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

Furnace door device of diffusion furnace

A diffusion furnace and furnace door technology, applied in furnaces, furnace components, lighting and heating equipment, etc., can solve problems such as process exhaust gas leakage, and achieve the effects of alleviating corrosion, good protection, and simple and compact structure

Inactive Publication Date: 2016-04-20
HUNAN RED SUN PHOTOELECTRICITY SCI & TECH
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing rotary furnace door of the diffusion furnace is opened or closed, the cylinder needs to push the furnace door to rotate around the supporting point to a suitable position. Leaving a larger connection hole to meet the rotary motion of the furnace door will cause the leakage of process exhaust gas

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
  • Furnace door device of diffusion furnace
  • Furnace door device of diffusion furnace
  • Furnace door device of diffusion furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Figure 1 to Figure 3 An embodiment of the furnace door device of the diffusion furnace of the present invention is shown. The furnace door device includes a door body 1, a bottom plate 2, an advance and retreat drive assembly 3 and a translation drive assembly 4. The advance and retreat drive assembly 3 is slid on the bottom plate 2 and translates The driving assembly 4 is slidably arranged on the advancing and retreating driving assembly 3 , and the door body 1 is connected with the translational driving assembly 4 . When the door body 1 changes from the open state to the closed state, the operation mode of the device is as follows: firstly, the advance and retreat drive assembly 3 is started, and at this time, the advance and retreat drive assembly 3 will drive the door body 1 to move toward the furnace tube through the tran...

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 discloses a furnace door device of a diffusion furnace. The furnace door device comprises a door body, a bottom plate, an advance retreat driving assembly and a translation driving assembly, wherein the advance retreat driving assembly is arranged on the bottom plate in a sliding manner; the translation driving assembly is arranged on the advance retreat driving assembly in a sliding manner; and the door body is connected with the translation driving assembly. The furnace door device has the advantages of being simple and compact in structure, corrosion resistant and long in service lifetime.

Description

technical field [0001] The invention mainly relates to solar cell manufacturing equipment, in particular to a diffusion furnace door device. Background technique [0002] Diffusion is a crucial step in the manufacturing process of solar cells, so it is urgent to improve the reliability of the diffusion furnace. The existing diffusion furnace door adopts a rotary motion mode, which consists of a furnace door, a furnace door fixing plate, a rotary motion pair, a switch cylinder, It is composed of mounting plate, forward and backward cylinder, box type linear bearing and other components. The furnace door forms a rotary motion pair through the furnace door fixing plate and the mounting plate, and the switch cylinder installed on the mounting plate pushes the furnace door to rotate around the rotary motion pair to realize the opening and closing of the furnace door. [0003] When the existing rotary furnace door of the diffusion furnace is opened or closed, the cylinder needs t...

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): F27D1/18
CPCF27D1/1858
Inventor 张弥涛张春成谢振勇李晔纯成秋云
Owner HUNAN RED SUN PHOTOELECTRICITY SCI & TECH
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