CN1535779A - Processing process of carbonized rice husk - Google Patents
Processing process of carbonized rice husk Download PDFInfo
- Publication number
- CN1535779A CN1535779A CNA031099955A CN03109995A CN1535779A CN 1535779 A CN1535779 A CN 1535779A CN A031099955 A CNA031099955 A CN A031099955A CN 03109995 A CN03109995 A CN 03109995A CN 1535779 A CN1535779 A CN 1535779A
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- CN
- China
- Prior art keywords
- rice husk
- rice
- processing process
- husk
- carbonized rice
- 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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- Processing Of Solid Wastes (AREA)
Abstract
The present invention provides a processing process of carbonized rice husk. Said process includes the following steps: stacking rice husk, lighting, inserting air-blower into the rice husk stack to accelerate combustion of rice husks, combusting for 10-30 min, then cooling so as to obtain the invneted carbonized rice husk. The invented rice husk ash has high carbon content, can be used for heat insulation of molten copper or molten iron.
Description
Technical field: the present invention relates to a kind of technology that the residual rice husk in husk rice shelling back is reprocessed, relate in particular to the technology that a pair of rice husk carries out carbonization.
Technical background: China is the country that abounds with paddy, and to the residual rice husk in husk rice shelling back, traditional processing method is as feed.Along with the improvement of modern feed making method, this feed with rice husk processing more and more is out of favour, and causes the waste of a large amount of rice husks.
Summary of the invention: purpose of the present invention is exactly at existing situation, provides a kind of rice husk is carried out reprocessing technique.Processing technology of the present invention is carried out carbonization to rice husk exactly, and the rice hull ash after this carbonization is to have the very high-quality industrial heat preservation material of high value.Concrete operations technology of the present invention is as follows: rice husk is piled up and lighted, air blast is put in the rice husk the inside, accelerate the burning of rice husk, the cooling of scattering after 10-30 minute of burning.Technology of the present invention is simple, and the rice hull ash phosphorus content height that processes can be used for copper water, hot-metal insulating.
Claims (1)
1, a kind of carbonization rice husk processing technology is piled up rice husk and is lighted, and air blast is put in the rice husk the inside, accelerates the burning of rice husk, the cooling of scattering after 10-30 minute of burning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031099955A CN1535779A (en) | 2003-04-10 | 2003-04-10 | Processing process of carbonized rice husk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031099955A CN1535779A (en) | 2003-04-10 | 2003-04-10 | Processing process of carbonized rice husk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1535779A true CN1535779A (en) | 2004-10-13 |
Family
ID=34319586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031099955A Pending CN1535779A (en) | 2003-04-10 | 2003-04-10 | Processing process of carbonized rice husk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1535779A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618694A (en) * | 2012-03-31 | 2012-08-01 | 芜湖县天海耐火炉料有限公司 | Refining heat insulation covering agent and preparation method thereof |
| CN105400528A (en) * | 2014-09-16 | 2016-03-16 | 王开辉 | Rapid rice husk pyrolysis apparatus and matching system thereof |
| CN105665656A (en) * | 2016-04-20 | 2016-06-15 | 江西铜业股份有限公司 | Method for preserving heat of high-temperature liquid copper flowing in chute |
-
2003
- 2003-04-10 CN CNA031099955A patent/CN1535779A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618694A (en) * | 2012-03-31 | 2012-08-01 | 芜湖县天海耐火炉料有限公司 | Refining heat insulation covering agent and preparation method thereof |
| CN102618694B (en) * | 2012-03-31 | 2014-03-12 | 芜湖县天海耐火炉料有限公司 | Refining heat insulation covering agent and preparation method thereof |
| CN105400528A (en) * | 2014-09-16 | 2016-03-16 | 王开辉 | Rapid rice husk pyrolysis apparatus and matching system thereof |
| CN105665656A (en) * | 2016-04-20 | 2016-06-15 | 江西铜业股份有限公司 | Method for preserving heat of high-temperature liquid copper flowing in chute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |