Tangential cast iron multi cyclone dust collector adopts stepped
permutation and combination of tangential cyclone inside according
to the volume flow of flue gas . Each single cyclone can treat flue
gas about 500 m³/h and remove dust particles in the range of 3um to
10um , as a result , tangential cast iron multi cyclone dust
collector is an ideal dust removal device and can be highly
efficient cyclone dust collector .
Dust removal efficiency : 90 - 96%
Resistance : 1100 Pa .
Principle of Operation
Dry desulfurization dust collector adopts different cyclones . The
main principle of activated carbon desulfurization is catalysis and
adsorption . When the H2S-containing gas goes through the activated
carbon layer, an exothermic reaction occurs at atmospheric pressure
and the oxidized gas becomes sulfur and water on the surface of
activated carbon , the generated is adopted by activated carbon so
as to achieve desulfurization purpose finally .
Principle of Regeneration
Super heated steam which is heated to more than 300 ℃ goes through
the layer of activated carbon , the sulfur is melted into liquid or
gaseous state , resolved from the pores of the activated carbon ,
taken with super heated steam out of the activated carbon layer and
brought into the water cooling tank . At last , Sulfur is cooled as
solids at the bottom of tank , non-cooled gas exhausts from chimney
. Activated carbon can be regenerated to use continuously and the
sulfur is recovered so as to achieve the purpose of regeneration .
Dust removal efficiency : 85 - 92%
Desulfurization efficiency : 70%
Resistance: 1100 Pa .
1 . Wide range of applications , including all kinds of dry dust
collection and treatment
2 . Large treatment flue gas , strong load adaptability .
3 . Guarantee year : ≥ 20 years .
4 . No operation fee .
5 . Less one time investment .
6 . The ceramic material is high temperature resistant , corrosion
resistant , and wear resistant .
7 . Small land occupation , can be designed according to site
8 . Can be designed and manufactured according to the site
situation to export , left and right side , the top four azimuth ,
it is convenient for the connection of flues .
9 . Equipment consists of upper and lower box , simple installation
10 . Simple operation and maintenance , easy to manage .
|Types of Multi cyclone Dust Collector|
|Materials of the cyclones including : ceramic and cast-iron.|
Cyclone Specification : φ 480 ceramic cyclone ( c c) , φ 360
ceramic cyclone , φ 290 ceramic cyclone , φ 220 ceramic cyclone ,
ceramic tangential cyclone and 707 cyclone ( cast iron cyclone ) (
can be supplied on order according to diameter of particle and
efficiency of the dust collector )
|Spec. Dust Collector||Flue gas treatment / ea (m3/h)||Dust Diameter||Efficiency||Resistance (Pa)||Cyclone Material||Manufacture Craft of Cyclone||Tem Resistance|
|360||1500||＞10um||80 - 90%||700-900||Ceramic||Manual/Machine||＜ 300℃|
|290||750||5 - 10um||85 - 92%||900||Ceramic||Manual/Machine||＜ 300℃|
|220||500||3 - 10um||85 - 95%||1100||Ceramic||Manual||＜ 300℃|
|Tangential||500||3 - 10um||90 - 95%||1100||Ceramic||Manual||＜ 300℃|
|707 Cast-iron||500||3 - 10um||90 - 95%||1100||Cast-iron||Die making||＜ 300℃|
|High tempurature||Manufacture with different types of cyclones and treated with
thermal insulation .||300 - 650 ℃|
|Dry Desulfurization||Manufacture with different types of cyclones, and filled with
activated carbon layer . It can absorb H2S in the flue gas .
Desulphurization efficiency : 70% ; Resistance : 1100Pa .|
1 .Treatment flue gas : ≤ 300000 m³/h . Multi-cyclone dust
collector will be transported as a whole .
2 .Treatment flue gas : ＞ 300000 m³/h . Multi-cyclone dust
collector will manufacture separately and assemble at site in order
to save production and transportation cost . Meanwhile standard
production can control quality of the equipment , which is better
than manufacturing the equipment at site .