CN205236141U - Half whole grinding system of cement based on two separation selection powder machines of special LAX - Google Patents
Half whole grinding system of cement based on two separation selection powder machines of special LAX Download PDFInfo
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- CN205236141U CN205236141U CN201521114011.9U CN201521114011U CN205236141U CN 205236141 U CN205236141 U CN 205236141U CN 201521114011 U CN201521114011 U CN 201521114011U CN 205236141 U CN205236141 U CN 205236141U
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- precipitator
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- cement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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Abstract
The utility model discloses a half whole grinding system of cement based on two separation selection powder machines of special LAX, the thick powder outlet of selection powder machine is connected with roll squeezer pan feeding mouth, the farine discharge gate of selection powder machine is connected with special grader pan feeding mouth, special grader thick powder outlet is connected with the cement mill feed inlet, cement mill's discharge gate passes through the lifting machine and is connected with special grader feed inlet, special grader farine discharge gate all is connected through same lifting machine and finished stock storage with a dust collector that corresponds with the cement mill extraction opening separately. The utility model discloses a half whole grinding system of cement based on two separation selection powder machines of special LAX has high yield, low -power consumption, long service life, uses extensively, advantage such as easy operation.
Description
Technical field
The utility model relates to a kind of powdery material classification system, specifically, is a kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX.
Background technology
Eighties of last century late nineteen seventies Japan little Ye field company takes the lead in studying and develops O-Sepa powder concentrator, enter the eighties in last century, the main cement equipment of several families company has developed the New pattern high efficient selecting powder with features in succession in the world, enter the nineties, FCB of France has developed TSV high-efficient powder concentrator, but because cement industry is as traditional industry, realize the strategy of sustainable development, improve quality, energy-conservation and consumption reduction is thick-and-thin theme, along with development and the maturation of new dry cement production technology, the scale of cement producing line is increasing, powder concentrator technology and grinding process are had to requirement very, and traditional powder concentrator often has complicated operation, process powder amount little, the shortcomings such as grinding efficiency is low, do not reach the high request of modern grinding process far away.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provide a kind of low-power consumption, high efficiency, applied range, life-span long, easy and simple to handle, safeguard simple grinding system.
The utility model is achieved through the following technical solutions: a kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX, the first elevator that comprises raw material cabin, is connected with raw material cabin, the roll squeezer being connected with the first elevator, the second elevator being connected with roll squeezer, the material choosing apparatus being connected with the second elevator, the dust-precipitator being connected with material choosing apparatus, the 4th elevator being connected with dust-precipitator and the warehouse for finished product being connected with the 4th elevator.
A kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX described in the utility model, described in it, the first elevator charging aperture is connected with raw material cabin discharging opening, described the first elevator discharging opening is connected with roll squeezer feeding mouth, and described the second elevator charging aperture is connected with roll squeezer discharging opening.
A kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX described in the utility model, material choosing apparatus described in it comprises powder concentrator, Special grading machine, cement grinding mill, the 3rd elevator, the charging aperture of described powder concentrator is connected with the second elevator discharge end, the meal discharging opening of described powder concentrator is connected with roll squeezer feeding mouth, the fine powder discharging opening of described powder concentrator is connected with Special grading machine feeding mouth, described Special grading machine meal discharging opening is connected with cement grinding mill charging aperture, the discharging opening of described cement grinding mill is connected with Special grading machine charging aperture by the 3rd elevator.
A kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX described in the utility model, dust-precipitator described in it comprises the first dust-precipitator and the second dust-precipitator, described the first dust-precipitator charging aperture is connected with Special grading machine fine powder discharging opening, described the second dust-precipitator charging aperture is connected with cement grinding mill bleeding point, the discharging opening of described the first dust-precipitator and the second dust-precipitator is all connected with the 4th elevator charging aperture, and the 4th elevator discharging opening is connected with warehouse for finished product.
A kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX described in the utility model, described in it, the main motor of powder concentrator and Special grading machine and lubrication station carry out remote control by transmission of wireless signals end, facilitate by remote control operation, only need to regulate the rotating speed of the main motor of powder concentrator, just can in a big way, change the fineness of product.
A kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX described in the utility model, described in it, powder concentrator is V-type powder concentrator, it has, and production efficiency is high, classification efficiency is high, partition size easily regulates, simple in structure, wearing and tearing less, the advantage such as maintenance rate is low, maintenance is convenient.
A kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX described in the utility model, the first dust-precipitator, the second dust-precipitator described in it are all bag type dust collection.
The utility model compared with prior art, has the following advantages and beneficial effect: the utility model compared with prior art, has the following advantages and beneficial effect:
(1) due to grinding system described in the utility model, it has adopted the two composition dividing powder separating machines of LAX system, and compared with traditional two closed-circuit grinding systems, more than system throughput raising 20-30%, grinding efficiency is high.
(2) grinding system described in the utility model, compared with traditional two closed-circuit grinding systems, its ton of cement unit power consumption can reduce 5-10 °, just truly showed scale and select the low-power consumption requirement of powder.
(3) grinding system described in the utility model is selected except carrying out can also carrying out other particulate dusts such as lime stone, sand shale, flyash, iron powders selected to cement, is widely used.
(4) because main motor and the lubricating oil station of the two composition dividing powder separating machines of LAX series in grinding system are remote controlled, so operation is very easy.
(5) part of easily rubbing of the two composition dividing powder separating machines of LAX series that grinding system described in the utility model uses all adopts high-abrasive material to process processing, and its wear rate is little, long service life.
Brief description of the drawings
Fig. 1 is a kind of structural representation of cement half final grinding system based on the two composition dividing powder separating machines of special LAX.
Wherein 1-raw material cabin, the 2-the first elevator, the 3-the second elevator, 4-roll squeezer, 5-powder concentrator, 6-Special grading machine, 7-cement grinding mill, the 8-the three elevator, the 9-the first dust-precipitator, the 10-the second dust-precipitator, the 11-the four elevator, 12-warehouse for finished product, 13-transmission of wireless signals end.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
As shown in Figure 1, based on cement half final grinding system for the two composition dividing powder separating machines of special LAX, the first elevator 2 that comprises raw material cabin 1, is connected with raw material cabin 1, the roll squeezer 4 being connected with the first elevator 2, the second elevator 3 being connected with roll squeezer 4, the material choosing apparatus being connected with the second elevator 3, the dust-precipitator being connected with material choosing apparatus, the 4th elevator 11 being connected with dust-precipitator and the warehouse for finished product 12 being connected with the 4th elevator 11.
Described the first elevator 2 charging apertures are connected with raw material cabin 1 discharging opening, and described the first elevator 2 discharging openings are connected with roll squeezer 4 feeding mouths, and described the second elevator 3 charging apertures are connected with roll squeezer 4 discharging openings.
As a kind of technical scheme of strengthening grinding system and selecting powder precision, in described material choosing apparatus, be provided with two powder concentrators, comprise powder concentrator 5 and Special grading machine 6, increase by the dual powder that selects the precision of selecting powder like this.
Select the technical scheme of powder precision as another kind reinforcement grinding system, in described material choosing apparatus, be also provided with cement grinding mill 7 and the 3rd elevator 8, just can be admitted in cement grinding mill 7 and screen through being again admitted in Special grading machine 6 after grinding by Special grading machine 6 meal discharging openings selecting materials out like this.
The concrete connection of material choosing apparatus: the charging aperture of described powder concentrator 5 is connected with the second elevator 3 discharge ends, the meal discharging opening of described powder concentrator 5 is connected with roll squeezer 4 feeding mouths, the fine powder discharging opening of described powder concentrator 5 is connected with Special grading machine 6 feeding mouths, described Special grading machine 6 meal discharging openings are connected with cement grinding mill 7 charging apertures, and the discharging opening of described cement grinding mill 7 is connected with Special grading machine 6 charging apertures by the 3rd elevator 8.
Described dust-precipitator comprises the first dust-precipitator 9 and the second dust-precipitator 10, described the first dust-precipitator 9 is connected with Special grading machine 6 fine powder discharging openings, described the second dust-precipitator 10 is connected with cement grinding mill 7 bleeding points, and described the first dust-precipitator 9, the second dust-precipitator 10 are connected with warehouse for finished product 12 by the 4th elevator 11.
The main motor of described powder concentrator 5 and Special grading machine 6 and lubrication station carry out remote control by transmission of wireless signals end 13, facilitate by remote control operation, only need to regulate the rotating speed of the main motor of powder concentrator, just can in a big way, change the fineness of product.
Described powder concentrator 5 is V-type powder concentrator, it has, and production efficiency is high, classification efficiency is high, partition size easily regulates, simple in structure, wearing and tearing less, the advantage such as maintenance rate is low, maintenance is convenient.
Described the first dust-precipitator 9, the second dust-precipitator 10 are all bag filter.
