VOCs (Volatile Organic Compounds) recycling machine

Abstract

The invention relates to a method for adsorbing VOCs (volatile organic compounds) and waste gas, which comprises a VOCs recycling machine and is characterized in that the VOCs recycling machine comprises an adsorber and a peeling machine, the adsorber main body is a barrel-shaped barrel body, the end surface or the side surface of the upper part of the barrel body is provided with an adsorption feed port, the side surface or the end surface of the lower part of the barrel body is provided with a VOCs gas inlet, the lower part of the barrel body is provided with an adsorbent discharge pipe, and the discharge pipe is connected with the peeling machine; the peeling machine is provided with a discharge port and a peel outlet, the discharge port is connected with the adsorbent feeding port through a material conveying machine for adsorption, the peel outlet is used for discharging VOCs solid or liquid adsorbates, and the upper part of the barrel body is provided with an end face or side face exhaust port. Adsorbed substances on the surfaces of adsorbent particles of the adsorbent are removed by the peeling machine and then recycled, so that the adsorbent is hardly discharged, the adsorption effect is good, the cost is low, and the adsorbent is expected to become preferable equipment for VOCs waste gas treatment.

Description

Technical field [0001] The present invention involves an environmentally friendly energy -saving equipment and method, which provides a method that does not rule out carbon or ceramic or stone as a adsorbent to recycle VOCs, including VOCS recyclables. Background technique [0002] In the process of people's production and life, there will be a variety of volatile organic matter, such as kitchen flue gas, feces volatile objects, pharmaceuticals, chemicals, smelting and dyeing, furniture manufacturing, mechanical manufacturing and other processes.Some harmful gases, some are mutated after gathering to toxic and harmful gases, such as acid fat, alcohol, benzene, aldehyde, ether, meridians, chlorine, amine, SOX, NOX, cox, coke, oil, etc.In order to reduce the emissions of volatile organic objects, people have adopted collecting and concentrated thermal solution or combustion after collection, and the organic matter is decomposed into H2O and oxygen. The main collection and treatment...

AI Technical Summary

Problems solved by technology

Some enterprises start to use rotary wheel or fixed bed zeolite adsorption. Both methods have high equipment cost and need to burn zeolite at high temperature with natural gas. In order to reduce the combustion temperature, some add palladium / platinum as catalyst when burning zeolite. However, these methods have the problem of wasting resources. In fact, many VOCs can be recycled and reused, such as VOCs emitted from petroleum and edible oil refining.

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