Inventii - agepi

(54) Corn grinding machine and process therefor
(57) The invention relates to the food industry, in
particular to a corn grinding machine and to a
process therefor.
The process is characterized by the fact that
separation into fractions is carried out immediately
after grinding and the aspiration for shell removal
is carried out twice: after decortication of
the corns before grinding and after separation of
the grinded corns into small and big fractions.
The machine for realization of the process includes
a frame, a bedplate, corn loading, decortication,
aspiration, grinding, sieve separation
and unloading devices. The decortication and
loading devices are executed in the form of
screw conveyer, joined by the feed tray with
pneumatic pipe-line, with the feed hopper of
the grinding device. The grinding device is
made in the form of a cylinder, installed vertically,
one end of which is rigidly fixed to the
bedplate and joined with the lower end of the
feed hopper. On the lower end of the cylinder it
is installed a detachable perforated bottom.
The separation device is installed immediately
after the grinding device, contains a sieve and a
bottom plate, both performing oscillatory motions.
The sieve is covered with a jacket and
joined with the outlet pipe of the grinding device.
The bottom plate is joined with the device for
separated unloading of the fractions. The aspiration
device contains a fan, the inlet pipe of which
is joined by pneumatic pipe-lines with the feed
hopper of the grinding device, with the feed tray
and with the unloading pipe, and the outlet pipe
is joined with the receiver for waste collection.
Claims: 2
Fig.: 5
(11) 1832 (13) B2
(51) B 02 C 18/14
(21) a 2000 0015
(22) 2000.01.20
(71)(73) Institutul de Cercetãri ªtiinþifice ºi Construcþii
Tehnologice pentru Mecanizarea ºi Electrificarea
Complexului Agroindustrial, MD
(72) HÃBêESCU Ion, MD; KOHANOVSCHI Gheorghi,
MD; OLEXIUC Anatolie, MD; LUCAª
Anatolie, MD; SPETEÞCHI Vlad, MD; GAINA
Anton, MD
MD - BOPI 1/2002
(54) Moarã pentru mãcinatul ºi tocatul furajelor
(57) Invenþia se referã la agriculturã, în particular
la industria alimentarã, anume la morile pentru
mãcinatul ºi tocatul furajelor.
Moara conþine un cadru, buncãre, placã de
reazem, camerã de mãcinare, sitã. Placa de
reazem este instalatã orizontal pe picioarele
cadrului. În partea superioarã a plãcii de
reazem sunt situate douã buncãre, un subansamblu
de reazem cu lagãre, o coloanã de
magnet, iar în partea inferioarã a ei este
instalatã vertical camera de mãcinare, executatã
în formã de cilindru, în partea inferioarã a
cãruia este instalatã sita ºi un racord de
evacuare. În interiorul camerei de mãcinare
este amplasat vertical un arbore de acþionare,
capãtul superior al cãruia este instalat în
subansamblul de reazem cu lagãre, la capãtul
inferior fiind fixat un disc orizontal ºi paralel
suprafeþei sitei. De partea inferioarã a discului
sunt fixate la distanþa de 3…5 mm de la sitã,
paralel suprafeþei ei, cuþite plate. Pãrþile
longitudinale ale cuþitelor sunt dotate cu teºituri
cu tãiºuri, formate de planurile înclinate ºi
amplasate sub un unghi de 26…30o faþã de
suprafaþa cuþitului. Pe pãrþile din spate dupã
direcþia de rotaþie teºiturile sunt amplasate
deasupra cuþitelor, iar pe pãrþile din faþã dupã
direcþia de rotaþie teºiturile sunt amplasate sub
cuþite sau deasupra acestora.
Rezultatul constã în reducerea numãrului de
piese de mãrunþire ºi în ameliorarea calitãþii
produselor finite.
Revendicãri: 6
Figuri: 6
*
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(54) Fodder mincing and cutting mill
(57) The invention relates to agriculture, in particular
to the food industry, namely to the fodder
mincing and cutting mills.
The mill contains a frame, bunkers, a bedplate,
a mincing chamber, a sieve. The bedplate is
horizontally installed on the frame legs. In the
upper part of the bedplate there are situated
two bunkers, a magnetic column and in the
lower part thereof it is vertically installed the
mincing chamber, made in the form of a cylinder,
in the lower part of which it is installed the
sieve and an outlet pipe. Inside the mincing
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INVENÞII