CN204174109U - A kind of closed circuit cement Joint grinding system - Google Patents
A kind of closed circuit cement Joint grinding system Download PDFInfo
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- CN204174109U CN204174109U CN201420578646.3U CN201420578646U CN204174109U CN 204174109 U CN204174109 U CN 204174109U CN 201420578646 U CN201420578646 U CN 201420578646U CN 204174109 U CN204174109 U CN 204174109U
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Abstract
The utility model discloses a kind of closed circuit cement Joint grinding system, the discharge port of weighing cabin is just to the feeding mouth of lower roll press, raw material enters roll squeezer and carries out roll-in, raw material will be delivered in powder separating machine by upper outlet after raw material lift height good for roll-in by lift, powder separating machine connects weighing cabin and cyclone cylinder respectively, powder separating machine carries out selecting powder, acceptable material is sent in cyclone cylinder, defective raw material is sent in weighing cabin, cyclone cylinder is furnished with recirculation blower, recirculation blower is blown to cyclone cylinder, by the moisture content in the air-supply removing raw material of recirculation blower, dried raw material is sent in ball mill and is carried out ball milling by cyclone cylinder, ball mill delivers to air flume after passing through the raw material of milled to go out the lifting of mill lift, now in air flume, add superfined flyash and breeze by certain proportioning again, finished cement is obtained after stirring.The beneficial effects of the utility model are that system architecture is simple, easy to maintenance.
Description
Technical field
The utility model belongs to technical field of cement production, relates to a kind of closed circuit cement Joint grinding system.
Background technology
The control major part of the closed circuit cement grog grinding system of most domestic is all completed by operator's manual operation.Closed circuit cement Joint grinding system have purely retarded, Great inertia, multivariate, tight coupling and model time the feature such as to become, add the manually operated difficulty of grinding machine.In addition, in closed circuit cement Joint grinding system working process, stifled mill, full mill, empty mill, superfined flyash and go out to grind the phenomenons such as lift overload and happen occasionally, this not only affects normal production, reduce manufacture of cement efficiency, decrease the work-ing life of equipment component, more increase the consumption of electric energy.
Abroad have for the automatic grinding system of cement clinker at present, but external equipment price is expensive, system complex, maintenance cost is high, is not suitable for domestic little factory and promotes the use of.
Utility model content
The purpose of this utility model is to provide a kind of closed circuit cement Joint grinding system, and the control major part solving current closed circuit cement grog grinding system is all completed by operator's manual operation, makes the inefficient problem of manufacture of cement.
The technical scheme that the utility model adopts comprises weighing cabin, first raw material is allocated according to a certain percentage, weighed by weighing cabin subsequently, the discharge port of weighing cabin is just to the feeding mouth of lower roll press, raw material enters roll squeezer and carries out roll-in, raw material will be delivered in powder separating machine by upper outlet after raw material lift height good for roll-in by lift, powder separating machine connects weighing cabin and cyclone cylinder respectively, powder separating machine carries out selecting powder, acceptable material is sent in cyclone cylinder, defective raw material is sent in weighing cabin, defective raw material and the raw material that newly adds are sent in roll squeezer and are re-started roll-in by weighing cabin again, raw material after roll-in is carried out this process again through the lifting feeding powder separating machine of lift.Cyclone cylinder is furnished with recirculation blower, recirculation blower is blown to cyclone cylinder, by the moisture content in the air-supply removing raw material of recirculation blower, dried raw material is sent in ball mill and is carried out ball milling by cyclone cylinder, ball mill delivers to air flume after passing through the raw material of milled to go out the lifting of mill lift, now in air flume, add superfined flyash and breeze by certain proportioning again, after stirring, obtain finished cement.
Further, described superfined flyash is joined in air flume by superfined flyash equipment and dust collecting sleeve.
Further, described breeze is joined in air flume by breeze equipment.
Further, described in go out to grind lift material outlet place be provided with particle-size analyzer, go out to grind lift and raw material is sent into particle-size analyzer, analyzed by the globule size of particle-size analyzer to discharging, the raw material analyzed is sent in air flume by particle-size analyzer.
The beneficial effects of the utility model are that system architecture is simple, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model cement combination grinding hardware system structure figure.
In Fig. 1,1. weighing cabin, 2. roll squeezer, 3. lift, 4. powder separating machine, 5. cyclone cylinder, 6. ball mill, 7. recirculation blower, 8. go out to grind lift, 9. air flume, 10. superfined flyash equipment, 11. breeze equipment, 12. dust collecting sleeves, 13. particle-size analyzers.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Be illustrated in figure 1 the utility model closed circuit cement combination grinding automatic control system, first by gypsum, fluorgypsum, the raw materials such as grog are allocated according to a certain percentage, weighed by weighing cabin 1 subsequently, the discharge port of weighing cabin 1 is just to the feeding mouth of lower roll press 2, raw material enters roll squeezer 2 and carries out roll-in, raw material is delivered in powder separating machine 4 by after raw material lift height good for roll-in by upper outlet by lift 3, powder separating machine 4 connects weighing cabin 1 and cyclone cylinder 5 respectively, powder separating machine 4 carries out selecting powder, acceptable material is sent in cyclone cylinder 5, defective raw material is sent in weighing cabin 1, defective raw material and the raw material that newly adds are sent in roll squeezer 2 and are re-started roll-in by weighing cabin 1 again, raw material after roll-in is carried out this process again through the lifting feeding powder separating machine 4 of lift 3.Cyclone cylinder 5 is furnished with recirculation blower 7, recirculation blower 7 blows to cyclone cylinder 5, by the moisture content in the air-supply removing raw material of recirculation blower 7, dried raw material is sent in ball mill 6 and is carried out ball milling by cyclone cylinder 5, ball mill 6 delivers to air flume 9 after passing through the raw material of milled to go out the lifting of mill lift 8, now in air flume 9, add superfined flyash and breeze by certain proportioning again, after stirring, obtain finished cement.
