CN207537475U - A kind of band promotes the revolving top of bell - Google Patents
A kind of band promotes the revolving top of bell Download PDFInfo
- Publication number
- CN207537475U CN207537475U CN201721235993.6U CN201721235993U CN207537475U CN 207537475 U CN207537475 U CN 207537475U CN 201721235993 U CN201721235993 U CN 201721235993U CN 207537475 U CN207537475 U CN 207537475U
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- CN
- China
- Prior art keywords
- bell
- hopper
- driving device
- mounting base
- revolving top
- Prior art date
- 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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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides the revolving top that a kind of band promotes bell, including：Hopper, first driving means, bell, the second driving device, mounting base, third driving device and track, the first driving means are used to that the hopper to be driven to rotate, second driving device is used to that the bell to be driven to lift, the bell is set to the hopper bottom, the hopper, first driving means and the second driving device may be contained in the mounting base, and the third driving device is used to that the mounting base to be driven to slide in vertical direction along the track.Band provided by the utility model promotes the revolving top of bell, by the promotion and rotation of hopper, realizes uniform distribution；The design of cover board can play dustproof effect.
Description
Technical field
The utility model is related to the technical field of calciner, specifically, being the rotation cloth that a kind of band promotes bell
Device.
Background technology
Distributing device is the distribution device being distributed in raw material and solid fuel as required on shaft furnace cross section.Distributing device is perpendicular
One of key equipment of kiln production.In order to reduce the border effect of shaft furnace, uniform materialbeds comminution and the rational burning of tissue, by cloth
Material operation requirement, the larger raw material of lumpiness are distributed in the center of kiln, the smaller periphery for being distributed in kiln, fuel circumferential distribution compared with
More, central distribution is less.
At present, the most commonly used is clock-type distributing device and revolving tops for distributing device.Clock-type distributing device is to utilize to be fixed on kiln
The material to fall down is distributed in the circumference in kiln by the bell umbrella crown of mouth.Revolving top is that material is poured into hopper, has blanking under hopper
Straight tube, hopper and blanking straight tube rotate material under power transmission then will expect cloth to setting radius by the cloth inclined tube on straight tube
Circumference.Clock-type distributing device due to clock be it is fixed, the small material cloth of the diameter of clock less than at a distance, big then cloth less than centre, and
Material whereabouts on clock can form certain centrifugal inertial force, and this just holds small near this just fallen of the remote weight of the larger throwing of weight
Easily cause unevenness.Rotation cloth is since cloth tube directly extends to certain radius, and cloth centrifugal force is small, and cloth is relatively uniform, but revolves
It is that cloth tube is made central shaft to turn distributing device, and bearing need to be housed.Kiln top temperature is normally 300~500 DEG C, and is dust area again
Environment, very severe, transmission portion often break down maintenance get up it is just very troublesome.
Utility model content
The technical problem to be solved by the present invention is to provide with promoted bell revolving top, ensure cloth uniformly,
Each component part runs well and securely and reliably.
In order to solve the above technical problems, the utility model provides the revolving top that a kind of band promotes bell, including：By
Hopper, first driving means, bell, the second driving device, mounting base, third driving device and track, first driving
Device is for driving the hopper to rotate, and second driving device is for driving the bell to lift, the bell setting
In the hopper bottom, the hopper, first driving means and the second driving device may be contained in the mounting base, institute
Third driving device is stated for the mounting base to be driven to be slided along the track in vertical direction.
Further, the hopper is in inverted conical, by welded steel plate and is lined with wear-resistant liner.
Further, the first driving means include：First motor and the first transmission device, first motor pass through
First transmission device drives the hopper rotation.
Further, second driving device includes：Second motor, the second transmission device and pull rod, second electricity
Machine is connect by second transmission device with one end of the pull rod, and the pull rod is set to the center of the collection hopper
And place vertically, another section of connection bell, second motor is set in the mounting base and drives the bell
Lifting.
Further, the rod outer sleeve is equipped with sheath.
Further, the upper end of the hopper is provided with cover board.
Further, the third driving device is hydraulic cylinder, and main body is fixed on the track, the end of mandril
Portion is connect with the mounting base, is slided on the track by the flexible drive mounting base of mandril.
Further, controller is further included, and is driven respectively with the first driving means, the second driving device and third
Device connects.
Further, pulley assembly is further included, the track is set to kiln roof panel by the pulley assembly, and can be
Kiln roof panel moves.
Band provided by the utility model promotes the revolving top of bell, by the promotion and rotation of hopper, realizes
Uniform distribution；The design of cover board can play dustproof effect.
Description of the drawings
Fig. 1 is the revolving top using state structure diagram that the utility model band promotes bell.
In figure, 1. tracks, 2. hydraulic cylinders, 3. motors, 4. pull rods, 5. cover boards, 6. hoppers, 7. bells, 8. blast furnaces enter
Material mouth, 9. mounting bases, 10. idler wheels, 11. second transmission devices.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
A kind of band promotes the revolving top of bell, as shown in Figure 1, including：Hopper 6, first driving means, bell 7,
Second driving device, mounting base 9, third driving device and track 1, the first driving means are used to drive the hopper
6 rotations, for second driving device for the bell 7 to be driven to lift, the bell 7 is set to 6 bottom of hopper, institute
It states hopper 6, first driving means and the second driving device to may be contained in the mounting base 9, the third driving device is used
It is slided in driving the mounting base 9 along the track 1 in vertical direction.As shown in Figure 1, it is provided with four rolling on track 1
10, mounting base 9 is slided by idler wheel 10 along 1 vertical direction of track, more smooth.
In one optional embodiment of the present embodiment, the hopper 6 is in inverted conical, by welded steel plate and is lined with wear-resisting
Liner plate (not shown).
In one optional embodiment of the present embodiment, the first driving means include：First motor and the first transmission dress
It puts, first motor drives the hopper 6 to rotate by first transmission device, the first motor and the first transmission device
It is not shown.
In one optional embodiment of the present embodiment, second driving device includes：Motor 3, the second transmission device 11
With pull rod 4, the motor 3 is connect by second transmission device 11 with one end of the pull rod 4, and the pull rod 4 is set to
The center of the hopper 6 is simultaneously placed vertically, and the other end connects the bell 7, and the motor 3 is set to the installation
On seat 9 and the bell 7 is driven to lift.
In one optional embodiment of the present embodiment, sheath (not shown) is arranged with outside the pull rod 4.
In one optional embodiment of the present embodiment, the upper end of the hopper 6 is provided with cover board 5.
In one optional embodiment of the present embodiment, the third driving device is hydraulic cylinder 2, and main body is fixed on institute
It states on track 1, the end of mandril is connect with the mounting base 9, by the flexible drive of the mandril mounting base 9 in the rail
It is slided on road 1.
In one optional embodiment of the present embodiment, controller (not shown) is further included, and driven respectively with described first
Device, the second driving device are connected with third driving device.
In one optional embodiment of the present embodiment, pulley assembly (not shown) is further included, the track 1 passes through the cunning
Wheel assembly is set to kiln roof panel, and can be moved in kiln roof panel.
The course of work：
In feeding, hopper 6 is promoted at belt feeder feed opening the device by hydraulic cylinder 2, and then belt feeder starts
It runs, the raw material limestone in kiln liftout storehouse is fed by oscillating feeder on belt feeder, and raw material is discharged into material feeding by belt feeder
In bucket, in discharge process, first driving means drive hopper rotation, ensure that material is uniform in hopper.After loading, hydraulic pressure
Oil cylinder 2 drives hopper 6 to drop down onto at blast furnace feeding mouth 8, and kiln thorax sealing device is opened at this time, and motor 3 is driven under the bell 7
Drop, bell 7 are opened, and material is uniformly discharged into along 7 conical surface of bell in kiln thorax immediately, complete primary throwing cloth.This process is by controller
Automatically control completion.Wherein, hopper 6 is dropped to different height by hydraulic cylinder 2, to meet different cloth radiuses.
The utility model realizes uniform distribution by the lifting and rotation of hopper 6；The design of cover board can play anti-
Dirt acts on.
The protection scope of the utility model is not limited thereto.Those skilled in the art institute on the basis of the utility model
The equivalent substitute of work or transformation, are within the protection scope of the utility model.The scope of protection of the utility model will with right
It asks subject to book.
Claims (9)
1. a kind of band promotes the revolving top of bell, which is characterized in that including：Hopper, first driving means, bell,
Two driving devices, mounting base, third driving device and track, the first driving means are used to that the hopper to be driven to revolve
Turn, for second driving device for the bell to be driven to lift, the bell is set to the hopper bottom, the material feeding
Bucket, first driving means and the second driving device may be contained in the mounting base, and the third driving device is used to drive institute
Mounting base is stated to slide in vertical direction along the track.
It is 2. as described in claim 1 with the revolving top for promoting bell, which is characterized in that the hopper is in inverted cone
Shape by welded steel plate and is lined with wear-resistant liner.
It is 3. as described in claim 1 with the revolving top for promoting bell, which is characterized in that the first driving means packet
It includes：First motor and the first transmission device, first motor drive the hopper to rotate by first transmission device.
It is 4. as described in claim 1 with the revolving top for promoting bell, which is characterized in that the second driving device packet
It includes：Second motor, the second transmission device and pull rod, second motor pass through second transmission device and the one of the pull rod
End connection, the pull rod are set to the center of the hopper and place vertically, and the other end connects the bell, described
Second motor is set in the mounting base and the bell is driven to lift.
It is 5. as claimed in claim 4 with the revolving top for promoting bell, which is characterized in that the rod outer sleeve is equipped with shield
Set.
It is 6. as described in claim 1 with the revolving top for promoting bell, which is characterized in that the upper end of the hopper is set
It is equipped with cover board.
It is 7. as described in claim 1 with the revolving top for promoting bell, which is characterized in that the third driving device is liquid
Compressing cylinder, main body are fixed on the track, and the end of mandril is connect with the mounting base, pass through the flexible drive of mandril
The mounting base is slided on the track.
It is 8. as described in claim 1 with the revolving top for promoting bell, which is characterized in that further include controller, and respectively
It is connect with the first driving means, the second driving device and third driving device.
9. the band as described in claim 1 ~ 8 is any promotes the revolving top of bell, which is characterized in that further includes pulley blocks
Part, the track is set to kiln roof panel by the pulley assembly, and can be moved in kiln roof panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235993.6U CN207537475U (en) | 2017-09-25 | 2017-09-25 | A kind of band promotes the revolving top of bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235993.6U CN207537475U (en) | 2017-09-25 | 2017-09-25 | A kind of band promotes the revolving top of bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207537475U true CN207537475U (en) | 2018-06-26 |
Family
ID=62609658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721235993.6U Active CN207537475U (en) | 2017-09-25 | 2017-09-25 | A kind of band promotes the revolving top of bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207537475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643770A (en) * | 2019-11-18 | 2020-01-03 | 秦皇岛中青冶金阀门有限公司 | Material distribution device and method for small blast furnace bell-less equipment |
-
2017
- 2017-09-25 CN CN201721235993.6U patent/CN207537475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110643770A (en) * | 2019-11-18 | 2020-01-03 | 秦皇岛中青冶金阀门有限公司 | Material distribution device and method for small blast furnace bell-less equipment |
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