Lub crusher yog lub tshuab tseem ceeb hauv kev ua cov khoom siv tshuaj hauv Suav teb thiab cov txheej txheem ntawm kev npaj tshuaj suav tshuaj, tab sis kev siv cov tsoos sib tsoo tshuab muaj qee yam kev txwv ntawm cov hmoov nplej, hmoov nplej, hmoov nplej thiab khaws cia cov khoom xyaw zoo. , thiab lwm yam, rau cov ntaub ntawv uas muaj cov khoom tshwj xeeb, xws li kub rhiab heev, tsis tshua muaj melting point, thiab yooj yim los rhuav tshem cov muaj pes tsawg leeg ntawm cov ntaub ntawv tshuaj kuj tsis pab. Ntxiv mus, Tuam Tshoj muaj cov khoom siv tshuaj suav tshuaj nplua nuj, thiab kev ua tiav dhau los txhais tau tias tsis tuaj yeem ua tau raws li cov cai ntawm cov tshuaj suav tshuaj. Cov cua ntws sib tsoo tshuab yuav muab txoj hauv kev tshiab rau kev txhim kho ultra-fine tsoos suav tshuaj hmoov nrog zoo curative nyhuv thiab ntau yam zoo dua.
Air flow comminution technology thiab nws cov yam ntxwv
Cua zeb yog siv cov ntaub ntawv nyob rau hauv qhov kev txiav txim ntawm high-ceev cua khiav, kom tau txais lub zog loj kinetic, ua rau high-ceev kev sib tsoo ntawm cov khoom hais nyob rau hauv lub crushing chamber, khaus kev sib txhuam, thaum high-ceev huab cua shear nyhuv ntawm cov khoom, thiaj li ua tiav lub hom phiaj ntawm crushing cov ntaub ntawv, nws muaj peev xwm ua raw cov ntaub ntawv rau hauv cov hmoov zoo heev (<10μm). The application of this technology is almost throughout all fine processing industries, such as chemical, pharmaceutical, food, plastics, mining, metal materials, etc., and occupies a special position in many specific powder fields. It has the following characteristics:
1. Tsawg crushing kub, tuaj yeem tsoo cov khoom kub, tsis tshua muaj melting point. Raws li Joule-Thomson cov nyhuv ntawm lub dav hlau ceev ceev, thaum cov roj tau txau los ntawm lub nozzle thiab adiabatic expansion, cov roj yuav txias nws tus kheej, yog li tshem tawm cov cua sov uas tsim los ntawm kev sib tsoo thiab kev sib txhuam ntawm cov khoom.
2. Lub voj voog luv luv, cov txiaj ntsig siab. Vim muaj kev sib tsoo ceev ceev thiab kaw crushing, qhov tshwm sim ntawm kev sib tsoo ntawm cov ntaub ntawv loj, thiab cov plua plav tsis xau.
3. Cov khoom uas muaj purity siab (tsawg muaj kuab paug) thiab cov khoom me me me me tuaj yeem tau txais (ntau zaus mus txog D95 lossis ntau dua).
4. Rau qee cov ntaub ntawv uas yuav tsum tau crushed los ntawm txoj kev ntub dej, lawv tuaj yeem raug crushed los ntawm txoj kev qhuav los ntawm huab cua ntws crushing kom tau cov hmoov zoo thiab cov hmoov zoo.
5. tuaj yeem ua tiav ntau yam kev sib koom ua haujlwm, crushing tuaj yeem ua tiav kev ua haujlwm kom qhuav.
Kev saib xyuas ntawm huab cua sib tsoo tshuab hauv kev ua haujlwm zoo ntawm Suav tshuaj
Cua ntws sib tsoo tshuab yog kev sib tsoo tshuab siab heev, nws daim ntawv thov rau kev ua haujlwm zoo ntawm cov tshuaj suav tshuaj tshawb fawb tau pib, tseem muaj ntau yam teeb meem.
Puas yog tus txheej txheem tswj tau:
Piv nrog rau cov zaub mov zoo tib yam inorganic, tshuaj suav tshuaj muaj ob qho tib si thiab nws tus yam ntxwv. Txawm hais tias nws cov txheej txheem crushing tuaj yeem tswj tau yog qhov teeb meem tseem ceeb ntawm seb lub tshuab no puas tuaj yeem siv rau kev ua haujlwm zoo ntawm cov tshuaj suav tshuaj, uas yuav tsum tau kawm hauv ob yam hauv qab no:
Ua ntej, ua ke nrog cov yam ntxwv dav dav ntawm cov hmoov thiab cov yam ntxwv ntawm cov khoom siv tshuaj hauv Suav teb, cov txheej txheem kev npaj tau txiav txim siab raws li hauv qab no: cov khoom siv tshuaj → ua ntej crushing → cua crushing → cyclone sib cais → zoo soj ntsuam → ntim → cov khoom tiav.
Qhov thib ob yog los tshuaj xyuas thiab ua kom zoo dua cov txheej txheem kev npaj: ① qhuav noo noo: ziab yog tswj dej, thiab dej feem ntau cuam tshuam rau cov yam ntxwv ntawm cov khoom, feem ntau ntseeg tau tias dej tsawg dua, yooj yim rau crush, xav tau noo noo.<4%, as an indicator to screen and optimize the drying method, drying temperature, drying time and other factors. ② Air crushing parameters: The main technical parameters of the air crushing machine include the diameter of the crushing chamber (m), the crushing pressure (Mpa), the feeding pressure (Mpa), the air consumption (m3.min-1), the processing capacity (kg.h-1), the power of the air compressor (kw), the feeding particle size, etc. The product particle size was selected as the experimental index, orthogonal experimental design was carried out and the technical parameters of the jet mill were optimized. (3) Powder classification parameters: The main parameters that affect the particle size of the classification are the speed of the centrifugal air classifier, the feeding amount, and the secondary air volume. The particle size was used as the index for orthogonal screening of powder classification parameters.
Yuav ua li cas xaiv cov khoom cim qhia:
Suav tshuaj hmoov yog ib qho kev sau los ntawm ntau tus neeg hais, cov khoom ntawm cov hmoov tsis tsuas yog cuam tshuam los ntawm cov khoom ntawm tus kheej cov khoom, tab sis kuj tseem ceeb rau kev sib cuam tshuam ntawm cov khoom, yog li qhov kev xav ntawm cov hmoov zoo muaj ob qhov tseem ceeb. : ib qho particle parameters thiab hmoov coefficient tsis.
Txawm li cas los xij, nws cov yam ntxwv tseem ceeb xws li particle loj, particle loj faib, thaj chaw tshwj xeeb, wettability thiab fluidity yog cov khoom tshawb fawb tseem ceeb.
Yuav ua li cas thov Suav tshuaj ultrafine hmoov:
Ib qho yog los daws qhov teeb meem ntawm cov hmoov tsub zuj zuj
Qhov tshwj xeeb ntawm thaj chaw ntawm cov khoom siv tau nce ntxiv tom qab ultramicro, thiab lub zog saum npoo yog siab, yog li muaj kev sib nrig sib sib zog nqus thiab mus txog qhov sib txawv. Txhawm rau tiv thaiv kev sib sau ntawm cov hmoov thiab ua rau hauv lub xeev monodisperse, kev kho kom zoo thiab ntim tshuab tuaj yeem siv tau.
Qhov thib ob yog los daws cov teeb meem kev lag luam uas muaj nyob rau hauv cov txheej txheem tshuaj extraction
Tsuas muaj ob txoj hauv kev siv tshuaj suav suav: kev rho tawm thiab siv ncaj qha. Los ntawm cov ntsiab lus ntawm kev rho tawm, muaj ob qhov teeb meem, ib qho yog dispersion ntawm cov hmoov, lwm qhov yog gelatinization nyob rau hauv cov txheej txheem extraction, uas yuav tsum tau daws los ntawm kev tshuaj ntsuam thiab optimizing cov txheej txheem extraction tsis (xws li extraction kub, extraction lub sij hawm. , extraction hnyav hom, thiab lwm yam).
