Connections between tanks and pipes

A connecting piece and gap technology, applied in the production field of NdFeB alloy, can solve the problems of powder loss, safety hazards, spontaneous combustion, etc., and achieve the effect of saving powder and eliminating safety hazards

Active Publication Date: 2016-05-25
SINO MAGNETICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

like figure 2 and image 3 As shown, one end of the rubber sleeve 2 is connected to the tank 3 (powder tank) and fixed with a fastening iron ring for a long time, and the other end is connected to the pipe 1 and fixed with a fastening iron clamp. After loading or releasing powder, loosen the clamp Fix the iron clip and cancel the connection between the rubber sleeve 2 and the pipe 1. However, when the powder tank with the powder is turned upside down to put the powder, a small amount of powder will remain in the gap between the sealing rubber sleeve and the pipe, causing the powder Loss, and NdFeB powder will spontaneously ignite when exposed to air, causing safety hazards

Method used

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  • Connections between tanks and pipes
  • Connections between tanks and pipes
  • Connections between tanks and pipes

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Embodiment Construction

[0021] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0022] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0023] Such as Figure 4 to Figure 6 As shown, according to a specific embodiment of the present invention, a connector 4 between a tank and a pipe, the connector 4 is a sleeve, one end of the sleeve has an inner layer sleeve 41 and an outer layer sleeve 42, and the other end of the sleeve Can be connected with the tank 3, the pipe 1 can be connected with the inner layer sleeve 41 or the outer layer sleeve 42, and the inne...

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Abstract

The invention discloses a connecting element between a tank and a pipe. The connecting element is a sleeve, wherein one end of the sleeve is provided with an inner layer sleeve and an outer layer sleeve, the other end of the sleeve can be connected with the tank, and the pipe can be connected with the inner layer sleeve or the outer layer sleeve. The connecting element has the advantages that powder materials cannot be remained between the tank and the pipe, the powder materials are saved, and the potential safety hazard is avoided.

Description

technical field [0001] The invention relates to the production field of NdFeB alloys, in particular to a connecting piece between a tank and a pipe in the NdFeB powder making process. Background technique [0002] At present, in the process of making NdFeB powder, such as figure 1 As shown, the connection between the tank and the pipe is mainly realized through a single-layer sealing rubber sleeve, and the sealed connection is realized through a combination of fastening iron clips and fastening iron rings. Such as figure 2 and image 3 As shown, one end of the rubber sleeve 2 is connected to the tank 3 (powder tank) and fixed with a fastening iron ring for a long time, and the other end is connected to the pipe 1 and fixed with a fastening iron clamp. After loading or releasing powder, loosen the clamp Fix the iron clip and cancel the connection between the rubber sleeve 2 and the pipe 1. However, when the powder tank with the powder is turned upside down to put the powd...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L21/00
CPCF16L21/00F16L27/107
Inventor 马毅恒尉江
Owner SINO MAGNETICS TECH
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