CN108434485A - A kind of traditional Chinese medicine powder sterilization process and device - Google Patents

Abstract

The present invention relates to a kind of traditional Chinese medicine powder sterilization process and devices, belong to microwave sterilization field;Including rack, it is provided with the conveyer belt for transmitting material in the rack and cover body square on a moving belt is set, one end of the cover body is provided with feeding mouth, the other end penetrated for conveyer belt and is provided with bucket for access material, it is located at the material taking mouth offered at bucket for taking out material on the cover body, it is laid with waveguide in the cover body, the microwave generator for generating microwave is provided on the cover body.Because of microorganisms direct interactions such as the bacteriums on microwave energy and material and material so that fuel factor and non-thermal effect collective effect, such sterilizing time greatly shorten, and ensure that the drug effect of medicinal material.

Description

A kind of traditional Chinese medicine powder sterilization process and device

Technical field

The present invention relates to microwave sterilization field, more particularly to a kind of traditional Chinese medicine powder sterilization process and device.

Background technology

Chinese medicine is from harvesting to the raw material medicine materical crude slice produced for Chinese patent drug, processing, storage and transportational process relative poor, pole The harmful microorganisms such as portable and a large amount of bacteriums of growth, mould, if dealt with improperly, by the matter of the strong influence prepared slices of Chinese crude drugs Amount, it is final to influence Chinese patent drug clinical efficacy；Pill, tablet and the powder that Chinese patent drug is especially directly used as medicine with medicinal powder, pole It is vulnerable to the microbial contamination of raw material and grows a large amount of bacteriums, mould.The prepared slices of Chinese crude drugs or powder can be effective after microwave sterilization Control microbial limit, prevent from going mouldy and bacteria breed.

It discloses a kind of Chinese medicine drying sterilizing tank in the Chinese patent of Patent No. CN202339070U, including oven, sets Isolation web plate and ultraviolet radiator in oven are set, in use, being irradiated by the medicinal material in heating oven, and using ultraviolet radiator Medicinal material is to achieve the effect that sterilizing.

But in the above-mentioned technical solutions, sterilization time is longer, and medicinal material is heated for a long time to cause active ingredient It destroys.

Invention content

The first object of the present invention is to provide a kind of traditional Chinese medicine powder bactericidal unit have sterilizing time short and ensure medicinal material medicine The advantages of effect.

The present invention above-mentioned first purpose technical scheme is that：

A kind of traditional Chinese medicine powder bactericidal unit, including rack are provided with conveyer belt and setting for transmitting material in the rack and exist Cover body above conveyer belt, one end of the cover body are provided with feeding mouth, the other end penetrated for conveyer belt and are provided with for containing It connects the bucket of material, is located at the material taking mouth offered at bucket for taking out material on the cover body, in the cover body It is laid with waveguide, the microwave generator for generating microwave is provided on the cover body.

Implement above-mentioned technical proposal, places material on a moving belt, with the movement of material, microwave generator when work Microwave will be generated and microwave is conducted by waveguide, the bacterium in material is killed, then by the material of sterilization It will fall into bucket with the movement of conveyer belt, take out the material in bucket finally by material taking mouth；Because micro- The microorganisms direct interactions such as the bacterium in wave energy and material and material so that fuel factor and non-thermal effect collective effect, this Sample sterilizing time greatly shortens, and ensure that the drug effect of medicinal material.

Further, it is provided with above bucket in the cover body and is dropped down onto for sweeping the material of adherency on a moving belt Clearing apparatus in bucket, the clearing apparatus are arranged in the lower section of conveyer belt.

Implement above-mentioned technical proposal, the setting of clearing apparatus is fallen for sweeping the material of adherency on a moving belt, to reduce Because adhering to the material repeatedly sterilized with conveyer belt on a moving belt, to reduce due to long-time is heated to active ingredient The material damaged；And clearing apparatus is arranged below conveyer belt, in this way after material falls into bucket from conveyer belt, then It is cleaned, reduces the material cleaned, to reduce the material being adhered in cleaning process on clearing apparatus.

Further, the clearing apparatus includes being rotatably connected on shaft and the connection being located above bucket below conveyer belt Cleaning brush in shaft, the cleaning brush include brush head and brush holder support, and one end of the brush holder support connect with shaft, the other end and brush Head is detachably connected, and side of the brush head far from brush holder support is abutted with conveyer belt, and drive shaft rotation is connected in the shaft Driving motor, the rotating speed of the shaft is more than the transmission speed of the conveyer belt.

