CN101876500B - Pill drying method - Google Patents
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- CN101876500B CN101876500B CN2010101975509A CN201010197550A CN101876500B CN 101876500 B CN101876500 B CN 101876500B CN 2010101975509 A CN2010101975509 A CN 2010101975509A CN 201010197550 A CN201010197550 A CN 201010197550A CN 101876500 B CN101876500 B CN 101876500B
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Abstract
The invention belongs to the technical field of medicament preparation, and relates to a pill drying method. The pill in the invention generally refers to a pill prepared from traditional Chinese medicine (for example, the Wumeirendan in the invention). In order to solve a series of problems that the pill is hard outside and soft inside, the drying process is too long, volatile components easily volatilize, the labor force is wasted and the like caused by cabinet drying which is commonly used in the existing Wumeirendan pill preparation process, the invention provides the pill drying method. The pill is Wumeirendan, and the Wumeirendan is made into pill cores, intermediate pills, coarse pills and finished pills by a pan-system law. The method comprises the following sequential steps: pill core drying, intermediate pill drying, coarse pill drying and finished pill drying, wherein the pill core drying, intermediate pill drying and coarse pill drying are carried out in a microwave drying device. The technical problems can be effectively solved by using the method.
Description
Technical field
The invention belongs to the medicament preparing technical field, the method that relates to a kind of pill drying, pill of the present invention generally is meant Chinese medicine pill (dark plum jintan for example of the present invention), the invention provides a kind of method of pill drying, this method is to adopt microwave that traditional Chinese medicine pill is carried out repeatedly drying, each dry back adopts general method for making (this area conventional method) to make the regulation requirement with traditional Chinese medicine pill is general, and then carries out drying, back and forth finishes the final preparation of Chinese medicine pill with this.
Background technology
Need dark plum jintan pill is carried out repeatedly dry in the process of preparation dark plum jintan pill, each dry back adopts general method for making to make the regulation requirement with traditional Chinese medicine pill is general, and then carries out drying, back and forth finishes the final preparation of dark plum jintan pill with this.Traditional drying mode is by baking oven dark plum jintan pill to be carried out drying, the diabatic process of oven drying from outside to inside, drying time is too short often produce dark plum jintan pill outer hard in soft situation, so just need the longer time of cost to carry out drying, thereby make the volatile ingredient volatilization, influence product quality, consume a large amount of energy simultaneously, cause waste.
Summary of the invention
Technical problem to be solved by this invention is to have now the drying means in the dark plum jintan pill preparation process is generally adopted oven drying, cause the pill that obtains outer hard interior soft, drying process is long drying time, easily cause the volatile ingredient volatilization, a series of problems such as labor waste, and a kind of method of pill drying is provided at this problem.
The present invention solves the problems of the technologies described above by the following technical programs:
A kind of method of pill drying, described pill are the dark plum jintan, and described dark plum jintan adopts general ball core, middle ball, hair ball and the light ball made of general method for making, and this method comprises the following drying steps that carries out successively:
A, ball core drying steps;
B, middle ball drying steps;
C, hair ball drying steps;
D, light ball drying steps,
It is characterized in that described drying to ball core drying steps, middle ball drying steps and hair ball drying steps is carried out in a microwave drier.
The present invention adopts above-mentioned microwave drier that ball core, middle ball and hair ball are carried out drying, compare oven drying, microwave drying has energy-conservation, keep volatile ingredient, characteristics such as sterilization, and the present invention finds that microwave drying has generally improved respectively than the unit interval drying efficiency of oven drying: the ball core is 87.36%, middle ball is 173.07%, a hair ball is 118.95%, also significant minimizing can be arranged simultaneously aspect the labour.Because the characteristics of microwave drying are to conduct heat from the inside to the outside,, guarantee end product quality effectively so can there not be outer hard interior soft situation.
Described microwave drier comprises the first, second, third, fourth, the 5th, the 6th, the 7th, the 8th, the 9th, the tenth the microwave drying oven that is connected successively to the port of export of microwave drier by the arrival end of microwave drier and connects all microwave drying ovens and be used at the uniform velocity transmitting the conveyer belt of ball core, ball and hair ball; In first microwave drying oven, be aligned in sequence with first, second, the 3rd, the 4th, the 5th microwave tube, be aligned in sequence with the 6th in second microwave drying oven, the 7th, the 8th, the 9th, the tenth microwave tube, be aligned in sequence with the 11 in the 3rd microwave drying oven, the 12, the 13, the 14, the 15 microwave tube, be aligned in sequence with the 16 in the 4th microwave drying oven, the 17, the 18, the 19 microwave tube, be aligned in sequence with the 20 in the 5th microwave drying oven, the 21, the 22, the 23 microwave tube, be aligned in sequence with the 24 in the 6th microwave drying oven, the 25, the 26, the 27 microwave tube, be aligned in sequence with the 28 in the 7th microwave drying oven, the 29, the 30, the 31 microwave tube, be aligned in sequence with the 32 in the 8th microwave drying oven, the 33, the 34 microwave tube, be aligned in sequence with the 35 in the 9th microwave drying oven, the 36, the 37 microwave tube is aligned in sequence with the 38 in the tenth microwave drying oven, the 39, the 40 microwave tube.
The power of described each microwave tube is 800 watts.
Further, the drying steps of ball core of the present invention comprises:
1., ball core to be dried is split into a layered pills sandwich layer on the conveyer belt upper berth, wherein the thickness of ball sandwich layer is 1.0-1.5cm;
2., the ball sandwich layer is carried out twice microwave drying;
Wherein
The time of microwave drying for the first time is 45-65min, unlatching first, second, third, fourth, the 5th, the 8th, the 12, the 13, the 14, the 15, the 18, the 22, the 24 and the 33 microwave tube, in first time microwave drying process, when the ball core passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of ball core was 31-64 ℃; When the ball core went out the tenth microwave drying oven, the temperature of ball core was 39-65 ℃;
The time of microwave drying for the second time is 100-125min, unlatching first, second, third, fourth, the 5th, the 8th, the 11, the 12, the 13, the 14, the 15, the 18, the 21, the 22, the 24 and the 33 microwave tube, in second time microwave drying process, when the ball core passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of ball core was 48-72 ℃; When the ball core went out the tenth microwave drying oven, the temperature of ball core was 49-73 ℃.
The drying steps of ball comprises in described:
3., middle ball to be dried is split into ball layer in one deck on the conveyer belt upper berth, wherein in the thickness of ball layer be 1.0-1.5cm
4., centering ball layer carries out twice microwave drying;
Wherein, the time of microwave drying for the first time is 65-85min, unlatching first, second, third, fourth, the 8th, the 12, the 13, the 14, the 18, the 22 and the 24 microwave tube, in first time microwave drying process, when middle ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of middle ball was 33-58 ℃; When middle ball went out the tenth microwave drying oven, the temperature of middle ball was 36-49 ℃;
The time of microwave drying for the second time is 365-415min, unlatching first, second, third, fourth, the 5th, the 8th, the 12, the 13, the 14, the 18, the 22, the 24 microwave tube and the 33 microwave tube, in first time microwave drying process, when middle ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of middle ball was 43-79 ℃; When middle ball went out the tenth microwave drying oven, the temperature of ball core was 45-75 ℃.
The drying steps of described hair ball comprises:
5., a hair ball to be dried is split into one deck hair ball layer on the conveyer belt upper berth, wherein the thickness of hair ball layer is 1.0-1.5cm;
6., hair ball layer is carried out three microwave drying;
Wherein
The time of microwave drying for the first time is 25-45min, unlatching first, second, third, fourth, the 8th, the 12, the 13, the 14, the 18, the 22 and the 24 microwave tube, in first time microwave drying process, when the hair ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of hair ball was 34-46 ℃; When the hair ball went out the tenth microwave drying oven, the temperature of hair ball was 36-56 ℃;
The time of microwave drying for the second time is 90-120min, unlatching first, second, third, fourth, the 6th, the tenth, the 15, the 16, the 20, the 22 and the 24 microwave tube, in second time microwave drying process, when the hair ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of hair ball was 46-74 ℃; When the hair ball went out the tenth microwave drying oven, the temperature of hair ball was 56-71 ℃;
The time of microwave drying for the third time is 880-900min, unlatching first, second, third, fourth, the 5th, the 8th, the 12, the 13, the 14, the 18, the 22, the 23 and the 24 microwave tube, in microwave drying process for the third time, when the hair ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of hair ball was 43-82 ℃; When the hair ball went out the tenth microwave drying oven, the temperature of hair ball was 46-81 ℃.
