BÁO cáo THỰC tập tốt NGHIỆP QUY TRÌNH sản XUẤT hạt điều NHÂN - Pdf 29


LỜI MỞ ĐẦU
 !"#$%&'( )*
& +,"#-. !/0!12342(5
6,78293:2%;<4". ! =& 
(5.">)4"'8293:26,7("=$
8293:2"?'(5%38/=;@
!A0!12!5("="6,78293:2.(.
4";4B 0!124"A&+9
C2')"DEFG0!12 ;H&4&5C2
C2I!12JK=)4"!/&L(B"6&,I"= &1
8293:2!12)"&+M &1,7(50!12;
K1209122(5&4!:"08293:20!12.
4")3"08293:2)AGN, ;
"DOOF)4"" 9"PM!5>08293:2!126
C2JK=&$(0!%Q)R&R8293:2!12N;
"STTT)4"# A,7(5!126!MM
 ;
K"STTS)4"!/&L(B(,7829)Q)8293:2
!12( M ;
"STTU)& 3"08293:2BVWT42XY)829
3:2N!12!/!0,I9(,-!12;
"STTF) +8293:20!12. !037DO
9)3"0!037ZU42XY)DSZ[&1(5)DSS[
Y@2\@2] @D

&13"0!/"&1&C24"P!G2 &1829
3:2!12;
^P48293:2!12"STD_!5SFV;TTT9
N)& 3"0!0D)FF`XY;
@"STDV)4=!124"8!323+

i)hi?@2
- YI!40TFV;_WS_DDO
- YIu8TFV;_WS_DST
- /,I2_UTTDTTVSV
- vaQ,a,2;"
- f"(uwQ&;"
- ^
x6^,2n)08/e )I
i;
x6^,2y>S)08/2eN")24j2B=;
x"Q".,22)08/2eN")24j2B
=;
x"Q".,2n)08/K0)24^N2
KM;
xTD"QM,ne)0 
)Ii;
Y@2\@2] @_

xTD"Q6,7 )0 
)Ii;
xTD8+4Qz @2)0 @2)
Ii;
1.1.1.2. Chức năng hoạt động và nhiệm vụ chính của công ty
- @d" )",A)3)Q)"2Q".,2;
- ^Q)"2Q6,7)M,n&,7:"kz
,2)zkd;
- @8293:2"g6,7829;
- @4P&R.)8293:20"&3
P;
- jNP6>PNPR)64)6).(5;

2dQ+"STDD)STDS)STD_
-
K
&8•Q73C270!=C2"
x2"STDS,& "STDD>"0 "
STD_>7""0;
xgP*&(52 2._"STDD)STDS)STD_
>"STDDA(52 29&>+."STDD+
L,& ",2;&B(/LQ7B"zb2"STDD
,‚L;
Y@2\@2] @U
^h
B2
I!12(4 2
e52
 2
e/
L
Q7
"
STD
D
DOS;UTT;TTT;TT
T
DVV;FFU;WDS;VZS WS;VT_;V_U;OFS _;ZV_
"
STD
S
DOS;UTT;TTT;TT
T

.b2@^382I9P "4;
xK0!=?N&B„3k& !G!.@N"r@G"r@!%
!126;
- ^(5P0
x@%3&4!G2dN,20h(NH""#
=C2"6&1P4+)NP4+N,2(B37_;UTT;
Y@2\@2] @F

RB2!G2.^6^bG^,2@I9("#=
P4+d,2? ),,QB03
".,2BP4+!/A)6!/AL 2B
!9#e!%d,2)hA!9d,2> )Kt
et;
@2(5AL,#Q6,7)A,NQ/)3( ;^6!/A
L 2"26,7B)!12)">&k(2B&
(42,7829)&k+(?3AL=6!3
6,7;
1.1.2.4. Các thành tựu của công ty
46!PRTS4IC27(|(4IC27(|
9(5aB22:qYoOTTSTTWPbM^}]m2I•
M)&4IC27(|"6aB22:qYoDVTTD
STTVPbM}e•M;
^,7:".6!12!0B22:C2I)B22:L,#

- ^,2I"Yi!0B22:@^_ZFOSTTVP2N"!
(9(53&qqqM;
- ^,2863A}iYY•!0B22:C2IaaQ3;
B0!A6y!0!5$P42
- 2NL(!=0qq;
- 7#9(54""STTV)STTF)STTZ)STTW&

y
bM

+
j+
4

Qz
 
@2

"

Q
M

,n


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
Q
".
,2
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Q

.6)24"9&1,69Q0
.6;
- 3%",PK0=!db!6QG2)A4"&R",)
3%"0!=.=!dC27)@b"!I&4
C27(|&!126;<%"+5(|)5
!120!=3P&Q+.6)
24" K0=!db!6&44
4"&R!5;
- b"!I6($!5=!dC27Qb
4")(24" K0=!db!6)=
!dC27&N&B;
1.2.2.3. Các bộ phận chức năng của công ty
- ybM+(y24"&16b
M,7829)C27(|&,-PR(!=)4!=+
,!I& (!=)BM2C27(L)7
#)6&!2)3a#)3`(2
6;
- y3r&RA4"&RbM463
a!n!=3. &&9"!I
C2!3P;
- y3c2r!G2(Q=""2b"!I
&130t0&P0!"M33c2)
82BaP…",g‚&4B30.
Y@2\@2] @DT

!L&I3B)b5QaC2!)bM3|3
5!dR&R,7829&8NPLQ7;
1.2.2.4. Các đơn vị trực thuộc công ty
- 6^,2n)08/e )I
i;

=

QA
&l
(R
=

,9
N
=


N
=

9
=

N
(0
6

- "!I(!12"'0!=.8+
4)24" (2&1C21&4"&R& 
&y(!M!G2.8+4;
- m27!I(!MM8+4)A4"
",)h26C2#yQ.8+
4;
- y3A4"aP…>>2+)
aP…&4,-PR&I.8+4;@bM•,b,)

!IFUrWU[)A"*"&36…43•PUrF;
€A#$&*+Q7#.AQ/&(I8)I!=A
kSrSU3"E;
€K9N!12A%"'!5B12(0!9)%
IB(0!9)){)!9L8IAG!9P
Y@2\@2] @DV

BD")G G",N2kD)U"!BU")!97 )
!=kUrZ)!=,& "g Q%P ZTT";
^!LAP4+d!12( )!A(> )Kt3
et3)Kd)>@2)Kt36;
2.1.2. Giá trị dinh dưỡng của hạt điều
0!12}.N!12•(GA39;
N!12}0!12QA&l•"SUr_T['(50)!A
Q=!}SSr__[•)9Q•}VVrVO[•)!0"}DUrSW[•;
yA,ID),If&12939GL%
;&N!12(:"QbP‰9)!5
B2P*#12 B 2=;
Bảng 2.1. Thành phần dinh dưỡng có trong 100 gram hạt điều
@a&aQ;"
@GP
P‰
KL&BDTT"
0!12
iQŠ(& DO"E
^8 VF"E
@" F_"E
 S)D"E
,2, VSW"E
^QPa, SZ"E

 Thao tác thực hiện:
0!12,23"2&1!5N,I(5)3%"9(5&(2
3;KI& !12L>7L36)Qd3;
 Thông số cần kiểm soát:
- ^9(5!1236=!
x@h(42dŒSZ[
x@h(4b•SU[
xYI(50E3•SST
x@09•D[
- ^9(5!12L=!
x@h(42dŒSF[
xYI(50E3•STT
x@h(4,2L•DZ[
x@09•U[
- ^9(5!1236
x@h(42dM&5!dR%k(6
x@h(4b•SU[
xYI(50E3•STU
x@09•D[
 Bảo quản:
- sB2G23A"a)36;
- L4!AQg9BN((a;
 Tần suất kiểm soát: "z(G3;
2.3.2. Phân cỡ sống
 Thao tác thực hiện:
2B(42k3&"N‰,2!A2B(42
3N29;Ž3N20!12!5("QI(0]))^)a
3+ k( !lQH"=(0"N‰;
 Phương tiên thực hiện:
Y@2\@2] @DZ

82Ik&+(zB"g(d,kl!( ;@0&+!G2B
0!122=‰,‚('C2(z,&082I')0( 
L,‚!C2)0(z,M)0!122=‰^,‚('C2(z,&
082I'^;^0( LR!C2)0(z,MQ)0
!122=‰,‚('C2(z,&L82I')y(0(0‰]
9?!C2)RC2(z,&082I'];
 Thông số kỹ thuật:
- Năng suất: 1500 - 2000 Kg/h
- Công suất: 3 Kw
- Nguồn điện cung cấp: 380 V – 50 Hz (3 pha)
- Kích thước: DxRxC = 9000x1800x2400 mm.
2.3.2.2. Những sự cố có thể xảy ra trong quá trình phân cỡ
@C2>N‰0!12)2"=Q=!A."Q
l>,‚7# Q=0!=.";
+PR2"6L3•G27QP/gQ!MPN2>4I
G27,‚360!=!5)0!12,‚36!5!(B("
74I7k0!=;
2.3.2.3. Các giải pháp phòng ngừa sự cố
- 4,""A!3>
- @ &,23("&473%"""A"=3ƒ(‰
- @2,-""A82B;
2.3.3. Hấp điều và phân cỡ chín
 Thao tác thực hiện:
Y@2\@2] @DO
3
2
1
4
5
6

IPL)0!12!59+LAk(yL;@
9*ak,7:"(32;
- 4!=OUrDTT
T
^;
- @
x]DVn
xDUn
x^DZn
xDWn;
K12,239!5("2="=;
Hình 2.6. Hạt điều được để nguội sau khi hấp
Hình 2.7. Hạt điều hấp xong được đóng bao
2.3.3.2. Các yếu tố ảnh hưởng đến chất lượng hạt điều trong quá
trình hấp
- 4!=36!12("036+!12;
- @9
Y@2\@2] @SD

x29& C2(N20,‚2%,"2&g+"
x2936!.>0!12,‚36+N3A3
6!0,9N
xK=36.2B(42 3!&936!0B22:;
2.3.3.3. Phương pháp kiểm tra chất lượng hạt điều sau khi hấp
- 0d36
- K=P„.036!5C2( !%36N3A3C2
>;
2.3.3.4. Những sự cố có thể xảy ra trong quá trình hấp
- G"(y(N236!5&4,)QRQ:12("tG")
LA36QI(B!5

Y230!5t)Q72%&4IN(0!%
B0&‰&0y2B),2!A&4I,!%(0Ql&l)
(9N:";
Y@2\@2] @S_

Hình 2.9. Công nhân tách vỏ bằng dao cạy
2.3.4.2. Sự cố có thể xảy ra trong quá trình tách nhân tự động
- tQ*36t!5
- 0!123&\22B(42Qt‚36L
82I!5)(""C2>N;
2.3.4.3. Biện pháp phòng ngừa sự cố
- @82B3%"2B(42
- 7P‰""A)Pt82B;
2.3.4.4. Ưu và nhược điểm của máy tách nhân tự động so với
máy thủ công
- 5!%"
K123A39((",0H"!n&+t)!%3t)&l
0!12)"36("&‰NQB;+(t!g)!=!A"#
Pt*53+‰0)!%,23t`(40&‰#"M•&
99;
- ’2!%"
4It0!12!=A,29DWT302B
(42E}37S9E•;@+!5UT(!=}"z6
(!=t.62Q>VT30!126•;
2+2dB(42)(5}!4)3+•!%&,& 7"
(5N6>36!3%;!A2d(5!a"(03P*4
IQt)0!12!=(9( ;@k!A7")
0!5B )(52!a"(0?L;
2.3.5. Sấy
 Thao tác thực hiện:


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