Implement above-mentioned technical proposal, after material falls into bucket with conveyer belt, driving motor drive shaft drives clear Brush rotates so that the material of attachment on a moving belt is swept and dropped down onto in bucket by brush head, to reduce because adhering on a moving belt And the material repeatedly sterilized with conveyer belt is protected to reduce the material damaged to active ingredient because long-time is heated The whole drug effect of medicinal material is demonstrate,proved.

Further, the brush head is fluted close to the setting of one end of brush holder support, and the one end of the brush holder support far from shaft corresponds to recessed Slot is provided with convex block.

Implement above-mentioned technical proposal, when needing to replace or clear up brush head so that convex block is detached from groove, at this time brush head and brush Bar detaches, and then the convex block on brush holder support is inserted into the groove on new brush head or the brush head cleared up Nei, is easily changed in this way Or cleaning.

Further, the cleaning brush is provided with more handles and circumferential arrangement is in shaft.

Implement above-mentioned technical proposal, improve sweeping efficiency in this way, can be further reduced due to adhering on a moving belt The material repeatedly sterilized with conveyer belt.

Further, the both ends of the shaft are arranged with the diaphragm seal for blocking the junction of cover body and shaft, described Diaphragm seal is bonded with the inner wall of cover body.

Implement above-mentioned technical proposal, the setting of diaphragm seal is for preventing microwave from being overflowed from the junction of shaft and cover body to people Body damages, meanwhile, diaphragm seal can also prevent material from being overflowed from the junction of shaft and cover body, to reduce waste.

Further, it is provided at the feeding mouth and dust is prevented to enter the dust-break component in cover body from feeding mouth.

Implement above-mentioned technical proposal, when equipment is in idle state, dust-break component can prevent dust from entering cover body, so that When equipment does not work, clean state can be kept in cover body.

Further, the dust-break component includes the plate being arranged on the cover body of feeding mouth both sides, the end of the plate with Cover body is connected to form the slot of U-shaped, and baffle is plugged in the slot, when the baffle is inserted in slot, the baffle End abuts with conveyer belt and is bonded with cover body close to the side of entrance.

Implement above-mentioned technical proposal, when equipment is in idle state, baffle is inserted into slot, to prevent dust from entering cover body It is interior, so that keeping clean state in cover body；Baffle is taken out out of slot when work, it is simple in structure to be easy to real It applies.

The second object of the present invention is to provide a kind of traditional Chinese medicine powder sterilization process have the advantages that sterilizing time is short.

The present invention above-mentioned second purpose technical scheme is that：

A kind of traditional Chinese medicine powder sterilization process, includes the following steps：

S1：Herbal medicine immersion is cleaned in water, pulls out and dries after having cleaned；

S2：After Chinese medicine after drying is polished into powder, sieving；

S3：Uniformly the herb powder after sieving is poured into herb powder microwave sterilizing equipment；

S4：The herb powder by sterilizing is taken out from herb powder microwave sterilizing equipment；

S5：A certain amount of herb powder is weighed, is separately packed.

Implement above-mentioned technical proposal, in step S1, Chinese medicine is washed with water, by cleanings such as the dust soil adhered on Chinese medicine Totally, it then dries, in order to which Chinese medicine is subsequently polished into powder；In step S2, the powder polished is sieved, will be inconsistent Conjunction requires the Chinese medicine screening of thickness to come out；In step S3, powder is uniformly poured into herb powder microwave sterilizing equipment, it will Bacterium in material kills, and because of the microorganisms direct interaction such as microwave energy and bacterium on material and material so that heat Effect ensure that the drug effect of medicinal material with non-thermal effect collective effect so as to shorten sterilizing time.

