CN107486324A - A kind of quartz, which is sanded, selects technique - Google Patents
A kind of quartz, which is sanded, selects technique Download PDFInfo
- Publication number
- CN107486324A CN107486324A CN201710913072.9A CN201710913072A CN107486324A CN 107486324 A CN107486324 A CN 107486324A CN 201710913072 A CN201710913072 A CN 201710913072A CN 107486324 A CN107486324 A CN 107486324A
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- Prior art keywords
- small
- sand
- broken bits
- quartz
- sanded
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
It is sanded the invention discloses a kind of quartz and selects technique, is comprised the following steps：（1）Roughing, first, by quartz sand raw material under oscillating feeder effect, equably it is sent into and in formula disintegrating machine, carries out preliminary coarse crushing processing；（2）In small, broken bits, secondly, by the building stones after coarse crushing, feeding is further in small, broken bits to impact breaker or gyratory crusher in an orderly manner；（3）Primary election, again, dynamic sieve are rationally sieved into different brackets, and building stones of the granularity more than 1 millimeter are sent back to higher level and crushed again；（4）Sand processed, finally, it is in small, broken bits after building stones be fed in sand making machine efficient sand in small, broken bits, processed, and gone by powder concentrator to desilt powder, impurity, obtain finished product.The beneficial effect of the invention is：It need not add water in production process, save working link, without sewage, mud discharging, environment, ecology, current etc. will not be polluted, there is good environment protecting, while invest low, cost is small.
Description
Technical field
The present invention relates to technical field of mineral processing, is specially that a kind of quartz sand milling selects technique.
Background technology
Silicon ore deposit is divided into silica mine and silica sand ore deposit, and silica sand mineral deposit is mostly outdoor dry sand ore deposit or outdoor damp sand ore deposit due to roughing sand class
Type is different and user differs to the requirement of silica sand product quality, therefore silica sand beneficiation flowsheet and method also have some difference.
Dry-method sand manufacturing is a kind of conventional technology for making sand, and the sand produced is best in quality, grading is reasonable, quality knot
In fact, grain type is attractive in appearance, while operating process is more smooth.
The content of the invention
It is sanded it is an object of the invention to provide a kind of quartz and selects technique, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of quartz, which is sanded, selects technique, including following step
Suddenly：
（1）Roughing, first, by quartz sand raw material under oscillating feeder effect, equably it is sent into in formula disintegrating machine, carries out just
The coarse crushing processing of step；
（2）In small, broken bits, secondly, by the building stones after coarse crushing, feeding is further thin to impact breaker or gyratory crusher in an orderly manner
It is broken；
（3）Primary election, again, dynamic sieve are rationally sieved into different brackets, and building stones of the granularity more than 1 millimeter are sent back to higher level and broken again
It is broken；
（4）Sand processed, finally, it is in small, broken bits after building stones be fed in sand making machine efficient sand in small, broken bits, processed, and go to desilt by powder concentrator
Powder, impurity, obtain finished product.
Preferably, the step（1）, the sandstone granularity after coarse crushing processing is 3-4 millimeters.
Preferably, the step（2）, it is in small, broken bits after sandstone granularity be 0.6-1.2 millimeters.
Preferably, the step（4）, product granularity is 0.4-0.8 millimeters.
Compared with prior art, the beneficial effects of the invention are as follows：Water need not be added in production process, save working link,
There is no sewage, mud discharging, environment, ecology, current etc. will not be polluted, there is good environment protecting, at the same invest it is low,
Cost is small.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
The present invention provides a kind of technical scheme：One kind comprises the following steps：
（1）Roughing, first, by quartz sand raw material under oscillating feeder effect, equably it is sent into in formula disintegrating machine, carries out just
The coarse crushing processing of step, the sandstone granularity after coarse crushing processing is 3-4 millimeters；
（2）In small, broken bits, secondly, by the building stones after coarse crushing, feeding is further thin to impact breaker or gyratory crusher in an orderly manner
It is broken, it is in small, broken bits after sandstone granularity be 0.6-1.2 millimeters；
（3）Primary election, again, dynamic sieve are rationally sieved into different brackets, and building stones of the granularity more than 1 millimeter are sent back to higher level and broken again
It is broken；
（4）Sand processed, finally, it is in small, broken bits after building stones be fed in sand making machine efficient sand in small, broken bits, processed, and go to desilt by powder concentrator
Powder, impurity, obtain finished product, and product granularity is 0.4-0.8 millimeters.
