MK15. MK15-BW Refr. MK15-BW MK15-BWFGR SA MK15-BWFGR TÜV MK15-BWFDR SA AT MK15-BWFDR TÜV MK15-BWFG MK15-BWFD SA TÜV MK15-BWFD ASME.

Transcription

1 Alfa Laval MK15 Data sheet MK15-B Data sheet MK15-B Refr. Frame types: MK15-BFG MK15-BFD SA TÜV MK15-BFD ASM Frame types: MK15-BFGR SA MK15-BFGR TÜV MK15-BFDR SA AT MK15-BFDR TÜV Return to PH types

2 DATA SHT PH TYP MK15 B arrying bar onnection Tightening bolt Support column Plate pack Guiding bar Standard design The plate heat exchanger consists of a heat transfer surface with alterning welded channels and traditional gasketed channels. The aggresive medium flows in a channel which is formed by welding the reverse side of two plate grooves to each other. The only gaskets in contact with this medium are two circular ring gaskets between the welded twin plate. Ring gaskets have been developed in highly resistant elastomer and non elastomer materials. The channels containing the non aggresive secondary medium are sealed by traditional gaskets. plate pack is pressed together by means of tightening bolts. The frame plate is normally stationary, while the pressure plate is movable along a carrying bar, which also holds the plate pack. The carrying bar is supported by the frame at one end and a support column which is bolted to the foundation at the other. At the lower end of the frame, a guiding bar maintains vertical alignement of the twin plates. In most cases all pipes are connected to the frame plate, however it is also possible to have connections located in the pressure plate. The frame consist of two heavy covers of painted carbon steel (the frame plate and the pressure plate) between which the A1 MK15 B dition 5 010

3 FRAMS MK15 Frame Pressure onnect. Frame and Tightening bolts Max. Design Notes type vessel standard pressure Design / temp. code plates Material Number Test x pressure Material Bolt Nut size bar, psig SA DIN PN16 H II 4 x ANSI 4 x 16 / FG TÜV DIN PN16 H II./B7 /2H 4 x 4 x 16 / ASM ANSI SA x 4 x 10,3 / Max. no. of twin plates: 12 SA DIN PN25 H II 4 x ANSI x FD TÜV DIN PN25 H II./B7 /2H 4 x 6 x ASM ANSI 300 SA x 25 / / ,6 / x Notes All frames: The maximum pressure ratings are valid for plate packs with more than15 twin plates. NOT! Plates, gaskets and frames may have different pressure and temperature limits. The weakest part determines the performance limit of the PH.

4 PLATS MK15 B GASKTS MK15 B Grade Thickness mm P weight kg Field gasket material Gasket type Max. oper. temp. T(T) Min. temp. Rec. temp. at max. pressure T(P) AISI NBRP lip On AISI NBR lip On TI PDM lip On TI lip On NBRP Ring gasket material ALLOY D lip On PDMT ALLOY lip On PDMAL ALLOY 254 SMO lip On NBR lip On HNBR lip On FKMG (1) Plate area: 0.46 m2 lip On FKMS (1) Volume per channel: 1.27 l lip On R Free channel: 2.5 mm 0 PTF FPMAL Flow: Parallel 0 PTF PDMAL (1) FKMG and FKMS may cause corrosion on titanium plates. PRFORMAN LIMITS MK15 B TIN PLATS Plate material Thick Gasket Side Max. Test ness pressure mm (bar) Max. Design pressure (bar) SA, TÜV P(P) ASM P(P) At max. operating temperature max. operating pressure (bar) P(T) Max.operating differential pressure (bar) DP(T) AISI 316 AISI 316 AISI 316 AISI 316 AISI 316 AISI lastomer elded / Rubber elded / PTF Rubber lastomer elded / Rubber elded / PTF Rubber G G TI TI TI TI TI TI lastomer elded / Rubber elded / PTF Rubber lastomer elded / Rubber elded / PTF Rubber G G ALLOY D205 / 276 ALLOY D205 / 276 ALLOY D205 / lastomer elded / Rubber elded / PTF Rubber G ALLOY 254 SMO ALLOY 254 SMO ALLOY 254 SMO lastomer elded / Rubber elded / PTF Rubber G

5 PH TYP MK15 BFG L 55 A 55 across flats ASM = 60 SYMBOLS USD IN TH TABLS AND FORMULAS BLO N= of twin plates X=Thickness of plate material STANDARD LNGTHS (S FIG. ABOV) Tight. bolts Max no. of twin plates Main dimensions X = 0.6 X = 0.7 L B LNGTHS AORDING TO SPIFIATION arrying bars: L = 407 N(9.4 2X) 2 (Unholed pressure plate) L = 479 N(9.4 2X) 4 (Holed pressure plate) Tightening bolts: = 234 N(5.0 2X) = 300 N(9.4 2X) B = L 195 = L / / FRAM IGHTS (IN KG) L / / / / / / / / Twin plates: P N For P see Data Sheet PLAT PAKAG LNGTHS A = N(5.0 2X) 2 (hen holed pressure plate: add 2mm) 0/4 holes pressure plate Max. no. of twin plates: 12 ONNTION TYPS ONNTION LOATIONS LOATION MDIA ONN.TYP STANDARD D of stud bolts DIN 2501 PN16 ANSI M20 3/4 10UN PS74747 dition 3

6 PH TYP MK15 BFG L 55 A 55 across flats ASM = 60 ONNTION TYPS ONNTION LOATIONS LOATION MDIA ONN.TYP STANDARD D of stud bolts DIN 2501 PN16 ANSI M20 3/4 10UN 70 QUOTATION NO. ORDR NO. ITM NO. ALULATION NO. dition PRPARD HKD APPROVD

7 PH TYP MK15 BFD L 70 A 70 across flats DIN ANSI 300 The centers of stud bolts are moved separately 3mm The centers of stud bolts are moved separately 12mm SYMBOLS USD IN TH TABLS AND FORMULAS BLO N= of twin plates X=Thickness of plate material STANDARD LNGTHS (S FIG. ABOV) Tight. bolts Max no. of twin plates Main dimensions X = 0.6 X = 0.7 L B 40 45/ / / / / / /64 94 / / / FRAM IGHTS (IN KG) Twin plates: P N PLAT PAKAG LNGTHS A = N(5.0 2X) 2 (hen holed pressure plate: add 2mm) LNGTHS AORDING TO SPIFIATION arrying bars: L = 422 N(9.4 2X) 2 (Unholed pressure plate) L = 509 N(9.4 2X) 4 (Holed pressure plate) Tightening bolts: = 264 N(5.0 2X) = 330 N(9.4 2X) B = L 210 = L L (Unholed pressure plate) L (Holed pressure plate) For P see Data Sheet 0/4 holes pressure plate Max. no. of twin plates: 12 ONNTION TYPS ONNTION LOATIONS LOATION MDIA ONN.TYP STANDARD D of stud bolts DIN 2501 PN25 ANSI M24 3/4 10UN PS7474 dition 2

8 PH TYP MK15 BFD L 70 A 70 across flats DIN The centers of stud bolts are moved separately 3mm ANSI 300 The centers of stud bolts are moved separately 12mm ONNTION TYPS ONNTION LOATIONS LOATION MDIA ONN.TYP STANDARD D of stud bolts DIN 2501 PN25 ANSI M24 3/4 10UN 12 QUOTATION NO. ORDR NO. ITM NO. ALULATION NO. dition PRPARD HKD APPROVD

9 PH TYP MK15 BFD (ASM) L 322 * 0 Holes 70 A 4 Holes across flats * ANSI 300 The centers of stud bolts are moved separately 12mm SYMBOLS USD IN TH TABLS AND FORMULAS BLO N= of twin plates X=Thickness of plate material STANDARD LNGTHS (S FIG. ABOV) Tight. bolts Max no. of twin plates Main dimensions X = 0.6 X = 0.7 L B 37 45/ / / / / / /64 92 / / / LNGTHS AORDING TO SPIFIATION arrying bars: L = 422 N(9.4 2X) 2 (Unholed pressure plate) L = 509 N(9.4 2X) 4 (Holed pressure plate) Tightening bolts: = 294 N(5.0 2X) = 360 N(9.4 2X) FRAM IGHTS (IN KG) Twin plates: P N B = L 225 = L L (Unholed pressure plate) L (Holed pressure plate) PLAT PAKAG LNGTHS For P see Data Sheet A = N(5.0 2X) 2 (hen holed pressure plate: add 2mm) 0/4 holes pressure plate ONNTION TYPS Max. no. of twin plates: 12 ONNTION LOATIONS LOATION MDIA ONN.TYP STANDARD D of stud bolts ANSI /4 10UN PS74767 dition 2

10 PH TYP MK15 BFD (ASM) 322 * L 0 Holes 70 A 4 Holes across flats *ANSI 300 The centers of stud bolts are moved separately 12mm ONNTION TYPS ONNTION LOATIONS LOATION MDIA ONN.TYP STANDARD D of stud bolts ANSI /4 10UN 12 QUOTATION NO. ORDR NO. ITM NO. ALULATION NO. PRPARD HKD APPROVD dition 1

