Flame-retardant type purifying and recycling device for metal powder

Abstract

The invention discloses a flame-retardant type purifying and recycling device for metal powder. The flame-retardant type purifying and recycling device for metal powder comprises a box, wherein a feeding opening is formed in the upper wall of the box; a collector is arranged above the feeding opening; a funnel is fixed at the lower end of the collector; a telescopic hose is fixed at the lower endof the funnel; the lower end of the telescopic hose is fixed to the edge of the feeding opening; the telescopic hose communicates with the feeding opening; cross rods are fixed at two ends of the collector and penetrate through a vertical plate fixed to the box; the cross rods are slidably connected with the vertical plate; a stopping block is fixed at a side end of each cross rod; springs are arranged on two sides of the vertical plate; the springs sleeve the cross rods; a stand column is fixed at the upper end of the box; a motor is fixed at the upper end of the stand column; and a cam is fixed on the output shaft of the motor and is attached to the stopping blocks. The metal powder is wetted by water so that the metal powder cannot drifts away, and possibility of combustion is relieved;and by arrangement of powder collecting hopper and impurity collecting hopper, the metal powder is separated from dust and impurities, and meanwhile, the metal powder is purified. A refrigerator releases cold air, and the possibility of explosion of the metal powder is reduced by low temperature.

Description

technical field [0001] The invention relates to the field of metallurgy, in particular to a metal powder flame-retardant purification and recovery device. Background technique [0002] In the field of metallurgy, it is necessary to recycle and reuse the remaining metal powder, so as to save costs and avoid waste. Most of the existing metal powder recovery methods rely on manual work, which is not only time-consuming and laborious, but also has a negative impact on the operator. In addition, although there are some metal powder recovery devices, the metal powder will accumulate on the collector, making it difficult to enter the funnel from the collector. The metal powder may be flammable and cannot be effectively recovered. The flame retardant is generally not considered that some dust impurities will appear in the metal powder, which will affect the quality of the metal powder recovery and cause adverse effects on subsequent processing and use. Contents of the invention ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-functional sculpture platform to solve the problem that the sculpture platform proposed in the above background technology is too simple in its main structure when it is used, which leads to its single function and poor performance, such as the inability to carry out small sculptures. At the same time, some small carving tools cannot be conveniently stored, which makes it not convenient for sculptors to use, and because the storage of sculptures requires a relatively safe platform, the general sculpture table is too rigid, which can easily lead to damage to sculptures

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