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Waste Water Treatment Screw Dehydrator No Shake Small Noise Long Lifetime

Categories	Screw Dehydrator
Brand Name:	HST
Certification:	ISO
Place of Origin:	China
MOQ:	1 set
Price:	Negotiable
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	200sets/per year
Delivery Time:	10 working days
Packaging Details:	wooden package
Applicable Industries::	Hotels, Garment Shops, Building Material Shops, Manufac
Weight:	5000KG
Power::	2.2KW
Product name:	multi-disk press machine
Control mode:	automatic control box
Size::	323M

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Company Info.

Shandong Hengston Machinery Co.,LTD.

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Waste Water Treatment Screw Dehydrator No Shake Small Noise Long Lifetime

Best Sale Screw Dewatering Filter Press for Waste Water Treatment

Structural principle

Mulit-plate sludge dewatering machine is consisted of fixed ring,movable ring and screw filter parts.This machine is combined with filtration enrichment technology and press technology,sludge concentrate and squeeze can be complated in a cylinder.In concentrate process,the relatived movement of fixed ring and movable ring can squeeze out water quickly,never blocked.In the squeeze process,with the decrease of volume of screw cavity,the pressure will become larger,then the water in sludge will be squeezed out.

Our machine use particular filter model replace the traditional filter cloth and centrifugal filtration method,make the solid-liquid separator and self-cleaning technology more easy and advanced.

Working Principle:

1. Concentration : When the screw drive shaft rotation, live in multiple solid drive shaft periphery laminated relative
movement,under the force of gravity,Water from the relative motion of laminated filter out in the clearance,Achieve rapid
concentrate. 2. Dehydration : After concentrate of sludge as the rotation of the screw axis moves forward constantly ,Follow the
direction of the mud cake export , Screw axis of pitch became smaller , The gap between ring and ring also gradually become
smaller , Spiral cavity volume shrinking ,Screw drive shaft Pushed by continuous operation in turn ,The water squeezed out of the
sludge ,Filter cake solid content increase ,Finally realizes the continuous dehydration of sludge .3. self-cleaning : Screw axis
rotation ,It pushes the float ring continuous rotation ,Equipment rely on the fixing ring and float ring to move between
consecutive since the cleaning process ,Skillfully avoided Traditional dewatering machine common plugging problem .Our company are
always focusing on independent technology innovation of themselves. Under the cooperation with Tongji University, we have
successfully developed the new generation of sludge dewatering technology - multi-plate screw press, a screw type sludge
dehydrator that is much more advanced in very aspects than belt presses, centrifues, plate-and-frame filter presses, etc. It
features clogging-free, wide range of applications, low energy consumption, simple operation& maintenance.

Working process:

1. Confirm which kind flocculant will be used and confirm the adding ratio. 2. Before take on dewatering,please infuse flocculant,dilution of PAM is 500-1000 times.Sludge will be taken to mixed flocculation tank by sludge pump and PAM liquid will be sent to this tank by chemical feed pump too.Then mixer will mix them together,until from alumen floc.Then sludge will taken on dewatering process, and filter liquid will be squeezed out and flow back to raw water tank. 3. After concentrate,sludge will be pushed forward at the force of screw axis,at the influence of all kinds of force,sludge will take on dewatering in squeeze process,the filter liquid have high soild content,so this liquid will flow back to mixed flocculation tank to taken on dewatering again. 4. After dewatering,mud cake will be discharged from outlet,they will be send to converyor and taken to tippers,then they will be sent to dry field.

Model list

model NO	screw axis dia	sludge cake outlet distance form ground(mm)	machine size(LWH)
SMDL131	130*1	250	19697561040
SMDL132	130*2	250	20699101040
SMDL201	200*1	350	24008001270
SMDL202	200*2	350	25009351270
SMDL301	300*1	495	32559851600
SMDL302	300*2	495	345512951600

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Waste Water Treatment Screw Dehydrator No Shake Small Noise Long Lifetime

Waste Water Treatment Screw Dehydrator No Shake Small Noise Long Lifetime

Waste Water Treatment Screw Dehydrator No Shake Small Noise Long Lifetime

Best Sale Screw Dewatering Filter Press for Waste Water Treatment

Structural principle

Model list

press filter machine

water treatment systems

Waste Water Treatment Screw Dehydrator No Shake Small Noise Long Lifetime