An aerodynamic oil mist treatment device for a cold heading machine

Abstract

The invention relates to an aerodynamic oil mist treatment device of a cold header. The device comprises a refrigeration compressor, a condensation exhaust box and an oil mist collecting tank, wherein the refrigeration compressor is connected with a condenser pipe arranged in the condensation exhaust box by an air conveying pipe; the condenser pipe is respectively connected with the two sides of the upper end of an air suction inner tank arranged in the oil mist collecting tank by ring-shaped loop pipes; the ring-shaped loop pipes enter the air suction inner tank along the tangential directions at the two sides of the excircle surface of the air suction inner tank; the lower end of the air suction inner tank is provided with an oil mist air suction hole communicated with the outside, the middle part at the upper end of the air suction inner tank has a through hole which is used for communicating the space in the air suction inner tank and the space between the air suction inner tank and the oil mist collecting tank; one side of the upper end of the oil mist collecting tank is communicated with the space in the condensation exhaust box by an air outlet connecting pipe; a filter absorption structure is arranged at an exhaust hole at one side of the condensation exhaust box. The aerodynamic oil mist treatment device is simple in structure, can be used for collecting the oil mist by an aerodynamic principle, can fully separate the oil mist, and is safe and reliable.

Description

technical field [0001] The invention relates to the field of machining oil mist treatment equipment, in particular to an aerodynamic oil mist treatment device for a cold heading machine. Background technique [0002] At present, the cold heading machine has been used in the large-scale production of small and medium-sized upsetting forgings. Compared with hot forging and warm forging, it can save 30% to 50% of materials, 40% to 80% of energy and improve the quality of upsetting forgings. With the advancement of science and technology and the continuous improvement of product technical requirements in industries such as automobiles, motorcycles, and household appliances, cold heading technology has gradually become the development direction of refined production of small and medium-sized heading forgings. [0003] However, during the cold heading process, a large amount of heat will be generated due to the displacement and deformation of the material crystal, so it is necessa...

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