Sorting device with sand and stone sorting function

A sorting technology for sand and gravel, which is applied in the direction of the swirling flow can reverse the axial direction of the device, swirl device, etc., can solve the problem of low screening efficiency, to achieve the effect of improving sand output efficiency and screening efficiency

Pending Publication Date: 2021-05-14
深圳市桥梁维修设备科技有限公司
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  • Claims
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Problems solved by technology

[0005] The object of the present invention is to provide a sorting device with the function of sorting sand and stones, aiming to solve the problem of low screening efficiency in the prior art when the existing sand separators separate and screen sand and stones of different sizes. The problem

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  • Sorting device with sand and stone sorting function
  • Sorting device with sand and stone sorting function
  • Sorting device with sand and stone sorting function

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Embodiment Construction

[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] In the drawings of this embodiment, the same or similar symbols correspond to the same or similar components; The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. Construction and operation, so the words describing the positional relationship in the drawings are only for illustrat...

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Abstract

The invention relates to the technical field of building construction, and discloses a sorting device with a sand and stone sorting function. The sorting device comprises a multi-stage sand sorting device, a sand discharging device and a collecting tank, wherein the multi-stage sand sorting device comprises a screening mechanism, a rotational flow sand sorting mechanism and a conveying system; the screening mechanism is used for screening large-particle sand and stone and medium-particle sand and stone, the rotational flow sand sorting mechanism comprises at least one cyclone, the cyclones are used for screening small-particle sand and stone, and the conveying system is used for conveying to-be-screened sand and stone to the screening mechanism and the rotational flow sand sorting mechanism; the sand discharging device comprises a discharging groove and a vibrator; and the collecting tank is arranged below the discharging groove. According to the sorting device with the sand and stone sorting function, the large-particle sand and stone, the medium-particle sand and stone and the small-particle sand and stone can be separated out, the sand and stone of various different sizes can be separated and screened, and the sand and stone screening efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a sorting device with the function of sorting sand and gravel. Background technique [0002] Fluid cyclone is a common separation and classification equipment. The basic principle of the cyclone is to separate the liquid-liquid, liquid-solid, liquid-gas and other two-phase or multi-phase mixtures with a certain density difference under the action of centrifugal force. The mixed liquid enters the cyclone tangentially under a certain pressure, and a high-speed rotating flow field is generated in the cylindrical cavity. The components with high density in the mixture move downward in the axial direction and outward in the radial direction under the action of the swirling flow field, and move downward along the wall of the vessel when they reach the cone section, and are discharged from the bottom flow port, thus forming The external vortex flow field is formed; the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04C5/28B04C9/00B04C11/00
CPCB04C5/28B04C9/00B04C11/00B04C2009/002
Inventor 陈明建刘三豆陈明群
Owner 深圳市桥梁维修设备科技有限公司
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