CN102407186A - Traditional Chinese medicine superfine powder sieve linkage system - Google Patents
Traditional Chinese medicine superfine powder sieve linkage system Download PDFInfo
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- CN102407186A CN102407186A CN201110382961XA CN201110382961A CN102407186A CN 102407186 A CN102407186 A CN 102407186A CN 201110382961X A CN201110382961X A CN 201110382961XA CN 201110382961 A CN201110382961 A CN 201110382961A CN 102407186 A CN102407186 A CN 102407186A
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- 239000000843 powder Substances 0.000 title claims abstract 21
- 239000003814 drug Substances 0.000 title abstract 2
- 239000000428 dust Substances 0.000 claims abstract 7
- 239000011812 mixed powder Substances 0.000 claims abstract 5
- 238000007599 discharging Methods 0.000 claims 14
- 238000005507 spraying Methods 0.000 claims 5
- 239000003595 mist Substances 0.000 claims 4
- 230000003028 elevating effect Effects 0.000 claims 3
- 238000005096 rolling process Methods 0.000 claims 2
- 241000486406 Trachea Species 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 claims 1
- 238000012216 screening Methods 0.000 abstract 5
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000004482 other powder Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
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Abstract
The invention discloses a traditional Chinese medicine superfine powder sieve linkage system which comprises a feeding device, a double-cylinder rod mill, a double-airflow micro powder sieve machine, two cyclone collectors and a pulse dust collector, wherein the double-cylinder rod mill is arranged on the feeding device; the discharge port of the double-cylinder rod mill is communicated with a mixed powder feeding pipe of the double-airflow micro powder screening machine through an electric control pneumatic valve; the fine powder discharge port of the double-airflow micro-powder screening machine is communicated with the other cyclone collector, and the discharge port of the cyclone collector is communicated with the feed port of the other powder mixer through the closed air discharger; the top of the cyclone collector is communicated with an air inlet of the pulse dust collector through a pipeline. The invention has the advantages that the double-cylinder rod mill is suitable for crushing single or mixed traditional Chinese medicinal materials rich in cellulose, and is connected with the double-airflow micro powder screening machine, so that the screening efficiency is improved, and the maximum particle size of a finished product is effectively controlled; thereby the screening work of the submicron powder with more than 500 meshes can be industrially produced on a large scale.
Description
Technical field
The present invention relates to Chinese medicine micro mist screening system, especially relate to Chinese herbal ultra-fine powder dressing sieve linked system.
Background technology
The broken technology of Chinese herbal ultra-fine powder is meant that with the vegetable drug breaking-wall cell be purpose, utilizes machinery or hydrodynamics approach diameter to be crushed to the process (the general breaking-wall cell rate of medicinal material under this granularity condition is greater than 95%) of 10-15 μ m for the Chinese traditional powder more than the 3mm.Its operation principle generally comprises impact, collision, friction, shearing, grinding and the fracture synchronously etc. to Chinese traditional powder.At present commonly used aspect preparing at Chinese herbal ultra-fine powder is the gentle sieve classification method that flows through of mechanical crushing method.Because Chinese medicine all has special requirement to the property of medicine and agents area, the direct comminuting method of air-flow feeding commonly used at present is prone to make traditional Chinese medicine ingredients to separate, and can not reach the quality requirement of product.The air-flow stage division that sieves is a kind of novel stage division; The sharpest edges of airflow shifting machine are to utilize the gas shock of carrying powder to see through screen cloth effectively to separate; Forming lumps causes screen cloth to stop up but can on screen cloth, pile up when micron order material in light weight for some, that particle diameter is little carries out classification; Cause screening work to carry out, greatly influenced screening efficiency, can not satisfy the demand that large-scale industrial is produced.Though multistage Super-fine Classification Technology is the effective ways of realizing that at present powder is fine graded and cutting down the consumption of energy, hold facility place and personnel drop into bigger, are not suitable for continuous large-scale production.
Summary of the invention
The Chinese herbal ultra-fine powder dressing sieve linked system that the object of the invention is that a kind of directly operation at normal temperatures is provided, ultra micro powder powder maximum particle size is definite, manufacture craft simple, be suitable for being rich in cellulose Chinese medicine simple or mixed medicinal materials pulverizing and be suitable for large-scale industrial production.
