Tehnologia Fabricarii Pastei de Tomate.doc

8/14/2019 Tehnologia Fabricarii Pastei de Tomate.doc

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Planul proiectului

1. CARACTERISTICILE MATERIEI PRIME SI A PRODUSULUI FINIT

2. STABILIREA SCHEMEI TEHNOLOGICE

3. STABILIREA LINIEI TEHNOLOGICE

4. ALEGEREA UNEI MASINI CE EXECUTA O OPERATIE

IMPORTANTA PENTRU PRODUSUL RESPECTIV

5. PREZENTAREA UNUI SUBANSAMBLU DIN CADRU MASINII

6. CALCULUL ORGANOLOGIC

7. REGULI DE PROTECTIE A MUNCII

8. BIBLIOGRAFIE

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1. CARACTERISTICILE MATERIEI PRIME SI A PRODUSULUI FINIT

1.1Caracteristicile materii prime

M !"#$ %#$&' %"(!#) * +#$, #" % -!"$ " !/& !" / #"%#"0$(!'!/& !" " , #" -)(! #","% $/( !" * +#$,' , (!$! !$ $ , $! !$ .

P"(!#) /+ $(" / past de tomate " , $! !" -)%"#$/ #' "-!" (","- #-' -" */ /-" -,' / & !"#$" %#$&' %#/ -%'!' & !)#$! !" !" (/ / $,' , #"!#"+)$" -' ( "% $(" -,' )#&'!/ #" " ,/( $ $$9

: -' $+' )( ,/( $()! #$ $, ! " -)+-! ( ' )-, !' ; 5:7


4/31

nsuirile fizice9 */#& &'#$&" & - / )&) & - -%",$*$,'& - / )&"!#$,' ,' )# -%",$*$,' !"&%"# !)# " ( "*"#&$! !" -!#),!/ !" !)# '?

nsuirile senzoriale9 ,) / #" )-!) -%",$*$, #/& &$#/-) ?Compoziia chimic?Calitatea tehnologic9 (- &+ ) " (-) $#$ *$0$," -"(0/#$ ", $&$," $ &$,#/+$/ / $," %" , #" !#"+)$" -' " $+' " )&" " $*#),!" " %"(!#) %)!" *$ !# (-*/#& !" ( &/ ,@! & $ ",/(/&$, ( %#/ )-" *$($!" /#/ -" $( %)(,! " " "#" $&"(! # -! +$ " (

!$&% $ ,) )# !' & #" " ,/(-"# #".

M !"#$$ ) $ $ #" $ & !"#$ "

: S #" ?: +/#, (" " $( -!$, '?

:: ,)!$$ " $( ! + ' */ /-$!" %"(!#) &+ #" % -!"$ " !/& !".

1.2 Caracteristicile produsului finit

C/(,"(!# !" " " !/& !" +) $/() $ pasta de tomate -)(! */ /-$!"( $&"(! $" %"(!#) ,/ /# #" $ &+)('!' $#" )-!) )$ %#"% # !" /# $&"(! #"$ ) / )!$ $0 #" */ #!" # '. ( * #' " , $!' $ " )-! !$ " " " ) $ / / #"()!#$!$ ' #$ $, !' !/#$!' ,/( $()!) )$ ( ),$ " ) /# -$&$ +$ " $! &$( C, #/!"(/$0$ $ -'#)#$ &$("# ".

Pasta de tomate "-!" )( %#/ )- ,/(-"# ! %#$( #" ),"#" )&$ $!' $$&%$" $,@( ):-" -!*" "0 / ! #" &$,#//# ($-&" /#. P"(!#) "0 / ! #"&$,#//# ($-&" /# "-!" (","- # , ( &" $) #"-%",!$ -' -" '-" -,' / , (!$! !"

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&$($&' " %' , #" %"(!#) + ,!"#$$ "-!" " 35< %"(!#) #/ $$ " 25< $ # %"(!#) &)," $)#$ " 1>>> -$ & $& 1>.>>> ,)!$$ - ) +/#, (" " ," -$ !$% -$,"" -$ , $! !". R","%!$ ,)!$$ /# " ,/(-"# " ,/(-! $(9

"#$*$, #" -%",!) )$ " !"#$/# -$ & #, #$$?(,"#, #" "#&"!$,$! !$$?(,"#, #" !"#&/-! ! #"?" &"() /# (/ "%!$, - ) -"(0/#$ ?" &"() *$0$,/:, $&$,?" &"() + ,!"#$/ / $, , #" -" " ",)! ,"#"#".

