Bo co thc tp cng ty c phn nc gii kht Chng Dng

Bo co thc tp cng ty c phn nc gii kht Chng Dng

B CNG THNGTRNG I HC CNG NGHIP TP.H CH MINHVIN CNG NGH SINH HC - THC PHM

BO CO THC TP

TI: TM HIU QUY TRNH SN XUT NC S X CA CNG TY C PHN NC GII KHTCHNG DNG

GVHD : Th.S TRN TH MAI ANHLP : DHTP7ASVTH:TRN NGC THY NGAMSSV:10285361H TH HUNH NH11031871INH TH KIM THOA11033521

Tp.H Ch Minh, thng 9 nm 2014Bo co thc tp cng ty c phn nc gii kht Chng Dng

Bo co thc tp cng ty c phn nc gii kht Chng Dng

Bo co thc tp cng ty c phn nc gii kht Chng Dng

SVTH: Kiu Linh, Hng Ngn, Thin Nguyt

LI CM N

hon thnh c bi bo co thc tp ny nhm em nhn c s gip chn thnh nhit tnh ca cc thy c v nh trng. Chng em xin gi li cm n chn thnh n trng i hc Cng Nghip TPHCM to mt mi trng lm vic, hc tp thun li cho cng vic ging dy v hc tp ca ging vin, sinh vin nh trng. Cm n cc thy c ca Vin cng ngh Sinh hc v Thc phm trang b cho chng em nhng kin thc qu bu v b ch v chuyn ngnh cng ngh thc phm, v c bit l cm n c Trn Th Mai Anh (GVHD) trc tip hng dn v c nhng gp qu gi cho chng em trong qu trnh lm bi chng em c th hon thnh c bi bo co ny. Ngoi ra, chng em cng xin cm n th vin trng i hc Cng Nghip TPHCM, c bit l phng a phng tin cung cp mt h thng ti liu di do, to iu kin thun li trong cng vic tm kim t liu lm bi, gip chng em lm vic c hiu qu hn v gii quyt c nhng kh khn, thc mc trong qu trnh lm bi.Chng em xin gi li cm n chn thnh n ton th cng nhn vin Cng ty C phn Nc gii kht Chng Dng to cho chng em mt mi trng thc tp tht tt. Cng nh xin gi li cm n c bit n cc c ch, anh ch nhn vin trong tng phng ban trc tip hng dn chng em trong t thc tp ny. Nh s tn tnh ch bo, hng dn m chng em c tip xc vi mi trng thc t mt cch vng vng, t b ng hn. Qua t thc tp ny, chng em c c hi hc hi c nhiu kin thc thc t qu bu ng thi cng tng hp v p dng nhng kin thc l thuyt hc vo thc tin sn xut.Xin cm n v trn trng knh cho!

