Automobile vehicle exhaust purification device with filter element being conveniently replaced

Abstract

The invention discloses an automobile vehicle exhaust purification device with a filter element being conveniently replaced. The automobile vehicle exhaust purification device with the filter elementbeing conveniently replaced comprises a purification box body, first through holes are formed in the middle of the upper surface of the purification box body, two symmetric sliding rods are placed inthe purification box body, the upper surfaces and bottom surfaces of the two sliding rods are fixedly connected with the inner top wall and the inner bottom wall of the purification box body correspondingly, and the two sliding rods are located on the two sides of the first through holes. According to the automobile vehicle exhaust purification device with the filter element being conveniently replaced, connecting rods are fixedly connected to the two side surfaces of connecting blocks, sliding rings are fixedly arranged on the upper surfaces of the connecting rods in an embedded mode, so thatthe connecting block moves up and down in the direction of the sliding rods; a handle is fixedly connected to the upper surface of a circular plate, so that the circular plate is driven to move up and down; the connecting blocks are fixedly connected to the bottom surface of the circular plate, so that the connecting blocks are driven to move up and down; and a threaded rod is connected with a threaded hole in a threaded mode, so that the circular plate is fixedly connected with the purification box body, and the gas of the purification box body can be prevented from leaking out.

Description

Technical field [0001] The invention relates to the technical field of exhaust gas purification, in particular to an automobile exhaust gas purification device which is convenient to replace a filter element. Background technique [0002] Automobile exhaust is the exhaust gas emitted by automobiles during work. In modern civilization, automobiles have become an indispensable means of transportation for mankind. However, with the rapid development of the automobile industry and the continuous increase in automobile production and ownership, automobiles also bring Here comes air pollution, that is, car exhaust pollution. In China's large and medium-sized cities, automobile exhaust emissions have become a major source of air pollution. [0003] Purify the exhaust gas emitted by the car by installing an exhaust purification device on the car. The filter element will be blocked if the purification device is used for a long time. The filter element is fixedly installed inside the purifi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automobile exhaust purification device which is easy to replace the filter element, which solves the problem that the filter element of the automobile exhaust purification device is inconvenient to replace

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