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Description
Boiler Soot Remover #1, #2, #3
Overview:
During boiler operation, soot accumulates on heating surfaces and flue passages, reducing heat efficiency, increasing energy consumption, and shortening equipment lifespan. Severe soot buildup can block heat exchange, raise flue gas resistance, disrupt normal operation, and even force shutdowns for manual cleaning.
Usage Method:
HC-81 soot remover (in stick or bag form) can be directly added through the observation port onto the grate while the boiler is in a hot operational state. After adding the agent, ensure high-intensity combustion to allow the chemical gas to fully react with soot on the heating surface for optimal results.
- Preheat the furnace (e.g., after generating steam pressure or 30 minutes of operation).
- Place the powder into a spray tank and seal the lid. Insert the spray pipe into the observation or ignition port (not too deep to avoid clogging from heat).
- Open the compressed air valve (1–2 kg/cm²) to spray the agent into the furnace.
- After spraying, maintain combustion for at least 20 minutes. Longer combustion yields better cleaning results.
Dosage:
- Under normal conditions (no heavy soot buildup), for boilers with ≤10 tons/hour steam capacity, use twice per day at 0.02%–0.05% of daily fuel consumption. Example: For 10 tons of fuel/day, use 25 kg of cleaner per dose. For boilers >10 tons/hour, dose 2–3 times per day.
- For initial use, apply 2–3 times the normal dose. If soot buildup is heavy, increase accordingly. The initial treatment period is usually 15–30 days.
- For small boilers, once soot is removed, dosing every 2–3 days is sufficient.
Safety:
- Non-flammable, non-explosive, and safe to use.
- Stable at temperatures below 200°C.
- Non-toxic and non-volatile, but hygroscopic. Store in a dry place. Moisture does not affect product performance. Do not dry by baking.
Physical Properties:
| Model | Color | Form | Density (g/cm³) | Type |
| 1# 2# 3# | Grey, Black, Red | Granular or Powder | 1.2–3.0 | International Standard |
Economic Benefit:
After 10–20 days of use, existing soot can be removed. Continued use keeps heating surfaces clean, improves heat transfer, and reduces heat loss. Real-world testing shows a 3–6% increase in thermal efficiency and 5–10% coal savings.
Shelf Life:
2 years.
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