B CNG THNGCNG HOA XA HI CHU NGHIA VIT NAM

TRNG AI HOC CNG NGHIP TP. H CHI MINHc Lp T Do Hanh Phuc

TP. H Chi Minh, ngay 2 thang 09 nm 2014

CNG THC TP TT NGHIP

H v tn sinh vin:TRN NGC THY NGAMSSV:10285361H TH HUNH NH11031871INH TH KIM THOA11033521Lp: HTP7A n vi: Vin Cng ngh sinh hoc va thc phm Trng ai hoc Cng nghip Tp.HCMTn n v thc tp: Cng Ty CP Nc Gii Kht Chng Dng (CDBECO) ch: 606 V Vn Kit, Phng Cu Kho, Qun 1, TP.H Ch Minh.I. MC CH V YU CU1. Mc ch mn hc: Gip sinh vin tm hiu quy trnh sn xut thc t trong lnh vc san xut, ch bin thc phm ca mt cng ty.2. Yu cu mn hc: Qua t thc tp ny, sinh vin bit c vai tr ca ngi k s trong vic iu hnh, qun l mt n v sn xut. II. NI DUNG THC TP1. Tng quan v n v sn xut- Lch s thnh lp v pht trin ca n v sn xut;- a im xy dng;- S : t chc, b tr nhn s, mt bng nh my;- Cc loi sn phm (chnh, ph) ca n v sn xut;- An ton lao ng v phng chy cha chy;- X l ph thi, nc thi, kh thi v v sinh cng nghip.2. Nguyn liu sn xut- Nhim v ca tng nguyn liu.- Kim tra v x l nguyn liu.- Kh nng thay th nguyn liu.3. Quy trnh cng ngh - Cc khu, cng on v v s khi ca quy trinh cng ngh.- Cc thit b chnh: nhim v, cu to v cch vn hnh.- Cc s c trong sn xut v cch khc phc.4. Sn phm- Cc sn phm chnh, ph v ph phm.- Phng php kim tra sn phm v x l ph phm.- Tn tr v bo qun.III. THI GIAN THC TP T 01/08/2014 n 31/08/2014IV. BO CO THC TP- Khi kt thc t thc tp, sinh vin phi vit bo co thc tp.- Bo co thc tp phi c nhn xt v ng du ca i din n v sn xut.- Bo co thc tp phi np cho Thy, C hng dn trc khi bo v thc tp.- Ni dung Bo co thc tp gm cc phn nu mc II. Ngoi ra, c phn nhn xt v ngh ca sinh vin v cc vn cn kin ngh (nu c) trong qu trnh thc tp.

GIANG VIN HNG DN

NHN XT CA N V THC TP

Tp.H Ch Minh, ngy thng nm 2014i din Cng ty( k tn v ng du)

NHN XT CA GIO VIN HNG DN

Tp.H Ch Minh, ngy thng nm 2014GVHD thc tp

NHN XT CA GING VIN PHN BIN

TP. HCM, ngy thng nm 2014 Ging vin phn bin

MC LC

LI CM Ni CNG THC TP TT NGHIPiiMC LCviiDANH MC HNHixDANH MC BNGxLI M UxiCHNG I: TNG QUAN1I.Tng quan v cng ty[1]11.Lch s hnh thnh v pht trin ca cng ty12.S cng ty33.Lnh vc kinh doanh ca cng ty54.An ton lao ng, phng chng chy n, x l nc thi v v sinh cng nghip6II.Tng quan v nguyn liu [2,3,4,5]71.Nc72.ng133.Hng174.Cht mu195.Kh CO2 (cacbon-dioxit)206.Cht bo qun22CHNG II24QUY TRNH SN XUT NC S X C GAS24I.Nguyn liu dng cho sn xut [1]241.Nc dng cho pha ch242.ng243.Hng244.Mu245.Cht bo qun24II.S quy trnh26III.Thuyt minh quy trnh271.X l nc 1272.X l nc ln 2323.Nu syrup354.Phi ch hay pha ch:405.Bi kh, lm lnh416.Phi trn, bo ha CO2427.Ra chai458.B phn chit rt499.V kt52CHNG III: QUN L CHT LNG SN PHM54I.H thng qun l cht lng54II.Cc phng php kim tra551.Kim tra bn thnh phm552.Kim tra thnh phm57KT LUN V KIN NGH61TI LIU THAM KHO62

DANH MC HNH

Hnh 1.1 S t chc v b tr nhn s3Hnh 1.2 S mt bng tng th4Hnh 2.1 S quy trnh sn xut nc s x c gas26Hnh 2.2 S x l nc 127Hnh 2.3 S x l nc 232Hnh 2.6 S nu syrup36Hnh 2.7 S thit b nu syrup38Hnh 2.8. S h thng bo ha CO242Hnh 2.9.. S my soi chai rng48Hnh 3.0. Cu to h thng chit chai49

