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Waste chalk end treatment equipment for teaching and using method thereof

A technology for processing equipment and chalk, which is applied to chemical instruments and methods, cleaning methods using tools, chalk, etc., can solve the problem of low processing efficiency of waste chalk heads, achieve work effects, improve production efficiency, and improve processing efficiency Effect

Inactive Publication Date: 2021-03-02
SUZHOU DESIMIER SMART TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of waste chalk processing equipment for teaching and its use method, to solve the problem of low processing efficiency of waste chalk for teaching in the process of the above-mentioned background technology

Method used

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  • Waste chalk end treatment equipment for teaching and using method thereof
  • Waste chalk end treatment equipment for teaching and using method thereof
  • Waste chalk end treatment equipment for teaching and using method thereof

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0030] see Figure 1-5 , an embodiment provided by the present invention: a kind of waste chalk processing equipment for teaching, comprising a crushing box 1 and a chalk mold base 3, a stirring box 2 is installed below the crushing box 1, and the stirring box 2 is fixed to the crushing box 1 connection, the inside of the crushing box 1 is respectively provided with a pressing plate 18 and a toothed supporting plate 11, and the pressing plate 18 and the toothed supporting plate 11 are all slidably connected with the crushing box 1, and the inside of the mixing box 2 is provided with an agitator 31, stirring A water inlet pipe 13 is installed on one side of the box 2,...

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Abstract

The invention discloses waste chalk end treatment equipment for teaching and a using method thereof, relates to the technical field of chalk, and aims to solve the problem that waste chalk ends for teaching in the prior art are low in treatment efficiency in the treatment process. A stirring box is mounted below a crushing box, the stirring box is fixedly connected with the crushing box, a pressing plate and a toothed bearing plate are arranged in the crushing box, the pressing plate and the toothed bearing plate are both slidably connected with the crushing box, a stirrer is arranged in the stirring box, a water inlet pipe is mounted at one side of the stirring box, the water inlet pipe is fixedly connected with the stirring box through a flange, a second motor is installed at the other side of the stirring box, the second motor is fixedly connected with the stirring box, a transverse moving box is installed on the front end face of a chalk mold base, and the transverse moving box isfixedly connected with the chalk mold base.

Description

technical field [0001] The invention relates to the technical field of chalk, in particular to a device for treating waste chalk ends for teaching and a method for using the same. Background technique [0002] Chalk is a tool widely used in daily life. It is generally used to write on blackboards. Ancient chalk is usually made of natural chalk, but nowadays it is replaced by other substances. The main component of chalk is calcium sulfate, which is a white Sediment is not easily decomposed, and the particles are larger than dust. The chalk used in China mainly includes ordinary chalk and dust-free chalk. The main components are calcium carbonate (limestone) and calcium sulfate (gypsum), or contain a small amount of oxidized calcium. [0003] Chalk is also a teaching product. After the chalk is used, some discarded and unusable chalk tips will remain. Most of them are thrown away directly, or are artificially ground into powder, and then processed into new chalk. However, th...

Claims

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Application Information

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IPC IPC(8): B09B3/00B02C1/14B02C23/00B08B1/00B01F13/10B30B11/04B30B15/00B43K19/00
CPCB09B3/00B02C1/005B02C1/14B02C23/00B30B11/04B30B15/0082B02C2201/06B43K19/003B01F33/83B01F33/83612B08B1/165B08B1/30
Inventor 周军
Owner SUZHOU DESIMIER SMART TECH CO LTD
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