For realizing above-mentioned purpose, the present invention can take following technical proposals:
Chinese herbal ultra-fine powder dressing sieve linked system of the present invention comprises feed arrangement, twin-tub rod mill, two air-flow micro mist screen(ing) machine, two tornado feeder sets, pulse dust collector; Said feed arrangement comprises elevating hopper; Said elevating hopper discharging opening is communicated with a tornado feeder set through loader; Said tornado feeder set discharging opening is communicated with a powder mixer charging aperture through closing the wind blanking device, and said powder mixer discharging opening is communicated with last batch can through closing the wind blanking device; Said twin-tub rod mill discharging opening is communicated with the mixed powder feed pipe of said pair of air-flow micro mist screen(ing) machine through electropneumatic valve; The fine powder discharging opening of two air-flow micro mist screen(ing) machines is communicated with another tornado feeder set, and said tornado feeder set discharging opening is communicated with another powder mixer charging aperture through closing the wind blanking device; The top of first tornado feeder set is connected with the air inlet of pulse dust collector through pipeline; Said pulse dust collector air outlet is communicated with the air-vent of air-introduced machine, and the ash bucket outlet of pulse dust collector is communicated with second powder mixer through closing the wind blanking device, is equipped with at second powder mixer discharging opening and closes the wind blanking device; The batch can discharging opening is provided with loader on said; A discharging opening of said loader is communicated with twin-tub rod mill charging aperture through electropneumatic valve respectively, and another discharging opening of loader is communicated with whirlpool air pump air outlet through electropneumatic valve and air cleaner; Said air cleaner gas outlet is communicated with first tornado feeder set through electropneumatic valve and the loader that is installed on the elevating hopper discharging opening.
Said powder mixer is the double helix vertical mixer.
Said pair of air-flow micro mist screen(ing) machine comprises casing and is arranged on the screen drum that Open Side Down in the said chassis cavity that the nozzle of said screen drum is connected with the upper shed of the funnel that is arranged on the casing bottom mutually; Casing) top offers the fine powder discharging opening that is communicated with second tornado feeder set charging aperture; Be positioned at screen drum and casing) between the zone each other square crossing be provided with two font rotating spraying tracheaes that constitutes by transverse tube and standpipe, the middle part of transverse tube and drive motors driving coupling; Be vertically installed with blast pipe in the screen drum centre position, the air outlet of blast pipe passes screen drum and is connected with the transverse tube middle part of door font rotating spraying tracheae and is connected through the transverse tube rolling of rolling bearing with a font rotating spraying tracheae; The air inlet of blast pipe extends outside the hopper side walls and is connected with the blast orifice of peripheral hardware air blast; In screen drum, be provided with the mixed powder feed pipe, above the discharging opening of said mixed powder feed pipe, be provided with the buffering umbrella, the charging aperture of mixed powder feed pipe extends outside the hopper side walls and is connected with said twin-tub rod mill and dust gathering arrester discharging opening.
The puff prot of said door font rotating spraying tracheae is for axially being opened in the groove on its tube wall along said transverse tube, standpipe, and the notch of said groove is offered towards said screen drum direction.
The puff prot of said door font rotating spraying tracheae is opened in the bar hole on its tube wall for arranging along said transverse tube, standpipe axially spaced-apart, and the aperture of said bar hole is offered towards said screen drum direction.
The invention has the advantages that to be applicable to the pulverizing of being rich in cellulose Chinese medicine simple or mixed medicinal materials that the twin-tub rod mill links to each other with two air-flow micro mist screening machines, has improved screening efficiency, has effectively controlled the maximum particle diameter of finished product; Second tornado feeder set links to each other with pulse dust collector, prevents dust polluting environment, has reduced the loss of Chinese medicine fine powder; Pulse dust collector links to each other with air-introduced machine, makes whole production system be in subnormal ambient, adopts the fan airflow directing material to sieve during work, simultaneously material is produced air-dry effect, need not to add drying plant, and energy savings is fit to large-scale industrial production.All by the double helix vertical mixer, prevent the separation of traditional Chinese medicine ingredients before and after the pulverizing medicinal materials.
The obvious improvement that the present invention possesses mainly is presented as following several respects:
1, the powder screening process is taked air current classifying to combine with screen fractionation to carry out simultaneously; Through being arranged on the outer door font rotating spraying tracheae of screen drum; Produce uniformly, blow to the air-flow in the screen drum at the screen drum outer peripheral face; Stop micron order material in light weight, that particle diameter is little and on screen cloth, piled up the generation that forms caking and cause the sieve pore blockade phenomenon, improved the classification efficiency of powder greatly; Therefore, handle (diameter of particle after the processing≤25 micron) for the ultramicronising of powder technical guarantee is provided, thereby make the screening work of the above ultra micro powder of 500 orders be able to large-scale industrial production.
