Dust removing device special for electric shovel cabin

Abstract

The special dust removal device for an electric shovel cabin provided by the invention belongs to the technical field of electric shovel dust removal. It mainly solves the problems of poor filtering performance, many electrical failures and difficult maintenance in the prior art. It includes a dust removal mechanism and a fan, and its characteristics are: it also includes a rainproof cover and a dust discharge mechanism; the top surface of the rainproof cover is a hollow peak structure, and the outer part of the lower part is provided with a dusty air inlet, which is connected with the dusty air. The air inlet of the dust removal mechanism is arranged adjacent to the entrance, and the dust removal mechanism is composed of several groups of filter devices; the air outlet of the dust removal mechanism arranged adjacent to the dusty air inlet is connected with the air inlet of the fan through the air duct in the hollow rainproof cover. The fan is located above the rear of the engine room, and the air outlet of the fan communicates with the engine room. The present invention is arranged at the rear of the electric shovel and is located on the top of the engine room. Cartridge-type filter device is adopted, which is easy to maintain, has high filtration and purification efficiency, and a rainproof cover, so that the dust removal equipment can adapt to bad weather and improve the availability of equipment.

Description

Technical field [0001] The invention belongs to the technical field of electric shovel dust removal, and particularly relates to a special dust removal device for an electric shovel engine room. Background technique [0002] The dust removal device of the electric shovel is mainly to provide clean air for the engine room of the electric shovel for pressurization, while providing cooling air for the motors, electrical cabinets and electrical components in the engine room, and providing a gas source for the air compressor system of the electric shovel. An important part of an electric shovel. [0003] The dust removal system of the electric shovel in the prior art is a dust removal device that makes the dust-containing gas collide with the baffle to sharply change the direction of the airflow, and uses inertial force to separate and collect dust. The following problems exist: [0004] 1. Poor filtration performance; [0005] 2. Many electrical faults; [0006] 3. Difficult to check and...

AI Technical Summary

Problems solved by technology

[0004] 1. Poor filtration performance;

[0005] 2. There are many electrical failures;

[0006] 3. It is difficult to check and maintain the filter

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