Aldehyde removal device for producing aldehyde-free adhesive for automotive trims

Abstract

The invention discloses an aldehyde removal device for producing an aldehyde-free adhesive for automotive trims. The aldehyde removal device comprises a main shell, an air inlet, an air outlet, an exhaust device, a control valve, a discharge hole and a tank cover, wherein a raw material pipeline and an activated carbon pipeline are arranged on the main shell; a first electromotor is fixed above the main shell; the first electromotor is connected with a first rotating shaft; stirring blades are arranged on the first rotating shaft; the air inlet and the air outlet are positioned in the top surface of the main shell; a first filtering net is arranged on the air inlet and the air outlet; the control valve is positioned between the main shell and a filtering shell; a second filtering net is arranged inside the filtering shell; the exhaust device comprises fan blades, a second rotating shaft and a second electromotor; the fan blades are connected with the second electromotor through the second rotating shaft. Due to adoption of the raw material pipeline and the activated carbon pipeline, raw materials and activated carbon can be uniformly mixed inside the main shell of the aldehyde removal device for producing the aldehyde-free adhesive for automotive trims.

Description

technical field [0001] The invention relates to the technical field of formaldehyde-free glue, in particular to a formaldehyde-removing device for producing formaldehyde-free glue for automobile interior decoration. Background technique [0002] Glue is an intermediate that connects two materials. It mostly appears as a water agent. It belongs to the fine chemical industry and has a wide variety. It is mainly classified by adhesive, physical form, hardening method and adherend material. Glue is often used in car interior decoration. In order to ensure the health of users, the glue uses formaldehyde-free glue. During the production process of formaldehyde-free glue, formaldehyde needs to be removed. The current formaldehyde removal device is not thorough enough to remove formaldehyde. Contents of the invention [0003] The object of the present invention is to provide a kind of formaldehyde removal device for producing the formaldehyde-free glue used for automobile interior...

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Problems solved by technology

[0003] The object of the present invention is to provide a kind of formaldehyde removal device for producing the formaldehyde-free glue used for automobile interior decoration, to solve the problem that formaldehyde needs to be removed in the production process of the formaldehyde-free glue proposed in the above-mentioned background technology, the present formaldehyde removal device removes Formaldehyde is not thorough enough

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