Sintered plate dust collector structure method:
Sintered plates are for vertical installation.
Vertical installation sintered plates offer the advantages of easy installation and maintenance, large filtering area, and strong dust removal capability, making them suitable for flue gas treatment with a high dust content.
Difference between Plastic Fused Sheet Filter Media and Bag Filter Media:
The external shape of the molded board features a wave-like pattern reminiscent of an accordion box. If laid flat, it would equate to a threefold increase in surface area. The internal structure of the wave filter is divided into 17 cavities. This design, while considering the strength of the components, is primarily driven by aerodynamic requirements to ensure efficiency during pulse jet back-pulse cleaning. The dust collector assembled with it occupies only 1/2 to 1/3 of the space of a bag dust collector with the same filtering area. The overall structure is also correspondingly reduced, making it space-saving and creating conditions for user-friendly factory design and reduced total equipment cost.
Sintered Plate Model:
Model: 9M Type
Dimensions: 1550(L) × 1050(W) × 61(H), single plate filtration area: 9.0㎡
Model: 4.5M Type
Dimensions: 1500(L) × 565(W) × 80(H), single board filtration area: 4.5㎡
Common sintered plate temperature resistance is: 70℃ (room temperature)
Special performance sintered boards: Acid-resistant, antistatic, explosion-proof, oil and gas-resistant, etc.
In most cases, the dust concentration at the inlet can reach 500g/m³, while the dust concentration in the exhaust can be controlled below 5mg/m³. High-concentration dust removal systems are widely used in industries such as steel rolling, metallurgy, chemicals, flue gas, electronics, food, plastics, welding processing, and precious metal recycling.
Properties of Sintered Plates:
1. The sintered plate filter cores feature a rigid wavy porous structure, with a sintered plate thickness of approximately 4mm. Internally, they form a uniform pore size of about 30μm. Subsequently, a PTFE coating is applied through a special spray process into the gaps on the substrate surface, creating micro-pores of 2 to 3μm.
2. The independent cavity sealing design ensures that even if there is air leakage in the sintered plate filter, it will not result in widespread dust emissions and environmental pollution.
3. The unique wavy design of the sintered plate filter core increases the filtration area while reducing the occupied space.
4. High dust removal accuracy: Micron-level filter pore size, capable of removing most dust particles larger than 0.1um.
5. Large Filter Area: The corrugated design of the filter surface offers 3 to 6 times the filtering area of the same volume as a filter bag.
6. Strong self-cleaning ability: The rigid structure allows the reverse blowing gas to act more directly on the powdery material adhered to the filter surface, without any cushioning, ensuring thorough dust removal.
7. Hydrophobic and oleophobic: The sintered plate substrate is made of various high polymer materials with different densities sintered together. The PTFE coating penetrates deep into the pores of the sintered plate substrate, forming a super-fine pore anti-adhesive structure, which possesses hydrophobic and oleophobic properties.
8. Excellent Acid and Alkali Resistance: The special resin material can withstand long-term high-temperature corrosion from strong acids and alkalis.
9. Constant pressure, stable resistance; as the wave-shaped sintered plate filter core captures dust through the surface resin coating, its smooth surface makes it extremely difficult for dust to penetrate or remain. Even if some extremely fine dust particles manage to enter the cavity, they are immediately blown away by the pulse compressed air flow. Therefore, there is no clogging phenomenon in the sintered plate filter core's matrix layer.
