Internal mixer for producing V-belt and operation method of internal mixer

Abstract

The invention relates to an internal mixer for producing a V belt, which comprises a base, an internal mixer body is arranged on the base, the internal mixer further comprises an internal mixing cavity, a rotor driven by a motor is arranged in the internal mixing cavity, and a cooling cavity is arranged below the internal mixing cavity; an electron beam emission system is arranged in the pressure block; the control box is arranged on the base; a booster pump is arranged on the air inlet pipe; the smoke exhaust system is used for exhausting waste gas in the internal mixing cavity; the filtering tower is used for filtering waste gas; wherein the internal mixing cavity is formed in the internal mixer body, the pressure block is driven by the hydraulic system to move in a lifting mode and is matched with the internal mixing cavity, the internal mixing cavity communicates with the filtering tower through the smoke exhaust system, the air inlet pipe is used for conveying inert gas into the internal mixing cavity, and a divergent crystal, a laser lamp and a frequency converter are arranged in the cooling cavity. The mixing effect of the internal mixer is improved, and the phenomenon that the working environment is polluted is reduced.

Description

technical field [0001] The present invention relates to an internal mixer for producing a V-belt and an operation method thereof. Background technique [0002] Rubber V-belt is an important spare part in modern industrial production equipment. V-belt belongs to friction transmission. It relies on the friction between the belt and the pulley to transmit motion and power. In order to avoid the belt slipping during transmission, it must be It is necessary to apply a certain tension to the belt to generate positive pressure friction to drive, then the belt is continuously bent and squeezed during high-speed operation, and under the action of friction, the V-belt heats up. The higher the speed, the higher the load, the higher the temperature. , so that the life of the V-belt drops sharply. For example, when the temperature of the car V-belt body increases by 10 °C, the service life will be shortened by about 30%-50%. The power and speed of the V-belt will be higher. They belong ...

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Problems solved by technology

[0002] The rubber V-belt is an important spare part in modern industrial production equipment. The V-belt belongs to friction transmission. It relies on the friction between the belt and the pulley to transmit motion and power. It is necessary to apply a certain tension to the belt to generate positive pressure friction for transmission, then the belt is continuously bent and squeezed during high-speed operation, and under the action of friction, the V-belt generates heat. The higher the speed, the greater the load, and the higher the temperature rise. , so that the life of the V-belt drops sharply. For example, when the temperature of the car V-belt body increases by 10°C during work, the service life will be shortened by about 30%-50%. The power and speed of the V-belt will be higher, they belong to the main drive of the machine, and the transmission power is large, so the temperature rise of the V-belt will be higher. When the temperature of the V-belt rises to 180°C-200°C, the belt will disintegrate and fail. The process generally needs to be processed by an internal mixer. The existing internal mixer is prone to produce harmful exhaust gas during the processing process, and the direct discharge of the exhaust gas is easy to pollute the environment. The raw materials in the internal mixer are easily oxidized by contact with oxygen. Rubber raw materials and Insufficient mixing of the powder, which necessitates improvement

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