CN117723436B - Quality detection equipment for traditional Chinese medicine - Google Patents
Quality detection equipment for traditional Chinese medicine Download PDFInfo
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- CN117723436B CN117723436B CN202410171894.4A CN202410171894A CN117723436B CN 117723436 B CN117723436 B CN 117723436B CN 202410171894 A CN202410171894 A CN 202410171894A CN 117723436 B CN117723436 B CN 117723436B
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 239000003814 drug Substances 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 110
- 238000001035 drying Methods 0.000 claims abstract description 106
- 238000005303 weighing Methods 0.000 claims abstract description 50
- 230000008093 supporting effect Effects 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 19
- 150000002367 halogens Chemical class 0.000 claims abstract description 19
- 238000007790 scraping Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 239000002274 desiccant Substances 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 239000000825 pharmaceutical preparation Substances 0.000 claims 3
- 229940127557 pharmaceutical product Drugs 0.000 claims 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000001976 improved effect Effects 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
The invention belongs to the technical field of traditional Chinese medicine detection, in particular to traditional Chinese medicine quality detection equipment, which comprises a drying cylinder, wherein a top cover is arranged on the drying cylinder, the top cover is connected with the drying cylinder through a magnetic block, and a halogen heating lamp is arranged in the top cover; a supporting plate is arranged in the drying cylinder, a heat conducting column is arranged on the supporting plate, medicinal materials to be detected are placed on the supporting plate, the medicinal materials are located in gaps between the heat conducting columns, and the upper end of the heat conducting column is located above the medicinal materials; a weighing sensor is arranged on the bottom surface of the drying cylinder, and the lower surface of the supporting plate is in contact with the weighing sensor; the invention has simple structure, can conveniently and rapidly dry the moisture in the medicinal materials, and avoids the problems that the moisture in the middle and bottom parts of the medicinal materials is slowly and incompletely dried due to the accumulation of the Chinese medicinal materials in the drying process, thereby rapidly and accurately detecting the moisture content in the medicinal materials and judging the quality of the medicinal materials.
Description
Technical Field
The invention belongs to the technical field of detection of traditional Chinese medicinal materials, and particularly relates to a traditional Chinese medicinal medicine quality detection device.
Background
The traditional Chinese medicinal materials are generally prepared from the traditional Chinese medicinal materials in a tunnel under specific natural conditions in regions with ecological environment, and the cultivation technology and harvesting processing are also prepared with a certain degree of emphasis due to the fact that the production is centralized, so that the quality and the curative effect of the traditional Chinese medicinal materials are better than those of the same medicinal materials in other regions.
In the purchasing process of traditional Chinese medicinal materials, the quality of the traditional Chinese medicinal materials is required to be judged, the water content is required to be judged under the normal condition, different water contents correspond to different qualities and different purchasing prices, but larger errors exist in judgment in a manual experience mode, and judgment of the quality of the medicinal materials and pricing of the medicinal materials are not facilitated when purchasing.
Disclosure of Invention
In order to make up the deficiency of the prior art, the moisture in the medicinal materials is dried conveniently and rapidly, and the problems that the moisture in the middle and bottom parts of the medicinal materials is dried slowly and incompletely due to accumulation of the medicinal materials in the drying process are avoided, so that the moisture content in the medicinal materials is detected and the quality of the medicinal materials is judged rapidly and accurately.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a traditional Chinese medicine quality detection device, which comprises a drying cylinder, wherein a top cover is arranged on the drying cylinder, the top cover is connected with the drying cylinder through a magnetic block, and a halogen heating lamp is arranged in the top cover;
a supporting plate is arranged in the drying cylinder, a heat conducting column is arranged on the supporting plate, medicinal materials to be detected are placed on the supporting plate, the medicinal materials are located in gaps between the heat conducting columns, and the upper end of the heat conducting column is located above the medicinal materials;
And a weighing sensor is arranged on the bottom surface of the drying cylinder, and the lower surface of the supporting plate is in contact with the weighing sensor.
Preferably, an outer cylinder is arranged outside the drying cylinder, a gap exists between the outer cylinder and the drying cylinder, a supporting pad is arranged between the bottom surface of the drying cylinder and the bottom surface of the outer cylinder, and a sealing pad is arranged between the upper end of the drying cylinder and the upper end of the outer cylinder.
Preferably, the gap between the outer cylinder and the drying cylinder is in a negative pressure state, a first reflecting layer is arranged on the inner wall of the outer cylinder, and the drying cylinder is made of a material with good heat conduction performance.
Preferably, the top cover is provided with a discharge cavity, an exhaust fan is arranged at the outlet of the discharge cavity, and a protective net is arranged outside the outlet;
The heat conducting column is provided with a through hole, a guide plate is arranged in the through hole and used for increasing the flowing distance of air flow, the top cover is provided with a hose, one end of the hose is communicated into the discharge cavity, and the other end of the hose is communicated to the upper end opening of the heat conducting column;
A gap exists between the lower surface of the supporting plate and the bottom surface of the drying cylinder, an air inlet cavity is formed in the top cover, and the air inlet cavity is communicated with the inside of the drying cylinder and the external environment through an air inlet hole and an air outlet hole.
Preferably, a weighing plate is arranged in the drying cylinder and connected to the weighing sensor, the supporting plate is arranged above the weighing plate, a gap exists between the supporting plate and the weighing plate, and a second reflecting layer is arranged on the upper surface of the weighing plate.
Preferably, the edge of the supporting plate is provided with a scraping strip, an elastic sheet is arranged in the scraping strip, and the upper end of the scraping strip is clung to the inner wall of the drying cylinder under the action of the elastic sheet.
Preferably, the air inlet cavity is positioned below the exhaust cavity, and a drying agent is arranged in the air inlet hole and is used for absorbing moisture in air entering from the outside;
The filter block is arranged in the discharge cavity and positioned between the exhaust fan and the hose, and is used for absorbing residual harmful substances in the processing process of the evaporated medicinal materials.
Preferably, the partition plate between the halogen heating lamp and the air inlet cavity is made of transparent materials, a spiral baffle plate is arranged in the air inlet cavity, and the spiral baffle plate guides and guides air flow in the air inlet cavity.
The beneficial effects of the invention are as follows:
1. According to the traditional Chinese medicine quality detection device, the supporting plate, the heat conduction column, the exhaust fan, the hose, the first reflecting layer and the second reflecting layer are arranged, so that medicinal materials are relatively loose in detection, heat is conveniently transferred to the inside and the bottom of the medicinal materials, the drying speed of the medicinal materials is increased, the medicinal materials are thoroughly dried, the speed and the accuracy of detecting the medicinal materials are improved, and workers can conveniently judge the quality of the medicinal materials.
2. According to the traditional Chinese medicine quality detection device, the air inlet cavity, the spiral baffle, the discharge cavity, the filter block, the hose and the scraping strip are arranged, so that the air is dried and heated, the influence on the drying of medicinal materials due to low temperature of external air and excessive moisture is avoided, meanwhile, the discharged air is adsorbed, the diffusion of harmful substances is avoided, and the physical health of people is influenced.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a front view of a detection apparatus of the present invention;
FIG. 2 is a cross-sectional view of the detection apparatus of the present invention;
FIG. 3 is a schematic view of the structure of a heat conducting column in the detection device of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B;
FIG. 6 is an enlarged view of a portion of FIG. 4 at C;
In the figure: outer cylinder 1, first reflective layer 11, support pad 12, gasket 13, top cover 2, air intake chamber 21, air intake hole 211, air outlet hole 212, spiral baffle 22, discharge chamber 23, filter block 231, exhaust fan 232, protection net 233, hose 234, halogen heating lamp 24, magnetic block 25, drying cylinder 3, load cell 4, pallet 5, heat conducting column 51, guide plate 511, weighing plate 52, second reflective layer 521, scraper 53, and elastic sheet 531.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 6, the quality detection device for traditional Chinese medicine according to the present invention comprises a drying cylinder 3, wherein a top cover 2 is mounted on the drying cylinder 3, the top cover 2 and the drying cylinder 3 are connected with each other through a magnetic block 25, and a halogen heating lamp 24 is mounted in the top cover 2;
A supporting plate 5 is arranged in the drying cylinder 3, a heat conduction column 51 is arranged on the supporting plate 5, medicinal materials to be detected are placed on the supporting plate 5, the medicinal materials are located in gaps between the heat conduction columns 51, and the upper end of the heat conduction column 51 is located above the medicinal materials;
A weighing sensor 4 is arranged on the bottom surface of the drying cylinder 3, and the lower surface of the supporting plate 5 is in contact with the weighing sensor 4;
When detecting the moisture of the Chinese medicinal materials to determine the quality of the medicinal materials, the top cover 2 on the detection equipment is taken down, then the medicinal materials to be detected are placed on the supporting plate 5, the positions of the medicinal materials are adjusted, the heat conducting columns 51 penetrate out from the analysis between the medicinal materials and the upper ends of the heat conducting columns 51 are positioned above the medicinal materials, then the top cover 2 is covered on the drying cylinder 3 by a worker, and the power supply of the detection equipment is turned on, so that the detection equipment starts to automatically detect under the control of the internal controller;
In the detection process, the controller controls the halogen heating lamp 24 to work, heats the medicinal materials in the drying cylinder 3, dries and evaporates water contained in the medicinal materials, and simultaneously detects the weight of the medicinal materials in real time through the weighing sensor 4, and when the weight of the medicinal materials is not changed any more, the controller judges that the detection is completed, the controller controls the halogen heating lamp 24 to be turned off, and automatically calculates the water content of the medicinal materials according to the data detected by the weighing sensor 4, so that staff can judge the quality of the medicinal materials according to the water content;
Simultaneously, when placing the medicinal material that treats the detection, owing to the existence of heat conduction post 51, can make between the medicinal material on the layer board 5 relatively loose, reduce the possibility of piling up each other between the medicinal material, pile up each other after placing on the layer board 5 with the medicinal material, influence the effect of detection, simultaneously, can be in the heating process through the heat conduction post 51 that sets up, be favorable with between the medicinal material conduction, be convenient for thoroughly drying the medicinal material and accelerate drying rate, inside difficult stoving when reducing the medicinal material and pile up or the condition that the medicinal material that is located the bottom is difficult to dry, stoving dehydration is abundant when guaranteeing that the medicinal material detects, improve the degree of accuracy and the speed of detection.
As one embodiment of the present invention, an outer cylinder 1 is installed outside the drying cylinder 3, a gap exists between the outer cylinder 1 and the drying cylinder 3, a supporting pad 12 is installed between the bottom surface of the drying cylinder 3 and the bottom surface of the outer cylinder 1, and a sealing pad 13 is installed between the upper end of the drying cylinder 3 and the upper end of the outer cylinder 1;
Through at the externally mounted urceolus 1 of stoving section of thick bamboo 3 for stoving section of thick bamboo 3 in the check out test set keeps apart with external relatively, avoids in the testing process, has the temperature of stoving section of thick bamboo 3 relatively higher, leads to the staff to touch by mistake and scalds or the staff need carry out inconvenient and the problem of operation when removing check out test set.
As one embodiment of the present invention, the gap between the outer cylinder 1 and the drying cylinder 3 is in a negative pressure state, the inner wall of the outer cylinder 1 is provided with a reflective layer 11, and the drying cylinder 3 is made of a material with good heat conduction performance;
the reflective layer I11 is arranged on the inner wall of the outer barrel 1, so that heat radiated out of the drying barrel 3 is not easy to run off, the temperature in the drying barrel 3 is stable, the temperature rise is facilitated, the drying effect on medicinal materials is guaranteed, meanwhile, the temperature in the drying barrel 3 is relatively high due to the fact that the heat in the drying barrel 3 is not easy to run off, the medicinal materials are further heated sufficiently and uniformly, moisture evaporation in the medicinal materials is promoted, insufficient heating of the medicinal materials in the medicinal materials or at the bottom is avoided, the detection speed is accelerated, and the accuracy of the detection result is improved;
Meanwhile, as the space between the outer cylinder 1 and the drying cylinder 3 is in a negative pressure state, the drying cylinder 3 can be stably arranged in the outer cylinder 1 under the action of the external atmospheric pressure, the temperature of the drying cylinder 3 is prevented from rising in the detection process, the gas expansion in the space between the two is caused, the stable installation of the drying cylinder 3 in the outer cylinder 1 is influenced, and the safety use of detection equipment is also ensured.
