CN205907277U - An iron runner ditch head structure in extension swing spout life -span - Google Patents
An iron runner ditch head structure in extension swing spout life -span Download PDFInfo
- Publication number
- CN205907277U CN205907277U CN201620644202.4U CN201620644202U CN205907277U CN 205907277 U CN205907277 U CN 205907277U CN 201620644202 U CN201620644202 U CN 201620644202U CN 205907277 U CN205907277 U CN 205907277U
- Authority
- CN
- China
- Prior art keywords
- iron runner
- life
- swing spout
- span
- hole
- 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.)
- Expired - Fee Related
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- Blast Furnaces (AREA)
Abstract
The utility model provides an iron runner ditch head structure in extension swing spout life -span, propping up the iron runner and being located the swing spout top, an iron runner ditch head is provided with detachable movable joint, and detachable movable joint includes the U mold base, sets up in the sloping piece of activity of the terminal bottom surface of U mold base, and threaded hole is seted up to a slope piece bottom, and the through -hole that corresponds with the screw hole is seted up to the terminal bottom surface of U mold base, sets up bolt and screw hole in the through -hole and connects soon. Can nimble adjust molten iron whereabouts orbit, what have the directionality corrodes smaller position with molten iron placement orientation, reaches the synchronous damage of swing spout, and the life -span prolongs greatly.
Description
Technical field
This utility model is related to blast furnace and props up iron runner ditch head.
Background technology
Swing spout is in blast furnace and props up one of the iron runner ditch head bottom equipment distributing molten iron to hot-metal bottle, using comparing
Frequently, be all molten iron must through bottom, wash away very serious, especially very serious in shock point region.Molten iron is from an iron runner ditch head
Out, fall in swing spout along parabolic path.
At present an iron runner swing spout layout for traditional structure is primarily present and washes away attack sites and compare concentration, positioned at molten iron
At parabola drop point, it is very serious that result causes swing spout once to corrode, and the intact loss in remaining position is very small, and the life-span is serious
Asynchronous.
Utility model content
This utility model is directed to the deficiencies in the prior art, there is provided technical scheme below: a kind of prolongation swing spout life-span
Iron runner ditch header structure, described iron runner be located above swing spout it is characterised in that an iron runner ditch head is provided with detachably
Active section, dismountable active section includes u-shaped matrix, is arranged at the movable slope block of u-shaped base end bottom surface, and slope block bottom is opened
It is provided with screwed hole, u-shaped base end bottom surface offers through hole corresponding with screwed hole, in through hole, setting bolt and screwed hole revolve
Connect.
Preferably, the setting of slope block front end bottom surface downward projection, projection and the corresponding groove being opened in u-shaped matrix bottom surface
Connect.
Preferably, one end of u-shaped matrix is provided with raised line with the joint face of an iron runner, an iron runner is correspondingly arranged on and connects
Groove.
This utility model beneficial effect: this utility model, by carrying out to live molten iron running orbit observing investigation, is propping up
A demountable active section is designed in iron runner ditch head position, molten iron fall trajectory is adjusted flexibly by dismountable slope block, has
Directivity by molten iron drop point towards corroding smaller position, reach swing spout and synchronously damage, the life-span greatly prolongs.
Brief description
Fig. 1 is scheme of installation of the present utility model.
Fig. 2 is dismountable active section front view in Fig. 1.
Fig. 3 is the left view of Fig. 2.
Specific embodiment
Embodiment 1: a kind of iron runner ditch header structure extending the swing spout life-span, described iron runner 1 is located at swing spout 2
Top, an iron runner 1 ditch head is provided with dismountable active section 3, and dismountable active section 3 includes u-shaped matrix 3.1, is arranged at u-shaped
The movable slope block 4 of matrix 3.1 end face, slope block 4 bottom offers screwed hole 4.1, and u-shaped matrix 3.1 end face offers
Through hole corresponding with screwed hole 4.1, in through hole, setting bolt 5 is spun with screwed hole 4.1.The setting of slope block 4 front end bottom surface is downward
Projection 4.2, projection 4.2 is connected with the corresponding groove 3.1.1 being opened in u-shaped matrix 3.1 bottom surface.One end of u-shaped matrix 3.1 with
The joint face of iron runner 1 is provided with raised line 3.1.2, and an iron runner 1 is correspondingly arranged on the groove 1.1 connecting.
Claims (3)
1. a kind of iron runner ditch header structure extending the swing spout life-span, described iron runner is located above swing spout, its feature
It is that an iron runner ditch head is provided with dismountable active section, dismountable active section includes u-shaped matrix, is arranged at u-shaped matrix end
The movable slope block of end bottom surface, slope block bottom offers screwed hole, and u-shaped base end bottom surface offers corresponding with screwed hole logical
Hole, in through hole, setting bolt is spun with screwed hole.
2. a kind of iron runner ditch header structure extending the swing spout life-span according to claim 1 is it is characterised in that slope block
The downward projection of front end bottom surface setting, projection is connected with the corresponding groove being opened in u-shaped matrix bottom surface.
3. a kind of iron runner ditch header structure extending the swing spout life-span according to claim 1 is it is characterised in that u-shaped base
One end of body is provided with raised line with the joint face of an iron runner, and an iron runner is correspondingly arranged on the groove connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644202.4U CN205907277U (en) | 2016-06-27 | 2016-06-27 | An iron runner ditch head structure in extension swing spout life -span |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644202.4U CN205907277U (en) | 2016-06-27 | 2016-06-27 | An iron runner ditch head structure in extension swing spout life -span |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205907277U true CN205907277U (en) | 2017-01-25 |
Family
ID=57812597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620644202.4U Expired - Fee Related CN205907277U (en) | 2016-06-27 | 2016-06-27 | An iron runner ditch head structure in extension swing spout life -span |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205907277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011346A (en) * | 2016-06-27 | 2016-10-12 | 宜兴市龙宸炉料有限公司 | Iron supporting ditch head structure capable of prolonging life of oscillating flow mouth |
-
2016
- 2016-06-27 CN CN201620644202.4U patent/CN205907277U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011346A (en) * | 2016-06-27 | 2016-10-12 | 宜兴市龙宸炉料有限公司 | Iron supporting ditch head structure capable of prolonging life of oscillating flow mouth |
| CN106011346B (en) * | 2016-06-27 | 2018-02-13 | 宜兴市龙宸炉料有限公司 | A kind of branch iron runner ditch header structure for extending the swing spout life-span |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20180627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |