TECHNICAL PARAMETERS
1. Gas treatment capacity: m3/h, can be designed according to actual requirements from customers.
2. Normal flue gas temperature: 120-180ºC
3. Allowed max gas temperature: 250ºC
4. Allowed dust rate resistance: 104 -1011Ω/cm
5. Flue gas dew point: 60~65ºC
6. Dust concentration at flue gas inlet : <20(g/m3)
7. Dust concentration at flue gas outlet: <50 (mg/m3) , or to be designed according to requirements.
8. Controls: automatic control
STANDARD SPECIFICATIONS (EXAMPLE)
|
No.
|
Items
|
Value
|
|
1
|
effective cross sectional area(m2)
|
28
|
|
2
|
Flue gas capacity(m3/h)
|
36000
|
|
3
|
Gas velocity through ESP(m/s)
|
0.36
|
|
4
|
Spacing between collecting plate(mm)
|
400
|
|
5
|
Length of electric field(m)
|
2*3
|
|
6
|
Number of passages
|
10
|
|
7
|
Type of corona wire
|
BS wire
|
|
8
|
Rows of corona wire
|
10
|
|
9
|
Rapping method of corona wires
|
Flexible arm
|
|
10
|
Rapping method of corona wires
|
Flexible arm
|
|
11
|
Rapping method of collecting plate
|
Flexible arm
|
|
12
|
Type of collecting plate
|
C480
|
|
13
|
Rows of collecting plate
|
11
|
|
14
|
Total area of collecting plate(m2)
|
840
|
|
15
|
Effective height of collecting plate(m)
|
7
|
|
16
|
Treatment time(s)
|
16.7
|
|
17
|
Allowed pressure (Pa)
|
+200~-5000
|
|
18
|
Pressure drop(Pa)
|
<300
|
|
19
|
Allowed max flue gas temperature (ºC)
|
250
|
|
20
|
Dust concentration at flue gas inlet (g/m3)
|
<20
|
|
21
|
Dust concentration at flue gas outlet (mg/m3)
|
<50
|
|
22
|
Designed dust collecting efficiency
|
99.5%
|
|
23
|
High-voltage constant current power supply
|
0.2A/100KV×2 sets
|
