analisis performance boiler fire tube
TRANSCRIPT
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SEMINAR KERJA PRAKTEK
ANALISIS PERFORMANCE BOILER FIRE TUBEPADAPENGOPERASIAN SELAMA 8 JAM
DI PT. PERTAMINA ( PERSERO ) RU II PRODUCTION SEIPAKNING
Oleh :
T HARISMANDRINIM.1107114316
SARJANA TEKNIK MESINFAKULTAS TEKINIKUNIVERSITAS RIAU
2015
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Teknologi
PENDAHULUAN
Topik
Latar belkang1
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Tujuan2
Pelaksanaan kerja rak!ek "# PT. Per!a$#na % Perser& ' RU II
Pr&"()!#&n Se# Pakn#n* $e$#l#k# !(j(an se+a*a# +er#k(!,
1. Me$+an"#n*kan #l$( -an* !ela "# "aa! "# +an*k( k(l#a "en*an
al#kas# -an* a"a "# laan*an "ala$ r(an* l#n*k( PT. Per!a$#na
% Perser& ' RU II Pr&"()!#&n Se# Pakn#n*.
/. Men*e!a(# )ara kerja "an k&$&nen boiler fre tube
3. Men*#!(n* Perormanceboiler fre tube
4. Men*anal#s#s Perormanceboiler fre tube
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Manfaat3
A"a(n $anaa! elaksanaan kerja Prak!ek "# PT. Per!a$#na
% Perser& ' RU II Pr&"()!#&n Se# Pakn#n* a"ala se+a*a# +er#k(!,
1. Me$+an*(n (+(n*an kerja sa$a an!ara Per*(r(an T#n**#
Un#ers#!as R#a( a"a ($($n-a "an Pr&*ra$ S!("# S1 Tekn#k Mes#na"a k(s(sn-a "en*an er(saaan en-e"#a !ena*a kerja2 -a#!( "#
PT. Per!a$#na % Perser& ' RU II Pr&"()!#&n Se# Pakn#n*.
/. Mela!# ke$a$(an +er#n!raks# "an +era"a!as# "en*an l#n*k(n*an
kerja.3. Men*a$a!# se)ara lan*s(n* ak!##!as er(saaan "ala$ +err&"(ks#
"an $enjalankan +#sn#s.
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Tempat dan waktu pelaksanaan kerja praktek4
PT. Per!a$#na % Perser& ' RU II Se# Pakn#n* +erl&kas# "# "aeraKe)a$a!an (k#! a!(2 S(n*a# Pakn#n*2 Ka+ en*kal#s2 Pr& R#a(.
ak!( elaksanaan Kerja Prak!ek PT. Per!a$#na % Perser& '
RU II Se# Pakn#n* "ar# !an**al 07 Se!e$+er s5" 07 k!&+er
/01. A"a(n 8ak!( kerja rak!ek PT. Per!a$#na % Perser& ' RU II
Se# Pakn#n* ,
No H!i J" ke!# $%i&' I(ti!)t $%i&'
1 Senin s/d Kamis 0!00 s/d 1"!00 1#!00 s/d 1$!00
# %umat 0!00 s/d 1"!00 1#!$0 s/d 1$!$0
$ Sabtu dan minggu libur
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&ambaran umum perusahaan5
Mulai dibangun tahun 1'"( oleh )efining *sso+iates ,anada Ltd -).,*2diatas tanah seluas #(0 3a4 mulai beroperasi bulan 5esember 1'"'! 6ada awalberoperasi4 kapasitas pengolahann7a baru men+apai #8!000 barel perhari!
6ada tahun 1'8 seluruh operasi kilang dialihkan dari ).,* ke
6.)T*M*4 sejak itu kilang mulai mengalami pen7empurnaan se+ara bertahapdan kapasitasn7a terus ditingkatkan!
Tahun 1'4 kapasitas kilang meningkat menjadi $8!000 barel perhari4 *pril1'(0 menjadi 90!000 barel perhari dan selanjutn7a tahun 1'(# kapasitas kilangmenjadi 80!000 barel perhari samapi sekarang!
