CN202401094U - Improved sublance detection system for steel-making converter - Google Patents
Improved sublance detection system for steel-making converter Download PDFInfo
- Publication number
- CN202401094U CN202401094U CN2011205523163U CN201120552316U CN202401094U CN 202401094 U CN202401094 U CN 202401094U CN 2011205523163 U CN2011205523163 U CN 2011205523163U CN 201120552316 U CN201120552316 U CN 201120552316U CN 202401094 U CN202401094 U CN 202401094U
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- CN
- China
- Prior art keywords
- sublance
- guide wire
- steel
- detection system
- making converter
- 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 - Lifetime
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses an improved sublance detection system for a steel-making converter. The improved sublance detection system comprises a sublance guide pipe vertically arranged above a sublance nitrogen sealing hole, a sublance arranged in the sublance guide pipe, a probe fading device and a probe installing device which are arranged on one side of a position to be tested of the sublance, a probe arranged on the lower end of the sublance, a guide pipe holding device arranged on one side of the sublance guide pipe and holding the sublance guide pipe, a power device arranged on one side of the sublance guide pipe, connected to the sublance through a drive mechanism and driving the sublance to act up and down, a sublance protecting pipe sheathed on a part of the sublance, which extends into the steel-making converter, and an anti-shake pipe sheathed on the front end of the probe of the sublance. The improved sublance detection system, provided by the utility model, has the advantages of simple structure, small occupied space, low investment, low fault rate and low maintenance cost.
Description
Technical field
The utility model relates to the instant test set of not grate of molten steel in a kind of converter stove, particularly a kind of modified version sublance detection system that is used for steel-making converter.
Background technology
In the prior art; Steelmaking equipment is mainly the compound blow converter of the oxygen top blown or the oxygen end, top, because considerations such as smelting technology requirement and smelting cost, the not grate that has the big converter of part nominal capacity to use existing sublance to carry out molten steel in the converter stove at present detects immediately; But still have converter greatly because a variety of causes does not adopt sublance; Partly cause is excessive, the complex structure of disposable input of existing sublance equipment, and the trouble spot is many, and maintenance cost is high; It is big to take up room, and causes middle-size and small-size converter to install and use.
The utility model content
The purpose of the utility model provides a kind of modified version sublance detection system that is used for steel-making converter, and not only simple in structure, it is little to take up room, and has reduced investment; And failure rate is low, has reduced maintenance cost.
In order to realize above purpose, the utility model is realized through following technical scheme:
A kind of modified version sublance detection system that is used for steel-making converter; Comprise: be vertically set on the sublance guide wire directly over the sublance nitrogen sealing of hole; Be arranged on the sublance in the sublance guide wire; Be arranged on sublance position to be tested one side take off probe apparatus and dress probe apparatus, be arranged on the probe of sublance bottom, also comprise:
The guide wire grasping device, said guide wire grasping device is arranged on a side of sublance guide wire, and this guide wire grasping device is controlled the sublance guide wire;
PWR PLT, said PWR PLT are arranged on a side of sublance guide wire and link to each other through transmission rig with sublance, and these PWR PLT drive the sublance knee-action;
The sublance protective tube, said sublance protective tube is set in sublance and stretches into the part in the steel-making converter;
The anti-jitter pipe, said anti-jitter pipe box is located at the probe front end of sublance.
Said sublance protection is paper tube.
But said guide wire grasping device along continuous straight runs is flexible.
Said PWR PLT are frequency modulation motor.
Said anti-jitter pipe is the refractory fibre pipe.
Also comprise: radio communication device, said radio communication device comprises supporting wireless launcher and wireless receiver; Said wireless launcher is arranged on the upper end of sublance; Said wireless receiver is arranged on the top of guide wire grasping device, and this wireless receiver links to each other through cable with measuring instrument in the flushing and casting chamber.
