Waste gas treatment device for high-temperature retort pouch curing chamber

Abstract

The invention discloses a waste gas treatment device for a high-temperature retort pouch curing chamber. The device comprises a booster fan, a pre-cleaning drying part, an alkaline washing part, an acid pickling part, an acid removing part, a clear water part and a tail end PH detector, and curing chamber waste gas sequentially passes through the booster fan, the pre-cleaning drying part, the alkaline washing part, the acid pickling part, the acid removing part, the clear water part and the tail end PH detector. The waste gas treatment device for the high-temperature retort pouch curing chamber has the advantage that: waste gas generated in the curing process of the high-temperature retort pouch can be efficiently treated, and the waste gas generated in the curing process of the high-temperature retort pouch is prevented from being directly discharged into the outside atmosphere to cause environmental pollution and harm to human health.

Description

technical field [0001] The invention relates to the field of waste gas treatment, in particular to a waste gas treatment device for a high-temperature cooking bag ripening chamber. Background technique [0002] The high-temperature retort bag is a composite plastic film bag that can be heat-treated. It has the advantages of both a can container and a boiling water-resistant plastic bag. When making high-temperature retort pouches, it is necessary to put the high-temperature retort pouches into the curing chamber for the curing process, generally at 50-55°C for more than 48 hours, and keep ventilated so that the residual solvent on the high-temperature retort pouches can be discharged into the outside air to reduce compounding. Reduce the amount of residual solvent and odor of the product, and improve the quality of high-temperature cooking bags. However, because the high-temperature retort bag needs to be kept ventilated at all times during the curing process, a large amoun...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defect that the exhaust gas generated in the aging process cannot be efficiently treated in the prior art when producing high-temperature retort bags, the problem to be solved in the present invention is to propose a high-temperature retort bag ripening chamber exhaust gas treatment device, which can efficiently The advantages of treating the waste gas generated during the high-temperature cooking bag ripening process, avoiding the waste gas generated during the high-temperature cooking bag ripening process being directly discharged into the outside atmosphere, causing environmental pollution and endangering human health

Images