Environment-friendly device for automobile paint baking workshop and environment-friendly method of environment-friendly device

Abstract

The invention relates to the technical field of automobile paint stoving, in particular to an environment-friendly device for an automobile paint stoving workshop and an environment-friendly method thereof.The environment-friendly device comprises a box body, a first square hole is formed in the front end of the box body, a display screen is connected to the top end of a supporting rod through a rotating shaft, a control box is arranged at the right end of the display screen, and a second gas detector is arranged at the top end of a connecting port; a first sucking pump is arranged on the inner bottom wall of the box body, the output end and the input end of the first sucking pump communicate with first connecting pipes, a first gas detector is arranged at the top end of the first motor, a first connecting plate is arranged on the right side wall of the water tank, and coarse sand is arranged between the bottom end of a first grating plate and the top end of a second grating plate. And a first electrolytic plate is arranged in the upper area of the first grating plate, and the left end and the right end of the first electrolytic plate are fixedly connected with the left side wall of the box body and the left end of the supporting plate correspondingly, so that the effect of adsorbing paint mist in the air is good, the efficiency of removing harmful gas in the air is high, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of automobile paint baking, in particular to an environmental protection device and an environmental protection method of an automobile paint baking workshop. Background technique [0002] As we all know, environmental protection devices are the equipment and devices needed to control the substances produced in the production and operation of industry, commerce and service industries that have an impact on the environment, so that they can meet the statutory requirements, as well as environmental monitoring devices, which are classified according to the form of the treated substances There are waste water treatment facilities, waste gas treatment facilities, waste residue treatment facilities, dust treatment facilities, noise treatment facilities and radioactive treatment facilities. [0003] When spraying and baking paint in the car paint shop, a large amount of paint mist will be generated, and a large amo...

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Problems solved by technology

[0003] When spraying and baking paint in the car paint shop, a large amount of paint mist will be generated, and a large amount of harmful gas will be generated during the painting process, and a large amount of exhaust gas will be generated during the painting process. The existing environmental protection device can not be well. The paint mist in the air is removed, and the removal efficiency of harmful gases in the air is poor, and the practicability is low;

[0004] In other existing paint mist filtration systems, for example CN108975577A discloses a paint wastewater treatment method, the paint wastewater treatment method specifically includes the following steps: paint wastewater is collected in a sewage tank, A sewage treatment agent is added to the paint wastewater, Then add B sewage treatment agent to the paint wastewater. After the sewage treatment agent is completely dispersed and there is a small amount of precipitation in the paint sewage, add C sewage treatment agent. After stirring evenly, a large amount of precipitation will form, and sedimentation and filtration will remove the precipitated impurities. The paint wastewater treatment method in the paper can remove the organic polymers and heavy metals in the paint wastewater, and at the same time convert the small molecular organic matter in the paint wastewater into carbon dioxide and water. This design achieves a good filtering effect through various filtration methods, but in the long run After the time filtering operation is carried out, the efficiency of each filter module will decrease, making the filtering effect unstable, and it is impossible to quickly and effectively formulate appropriate filtering parameters according to different types of pollution sources

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