CN211838355U - Cement mill device based on slag mill transformation - Google Patents
Cement mill device based on slag mill transformation Download PDFInfo
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- CN211838355U CN211838355U CN201922276973.9U CN201922276973U CN211838355U CN 211838355 U CN211838355 U CN 211838355U CN 201922276973 U CN201922276973 U CN 201922276973U CN 211838355 U CN211838355 U CN 211838355U
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Abstract
The utility model discloses a cement mill device based on slag mill modification, which can reasonably and reliably modify the existing slag mill into a cement mill for producing cement; the phenomena of idle assets and insufficient cement yield (energy) of a cement production enterprise can be solved at the lowest cost. The utility model comprises a slag mill body, a grinding belt communicated with an air locking feeder of the slag mill body, a feeding belt communicated with the grinding belt and a transmission component for supplying clinker; the conveying assembly comprises a plurality of steel silos; the feeding belt and the feeding grinding belt are respectively provided with a dust collector which is respectively a feeding dust collector and a feeding dust collector; the grinding aid feeding pipe is used for feeding grinding aid above the grinding belt; the bottom of the grinding aid feeding pipe is connected with a discharge hole of the grinding aid feeding box, and a variable frequency pump is mounted on the grinding aid feeding pipe; still contain the spraying pipeline for the inside water spray of slay mill body, the distal end and the water supply tank's of spraying pipeline exit linkage.
Description
Technical Field
The utility model relates to a cement mill device specifically is used for cement processing preparation.
Background
In the past year, under the influence of the market, the cement shipping volume continuously rises, the daily average shipping volume is about 13000 tons, the highest daily shipping volume reaches 15000 tons, the daily output of two cement mills is about 10000 tons, the capacity is seriously insufficient, on one hand, the product shipping is influenced, on the other hand, the long-term rising shipping volume causes the empty warehouse of finished products, the milled cement enters and exits, and the quality control of the products of the company is not facilitated.
Based on above factor, study discovery is carried out with regard to this bottleneck problem, the quantity that the cement enterprise's that former design was equipped with the slag mill ground the slag mill is generally greater than 2, because the slag raw and other materials are nervous, the expensive factor that causes the slag mill to idle for a long time, if grind 1 at least slag and reform transform into the cement mill, through the transformation of storehouse top conveying chute, each unloading link installs the dust collector additional, increases water jet equipment in the mill, increases grinding aid adding device, realizes the function that the slag mill ground production cement. Thus, the bottleneck problem of insufficient cement yield for a long time at present and later can be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the slag mill is modified to be a cement mill for producing cement; the phenomena of idle assets and insufficient cement yield (energy) of a cement production enterprise can be solved at the lowest cost.
The utility model provides a technical scheme that its technical problem adopted is: the cement mill device based on slag mill modification comprises a slag mill body, a mill feeding belt communicated with an air locking feeder of the slag mill body, a feeding belt communicated with the mill feeding belt and a conveying assembly for supplying clinker; the conveying assembly comprises a plurality of steel silos; the feeding belt and the feeding grinding belt are respectively provided with a dust collector which is respectively a feeding dust collector and a feeding dust collector; the grinding aid feeding pipe is used for feeding grinding aid above the grinding belt; the bottom of the grinding aid feeding pipe is connected with a discharge hole of the grinding aid feeding box, and a variable frequency pump is mounted on the grinding aid feeding pipe;
still contain the spray pipe way for the inside water spray of slay mill body, spray pipe way's distal end and the exit linkage of water supply tank, install the water pump on the spray pipe way.
As a preferred embodiment of the present invention: and a plurality of groups of compressed air pipelines are connected to the slag mill body.
As a preferred embodiment of the present invention: the spraying pipeline is located 500mm above the grinding disc inside the slag mill body.
As a preferred embodiment of the present invention: the water supply tank is positioned on the side surface of the base of the slag mill body.
As a preferred embodiment of the present invention: the conveying assembly comprises a clinker conveying belt and a steel bin; and a single dust collector is arranged at the feed opening of the clinker conveying belt and the top of the steel bin.
As a preferred embodiment of the present invention: the chute of the mineral powder warehouse of the slag mill body is converged into the inclined chute communicated with the clinker powder warehouse through the gate valve and the tee joint.
Compared with the prior art, the utility model has the following advantage:
the utility model discloses a cement mill device based on slag mill transformation, which is additionally provided with a water spraying and grinding aid adding device in the mill, and dust collecting equipment is required to be installed at a discharging hopper in each link in consideration of the characteristic of large dust raising in clinker drying; the current situations that the cost of the slag continuously rises and the running rate of the slag mill is not high are fully considered, the idle capacity of the slag mill is fully utilized, the cement is produced after transformation, and the bottleneck problem that the cement production capacity is not enough for a long time at present and later is solved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Description of reference numerals:
the grinding aid feeding device comprises a 1-feeding belt, a 2-feeding dust collector, a 3-feeding dust collector, a 4-grinding aid feeding box, a 5-variable frequency pump, a 6-grinding aid feeding pipe, a 7-feeding belt, an 8-air locking feeder, a 9-slag mill body, a 10-water supply tank, an 11-water pump, a 12-spraying pipeline and a 17-compressed air pipeline.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
As shown in fig. 1, which illustrates a specific embodiment of the present invention; the cement mill device based on slag mill modification comprises a slag mill body 9, a mill feeding belt 7 communicated with an air locking feeder of the slag mill body 9, a feeding belt 1 communicated with the mill feeding belt 7 and a conveying assembly for supplying clinker; the conveying assembly comprises a plurality of steel silos; in the utility model, the feeding belt and the feeding belt are both provided with dust collectors, namely a feeding dust collector 2 and a feeding dust collector 3; the grinding aid feeding pipe 6 is used for feeding grinding aid above the grinding belt 7; the bottom of the grinding aid feeding pipe 6 is connected with a discharge hole of the grinding aid feeding box 4, and a variable frequency pump 5 is installed on the grinding aid feeding pipe 6;
the slag mill further comprises a spraying pipeline 12 for spraying water into the slag mill body 9, the far end of the spraying pipeline is connected with an outlet of the water supply tank 10, and a water pump 11 is installed on the spraying pipeline.
The utility model discloses the working process who changes slay mill into behind the cement mill does:
the mixture after batching is carried by feed belt 1 and income grinding belt 7 and gets into mill organism body 9 inside through locking wind feeder 8 and grind, dust collector 2 and 3 carry out the raise dust and collect, avoid the raise dust phenomenon in the production process, grinding aid is mixed with the mixture by going into grinding belt 7 aircraft nose along grinding aid filling tube 6 by grinding aid supply box 4 through inverter pump 5 control, the running water gets into the mill along the spray line by water supply tank through water pump 11, play the effect of stabilizing the bed of material, compressed air 17 jets according to setting for the frequency to going into the grinding chute, avoid the sizing.
Preferably, as shown in the figure: and a plurality of groups of compressed air pipelines 17 are connected to the body of the slag mill body. The compressed air pipeline is used for smooth and easy as far as possible and the inside clearance, and the function that the different correspondences in multiunit position is also different.
Preferably, as shown in the figure: the spraying pipeline 12 is located 500mm above the grinding disc inside the slag mill body 9. The spraying effect of the height is optimal.
Preferably, as shown in the figure: the water supply tank is positioned on the side surface of the base of the slag mill body.
Preferably, as shown in the figure: the conveying assembly comprises a clinker conveying belt and a steel bin; and a single dust collector is arranged at the feed opening of the clinker conveying belt and the top of the steel bin. This embodiment has been the dust collector for transmission assembly family, helps holistic dust collection effect to promote.
Preferably, as shown in the figure: the chute of the mineral powder warehouse of the slag mill body is converged into the inclined chute communicated with the clinker powder warehouse through the gate valve and the tee joint.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The cement mill device based on slag mill modification comprises a slag mill body, a mill feeding belt communicated with an air locking feeder of the slag mill body, a feeding belt communicated with the mill feeding belt and a conveying assembly for supplying clinker; the conveying assembly comprises a plurality of steel silos; the method is characterized in that: the feeding belt and the feeding grinding belt are respectively provided with a dust collector which is respectively a feeding dust collector and a feeding dust collector; the grinding aid feeding pipe is used for feeding grinding aid above the grinding belt; the bottom of the grinding aid feeding pipe is connected with a discharge hole of the grinding aid feeding box, and a variable frequency pump is mounted on the grinding aid feeding pipe;
still contain the spray pipe way for the inside water spray of slay mill body, spray pipe way's distal end and the exit linkage of water supply tank, install the water pump on the spray pipe way.
2. The slag mill modification-based cement mill apparatus as set forth in claim 1, wherein: and a plurality of groups of compressed air pipelines are connected to the slag mill body.
3. The slag mill modification-based cement mill apparatus as set forth in claim 1, wherein: the spraying pipeline is located 500mm above the grinding disc inside the slag mill body.
4. The slag mill modification-based cement mill apparatus as set forth in claim 1, wherein: the water supply tank is positioned on the side surface of the base of the slag mill body.
5. The slag mill modification-based cement mill apparatus as set forth in claim 1, wherein: the conveying assembly comprises a clinker conveying belt and a steel bin; and a single dust collector is arranged at the feed opening of the clinker conveying belt and the top of the steel bin.
6. The slag mill modification-based cement mill apparatus as set forth in claim 1, wherein: the chute of the mineral powder warehouse of the slag mill body is converged into the inclined chute communicated with the clinker powder warehouse through the gate valve and the tee joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276973.9U CN211838355U (en) | 2019-12-17 | 2019-12-17 | Cement mill device based on slag mill transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276973.9U CN211838355U (en) | 2019-12-17 | 2019-12-17 | Cement mill device based on slag mill transformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211838355U true CN211838355U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922276973.9U Active CN211838355U (en) | 2019-12-17 | 2019-12-17 | Cement mill device based on slag mill transformation |
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| Country | Link |
|---|---|
| CN (1) | CN211838355U (en) |
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2019
- 2019-12-17 CN CN201922276973.9U patent/CN211838355U/en active Active
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