11 DATA SHT PH TYP MK15 B Refrigeration arrying bar onnection Tightening bolt Support column Plate pack Guiding bar Standard design The plate heat exchanger consists of a heat transfer surface with alterning welded channels and traditional gasketed channels. The aggresive medium flows in a channel which is formed by welding the reverse side of two plate grooves to each other. The only gaskets in contact with this medium are two circular ring gaskets between the welded twin plate. Ring gaskets have been developed in highly resistant elastomer and non elastomer materials. The channels containing the non aggresive secondary medium are sealed by traditional gaskets. plate pack is pressed together by means of tightening bolts. The frame plate is normally stationary, while the pressure plate is movable along a carrying bar, which also holds the plate pack. The carrying bar is supported by the frame at one end and a support column which is bolted to the foundation at the other. At the lower end of the frame, a guiding bar maintains vertical alignement of the twin plates. In most cases all pipes are connected to the frame plate, however it is also possible to have connections located in the pressure plate. The frame consist of two heavy covers of painted carbon steel (the frame plate and the pressure plate) between which the A1 MK15 B dition

12 FRAMS MK15 Refrigeration Frame type Pressure vessel code onnect. standard Frame and Tightening bolts pressure plates Material Number x Material Bolt Nut size Max. Design Design / temp. Test pressure bar, psig Notes SA DIN PN16 H II. 4 x ANSI 4 x SA DIN PN16 H II 26rMo4 26rMo4 4 x 4 x M4 16 / / FGR TÜV DIN PN16 H II. 4 x 16 / Max. no. of 4 x twin plates: TÜV DIN PN25 H II 26rMo4 26rMo4 4 x 4 x M4 SA DIN PN25 H II. 4 x ANSI x FDR TÜV DIN PN25 H II. 4 x 6 x 16 / / / Notes All frames: The maximum pressure ratings are valid for plate packs with more than15 twin plates. NOT! Plates, gaskets and frames may have different pressure and temperature limits. The weakest part determines the performance limit of the PH.

13 Plate/Gasket Selection MK15-B : 0012 dition: 4 : HVA&R Refrigerant on welded side Refrigerant mixed with normal compressor oil Ð type mineral oil with low aromatic contents or synthetic oils as named in the graphs. MK15-B plate data: Plate type assette eight, kg Max. design press. / Test press. Gasket side elded side AISI / / 42 AISI / / 42 Titanium / / 32 Titanium / 2 2 / 36 Area / plate 0.46 m 2 Volume / chan l Free chan mm Max Design Pressure = Max Test Pressure/1.3 For other refrigerants than R22 and NH 3 and with different possible oil types in combination please see the ring gasket selection table separately. It includes max/min gas temp. and max/min cond/evap pressures HNBR R NH3 Oil Ring gaskets, welded side PDM & PAG oil NBR HNBR PDM & PAG oil R Saturation NBR Ti 0.6 bar abs R22 & Oil, type mineraloil and sther oil Ring gaskets, welded side 140 ater like media Gasketed side PDM For higher R22 temp. please contact Alfa Laval NBRHT R Saturation 40 NBR 20 NBR bar abs R NBR Ti NBRHT bar abs PDM NBR Ti 0.6

14 RFRIGRANT R717 AMMONIA R290 PROPAN R744 (4 R22 (1 R134A R404A R407 R407A R507 R410A NH3 H O2 HF HF s RING GASKT SLTION IN SPH FOR RFRIGRANTS IN OMBINATION ITH OIL TYPS USD IN OMPRSSOR IRUITS. HVA&R / Dec OIL TYP 3) 5) MO 3) 5) PAO 3) 5) PO (1 3) 5) PAG (6 3) 5) AB PV (2 OMBIND Mineral Oil PolyAlphaOlefine Oil Polysther Oil PolyAlkyleneGlycol Oil AlkylBensen Oil PolyVinyl ther Oil RING Gas Temp Pressure/Tcond Tevap Gas Temp Pressure/Tcond Tevap Gas Temp Pressure/Tcond Tevap Gas Temp Pressure/Tcond Tevap Gas Temp Pressure/Tcond Tevap Gas Temp Pressure/Tcond Tevap GASKT max deg 5) max bar/deg min deg max deg 5) max bar/deg min deg max deg 5) max bar/deg min deg max deg 5) max bar/deg min deg max deg 5) max bar/deg min deg max deg 5) max bar/deg min deg hloropren 20/ / / /50-30 HNBR / / / /50 10 NBR 12/ / / /30-45 PDM 1 22/55-25 hloropren 20/ / / / /5-30 HNBR / / / / /5 10 NBR 11/ / / / /30-45 PDM hloropren 20/ / / HNBR /-20 n a /-20 n a /-20 n a This Refrigerant/Oil combination not This Refrigerant/Oil combination not NBR 20/ / / known known PDM hloropren 20/50-20/50-20/50-20/50-30 HNBR NBR 12/ / / /12-45 PDM 20/50-25 hloropren 20/ / /65-30 HNBR / / /65 10 NBR 10/40-45(na) 10/40-45(na) 10/40-45(na) PDM 20/ /65-25 hloropren 22/ / /45-30 HNBR NBR 15/ / /30-45 PDM 22/ /45-25 hloropren 20/ / /50-30 HNBR NBR 12/ / /30-45 PDM 20/ /50-25 hloropren 21/ / /50-30 HNBR NBR 13/ / /30-45 PDM 21/ /50-25 hloropren 22/ / /45-30 HNBR NBR 15/ / /30-45 PDM 22/ /45-25 hloropren 22/ / / -30 HNBR NBR 17/ / /25-45 PDM 22/ / -25 Beeing evaluated for some applications. Refrigerants always and only on the elded side. 1) PRIM HOI For R22 substitutes Mineral Oil residues might be present together with PO Oil. PDM then non advisable. GASKTD SID with "Harmless Brines" 2) PV Oil not generally used, but evaluated with HF s, particularly with R410A. Max Max Press at Min Max Press at 3) Max and min Pressures and Temperatures are referred to operating conditions and not Design Pressure/Temp. Temp deg max temp b Temp deg min temp b 4) O2 normally for low temps with condensation by another Refrigerant. Hence SPH normally not suitable. NBR ca1-15 ca10 5) Max Temperature and Pressure depending on SPH Model and plate thickness/material, NBR 30 ca ca10 6) PAG Oil developed for NH3 Dry xpansion mainly owing to solubulity with NH3. PDM 120 ca ca10 See the Gasket Selection urves for max differential pressures related to plate thickness, temperature and SPH Models. Gasket Selection for Brines and Process Media to be hecked in ALROUND, Thermal, TOOLS, Gasket Selection hemicals

15 PH TYP MK15 BFGR L 55 A 55 SA across flats M4 SYMBOLS USD IN TH TABLS AND FORMULAS BLO N= of twin plates X=Thickness of plate material STANDARD LNGTHS (S FIG. ABOV) Tight. bolts Max no. of twin plates Main dimensions M4 X = 0.6 X = 0.7 L B M /40 46/ /6 73/ /96 101/ / / /11 12/ /4 holes pressure plate Max. no. of twin plates: 12 LNGTHS AORDING TO SPIFIATION arrying bars: L = 407 N(9.4 2X) 2 (Unholed pressure plate) L = 479 N(9.4 2X) 4 (Holed pressure plate) Tightening bolts: = 234 N(5.0 2X) = 300 N(9.4 2X) = 5 N(9.4 2X) M4 B = L 195 = L 300 L 325 M4 FRAM IGHTS (IN KG) L Twin plates: P N PLAT PAKAG LNGTHS A = N(5.0 2X) 2 (hen holed pressure plate: add 2mm) For P see Data Sheet ONNTION TYPS 2. onnection with groove F2 ONNTION LOATIONS G LOATION MDIA ONN.TYP STANDARD D F2 G of stud bolts DIN 2501 PN M ANSI /4 10UN PS74703 dition 3

16 PH TYP MK15 BFGR SA L 55 A 55 M4 across flats ONNTION TYPS 2. onnection with groove F2 ONNTION LOATIONS G LOATION MDIA ONN.TYP STANDARD D F2 G of stud bolts DIN 2501 PN M ANSI /4 10UN 154 QUOTATION NO. ORDR NO. ITM NO. ALULATION NO. dition PRPARD HKD APPROVD

17 304 PH TYP MK15 BFGR L 55 A 55 TÜV across flats M4 DIN PN25 The centers of stud bolts are moved separately 3mm SYMBOLS USD IN TH TABLS AND FORMULAS BLO N= of twin plates X=Thickness of plate material STANDARD LNGTHS (S FIG. ABOV) Tight. bolts Max no. of twin plates Main dimensions M4 X = 0.6 X = 0.7 L B M /40 46/ /6 73/ /96 101/ / / /11 12/ /4 holes pressure plate Max. no. of twin plates: 12 LNGTHS AORDING TO SPIFIATION arrying bars: L = 407 N(9.4 2X) 2 (Unholed pressure plate) L = 479 N(9.4 2X) 4 (Holed pressure plate) Tightening bolts: = 234 N(5.0 2X) = 300 N(9.4 2X) = 5 N(9.4 2X) M4 B = L 195 = L 300 L 325 M4 FRAM IGHTS (IN KG) L Twin plates: P N PLAT PAKAG LNGTHS For P see Data Sheet A = N(5.0 2X) 2 (hen holed pressure plate: add 2mm) ONNTION TYPS 2. onnection with groove F2 ONNTION LOATIONS 159 LOATION MDIA ONN.TYP STANDARD D F2 of stud bolts DIN 2501 PN M DIN 2501 PN M PS74704 dition 3

18 PH TYP MK15 BFGR TÜV 304 L 55 A 55 M4 across flats DIN PN25 The centers of stud bolts are moved separately 3mm ONNTION TYPS 2. onnection with groove F2 ONNTION LOATIONS 159 LOATION MDIA ONN.TYP STANDARD D F2 of stud bolts DIN 2501 PN M DIN 2501 PN M24 QUOTATION NO. ORDR NO. ITM NO. ALULATION NO. dition PRPARD HKD APPROVD

19 PH TYP MK15 BFDR L 70 A 70 SA AT across flats M4 DIN The centers of stud bolts are moved separately 3mm ANSI 300 The centers of stud bolts are moved separately 12mm AT SYMBOLS USD IN TH TABLS AND FORMULAS BLO N= of twin plates X=Thickness of plate material STANDARD LNGTHS (S FIG. ABOV) Tight. bolts M Max no. of twin plates Main dimensions X = 0.6 X = 0.7 L B M / / /65 72/ / / /17 / / / LNGTHS AORDING TO SPIFIATION arrying bars: L = 422 N(9.4 2X) 2 (Unholed pressure plate) L = 509 N(9.4 2X) 4 (Holed pressure plate) Tightening bolts: = 264 N(5.0 2X) = 330 N(9.4 2X), M4 FRAM IGHTS (IN KG) L Twin plates: P N B = L 210 = L 315 L 340 M4 PLAT PAKAG LNGTHS For P see Data Sheet A = N(5.0 2X) 2 (hen holed pressure plate: add 2mm) 0/4 holes pressure plate ONNTION TYPS Max. no. of twin plates: onnection with groove F2 ONNTION LOATIONS G LOATION MDIA ONN.TYP STANDARD D F2 G of stud bolts DIN 2501 PN25 ANSI M24 3/4 10UN PS74704 dition 3

20 PH TYP MK15 BFDR SA AT L 70 A 70 across flats M4 DIN The centers of stud bolts are moved separately 3mm ANSI 300 The centers of stud bolts are moved separately 12mm AT ONNTION TYPS 2. onnection with groove F2 ONNTION LOATIONS G LOATION MDIA ONN.TYP STANDARD D F2 G of stud bolts DIN 2501 PN25 ANSI M24 3/4 10UN QUOTATION NO. ORDR NO. ITM NO. ALULATION NO. dition PRPARD HKD APPROVD

21 304 PH TYP MK15 BFDR L 70 A 70 TÜV across flats DIN The centers of stud bolts are moved separately 3mm SYMBOLS USD IN TH TABLS AND FORMULAS BLO N= of twin plates X=Thickness of plate material STANDARD LNGTHS (S FIG. ABOV) Tight. bolts Max no. of twin plates Main dimensions X = 0.6 X = 0.7 L B 40 45/ / / / / / /64 94 / / / LNGTHS AORDING TO SPIFIATION arrying bars: L = 422 N(9.4 2X) 2 (Unholed pressure plate) L = 509 N(9.4 2X) 4 (Holed pressure plate) Tightening bolts: = 264 N(5.0 2X) = 330 N(9.4 2X) FRAM IGHTS (IN KG) Twin plates: P N B = L 210 = L L PLAT PAKAG LNGTHS For P see Data Sheet A = N(5.0 2X) 2 (hen holed pressure plate: add 2mm) 0/4 holes pressure plate ONNTION TYPS Max. no. of twin plates: onnection with groove F2 ONNTION LOATIONS 159 LOATION MDIA ONN.TYP STANDARD D F2 of stud bolts DIN 2501 PN M PS74705 dition 3

22 PH TYP MK15 BFDR TÜV 304 L 70 A 70 across flats DIN The centers of stud bolts are moved separately 3mm ONNTION TYPS 2. onnection with groove F2 ONNTION LOATIONS 159 LOATION MDIA ONN.TYP STANDARD D F2 of stud bolts DIN 2501 PN M24 QUOTATION NO. ORDR NO. ITM NO. ALULATION NO. dition PRPARD HKD APPROVD