Air curtain and cloth bag combined dust removal device suitable for transfer system

Abstract

The invention discloses an air curtain and cloth bag combined dust removal device suitable for a transfer system. The air curtain and cloth bag combined dust removal device comprises a first fan, a second fan, a third fan, a first air pipe, a second air pipe, a third air pipe, a fourth air pipe and a dry dust remover, wherein the first air pipe is arranged on the upper pipe wall side of a feeding port of the transfer system, the second air pipe is arranged on the upper pipe wall side of a first outlet of a guide chute of the transfer system, the third air pipe is arranged on the upper pipe wall side of a second outlet of the guide chute of the transfer system, and the second air pipe and the third air pipe are symmetrical; the fourth air pipe is arranged on the right side of the pipe wall of a blanking pipe; the dry dust remover is arranged on the right side of the blanking pipe and is positioned above the guide chute; the first fan is connected with a material pouring system through the first air pipe, the second fan is connected with the material pouring system through the second air pipe, the third fan is connected with the material pouring system through the third air pipe, an air inlet of the dry type dust remover is communicated with the material guiding system through the fourth air pipe, and an air outlet of the dry type dust remover is connected with the fourth fan.

Description

technical field [0001] The invention belongs to the technical field of dust removal equipment for mines, and in particular relates to a combined air curtain and cloth bag dust removal device suitable for a transfer system. [0002] technical background [0003] With the rapid development of coal mine production technology, the coal mining volume and coal mining efficiency have been greatly improved, and the transportation tasks undertaken by the belt conveyor lane are becoming heavier and heavier, and the dust production of the belt conveyor lane reloading system is also increasing. Serious dust pollution is caused in the belt transportation lane, and the long-term exposure of staff and equipment to high dust concentration environment will have a huge negative impact on the health of personnel and the safe production of equipment. [0004] At present, the dust removal method of the belt transportation lane is mainly wet dust removal, but there are still many shortcomings in t...

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Problems solved by technology

[0003] With the rapid development of coal mine production technology, the coal mining volume and coal mining efficiency have been greatly improved, and the transportation tasks undertaken by the belt conveyor lane are becoming heavier and heavier, and the dust production of the belt conveyor lane reloading system is also increasing. Serious dust pollution in belt transportation lanes, long-term exposure of staff and equipment to high dust concentrations will have a huge negative impact on the health of personnel and the safe production of equipment

[0004] At present, the dust removal method of the belt transportation lane is mainly wet dust removal, but there are still many shortcomings in the wet dust removal method that have not been effectively solved, such as nozzle clogging and poor spray effect or excessive spray volume, poor spray effect will lead to The effect of dust reduction is not obvious, but too much spray volume will cause water mist pollution in the roadway and reduce coal quality

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