CN103127995A - Powder material preparation device and method thereof - Google Patents

Powder material preparation device and method thereof Download PDF

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Publication number
CN103127995A
CN103127995A CN2013100760984A CN201310076098A CN103127995A CN 103127995 A CN103127995 A CN 103127995A CN 2013100760984 A CN2013100760984 A CN 2013100760984A CN 201310076098 A CN201310076098 A CN 201310076098A CN 103127995 A CN103127995 A CN 103127995A
Authority
CN
China
Prior art keywords
elevator
powder concentrator
dynamic powder
conveyer
discharging opening
Prior art date
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.)
Pending
Application number
CN2013100760984A
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Chinese (zh)
Inventor
李立华
曹酒毓
胡若美
张伟业
赵俊
陈幼荣
蒋晓臻
何剑毅
金利国
李坤和
尤炳松
吴云龙
陆永刚
朱方平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
South Cement Co Ltd
Nanjing Kisen International Engineering Co Ltd
Original Assignee
South Cement Co Ltd
Nanjing Kisen International Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by South Cement Co Ltd, Nanjing Kisen International Engineering Co Ltd filed Critical South Cement Co Ltd
Priority to CN2013100760984A priority Critical patent/CN103127995A/en
Publication of CN103127995A publication Critical patent/CN103127995A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a powder material preparation device and a method thereof. The powder material preparation device comprises a conveyer, a dynamic powder selection machine, a vertical mill and a cyclone dust collector; a material discharge end of the conveyer is arranged at a material inlet of the dynamic powder selection machine; a material outlet of the vertical mill is provided with a material inlet of a first lifter; a material outlet of the first lifter is arranged at the material inlet of the dynamic powder selection machine; a rough powder material outlet of the dynamic powder selection machine is provided with a material inlet of a second lifter; a fine powder material outlet of the dynamic powder selection machine is provided with the cyclone dust collector; and the material outlet of the second lifter is arranged at the material inlet of the vertical mill.

Description

A kind of granular material preparation facilities and method thereof
Technical field
The present invention relates to a kind of material preparation facilities and method thereof, particularly a kind of granular material preparation facilities and method thereof.
Background technology
In the process of cement or cement raw meal preparation, common employing tube mill mill cement or cement slurry, because tube mill ontological existence installed power is high, noise is large, and grinding efficiency is not high, causes the tube mill production system all to exist efficient low, the shortcoming that energy consumption is high.
Summary of the invention
In order to solve problems of the prior art, the object of the present invention is to provide a kind of energy-conservation, efficient granular material preparation facilities and method thereof.
in order to achieve the above object, the present invention is by the following technical solutions: a kind of granular material preparation facilities, comprise conveyer, dynamic powder concentrator, Vertical Mill and rotoclone collector, the discharge end of described conveyer is located at the feeding mouth place of dynamic powder concentrator, described Vertical Mill the discharging opening place be provided with the charging aperture of the first elevator, the discharging opening of described the first elevator is located at the charging aperture place of dynamic powder concentrator, the meal discharging opening place of described dynamic powder concentrator is provided with the charging aperture of the second elevator, the fine powder discharging opening place of described dynamic powder concentrator is provided with rotoclone collector, the discharging opening of described the second elevator is located at the charging aperture place of Vertical Mill.The feeding end of described conveyer is provided with tramp iron separator.
A kind of granular material preparation method, its step comprises:
1) material is delivered into device from the feeding end of conveyer, material carries out deironing through tramp iron separator to be processed, and execution in step 2 afterwards);
2) utilize dynamic powder concentrator to carry out grain thickness and separate, finished product directly choosing walks to enter rotoclone collector, and this method finishes, and remaining coarse fodder enters the second elevator;
3) utilize the second elevator, coarse fodder enters and carries out grinding in Vertical Mill, and execution in step 4 afterwards);
4) coarse fodder after utilizing the first elevator with grinding is sent dynamic powder concentrator to, and execution in step 2 afterwards).
Adopt technique scheme, the present invention has following beneficial effect: material enters dynamic powder concentrator through conveyer and carries out the grain thickness separation, the satisfactory finished product of fineness directly choosing is walked warehouse-in, remaining coarse fodder enters vertical mill grinding, material after vertical mill grinding enters the dynamic powder concentrator classification again, so forms the circle streaming system.This material preparation system flow process is simple, and system equipment is few, and energy consumption is low, and Operation and Maintenance is simple, has improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of a kind of granular material preparation facilities of the present invention.
Fig. 2 is a kind of granular material preparation method of the present invention schematic flow sheet.
In figure: 1, tramp iron separator; 2, conveyer; 3, dynamic powder concentrator; 4, the second elevator; 5, rotoclone collector; 6, Vertical Mill; 7, the first elevator.
The specific embodiment
Below in conjunction with accompanying drawing and example, the present invention is described in further detail.
as shown in Figure 1, a kind of granular material preparation facilities, comprise conveyer 2, dynamic powder concentrator 3, Vertical Mill 6 and rotoclone collector 5, the discharge end of described conveyer 2 is located at the feeding mouth place of dynamic powder concentrator 3, described Vertical Mill 6 the discharging opening place be provided with the charging aperture of the first elevator 7, the discharging opening of described the first elevator 7 is located at the charging aperture place of dynamic powder concentrator 3, the meal discharging opening place of described dynamic powder concentrator 3 is provided with the charging aperture of the second elevator 4, the fine powder discharging opening place of described dynamic powder concentrator 3 is provided with rotoclone collector 5, the discharging opening of described the second elevator 4 is located at the charging aperture place of Vertical Mill 6.The feeding end of described conveyer 2 is provided with tramp iron separator 1.
As shown in Figure 2, a kind of granular material preparation method, its step comprises:
1) material is delivered into device from the feeding end of conveyer 2, material carries out deironing through tramp iron separator 1 to be processed, and execution in step 2 afterwards);
2) utilize dynamic powder concentrator 3 to carry out grain thickness and separate, finished product directly choosing walks to enter rotoclone collector 5, and this method finishes, and remaining coarse fodder enters the second elevator 4;
3) utilize the second elevator 4, coarse fodder enters and carries out grinding in Vertical Mill 6, and execution in step 4 afterwards);
4) utilize the first elevator 7 to send the coarse fodder after grinding to dynamic powder concentrator 3, execution in step 2 afterwards).
In said process, Vertical Mill 6 self is not with dynamic powder concentrator 3, and material enters in mill, directly all discharges outside mill after milling, and the material thickness grating after milling is reasonable, and the classification that more is conducive to dynamic powder concentrator 3 is processed.Native system is avoided the highest tube mill of Energy in use, can significantly reduce the energy consumption in whole grinding process, is a kind of granular material preparation method of energy saving economy.