Description of drawings
Fig. 1 is the cutaway view of microwave drier in the specific embodiment;
Fig. 2 is the vertical view of microwave drier in the specific embodiment.
The specific embodiment
For making those skilled in the art deepen understanding to technical solution of the present invention, thereby, those skilled in the art can realize the various technique effects that the present invention mentioned smoothly under guidance of the present invention, now the present invention is not done the technical scheme that proves absolutely in the summary of the invention part and do further introduction, it should be noted that, the power of the described microwave tube of this specific embodiment is 800 watts, this specific embodiment has only been carried out corresponding improvement to the method for dry dark plum jintan, and the dark plum jintan (is not comprised the ball core, middle ball, the hair ball) and the size of light ball carry out certain illustrated, therefore, the size dimension of dark plum jintan is consistent with the size dimension of existing dark plum jintan.
Referring to Fig. 1 and Fig. 2, the method of the described a kind of pill drying of this specific embodiment need be used a kind of microwave drier, described microwave drier comprises the first, second, third, fourth, the 5th, the 6th, the 7th, the 8th, the 9th, the tenth microwave drying oven that is connected successively to the port of export 7 of microwave drier by the arrival end 6 of microwave drier and connects all microwave drying ovens and be used at the uniform velocity transmitting the conveyer belt 3 of ball core, ball and hair ball, be equipped with draught hood 1 on each microwave drying oven, arrival end 6 is connected by conveyer belt 3 with the port of export 7.
In first microwave drying oven, be aligned in sequence with first, second, the 3rd, the 4th, the 5th microwave tube, be aligned in sequence with the 6th in second microwave drying oven, the 7th, the 8th, the 9th, the tenth microwave tube, be aligned in sequence with the 11 in the 3rd microwave drying oven, the 12, the 13, the 14, the 15 microwave tube, be aligned in sequence with the 16 in the 4th microwave drying oven, the 17, the 18, the 19 microwave tube, be aligned in sequence with the 20 in the 5th microwave drying oven, the 21, the 22, the 23 microwave tube, be aligned in sequence with the 24 in the 6th microwave drying oven, the 25, the 26, the 27 microwave tube, be aligned in sequence with the 28 in the 7th microwave drying oven, the 29, the 30, the 31 microwave tube, be aligned in sequence with the 32 in the 8th microwave drying oven, the 33, the 34 microwave tube, be aligned in sequence with the 35 in the 9th microwave drying oven, the 36, the 37 microwave tube is aligned in sequence with the 38 in the tenth microwave drying oven, the 39, the 40 microwave tube.
Simultaneously, the described microwave drier of this specific embodiment also comprises the pill position regulator, this device is arranged between the 4th and the 5th microwave drying oven, this device comprises upper conveyor belt reverse wheel and lower conveyor belt reverse wheel, pill can drop on another section conveyer belt from one section conveyer belt by the upper conveyor belt reverse wheel like this, thereby reaches the adjustment of pill position.
The method of the pill drying of introducing this specific embodiment below and being adopted:
A kind of method of pill drying, described pill are the dark plum jintan, and described dark plum jintan adopts general ball core, middle ball, hair ball and the light ball made of general method for making, and this method comprises the following drying steps that carries out successively:
1, ball core drying steps;
2, middle ball drying steps;
3, hair ball drying steps;
4, light ball drying steps,
Described drying to ball core drying steps, middle ball drying steps and hair ball drying steps is carried out in microwave drier (seeing Fig. 1 and Fig. 2).
