CN102814306A - Method for removing quartz sand impurities - Google Patents
Method for removing quartz sand impurities Download PDFInfo
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- CN102814306A CN102814306A CN2012103347895A CN201210334789A CN102814306A CN 102814306 A CN102814306 A CN 102814306A CN 2012103347895 A CN2012103347895 A CN 2012103347895A CN 201210334789 A CN201210334789 A CN 201210334789A CN 102814306 A CN102814306 A CN 102814306A
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- quartz sand
- impurity
- raw material
- raw materials
- conveyer belt
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Abstract
The invention discloses a method for removing quartz sand impurities. The method is characterized in that quartz sand raw materials are conveyed through a conveyor belt and penetrate through an area with upward thermal airflow, and the quartz sand raw materials jump upwards to collide with each other under the action of the upward thermal airflow, so that the impurities attached to the surface of the quartz sand are removed. The thermal airflow is adopted in the process, and a good effect can be achieved when the raw materials with high humidity are treated. The whole process is continuously performed, and the working efficiency is improved.
Description
Technical field
The invention belongs to building materials field, be specifically related to a kind of method of removing quartz sand impurity.
Background technology
Quartz sand is a kind of important material, the quartz sand after the refining removal of impurities need be used in a lot of fields.The method that acid washing is mostly adopted in existing quartz sand refining wastes time and energy, and cost is higher, and the sewage after the washing has bigger pollution, needs after-treatment.
Application number is that the patent of invention of CN201110126257.8 discloses a kind of method of cleaning quartz sand; It adopts compressed air that raw material is upwards takeoff to bump and removes impurity; But run into raw material humidity poor when big, and this method handles for batch formula, reduced operating efficiency.
Summary of the invention
The purpose of this invention is to provide a kind of method of removing quartz sand impurity, solving existing refinery practice wastes time and energy, the problem that cost is high.
Technical scheme of the present invention is: a kind of method of removing quartz sand impurity; The quartz sand raw material is carried and pass one have the upwards zone of thermal current through conveyer belt; The quartz sand raw material upwards takeoffs and collision each other under the effect of the thermal current that makes progress, thereby gets rid of the impurity that quartz sand surface adheres to.
Further, the conveyer belt top has a sieve plate over against this regional position.
The present invention has following advantage:
1, adopts thermal current, when the processing raw material humidity is big, can also have good effect.
2, whole operation is carried out continuously, has improved operating efficiency.
3, the position over against flow area has a sieve plate above conveyer belt, can bump with it after raw material takeoffs, and has strengthened impurity-eliminating effect.
The specific embodiment
Embodiment 1
A kind of method of removing quartz sand impurity; The quartz sand raw material is carried and pass one have the upwards zone of thermal current through conveyer belt; The quartz sand raw material upwards takeoffs and collision each other under the effect of the thermal current that makes progress, thereby gets rid of the impurity that quartz sand surface adheres to.Adopt thermal current, when the processing raw material humidity is big, can also have good effect.
In order to strengthen impurity-eliminating effect, above conveyer belt, one sieve plate is set over against this regional position, after takeofing, raw material can bump with it.
Claims (2)
1. method of removing quartz sand impurity; It is characterized in that: the quartz sand raw material is carried and pass one have the upwards zone of thermal current through conveyer belt; The quartz sand raw material upwards takeoffs and collision each other under the effect of the thermal current that makes progress, thereby gets rid of the impurity that quartz sand surface adheres to.
2. a kind of method of removing quartz sand impurity according to claim 1 is characterized in that: the conveyer belt top has a sieve plate over against this regional position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103347895A CN102814306A (en) | 2012-09-12 | 2012-09-12 | Method for removing quartz sand impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103347895A CN102814306A (en) | 2012-09-12 | 2012-09-12 | Method for removing quartz sand impurities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102814306A true CN102814306A (en) | 2012-12-12 |
Family
ID=47298957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103347895A Pending CN102814306A (en) | 2012-09-12 | 2012-09-12 | Method for removing quartz sand impurities |
Country Status (1)
| Country | Link |
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| CN (1) | CN102814306A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619241A (en) * | 2004-12-08 | 2005-05-25 | 河南安彩高科股份有限公司 | Quartz sand raw material fluidized bed drying method for glass |
| KR20060114816A (en) * | 2005-05-03 | 2006-11-08 | 권오면 | Moving apparatus for with a washing silica sand |
| UA80327C2 (en) * | 2005-10-03 | 2007-09-10 | Nat Scient Ct Kharkiv Physical | Method and device for attritioning of bulk material |
| CN101695680A (en) * | 2009-10-22 | 2010-04-21 | 南京阳山硅材料科技有限公司 | Autogenous grinding and impurity removing method of thermokalite in high-purity quartz sand production |
| CN101733192A (en) * | 2009-12-21 | 2010-06-16 | 贵研铂业股份有限公司 | Method for purifying quartz sand ore by using physical method |
| CN102029271A (en) * | 2010-11-08 | 2011-04-27 | 连云港晶族新材料科技有限公司 | Quartz sand purifying and cleaning device and technique |
| CN102225407A (en) * | 2011-05-16 | 2011-10-26 | 蚌埠鑫源石英材料有限公司 | Method for cleaning quartz sands |
-
2012
- 2012-09-12 CN CN2012103347895A patent/CN102814306A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619241A (en) * | 2004-12-08 | 2005-05-25 | 河南安彩高科股份有限公司 | Quartz sand raw material fluidized bed drying method for glass |
| KR20060114816A (en) * | 2005-05-03 | 2006-11-08 | 권오면 | Moving apparatus for with a washing silica sand |
| UA80327C2 (en) * | 2005-10-03 | 2007-09-10 | Nat Scient Ct Kharkiv Physical | Method and device for attritioning of bulk material |
| CN101695680A (en) * | 2009-10-22 | 2010-04-21 | 南京阳山硅材料科技有限公司 | Autogenous grinding and impurity removing method of thermokalite in high-purity quartz sand production |
| CN101733192A (en) * | 2009-12-21 | 2010-06-16 | 贵研铂业股份有限公司 | Method for purifying quartz sand ore by using physical method |
| CN102029271A (en) * | 2010-11-08 | 2011-04-27 | 连云港晶族新材料科技有限公司 | Quartz sand purifying and cleaning device and technique |
| CN102225407A (en) * | 2011-05-16 | 2011-10-26 | 蚌埠鑫源石英材料有限公司 | Method for cleaning quartz sands |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121212 |