Paint exhaust treatment device

Abstract

The invention discloses a paint exhaust treatment device, which comprises a closed workshop, wherein the top end of the closed shop is provided with an exhaust opening; an exhaust air duct is arranged in the exhaust opening; a trumpet-shaped suction opening is arranged at the lower end of the exhaust air duct; an exhaust fan is arranged at the inner upper end of the exhaust air duct; and an activated carbon filtering device is arranged on a middle part in the exhaust air duct. In the paint exhaust treatment device, the painting workshop is closed, and paint exhaust is deodorized with the overhead exhaust air duct, is absorbed and filtered with activated carbon and then is exhausted overhead, so environmental pollution can be greatly reduced, the benzene content and aldehyde content of the exhaust produced by the painting process workshop on an eyeglass production line are completely consistent with national related stipulation, and the healthy of workers is well protected.

Description

Technical field: [0001] The invention relates to the field of glass production equipment, in particular to a paint waste gas treatment device. Background technique: [0002] In the production process of glass silver mirrors, it is necessary to coat the silver-plated and copper-plated mirrors with a paint protective layer first, so that the silver-plated and copper-plated layers of the lens can be durable; the paint contains important pollutants such as benzene, and its exhaust gas is directly discharged to the workshop It will cause serious environmental pollution in the environment and the atmosphere, and long-term discharge will directly affect the health of employees. Invention content: [0003] In order to solve the problems existing in the existing technology, a paint waste gas treatment device is specially provided. By closing the paint workshop, using high-altitude exhaust pipes to deodorize the paint waste gas and using activated carbon to absorb and filter the was...

AI Technical Summary

Problems solved by technology

[0002] In the production process of glass silver mirrors, it is necessary to coat the silver-plated and copper-plated mirrors with a paint protective layer first, so that the silver-plated and copper-plated layers of the lens can be durable; the paint contains important pollutants such as benzene, and its exhaust gas is directly discharged to the workshop and the atmosphere will cause serious environmental pollution, and long-term discharge will directly affect the health of employees

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