Metallurgical Dust Filter Dust Collector for Lead, Copper, and Zinc Smelter
Metallurgical Dust filter dust collector for Lead, Copper, and Zinc smelter
1. Product introduction
The dust collecting system includes water spraying cooling tower, surface cooler, bag-type dust collector, dust collection fan and gas pipeline. Normally the smoke quantity from rotary furnace is *m3/h with 900-1100℃temperature under normal pressure. There are certain SO2 content. Its dust content is *g/m3. (* can be calculated according to customer’s raw material specification and capacity).
The high temperature smoke will enter water spraying tower through pipeline, through which the temperature of smoke will be lower to 500℃. Then the smoke from cooling tower enter 360m2 surface cooler with its temperature lower to ≤200℃. And then the smoke goes into bag-type dust collector. The smoke filtered by the dust collector will be discharge from chimney by dust collection fan. As the rotary furnace smelting is not continuous operation and its SO2 content is very low, whether a absorption tower is required should according to Algeria regulations.
2. Bag collector specifications
No. |
Name |
Model |
Qty |
1 |
Dust collect |
400m2 |
1 |
2 |
FMS filter bag |
φ130×6000 |
165 |
3 |
Organosilicone bag cage |
φ125×5980 |
165 |
4 |
EMP |
3″submerge |
15 |
5 |
Pulse-jet device |
Assembly |
15 |
6 |
Disc lift valve |
DN550 |
3 |
7 |
Airflow distributor |
Φ315*1640 |
3 |
8 |
Air storage tank |
1.0m3 |
1 |
9 |
Hopper wall vibrator |
ZF-25 |
2 |
10 |
Control system |
Siemens PLC-100 |
1 |
11 |
Star dust valve |
UND-16C |
2 |
12 |
Cable and bridge |
For dust collector with 15m |
1 |
13 |
cooler |
|
1 |
14 |
Star dust valve |
UND-16C |
1 |
15 |
Dust valve control system |
|
1 |
16 |
Dust collecting fan |
4-68-8C, 30kw |
1 |
3. Surface cooler specification
Surface cooler consist of stand column, box, ash bucket, heat dissipation pipeline, air inlet, air outlet, and so on. The high temperature smoke enter the cooler box through the air inlet. The box also functions as a gravity settling chamber. The big particle dust will fall down into ash bucket due to gravity and be collected and discharged by a unloader. The high temperature smoke will have heat exchange with air in the heat dissipation pipeline and then discharged from the air outlet.
No. |
Name |
Model |
Qty |
1 |
Surface cooler body |
Q235B |
1 |
2 |
Star dust valve |
UND-16C |
3 |
3 |
Dust valve operation cabinet |
BL9.0 |
1 |
4 Water spraying cooling tower specifications
Water spraying cooling tower consist of stand column, shell, ash bucket, cold water pipeline, air inlet, air outlet, and so on. High temperature smoke will enter the cooler shell. The shell also functions as a gravity settling chamber. The big particle dust will fall down into ash bucket due to gravity and be collected and discharged by a unloader. The high temperature smoke will have heat exchange with the cold water pipeline in the shell. The circulation water in the pipeline will bring away part of heat. And then the smoke will be discharged from the water cooling tower air outlet.
No. |
Name |
Model |
Qty |
1 |
Cooler main body |
Q235 |
1 |
2 |
Star dust valve |
YJD-16C |
1 |
3 |
Dust valve operation cabinet |
BL9.0 |
1 |

5. Absorption tower
There are two types of absorption tower, one is glass fiber reinforced plastics and the other is stainless steel type.


Unionsum, a subsidiary of CRIMM, provides sustainable system solution for mining and
metallurgy industry, including engineering, procurement and construction, and offers a widerange of
scientific research and consultingservices.
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Contact information
Skype: claire.zhou
M.P: 86-18890384660
Web: https://img13.fr-trading.com
Add: F3, Yubang Internation Plaza, No.222, Xinyao Road (S),
Tianxin District,Changsha, Hunan, China
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