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

Polysilicon rod removing device and method

A polycrystalline silicon rod, polycrystalline silicon technology, applied in chemical instruments and methods, silicon compounds, inorganic chemistry, etc., can solve the problems of silicon rod pollution, scratch operators, silicon rod fracture, etc., to achieve high work efficiency, convenient transportation, avoidance of The effect of pollution

Active Publication Date: 2019-03-01
ASIA SILICON QINGHAI
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most enterprises use a single pair of mechanical arms to take polysilicon rods or manually take polysilicon rods. This process is labor-intensive, time-consuming, low in efficiency, and easy to cause pollution to silicon rods. The rod breaks and scratches the operator

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
  • Polysilicon rod removing device and method
  • Polysilicon rod removing device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This embodiment provides a polysilicon rod removal device, please refer to figure 1 , this polysilicon rod removal device includes:

[0040] The clean hood 7 has a closed accommodating cavity in the clean hood 7;

[0041] The reclaiming mechanism is arranged inside the accommodating cavity;

[0042] The reclaiming mechanism includes a track 5, a first carrier and a robotic arm 2. The track 5 is arranged in a ring shape, the first carrier is slidably connected to the track 5, and the robotic arm 2 is connected to the first carrier. The first carrier is used to drive the mechanical The arm 2 moves along the track 5;

[0043] The transfer mechanism 6, the transfer mechanism 6 is arranged inside the accommodating cavity;

[0044] The transfer mechanism 6 includes a second carrier connected to each other and a container for holding the polycrystalline silicon rods 3, and the second carrier is used to drive the container to move;

[0045] The controller 1 is electrically ...

Embodiment 2

[0070] This embodiment provides a method for removing rods from polysilicon, including the following steps:

[0071] The annular track 5 is arranged on the outside of the reduction furnace chassis 4;

[0072] Cover the clean cover 7 on the polysilicon rod 3;

[0073] Use the mechanical arm 2 to clamp the polysilicon rod 3 to the transfer mechanism 6 with a suitable clamping force;

[0074] The clean hood 7 is opened, and the polycrystalline silicon rods 3 are transported out by the transfer mechanism 6 .

[0075] Specifically, when in use, the polysilicon rod extraction device provided in the first embodiment can be used to realize the implementation.

[0076] The method for removing polysilicon rods provided in this embodiment can be carried out in a closed space when in use, which can effectively prevent external substances from polluting the polysilicon rods 3, and use the robotic arm 2 to transport the rods on the track 5, which can have Higher work efficiency.

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 provides a polysilicon rod removing device and method, and belongs to the field of polysilicon transportation. The polysilicon rod removing device comprises a clean cover with a sealed receiving cavity; a reclaiming mechanism disposed inside the receiving cavity and comprising a track, a first carrier and a mechanical arm, wherein the track is arranged in a ring shape, the first carrier and the track are in sliding connection, the mechanical arm is connected to the first carrier, and the first carrier is used for driving the mechanical arm to move along the track; a transport mechanism disposed inside the receiving cavity; a controller respectively electrically connected with the first carrier, the mechanical arm and a second carrier and used for respectively controlling thefirst carrier, the mechanical arm and the second carrier. According to the polysilicon rod removing device and method, rod removing can be carried out in a sealed space to prevent external substancesfrom polluting a polycrystalline silicon rod, the mechanical arm is adopted to transport the rod on the track, and high working efficiency can be achieved.

Description

technical field [0001] The present invention relates to the field of polysilicon quasi-transport, and in particular, to a polysilicon rod extraction device and method. Background technique [0002] In recent years, solar energy has received widespread attention due to its cleanliness, pollution-free, wide distribution, and abundant reserves. At the same time, it has set off an upsurge in human development and utilization of solar energy, and the photovoltaic industry has emerged as the times require. As the forefront of the photovoltaic industry chain, the polysilicon industry is in huge It has become the hottest focus in the development of various industries today. In the current photovoltaic industry, the Siemens process is the mainstream process for producing polysilicon. One of the main processes is chemical reduction vapor deposition. After multistage rectification, the trichlorosilane gas reacts with hydrogen and is reduced to silicon and is continuously deposited on 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): C01B33/035
CPCC01B33/035
Inventor 蔡延国杨明财王生红
Owner ASIA SILICON QINGHAI
PatSnap Eureka logo

PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.

X (Twitter)LinkedInYouTubeSubstack

© 2026 PatSnap. All rights reserved. 

Terms of Service

 | 

Privacy policy

 | 

Modern Slavery Act Transparency Statement