DANH MC BNG

Bang 1.1 Sn phm ca cng ty5Bng 1.2: Thnh phn ca nc8Bng 1.3: Mt s tnh cht vt l ca nc9Bang 1.4 Mt s yu cu v nc n ung theo QCVN 01:2009/BYT12Bng 1.5 Tiu chun ng trong nc gii kht theo tiu chun TCVN 1695-8716Bng 2.1:Cc s c v cch khc phc47

LI M U

S x Chng Dng l thng hiu quen thuc vi a s ngi dn min Nam trong hn 50 nm. Thnh cng ca nhn hiu chnh do sc hp dn ca hng v c o, mang tnh c trng ca thc ung truyn thng ngi Vit. V vy Chng Dng mi c v th vng chc trc s cnh tranh mnh m ca cc loi nc ung c gas trong nc ni chung v ngoi nc ni ring .i i vi vic thay i nhm a dng ha cc sn phm cng ty khng ngng u t, i mi thit b vi s vn t trn 50 t ng cho dy chuyn chit lon, ci to m rng nh iu hnh sn xut, m rng h thng sn xut nc tri cy, u t chiu khu sn xut nc gii kht c CO2 bao gm h thng sn xut CO2 cng sut 285 kg/gi v h thng chit chai 24.000 chai/gi. Ngy nay, thng hiu Chng Dng c mi ngi bit n, cng mt phn nh vo cht lng c kim nh qua ngi tiu dng. Mt khc Chng Dng khng ngng m rng qui m qung b thng hiu trn cc knh, phng tin truyn thng i chng. Trang web: www.cdbeco.com.vn ca cng ty ra i cp nht nhng thng tin mi nht v hot ng sn xut kinh doanh, cng nh cc sn phm mi, chng trnh khuyn mi ca cng ty khch hng tin theo di v ng gp kin S X Chng Dng mi tr thnh mt thng hiu Vit trong lng ngi Vit . Trong thi lng c hn ca mt bi bo co thc tp tt nghip, chng em khng th no trnh by y nhng kin thc c hc t thy c, anh ch tn tnh hng dn cho chng em. Xin thy c thng cm . bo co nhng cng vic lm trong thi gian thc tp ti Cng ty, chng em xin trnh by nhng ni dung chnh trong bo co thc tp tng hp.

Page viii

CHNG I: TNG QUAN

I. Tng quan v cng ty[1]1. Lch s hnh thnh v pht trin ca cng ty1.1. Gii thiu v cng ty- Tn n v: CNG TY C PHN NC GII KHT CHNG DNG. - Tn ting Anh: CHUONG DUONG BEVERAGES JOINT STOCK COMPANY- Tn vit tt: CDBECO- M chng khon: SCD- Vn iu l: 85.000.000.000 (Tm mi lm t ng)- a ch: 606 V Vn Kit, phng Cu Kho, Qun 1, Tp. HCM.- in thoi: (84 - 8) 38367518 38368747- Fax: (84 - 8) 38367176- Website: www.cdbeco.com.vn1.2. Qu trnh hnh thnh v pht trin ca cng tyCng ty C phn nc gii kht Chng Dng c tin thn l nh my Usine Belgique, c xy dng vo nm 1952 trc thuc tp on BGI ca Php chuyn sn xut kinh doanh cc mt hng: bia, nc v nc gii kht cc loi. Trc nm 1975, l nh my sn xut nc gii kht ln nht ti Min Nam Vit Nam. Vo thng 07/1977 tp on BGI chnh thc chuyn nhng quyn s hu v bn giao ton b nh my cho Nh nc Vit Nam vi tn gi l Nh my nc ngt Chng Dng. Cng ty C phn Nc Gii kht Chng Dng chnh thc hot ng di hnh thc Cng ty c phn t ngy 02/06/2004, vi vn iu l 85 t ng do Tng Cng ty Bia Ru Nc Gii kht Si Gn (SABECO) nm c phn chi phi (51%).Hin nay, Cng ty ang hot ng vi dy mt chuyn sn xut chit chai thy tinh, mt dy chuyn chit chai PET v mt dy chuyn chit lon; vi trn 500 cn b cng nhn vin hot ng 2 ca/ngy. Sn lng trung bnh ca Cng ty c mc tng trng lin tc t 2,7 triu lt thi k 1977 - 1985 ln 22,9 triu lt thi k 1988 1992 v t mc hn 38 triu lt n thi im hin ti. Nu nh trc nm 1998 sn phm ca Cng ty c chit hon ton trong chai thy tinh th hin nay bn cnh sn phm nc S x truyn thng (chim 60%), cn c sn phm bc h, du, nc tri cy, ru nh , nc ng chai, v.v vi nhiu mu m bao b a dng (chai thy tinh, lon nhm, chai PET). Uy tn v thng hiu ca Chng Dng ngy cng c khng nh qua danh hiu Hng Vit Nam cht lng cao sut 17 nm lin do ngi tiu dng bnh chn (1996 2013). Bn cnh , Cng ty cn c trao tng cc danh hiu nh: Hun chng lao ng hng III vo nm 1996; Huy chng vng ti Hi ch Quc t hng Cng nghip Vit Nam 1997 cho sn phm Sx, Cam v Soda Water; Huy chng ti Hi ch ung Vit Nam 2000 cho sn phm Sx v Soda Water lon; Bng khen ca B Cng Nghip v vic Cng ty c sn phm t cht lng cao v huy chng ti Hi ch ung Vit Nam 2000; Hun chng lao ng hng II vo nm 2002. Nm 2003, Cng ty t chng nhn v h thng qun l cht lng ISO 9001 2008.

