Linha Ucd Decanter - Gea

8/18/2019 Linha Ucd Decanter - Gea

1/20

Frame, hood and drive

The decanter UCD from GEA Westfalia

Separator is a continuously operating hori-

zontal solid wall centrifuge for dewatering

requirements of industrial and municipal

waste water sludge. The frame is of open

design with gravity discharge of the clari-

fied phase.

Features

All parts coming into contact with

the product are made of CrNiMo

stainless steel

-phase AC motor for controlled

torque starting in star-delta circuit

or via frequency converter

Lowest power consumption

of < kW/m

Highest g-force for higher solids

output

Adjustable bowl speed via VFD

(option)

Automatic adjustment of differential

speed via VFD

In-line secondary motor

Belts for main drive motor only

Advantages

Easy installation

Easy operation and maintenance

Low space requirement (easy

retrofitting)

Auxiliary equipment

(at extra cost)

Control unit for automatic operation

Tools

Bearing temperature monitoring

Vibration control

Automatic grease lubrication

Set of spare parts

Liquid and solids chutes

Solids gate valve

Liquid s t o V a l u e

GEA Mechanical Equipment / GEA Westfalia Separator

Decanter UCD 205

Technical Data | Equipped with standard gear drive or 2-gear drive


2/20

Operating principles and constructional features

Technical Data UCD 205

21 3 4 5 6 7 8 9 10 11 12

20 1918 17A B

16 15 14 13

1. 8 5 0

≥ 1 . 6 5 0

8 9 0

≥ 3

5 0

≥ 5 0 0

5 0 0

≥ 5 0 0 ≥ 1

. 0 0 0

≥ 1. 4 0 0

11


Application

Dewatering of municipal and

industrial waste water sludge

Dimensions in mm

Min. lifting capacity of trolley hoist for service

and maintenance: kg.

A Drying zone

B Clarifying zone

Secondary motor

Clutch

Secondary gear

Bowl bearings

Primary gear

Scroll bearings

Bowl

Distributor

Scroll bearings

Regulating ring Bowl bearings

Feed

Gravity discharge of the

clarified liquid

Separation chamber

Scroll

Housing

Solids discharge

Bowl drive

Scroll drive

Primary motor

Components Standard Option

Bowl and scroll Stainless steel CrNiMo Super duplex steel

Liquid outlet Free Centripetal pump

Flight hard-facing

Tungsten carbide Sintered tungsten carbide tiles

Solids outlet ports Exchangeable —

Seals, inner bearings NBR (Perbunan) P.T.F.E. / Viton

Drive 2-gear drive Fixed differential speedSolids discharge — Slide valve

Solids chute — Upon request

Liquid chute — Upon request

Technical data

Bowl

Diameter 200 mm

L / D ratio 4.0

Speed max. 5500 rpm

g-force, (z) max. 3400 g

Comparative capacity 5000 l / h

Bowl drive

Rating 7.5 kW

Speed at 50 Hz 3000 rpm


Scroll drive

Rating at 50 Hz 0.75 kW

Shipping data

Decanter weight 700 kg

Case dimensions 2750 x 850 x 1600 mm

Shipping weight gross 910 kg

The comparative capacity refers to various decanters from GEA Westfalia Separator and is below the max. throughputcapacity. The effective capacity depends on the extent to which the inflowing mixture can be clarified, the level of solidscontained in the feed, the dry matter content required in the discharged solids and the level of solids permissible in theclarified liquid. In general, the machine can be adjusted to take account of the above requirements.

Werner-Habig-Straße 1 · 59302 Oelde (Germany)Phone +49 2522 77-0 · Fax +49 2522 77-2950

[email protected] · www.westfalia-separator.com

GEA Mechanical Equipment

GEA Westfalia Separator

T h e i n f o r m a t i o n c o n t a i n e d i n t h i s b r o c h u r e m e r e l y s e r v e s a s a n o n - b i n d i n g d e s c r i p t i o n o f o u r p r o d u c t s a n d i s w i t h o u t g u a r a n t e e . B i n d i n g i n f o

r m a t i o n , i n p a r t i c u l a r r e l a t i n g t o c a p a c i t y d a t a a n d s u i t a b i l i t y f o r s p e c i f i c a p p l i c a t i o n s , c a n o n l y b e p r o v i d e d w i t h i n t h e f r a m e w o r k o f

c o n c r e t e

i n q u i r i e s .

W e s t f a l i a ® a n d W e s t f a l i a S e p a r a t o r ® a r e r e g i s t e r e d t r a d e m a r k s o f

G E A W e s t f a l i a S e p a r a t o r G m b H . P r i n t e d o n c h l o r i n e - f r e e b l e a c h e d

p a p e r · P r i n t e d i n G e r m a n y · S u b j e c t t o m o d i f i c a t i o n · w w w . k a b u

t z . d e

9 9 9 7 - 1 1 6 1 - 0 2 0 / 1 2 0 8 E N


3/20

Decanter UCD 205 Skid Unit

Technical Data

Mobile dewatering station

Mechanical Separation / GEA Westfalia Separator


4/20

Technical Data

Decanter Type UCD 205 Skid Unit

The information contained in this brochure merely

serves as a non-binding description of our productsand is without guarantee.

Binding information, in particular relating to capacitydata and suitability for specific applications, can only beprovided within the framework of conc rete inquiries.

Printed on chlorine-free bleached paperwww.papp.cc 9997-1270-010/1208 ENPrinted in GermanySubject to modification

Werner-Habig-Straße 1 · 59302 Oelde (Germany)

Phone +49 2522 77-0 · Fax +49 2522 77-2950


Mechanical SeparationGEA Westfalia Separator

Field of application

Dewatering municipal and industrial sludges as a

mobile skid

A trolley hoist with a minimum lifting capacity of 500 kg is

required for maintenance work on the decanter.

Technical Data

Bowl

Diameter 200 mm

L / D ratio 4.0

Speed max. 5500 rpm

g-force max. 3400 rpm

Bowl motor

Rating 7.5 kW



Type IM B8

Enclosure IP 55

Secondary motor


Type IM B3

Enclosure IP 55

Dimensions and weights

Length 2120 mm

Width 1100 mm

Height 1670 mmWeight, complete 1050 kg

4 m scroll 230 kg

Electronics

Electrical connection 32 A

Capacity

Throughput capacity 0 – 4 m3 / h


5/20

Centrate discharge

DN 100

1100

1 6

7 0

Operating Principles and Constructional

Features

Decanter type UCD 205 with gravity discharge of the clarified liquid and 2-gear drive

Flocculent

concentrate

Ø 16 mm

Water 1“

Product feed DN 65

2120

2



6/20

The decanter UCD skid unit is a

mobile station for dewatering municipal

and industrial waste water sludges.

The plug and play design means that the

unit can be connected fast on-site and it

is already equipped with all required com-

ponents at the factory:

Decanter UCD

Flocculent station

Control cabinet

Feed pump

Solids conveyance facility

Water supply including

flushing device

The components are installed on a stain-

less steel skid so that the unit can be easily

transported from site to site. Operation is

fully automatic – continuous supervision

by operating personnel is not necessary.

On account of its versatility, the skid unit

can be used for a broad spectrum of sludge

types. The maximum throughput capacity

is around 4 m per hour.

Decanter UCD 205

The decanter is a continuously operating

solid-wall scroll centrifuge. The clarified

liquid discharges under gravity into a

catcher and flows off without pressure.

The decanter bowl is driven by a low-noise

three-phase AC motor; power transmis-

sion is via V-belts. A bowl speed adjust-

ment facility can be optionally selected.

With the -gear drive, the differential

speed is regulated solids-dependently to

ensure constant dewatering in the event of

changing feed concentrations and product

fluctuations.

