Hot Air Circulation Methods for Paint Curing

Drying device for coating processing that enables faster drying of paint films. The device comprises a box body, a mounting box, a heat preservation box, a cavity, a blower, a fan rack, a fan, an electric heating network, and a guide plate. The blower and fan are connected to the box body and heat preservation box through a connecting pipe, while the fan rack and fan are mounted on the fan rack. An electric heating network is installed above the fan rack. A guide plate supports the blower and fan. The device features a mounting plate with drive wheels, a drive chain, and a motor, which are connected to the mounting plate through a rotating shaft. The mounting plate has a guide rail and a limiting rail system.

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Air supply system for painting booths that optimizes drying conditions through efficient air circulation and temperature management. The system incorporates a unique direction-change damper in the inlet duct that directs external air into the booth, while an integrated heating burner and circulation duct maintain optimal temperature conditions during drying operations. A temperature sensor monitors booth conditions and adjusts air supply parameters in real-time. This integrated approach enables precise temperature control and optimized air circulation while minimizing energy consumption.

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A hot air drying device that improves heat transfer efficiency in drying paint by incorporating multiple air intake ports. The device features a housing with multiple air inlets connected to a central hot air drying assembly. The assembly heats the incoming air and then distributes it to the drying area, enabling more efficient heat transfer compared to traditional single-air intake systems. This design addresses the conventional limitation of small hot air drying devices by providing multiple air paths for gas flow, thereby enhancing drying efficiency and reducing maintenance requirements.

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Drying device for automobile paint that eliminates the need for lifting and shaking during the drying process. The device comprises a drying chamber with a fixedly connected drop plate and doors, a hydraulic cylinder, and a hot air fan. The device features a unique air circulation system with flow channels on the top and sides of the chamber walls, a gasket seal, and a sealing sleeve. The device incorporates a lifting mechanism within the chamber, including a hydraulic cylinder and hot air fan, which enables controlled lifting of the drying chamber during the drying process. The system includes a flow guide block and air outlet pipe with a leakage hole to prevent air loss.

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A rapid drying system for anti-corrosion coatings that enables simultaneous drying of multiple sides of a workpiece while minimizing heat loss. The system comprises a lower frame with an upper frame positioned above it, an integrated transmission assembly, a hot air blower positioned within the transmission assembly, and a collection box positioned downstream of the transmission assembly. The system incorporates an arc-shaped heat collector with electric heating elements spaced at equal intervals, and a heat-conductive plate arrangement on the upper frame for enhanced heat transfer. The system features a ventilation window on the lower frame's exterior and a slide rail system for the collection box, allowing complete frame opening for air circulation.

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A paint drying system that enhances air quality and reduces energy consumption through efficient heat recovery. The system incorporates a heat recovery unit that captures exhaust gases from the paint drying process and transfers them to an external air supply. This approach enables the recovery of heat energy typically lost in the exhaust stream, while maintaining the quality of the drying process. The system includes a heat recovery unit that can be integrated into the existing paint drying line, with the heat exchanger located between the drying oven and the exhaust system. The system's design allows for easy maintenance of the heat exchanger, with cleanability features such as air blow cleaning and brush cleaning.

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Spraying equipment with integrated baking and curing capabilities that eliminates the need for separate heating systems. The device incorporates an air pump that captures the heat discharged from the spray gun, which is then utilized to preheat the object being painted. This integrated heating system enables simultaneous application of both painting and curing processes, achieving a single-step solution for industrial coating applications.

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Energy-efficient drying mechanism for spray paint processing that utilizes a novel baffle design to enhance drying efficiency. The mechanism comprises a base, a baffle with an opening, and bellows with electric heating elements. The opening is connected to a ventilation system, and fans are integrated into the bellows. The baffle's opening allows controlled airflow while maintaining the bellows' structural integrity. The system integrates spray gun assemblies on the bellows' inner walls, enabling precise control over the drying process. This configuration enables uniform drying while minimizing energy consumption compared to conventional drying mechanisms.

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Three-dimensional drying system with integrated heat exchanger and wind turbine for efficient air drying. The system comprises a combustion chamber with heat exchanger and wind turbine, featuring a heat exchanger in the combustion chamber and a wind turbine in the drying chamber. The combustion chamber includes an inlet, an air outlet, and a heat exchanger. The wind turbine drives hot air from the heat exchanger into the drying chamber, where it is distributed through multiple air outlets. The system incorporates air intake, exhaust fans, and a suction fan to manage airflow and enhance drying efficiency.

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Energy-efficient paint baking room for industrial applications that improves paint drying efficiency and reduces energy consumption through optimized spray drying conditions. The invention features a paint baking room with automated temperature control and precise spray nozzle alignment to achieve optimal paint drying conditions. The system incorporates advanced spray drying technology that eliminates the need for manual temperature adjustment, resulting in significantly reduced energy consumption compared to conventional spray drying methods.

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A hot air circulation oven that enables uniform drying across multiple layers by incorporating a unique drying box design. The oven features a top-mounted air inlet with a blower and heating element, a bottom-mounted drying box with a moisture absorption filter, and a circulation fan integrated into the bottom of the box. The drying box is positioned on a card plate that is welded to the oven's inner wall, allowing for precise temperature control and uniform drying across all layers. This design enables consistent drying conditions while minimizing heat loss and energy waste.

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A circulating air-drying system for paint application that eliminates air pollution while enhancing precision and efficiency. The system comprises a shell with integrated blower and processing frame, where the processing frame is mounted on the shell's side and features heating elements, purification filters, and a delivery mechanism. The system integrates a blower with a processing frame, where the processing frame is mounted on the shell's side and features heating elements, purification filters, and a delivery mechanism. The system integrates a blower with a processing frame, where the processing frame is mounted on the shell's side and features heating elements, purification filters, and a delivery mechanism.

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Drying device for baking paint that enhances uniform heating and drying efficiency through a novel oil furnace design. The device features a heat-conducting oil furnace with a compact, multi-fan configuration that distributes heat through both vertical and horizontal airflow paths. The furnace is surrounded by a sealed heating oil system, with a fan and air circulation system integrated into the casing. An exhaust valve and regulating valve are positioned on the outer casing, while the compressor is located on the right side of the casing. This innovative design provides precise temperature control and uniform heating through both conventional and supplementary airflow paths.

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A spray gun with heating functionality that enables accelerated drying of painted surfaces. The spray gun incorporates a heating element integrated into the spray head, allowing it to maintain a controlled temperature during the drying process. This feature enables the spray gun to maintain a consistent drying environment, ensuring improved paint surface quality compared to traditional drying methods.

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Drying device for spray paint that improves efficiency through controlled air circulation. The device comprises a rectangular box with a fixed top and bottom, a paint pump at the top, and a paint bucket with a funnel-shaped opening at the bottom. The bucket has a cylindrical body with an open top, and the pump outlet connects to a spray head. The device features strategically positioned air circulation holes around the box, including both inside and outside surfaces, to enhance airflow distribution.

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A hot air circulation paint baking box that optimizes heat transfer, drying, and cooling for high-performance coatings. The design incorporates a unique heat recovery system where hot air from the oven is directed to a separate circulation system, allowing the paint to cool rapidly while maintaining uniform surface finish. This integrated approach minimizes heat loss, enables rapid drying, and enables precise temperature control throughout the curing process.

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Curing device for spraying equipment production line that optimizes curing process by controlling environmental factors. The device comprises a main body with a conveyor belt that moves along a fixed path, a temperature compensation mechanism integrated into the conveyor belt, and an air compensation mechanism positioned on the rear end of the conveyor belt. The device features a conveying motor on one side of the conveyor belt, enabling precise control over temperature and air circulation. This configuration ensures uniform curing conditions throughout the production line, preventing thermal stress and cracking while maintaining optimal drying times.

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Air-drying device for spray painting that improves efficiency and safety in decoration projects. The device comprises a heating element, heating element mounting bracket, fan assembly, heating element, baffle, and air intake system. The heating element is positioned on a rectangular heating wire that extends from the fan assembly. The fan assembly includes a motor and fan blade, and the heating element is mounted on the fan blade. The heating element is positioned on a baffle, which is integrated into the housing. The heating element is secured to the end cover and positioned at the lower end of the end cover. The heating element provides controlled airflow to the painting surface, while the fan assembly and baffle system maintain airflow direction and prevent air leakage.

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Automatic hot air circulating baking room for high-temperature baking paint that eliminates the need for air filtration. The system comprises a baking room body and a circulation box, with a fixed mounting plate connecting the two components. The baking room body houses a heating element, while the circulation box contains a heat exchanger. The system features a filter screen mounted on a limit plate positioned at the top of the circulation box, with limit pins extending into the circulation box. The filter screen is connected to the circulation box's heating element and a heat pump, which powers the baking process.

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A device for improving the drying process of spray-applied paint on metal surfaces. The device is a specialized fixture that enables controlled drying of paint after spraying, preventing excessive adhesion and subsequent maintenance issues. The device incorporates a controlled airflow system that directs air flow to specific areas of the surface, ensuring uniform drying while preventing paint from accumulating in critical areas. This design addresses the common problem of paint drying unevenly on metal surfaces, particularly in industrial applications where paint may not dry properly due to surface irregularities.

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