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The cylindrical structure ensures uniform gas flow distribution and excellent stability under high-temperature operation. Manufactured from high-quality stainless steel, the tower offers outstanding corrosion resistance and long service life. It effectively decomposes hazardous silane gas, ensuring safe emission and environmental protection.
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✔ Cylindrical design for uniform airflow and stable operation
✔ High-quality stainless steel construction, corrosion and temperature resistant
✔ Efficient silane tail gas decomposition, ensuring environmental safety
✔ Compact structure, easy to install and maintain
✔ Customizable dimensions to meet project requirements
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tainless steel silane combustion tower | Type number | CRS-1 | CRS-2 | CRS-3 | CRS-4 | CRS-5 | CRS-6 | CRS-7 | CRS-8 | CRS-9 | CRS-10 | CRS-Ⅱ-2 | CRS-Ⅱ-4 | CRS-Ⅲ-4 | CRS-Ⅳ-4 |
Treated air volume | ~200 | ~400 | ~600 | ~800 | ~1000 | ~1200 | ~1400 | ~1600 | ~1800 | ~2000 | ~3500 | ~7000 | ~10000 | ~15000 | |
Equipment resistance | 400 | ||||||||||||||
Silane removal rate | ≥99.99 | ||||||||||||||
Ammonia removal rate | ≥99.99 | ||||||||||||||
Compressed air volume | 400 | 600 | 1000 | 1500 | 2000 | ||||||||||
Nitrogen content | 200 | 300 | 500 | 800 | 1000 | ||||||||||
Select the air distributor | Type number | 3A | 3A | 3A | 3A | 3.5A/5.5A | 3.5A/5.5A | 3.5A/5.5A | 3.5A/5.5A | 3.5A/5.5A | 3.5A/5.5A | 4A | 4A | 6A | 6C |
Motor power | 1.5 | 1.5 | 1.5 | 1.5 | 3/2.2 | 3/2.2 | 3/2.2 | 3/2.2 | 3/2.2 | 3/2.2 | 5.5 | 5.5 | 4 | 7.5 | |
Motor speed | 2900 | 2900 / 1450 | 2900 | 2900 | 2900 | 1800 | |||||||||
Circulator pump | Type number | KP40-1 | KP40-2 | KD40-3 | KD50-3 | KD50-3 | KD50-3 | KD50-3 | KD50-3 | KD50-3 | KD50-3 | KD50-3 | KD50-3 | KD50-5 | KD65-5 |
Motor power | 0.75 | 1 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2/0.75 | 2.2/0.75 | 3.75/0.75 | 3.75/0.75 | |
Motor speed | 2900 | ||||||||||||||
Power source | Electric voltage | AC380 | |||||||||||||
frequency | 50 | ||||||||||||||
Appearance and mounting dimensions | Tower diameter | 1200 | 1200 | 1200 | 1200 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400 | 1400×1900 | 1400×2400 | 1400×2400 | 1400×2800 |
Exhaust diameter | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350×2 | 350×2 | 400×2 | |
Inlet diameter | 65×1 | 65×2 | 65×3 | 65×4 | 65×5 | 65×6 | 65×7 | 65×8 | 65×9 | 65×10 | 150×2 | 150×4 | 200×4 | 250×4 | |
Outlet pipe | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 500 | 500 | 600 | |
Fresh air intake | 100×100 | 200×200 | |||||||||||||
derrick | 2100×2100 | 2400×2400 | |||||||||||||
Tower height | 2800 | ||||||||||||||
h1 | 500 | ||||||||||||||
h1 | 750 | ||||||||||||||
h3 | ≥400 | ||||||||||||||
L1 | 2800 | 2800 | 2800 | 2800 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3500 | 3500 | 3500 | 3500 | |
L2 | 6000 | 6000 | 6000 | 6000 | 7000 | 7000 | 7000 | 7000 | 7000 | 7000 | 7000 | 7000 | 7000 | 7000 | |
L3 | 2800 | 2800 | 2800 | 2800 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3500 | 3500 | 3500 | 3500 | |
L4 | 7000 | 7000 | 7000 | 7000 | 8000 | 8000 | 8000 | 8000 | 8000 | 8000 | 9000 | 9000 | 9000 | 9000 | |
● Stainless steel silane combustion purification tower must ensure negative pressure of about 200Pa.
● An emergency combustion cylinder must be installed behind the vacuum pump of PECVD equipment (see the equipment flow chart).
● Stainless steel silane combustion purification tower must adopt a new process, double fan air extraction, one use one standby.
● The electric regulating valve of the fan inlet must be linked with the fan.
● A disc valve must be installed before the air inlet of the fan to control the negative pressure in the silane combustion purification device.
● Silane combustion purification device fresh air supply outlet must be equipped with a regulating valve.
● 1 ~ 1.5 meters outside the inlet pipe interface must be connected by a dismountable port to prevent the removal of debris from the combustion box.