2, because the structural design of of the present invention pair of air-flow micro mist screen(ing) machine make screening part can select the screen drum structure, and under the condition of screening plant given volume, the sieving area of screen drum is bigger than the sieving area of sieve plate, has improved screening efficiency.
3, of the present invention pair of air-flow micro mist screen(ing) machine adopts air-introduced machine air-flow directing material to sieve, and like this, in screening, again material produced air-dry effect, saved the peripheral hardware drying plant, reduced consumption reduction.
4, that the of the present invention pair of air-flow micro mist screen(ing) machine is simple in structure, screen drum is changed is convenient, for ease of maintenaince and maintenance.
Description of drawings
Fig. 1 is a system architecture sketch map of the present invention.
Fig. 2 is the structural representation of two air-flow micro mist screen(ing) machines among Fig. 1.
The specific embodiment
Like Fig. 1, shown in 2, Chinese herbal ultra-fine powder dressing sieve linked system of the present invention comprises feed arrangement, twin-tub rod mill 12, two air-flow micro mist screen(ing) machine 13, two tornado feeder sets 7.1,7.2, pulse dust collector 14; Said feed arrangement comprises elevating hopper 5; Said elevating hopper 5 discharging openings are communicated with a tornado feeder set 7.1 through loader 6.1; Said tornado feeder set 7.1 discharging openings are communicated with double helix vertical mixer 10.1 charging apertures through closing wind blanking device 8.1, and said double helix vertical mixer 10.1 discharging openings are communicated with last batch can 11 through closing wind blanking device 8.2; Two discharging openings of said twin-tub rod mill 12 are communicated with the mixed powder feed pipe 22 of said pair of air-flow micro mist screen(ing) machine 13 through two electropneumatic valves 3.3,3.4; The fine powder discharging opening of two air-flow micro mist screen(ing) machines 13 is communicated with another tornado feeder set 7.2, and said tornado feeder set 7.2 discharging openings are communicated with another double helix vertical mixer 10.2 charging apertures through closing wind blanking device 8.3; The top of second tornado feeder set 7.2 is connected through the air inlet of pipeline with pulse dust collector 14; Said pulse dust collector 14 air outlets are communicated with air-introduced machine 15 air-vents; The ash bucket outlet of pulse dust collector 14 is communicated with second double helix vertical mixer 10.2 through closing wind blanking device 8.5, is equipped with at second double helix vertical mixer 10.2 discharging opening and closes wind blanking device 8.4; Batch can 11 discharging openings are provided with loader 6.2 on said; A discharging opening of said loader 6.2 is communicated with twin-tub rod mill 12 charging apertures through two electropneumatic valves 3.5,3.6 respectively, and another discharging opening of loader 6.2 is communicated with whirlpool air pump 1 air outlet through electropneumatic valve 3.2 and air cleaner 2; Said air cleaner 2 gas outlets are communicated with first tornado feeder set 7.1 through electropneumatic valve 3.1 and the loader 6.1 that is installed on elevating hopper 5 discharging openings.
Said pair of air-flow micro mist screen(ing) machine 13 comprises casing 16 and is arranged on the screen drum 17 that Open Side Down in said casing 16 inner chambers that the nozzle of said screen drum 17 is connected with the upper shed of the funnel 18 that is arranged on casing 16 bottoms mutually; Casing 16 tops offer the fine powder discharging opening that is communicated with second tornado feeder set 7.2 charging aperture; Square crossing is provided with two door font rotating spraying tracheaes that are made up of transverse tube 19 and standpipe 20, two transverse tubes, 19 cross-coupled middle parts and drive motors 9.2 driving coupling each other in the zone between screen drum 17 and casing 16; Be vertically installed with blast pipe 21 in screen drum 17 centre positions, the air outlet of blast pipe 21 passes that screen drum 17 is connected with transverse tube 19 middle parts of two font rotating spraying tracheaes and rolls with the transverse tube 19 of two font rotating spraying tracheaes through rolling bearing and is connected; The air inlet of blast pipe 21 extends outside funnel 18 sidewalls and is connected with peripheral hardware air blast or source of the gas; In screen drum 17, be provided with mixed powder feed pipe 22; Above the discharging opening of said mixed powder feed pipe 22, be provided with buffering umbrella 23, the charging aperture of mixed powder feed pipe 22 extends outside funnel 18 sidewalls with said twin-tub rod mill 12 and is connected with dust gathering arrester 4 discharging openings.The puff prot of door font rotating spraying tracheae is for axially to be opened in the groove on its tube wall along transverse tube 19, standpipe 20, and the notch of said groove is offered towards said screen drum 17 directions, and its width setup is between 0.5-2mm.
Operation principle of the present invention is following:
Like Fig. 1, shown in 2, during the medicinal material charging, electropneumatic valve 3.1 is in opening, and automatically controlled Pneumatic valve 3.2 is in closed condition.Chinese medicine powder through coarse crushing passes through elevating hopper 5; Utilize the wind-force that purifies through air cleaner 2 to send in first tornado feeder set 7.1 by loader 6.1 from vortex air pump 1; And through closing in wind blanking device 8.1 first double helix vertical mixers 10.1 of entering; When inlet amount reach double helix vertical mixer 10.1 inner chambers 80% the time, the reducing motor 9.1 of double helix vertical mixer 10.1 starts and drives the double helix work, and charging is mixed; Powder after mixing enters into batch can 11 through closing wind blanking device 8.2, accomplishes the material loading process.
When fine powder was broken, electropneumatic valve 3.1 was in closed condition, and automatically controlled Pneumatic valve 3.2 is in opening.The powder that mixes in the last batch can 11 alternately gets in two cylinder bodies of twin-tub rod mill 12 through electropneumatic valve 3.5 and automatically controlled Pneumatic valve 3.6 through closing wind blanking device 6.2; In the process that rod milling is pulverized; Electropneumatic valve 3.5 and automatically controlled Pneumatic valve 3.4; The open and close state of electropneumatic valve 3.6 and automatically controlled Pneumatic valve 3.3 is corresponding relation, by the unified control of automatic control panel.
The sieving and collecting of ultra micro powder material: in the mixed powder that twin-tub rod mill 12 was pulverized gets into two air-flow screen(ing) machines 13, carry out classification and sieve; Fine powder through 500 mesh sieve tubes 17 enters in second double helix vertical mixer 10.2 through second whirlwind tornado feeder set 7.2; When inlet amount reach its inner chamber 80% the time; The reducing motor 9.3 of double helix vertical mixer 10.2 starts the double helix work that drives; Ultrafine powder after the classification is mixed, and the finished product after mixing is collected from discharging opening through closing wind blanking device 8.4.
Dust removal process: the outer spray fine powder that when charging in elevating hopper 5, is produced is collected through dust gathering arrester 4 and in pipeline gets into screen drum 17, is sieved after second tornado feeder set 7.2 gets in second double helix vertical mixer 10.2.Second tornado feeder set 7.2 is in the process of collecting the ultra micro powder; Because the effect of air-flow; Also be mixed with fine powder in the air; The fine powder that mixes in the air gets in the pulse dust collector 14 with pipeline, also enters in second double helix vertical mixer 10.2 through closing wind blanking device 8.5, not only plays the dedusting conduct but also practiced thrift Chinese medicine.
Whole Chinese medicine ultra micro powder prepares in the process that air-introduced machine 15 is in running order always simultaneously can to produce air-dry effect to material to keep the subnormal ambient of whole production system, therefore need not add drying plant, and is energy-saving and cost-reducing.
Of the present invention pair of air-flow micro mist screen(ing) machine 13; Improved screening efficiency greatly; Solve the sieve pore blockade problem of screen drum, simultaneously can accurately control the maximum particle diameter of finished product, thereby realized Chinese medicine ultra micro powder (diameter of particle≤25 micron) large-scale industrial production.
The operation principle of two air-flow micro mist screen(ing) machines 13 is following:
As shown in Figure 2, during work, under wind, enter into the inside of screen drum 17 from the mixed powder that twin-tub rod mill 12 was pulverized, reduce impulsive forces through buffering umbrella 23, mixed powder is disperseed in screen drum 17, screen drum 17 is 500 order mesh screens; The powder that disperses in the screen drum 17 carries out classification through screen drum 17 under the air inducing effect; The ultra micro powder that passes screen drum 17 under suction function in its top gets into second whirlwind tornado feeder set 7.2; The powder through screen drum 17 does not sink through the collection of funnel 18 discharging openings, gets into twin-tub rod mill 12 once more and pulverizes; The rotation under drive motors 9.2 drives of door font rotating spraying tracheae; The pressure air that external blower or source of the gas produce gets in transverse tube 19 and the standpipe 20 from blast pipe 21; And through having the puff prot ejection of groove structure; Form the evenly blowback air-flow in screen drum 17 at screen drum 17 end faces and side; Powder in the screen drum 17 is further atomized, stop powder on screen drum 17, to lump simultaneously and stop up sieve screen apertures, make not discharge in the funnel 18 along with the air-flow whirlpool that forms sinks to getting into and collect through the powder of screen drum 17; Distance is respectively 25 millimeters between transverse tube 19 and standpipe 20 and corresponding screen drum 17 roofs and the sidewall.
