Dust collecting device with controllable dust collecting range

Abstract

The invention provides a dust collecting device with a controllable dust collecting range. The dust collecting device comprises a dust collecting device pedestal; a dust collecting box is arranged on the dust collecting device pedestal; a dust collecting pipe is arranged on the dust collecting box; a suction pump is arranged on the dust collecting box; the suction pump is used for exhausting of air in the dust collecting box and generation of negative pressure; the dust collecting pipe is used for dust suction; a filter is arranged in the dust collecting box; the filter is used for collecting filtering of collected dust; a dust collecting end of the dust collecting pipe is provided with a dust collecting hood; the dust collecting hood is used for hooding spaces for dust collecting; the dust collecting hood is prepared of a transparent soft material, and is foldable; in using, the dust collecting hood is unfolded for sealing covering of equipment producing dust; when the dust collecting device is not used, the dust collecting hood is folded; dust collecting of a whole workshop is not needed; dust collecting range is narrowed; power is reduced; energy consumption is reduced; the lower end of the dust collecting hood is fixedly arranged on the ground using a suction disc, so that the sealing performance of the dust collecting hood is increased, and dust collecting effect is improved.

Description

technical field [0001] The invention relates to the field of cement manufacture, in particular to a dust collector with a controllable dust collection range. Background technique [0002] At present, when manufacturing cement and other products, it is necessary to process powdery raw materials, which is prone to dust and pollutes the working environment. Therefore, it is necessary to use a dust collector to collect dust, and the current dust collector generally They all directly collect dust in the entire space, but because the factory building is generally large, more power is required to ensure that the entire factory building is in the dust collection range, but in fact, the dust is generally generated by one piece of equipment, only need Collecting the dust at a piece of equipment to ensure that the dust does not leak out can ensure the cleanliness of the entire plant without using high-power dust for dust collection. Therefore, it is particularly important to solve the...

AI Technical Summary

Problems solved by technology

[0002] At present, when manufacturing cement and other products, it is necessary to process powdery raw materials, which is prone to dust and pollutes the working environment. Therefore, it is necessary to use a dust collector to collect dust, and the current dust collector generally They all directly collect dust in the entire space, but because the factory building is generally large, more power is required to ensure that the entire factory building is in the dust collection range, but in fact, the dust is generally generated by one piece of equipment, only need Collect the dust at a piece of equipment to ensure that the dust does not leak out, which can ensure the cleanliness of the entire plant without using high-power dust for dust collection

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