Presentation on theme: "Parker ZANDER Adsorption Dryer"— Presentation transcript:
1 Parker ZANDER Adsorption Dryer K-MT heatless adsorption dryer series
2 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
3 Changes in the ecodry-series K-MT 1-8 und KA-MT 1-8 Validated GL-Filter rangeAfter-filter – ZL-Grade (1 µm)
4 Changes to the AKM 1-8 series Validated After-filter from the GL-series now pre-mountedZL-Grade (1 µm)
5 Changes to the BS-MT 1-8 BSP-MT 1-8 series BS-MT 1-8 replacedBSP-MT 1-8 for industrial and medical breathing airNominal capacities at 13 bar(g)Validated GL-Filter seriesZL- Grade After-filter (1 µm)
6 Changes – An overview Characteristics Generation 1 to Generation 2 Volumetric FlowNominal change in BSP-MT seriesPre-FilterG_XP(D) to GL_XL(D)After-FilterG_V(D)H to GL_ZL(D)HConnectionsSize 6 and 7 with G1/2, Size 8 with G3/4Series K-MT 1-8Apart from that unchangedSeries KA-MT 1-8Series AKM 1-8With After-filter GL_ZL(D)HSeries BS-MT 1-8ReplacedSeries BSP-MT 1-8For both industrial and medical breathing air
7 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++
8 Changes to KE-MT 10-95Modular, bolted-constructionValidatedGL-Series filtersZL-Grade After-filter (1 µm)
9 Changes to KEA-MT 10-95Modular, bolted-constructionValidatedGL-Series filtersZL-Grade After-filter (1 µm)
10 Changes to AKM 10-95Validated GL-Series After-filter pre-mountedZL-Grade (1 µm)
11 Changes to BS-MT 10-95 BSP-MT 10-95 BS-MT replacedBSP-MT for industrial and medical breathing airNominal capacity at 13 bar(g)Modular, bolted constructionValidated GL-Series FiltersZL-Grade After-filter (1 µm)
13 Changes – An Overview Characteristics Generation 1 to Generation 2 Volumetric FlowNominal change to BSP-MT seriesPre-FilterG_XPD to GL_XLDAfter-FilterG_VDH to GL_ZLDHConnectionsSize 25 with G1 1/2, 60 with G2 and 95 with G2 1/2Series K-MT 10-95Modular, bolted twin-vesselsSeries KA-MT 10-95Modular, bolted vessels (3 in a row)Series AKM 10-95Modular, single-vessel with pre-mounted after-filter GL_ZLDHSeries BS-MT 10-95replacedSeries BSP-MT 10-95Modular, bolted vessels (3 in a row); System for industrial and medical breathing air
14 Digression: Function principles Prefiltration99,9999 % efficiency of removal of particles and liquids down to 0,01 µmOil down to 0,01mg/m³float drain as standard
15 Digression: Function principles AdsorptionAir 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.
16 Digression: Function principles Desorption = Regeneration:The blow-off valve opens and via a calibrated orifice the expanding air carries the moisture to the atmosphere.
17 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.
18 Digression: Function principles After-filter at outlet:% efficiency of particle removal down to 1 µmHold back of dessiccant abrasionManual drain
19 Digression: Function principles Cycle times (fixed mode)Total cycle time 10 minAdsorption time 5 minDesorption time 4 minRe-pressurisation time 1 min
20 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 and13 to 1371 m³/h compressed to 13 bar(g) for BSP-MT 1-95including installed pre- and after-filtershigh grade molecular sieve/activated carboncompact design /small foot printtension-free, leckage minimised valve block or plates
21 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
22 Control Multitronic Plus Zander standard for all heatless regenerated dryersCompressor synchronization contactDew point sensor ZHM100 retrofittableVariable cycle up to 60 min.Dew point setting from -25 up to -70 °CPower supply 230 V/50-60 Hz, 115 V/60 Hz, 24 V DC
23 These advantages are new: Air quality classes acc. to ISO :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 PSCBis dato Baugrößen 1-8 mit 3-5 Werktagen Lieferzeit; Baugrößen mit Werktagen Lieferzeit.
24 Extra accessories available Our new sales conceptDefined portefolio of standard products with few alternatives (ex works)Extra accessories availableFull range of Service Kits and Despacs, Desmixes availableZubehör fehlt noch Montageanleitungen; Verkaufsstart ca. 3 Wochen später.
26 Benefit no. 1leakage minimised unitinlet valve-combination with single-acting valvesoutlet valve-combination with non return valveslow number of threaded connectionslow number of seals
27 Benefit no. 2separately operated main-valvesclear flow-paths through the dryer at any timeprocess reliability
28 The competitionThe position of switching valves, used by many competitors, is functionally unsafe!
29 high-grade support base Benefit no. 3high-grade support baseExtremely robustEven 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.
30 Almost all other competitors use simple dust sieves The competitionAlmost all other competitors use simple dust sievesA socket below the weld seam of the vessel shell: No maintenance at the lower connections without discharging the dessiccant.Moisture spots, a limited flow stream, a higher pressure drop are the calculated impacts.
31 Benefit no. 4Total cycle time 10 minutesAdsorption time 5 minRegeneration time 4 minRe-pressurization time 1 minReduced regeneration air need of 14.4 % !
32 The competition 8 min cycle time requires 15.7 %
33 Actually controlled by pressure dew point Benefit no. 5Actually controlled by pressure dew pointMultitronic control in combination with dew point sensor ZHM100Dew point control for variable load situationsChange-over between the vessels just before the tolerable residual humidity is reachedExtension of the adsorption phase lowers the frequence of regeneration air need over time
34 The competitionalmost all competitors use simple temperatur transmittersarising adsorption heat as indicator for the need of vessel change-overSo-called Economy systems for pleasure yet not for a process reliable controlnot feasible for multi-bank systemsnot feasible for switching valve design at dryer inlet
35 Parker ZANDER Adsorption Dryer K-MT heatless adsorption dryer seriesTHANKS FOR YOUR ATTENTION