CN208532844U - A kind of double bell structure top charging devices - Google Patents
A kind of double bell structure top charging devices Download PDFInfo
- Publication number
- CN208532844U CN208532844U CN201820822556.2U CN201820822556U CN208532844U CN 208532844 U CN208532844 U CN 208532844U CN 201820822556 U CN201820822556 U CN 201820822556U CN 208532844 U CN208532844 U CN 208532844U
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- China
- Prior art keywords
- small clock
- fixedly connected
- hopper
- bell
- pull rod
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Abstract
The utility model relates to top charging technical fields, in particular a kind of double bell structure top charging devices, it include receiving cone and small clock pendant, the bottom port of receiving cone is fixedly connected with small clock hopper, side wall of the small clock hopper close to inclined surface is fixedly connected to small clock hopper support block, the bottom of small clock hopper support block is fixedly connected with hydraulically extensible module, hydraulically extensible module is fixedly connected with fixing seat far from one end of small clock hopper support block, the side wall of fixing seat is fixedly connected with great bell hopper, the inside gear of small clock pendant is connected to small clock draw piece, the bottom of small clock draw piece is fixedly connected with small clock pull rod, small clock pull rod is fixedly connected with small clock far from one end of small clock draw piece, the inner wall of small clock pull rod is socketed with large bell pull rod, large bell pull rod is fixedly connected with great bell far from one end of great bell draw piece.The utility model is greatly convenient and meets practical operation demand, greatly improves work efficiency.
Description
Technical field
The utility model relates to top charging technical field more particularly to a kind of double bell structure top charging devices.
Background technique
Blast furnace is to make furnace shell with steel plate, and fireproof brick inner lining is built in shell.Blast-furnace body is divided into furnace throat, shaft, furnace from top to bottom
Waist, bosh, 5 part of cupola well.Since blast furnace technology economic indicator is good, simple process, output is big, labor productivity
Height, low power consumption and other advantages, therefore the iron of this method production accounts for the overwhelming majority of world iron total output.
Iron ore, coke, slag making are packed into flux (lime stone), from lower furnace is located at along furnace from furnace roof when blast fumance
The air port in week is blown into preheated air.Coke (also fire the blast furnace having by the auxiliary such as coal injection, heavy oil, natural gas at high temperature
Material) in carbon with blast in air oxygen burning generate carbon monoxide and hydrogen, iron ore is removed in uphill process in furnace
In oxygen, thus reduction obtain iron.The molten iron produced is released from iron mouth.The flux such as unreduced impurity and lime stone in iron ore
In conjunction with clinker is generated, it is discharged from cinder notch.The coal gas of generation from furnace roof be discharged, after dedusting, as hot-blast stove, heating furnace, coke oven,
The fuel of boiler etc..The major product of blast furnace process is the pig iron, and there are also by-product blast furnace slag and blast furnace gases.
Top charging device in the prior art is not easy to control, leverages working efficiency.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of double bell structure furnaces proposed
Push up feeding device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of double bell structure top charging devices include receiving cone and small clock pendant, the bottom of the receiving cone
Port is fixedly connected with small clock hopper, and the bottom of the small clock hopper is the setting that slopes inwardly, and the small clock hopper is close to inclination
The side wall in face is fixedly connected to small clock hopper support block, and the bottom of the small clock hopper support block is fixedly connected with hydraulically extensible
Module, the hydraulically extensible module are fixedly connected with fixing seat, the side of the fixing seat far from one end of small clock hopper support block
Wall is fixedly connected with great bell hopper, and the bottom of the great bell hopper is the setting that slopes inwardly, and the great bell hopper is close to inclined surface
Side wall be fixedly connected to upper flange sealing, the bottom of upper flange sealing is fixedly connected with lower flange sealing, described small
The inside gear of clock pendant is connected to small clock draw piece, and the bottom of the small clock draw piece is fixedly connected with small clock pull rod, the small clock pull rod
To be hollow, the small clock pull rod is fixedly connected with small clock far from one end of small clock draw piece, and the inner wall of the small clock pull rod is socketed with
Large bell pull rod, the top of the large bell pull rod are fixedly connected with great bell draw piece, the one end of the large bell pull rod far from great bell draw piece
It is fixedly connected with great bell, the side wall of the lower flange sealing is fixedly connected with furnace shell.
Preferably, the side wall that the small clock hopper is located above small clock hopper support block is fixedly connected with dust cover.
Preferably, the hydraulically extensible module includes hydraulic cylinder and the telescopic rod for being socketed on the hydraulic inside wall of cylinder, the liquid
The bottom of cylinder pressure is fixedly connected on fixing seat, and small clock hopper support block is fixedly connected at the top of the telescopic rod.
Preferably, the basal plane of the upper flange sealing offers through-hole, and the inner wall of the through-hole is equipped with screw, the spiral shell
Silk is connected to lower flange sealing, and the outer wall thread of the screw is connected with nut.
Preferably, the small clock section is triangle, and the bottom of the small clock is located under the bottom port of small clock hopper
Side, the base diameter of the small clock are slightly larger than the bottom port bore of small clock hopper.