R",/ ! #" %#/+" /#. P#/+" " -" $ ) $( $*"#$!" %)(,!" " /!) )$ @(#$ - ,)%#$( ,)!$$ - ) +/#, (" $( !/ !" !" " " * +#$, !$" , #" $(!# (,/&%/0$!$ /!) )$. T/ !" %#/+" " -" -)%)( "#$*$, #$$ -%",!) )$ " !"#$/# -$& #, #$$. D)% ," -! -" !#"," (,"#, #" "#&"!$,$! !$$ -$ %#/+ "!"#&/-! ! #". M #, #" ,/(-"# " /# -" %/ !" * ," %#$( -! (! #" - ) -! &%$ #" - )"!$, "! #" ( , 0) ,/(-"# " /# "-!$( !" ,/(-)&) )$. T/ !" %#/+" " )%"#$*$, #" -%",!) )$ " !"#$/# -$ & #, #$$ -" -)%)( (,"#, #$$ " "#&"!$,$! !"-$ !"#&/-! ! #". P#/+" " " "#&"!$,$! !" -$ !"#&/-! ! #" -)(! */ #!" $&%/#! (!""/ #"," -$ )# ,/(-"# +$ $! !" %#/ )-) )$ ( !)#@( %/-$+$ $! !" % #$!$"$$(!/ $, !$$ /# $&"(! #". C/(-"# " " -$!" (",/#"-%)(0 !/ #" ,"-!" %#/+" -"#"-%$( .

S%",$*$, #$ " , $! !$ " % $, +$ " %#/ )-" /# *$($!" $( $( )-!#$ $&"(! #!#"+)$" - ,/(!$( !" " "&"(!" $&%/#! (!" , 9

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Caracteristici de ordin senzorial 9 ,"-!" % !#$,) #$! !$ : #/& - ) #",) / #" !" !)# : /# *$ %/0$!$ " , -: ) )!$ $0 ! & !"#$$ %#$&" ", $! !" -$ ) */-! % $, !" ,/#",! &"!/ " " %/!#$ $!" " %#" ),# #". D ,

#!$,/ " " - ) ,/&%/("(!" " " + 0 -" $( "% #!" 0 " -%",$*$, #$ %#/ )-) *$ " , $! !" &" $/,# ? Aspect 9 "-!" /#+ " -%",!) " !"#$/# %#/ )-) )$ -$ ()&" "$&"(-$)($ " - " " */#& - " ,) / #" -$ ,/(-$-!"(! ?

Indici chimici9 "-!" /#+ " & -)#$ " , $&$," % $, !" %#/%#$"! !$ /# "/# $( -"(0/#$ . D" " "&% ) ,/(!$()!) $( ,$0$ # -$ $( -! #" $+"#

$&"(!" /# %# $!" %"#&$!" , ,) #" $( $," )$ " #$(,"0$"? Prezenta conservantilor 9 */ /-$#" /-)#$ /# $&"(! #$ -)-,$! ! &) !$(!"#"- -$ $( & $ &) !" ! #$ ,"-! -)+$",! ) */-! %)+ $, !" ()&$!"#" ) &"(!". I( $( )-!#$ $&"(! # -" ,/(-$ "# ! (","- # -$ %" $$!/# %#"0"(! %" "!$, "!" " ," $(-/!"-!" %#/ )-" " $( $,$ /# %#$ $!/# /)-)#$ "

$&"(! #". I( % )- -: *$ ! )( %#/,"(! & $& " -)% $&"(!$ :

%#/%/#!$" $(!#/ )- $( %#/ )- - ) %#/%/#!$" ," %#/ $(" $( #"0$ )) : ,""-!" $(!"#0$- " "% -$!? Indici micro iologoci9 ,"-!$ $( $,$ -$(! " /) *" )#$. P" " / % #!" "/#+ " "%$-! %#"0"(! /# ($-&" /# " !$% &)," $ ," ) / $ """-%#" ($ " ) " $ $"( -$ " , $! !" &"!/ " /# " %#" ),# #" -$ %" "! % #!" " %#/," )( ",/(! /# ($-&" /# )( !/ #" , #"

*)#($0" 0 )( $( $, !/# - )+#$! !$$ $(-! !$"$?Corpuri straine9 $(-",!" &$,$ %$"!#$," " %# * &)# #$$ # &)#" " %/! -($&"#" -, $( %#/ )-" , %#", )!$)($ " (","- #" () -)(! ) !" $( &/,/#",!. E-!" , # , ,"-!" " "&"(!" (" /#$!" !#"+)$" " $&$( !"?Cantitatea9 " /#+ " #")! !" - ) " / )&) ("! - ) " #")! !"-,)#- %"(!#) %#/ )-" " ,/(-"# !" -/ $ $( &$ /,) $, $ ) )$?!tarea am ala"ului9 $,$ -%",$*$, #$ " !#"+)$" - -" #"*"#" %#/%#$"! !"&+ ) )$ %#"0"(! % , "!" /# -!#$, !" #)%!" - ) # ) -$ $ !" "!,?

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#ticheta9 !/ !" $(*/#& !$$ " ,"#)!" " #" ) &"(!" - ) " %# ,!$,$ ",/&"#,$ " " %$"!"$ -!# $(" !#"+)$" - *$ )#"0" %" "!$, "!"? $ata limita de vinzare9 ()&$!" ! #$ /+ $ %#/ ), !/#$$ - ) " %/#! !/#$$ -

&"(!$/("0" ! $&$! " (0 #" ()&" %"(!#) -!*" " #!$,/ " ,,/(-"# " " %#/ )-" $( "! !" %#/ )-" ,! !" - ) -),)#$ $( *#),!".

B ,!"#$$ " %#"0$(!' ," " & $ & #$ ,"#$( " " )&$ $! !" *$$( $( $+ !" / ,!$ $! !" %"$ & $ &$,' " > 85? #/ $$ " -)(! $( $+ !" > 78 $ #

&)," $)#$ " > 65.

P"(!#) ,/(,"(!# #" -),) )$ " !/& !" -" */ /-"-, ( %#"0"(!%#/ %" ( " , )-$ $! !" $(-! $$ " ,/(,"(!# #" ,) )+ ) "*",! $ ( ) !$&)!$&% $(-! $$ ,) !#$% ) "*",!.

( *)(, $" " ,/(,"(!# $ %#/ )-) )$ *$($! -" "/-"+"-, )#&'!/ #" "-/#!$&"(!"9

: +) $/() ,) 12 18 > #"*#?

: % -!' " !/& !" ;-$&% ) ,/(,"(!# !'= 24>

#"*#?: % -!' " !/& !" ; )+ ) ,/(,"(!# !'= 28 > #"*#?: % -!' " !/& !" !$% A ;!#$% ) ,/(,"(!# !'= 38 4>> #"*#.

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2 STABILIREA SCHEMEI TEHNOLOGICE

!C%#&A $# 'A()ICA*I# A PA!*#I $# *+&A*# !C%#&A $# 'A()ICA*I# A PA!*#I $# *+&A*# TOMATE

RECEP IE

SP LARE

SORTARE

ZDROBIRE

SEPARARE SEMINTE

NC LZIRE

STRECURARE

RAFINARE

ULTRARAFINARE

SUC PENTRU CONCENTRARE

CONCENTRARE

PASTA

PREINCALZIREA

CONDITIONAREA SI AMBALAREA

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10/31

'ig. 2.1 *ransportor hidraulic

!plarea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

!ortarea -" * ," %" + ( ,) #/ " " $&$(@( ):-" !/& !" " !"# !" - )$(-)*$,$"(! ,/ %!" ,/ $ " " $ !" $&%)#$!' $. P" % #!" (, $( !' +"(0$$ "-/#! #" -" * ," / ) !$&' -%' #" ,) ) )#$ )%' , #" #/ $$ " , ( 0 #/+$!/#.

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/dro irea -" * ," ,) -,/%) " )! ," " !" /%"# $$ !" (/ / $,".

S,/%) /%"# !$"$ " 0 #/+$#" "-!" $( %#$(,$% ," " * /#$0 - % # #"-),) )$ +#)! $( & - !/& !" /# -$ $( ," -$ !$&% " -"% # -"&$(!" " , #" %#$(

0 #/+$#" %/! %#/ /, )( )-! -!#$( "(! -$ / $(, $ "#" ,) / #" -),) )$ -$

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%) %"$ #"0) ! !". S" #",/& ( , -"% # #" -"&$(!" /# - -" * , $( $(!" "!# ! &"(!" " !"#&$," " %#"$(, 0$#" " $! ( ):-" -!*" !#","#" -)+-! (!" /#! ( (!" $( -), -$ %/-$+$ $! !" /#$*$, #$$ -)%"#$/ #" -"&$(!" /# %"(!#) ,) !)#$

#$,/ " %#/ ),!$" " ) "$)#$ "!,. L$($$ " ,/(!$()" " %#" ),# #" !/& !" /# -)(! %#" 0)!" ,) )( #)% " -"% # #" -"&$(!" /#. Z #/+$#" #" /, $( )!$ " ,) )(-$( )# ! - ) ,) /) !)#$ ,/(*",!$/( !" $( +#/(0 $ # -,/%) " " * ,$ $!/%"# !$ ) !"#$/ # .

E $-!' /)' %/-$+$ $!' $ " %#" ),# #" %) %"$ 0 #/+$!"9 -"% # #" -"&$( " /#( $(!" " %#"@(,' 0$#" , ( , 0) $($$ /# M (0$($ $ J" $(-! /? #"()( #"

-"% # #" -"&$( " /# " %) % 0 #/+$!' " " " $&$(@( ):-" / !' ,) %$" $ " " (!$&%) /%"# $"$ " -!#",)# #" ; $($ R/--$ C !" $=.

P#$( -"% # #" -"&$( " /# ( $(!" " %#" (,' 0$#" -" " $!' !#","#" -)+-! ( " /#! ( (!" ( -), $ -" -$ )#' / /#$*$, #" & $ +)(' -"&$( " /#.

'ig. 2.2 rupul de separare a seminelor */#& ! $(9 1.0 #/+$!/#)" !/& !" 2. -"% # !/#) " %) %' 3. 0 #/+$!/#) " %) %' 4. -"% # !/#

,"(!#$*) %"(!#) -"&$( ".

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P"(!#) pre0nclzirea %) %"$ -" */ /-"-, -, $&+'!/ #" " ,' )#' !)+) #"$ -, $&+'!/ #" " ,' )#' ,) -"#%"(!$('.

S,/%) /%"# !$"$ "-!" ," " "!"#&$( !#","#" " ,

%#/!/%",!$("$ $( %",!$( "/ #"," %#/!/%",!$( #" $0" 0 "#"(! %) %"$ %$" $! %#/ ), ( -!*" / -, "#" # ( &"(!) )$ " -!#",)# #" 0 #/+$!)#$$.T#", ( $( %",!$( " ,/(!#$+)$" #" ),"#" "#"(!"$ %$" $!"$ " %) % -$ -"/+!$(" )( -"&$* +#$, ! ,) / ,/(-$-!"(! & $ *$( -$ )($*/#& . I( -!*" ",/( $!$$ " $-! #$-,) )("$ -"% # #$ %#$( -!# !$*$, #" %) %"$ " -), * %! ,",/(-!$!)$" )( "*",!. O%"# !$)(" -" " ",)! $(!#:)( %#"$(, 0$!/# " %) %

*/#& ! $( %#$(,$% $(!#:)( ,$ $( #) /#$0/(! %#" 0)! ,) & (! " !"#$/ # -$ )( %"#*/# ! $( &$-, #" " #/! !$" %" , #" -" $(* -/ # / -"#%"(!$( $( -%$# %#$(

$(!"#$/#) , #/# ,$#,) "(!) !"#&$, ; +)#) =. S$-!"&) -$ )# / $(, 0$#"/&/ "( $( !/ ! & - %#/ )-) )$ , #" "-!" (!#"( ! ,/(!$()) $( &$-, #" ,)-"(-) " $&"(! #" " ,) #" ; " , !#" -"#%"(!$( ,) -(",= " $! ( ):-"" # #$ " %#$( "( !)# #" - ) , # &" $0 #" $( 0/( ",/(! ,! ,) %"#"!$$

$(!"#$/#$ $ ,$ $( #) )$. S"#%"(!$( #" ",$ #/ " !# (-%/#! -$ " " "&"(! "$(, 0$#". S" %#/ )," -!*" / $(, 0$#" 0 #/+$!)#$$ !"&%"# !)# " >KC !$&%" 1:3&$()!" $(!"# $( , #" #" /, $( ,!$ #" # %$ %",! 0" /#.

!trecura rea. O%"# !$ )#& #"-!" $( "% #! #" %$" $!"$ -$ #"-!) )$ " !"-)!," ) # /+!$( ( ):-" -!*" / & - /&/ "( , #" %/ !" *$ -)%)- ,/(,"(!# #$$.E -" %/ !" * ," $( /) !#"%!" ;-!#",)# #":# *$( #"= - ) !#"$ !#"%!" $(-! !$$&/ "#(" ;-!#",)# #":# *$( #":) !# # *$( #"= !/ !" ,"-!" *$$( -"0 !" )( -)+! $(!#:)( -$( )# #)% " -!#",)# #". F$", #" !#" %! "-!" %#" 0)! ,) / -$!

,/($, ,) /#$*$,$$ ,) $ &"!#" $*"#$!" ; $( ," $( ," & $ &$,$= $( $(!"#$/#) , #"$-" #/!"-!" )( ,) % "!". D$&"(-$)($ " /#$*$,$$ /# %/! *$9 1 1 && % - !#$,", #" -"% # %$" $!" -"&$(!" - ) !" !"-)!)#$ ," ) /0$," $( * 0" " (!"#$/ #"> 7 && # *$( !#$," , #" -"% # % #!$ $( %$" $!" -"&$(!" "!,. , #" ) # & -" % - !#$," ("-!#",)# !" > 4 && -)%"# # *$( !#$," , #" %"#&$!"

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/+!$("#" %#$( ) !# # *$( #" )()$ %#/,"- /&/ "( ,) %) % *$( & #)(!$! " $! (-!*" #$-,) */#& #$$ ,#)-!" /# $(! ($#" ,) -)%# *"!" " " $(, 0$#" " /%"# !$$ " ) !"#$/ #" " ,/(,"(! #".

)afinarea -" "*",!)" 0 %"(!#) " ,"#!$!) $(" , $( -),) /+!$()! ()& $ " $-! % #!$ -/ $ " -$ %"(!#) )( " )( # " & #)(!$#" & $ & #".D$ &"!#) /#$*$,$$ /# "-!" ">.6:>.8 &&.

ltrarafinarea -$ )# / ,/(-$-!"(! /&/ "( -$ / & #)(!$#" -$ & $(- ! -),) )$ -!*" $(, ! - () " $-!" "%)("#$ $( !$&%) /%"# !$"$ "

,/(,"(!# #" %" -)%# *"!" " &"! $," " -, $&+ !/#) )$ " , )# . D$ &"!#)

/#$*$,$$ /# "-!" " >.4:>.6 &&.

Concentrarea sucului

( *)(, $" " ,/(,"(!# $ %#/ )-) )$ *$($! -" "/-"+"-, )#&'!/ #" "

-/#!$&"(!"9 +) $/() ,) 12:18> #"*#? % -!' " !/& !" ;-$&% ) ,/(,"(!# !'= 24>

#"*#? % -! " !/& !" ; )+ ) ,/(,"(!# !'= 28> #"*#? % -! " !/& !" !$% A ;!#$% ),/(,"(!# !'= 38:4> > #"*#.

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2>:3> &$()!" )% , #" $( -"#%"(!$(" -" $(!#/ )," % " # ,$#" -$ -" " ,)" 0 %#/ )-) %" ! % #!" $(*"#$/ # . I(-! !$ #" "0 (! ) )!$ $0 #$$)("$ !"&%"# !)#$ " *$"#+"#" #$ $, !" ;1>1:1>5KC= $ # $( %#"0"(! "#) )$

%#/ )," " # #$ " ,) / #" -$ " /#$$ ()!#$!$ ". I( %#/ ),!$ $( )-!#$ -"*/ /-"-, % # !" $(, $-" "#&"!$, , #" %/! *)(,!$/( ! ! -)%# %#"-$)(" , ! -$-)+ $ ; "%#"-$)("=.

'ig. 2. Instalaia de concentrare 3edinstvo1 #"0"# /# " -),? 2 %#$&) ,/#% " " %/# #"? 3 /$ " ,/#% "" %/# #"? 4 ,/( "(- !/# + #/&"!#$,? 5 #"*# ,!/&"!#) */!/" ",!#/($,.

Concentrarea 4n vidP"(!#) -" " $! " # #" % -!"$ " !/& !" ,/(,"(!# #" -" * ," (

&/ /+$ ()$! ( $ . P#$( #" $0 #" $ ) )$ -, " !"&%"# !)# " *$"#+"#" $

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!/!/ !' ,#" !" $ $!"0 "" %/# #" !/#$!' $*"#"( "$ $(!#" !"&%"# !)#-)%# *" "$ " (,' 0$#" $ !"&%"# !)# %#/ )-) )$ , #" -" ,/(,"(!#" 0' .

Pre4ncalzirea

P#/+ "& %#" (,' 0$#$$ -),) )$ "-!" */ #!" $-,)! !' ( %#"0"(!. (,' 0$#" !"&%"# !)#$ #$ $, !" ' #"0) ! !" +)(" ( ,"" ," %#$ " !" ,/(-$-!"( % -!"$# %#"0$(!' (" )(-) ,' -),) $ &'#" !" @-,/0$! !" $ , )#& #" -" "%)("

%" -)%# * " (,' 0$#" / ,#)-!' , #" -, " %#/ ),!$ $! !" $(-! $$ /# ",/(,"(!# #" $ $(* )"( " 0' (" !$ -)%# , $!' $$ %#/ )-) )$.

$ozarea : ( #",$%$"(!" &$,$ -" * ," ,) )!/#) & $($ /# )!/& !".

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Pasta de tomate poate fi am alata in utoaie de plastic5 de lemn sau inrecipiente de dimensiuni mai mici5 de metal5 sticla5 plastic5 etc5 inchise ermetic.Concentratele am alate in utoaie pot fi sarate 6se aduga sare cal I in raport de789:; sau nesarate cu 28 : sare introdusa fie in aparatele de concentrare5 fiein azine cu agitator.

Am alarea. P -! " !/& !" -" &+ " 0' !@! ( +)!/ $" ,@! $ (#",$%$"(!" "#&"!$,". C@( -" &+ " 0' ( +)!/ $" -" ) ' 7 : < - #" %"(!#)

% -! ,) 3>> # " #"*# ,!/&"!#$," - ) 2 : 4< - #" ( % -! ,) 4>> ".#. .

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19/31


20/31

P"(!#) ,/(-)&) $( )-!#$ $ ,/ ",!$ ( !" '#$ -" */ /-"-, +)!/ $" ")&$($) ( , #" -" $(!#/ )," % -! ( -! #" *$"#+$(!" )%' , #" -" * ," / #',$#"

$(!"(-' %"(!#) %#" "($ " # '#$ " , $! !$ " ( -%",$ &+#)('#$ ".

P -! " !/& !" %/ !" *$ /0 !' " -"&"(" ( !)+)#$ " )&$($) , #"-)(! %/$ -)%)-" /%"# $"$ " % -!")#$0 #".

$epozitarea. D"%/0$! #" ,"-!/# %#/ )-" -" #" $0" 0 $( "%/0$!")-, !" !"&%"# !)#$ ,)%#$(-" $(!#"18:2>KC. O !"&%"# !)# & $ & #" " 25KC" "%/0$! #" ,/( )," -! +$ $#" # %$ ,) /#$$ , #" , % ! / () (! & $$(!)(", ! .

T"&%"# !)# #$ $, ! %" !$&%) "%/0$! #$$ %#/ / , " # #" ,) /#$$)-!) )$ ,/(-$-!"(!"$ %#/ )-" /# -$ #" ),"#" ,/(!$()!) )$ " $! &$(".T"&%"# !)# -, 0)! *# (" 0 %#/,"-" " " " # #"? $( , 0) $( , #" $( " ! %#/ )-" " -" "%#",$ 0 %#$( &/ $*$, #" ,/(-$-!"(!"$. U&$ $! !" "#) )$$(* )"(!" 0 $( -%",$ %#/,"-" " " ,/#/0$)(".

D"%/0$! #" %#/ )-" /# -" * ," % "!$0 ! )% "*",!) #" /%"# !$$ /# ",/( $!$/( #" $( $, !" & $ -)-.

P "!" " ,) ,/(-"# " -" %#/!" " 0 ,) */ $" " %/ $"!$ "( %#$( , #" -"-$ )# -$ )( -%",! " !"#$/# ,/#"-%)(0 !/#.

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! STABILIREA LINIEI TEHNOLOGICE

'ig. .1 ,inia tehnologica de fa ricare a pastei de tomate9 1 & -$( " -% !?2 + ( " -/#! #"? 3 0 #/+$!/#? 4 #"$(, 0$!/#? 5 %/&%"? 6 #)% "-!#",)# #"? 7 ,/ ",!/# " -),? 8 $(-! !$" " ,/(,"(!# #"? ,/( $!$/( #" % -!"$ " !/& !".

" ALEGEREA UNEI MASINI CE E#ECUTA O OPERATIE

IMPORTANTA PENTRU PRODUSUL RESPECTI$

rupul de separare a semintelor

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'ig =.1 /dro itorul cu valturi de tip de mare productivitate Colin>1. $( +)(, #) " $&"(! #"? 2. , #) ? 3. !)#$ " " 0 #/+$#"? 4. &", ($-&) ",!$/( #"? 5. &/!/#) " ",!#$,.

V !)#$ " " 0 #/+$#" $&+# , !" $( " !"#$/# ,) / , & -)$ $( /!"$(/ $ +$ ,/(-!$!)$" /# (" " ,!$ " " & -$($$. C" " /) !)#$ " !#"&"-$(! &/(! !" %" +),-" " ,"(!#$," " */(! , #" %#$( #/!$#" /# %"#&$!#" #" $-! (!"$ $(!#" " " -$ !)#$ " *$ ".

M", ($-&) " ,!$/( #" -" ,/&%)(" $(!#:/ !# (-&$-$" ,) ,)#" "!# %"0/$ " -$ #/!$ ,$ $( #$," %#",)& -$ )( $-%/0$!$ " (!#"( #" ,) ,/( "*#$,!$)(".

C)% ) &/!/# "("# ! " , !#" " ",!#/&/!/#) M "-!" !# (-&$- #/!$$

$+"#" " ,)#" "2 %#$( $(!"#&" $) #/!$$ " ,)#" "1 -$ !#"$ ,)#" " !# %"0/$ ".

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D" $,$ ,)% ) "-!" !# (-&$- %#$( #/ ! ,$ $( #$, $(! ! 01 -/ $ # ,) +)!),)#/!$$ " ,)#" "2 -$ $+"# %" ) I3 #/!$$ $(! !" ,$ $( #$," Z3 $+"# %" ) I1.P#$( $(!"#&" $) $-%/0$!$ ) )$ " (!#"( #" ,) ,/( " *#$,!$)(" ,)% ) "-#"

!# (-&$- ) )$ I1 , #" %#$( #/ ! $(! ! Z3 -$ #/!$ " Z4 Z5 Z6 !# (-&$!" & $"% #!" " /# I2 I3 I4 $( , 0) ,$( ,)% ) #"0$-!"(! "% -"-!" / ()&$! / #";-$!) !$ % !#)( "#$$ )()$ ,/#% ! #" $(!#" !)#$= ,/() " *#$,!$)(" % !$(" 0$( /, -) - ) $(!#"#)% ( -!*" !# (-&$!"#" &$-, #$$.

M/!/#) " ",!#$, " (!#"( #" "-!" " !$%) -$(,#/( !#$* 0 ! ,) #/!/# $(-,)#! ,$#,)$! ,) %/#($#" $#",! %#/!" ! $&%/!#$ -!#/%$ /# " % .

M/ ) " ),#) ,"-!)$ !$% " 0 #/+$!/# #"$"-" $( $(- -$ "-,#$"#" - .

'ig. =.2 *ipuri de valturi9 8,$ $( #$,"? + , : %#/*$ !" ;% !#) -$ /%!

, (" )#$=.

' CALCULUL ORGANOLOGIC

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C ,) ) #+/#$ /#.M"!/ "("# " , ,) #+/#$ /# #" $( " "#"* %!) , "$ -)(! -)%)-$ -/ $,$! #$ ,/&%)-": $(,/ /$"#" # -),$#" " "(!) -$,/&%#"-$)(".

D$&"(-$/( #" $#",! %#$( " ) #" %#",$- !)!)#/# -/ $,$! #$ /# "-!"$*$,$ . D" ,"" $&"(-$)($ " %#/ $& !$ " " #+/#$ /# -" -! +$ "-, %#$(!#:)(, ,) -$&% $*$, ! %" + 0 #"0$-!"(!"$ # -),$#" %/$ -" "#$*$, ) ( $(,/(-$ "# !$" ," " !" -/ $,$! #$.

C ,) ) # -),$#". N)&"#/-$ #+/#$ -)(! -/ $,$! !$ $( %#$(,$% # -),$#"-!*" $(, ! $(,/ /$"#" *$$( &) ! & $ &$, %/ !" *$ (" $ ! .U( -!*" " , 0 $

,/(-!$!)$" " " "&% ) #+/#$$ " !# (-&$-$" %"(!#) &$-, #" " !# (- !$" %/ )#$ /# #) (!". A-"&"(" #+/#$ -" $&"(-$/(" 0 %" + 0 #"0$-!"(!"$

&$-$+$ " # -),$#" % $, ( ):-" #" !$ % !

E-!" $(- & $ ,/&/ - -" !# (-*/#&" ," -! #" !$" $( *)(,!$" " %)!"#"(","- # *$ !# (-&$- P $( ,)(/-,)! - ) ! -$ " !)# !$ #+/#" )$ ( $(#/!Q&$( " -"&"(" ,)(/-,)! - ) ! (!"#$/# -!*" 9

N&

M/ ) ) " #"0$-!"(! %/ # %"(!#) -",!$)($ ,$#,) #" #" " %#"-$ 9

%

E $0 ( ):-" ," " /) #" !$$ %"(!#) -$ $( /,)$( ):-" -" /+!$("9

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S -" "!"#&$(" $ &"!#) )()$ #+/#" -/ $,$! ! # -),$#" ,/(-!#)$! $(/!" OL 6> , % +$ - !# (-&$! / %)!"#" P 15 ,) / !)# !$" ( 1 5#/!Q&$( ( %/#($#$ -$ /%#$#$ *#", "(!" ," % #!$(" )()$ 0 #/+$!/# ,)

, % ,$! !" " %#" ),# #" " 1>>> Q .

