DNY1000 Type Gravity Belt Filter Press
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DNY1000 Type Gravity Belt Filter Press

DNY type Gravity Belt Filter Press, is mainly used for processing the sludge which is not concentrated in the thickening pool ( Such as AO residual sludge, SBR residual sludge).
  • DNY1000
  • RYDE-ENV (Ryde Environment)
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Technical Specification

ModelDNY1000
Belt width1000mm
Solid content8000-15000mg/LPH value of sludge inlet6~9
Capacity10-15 m3/hDry Sludge(DS) treating capacity90-150 kgds/h
Output sludge moisture content75-85%Solid recovery≥90 ±5%
Power supply

According to customer's requirement

Motor protection levelIP55 F
Net weight1800kgOperating weight3600kg
Dimension4120mm(Length)×1760mm(Width) ×2310mm(Height)
Energy consumption of the whole machine
Power consumption1.49kwAir supply pressure≥0.6MPa
Water consumption10m3/hWater supply pressure≥0.5MPa
Flocculant consumption 2-10g-PAM/kg-DS, when the concentration of PAM is 0.1-0.3%
(PAM means Polyacrylamide)
Detailed list of pipeline connection
Pipe port for flushing water inletDN50, Cannula interface
Pipe port for polymer inletDN25, G1" external thread connection
Pipe port for ventDN50, G2" external thread connection
Pipe port for sludge inletDN50 Flange connection PN1.0MPa JB/T81-94
Material
Frame bodySS304Filtrate collection traySS304
System pipeline fittingsUPVCMixer (including shaft and impeller)SS304
Drive rollerSteel coated rubber
Quantity: 3 pieces
Rectifying roller

Steel coated rubber

Quantity: 3 pieces
Tension rollerSS304
Quantity: 3 pieces
Filter press rollerSS304
Quantity: 7 pieces
Reversing rollerSS304
Quantity: 3 pieces
Spray nozzleSS304
Liquid level controllerSS304
Brand: KACON
Filter beltPolyester monofilament
Brand: CITIUS
ScraperPP or NylonReducerChinese famous brands
BearingMaintenance free bearing of Harbin & Wafangdian & Luoyang Bearing FactoryPneumatic componentsAirTAC or equivalent
Electric control panelSS304Electrical componentsCHNT or equivalent
Frequency converterFUJI, Schneider or equivalentAll fastenersSS304
Note

1. The electronic control system can be customized according to customers'requirements. 

    It can add PLC and communication module.

2. For detailed information and drawings, please contact our engineer.

Product Description

DNY type Gravity Belt Filter Press, is mainly used for processing the sludge which is not concentrated in the thickening pool ( Such as AO residual sludge, SBR residual sludge). 

It also has two functions: concentration and dewatering. Its structure is different from Rotary drum thickening belt dehydrator, the sludge is dehydrated by the belt gravity, which is used in applications need higher capacity.

Gravity Belt Filter Press is a sludge dewatering device that applies mechanical pressure to a chemically conditioned slurry, which is sandwiched between two tension-ed belts, by passing those belts through a serpentine of decreasing diameter rolls. 

The machine can actually be divided into three zones: the gravity zone, where free draining water is drained by gravity through a porous belt; the wedge zone, where the solids are prepared for pressure application; and the pressure zone, where medium, then high pressure is applied to the conditioned solids.


Gravity-Belt-Filter-Press-drawing

Advantages

● SPACE SAVINGS:

   No need for gravity settling tank, sludge storage tank; Belt thickener can be mounted on the top of the belt press when footprint' constraint.

● OPTIMIZED BFP PERFORMANCE:

   Dry solids concentration of the sludge entering the belt press is stable (The gravity belt thickener regulates DS%);Sludge flowing to the belt press is reduced by 4 to 10 times.

● COST SAVINGS:

   Optimized process; Smaller footprint

● EASE OF USE:

   No maintenance platform; Easy supervision of process (flocculation, thickening…); Easy maintenance (greasing…); Easy change of wear parts


Model Selection

Gravity-Belt-Filter-Press-Model-selection

Note:

★ Yangzhou Ryde keeps the rigfht to optimize and change the parameters.

★ For detailed product information, you can contact us directly.

Applications

● Municipal WWTP Sludge

● Pulp and Paper Sludge

● Water Plant Sludge

● Aggregate Fines

● Septage

● Meat Processing Sludge

● Canning Sludge

● Animal Manure

● Ink Sludge

● Mineral Slurry

● Grease Trap Waste

● Food Products


Application

Gravity-Belt-Filter-Press-Ryde-Env-site-1

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  Fax: 086-514-82137158
  rd@yzruide.com
  No.58,Runyang Road,Hanjiang Zone,Yangzhou City, Jiangsu Province, China

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