Granulation apparatus used for sintering solder and method for preparing sintering solder by granulation apparatus
A technology for sintering flux and granulation device, which is applied in the field of welding material manufacturing, can solve the problems of dense flux particle size and large loose packing density, and achieve the effects of low loose packing density, energy saving, simple principle and structure
Active Publication Date: 2018-09-04
725TH RES INST OF CHINA SHIPBUILDING INDAL CORP
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Problems solved by technology
[0005] The purpose of the present invention is to provide a granulation device for sintered flux and a method for preparing sintered flux with it to solve the problems of dense flux particle size and large bulk density caused by the existing sintered flux preparation method
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[0017] As shown in the figure, the specific implementation method is as follows:
[0018] A granulation device for sintering flux, comprising a bracket and a vibration platform 6 fixed on the bracket, a vibration motor 7 for driving the vibration platform 6 is installed on the vibration platform 6, a material cylinder 5 is fixed on the vibration platform 6, and a material cylinder 5 It is a cylindrical structure with openings at both ends. A screen 4 is installed on the inner wall of the material cylinder 5. The screen 4 divides the inner cavity of the material cylinder 5 into two material cavities. The two material cavities are respectively located above the screen 4. The coarse material box and the finished material box positioned at the bottom of the screen cloth are provided with a coarse particle outlet 9 for discharging material in the coarse material box and a finished particle outlet 10 for discharging finished product particles in the finished material box on the barre...
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The invention relates to a granulation apparatus used for a sintering solder and a method for preparing the sintering solder by the granulation apparatus. The granulation apparatus comprises a supportand a vibration platform fixed at the support, a vibration motor used for driving the vibration platform to vibrate is arranged at the vibration platform, a material canister is fixed at the vibration platform, a screen mesh is arranged at an inner wall of the material canister, a granulation platform is arranged at a top cover of the material canister, an enclosure is arranged at the granulationplatform, an annular labyrinth-shaped diversion channel extending from center to edge is arranged in a space enclosed by the enclosure, an inlet of the diversion channel is arranged at a center position of the space enclosed by the enclosure, a feed inlet communicated with an inner chamber of the material canister is arranged at the granulation platform at an outlet of the diversion channel, andthe vibration motor drives the vibration platform to vibrate to form the particles by the material on the granulation platform. Two processes of granulation and screening through full utilization of the vibration platform can be completed, and the energy consumption can be saved, the efficiency is high, the apparent density of the produced solder is low, and the principle and structure are simple.
Description
technical field [0001] The invention relates to the field of welding material manufacturing, in particular to a granulation device for sintered flux and a method for preparing sintered flux with it. Background technique [0002] Flux is one of the three most widely used types in the welding consumables industry. With the acceleration and expansion of China's industrial process, the amount of flux used has increased year by year. Flux, especially sintered flux, has also made great progress. In recent years, the development of the flux industry has become even more fast. But in many core fields, such as nuclear power, 9NI steel, 2.25Cr1Mo heat-resistant steel and other fields, the amount of sintering flux is also very large, but the supplied products still cannot satisfy the owner. In addition to product formula and smelting, the technical content of the production link is also very high. At present, many experiments have proved that the bulk density has a great influence on...
Claims
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Login to View More IPC IPC(8): B01J2/18B07B1/28B07B1/46
CPCB01J2/18B07B1/28B07B1/46
Inventor 王志银孔红雨杨蒙
Owner 725TH RES INST OF CHINA SHIPBUILDING INDAL CORP