1, ball core drying steps
For this specific embodiment, can carry out like this drying of ball core:
(1), ball core to be dried is split into a layered pills sandwich layer on the conveyer belt upper berth, wherein the thickness of ball sandwich layer is 1.0-1.5cm;
(2), the ball sandwich layer is carried out twice microwave drying;
Wherein
The time of microwave drying for the first time is 45-65min, unlatching first, second, third, fourth, the 5th, the 8th, the 12, the 13, the 14, the 15, the 18, the 22, the 24 and the 33 microwave tube, in first time microwave drying process, when the ball core passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of ball core was 31-64 ℃; When the ball core went out the tenth microwave drying oven, the temperature of ball core was 39-65 ℃;
The time of microwave drying for the second time is 100-125min, unlatching first, second, third, fourth, the 5th, the 8th, the 11, the 12, the 13, the 14, the 15, the 18, the 21, the 22, the 24 and the 33 microwave tube, in second time microwave drying process, when the ball core passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of ball core was 48-72 ℃; When the ball core went out the tenth microwave drying oven, the temperature of ball core was 49-73 ℃.
As a kind of preferred, in first time microwave drying process, during the junction of ball core by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of ball core is 40 ℃; In first time microwave drying process, when the ball core went out the tenth microwave drying oven, the temperature of ball core was 55 ℃;
In second time microwave drying process, during the junction of ball core by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of ball core is 62 ℃; In second time microwave drying process, when the ball core went out the tenth microwave drying oven, the temperature of ball core was 64 ℃.
2, middle ball drying steps
For this specific embodiment, the relative ball core of the technology of ball slightly more complicated in the drying, the phenomenon of sticking ball has taken place in concrete dry run, area is compared the ball core and is slightly increased, this is because just the general middle ball internal moisture content that makes is higher, so the raising of instantaneous temperature, the absorption of energy have caused the generation of sticking ball phenomenon, this specific embodiment is found the unlatching of microwave drying starting stage minimizing part microwave tube, helps to prevent the generation of this phenomenon.
For this reason, the drying of centering ball can be carried out like this:
(3), middle ball to be dried is split into ball layer in one deck on the conveyer belt upper berth, wherein in the thickness of ball layer be 1.0-1.5cm
(4), centering ball layer carries out twice microwave drying;
Wherein, the time of microwave drying for the first time is 65-85min, unlatching first, second, third, fourth, the 8th, the 12, the 13, the 14, the 18, the 22 and the 24 microwave tube, in first time microwave drying process, when middle ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of middle ball was 33-58 ℃; When middle ball went out the tenth microwave drying oven, the temperature of middle ball was 36-49 ℃;
The time of microwave drying for the second time is 365-415min, unlatching first, second, third, fourth, the 5th, the 8th, the 12, the 13, the 14, the 18, the 22, the 24 microwave tube and the 33 microwave tube, in second time microwave drying process, when middle ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of middle ball was 43-79 ℃; When middle ball went out the tenth microwave drying oven, the temperature of ball core was 45-75 ℃.
Simultaneously for the raising of ball instantaneous temperature in preventing, the absorption of energy have caused the generation of sticking ball phenomenon, described in the drying steps of ball be included in also that centering ball layer carries out exhausting in the microwave drying process of (4) step.
As a kind of preferred, in first time microwave drying process, during the junction of middle ball by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of middle ball is 52 ℃; In first time microwave drying process, when middle ball went out the tenth microwave drying oven, the temperature of middle ball was 46 ℃;
In second time microwave drying process, during the junction of middle ball by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of middle ball is 70 ℃; In second time microwave drying process, when middle ball went out the tenth microwave drying oven, the temperature of middle ball was 67 ℃.
3, the drying steps of hair ball
For this specific embodiment, in all microwave drying process, microwave drying hair ball technology is the most important, simultaneously also be the most complicated, condition is the harshest.Be different from ball core and middle ball, the water content of its super large and huge volume are more prone to take place sticking ball or quick-fried ball, and this specific embodiment is found to improve drying time, reduces the unlatching quantity of microwave tube, open draught hood 1 and can improve drying effect.
For this reason, can carry out like this drying of hair ball:
(5), a hair ball to be dried is split into one deck hair ball layer on the conveyer belt upper berth, wherein the thickness of hair ball layer is 1.0-1.5cm;
(6), hair ball layer is carried out three microwave drying;
Wherein
The time of microwave drying for the first time is 25-45min, unlatching first, second, third, fourth, the 8th, the 12, the 13, the 14, the 18, the 22 and the 24 microwave tube, in first time microwave drying process, when the hair ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of hair ball was 34-46 ℃; When the hair ball went out the tenth microwave drying oven, the temperature of hair ball was 36-56 ℃;
The time of microwave drying for the second time is 90-120min, unlatching first, second, third, fourth, the 6th, the tenth, the 15, the 16, the 20, the 22 and the 24 microwave tube, in second time microwave drying process, when the hair ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of hair ball was 46-74 ℃; When the hair ball went out the tenth microwave drying oven, the temperature of hair ball was 56-71 ℃;
The time of microwave drying for the third time is 880-900min, unlatching first, second, third, fourth, the 5th, the 8th, the 12, the 13, the 14, the 18, the 22, the 23 and the 24 microwave tube, in microwave drying process for the third time, when the hair ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of hair ball was 43-82 ℃; When the hair ball went out the tenth microwave drying oven, the temperature of hair ball was 46-81 ℃.
The drying steps of simultaneously described hair ball also is included in the microwave drying process of (6) step hair ball layer is carried out exhausting.
As a kind of preferred, in first time microwave drying process, during the junction of hair ball by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of mao ball is 46 ℃; In first time microwave drying process, when a hair ball went out the tenth microwave drying oven, the temperature of hair ball was 56 ℃;
In second time microwave drying process, during the junction of hair ball by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of mao ball is 66 ℃; In second time microwave drying process, when a hair ball went out the tenth microwave drying oven, the temperature of hair ball was 62 ℃;
In microwave drying process for the third time, during the junction of hair ball by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of mao ball is 75 ℃; In microwave drying process for the third time, when a hair ball went out the tenth microwave drying oven, the temperature of hair ball was 73 ℃.
Embodiment
The described microwave drier of present embodiment is of a size of long 14500mm (being the distance between feed end 6 and the discharge end 7), wide 1200mm, high 1700mm.
Every microwave drying process parameter is as follows:
Drying to the ball core: the ball core layer thickness is 1.2cm, and microwave tube is opened 16 pipes, dry 7 times after opening dry 3 times of 14 pipes earlier again.
The time of the microwave drying first time of the drying steps of the ball core that the specific embodiment is mentioned is opened the 14 pipes (microwave tube that tube used for bottom pouring number was opened for the time of the microwave drying first time of the drying steps of the ball core of specific embodiment part earlier corresponding to the microwave tube here, as follows implication) (promptly multiply by 31 drying time dry 3 times, as follows implication), at this moment, conveyer belt 3 speed are 1.11 meters/minute, the dry time once be conveyer belt 3 from arrival end 6 to the port of export delivery time of 7 (down with).
The time of the microwave drying second time of the drying steps of ball core, dry 7 times, at this moment, conveyer belt 3 speed were 1.20 meters/minute corresponding to opening 16 pipes again.
Present embodiment is provided with the infrared thermometry device at the junction and the tenth microwave drying oven end of the 5th microwave drying oven and the 6th microwave drying oven, under above-mentioned parameter control, the ball core is carried out drying, present embodiment is found in first time microwave drying process, when the ball core passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of ball core was 40 ℃; In first time microwave drying process, when the ball core went out the tenth microwave drying oven, the temperature of ball core was 55 ℃;
In second time microwave drying process, during the junction of ball core by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of ball core is 62 ℃; In second time microwave drying process, when the ball core went out the tenth microwave drying oven, the temperature of ball core was 64 ℃, and table one is the dry data of present embodiment to the ball core.
Table one
| ? | Microwave drying |
| Dry amount (kg) | 30.7 |
| Moisture (%) | 2.42 |
The drying of centering ball: middle ball layer thickness is 1.0cm, draught hood 1 standard-sized sheet, open dry 2 times of 11 pipes earlier after, open 13 pipes again, amount to dry 20 times, and continuous feed, guarantee that simultaneously temperature is controlled at below 80 ℃, (promptly when temperature greater than 80 ℃ time) in case of necessity closed a microwave tube and prevented sticking ball.
The time of the microwave drying first time of the middle ball drying steps that the specific embodiment is mentioned is opened 11 pipes earlier dry 2 times corresponding to the microwave tube here, and at this moment, conveyer belt 3 speed are 1.20 meters/minute.
The time of the microwave drying second time of middle ball drying steps, dry 18 times, at this moment, conveyer belt 3 speed were 1.20 meters/minute corresponding to opening 13 pipes again.
The centering ball carries out drying under above-mentioned parameter control, and present embodiment finds in first time microwave drying process, and during the junction of middle ball by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of middle ball is 52 ℃; In first time microwave drying process, when middle ball went out the tenth microwave drying oven, the temperature of middle ball was 46 ℃;
In second time microwave drying process, during the junction of middle ball by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of middle ball is 70 ℃; In second time microwave drying process, when middle ball went out the tenth microwave drying oven, the temperature of middle ball was 67 ℃, and table two is the dry data of present embodiment centering ball.
Table two
| ? | Microwave drying |
| Dry amount (kg) | 109.2 |
| Moisture (%) | 4.11 |
Drying to the hair ball: hair ball layer thickness is 1.0cm, draught hood 1 standard-sized sheet, after opening dry 1 time of 11 pipes earlier, open 12 pipes dry 3 times, open 13 pipes again, amount to dry 25 times, and continuous feed, guarantee that simultaneously temperature is controlled at below 80 degree, (promptly when temperature greater than 80 ℃ time) in case of necessity closed a microwave tube and prevented to glue ball.
The time of first microwave drying of the drying steps of the hair ball that the specific embodiment is mentioned is opened 11 pipes earlier dry time corresponding to the microwave tube here, and at this moment, line speed is 1.45 meters/minute.
The time of second microwave drying of the drying steps of hair ball, dry 3 times, at this moment, conveyer belt 3 speed were 1.45 meters/minute corresponding to opening 12 pipes again.
The time of the 3rd microwave drying of the drying steps of hair ball, dry 21 times, at this moment, conveyer belt 3 speed were 1.45 meters/minute corresponding to opening 13 pipes again.
Under above-mentioned parameter control the hair ball is carried out drying, present embodiment finds in first time microwave drying process, and during the junction of hair ball by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of mao ball is 46 ℃; In first time microwave drying process, when a hair ball went out the tenth microwave drying oven, the temperature of hair ball was 56 ℃;
In second time microwave drying process, during the junction of hair ball by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of mao ball is 66 ℃; In second time microwave drying process drying, when a hair ball went out the tenth microwave drying oven, the temperature of hair ball was 62 ℃;
In microwave drying process for the third time, during the junction of hair ball by the 5th microwave drying oven and the 6th microwave drying oven, the temperature of mao ball is 75 ℃; In microwave drying process for the third time, when a hair ball went out the tenth microwave drying oven, the temperature of hair ball was 73 ℃, and table three is the dry data of present embodiment to the hair ball.
Table three
| ? | Microwave drying |
| Dry amount (kg) | 127.65 |
| Moisture (%) | 4.03 |
| Glycyrrhizic acid content (mg/g) | 1.45 |
| Menthol content (mg/g) | 4.22 |
The preparation of light ball: with the dried hair of present embodiment ball is that dressing, polishing are carried out in the basis, dehumidifying (drying shed, relative humidity is controlled at≤and 40%) obtain the light ball after 24 hours, every index of gained light ball not only all satisfies moisture (%)≤9.0, menthol content (mg/g) 〉=1, the national standard of glycyrrhizic acid content (mg/g) 〉=0.75; But also satisfy moisture (%)≤4.5 simultaneously, menthol content (mg/g) 〉=1.15; The inner quality standard of the present invention of glycyrrhizic acid content (mg/g) 〉=0.85, the every index of microorganism is also all qualified, proves the hair ball quality height that makes with the present embodiment drying, and table four is the quality table of present embodiment light ball.