Preferably, the great bell section is triangle, and the bottom of the great bell is located under the bottom port of great bell hopper
Side, the base diameter of the great bell are slightly larger than the bottom port bore of great bell hopper.
Compared with prior art, the utility model has the beneficial effects that
1, by side wall of the small clock hopper close to inclined surface be fixedly connected to small clock hopper support block, small clock hopper branch
The bottom of bracer is fixedly connected with hydraulically extensible module, and hydraulically extensible module is fixedly connected far from one end of small clock hopper support block
There is fixing seat, the side wall of fixing seat is fixedly connected with great bell hopper, can facilitate according to practical condition and adjust small clock hopper
In the distance of great bell hopper, meet practical operation demand.
2, small clock draw piece being connected to by the inside gear of small clock pendant, the bottom of small clock draw piece is fixedly connected with small clock pull rod,
Small clock pull rod be it is hollow, small clock pull rod is fixedly connected with small clock far from one end of small clock draw piece, and the inner wall of small clock pull rod is socketed with
Large bell pull rod, the top of large bell pull rod are fixedly connected with great bell draw piece, and large bell pull rod is fixedly connected far from one end of great bell draw piece
There is great bell, can conveniently adjust small clock and great bell, greatly improve work efficiency.
3, the side wall by great bell hopper close to inclined surface is fixedly connected to upper flange sealing, the bottom of upper flange sealing
It is fixedly connected with lower flange sealing, good seal performance.
In the utility model, it is not directed to part in the device and is the same as those in the prior art or can be used the prior art and be subject to reality
Existing, the utility model is greatly convenient and meets practical operation demand, greatly improves work efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of double bell structure top charging devices whole structural schematic diagram；
Fig. 2 be the utility model proposes a kind of double bell structure top charging devices part structural schematic diagram；
Fig. 3 be the utility model proposes a kind of double bell structure top charging devices part structural schematic diagram.
In figure: 1 receiving cone, 2 small clock pendants, 3 small clock hoppers, 4 small clock hopper support blocks, 5 dust covers, 6 hydraulically extensibles
Module, 7 fixing seats, 8 hydraulic cylinders, 9 telescopic rods, 10 great bell hoppers, the sealing of 11 upper flanges, the sealing of 12 lower flanges, 13 through-holes, 14 spiral shells
Silk, 15 nuts, 16 small clock draw pieces, 17 small clock pull rods, 18 small clocks, 19 large bell pull rods, 20 great bell draw pieces, 21 great bell, 22 furnace shells.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-3 is please referred to, a kind of double bell structure top charging devices include receiving cone 1 and small clock pendant 2, material feeding
The bottom port of funnel 1 is fixedly connected with small clock hopper 3, and the bottom of small clock hopper 3 is the setting that slopes inwardly, and small clock hopper 3 leans on
The side wall of nearly inclined surface is fixedly connected to small clock hopper support block 4, and the bottom of small clock hopper support block 4 is fixedly connected with hydraulic
Flexible module 6, hydraulically extensible module 6 are fixedly connected with fixing seat 7, the side of fixing seat 7 far from one end of small clock hopper support block 4
Wall is fixedly connected with great bell hopper 10, and the bottom of great bell hopper 10 is the setting that slopes inwardly, and great bell hopper 10 is close to inclined surface
Side wall is fixedly connected to upper flange sealing 11, and the bottom of upper flange sealing 11 is fixedly connected with lower flange sealing 12, and small clock is hung
The inside gear of part 2 is connected to small clock draw piece 16, and the bottom of small clock draw piece 16 is fixedly connected with small clock pull rod 17, during small clock pull rod 17 is
Sky, small clock pull rod 17 are fixedly connected with small clock 18 far from one end of small clock draw piece 16, and the inner wall of small clock pull rod 17 is socketed with great bell
Pull rod 19, the top of large bell pull rod 19 are fixedly connected with great bell draw piece 20, and the one end of large bell pull rod 19 far from great bell draw piece 20 is solid
Surely it is connected with great bell 21, the side wall of lower flange sealing 12 is fixedly connected with furnace shell 22.
The side wall that small clock hopper 3 is located at small 4 top of clock hopper support block is fixedly connected with dust cover 5.
Hydraulically extensible module 6 includes hydraulic cylinder 8 and the telescopic rod 9 for being socketed on 8 inner wall of hydraulic cylinder, the bottom of hydraulic cylinder 8
It is fixedly connected on fixing seat 7, the top of telescopic rod 9 is fixedly connected on small clock hopper support block 4.
The basal plane of upper flange sealing 11 offers through-hole 13, and the inner wall of through-hole 13 is equipped with screw 14, and screw 14 is connected to
Lower flange sealing 12, the outer wall thread of screw 14 is connected with nut 15.
Small 18 section of clock is triangle, and the bottom of small clock 18 is located at the lower section of the bottom port of small clock hopper 3, small clock 18
Base diameter is slightly larger than the bottom port bore of small clock hopper 3.
21 section of great bell is triangle, and the bottom of great bell 21 is located at the lower section of the bottom port of great bell hopper 10, great bell 21
Base diameter be slightly larger than great bell hopper 10 bottom port bore.