Need not add water in production process, save working link, without sewage, mud discharging, will not to environment, ecology,
Current etc. pollute, and have good environment protecting, while invest low, and cost is small.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of quartz, which is sanded, selects technique, it is characterised in that：Comprise the following steps：
（1）Roughing, first, by quartz sand raw material under oscillating feeder effect, equably it is sent into in formula disintegrating machine, carries out just
The coarse crushing processing of step；
（2）In small, broken bits, secondly, by the building stones after coarse crushing, feeding is further thin to impact breaker or gyratory crusher in an orderly manner
It is broken；
（3）Primary election, again, dynamic sieve are rationally sieved into different brackets, and building stones of the granularity more than 1 millimeter are sent back to higher level and broken again
It is broken；
（4）Sand processed, finally, it is in small, broken bits after building stones be fed in sand making machine efficient sand in small, broken bits, processed, and go to desilt by powder concentrator
Powder, impurity, obtain finished product.
2. a kind of quartz according to claim 1, which is sanded, selects technique, it is characterised in that：The step（1）, after coarse crushing processing
Sandstone granularity be 3-4 millimeters.
3. a kind of quartz according to claim 1, which is sanded, selects technique, it is characterised in that：The step（2）, it is in small, broken bits after sand
Stone granularity is 0.6-1.2 millimeters.
4. a kind of quartz according to claim 1, which is sanded, selects technique, it is characterised in that：The step（4）, product granularity is
0.4-0.8 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913072.9A CN107486324A (en) | 2017-09-30 | 2017-09-30 | A kind of quartz, which is sanded, selects technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710913072.9A CN107486324A (en) | 2017-09-30 | 2017-09-30 | A kind of quartz, which is sanded, selects technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107486324A true CN107486324A (en) | 2017-12-19 |
Family
ID=60654227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710913072.9A Pending CN107486324A (en) | 2017-09-30 | 2017-09-30 | A kind of quartz, which is sanded, selects technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107486324A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940574A (en) * | 2018-08-21 | 2018-12-07 | 耒阳市百汇粉体有限公司 | A kind of production method of texture circle sand |
| CN110697722A (en) * | 2019-10-31 | 2020-01-17 | 青川英华矿业有限公司 | Silica sand preparation process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202097009U (en) * | 2010-12-30 | 2012-01-04 | 上海建冶机器有限公司 | Sand-making production system for environment-friendly dry-method collector |
| CN202316081U (en) * | 2011-10-31 | 2012-07-11 | 无锡江加建设机械有限公司 | Preparing and production line of imitating natural sand |
| CN102826554A (en) * | 2012-09-17 | 2012-12-19 | 连云港桃盛熔融石英有限公司 | Method for preparing refined quartz sand by washing |
| CN203061257U (en) * | 2013-01-23 | 2013-07-17 | 上海山卓重工机械有限公司 | Production device for making sand by using river gravel |
| CN103433108A (en) * | 2013-07-09 | 2013-12-11 | 王燕 | Drying-method sand making device and process |
| CN205887095U (en) * | 2016-06-15 | 2017-01-18 | 张荣斌 | Machine -made sand production system |
| CN206276484U (en) * | 2016-08-11 | 2017-06-27 | 四川晶天地新材料科技有限公司 | A kind of quartz sand production line processed |
-
2017
- 2017-09-30 CN CN201710913072.9A patent/CN107486324A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202097009U (en) * | 2010-12-30 | 2012-01-04 | 上海建冶机器有限公司 | Sand-making production system for environment-friendly dry-method collector |
| CN202316081U (en) * | 2011-10-31 | 2012-07-11 | 无锡江加建设机械有限公司 | Preparing and production line of imitating natural sand |
| CN102826554A (en) * | 2012-09-17 | 2012-12-19 | 连云港桃盛熔融石英有限公司 | Method for preparing refined quartz sand by washing |
| CN203061257U (en) * | 2013-01-23 | 2013-07-17 | 上海山卓重工机械有限公司 | Production device for making sand by using river gravel |
| CN103433108A (en) * | 2013-07-09 | 2013-12-11 | 王燕 | Drying-method sand making device and process |
| CN205887095U (en) * | 2016-06-15 | 2017-01-18 | 张荣斌 | Machine -made sand production system |
| CN206276484U (en) * | 2016-08-11 | 2017-06-27 | 四川晶天地新材料科技有限公司 | A kind of quartz sand production line processed |
Non-Patent Citations (1)
| Title |
|---|
| 俺姓张: "石英砂生产线", 《百度百科》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940574A (en) * | 2018-08-21 | 2018-12-07 | 耒阳市百汇粉体有限公司 | A kind of production method of texture circle sand |
| CN110697722A (en) * | 2019-10-31 | 2020-01-17 | 青川英华矿业有限公司 | Silica sand preparation process |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171219 |
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