A granulation device for non-melting flux

A granulation device and technology for smelting flux, applied in the direction of granulating raw materials, chemical instruments and methods, chemical/physical processes, etc. Unable to spread and other problems, to achieve the effect of prolonging the service life and convenient use

Active Publication Date: 2022-03-11
725TH RES INST OF CHINA SHIPBUILDING INDAL CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Excessively high flux loosening ratio has obvious adverse effects on the processability of submerged arc welding, which will cause many defects such as inability to spread the weld bead metal, undercut inclusions at the edge of the weld bead, and pitting on the surface of the weld bead. The Intrinsic Quality of Seamed Metal

Method used

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  • A granulation device for non-melting flux
  • A granulation device for non-melting flux
  • A granulation device for non-melting flux

Examples

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Embodiment Construction

[0025] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.

[0026] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention.

[0027] The core of the present invention is to provide a granulation device for non-melting flux, which can prepare flux particles with non-spherical shape and low bulk ratio.

[0028] Fo...

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PUM

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Abstract

The invention discloses a granulation device for non-melting flux, which relates to the field of flux granulation. A hydraulic cylinder is fixed on the top, and one end of the support seat is hinged with an inclined platform supported by the hydraulic cylinder. The inclined platform is inclined relative to the upper surface of the support seat, and the inclined platform is hinged with the piston rod of the hydraulic cylinder. Consistent granulation mechanism, the granulation mechanism includes a rectangular granulation plate for receiving flux and making it slant and slide down for granulation, and the two sides of the rectangular granulation plate parallel to the downward direction of flux are respectively equipped with The baffle plate I and the granulation mechanism can reciprocate relative to the inclined platform along the direction perpendicular to the flux sliding under the control of the drive mechanism. The granulation device can be used to prepare non-spherical flux particles with low bulk ratio, and the flux yield is high.

Description

technical field [0001] The invention relates to the field of equipment for manufacturing welding materials, in particular to a granulation device for non-melting flux. Background technique [0002] Submerged arc welding is an important and efficient welding method with a wide range of applications. As consumables for submerged arc welding, submerged arc welding flux is divided into melting flux and non-melting flux. Due to the high energy consumption and environmental hazards, the production and use of smelting flux are gradually restricted. Therefore, with the rapid advancement of my country's industrialization, the amount of non-melting flux will maintain a steady growth trend. Non-melting flux is divided into bonding flux and sintering flux according to the sintering temperature. Both bonding flux and sintering flux are indispensable in the production process of granulation, but at present, the granulation method of non-melting flux in my country is almost all disk gra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J2/00
CPCB01J2/00
Inventor 王效莲聂建航姚立春
Owner 725TH RES INST OF CHINA SHIPBUILDING INDAL CORP
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