Table four
| ? | The removal moisture drying time (h) | Moisture (%) | Glycyrrhizic acid content (mg/g) | Menthol content (mg/g) |
| After the polishing of hair ball dressing | 24 | 4.16 | 1.25 | 4.24 |
Claims (6)
1. the method for a pill drying, described pill is the dark plum jintan, and described dark plum jintan adopts general ball core, middle ball, hair ball and the light ball made of general method for making, and this method comprises the following drying steps that carries out successively:
A, ball core drying steps;
B, middle ball drying steps;
C, hair ball drying steps;
D, light ball drying steps,
It is characterized in that the drying of described ball core drying steps, middle ball drying steps and hair ball drying steps is carried out in a microwave drier.
2. the method for pill drying as claimed in claim 1, it is characterized in that described microwave drier comprises the first, second, third, fourth, the 5th, the 6th, the 7th, the 8th, the 9th, the tenth the microwave drying oven that is connected successively to the port of export of microwave drier by the arrival end of microwave drier and connects all microwave drying ovens and be used at the uniform velocity transmitting the conveyer belt of ball core, ball and hair ball; In first microwave drying oven, be aligned in sequence with the first, second, third, fourth, the 5th microwave tube; Be aligned in sequence with the 6th, the 7th, the 8th, the 9th, the tenth microwave tube in second microwave drying oven; Be aligned in sequence with the 11, the 12, the 13, the 14 in the 3rd microwave drying oven, the 15 microwave tube; Be aligned in sequence with the 16, the 17, the 18 in the 4th microwave drying oven, the 19 microwave tube; Be aligned in sequence with the 20, the 21, the 22 in the 5th microwave drying oven, the 23 microwave tube; Be aligned in sequence with the 24, the 25, the 26 in the 6th microwave drying oven, the 27 microwave tube; Be aligned in sequence with the 28, the 29, the 30 in the 7th microwave drying oven, the 31 microwave tube; Be aligned in sequence with the 32, the 33 in the 8th microwave drying oven, the 34 microwave tube; Be aligned in sequence with the 35, the 36 in the 9th microwave drying oven, the 37 microwave tube; Be aligned in sequence with the 38, the 39 in the tenth microwave drying oven, the 40 microwave tube.
3. the method for pill drying as claimed in claim 2 is characterized in that, the power of described each microwave tube is 800 watts.
4. the method for pill drying as claimed in claim 3 is characterized in that, the drying steps of described ball core comprises:
1., ball core to be dried is split into a layered pills sandwich layer on the conveyer belt upper berth, wherein the thickness of ball sandwich layer is 1.0-1.5cm;
2., the ball sandwich layer is carried out twice microwave drying;
Wherein
The time of microwave drying for the first time is 45-65min, unlatching first, second, third, fourth, the 5th, the 8th, the 12, the 13, the 14, the 15, the 18, the 22, the 24 and the 33 microwave tube, in first time microwave drying process, when the ball core passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of ball core was 31-64 ℃; When the ball core went out the tenth microwave drying oven, the temperature of ball core was 39-65 ℃;
The time of microwave drying for the second time is 100-125min, unlatching first, second, third, fourth, the 5th, the 8th, the 11, the 12, the 13, the 14, the 15, the 18, the 21, the 22, the 24 and the 33 microwave tube, in second time microwave drying process, when the ball core passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of ball core was 48-72 ℃; When the ball core went out the tenth microwave drying oven, the temperature of ball core was 49-73 ℃.
