CN204237809U - The airtight cementer of a kind of blast furnace taphole passage - Google Patents
The airtight cementer of a kind of blast furnace taphole passage Download PDFInfo
- Publication number
- CN204237809U CN204237809U CN201420299121.6U CN201420299121U CN204237809U CN 204237809 U CN204237809 U CN 204237809U CN 201420299121 U CN201420299121 U CN 201420299121U CN 204237809 U CN204237809 U CN 204237809U
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- CN
- China
- Prior art keywords
- airtight
- pulp
- grouting
- cementer
- blast furnace
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Abstract
The airtight cementer of a kind of blast furnace taphole passage, belongs to metallurgical technology field, comprises grout machine, grouting cover.Grouting puts and is provided with pulp-entering pipe, and the upper end of pulp-entering pipe is fixedly mounted on grouting and puts, and lower end is connected by grout lines with grout machine.The outer wall of grouting cover is provided with grout outlet, and the front end of grouting cover is provided with the airtight suction nozzle of magnetic.The lower end of pulp-entering pipe is provided with diverter conduit.The beneficial effects of the utility model are: 1, by being socketed the mode of automatic grouting, greatly reduces the physical demands of operator.2 can the pore of effectively comprehensive shutoff gas leakage, the pore shutoff that single job just can will all be leaked gas.3 safety coefficient are high, and by Artificial Control and the mode automatically controlling to combine, improve reliability and the operability of whole equipment, the damage to iron mouth of equipment itself is very little.4 can adapt to the iron mouth that all kinds of distortion upwarps or sink, highly versatile.
Description
Technical field
The utility model belongs to metallurgical technology field, is specifically related to the airtight cementer of a kind of blast furnace taphole passage.
Background technology
The situation of Iron Works iron port area gas leak is very common, and operating personnel easily carbon monoxide poisoning occurs.So carry out shutoff to Tie Kou leak area in time.At present in order to shutoff iron port area gas leak just around iron mouth the perforate of stove skin be in the milk, the method has the following disadvantages: 1, stove skin perforate grouting just shutoff stove skin and cooling stave around iron mouth, gas flue between cooling stave and carbon brick, the crack place gas leak that in iron mouth passage, bricking life-time service process produces cannot carry out shutoff.2, position of opening is not easily selected.3, there is potential safety hazard.4, owing to carrying out perforate, welding and mounted valve, cause the activity duration long, increase operating personnel's labour intensity.
Utility model content
Technical problem to be solved in the utility model is to provide the airtight cementer of a kind of blast furnace taphole passage, to solve Tie Kou leak area shutoff difficulty, and the problems such as potential safety hazard is large, and labour intensity is high.
The technical scheme of the utility model technical solution problem is: the airtight cementer of a kind of blast furnace taphole passage, comprises grout machine, grouting cover.Grouting puts and is provided with pulp-entering pipe, and the upper end of pulp-entering pipe is fixedly mounted on grouting and puts, and lower end is connected by grout lines with grout machine.The outer wall of grouting cover is provided with grout outlet, and the front end of grouting cover is provided with the airtight suction nozzle of magnetic.The lower end of pulp-entering pipe is provided with diverter conduit.
Diverter conduit comprises: T-shaped pipeline, outflow by-pass valve control, upload control valve.T-shaped pipeline longitudinal passage is connected with the lower end of pulp-entering pipe; Outflow by-pass valve control is positioned at the left side of T-shaped pipeline longitudinal passage, and parallel with longitudinal passage, upload control valve is positioned at the right of T-shaped pipeline longitudinal passage, vertical with longitudinal passage.
On the left of T-shaped pipeline, cross walkway is connected with slurries collection bag.
The airtight suction nozzle of magnetic and grouting are interconnected by pipe connecting between overlapping, and pipe connecting is high temperature resistant flexible material.
On grout outlet, cover has pulp extension tube, and pulp extension tube top is provided with rang sensor.
Pulp extension tube also has pulp level viewing window, and pulp level viewing window is made up of transparent material.
Pulp extension tube top is provided with gas discharge outlet.
The signal output part of rang sensor is connected with the signal input part of diverter conduit, and the signal output part of rang sensor is interconnected with the signal input part of grout machine.