As an embodiment of the present invention, the top cover 2 is provided with a discharge cavity 23, an exhaust fan 232 is installed at an outlet of the discharge cavity 23, and a protection net 233 is installed outside the outlet;
the heat conducting column 51 is provided with a through hole, a guide plate 511 is arranged in the through hole, the guide plate 511 is used for increasing the flowing distance of air flow, the top cover 2 is provided with a hose 234, one end of the hose 234 is communicated into the discharge cavity 23, and the other end of the hose 234 is communicated to an upper end opening of the heat conducting column 51;
A gap exists between the lower surface of the supporting plate 5 and the bottom surface of the drying cylinder 3, an air inlet cavity 21 is formed in the top cover 2, and the air inlet cavity 21 is communicated with the inside of the drying cylinder 3 and the external environment through an air inlet hole 211 and an air outlet hole 212;
After the top cover 2 is covered on the drying cylinder 3, the internal space is relatively closed with the outside, so that the moisture which is dried and evaporated in the medicinal material can not be rapidly discharged, the drying effect of the medicinal material is influenced, and the detection effect of the medicinal material is influenced, therefore, the air in the drying cylinder 3 is discharged by using the exhaust fan 232 and the gas flow in the drying cylinder 3 is promoted by using the exhaust fan 232, the moisture which is dried and evaporated in the medicinal material is conveniently discharged to the outside, and the drying of the medicinal material is facilitated;
Meanwhile, one of the plurality of groups of heat conduction columns 51 is connected through a hose 234 to become an air conduction column, and when the exhaust fan 232 exhausts the air flow in the drying cylinder 3: the higher temperature gas in the upper part of the drying cylinder 3, which is close to the halogen heating lamp 24, enters the heat conducting column 51 from the opening above the heat conducting column 51, then moves downwards along the heat conducting column 51, enters the gap between the supporting plate 5 and the bottom surface of the drying cylinder 3, then, the part of gas is pumped by the air guiding column, moves upwards from bottom to enter the discharge cavity 23 under the action of the hose 234, finally is discharged to the outside under the action of the exhaust fan 232, in the process, the higher temperature gas moves downwards, and the heat is emitted between the medicinal materials through the heat conducting column 51, so that the interior of the piled medicinal materials is heated, the thorough drying of the medicinal materials is promoted, the drying speed of the medicinal materials is accelerated, the detection result is more accurate, and the detection speed is accelerated.
As an embodiment of the present invention, a weighing plate 52 is installed in the drying cylinder 3, the weighing plate 52 is connected to the weighing sensor 4, the supporting plate 5 is placed above the weighing plate 52, a gap exists between the supporting plate 5 and the weighing plate 52, and a reflective layer two 521 is disposed on the upper surface of the weighing plate 52;
when the exhaust fan 232 drives the gas in the drying cylinder 3 to flow, the weighing plate 52 is arranged, so that the gas moving downwards from the heat conduction column 51 cannot directly contact the weighing sensor 4, the reflecting layer II 521 is arranged on the weighing plate 52, the possibility that heat passes through the weighing plate 52 is further reduced, the heat returns to the upper part in the drying cylinder 3 as much as possible, the bottom of the medicinal material in the drying cylinder 3 is heated, the effect of drying the medicinal material is improved, the detection speed and accuracy are improved, meanwhile, the effect of the heat symmetrical weighing sensor 4 can be reduced, and the service life of the weighing sensor 4 is prevented from being influenced by high temperature;
Simultaneously, through setting up weighing plate 52 for layer board 5 places on weighing plate 52, so that concentrate weighing sensor 4 through weighing plate 52 with the weight of medicinal material on, when avoiding layer board 5 to appear crooked etc. the circumstances, influence the accuracy of measuring the medicinal material weight, influence the accuracy to the testing result of medicinal material moisture content, simultaneously, owing to place each other between layer board 5 and the weighing plate 52, unfixed connection, also can be after the detection is accomplished, make things convenient for the staff directly upwards to take out layer board 5 through heat conduction post 51, and then take out the medicinal material in the check out test set entirely.
As an embodiment of the present invention, a scraping strip 53 is installed at the edge of the supporting plate 5, an elastic piece 531 is installed in the scraping strip 53, and the upper end of the scraping strip 53 is tightly attached to the inner wall of the drying cylinder 3 under the action of the elastic piece 531;
The scraping strips 53 are arranged on the supporting plate 5, so that the space below the supporting plate 5 in the drying cylinder 3 is relatively closed and isolated from the space above the supporting plate 5, and when the exhaust fan 232 sucks air through the hose 234 and the air guide column, stable negative pressure can be generated in the space below the supporting plate 5, and the air in the drying cylinder 3, which is close to the halogen heating lamp 24, is driven to move downwards from the heat conduction column 51, the drying effect and the drying speed of medicinal materials are improved, and the detection result is ensured to be accurate;
Simultaneously, when the detection is accomplished, will take out, the staff is through upwards removing layer board 5, can scrape the medicinal material that probably exists, adhere to on the inner wall of stoving section of thick bamboo 3 through scraping strip 53, avoid the medicinal material adhesion of detection to the inner wall on, make check out test set contaminated, need the staff follow-up clear up again, reduce staff's work load.
As an embodiment of the present invention, the air inlet chamber 21 is located below the air outlet chamber 23, and a desiccant is installed in the air inlet 211, and the desiccant is used for absorbing moisture in the air entering from the outside;
A filter block 231 is installed in the discharge cavity 23, the filter block 231 is located between the exhaust fan 232 and the hose 234, and the filter block 231 is used for absorbing harmful substances remained in the processing process of the evaporated medicinal materials;
Through installing the drier in inlet port 211, moisture in the air that gets into the external world is absorbed, avoid moisture in the external world to enter into in the stoving section of thick bamboo 3, influence stoving effect and the stoving speed to the medicinal material, simultaneously, because some chinese-medicinal material is at processing technology's reason, can make the surface adhesion of some medicinal material some harmful substance, if the medicinal material surface after adopting the sulphur to smoke the technology to handle can remain some sulfur dioxide, this part sulfur dioxide can desorb again, evaporate out when detecting, and then influence staff's healthy, and some illegal chinese-medicinal material surface adhesion harmful substance that carries out the processing of violating regulations can be more, consequently, through installing filter block 231 in discharge chamber 23, filter, adsorb the air of discharging, reduce the harmful substance in the exhaust gas as far as possible, guarantee staff's health.
As an embodiment of the present invention, the partition between the halogen heating lamp 24 and the air inlet chamber 21 is made of transparent material, a spiral baffle 22 is disposed in the air inlet chamber 21, and the spiral baffle 22 guides and guides the air flow in the air inlet chamber 21;
Because the baffle between the air inlet cavity 21 and the halogen heating lamp 24 is made of transparent materials, and the spiral baffle 22 is arranged in the air inlet cavity 21, air entering the air inlet cavity 21 can be heated by the halogen heating lamp 24, the temperature of outside air entering the drying cylinder 3 is relatively high, the air in the drying cylinder 3 is prevented from flowing and being discharged by the exhaust fan 232, the temperature in the drying cylinder 3 is reduced, the drying of medicinal materials is affected, and the detection accuracy and the detection speed are further affected.
