Unlock instant, AI-driven research and patent intelligence for your innovation.

Device and method for preventing gas channels of reactor cover from being blocked

A gas channel and reactor technology, applied in the field of metallurgical production, can solve problems such as clogging, and achieve the effect of prolonging distillation time, ensuring normal production, and preventing clogging

Pending Publication Date: 2021-03-09
云南国钛金属股份有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the blockage of the gas channel of the large reactor cover in the prior art, the present inv

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
  • Device and method for preventing gas channels of reactor cover from being blocked
  • Device and method for preventing gas channels of reactor cover from being blocked
  • Device and method for preventing gas channels of reactor cover from being blocked

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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

No PUM Login to View More

Abstract

The invention belongs to the technical field of metallurgical production, and particularly relates to a device and method for preventing gas channels of a reactor cover from being blocked. The problemthat the gas channels of the reactor cover are blocked in the prior art is solved. Standby gas pipelines are added on the original basis, the shape of each gas inlet is changed into a fan shape, a filtering device for filtering chloride particles is further arranged in each gas inlet, and finally, the purpose of preventing the gas channels from being blocked is achieved by alternately using an argon channel and an exhaust channel. The phenomenon that negative pressure is formed in a reactor, and consequently, air pollution titanium lumps are introduced can be prevented, the phenomenon that when the pressure in the reactor is high, charging speed fluctuation is caused due to exhaust failure, consequently, the titanium lumps are dense, the distillation time is prolonged, and the grade of titanium sponge is influenced can be avoided, and thus the normal production is guaranteed. The technical scheme is suitable for production of titanium sponge.

Description

technical field [0001] The invention belongs to the technical field of metallurgical production, and in particular relates to a device and a method for preventing blockage of a gas channel of a large reactor cover. Background technique [0002] In the process of producing sponge titanium by magnesia thermal method, the reduction reaction must be carried out under a slight positive pressure state, so it is necessary to fill the reactor with argon and exhaust it from time to time during the reaction process. However, a large amount of chlorides of low-valent titanium will be generated during the reduction reaction, and the chlorides will enter the gas channels during the process of exhausting or filling with argon, causing the gas channels to be blocked, resulting in low pressure in the reactor. Argon cannot be filled, and then a negative pressure is formed, which introduces air pollution titanium lumps. When the pressure in the reactor is high, it is impossible to exhaust, s...

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
IPC IPC(8): C22B34/12
CPCC22B34/1272
Inventor 张美杰和奔流刘峰李建军祝永红陈建立赵冠杰杨德杨倩张建林张军丽张燕平
Owner 云南国钛金属股份有限公司