CN106872060A - A kind of equipment and restorative procedure for being easily repaired slag line on continuous temperature measuring tube - Google Patents
A kind of equipment and restorative procedure for being easily repaired slag line on continuous temperature measuring tube Download PDFInfo
- Publication number
- CN106872060A CN106872060A CN201710052655.7A CN201710052655A CN106872060A CN 106872060 A CN106872060 A CN 106872060A CN 201710052655 A CN201710052655 A CN 201710052655A CN 106872060 A CN106872060 A CN 106872060A
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- CN
- China
- Prior art keywords
- temperature measuring
- measuring tube
- continuous temperature
- slag line
- receiving hole
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
A kind of equipment and restorative procedure for being easily repaired slag line on continuous temperature measuring tube, including storing barrel and a storage rack for placing the continuous temperature measuring tube, a plurality of receiving hole are offered on the storage rack, the bottom of the storing barrel has a ring block, the ring block can be erected at the receiving hole top, and the upside of the continuous temperature measuring tube passes through the ring block and is erected at the upper and lower side of the ring block through the receiving hole and is vacantly located at receiving hole lower section.By setting storing barrel, storage rack, so that after the slag line during continuous temperature measuring tube use thereon is etched seriously, the continuous temperature measuring tube can be taken out and is positioned on storage rack and slag line is repaired, so as to be recycled, significantly reduce the production cost of continuous temperature measuring tube.
Description
Technical field
The present invention relates to continuous casting production field, refer in particular to it is a kind of be easily repaired on continuous temperature measuring tube the equipment of slag line and
Restorative procedure.
Background technology
Continuous temperature measuring tube has important effect as middle bag measurement monitoring apparatus to guarantee production direct motion.Continuous temperature measurement
In use, slag line thereon is easily severely eroded pipe, so as to influence the accuracy of thermometric.
In the prior art, after the slag line on continuous temperature measuring tube is severely eroded, just can not be continuing with, therefore can cause big
The waste of material of amount, virtually improves the cost of production.
The content of the invention
The present invention provides a kind of equipment and restorative procedure for being easily repaired slag line on continuous temperature measuring tube, and its main purpose is
The defect for overcoming existing continuous temperature measuring tube slag line thereon just cannot be continuing with after being severely eroded.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of equipment for being easily repaired slag line on continuous temperature measuring tube, including for place the continuous temperature measuring tube storing barrel and
One storage rack, offers a plurality of receiving hole on the storage rack, the bottom of the storing barrel has a ring block, the ring block
Can be erected at receiving hole top, the upside of the continuous temperature measuring tube through the ring block and be erected on the ring block,
Downside is through the receiving hole and is vacantly located at below the receiving hole.
Further, the upside of the ring block sets up a pad, and institute is sequentially passed through on the upside of the continuous temperature measuring tube
State pad, ring block and to being located on the inner ring of the pad.
Further, the top of the continuous temperature measuring tube has a temperature probe, is arranged with the outside of the temperature probe
One movably pops one's head in protects bucket, and the lateral wall of the probe protection bucket is connected by a chain with the storing barrel.
Further, it is equiped with the top of the storing barrel on a suspension ring, and the side wall of the storing barrel and is further opened with one
Passage for picking and placeing the continuous temperature measuring tube.
Further, the receiving hole is made up of a curved portions with a trapezoidal portion, two end points difference of the curved portions
Two end points with the trapezoidal portion upper bottom edge are connected.
