Stable extraction device for neodymium oxide preparation

An extraction device and a stable technology, applied in the field of stable extraction devices for the preparation of neodymium oxide

Active Publication Date: 2021-09-07
JIANGSU GUOSHENG RARE EARTH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] The extraction process is involved in the preparation process of neodymium oxide in the prior art. The common extraction device has a low degree of automation, while the high-precision extraction d

Method used

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  • Stable extraction device for neodymium oxide preparation
  • Stable extraction device for neodymium oxide preparation
  • Stable extraction device for neodymium oxide preparation

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Embodiment Construction

[0035] 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 technical solutions in 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.

[0036] see Figure 1 to Figure 16 , the present invention provides a technical solution: a stable extraction device for the preparation of neodymium oxide, comprising a main barrel 1, the bottom edge position fixing ring of the main barrel 1 is provided with a number of evenly distributed support legs 2, the bottom of the main barrel 1 The middle part of the end is fixedly connected with the bottom pipe 3, and the inner cavity of the main barrel 1 is p...

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Abstract

The invention relates to the technical field of extraction devices, in particular to a stable extraction device for neodymium oxide preparation, the device comprises a main barrel, a plurality of uniformly distributed supporting legs are fixedly and annularly arranged at the edge of the bottom end of the main barrel, and a bottom pipe is fixedly connected to the middle of the bottom end of the main barrel; a disc assembly, a hard pipe, a control device, a hose assembly, a square barrel and an inner plate are arranged in the inner cavity of the main barrel. By means of the structural design, after extraction work is finished, supernatant is automatically discharged, the whole process is automatically controlled, the disc shell is impacted by water flow, and the influence of liquid layering on the disc shell in the extraction process is utilized, the disc shell moves up and down to trigger a gas supply mechanism of the intercepting device, and thus the intercepting device plays a role in intercepting liquid before the extraction work is finished, the intercepting state of the intercepting device can be automatically broken after the extraction work is finished for a certain time, and the whole process is automatically controlled.

Description

technical field [0001] The invention relates to the technical field of extraction devices, in particular to a stable extraction device for the preparation of neodymium oxide. Background technique [0002] The extraction process is involved in the preparation process of neodymium oxide in the prior art. The common extraction device has a low degree of automation, while the high-precision extraction device requires the support of multiple external control mechanisms, and there is a certain dependence. The extraction device is improved and designed. It is of great significance to improve its degree of automation. [0003] If an extraction device can be invented that can realize automatic drainage work, and after the extraction work is completely completed, the layered discharge can be automatically realized, and the problem can be solved. For this reason, we provide a stable extraction device for neodymium oxide preparation. Contents of the invention [0004] The purpose of ...

Claims

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Application Information

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IPC IPC(8): B01D11/04C01F17/17C01F17/224
CPCB01D11/04C01F17/17C01F17/224Y02P10/20
Inventor 王赛王飞杜顺鑫高永宁吴忠何
Owner JIANGSU GUOSHENG RARE EARTH CO LTD
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