CN100372629C - 有机粘结剂铸造砂再生装置 - Google Patents
有机粘结剂铸造砂再生装置 Download PDFInfo
- Publication number
- CN100372629C CN100372629C CNB031377661A CN03137766A CN100372629C CN 100372629 C CN100372629 C CN 100372629C CN B031377661 A CNB031377661 A CN B031377661A CN 03137766 A CN03137766 A CN 03137766A CN 100372629 C CN100372629 C CN 100372629C
- Authority
- CN
- China
- Prior art keywords
- chamber
- organic binder
- deflection plate
- foundry sand
- regeneration plant
- 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
Links
- 230000001172 regenerating effect Effects 0.000 title claims description 9
- 238000005266 casting Methods 0.000 title abstract description 6
- 230000001070 adhesive effect Effects 0.000 title abstract description 5
- 239000000853 adhesive Substances 0.000 title abstract description 3
- 239000000843 powder Substances 0.000 title 1
- 239000004576 sand Substances 0.000 claims abstract description 74
- 230000008929 regeneration Effects 0.000 claims abstract description 26
- 238000011069 regeneration method Methods 0.000 claims abstract description 26
- 238000002485 combustion reaction Methods 0.000 claims abstract description 17
- 239000011230 binding agent Substances 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 16
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000009970 fire resistant effect Effects 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 238000013467 fragmentation Methods 0.000 claims description 3
- 238000006062 fragmentation reaction Methods 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 238000002309 gasification Methods 0.000 description 6
- 239000005416 organic matter Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009837 dry grinding Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031377661A CN100372629C (zh) | 2003-06-24 | 2003-06-24 | 有机粘结剂铸造砂再生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031377661A CN100372629C (zh) | 2003-06-24 | 2003-06-24 | 有机粘结剂铸造砂再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1565771A CN1565771A (zh) | 2005-01-19 |
CN100372629C true CN100372629C (zh) | 2008-03-05 |
Family
ID=34470531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031377661A Expired - Fee Related CN100372629C (zh) | 2003-06-24 | 2003-06-24 | 有机粘结剂铸造砂再生装置 |
Country Status (1)
Country | Link |
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CN (1) | CN100372629C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104690221A (zh) * | 2013-12-10 | 2015-06-10 | 彰武县联信铸造硅砂有限公司 | 一种超声波洗砂装置 |
WO2017090258A1 (ja) * | 2015-11-27 | 2017-06-01 | 株式会社 松下工業 | 中子砂再生装置 |
CN107321913A (zh) * | 2017-07-20 | 2017-11-07 | 佛山市恒学科技服务有限公司 | 一种型砂循环回收机 |
CN108296434A (zh) * | 2017-08-25 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | 一种铸造废砂再生装置 |
CN108191463A (zh) * | 2018-03-02 | 2018-06-22 | 广东诺尔信生物科技有限公司 | 海洋贝壳土壤调理剂生产线 |
JP2022112156A (ja) * | 2021-01-21 | 2022-08-02 | トヨタ自動車株式会社 | 流動加熱炉及び加熱方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2320972A1 (de) * | 1973-04-26 | 1974-11-14 | Winfried Steinheider | Mischer fuer giessereizwecke |
JPS60250847A (ja) * | 1984-05-25 | 1985-12-11 | Nippon Kokan Keishiyu Kk | 鋳物砂の再生焙焼炉 |
JPH1052734A (ja) * | 1996-08-07 | 1998-02-24 | Matsumoto Takeo | 鋳物砂の再生装置 |
CN2550091Y (zh) * | 2002-06-24 | 2003-05-14 | 孙学忠 | 沸腾式树脂砂热法再生炉 |
CN2637036Y (zh) * | 2003-06-24 | 2004-09-01 | 北京仁创制造技术研究院 | 有机粘结剂铸造砂再生装置 |
-
2003
- 2003-06-24 CN CNB031377661A patent/CN100372629C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2320972A1 (de) * | 1973-04-26 | 1974-11-14 | Winfried Steinheider | Mischer fuer giessereizwecke |
JPS60250847A (ja) * | 1984-05-25 | 1985-12-11 | Nippon Kokan Keishiyu Kk | 鋳物砂の再生焙焼炉 |
JPH1052734A (ja) * | 1996-08-07 | 1998-02-24 | Matsumoto Takeo | 鋳物砂の再生装置 |
CN2550091Y (zh) * | 2002-06-24 | 2003-05-14 | 孙学忠 | 沸腾式树脂砂热法再生炉 |
CN2637036Y (zh) * | 2003-06-24 | 2004-09-01 | 北京仁创制造技术研究院 | 有机粘结剂铸造砂再生装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1565771A (zh) | 2005-01-19 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Renchuang Technology Development Co., Ltd. Assignor: Beijing Renchuang Manufacture Technology Research Institute Contract fulfillment period: 2008.8.12 to 2014.8.12 Contract record no.: 2008990000943 Denomination of invention: Casting model powder regenerating device of organic adhesive Granted publication date: 20080305 License type: Exclusive license Record date: 20081027 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.12 TO 2014.8.12; CHANGE OF CONTRACT Name of requester: BEIJING RENCHUANG SCIENCE DEVELOPMENT CO., LTD. Effective date: 20081027 |
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Owner name: BEIJING RECHSAND SAND INDUSTRY CO., LTD. Free format text: FORMER OWNER: BEIJING RENCHUANG MANUFACTURE TECHNOLOGY RESEARCH INSTITUTE Effective date: 20131122 |
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Free format text: CORRECT: ADDRESS; FROM: 101500 MIYUN, BEIJING TO: 100085 HAIDIAN, BEIJING |
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Effective date of registration: 20131122 Address after: 100085 room B, block B510, No. 9, 3rd Street, Beijing, Haidian District Patentee after: Beijing Renchuang Sand Industry Technology Co.,Ltd. Address before: 101500, No. 28, Lunan Road, Miyun Industrial Development Zone, Beijing Patentee before: Beijing Renchuang Manufacture Technology Research Institute |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Casting model powder regenerating device of organic adhesive Effective date of registration: 20180920 Granted publication date: 20080305 Pledgee: Huaxia Bank Beijing branch, Limited by Share Ltd Pledgor: Beijing Renchuang Sand Industry Technology Co.,Ltd. Registration number: 2018990000854 |
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Date of cancellation: 20191127 Granted publication date: 20080305 Pledgee: Huaxia Bank Beijing branch, Limited by Share Ltd Pledgor: Beijing Renchuang Sand Industry Technology Co.,Ltd. Registration number: 2018990000854 |
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Effective date of registration: 20200827 Address after: 100085, building 4, building 602, east east, Beijing, Haidian District Patentee after: BEIJING RENCHUANG SAND INDUSTRY CASTING MATERIALS Co.,Ltd. Address before: 100085 room B, block B510, No. 9, 3rd Street, Beijing, Haidian District Patentee before: BEIJING RECHSAND SAND INDUSTRY SCIENCE & TECHNOLOGY Co.,Ltd. |
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