Water spraying device for waste gas purification

Abstract

The invention discloses a water spraying device for waste gas purification. The water spraying device comprises a tank body, the top surface of the tank body is fixedly connected with a driving motor,and the output end of the driving motor is fixedly sleeved with a driving gear. The invention relates to the field of chemical waste gas purification treatment equipment. A rotating arm and a spraying pipe are driven to be unfolded through the transmission of the driving motor; the water pressure in the spraying pipe is increased by utilizing the effect of a centrifugal force, thus the spraying effect of a spray head is enhanced, the interior of the tank body is sprayed in an all-around mode under the assistance of the rotation of the spraying pipe, the spraying efficiency is greatly improved, the requirement for the output power of an output pump is reduced while the spraying area and flow are increased through the rotating centrifugal force, electric energy is saved, and the equipment efficiency is greatly improved. The problems that an existing water spraying device for waste gas purification is low in spraying efficiency, the atomization degree and the water vapor concentration inthe spraying process are low, and consequently the spraying treatment efficiency is low are solved.

Description

technical field [0001] The invention relates to the field of chemical waste gas purification treatment equipment, in particular to a water spray device for waste gas purification. Background technique [0002] Spray type dust collector, in the dust collector, water is sprayed into a mist through the nozzle. When the dusty smoke passes through the misty space, due to the collision, interception and condensation between dust particles and liquid droplets, the dust particles will be separated with the liquid droplets. landed down. Many existing factory exhaust gas treatment equipment also use spraying to purify and treat the exhaust gas to be discharged. [0003] The existing patent (notification number: CN109420396A) discloses a spraying waste gas treatment tower, which includes a vertically placed tower body, a sedimentation tank is arranged in the tower body below the air inlet, and the outer wall of the bottom of the tower body One side of the tower is provided with a wat...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a water spray device for exhaust gas purification, which solves the problems of low spray efficiency, atomization degree and water vapor in the spray process of the existing water spray device for exhaust gas purification. Low concentration, resulting in low efficiency of spray treatment

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