Products
Products

CFH rotary grille decontamination machine


product description
CFH rotary grille decontamination machine can automatically and continuously intercept (remove) sewage and solid particles and floating objects in the river.

Scope of application
Used in the water inlet of waterworks and power plants in municipal sewage treatment. There are more applications in industrial sewage treatment, such as: food processing, textile printing and dyeing, leather, paper and other industrial sewage can be used.

Outstanding advantages
1. High separation efficiency, low power consumption and corrosion resistance.
2. High degree of automation, unattended.
3. Simple operation, can be controlled locally or far beyond

working principle
The CFH rotary grille decontamination machine is assembled by a unique rake tooth into a set of rotary grille chains. Driven by the motor reducer, the rake tooth chain rotates against the direction of the current. When the rake chain runs to the upper part of the equipment, due to the guide of the sheave wheel and the curved rail, a relative self-cleaning movement occurs between each group of rake teeth, and most of the solid matter falls by gravity. The other part relies on the reverse movement of the cleaner to clean up the debris stuck to the rake teeth. According to the direction of water flow, the rake chain is similar to the grille, and the rake tooth gap assembled on the rake chain shaft can be selected according to the conditions of use. After the rake teeth separate the solid suspended matter in the fluid, the water can flow smoothly. The whole working process is continuous or intermittent.

型号
参数

CFH-
500

CFH-
600

CFH-
700

CFH-
800

CFH-
900

CFH-
1000

CFH-
1100

CFH-
1200

CFH-
1300

CFH-
1400

CFH-
1500

设备宽度B(mm)

500

600

700

800

900

1000

1100

1200

1300

1400

1500

渠道宽度B1(mm)

B+100

有效栅宽B2(mm)

B-157

螺栓间距B3(mm)

B+200

设备总宽B4(mm)

B+350

耙齿间隙
B(mm)

t=100

1≤b≤10


t=150

10<b≤50

安装角度α(°)

60-85

渠道深度H(mm)

800-12000

卸料口高度H1(mm)

60-1200

设备总高H2

H+H1+1500

后箱架高
H3(mm)

t=100

≈1000


t=150

=1100

耙齿速度V(m/min)

=2.1

电机功率N(kw)

0.55-1.1

0.75-1.5

1.1-2.2

1.5-3.0

水头损失(mm)

≤20(无堵塞时)

土建载荷

P1(KN)

20

25


P2(KN)

8

10


△P(KN)

1.5

2.0