CN202543229U - Oxygen combustion quick connecting device for iron notch at front of furnace - Google Patents
Oxygen combustion quick connecting device for iron notch at front of furnace Download PDFInfo
- Publication number
- CN202543229U CN202543229U CN2012200041173U CN201220004117U CN202543229U CN 202543229 U CN202543229 U CN 202543229U CN 2012200041173 U CN2012200041173 U CN 2012200041173U CN 201220004117 U CN201220004117 U CN 201220004117U CN 202543229 U CN202543229 U CN 202543229U
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- CN
- China
- Prior art keywords
- oxygen
- sleeve
- connecting pipe
- connecting device
- oxygen combustion
- 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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Abstract
The utility model discloses an oxygen combustion quick connecting device for an iron notch at the front of a furnace. The oxygen combustion quick connecting device comprises a connecting pipe, one end of the connecting pipe is fixedly connected with a sleeve, a locking screw perpendicular to the axis of the sleeve is mounted on the wall of the sleeve, annular ribs which are uniformly distributed are arranged on the peripheral wall of an orifice at the other end of the connecting pipe at intervals, a circular baffle plate is perpendicularly and fixedly connected to a portion, which is close to the annular ribs, of the connecting pipe, and a grip is fixedly connected onto the wall, which is positioned between the circular baffle plate and the sleeve, of the connecting pipe. The oxygen combustion quick connecting device is simple in structure, easy to manufacture, low in cost and simple and convenient to operate, risks that operators directly contact with oxygen are reduced, injury to personnel caused by oxygen leakage is prevented, and purposes of improving work efficiency and guaranteeing safety of the operators are achieved.
Description
Technical field
The utility model relates to a kind of stokehold iron mouth oxygen and burns Quick Connect Kit, belongs to the improvement that stokehold iron mouth oxygen burns the pipe connecting structure.
Background technology
It is the elemental operation in stokehold that blast furnace oxygen burns operation, and former use oxygen burns leather hose and directly is connected use with oxygen lance, is prone to take place oxygen leakage and the tempering personnel that cause and injures, and is unfavorable for the operation of keeping the safety in production, and it is long to change the oxygen lance time simultaneously, inefficiency.Along with the development of the maximization of blast furnace, the origin operation method is can't satisfy the demand of stokehold operation.
Summary of the invention
The purpose of the utility model is to provide a kind of stokehold iron mouth oxygen to burn Quick Connect Kit, can stop the oxygen leakage accident, can prevent tempering again, guarantees staff's personnel safety and produces and normally carry out.
The purpose of the utility model is to realize like this; A kind of stokehold iron mouth oxygen burns Quick Connect Kit, comprises pipe connecting, an end of pipe connecting affixed a sleeve pipe; Be installed with on the casing wall one with the perpendicular lock screw of casing axis; Be uniformly distributed with on the other end mouth of pipe periphery wall of pipe connecting annular ridge is being set at interval,, be connected affixed handgrip on the tube wall between circular baffle plate and the sleeve pipe near vertical affixed a circular baffle plate on the pipe connecting of annular ridge.
The utility model 1, use sleeve pipe are convenient to the loading and unloading of oxygen lance; 2, use fixedly oxygen lance of lock screw; 3, mounting knob handled easily is installed the anti-leak-stopping oxygen tempering of backplate simultaneously before handle, play the safety precaution effect.4, use casing coupling that oxygen leather hose and oxygen burning instrument are combined closely with annular ridge.When aerobic burning: 1, be ready to oxygen lance and oxygen and burn instrument; 2, oxygen lance is inserted sleeve pipe, tighten lock screw; 3, burn operational procedure by oxygen and carry out operation; 4. change oxygen lance as needing, close oxygen, unload the tight screw that uncages, change oxygen lance, tighten lock screw continued oxygen and burn operation.It is simple in structure, is easy to make, and is with low cost, simple to operation, reduce the operator simultaneously and directly contact oxygen, avoids taking place oxygen and reveals the personnel that cause and injure, and plays and increases work efficiency, and guarantees operator's purpose of safety.
Description of drawings
To combine accompanying drawing that the utility model is done further detailed explanation below.
Fig. 1 is the main TV structure synoptic diagram of the utility model.
Embodiment
A kind of stokehold iron mouth oxygen burns Quick Connect Kit; As shown in Figure 1, comprise pipe connecting 4, an end of pipe connecting 4 affixed a sleeve pipe 5; Be installed with on sleeve pipe 5 walls one with the perpendicular lock screw 6 of casing axis; Be uniformly distributed with on the other end mouth of pipe periphery wall of pipe connecting 4 annular ridge 1 is being set at interval,, be connected affixed handgrip 3 on the tube wall between circular baffle plate and the sleeve pipe near vertical affixed a circular baffle plate 2 on the pipe connecting of annular ridge 1.When aerobic burning: 1, be ready to oxygen lance 7 and oxygen and burn instrument; 2, oxygen lance 7 is inserted sleeve pipe 5, tighten lock screw 6; 3, burn operational procedure by oxygen and carry out operation; 4. change oxygen lance as needing, close oxygen, unload the tight screw that uncages, change oxygen lance, tighten lock screw continued oxygen and burn operation.
Claims (1)
1. a stokehold iron mouth oxygen burns Quick Connect Kit; Comprise pipe connecting; It is characterized in that: an end of pipe connecting affixed a sleeve pipe, be installed with on the casing wall one with the perpendicular lock screw of casing axis, be uniformly distributed with on the other end mouth of pipe periphery wall of pipe connecting annular ridge be set at interval; Near vertical affixed a circular baffle plate on the pipe connecting of annular ridge, be connected affixed handgrip on the tube wall between circular baffle plate and the sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200041173U CN202543229U (en) | 2012-01-06 | 2012-01-06 | Oxygen combustion quick connecting device for iron notch at front of furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200041173U CN202543229U (en) | 2012-01-06 | 2012-01-06 | Oxygen combustion quick connecting device for iron notch at front of furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202543229U true CN202543229U (en) | 2012-11-21 |
Family
ID=47163894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200041173U Expired - Fee Related CN202543229U (en) | 2012-01-06 | 2012-01-06 | Oxygen combustion quick connecting device for iron notch at front of furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202543229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855532A (en) * | 2016-05-13 | 2016-08-17 | 共享铸钢有限公司 | Oxygen lance tooling and oxygen lance set |
| CN109266801A (en) * | 2018-12-04 | 2019-01-25 | 芜湖新兴铸管有限责任公司 | A kind of burning iron mouth oxygen fireproof tempering device |
-
2012
- 2012-01-06 CN CN2012200041173U patent/CN202543229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855532A (en) * | 2016-05-13 | 2016-08-17 | 共享铸钢有限公司 | Oxygen lance tooling and oxygen lance set |
| CN109266801A (en) * | 2018-12-04 | 2019-01-25 | 芜湖新兴铸管有限责任公司 | A kind of burning iron mouth oxygen fireproof tempering device |
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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: 20121121 Termination date: 20130106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |