High Efficiency Rotating Mechanical Bar Screen Wastewater Treatment Plant Support

Basic Information
Place of Origin: China
Brand Name: GNGTHISM
Certification: CE/ISO9001
Model Number: GNCF
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: standard export package
Delivery Time: 10~20days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20 sets per month
Material: SS304/SS316L Power: 0.37-1.5kw
Grid Gap: 2mm-15mm Package: Wooden
Origin: Mainland, China Usage: Industrial, Home, Agriculture, Hospital, Mechanical
High Light:

step screen wastewater

,

bar screen rake

High efficiency rotating mechanical bar screen for wastewater treatment plant

The Chain Driven Bar Screens are the mostly preferred screening equipment for removal of solids sizing in a wide range. They are specially designed for installation as coarse and fine screens for medium and large sized water and wastewater treatment plants. Chain Driven Bar Screen “AME” is mainly consisting of bar screens, frame, dead plate and discharge chute which is equipped with a ladle rake and a counter cleaning mechanism.

Technical Parameters

Model
Parameter
GNCF
-500
GNCF -600 GNCF
-700
GNCF
-800
GNCF
-900
GNCF
-1000
GNCF
-1100
GNCF
-1200
GNCF
-1300
GNCF
-1400
GNCF
-1500
Device Width(mm) 500 600 700 800 900 1000 1100 1200 1300 1400 1500
Channel Width B1(mm) B+100
Effective Grille Spacing B2(mm) B-157
Anchor Bolts Spacing B3(mm) B+200
Total Width B4(mm) B+350
Teeth Spacing b(mm) t=100 1≤b≤10
t=150 10<b≤50
Installing Angle α(˚) 60-85
Channel Depth H(mm) 800-12000
Height Between Discharge Port and Platform H1(mm) 600-1200
Total Height H2(mm) H+H1+1500
Back Rack Height H3(mm) t=100 ≈1000
t=150 ≈1000
Screen Speed v(m/min) ≈2.1
Motor Power N(kw) 0.55-1.1 0.75-1.5 1.1-2.2 1.5-3.0
Head Loss(mm) ≤20(no jam)
Civil Load P1(KN) 20 25
P2(KN) 8 10
△P(KN) 1.5 2

 

Model
Parameter
GNCF-500 GNCF-600 GNCF-700 GNCF-800 GNCF-900 GNCF-1000 GNCF-1100 GNCF-1200 GNCF-1300 GNCF-1400 GNCF-1500
Flow Depth H3(m) 1
Flow Velocity V(m/s) 0.8
Grid Spacing b(mm) 1 Flow Rate Q(m3/s) 0.03 0.04 0.05 0.06 0.07 0.08 0.08 0.09 0.1 0.11 0.12
3 0.07 0.09 0.1 0.12 0.14 0.16 0.18 0.2 0.22 0.24 0.26
5 0.09 0.11 0.14 0.16 0.18 0.21 0.23 0.26 0.28 0.31 0.33
10 0.11 0.14 0.17 0.21 0.24 0.27 0.3 0.33 0.37 0.4 0.43
15 0.13 0.16 0.2 0.24 0.27 0.31 0.34 0.38 0.42 0.45 0.49
20 0.14 0.17 0.21 0.25 0.29 0.33 0.37 0.41 0.45 0.49 0.53
25 0.14 0.18 0.22 0.27 0.31 0.35 0.39 0.43 0.47 0.51 0.55
30 0.15 0.19 0.23 0.27 0.32 0.36 0.4 0.45 0.49 0.53 0.57
40 0.15 0.2 0.24 0.29 0.33 0.38 0.42 0.46 0.51 0.55 0.6
50 0.16 0.2 0.25 0.29 0.34 0.39 0.43 0.48 0.52 0.57 0.61

Woking Principles:

The bar screens are cleaned by the help of a ladle rake which is connected to an endless chain operating between two sprockets. The ladle rake is lowered down to the bottom of the channel in open position. It is closed at the bottom to clean the debris which is settled on the screen bars and moves up. The collected debris in the ladle rake is cleaned by a counter wiper when the ladle rake reaches to discharge point. Here the screenings are either removed to a container or a transporter for further processing.

Advantages:

1.High Automaticity-can work continuously without any operation

2.High Separative Effiency

3.Low Power Consumption

4.No Noise

5.Good Corrosion Resistance

6.Self-Protection---when overload,it will give sound-light alarm and stop working automatically

7.Can work based on different setting

8.Self Control and Manual Control

9.Self Cleaning

Contact Details
admin

Phone Number : +8615852760568

WhatsApp : +8615852760568