Waste gas treatment device for adhesive tape production

Abstract

The invention discloses a waste gas treatment device for adhesive tape production, which comprises a spray tower body, a filling layer body arranged in the spray tower body, a circulating water tank arranged at the bottom of the spray tower body, and a shower head body arranged on the circulating water tank and connected to the interior of the spray tower body, the waste gas treatment device comprises a spray tower body, a filling layer body is arranged on the spray tower body, a collecting box and a conveying box are arranged on the spray tower body, a rotating shaft rotationally connected with the filling layer body is arranged on the filling layer body, a pushing plate and a dispersing plate body are arranged on the rotating shaft, and a fixed scraper is arranged on the inner wall of the spray tower body. And the rotating shaft enables a pushing plate to push materials on the filling layer body to an open groove under the action of a power assembly, the materials are discharged into a collecting box under the action of a conveying pipeline, a second conveying pipeline electromagnetic valve on the collecting box is closed, and the second conveying pipeline electromagnetic valve on the conveying box is opened, so that the materials on the filling layer body are replaced.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment for tape production, in particular to a waste gas treatment device for tape production. Background technique [0002] Adhesive tape is composed of two components: base material and adhesive. Several disconnected objects are connected together by bonding, and a layer of adhesive is applied on the surface. Rubber is used as the main component of the adhesive. Various polymers are widely used. In the production and processing of tape, organic thinners and color adhesives are used, and a large amount of solvents are used, which will volatilize some toxic and harmful gases. The gases mainly contain triphenyl, ethyl acetate and other components. If these gases are directly discharged without treatment, they will form air pollution and cause environmental damage; [0003] Tape can be divided into: high temperature tape, double-sided tape, insulating tape, special tape, pressure-sensitive ta...

AI Technical Summary

Problems solved by technology

The absorption liquid is pressurized by the water pump at the bottom of the tower, sprayed down from the top of the tower, and finally returned to the bottom of the tower for recycling; however, in the actual use process, the material in the packing layer will adhere to the surface after a period of time. There is a lot of dust. In order to avoid affecting the exhaust gas purification work, it needs to be replaced or cleaned regularly. However, the existing replacement operation method requires the staff to go up to the packing layer to replace it through professional working equipment. Due to the spraying During the actual working process of the shower tower, there will be impurities on the inner wall of the spray tower, and during the replacement process, the impurities on the inner wall of the spray tower are easy to adhere to the staff, and this replacement method is more cumbersome, which affects the normal working efficiency of the spray tower Therefore, we propose a waste gas treatment device for tape production

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