CN202460749U - Dry ball grinding machine for producing steel slag powder - Google Patents
Dry ball grinding machine for producing steel slag powder Download PDFInfo
- Publication number
- CN202460749U CN202460749U CN2012200207412U CN201220020741U CN202460749U CN 202460749 U CN202460749 U CN 202460749U CN 2012200207412 U CN2012200207412 U CN 2012200207412U CN 201220020741 U CN201220020741 U CN 201220020741U CN 202460749 U CN202460749 U CN 202460749U
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- grinding machine
- air intake
- ball grinding
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- dry ball
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Abstract
The utility model discloses a dry ball grinding machine for producing steel slag powder. The dry ball grinding machine for producing the steel slag powder comprises a ball grinding machine body installed rotatably. Two ends of the ball grinding machine body are respectively provided with a feed inlet and a discharge outlet. One side of the feed inlet is provided with an air intake, an air intake volume regulating device is disposed on the air intake, the discharge outlet is connected with a collecting bin, an air suction opening is disposed on the upper portion of the collecting bin and a blanking opening is disposed on the lower portion of the collecting bin. The air intake volume regulating device comprises a rail disposed on two sides of the air intake, a baffle plate sliding on the rail and controlled by the rail and locking screws disposed on the rail. The dry ball grinding machine for producing the steel slag powder can adjust air intake volume, not only ensures grinding time of materials, enables the materials to be fully grinded by a steel ball and a steel forging and greatly improves product quality, but also guarantees an appropriate low rate of the materials and improves production efficiency.
Description
Technical field
The utility model relates to slag micro powder production equipment technical field, is specifically related to a kind of dry ball that slag micro powder is used of producing.
Background technology
Can produce a large amount of slags after the steel-making of existing steel mill, nowadays generally adopt the waste method, abandon down at present being transported to the slag field after the slag slow cooling.This method is that the method that has just adopted since the steel and iron industry is arranged, and Chinese most steel mills still continue to use this kind technology.The processing method of above-mentioned this steel-making waste residue, technology investment is big, takes up an area of extensively, and equipment is many, does not accomplish energy-saving and emission-reduction.
Now along with country to the improving constantly of pollution emission standard, the applicant is attempting the whole bag of tricks always slag is thoroughly being disposed, minimizing enterprise discharging wastes.And produce slag micro powder is exactly a kind of method wherein, and what slag micro powder can be an amount of is spiked in the middle of the cement, uses as a kind of cement admixture.Above-mentioned processing method makes slag no longer be discharged as discarded object, not only solved the problem of waste residue occupation of land, waste land resource, and slag is become a kind of raw materials for production, realized that slag turns waste into wealth, and accomplished the purpose of energy-saving and emission-reduction.
In the slag micro powder production process, the dry ball equipment that is absolutely necessary, the slag material that steel-making produces is sent into dry ball and is carried out grinding through oven dry, batching with in advance behind the grinding, makes slag micro powder.But the intake at existing its air inlet place of dry ball is unadjustable; If intake is too big, the material that gets into ball mill may directly be blown away by wind, and does not pass through milling of steel ball or forging; And because intake is too big; Material flow is too fast, has reduced grinding time, can cause grind materials defective; If but intake is too little, then can reduce production efficiency owing to material flow is too slow.
Summary of the invention
The utility model technical problem to be solved is: a kind of dry ball that slag micro powder is used of producing is provided; Can regulate intake; Both guarantee the grinding time of material, and made material thoroughly to pass through milling of steel ball or forging, greatly improved the quality of product; And guarantee that material flow is suitable, improved production efficiency.
For solving the problems of the technologies described above, the technical scheme of the utility model is: produce the dry ball that slag micro powder is used, comprise and rotate the ball mill body that is provided with, be respectively equipped with charging aperture and discharging opening at the two ends of said ball mill body, wherein:
Side at said charging aperture is provided with air inlet, on said air inlet, is provided with the intake adjusting device;
On said discharging opening, be connected with collecting bin, be provided with suction opeing on the top of said collecting bin, the bottom is provided with blanking port.
As a kind of optimized technical scheme, said intake adjusting device comprises: the track of being located at said air inlet both sides; The baffle plate of slipping constraint on said track; Be installed on the lock-screw on the said track.
After having adopted technique scheme; The beneficial effect of the utility model is: because the dry ball of the utility model; Side at charging aperture is provided with air inlet; On air inlet, be provided with the intake adjusting device, concrete, said intake adjusting device can adopt following structure: comprise the track of being located at the air inlet both sides, slipping constraint is in the baffle plate on the track and be installed on the lock-screw on the track.Utilize above-mentioned intake adjusting device, regulate the intake that gets in the ball mill, both guaranteed the grinding time of material, make material thoroughly to pass through milling of steel ball or forging, greatly improved the quality of product; And guarantee that material flow is suitable, improved production efficiency.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the intake adjusting device among the utility model embodiment.
Among the figure: 1. ball mill body, 2. charging aperture, 3. discharging opening, 4. air inlet, 5. intake adjusting device, 51. tracks, 52. baffle plates, 53. lock-screws, 6. collecting bin, 7. suction opeing, 8. blanking port.
The specific embodiment
As shown in Figure 1, produce the dry ball that slag micro powder is used, it comprises the ball mill body 1 that rotates setting, is respectively equipped with charging aperture 2 and discharging opening 3 at the two ends of ball mill body 1.The slag material that steel-making produces is through oven dry, batching with in advance behind the grinding, sent into by charging aperture 2 and carries out grinding in the dry ball body 1, makes slag micro powder.