In conclusion the present invention having the beneficial effect that in contrast to the prior art：

Material is placed on a moving belt when one, working, with the movement of material, microwave generator generates microwave and passes through waveguide Pipe conducts microwave, and the bacterium in material is killed, because of the microorganisms such as bacterium on microwave energy and material and material Direct interaction so that fuel factor ensure that the medicine of medicinal material with non-thermal effect collective effect so as to shorten sterilizing time Effect；

Two, after material falls into bucket with conveyer belt, the material of attachment on a moving belt is swept and drops down onto bucket by cleaning brush It is interior, to reduce because adhering to the material repeatedly sterilized with conveyer belt on a moving belt, to reduce material because long-time is heated And to the probability that active ingredient damages, it ensure that the drug effect of medicinal material；

Three, when equipment is in idle state, baffle is inserted into slot, to prevent dust from entering in cover body, so that in cover body Keep clean state.

Description of the drawings

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.

Fig. 1 is the overall structure diagram of embodiment one；

Fig. 2 is the part-structure sectional view of embodiment one；

Fig. 3 is the explosive view of the clearing apparatus of embodiment one；

Fig. 4 is the flow chart of embodiment two.

Reference numeral：1, rack；11, conveyer belt；12, cover body；121, microwave generator；122, waveguide；123, pan feeding Mouthful；124, material taking mouth；13, bucket；2, clearing apparatus；21, shaft；211, diaphragm seal；22, driving motor；23, cleaning brush； 231, brush holder support；2311, convex block；232, brush head；2321, groove；3, dust-break component；31, baffle；32, plate；321, slot.

Specific implementation mode

Below in conjunction with attached drawing, invention is further described in detail.

This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this It is all protected by Patent Law in the right of invention.

Embodiment one：

As depicted in figs. 1 and 2, a kind of traditional Chinese medicine powder bactericidal unit, including rack 1 are provided with the biography for transmitting material in rack 1 The cover body 12 for sending band 11 and being arranged above conveyer belt 11, one end of cover body 12 are provided with the feeding mouth penetrated for conveyer belt 11 123, the other end offers the material taking mouth 124 for taking out material, and the microwave for generating microwave is provided on cover body 12 and is sent out Raw device 121, the interior bucket that the material fallen from conveyer belt 11 for access is provided at material taking mouth 124 of cover body 12 13, waveguide 122 is also laid in cover body 12.

As shown in Figure 1, being provided with the dust-break component for preventing dust from entering from feeding mouth 123 in cover body 12 at feeding mouth 123 3, including the plate 32 that is arranged on 123 both sides cover body 12 of feeding mouth, the end of plate 32 is connect with cover body 12 to form U-shaped Slot 321 is plugged with baffle 31 in slot 321, and when baffle 31 is inserted in slot 321, end and the conveyer belt 11 of baffle 31 support It connects and is bonded with cover body 12 close to the side of entrance.

In this way when equipment is in idle state, baffle 31 is inserted into slot 321, dust can be prevented to enter cover body 12 It is interior, so that keeping clean state in cover body 12；Baffle 31 is taken out out of slot 321 when work, it is simple in structure It is easy to implement.

As shown in Figures 2 and 3, it is provided with positioned at the lower section of 13 top of bucket, conveyer belt 11 for that will glue in cover body 12 The material being attached on conveyer belt 11 sweeps the clearing apparatus 2 dropped down onto in bucket 13, and clearing apparatus 2 is arranged below conveyer belt 11, It in this way after material falls into bucket 13 from conveyer belt 11, then is cleaned, reduces the material cleaned, to reduce The material being adhered in cleaning process on clearing apparatus 2.

As shown in figure 3, clearing apparatus 2 includes 21 and of shaft for being rotatably connected on 13 top of bucket, 11 lower section of conveyer belt The cleaning brush 23 being connected in shaft 21, cleaning brush 23 include brush head 232 and brush holder support 231, wherein one end of brush holder support 231 with turn The connection of axis 21, the other end and brush head 232 are detachably connected, and side of the brush head 232 far from brush holder support 231 is abutted with conveyer belt 11, are turned The driving motor 22 of the rotation of drive shaft 21 is connected on axis 21, and the rotating speed of shaft 21 is more than the transmission speed of conveyer belt 11.

As shown in figure 3, the both ends of shaft 21 are arranged with the diaphragm seal for blocking the junction of cover body 12 and shaft 21 211, diaphragm seal 211 is bonded with the inner wall of cover body 12, to prevent microwave from being overflowed from the junction of shaft 21 and cover body 12, to human body It damages, meanwhile, diaphragm seal 211 can also prevent material from being overflowed from the junction of shaft 21 and cover body 12, to reduce waste.

As shown in figure 3, brush head 232 is arranged fluted 2321 close to one end of brush holder support 231, brush holder support 231 is far from shaft 21 One end respective slot 2321 is provided with convex block 2311.When needing to replace or clear up brush head 232 in this way so that convex block 2311 and groove 2321 be detached from, brush head 232 is detached with brush holder support 231 at this time, then by the convex block 2311 on brush holder support 231 be inserted into new brush head 232 or In the groove 2321 on brush head 232 cleared up, it is easily changed or clears up.

Cleaning brush 23 is provided with more handles and circumferential arrangement is in shaft 21.It can be further reduced in this way because being attached to transmission With on 11 and with the material of more than 11 sterilization of conveyer belt, sweeping efficiency is improved.

The course of work：In use, material is placed on conveyer belt 11, with the movement of material, microwave generator 121 will It generates microwave and microwave is conducted by waveguide 122, the bacterium in material is killed；Material by sterilization will be with Continuing to move to and falling into bucket 13 for conveyer belt 11, at this point, drive shaft 21 is driven cleaning brush 23 by driving motor 22 Rotation so that the material being attached on conveyer belt 11 is swept and dropped down onto in bucket 13 by brush head 232, to reduce because being attached to conveyer belt On 11 and with the material of more than 11 sterilization of conveyer belt, active ingredient is damaged because long-time is heated to reduce material Probability, to ensure the drug effect of medicinal material；The material in bucket 13 is taken out finally by material taking mouth 124.

When disinfecting apparatus using herb medicine is in idle state, baffle 31 is inserted into slot 321, to prevent dust from entering cover body 12 It is interior, so that keeping clean state in cover body 12.

Embodiment two：

A kind of traditional Chinese medicine powder sterilization process, includes the following steps：

S1：Herbal medicine immersion is cleaned in water, Chinese medicine selected in the present embodiment is Radix Notoginseng, pulls out and dries after having cleaned；

S2：After Chinese medicine after drying is polished into powder, 150 mesh sieve is crossed；

S3：Uniformly by the herb powder after sieving, 15min in herb powder microwave sterilizing equipment is poured at 60 DEG C；

S4：The herb powder by sterilizing is taken out from herb powder microwave sterilizing equipment；

S5：A certain amount of herb powder is weighed, is separately packed.

According to《Chinese Pharmacopoeia》The bacterial activity that the assay method of one record of version in 2015 measures is 0.02%, Radix Notoginseng soap Glycosides R1 contents are 4.5%.

Embodiment three：

The present embodiment and the main distinction of embodiment two are：Medicinal material and content assaying method are different, and the medicinal material in the present embodiment is Radix Astragali, according to《Chinese Pharmacopoeia》The bacterial activity that the content assaying method of one record of version in 2015 measures is 0.015%, Radix Astragali The content of first glycosides is 0.046%.

Example IV：

The present embodiment and the main distinction of embodiment two are：Medicinal material and content assaying method are different, and the medicinal material in the present embodiment is Ginseng, according to《Chinese Pharmacopoeia》The bacterial activity that the content assaying method of one record of version in 2015 measures is 0.01%, ginseng The total amount of saponin(e Rg1 and ginsenoside Re are 0.42%.

Comparative example one：

Comparative example one and embodiment two difference lies in：In comparative example one, when being sterilized in S3, gone out by ultraviolet light Bacterium, the bacterial activity measured is 16.3%, the content of notoginsenoside R is 3.6%.

Comparative example two：

Comparative example two and embodiment three difference lies in：In comparative example two, when being sterilized in S3, gone out by ultraviolet light Bacterium, the bacterial activity measured is 20.6%, the content of Astragaloside IV is 0.040%.

Comparative example three：

Comparative example three and example IV difference lies in：In comparative example three, when being sterilized in S3, gone out by ultraviolet light Bacterium, the bacterial activity measured is 13.5%, the total amount of ginsenoside Rg1 and ginsenoside Re are 0.36%.