2. S cng ty 2.1. S t chc v b tr nhn s

Hnh 1.1 S t chc v b tr nhn s

2.2. S mt bng tng th ca cng ty

Hnh 1.2 S mt bng tng th3. Lnh vc kinh doanh ca cng ty Sn xut, kinh doanh cc loi ung Sn xut, kinh doanh nguyn vt liu, bao b, thit b, cng ngh lin quan n lnh vc ung. Kinh doanh bt ng sn. Kinh doanh cc ngnh ngh khc ph hp vi quy nh ca php lut. Gii thiu chung v cc sn phm ca cng tyBang 1.1 Sn phm ca cng tySTTSn phmBao bDung tchng thnh phm

1Sx

Lon nhm330ml24 lon/thng

Chai pet1,25lt330ml12 chai/ thng24 chai/thng

Chai thu tinh230ml240ml24 chai/kt24 chai/kt

2Cam

Lon nhm330 ml24 lon/thng

Chai pet1,25 lt330ml12 chai/ thng24 chai/ thng

Chai thu tinh240 ml24 chai/kt

3Du

Chai pet1,25 lt330ml12 chai/ thng24 chai/ thng

Chai thu tinh240 ml24 chai/kt

4Bc h

Chai thu tinhChai pet240 ml330ml24 chai/ kt24 chai/ thng

5Cream Soda

Chai thu tinhChai pet240 ml330ml24 chai/ kt24 chai/ thng

6Soda Water

Lon nhmChai thu tinh330 ml270 ml24 lon/thng24 chai/kt

7Ru nh chanh ti CHU HI

Lon nhm330 ml24 lon/ thng

8Nc tinh khit

Chai pet500 ml1,5 lt350ml18,9 lt24 chai/ thng12 chai/ thng24 chai/ thngBnh

4. An ton lao ng, phng chng chy n, x l nc thi v v sinh cng nghip Cng ty vn dng tiu chun ISO 9001-2008 v cng tc An ton lao ng Phng chy cha chy nh k. Hng qu, Hi ng bo h lao ng kt hp vi Ban nh gi 5S t chc kim tra, nh gi tt c cc phng ban, phn xng trong ton Cng ty, ghi nhn nhng vn tn ti km theo vn bn cc n v khc phc. Nhng vn nm ngoi kh nng gii quyt ca n v th n v ngh Hi ng bo h lao ng xem xt. Sau , Ban gim c s quyt nh. Cng tc An ton lao ng Phng chy cha chy c ton th Cn b-Cng nhn vin nhit tnh ng h v thc hin tt. 4.1. An ton lao ngCng ty thnh lp hi ng bo h lao ng ng u l Ch Tch Hi ng bo h lao ng do Gim c iu hnh lm ch tr. Cc Ph Ch Tch v cc thnh vin, u vin l cc Trng ph phng, phn xng v c ra ngi chuyn ph trch v cng tc bo h lao ng, an ton lao ng.Ti cc phn xng sn xut v cc phng ban thnh lp i, c t chc hun luyn hng nm v cng tc An ton lao ng, Phng chy cha chy, s cp cu, Hng thng, qu u t chc hp nh gi.Ngoi ra cng ty cn trang b y phng tin bo h lao ng ph hp vi yu cu v c im tng ni lm vic c th. T chc cc lp hun luyn cho cng nhn v cng tc An ton lao ng Phng chy cha chy.4.2. Phng chng chy nHng nm cng ty c t chc tp hun v cng tc Phng chy cha chy, din tp cc phng n Phng chy cha chy c kt hp vi cng an Phng chy cha chy thnh ph.Trang b cc vi nc cha chy, cc bnh cha CO2, bnh bt n tn cc phng ban, phn xng. Trang b 2 my bm cha chy, lp t cc bin bo, cch phng chng ti cc ni d chy, Do i trng i bo v chu trch nhim.II. Tng quan v nguyn liu [2,3,4,5]1. Nc Nc c cung cp cho mi lnh vc ca i sng t ti tiu trong nng nghip n c cc ngnh ca cng nghip. Nc cn cung cp cho vic sinh hot ca con ngi v c tham gia vo sn xut. Khong 20-25 % nc c s dng vo cng nghip v gp phn vo ngnh cng nghip thc phm l khong t 1-3 % . Nc l thnh phn ch yu ca nc gii kht. Nc s dng trong nc gii kht i hi phi p ng nhiu ch tiu cht lng cao, ng thi phi tha mn yu cu cht lng nc ung thng thng v phi c cng thp nhm gim tiu hao acid thc phm trong qu trnh ch bin.1.1. Vai tr ca nc Dng cho mc ch k thut: nc tham gia trc tip v gin tip vo qu trnh sn xut. Dng cho sinh hot: nc phc v cho con ngi lm vic trong nh my. Dng d phng: phng chng ha hon hay mt nc,...1.2. Thnh phn v tnh cht ca nc[3]Thnh phn v tnh cht ca nc ph thuc vo ngun nc. Hin nay, chng ta c 3 ngun nc ang c khai thc sn xut: Ngun nc b mt: c ly t sng, sui, h,cha nhiu hp cht hu c, vi sinh vt. Ti Vit Nam v cc nc ang pht trin, nc b mt ang b nhim kh nng do sn xut cng nghip v cc hot ng sinh hot hng ngy ca con ngi. Khi s dng ngun nc ny vo sn xut s tn nhiu chi ph cho vic x l nc. Ngun nc do thnh ph cp: nc ta, ngun nc do thnh ph cp c cht lng khng n nh, cn phi x l k v vy rt tn km. Ngun nc ngm: Chim 30,1% lng nc ngt trn tri t nc, tn ti trong cc tng cha nc di mt t do ma, ngm vo trong lng t to nn. Nc ngm c cht lng tng i n nh, thng c hm lng mui khong cao, ch yu l St, Mangan, Canxi, Magie, Flo.Ngun nc chnh m Cng ty c phn nc gii kht Chng Dng dng l nc ngm. y l ngun nc di do, cht lng tt v n nh trong sut c nm. Trc khi a vo sn xut, nc c x l v kim tra nghim ngt cc ch tiu nhm bo m p ng tt c cc yu cu nc cng ngh t ra. Ngoi ra, cng ty cn s dng mt lng nh ngun nc do thnh ph cp h tr trong qu trnh x l nc ngm. Thnh phn ca nc thng l:1Cn kh200-500mg/ lt

