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Automatic micro-powder grader

An automatic grading and micro-powdering technology, which is applied in the direction of solid separation, wet separation, chemical instruments and methods, etc., can solve the problems of unstable product quality, strong human experience, long production cycle, etc., and achieve easy standardized production and provide production The effect of efficiency and product quality stability

Inactive Publication Date: 2011-11-09
ZHENGZHOU XINZHI POLISHING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] This process is almost entirely done manually, which has disadvantages such as low efficiency, strong human experience, long production cycle, and unstable product quality.

Method used

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  • Automatic micro-powder grader
  • Automatic micro-powder grader
  • Automatic micro-powder grader

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, where the schematic embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0042] Such as figure 2 As shown, the present invention discloses a micropowder automatic classifier, comprising a frame 5 erected above the micropowder slurry container 1, a lifter 6 is arranged on the top of the frame 5, and a stirring lifter 6 is arranged on the lifter 6. Rod 7 and lifting rod 8; the lower end of the stirring lifting rod 7 is connected with the agitator 2; the lower end of the lifting rod 8 is connected with the pumping pipe 3; The device 4, the siphon device 4 is connected with the pumping pipe 3; the constant volume water tank 9 is also arranged on the upper part of the frame, and the constant volume water tank 9 discharges water into the micropowder slurry containe...

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Abstract

The invention belongs to the technical field of micro-powder grading machines, and in particular relates to an automatic micro-powder grader. The automatic micro-powder grader comprises a frame, wherein the frame is erected above a micro-powder sizing agent container; a lifter, a stirrer, a siphoning device, a constant volume water tank and a control device are arranged on the frame; and the control device is used for instructing the constant volume water tank, the lifter, the stirrer and the siphoning device to operate. When the grader is used for grading micro-powder, all grading steps of water addition, mixed stirring, siphoning and the like can be automatically finished; therefore, production cycles are shortened, and production efficiency is improved; simultaneously, due to the adoption of machine control, standardized production is easier to realize, so that the quality of a product is more stable.

Description

technical field [0001] The invention belongs to the technical field of micropowder grading machinery, and in particular relates to a micropowder automatic grading machine. Background technique [0002] At present, in the powder classification operation of superhard materials such as diamond micropowder and ordinary abrasive micropowder, the gravity sedimentation method, also known as natural sedimentation or water washing method, is widely used. This method is the application of Stokes' law. [0003] Due to the different sedimentation speeds of particles with different diameters in water, after a certain period of natural sedimentation, particles with different diameters are naturally distributed in mixed solutions of different depths. It is to separate the fine powder particles smaller than or equal to a certain diameter. [0004] The longer the natural sedimentation time, the smaller the micropowder particles distributed on the top layer, for example: for 1 hour of natura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03B5/64
Inventor 贾智刚
Owner ZHENGZHOU XINZHI POLISHING MATERIALS