CN104174041A - Device for sterilizing traditional Chinese medicines by using high-voltage electrostatic field - Google Patents
Device for sterilizing traditional Chinese medicines by using high-voltage electrostatic field Download PDFInfo
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- CN104174041A CN104174041A CN201410392032.0A CN201410392032A CN104174041A CN 104174041 A CN104174041 A CN 104174041A CN 201410392032 A CN201410392032 A CN 201410392032A CN 104174041 A CN104174041 A CN 104174041A
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Abstract
The invention discloses a device for sterilizing traditional Chinese medicines by utilizing a high-voltage electrostatic field. The device comprises a cylinder housing which is used as a sterilizing chamber and can be horizontally arranged or vertically arranged, an insulating sleeve which is coaxial with the cylinder housing is closely sheathed on an inner wall of a middle section of the cylinder housing, a plurality of high-voltage discharge electrodes which are parallel to each other are arranged on the inner wall of the insulating sleeve, and the high-voltage discharge electrodes are connected with a high-voltage electrostatic generator positioned outside the cylinder housing through insulated conducting wires to produce the high-voltage electrostatic field; a funnel is arranged on the cylinder housing, traditional Chinese medicine powder is arranged in the funnel, a vibrator is fixedly arranged beside the funnel, the vibrator is connected with the funnel and is used for vibrating against the funnel, the traditional Chinese medicine powder after vibration of the funnel falls into the high-voltage electrostatic field produced in the cylinder housing to complete sterilization, and the traditional Chinese medicine after sterilization is collected by a collector; by utilizing the electrostatic biological effect, cell membranes of bacteria are damaged to achieve the purpose of sterilization, thereby being favorable for protecting important traditional Chinese medicine ingredients from being damaged and preventing the efficacy from falling down.
Description
Technical field
The present invention relates to Chinese medicine sterilizing installation, adopt direct current or ac high-voltage electrostatic field to carry out discharge process to realize Chinese medicine sterilizing to Chinese medicinal powder.
Background technology
The traditional preparation method of Chinese patent medicine is when semi-finished product, to carry out sterilization treatment, but after preparation process and links in unavoidably can germy pollution, this has just directly affected the quality of Chinese patent medicine.How to improve sanitary standard, make long-term preservation of Chinese patent medicine and never degenerate and just become a problem anxious to be resolved.Chinese medicine
materialsterilizing, refer to that application sterilizing installation kills a large amount of microorganisms of polluting in Chinese crude drug, reduce the microbiological contamination amount in important component, within requiring to reach allowed band.Therefore,, when to Chinese crude drug sterilizing, should select the method adapting to carry out sterilizing according to its character and ingredient.
For the bacterium that contains of Chinese crude drug, the conventional sterilization of using is now high temperature sterilization, but high temperature sterilization is damaged Chinese crude drug composition, reduces drug effect.Chemosterilization method has oxirane (EO) sterilizing etc., although can reach the effect of going deep into sterilizing, has residual hazard problem, and inflammable and explosive, and residue can cause variability, and applicable medical material is limited.Microwave sterilization method is only suitable for medical material and the medicated powder that water content is higher.The relation of the effect of ozone sterilization method and temperature, humidity is larger, and can not be applicable to oxidizable medicine.Radiation sterilization method is that effect is a kind of preferably, but shortcoming is to make some medicine variable color, and physical activity changes, and causes and produces extra radiolysis product, affects the even safety of quality of medicine.In a word, Chinese medicine sterilizing problem is never resolved.
Summary of the invention
The employing high-voltage electrostatic field electric discharge that the invention provides a kind of high-efficiency low energy consumption realizes the equipment of Chinese herbal medicine sterilizing, the herbal powder being dispersed in high-voltage electrostatic field is carried out to Corona discharge Treatment, thereby kill the antibacterial in Chinese herbal medicine.
The present invention is a kind of to be realized with high-voltage electrostatic field the technical scheme that the equipment of Chinese medicine sterilizing adopts and is: comprise that one as the cylinder shell of sterile chamber, on the inwall of cylinder shell interlude, be closely set with an insulating sleeve coaxial with cylinder shell, the inwall of insulating sleeve is provided with some high-voltage discharging electrodes that are parallel to each other, and high-voltage discharging electrode is connected to produce high-voltage electrostatic field with the HV generator that is positioned at cylinder shell outside by insulated conductor; On cylinder shell, be provided with funnel, the in-built Chinese medicinal powder of funnel, funnel side sets firmly vibrator, and vibrator connects funnel and funnel is vibrated, Chinese medicinal powder after funnel vibration is dropped in the generation high-voltage electrostatic field in cylinder shell and is completed sterilizing, and the Chinese medicinal powder after sterilizing is collected by catcher.
The present invention has advantages of after adopting technique scheme:
1. the present invention adopts high-voltage electrostatic field electric discharge to realize the sterilization treatment to Chinese medicine, utilizes the biological effect of static, destroys the cell membrane of antibacterial, thereby reaches the object of sterilizing, is conducive to protect the important composition of Chinese medicine not to be damaged, and protection drug effect does not reduce.
2. the present invention adopts high-voltage electrostatic field electric discharge to realize the sterilization treatment to Chinese medicine, is conducive to protect the quality of Chinese medicinal powder and physical activity to change, and does not produce radiolysis product.
3. the present invention adopts Voltage Static discharge of electricity to realize killing of antibacterial, is not subject to the impact of drug variety, temperature, humidity etc., has the very strong scope of application.
4. cost of the present invention is lower, utilizes electrostatic high-pressure to carry out sterilization treatment to Chinese medicinal powder under normal temperature and pressure conditions, reaches the object of sterilization.
Accompanying drawing explanation
Fig. 1 is a kind of structure chart of realizing the horizontal of Chinese medicine sterilizing installation with high-pressure electrostatic of the present invention;
Fig. 2 is a kind of structure chart of realizing the vertical of Chinese medicine sterilizing installation with high-pressure electrostatic of the present invention;
Fig. 3 is the structure enlarged drawing of needle-like high-voltage discharging electrode in Fig. 1 and Fig. 2;
Fig. 4 is the structure enlarged drawing of netted high-voltage discharging electrode in Fig. 1 and Fig. 2.
In figure: 1. axial flow blower, 2. insulation linkage section, 3. vibrator, 4. funnel, 5. insulating sleeve, 6. HV generator (plus or minus), 7. cylinder shell, 8. sparking electrode, 9. catcher; 10. rotation motor, 11. conveyer belts.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the present invention includes one as the cylinder shell 7 of sterile chamber, on the inwall of cylinder shell 7 interludes, be closely set with an insulating sleeve 5 coaxial with cylinder shell 7, on the inwall of insulating sleeve 5, be fixed with several high-voltage discharging electrodes being parallel to each other 8, high-voltage discharging electrode 8 is connected with the HV generator 6 that is positioned at cylinder shell 7 outsides by insulated conductor, in the interior generation of insulating sleeve 5 high-voltage electrostatic field.On cylinder shell 7, be provided with funnel 4, the in-built Chinese medicinal powder of funnel 4, funnel 4 sides set firmly vibrator 3, vibrator 3 connects funnel 4 and funnel 4 is vibrated, Chinese medicinal powder after funnel 4 vibrations is dropped in the generation high-voltage electrostatic field in cylinder shell 7 and is completed sterilizing, and the Chinese medicinal powder after sterilizing is collected by catcher 9.The present invention when implementing, axially can horizontally disposed or vertically the arranging of cylinder shell 7, specifically:
The equipment of horizontal shown in Figure 1, cylinder shell 7 is horizontally disposed, in the inside of cylinder shell 7, on the inwall of cylinder shell 7 interludes, be closely set with an insulating sleeve 5, insulating sleeve 5 is coaxial with cylinder shell 7, is also horizontal positioned, to prevent the charged injury of cylinder shell 7.On the inwall of insulating sleeve 5, be covered with some high-voltage discharging electrodes 8, high-voltage discharging electrode 8 is needle-like or netted radial arrangement, for generation of high-voltage electrostatic field, kills the antibacterial in Chinese medicinal powder.High-voltage discharging electrode 8 is connected with the HV generator 6 that is positioned at cylinder shell 7 outsides by the wire with insulation sheath, and HV generator 6 produces the required high-pressure electrostatic in high-voltage electrostatic field.On the upper side wall of left section of cylinder shell 7, have import, in import department, funnel 4 is installed, the in-built Chinese medicinal powder of funnel 4, at the fixing vibrator 3 of funnel 4 sides, vibrator 3 connects funnels 4 also to be realized and vibrating funnel 4.After funnel 4 vibrations, Chinese medicinal powder falls to entering in cylinder shell 7.In the lower wall of right section of cylinder shell 7, have outlet, under outlet, connect catcher 9.Left port at cylinder shell 7 is provided with axial flow blower 1, also connects one section of insulation linkage section 2 between the left port of cylinder shell 7 and axial flow blower 1.The wind-force that axial flow blower 1 produces after opening, blow to vertically in cylinder shell 7, under the wind-force effect producing at axial flow blower 1, bring the Chinese medicinal powder of whereabouts into high-voltage electrostatic field that the high-voltage discharging electrode 8 in insulating sleeve 5 forms, the high-voltage electrostatic field that Chinese medicinal powder forms through high-voltage discharging electrode 8, bacterial cell membrane is destroyed, thereby is killed, and completes sterilization functions.Chinese medicinal powder after sterilization continues to move right to catcher 9 under wind-force effect, by catcher 9, is collected.
