Waste gas treatment device for adhesive sticker surface paper production

Abstract

The invention relates to the related fields of adhesive sticker processes, particularly to a waste gas treatment device for adhesive sticker surface paper production. The device includes a rack, a waste gas treatment box is installed in the rack and is a cylindrical structure, the top of the rack is externally connected to a gas pipeline, a gas conveying pump is mounted on the gas pipeline, a gasinlet hopper is arranged at the top of the waste gas treatment box, the top of the air inlet hopper is connected to a gas conveying end of the gas conveying pump through an air inlet pipe, a heat exchange cavity is disposed on a side edge wall of the waste gas treatment box, a pipeline notch is arranged in the heat exchange cavity, a support frame is installed at the bottom of the rack in a built-in way, a heat exchange pipe is installed on the support frame, the heat exchange pipe is embedded in the pipeline notch in a fit mode, and the heat exchange pipe is a spiral structure and is wound inthe inner cavity of the heat exchange cavity. By means of heat exchange, the device provided by the invention reaches the effects of heat recovery and heat utilization through heat exchange, and thenutilizes neutralization treatment to eliminate harmful substances in waste gas.

Description

technical field [0001] The invention relates to the related field of self-adhesive technology, in particular to a waste gas treatment device for the production of self-adhesive surface paper. Background technique [0002] Self-adhesive is also called self-adhesive label material. It is a composite material with paper, film or special material as the fabric, adhesive on the back, and silicon-coated protective paper as the base paper; If the exhaust gas is not treated, it will affect the surrounding environment, which brings a lot of troubles to people's life. Most of the existing exhaust gas treatment devices are simple in structure, insufficient in treatment and low in efficiency. [0003] Chinese patent (authorized announcement number: CN208302475U) discloses a waste gas treatment device for the production of self-adhesive facial paper, which is purified by a spray device and an activated carbon purification mechanism, but the production of self-adhesive facial paper requi...

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Problems solved by technology

[0002] Self-adhesive is also called self-adhesive label material. It is a composite material with paper, film or special material as the fabric, adhesive on the back, and silicon-coated protective paper as the base paper; Generate exhaust gas, if the exhaust gas is not treated, it will affect the surrounding environment, which brings a lot of trouble to people's life

Most of the existing exhaust gas treatment devices are simple in structure, insufficient in treatment and low in efficiency

[0003] Chinese patent (authorized announcement number: CN208302475U) discloses a waste gas treatment device for the production of self-adhesive facial paper, which is purified by a spray device and an activated carbon purification mechanism, but the production of self-adhesive facial paper requires high temperature for the colloid. Melting operation will produce high-temperature exhaust gas, which cannot be effectively treated by this patent

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