A kind of restorative procedure for being easily repaired slag line on continuous temperature measuring tube, comprises the following steps：
1) operation crane is sling storing barrel, and corresponding pad is placed into the ring block upside of the storage bottom of the barrel, afterwards will
The bottom of one new continuous temperature measuring tube pass through the ring block, and make the new continuous temperature measuring tube upside support be located at the interior of the pad
On circle；
2) the crane movement is operated, storing barrel thereon storage rack top is moved to, and make the new continuous temperature measuring tube
Bottom is just to the receiving hole on the storage rack；
3) the crane action is operated, the ring block on the storing barrel is erected in the receiving hole, and make the new company
Continuous temperature tube downside is located at receiving hole lower section through the receiving hole, vacantly；
4) the slag line layer of 40~100mm of storing barrel bottom described in distance smears 0~10mm thickness on the new continuous temperature measuring tube
Pink fused alumina chamotte；
5) the new continuous temperature measuring tube is come into operation, when the depth of erosion≤20mm of slag line thereon, takes out the old continuous survey
Wen Guan, and stand to surface temperature≤80 DEG C of the old continuous temperature measuring tube；Afterwards pink fused alumina chamotte is smeared in slag line layer simultaneously
The pink fused alumina chamotte of smearing is set to protrude the thickness of the old 0~10mm of continuous temperature measuring tube；
6) after having smeared, the old continuous temperature measuring tube is stood more than 4 hours, is come into operation again afterwards；
7) the old continuous temperature measuring tube repeat step 5~6 is used 2~4 times.
Further, the pink fused alumina chamotte is by pink fused alumina and water by weight ratio 70~75%：25~30% compositions, and
Placed 5~10 minutes after well mixed.
Further, the pink fused alumina is made up of by weight ratio following component：Chromium 5%~10%, Al2O3 80%~90%,
SiO2 5%-10%。
Further, in step 5, the time for taking out the old continuous temperature measuring tube standing is：4~5 hours are stood in summer,
2~3 hours are stood in the winter time, 3~4 hours are stood in spring, autumn.
Further, in step 5, answer it is to be used in continuous temperature measuring tube on slag line depth of erosion be 10~20mm when,
Just it is drawn off.
Compared to the prior art, the beneficial effect of present invention generation is:
1st, simple structure of the present invention, practical, by setting storing barrel, storage rack so that during continuous temperature measuring tube use
After slag line thereon is etched seriously, the continuous temperature measuring tube can be taken out and is positioned on storage rack and slag line is repaired,
So as to be recycled, the production cost of continuous temperature measuring tube is significantly reduced.
2nd, in the present invention, by setting pad, more stablize when the continuous temperature measuring tube in storing barrel can be caused to place
It is reliable, while being also avoided that storing barrel and continuous temperature measuring tube directly contact, cause the abrasion of continuous temperature measuring tube.
3rd, in the present invention, by setting probe protection bucket so that continuous temperature measuring tube when unused, visit by thermometric thereon
Head can be lived using probe protection bung, prevent dust from entering continuous temperature measuring tube.
4th, in the present invention, set receiving hole to be made up of with trapezoidal portion curved portions, the effect in trapezoidal portion is easy for user behaviour
Make continuous temperature measuring tube through receiving hole, the effect of curved portions is that continuous temperature measuring tube can be leaned against in curved portions after allowing storing barrel in place,
Further improve stability when continuous temperature measuring tube is placed.
5th, after using the inventive method, the use time of continuous temperature measuring tube is improved to 3 80 stoves by 1 time original 30 stove,
The service life of continuous temperature measuring tube is greatly enhanced.
Brief description of the drawings
Fig. 1 is sectional view of the invention.
Fig. 2 is the structural representation of heretofore described storing barrel.
Fig. 3 is the top view of heretofore described storage rack.
Specific embodiment
Specific embodiment of the invention is illustrated with reference to the accompanying drawings.
