A centralized exhaust system and exhaust method for multiple rubber vulcanizers

Abstract

The invention discloses a centralized exhaust system and an exhaust method for multiple rubber vulcanizers. The exhaust system includes an exhaust main pipe, an exhaust fan, an integrated controller and multiple rubber vulcanizers. A rubber vulcanizer exhaust hood is installed on the top of each rubber vulcanizer; the rubber vulcanizer exhaust hood is connected to the exhaust main pipe through the exhaust branch pipe, electric air valve, confluence distributor in turn; the exhaust fan is installed at one end of the exhaust main pipe ; The integrated controller is connected with the rubber vulcanizer, the electric air valve, the confluence distributor and the exhaust fan through the communication line; the main body of the confluence distributor is a flow guide component based on a quarter arc. According to the characteristics of the vulcanization process, the present invention monitors the running state of the vulcanizer, and adjusts the exhaust air volume and the total air volume at each end of the exhaust system in real time, so as to achieve the effect of collecting the pollution when it is emitted, and not collecting when the emission stops, and at the same time It can also reduce the air volume of the system while meeting the exhaust air demand of each vulcanizing machine, so as to achieve the purpose of energy saving and high efficiency.

Description

technical field [0001] The invention relates to the technical field of industrial ventilation, in particular to a centralized exhaust system and an exhaust method for multiple rubber vulcanizers. Background technique [0002] In the rubber vulcanization workshop, due to the large number of rubber vulcanizers, the emission sources of pollutants are not concentrated, and the emission of pollutants varies greatly with time, that is, multi-point sources in space and scattered in time, and the vulcanization cycle is long. Pollution discharge lasts for a short time. In industry, comprehensive ventilation system or local ventilation system is often used for capture and discharge. The comprehensive ventilation system not only has a large ventilation volume and low emission concentration, but also the pollutants are mixed in the whole workshop, resulting in a high concentration of pollutants in the working area and affecting the health of workers. When using a local ventilation sys...

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Problems solved by technology

[0003] In order to overcome the defects of the centralized exhaust system in the vulcanization workshop in the prior art, the purpose of the present invention is to provide a centralized exhaust system and exhaust method for multiple rubber vulcanizers, according to the operating characteristics of the rubber vulcanizers, the pollution sources in time and space Adjust the air volume according to the distribution characteristics, reduce the operating air volume, and at the same time ensure the uniformity of the exhaust air, and realize the efficient capture and centralized discharge of pollutants emitted by multi-point sources

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