Superfined flyash joins air flume 9 by superfined flyash equipment 10 and dust collecting sleeve 12, and breeze is joined in air flume 9 by breeze equipment 11.
Utility model patent advantage is that structure is simple, constitutes cement raw material Automatic Production System by multiple existing installation, and certain device fails is also convenient to safeguard and is changed, and whole system cost is low, is suitable for little factory and promotes the use of.And improve production efficiency, save manpower.
The above is only to better embodiment of the present utility model, not any pro forma restriction is done to the utility model, every any simple modification above embodiment done according to technical spirit of the present utility model, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (4)
1. a closed circuit cement Joint grinding system, it is characterized in that: comprise weighing cabin (1), raw material is allocated in proportion, weighed by weighing cabin (1) subsequently, the discharge port of weighing cabin (1) is just to the feeding mouth of lower roll press (2), raw material enters roll squeezer (2) and carries out roll-in, raw material is delivered in powder separating machine (4) by after raw material lift height good for roll-in by upper outlet by lift (3), powder separating machine (4) connects weighing cabin (1) and cyclone cylinder (5) respectively, powder separating machine (4) carries out selecting powder, acceptable material is sent in cyclone cylinder (5), defective raw material is sent in weighing cabin (1), defective raw material and the raw material that newly adds are sent in roll squeezer (2) and are re-started roll-in by weighing cabin (1) again, raw material after roll-in is carried out this process again through lifting feeding powder separating machine (4) of lift (3), cyclone cylinder (5) is furnished with recirculation blower (7), recirculation blower (7) is blown to cyclone cylinder (5), by the moisture content in the air-supply removing raw material of recirculation blower (7), dried raw material is sent in ball mill (6) and is carried out ball milling by cyclone cylinder (5), ball mill (6) delivers to air flume (9) after passing through the raw material of milled to go out the lifting of mill lift (8), now in air flume (9), add superfined flyash and breeze by certain proportioning again, finished cement is obtained after stirring.
2. according to closed circuit cement Joint grinding system a kind of described in claim 1, it is characterized in that: described superfined flyash is joined in air flume (9) by superfined flyash equipment (10) and dust collecting sleeve (12).
3. according to closed circuit cement Joint grinding system a kind of described in claim 1, it is characterized in that: described breeze is joined in air flume (9) by breeze equipment (11).
4. according to closed circuit cement Joint grinding system a kind of described in claim 1, it is characterized in that: described in go out to grind lift (8) material outlet place be provided with particle-size analyzer (13), go out to grind lift (8) and raw material is sent into particle-size analyzer (13), analyzed by particle-size analyzer (13) globule size to discharging, the raw material analyzed is sent in air flume (9) by particle-size analyzer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578646.3U CN204174109U (en) | 2014-09-30 | 2014-09-30 | A kind of closed circuit cement Joint grinding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578646.3U CN204174109U (en) | 2014-09-30 | 2014-09-30 | A kind of closed circuit cement Joint grinding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174109U true CN204174109U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420578646.3U Expired - Fee Related CN204174109U (en) | 2014-09-30 | 2014-09-30 | A kind of closed circuit cement Joint grinding system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204174109U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874442A (en) * | 2015-05-08 | 2015-09-02 | 贾方奎 | Combined grinding cement system of remolded roller press and ball mill |
| CN105057067A (en) * | 2015-07-22 | 2015-11-18 | 中建材（合肥）粉体科技装备有限公司 | High-pressure and high-efficiency roller press grinding system with screening device |
| CN108080123A (en) * | 2017-11-17 | 2018-05-29 | 邯郸金隅太行水泥有限责任公司 | A kind of cement grinding mill machine washing mill method |
| CN108855557A (en) * | 2018-08-31 | 2018-11-23 | 江苏鹏飞集团股份有限公司 | The Vertical Mill production system of changeable production cement or miberal powder |
-
2014
- 2014-09-30 CN CN201420578646.3U patent/CN204174109U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874442A (en) * | 2015-05-08 | 2015-09-02 | 贾方奎 | Combined grinding cement system of remolded roller press and ball mill |
| CN105057067A (en) * | 2015-07-22 | 2015-11-18 | 中建材（合肥）粉体科技装备有限公司 | High-pressure and high-efficiency roller press grinding system with screening device |
| CN108080123A (en) * | 2017-11-17 | 2018-05-29 | 邯郸金隅太行水泥有限责任公司 | A kind of cement grinding mill machine washing mill method |
| CN108080123B (en) * | 2017-11-17 | 2019-10-15 | 邯郸金隅太行水泥有限责任公司 | A kind of cement grinding mill machine washing mill method |
| CN108855557A (en) * | 2018-08-31 | 2018-11-23 | 江苏鹏飞集团股份有限公司 | The Vertical Mill production system of changeable production cement or miberal powder |
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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: 20150225 Termination date: 20170930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |