发明名称 EXTRUDER FOR PRODUCING COMBINED FEEDS FROM GRAIN MIXTURE
摘要 FIELD: agriculture, in particular, production of feeds at feed consumption site, such as animal farming complexes and poultry-processing plants. SUBSTANCE: extruder has housing with charging branch pipe and temperature chamber. Drive shaft mounted within housing carries sleeves which are arranged in succession beginning from portion adjacent to charging branch pipe. Sleeves include first sleeve with feeding auger blade, eccentric sleeve with milling cone, second sleeve with feeding auger blade, eccentric sleeve with plasticizer, sleeve with pressing auger blade and temperature washer. The latter is positioned on shaft end so that annular gap is defined between temperature washer and housing. Annular gap is adapted for discharging of extrudate and may be adjusted. Eccentric sleeves with milling cone and plasticizer are fastened on drive shaft with mutually opposite eccentricity. Plasticizer has corrugated surface which is in contact with housing inner surface and is rolling over it. EFFECT: wider operational capabilities, convenient usage and simplified construction. 3 dwg
申请公布号 RU2133102(C1) 申请公布日期 1999.07.20
申请号 RU19950102176 申请日期 1995.02.15
申请人 OPYTNOE PROEKTNO-KONTSTRUKTORSKO-TEKHNOLOGICHESKOE;BJURO SIB NI SKOGO I PRO;EKTNO T I ZHIVOTNOVODSTVA 发明人 TRUSOV N.A.;KRAVTSOV S.I.;NJUSHKOV N.V.;VLASOVA M.V.
分类号 A23N17/00;(IPC1-7):A23N17/00 主分类号 A23N17/00
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