Claims (3)

1. granular material preparation facilities, comprise conveyer, dynamic powder concentrator, Vertical Mill and rotoclone collector, it is characterized in that the discharge end of described conveyer is located at the feeding mouth place of dynamic powder concentrator, described Vertical Mill the discharging opening place be provided with the charging aperture of the first elevator, the discharging opening of described the first elevator is located at the charging aperture place of dynamic powder concentrator, the meal discharging opening place of described dynamic powder concentrator is provided with the charging aperture of the second elevator, the fine powder discharging opening place of described dynamic powder concentrator is provided with rotoclone collector, the discharging opening of described the second elevator is located at the charging aperture place of Vertical Mill.
2. a kind of granular material preparation facilities according to claim 1, is characterized in that the feeding end of described conveyer is provided with tramp iron separator.
3. granular material preparation method, its step comprises:
1) material is delivered into device from the feeding end of conveyer, material carries out deironing through tramp iron separator to be processed, and execution in step 2 afterwards);
2) utilize dynamic powder concentrator to carry out grain thickness and separate, finished product directly choosing walks to enter rotoclone collector, and this method finishes, and remaining coarse fodder enters the second elevator;
3) utilize the second elevator, coarse fodder enters and carries out grinding in Vertical Mill, and execution in step 4 afterwards);
4) coarse fodder after utilizing the first elevator with grinding is sent dynamic powder concentrator to, and execution in step 2 afterwards).
CN2013100760984A 2013-03-11 2013-03-11 Powder material preparation device and method thereof Pending CN103127995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013100760984A CN103127995A (en) 2013-03-11 2013-03-11 Powder material preparation device and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013100760984A CN103127995A (en) 2013-03-11 2013-03-11 Powder material preparation device and method thereof

Publications (1)

Publication Number Publication Date
CN103127995A true CN103127995A (en) 2013-06-05

