CN202038036U - Device for recovering chalk dust and producing chalk - Google Patents
Device for recovering chalk dust and producing chalk Download PDFInfo
- Publication number
- CN202038036U CN202038036U CN2011201486076U CN201120148607U CN202038036U CN 202038036 U CN202038036 U CN 202038036U CN 2011201486076 U CN2011201486076 U CN 2011201486076U CN 201120148607 U CN201120148607 U CN 201120148607U CN 202038036 U CN202038036 U CN 202038036U
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- China
- Prior art keywords
- chalk
- pit
- powder
- ash
- dust
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for recovering chalk dust and producing chalks, which comprises a dust collection box, wherein one side of the dust collection box is connected with a sliver-shaped dust storage groove; a stirrer is connected below the dust collection box and is provided with a watering device; the lower part of the stirrer is provided with a dust slurry outlet pipe; and a mould for manufacturing the chalks is installed below the dust slurry outlet pipe. In the whole process that the device is used for recovering chalk dust and producing the chalks, no pollution can be generated, and the health of teachers and students can be guaranteed while environment is protected.
Description
Technical field
The utility model relates to a kind of device of making chalk, and especially a kind of chalk powder and chalk head of reclaiming made the recovery chalk powder of chalk and produced the chalk device.
Background technology
At present, known chalk is to be made by special chalk factory, just solidifies and has finished as long as limewash or lime white are injected specific tubular container, still, the chalk of Zhi Zuoing is disposable like this, also residual chalk powder and chalk head can't be recycled, cause the waste of resource, particularly teacher to write the blackboard of usefulness, can produce a large amount of dust, both waste in vain resource, polluted environmental sanitation again, also endangered academics and students's health.
The utility model content
Problem to be solved in the utility model is in order to overcome the defective that existing chalk can not effective recycling, the recovery chalk powder that provides a kind of and can save the energy, improves environmental protection is produced the chalk device, can not only reclaim chalk powder, and can utilize these chalk powders to produce chalk more easily.
In order to address the above problem, the utility model by the following technical solutions:
A kind of recovery chalk powder is produced the chalk device, comprise and receive grey box, one side of the grey box of described receipts is connected with the ash-pit of depositing of strip, the below of receiving grey box is connected with agitator, described agitator is provided with priming apparatus, the bottom of described agitator is provided with powder and starches out pipe, powder starch out pipe below the mould of making chalk is installed.
Below be the utility model for further improvement of these options:
In depositing ash-pit, be provided with cleaning brush, cleaning brush with deposit ash-pit and be slidingly connected, cleaning brush can be free to slide along depositing ash-pit.
Further improve: priming apparatus comprises water storage device, and described water storage device is provided with water injection pipe, and described water injection pipe is communicated with agitator.
Further improve: valve is installed on water injection pipe.
During use, be installed in the below of blackboard with depositing ash-pit, the chalk powder that produces of erasing the board is at ordinary times fallen and is deposited in the ash-pit, temporarily deposit, slide into the end that the grey box of receipts is housed by cleaning brush from depositing the ash-pit blind end when needing cleaning, the chalk powder of depositing in the ash-pit all is swept in the grey box of receipts, the unified processing, whole cleaning process can not produce dust from flying and can not pollute yet, after the grey box of receipts is collected the chalk powder of some, just can put it in the agitator and a certain amount of water stirs and adds needed various raw materials when making chalk, begin to stir after connecting power supply, then, the powder slurry that obtains is starched out pipe from powder pour into the specific mould, treat to get final product after it is done.
The whole process that the utility model reclaims chalk powder and production chalk can not produce dust from flying, can not pollute, and in the time of the protection environment, has ensured academics and students's health yet.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Among the figure: the 1-blackboard; 2-deposits ash-pit; The 3-cleaning brush; 4-receives grey box; The 5-agitator; The 6-mould; The 7-powder is starched out pipe; The 8-water injection pipe; The 9-water storage device; The 10-water filling port; The 11-attaching plug; The 12-valve.
The specific embodiment
Embodiment, as shown in the figure, a kind of recovery chalk powder is produced the chalk device, comprise and receive grey box 4 that what a side of the grey box 4 of described receipts was connected with strip deposits ash-pit 2, is provided with cleaning brush 3 in depositing ash-pit 2, cleaning brush 3 with deposit ash-pit 2 and be slidingly connected, cleaning brush 3 can be free to slide along depositing ash-pit 2.
The below of receiving grey box 4 is connected with agitator 5, and described agitator 5 is provided with priming apparatus and attaching plug 11.
Priming apparatus comprises water storage device 9, and described water storage device 9 is a plastic cistern, and water storage device 9 tops are provided with a water filling port 10.
Described water storage device 9 is provided with water injection pipe 8, and described water injection pipe 8 is communicated with agitator 5.
Valve 12 is installed on water injection pipe 8.
