0 ratings0% found this document useful (0 votes) 53 views3 pagesDPR Clening Procedure
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Necossay Device
Cheek
No. Picture Discription Part Number: Remark
ger Water Installed the beating
Nechine device by air
® DPF Water
W This capacity of
weeping _ container is required
lachino serene anit
faced) Sewage water
Flocculant | SO809—-E0017 | l0kg
DPF RINSE-W | oo @ 5 ao .
por ko sos 9032 | topes
DPF RINSE-W SO823-E9031 | 50sets
Shower Hose
It can select nozzle
of shower and jet.
equipment.
é Air Nozi
® - 4 a
Men for air blo
a |@ Beating _ Boating device by air
“ y equipment. depper or something
. Colander for
® Floceulant - Goods on the market
seattering
Protective Antidust- mask
© | we | a - Glove
Safety glass
1/3 1. Cleaning
[Caution]
It is not the poison and deleterious substance,
but you must wear the protective equipment
(mask, glove and glass) to prevent for skin
problem,
DPR is heavy, so you must be handling it by
more than to person,
(1)set up in the DPF Water Soaping Machine
DPR is set up as shown in the picture.
Input side (black) is downrard,
Output side (white) is upward
Put plug to pool the wastewater.
el up in the DPF Water
Soaping Machine
(2) Cleaning with water
Use Tap water
© Shaking with shower water from output
side (white
@ Shaking with shover
omens wt ® Break off the clogging with jet water
from input side (black).
) Cleaning up with jet water from output
ide (white).
It will need 100L for large size DPR.
@ Draining with air blow (around 3 minutes)
@ Break off clogging
with jet water [caution]
It has possibility to break DPR if it is
cleaned with high pressure water.
After finishing this cleaning, install it to
the machine, Start the manual’ regeneration
and check the differential pressure.
eaning with jet (for water drain and dry)
water
[Caution]
Steam will be coming from exhaust pipe in
the process of drying.
@ Draining with air
blow culati
[NG] (OK 1
Sediment is Sediment is
not solidify, solidify.
Skimming Skimming is
not clear. clear.
DPF RINSE-W Check and color sample
(4) Install the Plocculant and beating
Install the Floceulant with colander.
(Plocculant 500g per 1001, water)
Beating with eauipment. (3-5 minutes)
(2) Check the flocculated condition
Stop the beating and check the flocculated
condition visually. (See left photo)
Go to 3.Check the water quality
Go to (3)Reinstall the Flocculant.
(3)Reinstall the Plocculant
Reinstall the Floceulant. (Floceulant 100g
per 100L) Beating with equipment (1 minutes)
Go to (2) Check the flocculated condition,
(1)Cheek the skimming water
Prepare the DPF RINSE-W Check and pick up the
skimming water (around Ice).
(2)Check the condition with color sample.
Check the zine concentration.
less than 2. 0mg/L---Go to 4.Water drain and
disposition.
more than 2, Omg/L--~Go to 2, (3) Reinstall
the Flocculant.
(1) Install the filter
Install the filter steadily.
(2) Remove the plug
Filtration with filter.
Check the condition of filter to prevent
clogging for sediment and wastewater.
(3) Water drain and disposition
‘The filtrated water drain as wastewater.
Filter and sediment is disposed as
industrial wastes.
3/3
