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Environment Division

Electric Osmosis Dehydrator

Unlike existing mechanical type pressurized dehydration, the electrical penetration type uses electrophoresis and Electro-osmosis to separate sludge moisture and achieve high-efficiency dehydration.
Since sludge is mostly composed of (-) electric charge, sludge cake (water content of 80% or above) that has gone through 1st dehydration is supplied between the positive drum and negative caterpillar. By applying direct voltage, it pushes combined water in the sludge cell to the negative side for dehydration to achieve high-efficiency dehydration with a water content of 60wt% or below.

Technology theory

Features and performance

EOD-S

EOD-B

· EOD-B(Belt Press builtin DOD)

MODEL		500B	1000B	1500B	2000B	2500B	3000B	Remark
Belt Press		0.5M	1M	1.5M	2M	2.5M	3M	Remark
Treat Capacity	㎥/hr (98-99wt%)	2.5	4.5	6.7	9	11	13	min
Treat Capacity	㎥/hr (98-99wt%)	4.5	9	13	18	22	27	max
Outlet Sludge	wt%	65±4
Widtd of Belt	mm	560	1060	1560	2060	2560	3060
Machine Speed	m/min	0.26 ~ 2.6
Belt Lengtd	mm	8640						for EOD
	mm	11025						Upper Filter
	mm	14016						Lower Filter
DC Voltage	V	70 ~ 90
SCR Cappacity	A	1000	2000	2500	3000	3500	4000
Electric Power Consumption	kwh	60~80	100~120	120~150	150~180	180~210	210~240
Water Requirement	ℓ/min	12	16	20	24	28	32
Air Requirement	kgf/㎠	7ℓ/min at 5kgf/㎠
weight	ton	5	7.5	10.5	14.3	18.7	22.5
Dimension	L	6015	6015	6250	6250	6500	6500
	W	1565	2065	2565	3065	3565	4065
	H	3250	3250	3400	3400	3550	3550

※ The disposal capacity & consumption of electric power to be changed to the condition of sludge.
※ The data will ve changed to increase the capacity sometimes.