Filter screen anti-blocking device for dust collection equipment for textile

Abstract

The invention discloses a filter screen anti-blocking device for dust collection equipment for textile. The filter screen anti-blocking device comprises a dust collecting box, a feeding port is formedin one side of the dust collecting box, a filter screen is arranged on the other side of the dust collecting box, an air chamber is fixedly connected to the side, close to the filter screen, of the dust collecting box, a baffle is connected into the air chamber in a sealed mode, and an impeller is arranged in the air chamber; and a rotation center of the impeller is fixedly connected with a rotating shaft, the rotating shaft penetrates through the baffle and is fixedly connected with a motor, and the motor is connected with a conductive structure. According to the invention, when the mesh ofthe filter screen is blocked, thermoelectricity is formed through the temperature difference generated by the residual heat of the motor, so that an electric plate close to one side of the filter screen is electrified, and dust in the filter screen is sucked under the action of electrostatic adsorption; and on the other hand, under the condition that the internal energy of the motor is larger, thevoltage at both ends of the motor is reduced through a thermistor, and a current is applied to a conductor ring, so that the temperature of the motor is lowered by the principle of temperature difference refrigeration, and the motor is prevented from being burnt out.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an anti-blocking device for a filter screen of a textile dust collection device. Background technique [0002] The original meaning of textile is taken from the general term of spinning and weaving, but with the continuous development and improvement of the textile knowledge system and subject system, especially after the emergence of non-woven textile materials and three-dimensional composite weaving technologies, the current textile is not only a traditional Hand spinning and weaving also include garment, industrial and decorative textiles produced by non-woven technology, modern three-dimensional weaving technology, and modern electrostatic nano-netting technology. Therefore, modern textile refers to a multi-scale structure processing technology of fibers or fiber aggregates. [0003] Textile mills will produce a lot of dust during the production process. Generally, dust abs...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the filter screen in the textile vacuum cleaner equipment in the prior art is prone to mesh clogging after use, resulting in a decrease in suction, and the motor generates a large amount of heat under low load conditions, which may cause burnout The phenomenon of the motor, and a kind of anti-blocking device for the filter screen of the textile vacuum equipment is proposed

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