Reference picture 1, Fig. 2 and Fig. 3.A kind of equipment for being easily repaired slag line on continuous temperature measuring tube, including it is described for placing
The storage rack 3 of storing barrel 2 and of continuous temperature measuring tube 1, offers a plurality of receiving hole 31, the storage on the storage rack 3
The bottom of bucket 2 has a ring block 21, and the ring block 21 can be erected at the top of the receiving hole 31, the continuous temperature measuring tube 1
Upside is through the ring block 21 and is erected at the upper and lower side of ring block 21 through the receiving hole 31 and vacantly positioned at the storage
The lower section of hole 31.By setting storing barrel 2, storage rack 3 so that the slag line during the use of continuous temperature measuring tube 1 thereon is etched sternly
After weight, the continuous temperature measuring tube 1 can be taken out and is positioned on storage rack 3 and slag line is repaired, so as to be recycled, shown
Work reduces the production cost of continuous temperature measuring tube.
Reference picture 1, Fig. 2 and Fig. 3.The upside of ring block 21 sets up a pad 4, the upside of the continuous temperature measuring tube 1 according to
It is secondary through the pad 4, ring block 21 and support be located on the inner ring of the pad 4.By setting pad 4, storing barrel 2 can be caused
In continuous temperature measuring tube 1 it is more reliable and more stable when placing, while being also avoided that storing barrel 2 and the directly contact of continuous temperature measuring tube 1, make
Into the abrasion of continuous temperature measuring tube 1.
Reference picture 1, Fig. 2 and Fig. 3.The top of continuous temperature measuring tube 1 has a temperature probe 11, outside the temperature probe 11
Side be arranged with one movably probe protection bucket 5, it is described probe protection bucket 5 lateral wall pass through a chain 51 and the storing barrel
2 connections.Wherein, the size of probe protection bucket 5 is Φ 20mm*50mm, and is made up of steel pipe；The length of the chain 51 is 15
~20cm.By setting probe protection bucket 5 so that when unused, temperature probe 11 thereon can be using spy for continuous temperature measuring tube 1
Head protection bucket 5 is covered, and prevents dust from entering continuous temperature measuring tube 1.The top of the storing barrel 2 is equiped with a suspension ring 22, and should
One is further opened with the side wall of storing barrel is used to pick and place the passage 23 of the continuous temperature measuring tube.
Reference picture 1, Fig. 2 and Fig. 3.In the present invention, the number of receiving hole 31 is 4, and circular array be arranged in
On storage rack 3.Receiving hole 31 is made up of a curved portions 311 with a trapezoidal portion 312, two end points of curved portions 311 respectively with ladder
Two end points of the upper bottom edge of shape portion 312 are connected.Set receiving hole 31 to be made up of with trapezoidal portion 312 curved portions 311, trapezoidal portion 312
Effect be easy for user's operation continuous temperature measuring tube 1 through receiving hole 31, the effect of curved portions 311 is after allowing storing barrel 2 in place,
Continuous temperature measuring tube 1 can be leaned against in curved portions 311, further improve stability when continuous temperature measuring tube 1 is placed.
Reference picture 1, Fig. 2 and Fig. 3.A kind of restorative procedure for being easily repaired slag line on continuous temperature measuring tube, comprises the following steps：
Step one
Operation crane is sling storing barrel 2, and corresponding pad 4 is placed into the upside of ring block 21 of the bottom of storing barrel 2, afterwards
The bottom of one new continuous temperature measuring tube 1 is passed through into the ring block 21, and supports the upside of the new continuous temperature measuring tube 1 and be located at the pad
On the inner ring of piece 4.
Step 2
Operate the crane to move, storing barrel 2 thereon is moved to the top of storage rack 3, and make the new continuous temperature measuring tube 1
Bottom is just to the receiving hole 31 on the storage rack 3.
Step 3
Operate the crane to act, the ring block 21 on the storing barrel 2 is erected in the receiving hole 31, and make described new
The downside of continuous temperature measuring tube 1 is located at the lower section of receiving hole 31 through the receiving hole 31, vacantly.
Step 4
The slag line layer of the 40~100mm of bottom of storing barrel 2 described in distance smears 0~10mm thickness on the new continuous temperature measuring tube 1
Pink fused alumina chamotte 6.
