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A kind of outside jaw crusher

A jaw crusher and crusher technology, which is applied in grain processing and other directions, can solve the problems of inability to meet the crushing of large-sized stones, stagnation and wear of slurry pumps and mud pipes, and achieves simple installation and avoids stagnant discharge. or blockage, the effect of slowing down wear

Active Publication Date: 2021-10-26
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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Problems solved by technology

[0005] Aiming at the problem that the existing crushers cannot satisfy the crushing of large-sized stones, the present invention proposes a jaw crusher outside the warehouse, which solves the problem of the discharge pump and mud pipe caused by large-sized stones during the construction of the shield machine. The problem of stagnation, blockage and wear has improved the construction progress of the tunnel

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] A kind of jaw crusher outside the warehouse, including stone storage box 4, such as figure 1 As shown, the front portion of the stone storage box 4 is fixedly provided with a slurry inlet pipe 12 and a spare slurry inlet pipe 5, and the slurry inlet pipe 12 and the standby slurry inlet pipe 5 are all connected with the stone storage area in the stone storage box 4, The slurry inlet pipe 12 is fixedly arranged on the upper part of the stone storage box 4...

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Abstract

The invention proposes an out-silo jaw crusher, which includes a stone storage box, the front part of the stone storage box is fixedly provided with a slurry feeding pipe, and the interior of the stone storage box is provided with a stone storage area, at least one crushing mechanism and a filter The crushing mechanism is arranged between the stone storage area and the filtering mechanism, and the upper part of the crushing mechanism is fixedly connected with the upper part of the stone storage box; the filtering mechanism is fixedly arranged between the crushing mechanism and the discharge mechanism, and the filtering mechanism is connected with the storage mechanism The stone box is fixedly connected; the discharge mechanism is fixedly arranged at the rear of the stone storage box, and the discharge mechanism and the slurry feeding pipe are both communicated with the stone storage area. By crushing and screening the excavated stones, the invention avoids the stagnation or blockage of the slurry pump and the slurry pipeline, and improves the slag discharge efficiency of the shield machine.

Description

technical field [0001] The invention belongs to the technical field of tunnel construction equipment, and in particular relates to a jaw crusher outside a warehouse. Background technique [0002] With the rapid development of industrial technology, mechanized tunnel construction technology is becoming more and more mature. The shield machine has the advantages of precise control, high efficiency and safety, reliable quality, and environmental friendliness. It is widely used in projects such as subway tunnels, highway tunnels, river-crossing tunnels, cross-sea tunnels, and water diversion and sewage tunnels. [0003] At present, there are mainly two types of shield machines: earth pressure shield machine and mud-water shield machine. Among them, the mud-water shield machine relies on the slurry discharge pump and mud pipeline to discharge slag. The slag outlet is equipped with a crusher. There are two ways to arrange the crusher on the shield machine: outside the warehouse ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C1/06B02C23/02B02C23/08
CPCB02C1/06B02C23/02B02C23/08
Inventor 郑帅超贺开伟翟聪叶蕾张鹏豪叶超徐纯杰徐儒村丁梦俊
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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