Screw type sludge dewatering machineThe stacked screw type sludge
dewatering machine follows the principles of force and water in the
same direction, thin layer dewatering, appropriate pressure and
extension of dewatering path, solves the technical problems of
previous generations of sludge dewatering equipment, such as easy
blockage, unable to deal with low concentration sludge and oily
sludge, high energy consumption and complex operation, and achieves
the goal of high efficiency and energy saving. Under the condition
of full-automatic operation, the dehydrator can realize
high-efficiency flocculation, continuously complete sludge
thickening and pressing dehydration, and finally return or
discharge the collected filtrate. It is widely used in municipal
sewage treatment engineering and water treatment system of
aquaculture, food, starch, oil, pharmaceutical, chemical, paper,
leather and other industries. At present, there are 16 types of
easy maintenance stacked screw sludge dehydrators manufactured by
our company to adapt to different sludge treatment capacity and
different needs of customers.Construction principleDuring the
operation of the equipment, the sludge is pushed to the discharge
port by the spiral blade after entering the filter cartridge from
the feed port. As the pitch of the spiral blade is gradually
reduced, the pressure on the sludge increases and begins to
dehydrate under the pressure. The water flows out from the gap
between the fixed ring and the movable ring. At the same time, the
equipment relies on the self-cleaning function between the fixed
ring and the movable ring to clean the sludge The filter clearance
is swept to prevent blockage, and the mud cake is discharged from
the discharge port under the propulsion of the screw shaft after
dehydration.The main body of the screw type sludge dewatering
machine is a filtering device formed by a fixed ring and a movable
ring which are overlapped with each other and through which a
spiral shaft runs. The former part is concentrated part and the
latter part is dehydrated part.The filter gap formed between the
fixed ring and the moving ring and the pitch of the screw shaft
gradually decrease from the concentration section to the
dehydration section.The rotation of the screw shaft drives the
sludge to be transported from the thickening section to the
dewatering section, at the same time, it also drives the floating
ring to clean the filter seam to prevent blockage. Main
usesThe stacked screw type sludge dewatering machine follows the
principles of force and water in the same direction, thin layer
dewatering, appropriate pressure and extension of dewatering path,
solves the technical problems of previous generations of sludge
dewatering equipment, such as easy blockage, unable to deal with
low concentration sludge and oily sludge, high energy consumption
and complex operation, and achieves the goal of high efficiency and
energy saving. Under the condition of full-automatic operation, the
dehydrator can realize high-efficiency flocculation, continuously
complete sludge thickening and pressing dehydration, and finally
return or discharge the collected filtrate. It is widely used in
municipal sewage treatment engineering and water treatment system
of aquaculture, food, starch, oil, pharmaceutical, chemical, paper,
leather and other industries. At present, there are 16 types of
easy maintenance stacked screw sludge dehydrators manufactured by
our company to adapt to different sludge treatment capacity and
different needs of customers. numberEquipment modelDS
standard capacity(kg/h)Low concentrationHigh
concentration1FLDL1315102FLDL13210203FLDL25115304FLDL25230605FLDL30130606FLDL302601207FLDL303901808FLDL3041202409FLDL3515010010FLDL35210020011FLDL35315030012FLDL35420040013FLDL4018016014FLDL40216032015FLDL40324048016FLDL404320640A
picture for you to understand the screw folding machineReasons for
choosing us1. Exquisite appearance and fine workmanship304 drawing
stainless steel body, base after surface sandblasting, fine
workmanship, will be beautiful and technology integration2.
Processing of moving and fixed ringsAfter six rigorous processes:
laser cutting, grinding, inner ring chamfering, machine leveling,
stress relief, comprehensive detection3. Spiral shaft strengthening
processCompared with the traditional welding spiral blade, the
continuous cold rolling spiral blade has smooth surface, regular
shape and high precision, which is conducive to material
transportation, reducing material damage and improving
transportation efficiency; the supersonic tungsten carbide coating
is adopted, with spraying thickness of 0.3mm and hardness of
1200hv, which ensures the wear resistance and service life of the
spiral shaft to the maximum extent.4. Electric control cabinet and
electronic componentsIt adopts Omron, other first-line brand
electronic components, with reasonable wiring, neat wiring, low
failure rate and guaranteed safety5. Drive motorIt adopts th
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