Qhov thib peb yog los daws cov teeb meem kev txiav txim siab hauv vitro dissolution
Los ntawm qhov pom ntawm daim ntawv thov ncaj qha ntawm cov tshuaj suav tshuaj, qhov teeb meem tseem ceeb ntawm kev npaj ua los ntawm ultrafine tsoos suav tshuaj hmoov yog tsim los ntawm in vitro dissolution technology. Kev ntsuas los daws qhov teeb meem no yog tshawb xyuas cov txheej txheem ntawm kev tshuaj ntsuam xyuas qhov nruab nrab thiab qhov kev sib cais, thiab xaiv qhov ntsuas qhov ntsuas kom tiav.
Daim ntawv thov lub sij hawm ntawm micropulverization txoj kev ntawm Suav tshuaj cov ntaub ntawv yog tsis ntev, ntau ntau yam tseem nyob rau hauv kev kawm, Beijing Yanshan Zhengde Machinery Equipment Co., Ltd. tsim cov tshuaj suav tshaj plaws ultrafine zeb, thiab Beijing University of suav tshuaj koom tes tshawb fawb txog kev ua tau zoo ntawm kev sib tsoo ultrafine. Tom qab ntau tshaj kaum xyoo, cov khoom ntawm ntau yam khoom siv tshuaj hauv Suav teb tseem tab tom kawm.
Qhov thib plaub yog los daws cov teeb meem kev tshawb fawb ntawm pharmacodynamic pov thawj
Pharmacodynamics yog qhov kev txheeb xyuas muaj zog tshaj plaws txhais tau hais tias seb cov hmoov suav tshuaj puas tuaj yeem khaws cov khoom xyaw nquag thiab txhim kho kev ua tau zoo. Nws tau raug tshaj tawm tias micro-hmoov tuaj yeem txhim kho cov tshuaj pharmacodynamic kev ua ntawm cov ntaub ntawv tshuaj los ntawm kev tshawb fawb pharmacodynamic ntawm ultra-fine hmoov npaj thiab cov txheej txheem ib txwm ua, tab sis kev tsim cov txheej txheem pov thawj xav tau kev tshawb fawb ntxiv.
Daim ntawv thov txheej xwm thiab kev cia siab ntawm huab cua ntws comminution tshuab hauv kev ua haujlwm zoo ntawm cov tshuaj suav tshuaj
Tam sim no, muaj ob peb hom tshuaj suav tsim los ntawm huab cua crushing tshuab, tsuas yog txwv rau qee yam khoom siv tsis tshua muaj thiab muaj txiaj ntsig zoo nrog cov teebmeem tshwj xeeb. American ginseng, ginseng, pearl, panax notoginseng, paj ntoos, thiab lwm yam, tau tshaj tawm, tab sis cov ntaub ntawv kev sim tsis muaj ntau, thiab kev txhim kho ntawm qee cov khoom kho mob tsuas yog pib, thiab lawv tsis tau tsim kev lag luam dav.
Kev taw qhia ntawm huab cua crushing thev naus laus zis rau hauv kev ua cov tshuaj suav tuaj yeem tsim cov cuab yeej tshiab crushing, uas tsis tsuas yog txhawb cov ntsiab lus ntawm kev ua ib txwm ua, tab sis kuj coj qhov tshiab rau kev ua thiab tsim cov tshuaj suav tshuaj, thiab dhau los ua kev loj hlob ntawm kev siv tshuab tshiab. point ntawm Suav tshuaj kev lag luam.
Yog xav paub ntxiv txog peb cov khoom Fangyuan, thov nyem qhov txuas no:https://www.fine-mill.com.
