Power battery test smoke and exhaust gas treatment system and its treatment method

Abstract

The invention belongs to the field of battery experiments, in particular to a power battery test smoke and exhaust gas treatment system, comprising a combustion chamber, an exhaust gas output end of the combustion chamber is connected with an exhaust gas treatment component, and the exhaust gas treatment component includes a cyclone dust collector, a pulse bag filter, a UV Photolysis + activated carbon adsorption integrated equipment, alkali washing spray tower. In the present invention, a connecting shaft is arranged in the box, and the connecting shaft is manually pulled to drive the connecting rod to move, so that the compression spring is compressed, so that the rubber plate is pressed down and deformed, and the movement of the connecting shaft drives the supporting plate to move downward and pull the filter bag, so that the filter bag is deformed , Release the connecting shaft, the compression spring resets to make the filter bag vibrate, and then the dust on the filter bag is loosened by vibration, and at the same time, the connecting shaft is rotated to make the connecting rod rotate, and the connecting rod drives the rubber plate to rub against the inner wall of the box, so that the inside of the box is rubbed. Dust is cleaner when removed.

Description

technical field [0001] The invention relates to the technical field of battery experiments, in particular to a power battery test smoke and exhaust gas treatment system and a treatment method thereof. Background technique [0002] With the rapid development of new energy electric vehicles in China, the performance of power batteries has increasingly become a bottleneck restricting the development of the industry, which affects the reliability, stability and safety of vehicle operation, and has received extensive attention from the industry. Before application, power battery limit safety test is usually required to evaluate the performance of power battery cells, modules, and battery packs and the best application environment. Currently, the commonly used test methods include extrusion, high / low temperature, immersion, and acupuncture. , overcharge, overdischarge and other tests to evaluate the extreme environment of fire and explosion, so as to judge the safety limit of the ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a power battery test smoke exhaust gas treatment system and its treatment method, which solves the problem that the clogging of the filter screen on the cyclone dust collector affects the smoke treatment efficiency, and also solves the problem that the dust on the filter bag in the pulse bag dust collector passes through. Problems with pulses that are hard to clean up

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