pqld1000n centrifuge technical parameters

7/29/2019 PQLD1000N Centrifuge Technical Parameters

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PQLD1000N Centrifuge HUADA

PQLD1000N Bag-Pulling

Bottom Discharge Scraper Centrifuge

BuyerAddressSellerJiangsu Huada Centrifuge Co., LtdAddressNo.8 Qinxing Rd, Zhangjiagang Economic & Technological Development

Zone, Jiangsu Province, China.

J iangsu Huada Centrifuge Co.,Ltd 1/8


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Technical Specifications:

Item Specification Requirement

Model PQLD1000NFeeding type Inclind feed disc

Discharge type Scraper bottom discharge with bag-pulling

Cover opening Hydraulic fully hinged cover

Centrifuge support type Four point support

Vibration isolation system Liquid damping shock absorber

Main driving method Inverter start

Braking type Dynamic braking

Centrifuge control PLC control

Main Technical ParametersBasket diameter (mm) 1000

Basket effective working

length (mm)400

Liquid blocking board

thickness (mm)10

Basket thickenss (mm) 10

Cover thi(mm) 5

Shell thickness (mm) 5

Cover flange thickness (mm) 30Shell flange thickness (mm) 30

Lining thickness (mm) 2

Liquid blocking board

diameter (mm)750

Basket volume (L) 150

Max load (Kg) 200

Rotating speed (rpm) 1000

Max G-force (G) 560

Filtering area (m2) 1.5Weight (Kg) 3500

Dimension (LxWxH)(mm) 2350x1500x2400

Basket rotating direction Clockwise look

Main motor power (kw) 11

Feed motoe power (kw) 1.1

Hydraulic motor power (kw) 3

Noise level (1 m away from

the centrifuge)85dBA

Residual filter cake thickness Without residual filter cake

Bag-pulling supporting typeBag pulling bracketliquid blocking board

groove



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Material layer detector Mechanical material layer detector

External inspection type Through sight glass

Condition

Enviromrnt temperatureC-1045,relative air humidity no more

than 85%Design temperatureC -1080

Design pressure (mbar) 100

Air source pressure 5-7bar

Washing liquid pressure 2bar

Main power 3phase 5wires/50HZ/380V

Connnecting and Flange Size

Feed pipe DN50(standard flange PN1.0)

Wash pipe DN20(standard flange PN1.0)

CIP pipe DN20(standard flange PN1.0)Basket bottom wash pipe DN10(Z1/4 internal thread)

Nitrogen pipe DN20(standard flange PN1.0)

Vent piep DN50(standard flange PN1.0)

Liuqid outlet DN100(standard flange PN1.0)

Solid outlet DN300(standard flange PN1.0)

Sight glass 180x15

Lamp 130x10

Design manufacture standard Comply with JB/T10769.2-2007

Basket standard Comply with JB/T8051-2008Basket balance test Comply with JB/T10895-2004

Basket inspection 100 NDT

Bearing lubrication2# Extreme pressure lithium complex

grease

MOC

Parts contact with material SS316L

Platform base and bearing

seat

Welded by carbon steel, inner surface

contact with material is SS316LPlatform

base lining with SS304;Cover and cover flange SS316L

Shell and shell flange SS316L

Feed pipewash pipeliquid

outletCIP pipe,etc.SS316L

Main shaft Forging 42CrMowith thermal treatment

Basket SS 316L

Scraper SS 316L

Scraper lifting cylinder SS 316L

Inner and outer feed disc SS 316L

Solid outlet SS 316L

Sealing Silicon rubber and fluorine rubber



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Surface treatment

Stainless steel surface

Precision polishing treatment stainless

steel inner surface contact with material

polishing Ra0.6stainless steel outer

surface not contact with material polishingRa1.6

Carbon steel surfaceLining with stainless steel or antiseptic

treatment

Connecting and welding

partsSmooth transition ,round comers

Transmission system

Main bearing Wafangdian

Main motor power and

modelYB160M-4-B5(11kw)

Feed motor power and model YB90S-4-B5(1.1kw)

phase/frequency/voltage 3/60/440

Protection class IP55

Explosion-proof class EX.dBT4

Strat-up Inverter start-up

Speed control PLC control

Braking type Dynamic braking

Braking time No less than 250S

Transmission type 9J Transmitte belt

Bag pulling frequency

2-3S/timesslow bag pulling according ti

the material properties 2-5 times(bag

pulling times is adjustable)

Control panel

Placement Control room

Protection class IP44

Cable channel Bottom in and bottom out

Panel settingEmergency stop button, touch screen

(non-explosion-proof)

MOC Carbon steel with paint

Dimension (L*W*H) 800x600x1700

Inverter brand CONVOEURAINVT

PLC brand Thinget

Touch screen Thinget

Low voltage apparatus CHINT

Pneumatic box

Placement Onsite

MOC Carbon stel with paint

Explosion-proof class of

pneumatic componentsEX.dBT4



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FunctionControl the action of valvesmaterial

layer detector and bag pulling

Dimension (L*W*H) 600x400x900

Onsite Explosion-proof button

Placement OnsiteProtetction class IP65

Explosion-proof class EX.DCT6

Panel settingSped buttonstate indicatoremergency

stop button

MOC Engineering plastic

Explosion-proof button

brandXinliming

Dimension (L*W*H) 360 x 360 x 120

Safety protection systemCover opening interclock

protectionYes

Over vibration protection Yes

Basket speed detector Yes

Scraper in-situ protetcion Yes

Motor overheat and overload

protection

Yes

Scraper mechanical

protection

Yes

Material layer detector Yes

Process interlock Yes

Emergency stop Yes

Earthing connection Yes

Air pressure protection Yes

Vibration monitor HOUDE

Inductive position sensor P+F

Hydraulic system

Oil pump motor power 3kw

Phase /frequency/volatge 3/60/440

Explosion-proof class of

valves and motorEX.dBT4

Function Control the action of scraper and cover

System max pressure 10Mpa

Hydraulic system

configuration

Oil level indicatorthermometerpressure

gagefiltermagnetic valve

MOC Antiseptic treatment for carbon steel

Dimension(L*W*H) 700x500x800



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Scope of Supply:

1. Total quantity _2_sets2. Scope of supply for centrifuge/ unit

No. Name Model Qty Origin Remarks

Frame assembly PQLD1000N-1-0 1set HUADA

Installed

on the

centrifuge

Cover assembly PQLD1000N-2-0 1set HUADA

Installed

on the

centrifuge

Basket assembly PQLD1000N-3-0 1set HUADA

Installed

on the

centrifuge

Transmission

assemblyPQLD1000N-4-0 1set HUADA

Installed

on the

centrifuge

Motor assembly PQLD1000N-5-0 1set HUADA

Installed

on the

centrifuge

Scraper assembly PQLD1000N-6-0 1set HUADA

Installed

on the

centrifuge

Cover assembly PQLD1000N-7-0 1set HUADA

Installed

on the

centrifuge

Feed device LGZ1000N-8-0 1set HUADA

Installed

on the

centrifuge

Mechanical

Material layer

detector

LCKZB-0 1set HUADA

Installed

on the

centrifuge

Liquid damping

shock

absorber(stainless

steel)

JZQ1100B-0 4pieces HUADA

Installed

on the

centrifuge

Explosion-proof

light1piece Xinliming

Installed

on the

centrifuge

1

C

entrifuge

Main bearing 1set Wafangdian

Installed

on the

centrifuge



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V-belt 1set Zhejiang

Installed

on the

centrifuge

Main motor 1set

Installed

on thecentrifuge

box 1 set Suzhou

Inverter 2pieces

CONVO

EURA

INVT

Installed

PLC 1set Thinget Installed

Touch screen 1set Thinget Installed

2

ElectricCabinet

Low voltage

apparatus1set CHINT Installed

Vibration monitor 1piece HOUDE Installed

Position sensor 4pieces P+F Installed3

Instrument

Isolator barrier 3pieces Chenzu Installed

4 Hydraulic station 1piece

5Onsite explosion-proof

button1 piece Xinliming

6 Pneumatic cabinet 1piece SuzhouFilter cloth 100mesh 1piece Saifa

Hopper 1piece HUADA

Special tool

1set (for 5

units

centrifuges)

HUADA

Explosion-proof

pneumatic feed ball

valve

DN50/316L 1piece

7

Accessories

Explosion-proof

pneumatic wash

ball valve

DN20/304 1piece

3. Special tools list

No Code Name Qty

1 AUT1250NB accessory 2 Scraper lifting device 1 piece for 5 units centrifuges

2 PQLD1000N accessory 1-0 Dismount tool for bag pulling bracket 1 set for 5 units centrifuges

3 PQLD1000N accessory 2-0 Dismount tool for basket 1 set for 5 units centrifuges

4 LGZ1000NB accessory 1-0 Cover opening protection device 1 set



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4. Main outsourcing items list

No. Outsourcing items Manufacturer Remarks

1 Main bearing Wafangdian

2 motor

3 Inverter CONVO,INVT,EURA

4 PLC Thinget

5 Touch screen Thinget

6 valves

7 Hydraulic station Jiangying

8 Vibration monitor Houde

9 Position sensor P+F

10 Control box Suzhou

pqld1000n centrifuge technical parameters

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