Nhau

Nekusimudzirwa nekushandiswa kwechikafu chepellet muzvipfuyo nehuku, indasitiri yekurima hove, uye maindasitiri ari kusimukira akadai semafetereza akasanganiswa, hops, chrysanthemum, wood chips, peanut shells, uye cottonseed meal, mayuniti akawanda anoshandisa ring die pellet mills. Nekuda kwekusiyana kwefomula yekudya uye mutsauko wenzvimbo, vashandisi vane zvinodiwa zvakasiyana zvepellet feed. Mugadziri wega wega wekudya anoda mhando yakanaka yepellet uye kushanda zvakanaka kwepellet yekudya kwepellet kwaanogadzira. Nekuda kwemafomula akasiyana ekudya, kusarudzwa kwe ring die parameters pakudzvanya mapellet feeds aya kwakasiyanawo. Maparameter acho anonyanya kuratidzwa mukusarudza zvinhu, dhayamita yepore, chimiro chepore, chiyero cheaspect, uye chiyero chekuvhura. Kusarudzwa kwe ring die parameters kunofanirwa kutsanangurwa zvichienderana nekuumbwa kwemakemikari uye hunhu hwepanyama hwezvinhu zvakasiyana-siyana zvinoumba fomula yekudya. Kuumbwa kwemakemikari kwezvinhu zvisina kugadzirwa kunosanganisira mapuroteni, starch, mafuta, cellulose, nezvimwewo. Hunhu hwepanyama hwezvinhu zvisina kugadzirwa hunonyanya kusanganisira saizi yezvikamu, hunyoro, kugona, nezvimwewo.

Chikafu chezvipfuyo nehuku chinowanzova negorosi nechibage, chine starch yakawanda uye fiber shoma. Chikafu chine starch yakawanda. Kuti udzvanye rudzi urwu rwechikafu, unofanirwa kuve nechokwadi chekuti starch yakazara uye inosangana nemamiriro ekupisa kwakanyanya uye ekugadzirisa. Ukobvu hwe ring die hunowanzova hwakakora, uye aperture yacho yakafara, uye aspect ratio inowanzova pakati pe1: 8-1: 10. Huku dzenyama yemombe nemadhadha chikafu chine simba rakawanda chine mafuta akawanda, nyore kupwanya, uye chakakura hafu nehurefu nedhayamita pakati pe1:13.

Chikafu chemumvura chinosanganisira chikafu chehove, chikafu cheshrimp, chikafu chetortoise chakapfava, nezvimwewo. Chikafu chehove chine fiber yakawanda, nepo chikafu cheshrimp nechofuise chakapfava chine fiber shoma uye mapuroteni akawanda, ayo ari echikafu chine mapuroteni akawanda. Zvinhu zvemumvura zvinoda kugara kwenguva refu kwezvidimbu mumvura, dhayamita yakafanana uye kureba kwakanaka, izvo zvinoda saizi yakanaka uye kuibva kwakanyanya kana zvinhu zvakapetwa, uye maitiro ekutanga kuibva uye mushure mekuibva anoshandiswa. Dhayamita ye ring die inoshandiswa pakudya kwehove inowanzova pakati pe1.5-3.5, uye aspect ratio range inowanzova pakati pe1: 10-1: 12. Aperture range ye ring die inoshandiswa pakudya kweshrimp iri pakati pe1.5-2.5, uye urefu-kusvika-dhayamita range iri pakati pe1: 11-1: 20. Ma parameter chaiwo e length-to-diameter ratio anosarudzwa. Inofanira kusarudzwa zvichienderana nezviratidzo zvekudya mufomura uye zvinodiwa nevashandisi. Panguva imwe chete, dhizaini yechimiro chegomba rekufa haishandise maburi ane matanho zvakanyanya sezvinobvira kana simba richibvumira, kuitira kuti zvidimbu zvakachekwa zvive nehurefu hwakafanana uye dhayamita.