5. the method for pill drying as claimed in claim 3 is characterized in that, the drying steps of described middle ball comprises:
1., middle ball to be dried is split into ball layer in one deck on the conveyer belt upper berth, wherein in the thickness of ball layer be 1.0-1.5cm
2., centering ball layer carries out twice microwave drying;
Wherein, the time of microwave drying for the first time is 65-85min, unlatching first, second, third, fourth, the 8th, the 12, the 13, the 14, the 18, the 22 and the 24 microwave tube, in first time microwave drying process, when middle ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of middle ball was 33-58 ℃; When middle ball went out the tenth microwave drying oven, the temperature of middle ball was 36-49 ℃;
The time of microwave drying for the second time is 365-415min, unlatching first, second, third, fourth, the 5th, the 8th, the 12, the 13, the 14, the 18, the 22, the 24 microwave tube and the 33 microwave tube, in first time microwave drying process, when middle ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of middle ball was 43-79 ℃; When middle ball went out the tenth microwave drying oven, the temperature of ball core was 45-75 ℃.
6. the method for pill drying as claimed in claim 3 is characterized in that, the drying steps of described hair ball comprises:
1., a hair ball to be dried is split into one deck hair ball layer on the conveyer belt upper berth, wherein the thickness of hair ball layer is 1.0-1.5cm;
2., hair ball layer is carried out three microwave drying;
Wherein
The time of microwave drying for the first time is 25-45min, unlatching first, second, third, fourth, the 8th, the 12, the 13, the 14, the 18, the 22 and the 24 microwave tube, in first time microwave drying process, when the hair ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of hair ball was 34-46 ℃; When the hair ball went out the tenth microwave drying oven, the temperature of hair ball was 36-56 ℃;
The time of microwave drying for the second time is 90-120min, unlatching first, second, third, fourth, the 6th, the tenth, the 15, the 16, the 20, the 22 and the 24 microwave tube, in second time microwave drying process, when the hair ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of hair ball was 46-74 ℃; When the hair ball went out the tenth microwave drying oven, the temperature of hair ball was 56-71 ℃;
The time of microwave drying for the third time is 880-900min, unlatching first, second, third, fourth, the 5th, the 8th, the 12, the 13, the 14, the 18, the 22, the 23 and the 24 microwave tube, in microwave drying process for the third time, when the hair ball passed through the junction of the 5th microwave drying oven and the 6th microwave drying oven, the temperature of hair ball was 43-82 ℃; When the hair ball went out the tenth microwave drying oven, the temperature of hair ball was 46-81 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101975509A CN101876500B (en) | 2010-06-04 | 2010-06-04 | Pill drying method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101975509A CN101876500B (en) | 2010-06-04 | 2010-06-04 | Pill drying method |
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| Publication Number | Publication Date |
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| CN101876500A CN101876500A (en) | 2010-11-03 |
| CN101876500B true CN101876500B (en) | 2011-10-26 |
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| CN2010101975509A Active CN101876500B (en) | 2010-06-04 | 2010-06-04 | Pill drying method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103375982A (en) * | 2012-11-23 | 2013-10-30 | 无锡众望四维科技有限公司 | Middle frame structure of dryer |
| CN106322962B (en) * | 2016-09-09 | 2019-06-04 | 云南省能源研究院有限公司 | A kind of tsaoko drying means |
| CN107192245A (en) * | 2017-06-22 | 2017-09-22 | 宁夏塞上阳光太阳能有限公司 | Automatic continuous dryer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335140A (en) * | 2000-07-21 | 2002-02-13 | 杨兴杰 | Medicine bolus for dredging meridian passage, nourishing blood and removing toxic material |
| CN201096444Y (en) * | 2007-06-28 | 2008-08-06 | 武长新 | Micro-wave drying equipment |
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- 2010-06-04 CN CN2010101975509A patent/CN101876500B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1335140A (en) * | 2000-07-21 | 2002-02-13 | 杨兴杰 | Medicine bolus for dredging meridian passage, nourishing blood and removing toxic material |
| CN201096444Y (en) * | 2007-06-28 | 2008-08-06 | 武长新 | Micro-wave drying equipment |
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