Dust-Free painting room (paint room) that is based on the combination of environmental protection and dry spraying room, an additional set of air purification system. Clean the painting room (paint room) the air filter to the second level filter, namely primary filter (air filter) and sub filter (filter top) combination. The top of filter material is arranged on the bottom of the static pressure chamber, with the top network support, top quality C steel structure, with a special anti rust treatment, good rigidity, no corrosion, easy to replace cotton top.
Sub high efficiency filter material using filter cotton 681 precision level, the filter has a multilayer structure, adhesion of the middle interlayer with high oil, which can ensure the air cleanliness reached more than 1.5mg/m3 and the maximum amount of dust, dust particles more than 4 mu m.
The main technical indicators:
Model 681
Original resistance 19Pa
The ultimate resistance 230Pa
The average capture rate of 98%
The quantity of dust 419g/m2
The thickness of 20mm
Working principle：
The type of clean spray painting room is the use of directional pressure, the pressure from the lower vertical spray paint, spray paint to make more accurate. In the aspect of hardware, a computer room, the "multi filter" to replace the filter cloth, air cleanliness is high; the use of infrared lamp, save drying time; discharge the excess paint mist, the use of more environmentally friendly water curtain. In this way, the rework probability is almost zero, but also saves paint, improve work efficiency.
Design points
1, to determine the reasonable configuration of the form.
2, determine the average velocity of spray chamber air reasonable level.
3, air supply and exhaust system, ensure the reasonable, indoor spray micro positive pressure.
4, the curtain thickness should be uniform, attention should be paid on the tank structure and the water supply pipeline distribution.
5, the curtain plate to the trough level distance should be reasonable.
6, washing nozzle and pipe should be easy to remove, replace and clean.
7, the gas water separation settlement should be fully and convenient cleaning.