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