Tail gas treatment device for carboxylated acrylonitrile butadiene rubber latex production

Abstract

The invention discloses a tail gas treatment device for carboxylated acrylonitrile butadiene rubber latex production. The device comprises a treatment box and a feeding box, the top of the treatment box is fixedly connected with the bottom of the feeding box, a gas inlet pipe is fixedly connected to the left side of the treatment box, and a box cover is hinged to the top of the feeding box; and afirst sliding groove and a second sliding groove are formed in the side face of the feeding box. According to the tail gas treatment device for carboxylated butadiene-acrylonitrile latex production, when activated carbon is put into the tail gas treatment device, a sealing plate has the effect of sealing the feeding box, and thus in the process of putting the activated carbon into the feeding box,the treatment box cannot communicate with the outside through the feeding box, and after the activated carbon is put into the feeding box, the box cover is closed, and the feeding box is isolated from the outside through the box cover; when new activated carbon is added, the treatment box is always isolated from the outside and can continuously work.

Description

technical field [0001] The invention relates to the technical field of carboxyl nitrile latex production, in particular to a tail gas treatment device for carboxyl nitrile latex production. Background technique [0002] Carboxy nitrile latex is anionic polymer emulsion. The latex has relatively uniform molecular weight and particle size distribution, is resistant to oil, solvent, acid and alkali, can be cross-linked with sulfur and metal oxides, and has better stability than natural latex. Its products have no allergic reaction to the skin, are resistant to scratches by sharp objects, and have better tensile strength than natural rubber latex products. The product is mainly used to make oil-resistant gloves, the FM-101 type is mainly used for lined gloves, and the FM-201 type is mainly used for unlined thin gloves and condoms. [0003] Carboxyl nitrile latex will produce a certain amount of tail gas during production, and the tail gas contains a large amount of pollutants....

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a tail gas treatment device for the production of carboxylated nitrile latex, which solves the problem that the existing tail gas treatment device cannot keep working and wastes time when new activated carbon is added.

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