CN209508141U - A kind of coke dry quenching furnace feeding device - Google Patents
A kind of coke dry quenching furnace feeding device Download PDFInfo
- Publication number
- CN209508141U CN209508141U CN201920192822.2U CN201920192822U CN209508141U CN 209508141 U CN209508141 U CN 209508141U CN 201920192822 U CN201920192822 U CN 201920192822U CN 209508141 U CN209508141 U CN 209508141U
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- chute
- surge hopper
- internal diameter
- dry quenching
- quenching furnace
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Abstract
A kind of coke dry quenching furnace feeding device disclosed by the utility model, including charging hopper, the charging hopper includes up big and down small top chute and up-small and down-big lower part chute, the inside bottom of the top chute is provided with crossbeam, sub-material bell is connected with by connecting rod on crossbeam, the center of the lower part chute is arranged in sub-material bell, surge hopper is movably provided on the inside of the top chute, it is connected between surge hopper and top chute by several buffer springs being uniformly arranged in the circumferential direction, the top of the top chute is provided with feeding cylinder, the internal diameter on the surge hopper top is greater than the internal diameter of feeding cylinder, the internal diameter of the surge hopper bottom end is less than the bottom end internal diameter of top chute.The utility model is provided with surge hopper, and in this case, when red coke is fallen on surge hopper, buffer spring can play certain buffer function, reduces the red burnt abrasion to wearing layer, prolongs the service life.
Description
Technical field
The utility model relates to coke dry quenching furnace pan feeding guide technique field more particularly to a kind of coke dry quenching furnace feeding devices.
Background technique
Coke-oven plant has generallyd use Dry Quenching device at present, is exactly with elevator by red burnt loading coke dry quenching furnace, by dry
The circulation of nitrogen in furnace is put out by the Exchange of apparent heat of red coke to boiler, the red burnt recycling that heat is realized while extinguish is dry to put out
Have above furnace convenient for the red burnt charging hopper being packed into, when dress is burnt, bell is opened, while charging hopper is moved on fire door
Side, it is red it is burnt be loaded into coke dry quenching furnace by dress coke funnel, wherein charging hopper include up big and down small top chute and it is upper it is small under
Big lower part chute, top chute surrounding inlay high chrome cast iron lining plate, the red burnt generally 1050 DEG C of high temperature of coke, to charging hopper
The abrasion of especially top chute is larger, and coke dry quenching furnace system is single wire device operation again, and maintenance replacement is difficult, wear-resisting in order to improve
Property, high chromium cast iron layer is generally provided on the inside of the chute of top, even in this way, due to red coke be in certain height it is straight
It connects and falls on charging hopper, this impact force accelerates the abrasion of high chromium cast iron layer, and the abrasion condition of charging hopper is not still found pleasure in
It sees.
Utility model content
The purpose of this utility model is that a kind of coke dry quenching furnace feeding device is provided in place of avoiding the deficiencies in the prior art, from
And effectively solve the shortcomings of the prior art.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of coke dry quenching furnace feeding device, including charging
Funnel, the charging hopper include up big and down small top chute and up-small and down-big lower part chute, the top chute it is interior
Side bottom is provided with crossbeam, is connected with sub-material bell by connecting rod on crossbeam, the lower part chute is arranged in sub-material bell
Center is movably provided with surge hopper on the inside of the top chute, by circumferentially between surge hopper and top chute
Several buffer springs connection being uniformly arranged, the top of the top chute are provided with feeding cylinder, the surge hopper top
Internal diameter is greater than the internal diameter of feeding cylinder, and the internal diameter of the surge hopper bottom end is less than the bottom end internal diameter of top chute.
Further, the bottom end of the top chute is provided with the first connecting flange, and the top of the lower part chute is provided with
Second connecting flange, the first connecting flange are connected by screw to the second connecting flange.
Further, the top of the top chute is provided with third connecting flange, and the bottom end of the feeding cylinder is provided with
Four connecting flanges, third connecting flange are connected by screw to the 4th connecting flange.
Further, wearing layer is provided on the inside of the surge hopper.
Further, the wearing layer uses high-chromium white cast iron.
Further, the buffer spring is arranged in upper end and bottom end on the outside of the surge hopper.
The above-mentioned technical proposal of the utility model has the advantages that the utility model is provided with surge hopper, this
If sample, when red coke is fallen on surge hopper, buffer spring can play certain buffer function, reduce red coke to resistance to
The abrasion for grinding layer, prolongs the service life.
Detailed description of the invention
Fig. 1 is the utility model embodiment structural schematic diagram.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As shown in Figure 1, a kind of coke dry quenching furnace feeding device described in the present embodiment, including charging hopper, charging hopper include
Up big and down small top chute 1 and up-small and down-big lower part chute 2, the junction internal diameter of middle and upper part chute 1 and lower part chute 2
Identical, the inside bottom of top chute 1 is fixedly installed crossbeam 3, passes through connecting rod 4 on crossbeam 3 and is connected with sub-material bell 5, point
The center of lower part chute 2 is arranged in material bell 5, and above-mentioned feeding device carries out red coke when in use, using elevator
It launches, red coke is fallen in lower part chute 2 by top chute 1, and is contacted with the sub-material bell 5 in lower part chute 2, sub-material material
Clock 5 plays the role of a sub-material, avoids enter into the red burnt generation packing phenomenon in coke dry quenching furnace, above-mentioned structure and work are former
Reason is the prior art, and the improvement of the application is as follows:
The inside of top chute 1 is movably provided with surge hopper 6, by along week between surge hopper 6 and top chute 1
Connected to several buffer springs 7 for being uniformly arranged, the top of top chute 1 is provided with feeding cylinder 8,6 top of surge hopper it is interior
Diameter is greater than the internal diameter of feeding cylinder 8, and the internal diameter of 6 bottom end of surge hopper is less than the bottom end internal diameter of top chute 1, surge hopper 6 is pushed up
The internal diameter at end is set greater than the structure of the internal diameter of feeding cylinder 8, can fall into surge hopper 6 to avoid red coke when launching
In gap between top chute 1, the normal work to buffer spring 7 is avoided to impact, in this case, is fallen in red coke
When on surge hopper 6, buffer spring 7 can play certain buffer function, reduce the red burnt abrasion to wearing layer, extend
Service life.
The bottom end of top chute 1 is provided with the first connecting flange 1a, and the top of lower part chute 2 is provided with the second connecting flange
2a, the first connecting flange 1a are connected by screw to the second connecting flange 2a.
The top of top chute 1 is provided with third connecting flange 1b, and the bottom end of feeding cylinder 8 is provided with the 4th connecting flange
8a, third connecting flange 1b are connected by screw to the 4th connecting flange 8a.
The inside of surge hopper 6 is provided with wearing layer, and in the present embodiment, wearing layer uses high-chromium white cast iron, Gao Ge
The wearability of white cast-iron is splendid.
Buffer spring 7 is arranged in the upper end and bottom end in 6 outside of surge hopper, cooperates above-mentioned demounting flange structure, is convenient for
The installation of buffer spring 7.
It the both ends of buffer spring 7 can be using the connection type directly welded with top chute 1 and surge hopper 6.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (6)
1. a kind of coke dry quenching furnace feeding device, including charging hopper, the charging hopper includes up big and down small top chute and upper
Small lower big lower part chute, the inside bottom of the top chute are provided with crossbeam, are connected with sub-material by connecting rod on crossbeam
The center of the lower part chute is arranged in bell, sub-material bell, it is characterised in that: the movable setting in inside of the top chute
Have surge hopper, by the connection of several buffer springs for being uniformly arranged in the circumferential direction between surge hopper and top chute, it is described on
The top of portion's chute is provided with feeding cylinder, and the internal diameter on the surge hopper top is greater than the internal diameter of feeding cylinder, the surge hopper
The internal diameter of bottom end is less than the bottom end internal diameter of top chute.
2. a kind of coke dry quenching furnace feeding device according to claim 1, it is characterised in that: the bottom end of the top chute is arranged
There is the first connecting flange, the top of the lower part chute is provided with the second connecting flange, the first connecting flange and the second connection method
Orchid is connected by screw to.
3. a kind of coke dry quenching furnace feeding device according to claim 1, it is characterised in that: the top of the top chute is arranged
There is third connecting flange, the bottom end of the feeding cylinder is provided with the 4th connecting flange, third connecting flange and the 4th connecting flange
It is connected by screw to.
4. a kind of coke dry quenching furnace feeding device according to claim 1, it is characterised in that: the inside of the surge hopper is arranged
There is wearing layer.
5. a kind of coke dry quenching furnace feeding device according to claim 4, it is characterised in that: the wearing layer uses high chromium white
Cast iron.
6. a kind of coke dry quenching furnace feeding device according to claim 1, it is characterised in that: the buffer spring is arranged in described
Upper end and bottom end on the outside of surge hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192822.2U CN209508141U (en) | 2019-02-13 | 2019-02-13 | A kind of coke dry quenching furnace feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192822.2U CN209508141U (en) | 2019-02-13 | 2019-02-13 | A kind of coke dry quenching furnace feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209508141U true CN209508141U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920192822.2U Active CN209508141U (en) | 2019-02-13 | 2019-02-13 | A kind of coke dry quenching furnace feeding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547525A (en) * | 2020-05-20 | 2020-08-18 | 大连华锐重工集团股份有限公司 | Portal crane moving funnel for unloading high-viscosity powder |
-
2019
- 2019-02-13 CN CN201920192822.2U patent/CN209508141U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547525A (en) * | 2020-05-20 | 2020-08-18 | 大连华锐重工集团股份有限公司 | Portal crane moving funnel for unloading high-viscosity powder |
| CN111547525B (en) * | 2020-05-20 | 2024-02-02 | 大连华锐重工集团股份有限公司 | Portal crane moving hopper for unloading high-viscosity powder |
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