Cov foob pob hluav taws tau tsim los ntawm cov phom phom. Thaum xub thawj, nws yog ib qho kev ua si rau cov nom tswv, cov neeg nplua nuj thiab cov neeg nplua nuj los sib tw rau kev tshaj lij thiab khoom kim heev. Nyob rau hauv Ming thiab Qing dynasties, foob pob hluav taws ntau lawm tshuab muaj ib tug tshiab txoj kev loj hlob, thiab maj mam ua ib tug khoom plig rau hnub so. Thaum lub caij nplooj ntoos hlav Festival, Lantern Festival thiab lwm yam xwm txheej tseem ceeb, foob pob hluav taws raug teeb tsa los ntxiv kev zoo siab.
Cov npe thiab xim ntawm cov foob pob hluav taws hauv peb lub tebchaws muaj ntau thiab nyuaj. Txawm li cas los xij, Jerusalem composite yog hom paj nrov tshaj plaws. Tom qab cov foob pob hluav taws tua rau saum ntuj, thawj cov yeeb yuj lub teeb tus neeg sawv cev kub hnyiab, thiab tom qab ntawd yog lub kaus mom hlau nrog qhib thiab caij nplooj zeeg, foob pob hluav taws sib tshooj, hmo ntuj brocade, tsim ntau yam qauv zoo nkauj, dhau los ua hnub kaum tsib ntawm Lub Teeb Festival neeg saib. lub hom phiaj. Cov foob pob hluav taws loj loj no kim heev. General county, townships muab foob pob hluav taws, ob qho tib si loj, tab sis kuj tswj tau, thiaj li yuav ua tiav lub hom phiaj ntawm kev saib, qhov chaw ua koob tsheej mus rau qhov kawg raws li lub hom phiaj. "Fire tree silver paj yeej tsis tsaug zog" yog qhov tseeb portrayal ntawm no toj roob hauv pes.
Thaum nws los txog rau qhov chaw foob pob hluav taws, peb yuav tsum hais txog lub pej thuam hluav taws hauv Shanxi. Qhov hluav taws kub ntauwd no, uas muaj kev ua haujlwm ntawm cov cua sov, teeb pom kev zoo thiab cov khoom zoo nkauj, tseem yuav nthuav tawm nws cov txuj ci nyob rau hmo ntuj ntawm hnub kaum tsib ntawm thawj lub hli.
Ntauwd hluav taws, yog ua los ntawm cib, loess thiab av nkos. Feem ntau ntau tshaj li ob peb meters siab, qee qhov chaw tuaj yeem ncav cuag ib 'meter' tsib, rau, lawv tsis sib npaug. Nws yog hais txog tsib caug centimeters nyob rau hauv lub cheeb. Nyob rau hauv round jube muaj qhov nyob ib ncig ntawm nws. Ntauwd hluav taws muaj cov khoom siv hluav taws xob loj, ua rau hauv ib lub pej thuam, thiab tom qab ntawd teeb los ntawm hauv qab nrog ntoo, cia cov charcoal hlawv nws tus kheej. Ib tug pej thuam hluav taws zoo li no tuaj yeem hlawv txhua hmo. Ntauwd hluav taws teeb, nrog lub teeb Festival nyob rau hnub kaum tsib ntawm lub teeb pom kev, ua liab, teeb tawm foob pob hluav taws synchronously. Nws feem ntau yog teeb thaum hmo ntuj ntawm 14th, 15th thiab 16th ntawm thawj lub hli. Lub pej thuam hluav taws no, qhia txog kev noj qab haus huv ntawm tib neeg, tos ntsoov rau kev sau qoob loo zoo rau xyoo tom ntej, nyiaj txiag kev vam meej, tsev neeg txoj kev vam meej, muaj hmoo.
Vim li cas cov foob pob hluav taws muaj kev kub ntxhov ntawm cov xim
Cov foob pob hluav taws muaj ntau yam tshuaj sib txawv uas ua rau cov nplaim taws thaum lawv hlawv.
Thaum tooj liab hlawv, nplaim taws tig ntsuab;
Strontium nitrate, strontium carbonate thaum hlawv, tuaj yeem ua kom cov nplaim taws tig liab;
Sodium nitrate, sodium oxalate combustion nplaim yog daj;
Kev sib xyaw ntawm strontium nitrate thiab sodium nitrate nyob rau hauv ib qho kev faib ua feem, hlawv nplaim yog txiv kab ntxwv liab.
Yog tias cov tshuaj no tau muab tso rau hauv qhov sib txawv thiab sib txawv hauv cov foob pob hluav taws, thaum lub foob pob hluav taws kub hnyiab, lawv tuaj yeem ua rau muaj kev kub ntxhov ntawm cov xim.
Cov khoom tseem ceeb ntawm cov foob pob hluav taws thiab cov foob pob hluav taws yog nitrocellulose, uas tau ntxiv nrog cov stabilizer. Peb zaug ua tau zoo dua li cov hmoov dub tsoos. Ua tau zoo. Tsis haus luam yeeb.
Cov khoom tseem ceeb ntawm cov foob pob hluav taws yog cov hmoov dub, muaj cov sulfur, charcoal hmoov, potassium nitrate, thiab qee qhov kuj muaj cov tshuaj potassium chlorate. Magnesium hmoov, hlau hmoov, txhuas hmoov, antimony hmoov thiab inorganic ntsev kuj tau ntxiv los ua kom lub suab nrov nrov, hluav taws xob lub teeb cannon, foob pob hluav taws thiab cov nplaim hluav taws muaj xim. Thaum lub foob pob hluav taws kub hnyiab, charcoal hmoov, sulfur hmoov, hlau hmoov thiab lwm yam nyob rau hauv qhov kev txiav txim ntawm oxidant, sai combustion, carbon dioxide, carbon monoxide, sulfur dioxide, nitric oxide, nitrogen dioxide thiab lwm yam gases thiab hlau oxide plua plav, tib yam. lub sij hawm tsim ntau lub teeb thiab cua sov thiab ua rau tawg ntawm firecrackers. Confete, pa luam yeeb thiab cov pa phem nrog lub suab thiab hluav taws, ya mus txhua qhov chaw, kom qhov chaw tawm ntawm cov pa luam yeeb, sulfur oxides, nitrogen oxides, carbon oxides thiab lwm yam pa phem ntawm huab cua. Cov pa roj no ua rau tib neeg lub ntsws ua pa thiab qhov muag.