Screw Type Oily Sludge Dewatering Machine Sludge Thickening And Dewatering

 

Sludge dewatering machine that is folding of sludge dewatering machine, is a kind of widely

 

used in municipal sewage treatment project and petrochemicals, light industry, chemical fiber,

 

paper making, pharmacy, industry of water treatment systems, such as leather. The actual

 

operation proves that the sludge dewatering can create

 

considerable economic and social benefits for customers.
 

1. The main body of a dehydrator consists of a fixed ring and a moving ring, and the spiral

 

shaft is formed through the filtering device. The front part is the concentration section, and the

 

latter part is the dehydration part.
 

2. The filter joints formed between the fixed ring and the moving ring and the helical pitch of

 

the helical axis are gradually reduced from the concentration to the dewatering part.
 

3. The rotation of the screw axis pushes the sludge from the concentrated part to the

 

dewatering part, while also continuously driving the swimming ring to clean the filtration joint to

 

prevent the blockage.

 

Advantage

 

Iso9001 Certificated Sludge Dewatering Machine

 

1. Widely Use

 

Municipal wastewater, papermaking wastewater, chemical waste water, food and beverage

 

processing

 

waste water, industrial wastewater, papermaking wastewater, pharmaceutical wastewater, oil

 

processing

 

and mining wastewater, etc.

 

 

2. Fully Automatic Control

 

Combining with the auto control system, the machine runs very safely and simply and can be

 

programmed

 

according to the requirement of the users. It can operate automatically for 24 hours,

 

unmanned.

 

 

3. Low Running Cost

 

Main body can self-cleaning due to the special structure, threr is no need to use a lot of water

 

for cleaning

 

to prevent clogging. Compared with the same capacity of dewatering machine, screw rinse

 

water

 

consumption is only 1% of belt . The rotation speed of screw shaft is 2-5 turn/min , low power

 

consumption. Power consumption is only 5% of the centrifuge, at the same time, no noise

 

during operation as slow rotation speed and intermittent flush.

 

 

4. Non-clogging

 

The dewatering body is formed by a screw axis with fixing and moving plates overlapping, as

 

the inner

 

diameter of screw axis is larger than the moving plate, the moving plate do the circular motion

 

with the

 

screw axis to prevent clogging, to ensure the continuous operation.

 

Technical parameters

 

Model	DS Standard capacity(kg/h)	Sludge treatment(m3/h)
		10000mg/L		20000mg/L		30000mg/L		40000mg/L		50000mg/L
HLDS131	6-10	1	0.5		0.4		0.3		0.28
HLDS132	12-20	2	1		0.8		0.6		0.56
HLDS133	18-30	3	1.5		1.2		0.9		0.84
HLDS201	9-15	1.5	0.75		0.6		0.5		0.4
HLDS202	18-30	3	1.5		1.2		1		0.8
HLDS203	27-45	4.5	2.25		1.8		1.5		1.2
HLDS301	30-50	5	2.5		2		1.5		1.4
HLDS302	60-100	10	5		4		3		2.8
HLDS303	90-150	15	7.5		6		4.5		4.2
HLDS304	120-200	20	10		8		6		5.6
HLDS401	90-150	13	6.5		5		4		3.2
HLDS402	180-300	26	13		10		8		6.4
HLDS403	270-450	39	19.5		15		12		9.6
HLDS404	360-600	52	26		20		16		12.8

 

 

Model	DN(mm)	Discharge Height(mm)	Dimension(mm)			N.W(kg)	O.W(kg)
			L	M	H
HLDS131	φ130*1	250	1860	740	1075	250	395
HLDS132	φ130*2	250	1960	870	1075	350	595
HLDS133	φ130*3	250	1960	920	1075	450	795
HLDS201	φ200*1	350	2650	750	1375	420	540
HLDS202	φ200*2	350	2650	940	1375	550	660
HLDS203	φ200*3	350	2650	1190	1375	700	1010
HLDS301	φ300*1	530	3440	940	1825	900	1300
HLDS302	φ300*2	530	3640	1260	1825	1350	2000
HLDS303	φ300*3	530	3900	1620	1825	1900	2700
HLDS304	φ300*4	530	3900	2040	1825	2500	3600
HLDS401	φ350*1	570	4350	1020	2160	2200	4200
HLDS402	φ350*2	570	4350	1550	2160	3500	6000
HLDS403	φ350*3	570	4570	2100	2160	5500	8000
HLDS404	φ350*4	570	4570	2650	2160	7000	9500

 

Model	Motor Power			Rinse Water Pressure	Water Consumption(L/H)	Maintennance Frequency
	Screw shaft	agitator	total
HLDS131	0.1	0.1	0.2	0.1Mpa-0.2Mpa No need high pressure rinse water	48	5min/day
HLDS132	0.1*2	0.1	0.3		96
HLDS133	0.1*3	0.1	0.4		144
HLDS201	0.37	0.37	0.74		32
HLDS202	0.37	0.37	1.11		64
HLDS203	0.37	0.37	1.48		96
HLDS301	0.75*1	0.75	1.5		40
HLDS302	0.75*2	0.75	2.25		80
HLDS303	0.75*3	0.75	3		120
HLDS304	0.75*4	0.75	3.75		160
HLDS401	1.1*1	0.75	1.85		80
HLDS402	1.1*2	0.75	2.95		160
HLDS403	1.1*3	0.75	4.05		240
HLDS404	1.1*4	0.75	5.15		320