Chemical pump with plastic liner in close-coupled design

Transcription

1 Type series booklet 793.5/40 G3 TyachemBloc Chemical pump with plastic liner in closecoupled design Fields of Application TyachemBloc pumps are used for handling highly aggressive, corrosive and abrasive media in the chemical industry and in process engineering. The Tyachem product line is an excellent alternative in all sectors where only highcost stainless steel alloys ensure sufficient service lives. High resistance to chemicals and wear resistance are distinguishing features of this product line. Design Horizontal, radially split centrifugal pump in closecoupled design, with stub shaft, with radial impeller, singleflow, singlestage. The hydraulic system and casing dimensions are identical with those of the standardised chemical pump Tyachem with plastic liner. Replaceable casing liner. Operating data Pump sizes DN 5 to 50 Capacities Q up to 85 m 3 /h Heads H up to 58 m Operating pressures p up to 6 bar Operating temperatures t 40 to +50 C Materials All wetted components are made of plastics. The adequate type of plastic material is selected on the basis of the mechanical chemical and thermal load conditions. The following plastic materials are used: E = PEUHMW polyethylene of ultrahigh molecular weight T = perfluoroalkoxyalkane Designation Type series Closecoupled design Material code Discharge nozzle DN Nominal impeller diameter in mm Tyachem Bloc E 3 00 DINENISO900 General Member of motralec. 4 rue Lavoisier. ZA Lavoisier. 953 HERBLAY CEDEX. Tel. : / Fax. : Demande de prix / servicecommercial@motralec.com. Site Internet :

2 TyachemBloc Selection Charts n = 900 /min n = 450 /min

3 Pressure and Temperature Limits Allowable pump discharge pressure in bar E = PEUHMW T = Technical Data Temperature of medium handled in C Materials Part No Description Circular casing Casing insert Discharge cover Cover insert Shaft Impeller Drive lantern Oring Seal cover Springloaded ring holder Shaft sleeve Stud Hex. nut ) GJS4008LT to EN 563 ) GJL50 to EN 56 Standard materials E PEUHMW JS 05 ) PEUHMW JS 05 ) PEUHMW.4057+QT800 PEUHMW JL 040 ) EPDM,FKM,FFKM.457 SSiC PEUHMW A4 70 A4 TyachemBloc T JS 05 ) JS 05 ).4057+QT800 JL 040 ) EPDM,FKM,FFKM.457 SSiC A4 70 A4 Pump sizes Unit Impeller outlet width mm 5 9,0 7,0 9,0 5,0 3,0 inlet width mm max. diam. mm min. diam. mm see individual performance curve Mech. seal diam. mm 8 40 Pressure max. oper. pressure bar see diagram limiti max. test pressure bar.5 x max. allow. pump discharge pressure Temp. limits max. product temp. C see diagram Drive P/n values max. motor power at n = 450 /min kw = 750 /min kw 3 = 900 /min kw = 3500 /min kw 6 Recommended Spare Parts Stock for Two Years Operation Part No. Description Number of pumps (incl. standby pumps) /7 8/9 0 and more Quantity of spare parts ) only pump size 560 ) not for pump size 560 Pump casing ) Circular casing ) Casing insert Cover insert Shaft Impeller Mechanical seal, cpl. Shaft sleeve Gaskets for pump casing (set) % 0 % 0 % 0 % 5 % 50 % 50 % 3

4 TyachemBloc TyachemBloc at a Glance Corrosionresistant nuts and bolts due to highquality material Maintenancefriendly: Plastic liners replaceable at site, back pullout design Mechanical protection of plastic components, high compressive strength and compensation of all external forces by full metal shell Universal application due to highquality mechanical seal with SICSIC seal faces High efficiencies and low NPSH requirements due to closed plastic impeller Small stock of spare parts due to modular design concept Long service life even with solidsladen media due to optimum hydraulic design of pump casing Standardised motor design B5 or B3/B5 4

