduce the ash content, improve the first-class product yield, and are superior to the processing treatment in the comparative examples 1-4;

2. the performance of the changium smyrnioides slices prepared by the specific changium smyrnioides processing device in the embodiments 4-6 is superior to that of the changium smyrnioides slices prepared in the embodiments 1-3;

3. the performance of the changium smyrnioides slices prepared by specific staged heating, drying and heat preservation in the embodiments 7-9 of the invention is superior to that of the changium smyrnioides slices obtained in the embodiments 1-6, and the performance of the changium smyrnioides slices obtained in the embodiment 9 is optimal.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.