Claims (5)
1. a Chinese herbal ultra-fine powder dressing sieve linked system comprises feed arrangement, twin-tub rod mill (12), two air-flow micro mist screen(ing) machines (13), tornado feeder set (7.1,7.2), pulse dust collector (14); It is characterized in that: said feed arrangement comprises elevating hopper (5); Said elevating hopper (5) discharging opening is communicated with tornado feeder set (7.1) through loader (6.1); Said tornado feeder set (7.1) discharging opening is communicated with powder mixer (10.1) charging aperture through closing wind blanking device (8.1), and said powder mixer (10.1) discharging opening is communicated with last batch can (11) through closing wind blanking device (8.2); Said twin-tub rod mill (12) discharging opening is communicated with the mixed powder feed pipe (22) of said pair of air-flow micro mist screen(ing) machine (13) through electropneumatic valve (3.3,3.4); The fine powder discharging opening of two air-flow micro mist screen(ing) machines (13) is communicated with tornado feeder set (7.2), and said tornado feeder set (7.2) discharging opening is communicated with powder mixer (10.2) charging aperture through closing wind blanking device (8.3); The top of tornado feeder set (7.2) is connected through the air inlet of pipeline with pulse dust collector (14); Said pulse dust collector (14) air outlet is communicated with air-introduced machine (15) air-vent; The ash bucket outlet of pulse dust collector (14) is communicated with powder mixer (10.2) through closing wind blanking device (8.5), is equipped with at powder mixer (10.2) discharging opening and closes wind blanking device (8.4); Batch can (11) discharging opening is provided with loader (6.2) on said; A discharging opening of said loader (6.2) is communicated with twin-tub rod mill (12) charging aperture through electropneumatic valve (3.5,3.6) respectively, and another discharging opening of loader (6.2) is communicated with whirlpool air pump (1) air outlet through electropneumatic valve (3.2) and air cleaner (2); Said air cleaner (2) gas outlet is communicated with tornado feeder set (7.1) through electropneumatic valve (3.1) and the loader (6.1) that is installed on elevating hopper (5) discharging opening.
2. Chinese herbal ultra-fine powder dressing sieve linked system according to claim 1 is characterized in that: said powder mixer (10.1,10.2) is respectively the double helix vertical mixer.
3. Chinese herbal ultra-fine powder dressing sieve linked system according to claim 1; It is characterized in that: said pair of air-flow micro mist screen(ing) machine (13) comprises casing (16) and is arranged on the screen drum (17) that Open Side Down in said casing (16) inner chamber that the nozzle of said screen drum (17) is connected with the upper shed of the funnel (18) that is arranged on casing (16) bottom mutually; Casing (16) top offers the fine powder discharging opening that is communicated with tornado feeder set (7.2) charging aperture; The mutual square crossing in zone being positioned between screen drum (17) and the casing (16) is provided with two door font rotating spraying tracheaes that are made up of transverse tube (19) and standpipe (20), the middle part of transverse tube (19) and drive motors (9.2) driving coupling; Be vertically installed with blast pipe (21) in screen drum (17) centre position, the air outlet of blast pipe (21) passes screen drum (17) and is connected with transverse tube (19) middle part of door font rotating spraying tracheae and is connected through a transverse tube (19) rolling of rolling bearing with a font rotating spraying tracheae; The air inlet of blast pipe (21) extends outside funnel (18) sidewall and is connected with the blast orifice of peripheral hardware air blast; In screen drum (17), be provided with mixed powder feed pipe (22); Be provided with buffering umbrella (23) in the discharging opening of said mixed powder feed pipe (22) top, the charging aperture of mixed powder feed pipe (22) extends outside funnel (18) sidewall and is connected with said twin-tub rod mill (12) and dust gathering arrester (4) discharging opening.
