CN204320659U - Open circuit cement grinding mill production line cement deslagging device - Google Patents
Open circuit cement grinding mill production line cement deslagging device Download PDFInfo
- Publication number
- CN204320659U CN204320659U CN201420727769.9U CN201420727769U CN204320659U CN 204320659 U CN204320659 U CN 204320659U CN 201420727769 U CN201420727769 U CN 201420727769U CN 204320659 U CN204320659 U CN 204320659U
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- CN
- China
- Prior art keywords
- cement
- deflector chute
- deslagging
- open circuit
- production line
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Open circuit cement grinding mill production line cement deslagging device, be provided with the conical hopper shape deflector chute of a hollow, the top of this deflector chute and bottom are connected to charging aperture and residue outlet, the sidewall of described conical hopper shape deflector chute is symmetrically arranged with a blowing device for pressure-air of jetting in deflector chute and a discharging opening for powder discharging, the bottom of described residue outlet is connected with a deslagging bucket, and the below of this deslagging bucket is provided with a blowing device for pressure-air of upwards jetting equally; Blowing device comprises air duct and is arranged on the jet chamber of air duct end, and the one side carried out jetting in this jet chamber is evenly provided with multiple puff prot.The utility model utilizes the difference of scum and cement proportion, adopts wind-force to screen, from the service life effectively extending packing machine, ensure that carrying out continually and steadily of cement packing.
Description
Technical field
The utility model relates to cement powders preparation mechanical equipment technical field, specifically a kind of open circuit cement grinding mill production line cement deslagging device.
Background technology
On the open circuit cement grinding mill production line of routine, its abrasive body used is generally low chromium ball forging.Along with the growth of service time, abrasive body diminishes gradually, even occurs that spheroid is cracked.Scum after fragmentation enters finished cement storehouse along with cement one piece.The scoria in cement is made to become a great problem of cement packing, because scum can when cement packing frequent blocking packaging machine blanking mouth, the phenomenon such as cause the comparatively large or blanking mouth of the heavy deviation of bag of cement out of control, drastically influence the continual and steady operation of packing machine, and then reduce production efficiency, have impact on sales volume.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of open circuit cement grinding mill production line cement deslagging device, and it utilizes the difference of scum and cement proportion, adopts wind-force to screen, from the service life effectively extending packing machine, ensure that carrying out continually and steadily of cement packing.
The utility model is for solving the problems of the technologies described above, the technical scheme adopted is: open circuit cement grinding mill production line cement deslagging device, be provided with the conical hopper shape deflector chute of a hollow, the top of this deflector chute and bottom are connected to charging aperture and residue outlet, the sidewall of described conical hopper shape deflector chute is symmetrically arranged with a blowing device for pressure-air of jetting in deflector chute and a discharging opening for powder discharging, the bottom of described residue outlet is connected with a deslagging bucket, the below of this deslagging bucket is provided with a blowing device for pressure-air of upwards jetting equally,
Described blowing device comprises air duct and is arranged on the jet chamber of air duct end, and the one side carried out jetting in this jet chamber is evenly provided with multiple puff prot.
Described deslagging bucket also offers a breast hole, this breast hole is provided with capping.
Described residue outlet and air duct are provided with the control valve for controlling its break-make.
Described control valve is Hand-operated butterfly valve.
Described charging aperture is arranged on the side of deflector chute top near blowing device.
Beneficial effect:
The utility model is by carrying out wind-force winding-up to the cement powders being mixed with scum, and the difference of both utilizations density carries out physical separation, thus reaches the object of the impurity such as deironing.Winnowing type slagging-off Be very effective, efficiency is high.Device overall structure is simple, easy to operate, not power consumption, and the whole course of work can carry out slagging-off work without the need to shutting down, and improves operating efficiency, extends the service life of packing machine, ensure that carrying out continually and steadily of manufacture of cement.Meanwhile, equipment investment is few, instant effect, and later maintenance amount is almost nil little, and operating cost is lower, is particularly suitable for promoting the use of on open circuit cement grinding mill production line.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Graphical indicia: 1, deflector chute, 2, charging aperture, 3, residue outlet, 4, blowing device, 5, discharging opening, 6, deslagging bucket, 7, air duct, 8, jet chamber, 9, breast hole, 10, control valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described:
Open circuit cement grinding mill production line cement deslagging device, be provided with the conical hopper shape deflector chute 1 of a hollow, the top of this deflector chute 1 and bottom are connected to charging aperture 2 and residue outlet 3, described charging aperture 2 is arranged on deflector chute 1 top near the side of blowing device 4, the sidewall of described conical hopper shape deflector chute 1 is symmetrically arranged with a blowing device 4 for pressure-air of jetting in deflector chute 1 and a discharging opening 5 for powder discharging, the bottom of described residue outlet 3 is connected with a deslagging bucket 6, this deslagging bucket 6 also offers a breast hole 9, this breast hole 9 is provided with capping, the below of deslagging bucket 6 is provided with a blowing device 4 for pressure-air of upwards jetting equally,
Described blowing device 4 comprises air duct 7 and is arranged on the jet chamber 8 of air duct 7 end, the one side carried out jetting in this jet chamber 8 is evenly provided with multiple puff prot, described residue outlet 3 and air duct 7 is provided with the Hand-operated butterfly valve for controlling its break-make.
Open circuit cement grinding mill production line cement deslagging device of the present utility model is when specifically using, after the cement material being mixed with scum enters deflector chute from charging aperture, effect by deflector chute one side gases at high pressure starts classification, the finished product powder that proportion is less is directly discharged from discharging opening under wind-force effect, block in cement material, granular bits then start precipitation because density is larger, afterwards with some powder material from the deslagging bucket below residue outlet enters.Material in deslagging bucket is also in fluidization by its bottom high-pressure gas effect, bits again precipitate in deslagging bucket, As time goes on, bits are cumulative in deslagging bucket, and powder-material is constantly discharged from discharging opening, when bits are stacked into certain altitude, close the Hand-operated butterfly valve on residue outlet, close the Hand-operated butterfly valve on the blowing device of deslagging bucket bottom simultaneously, no longer jetted gases at high pressure in deslagging bucket bottom, now, from mud hole, bits are discharged.Clean out and rear Hand-operated butterfly valve on blowing device air duct bottom deslagging bucket and the Hand-operated butterfly valve on residue outlet all to be opened, next scarfing cinder process can be carried out.
The utility model is specially adapted on open circuit cement grinding mill production line, because the finished cement that open circuit grinding machine is produced directly is put in storage, the interior abrasive body of mill diminishes or can with cement one piece warehouse-in after breakage in longtime running, and the continuous operation of the impurity such as the scum in cement on cement-packing plant brings certain impact.The utility model utilizes the difference of scum and cement powders proportion, screens with wind, utilizes physics mode easily to remove the impurity such as scum.Device integral manufacturing is simple, and not power consumption, invests little, and easy to operate, de-ironing efficiency is high, and whole process does not need shutdown to remove the gred, and long service life, maintenance is almost nil.
This device is after coming into operation, packing machine running rate is significantly improved, and well meets the demand of client, improves a lot to the heavy qualification rate of bag of cement, the credit worthiness of enterprise in market also can improve, and decreases the safety problem of frequent pack processing installation simultaneously.Open circuit cement grinding mill production line there is good promotional value.
Claims (5)
1. open circuit cement grinding mill production line cement deslagging device, it is characterized in that: the conical hopper shape deflector chute (1) being provided with a hollow, the top of this deflector chute (1) and bottom are connected to charging aperture (2) and residue outlet (3), the sidewall of described conical hopper shape deflector chute (1) is symmetrically arranged with a blowing device (4) for winding-up pressure-air in deflector chute (1) and a discharging opening for powder discharging (5), the bottom of described residue outlet (3) is connected with a deslagging bucket (6), the below of this deslagging bucket (6) is provided with a blowing device for pressure-air of upwards jetting (4) equally,
Described blowing device (4) comprises air duct (7) and is arranged on the jet chamber (8) of air duct (7) end, and the one side carried out jetting in this jet chamber (8) is evenly provided with multiple puff prot.
2. open circuit cement grinding mill production line cement deslagging device according to claim 1, is characterized in that: described deslagging bucket (6) also offers a breast hole (9), (9) are provided with capping to this breast hole.
3. open circuit cement grinding mill production line cement deslagging device according to claim 1, is characterized in that: described residue outlet (3) and air duct (7) are provided with the control valve (10) for controlling its break-make.
4. open circuit cement grinding mill production line cement deslagging device according to claim 3, is characterized in that: described control valve (10) is Hand-operated butterfly valve.
5. open circuit cement grinding mill production line cement deslagging device according to claim 1, is characterized in that: described charging aperture (2) is arranged on the side of deflector chute (1) top near blowing device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727769.9U CN204320659U (en) | 2014-11-28 | 2014-11-28 | Open circuit cement grinding mill production line cement deslagging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727769.9U CN204320659U (en) | 2014-11-28 | 2014-11-28 | Open circuit cement grinding mill production line cement deslagging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204320659U true CN204320659U (en) | 2015-05-13 |
Family
ID=53157062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727769.9U Expired - Fee Related CN204320659U (en) | 2014-11-28 | 2014-11-28 | Open circuit cement grinding mill production line cement deslagging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204320659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170303A (en) * | 2015-08-28 | 2015-12-23 | 长沙深湘通用机器有限公司 | Gravity separation device |
-
2014
- 2014-11-28 CN CN201420727769.9U patent/CN204320659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170303A (en) * | 2015-08-28 | 2015-12-23 | 长沙深湘通用机器有限公司 | Gravity separation device |
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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: 20150513 Termination date: 20151128 |