CN103008084A - Cement grinding system - Google Patents
Cement grinding system Download PDFInfo
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- CN103008084A CN103008084A CN201210558095XA CN201210558095A CN103008084A CN 103008084 A CN103008084 A CN 103008084A CN 201210558095X A CN201210558095X A CN 201210558095XA CN 201210558095 A CN201210558095 A CN 201210558095A CN 103008084 A CN103008084 A CN 103008084A
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- Prior art keywords
- discharge end
- elevator
- connects
- powder concentrator
- grader
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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
Abstract
A cement grinding system relates to the field of cement production. The system comprises a first feeding device, wherein the discharge end of the first feeding device is connected with a first elevator; the discharge end of the first elevator is connected with a rotary vibration classifier; one discharge end of the rotary vibration classifier is connected with a steady flow bin; the discharge end of the steady flow bin is connected with a roller press; the discharge end of the roller press is connected with the first elevator; the other discharge end of the rotary vibration classifier is connected with a ball mill; the discharge end of the ball mill is connected with a second elevator; the second elevator is further connected with a second feeding device; the discharge end of the second elevator is connected with a powder concentrator; one discharge end of the powder concentrator is connected with the ball mill, and the other discharge end of the powder concentrator is connected with a bag type dust collector; and the discharge end of the bag type dust collector is connected with a conveying device. The cement grinding system has the advantages of high efficiency and energy conservation.
Description
Technical field
The present invention relates to field of cement production.
Background technology
At present, the equipment of cement grinding is tube mill, Vertical Mill, roll mill and column mill etc.Traditional tube mill is more for the terminal grinding, and it yield poorly, the material time of staying in mill is long, to load high tonnage medium, drives grinding by a large amount of energy consumption of consumption; And with Vertical Mill, roll mill and the column mill of the vertical realization of roll-in, its effective utility of laser power is better, but roll squeezer pressure is high, complex structure, vibration is large, maintenance cost is also high, and larger noise is all arranged.So the expansion of these types is used also has certain limitation.
Summary of the invention
The objective of the invention is provides a kind of efficient, energy-conservation cement grinding system in order to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this: cement grinding system, comprise the first feed arrangement, the discharge end of the first feed arrangement connects the first elevator, the grader that shakes is revolved in the discharge end connection of the first elevator, a discharge end that revolves the grader that shakes connects the current stabilization storehouse, the discharge end in current stabilization storehouse connects roll squeezer, and the discharge end of roll squeezer is connected with the first elevator; Described another discharge end that revolves the grader that shakes connects ball mill, the discharge end of ball mill connects the second elevator, the second elevator also connects the second feed arrangement, the discharge end of the second elevator connects powder concentrator, a discharge end of powder concentrator is connected with described ball mill, another discharge end of powder concentrator connects bag filter, and the discharge end of bag filter connects conveying device.
Cement grinding system of the present invention also comprises rotoclone collector, and the feed end of rotoclone collector is connected with the described grader that shakes that revolves, and the discharge end of rotoclone collector is connected with described powder concentrator.
Technological process of the present invention: deliver to milling plant by ribbon conveyer from the compound that the batching storehouse is come, ribbon conveyer is delivered to milling plant, metal-free material revolves the grader that shakes by Pneumatic three-way through the air locking valve with counter weight feeding, defective meal is sent into the current stabilization storehouse, this current stabilization storehouse is provided with load sensor and detects material level in the storehouse, material carries out comminution from current stabilization storehouse supersaturation feeding roller press, the material cake that is squeezed into and compound revolve the process that the grader that shakes selects powder through promoting again to make a gift to someone.Qualified fine powder in the compound grinding machine of making a gift to someone is ground, go out grind materials and deliver to high-efficient powder concentrator by elevator, skewed slot etc., the meal that sub-elects is got back to grinding machine by skewed slot, and fine powder enters in the high concentration dust-precipitator with air-flow, the ash of accepting is finished product, sends into cement bunker by conveying equipment again.
The loose revolution of the cylindrical throwing classification body that this process application is revolved the machine that shakes throw first loose after classification, classification is the classification principle that utilizes the mesh of grader to filter, so the classification efficiency in low, the unit volume of needed energy consumption is high during classification.Meal in the feed back is less, and less Energy Intensity Reduction, civil engineering minimizing, reduced investment, the system of combination grinding of making of the appearance and size of equipment is easy to adjust quick.
Description of drawings
Fig. 1 is process chart of the present invention.
The specific embodiment
As shown in Figure 1, be cement grinding system, comprise the first feed arrangement 1, the discharge end of the first feed arrangement 1 connects the first elevator 2, the grader 3 that shakes is revolved in the discharge end connection of the first elevator 2, a discharge end that revolves the grader 3 that shakes connects current stabilization storehouse 4, and the discharge end in current stabilization storehouse 4 connects roll squeezer 5, and the discharge end of roll squeezer 5 is connected with the first elevator 2.Another discharge end that revolves the grader 3 that shakes connects ball mill 12, the discharge end of ball mill 12 connects the second elevator 8, the second elevator 8 also connects the second feed arrangement 11, the discharge end of the second elevator 8 connects powder concentrator 7, a discharge end of powder concentrator 7 is connected with ball mill 12, another discharge end of powder concentrator 7 connects bag filter 9, and the discharge end of bag filter 9 connects conveying device 10.Cement grinding system also comprises rotoclone collector 6, the feed end of rotoclone collector 6 with revolve the grader 3 that shakes and be connected, the discharge end of rotoclone collector 6 is connected with powder concentrator 7.
Claims (2)
1. cement grinding system, it is characterized in that: comprise the first feed arrangement, the discharge end of the first feed arrangement connects the first elevator, the grader that shakes is revolved in the discharge end connection of the first elevator, a discharge end that revolves the grader that shakes connects the current stabilization storehouse, the discharge end in current stabilization storehouse connects roll squeezer, and the discharge end of roll squeezer is connected with the first elevator; Described another discharge end that revolves the grader that shakes connects ball mill, the discharge end of ball mill connects the second elevator, the second elevator also connects the second feed arrangement, the discharge end of the second elevator connects powder concentrator, a discharge end of powder concentrator is connected with described ball mill, another discharge end of powder concentrator connects bag filter, and the discharge end of bag filter connects conveying device.
2. cement grinding system according to claim 1, it is characterized in that: described cement grinding system also comprises rotoclone collector, and the feed end of rotoclone collector is connected with the described grader that shakes that revolves, and the discharge end of rotoclone collector is connected with described powder concentrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558095XA CN103008084A (en) | 2012-12-20 | 2012-12-20 | Cement grinding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210558095XA CN103008084A (en) | 2012-12-20 | 2012-12-20 | Cement grinding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103008084A true CN103008084A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210558095XA Pending CN103008084A (en) | 2012-12-20 | 2012-12-20 | Cement grinding system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103008084A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394390A (en) * | 2013-08-09 | 2013-11-20 | 陈家奎 | Abrasive material crushing final grinding |
| CN103567046A (en) * | 2013-10-31 | 2014-02-12 | 河南技兴机械有限公司 | Carbon fiber smashing equipment |
| CN105833974A (en) * | 2016-04-29 | 2016-08-10 | 四川亚东水泥有限公司 | Cement production system based on opened and closed circuit joint control and process of cement production system |
| CN107570274A (en) * | 2017-10-18 | 2018-01-12 | 佛山市锠联重工科技有限公司 | A kind of suction type vertical grinder coal-grinding powder grinding system |
| CN107790263A (en) * | 2017-10-23 | 2018-03-13 | 铜陵市荣伟水泥有限责任公司 | Cement Joint grinding system |
| CN108262131A (en) * | 2017-11-13 | 2018-07-10 | 盐城吉达环保设备有限公司 | A kind of twin shaft Double-rotor powder selector Joint grinding system technique |
| CN110354946A (en) * | 2019-08-09 | 2019-10-22 | 诸暨高宗自动化科技有限公司 | A kind of manufacture of cement multilevel grinding device |
| CN112354662A (en) * | 2020-10-20 | 2021-02-12 | 江苏吉达机械制造有限公司 | Double-closed-circuit internal circulation grinding process |
| CN114377790A (en) * | 2021-07-22 | 2022-04-22 | 安徽金岩高岭土科技有限公司 | Process for grinding and processing kaolin sand and powder through ball crusher |
Citations (3)
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| JP2007160189A (en) * | 2005-12-13 | 2007-06-28 | Ube Machinery Corporation Ltd | Crushing facility of cement clinker |
| CN101134175A (en) * | 2007-09-24 | 2008-03-05 | 天津水泥工业设计研究院有限公司 | Roller press combination grinding device |
| CN101596483A (en) * | 2009-06-26 | 2009-12-09 | 南京凯盛水泥技术工程有限公司 | A kind of material grinding system |
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2012
- 2012-12-20 CN CN201210558095XA patent/CN103008084A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160189A (en) * | 2005-12-13 | 2007-06-28 | Ube Machinery Corporation Ltd | Crushing facility of cement clinker |
| CN101134175A (en) * | 2007-09-24 | 2008-03-05 | 天津水泥工业设计研究院有限公司 | Roller press combination grinding device |
| CN101596483A (en) * | 2009-06-26 | 2009-12-09 | 南京凯盛水泥技术工程有限公司 | A kind of material grinding system |
Non-Patent Citations (4)
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394390A (en) * | 2013-08-09 | 2013-11-20 | 陈家奎 | Abrasive material crushing final grinding |
| CN103567046A (en) * | 2013-10-31 | 2014-02-12 | 河南技兴机械有限公司 | Carbon fiber smashing equipment |
| CN105833974A (en) * | 2016-04-29 | 2016-08-10 | 四川亚东水泥有限公司 | Cement production system based on opened and closed circuit joint control and process of cement production system |
| CN107570274A (en) * | 2017-10-18 | 2018-01-12 | 佛山市锠联重工科技有限公司 | A kind of suction type vertical grinder coal-grinding powder grinding system |
| CN107790263A (en) * | 2017-10-23 | 2018-03-13 | 铜陵市荣伟水泥有限责任公司 | Cement Joint grinding system |
| CN108262131A (en) * | 2017-11-13 | 2018-07-10 | 盐城吉达环保设备有限公司 | A kind of twin shaft Double-rotor powder selector Joint grinding system technique |
| CN110354946A (en) * | 2019-08-09 | 2019-10-22 | 诸暨高宗自动化科技有限公司 | A kind of manufacture of cement multilevel grinding device |
| CN112354662A (en) * | 2020-10-20 | 2021-02-12 | 江苏吉达机械制造有限公司 | Double-closed-circuit internal circulation grinding process |
| CN114377790A (en) * | 2021-07-22 | 2022-04-22 | 安徽金岩高岭土科技有限公司 | Process for grinding and processing kaolin sand and powder through ball crusher |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |