Wood furawa: Production Technology

Matongo kubva kugadzirwa nezvinhu anobudiswa kubva huni, zviri zvikuru kushandiswa muminda siyana. In weupfu chimiro, vave kushandiswa kuvaka, bhizimisi uye kurima. Muchiitiko chino, hazvina nguva dzose kushandiswa zvinhu vakawana kubva kubudiswa zvimwe zvigadzirwa. Somuenzaniso, furawa huni yakabereka zvakananga kuti akazotevera kushandiswa mune zvinodiwa chaizvo. Chimwe chinhu ndechokuti ave mbishi mashoko ayo kugadzirwa inowanzoshandiswa mirwi mafekitari zvigayo. To musi, dzinongoitika mbishi zvinhu uye harisi chete nzira mabviro kusikwa zvinhu. Zvisinei, nokuda nemitengo yakaderera uye inogutsa chokupika vakadzvinyirirwa huni inobatsira kushandisa mafomu dzakadaro kupfuura zvino akakurumbira Washington City Offices zvinhu uye chinoumbwa.

Chii furawa huni?

Chaizvoizvo, chinhu upfu, icho zvinoberekwa kukuya sawdust. Traditional yakatsetseka mhando vane chikamu sezvakarayirwa munhu microns shoma, asi mune dzimwe nzvimbo inoshandiswa uye kukura kuti anobvumira nezvimedu akuzungurei achishandisa nesefa ane dhayamita pakati 1.23 mm. furawa ruvara inogona kusiyana zvichienderana nemhando huni iyo yakaitwa. Kazhinji, yakagadzirwa Chestnut uye lightish furawa rinopenya huni. Photography pazasi inoratidzawo muenzaniso vozopindura anobudiswa kubva coniferous huni.

Panyaya anodawo ehupfumi izvi zvinhu, zviri nyore absorbs unyoro nyore amenable kuti kavha chero mudziyo, uye kwete pasi nemakemikari shanduko, nokuda izvo furawa inogona anoonekwa somunhu dzinongoitika akakura.

Raw zvokuvakisa mukugadzira

The hwaro pagadzirwe furawa huni kungava siyana nezvinhu hombe. Mumwe mukuru zvinodiwa nokuti - zviri dzinongoitika. Kureva, kana kugadzira kugadzirwa zvinhu zviri kupatsanurwa makemikari pamwe anodzivirira kushanda, marara kubva hazvigoni kushandiswa hwakatsetseka kugadzirwa. Zviduku Zveropa uye zvitarisiko zvinogona zvakasiyana - vari yakanakira kushandiswa sawdust, Shavings, lumpy tsvina huni kubudiswa uye Chips. The matsva chikafu, nani uye matanda furawa.

Kushanda wokupedzisira chigadzirwa iri pakutsvaga yakatsvuka zvinhu kushandiswa. Saka, nokuti electrode mabasa furawa cellulose havana kukoshesa, chii chingataurwa pamusoro zvinodiwa kuti hurongwa nokuda mumaturi, mastics uye putties.

kugadzira michina

Kugadzira muitiro pehuni kudya muboka pakati kwesayenzi nzira kubudiswa muriwo zvokunyama. Yose nzira hunosanganisira Implementation pamusoro mumatanho akawanda, izvo kwakavakirwa nedanho gadziriro, zvokuimba kubudiswa, donhwe-panze uye kuomesa. Zvikurukuru akasika mbishi-zvinhu chawo, izvo akatuma kuti emhodzi. Pano uye aumba kubva machipisi kana zvimwe tsvina huni kudya pakarepo. The kugadzirwa ano, zvikurukuru, kunosanganisira vachikuya yakatsvuka zvinhu achishandisa sando, banga, nomunwe kana muhombe mashandiro. Kusarudza kugadzira nzira iri pakutsvaga kutanga zvechadenga nechigadziko zvokunyama uye zvinodiwa chigadzirwa yapihwa.

Equipment pakugadzira

The rakakurumbira kugadzirwa yematanda furawa sando zvigayo, izvo chokuita michina rova. Muitiro nerokuparadzwa zvinhu mamiriro chaitwa mune nzvimbo pakati rotor uye nomusero-calibrator, umo huni kudya asunungurwa imwe hacho. Kakawanda, kukuya nheyo iyi rinoshandiswa mabhizimisi kuti akaronga kuti vaunze mumwe ine nokugeda ine zvicherwa mbishi zvinhu. Zvisinei, nenzira yakadaro kuti pave upfu chakaoma.

Process zvakakodzera kwakavharwa nenyama uye fibrous marongerwo pehuni achibvumira chikwata uchishanda panheyo guru autogenous. Muchiitiko chino, gobvu mhepo aibuda sezvaari Svinai nezvimedu, nokudaro zvichiumba huni kudya. Production nenzira iyi kunobatsira pakuti pashure pokupedza kushanda kwacho hapana chikonzero mamwe matanho kuti kuchenesa, kuwacha uye kuomesa particulate zvinhu.

Kushandisa furawa chamatanda

Used zvinhu pamberi pedu muminda siyana. The furawa huni ive chirungiso kwave kushandiswa drilling zvinwiwa uye cementing zvokuvakisa oiri. Sehwaro kushandiswa kwayo pakuburitswa yematanda-epurasitiki chinoumbwa. In pakuvaka hwakatsetseka musanganiswa uye kuita yakaoma uchapusika Formulations. Chimwe chikamu kunobvumirwa spackling zvinoreva umo rokuti kutaurwa somunhu filler.

Hatina dzatoona kuti zvokurima anoshandisa furawa huni. Kushandiswa munharaunda iyi nokuda kuvandudzika ivhu wembereko. furawa rinoshandiswawo senzira putira muti - chokwadi, zvinoitika chete mulching hwaro.

mhedziso

Nhasi, hapana mitemo yakajeka yokuti pagadzirwe hwakatsetseka kubva mbishi huni. Izvi zvingava upfu, uye krupnofraktsionnaya guru, iro rinoshandiswa kuti kumbogadzirwa kuti mudziye. Panguva iyoyowo, furawa huni zvikuru akakodzera akazvimirira kugadzirwa. Kuwedzera mukuru-zvibereko michina kuti vachikuya huni pulp vagadziri kupa diki, chiine namano. With zano rakadaro rinogona kugadzirira dzavo maoko hwaro mulching, Food putty muvhenganiswa kuronga abudise firita. Pashure pezvose, hatifaniri kukanganwa kuti huni absorbs mwando zvakanaka. Uku kunogona kubatsira kana nharaunda iri aronga abate septic kana tsvina hurongwa. Zvisinei, mumwe-nguva kushandisa furawa nehuni, zvingasava musoro kutenga chinokosha nokugeda muchina Chips.