Fomura yefetereza yakasanganiswa inonyanya kuve nefetereza isina organic, organic fertilizer nemaminerari. Fetereza isina organic mumafetereza akasanganiswa akadai seurea inonyanya kukuvadza ring die, nepo maminerari achikwenya zvakanyanya kudii yedie uye mukati me cone buri re ring die, uye simba rekubuda rakakwira zvakanyanya. Dhayamita yegomba re ring die ye compound fertilizer inowanzo kuve yakakura, inotangira pa3 kusvika pa6. Nekuda kwehuwandu hwekukwenya hukuru, gomba re die rakaoma kuburitsa, saka chiyero chekureba kusvika kudii idiki, kazhinji pakati pe1 :4-1 :6 . Fetereza ine mabhakitiriya, uye tembiricha haifanirwe kudarika 50-60 degrees, zvikasadaro zviri nyore kuuraya mabhakitiriya. Naizvozvo, fetereza yakasanganiswa inoda tembiricha yakaderera yegranulation, uye kazhinji ukobvu hwemadziro e ring die hwakatetepa. Nekuda kwekukwenya kwakanyanya kwefetereza yakasanganiswa padii ye ring, zvinodiwa padii yegomba hazvina kuoma zvakanyanya. Kazhinji, ring die inobviswa kana mukaha uri pakati pe pressure rollers usingakwanise kugadziriswa. Saka, kureba kwegomba rakapinzwa kunoshandiswa kuona kuti chiyero chechinhu chiri mukati chakaenzana uye kuvandudza hupenyu hwekupedzisira hwebasa redhiri reringi.

Huremu hwefiber isina kuchena muhops hwakakwira uye hune tsinga, uye tembiricha haigone kudarika madhigirii makumi mashanu, saka ukobvu hwemadziro edhiri re ring for pressing hops hwakatetepa, uye kureba nedhayamita zvakapfupika, kazhinji kacho inenge 1:5, uye dhayamita ye particle yakakura pa5-6 pakati.

Chrysanthemum, makoko enzungu, hupfu hwekotoni, uye sawdust zvine huwandu hwakawanda hwefiber isina kuchekwa, fiber isina kuchekwa inodarika 20%, mafuta ari mumafuta akaderera, kuramba kwekukweshana kwezvinhu zvinopfuura nepaburi redie kwakakura, mashandiro egranulation haana kunaka, uye kuomarara kwegranules kunodiwa. Zvishoma, zvakaoma kusangana nezvinodiwa kana zvichigona kuumbwa kazhinji, dhayamita yeparticle yakakura, kazhinji iri pakati pe6-8, uye chiyero cheaspect chinowanzova 1:4-1:6. Nekuti rudzi urwu rwekudya rune huwandu hudiki uye dhayamita yakakura yegomba redie, tepi inofanira kushandiswa kuvhara denderedzwa rekunze renzvimbo yegomba redie isati yachekwa, kuitira kuti zvinhu zvikwanise kuzadzwa zvizere mugomba redie uye zviumbwe, uye tepi inobva yabvarurwa.

Pakuumbwa kwezvinhu zvakasiyana-siyana, dzidziso haifanirwe kutevedzwa zvakasimba. Zvakakosha kusarudza ma parameter akakodzera e ring die nemamiriro ekushanda zvichienderana nehunhu hwe granulation hwezvinhu uye hunhu hwakananga hwemugadziri wega wega wezvekudya. Chete nekuchinjira kumamiriro enzvimbo ndipo panogona kugadzirwa chikafu chemhando yepamusoro.

Kuongorora Chikonzero uye Nzira Yekuvandudza Zvidimbu Zvisina Kunaka

Zvigayo zvekugadzira chikafu zvinowanzova nemapellet asina kujairika pakugadzira chikafu, izvo zvinokanganisa chitarisiko uye hunhu hwemukati hwemapellet, nokudaro zvichikanganisa kutengeswa uye mukurumbira wefekitori yekudya. Izvi zvinotevera runyorwa rwezvikonzero zvezvimedu zvisina kujairika zvinowanzoitika mumafekitori ekudya uye runyorwa rwenzira dzekuvandudza dzinokurudzirwa: