CN102049346A - Mechanical sand making production process - Google Patents
Mechanical sand making production process Download PDFInfo
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- CN102049346A CN102049346A CN2010105184145A CN201010518414A CN102049346A CN 102049346 A CN102049346 A CN 102049346A CN 2010105184145 A CN2010105184145 A CN 2010105184145A CN 201010518414 A CN201010518414 A CN 201010518414A CN 102049346 A CN102049346 A CN 102049346A
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- machine
- sand making
- screening machine
- screening
- belt conveyor
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Abstract
The invention relates to a mechanical sand making production process which comprises the following steps of: firstly, charging a mixed material of pebbles with more than 15% of stone chips and stone chips into a screening machine to screen; discharging the material meeting the particle size requirement from a material outlet port of the screening machine to the next procedure; discharging the material not meeting the particle size requirement from a material discharge port of the screening machine, and conveying into a sand making machine to pulverize through a belt conveyor; discharging the material pulverized by the sand making machine out from a material outlet port of the sand making machine, and conveying into the screening machine to screen again through the belt conveyor; discharging the material meeting the particle size requirement from the material outlet port of the screening machine to the next procedure; discharging the material not reaching the particle size requirement from the material discharge port of the screening machine, and conveying into the sand making machine to pulverize through the belt conveyor until all materials reach the particle size requirement and are conveyed to the next procedure. By applying the process provided by the invention, the load of the sand making machine can be reduced, the capability of the sand making machine can be improved, and simultaneously, the production efficiency of sand making can be increased.
Description
Technical field:
The present invention relates to a kind of machinery system sand production technology.
Background technology:
At present, tradition system sand production technology is, at first material is delivered to system sand machine through belt conveyor, after pulverizing, system sand machine delivers to the screening machine screening again, the material that meets the particle diameter requirement is delivered to next procedure from the screening machine discharging opening, the material that does not meet the particle diameter requirement is discharged from the screening machine discharge gate, delivers in the system sand machine through belt conveyor again and pulverizes, and meets the particle diameter requirement until whole materials.When used material is the mixed material of aggregate chips powder content＞15%, mixed material enters system sand machine, because of the particle diameter of aggregate chips powder in the mixed material itself meets the requirements, then can cause system sand machine to waste energy consumption for no reason, increase the load of system sand machine, and reduced system sand production efficiency.
Summary of the invention:
The invention provides a kind of machinery system sand production technology, it can reduce to make the load of sand machine, improves the ability of system sand machine, improves system sand production efficiency simultaneously, has solved problems of the prior art.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be: a kind of machinery system sand production technology, comprise the steps: at first the stone of aggregate chips content＞15% and the mixed material of aggregate chips to be sent into the screening machine screening, the material that meets the particle diameter requirement is delivered to next procedure from the screening machine discharging opening, the material that does not meet the particle diameter requirement is discharged from the screening machine discharge gate, deliver in the system sand machine through belt conveyor and to pulverize, send from system sand machine discharging opening through the material that system sand machine is pulverized, send into the screening machine screening again through belt conveyor, the material that meets the particle diameter requirement is delivered to next procedure from the screening machine discharging opening, the material that does not meet the particle diameter requirement is discharged from the screening machine discharge gate, deliver in the system sand machine through belt conveyor again and pulverize, meet the particle diameter requirement until all materials, deliver to next procedure.
Technology of the present invention is suitable for stone and aggregate chips mixed material, mixed material is delivered to the screening machine screening through belt conveyor earlier without system sand prow, to meet the material of surmising requirement and deliver to next procedure by screening machine, can reduce to make the load of sand machine so greatly, the production line of same scale, the ability of system sand machine is improved more than 30%, thereby improved system sand production efficiency greatly.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, the present invention will be described in detail.
A kind of machinery system sand production technology, comprise the steps: at first the stone of aggregate chips content＞15% and the mixed material of aggregate chips to be sent into the screening machine screening, the material that meets the particle diameter requirement is delivered to next procedure from the screening machine discharging opening, the material that does not meet the particle diameter requirement is discharged from the screening machine discharge gate, deliver in the system sand machine through belt conveyor and to pulverize, send from system sand machine discharging opening through the material that system sand machine is pulverized, send into the screening machine screening again through belt conveyor, the material that meets the particle diameter requirement is delivered to next procedure from the screening machine discharging opening, the material that does not meet the particle diameter requirement is discharged from the screening machine discharge gate, deliver in the system sand machine through belt conveyor again and pulverize, meet the particle diameter requirement until all materials, deliver to next procedure.
Technology of the present invention is suitable for stone and aggregate chips mixed material, mixed material is delivered to the screening machine screening through belt conveyor earlier without system sand prow, to meet the material of surmising requirement and deliver to next procedure by screening machine, can reduce to make the load of sand machine so greatly, the production line of same scale, the ability of system sand machine is improved more than 30%, thereby improved system sand production efficiency greatly.
The present invention does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (1)
1. a machinery is made the sand production technology, it is characterized in that: comprise the steps: at first the stone of aggregate chips content＞15% and the mixed material of aggregate chips to be sent into the screening machine screening, the material that meets the particle diameter requirement is delivered to next procedure from the screening machine discharging opening, the material that does not meet the particle diameter requirement is discharged from the screening machine discharge gate, deliver in the system sand machine through belt conveyor and to pulverize, send from system sand machine discharging opening through the material that system sand machine is pulverized, send into the screening machine screening again through belt conveyor, the material that meets the particle diameter requirement is delivered to next procedure from the screening machine discharging opening, the material that does not meet the particle diameter requirement is discharged from the screening machine discharge gate, deliver in the system sand machine through belt conveyor again and pulverize, meet the particle diameter requirement until all materials, deliver to next procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105184145A CN102049346A (en) | 2010-10-25 | 2010-10-25 | Mechanical sand making production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105184145A CN102049346A (en) | 2010-10-25 | 2010-10-25 | Mechanical sand making production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102049346A true CN102049346A (en) | 2011-05-11 |
Family
ID=43954340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105184145A Pending CN102049346A (en) | 2010-10-25 | 2010-10-25 | Mechanical sand making production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102049346A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406185A (en) * | 2013-07-31 | 2013-11-27 | 李小福 | Production line for producing sand |
| CN107282279A (en) * | 2017-06-30 | 2017-10-24 | 华南理工大学 | A kind of production equipment and process of aggregate chips reprocessing |
| CN109663637A (en) * | 2018-12-29 | 2019-04-23 | 四川高路远长集团有限公司 | A kind of sandstone material multi sieving approach method |
| CN111013710A (en) * | 2019-12-18 | 2020-04-17 | 福建省绿能环保科技有限公司 | Sand making equipment and process adaptable to materials of various specifications |
-
2010
- 2010-10-25 CN CN2010105184145A patent/CN102049346A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406185A (en) * | 2013-07-31 | 2013-11-27 | 李小福 | Production line for producing sand |
| CN103406185B (en) * | 2013-07-31 | 2015-11-18 | 李小福 | A kind of sand production line processed |
| CN107282279A (en) * | 2017-06-30 | 2017-10-24 | 华南理工大学 | A kind of production equipment and process of aggregate chips reprocessing |
| CN109663637A (en) * | 2018-12-29 | 2019-04-23 | 四川高路远长集团有限公司 | A kind of sandstone material multi sieving approach method |
| CN111013710A (en) * | 2019-12-18 | 2020-04-17 | 福建省绿能环保科技有限公司 | Sand making equipment and process adaptable to materials of various specifications |
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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 |
Application publication date: 20110511 |