设备名称：Environmental protection wet dust collector SWDC-150
1. Wet type dust collector consists of water storage tank, gas-liquid separation room (upper, middle and lower), dust removal fan (dust removal pipe), degreasing device, muffler device, level 1 water spray system, automatic water supplement system, level 2 water spray system And automatic dredging device, including a set of two-level water spraying system, which has a significant improvement in performance, which can not only efficiently meet the dust removal effect, but also effectively control and reasonably eliminate potential safety hazards, so that In terms of safety performance, it has greatly improved compared with the old version of wet dust collector.
2. Dust removal pipes, level 1 and level 2 water spray systems are all made of 304 stainless steel, and the gas-liquid separation chamber and water storage tank are made of carbon steel. The interior is treated with special anti-rust treatment. The whole machine is sandblasted + sprayed. Plastic surface treatment, enhance the equipment surface adhesion and acid and alkali resistance, greatly improve and extend the life of the paint.A set of water spray cooling pipe is installed in the front-end pipe of the
3.1-level water spray system, which sucks the oil fume from the heat treatment furnace outlet. The water spray through the cooling pipe will quickly cool the high-temperature oil fume, and then drain it into the water storage tank through the drainage pipe. Inside. After cooling down, the oil fume enters the first-level water spray system to cool down and filter again, and the oil and water separated by the gas-liquid separation chamber is discharged into the water storage tank through the drainage pipe.
4. The water storage tank is provided with an isolation room, which can separate clean tap water from oil pollution. Clean tap water is supplied to the cooling pipe and used for a water spray system. The oil in the compartment is discharged out of the machine through the oil separation device.
5. After passing through the gas-liquid separation chamber, a small part of the oil fume enters the secondary water spray system and self-excited water treatment for thorough filtration, and the clean air is discharged into the atmosphere through the dust removal pipe.
Comparison of shot blasting process
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