4. Chinese herbal ultra-fine powder dressing sieve linked system according to claim 3; It is characterized in that: the puff prot of said door font rotating spraying tracheae is for axially being opened in the groove on its tube wall along said transverse tube (19), standpipe (20), and the notch of said groove is offered towards said screen drum (17) direction.
5. Chinese herbal ultra-fine powder dressing sieve linked system according to claim 3; It is characterized in that: the puff prot of said door font rotating spraying tracheae is opened in the bar hole on its tube wall for arranging along said transverse tube (19), standpipe (20) axially spaced-apart, and the aperture of said bar hole is offered towards said screen drum (17) direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110382961 CN102407186B (en) | 2011-11-28 | 2011-11-28 | Chinese medicine ultrafine powder screening linkage system |
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| CN 201110382961 CN102407186B (en) | 2011-11-28 | 2011-11-28 | Chinese medicine ultrafine powder screening linkage system |
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Cited By (7)
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| WO2013078758A1 (en) * | 2011-11-28 | 2013-06-06 | 河南省康星药业有限公司 | System formed by linking wood powder machine and powder sieve |
| WO2013078756A1 (en) * | 2011-11-28 | 2013-06-06 | 河南省康星药业有限公司 | System formed by linking rod mill and powder sieve |
| CN103624003A (en) * | 2013-11-03 | 2014-03-12 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Centrifugal air supply type scrap removal machine for traditional Chinese medicine decoction pieces |
| CN108001744A (en) * | 2017-12-21 | 2018-05-08 | 山东金朗生物科技有限公司 | Dextran large biological molecule finished product collects crushing packing system and method automatically |
| CN109482375A (en) * | 2018-12-29 | 2019-03-19 | 上海材料研究所 | It is a kind of for sieving the device and method thereof of metal powder |
| CN111686895A (en) * | 2020-06-18 | 2020-09-22 | 黄涛 | Fiber pretreatment device by gear shunting |
| CN113751168A (en) * | 2021-08-24 | 2021-12-07 | 重庆工贸职业技术学院 | System for realizing preparation, extraction, analysis and detection of pharmaceutical preparation |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078758A1 (en) * | 2011-11-28 | 2013-06-06 | 河南省康星药业有限公司 | System formed by linking wood powder machine and powder sieve |
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| CN103624003A (en) * | 2013-11-03 | 2014-03-12 | 宁波市鄞州青林医疗器械技术咨询有限公司 | Centrifugal air supply type scrap removal machine for traditional Chinese medicine decoction pieces |
| CN103624003B (en) * | 2013-11-03 | 2015-10-14 | 宁波市鄞州青林医疗器械技术咨询有限公司 | The centrifugal blast type fine bagasse separator of the prepared slices of Chinese crude drugs |
| CN108001744A (en) * | 2017-12-21 | 2018-05-08 | 山东金朗生物科技有限公司 | Dextran large biological molecule finished product collects crushing packing system and method automatically |
| CN108001744B (en) * | 2017-12-21 | 2024-04-30 | 山东金洋药业有限公司 | Automatic collecting, crushing and packaging system and method for dextran biomacromolecule finished products |
| CN109482375A (en) * | 2018-12-29 | 2019-03-19 | 上海材料研究所 | It is a kind of for sieving the device and method thereof of metal powder |
| CN111686895A (en) * | 2020-06-18 | 2020-09-22 | 黄涛 | Fiber pretreatment device by gear shunting |
| CN113751168A (en) * | 2021-08-24 | 2021-12-07 | 重庆工贸职业技术学院 | System for realizing preparation, extraction, analysis and detection of pharmaceutical preparation |
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| CN102407186B (en) | 2013-08-21 |
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Address after: 451464, No. 2, Hing Road, Baisha Industrial Park, Zhongmu County, Henan, Zhengzhou Applicant after: HENAN KANGXING PHARMACEUTICAL Co.,Ltd. Address before: 451464, No. 2, Hing Road, Baisha Industrial Park, Zhongmu County, Henan, Zhengzhou Applicant before: HENAN KANGXING PHARMACEUTICAL Co.,Ltd. |
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Effective date of registration: 20230425 Address after: No. 1 Ruifulai Avenue, East District, Zhandian Town, Wuzhi County, Jiaozuo City, Henan Province, 454950 Patentee after: Henan Kangxing Changxiao Animal Pharmaceutical Co.,Ltd. Address before: 451464 2 Zhenxing Road, Baisha Industrial Park, Zhongmu, Zhengzhou, Henan Patentee before: HENAN KANGXING PHARMACEUTICAL Co.,Ltd. |