On discharging opening 3, be connected with collecting bin 6, be provided with suction opeing 7 on the top of collecting bin 6, the bottom is provided with blanking port 8.Suction opeing 7 connects blower fan etc., is used to make the ball mill body 1 inner air-flow that produces to carry the slag material, and the slag material is milled by steel ball in the ball mill body 1 or forging in course of conveying.Collecting bin 6 is collected the slag micro powder of ball mill body 1 output, and sees off through the blanking port 8 of its underpart.
In this implementation process, be provided with air inlet 4, on air inlet 4, be provided with intake adjusting device 5 in a side of charging aperture 2.As shown in Figure 2, said intake adjusting device 5 specifically comprises: be located at air inlet 4 both sides track 51, slipping constraint is in the baffle plate on the track 51 52 and be installed on the lock-screw 53 on the track 51.According to technological requirement, the size of controllable register 52 sealing air inlets 4, and be fixed on the track 51 with lock-screw 53; Realize regulating the purpose of intake; Both guarantee the grinding time of material, and made material thoroughly to pass through milling of steel ball or forging, greatly improved the quality of product; And guarantee that material flow is suitable, improved production efficiency.
Claims (2)
1. produce the dry ball that slag micro powder is used, comprise and rotate the ball mill body that is provided with, be respectively equipped with charging aperture and discharging opening, it is characterized in that at the two ends of said ball mill body:
Side at said charging aperture is provided with air inlet, on said air inlet, is provided with the intake adjusting device;
On said discharging opening, be connected with collecting bin, be provided with suction opeing on the top of said collecting bin, the bottom is provided with blanking port.
2. the dry ball that production slag micro powder as claimed in claim 1 is used is characterized in that: said intake adjusting device comprises:
Be located at the track of said air inlet both sides;
The baffle plate of slipping constraint on said track;
Be installed on the lock-screw on the said track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200207412U CN202460749U (en) | 2012-01-17 | 2012-01-17 | Dry ball grinding machine for producing steel slag powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200207412U CN202460749U (en) | 2012-01-17 | 2012-01-17 | Dry ball grinding machine for producing steel slag powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460749U true CN202460749U (en) | 2012-10-03 |
Family
ID=46908949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200207412U Expired - Fee Related CN202460749U (en) | 2012-01-17 | 2012-01-17 | Dry ball grinding machine for producing steel slag powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460749U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170394A (en) * | 2013-03-08 | 2013-06-26 | 姜其斌 | Special grinding machine for ultrafine coal ash |
| CN105251570A (en) * | 2015-09-09 | 2016-01-20 | 安徽省葛根生产力促进中心有限公司 | Highly-strong ventilation construction equipment used for producing highly-fine cement milled powder |
| CN107398330A (en) * | 2017-06-22 | 2017-11-28 | 安徽海螺集团有限责任公司 | A kind of charging guiding device for cement ball mill |
| CN108787053A (en) * | 2018-07-27 | 2018-11-13 | 安徽卓煌机械设备有限公司 | A kind of clinker separation and collection device |
| CN108787121A (en) * | 2018-07-27 | 2018-11-13 | 安徽卓煌机械设备有限公司 | A kind of clinker scratch system |
| CN108787051A (en) * | 2018-07-25 | 2018-11-13 | 安徽卓煌机械设备有限公司 | A kind of cement grinding sorting integrated apparatus |
| CN108787120A (en) * | 2018-07-27 | 2018-11-13 | 安徽卓煌机械设备有限公司 | A kind of clinker milling process |
| CN108816390A (en) * | 2018-07-27 | 2018-11-16 | 安徽卓煌机械设备有限公司 | A kind of clinker separation and collection method |
| CN109127103A (en) * | 2018-07-27 | 2019-01-04 | 安徽卓煌机械设备有限公司 | A kind of separation of cement coarse grain and powder separation system |
-
2012
- 2012-01-17 CN CN2012200207412U patent/CN202460749U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170394A (en) * | 2013-03-08 | 2013-06-26 | 姜其斌 | Special grinding machine for ultrafine coal ash |
| CN105251570A (en) * | 2015-09-09 | 2016-01-20 | 安徽省葛根生产力促进中心有限公司 | Highly-strong ventilation construction equipment used for producing highly-fine cement milled powder |
| CN107398330A (en) * | 2017-06-22 | 2017-11-28 | 安徽海螺集团有限责任公司 | A kind of charging guiding device for cement ball mill |
| CN108787051A (en) * | 2018-07-25 | 2018-11-13 | 安徽卓煌机械设备有限公司 | A kind of cement grinding sorting integrated apparatus |
| CN108787053A (en) * | 2018-07-27 | 2018-11-13 | 安徽卓煌机械设备有限公司 | A kind of clinker separation and collection device |
| CN108787121A (en) * | 2018-07-27 | 2018-11-13 | 安徽卓煌机械设备有限公司 | A kind of clinker scratch system |
| CN108787120A (en) * | 2018-07-27 | 2018-11-13 | 安徽卓煌机械设备有限公司 | A kind of clinker milling process |
| CN108816390A (en) * | 2018-07-27 | 2018-11-16 | 安徽卓煌机械设备有限公司 | A kind of clinker separation and collection method |
| CN109127103A (en) * | 2018-07-27 | 2019-01-04 | 安徽卓煌机械设备有限公司 | A kind of separation of cement coarse grain and powder separation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20160117 |
|
| EXPY | Termination of patent right or utility model |