Electron beam furnace bulk material feeding mechanism

A technology of feeding mechanism and electron beam furnace, which is applied in the direction of charge, furnace, crucible furnace, etc., can solve the problems of low precision and slow speed, and achieve the effect of compact structure

Pending Publication Date: 2020-06-05
GRIMAT ENG INST CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of low accuracy and slow speed of manual classification, the present invention proposes a bulk material feeding mechanism for electron beam furnaces, including: a bulk material cylinder and a bulk material cover; wherein, the flanges of the bulk material cover are ar

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
  • Electron beam furnace bulk material feeding mechanism

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0013] The preferred embodiments are described in detail below in conjunction with the drawings.

[0014] Such as figure 1 As shown, the bulk material cylinder 6 is a stainless steel welded structure, and the inner wall is lined to change according to different materials to prevent material contamination. The bulk material cover 5 flanges are symmetrically distributed with the discharge ports 5 for easy feeding. The middle part is the material rod rotation and lifting mechanism. After the material is put into the barrel, the rotary motor 2 drives the rotary lifting shaft 4 and the rotary vane 7 to rotate, so that the material enters the melting chamber. The lower end of the rotating lifting shaft 4 can float upward freely. For the same batch of materials, the gap between the rotary vane 7 and the bulk material cylinder of the same batch can be adjusted to ensure the smooth decline of the material. The floating distance of the end of the rotating lifting shaft 4 is limited, and...

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 electron beam furnace smelting, and particularly relates to an electron beam furnace bulk material feeding mechanism. The mechanism comprises a bulk material cylinder and a bulk material cover, wherein discharging outlets are bilaterally symmetrically distributed at a bulk material cover flange, a material rod and a rotating and lifting mechanism thereof are arranged in the middle of the bulk material cover, the bottom of the material rod is a rotating piece, and the rotating piece floats up and down relative to the material rod within a certainrange. The rotating and lifting mechanism comprises a rotating and lifting shaft connected with a rotating motor, wherein the lifting motor is connected with the rotating motor through the lifting mechanism. The rotating motor drives a rotating lifting shaft, and the rotating piece rotates, so that materials enter a smelting chamber. When excessive materials are stacked and the state of the materials are dense, the phenomenon of clamping appears. Due to driving of the lifting motor, the rotating lifting shaft is driven, the rotating piece moves upwards. According to the material state, the gapdistance is adjusted, and the purpose of smooth discharging is achieved.

Description

technical field [0001] The invention belongs to the technical field of electron beam smelting, and in particular relates to a bulk material feeding mechanism for an electron beam furnace. Background technique [0002] Electron beam melting technology has unique advantages in the field of melting and refining titanium materials and titanium alloys. Electron beams are widely used for their high energy density, high melting temperature, and excellent purification effect in vacuum environment. During the smelting process, different customers provide raw materials in different states, and then require different feeding mechanisms to be configured in the complete set of electron beam smelting equipment according to customer needs. For shaving waste recycling, granular materials and similar irregular raw materials, the industry usually uses bulk material feeding mechanisms to realize material transportation. In view of the variety of raw material forms, it is difficult to cover a...

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): F27B14/08F27D3/00
CPCF27B14/0806F27D3/0025F27M2003/13
Inventor 宁堃孙照富
Owner GRIMAT ENG INST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products