6. Januar 2014 Parker ZANDER Adsorption Dryer K-MT 1-95 heatless adsorption dryer series.

10. April 2023

Parker ZANDER Adsorption Dryer

K-MT 1-95 heatless adsorption dryer series

(K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2012-08-15)

... to the small dryer series ?• K-MT 1-8,

• KA-MT 1-8,

• AKM 1-8,

• BSP-MT 1-8

What changes came with the re-design 2011?


Changes in the ecodry-seriesK-MT 1-8 und KA-MT 1-8

• Validated GL-Filter range • After-filter – ZL-Grade (1 µm)


Changes to the AKM 1-8 series

• Validated After-filter fromthe GL-series now pre-mounted

• ZL-Grade (1 µm)


Changes to the BS-MT 1-8 BSP-MT 1-8 series

• BS-MT 1-8 replaced

• BSP-MT 1-8 for industrial andmedical breathing air

• Nominal capacities at 13 bar(g)

• Validated GL-Filter series

• ZL- Grade After-filter (1 µm)


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


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

+ +


Changes to KE-MT 10-95

• Modular, bolted-construction • ValidatedGL-Series filters• ZL-Grade After-filter (1 µm)


Changes to KEA-MT 10-95

• Modular, bolted-construction • ValidatedGL-Series filters• ZL-Grade After-filter (1 µm)


Changes to AKM 10-95

• Validated GL-Series After-filter pre-mounted

• ZL-Grade (1 µm)


Changes to BS-MT 10-95 BSP-MT 10-95

• BS-MT 10-95 replaced

• BSP-MT 10-95 for industrial and medicalbreathing air

• Nominal capacity at 13 bar(g)

• Modular, bolted construction

• Validated GL-Series Filters

• ZL-Grade After-filter (1 µm)

Zander_K-MT1-95_DE (MPe 2012-08-15)

Standards for breathing air

with breathing air system

Europe UK USA Australia Serie

EN 12021 BS 4275 ANSI/CGA AS 1715 BSP-MT

Carbon Monoxide CO

< 15 ppm < 5 ppm < 10 ppm < 10 ppm < 2 ppm

Carbon Dioxide CO2

< 500 ppm < 500 ppm < 1000 ppm < 800 ppm < 150 ppm

Humidity H2O < 5 °C * < 5 °C * < 10 °F * < 100 mg/m³ < 15 ppm **

Oxygen O221 (±1) % 20 – 23 % 21.5% – 20.8 – 21.1 %

Oil amounts < 0.5 mg/m³ < 0.5 mg/m³ < 0.5 mg/m³ < 1.0 mg/m³ < 0.003 mg/m³

Odorants/flavours free free free free free

Sulphur dioxide SO2

– – – – < 0.1 ppm

Nitrous fumes NO/NO2

– – – – < 1 ppm

< 1 ppm

< 2 ppm

* P ressure dew point below inlet temperature; ** equal to pressure dew point of -45 up to -40 °C at 13 bare; all data related to common concentrations of atmospheric air

< 5 ppm

< 500 ppm

< 67 ppm

20.4 – 21.4 %

< 0.1 mg/m³

free

Air quality standards for breathing airindustrial breathing air medical breathing air

Europe

Ph. Europaea


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)(K1-8+K10-95_Zander Redesign Trockner_DE_MPe_2011-12-02)

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

Digression: Function principles


Adsorption

Air flows through the vessel from bottom to top.The desiccant adsorbsthe moisture from the compressed air down to a -25/-40U/-70 °C pressure dew point.



Desorption = Regeneration:

The blow-off valve opens and via a calibrated orifice the expanding air carries the moisture to the atmosphere.



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.



After-filter at outlet:

• 99.925 % efficiency of particle removal down to 1 µm

• Hold back of dessiccant abrasion

• Manual drain



• Total cycle time10 min

• Adsorption time5 min

• Desorption time4 min

• Re-pressurisation time1 min

Cycle times (fixed mode)


(K1-8+K10-95_SalesPresentation_EN_MPe_2011-12)

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


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

Zander_K-MT1-95_DE (MPe 2012-08-15)

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 supply230 V/50-60 Hz, 115 V/60 Hz, 24 V DC


These advantages are new:

• Air quality classes acc. to ISO 8573-1:2010K-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


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


Value Proposition


Benefit no. 1

leakage minimised unit

inlet valve-combination withsingle-acting valves

outlet valve-combination with non return valves

low number of threaded connections

low number of seals


Benefit no. 2

separately operated main-valves

clear flow-paths through the dryer at any time

process reliability


The competition

The position of switching valves, used by many competitors, is functionally unsafe!


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.

Benefit no. 3

high-grade support base


The competition

Almost all other competitors use simple

dust sieves

Moisture spots, a limited flow stream, a higher pressure drop are the calculated impacts.

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 % !


8 min cycle time requires 15.7 %

6 min cycle timerequires 18.1 %

4 min cycle timerequires 24.7 %

The competition


Benefit no. 5

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

Actually controlled by pressure dew point


The competition

almost all competitors use simple temperatur

transmitters

arising adsorption heat as indicator for the need of

vessel change-over

So-called Economy systems for pleasure yet not for a process reliable

control

not feasible for switching valve design at dryer inlet

not feasible for multi-bank systems

10. April 2023

THANKS FOR YOUR ATTENTION

Parker ZANDER Adsorption Dryer

K-MT 1-95 heatless adsorption dryer series

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6. Januar 2014 Parker ZANDER Adsorption Dryer K-MT 1-95 heatless adsorption dryer series.

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