Continuous and uniform blanking device and method for flame melt method gem sintering machine

Abstract

The invention provides a uniform blanking device for a flame melt method gem sintering machine. The device is arranged on a transmission device (9), a screen knocking hammer (11) and a connecting rod and a fixing device (12) of the screen knocking hammer at the position of a screen at the bottom of a blanking hopper of the flame melt method gem sintering machine and is provided with six knocking hammers according to the unequally spaced design of a force arm; six screen knocking hammers continuously knock the screen up and down for continuously and uniformly feeding along with different dynamics of the knocking hammer of a main hopper (2); and powder with great specific gravity and thin granules in a storage bin can be continuously and uniformly discharged through the blanking vibration of the knocking hammer (2). Compared with the way of knocking the main hopper to feed in the conventional flame melt method gem sintering machine, the knocking method of the uniform blanking device canavoid the phenomena that the powder with the great specific gravity is segregated and accumulated on the screen when entering blanking pipes. The uniform blanking device has the advantages of improvement on yield of manufactured gem produced by a flame melt method, simple structure, stable operation, low noise, controllable blanking velocity and blanking amount through a speed changing motor, andapplicability to circular storage bins of the flame melt method gem sintering machine.

Description

technical field [0001] The invention relates to a continuous and uniform feeding device for a flame fusion gem sintering machine, which is a new type of continuous and uniform feeding device for a flame melting gem sintering machine. Background technique [0002] At present, the unloading device of the flame fusion gemstone sintering machine mainly adopts the elastic metal sheet on the upper part of the auxiliary funnel, and vibrates the screen mesh connected with the main funnel for blanking. Large powder, and this powder can only be obtained by calcining aluminum ammonium sulfate solid, and the emissions during the thermal decomposition process are gases such as sulfur dioxide, which seriously pollutes the environment. With the advancement of nanotechnology, the powder technology for firing gemstones continues to develop. Many companies have invested a lot of research and development funds to obtain various preparation methods and nano ultrafine powders - powders prepared ...

AI Technical Summary

Problems solved by technology

However, there is a serious problem that it is more convenient to use the powder with large specificity, nanometer ultrafine and high agglomeration force in the initial stage of the sintering process, but with the knocking, the powder with large specificity in the main funnel enters the discharge tube The segregation and gradual accumulation on the screen, this kind of dense accumulation makes the blanking discontinuous, or even blocks the blanking, which not only seriously affects the quality of gemstones, but also wastes resources

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