Grouting puts and is provided with telescope support.
Grouting puts and is provided with handle.
The beneficial effects of the utility model are: 1, by being socketed the mode of automatic grouting, greatly reduces the physical demands of operator.2 can the pore of effectively comprehensive shutoff gas leakage, the pore shutoff that single job just can will all be leaked gas.3 safety coefficient are high, and by Artificial Control and the mode automatically controlling to combine, improve reliability and the operability of whole equipment, the damage to iron mouth of equipment itself is very little.4 can adapt to the iron mouth that all kinds of distortion upwarps or sink, highly versatile.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
Fig. 2 diverter conduit structural representation.
Description of reference numerals: 1 grout machine, 2 grouting covers, 3 grout lines, 4 telescope supports, 5 handles, 6 pulp-entering pipes, 7 diverter conduit, 71 outflow by-pass valve control, 72 upload control valves, 73 T-shaped pipelines, the airtight suction nozzle of 8 magnetic, 9 pipe connectings, 10 grout outlets, 11 grout outlet extension tubes, 12 pulp level viewing windows, 13 distance-sensor, 14 venting ports, 15 slurries collection bags.
Embodiment
Below in conjunction with institute's drawings attached, the utility model is described in further detail.
The airtight cementer of a kind of blast furnace taphole passage, comprises grout machine 1, grouting cover 2.
Grouting cover 2 has grout outlet 10.Grouting cover 2 is opened pulp-entering pipe 6, the airtight suction nozzle 8 of magnetic, telescope support 4, handle 5 are housed.The upper end of pulp-entering pipe 6 is fixedly mounted on grouting cover 2, and lower end is connected by grout lines 3 with grout machine 1.
Pulp-entering pipe 6 lower end is connected with diverter conduit 7.Diverter conduit 7 comprises T-shaped pipeline 73, outflow by-pass valve control 71, upload control valve 72.T-shaped pipeline 73 longitudinal passage is connected with the lower end of pulp-entering pipe 6.Outflow by-pass valve control 71 is positioned at the left side of T-shaped pipeline 73 longitudinal passage, and parallel with longitudinal passage, upload control valve 72 is positioned at the right of T-shaped pipeline 73 longitudinal passage, vertical with longitudinal passage.
On the left of T-shaped pipeline 73, cross walkway is connected with slurries collection bag 15.
Be interconnected by pipe connecting 9 between the airtight suction nozzle 8 of magnetic and grouting cover 2, pipe connecting 9 is high temperature resistant flexible material.
On grout outlet 10, cover has pulp extension tube 11, and pulp extension tube 11 top is provided with rang sensor 13 and has gas discharge outlet 14.Pulp extension tube 11 also has pulp level viewing window 12, and pulp level viewing window 12 is made up of transparent material.The signal output part of rang sensor 13 is connected with the signal input part of diverter conduit 7, and the signal output part of rang sensor 13 is interconnected with the signal input part of grout machine 1.
Before grouting, first will adjust the height of telescope support 4, make it to flush with iron mouth, be enclosed within iron mouth afterwards by grouting cover 2, the airtight suction nozzle of magnetic will hold furnace wall, forms the space that a circle is airtight around iron mouth.After socket work completes, open grout machine 1, mud, just along grout lines 3, through diverter conduit 7, enters in grouting cover 2 from pulp-entering pipe 6.Mud constantly pours in, and inner gas by grout outlet 10, through grout outlet extension tube 11, is gushed out from venting port 14 thereupon.After mud fills up whole grouting cover 2, gush as grout outlet extension tube 11 will be entered to mud again, along with increasing of mud in grout outlet extension tube 11, distance-sensor 13 will send warning signal, warning signal can pass to grout machine 1 and diverter conduit 7 respectively, now grout machine 1 can stop grouting, and the outflow by-pass valve control 71 in diverter conduit 7 can be opened, and 72 upload control valves can be closed.Timely grout machine 1 is not shut down in time, and mud also can not enter in grouting cover 2 again, but is entered in slurries collection bag 15 by diverter conduit 7.
