CN109772567A - A kind of discharge device of lock wind revolution feeding equipment - Google Patents
A kind of discharge device of lock wind revolution feeding equipment Download PDFInfo
- Publication number
- CN109772567A CN109772567A CN201711101085.2A CN201711101085A CN109772567A CN 109772567 A CN109772567 A CN 109772567A CN 201711101085 A CN201711101085 A CN 201711101085A CN 109772567 A CN109772567 A CN 109772567A
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- China
- Prior art keywords
- feeding equipment
- discharge
- armature spindle
- lid
- rotor
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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.)
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- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of discharge devices of vertical mill lock feeding equipment, feeding equipment includes rotor, armature spindle, main casing, impeller, rotor and armature spindle are sequentially connected, discharge device there are two being symmetrical arranged at the both ends of feeding equipment, the discharge device includes discharge shell and lid, and the discharge case weld is on the main casing, and there are gaps to form material bin between the impeller and the rotor, armature spindle is arranged through lid, seals between lid and armature spindle.The rotor blocking phenomenon of effective solution of the present invention revolution lock feeding equipment has played important function to turn round the even running of lock feeding equipment.
Description
Technical field
The invention belongs to a kind of lock wind being uninterruptedly fed in vertical mill technical field more particularly to vertical mill to turn round feeding
The discharge device of equipment.
Background technique
Vertical mill has been widely used for cement, nonmetallic due to adaptable feature of its mill efficiency height to material
The industries such as mine.Vertical mill needs to carry out continual feed, and vertical mill itself has grinding drying, powder and air-flow is selected to convey function
Can, it is to work under negative pressure state, the stable operation that feeding device will have air locking function that could not influence grinding machine.Existing time
The lock feeding equipment that makes the transition is since its occupied area is small, and easy for installation, principle is simply widely used on vertical mill.
But cause rotor blocking phenomenon also generally existing since the gap between revolution lock feeding equipment rotor and shell is difficult to hold,
Feeding efficiency is greatly reduced, is made troubles to labour production.
Summary of the invention
The purpose of the present invention is be difficult to hold to easily lead to for the gap between existing feeding equipment rotor and shell to turn
Sub- stall and a kind of discharge device of the revolution lock wind blanking equipment of high reliablity is provided, not only can solve blocking rotor turns phenomenon, but also
Feeding efficiency can be improved.
To achieve the goals above, the technical solution used in the present invention is:
A kind of discharge device of vertical mill lock feeding equipment, feeding equipment include rotor, armature spindle, main casing, impeller, rotor
It is sequentially connected, is symmetrical arranged at the both ends of feeding equipment there are two discharge device, which includes discharge shell with armature spindle
Body and lid, the discharge case weld exist between the impeller and the rotor on the main casing
Gap forms material bin, and armature spindle is arranged through lid, seals between lid and armature spindle.
The lid is made of transparent material.
The lid is connect by bolt with the discharge shell.
It is equipped with seal joint between the lid and armature spindle, is adopted between the seal joint and the armature spindle
With wool felt seal.
It further include discharge chute, the discharge chute is welded in the discharge shell lower end, and under discharge shell
Open a discharge port in end.
It further include sealing gland, the sealing gland is connect by bolt with lid.
Beneficial effects of the present invention: the rotor blocking phenomenon of effective solution of the present invention revolution lock feeding equipment is
The even running of revolution lock feeding equipment has played important function.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: 1, rotor；2, armature spindle；3, main casing；4, impeller；5, discharge device；501, discharge shell；502, it covers
Son；503, material bin；504, seal joint；505, sealing gland；506, discharge chute.
Specific embodiment
Below with reference to embodiment, the present invention will be further described.
