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Novel slurry spraying unit

A shotcrete and unit technology, applied in loading/unloading, transportation and packaging, packaging, etc., can solve the problems affecting the health and personal safety of on-site workers, polluting the environment with dust, threatening the health of workers, etc., to improve attention and safety, reduce noise pollution, and eliminate the effects of dust spreading

Pending Publication Date: 2018-11-13
张殿飞
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

At this stage, the existing shotcrete machines mainly use artificial mixing materials. Due to the wear of the aggregate on the friction plate, air leakage from the gaps in the shotcrete machine body produces a large amount of dust that pollutes the environment and seriously threatens the health of workers. In addition, in the process of mixing materials, It will produce a lot of noise, affecting the health and personal safety of on-site workers

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Embodiment Construction

[0032] Below in conjunction with accompanying drawing, by describing embodiment, the present invention will be further described:

[0033] Such as Figure 1-7 As shown, a new type of spraying unit of the present invention includes a mobile base 1 and a spraying unit 2 . Wherein, the spraying unit 2 includes a feeding mechanism, a batching auger 3 and a stirring auger 4 . The feeding mechanism, the batching auger 3 and the stirring auger 4 are all airtight housings. The feeding mechanism and the batching auger 3 are set in pairs, and there are at least two pairs; the batching auger 3 is arranged parallel to the horizontal plane.

[0034] There are three batching augers 3 of the present invention, one stirring auger 4, and the included angle between the batching auger 3 and the stirring auger cage 4 is 0-90°. In the present embodiment, the batching auger 3 and The mixing augers 4 are all installed horizontally, that is, the angle between the batching auger 3 and the horizonta...

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Abstract

The invention discloses a novel slurry spraying unit which comprises a moving base and a slurry spraying unit body. The slurry spraying unit body comprises automatic feeding mechanisms, dosing packingauger sets, stirring and pushing packing augers and an air material mixing mechanism. Closed structures are adopted in the feeding mechanisms, the dosing packing auger sets and the stirring and pushing packing augers. The automatic feeding mechanisms and dosing packing augers are arranged in pairs. The dosing packing auger sets are arranged transversely. According to the novel slurry spraying unit, materials are conveyed and stirred automatically in a closed manner, the situation that dust flies to the outside is eradicated, the hazard of operators making contact with the dust is eliminated,operation safety of equipment is improved, meanwhile, the structure of the complete equipment is simplified, noise is lowered effectively, and the occurrence rate of occupational disease caused by dust pollution is effectively reduced.

Description

technical field [0001] The invention relates to a spraying machine, in particular to a novel spraying unit. Background technique [0002] Shotcrete machines are widely used in engineering construction, mines, tunnels, mountain slope protection, culverts, subways, hydropower projects, underground projects and coal mine underground roadway shotcrete construction operations. At this stage, the existing shotcrete machines mainly use manual mixing materials. Due to the wear of the aggregate on the friction plate, the air leakage in the gaps of the shotcrete machine body produces a large amount of dust that pollutes the environment and seriously threatens the health of workers. In addition, in the process of mixing materials, It will generate a lot of noise, which will affect the health and personal safety of on-site workers. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of spraying unit, which adopts ful...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G33/14B65G69/18
CPCB65G33/14B65G69/18
Inventor 张殿飞
Owner 张殿飞
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