Fluidized bed type organic exhaust purification method and device

A technology of organic waste gas and purification device, which is applied in the direction of combustible gas purification, chemical instruments and methods, combustible gas purification/transformation, etc., which can solve the problems of high cost, low efficiency, and complicated process of purifying organic waste gas, so as to improve the use efficiency , The effect of reducing operating costs

Inactive Publication Date: 2016-01-13
韩志军
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Problems solved by technology

[0004] The present invention firstly proposes a fluidized bed organic waste gas purification method, which is a purely physical process purification method, mainly used for the purificati

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  • Fluidized bed type organic exhaust purification method and device

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Embodiment

[0030] The present invention proposes a fluidized bed organic waste gas purification method, and at the same time proposes a fluidized bed organic waste gas purification device. The method and device can realize simultaneous adsorption and desorption when treating organic waste gas, and the process and structure Simple, greatly reduces the cost of exhaust gas purification, and improves the efficiency of exhaust gas purification.

[0031] The fluidized bed organic waste gas purification method of this embodiment includes the following steps:

[0032] 1) Adsorption, the waste gas passes through the adsorption chamber in the horizontal direction, and the organic waste gas is adsorbed by the adsorption medium moving from top to bottom in the adsorption chamber;

[0033] 2) Desorption, the adsorption medium with organic waste gas falls into the desorption chamber for desorption, and the desorbed organic waste gas is taken out of the desorption chamber by the carrier gas for treatme...

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Abstract

The invention discloses a fluidized bed type organic exhaust purification method and device to solve the problems of the existing organic exhaust purification technology that processes are complicated, cost is high and efficiency is low. The method comprises the steps of adsorption and desorption. The device comprises an adsorption chamber and a desorption chamber, wherein an exhaust inlet is formed in one side of the adsorption chamber, a purified tail gas outlet is formed in the other side of the adsorption chamber, an adsorption medium moving downwards is arranged in the adsorption chamber, the desorption chamber is located below the adsorption chamber, the adsorption medium falls into the desorption chamber from the adsorption chamber, a carrier gas inlet is formed in one side of the desorption chamber, a carrier gas is formed in the other side of the desorption chamber, and a desorption device is arranged in the desorption chamber. According to the fluidized bed type organic exhaust purification method and device, technology and structure are simple, operation is convenient, exhaust purification cost can be effectively reduced, and exhaust purification efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of organic waste gas purification, in particular to a fluidized bed organic waste gas purification method and device. Background technique [0002] With the wide application of organic chemical products in industry, more and more volatile organic pollutants enter the atmosphere, mainly low boiling point and volatile organic compounds. They mainly come from waste gas emitted by the petrochemical industry, flexible packaging printing, pesticides, pharmaceutical intermediates, automotive spraying, electronics, machinery, shoemaking, synthetic leather, synthetic fibers, plastics, papermaking, paints, coatings, ceramics, mining and textiles The organic solvents emitted by many industries, such as industrial plants, not only endanger the health of workshop workers and the surrounding people, cause air pollution, but also cause loss and waste of resources. Volatile organic compounds are precursors for the formatio...

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Application Information

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IPC IPC(8): B01D53/06B01J20/34
Inventor 韩志军
Owner 韩志军
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