Ship in-situ coating organic waste recovery device

Abstract

The invention discloses a ship in-situ coating organic waste recovery device. The ship in-situ coating organic waste recovery device comprises a waste gas collecting unit, a heat tracing hose, a pretreatment unit, a control valve, a positive pressure explosion-proof box, a vacuum pump, a motor, a silencer, an adsorption unit, a flame arrester and an exhaust head. The ship in-situ coating organic waste recovery device is small in size and mass and convenient to move and redeploy, the waste gas collecting unit is separated from a recovery adsorption unit, can be installed on a moving platform and moves along with spraying equipment, the ship in-situ coating organic waste recovery device can be applied to rapid recovery and treatment of ship in-situ spraying organic waste, and implementation of ship in-situ flexible manufacturing is facilitated.

Description

technical field [0001] The invention relates to the technical field of ship painting, in particular to an organic waste recycling device for in-situ painting of ships. Background technique [0002] Surface treatment and painting operations in various stages of shipbuilding will generate a large amount of dust, organic waste gas, etc., seriously affecting the environment and human health. Different from the painting operations of automobiles and furniture, the objects of ship painting operations have the characteristics of large size, heavy weight, complex space and irregular shape, etc., and the general ship painting operation environment is outdoor or open working environment. The characteristics and constraints of ship painting operations require that the painting organic waste recovery device has a small volume and mass, and can work in a semi-open or open environment, which is convenient for movement and redeployment. [0003] The current organic waste recovery and trea...

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Problems solved by technology

[0003] The current organic waste recovery and treatment devices are mainly designed according to the treatment technology of volatile organic compounds. CN105605594A, CN105650651A, CN207179678U, etc. use catalytic combustion technology to realize the recovery and treatment of large flow or high concentration organic waste gas, but the scale of the device based on technical design, The investment cost and operating energy consumption are relatively large; CN210434021U adopts the method of combining adsorption recovery technology and condensation recovery technology. First, activated carbon is used to adsorb organic gases, and secondly, steam is used to desorb the organic waste gas adsorbed by activated carbon. This patent requires The condenser is used to desorb the organic gas, and the scale of the equipment is large, which is not conducive to the movement and redeployment of the recovery device

CN208526151U etc. adopt adsorption recovery technology to process the organic waste gas produced in the production process of acesulfame honey, but this method does not consider the impact of mist particles on the adsorption effect of activated carbon, which affects the adsorption performance of activated carbon

CN210729094U etc. adopt the recovery technology of absorption method to realize the processing of organic waste gas with medium and high concentration and large discharge volume, but the scale and size of this equipment are relatively large, and it is impossible to quickly realize the movement and redeployment of the device

[0004] Although the organic waste recovery devices painted on automobiles and furniture in the past can realize the recovery and utilization of large-flow and high-concentration organic waste gas, the above-mentioned equipment has the disadvantages of bulky, heavy, high cost, and inconvenient to move, so it can only work in a closed environment

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