The measurement result of active constituent content in one embodiment and comparative example of table

Experimental result	Bacterial activity	Active ingredient	Content
				Embodiment two	0.02%	Notoginsenoside R	4.5%
Comparative example one	16.3%	Notoginsenoside R	3.6%
				Embodiment three	0.015%	Astragaloside IV	0.046%
Comparative example two	20.6%	Astragaloside IV	0.040%
				Example IV	0.01%	Ginsenoside Rg1 and ginsenoside Re	0.42%
Comparative example three	13.5%	Ginsenoside Rg1 and ginsenoside Re	0.36%

From above table：It sterilizing by ultraviolet light, the bacterial activity on medicinal material is higher, and sterilization effect is poor, and The active constituent content of medicinal material will reduce, and the pharmacological property of medicinal material reduces.

The above is only the exemplary embodiment of the present invention, protection domain and is not intended to limit the present invention, this hair Bright protection domain is determined by the attached claims.

Claims (9)

1. a kind of traditional Chinese medicine powder bactericidal unit, which is characterized in that including rack（1）, the rack（1）On be provided with for transmitting object The conveyer belt of material（11）With setting in conveyer belt（11）The cover body of top（12）, the cover body（12）One end be provided with for transmission Band（11）The feeding mouth penetrated（123）, the other end be provided with the bucket for access material（13）, the cover body（12）It is upper In bucket（13）Place offers the material taking mouth for taking out material（124）, the cover body（12）Inside it is laid with waveguide （122）, the cover body（12）On be provided with microwave generator for generating microwave（121）.

2. a kind of traditional Chinese medicine powder bactericidal unit according to claim 1, which is characterized in that the cover body（12）It is interior to be located at charge Bucket（13）Top is provided with for that will be adhered to conveyer belt（11）On material sweep and drop down onto bucket（13）Interior clearing apparatus （2）, the clearing apparatus（2）It is arranged in conveyer belt（11）Lower section.

3. a kind of traditional Chinese medicine powder bactericidal unit according to claim 2, which is characterized in that the clearing apparatus（2）Including turning It is dynamic to be connected to bucket（13）Top is located at conveyer belt（11）The shaft of lower section（21）Be connected to shaft（21）On cleaning brush （23）, the cleaning brush（23）Including brush head（232）And brush holder support（231）, the brush holder support（231）One end and shaft（21）Even It connects, the other end and brush head（232）It is detachably connected, the brush head（232）Far from brush holder support（231）Side and conveyer belt（11）It supports It connects, the shaft（21）On be connected with drive shaft（21）The driving motor of rotation（22）, the shaft（21）Rotating speed be more than The conveyer belt（11）Transmission speed.

4. a kind of traditional Chinese medicine powder bactericidal unit according to claim 3, which is characterized in that the brush head（232）Close to brush holder support （231）One end setting it is fluted（2321）, the brush holder support（231）Far from shaft（21）One end respective slot（2321）Setting There is convex block（2311）.

5. a kind of traditional Chinese medicine powder bactericidal unit according to claim 4, which is characterized in that the cleaning brush（23）It is provided with more Simultaneously circumferential arrangement in shaft（21）On.

6. a kind of traditional Chinese medicine powder bactericidal unit according to claim 5, which is characterized in that the shaft（21）Both ends be arranged It is useful for cover body（12）With shaft（21）The diaphragm seal that blocks of junction（211）, the diaphragm seal（211）With cover body（12） Inner wall fitting.

7. a kind of traditional Chinese medicine powder bactericidal unit according to claim 1, which is characterized in that the feeding mouth（123）Place's setting Have and prevents dust from feeding mouth（123）Into cover body（12）Interior dust-break component（3）.

8. a kind of traditional Chinese medicine powder bactericidal unit according to claim 7, which is characterized in that the dust-break component（3）Including setting It sets in feeding mouth（123）Both sides cover body（12）On plate（32）, the plate（32）End and cover body（12）Connection is with shape At the slot of U-shaped（321）, the slot（321）Inside it is plugged with baffle（31）, the baffle（31）It is inserted in slot（321）When interior, The baffle（31）End and conveyer belt（11）It abuts and close to the side of entrance and cover body（12）Fitting.

9. a kind of traditional Chinese medicine powder sterilization process, which is characterized in that include the following steps：

S1：Herbal medicine immersion is cleaned in water, pulls out and dries after having cleaned；

S2：After Chinese medicine after drying is polished into powder, sieving；

S3：Uniformly the herb powder after sieving is poured into herb powder microwave sterilizing equipment；

S4：The herb powder by sterilizing is taken out from herb powder microwave sterilizing equipment；

S5：A certain amount of herb powder is weighed, is separately packed.