Airtight member of neodymium iron boron storage container and sealing method

A storage container, NdFeB technology, applied in the sealing of the engine, engine components, grain processing, etc.

Active Publication Date: 2019-09-17
XINFENG BAOGANG XINLI RARE EARTH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to solve the problem in the prior art that there is a lack o

Method used

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  • Airtight member of neodymium iron boron storage container and sealing method
  • Airtight member of neodymium iron boron storage container and sealing method
  • Airtight member of neodymium iron boron storage container and sealing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] An airtight component of a neodymium-iron-boron material storage container, such as figure 1 , 2 As shown, including the component body, the component body is divided into an inner area and an outer area, the inner area has an accommodation space, and the outer area is a hollow structure, and the component body includes: a fastening ring, a pressure piece, a locking block, a rotating shaft, and a pressure block , Air pressure seals.

[0049] like Figure 2-4 As shown, the fastening ring is disposed on the outside of the component body. The pressing part is arranged inside the fastening ring, and the pressing part communicates with the inner area of ​​the component body. The lock block is arranged in the inner area of ​​the component body, the lock block corresponds to the inner side of the fastening ring, the side of the pressure member facing the lock block is an arc surface, one end of the arc surface is close to the inner side of the fastening ring, and the other ...

Embodiment 2

[0070] A neodymium-iron-boron material storage container, including the content of the technical solution in the first embodiment above.

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PUM

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Abstract

The invention discloses an airtight member of a neodymium iron boron storage container and relates to the technical field of cable processing. The airtight member comprises a member body, wherein the member body is divided into an inner area and an outer area; the inner area is provided with a containing space; the outer area is in a hollow structure; and the member body comprises a securing ring, pressing pieces, locking blocks, rotating shafts, pressure blocks, and air pressure sealing elements. The air pressure sealing elements are provided with air supply parts, extrusion parts and ventilation parts. According to the airtight member, the securing ring is rotated to allow the locking blocks to lock and fix a discharge port of an air-stream mill; quick mounting and dismounting of a material bucket used in a neodymium iron boron receiving process and the discharge port of the air-stream mill are achieved; at the same time, after the securing ring is rotated, air is supplied to the extrusion parts; and the extrusion parts is enlarged under the action of air and self elasticity to extrude the discharge port of the air-stream mill to achieve sealing. The airtight member can still seal neodymium iron boron in the material bucket in several quick mounting and dismounting processes.

Description

technical field [0001] The invention relates to the technical field of NdFeB production equipment, in particular to an airtight component and a sealing method of an NdFeB storage container. Background technique [0002] A magnet is a substance that can generate a magnetic field and has the property of attracting ferromagnetic substances such as iron, nickel, cobalt and other metals. Magnets are generally divided into permanent magnets and soft magnets. Most of the materials used as magnetizers and electromagnets are soft magnets, and their polarity changes with the polarity of the applied magnetic field; permanent magnets are hard magnets, which can maintain their magnetic properties for a long time. , It is not easy to lose magnetization, and it is not easy to be magnetized. Therefore, whether in industrial production or in daily life, hard magnets are one of the most commonly used strong materials. NdFeB magnets are also called Neodymium magnets, and their chemical formu...

Claims

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Application Information

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IPC IPC(8): F16J15/46B02C19/06B02C23/00
CPCB02C19/06B02C23/00F16J15/46
Inventor 张相良李小花黄小燕叶健朱剑峰陈甫礼张利民
Owner XINFENG BAOGANG XINLI RARE EARTH
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