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CN (1) CN103127995A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105032583A (en) * 2015-08-28 2015-11-11 长沙深湘通用机器有限公司 Coarse grain sorting method based on gas sorting machines and crusher
CN105057071A (en) * 2015-08-28 2015-11-18 长沙深湘通用机器有限公司 Coarse gain crushing and separation process
CN105080698A (en) * 2014-05-14 2015-11-25 中材装备集团有限公司 Vertical roller mill system and milling process thereof
CN105107597A (en) * 2015-08-28 2015-12-02 长沙深湘通用机器有限公司 Coarse grain sorting method based on gas sorting machine and column mill
CN105126983A (en) * 2015-08-28 2015-12-09 长沙深湘通用机器有限公司 Process for crushing and sorting fine particles
CN106076576A (en) * 2016-07-01 2016-11-09 江苏融达新材料股份有限公司 A kind of production method of ultra-fine lithium slag micropowder

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JPS6490048A (en) * 1987-09-30 1989-04-05 Kawasaki Heavy Ind Ltd Pulverizer
EP0338231A2 (en) * 1988-04-22 1989-10-25 Krupp Polysius Ag Crushing plant
JPH11114442A (en) * 1997-10-17 1999-04-27 Kurimoto Ltd Apparatus for producing crushed sand
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JP2007136299A (en) * 2005-11-16 2007-06-07 Ube Machinery Corporation Ltd Cement clinker grinding facility
CN102371205A (en) * 2011-05-26 2012-03-14 湖北第二师范学院 Novel grinding-free process of producing micropowder
CN202290296U (en) * 2011-10-28 2012-07-04 鞍钢集团工程技术有限公司 Production device for smelting steel tailings miropowder
CN202460738U (en) * 2012-01-17 2012-10-03 潍坊特钢集团新型建材有限公司 Rough material regrinding device for producing slag micro powder
CN102784690A (en) * 2011-05-15 2012-11-21 盐城吉达环保设备有限公司 External-circulation iron-removing grinding technology
CN203091042U (en) * 2013-03-11 2013-07-31 南京凯盛国际工程有限公司 Powder material preparation device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109871A (en) * 1976-01-08 1978-08-29 Polysius Ag Method and apparatus for processing abrasive material
JPS6490048A (en) * 1987-09-30 1989-04-05 Kawasaki Heavy Ind Ltd Pulverizer
EP0338231A2 (en) * 1988-04-22 1989-10-25 Krupp Polysius Ag Crushing plant
JP2920876B2 (en) * 1996-04-18 1999-07-19 川崎重工業株式会社 Apparatus and method for crushing cement clinker by vertical roller mill
JPH11114442A (en) * 1997-10-17 1999-04-27 Kurimoto Ltd Apparatus for producing crushed sand
JP2007136299A (en) * 2005-11-16 2007-06-07 Ube Machinery Corporation Ltd Cement clinker grinding facility
CN102784690A (en) * 2011-05-15 2012-11-21 盐城吉达环保设备有限公司 External-circulation iron-removing grinding technology
CN102371205A (en) * 2011-05-26 2012-03-14 湖北第二师范学院 Novel grinding-free process of producing micropowder
CN202290296U (en) * 2011-10-28 2012-07-04 鞍钢集团工程技术有限公司 Production device for smelting steel tailings miropowder
CN202460738U (en) * 2012-01-17 2012-10-03 潍坊特钢集团新型建材有限公司 Rough material regrinding device for producing slag micro powder
CN203091042U (en) * 2013-03-11 2013-07-31 南京凯盛国际工程有限公司 Powder material preparation device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105080698B (en) * 2014-05-14 2018-10-12 天津水泥工业设计研究院有限公司 Use the grinding process of vertical roller grinder system
CN105080698A (en) * 2014-05-14 2015-11-25 中材装备集团有限公司 Vertical roller mill system and milling process thereof
CN105057071A (en) * 2015-08-28 2015-11-18 长沙深湘通用机器有限公司 Coarse gain crushing and separation process
CN105107597A (en) * 2015-08-28 2015-12-02 长沙深湘通用机器有限公司 Coarse grain sorting method based on gas sorting machine and column mill
CN105126983A (en) * 2015-08-28 2015-12-09 长沙深湘通用机器有限公司 Process for crushing and sorting fine particles
CN105032583A (en) * 2015-08-28 2015-11-11 长沙深湘通用机器有限公司 Coarse grain sorting method based on gas sorting machines and crusher
CN105126983B (en) * 2015-08-28 2019-06-25 长沙深湘通用机器有限公司 Particulate crushes and sorting process
CN106076576A (en) * 2016-07-01 2016-11-09 江苏融达新材料股份有限公司 A kind of production method of ultra-fine lithium slag micropowder

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Application publication date: 20130605

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