Klimawent
– the warranty of highest quality at attractive price
4 z 12
Reel Exhaust Extractor
ALAN-U/E-HD-N
24.05.2019
STRUCTURE AND FUNCTION
The Reel Exhaust Extractor consists of a winding reel installed in a framework (adapted for mounting under the
ceiling or on a wall). Onto the reel is wound a hose with a nozzle. Nozzles are adapted to the diameter of the
hoses (and selected to the Customer’s requirements) and are delivered upon separate order. Specification of the
nozzles is in the KLIMAWENT S.A. catalogue.
The nozzle draws in the air from the environment (false air) and mixes it with the exhaust fumes, reducing their
temperature. Reel extractors are adapted to wind on hoses of diameter
200 mm. All extractors are constructed
in such a way that the free hose overhang is 1,5 up to 2 metres, after it is completely coiled onto the reel.
For hose reeling / unreeling is applied an electrical gear motor (inside the reel) of not high motor power and slow
rotations.
To operate the gear motor and the fan is applied the ZE-ALAN-U/E control unit.
–
ZE-ALAN-U/E-10-1
– for one phase motors
–
ZE-ALAN-U/E-{4; 6,3; 10}-3
– for three phase motors
The reel is mounted in slide bearings in the side walls of the framework. A grease nipple is located on the right
wall of the framework. Whereas, on the left wall of the frame is placed the outlet of the extractor, to which can be
installed a built-on radial fan type FA
– installed directly to the hose reel (delivery on separate order).
The outlet of the extractor (or of the FA-type fan) ought to be connected with a rigid ventilation conduit to discharge
the exhaust volume outside the process room. Section and length of the ventilation conduit (connecting the fan
outlet) should be selected in such a way that the minimum flow at the nozzle is not lower than the value given in
the section 4 “Technical Data” – “recommended extraction volume”.
Additionally, the Reel Exhaust Extractor can work with a flange type fan type WPA-E-N mounted independently
on a wall bracket or with a roof fan type WPA-D-N.
Table No.4
Extractor type
Dimensions
[mm]
1
.
framework
A
B
C
D1
D2
E
2
.
hose reel
ALAN-U/E-10-HD-N
1000 1225
455
550
820
965
3
.
reel cover
ALAN-U/E-15-HD-N
1200 1425
450
550
820
965
4
.
hose guiding spiral
ALAN-U/E-22-HD-N
2000 2240
450
550
820
965
5
.
connection fitting piece
6
.
gear motor
Fig. No.2
– ALAN-U/E-HD-N – Description and dimensions of the exhaust reel
ASSEMBLY AND STARTUP
ALAN-U/E-HD-N-type extractor is being delivered in following assemblies:
●
hose reel
– containing the gear motor and the frame,
●
hose assembly
– lengths 10m, 15m or 22m; diameter Ø200 mm. The hose assembly consists of:
–
G-EX1 exhaust hose
–
hose clamps
–
rubber covers for the hose clamps
●
nozzle.
Additionally, subsequent extraction fans and their accessories can be delivered upon separate order:
●
built-on fans type
FA
– installed directly to the extractor reel;
●
stand fans
WPA-E-N
●
roof fans
WPA-D-N
●
ventilation accessories such as: conduits (flexible or rigid), wall brackets, roof bases