Environment-friendly oil smoke treatment device capable of realizing heat energy recovery

Abstract

The invention discloses an environment-friendly oil smoke treatment device capable of realizing heat energy recovery, and relates to the technical field of annealing furnace smoke treatment. The environment-friendly oil smoke treatment device comprises an annealing furnace, a heat exchange pipe, a cooler, a fan, a first spray tower and a second spray tower, a suction hood is arranged above the annealing furnace, a steam generation mechanism is arranged on the inner wall of the heat exchange pipe, multiple flow dividing pipes are sleeved with the inner wall of a flow dividing opening, a heat dissipation accelerating assembly is installed on the outer wall of a flow dividing sleeve, and the outer wall of the cooler is sleeved with a water cooling mechanism. Water is added into the inner wall of an ellipsoidal water tank in advance through a water return pipe, smoke can heat the water on the inner wall of the ellipsoidal water tank until the water is boiled, high-pressure steam generated during boiling is supplied into a steam turbine through a steam pipe to drive blades to rotate to drive a generator to generate electricity, the high-heat part of the smoke is recovered in advance, then the smoke enters a subsequent heat exchange device, graded utilization of heat in the smoke is achieved, high-temperature utilization of the smoke is achieved, the environmental protection property is good, and the heat collection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of annealing furnace flue gas treatment, in particular to a thermal energy recovery and environment-friendly oil fume treatment device. Background technique [0002] Enterprises produce oily waste gas and non-methane total hydrocarbons in the production process of stainless steel annealing furnace. Because the waste gas has a certain impact on the surrounding environment and the personal safety of workers, in order to further do a good job in environmental protection and avoid affecting the factory area and the surrounding atmospheric environment, it is necessary To process the flue gas, it is also necessary to recover the heat energy in the flue gas. [0003] For the actual demand of flue gas treatment in the production of annealing furnace. [0004] (1) The Chinese utility model patent with the publication number CN211339632U ​​discloses a waste gas heat exchange device for a stainless steel belt annealin...

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Problems solved by technology

[0007] The purpose of the present invention is to provide heat energy recovery and environmental protection oil fume treatment device to solve the technical problems in the prior art that the high heat part in the flue gas is not effectively collected and utilized, and the oil in the flue gas easily blocks the filter layer and affects the treatment effect

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