L /!" ) OL 6> > 36> MP $ # #"0$-!"(! &$-$+$ "-!"9

> 163.63 MP

! > 36> MP 3 6 N&

2 () c* +

+-" /%! 217 && ,/(*/#& STAS 75 8>

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28/31

Instructa"ul igienico8sanitar

A,"-! $(-!#),! -" #"*"#' #" ) $ " " $ $"(' ," !#"+)$" #"-%",! !" "" " $ !@! ( %#/,"-) " %#/ ), $" ,@! $ ( * # )$. R" ) $ " " $ $"(' -" #"*"#' ( %#$(,$% 9

R"-%",! #" ,) #"-!#$, $" $ $"("$ $( $ $ ) "? S%' #" $ "0$(*",! #" &@$($ /# ( $(!" " (,"%"#" ),#) )$ $ /#$ " ,@!"

/#$ $( ( ,/(! ,! ,) * ,!/#$ ," %/! !# (-&$!" &$,#///# ($-&"? P)#! #" ", $% &"(!) )$ " %#/!", $" - ($! #' $&"(!" /#? P)#! #" +/("!"$ - ) + -& "$ " ,) / #" +' %"(!#) " $! ,' "#" %'#) )$? M"( $("#" ( %"#*",!' -! #" " ,)#' "($" ", $% &"(!) )$ " ),#)? M"( $("#" ( -! #" " ,)#' "($" /,) )$ " &)(,' )!$ ) )$ - ) $(-! $"$.

Igienizarea fa ricilor

A," -!' ,!$ $! !" -" #"*"#' ,)#' $#" )!$ ) )$ (,'%"#$ /# "),#) $ $(,$(!"$ * +#$,$$. P#$( ,"-!" /%"# $$ -" #" $0" 0' )#&'!/ #" " "*",!"9: ( "%'#! #" !)!)#/# #"0$ )#$ /# "#"(!" $ &),)-) )$ " %"

-)%# *" " %#$( &$ / ," *$0$,"?: ( "%'#! #" )#&" /# "( $ /# , $&$,$ " -%' #" $ "0$(*", $" %#$(

&$ / ," , $&$,"?: R" ),"#" &$($&)& &$,#/* /#"$. ( * # ,"-!"$ ,)#' $#$ , #" -" % $,' #$!&$, "-!" (","- # , %" !/ !' %"#$/ " "-*' )# #" %#/,"-) )$ !" (/ / $, -' -" -$ )#" ( "%'#! #"" ")#$ /# " %" )!$ " $ $( -% $$ " " ),#). A,!$ $! !" " $ $"($0 #" -" "-*' / #' -!*" 9 -" "&/(!" 0' !@! ,@! "-!"

%/-$+$ $ (","- # )!$ " " $ -" "-, $ , % ," " - ) " " " " ,) #". A%/$

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-% ' ,) %'. C (!$! !" " , /# ,!$ , #" -" #",/& ( ' %"(!#) "0$(*", $"#$ 0' (!#" > >5 $ > 2


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6. BIBLIOGRAFIE

1. . A!) /-$"$ L$ $ 2>>2 : C/(-"# #" $&"(!" /# 2. B () C. 1 2 P#/,"-" !" ($," !" (/ / $," -$ -!$$(!$*$," $( $( )-!#$ $&"(! # .E $!)# T" ($, . B),)#"-!$ 3. B"," () D. 1 4 T" (/ / $ %#/ )-" /# /#!$,/ ". E $!)# I.I.B# I -$ 4. D$&$!#$) M !$ P # -, $ E $- +"! : M$,#/+$/ / $ -$ , $&$ %#/ )-" /#

$&"(! #". 5. C. D#' '("-,) : 1 4 B$/, $&$" E $!)# D$ ,!$,' $ P" / $,'R.A. B),)#" !$ 6. C $#$ P/%"-,) : C $! !" %#/ )-" /# " "! ". E . F)( W$"$ C "& #" I -$ 1 6 7. B. S$ ( / T" (/ / $ , /( -"# '#$$ *#) ,! " /# $ " )&" /# E $!)# D$ ,!$,' B),)#" !$

8. I/ ( T"() 2>>8 O%"# !$$ -$ % # !" $( $( )-!#$ $&"(! # . V/ )&) I. E $!)#I.I.B# I -$

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