The multi-functional painting room is mainly composed of chamber body, air supply and filtering system, exhaust and filtering system, paint mist filter system, floor grille and exhaust gas treatment device. Since the paint mist treatment does not use water, it avoids secondary pollution, so it has the characteristics of low energy consumption, low operating cost, and complete absorption of paint mist. The block filter layer is placed under the grid plate for easy replacement.
1 Car paint room body: The chamber body is made of carbon steel frame and composite color steel plate (thickness 75mm), the outer plate is 016 mm thick color profile plate, the inner plate is 015mm thick color plate, the middle is filled with self-extinguishing Styrene insulation material
The inner and outer plates are integrally pressed with the heat insulating material. The side plate adopts the inserting plate structure, and the inserting plate is processed and manufactured by the imported numerical control bending machine, and the outer surface has no weld seam, and the flat plate is beautiful and beautiful. The board has the following features:
Lightweight, novel and beautiful in appearance;
Insulation, heat insulation, excellent sound insulation;
Strength, stiffness, stability, impact resistance, seismic performance, corrosion resistance;
High degree of prefabrication, quick construction, good durability, waterproof and long service life.
2 Car paint room http://Air supply and filtration system: The air supply and filtration system consists of air supply fan and junior high efficiency filter. Air cleanliness is an important indicator to measure the quality of spray paint. To ensure air cleanliness, room air supply filter
The primary and intermediate effect filters are mainly installed at the air inlet and before the pressure equalization chamber.
3 Automobile paint room exhaust and filtration system: The exhaust fan adopts centrifugal fan, and the air volume control valve can more accurately adjust the exhaust air volume during the production process to ensure that the wind pressure in the paint booth meets the production requirements. Fan with blades
Explosion-proof to ensure the safety of the painter and equipment. The paint-containing mist air in the paint booth is filtered by an air filter system and discharged to the outside by an exhaust fan. The exhaust air volume is designed to ensure the direction of air movement in the paint booth.
Properly disperse the paint mist and solvent, and not pollute the paint film.
4 Car paint room paint mist filter system: using new synthetic fiber filter, consisting of frame, bracket, filter fiber, etc. The filter unit has a thickness of 40mm, the unit filtration speed is about 215m / s, initial resistance
30Pa- 35Pa; The final resistance is 120Pa-150Pa, the filtration efficiency is 55%-70%, and the dust holding capacity is 400g/m2-450g/m2.
Synthetic filter fiber is a special paint mist filter material, which has the characteristics of fireproof and antistatic performance, small air resistance during filtration, large amount of paint and long service life. Paint mist filter is combined with flat and longitudinal laying
The way.
An air venting trench is arranged on the floor of the spray booth, a metal grille is arranged on the upper part of the ventilating trench, and a paint mist filtering device is installed on the façade for adsorbing solid particles such as resin in the spray mist. Paint mist filter unit from vertical filter bottom cotton
, frame, metal mesh and other components. In this way, the exhaust ventilation ditch can easily clean dust and paint slag, and extend the service life of the filter cotton.
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