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Chemical grinding device

A technology of a chemical grinding device and a driving device, applied in the chemical field, can solve the problem of uneven thickness of grinding block chemicals

Inactive Publication Date: 2019-06-11
HARBIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, the technical problem to be solved in the present invention is to overcome the problem of uneven thickness of grinding block chemicals in the prior art

Method used

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  • Chemical grinding device
  • Chemical grinding device
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Embodiment Construction

[0060]The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0061] Embodiments of the present invention provide a chemical grinding device, such as figure 1 shown, including:

[0062] base1;

[0063] Column 2, the base 1 is provided with a vertical column 2, and the bottom end of the column 2 is fixedly connected to one end of the base 1;

[0064] Housing 3, the housing 3 is arranged above the base 1, the upper end of the housing 3 is provided with a feeding port 4, the housing 3 is provided with a cavity 5, the feeding port 4 communicates with the cavity 5, and the lower end of the housing 3 is provided with a The discharge port 6, the cavity 5 communicates with the discharge port 6;

[0065] Grinding rod 7, two grinding ...

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Abstract

The invention provides a chemical grinding device which comprises a base, an upright, a shell body, grinding rods, spindles, a connecting rod and a drive device, wherein the vertical upright is disposed on the base and the bottom end of the upright is firmly connected to one end of the base; the shell body is disposed on the base, a feeding hole is formed in the upper end of the shell body, a cavity is disposed in the shell body, the feeding hole communicates with the cavity, a discharge hole is formed in the lower end of the shell body, and the cavity communicates with the discharge hole; thetwo grinding rods are disposed in the cavity along the horizontal direction and the two grinding rods are spaced by a preset distance; the two spindles pass through axes of the two grinding rods respectively, and two ends of the two spindles are installed on wall faces of the shell body by bearings; the connecting rod is disposed horizontally, one end of the connecting rod is firmly connected tothe outer wall of the shell body and the other end of the connecting rod is firmly connected to the upper end of the upright; and the drive device is installed on the outer wall of the shell body andis used to drive rotation of the spindles. The invention aims to provide the chemical grinding device with more uniform grinding granularity and a drying function.

Description

technical field [0001] The invention belongs to the technical field of chemistry, and in particular relates to a chemical grinding device. Background technique [0002] Chemical experiments are experiments that can produce chemical reactions, mainly including analytical chemistry experiments, organic, inorganic, physical and chemical experiments, etc. In chemical experiments, chemicals that are lumpy or damp and agglomerated are often used. Before use, they need to be crushed or ground manually with a grinding bowl, and then chemical experiments are performed. Manual grinding wastes energy and time, and grinding The thickness of the drug is uneven, which affects the effect of the chemical reaction. Contents of the invention [0003] Therefore, the technical problem to be solved by the present invention is to overcome the problem of uneven thickness of ground block chemicals in the prior art. [0004] For this reason, the technical solution adopted is that a kind of chemi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/08B02C21/00B02C23/12B02C23/14F26B21/00
Inventor 刘冉
Owner HARBIN UNIV
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