Porous N Layer Fine Ceramic Membrane Pipe Filter Cordierite
2. Product use
The product can be widely used in all kinds of purification of high temperature flue gas and dust, for example, shell coal gasification process, power boiler soot handling, catalytic fluidized bed process, dry process in the production of polyethylene, polypropylene, the dust removal, metallurgical furnace, garbage incinerator, the power plant boiler, acetylene furnace etc.
Description:
Asymmetric ceramic membrane filtration pipe is the filtering element of high temperature gas solid separation device. It is in the porous ceramic support surface coated with N layer fine filter membrane. Support layer, transition layer, membrane layer distribution is asymmetrical. Its membrane layer is fiber membrane (SiC/Al2O3 grey) and particles membrane (3Al2O3 /2SiO2), and through high heat sintering.
Working principle of temperature filtering system
Positive pressure filter mode, the dust collected in the filter of the lateral, with the method of surface filtration mechanism of filter cake filtration.
Back way: In the back pulse jetting, through back pulse control meter control action, the control device can be connected to the central control room
Applications:
The product can be widely used in all kinds of purification of high temperature flue gas and dust, for example, shell coal gasification process, power boiler soot handling, catalytic fluidized bed process, dry process in the production of polyethylene, polypropylene, the dust removal, metallurgical furnace, garbage incinerator, the power plant boiler, acetylene furnace etc.
Specifications
High temperature asymmetric ceramic membrane filtration pipe technical parameters
|
Gas filtration precision
|
um |
0.3-0.5 |
Resistance drop |
KPa(superficial gas velocity360m/h) |
3.5 |
|
Maximum operating temperature |
|
1000 |
porosity |
% |
>=35 |
|
carrier materials |
|
SiC |
Thermal shock resistance
|
|
1000 (Room temperature does not crack 10 times ) |
|
Size(OD/ID) |
mm |
60/40 |
O-rings compressive strength
|
MPa |
>22 |
Competitive Advantage:
The filtration membrane tube ensure high filtration precision, at the same time, the filtration resistance is small, and easy to backwash regeneration, the various technical parameters take the leading position in the domestic, part of the indicators have reached or exceed the level of imported products
