CN207463418U - A kind of discharge device for locking wind revolution feeding equipment - Google Patents
A kind of discharge device for locking wind revolution feeding equipment Download PDFInfo
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- CN207463418U CN207463418U CN201721489204.1U CN201721489204U CN207463418U CN 207463418 U CN207463418 U CN 207463418U CN 201721489204 U CN201721489204 U CN 201721489204U CN 207463418 U CN207463418 U CN 207463418U
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- feeding equipment
- discharge
- armature spindle
- lid
- rotor
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Abstract
The utility model discloses a kind of discharge devices of vertical mill lock feeding equipment, feeding equipment includes rotor, armature spindle, main casing, impeller, rotor is sequentially connected with armature spindle, discharge device there are two being symmetrical arranged at the both ends of feeding equipment, the discharge device includes discharge housing and lid, the discharge case weld is on the main casing, and there are gap formation material bins between the impeller and the rotor, armature spindle is set through lid, is sealed between lid and armature spindle.The utility model effectively solves the rotor stall phenomenon of revolution lock feeding equipment, and the even running to turn round lock feeding equipment has played important function.
Description
Technical field
The utility model belongs to a kind of lock wind revolution being uninterruptedly fed in vertical mill technical field more particularly to vertical mill
The discharge device of feeding equipment.
Background technology
Vertical mill due to its mill efficiency height to material it is adaptable the characteristics of have been widely used for cement, nonmetallic
The industries such as ore deposit.Vertical mill needs to carry out continual feed, and vertical mill has grinding drying, powder and air-flow is selected to convey work(in itself
Can, it is to work under negative pressure state, feeding device will have the stable operation that air locking function could not influence grinding machine.Existing time
The lock feeding equipment that makes the transition is since its floor space is small, and easy for installation, principle is simply widely used on vertical mill.
But since the gap between revolution lock feeding equipment rotor and housing is difficult to hold to lead to rotor stall phenomenon also generally existing,
Feeding efficiency is greatly reduced, is made troubles to labour production.
Utility model content
The purpose of this utility model is to be difficult to hold for the gap between existing feeding equipment rotor and housing easily to lead
Blocking rotor is caused to transfer to provide a kind of discharge device of the high revolution lock wind blanking equipment of reliability, rotor stall can be solved and showed
As, and feeding efficiency can be improved.
To achieve these goals, technical solution adopted in the utility model is：
A kind of discharge device of vertical mill lock feeding equipment, feeding equipment include rotor, armature spindle, main casing, impeller,
Rotor is sequentially connected with armature spindle, is symmetrical arranged at the both ends of feeding equipment there are two discharge device, which includes row
Material shell body and lid, the discharge case weld is on the main casing, and between the impeller and the rotor
There are gaps to form material bin, and armature spindle sets through lid, sealed between lid and armature spindle.
The lid is made of transparent material.
The lid is connect by bolt with the discharge housing.
Seal joint is equipped between the lid and armature spindle, is adopted between the seal joint and the armature spindle
With wool felt seal.
Discharge chute is further included, the discharge chute is welded in the discharge housing lower end, and under discharge housing
Open a discharge port in end.
Sealing gland is further included, the sealing gland is connect by bolt with lid.
The beneficial effects of the utility model：The utility model effectively solves the rotor stall of revolution lock feeding equipment
Phenomenon, the even running to turn round lock feeding equipment have played important function.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1st, rotor；2nd, armature spindle；3rd, main casing；4th, impeller；5th, discharge device；501st, discharge housing；502nd, it covers
Son；503rd, material bin；504th, seal joint；505th, sealing gland；506th, discharge chute.
Specific embodiment
The utility model is described further with reference to embodiment.
A kind of discharge device of vertical mill lock feeding equipment as shown in Figure 1, motor driving revolution lock wind feeding device
Armature spindle 2 rotate, the rotor 1 equipped with hopper is fixed on armature spindle 2 and is rotated around armature spindle 2, material by drawing into
Mouth direction is dropped 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 is arranged on 4 outside of impeller and forms closed space
Ensure lock wind effect.Material bin is arranged on 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 is used with armature spindle 2 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
It realizes the sealing function of 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.
It moves to main casing 3 and the material in 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
Rotor stall phenomenon caused by fine grained is gathered in the gap location of housing and rotor.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, it is on the premise of not departing from the spirit and scope of the utility model, in the art common
Technical staff simple change and to replace all be within the scope of protection of the utility model.
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：It is arranged there are two being symmetrical arranged at the both ends of feeding equipment
Expect device, which includes discharge housing（501）And lid（502）, the discharge housing（501）It is welded in the master
Housing（3）On, and with the impeller（4）And the rotor（1）Between there are gap formed material bin（503）, armature spindle
（2）Through lid（502）Setting, in lid（502）With armature spindle（2）Between seal.
2. a kind of discharge device of vertical mill lock feeding equipment according to claim 1, it is characterised in that：The lid
Son（502）It is 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
Son（502）It is connect by bolt with the discharge housing.
4. a kind of discharge device of vertical mill lock feeding equipment according to claim 1, it is characterised in that：The lid
Son（502）With armature spindle（2）Between be equipped with seal joint（504）, the seal joint（504）With 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：The row of further including
Expect chute（506）, the discharge chute（506）It is welded in the discharge housing（501）Lower end, and in discharge housing
（501）Open a discharge port in lower end.
6. a kind of discharge device of vertical mill lock feeding equipment according to claim 1, it is characterised in that：It further includes close
Sealed cover（505）, the sealing gland（505）Pass through bolt and lid（502）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721489204.1U CN207463418U (en) | 2017-11-10 | 2017-11-10 | A kind of discharge device for locking wind revolution feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721489204.1U CN207463418U (en) | 2017-11-10 | 2017-11-10 | A kind of discharge device for locking wind revolution feeding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463418U true CN207463418U (en) | 2018-06-08 |
Family
ID=62263420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721489204.1U Active CN207463418U (en) | 2017-11-10 | 2017-11-10 | A kind of discharge device for locking wind revolution feeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207463418U (en) |
-
2017
- 2017-11-10 CN CN201721489204.1U patent/CN207463418U/en active Active
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