CN103350588B - 一种自动粉笔机及其制造方法 - Google Patents
一种自动粉笔机及其制造方法 Download PDFInfo
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- CN103350588B CN103350588B CN201310309840.1A CN201310309840A CN103350588B CN 103350588 B CN103350588 B CN 103350588B CN 201310309840 A CN201310309840 A CN 201310309840A CN 103350588 B CN103350588 B CN 103350588B
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- Prior art keywords
- chalk
- dust
- plc system
- dust cup
- cup
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- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 154
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000843 powder Substances 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310309840.1A CN103350588B (zh) | 2013-07-23 | 2013-07-23 | 一种自动粉笔机及其制造方法 |
Applications Claiming Priority (1)
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CN201310309840.1A CN103350588B (zh) | 2013-07-23 | 2013-07-23 | 一种自动粉笔机及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN103350588A CN103350588A (zh) | 2013-10-16 |
CN103350588B true CN103350588B (zh) | 2015-04-22 |
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Family Applications (1)
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CN201310309840.1A Active CN103350588B (zh) | 2013-07-23 | 2013-07-23 | 一种自动粉笔机及其制造方法 |
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CN (1) | CN103350588B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107570514A (zh) * | 2017-09-07 | 2018-01-12 | 张曦曦 | 一种粉笔灰回收装置 |
CN108937055A (zh) * | 2018-08-28 | 2018-12-07 | 芜湖新使命教育科技有限公司 | 一种校园课堂教育用粉笔盒 |
CN110341347B (zh) * | 2019-08-19 | 2020-11-10 | 浙江海洋大学 | 一种废弃粉笔头回收再处理设备 |
CN111152591A (zh) * | 2020-01-21 | 2020-05-15 | 南京信息工程大学 | 一种环保黑板擦 |
CN112793342B (zh) * | 2020-12-31 | 2022-06-03 | 西藏米优科技有限公司 | 一种自动擦黑板粉笔重制机器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986004302A1 (en) * | 1985-01-22 | 1986-07-31 | Gordon Sydney Jensen | Dust extractors |
CN2792800Y (zh) * | 2005-04-29 | 2006-07-05 | 王达 | 粉笔回收器 |
KR20090109453A (ko) * | 2008-04-15 | 2009-10-20 | 김상연 | 자동 칠판 지우개 |
CN202038036U (zh) * | 2011-05-11 | 2011-11-16 | 山东科技大学 | 一种回收粉笔末生产粉笔装置 |
CN202826899U (zh) * | 2012-10-16 | 2013-03-27 | 荆兆坤 | 吸尘循环式环保粉笔擦除装置 |
-
2013
- 2013-07-23 CN CN201310309840.1A patent/CN103350588B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986004302A1 (en) * | 1985-01-22 | 1986-07-31 | Gordon Sydney Jensen | Dust extractors |
CN2792800Y (zh) * | 2005-04-29 | 2006-07-05 | 王达 | 粉笔回收器 |
KR20090109453A (ko) * | 2008-04-15 | 2009-10-20 | 김상연 | 자동 칠판 지우개 |
CN202038036U (zh) * | 2011-05-11 | 2011-11-16 | 山东科技大学 | 一种回收粉笔末生产粉笔装置 |
CN202826899U (zh) * | 2012-10-16 | 2013-03-27 | 荆兆坤 | 吸尘循环式环保粉笔擦除装置 |
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CN103350588A (zh) | 2013-10-16 |
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Effective date of registration: 20191029 Address after: 314511 No.7 pailou Xia, Lishun village, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing worui Technology Co.,Ltd. Address before: 215009 No. 287, Xuefu Road, Suzhou, Jiangsu Patentee before: Suzhou Institute of Trade & Commerce |
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Effective date of registration: 20201105 Address after: 224300 No. 100, Beihuan West Road, Hede Town, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Yancheng Silk Road Information Technology Service Co.,Ltd. Address before: 314511 No.7 pailou Xia, Lishun village, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Jiaxing worui Technology Co.,Ltd. |
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Application publication date: 20131016 Assignee: Yancheng Nuohao Xinxiang Technology Co.,Ltd. Assignor: Yancheng Silk Road Information Technology Service Co.,Ltd. Contract record no.: X2023980043986 Denomination of invention: An automatic chalk machine and its manufacturing method Granted publication date: 20150422 License type: Common License Record date: 20231024 |
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Application publication date: 20131016 Assignee: Jiangsu Jiezhimeng New Energy Technology Co.,Ltd.|Yancheng Yuanshun Environmental Protection Technology Co.,Ltd.|Jiangsu Xingneng Environmental Protection Technology Co.,Ltd.|Tianneng carbon (Jiangsu) Co.,Ltd. Assignor: Yancheng Silk Road Information Technology Service Co.,Ltd. Contract record no.: X2023980047304 Denomination of invention: An automatic chalk machine and its manufacturing method Granted publication date: 20150422 License type: Common License Record date: 20231118 |
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Assignee: Jiangsu Jiezhimeng New Energy Technology Co.,Ltd.|Yancheng Yuanshun Environmental Protection Technology Co.,Ltd.|Jiangsu Xingneng Environmental Protection Technology Co.,Ltd.|Tianneng carbon (Jiangsu) Co.,Ltd. Assignor: Yancheng Silk Road Information Technology Service Co.,Ltd. Contract record no.: X2023980047304 Date of cancellation: 20240425 Assignee: Yancheng Nuohao Xinxiang Technology Co.,Ltd. Assignor: Yancheng Silk Road Information Technology Service Co.,Ltd. Contract record no.: X2023980043986 Date of cancellation: 20240425 |
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