Tianjin telescopic mobile spray painting room, providing free design solutions for large-scale heavy industry machinery spraying

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　　Tianjin telescopic mobile spray painting room, providing free design solutions for large-scale heavy industry machinery spraying

　　Tianjin telescopic mobile spray painting room, providing free design solutions for large-scale heavy industry machinery spraying

　　Tianjin telescopic mobile spray painting room, providing free design solutions for large-scale heavy industry machinery spraying

　　Tianjin telescopic mobile spray painting room provides free design solutions. Two reducers are installed on the side of the active beam for easy maintenance. The box body is composed of detachable safety warning boards, and maintenance or repair only requires unscrewing the fixing screws on the warning board. The two reducers are interlocked, and when one fails, the system will automatically sound an alarm, while the other cannot be started. Scope of pumpless spray painting room: pumpless spray painting room is suitable for spray painting operations in fields such as motors, water pumps, machinery, automobiles, aviation, aerospace, furniture, etc. The mainstream way to treat coating exhaust gas (i.e. VOC) now is combustion treatment. When the VOC concentration is less than 1000mg/m3, the heat emitted by VOC combustion is difficult to maintain the treatment temperature. At this time, it is necessary to supplement natural gas to the combustion chamber to maintain the temperature so that VOC can continue to burn, resulting in a large amount of energy consumption and increased carbon emissions. Due to the low volume of exhaust gas in the drying room, the concentration of VOCs in the exhaust gas is usually sufficient to meet the requirements of the treatment facility (of course, natural gas still needs to be burned when the combustion chamber is first started to heat up). In order to meet the wind speed requirements during painting operations, the air volume in the paint booth is usually 100000 to 200000 cubic meters per hour, and the VOC concentration is mostly between 100-500mg/m3. It cannot directly enter the combustion treatment equipment and needs to be concentrated before processing. However, the core zeolite wheel of the concentration equipment is currently only produced by a few companies, and the equipment cost is high with a long ordering cycle, making it impossible to produce immediately. So for the treatment of exhaust gas in paint spraying rooms, it can be roughly divided into several levels based on environmental protection requirements in various regions: relatively loose, mixed with water-based intermediate paint and solvent based topcoat varnish for high-altitude emissions; Strictly speaking, water-based intermediate color paint is discharged at high altitude, and the exhaust gas from the coating room is concentrated and burned for treatment; Strictly speaking, the exhaust gas from water-based paint spraying rooms also needs to be concentrated and treated (at this step, the concentration of VOCs in the concentrated exhaust gas is not high, and combustion treatment is still uneconomical). The weakness of this type of paint booth lies in the following aspects: outdoor air, filter cloth for spray painting door, spray painting platform, use of spray painting equipment to spray paint, and exhaust fan (to discharge the generated paint mist). In the process, the retractable and movable room body travels along the track laid at high altitude, adopting a two-way separation drive and interlocking method for safe and stable operation of the machine. Recently, water-based varnish has not been able to achieve hydration, mainly because mass production of water-based varnish cannot meet the current requirements for automotive appearance and quality. However, high solid paints are also used for varnish to reduce the solvent content in the paint. The landmark in Beijing regarding the emission of air pollutants from automobile painting processes has been released,?? What, what?? Hebei Lianxiang Environmental Protection Equipment Co., Ltd. is a company that produces and processes products such as catalytic combustion equipment, thermal energy applications, dry polishing cabinets, photo oxygen integrated machines, and exhaust gas treatment equipment. It has a complete and scientific quality management system. Hebei Lianxiang Environmental Protection Equipment Co., Ltd. has been recognized by the industry for its integrity, strength, and product quality. Welcome friends from all walks of life to visit, guide and negotiate business. There are many ways to treat organic waste gas at present, such as adsorption, spraying, incineration, photolysis, etc., each with its own advantages. At present, the country has begun to vigorously control organic gas emissions, and auto repair units, mainly 4S stores, will definitely face a wave of rectification. Bosses, it is better to prepare early, as the losses will be significant after the fine is imposed. The principle of water jet painting room: Fresh air is sent into the pressure equalization chamber at the top of the water jet painting room through the air conditioning air supply device. After passing through the pressure equalization regulator and filter layer, it is uniformly sent into the room at a face wind speed of 0.45m/s. From top to bottom, the workpiece is placed into the pressure equalization layer with a certain wind speed, so that the splashing waste paint mist is pressed into the water jet painting room water jet. The water is atomized under the impact of high-speed airflow and fully mixed with the waste paint mist, so that the paint mist is attracted into the water and carried away. After the air containing moisture is separated by air and water, the clean air is sent into the atmosphere through the exhaust system, and the purification rate of the paint mist is ≥ 98%; The water containing paint mist flows into the circulating water tank and is purified by coagulation (special coagulants are regularly added to the water) before being pumped into the paint spraying room for recycling. The floating paint residue is periodically removed and deepened. 3. Pump free paint spraying rooms use air induced water lifting to form a circulating water curtain. After the air containing paint mist collides with the water curtain, it passes through the water curtain and enters the air-water channel, where it strongly mixes with the water in the channel. When it enters the air collection box, the flow rate suddenly decreases, and the air-water separates. After passing through the water baffle, the air is discharged into the atmosphere by the exhaust fan; The separated water is collected in the gas collection box and flows into the overflow tank. The water overflows from the overflow tank onto the overflow plate to form a water curtain and flows back to the water tank. Special coagulants are added to the circulating water to change the adhesion of paint mist, causing it to form slag and facilitate cleaning. Principle: By utilizing high-speed exhaust to induce water lifting, the exhaust system and water lifting system are combined to form a pumpless water circulation system, which eliminates the need for the entire water pump circulation supply system, simplifies the structure, and reduces the footprint; After achieving pump free circulating water supply, the fatal defect of various existing water pump supply systems that are prone to paint residue blockage has been overcome. Maintenance is simple, equipment performance is reliable, and it is not prone to failure, making it easy to use; Due to the presence of paint mist in the air, it is strongly mixed and stirred with water mist through water curtains, water curtains, and air-water channels, forming a multi-stage purification process that improves purification efficiency.

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