A kind of discharge device of vertical mill lock feeding equipment as shown in Figure 1, motor driven revolution lock wind feeding device
Armature spindle 2 rotate, the rotor 1 equipped with hopper is fixed on armature spindle 2 to be rotated around armature spindle 2, material by drawing into
Mouth direction drops into the hopper of the rotor 1 of revolution lock wind feeding device, and rotor turns to equipment lower part with material, due to weight
The hopper that power effect material leaves rotor 1 is discharged by discharge port.Main casing 3, which is arranged in outside impeller 4, forms closed space
Guarantee lock wind effect.Material bin is arranged in 4 end of impeller, is welded on main casing 3；The inner ring of seal joint 504 assigns into lock
On the rotating shaft of wind blanking equipment, together with the end plate connection of material bin 503, seal joint 504 and armature spindle 2 are used for outer ring
Wool felt seal, 505 outer ring of sealing gland are connect with the outer ring of seal joint 504, and the inner ring of sealing gland 505 compresses wool felt
The sealing function for realizing discharge device and armature spindle 2 ensure that the air locking function of revolution feeding device；Discharge chute 506 welds
In 503 bottom of material bin, one end is communicated with material bin, and one end is communicated with material outlet.
The material for moving to main casing 3 and 1 gap of rotor is fallen directly into material bin 503, due to the gravity of material
Material falls into 503 bottom of material bin, enters material outlet by the discharge chute 506 of material bin bottom, effectively prevents
Fine grained is gathered in rotor blocking phenomenon caused by the gap location of shell and rotor.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, those ordinary skill in the art's simply changes
It is all within protection scope of the present invention with replacement.
Claims (6)
1. a kind of discharge device of vertical mill lock feeding equipment, feeding equipment includes rotor (1), armature spindle (2), main casing
(3), impeller (4), rotor and armature spindle are sequentially connected, it is characterised in that: row there are two being symmetrical arranged at the both ends of feeding equipment
Expect device, which includes discharge shell (501) and lid (502), and the discharge shell (501) is welded in the master
On shell (3), and there are gaps to form material bin (503) between the impeller (4) and the rotor (1), armature spindle
(2) it is arranged through lid (502), is sealed between lid (502) and armature spindle (2).
2. a kind of discharge device of vertical mill lock feeding equipment according to claim 1, it is characterised in that: the lid
Sub (502) are made of transparent material.
3. a kind of discharge device of vertical mill lock feeding equipment according to claim 1, it is characterised in that: the lid
Sub (502) are connect by bolt with the discharge shell.
4. a kind of discharge device of vertical mill lock feeding equipment according to claim 1, it is characterised in that: the lid
Seal joint (504) are equipped between sub (502) and armature spindle (2), the seal joint (504) and the armature spindle (2)
Between use wool felt seal.
5. a kind of discharge device of vertical mill lock feeding equipment according to claim 1, it is characterised in that: further include row
Expect chute (506), the discharge chute (506) is welded in described discharge shell (501) lower end, and in discharge shell
(501) discharge port is opened in lower end.
6. a kind of discharge device of vertical mill lock feeding equipment according to claim 1, it is characterised in that: further include close
Sealed cover (505), the sealing gland (505) are connect by bolt with lid (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101085.2A CN109772567A (en) | 2017-11-10 | 2017-11-10 | A kind of discharge device of lock wind revolution feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101085.2A CN109772567A (en) | 2017-11-10 | 2017-11-10 | A kind of discharge device of lock wind revolution feeding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109772567A true CN109772567A (en) | 2019-05-21 |
Family
ID=66484230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711101085.2A Pending CN109772567A (en) | 2017-11-10 | 2017-11-10 | A kind of discharge device of lock wind revolution feeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109772567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938502A (en) * | 2021-04-02 | 2021-06-11 | 马鞍山意泰诺环保科技有限公司 | Wind power spiral conveying system and arrangement process thereof |
-
2017
- 2017-11-10 CN CN201711101085.2A patent/CN109772567A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938502A (en) * | 2021-04-02 | 2021-06-11 | 马鞍山意泰诺环保科技有限公司 | Wind power spiral conveying system and arrangement process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |
|
| WD01 | Invention patent application deemed withdrawn after publication |