Internal mixer with dust suction and cooling device

Abstract

The invention discloses an internal mixer with a dust suction and cooling device. The internal mixer comprises a machine body, wherein a feeding hopper is arranged on the upper wall of the machine body in a communicating mode, and a discharging pipe is arranged on the lower wall of the machine body in a communicating mode; a dust suction mechanism is arranged on the machine body and comprises a suction fan fixedly connected to the upper wall of the machine body; and a smoke exhaust pipe is arranged at the air inlet end of the suction fan in a communicating mode, and an air outlet pipe is arranged at the air outlet end of the suction fan in a communicating mode. According to the internal mixer, dust can be prevented from entering air to pollute the environment, and intermittent feeding can be achieved; the situation that a large number of materials instantly enter the machine body during feeding, so that the interior of equipment is blocked and the working efficiency of the internal mixer is affected is avoided, and therefore the working efficiency of the internal mixer is improved; and potential safety hazards caused by over-high temperature of the materials can be eliminated.

Description

technical field [0001] The invention relates to the technical field of internal mixers, in particular to an internal mixer with a dust suction cooling device. Background technique [0002] The closed rubber mixer is referred to as the internal mixer, which is mainly used for plasticizing and mixing of rubber. The internal mixer is a kind of machine with a pair of rotors of specific shape and relative rotation, which intermittently masticates and kneads polymer materials in a closed state with adjustable temperature and pressure. It can process granular rubber raw materials. for processing. [0003] The traditional internal mixer generally pours the material directly into the hopper when feeding, and a large amount of raw material enters the device instantly, which is easy to cause blockage inside the device, thereby affecting the working efficiency of the internal mixer, and a large amount of material will be generated during the internal mixing process. Dust, a large amou...

AI Technical Summary

Problems solved by technology

[0003] The traditional internal mixer generally pours the material directly into the hopper when feeding, and a large amount of raw material enters the device instantly, which is easy to cause blockage inside the device, thereby affecting the working efficiency of the internal mixer, and a large amount of material will be generated during the internal mixing process. Dust, a large amount of dust floating into the air will pollute the environment, and the temperature of the material is high when discharging, which may cause the staff to be scalded by the material when picking up the material. Therefore, it is necessary to design a vacuum cooling device. internal mixer to solve the above problems

Images