All parts of the decanter that come in con-

tact with the product are made of stain-

less CrNiMo steel. The gaskets are made

of NBR (Perbunan).

Feed

The product is fed to the machine via an

adjustable eccentric screw pump. Volume

measurement is by means of a magnetic

inductive flowmeter for the sludge feed. Asampling facility is installed.

Flocculent station

The flocculent treatment station is

designed for liquid concentrate. The sta-

tion is equipped with a dilution water

facility and a flowmeter.

Water

The skid unit is equipped with a central

water supply system with pressure reduc-

er for flush water that is controlled by a

solenoid valve. A water connection with

hose for cleaning is likewise installed.

Solids conveyance

To transport the discharged solids, the skid

unit is equipped with a screw conveyer,

alternatively 3 or 4 m long. The screw

conveyor features a residual water out-

let / flush connection and can be disman-

tled for transporting the mobile station.

3



7/20

All Advantages at a Glance

UCD 305

Technical Data

Equipped with standard gear drive

or 2-gear drive









fied phase.

Features



stainless steel


torque starting in star-delta circuitor via frequency converter


of < kW/m3


output


(option)


speed via VFD



Advantages

Easy installation


Low space requirement (easyretrofitting)

Auxiliary equipment

(at extra cost)


Tools


Vibration control


Set of spare parts


Solids gate valve


8/20


Technical Data UCD 305

Application

Dewatering of municipal and

industrial waste water sludge

1 2 3 4 5 6 7 8 9 10

11

1213141516171819


Phone +49 2522 77-0 · Fax +49 2522 77-2950


Mechanical SeparationGEA Westfalia Separator

T h e i n f o r m a t i o n c o n t a i

n e d i n t h i s b r o c h u r e m e r e l y s e r v e s a s a n o n - b i n d i n g d e s c r i p t i o

n o f o u r p r o d u c t s a n d i s w i t h o u t g u a r a n t e e . B i n d i n g i n f o r m a t

i o n , i n p a r t i c u l a r r e l a t i n g t o c a p a c i t y d a t a a n d s u i t a b i l i t y f o r s p

e c i f i c a p p l i c a t i o n s , c a n o n l y b e p r o v i d e d w i t h i n t h e f r a m e w o r

k o f c o n c r e t e

i n q u i r i e s . P r i n t e d o n c h

l o r i n e - f r e e b l e a c h e d p a p e r · P r i n t e d i n G e r m a n y · S u b j e c t t o m

o d i f i c a t i o n · w w w . p a p p . c c

9 9 9 7 - 0 9 0 8 - 0 3 0 / 1 2 0 8 E N

Dimensions in mm

Min. lifting capacity of trolley hoist for service

and maintenance: kg.

Secondary drive motor

Clutch

Scroll drive

Bowl drive

Bowl bearing

Bowl

Scroll

Housing

Separation chamber

Regulating ring

Feed

Feed tube

Bowl bearing Gravity discharge of the

clarified liquid phase

Scroll bearing

Distributor

Solids discharge

Primary gear

Primary drive motor

Components Standard Option

Bowl and scroll Stainless steel CrNiMo —

Liquid outlet Free Centripetal pump

Flight hard-facing

Tungsten carbide Sintered tungsten carbide tiles

Solids outlet ports Exchangeable —


Drive 2-gear drive Fixed differential speed

Solids discharge — Slide valve

Solids chute — Upon request

Liquid chute — Upon request

Technical data

Bowl

Diameter 300 mm

L / D ratio 4.0

Speed max. 4500 rpm

g-force, (z) max. 3400 g

Comparative capacity 20,000 l / h

Bowl drive

Rating 15 kW



Scroll drive


Shipping data

Decanter weight max. 1800 kg

Case dimensions 2800 x 1000 x 1500 mm

Shipping weight gross 2300 kg


9/20


Decanter UCD 345

Technical Data

Equipped with standard gear drive or 2-gear drive









fied phase.

Features



stainless steel


torque starting in star-delta circuitor via frequency converter


of < kW/m3


output


(option)


speed via VFD



Advantages

Easy installation


Low space requirement (easyretrofitting)

Auxiliary equipment

(at extra cost)


Tools


Vibration control


Set of spare parts


Solids gate valve


10/20


11/20



The decanter UCF from Westfalia




wastewater sludge. The frame is of open


fied phase.

Features



stainless steel

Standard motor

Lowest power consumptionof < 0.9 kW/m3

Highest g-force for min 2% DS

higher solids output compared

to conventional decanters



speed via VFD

In line secondary motor


Lightweight version

Advantages

Easy installation


Low space requirement (easy

retrofitting)

Auxiliary equipment

(at extra cost)


Tools


Vibration control


Set of spare parts


Solids gate valve

Decanter UCF 466

The new class of efficiency

Technical Data

Mechanical Separation Division / Westfalia Separator


12/20

Technical specifications are subject to change without notice.

Dimensions in mm

Technical Data

Measurements (length x width x height) 3670 x 1000 x 1445 mm

Total weight 3300 kg

Maximum bowl speed / operating bowl speed 3850 rpm / 3500 rpm

Length / diameter ratio 4

Maximum g-force 3811 g

Component Standard Option

Bowl and scroll Stainless steel CrNiMo —

Liquid outlet Open, by gravity —

Flight hard-facing Tungsten carbide —

Solids outlet ports Exchangeable on site —


Back drive 2-gear drive 11 kW motor —

Main drive 45 kW

— 37 kW with frequency inverter


1 Secondary motor

2 Main motor

3 Scroll drive

4 Bowl drive

5 Bowl bearing

6 Bowl

7 Scroll

8 Separation chamber

9 Feed

10 Main bearing

11 Free discharge of the

clarified liquid

12 Free solids discharge13 Gear

Technical Data UCF 466

Function

Sludge dewatering

Application

Municipal and industrial

wastewater

2 3 4 5 6 7 8

910111213

1


Phone +49 2522 77-0 · Fax +49 2522 77-2950


Mechanical Separation DivisionWestfalia Separator Umwelttechnik GmbH

T h e

i n f o r m a

t i o n c o n

t a i

n e

d i n t h i s b r o c

h u r e m e r e

l y s e r v e s a s a n o n - b

i n d i n g

d e s c r i p

t i o

n o

f o u r p r o

d u c

t s a n

d i s w

i t h o u

t g u a r a n

t e e .

B i n d i n g

i n f o r m a t

i o n ,

i n p a r t

i c u

l a r r e

l a t i n g

t o c a p a c

i t y

d a

t a a n

d s u

i t a

b i l i t y

f o r s p

e c

i f i c a p p

l i c a

t i o n s , c a n o n

l y b e p r o v

i d e

d w

i t h i n t h e

f r a m e w o r

k o

f c o n c r e

t e

i n q u

i r i e s .

P r i n

t e d o n c h

l o r i n e - f r e e

b l e a c

h e

d p a p e r · w w w . p

a p p . c

c ·

P r i n

t e d i n G e r m a n y ·

S u

b j e c

t t o m o

d i f i c a

t i o n

9 9 9 7 - 1

3 6 7 - 0 0 0 / 0 4 0 8 E N


13/20

GEA Mechanical Equipmentengineering for a better world

Technical Data | Dewatering and thickening of industrial and municipal

sewage sludges

Decanter GEA Westfalia Separator ecoforcewaterMaster CF 3000

The decanter waterMaster CF from

GEA Westfalia Separator Group is a con-

tinuously operating centrifuge with hori-

zontal solid-wall bowl developed specifi-

cally for the requirements of dewatering

and thickening industrial and municipal

sewage sludges. The frame is of open

design with gravity discharge of the

clarified phase.

Features

• All product-contacting parts are

made of stainless CrNiMo steel

• Deep pond design: ratio solids

discharge to bowl inner diameter

DFa / DTr = .

• Minimal power consumption

(e. g. . kWh / m at m / h)

• Highest g-force for maximum

dewatering

• Innovative adjustable scroll drive

with the following features:

· GEA Westfalia Separator summation-

drive with intelligent kinematics for

high differential speeds and torques

· High efficiency of the drive since

the variable speed motor feeds in

energy and does not brake

· Very sensitive regulation of the

torque, even with fluctuating feed

conditions

· Automatic adjustment of the

differential speed due to the

frequency-controlled variable

speed motor

• The scroll can be operated also with

stationary bowl

• Gentle feed geometry for optimum

flocculation and low wear

• Maximum dewatering due to the

deep pond design and highest g-force

• Low space requirement

• Good accessibility to all components

• Easy to operate and maintain


14/20

Product feed

Distributor

Bowl

Scroll

Separation chamber

Solids discharge

Discharge of the


Technical Data waterMaster CF 3000



GEA Westfalia Separator Group GmbH

Werner-Habig-Straße 1, 59302 Oelde, Germany

Phone: +49 2522 77-0, Fax: +49 2522 77-2950

www.gea.com T h e

i n f o r m a

t i o n c o n

t a i n e

d i n t h i s b r o c h u r e m e r e


i n d i n g

d e s c r i p

t i o n

o f o u r p r o

d u c t s a n

d i s w

i t h o u

t g u a r a n

t e e .

B i n d i n g

i n f o r m a t i o

n ,

i n p a r t

i c u

l a r r e

l a t i n g

t o c a p a c i

t y d a

t a a n

d s u

i t a

b i l i t y f o r s p e c i

f i c a p p

l i c a


l y b e p r o v i

d e

d w

i t h i n t h e

f r a m e w o r k o

f c o n c r e

t e

i n q u

i r i e s .

P r i n

t e d o n c h

l o

r i n e - f r e e

b l e a c h e

d p a p e r ·

P r i n


S u

b j e c t

t o m o

d i f i c a

t i o n ·

W e s t

f a l i a ®

, W e s t

f a l i a S e p a r a

t o r ®

a n

d w e w a t c h ® a

r e r e g

i s t e r e

d t r a

d e m a r k s o

f G E A M e c h a n

i c a

l E q u

i p m e n

t G m b

H .

T D

_ E T - 1 3 - 0

1 - 0

0 2 1 E N

6 2 7

34 5

Standard scope of delivery

• -phase AC motor

• Feed flow control

• Process control (PLC)

• Motor control (MCC)

Options

• Oil plus air lubrication for bowl bearing

• Automatic grease lubrication

• Additional process equipment like tanks, valves,

pumps and control instruments

• GEA Westfalia Separator we watch® condition

monitoring for pro-active maintenance

Bowl

g-volume * up to 401 m³

L / D ratio 4.0

Speed 5050 min-1

g-force, (z) 4846

Main drive motor

Rating 11 to 22 kW (with FC)

Speed at 50 Hz 3000 min-1


Secondary motor

Rating 15 kW (at 50 Hz)

11 kW (VFD operation)

Weights

Decanter without motor net approx. 1455 kg (3208 lb)

and accessories

Main drive motor approx. 110 – 170 kg (243 – 375 lb)

Secondary motor approx. 125 – 165 kg (276 – 364 lb)

* depending on bowl version

A

F

E

E

B

G

C

D

Dimensions in mm (inch)

1

A B C D

3300 (130) 870 (34) 1500 (59) > 1600 (> 63)

E F G

> 500 (> 20) > 1000 (> 39) > 700 (> 28)


15/20

GEA Mechanical Equipmentengineering for a better world

Technical Data | Dewatering and thickening of industrial and municipal

sewage sludges

Decanter GEA Westfalia Separator ecoforcewaterMaster CF 4000

The decanter waterMaster CF from

GEA Westfalia Separator Group is a con-

tinuously operating centrifuge with hori-

zontal solid-wall bowl developed specifi-

cally for the requirements of dewatering

and thickening industrial and municipal

sewage sludges. The frame is of open

design with gravity discharge of the

clarified phase.

Features

• All product-contacting parts are

made of stainless CrNiMo steel

• Deep pond design: ratio solids

discharge to bowl inner diameter

DFa / DTr = .

• Minimal power consumption

(e. g. . kWh / m at m / h)

• Highest g-force for maximum

dewatering

• Innovative adjustable scroll drive

with the following features:

· GEA Westfalia Separator summation-

drive with intelligent kinematics for

high differential speeds and torques

· High efficiency of the drive since

the variable speed motor feeds in

energy and does not brake

· Very sensitive regulation of the

torque, even with fluctuating feed

conditions

· Automatic adjustment of the

differential speed due to the

frequency-controlled variable

speed motor

• The scroll can be operated also with

stationary bowl

• Gentle feed geometry for optimum

flocculation and low wear

• Maximum dewatering due to the

deep pond design and highest g-force

• Low space requirement

• Good accessibility to all components

• Easy to operate and maintain


16/20

Product feed

Distributor

Bowl

Scroll

Separation chamber

Solids discharge

Discharge of the


Technical Data waterMaster CF 4000



GEA Westfalia Separator Group GmbH

Werner-Habig-Straße 1, 59302 Oelde, Germany

Phone: +49 2522 77-0, Fax: +49 2522 77-2950

www.gea.com T h e

i n f o r m a

t i o n c o n

t a i n e

d i n t h i s b r o c h u r e m e r e


i n d i n g

d e s c r i p

t i o n

o f o u r p r o

d u c t s a n

d i s w

i t h o u

t g u a r a n

t e e .

B i n d i n g

i n f o r m a t i o

n ,

i n p a r t

i c u

l a r r e

l a t i n g

t o c a p a c i

t y d a

t a a n

d s u

i t a

b i l i t y f o r s p e c i

f i c a p p

l i c a


l y b e p r o v i

d e

d w

i t h i n t h e

f r a m e w o r k o

f c o n c r e

t e

i n q u

i r i e s .

P r i n

t e d o n c h

l o

r i n e - f r e e

b l e a c h e

d p a p e r ·

P r i n


S u

b j e c t

t o m o

d i f i c a

t i o n ·

W e s t

f a l i a ®

, W e s t

f a l i a S e p a r a

t o r ®

a n

d w e w a t c h ® a

r e r e g

i s t e r e

d t r a

d e m a r k s o

f G E A M e c h a n

i c a

l E q u

i p m e n

t G m b

H .

T D

_ E T - 1 3 - 0

2 - 0

0 1 0 E N

6 2 7

34 5

Standard scope of delivery

• -phase AC motor

• Feed flow control

• Process control (PLC)

• Motor control (MCC)

Options

• GEA Westfalia Separator energy jets

• Oil plus air lubrication for bowl bearing

• Automatic grease lubrication

• Additional process equipment like tanks, valves,

pumps and control instruments

• GEA Westfalia Separator we watch® condition

monitoring for pro-active maintenance

Bowl

g-volume* up to 560 m³

L / D ratio 4.0

Speed 4300 min-1

g-force, (z) 4100

Main drive motor

Rating 22 to 45 kW (with FC)



Secondary motor

Rating at 50 Hz 15 kW (with FC)

Weights

Decanter without motornet approx. 2000 kg (4409 lb)

and accessories

Main drive motor approx. 190 – 490 kg (419 – 1080 lb)

Secondary motor approx. 70 – 200 kg (154 – 441 lb)

* depending on bowl version

A

F

E

E

B

G

C

D

Dimensions in mm (inch)

1

A B C D

3550 (140) 1000 (39) 1500 (59) > 2000 (> 79)

E F G

> 500 (> 20) > 1000 (> 39) > 700 (> 28)


17/20


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Linha Ucd Decanter - Gea

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Transcript of Linha Ucd Decanter - Gea