The bottom of described agitator 5 is provided with powder and starches out pipe 7, powder starch out pipe 7 below the mould 6 of making chalk is installed.
During use, be installed in the below of blackboard 1 with depositing ash-pit 2, the chalk powder that produces of erasing the board is at ordinary times fallen and is deposited in the ash-pit 2, temporarily deposit, slide into the end that the grey box 4 of receipts is housed by cleaning brush 3 from depositing ash-pit 2 blind ends when needing cleaning, the chalk powder of depositing 2 li of ash-pits all is swept into receives 4 li in grey box, the unified processing, whole cleaning process can not produce dust from flying and can not pollute yet, after the grey box 4 of receipts is collected the chalk powder of some, just can put it in the agitator 5 and a certain amount of water stirs and adds needed various raw materials when making chalk, begin to stir after connecting power supply, then, the powder slurry that obtains is starched out pipe 7 from powder pour into the specific mould 6, treat to get final product after it is done.
The whole process that the utility model reclaims chalk powder and production chalk can not produce dust from flying, can not pollute, and in the time of the protection environment, has ensured academics and students's health yet.
Claims (4)
1. one kind is reclaimed chalk powder production chalk device, comprise and receive grey box (4), it is characterized in that: what a side of the grey box of described receipts (4) was connected with strip deposits ash-pit (2), the below of receiving grey box (4) is connected with agitator (5), described agitator (5) is provided with priming apparatus, the bottom of described agitator (5) is provided with powder and starches out pipe (7), and the below of starching out pipe (7) at powder is equipped with the mould (6) of making chalk.
2. a kind of recovery chalk powder according to claim 1 is produced the chalk device, it is characterized in that: in depositing ash-pit (2), be provided with cleaning brush (3), cleaning brush (3) with deposit ash-pit (2) and be slidingly connected, cleaning brush (3) can be free to slide along depositing ash-pit (2).
3. a kind of recovery chalk powder according to claim 1 and 2 is produced the chalk device, and it is characterized in that: priming apparatus comprises water storage device (9), and described water storage device (9) is provided with water injection pipe (8), and described water injection pipe (8) is communicated with agitator (5).
4. a kind of recovery chalk powder according to claim 3 is produced the chalk device, it is characterized in that: valve (12) is installed on water injection pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201486076U CN202038036U (en) | 2011-05-11 | 2011-05-11 | Device for recovering chalk dust and producing chalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201486076U CN202038036U (en) | 2011-05-11 | 2011-05-11 | Device for recovering chalk dust and producing chalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202038036U true CN202038036U (en) | 2011-11-16 |
Family
ID=44965499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201486076U Expired - Fee Related CN202038036U (en) | 2011-05-11 | 2011-05-11 | Device for recovering chalk dust and producing chalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202038036U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350588A (en) * | 2013-07-23 | 2013-10-16 | 苏州经贸职业技术学院 | Automatic chalk manufacturing machine and manufacturing method thereof |
| CN106427296A (en) * | 2016-09-12 | 2017-02-22 | 芜湖能盟信息技术有限公司 | Chalk dust treatment device |
| CN107244170A (en) * | 2017-06-27 | 2017-10-13 | 傅昕 | A kind of roller shutter type can automatic back-and-forth cleaning blackboard device |
| CN108638704A (en) * | 2018-05-24 | 2018-10-12 | 衢州学院 | A kind of English teaching board with automatic recording function |
| CN108749406A (en) * | 2018-05-24 | 2018-11-06 | 衢州学院 | A kind of board of education of English teaching |
| CN110341347A (en) * | 2019-08-19 | 2019-10-18 | 浙江海洋大学 | A kind of discarded chalk end recycling reprocessing equipment |
-
2011
- 2011-05-11 CN CN2011201486076U patent/CN202038036U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350588A (en) * | 2013-07-23 | 2013-10-16 | 苏州经贸职业技术学院 | Automatic chalk manufacturing machine and manufacturing method thereof |
| CN103350588B (en) * | 2013-07-23 | 2015-04-22 | 苏州经贸职业技术学院 | Automatic chalk manufacturing machine and manufacturing method thereof |
| CN106427296A (en) * | 2016-09-12 | 2017-02-22 | 芜湖能盟信息技术有限公司 | Chalk dust treatment device |
| CN107244170A (en) * | 2017-06-27 | 2017-10-13 | 傅昕 | A kind of roller shutter type can automatic back-and-forth cleaning blackboard device |
| CN108638704A (en) * | 2018-05-24 | 2018-10-12 | 衢州学院 | A kind of English teaching board with automatic recording function |
| CN108749406A (en) * | 2018-05-24 | 2018-11-06 | 衢州学院 | A kind of board of education of English teaching |
| CN110341347A (en) * | 2019-08-19 | 2019-10-18 | 浙江海洋大学 | A kind of discarded chalk end recycling reprocessing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20130511 |