The specific working procedure is as follows:
When detecting the moisture of the Chinese medicinal materials to determine the quality of the medicinal materials, the top cover 2 on the detection equipment is taken down, then the medicinal materials to be detected are placed on the supporting plate 5, the positions of the medicinal materials are adjusted, the heat conducting columns 51 penetrate out from the analysis between the medicinal materials and the upper ends of the heat conducting columns 51 are positioned above the medicinal materials, then the top cover 2 is covered on the drying cylinder 3 by a worker, and the power supply of the detection equipment is turned on, so that the detection equipment starts to automatically detect under the control of the internal controller;
In the detection process, the controller controls the halogen heating lamp 24 to work so as to heat the medicinal materials in the drying cylinder 3, meanwhile, the controller detects the weight of the medicinal materials in real time through the weighing sensor 4, and when the weight of the medicinal materials is not changed any more, the controller judges that the detection is completed, the controller controls the halogen heating lamp 24 to be turned off, and automatically calculates the water content of the medicinal materials according to the data detected by the weighing sensor 4;
Meanwhile, when the medicinal materials to be detected are placed, the medicinal materials on the supporting plate 5 are relatively loose due to the heat-conducting columns 51, and meanwhile, heat can be conducted between the medicinal materials in a heating process through the heat-conducting columns 51;
by installing the outer cylinder 1 outside the drying cylinder 3, the drying cylinder 3 in the detection device is relatively isolated from the outside;
the reflective layer I11 is arranged on the inner wall of the outer cylinder 1, so that heat radiated from the drying cylinder 3 is not easy to run off;
Meanwhile, the space between the outer cylinder 1 and the drying cylinder 3 is in a negative pressure state, so that the drying cylinder 3 can be stably arranged in the outer cylinder 1 under the action of external atmospheric pressure;
By arranging the exhaust fan 232 in the top cover 2, the exhaust fan 232 is used for exhausting the air in the drying cylinder 3, promoting the air flow in the drying cylinder 3, and facilitating the discharge of the moisture evaporated by drying in the medicinal materials to the outside;
Meanwhile, one of the plurality of groups of heat conduction columns 51 is connected through a hose 234 to become an air conduction column, and when the exhaust fan 232 exhausts the air flow in the drying cylinder 3: the gas with higher temperature above the drying cylinder 3 and near the halogen heating lamp 24 enters the heat conducting column 51 from the opening above the heat conducting column 51, then moves downwards along the heat conducting column 51 and enters the gap between the supporting plate 5 and the bottom surface of the drying cylinder 3, then the gas is sucked by the air guiding column, moves upwards from bottom to top into the discharge cavity 23 under the action of the hose 234 and finally is discharged to the outside under the action of the exhaust fan 232;
When the exhaust fan 232 drives the gas in the drying cylinder 3 to flow, the weighing plate 52 is arranged, so that the gas moving downwards from the heat conduction column 51 is not directly contacted with the weighing sensor 4, and the reflecting layer II 521 is arranged on the weighing plate 52, so that the possibility that heat passes through the weighing plate 52 is further reduced, the heat is returned to the upper part in the drying cylinder 3 as much as possible, and the bottom of the medicinal material in the drying cylinder 3 is heated;
Meanwhile, by arranging the weighing plate 52, the supporting plate 5 is placed on the weighing plate 52 so as to concentrate the weight of the medicinal materials on the weighing sensor 4 through the weighing plate 52, and meanwhile, as the supporting plate 5 and the weighing plate 52 are mutually placed and are not fixedly connected, after detection is finished, a worker can conveniently and directly take out the supporting plate 5 upwards through the heat conducting column 51, and then all medicinal materials in the detection equipment are taken out;
the scraping strips 53 are arranged on the supporting plate 5, so that the space below the supporting plate 5 in the drying cylinder 3 is relatively closed and isolated from the space above the supporting plate 5;
meanwhile, when the detection is finished and the medicine is to be taken out, a worker can scrape off the medicine possibly existing and attached to the inner wall of the drying cylinder 3 through the scraping strip 53 by moving the supporting plate 5 upwards;
Moisture in the air entering from the outside is absorbed by installing a drying agent in the air inlet 211, and meanwhile, the discharged air is filtered and absorbed by installing a filter block 231 in the discharge cavity 23, so that harmful substances in the discharged air are reduced as much as possible;
Since the partition plate between the air inlet cavity 21 and the halogen heating lamp 24 is made of transparent material and the spiral baffle plate 22 is arranged in the air inlet cavity 21, the air entering the air inlet cavity 21 can be heated by the halogen heating lamp 24, and the temperature of the external air entering the drying cylinder 3 is relatively high.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The quality detection equipment for the traditional Chinese medicine comprises a drying cylinder (3), wherein a top cover (2) is arranged on the drying cylinder (3), and a halogen heating lamp (24) is arranged in the top cover (2);
The method is characterized in that: a supporting plate (5) is arranged in the drying cylinder (3), a heat conduction column (51) is arranged on the supporting plate (5), medicinal materials to be detected are placed on the supporting plate (5), the medicinal materials are located in gaps between the heat conduction columns (51), and the upper end of the heat conduction column (51) is located above the medicinal materials;
A weighing sensor (4) is arranged on the bottom surface of the drying cylinder (3), and the lower surface of the supporting plate (5) is in contact with the weighing sensor (4);
an outer cylinder (1) is arranged outside the drying cylinder (3), and a gap exists between the outer cylinder (1) and the drying cylinder (3);
a discharge cavity (23) is formed in the top cover (2), and an exhaust fan (232) is arranged at the outlet of the discharge cavity (23);
The heat conduction column (51) is provided with a through hole, a guide plate (511) is arranged in the through hole, the top cover (2) is provided with a hose (234), one end of the hose (234) is communicated into the discharge cavity (23), and the other end of the hose (234) is communicated to an upper end opening of the heat conduction column (51);
A gap exists between the lower surface of the supporting plate (5) and the bottom surface of the drying cylinder (3), an air inlet cavity (21) is formed in the top cover (2), and the air inlet cavity (21) is communicated with the inside of the drying cylinder (3) and the external environment through an air inlet hole (211) and an air outlet hole (212);
a weighing plate (52) is arranged in the drying cylinder (3), the weighing plate (52) is connected to the weighing sensor (4), the supporting plate (5) is arranged above the weighing plate (52), a gap exists between the supporting plate (5) and the weighing plate (52), and a reflecting layer II (521) is arranged on the upper surface of the weighing plate (52);
The edge of the supporting plate (5) is provided with a scraping strip (53), an elastic sheet (531) is arranged in the scraping strip (53), and the upper end of the scraping strip (53) is tightly attached to the inner wall of the drying cylinder (3) under the action of the elastic sheet (531).
2. The apparatus for detecting the quality of a pharmaceutical product according to claim 1, wherein: the gap between the outer cylinder (1) and the drying cylinder (3) is in a negative pressure state, a first reflecting layer (11) is arranged on the inner wall of the outer cylinder (1), and the drying cylinder (3) is made of a material with good heat conduction performance.
3. The apparatus for detecting the quality of a pharmaceutical product according to claim 1, wherein: the air inlet cavity (21) is positioned below the discharge cavity (23), and a drying agent is arranged in the air inlet hole (211);
A filter block (231) is arranged in the discharge cavity (23), and the filter block (231) is positioned between the exhaust fan (232) and the hose (234).
4. The apparatus for detecting the quality of a pharmaceutical product according to claim 1, wherein: the partition plate between the halogen heating lamp (24) and the air inlet cavity (21) is made of transparent materials, and a spiral baffle plate (22) is arranged in the air inlet cavity (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410171894.4A CN117723436B (en) | 2024-02-07 | 2024-02-07 | Quality detection equipment for traditional Chinese medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410171894.4A CN117723436B (en) | 2024-02-07 | 2024-02-07 | Quality detection equipment for traditional Chinese medicine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117723436A CN117723436A (en) | 2024-03-19 |
| CN117723436B true CN117723436B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410171894.4A Active CN117723436B (en) | 2024-02-07 | 2024-02-07 | Quality detection equipment for traditional Chinese medicine |
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| Country | Link |
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| CN (1) | CN117723436B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117723436A (en) | 2024-03-19 |
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