Tunnel digging machine capable of efficiently removing dust for road and bridge engineering

The tunnel digging machine comprises a digging machine body, the inner cavity of the digging machine body is fixedly connected with a dust removal box, the left side of the dust removal box is fixedly connected with a first dust removal pipe, and the left side of the surface of the first dust remova...

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description The tunnel digging machine comprises a digging machine body, the inner cavity of the digging machine body is fixedly connected with a dust removal box, the left side of the dust removal box is fixedly connected with a first dust removal pipe, and the left side of the surface of the first dust removal pipe is communicated with a dust removal suction nozzle; a fan is fixedly connected to the left side of the top of an inner cavity of the dedusting box, a fixing plate is fixedly connected to the inner cavity of the dedusting box and located on the right side of the fan, and a second dedusting pipe is fixedly connected to the right side of the fixing plate. Through cooperative use of the digging machine body, the dust removal box, the first dust removal pipe, the dust removal suction nozzle, the fan, the fixing plate, the second dust removal pipe, the dust removal nozzle, a first dust removal filter screen, a second dust removal filter screen, a fixing box, a motor, a threaded rod, a threaded sleeve, a sliding ro
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subjects PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title Tunnel digging machine capable of efficiently removing dust for road and bridge engineering
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