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A non-ferrous metal powder high thermal insulation sintering device

A heat preservation sintering and non-ferrous metal technology, applied in metal processing equipment, transportation and packaging, etc., can solve the problems of non-ferrous metal powders with many impurities, inability to guarantee heat preservation effect, and low sintering efficiency, so as to improve sintering quality, prevent oxidation, The effect of improving quality

Active Publication Date: 2022-03-25
安徽旭晶粉体新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a non-ferrous metal powder high thermal insulation sintering device, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, and aims to solve the problem of the existing non-ferrous metal powder sintering device. The heat preservation effect during sintering cannot be guaranteed, and the sintered non-ferrous metal powder has more impurities. At the same time, when the non-ferrous metal powder is sintered, the amount of single application is small, the energy consumption is large, and the sintering efficiency is low.

Method used

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  • A non-ferrous metal powder high thermal insulation sintering device
  • A non-ferrous metal powder high thermal insulation sintering device
  • A non-ferrous metal powder high thermal insulation sintering device

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Embodiment 1

[0035] A non-ferrous metal powder high heat preservation sintering device, comprising a sintering box 1 and a box door 2 provided on the front side of the sintering box 1, the inside of the sintering box 1 is vertically provided with a partition 4, and the partition 4 will sinter The inner chamber of the box body 1 is divided into a sintering chamber located at the front side and a gas chamber located at the rear side. The inner chamber of the sintering chamber is provided with a sintering mechanism 5 and a cooling mechanism 6, which are used for high heat preservation sintering of non-ferrous metal powder, sintering A temperature sensor 7 is installed on the inner top wall of the cavity for real-time monitoring of the sintering temperature in the sintering cavity. A vacuum machine 9 is installed on the top wall of the sintering box 1, and the suction end of the vacuum machine 9 Extending into the sintering cavity to ensure the vacuum environment in the inner cavity of the sint...

Embodiment 2

[0046] The difference between this embodiment and embodiment 1 is that, as figure 2 and 3 As shown, the lower side of the sintering box 1 is provided with a powder vibrating mechanism 3 for uniform distribution of powder in the sintering box 1, the powder vibrating mechanism 3 includes a bottom plate 31 installed on the bottom wall of the sintering box 1, Base plate 31 is inserted in the inner cavity of base box 32, and the edge of the bottom wall of base plate 31 is connected with the inner bottom wall of base box 32 by a plurality of supporting springs 35, and the inner bottom wall of base box 32 is vertically installed with multiple A support cylinder 34, a support block 33 is installed on the telescopic end of the support cylinder 34, the support block 33 is in conflict with the bottom wall of the base plate 31, and two vibration motors 36 are symmetrically installed on the bottom wall of the base plate 31, in the bottom mold cavity 531 The non-ferrous metal powder that ...

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Abstract

The invention relates to the technical field of metal powder preparation, and provides a non-ferrous metal powder high heat preservation sintering device, aiming to solve the problem that the existing non-ferrous metal powder sintering device cannot guarantee the heat preservation effect during sintering, and at the same time, the non-ferrous metal powder The single sintering volume of the body is small, the energy consumption is large, and the sintering efficiency is low, including the sintering box and the box door set on the front side of the sintering box, and the interior of the sintering box is vertically provided with partitions, which will separate the sintering box. The inner cavity of the body is divided into a sintering cavity on the front side and a gas cavity on the rear side. A sintering mechanism and a cooling mechanism are installed in the inner cavity of the sintering cavity. A temperature sensor is installed on the inner top wall of the sintering cavity. A vacuum machine is installed on the top wall of the machine, and the suction end of the vacuum machine extends into the sintering cavity; the sintering mechanism includes a plurality of upper molds arranged in parallel from top to bottom. The invention is especially suitable for annealing and sintering of nonferrous metal powder, and has high social use value and application prospect.

Description

technical field [0001] The invention relates to the technical field of metal powder preparation, in particular to a non-ferrous metal powder high heat preservation sintering device. Background technique [0002] Non-ferrous metals in the narrow sense are also called non-ferrous metals, which is a general term for all metals other than iron, manganese and chromium. Non-ferrous metals in a broad sense also include non-ferrous alloys. Non-ferrous alloy is an alloy composed of a non-ferrous metal as the base (usually more than 50%) and adding one or several other elements. Nonferrous metals generally refer to all metals except iron (and sometimes manganese and chromium) and iron-based alloys. Divided into heavy metals (such as copper, lead, zinc), light metals (such as aluminum, magnesium), precious metals (such as gold, silver, platinum) and rare metals (such as tungsten, molybdenum, germanium, lithium, lanthanum, uranium). [0003] There are mainly two methods of electrolys...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22F1/14B22F9/00
CPCB22F1/142
Inventor 江建平陈正祥江建安
Owner 安徽旭晶粉体新材料科技有限公司
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