1. Introduction to top
Through the attachment of the APSON Pump Rinsingblock 2000 to
the rinsable types of the Barmag® lacquer pumps for 6 or optionally
3 ccm/revolution, the lacquer pumps can additionally be rinsed. This
enables a shorter rinsing cycle because the pump and the lacquer lines
can be rinsed at the same time. Thus shorter rinsing times are
achieved with better pump cleaning and more flexible rinsing concepts.
The Pump Rinsingblock 2000 is particularly suitable to the application
in automatic systems for the processing of lacquers, solvents, caustic
solutions, a.o.
2. Structure and function to top
All valves are controlled pneumatically. The following pattern
clarifies the functional connection
Legende:
PUB = Pump Rinsingblock 2000 MW = medium change-over switch
Z = atomizer BYP = bypass valve PL = pulsation air valve RF =
feedback valve PU = pump SK = sprayhead AB = receptacle Mx = medium
valve x LO = solvent valve
The APSON Pump Rinsingblock 2000 consists of the following
components:
-
Inoxidable steel block as interface to the pump and for the
accommodation of the valves and access links;
-
Bypass valve. Hereby the lacquer lines can be separated and
be rinsed independently of the pump during the rinsing
cycle;
-
A pulsation air valve and a solvent valve. These valves
serve the pump for rinsing. During the rinsing cycle these two
valves can be controlled alternatingly and rinse the pump with a
mixture from air and solvent;
-
Reconducting valve for deriving the pump rinsing mixture
into the receptacle;
-
Ever a checkvalve in the supply links of the pulsation air
and the solvent. These prevent the penetration of solvent in the
pulsation air supply or the penetration of compressed air into the
solvent line during rinsing.
-
very effective cleaning of the pump, because this is
additionally rinsable
-
cost-saving because of short rinsing times
-
compact housing due to direct surface mounting on the
pump
-
simplest handling at assembling and maintenance
-
faster and more easily exchange of the valves
-
deathroom-free valves and visible switching status of the
valves
-
pro-active maintenance possible due to leakage display of
the valves
4. Technical Data to top
Denomination |
APSON Pump Rinsingblock 2000 |
Media |
Lacquers, solvent, caustic solutions, a.o. |
Medium pressure |
max. 12 bar |
Valve assembly |
four APSON 2/2-Ways Valves 2000 |
Material |
Inoxidable steel |
Seal materials |
Teflon™, Viton™-compound, or after customer's request |
Valve control air pressure |
min. 6 bar upto max. 8 bar, measured at the valves |
Control air link |
for hose, D = 4 mm, d = 2.7 mm, or after customer's
request |
Solvent link LM |
for hose, D = 8 mm, d = 6 mm, or after customer's
request |
Pulsation air port PL |
for hose, D = 8 mm, d = 6 mm, or after customer's
request |
Bypass port BY |
for hose, D = 6 mm, d = 4 mm, or after customer's
request |
Medium output |
for hose, D = 6 mm, d = 4 mm, or after customer's
request |
Feedback port RF |
for hose, D = 8 mm, d = 6 mm, or after customer's
request |
Dimensions (in mm) |
-
without valves: length 66, width 39, height
65
-
with valves: length 156, width 90, height 104
|
Attachment |
directly on the pump |
Mass |
approx. 1.5 kg |
5. Ordering Data to top
Denomination |
Part-Nr. |
APSON Pump Rinsingblock 2000, completely (for the rinsable
Barmag® pump with 6 ccm/revolution) |
030-A001 |
APSON 2/2-Ways Valve 2000 (sparepart) |
060-A008 |
APSON Checkvalve 2000 (sparepart) |
100-A001 |