Sawdust granulator wani lokaci ana kiransa biomass granulator, saboda mutane suna amfani da kwayoyin halitta iri-iri azaman albarkatun ƙasa. Bugu da kari, ana kuma kiran na'urar da ake kira granulator ko'ina bisa ga nau'in kayan abinci daban-daban. . Daga cikin wadannan sunaye, za mu iya ganin cewa, kayan da ake amfani da su na injin pellet, suna da nau’o’in aikace-aikace, waxanda ake amfani da su a cikin kayayyakin da ake amfani da su a ko’ina, kamar su ciyayi, guntun itace iri-iri, bambaro iri-iri, buhunan shinkafa, bawon gyada, rassa, da bawon. .

Bambanci shine rabon matsawa na injin pellet. Wajibi ne kawai don daidaita ma'aunin matsawa na injin pellet na sawdust don dacewa da kayan albarkatun ƙasa daban-daban. Ya kamata a lura da cewa za a iya amfani da rabon matsawa na injin pellet kawai ga nau'in albarkatun kasa guda ɗaya. Idan an maye gurbin albarkatun ƙasa, to, ƙimar matsawa na injin pellet fiye da maye gurbin.

A sauƙaƙe, ƙirar injin pellet yana sanye da ma'aunin matsawa, wanda ya dace da nau'in albarkatun ƙasa. Idan an maye gurbin albarkatun kasa, ana iya maye gurbin mold!

Gilashin sawdust yana da wasu bukatu don albarkatun kasa a cikin tsarin granulation, mafi mahimmanci shine girman da bukatun danshi na albarkatun kasa.

Idan girman albarkatun kasa ya yi girma, dole ne a fara tunkuɗe shi. Babban ƙwanƙwasa na iya jujjuya albarkatun ƙasa zuwa milimita biyu, wanda zai iya saduwa da girman buƙatun granulator.

Abubuwan da ake buƙata na injin pellet don danshi na albarkatun ƙasa shima yana da mahimmanci, kuma ya kamata a sarrafa danshi a kusan 18%. Idan danshin ya yi yawa, matsawar ba za ta samu ba, idan kuma danshin ya yi kadan, foda zai yi yawa ko kuma barbashi zai yi gajere sosai.

Sabili da haka, abun ciki na danshi na kayan aiki a cikin tsarin samar da injin pellet na sawdust ya kamata a sarrafa shi da kyau.

Matsaloli daban-daban tare da gyare-gyaren pellets:

1. Sawdust barbashi suna samar da tsage-tsalle a tsaye

A cikin tsarin samar da wasu abokan ciniki, saboda nau'in na'urar bushewa da aka zaɓa, guntun itacen ba za a iya bushe shi daidai ba, yana haifar da rashin daidaituwa na danshi na ɗanyen itacen. Yana da na roba kuma bude guda ɗaya, yana haifar da fashe a tsaye.

2. An lanƙwasa pellets kuma akwai fashe da yawa a saman

Wannan al'amari na injin pellet na sawdust yakan faru ne lokacin da pellet ɗin ya bar zoben ya mutu. A cikin samarwa, lokacin da aka daidaita matsayi mai yankewa da nisa daga saman zobe ya mutu kuma gefen ruwa yana da kyau, ƙananan pellets suna da sauƙin yankewa ta hanyar yankewa lokacin da aka fitar da su daga ramin mutu. Karye ko yayyage maimakon yanke, tare da lankwasa wasu pellet ɗin itace gefe ɗaya da fashe da yawa a ɗayan. Lokacin shigar da na'ura mai sanyaya don sanyaya ko sufuri, barbashi yakan karye daga waɗannan tsagewar, wanda ke haifar da samar da foda mai yawa ko kuma gajarta.

3. Barbashi yana haifar da fashewar radiyo daga wurin tushe

Babban dalilin wannan yanayin shi ne cewa guntun itacen sun ƙunshi guntun itace masu girma. Za a matse albarkatun kasa masu nau'ikan nau'ikan nau'ikan fiber kuma a haɗa su da juna yayin granulation. Idan akwai manyan zaruruwa, hulɗar da ke tsakanin zaruruwa za ta yi tasiri. Ba shi da sauƙi don yin laushi kamar sauran kayan albarkatu masu kyau, kuma a lokacin sanyaya, saboda nau'i daban-daban na laushi, an haifar da bambanci a cikin raguwa, yana haifar da fashewar radiation.
Muddin kun yi aiki mai kyau a cikin binciken kasuwa na kasuwa, siyan kayayyaki masu inganci kuma ku zaɓi ingantacciyar injin pellet, za a rage yiwuwar matsalolin da ke sama.