A chemical constant temperature anaerobic degradation device capable of continuous sampling

Abstract

The invention discloses a chemical constant temperature anaerobic degradation device capable of continuous sampling, which mainly includes a temperature control box, a reaction device, a gas delivery pipe, an exhaust pipe, a fixing frame and a nitrogen bottle; the upper side of the gas distribution device of the reaction device is evenly distributed There are multiple gas outlets, a temperature sensor is installed on the outer lower end of the right side of the reaction device, the adding device is embedded in the upper top surface of the reaction device, and an air pressure sensing check valve is nested on the left side of the reaction device, and the two fixing frames The end is fixed on the inner wall of the temperature control box, each reaction device is clamped on the fixed frame, and each temperature sensor, heating plate and rotating motor are respectively connected to the control panel. In a word, the present invention has the advantages of reasonable design, controllable temperature, sampling of multiple groups of reactions, and addition of reagents during the reaction without affecting the conditions required for the reaction.

Description

technical field [0001] The invention relates to the technical field of anaerobic degradation devices, in particular to a chemical constant temperature anaerobic degradation device capable of continuous sampling. Background technique [0002] With the development of the chemical industry, the production of various chemicals has increased significantly, and new chemicals have also emerged. When people make full use of chemicals, they also produce a large amount of chemical waste, including many toxic and harmful substances. Due to the uncontrolled random discharge and release of chemicals in other ways, the environmental situation is deteriorating and the environment is seriously polluted. [0003] Anaerobic biodegradation is the process of converting organic matter into various organic acids, alcohols, CH4, H2S, CO2, NH3, H2, etc. and a small amount of cellular substances under anaerobic conditions using the metabolic activities of anaerobic microorganisms. It is a coordina...

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Problems solved by technology

[0004] When actually using the anaerobic degradation device, we found that the existing device does not have an anaerobic degradation device that can control the temperature and perform continuous sampling of multiple experiments at the same time, and we found that sometimes in the middle of the anaerobic degradation experiment, it is necessary to add Reagents to carry out degradation tests of different influencing factors, which often affect the reaction conditions of the reaction device during the addition process, thereby reducing the accuracy and reliability of the reaction experimental data

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