A construction waste crushing device with dust removal function

Abstract

The invention discloses a construction waste crushing device with dust removal function. When the construction waste is crushed, the crushing box will be in a sealed state, which can effectively prevent the dust from directly entering the environment, and the crushing will be carried out by a gas circulation pump at the same time. Dust removal, so that the crushing is completed without waiting for the dust to settle, and the dust will not be raised when feeding again, which can effectively improve the crushing efficiency, and through the setting of the clogging reminder, when the filter plate is blocked, the elastic sealing film can pass through the convex It plays a reminding role by using anti-reflection and reflective light, so that the staff can find the clogging phenomenon of the filter plate in time, and through the setting of the anti-dry suction and dust discharge parts, not only the dust in the suction pipe is easy to clean, but also to a certain extent Prevent the dry pumping phenomenon of the gas circulation pump, so that the staff can have more time to shut down the gas circulation pump, which greatly improves the practicability.

Description

technical field [0001] The invention relates to the technical field of crushing equipment, in particular to a construction waste crushing device with dust removal function. Background technique [0002] Construction waste refers to the collective name of muck, waste concrete, waste masonry and other waste produced in the production activities of people engaged in demolition, construction, decoration, repair and other construction industries. Classified by composition, construction waste can be divided into muck, concrete blocks, crushed stones, brick and tile fragments, waste mortar, mud, asphalt blocks, waste plastics, waste metal, waste bamboo and wood, etc. [0003] In the past, construction waste was usually piled up or transported to the suburbs for burial, which not only wasted manpower and material resources, but also caused certain damage to the environment. In response to the call for environmental protection and energy conservation, people began to recycle construc...

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Problems solved by technology

[0003] In the past, construction waste was usually piled up or transported to the suburbs for burial, which not only wasted manpower and material resources, but also caused certain damage to the environment. In response to the call for environmental protection and energy conservation, people began to recycle construction waste. Shredding of construction waste using a shredder

[0004] When crushing construction waste, a large amount of dust will be generated. The crushing devices used for construction waste in the prior art are usually open-type, and the dust will be directly discharged into the environment through the feeding port, which not only easily pollutes the environment but also endangers the environment. The health of the staff, although there are some sealed crushing devices, the device is sealed when crushing, so although it can prevent the dust from being directly discharged into the environment, after the crushing is completed, there will be a lot of dust floating in the device , it is necessary to wait for the dust to settle before continuing to crush, which will not only greatly reduce the efficiency of the crushing work, but also because the device contains a large amount of dust, when the device is opened for re-feeding, the dust is likely to fly, and the practicability is poor

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