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Novel multistage crushing device

A crushing equipment and a new type of technology, applied in the field of new multi-stage crushing equipment, can solve the problems that the crushing accuracy of a single crusher cannot be guaranteed and cannot meet the needs of use, and achieve high crushing accuracy, improved crushing accuracy, and simple operation Effect

Inactive Publication Date: 2018-11-30
重庆市易特杰机械制造有限公司
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  • Application Information

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Problems solved by technology

Shearing is mainly used in coarse crushing (crushing) and crushing operations, and is suitable for crushing or crushing operations of tough or fibrous materials and bulk materials; impact is mainly used in crushing operations, suitable for crushing of brittle materials; rolling Mainly used in high-fine crushing (ultrafine crushing) operations, suitable for most types of materials for ultrafine crushing operations; grinding is mainly used for ultrafine crushing or ultra-large crushing equipment, suitable for further crushing operations after crushing operations ; so the existing single pulverizer can only carry out one of shearing, impact, rolling, and grinding pulverization, which cannot meet the needs of various uses, and the pulverization accuracy of the single pulverizer can not be guaranteed at the same time

Method used

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Embodiment Construction

[0015] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0016] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0017] Such as figure 1 As shown, a novel multi-stage crushing device of the present invention includes a first crushing mechanism, a powder delivery pump 1 and a second crushing mechanism, and the first crushing mechanism includes a bracket 2 and a lower bin 3 arranged on the bracket 2 , the first chopping knife group 4 and the second chopping knife set 5 are arranged in the lower bin 3, the first drive motor 6 and the second drive motor 7 are arranged on both sides of the lower bin 3, the The firs...

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Abstract

The invention discloses a novel multistage crushing device. The device comprises a first crushing mechanism, a powder delivery pump and a second crushing mechanism, the first crushing mechanism comprises a support and a discharging chamber arranged on the support, a first chopping cutter group and a second chopping cutter group are arranged in the discharging chamber, a first driving motor and a second driving motor are arranged at two sides of the discharging chamber, the upper part of the discharging chamber is connected with a feeding chamber, a pair of rollers is arranged in the feeding chamber, the second crushing mechanism comprises a frame, a crushing shell arranged on the frame, a crushing cutter hammer, a screen and a discharging hopper arranged below the screen, and a third driving motor is arranged outside the crushing shell. The crushing device is designed to have the above structure, the pair of rollers, chopping cutters and the crushing cutter hammer are integrates, and the powder delivery pump is used to transport a material, so the crushing precision is greatly improved, thereby the device has the advantages of high crushing precision, realization of multi-mode simultaneous crushing, and simplicity in operation.

Description

technical field [0001] The invention relates to a pulverizer, in particular to a novel multistage pulverizing equipment. Background technique [0002] The pulverizer is a machine that crushes large-sized solid raw materials to the required size. According to the size of the crushed material or the crushed material, the pulverizer can be divided into a coarse crusher, a pulverizer, and an ultrafine pulverizer. There are four types of external forces on solids: shearing, impacting, rolling, and grinding. Shearing is mainly used in coarse crushing (crushing) and crushing operations, and is suitable for crushing or crushing operations of tough or fibrous materials and bulk materials; impact is mainly used in crushing operations, suitable for crushing of brittle materials; rolling Mainly used in high-fine crushing (ultrafine crushing) operations, suitable for most types of materials for ultrafine crushing operations; grinding is mainly used for ultrafine crushing or ultra-large ...

Claims

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Application Information

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IPC IPC(8): B02C21/00B02C4/02B02C18/14B02C13/13
CPCB02C4/02B02C13/13B02C18/14B02C21/00B02C2018/147
Inventor 牟勇丞
Owner 重庆市易特杰机械制造有限公司
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