Claims (10)
1. the airtight cementer of blast furnace taphole passage, comprise grout machine, grouting cover, described grouting puts and is provided with pulp-entering pipe, the upper end of described pulp-entering pipe is fixedly mounted on grouting and puts, lower end is connected by grout lines with grout machine, it is characterized in that: the outer wall of described grouting cover (2) is provided with grout outlet (10), the front end of described grouting cover (2) is provided with the airtight suction nozzle of magnetic (8).
2. the airtight cementer of a kind of blast furnace taphole passage according to claim 1 is characterized in that: the lower end of described pulp-entering pipe (6) is provided with diverter conduit (7).
3. the airtight cementer of a kind of blast furnace taphole passage according to claim 2 is characterized in that: described diverter conduit (7) comprises T-shaped pipeline (73), outflow by-pass valve control (71), upload control valve (72); The lower end of the same pulp-entering pipe of described T-shaped pipeline (73) longitudinal passage (6) is connected; Described outflow by-pass valve control (71) is positioned at the left side of T-shaped pipeline (73) longitudinal passage, parallel with longitudinal passage, and described upload control valve (72) is positioned at the right of T-shaped pipeline (73) longitudinal passage, vertical with longitudinal passage.
4. the airtight cementer of a kind of blast furnace taphole passage according to claim 2 is characterized in that: T-shaped pipeline (73) left side cross walkway is connected with slurries collection bag (15).
5. the airtight cementer of a kind of blast furnace taphole passage according to claim 1 is characterized in that: the airtight suction nozzle of magnetic (8) and grouting are overlapped between (2) and is interconnected by pipe connecting (9).
6. the airtight cementer of a kind of blast furnace taphole passage according to claim 1 is characterized in that: the upper cover of described grout outlet (10) has pulp extension tube (11), and described pulp extension tube (11) top is provided with rang sensor (13).
7. the airtight cementer of a kind of blast furnace taphole passage according to claim 3 is characterized in that: pulp extension tube (11) is upper also has pulp level viewing window (12), and described pulp level viewing window (12) is made up of transparent material.
8. the airtight cementer of a kind of blast furnace taphole passage according to claim 3 is characterized in that: described pulp extension tube (11) top is provided with gas discharge outlet (14).
9. the airtight cementer of a kind of blast furnace taphole passage according to claim 1 or 3 is characterized in that: the signal input part of the same diverter conduit of signal output part (7) of rang sensor (13) is connected, and the signal input part of the same grout machine of signal output part (1) of rang sensor (13) is interconnected.
10. the airtight cementer of a kind of blast furnace taphole passage according to claim 1 is characterized in that: described grouting cover (2) is provided with telescope support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299121.6U CN204237809U (en) | 2014-06-06 | 2014-06-06 | The airtight cementer of a kind of blast furnace taphole passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299121.6U CN204237809U (en) | 2014-06-06 | 2014-06-06 | The airtight cementer of a kind of blast furnace taphole passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237809U true CN204237809U (en) | 2015-04-01 |
Family
ID=52767326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420299121.6U Expired - Fee Related CN204237809U (en) | 2014-06-06 | 2014-06-06 | The airtight cementer of a kind of blast furnace taphole passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204237809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115449380A (en) * | 2022-09-13 | 2022-12-09 | 石横特钢集团有限公司 | Grouting device and method for brick gas channel |
| CN115595391A (en) * | 2022-09-09 | 2023-01-13 | 重庆钢铁股份有限公司（Cn） | Rapid treatment method for iron notch splashing of blast furnace |
-
2014
- 2014-06-06 CN CN201420299121.6U patent/CN204237809U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115595391A (en) * | 2022-09-09 | 2023-01-13 | 重庆钢铁股份有限公司（Cn） | Rapid treatment method for iron notch splashing of blast furnace |
| CN115595391B (en) * | 2022-09-09 | 2023-12-26 | 重庆钢铁股份有限公司 | Rapid treatment method for blast furnace iron notch splash |
| CN115449380A (en) * | 2022-09-13 | 2022-12-09 | 石横特钢集团有限公司 | Grouting device and method for brick gas channel |
| CN115449380B (en) * | 2022-09-13 | 2024-01-26 | 石横特钢集团有限公司 | Grouting device and method for brick gas channel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20160606 |