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6roses produksi
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TINJAUAN PUSTAKA
*pa itu boiler
Boilera!a( ke!ela"ala s(a!( ala!
-an*$e$+an*k#!kan
a!a( $e$r&"(ks#(a % steam'.
Aa (n*s# +ler "# PT. Per!a$#na RU IIsk 9
1! 6emanas
Tra+ing 3eatinge # Stripping
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,ara kerja boiler
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K&$&nen (!a$a +ler :re !(+e
1.Furnace #!Steam Drum
3. Burner
4.Superheater
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! ,erobong *sap
8. Economizer
6. Air Heater8! 6ipa *pi
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Un!(k $en*#!(n*perormance boiler"aa! "#)ar# "en*anersa$aan ,
Ke!eran*an ,
s ; J($la steam%k*5ja$'
H ; En!al- superheated steam%kJ5k*'1 ; En!al- a#r ($an ke!el %kJ5k*'
HH
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Ya
tidak
MetodologiKerja
praktek
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TU=AS KHUSUS
Tujuan Tugas Khusus1A"a(n !(j(an "ar# !(*as k(s(s #n# a"ala (n!(k $en*anal#s#s
perormance boiler fre tubea"a en*&ers#an sela$a > ja$ "#
PT. Per!a$#na %Perser&' RU II Sk2 $en*e!a(# )ara kerja "an
k&$&nen @ k&$&nen "ar# boiler fre tube.
;atasan Masalah2
1. +jek -an* "#anal#s#sperormancejen#sboiler fre tubea"aen*&eras#an sela$a > ja$.
/. Men*#!(n* ees#ens# "ar# boiler !erse+(! $en**(nakan
r($(s !er$al e:s#ens# ke!el (a
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5ata boiler3
Para$e!er
ke!el (a
ak!(
0>,00
0,00
10,00
11,00
1/,00
13,00
14,00
1,00 16,00
De+#! al#ran
a#r ($an
%!&n5ja$'
32/ 321 32/ 32/ 321 32/ 32/ 321 3
De+#! al#ran(a
%!&n5ja$'
3 3 3 3 3 3 3 3 3
S(( (a
% BC '170 170 170 170 170 170 170 170 170
S(( a#r($an
% BC '
34 34 34 34 34 34 34 33 33
Tekanan (a
%k*5)$'723 723 723 723 723 723 723 723 723
Tekanan a#r($an 1 1 1 1 1 1 1 1 1
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S*e(i+ik(i4
N& Kaas#!as$#n#$(
$
s!an"ar
"
$a#$(
$
1.8a!er #nle!
+ler
Press(re ee" 8a!er
($ 10 ar 1 ar /0 ar
0 0C 100 0C
1! ama : '00
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6erhitungan5
Dar# "a!a &eras# "#ke!a(# ,
s ; 3 T&n5Ja$ ; 02>333 k*5s
Tair umpan ; 330C
Tuap ; 160C
Puap ; 72/ k*5)$/ ; 027063 Ma
Pair umpan ; 1 k*5)$/ ; 12>6 Ma
N#la# kal&r +aan +akar ; 10>00 k.kal5k*
Gl&8 (el l ; //0 %l#!er5> ja$ ' ; 020714 l#!er5s
S=AD ; 0.>/36
?a#r ; 1 k*5l#!er
D#!an-a ,
boiler ; .. 9
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Men)r# n#la# 1"aa! "#l#a! a"a !a+el Compressed liquid watera"a !ekanan
12>6 Ma.
Den*an eks!ra&las#2 "#"aa!kan en!al- a"a !ekanan 12>6 Ma
Un!(k /0,
Un!(k 40,
Maka "aa! "# #n!er&las# n#la# 1a"a !e$era!(r 330C
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Men)ar# n#la# H %Enthalpy superheated steam' "aa! "#)ar# a"a !a+elsuperheated water -a#!( "en*an $el#a! Psteam"r($ "an Tsteamr&"()!