5 TyachemBloc Balancing Axial thrust is balanced by back vanes. Shaft seal The mechanical seal housing of the TyachemBloc type series is designed for the use of mechanical seals by different manufacturers. Singleacting or doubleacting mechanical seals (not for pump size 560) will be fitted, depending on the application and the physicochemical properties of the medium handled. 79:8 Acceptance Tests / Guarantees Each pump is subjected to a performance test run, and its duty point is guaranteed according to DIN 944/III. The following acceptance test may be performed and certified at extra charge: Test run DIN 944/III 5 measuring points Guarantees are given within the scope of the valid delivery conditions. Coating and Preservation (acc. to works standard AN 865) Key: Treatment of unmachined parts (castings only) Coating wetted parts Coating accessories, bearing bracket, baseplate Coating motor Preservation R = reaction primer 0 = without primer coat and top coat = synthetic enamel RAL 500, ultramarine blue U = untreated Special coating available at extra charge. R 0 U Singleacting mechanical seal, stationary springloaded element, balanced, internal (standard design) 79:4 Singleacting mechanical seal, rotating springloaded element, unbalanced D00634 Doubleacting mechanical seal with nonpressurised or pressurised sealing medium (not for pump size 560) 5

6 TyachemBloc Dimensions Pumps with motor sizes 60 and 80 are with additional support foot Flange to DIN EN 09, PN 6 Pump dimensions Connections Dimensions in mm Pump size Pump dimensions Connection Description DN DN a b e g h h i m m n n n 3 s B 5) Ø0 Casing drain 360 ) E G / 4 Sealing liquid inlet 300 ) A G / 4 Sealing liquid outlet 4000 ) E G / 4 Quench liquid inlet 5060 ) A 6) G / 4 Quench liquid outlet 5000 ) Pump size for motors for motors 4) up to M f Weight 3) kg 3 f Weight 3) kg 60M and above f Weight 3) kg 90S f 90L f 00L f M f 3S f 3M f 60M f 60L f 80M f 80L f ) ) ) ) ) ) Mounting plate required for motor 3 4) Motor dimensions refer to design B5, max. overall length (make Siemens) ) Mounting plate required for motors 60 and 80 5) Not on standard design (not possible on pump size 560) 3) Weight without motor 6) Only for oneway quench (closed on dead end variant) Mounting plate (not generally included in KSB s scope of supply; see ) and ) ) Height l: Weight: 5 mm 4 kg

7 TyachemBloc General Drawing with List of Components Pump size 560 When ordering spare parts please always specify the type series/pump size, works No. (stamped on the name plate and on the suction nozzle flange), motor No. (serial No.), year of construction, quantity required, part No., part description, material, medium handled, general assembly drawing No. and mode of dispatch. Part No. Part description Scope of supply 0 Pump casing with casing insert 36, Oring 4.35, ring (segmental) 50.0/.03, hex. head bolt 90.44, stud 90.0/.04/.8, socket head cap screw 94.60, hex. nut 90.0/.04/.8 67 Cover insert 0.0 Shaft with taper lock ring 55., socket head cap screw 94., key Impeller with Oring Mechanical seal, cpl Seal cover with stud 90.0, hex. nut Shaft sleeve with disk 4.55, Oring Guard 800 Motor cpl. 7

8 TyachemBloc General Drawing with List of Components Pump sizes 360 to 5000 When ordering spare parts please always specify the type series/ pump size, works No. (stamped on the name plate and on the suction nozzle flange), motor No. (serial No.), year of construction, quantity required, part No., part description, material, medium handled, general assembly drawing No. and mode of dispatch. Part No. Part description Scope of supply 03 Circular casing with casing insert 36, Oring 4.35, ring (segmental) 50.0, stud 90.0/.8, socket head cap screw 94.60, hex. nut 90.0/.8 63 Discharge cover with cover insert 67, Oring 4.35, ring (segmental) 50.03, hex. head bolt 90.30, stud 90.5, hex. nut Support foot ) with disc 550.4, socket head cap screw 94.04, safety device Shaft with taper lock ring 55., socket head cap screw Impeller with Oring Drive lantern with guard 680, hex. head bolt 90.3/.70, stud 90.04, hex. nut 90.04/ Mechanical seal, cpl Seal cover with Oring 4., stud 90.0, hex. nut Springloaded ring holder with bush Shaft sleeve with Vring 4.3, Oring Motor cpl. ) if applicable.3.00 XBS d/4 Subject to technical modifications. motralec 4 rue Lavoisier. ZA Lavoisier. 953 HERBLAY CEDEX Tel. : / Fax. : Demande de prix / servicecommercial@motralec.com