In described a kind of cement half final grinding system course of work based on the two composition dividing powder separating machines of special LAX, raw material is transported to and roll squeezer 4, carries out roll-in and smash from raw material cabin 1 discharging opening output and by the first elevator 2, raw material after smashing will be fed to and in powder concentrator 5, be carried out Preliminary screening by the second elevator 3, carrying out defective coarse fodder after Preliminary screening through powder concentrator 5 is again admitted to the meal discharging opening by powder concentrator 5 and in roll squeezer 4, carries out roll-in, and the qualified fines going out after powder concentrator 5 carries out Preliminary screening will directly be sent into and in Special grading machine 6, be carried out postsearch screening, the defective coarse fodder carrying out after postsearch screening through Special grading machine 6 will be admitted in cement grinding mill 7 and be ground by Special grading machine 6 meal discharging openings, ultra-fine material after grinding will directly be admitted in dust-precipitator 10 and by the 4th elevator and be admitted to warehouse for finished product 12, and qualified degree has raw material to be determined again to send into Special grading machine 6 by the 3rd elevator 8 to carry out classification after grinding, qualified fines after Special grading machine 6 screens will be admitted in dust-precipitator 9, send in warehouse for finished product 12 by the 4th elevator 11 again.
In the course of work of system, to avoid the lubricity of each elevator, roll squeezer 4, powder concentrator 5, Special grading machine 6 and cement grinding mill 7 lubrication statioies to lower the infringement bringing to system, so in the time that its lubricity reduces, add in time lubricant as far as possible.
Embodiment 2
As shown in Figure 1, the raw material conveying device using in native system, except elevator, can also use the conveyer such as conveyer belt or conveying worm to replace, and can realize equally the requirement that system raw material is carried.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technical spirit of the present utility model is done above embodiment, within all falling into protection domain of the present utility model.
Claims (7)
1. cement half final grinding system based on the two composition dividing powder separating machines of special LAX, is characterized in that: the first elevator (2) that comprises raw material cabin (1), is connected with raw material cabin (1), the roll squeezer (4) being connected with the first elevator (2), the second elevator (3) being connected with roll squeezer (4), the material choosing apparatus being connected with the second elevator (3), the dust-precipitator being connected with material choosing apparatus, the 4th elevator (11) being connected with dust-precipitator and the warehouse for finished product (12) being connected with the 4th elevator (11).
2. a kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX according to claim 1, it is characterized in that: described the first elevator (2) charging aperture is connected with raw material cabin (1) discharging opening, described the first elevator (2) discharging opening is connected with roll squeezer (4) feeding mouth, and described the second elevator (3) charging aperture is connected with roll squeezer (4) discharging opening.
3. a kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX according to claim 2, it is characterized in that: described material choosing apparatus comprises powder concentrator (5), Special grading machine (6), cement grinding mill (7), the 3rd elevator (8), the charging aperture of described powder concentrator (5) is connected with the second elevator (3) discharge end, the meal discharging opening of described powder concentrator (5) is connected with roll squeezer (4) feeding mouth, the fine powder discharging opening of described powder concentrator (5) is connected with Special grading machine (6) feeding mouth, described Special grading machine (6) meal discharging opening is connected with cement grinding mill (7) charging aperture, the discharging opening of described cement grinding mill (7) is connected with Special grading machine (6) charging aperture by the 3rd elevator (8).
4. a kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX according to claim 3, it is characterized in that: described dust-precipitator comprises the first dust-precipitator (9) and the second dust-precipitator (10), described the first dust-precipitator (9) charging aperture is connected with Special grading machine (6) fine powder discharging opening, described the second dust-precipitator (10) charging aperture is connected with cement grinding mill (7) bleeding point, the discharging opening of described the first dust-precipitator (9) and the second dust-precipitator (10) is all connected with the 4th elevator (11) charging aperture, the 4th elevator (11) discharging opening is connected with warehouse for finished product (12).
5. a kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX according to claim 3, is characterized in that: described powder concentrator (5) and the main motor of Special grading machine (6) and lubrication station carry out remote control by transmission of wireless signals end (13).
6. a kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX according to claim 3, is characterized in that: described powder concentrator (5) is V-type powder concentrator.
7. a kind of cement half final grinding system based on the two composition dividing powder separating machines of special LAX according to claim 4, is characterized in that: described the first dust-precipitator (9), the second dust-precipitator (10) are bag filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114011.9U CN205236141U (en) | 2015-12-29 | 2015-12-29 | Half whole grinding system of cement based on two separation selection powder machines of special LAX |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114011.9U CN205236141U (en) | 2015-12-29 | 2015-12-29 | Half whole grinding system of cement based on two separation selection powder machines of special LAX |
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| Publication Number | Publication Date |
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| CN205236141U true CN205236141U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521114011.9U Expired - Fee Related CN205236141U (en) | 2015-12-29 | 2015-12-29 | Half whole grinding system of cement based on two separation selection powder machines of special LAX |
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| CN (1) | CN205236141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552199A (en) * | 2016-07-01 | 2018-01-09 | 南京凯盛国际工程有限公司 | Outer circulation vertical mill grinding process system |
-
2015
- 2015-12-29 CN CN201521114011.9U patent/CN205236141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107552199A (en) * | 2016-07-01 | 2018-01-09 | 南京凯盛国际工程有限公司 | Outer circulation vertical mill grinding process 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20191229 |