CN207745923U - Raw material grinds grinding machine spout ring cowling slab adjusting device - Google Patents
Raw material grinds grinding machine spout ring cowling slab adjusting device Download PDFInfo
- Publication number
- CN207745923U CN207745923U CN201721816021.6U CN201721816021U CN207745923U CN 207745923 U CN207745923 U CN 207745923U CN 201721816021 U CN201721816021 U CN 201721816021U CN 207745923 U CN207745923 U CN 207745923U
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- Prior art keywords
- grinding machine
- grinding
- mill
- grinding roller
- raw material
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Abstract
The utility model provides a kind of raw material mill grinding machine spout ring cowling slab adjusting device, including grinding machine shell, setting grinding roller, mill, powder concentrator, feed pipe and discharge port in the grinding machine shell, motor and speed reducer is set below the grinding machine shell, the output shaft of the motor is connect with speed reducer, and the speed reducer is connect with mill, and the mill is matched with grinding roller, grinding roller side connects one end of hydraulic pressure draw-bar, the other end connection liquid cylinder pressure of the hydraulic pressure draw-bar；Horizontal choke plate is set at the spout ring below the grinding roller, and the horizontal choke plate is arranged on the inner wall of grinding machine shell.Horizontal choke plate is arranged in the utility model below grinding roller, and high speed rotation air-flow is made to avoid the important components such as grinding roller bulb, avoids the important component heel and toe wear of grinding machine.
Description
Technical field
The utility model is related to manufacture of cement mechanical device more particularly to a kind of raw material mill grinding machine spout ring cowling plate adjustment dresses
It sets.
Background technology
ATOX-50 Vertical Mills are a kind of grinding machineries using comminution principle grinding material, have been widely used in
The industries such as cement, coal, electric power.ATOX-50 Vertical Mills are that a kind of full blast sweeps formula grinding machine, and mill feed material is by squeezing, in centrifugal force
Under the action of be thrown to disk side and sink at spout ring, the high speed winds at this are blown afloat, are dispelled, and metal, heavy mineral will sink
It drops under spout ring and is discharged.Fine powder takes Vertical Mill top to, is sorted through separator, and finished product enters dust-precipitator in company with gas and gathers up
Come, coarse powder loops back again.Exhaust gas passes upward through nozzle ring from Vertical Mill scraper plate storehouse and forms high speed rotation air-flow, after carrying is milled
Mountain flour enters powder concentrator and selects powder, forms qualified fecula, is supplied to clinker burning.High speed rotation air-flow passes through the mill of ATOX50 Vertical Mills
When below roller, irreversible abrasion can be quickly caused to important components such as grinding roller bulb and air seal rings, cause air close
Seal ring and the aggravation of grinding roller bearing heel and toe wear.
Utility model content
In view of this, the utility model provides a kind of raw material mill grinding machine spout ring cowling slab adjusting device, set below grinding roller
Horizontal choke plate is set, high speed rotation air-flow is made to avoid the important components such as grinding roller bulb, avoids the improper mill of the important component of grinding machine
Damage.
The utility model uses following technical scheme：
A kind of raw material mill grinding machine spout ring cowling slab adjusting device, including grinding machine shell, the interior setting grinding roller of the grinding machine shell,
Motor and speed reducer, the output shaft of the motor is arranged in mill, powder concentrator, feed pipe and discharge port, the grinding machine shell lower section
It is connect with speed reducer, the speed reducer is connect with mill, and the mill is matched with grinding roller, and grinding roller side connects hydraulic pressure draw-bar
One end, the other end connection liquid cylinder pressure of the hydraulic pressure draw-bar；Horizontal choke plate is set at the spout ring below the grinding roller, it is described
Horizontal choke plate is arranged on the inner wall of grinding machine shell.
The horizontal choke plate includes first baffle and second baffle, is provided with slot hole on the first baffle, and described
One baffle and second baffle by the way that the bolt being installed in slot hole connects.
The grinding roller is three.
The horizontal choke plate is three.
The beneficial effects of the utility model are：
The utility model is by the way that horizontal choke plate is arranged below grinding roller, important component at the roller bulb that avoids that air swept mill, simultaneously
Horizontal choke plate suqare can be changed in time according to raw material grindability situation of change, adjust wind speed, when improving grinding machine platform.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of raw material mill grinding machine spout ring cowling slab adjusting device of the utility model.
Fig. 2 is a kind of front view structure of the horizontal choke plate of raw material mill grinding machine spout ring cowling slab adjusting device of the utility model
Schematic diagram.
Fig. 3 is a kind of plan structure of the horizontal choke plate of raw material mill grinding machine spout ring cowling slab adjusting device of the utility model
Schematic diagram.
In figure：1- feed pipes, 2- hydraulic pressure draw-bars, the horizontal choke plates of 3-, 4- hydraulic cylinders, 5- speed reducers, 6- motors, 7- mills
Disk, 8- grinding rollers, 9- powder concentrators, 10- discharge ports；301- first baffles, 302- slot holes, 303- second baffles, 304- bolts.
Specific implementation mode
As shown in Figure 1-Figure 3, the utility model provides a kind of raw material mill grinding machine spout ring cowling slab adjusting device, including grinding machine
Shell, the interior setting grinding roller 8 of grinding machine shell, mill 7, powder concentrator 9, feed pipe 1 and discharge port 10, motor is arranged in grinding machine shell lower section
6 and speed reducer 5, the output shaft of motor 6 connect with speed reducer 5, speed reducer 5 is connect with mill 7, motor 6 with movable grinding disc 7 rotate.
Mill 7 is matched with grinding roller 8, and 8 side of grinding roller connects one end of hydraulic pressure draw-bar 2, the other end connection liquid cylinder pressure 4 of hydraulic pressure draw-bar 2；
The horizontal choke plate 3 of setting at the spout ring of 8 lower section of grinding roller, horizontal choke plate 3 are arranged in inner walls.
Horizontal choke plate 3 includes first baffle 301 and second baffle 303, and slot hole 302 is provided on first baffle 301, the
One baffle 301 and second baffle 303 are connected by the bolt 304 being installed in slot hole 302.Grinding roller 8 is three.Horizontal choke plate
3 can be circular ring shape, and horizontal choke plate 3 is one piece, is circumferentially disposed on the inner wall of grinding machine shell.Horizontal choke plate 3 also may be used
Think three pieces, is separately positioned at the spout ring below corresponding grinding roller.
In the present embodiment, installs horizontal choke plate 3 additional below three grinding rollers 8 and adjust airflow direction, below three grinding rollers 8
Three pieces of horizontal choke plates 3 can slightly change comes wind direction below spout ring, so that high speed rotation air-flow is avoided grinding roller ball most important
Component carries milled mountain flour and enters powder concentrator and select powder, forms qualified fecula, be supplied to clinker burning.It simultaneously can be according to original
Material grindability situation of change adjusts horizontal choke plate suqare by slot hole 302 and bolt 304, and then adjusts wind speed, improves mill
When board.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of raw material grinds grinding machine spout ring cowling slab adjusting device, it is characterised in that：Including grinding machine shell, in the grinding machine shell
Grinding roller, mill, powder concentrator, feed pipe and discharge port are set, motor and speed reducer, the motor are set below the grinding machine shell
Output shaft connect with speed reducer, the speed reducer is connect with mill, and the mill is matched with grinding roller, grinding roller side connect liquid
Press one end of pull rod, the other end connection liquid cylinder pressure of the hydraulic pressure draw-bar；Horizontal resistance is set at the spout ring below the grinding roller
Aerofoil, the horizontal choke plate are arranged on the inner wall of grinding machine shell.
2. a kind of raw material according to claim 1 grinds grinding machine spout ring cowling slab adjusting device, it is characterised in that：The level
Choke plate includes first baffle and second baffle, and slot hole, the first baffle and second baffle are provided on the first baffle
By the way that the bolt being installed in slot hole connects.
3. a kind of raw material according to claim 2 grinds grinding machine spout ring cowling slab adjusting device, it is characterised in that：The grinding roller
It is three.
4. a kind of raw material according to claim 3 grinds grinding machine spout ring cowling slab adjusting device, it is characterised in that：The level
Choke plate is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816021.6U CN207745923U (en) | 2017-12-22 | 2017-12-22 | Raw material grinds grinding machine spout ring cowling slab adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721816021.6U CN207745923U (en) | 2017-12-22 | 2017-12-22 | Raw material grinds grinding machine spout ring cowling slab adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745923U true CN207745923U (en) | 2018-08-21 |
Family
ID=63150154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721816021.6U Active CN207745923U (en) | 2017-12-22 | 2017-12-22 | Raw material grinds grinding machine spout ring cowling slab adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590074A (en) * | 2019-02-18 | 2019-04-09 | 江苏新业重工股份有限公司 | A kind of vertical mill raw material stoving system |
-
2017
- 2017-12-22 CN CN201721816021.6U patent/CN207745923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590074A (en) * | 2019-02-18 | 2019-04-09 | 江苏新业重工股份有限公司 | A kind of vertical mill raw material stoving system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: 452470 Henan province Zhengzhou city Dengfeng city send table mining area east send table Village Patentee after: Dengfeng Hongchang Cement Co., Ltd Address before: 452470 Henan province Zhengzhou city Dengfeng city send table mining area east send table Village Patentee before: DENGFENG HONGCHANG CEMENT ENTERPRISE MANAGEMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |