EN
GUANLIN waste incineration filter bags, 190°C PPS acid resistant, for municipal and hazardous waste incinerator flue gas.
PPS envelope filter bags for waste incineration flue gas at 190°C, resisting HCl, SO₂ and heavy metal laden dust with optional PTFE membrane for dioxin control.
Description
Municipal and hazardous waste incinerators produce the most hostile flue gas in industry: HCl, SO₂, HF, heavy metal fume and dioxins, all at 160–190°C with moisture present. PPS is the only mainstream media that survives this combination at an affordable cost, and a PTFE membrane on the surface is what makes dioxin control achievable.
Why Choose GUANLIN Waste Incineration Filter Bags
- 190°C continuous / 210°C peak — matched to incinerator flue gas temperature.
- Acid gas resistance — handles HCl, SO₂, HF and acid dew point excursions.
- PTFE membrane option — surface filtration for dioxin and heavy metal capture.
- Hydrolysis resistant — retains strength in high-moisture flue gas.
- ≥99.9% efficiency — captures fine fly ash down to 1 μm.
- Custom sizing — envelope or round, to your drawing.
Application Scenarios
Municipal solid waste incinerators
MSWI flue gas with HCl, SO₂ and dioxins requires PPS with a membrane plus lime injection upstream.
Hazardous waste incinerators
Higher acid and heavy metal load; membrane and higher basis weight recommended.
Medical waste incineration
Acid gas and fine particulate with strict emission limits.
Biomass and RDF combustion
Alkali chloride rich fly ash at elevated temperature.
Sludge incineration
High moisture flue gas with acid and ash.
Industrial waste co-processing
Mixed waste streams with variable chemistry.
Our Factory
GUANLIN has manufactured filtration products in Dongguan since 2003, operating a 6,000 m² plant with automated filter bag sewing lines, automated singeing equipment, cage welding systems and pleated filter production lines. Products are exported to Singapore, Vietnam, Malaysia and other markets, with ISO 9001 and ISO 14001 certified quality management.
Product Specifications
| Item | Specification |
| Media | 100% virgin PPS needle felt |
| Temperature | 190°C continuous / 210°C peak |
| Acid Resistance | HCl, SO₂, HF |
| Surface | PTFE membrane recommended |
| Efficiency | ≥99.9% (particles ≥1 μm) |
| MOQ | 10 pcs |
FAQ
Q1. Why PPS for incinerators?
It is the only affordable media that resists HCl and SO₂ at 190°C with moisture present.
Q2. Is the membrane necessary?
For dioxin and heavy metal compliance, yes — surface filtration is required.
Q3. What about temperature spikes?
Keep gas below 210°C; quench or bypass if the upstream process can exceed it.
Q4. MOQ and lead time?
10 pcs, 7–15 days.
Key Specifications
- Media: PPS needle felt, 500 g/m²
- Temperature: 190°C continuous / 210°C peak
- Acid resistance: HCl, SO₂
- MOQ: 10 pcs
