Glass bead heating furnace waste gas treatment device

Abstract

The invention discloses a glass bead heating furnace waste gas treatment device. The glass bead heating furnace waste gas treatment device comprises a furnace body, an air inlet in one side of the furnace body is communicated with an air outlet of a heating chamber through a heating pipeline, a waste gas outlet in one side of the furnace body is connected with a waste gas pipeline, an air outlet of the waste gas pipeline is communicated with an air inlet pipe of a high temperature bag-type dust collector, and an air outlet of the high temperature bag-type dust collector is communicated with anair inlet of a condensing device through a pipeline. An air outlet of the condensing device is communicated with an air inlet of a U-shaped condensing pipe, one side of the U-shaped condensing pipe is connected with an induced draft fan, and a cold water pipe at the bottom of the U-shaped condensing pipe is connected with a cold water tank. The glass bead heating furnace waste gas treatment device adsorbs harmful impurities in the waste gas by utilizing active carbon, the adsorption effect is good, then the high temperature bag-type dust collector is utilized to remove dust in the impurities,the dust collection effect is good, and meanwhile, waste heat of the heating furnace is recovered and reused.

Description

technical field [0001] The invention belongs to the technical field of waste gas treatment, and in particular relates to a waste gas treatment device for a glass bead heating furnace. Background technique [0002] Glass beads are a new type of material developed in recent years with a wide range of uses and special properties. The product is made of borosilicate raw material through high-tech processing. The product has the advantages of light weight, low thermal conductivity, high strength, and good chemical stability. Its surface has been specially treated to have lipophilic and hydrophobic properties, and it is very easy to disperse in organic material systems. It can be widely used in any products that require appearance and color. [0003] Hollow glass microspheres have been widely used in artificial agate, marble, FRP bowling balls and other suitable materials and high-grade thermal insulation coatings, which can significantly reduce the weight of products and have g...

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Problems solved by technology

[0004] In the process of preparing glass microspheres, after the raw materials are inspected, they are evenly mixed according to the proportion by weight. After forming the mixture, the mixture is put into the slurry tank, and then the mixture is added to the heating furnace for melting in two times. Glass liquid, however, during the working process of the heating furnace, a large amount of exhaust gas will be generated. The exhaust gas will contain pollutants such as sulfur dioxide and carbon monoxide. Direct discharge will damage the health of the production plant and the surrounding people, and will also pollute the atmosphere. The existing For the exhaust gas treatment device of the heating furnace, either directly use the exhaust gas absorption pipe equipped with activated carbon filler for exhaust gas treatment, or directly use the bag filter to remove impurities. Still exist

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