Air circulation system and waste gas recovery device of wood veneer smoking device

Abstract

The invention relates to the technical field of wood veneer dyeing and discloses an air circulation system and a waste gas recovery device of a wood veneer smoking device. A box with an open end and awater pump are involved. One side of the box is rotationally connected with a box door matched with a box opening through hinges. One side of the box fixedly communicates with a reagent feed pipe. One end of the reagent feed pipe extends into the box and is fixedly connected with a spray nozzle. An opening of the spray nozzle faces upwards. The other end of the reagent feed pipe extends to the outside of the box and is fixedly connected with a water outlet end of the water pump. A reagent barrel is arranged on one side of the water pump. A water inlet end of the water pump is fixedly connected with a reagent guide pipe. One end of the reagent guide pipe fixedly communicates with the reagent barrel. Two opposite vertical inner side walls of the box are fixedly connected with first ventilation pipes correspondingly. The two first ventilation pipes are arranged symmetrically. According to the air circulation system and waste gas recovery device of the wood veneer smoking device, a smoking reagent can fully react with wood veneer, the working efficiency is improved, and waste gas can be recovered conveniently.

Description

technical field [0001] The invention relates to the technical field of veneer dyeing, in particular to an air circulation system and a waste gas recovery device of a veneer smoking device. Background technique [0002] The main purpose of the veneer smoke processing is to improve the anti-corrosion performance, and at the same time, it can further improve the antique effect. In the prior art, when the veneer is smoked, the veneer is generally hung inside the box by a hanging rod, then the smoke reagent is sprayed into the box and high-temperature steam is introduced, and the suction fan and Multiple ducts complete the circulation of the air inside the box, thereby completing the smoking process of the veneer. [0003] The internal air of the box is simply drawn out by the suction fan and then returned to the inside of the box through the conduit. This method is not conducive to the sufficient reaction of the smoked reagent with the veneer. Contents of the invention [00...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an air circulation system and a waste gas recovery device of a veneer fumigation device, which has the advantages of making the fumigation reagent fully react with the veneer, improving work efficiency, and being convenient for recycling waste gas, etc., and solves the problem of The problem of low reaction efficiency between smoked reagents and veneer in the prior art

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