CN203140131U - Air deflector device for vertical type mineral slag roller mill - Google Patents
Air deflector device for vertical type mineral slag roller mill Download PDFInfo
- Publication number
- CN203140131U CN203140131U CN 201320147835 CN201320147835U CN203140131U CN 203140131 U CN203140131 U CN 203140131U CN 201320147835 CN201320147835 CN 201320147835 CN 201320147835 U CN201320147835 U CN 201320147835U CN 203140131 U CN203140131 U CN 203140131U
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- CN
- China
- Prior art keywords
- wind deflector
- air deflector
- deflector device
- mandrel
- fixed block
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- 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.)
- Expired - Lifetime
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an air deflector device and in particular relates to an air deflector device for a vertical type mineral slag roller mill. The air deflector device comprises an air deflector installed on the inner wall of a shell of the roller mill, a core shaft, a fixed bracket and a fixed block, wherein the lower end of the core shaft is arranged in the shell and is fixedly connected with the air deflector, the upper end of the core shaft is arranged outside the shell and is fixedly connected with the fixed bracket, and the fixed block is fixedly connected with the outer wall of the shell and is connected with the fixed bracket by virtue of a connecting part. With the adoption of the air deflector device, as abrasives can be milled by regulating an angle of the air deflector in the air deflector device according to different finenesses of the abrasives, the structure is simple, the application is convenient, and the maneuverability is also strong; and after a set of air deflector device is installed in the mill, materials in multiple finenesses can be milled, therefore the air deflector device has a wide application range.
Description
Technical field
The utility model relates to for airflow guiding device, particularly a kind of slag vertical roll grinder wind deflector device.
Background technology
The function of powder concentrator is to grind the qualified finished product in back, with steering current together, to enter dust-precipitator through the housing outlet conduit; And semi-finished product particle (overgage) is outwards dished out and sink under the gravity effect, leave the centrifugal force scope after, the semi-finished product particle is collected into and turns back to grinding machine in the gatherer and carry out grinding again.And the formation of steering current is by the wind deflector device, makes powder and AIR MIXTURES enter tangential flowing from vertical lifting.And the fineness of finished product depends on the gap between the wind deflector, the angle of wind deflector self and the rotating speed of rotor.
Traditional wind deflector device all is fixed installation, and its position can not be adjusted, and the controlled manner of a grinding machine finished product material fineness is more single, and the kind of grinding material is restricted, and the scope of application is little.
The utility model content
The utility model is the defective at the existing non-adjustable grinding machine finished product material fineness unification that causes of roller mill wind deflector setting position, and a kind of slag vertical roll grinder wind deflector device that can make a grinding machine equipment realize the plurality of specifications fineness of grind is provided.
For achieving the above object, the utility model by the following technical solutions: a kind of slag vertical roll grinder wind deflector device, comprise the wind deflector that is installed on the roller mill inner walls, also comprise mandrel, fixed support and fixed block; The lower end of mandrel is positioned at enclosure interior, and affixed with wind deflector; The upper end of mandrel is positioned at hull outside, fixedlys connected with fixed support, and fixed block is fixed on the housing outer wall, and is connected with fixed support by connector.
The utility model can be realized by the angle of adjusting wind deflector in the wind deflector device according to the difference of abrasive fineness, and is not only simple in structure, it is convenient to use, and workable, the material that can realize multiple fineness specification once cover wind deflector device is installed in the grinding machine, widely applicable.
As preferred version: the affixed steady pin in the upper end of mandrel, fixed support is connected with the steady pin suit.
As preferred version: fixed block is sector structure, is evenly equipped with a plurality of locating holes on the fixed block.
As preferred version: a side of each mandrel arranges a dial respectively on the housing outer wall, and the dial center line equates with the angle angle of mandrel horizontal diameter.
As preferred version: instrument comprises regulating handle, pointer and dial, and wherein regulating handle is fixedlyed connected with pointer, and an end of regulating handle is provided with the hole that is complementary with steady pin.
A plurality of wind deflector devices on slag vertical roll grinder and kit coupling are used.
Description of drawings
Fig. 1 is the syndeton schematic diagram of wind deflector and mandrel in the utility model.
Fig. 2 is the installation site schematic diagram of fixed support and fixed block in the utility model.
Fig. 3 is the syndeton schematic diagram of fixed support, mandrel and fixed block in the utility model.
Fig. 4 is the installation site schematic diagram of regulating handle when adjusting the wind deflector angle.
Among the figure: housing 1, mandrel 2, wind deflector 3, fixed support 4, fixed block 5, dial 6, locating hole 7, steady pin 8, set bolt 9, pointer 10, regulating handle 11.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
This slag vertical roll grinder wind deflector device comprises wind deflector 3, mandrel 2, fixed support 4 and fixed block 5.Referring to accompanying drawing 1-3, mandrel passes the housing 1 of roller mill, and its lower end and wind deflector 3 welding are fixing, fixedlys connected with fixed support 4 in its upper end, and fixed block 5 is fixed on the outer wall of housing 1, and is connected with fixed support 4 by the set bolt 9 as connector.
By rotation mandrel, realize the variation of wind deflector position, the gap between the adjacent wind deflector also can change thereupon, changes gap between the wind deflector by the position of adjusting wind deflector, therefore can access the material of different size fineness.
As preferred version: the affixed steady pin 8 in the upper end of mandrel 2, the steady pin 8 in the present embodiment is square structure, fixed block 5 is sector structure, is evenly equipped with a plurality of locating holes 7 on the fixed block 5.Fixed support 4 is Z-shaped structure, and the upper end of fixed support 4 is connected with the steady pin suit, and the lower end of fixed support 4 is connected with locating hole 7 on the fixed block 5 by set bolt 9, realizes support bracket fastened fixing, thereby prevents that mandrel from arbitrarily rotating, and realization is located.Wherein parts such as fixed support and fixed block are to install and fix after the adjustment of the position of wind deflector is finished again, pass the through hole of fixed support bottom earlier with set bolt, then in the locating hole that set bolt is screwed on the fixed block that is welded on the housing outer wall, this installation form can be not loose with the nut shake of fixed central spindle because of the vibrations of grinding machine, guarantees that the wind deflector position is not offset.A plurality of locating holes on the fixed block are realized the regulating action of whole wind deflector device, make the distance values between each wind deflector realize adjustable.
Be to improve the degree of accuracy that the wind deflector position is adjusted, a side of each mandrel 2 arranges a dial 6 respectively on housing 1 outer wall, and the angle angle between the horizontal diameter of dial 6 center lines and mandrel 2 equates.The instrument that is used for the adjustment angle comprises regulating handle 11, pointer 10 and dial 6, wherein regulating handle 11 is fixedlyed connected with pointer 10, as shown in Figure 4, pointer 10 is fixed in the bottom of regulating handle, one end of regulating handle 11 is provided with the square hole that is complementary with steady pin 8, this square hole is enclosed within on the steady pin, is used for rotation mandrel.
A plurality of wind deflector devices on slag vertical roll grinder and kit coupling are used, and namely a regulating handle is realized all wind deflectors are adjusted.
This novel installation adjusting method is: earlier wind deflector is welded on the mandrel, by regulating handle mandrel is regulated, distance values between each wind deflector is changed, when treating that finished product material fineness reaches requirement, fix the mandrel position with parts such as fixed support, fixed blocks, namely fix the wind deflector position, the changing value of record pointer, the rotational angle of all the other wind deflectors is all adjusted according to this changing value, realizes the seriation of the wind deflector setting position data of each improved grinding finish fineness value correspondence.
Claims (4)
1. a slag vertical roll grinder wind deflector device comprises the wind deflector that is installed on the roller mill inner walls, it is characterized in that, also comprises mandrel, fixed support and fixed block; The lower end of mandrel is positioned at enclosure interior, and affixed with wind deflector; The upper end of mandrel is positioned at hull outside, fixedlys connected with fixed support, and fixed block is fixed on the housing outer wall, and is connected with fixed support by connector.
2. slag vertical roll grinder wind deflector device according to claim 1 is characterized in that, the affixed steady pin in the upper end of described mandrel, and fixed support is connected with the steady pin suit.
3. slag vertical roll grinder wind deflector device according to claim 1 is characterized in that described fixed block is sector structure, is evenly equipped with a plurality of locating holes on the fixed block.
4. slag vertical roll grinder wind deflector device according to claim 1 is characterized in that a side of each mandrel arranges a dial respectively on the housing outer wall, and the dial center line equates with the angle angle of mandrel horizontal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147835 CN203140131U (en) | 2013-03-28 | 2013-03-28 | Air deflector device for vertical type mineral slag roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147835 CN203140131U (en) | 2013-03-28 | 2013-03-28 | Air deflector device for vertical type mineral slag roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140131U true CN203140131U (en) | 2013-08-21 |
Family
ID=48967688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147835 Expired - Lifetime CN203140131U (en) | 2013-03-28 | 2013-03-28 | Air deflector device for vertical type mineral slag roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642406A (en) * | 2015-12-30 | 2016-06-08 | 溧阳中材重型机器有限公司 | Wind guiding component used for vertical mill and wind guiding device |
-
2013
- 2013-03-28 CN CN 201320147835 patent/CN203140131U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642406A (en) * | 2015-12-30 | 2016-06-08 | 溧阳中材重型机器有限公司 | Wind guiding component used for vertical mill and wind guiding device |
| CN105642406B (en) * | 2015-12-30 | 2018-04-24 | 溧阳中材重型机器有限公司 | A kind of wind guiding component and air ducting for vertical mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |