1. Introduction to top
The APSON Secondary-Circuits Rinsinggroup CSC-2000 serves to divide
long lacquer lines into individual rinsing segments. The resulting shorter segments can be rinsing cleaned
simultanely and independently. This leads to substantially
shorter rinsing cycles and to more flexible rinsing concepts.
The APSON Secondary-Circuits Rinsinggroup CSC-2000 is particularly
suitable to applications in automatic systems for the processing of
lacquers, solvents, caustic solutions, a.o.
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Cost-saving because of short rinsing duration.
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Optimal cleaning efficiency due to short rinsing
segments.
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Simplest handling at assembling and maintenance.
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Fast and more easily exchange of the valves.
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Deathroom-free valves and visible switching status.
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Pro-active maintenance possible due to leakage display of the
valves.
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Compact housing with high throughput.
3. Structure to top
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A Secondary-Circuits Rinsinggroup 2000 in standard execution, is
shown in the above image. The group is build of:
The rinsing block in standard
execution has two pneumatically controllable 2/2-ways valves and two
checkvalves. As rinsing block alternatively installable types:
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APSON Pulse Cleaner 2000 (standard rinsing block).
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APSON Turbo-Pulse Cleaner 2001.
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APSON Turbo Cleaner 2002.
The switching block has as
standard a pneumatically controllable 3/2-ways valve for the laquer enable
resp. laquer feedback. For special applications, e.g. preloadeable A-B
systems, the switching block is optionally available with a second
3/2-ways valve.
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The following scheme shows en exemplaric Concept for laquer supply with a Secondary-Circuits
Rinsinggroup (SSG). The SSG divides the paint line mainly in
two segments:
The following mainly describes segment III with SSG. Segments
I and II are provided only for better understanding of the following
text.
Legend
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Secondary-Circuits Rinsinggroup SSG
(segment III):B1 = rinsing block, B2 = switching block,
LS = secondary circuit solvent, PLS = secondary circuit pulsing
air, FFS = secondary circuit laquer enable.
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Pump block PB (in
segment II): P = rinseable gearing pump, F = paint line
from the laquer change-over switch.
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Pump rinsinggroup PSG (in
segment II): LP = pump group solvent, PLP = pump group
pulsing air, RFP = pump group paint feedback, BYP = pump group
bypass-valve.
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Laquer switch FW with own rinsing
block (segment I): LF = laquer switch solvent, PLF =
laquer switch pulsing air, FFF = laquer switch laquer enable, Fx =
laquer 1 to laquer N.
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Other Symbols: L =
solvent line, DR = pressure regulator, AB = receptacle, RF =
feedback, K = ball-valve, R = checkvalve, Z = atomizer.
During the painting process the
feedback link of the switching block FFS is closed. The laquer flows thus
through the switching block FFS to the atomizer Z.
During the rinsing cycle the
APSON Cleaner of the lacquer change-over switch LW becomes active and the
3/2-ways valve of the switching block FFF switches the supply sided hose
segment over its feedback link to the receptacle AB. The APSON Cleaner of
the APSON Secondary-Circuits Rinsinggroup SSG becomes simultaneous active
and rinses the mixture from lacquer, air and solvent of the atomizer-sided
hoses of segment III over the feedback valve of the atomizer into the
likewise receptacle AB.
5. Technical Data to top
Denomination: |
APSON Secondary-Circuits Rinsinggroup CSC-2000 |
Media: |
Lacquers, solvent, caustic solutions, a.o. |
Medium pressure: |
max. 12 bar |
Rinsing block valves: |
two APSON 2/2-Ways Valves |
Switching bock valves: |
one APSON 3/2-Ways Valve, see Options |
Housing material: |
Inoxidable steel |
Seal materials: |
Teflon™ and/or Viton™, * |
Valve control air pressure: |
6 bar to 8 bar, measured at the valve |
Control air pressure link: |
for hose, D = 4 mm, d = 2.7 mm, * |
Solvent link LM: |
for hose, D = 8 mm, d = 6 mm, * |
Pulsation air port PL: |
for hose, D = 6 mm, d = 4 mm, * |
Medium input FE: |
for hose, D = 6 mm, d = 4 mm, * |
Medium output: |
for hose, D = 6 mm, d = 4 mm, * |
Feedback port RF: |
for hose, D = 8 mm, d = 6 mm, * |
Dimensions without valves: |
length 59 mm, width 42 mm, height 68 mm |
Dimensions with valves: |
length 124 mm, width 174 mm, height 88 mm |
Houlder: |
Support angle, * |
Mass: |
approx. 1.5 kg |
* or after customer's request
6. Ordering Data to top
Denomination |
Part-Nr. |
APSON Secondary-Circuits Rinsinggroup CSC-2000 (with one 3/2-ways
valve for laquer enable/feedback) |
050-A007 |
APSON 2/2-Ways Valve 2000 (sparepart) |
060-A008 |
APSON 3/2-Ways Valve 2004 (sparepart) |
060-A015 |
APSON Checkvalve 2000 (sparepart) |
100-A001 |
Options:
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Secondary-Circuits Rinsinggroup CSC-2000 with
two 3/2-ways valves for laquer
enable/feedback.
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Secondary-Circuits Rinsinggroup CSC-2000 with APSON
Turbo-Pulse Cleaner 2001.
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Secondary-Circuits Rinsinggroup CSC-2000 with APSON Turbo
Cleaner 2002.