An intelligent monitoring device for anaerobic fermentation system of biogas engineering

Abstract

The invention discloses an intelligent monitoring device for an anaerobic fermentation system of a biogas project, which belongs to the field of biogas engineering. An intelligent monitoring device for an anaerobic fermentation system of a biogas project comprises a fermenter, and a detection tube is arranged on the upper surface of the fermenter , the outer surface of the detection tube is threadedly connected with a connecting cover, the inner center of the connecting cover is fixedly connected with a monitoring cylinder, the lower surface of the monitoring cylinder is provided with a sealing groove, and the inner surface of the sealing groove slides A T-shaped sealing plate is connected, and both sides of the outer surface of the T-shaped sealing plate are provided with limiting long grooves, and both ends of the inner surface of the sealing groove are fixedly connected with limiting rods, and the upper surface of the T-shaped sealing plate The center is fixedly connected with a threaded rod, the outer surface of the threaded rod is threaded with an operating rod through a threaded hole, and the lower surface of the operating rod is fixedly connected with a piston, which can greatly improve the convenience and stability of use and ensure monitoring Safety and efficiency.

Description

An intelligent monitoring device for anaerobic fermentation system of biogas engineering technical field The utility model relates to the field of biogas engineering, more specifically, to a kind of biogas engineering anaerobic fermentation system. Intelligent monitoring device. Background technique In recent years, along with the development of biotechnology and the improvement of environmental protection concepts, the development of biogas engineering is relatively rapid, which can The waste is fermented to generate biogas to achieve the purpose of waste utilization, which is conducive to environmental protection and energy saving. During the process, in order to ensure safety and stability, it is necessary to monitor the internal system data, generally through pressure and temperature transmission. sensor for monitoring and judgment. But the effect of the existing monitoring device is not ideal in actual use, and the existing methods are mostly the monitoring se...

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Problems solved by technology

[0003] However, the existing monitoring devices have unsatisfactory effects in actual use. Most of the existing methods are to install a single monitoring sensor inside the fermenter. This way of separate positioning is not conducive to installation and positioning, and it is also inconvenient for later maintenance. Centralized processing, at the same time, in the monitoring process, the existing method is convenient to extract biogas samples for detection under stable conditions, which is not conducive to stable monitoring, and the convenience and stability of use need to be further improved

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