The equipment of vertical shown in Figure 2, cylinder shell 7 is vertically arranged, in the inside of cylinder shell 7, on the inwall of cylinder shell 7 interludes, be closely set with an insulating sleeve 5, insulating sleeve 5 is coaxial with cylinder shell 7, is also vertical placement, to prevent the charged injury of cylinder shell 7.On the inwall of insulating sleeve 5, be covered with some high-voltage discharging electrodes 8, high-voltage discharging electrode 8 is needle-like or netted radial arrangement, for generation of high-voltage electrostatic field, kills the antibacterial in Chinese medicinal powder.High-voltage discharging electrode 8 is connected with the HV generator 6 that is positioned at cylinder shell 7 outsides by the wire with insulation sheath, and HV generator 6 produces the required high-pressure electrostatic in high-voltage electrostatic field, kills the antibacterial in Chinese medicinal powder.Upper port position at cylinder shell 7 arranges funnel 4, and the upper port of cylinder shell 7 also connects one section of insulation linkage section 2.The in-built Chinese medicinal powder of funnel 4, at the fixing vibrator 3 of funnel 4 sides, vibrator 3 connects funnels 4 and also funnel 4 is realized to vibration.After funnel 4 vibrations, Chinese medicinal powder falls to entering in cylinder shell 7.When Chinese medicinal powder falls into cylinder shell 7, under the effect of gravity, disperse to fall into the high-voltage electrostatic field that the high-voltage discharging electrode 8 in insulating sleeve 5 forms, the antibacterial of Chinese medicinal powder is under high voltage electrostatic field, and bacterial cell membrane is destroyed, thereby be killed, complete sterilization functions.Conveyer belt 11 is installed at lower port place at cylinder shell 7, and the left end connecting motor 10 of conveyer belt 11 drives conveyer belt 11 to transmit to the right by motor 10.The right-hand member bottom of conveyer belt 11 is catchers 9.The Chinese medicinal powder that completes sterilization functions continues to fall in the effect of gravity, drops on conveyer belt 11, and under motor 10 effects, conveyer belt 11 is delivered to the Chinese medicinal powder on it in catcher 9, by catcher 9, completes collection.
Referring to Fig. 3 and Fig. 4, on insulating cylinder body 5 inwalls, be fixed with a plurality of high-voltage discharging electrodes that are parallel to each other 8, each high-voltage discharging electrode 8 is needle-like (Fig. 3) or netted (Fig. 4).Needle electrode is all in radial arrangement, and the inner of needle electrode is most advanced and sophisticated, has certain distance between all tips.In same insulating cylinder body 5, high-voltage discharging electrode 8 can be all needle electrode, or can be all mesh electrode, or needle-like and the interval-staggered in the axial direction electrode of mesh electrode.
According to the difference of Chinese medicine type, HV generator 6 can adopt different polarity, both can adopt direct current positive high voltage static, also can adopt negative direct current high voltage static.In addition, according to special requirement, except the positive and negative high-pressure electrostatic of direct current, can also adopt the form of alternation high-pressure electrostatic to power, to reach the object of eliminating dissimilar antibacterial.
Claims (4)
1. an equipment of realizing Chinese medicine sterilizing with high-voltage electrostatic field, comprise a cylinder shell as sterile chamber (7), it is characterized in that: on the inwall of cylinder shell (7) interlude, be closely set with an insulating sleeve (5) coaxial with cylinder shell (7), the inwall of insulating sleeve (5) is provided with some high-voltage discharging electrodes that are parallel to each other (8), and high-voltage discharging electrode (8) is connected to produce high-voltage electrostatic field by the insulated conductor HV generator (6) outside with being positioned at cylinder shell (7); On cylinder shell (7), be provided with funnel (4), the in-built Chinese medicinal powder of funnel (4), funnel (4) side sets firmly vibrator (3), vibrator (3) connects funnel (4) and funnel (4) is vibrated, Chinese medicinal powder after funnel (4) vibration is dropped in the generation high-voltage electrostatic field in cylinder shell (7) and is completed sterilizing, and the Chinese medicinal powder after sterilizing is collected by catcher (9).