The utility model compared with prior art has the following advantages:
But the guide wire grasping device that 1, employing level is flexible, it is little that whole sublance system is taken up room, and solved the not enough problem of middle-size and small-size stove fire door superjacent air space, thereby solved middle-size and small-size converter because the difficult problem that the space can not be installed sublance inadequately;
2, adopt and simply to take off probe apparatus and substitute complicated and the big mechanical manipulator that takes up room takes off probe apparatus; Adopt the complicated water-cooling system of reused paper tube replace bulky to carry out insulated heat to surveying rifle rifle body; Sublance body of a gun jitter problem is simple in structure when adopting the anti-jitter pipe to solve test, has significantly reduced investment; And failure rate is low, greatly reduces maintenance cost;
3, adopt the wireless receiving and dispatching detection signal, solved the protection problem of signal lines.
Description of drawings
Fig. 1 is a kind of structural representation that is used for the modified version sublance detection system of steel-making converter of the utility model.
Embodiment
Below in conjunction with accompanying drawing,, the utility model is done further elaboration through specifying a preferable specific embodiment.
With reference to shown in Figure 1; A kind of modified version sublance detection system that is used for steel-making converter; Comprise: be vertically set on the sublance guide wire 1 directly over the sublance nitrogen sealing of hole, be arranged on the sublance 2 in the sublance guide wire 1, be arranged on sublance 2 position to be tested one side take off probe apparatus 81 and dress probe apparatus 82; Be arranged on the probe of sublance 2 bottoms, also comprise: guide wire grasping device 3, PWR PLT 4, sublance protective tube 9, anti-jitter pipe 10.
Wherein, guide wire grasping device 3 is arranged on a side of sublance guide wire 1, in the present embodiment; This guide wire grasping device 3 hangs the lower surface of the stove rear platform six building F6 that are located at converter; This guide wire grasping device 3 is controlled sublance guide wire 1, but and level flexible, thereby can sublance guide wire 1 be retracted to the edge of stove rear platform six building F6; Save the space of converter mouth top down, solved the not enough problem of middle-size and small-size converter mouth superjacent air space;
PWR PLT 4 are arranged on a side of sublance guide wire 1, and in the present embodiment, these PWR PLT 4 are selected frequency modulation motor for use, and itself and guide wire grasping device 3 adjacently placed link to each other through transmission rig with sublance 2, and these PWR PLT 4 drive sublances 2 knee-actions;
Sublance protective tube 9 is set in sublance 2 and stretches into the part in the steel-making converter, and in the present embodiment, sublance protective tube 9 is paper tube, and is reusable, can play the effect of insulated heat to sublance 2.
Anti-jitter pipe 10 is set in the probe front end of sublance 2, and in the present embodiment, anti-jitter pipe 10 is selected the refractory fibre pipe for use, the jitter problem of sublance 2 in the time of can solving test.
In the present embodiment, take off probe apparatus 81 and be arranged on the stove rear platform five building F5 with dress probe apparatus 82, this takes off probe apparatus 81 selects for use and taking off the probe fork, can take off the probe on the sublance 2 automatically; Dress probe apparatus 82 can load onto probe for automatically sublance 2.
In the present embodiment, this sublance detection system also comprises: radio communication device, this radio communication device comprise wireless launcher 5 and wireless receiver 6; Wherein, wireless launcher 5 is arranged on the upper end of sublance 2; Wireless receiver 6 is arranged on the top of guide wire grasping device 3; In the present embodiment; This wireless receiver 6 is arranged on the upper surface of the stove rear platform six building F6 of converter, and it links to each other through cable with the indoor measuring instrument of flushing and casting 7, and the signal that receives is shown on measuring instrument 7.
When the converter operator implements to test, at first load onto probe at the front end of sublance 2 through dress probe apparatus 82, open the sublance nitrogen sealing of hole on the converter chimney; Guide wire grasping device 3 pushes away sublance guide wire 1 forward and puts; The mouth of pipe is aimed at sublance nitrogen sealing of hole, and sublance 2 rapid molten steel that inserts in the converter along sublance guide wire 1 under the control of self gravitation effect and PWR PLT 4 of probe is housed, and the signal that probe is detected is sent by wireless launcher 5; Wireless receiver 6 receives and passes the signal to and shows after measuring instrument 7 calculates; After test was accomplished, sublance 2 was got back to position to be tested fast under the lifting of PWR PLT 4, in lifting process; Take off probe apparatus 81 and take off the probe of having surveyed automatically; After sublance 2 rose to position to be tested, guide wire grasping device 3 was recovered to the edge near each layer stove rear platform with sublance guide wire 1, and this moment, this modified version sublance detection system can be carried out detection next time.
In sum, a kind of modified version sublance detection system that is used for steel-making converter of the utility model, not only simple in structure, it is little to take up room, and has reduced investment; And failure rate is low, has reduced maintenance cost.
Above-mentioned embodiment just to the exemplary illustration of the utility model and and non-limiting its protection domain, therefore, will be appreciated that above-mentioned description should not be considered to the restriction to the utility model.After those skilled in the art have read foregoing,, all will be conspicuous, all within the protection domain of the utility model for the replacement that is equal to of the local structure of being done of the utility model.
Claims (6)
1. modified version sublance detection system that is used for steel-making converter; Comprise: be vertically set on the sublance guide wire (1) directly over the sublance nitrogen sealing of hole; Be arranged on the sublance (2) in the sublance guide wire (1); Be arranged on sublance (2) position to be tested one side take off probe apparatus (81) and dress probe apparatus (82), be arranged on the probe of sublance (2) bottom, it is characterized in that: also comprise:
Guide wire grasping device (3), said guide wire grasping device (3) is arranged on a side of sublance guide wire (1), and this guide wire grasping device (3) is controlled sublance guide wire (1);
PWR PLT (4), said PWR PLT (4) are arranged on a side of sublance guide wire (1) and link to each other through transmission rig with sublance (2), and these PWR PLT (4) drive sublance (2) knee-action;
Sublance protective tube (9), said sublance protective tube (9) is set in sublance (2) and stretches into the part in the steel-making converter;
Anti-jitter pipe (10), said anti-jitter pipe (10) is set in the probe front end of sublance (2).
2. be used for the modified version sublance detection system of steel-making converter according to claim 1, it is characterized in that: said sublance protective tube (9) is a paper tube.
3. be used for the modified version sublance detection system of steel-making converter according to claim 1, it is characterized in that: said guide wire grasping device (3) but along continuous straight runs is flexible.
4. be used for the modified version sublance detection system of steel-making converter according to claim 1, it is characterized in that: said PWR PLT (4) are frequency modulation motor.
5. be used for the modified version sublance detection system of steel-making converter according to claim 1, it is characterized in that: said anti-jitter pipe (10) is the refractory fibre pipe.
6. like each said modified version sublance detection system that is used for steel-making converter in the claim 1 to 6, it is characterized in that: also comprise: radio communication device, said radio communication device comprise supporting wireless launcher (5) and wireless receiver (6); Said wireless launcher (5) is arranged on the upper end of sublance (2); Said wireless receiver (6) is arranged on the top of guide wire grasping device (3), and this wireless receiver (6) links to each other through cable with measuring instrument (7) in the flushing and casting chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205523163U CN202401094U (en) | 2011-12-26 | 2011-12-26 | Improved sublance detection system for steel-making converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205523163U CN202401094U (en) | 2011-12-26 | 2011-12-26 | Improved sublance detection system for steel-making converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202401094U true CN202401094U (en) | 2012-08-29 |
Family
ID=46698755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205523163U Expired - Lifetime CN202401094U (en) | 2011-12-26 | 2011-12-26 | Improved sublance detection system for steel-making converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202401094U (en) |
-
2011
- 2011-12-26 CN CN2011205523163U patent/CN202401094U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |