CN209052723U - A kind of stokehold Hydraulic clay gun big gun mouth that can quickly handle - Google Patents
A kind of stokehold Hydraulic clay gun big gun mouth that can quickly handle Download PDFInfo
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- CN209052723U CN209052723U CN201821508865.9U CN201821508865U CN209052723U CN 209052723 U CN209052723 U CN 209052723U CN 201821508865 U CN201821508865 U CN 201821508865U CN 209052723 U CN209052723 U CN 209052723U
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- big gun
- gun mouth
- mouth
- protective case
- hydraulic clay
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Abstract
The utility model relates to the stokehold Hydraulic clay gun big gun mouths that one kind can be handled quickly; including Hydraulic clay gun big gun mouth; big gun mouth protective case is installed in Hydraulic clay gun big gun mouth front end; the front end of big gun mouth protective case is provided with novel protected set; the novel protected set one end is that pipe dress can fill in Hydraulic clay gun big gun mouth opening; the other end is then annular in shape and connects with big gun mouth protective case, and anhydrous stemming is pressed into blast furnace taphole from novel protected set inner hole.The entire 1-2 minutes treatment process used time; blast furnace cooperates operation of blocking up without significantly fanning; even if blast furnace taphole carrys out wind, will not occur spraying greatly in 2 minutes influences environmental phenomenon, realizes the purpose safely and fast blocked up after blast furnace hydraulic big gun big gun mouth and the damage of big gun mouth protective case；With the features such as easy to operate, quick for installation.
Description
Technical field
The utility model belongs to blast furnace ironmaking technical field of tools, is related to a kind of stokehold Hydraulic clay gun big gun that can quickly handle
Mouth.
Background technique
Currently, blast furnace front hole blocking is generally to use Hydraulic clay gun equipment, in order to reduce the sharp-tongued consumption of big gun, usually in hydraulic mud
Big gun mouth protective case is installed in big gun big gun mouth front end, and protective case sidewall thickness is usually 30-50mm, and duct internal diameter and big gun mouth inner diameter size are kissed
It closes.Big gun mouth protective case is generally fixed on big gun mouth by the way of Fixed latches, or is set in by the way of big gun mouth and is consolidated
It is scheduled on big gun mouth, no matter that above-mentioned structure, big gun mouth and big gun mouth protective case generate expansion after heated.When big gun mouth protective case is burnt
After bad, the big gun mouth protective case disassembly difficulty more renewed is big, and replacing construction is long, generally requires 2 people's operation 10-15 minutes.Such as big gun mouth
Protective case causes big gun mouth after burning out and burns out, and replaces a big gun mouth and needs 2 people's operation 25-30 minutes.
Especially during blast furnace taphole is blocked up, because the influence of all kinds of factors causes big gun mouth and its protective case in the process of blocking up
In the phenomenon that burning out it is more.Hydraulic clay gun big gun mouth protective case and big gun mouth are burnt out, and are usually to burn out a notch, are caused to block up when beating mud
It emits mud and runs mud, to generate pressure release, since blast furnace taphole is communicated with blast furnace crucibe, pressure is high between iron mouth pore passage, and pressure release emits mud race
Necessarily blast furnace is caused to be blocked up unsuccessfully after mud.Typically encounter such situation, be to exit Hydraulic clay gun, by the big gun mouth burnt out or
It is that new big gun mouth either big gun mouth protective case is reinstalled after big gun mouth protective case is dismantled.Since big gun mouth either its protective case is burnt out
Replacing construction is long afterwards, and blast furnace avoids iron mouth from carrying out after wind spray greatly and cause dirt to blast furnace environment to cooperate stokehold operation safety
Dye even burns out stokehold other equipment, and blast furnace necessarily takes significantly fanning, and it is unfavorable that this brings the safe direct motion of blast furnace
It influences, while significantly slow wind necessarily causes production capacity to decline, directly contributes the loss of blast furnace economic benefit.
Utility model content
In order to overcome the disadvantages mentioned above of the prior art, the utility model provides a kind of stokehold Hydraulic clay gun that can quickly handle
Big gun mouth has the features such as easy to operate, quick for installation, can carry out in 2 minutes to the big gun mouth burnt out either big gun mouth protective case
Processing.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of stokehold that can quickly handle is hydraulic
Big gun big gun mouth, including Hydraulic clay gun big gun mouth are installed big gun mouth protective case in Hydraulic clay gun big gun mouth front end, are provided in the front end of big gun mouth protective case
Novel protected set, the novel protected set one end be pipe dress can fill in Hydraulic clay gun big gun mouth opening, the other end it is then annular in shape and with
Big gun mouth protective case connects, and anhydrous stemming is pressed into blast furnace taphole from novel protected set inner hole.
Perforation is in hollow tubular before and after the novel protected set.
Described big gun mouth protective case one end and Hydraulic clay gun big gun mouth are clamped, and the other end is connected with novel protected set.
The beneficial effects of the utility model are: the entire 1-2 minutes treatment process used time, blast furnace is without significantly fanning
Cooperate operation of blocking up, even if blast furnace taphole carrys out wind, will not occur spraying greatly in 2 minutes influences environmental phenomenon, realizes blast furnace
The purpose safely and fast blocked up after Hydraulic clay gun big gun mouth and the damage of big gun mouth protective case；With the features such as easy to operate, quick for installation.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is novel protected set side view；
Fig. 3 is Fig. 2 right view.
In figure: 1. Hydraulic clay gun big gun mouths, 2. big gun mouth protective cases, 3. novel protected sets.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to FIG. 1 to FIG. 3, a kind of stokehold Hydraulic clay gun big gun mouth that can quickly handle, including Hydraulic clay gun big gun mouth 1, hydraulic
Big gun mouth protective case 2 is installed in 1 front end of big gun big gun mouth, the front end of big gun mouth protective case 2 is provided with novel protected set 3, the novel protected set 3
One end is that pipe dress can fill in the opening of Hydraulic clay gun big gun mouth 1, and the other end is then annular in shape and connects with big gun mouth protective case 2, no water cannon
Mud is pressed into blast furnace taphole from novel protected 3 inner hole of set.
Perforation is in hollow tubular before and after the novel protected set 3.
The utility model is not limited to above embodiment, if various changes or modifications to the utility model do not take off
From the spirit and scope of the present invention, if these changes or modifications belong to the claims and equivalents of the utility model range
Within, then the utility model is also intended to encompass these modification and variations.
Claims (3)
1. the stokehold Hydraulic clay gun big gun mouth that one kind can be handled quickly, including Hydraulic clay gun big gun mouth, it is characterised in that: in Hydraulic clay gun big gun mouth
Big gun mouth protective case is installed in front end, and the front end of big gun mouth protective case is provided with novel protected set, which is pipe dress
Hydraulic clay gun big gun mouth opening can be filled in, the other end is then annular in shape and connects with big gun mouth protective case, and anhydrous stemming is from novel protected
It covers inner hole and is pressed into blast furnace taphole.
2. the stokehold Hydraulic clay gun big gun mouth that can quickly handle as described in claim 1, it is characterised in that: before the novel protected set
Perforation is in hollow tubular afterwards.
3. the stokehold Hydraulic clay gun big gun mouth that can quickly handle as described in claim 1, it is characterised in that: the big gun mouth protective case one
End is clamped with Hydraulic clay gun big gun mouth, and the other end is connected with novel protected set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508865.9U CN209052723U (en) | 2018-09-15 | 2018-09-15 | A kind of stokehold Hydraulic clay gun big gun mouth that can quickly handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508865.9U CN209052723U (en) | 2018-09-15 | 2018-09-15 | A kind of stokehold Hydraulic clay gun big gun mouth that can quickly handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052723U true CN209052723U (en) | 2019-07-02 |
Family
ID=67048945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821508865.9U Active CN209052723U (en) | 2018-09-15 | 2018-09-15 | A kind of stokehold Hydraulic clay gun big gun mouth that can quickly handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052723U (en) |
-
2018
- 2018-09-15 CN CN201821508865.9U patent/CN209052723U/en active Active
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