2. equipment according to claim 1, it is characterized in that: cylinder shell (7) and insulating sleeve (5) are all horizontally disposed, on the upper side wall of left section of cylinder shell (7), have import, funnel (4) is located at import department, and after funnel (4) vibration, Chinese medicinal powder falls to entering in cylinder shell (7); In the lower wall of right section of cylinder shell (7), have outlet, catcher (9) is located under outlet, the left port of cylinder shell (7) is provided with axial flow blower (1), axial flow blower (1) is opened the wind-force producing and is blowed to vertically in cylinder shell (7), the Chinese medicinal powder of whereabouts is brought in high-voltage electrostatic field, and the Chinese medicinal powder after sterilization moves right to catcher (9) under wind-force effect.
3. equipment according to claim 1, it is characterized in that: cylinder shell (7) and insulating sleeve (5) are all vertically arranged, the upper port position of cylinder shell (7) arranges funnel (4), and after funnel (4) vibration, Chinese medicinal powder falls to entering in the high-voltage electrostatic field in insulating sleeve (5) under action of gravity; The lower port place of cylinder shell (7) is provided with conveyer belt (11), and the left end connecting motor (10) of conveyer belt (11), right-hand member bottom are catcher (9); It is upper that Chinese medicinal powder after sterilization drops on conveyer belt (11) under action of gravity continues, and conveyer belt (11) is delivered to the Chinese medicinal powder on it in catcher (9).
4. equipment according to claim 1, is characterized in that: high-voltage discharging electrode (8) is needle electrode, mesh electrode or needle electrode and the interval-staggered in the axial direction electrode of mesh electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392032.0A CN104174041A (en) | 2014-08-12 | 2014-08-12 | Device for sterilizing traditional Chinese medicines by using high-voltage electrostatic field |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410392032.0A CN104174041A (en) | 2014-08-12 | 2014-08-12 | Device for sterilizing traditional Chinese medicines by using high-voltage electrostatic field |
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| CN104174041A true CN104174041A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410392032.0A Pending CN104174041A (en) | 2014-08-12 | 2014-08-12 | Device for sterilizing traditional Chinese medicines by using high-voltage electrostatic field |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800870A (en) * | 2015-05-12 | 2015-07-29 | 连云港佑源医药设备制造有限公司 | Powder material plasma sterilizer |
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| CN87105077A (en) * | 1987-09-04 | 1988-04-06 | 鞍山市静电技术研究所 | Process for sterilization of electrical fluid effect and device |
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| CN2219294Y (en) * | 1994-04-09 | 1996-02-07 | 同济大学 | High-voltage electrostatic apparatus for sterilizing and killing algae |
| CN1354018A (en) * | 2001-12-12 | 2002-06-19 | 华南理工大学 | High-voltage pulse electric field sterilization method and its equipment |
| CN201782987U (en) * | 2010-07-12 | 2011-04-06 | 佛山冯了性药业有限公司 | Chinese herbal medicine microwave sterilization device |
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2014
- 2014-08-12 CN CN201410392032.0A patent/CN104174041A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87105077A (en) * | 1987-09-04 | 1988-04-06 | 鞍山市静电技术研究所 | Process for sterilization of electrical fluid effect and device |
| CN2078626U (en) * | 1990-10-06 | 1991-06-12 | 于海深 | Disinfecting apparatus using herb medicine |
| CN2219294Y (en) * | 1994-04-09 | 1996-02-07 | 同济大学 | High-voltage electrostatic apparatus for sterilizing and killing algae |
| CN1354018A (en) * | 2001-12-12 | 2002-06-19 | 华南理工大学 | High-voltage pulse electric field sterilization method and its equipment |
| CN201782987U (en) * | 2010-07-12 | 2011-04-06 | 佛山冯了性药业有限公司 | Chinese herbal medicine microwave sterilization device |
Non-Patent Citations (4)
| Title |
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| 徐明华等: ""ES-A型静电灭菌装置的伏-安特性"", 《静电》 * |
| 徐明华等: ""用静电高压对中药灭菌的研究"", 《中国物理学会第八届静电学术年会—现代静电科学技术研究》 * |
| 徐明华等: "《静电对条件致病菌和致病菌灭菌的研究》", 《军械工程学院学报》 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800870A (en) * | 2015-05-12 | 2015-07-29 | 连云港佑源医药设备制造有限公司 | Powder material plasma sterilizer |
| CN104800870B (en) * | 2015-05-12 | 2017-11-03 | 连云港佑源医药设备制造有限公司 | Powder material plasma sterilization machine |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |