Parker ZANDER Adsorption Dryer K-MT 1-95 heatless adsorption dryer series 8. April 2015 What changes came with the re-design 2011? ... to the small dryer series ? • K-MT 1-8, • KA-MT 1-8, • AKM 1-8, • BSP-MT 1-8 (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Changes in the ecodry-series K-MT 1-8 und KA-MT 1-8 • Validated GL-Filter range • After-filter – ZL-Grade (1 µm) (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Changes to the AKM 1-8 series • Validated After-filter from the GL-series now pre-mounted • ZL-Grade (1 µm) (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Changes to the BS-MT 1-8 BSP-MT 1-8 series • BS-MT 1-8 replaced • BSP-MT 1-8 for industrial and medical breathing air • Nominal capacities at 13 bar(g) • Validated GL-Filter series • ZL- Grade After-filter (1 µm) (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Changes – An overview Characteristics Generation 1 to Generation 2 Volumetric Flow Nominal change in BSP-MT series Pre-Filter G_XP(D) to GL_XL(D) After-Filter G_V(D)H to GL_ZL(D)H Connections Size 6 and 7 with G1/2, Size 8 with G3/4 Series K-MT 1-8 Apart from that unchanged Series KA-MT 1-8 Apart from that unchanged Series AKM 1-8 With After-filter GL_ZL(D)H Series BS-MT 1-8 Replaced Series BSP-MT 1-8 For both industrial and medical breathing air (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) What changes came with the re-design 2011? ... to the welded pressure-vessel series? • K-MT 10-95, • KA-MT 10-95, • AKM 10-95, • BSP-MT 10-95 (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) + + Changes to KE-MT 10-95 • Modular, bolted-construction • ValidatedGL-Series filters • ZL-Grade After-filter (1 µm) (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Changes to KEA-MT 10-95 • Modular, bolted-construction • ValidatedGL-Series filters • ZL-Grade After-filter (1 µm) (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Changes to AKM 10-95 • Validated GL-Series After-filter pre-mounted • ZL-Grade (1 µm) (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Changes to BS-MT 10-95 BSP-MT 10-95 • BS-MT 10-95 replaced • BSP-MT 10-95 for industrial and medical breathing air • Nominal capacity at 13 bar(g) • Modular, bolted construction • Validated GL-Series Filters • ZL-Grade After-filter (1 µm) (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Standards for breathing air Air quality standards for breathing air industrial breathing air Europe UK USA Australia with breathing air system Serie EN 12021 BS 4275 ANSI/CGA AS 1715 BSP-MT Ph. Europaea < 15 ppm < 5 ppm < 10 ppm < 10 ppm < 2 ppm < 5 ppm < 500 ppm < 500 ppm < 1000 ppm < 800 ppm < 150 ppm < 500 ppm < 5 °C * < 5 °C * < 10 °F * < 100 mg/m³ < 15 ppm ** < 67 ppm 21 (±1) % 20 – 23 % 21.5% – 20.8 – 21.1 % 20.4 – 21.4 % < 0.5 mg/m³ < 0.5 mg/m³ < 0.5 mg/m³ < 1.0 mg/m³ < 0.003 mg/m³ < 0.1 mg/m³ free free free free free free Sulphur dioxide SO 2 – – – – < 0.1 ppm < 1 ppm Nitrous fumes NO/NO 2 – – – – < 1 ppm < 2 ppm Carbon Monoxide CO Carbon Dioxide CO 2 Humidity H2O Oxygen O 2 Oil amounts Odorants/flavours medical breathing air Europe * P ressure dew po int belo w inlet temperature; ** equal to pressure dew po int o f -45 up to -40 °C at 13 bar e; all data related to co mmo n co ncentratio ns o f atmo spheric air Zander_K-MT1-95_DE (MPe 2012-08-15) Changes – An Overview Characteristics Generation 1 to Generation 2 Volumetric Flow Nominal change to BSP-MT series Pre-Filter G_XPD to GL_XLD After-Filter G_VDH to GL_ZLDH Connections Size 25 with G1 1/2, 60 with G2 and 95 with G2 1/2 Series K-MT 10-95 Modular, bolted twin-vessels Series KA-MT 10-95 Modular, bolted vessels (3 in a row) Series AKM 10-95 Modular, single-vessel with pre-mounted after-filter GL_ZLDH Series BS-MT 10-95 replaced Series BSP-MT 10-95 Modular, bolted vessels (3 in a row); System for industrial and medical breathing air (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Digression: Function principles Prefiltration • 99,9999 % efficiency of removal of particles and liquids down to 0,01 µm • Oil down to 0,01mg/m³ • float drain as standard (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) Trockner_DE_MPe_2012-08-15) Digression: Function principles Adsorption Air flows through the vessel from bottom to top. The desiccant adsorbs the moisture from the compressed air down to a -25/-40U/-70 °C pressure dew point. (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Digression: Function principles Desorption = Regeneration: The blow-off valve opens and via a calibrated orifice the expanding air carries the moisture to the atmosphere. (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Digression: Function principles Re-Pressurisation The blow-off valve closes and via the orifice a build-up of pressure takes place. Stand-by Until the switch between the vessels: Once again adsorption phase and repeating cycle. (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Digression: Function principles After-filter at outlet: • 99.925 % efficiency of particle removal down to 1 µm • Hold back of dessiccant abrasion • Manual drain (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Digression: Function principles Cycle times (fixed mode) • Total cycle time 10 min • Adsorption time 5 min • Desorption time 4 min • Re-pressurisation time 1 min (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15) Proven advantages remain unchanged • 16 sizes PN16 for volume flows of: 8 to 940 m³/h compressed to 7 bar(g) for K-MT/KA-MT/AKM and 13 to 1371 m³/h compressed to 13 bar(g) for BSP-MT 1-95 • including installed pre- and after-filters • high grade molecular sieve/activated carbon • compact design /small foot print • tension-free, leckage minimised valve block or plates (K1-8+K10-95_SalesPresentation_EN_MPe_2011-12) Proven advantages remain unchanged • Separately controlled main valves: Ensure clear flow paths! • 10 minutes cycle time: Lowers the regeneration air need to a minimum! • Multitronic-Plus-Control • ... with dew point control for pdp -25 to -70 °C: self-adopting to current system utilization – no waste of regeneration air! • PED/AD2000 with 1 million load alternations: 19 years continuous duty by a 10-minutes-cycle (K1-8+K10-95_SalesPresentation_EN_MPe_2011-12) Control Multitronic Plus • Zander standard for all heatless regenerated dryers • Compressor synchronization contact • Dew point sensor ZHM100 retrofittable • Variable cycle up to 60 min. • Dew point setting from -25 up to -70 °C • Power supply 230 V/50-60 Hz, 115 V/60 Hz, 24 V DC Zander_K-MT1-95_DE (MPe 2012-08-15) These advantages are new: • Air quality classes acc. to ISO 8573-1:2010 K-MT [2 : 1-2 : 2] KA-MT [2 : 1-2 : 1] AKM [2 : - : 1] • Delivery times for all series with or without dew point control only 7 working days after order income of the PSC (K1-8+K10-95_SalesPresentation_EN_MPe_2011-12) Our new sales concept • Defined portefolio of standard products with few alternatives (ex works) • Extra accessories available • Full range of Service Kits and Despacs, Desmixes available (K1-8+K10-95_SalesPresentation_EN_MPe_2011-12) Value Proposition (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) Benefit no. 1 leakage minimised unit inlet valve-combination with single-acting valves outlet valve-combination with non return valves low number of threaded connections low number of seals (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) Trockner_DE_MPe_2012-08-15) Benefit no. 2 separately operated main-valves clear flow-paths through the dryer at any time process reliability (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) Trockner_DE_MPe_2012-08-15) The competition The position of switching valves, used by many competitors, is functionally unsafe! (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) Trockner_DE_MPe_2012-08-15) Benefit no. 3 high-grade support base Extremely robust Even flow distribution via perforated support base ensures full use of the desiccant surface area. Lowers the pressure drop. No moisture spots. Gasket replacement without the discharge of dessiccant. (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) Trockner_DE_MPe_2012-08-15) The competition Almost all other competitors use simple dust sieves Moisture spots, a limited flow stream, a higher pressure drop are the calculated impacts. (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) Trockner_DE_MPe_2012-08-15) A socket below the weld seam of the vessel shell: No maintenance at the lower connections without discharging the dessiccant. Benefit no. 4 Total cycle time 10 minutes Adsorption time 5 min Regeneration time 4 min Re-pressurization time 1 min Reduced regeneration air need of 14.4 % ! (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) Trockner_DE_MPe_2012-08-15) The competition 8 min cycle time requires 15.7 % 6 min cycle time requires 18.1 % 4 min cycle time requires 24.7 % (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) Trockner_DE_MPe_2012-08-15) Benefit no. 5 Actually controlled by pressure dew point Multitronic control in combination with dew point sensor ZHM100 Dew point control for variable load situations Change-over between the vessels just before the tolerable residual humidity is reached Extension of the adsorption phase lowers the frequence of regeneration air need over time (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) Trockner_DE_MPe_2012-08-15) The competition almost all competitors use simple temperatur transmitters arising adsorption heat as indicator for the need of vessel change-over not feasible for multi-bank systems not feasible for switching valve design at dryer inlet (K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02) So-called Economy systems for pleasure yet not for a process reliable control Parker ZANDER Adsorption Dryer K-MT 1-95 heatless adsorption dryer series THANKS FOR YOUR ATTENTION 8. April 2015