A water-saving device system for efficient water mist removal and recovery of industrial water

Abstract

The invention is a water-saving device system for efficiently removing mist and recovering industrial water, which includes a polycondensation system, a two-stage inertial separation system and a condensate recovery system. The polycondensation system includes a spray washing condensing device, a water receiving grid and a water receiving tank; the two-stage inertial separation system includes a reverse spray washing condensing device, a wave inertia separator, and a wire mesh demister; the condensed water recovery system includes condensed water Conveying pipeline, condensed water storage tank. The aggregated condensation system and the two-stage inertial separation system are arranged in the cooling tower, and the condensed water drainage pipe, spray washing condensing device, reverse spray washing condensing device and sink flushing device are connected to the condensed water storage tank through the condensed water delivery pipeline . The invention effectively breaks the effects of various forces between water molecules in the water mist, prevents the condensed water droplets of the water mist from flowing back into the tail gas inlet pipe, recycles industrial water, and achieves the purpose of resource recovery and utilization.

Description

technical field [0001] The invention belongs to the field of environmental protection technology for the treatment of a large amount of water mist in the drying waste gas of materials and the high-tech in the water-saving field of water mist treatment for cooling towers in chemical industry, oil refining, coal chemical industry, building materials, thermal power and other industries, and especially relates to a high-efficiency dewatering Water saving device system for fog recycling industrial water. Background technique [0002] Due to the rapid development of the economy, the development of chemical industry, oil refining, coal chemical industry, building materials, thermal power and other industries is also very rapid. The use of backward technology and equipment to pursue the rapid development of industrial enterprises has resulted in severe environmental damage, serious environmental pollution, and smog pollution spreading across the country. In some areas, the waste of ...

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Problems solved by technology

At present, although the discharge of water mist and waste gas from industries such as chemical industry, oil refining, coal chemical industry, building materials, and thermal power is known to be harmful, the treatment technology is not yet mature and perfect, and the capital investment recovery period is relatively long.

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