CN203155301U - Combined sorting vertical mill - Google Patents
Combined sorting vertical mill Download PDFInfo
- Publication number
- CN203155301U CN203155301U CN 201320198571 CN201320198571U CN203155301U CN 203155301 U CN203155301 U CN 203155301U CN 201320198571 CN201320198571 CN 201320198571 CN 201320198571 U CN201320198571 U CN 201320198571U CN 203155301 U CN203155301 U CN 203155301U
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- sorting
- assembly
- vertical mill
- powder
- grinding
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Abstract
The utility model relates to a combined sorting vertical mill, which is characterized in that the upper part of a body is a sorting assembly, and the lower part of the body is a powder grinding assembly; a feed pipe and a finished product outlet are arranged on the powder grinding assembly, and a material guide pipe is arranged between the sorting assembly and the powder grinding assembly; and an elevator is arranged between the discharge outlet of the powder grinding assembly and the material return inlet of the sorting assembly. The combined sorting vertical mill has the beneficial effects that since a sorting device adopts a moving point material spreading structure, the mixed materials and gas are evenly distributed, and the powder sorting efficiency is high; a vertical shaft is short and the operation is stable; since the materials in a powder grinding system are transported by feeding hot air and using external elevating equipment, the power consumption for vertically elevating the materials through air force is greatly reduced; and the combined sorting vertical mill simultaneously has ventilation, moisture removing and drying functions, the transporting and drying capacities are strong, and the system energy consumption is low. The combined sorting vertical mill can be used for final powder grinding and can also be used for powder pre-grinding.
Description
Technical field
The utility model relates to a kind of milling equipment, is applicable to the crushing and grinding of building materials, mining industry, thermal power station's material.The grinding that is particularly useful for the material that raw material temperature is low, moisture is big.
Background technology
In building materials, mining industry, thermal power station's industry, material need be carried out grinding in grinding machine after, in powder concentrator, carry out the winnowing powder again, qualified fine powder is collected, underproof meal returns again and to grind.Present grinding process scheme is divided into two kinds of patterns: a kind of is at the dynamic powder concentrator of Vertical Mill assembling, material in body from the bottom to top stroke all rely on the lifting of wind-force, use energy consumption very big; Two kinds is separately independent layout of grinding machine and powder concentrator (V choosing, eddy flow powder concentrator), and feed back connects by pipeline gets back to grinding machine, though material from the bottom to top stroke rely on outside lifting, its complex structure, mill inner ventilation is poor, operation easier is big.
Summary of the invention
The purpose of this utility model provides a kind of combined type sorting Vertical Mill to remedy the deficiency of prior art.The utility model for the technical scheme that realizes purpose is: combined type sorting Vertical Mill is characterized in that: body top is the sorting assembly, and the bottom is the grinding assembly; Feed pipe and product outlet are arranged on the grinding assembly, between sorting assembly and the grinding assembly passage is arranged; The discharging opening of grinding assembly and sorting assembly are put between the feed back import elevator.
Optimize: the sorting assembly comprises moving some spreading disk, burden-guiding cone, goes up ventilation case, product outlet, classifying turbine, swirl vane and air regulating port.
Optimize: moving some spreading disk is provided with guide mouth, spreading groove box and air vent.
Optimize: the pipeline under the product outlet is double pipe structure, and two-tube being " people " font.
Effect of the present utility model is: sorting unit adopts moving some spreading structure, and compound gas is evenly distributed, the grinding efficiency height; Vertical shaft is short, operates steadily; The transportation of grinding system material is adopted logical hot blast simultaneously and outside lifting means is arranged, and big radian has reduced the power consumption of wind-force vertical-lift material, has ventilation humidity discharging, drying function simultaneously, transports, drying capacity is strong, and system energy consumption is low.The utility model can be used for whole grinding, also can be used for pre-grinding.
Description of drawings
Fig. 1 is structure chart of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the schematic diagram of moving some spreading disk;
Fig. 5 is grinding power assembly structure chart;
Fig. 6 is the air regulating port cross-sectional schematic.
The specific embodiment
Embodiment:
In the utility model use, can be divided into material road, wind path and power drive system.
The material road: material enters this machine from feed pipe 1 through passage 8, is subjected to attrition crushing, the grinding of its grinding roller 17.Material behind the grinding is transported by elevator 2 through discharging opening 9, enter from feed back import 3, burden-guiding cone 4, guide mouth 5 in a plurality of spreading groove boxes 21 of moving some spreading disk 6, be subjected to the centrifugal gravity effect of shedding usefulness and material of some spreading disks 6, it is interior by sorting with the powder-separating area of classifying turbine 19 compositions to enter swirl vane 20, qualified products enter finished product gathering system through last ventilation case 13 from product outlet 14 at a plurality of air vents 22 that pass under the wind-force effect on classifying turbine 19, the moving some spreading disk 6; The fine powder material of part behind the grinding directly rises and passes swirl vane 20 and enter in the powder-separating area by sorting under the wind-force effect, and qualified material enters the finished product gathering system.Defective material is turning back to grinding again in the mill 16 through deflection cone 7, passage 8 under the gravity effect.
Wind path: under the effect of the negative-pressure air fan of finished product gathering system, the hot blast warp that the hot blast import 10 of the cold wind that air regulating port 11 enters on the air intake circuit enters is ventilation case 12 down, passing swirl vane 20 enters in the powder-separating area, carry a plurality of air vents 22 that qualified products pass classifying turbine 19, moving some spreading disk 6, enter the finished product gathering system through last ventilation case 13 from product outlet 14.Air regulating port 11 is tangential air intake, and air regulating board 26 is arranged in the air regulating port 11, and air quantity control is by the rotation aperture of electronic control cylinder 27 control air regulating boards 26.
The grinding power drive system: the output shaft of grinding power assembly 15 (motor, main gear reducer) connects mill 16.Grinding roller 17 is arranged on the mill 16.
Select the powder power drive system: the output gear of sorting power assembly 18 (motor, reductor) is enclosed within hollow output shaft 23, and powder vertical shaft 24, a moving some spreading disk 6 are selected in 23 connections of hollow output shaft, moving some spreading disk 6 connection classifying turbines 19.
Key of the present invention is: ban and dynamically select the powder structure, be optimized for drive the some spreading select the powder structure; The structure that keeps the ventilation humidity discharging in raw material Vertical Mill, the slag Vertical Mill is optimized the full wind-force that leans on and is promoted material, adopts hot-air seasoning material and the outer bypass elevator of mill to promote material simultaneously.
Claims (4)
1. combined type sorting Vertical Mill, it is characterized in that: body top is the sorting assembly, the bottom is the grinding assembly; Feed pipe and product outlet are arranged on the grinding assembly, between sorting assembly and the grinding assembly passage is arranged; Between the feed back import of the discharging opening of grinding assembly and sorting assembly elevator is arranged.
2. combined type sorting Vertical Mill as claimed in claim 1 is characterized in that: the sorting assembly comprises a moving some spreading disk, burden-guiding cone, goes up ventilation case, product outlet, classifying turbine, swirl vane and air regulating port.
3. combined type sorting Vertical Mill as claimed in claim 2 is characterized in that: move a some spreading disk and be provided with guide mouth, spreading groove box and air vent.
4. combined type sorting Vertical Mill as claimed in claim 1, it is characterized in that: the pipeline under the product outlet is double pipe structure, and two-tube being " people " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198571 CN203155301U (en) | 2013-04-10 | 2013-04-10 | Combined sorting vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198571 CN203155301U (en) | 2013-04-10 | 2013-04-10 | Combined sorting vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155301U true CN203155301U (en) | 2013-08-28 |
Family
ID=49016525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320198571 Expired - Lifetime CN203155301U (en) | 2013-04-10 | 2013-04-10 | Combined sorting vertical mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155301U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934088A (en) * | 2014-04-03 | 2014-07-23 | 绵阳西金科技发展有限公司 | Efficient and energy-saving vertical mill grading system |
| CN104858019A (en) * | 2015-05-21 | 2015-08-26 | 南通利元亨机械有限公司 | Pulverizer |
| CN105855015A (en) * | 2016-03-31 | 2016-08-17 | 龙岩市山和机械制造有限公司 | Depolymerization process and device for nano-powder |
| CN106694198A (en) * | 2015-08-21 | 2017-05-24 | 南京凯盛国际工程有限公司 | Method for changing inner circulation raw material vertical mill system into outer circulation system |
| WO2021093255A1 (en) * | 2019-11-15 | 2021-05-20 | 南京钜力智能制造技术研究院有限公司 | External circulation roller type vertical mill |
| WO2021093256A1 (en) * | 2019-11-15 | 2021-05-20 | 南京钜力智能制造技术研究院有限公司 | Raw material vertical mill external circulation system and process |
-
2013
- 2013-04-10 CN CN 201320198571 patent/CN203155301U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934088A (en) * | 2014-04-03 | 2014-07-23 | 绵阳西金科技发展有限公司 | Efficient and energy-saving vertical mill grading system |
| CN104858019A (en) * | 2015-05-21 | 2015-08-26 | 南通利元亨机械有限公司 | Pulverizer |
| CN106694198A (en) * | 2015-08-21 | 2017-05-24 | 南京凯盛国际工程有限公司 | Method for changing inner circulation raw material vertical mill system into outer circulation system |
| CN106694198B (en) * | 2015-08-21 | 2019-02-22 | 南京凯盛国际工程有限公司 | The method that interior recycle feed vertical mill system is changed to external circulating system |
| CN105855015A (en) * | 2016-03-31 | 2016-08-17 | 龙岩市山和机械制造有限公司 | Depolymerization process and device for nano-powder |
| WO2021093255A1 (en) * | 2019-11-15 | 2021-05-20 | 南京钜力智能制造技术研究院有限公司 | External circulation roller type vertical mill |
| WO2021093256A1 (en) * | 2019-11-15 | 2021-05-20 | 南京钜力智能制造技术研究院有限公司 | Raw material vertical mill external circulation system and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 645152 group 1, moding village, Yuejiang Town, Gaoxian County, Yibin City, Sichuan Province Co-patentee after: Luo Hejian Patentee after: YIBIN TIANSHUN BUILDING MATERIAL GROUP STOCK Co.,Ltd. Address before: 644000 Yibin City High County of Sichuan Province Yue Jiang Zhen Co-patentee before: Luo Hejian Patentee before: GAOXIAN TIANSHUN BUILDING MATERIALS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |