Supercharge Your Innovation With Domain-Expert AI Agents!

Self-conduction-plugging device and high-purity metal casting system

A technology of a plugging device and a casting system, which is applied to the control of pouring molten metal from a casting ladle, metal processing equipment, casting equipment, etc., can solve the problems of short service life, easy leakage, failure, etc., and achieve the effect of convenient control

Pending Publication Date: 2022-01-11
王鹏飞
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although metal valves have undergone long-term structural and material improvements, they are still unable to adapt to such harsh working conditions of high temperature and high wear for a long time due to the limitations of the properties of metal materials.
Its service life is short and easy to leak, which greatly affects the stability of the system operation
Although the emerging ceramic valves have strong high-temperature wear resistance, because their components are usually oxides, they are prone to oxidation-reduction reactions with highly reducing metals at high temperatures and fail, so they cannot be generally used in metal flow systems.

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
  • Self-conduction-plugging device and high-purity metal casting system
  • Self-conduction-plugging device and high-purity metal casting system
  • Self-conduction-plugging device and high-purity metal casting system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to figure 1 , this embodiment provides a self-conducting-blocking device, including a pipe body 1, a temperature control device 2 and a metal plug 3; wherein: the temperature control device 2 is connected to the pipe body 1, and the The metal blocking object 3 is located inside the pipe body 1; the temperature control device 2 can control the temperature of the metal blocking object 3 to form a gas-liquid state or a solid state, so as to conduct or block the pipe body.

[0035] As an optional embodiment, the temperature control device 2 includes a temperature control coil 21 , and the temperature control coil 21 is sheathed on the pipe body 1 . Since the temperature control coil 21 is used to control the temperature of the metal blockage 3 , it is most direct to put it directly on the outside of the pipe body 1 .

Embodiment 2

[0037] refer to figure 2 , the present embodiment provides a high-purity metal casting system, including a feeding device 4, a pipeline 5, and the self-conducting-blocking device; the feeding device 4 is used to heat the metal to provide a metal source, The metal blocker 3 and the metal source are the same metal; the pipeline 5 is arranged in communication with the feeding device 4; the self-conducting-blocking device is arranged in the middle section of the pipeline 5 .

[0038] As an optional embodiment, the feeding device 4 is a metal melting furnace. As the most commonly used heating device, metal melting furnace can heat metal to melt to provide metal liquid flow; if the heating temperature is further increased, it can also heat metal to gaseous state to provide metal vapor flow.

[0039] As an optional implementation, the metal melting furnace is externally connected with a vacuum pump. As mentioned above, since the metal blockage in the self-conduction-blocking devi...

Embodiment 3

[0042] refer to image 3 This embodiment also provides a high-purity metal casting system. The difference from Embodiment 3 is that in this embodiment, the first pipeline 51 includes an inlet portion 511, a bending portion 512, and an outlet portion 513; The inlet portion 511 is vertically arranged parallel to the outlet portion 513 ; the bent portion 512 is arranged between the inlet portion 511 and the outlet portion 513 .

[0043] Such an arrangement can keep the bent portion 512 in a state of metal flow all the time, and it is beneficial to reduce the temperature for sealing when the casting is finished.

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 relates to a self-conduction-plugging device and a high-purity metal casting system. The self-conduction-plugging device comprises a pipe body, a temperature control device and a metal plugging object, wherein the temperature control device is connected with the pipe body, and the metal plugging object is located in the pipe body; and the temperature control device can control the temperature of the metal plugging object to enable the metal plugging object to form a gas-liquid state or a solid state so as to conduct or plug the pipe body. The high-purity metal casting system comprises a feeding device, a pipeline and the self-conduction-plugging device. According to the self-conduction-plugging device and the high-purity metal casting system, opening and closing of a "valve" can be achieved by controlling the temperature, the problem of loss does not exist in the use process of the "valve", and meanwhile, impurities cannot be introduced due to the material of the "valve", control is convenient, and long-time use can be achieved.

Description

technical field [0001] The invention belongs to the field of metal casting, and in particular relates to a self-conducting-blocking device and a high-purity metal casting system. Background technique [0002] In the process of metal purification, casting, etc., it is often necessary to control the on-off of metal flow (including metal vapor flow and metal liquid flow). The high temperature of the metal flow requires the use of ultra-high temperature valves. [0003] Although metal valves have undergone long-term structural and material improvements, they are still unable to adapt to such harsh working conditions of high temperature and high wear for a long time due to the limitations of the properties of metal materials. Its service life is short and easy to leak, which greatly affects the stability of the system operation. Although the emerging ceramic valves have strong high-temperature wear resistance, because their components are usually oxides, they are prone to oxida...

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): B22D41/48B22D37/00
CPCB22D41/48B22D37/00
Inventor 单智伟毛路遥王鹏飞杨博王安
Owner 王鹏飞
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com