A waste gas purification device for environment protection engineering

Abstract

The invention relates to the technical field of environment protection engineering, and discloses a waste gas purification device for environment protection engineering. The device includes a fixed pedestal the upper-end external surface of which is welded to a recovery tank. The upper-end external surface of the recovery tank is welded to a purification tank the lower end of which is provided with a dust storage layer. A first gas pipe is fixedly mounted at the external surface of one side of the recovery tank. A second gas pipe is movably mounted on the external surface of one end of the first gas pipe. In a waste gas purification process utilizing the device, a user can utilize an electric mechanism to drive a third rotating shaft to rotate, thus driving a cam to rotate. As the axes ofthe third rotating shaft and the cam do not coincide and are intersected, the cam will generate regular vibration along the axis of the third rotating shaft along with rotation of the third rotating shaft and the cam, and therefore, dust residual on the inner wall of the dust storage layer falls into the recovery tank and a situation that pipelines are blocked with dust is avoided.

Description

technical field [0001] The invention relates to the technical field of exhaust gas purification, in particular to an exhaust gas purification device for environmental protection engineering. Background technique [0002] In today's society, with the rapid development of society, people will inevitably produce a large amount of waste gas while producing industrial raw materials. Some waste gas not only has a strong pungent smell, but also poses a certain threat to the human body, so the waste gas must pass through It can be discharged after a series of purification treatment. [0003] Existing exhaust gas purification usually achieves the purpose of purifying exhaust gas through combustion and chemical reactions. However, existing exhaust gas purification devices can only purify one or several types of exhaust gas with similar properties, but there are differences in the physical and chemical properties of exhaust gas. There is a large difference, so the existing purificatio...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an exhaust gas purification device for environmental protection engineering, which is equipped with the process of equipment use, can reduce the loss in the energy transmission process, and prevent dust from accumulating on the inner wall of the equipment, thereby causing pipeline blockage At the same time, it can speed up the fluidity of the gas, improve the purification efficiency of the exhaust gas, and it is easy for people to install or disassemble parts. Solved the problem that the speed of exhaust gas recirculation is too slow and it is inconvenient for people to install or disassemble

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