The working process of the utility model is as follows: the side wall by small clock hopper 3 close to inclined surface is fixedly connected to small clock
The bottom of hopper support block 4, small clock hopper support block 4 is fixedly connected with hydraulically extensible module 6, and hydraulically extensible module 6 is far from small
One end of clock hopper support block 4 is fixedly connected with fixing seat 7, and the side wall of fixing seat 7 is fixedly connected with great bell hopper 10, Ke Yigen
Facilitate according to practical condition and adjust small clock hopper 3 in the distance of great bell hopper 10, meets practical operation demand；It is hung by small clock
The inside gear of part 2 is connected to small clock draw piece 16, and the bottom of small clock draw piece 16 is fixedly connected with small clock pull rod 17, during small clock pull rod 17 is
Sky, small clock pull rod 17 are fixedly connected with small clock 18 far from one end of small clock draw piece 16, and the inner wall of small clock pull rod 17 is socketed with great bell
Pull rod 19, the top of large bell pull rod 19 are fixedly connected with great bell draw piece 20, and the one end of large bell pull rod 19 far from great bell draw piece 20 is solid
Surely it is connected with great bell 21, small clock 18 and great bell 21 is can conveniently adjust, greatly improves work efficiency；It is leaned on by great bell hopper 10
The side wall of nearly inclined surface is fixedly connected to upper flange sealing 11, and the bottom of upper flange sealing 11 is fixedly connected with lower flange sealing
12, good seal performance.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of double bell structure top charging devices include receiving cone (1) and small clock pendant (2), which is characterized in that described
The bottom port of receiving cone (1) is fixedly connected with small clock hopper (3), and the bottom of the small clock hopper (3) is to slope inwardly to set
It sets, side wall of the small clock hopper (3) close to inclined surface is fixedly connected to small clock hopper support block (4), the small clock hopper
The bottom of supporting block (4) is fixedly connected with hydraulically extensible module (6), and the hydraulically extensible module (6) is far from small clock hopper support
One end of block (4) is fixedly connected with fixing seat (7), and the side wall of the fixing seat (7) is fixedly connected with great bell hopper (10), described
The bottom of great bell hopper (10) is the setting that slopes inwardly, and side wall of the great bell hopper (10) close to inclined surface is fixedly connected to
Upper flange seals (11), and the bottom of the upper flange sealing (11) is fixedly connected with lower flange sealing (12), the small clock pendant
(2) inside gear is connected to small clock draw piece (16), and the bottom of the small clock draw piece (16) is fixedly connected with small clock pull rod (17), described
Small clock pull rod (17) be it is hollow, the small clock pull rod (17) is fixedly connected with small clock (18) far from one end of small clock draw piece (16),
The inner wall of the small clock pull rod (17) is socketed with large bell pull rod (19), and the top of the large bell pull rod (19) is fixedly connected with great bell
Draw piece (20), the large bell pull rod (19) are fixedly connected with great bell (21), the lower flange far from the one end of great bell draw piece (20)
The side wall of sealing (12) is fixedly connected with furnace shell (22).
2. a kind of double bell structure top charging devices according to claim 1, which is characterized in that the small clock hopper (3)
Side wall above small clock hopper support block (4) is fixedly connected with dust cover (5).
3. a kind of double bell structure top charging devices according to claim 1, which is characterized in that the hydraulically extensible module
It (6) include hydraulic cylinder (8) and the telescopic rod (9) for being socketed on hydraulic cylinder (8) inner wall, the bottom of the hydraulic cylinder (8) is fixed to be connected
It is connected to fixing seat (7), small clock hopper support block (4) is fixedly connected at the top of the telescopic rod (9).
4. a kind of double bell structure top charging devices according to claim 1, which is characterized in that the upper flange sealing
(11) basal plane offers through-hole (13), and the inner wall of the through-hole (13) is equipped with screw (14), and the screw (14) is connected to
Lower flange seals (12), and the outer wall thread of the screw (14) is connected with nut (15).
5. a kind of double bell structure top charging devices according to claim 1, which is characterized in that small clock (18) section
For triangle, the bottom of the small clock (18) is located at the lower section of the bottom port of small clock hopper (3), the bottom of the small clock (18)
Diameter is slightly larger than the bottom port bore of small clock hopper (3).
6. a kind of double bell structure top charging devices according to claim 1, which is characterized in that great bell (21) section
For triangle, the bottom of the great bell (21) is located at the lower section of the bottom port of great bell hopper (10), the bottom of the great bell (21)
Portion's diameter is slightly larger than the bottom port bore of great bell hopper (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820822556.2U CN208532844U (en) | 2018-05-30 | 2018-05-30 | A kind of double bell structure top charging devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820822556.2U CN208532844U (en) | 2018-05-30 | 2018-05-30 | A kind of double bell structure top charging devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532844U true CN208532844U (en) | 2019-02-22 |
Family
ID=65381944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820822556.2U Expired - Fee Related CN208532844U (en) | 2018-05-30 | 2018-05-30 | A kind of double bell structure top charging devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208532844U (en) |
-
2018
- 2018-05-30 CN CN201820822556.2U patent/CN208532844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |