Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Argon introducing device and method for magnesium sponge titanium production

An introduction device and technology of sponge titanium, which is applied in the field of argon introduction device produced by magnesium sponge titanium, can solve the problems of poor product quality, inadequate cleaning of dust and other impurities, and achieve the effect of improving appearance and working environment

Pending Publication Date: 2017-10-24
中宏供应链管理(南京)有限公司
View PDF9 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an argon introduction device and introduction method for the production of sponge titanium by magnesium method, so as to solve the problems of insufficient cleaning of low-priced chlorides, dust and other impurities and poor product quality in the prior art during distillation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Argon introducing device and method for magnesium sponge titanium production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 Shown, a kind of argon introducing device that is used for the production of magnesium sponge titanium, comprises reactor 3, reactor big cover 2, reduction product 7 is housed in reactor 3, and reactor big cover 2 is placed on reactor 3 top, A sieve plate 8 is provided at the bottom of the reactor 3, a magnesium chloride tube 1 with an end port lower than the sieve plate 8 is arranged on the reactor big cover 2, a channel 5 of the reactor big cover, and the magnesium chloride tube 1 is provided with a magnesium chloride tube argon filling port 9, One side of the large reactor cover is provided with an argon filling port 6 of the large reactor cover; the magnesium chloride tube 1 is provided with a magnesium chloride tube casing 4; one end port of the magnesium chloride tube casing 4 is at least 10 mm lower than the sieve plate 8; The sieve plate 8 is provided with a sieve hole, and the diameter of the sieve hole is 25-30cm; the large cover channel 5 of ...

Embodiment 2

[0037] Such as figure 1 As shown, a method for introducing argon gas for magnesium sponge titanium production, during transdistillation, argon gas enters the reactor 3 through the argon filling port 9 of the magnesium chloride tube, passes through the area below the sieve plate 8, reduces the product 7 and passes upward The large reactor cover channel 5 discharges a large amount of mixed gas flow containing argon, dust, low-valent chlorides, etc.

Embodiment 3

[0039] Such as figure 1 As shown, a method for introducing argon gas for the production of sponge titanium by magnesium method is to inject argon gas through the argon filling port 6 of the large reactor cover, and the argon gas enters the reactor 3, and the surface of the reduced product 7 is discharged from the reactor The large cover channel 5 discharges the mixed gas flow containing argon, dust, low-valent chloride, etc.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of sponge titanium smelting, in particular to an argon introducing device for magnesium sponge titanium production. The device comprises a reactor and a reactor large cover; the reactor large cover is arranged on the top of the reactor; a sieve plate is arranged at the bottom of the reactor; a magnesium chloride tube and a reactor large cover channel are arranged on the reactor large cover, a port in one end of the magnesium chloride tube is lower than the sieve plate, the magnesium chloride tube is provided with a magnesium chloride tube argon filling port, and a reactor large cover argon filling port is formed in one side of the reactor large cover. The invention further discloses an argon introducing method. According to the technical scheme, argon flows from bottom to top, impurities in pores of a reduction product, namely sponge titanium, are removed, the vacuum distillation is facilitated, the distillation period is shortened, and the pollution of low-valence chloride to a vacuum pump is reduced; flue gas in a detachment site of a distillation reaction tank disappears, and the working environment is greatly improved; the problem that during rotary distillation of a titanium lump, low-valence chloride, dust and the like cannot be completely removed is solved; the quality and appearance of the product are obviously improved.

Description

technical field [0001] The invention relates to the technical field of sponge titanium smelting, in particular to an argon introduction device and introduction method for magnesium sponge titanium production. Background technique [0002] In the process of reduction and distillation of magnesium sponge titanium production, the main link is to introduce argon gas from the top or side of the reactor cover. The argon gas can protect the reduction products, and at the same time, the dust and low Valence chlorides, etc.; the reduction products produced by the magnesium method sponge titanium mainly include sponge titanium, magnesium, magnesium chloride, etc., and vacuum distillation is to condense the magnesium, magnesium chloride, and low-valent chlorides in the reduction products into another reactor through the channel. Among them, the operation of channel cleaning is particularly important. The treatment method is to use special tools to clean the channel opening, so that the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C22B34/12
CPCC22B34/1277
Inventor 张恒武徐巍
Owner 中宏供应链管理(南京)有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com