Adjustable atomization barrel for preparing powder on basis of water atomization method

An adjustable, water atomization technology, applied in the field of metal powder making, can solve problems such as difficult to meet the needs of the process, and achieve the effect of meeting the requirements of use, being easy to mass-produce, and inhibiting the oxidation reaction.

Active Publication Date: 2017-05-17
XIAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing water atomization equipment on the market is rarely equipped with nozzles for secondary atomization, which is difficult to meet the needs of certain processes

Method used

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  • Adjustable atomization barrel for preparing powder on basis of water atomization method
  • Adjustable atomization barrel for preparing powder on basis of water atomization method
  • Adjustable atomization barrel for preparing powder on basis of water atomization method

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Embodiment Construction

[0059] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the adjustable atomizing barrel based on the water atomization method of the present invention includes a barrel body 5 and a barrel cover 4 installed on the barrel body 5, and the barrel cover 4 includes an annular ring that matches the inner wall of the barrel body 5. Bracket 4-1, a ceramic crucible mounting frame 4-5 is arranged directly above the center of the annular frame 4-1, a funnel-shaped ceramic crucible 2 is installed on the ceramic crucible mounting frame 4-5, and the ceramic crucible is installed A first connection plate 4-6 and a second connection plate 4-7 are arranged between the frame 4-5 and the ring support 4-1, and the number of the first connection plate 4-6 and the second connection plate 4-7 is equal to Two, two first connecting plates 4-6 and two second connecting plates 4-7 are arranged at intervals, and two first connecting plates 4-6 and two second connecting plates 4-7 are ar...

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Abstract

The invention discloses an adjustable atomization barrel for preparing powder on the basis of a water atomization method. The adjustable atomization barrel comprises a barrel body and a barrel cover mounted on the barrel body. The barrel cover comprises an annular support matched with the inner wall of the barrel body; a ceramic crucible mounting frame is arranged over the center of the annular support; a funneled ceramic crucible is mounted on the ceramic crucible mounting frame; two first connecting boards and two second connecting boards are arranged between the ceramic crucible mounting frame and the annular support; the two first connecting boards and the two second connecting boards are arranged at intervals, inert gas protective systems are disposed on the two first connecting boards correspondingly; and each second connecting board is provided with an atomized water atomization included angle adjusting system and a cooling water atomization included angle adjusting system. The adjustable atomization barrel for preparing the powder on the basis of the water atomization method is simple in structure, novel and reasonable in design and easy and convenient to operate, and the atomization included angle can be adjusted as required.

Description

technical field [0001] The invention belongs to the technical field of metal powder production, and in particular relates to an adjustable atomization barrel based on water atomization method for powder production. Background technique [0002] Metal powder plays an increasingly important role in the development of modern industry, and is widely used in fields such as spray coating, spray welding and laser cladding. The currently used methods for preparing metal powders include mechanical pulverization, water atomization and gas atomization. The mechanical pulverization method mainly crushes solid metal into powder by crushing, crushing and grinding. The water atomization method uses water as the medium and uses high-speed water flow to break the liquid metal flow into small droplets and condense it into metal particles. The gas atomization method uses gas as the medium, and its principle is similar to the water atomization method. It uses high-speed airflow to break the l...

Claims

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Application Information

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IPC IPC(8): B22F9/08
CPCB22F9/082B22F2009/088
Inventor 柴蓉霞李凯凯
Owner XIAN UNIV OF SCI & TECH
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