Tsteamr&"()! ; 160C
Psteam"r($ ; 72/ k*5)$/ ; 027063 Ma
Den*an #n!er&las# a"a !a+el 4.42 "#"aa!kan en!al- a"a !ekanan027063 Ma
Te$era!(re T/00 ,
Te$era!(re T/0 ,
Maka "aa! "# #n!er&las# n#la# H % en!al- ' a"a !e$era!(r 16 0C
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Men)ar# n#la# "#*(nakan ersa$aan ,
Se#n**a ,
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(k(l
Gl&8 % k*5s ' Te$era!(r %BC' Press(re %Ma' 1 / Boiler
Boiler
ee"
steam
Pr&"()!
Boiler
ee"
8a!er
steam
Pr&"()!
Boiler
ee"
8a!er
steam
"r($%kJ5k*' %kJ5k*' %k*5s' F
0>,00 02>>> 02>333 33 16 12>6302706
3
1323
>/777233 0206 742/0
0,00 02>611 02>333 33 16 12>63 027063
1323>
/777233 0206 742/0
10,00 02>>> 02>333 33 16 12>6302706
3
1323
>/777233 0206 742/0
11,00 02>>> 02>333 34 170 12>6302706
3
14421/>
6/7721 0206 74214
1/,00 02>611 02>333 34 170 12>6302706
3
14421/>
6/7721 0206 74214
13,00 02>>> 02>333 34 170 12>6302706
3
14421/>
6/7721 0206 74214
14,00 02>>> 02>333 34 170 12>6302706
3
14421/>
6/7721 0206 74214
1,00 02>611 02>333 34 170 12>63
02706
3
14421/>
6 /7721 0206 74214
Tabel N#la# Perormance boilerfre tube"# PT. Per!a$#na %Perser&' RU II SPKa"a en*&eras#an sela$a > ja$
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*nalisis,
0:1#0':$"1#:0019:#91":9(9!11
9!1$
9!18
9!1
9!1'
9!#1
-e!+o!"n.e /oile! Fi!e t&e
6erforman+e
-kl
&oile! $'
Aaak!&r
n-a -a 9
1! Temperatur
#! aktor burner
$!Fouling
9! Blo!on
8! "emba#aran ti!a# sempurna
"! $er%a!i #on!ensasi
! Kurang sempurnan7a pembersihan air heaterpada waktu ater ashing4sehingga kotoran4 terak4 jelaga4 fosfor masih terdapat pada elemenpemanas sehingga berdampak pada penurunan da7a serap kalor padaheatingtransfer elemen
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Kesimpulan dan saran
1. Boiler a!a( ke!el a"ala s(a!( ala! -an* $e$+an*k#!kan a!a( $e$r&"(ks# (a
% steam'.
/. Dar# as#l er#!(n*an Perormance boiler fre tube"# PT. Per!a$#na %Perser&' RU II Se#
Pakn#n* a"a en*&eras#an sela$a > ja$ "#"aa!# , Ja$ 0>.00 #+ ; 742/0F2 Ja$
0.00 #+ ; 742/0F2 Ja$ 10.00 #+ ; 742/0F2 Ja$ 11.00 #+ ; 74214F2 Ja$ 1/.00
#+ ; 74214F2 Ja$ 13.00 #+ ; 74214F2 Ja$ 14.00 #+ ; 74214F2 Ja$ 1.00 #+ ;
74214F2 Ja$ 16.00 #+ ; 7421/F
3. Gak!&r @ ak!&r -an* $e$en*ar(# "ar# en(r(nan er&r$an)e boiler-a#!( , burner,
Te$era!(r ("ara e$+akaran2 Fouling2 Blowdown, Pe$+akaran !#"ak se$(rna2
Terja"#n-a k&n"ensas#2 K(ran* se$(rnan-a e$+ers#an a#r
1. Un!(k $en#n*ka!kan e:s#ens# boiler erl(n-a e$+ers#an #a#a
boilerse)ara +erkala.
/. Ik(!# a!(ran "an r&se"(r en*&ers#an +ler "an !el#!# "ala$
en*a$+#lan "a!a
Kesimpulan
Saran
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Thank You!