2CaO80-100mg/ lt

3MgO20-40mg/ lt

4N2O5 10mg/ lt

5SO35-80mg/ lt

6Cl ( lin kt)10-40mg/ lt

7SiO25-16mg/ lt

8Cht hu c 2mg O2

Bng 1.2: Thnh phn ca nc Mt s tnh cht vt l ca ncNhit ng c (p sut kh quyn)0oC

Nhit si100oC

Ch s khc x (20oC) so vi khng kh1,333

Nhit nng chy6,012KJ/mol

Nhit ha hi44,01 KJ/mol

nht1,004 Mpa.s

Nhit dung ring p sut 0,101 Mpa ca Nc (0oC) Nc (15oC) Hi (100oC)1,039 J/kg.K4,185 J/kg.K2,039 J/kg.K

dn nhit: Nc (0oC) Nc (45oC) Hi (100oC)2,34 W/m.K64,5 W/m.K0,0231 W/m.K

Bng 1.3: Mt s tnh cht vt l ca nc1.3. Mt s ch tiu quan trng ca nc Ch tiu cm quanNc dng trong sn xut nc gii kht phi: khng mu, trong sut v khng c v l. Ch tiu ha l cng cng l mt trong nhng ch tiu ha hc quan trng c biu din bng miligam ng lng (mg-E) ion Ca v Mg trong 1 lt nc. c phn loi c th nh sau: Nc cha 10.7mg-E / lt l loi nc rt cng. Nc cha t 6.4- 10.7mg-E l loi nc cng. Nc cha t 4.2-6.4 mg-E l loi nc tng i cng. Nc cha t 2.8-4.2 mg-E l loi nc trung tnh. Nc cha t 1.4-2.8mg-E l loi nc mm. Nc cha t 0-1.4mg-E l loi nc rt mm (thng c dng trong pha ch nc gii kht).Nc ung thng thng cha t hn 7mg-E trong 1 lt. V th dng nc thnh ph cung cp pha ch nc gii kht phi lm mm.Phn loi: cng tm thi: l nhng mui CaCO3, MgCO3. Sau khi un si 1h th cc mui trn s kt ta nn nc tr nn mm. cng vnh cu: l nhng mui CaCl2, MgCl2. Chng khng mt i sau 1h un si, lun ha tan trong nc. Mun lm mm nc ta thm Na2SO4. cng chung: l tng s ca cng tm thi v cng vnh cu. kim kim c trng cho kh nng ca nc kt hp vi acid mnh ( thng dng HCl), biu din bng s mg-E ca cc ion OH-, CO32-, HCO3- v mt s ion khc ca acid yu trong 1 lt nc.Xc nh d kim: trc tin dng ch th PP, sau dng MO. Khi dng PP th chun n mt mu hng pH-8.2-8.4. Sau dng MO chun tip n mu da cam tng ng vi pH=4-4.3.Nu nc c kim ln th nh hng xu n qu trnh sinh hc xy ra khi ng ha v ln men nc gii kht. oxy haCh tiu ny c trng cho hm lng cht hu c cha trong nc ( cht nhy, cht keo, acid hu c v nhng cht b oxy ha khc). c biu din bng KMnO4 tiu hao khi oxy ha ht lng cht hu c cha trong 1 lt nc trong iu kin un si 10 pht v d KMnO4 . Ch s oxy ha cho ta bit hm lng nc b nhim bn. Ch s ny cng cao th nhim bn cng cao. Ch s nc ung < 3mg KMnO4 /l Ch tiu vi sinhc trng cho s xm nhp v pht trin ca cc loi vi sinh vt, thc vt c trong nc. Nc dng trong thnh ph c s lng vi sinh vt