Efficient membrane separation dust removal equipment

Abstract

The invention discloses efficient membrane separation dust removal equipment, which structurally comprises a main body, an air inlet, an air outlet and a water outlet, the air inlet is formed in the side end of the main body, the air outlet is located in the middle of the top of the main body, and the water outlet is connected to the bottom of the side end of the main body. The main body comprises a micro-filtration membrane, a water adsorption device, a spraying device, and an isolation plate. The water adsorption device comprises a supporting plate, a mounting groove and water guide devices, the water guide device comprises a water guide block, a fixing block, a water guide groove and a water isolation block, and the water isolation block comprises a drainage groove, a clamping groove, a rotating shaft, a water collection piece and a rewinding spring. The water guide devices in the water adsorption device are arranged in a staggered mode two-by-two, thus air flow can wind around the water guide devices, the water mixed in the air flow is attached to the water guide devices, and the water mixed in the air is prevented from being in contact with the dust to be condensed into mud on the end surface of the micro-filtration membrane.

Description

technical field [0001] The invention relates to the field of membrane separation equipment, in particular to a high-efficiency membrane separation and dedusting equipment. Background technique [0002] In the development of modern industry, the exhaust gas produced has always been the main factor that pollutes the environment. The exhaust gas discharged into the air contains not only harmful gases, but also a large amount of dust. Usually, it will be purified after being discharged into the air to avoid environmental pollution. Larger pollution, when purifying the dust mixed in the exhaust gas, it is necessary to use a microfiltration membrane to purify the dust in the exhaust gas. [0003] Based on the inventor's discovery above, the existing high-efficiency membrane separation dedusting equipment mainly has the following shortcomings, for example: because the waste gas is produced by incineration, there will be a certain amount of steam mixed in the waste gas, and the stea...

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Problems solved by technology

[0003] Based on the inventor's discovery above, the existing high-efficiency membrane separation dedusting equipment mainly has the following shortcomings, for example: because the waste gas is produced by incineration, there will be a certain amount of steam mixed in the waste gas, and the steam will be in contact with the dedusting equipment When it encounters condensation, it will condense into small water droplets. When the small water droplets are mixed with dust, a small mud mass will be formed and attached to the end face of the microfiltration membrane. When the mud mass solidifies, it will block the filter pores of the microfiltration membrane. , resulting in the accumulation of exhaust gas in the dust removal equipment

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