CN106564340A - Utilization device of chalk dust - Google Patents
Utilization device of chalk dust Download PDFInfo
- Publication number
- CN106564340A CN106564340A CN201510673625.9A CN201510673625A CN106564340A CN 106564340 A CN106564340 A CN 106564340A CN 201510673625 A CN201510673625 A CN 201510673625A CN 106564340 A CN106564340 A CN 106564340A
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- CN
- China
- Prior art keywords
- chalk
- dust
- chalk dust
- maker
- utilization device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Refuse Collection And Transfer (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
A utilization device of chalk dust is characterized in that a dust collector is disposed on the bottom of a blackboard; a chalk maker is disposed under the dust collector; and the chalk maker is connected to the dust collector by a pipeline. The utilization device of the chalk dust provided by the invention has the advantages that the structure is adopted, so the dust collector can be used effectively to absorb the chalk dust generated during blackboard wiping and can convey the chalk dust to the chalk dust maker, and then the chalk dust is taken as a raw material for re-manufacture of chalks. In this way, cyclic utilization and environment-friendly and economic effects can be achieved.
Description
Technical field
The present invention relates to daily living article field, particularly a kind of chalk dust using device.
Background technology
When erasing the board every time, chalk dust waves everywhere, the various equipment that can not only make dirty in classroom, also serious harm teacher
Raw is healthy.To solve this problem, there is provided a kind of chalk dust using device.
The content of the invention
The technical problem to be solved is to provide a kind of chalk dust using device, can effectively utilize vacuum cleaner,
The chalk dust produced when erasing the board is absorbed, while being conveyed to chalk dust maker, as raw material, is made again
Make chalk, so as to realize recycling, environmental protection and economy.
To solve above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of chalk dust using device, blackboard bottom
Portion is provided with vacuum cleaner, and the vacuum cleaner has chalk maker, and the chalk maker is connected by pipeline with vacuum cleaner
Connect.
A kind of chalk dust using device that the present invention is provided, by using above-mentioned structure, vacuum cleaner can be effectively utilized,
The chalk dust produced when erasing the board is absorbed, while being conveyed to chalk dust maker, as raw material, is made again
Make chalk, so as to realize recycling, environmental protection and economy.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the overall structure diagram of the present invention.
In figure：Blackboard 1, vacuum cleaner 2, chalk maker 3.
Specific embodiment
As in Fig. 1, a kind of chalk dust using device, 1 bottom of blackboard are provided with vacuum cleaner 2, and the vacuum cleaner 2 has
Chalk maker 3, the chalk maker 3 are connected by pipeline with vacuum cleaner 2.
Thus structure, can effectively utilize vacuum cleaner, the chalk dust for producing be absorbed, while defeated when erasing the board
Chalk dust maker is given, as raw material, chalk is made again, so as to realize recycling, environmental protection and economy.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as the restriction of the present invention, this
In the technical scheme that bright protection domain should be recorded with claim, including the technical scheme of claim record, technology is special
The equivalents levied are protection domain.Equivalent i.e. within this range is improved, also in the protection model of the present invention
Within enclosing.
Claims (1)
1. a kind of chalk dust using device, is characterized in that：Blackboard (1) bottom is provided with vacuum cleaner (2), the vacuum cleaner
(2) chalk maker (3) is had, the chalk maker (3) is connected by pipeline with vacuum cleaner (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510673625.9A CN106564340A (en) | 2015-10-13 | 2015-10-13 | Utilization device of chalk dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510673625.9A CN106564340A (en) | 2015-10-13 | 2015-10-13 | Utilization device of chalk dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106564340A true CN106564340A (en) | 2017-04-19 |
Family
ID=58508580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510673625.9A Pending CN106564340A (en) | 2015-10-13 | 2015-10-13 | Utilization device of chalk dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106564340A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399187A (en) * | 2017-07-19 | 2017-11-28 | 江苏大学 | A kind of dust-precipitating system of chalk recycling |
| CN112078282A (en) * | 2020-08-06 | 2020-12-15 | 天台光润五金机电有限公司 | Multifunctional blackboard wiping device |
-
2015
- 2015-10-13 CN CN201510673625.9A patent/CN106564340A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399187A (en) * | 2017-07-19 | 2017-11-28 | 江苏大学 | A kind of dust-precipitating system of chalk recycling |
| CN112078282A (en) * | 2020-08-06 | 2020-12-15 | 天台光润五金机电有限公司 | Multifunctional blackboard wiping device |
| CN112078282B (en) * | 2020-08-06 | 2022-03-08 | 滨州职业学院 | Multifunctional blackboard wiping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |
|
| WD01 | Invention patent application deemed withdrawn after publication |