Step 5
The new continuous temperature measuring tube 1 is come into operation, when the depth of erosion≤20mm of slag line thereon, the old continuous temperature measurement is taken out
Pipe（Wherein, take out optimal in 10~20mm, continuous temperature measuring tube can obtain most sufficiently utilization）, and stand old continuous to this
Surface temperature≤80 DEG C of temperature tube；Pink fused alumina chamotte 6 is smeared in slag line layer and make the pink fused alumina chamotte of smearing convex afterwards
Go out the thickness of the old 0~10mm of continuous temperature measuring tube.
Wherein, taking out the time that the old continuous temperature measuring tube stands is：4~5 hours are stood in summer, 2 are stood in the winter time
~3 hours, 3~4 hours are stood in spring, autumn.
Step 6
After having smeared, the old continuous temperature measuring tube is stood more than 4 hours, come into operation again afterwards.
Step 7
The old continuous temperature measuring tube repeat step five~six is used 2~4 times.
Reference picture 1, Fig. 2 and Fig. 3.The pink fused alumina chamotte is by pink fused alumina and water by weight ratio 70~75%：25~30%
Composition, and placed 5~10 minutes after well mixed.The pink fused alumina is made up of by weight ratio following component：Chromium 5%~
10%, Al2O3 80%~90%, SiO2 5%-10%.This proportioning can reach best repairing effect
After the inventive method, the use time of continuous temperature measuring tube is improved to 3 80 stoves by 1 time original 30 stove, continuous to survey
The service life of warm pipe is greatly enhanced.
By equipment and restorative procedure in the present invention, continuous temperature measurement is had been carried out in the steelmaking continuous casting workshop of three steel two at present
The multiple utilization of pipe, average life by the stoves of 22.93 stoves/Zhi Tigao to 56.3/, the usage amount of continuous temperature measuring tube is by tackling key problems
97 preceding/month are reduced to 44.25 of 1-4 months.762 yuan of every price of continuous temperature measuring tube, realizes that continuous temperature measuring tube is multiple
After utilization, continuous temperature measuring tube ton steel cost was reduced to 0.101 yuan/ton of steel, the reduction life of ton steel by 0.248 yuan/ton of steel of 2015
0.147 yuan of cost is produced, 196531.06 yuan of production cost is reduced 1-4 months, 0.48 ton of pink fused alumina chamotte, per ton 9800 are consumed altogether
Unit, cost be 4704 yuan, realize 191827.06 yuan of benefit 1-4 months, it is contemplated that year benefit be 575481.18 yuan.
The technology is successfully promoted the use of in the steelmaking continuous casting workshop of three steel two, and monthly average realizes secondary utilization number of times
44.25 times, technology maturation, in process of production stable application.The technology can be promoted the use of in national each steel mill, the company of significantly reducing
Cast the production cost of temperature tube.
Specific embodiment of the invention is above are only, but design concept of the invention is not limited thereto, it is all to utilize this
Design carries out the change of unsubstantiality to the present invention, all should belong to the behavior for invading the scope of the present invention.
Claims (10)
1. a kind of equipment for being easily repaired slag line on continuous temperature measuring tube, it is characterised in that：Including for placing the continuous temperature measurement
The storing barrel of pipe and a storage rack, offer a plurality of receiving hole on the storage rack, the bottom of the storing barrel has one
Ring block, the ring block can be erected at the receiving hole top, and the upside of the continuous temperature measuring tube passes through the ring block and frame
The upper and lower side of the ring block is located at through the receiving hole and receiving hole lower section is vacantly located at.
2. as claimed in claim 1 a kind of equipment for being easily repaired slag line on continuous temperature measuring tube, it is characterised in that：The ring block
Upside set up and have a pad, the pad, ring block and to being located at the pad are sequentially passed through on the upside of the continuous temperature measuring tube
Inner ring on.
3. as claimed in claim 1 a kind of equipment for being easily repaired slag line on continuous temperature measuring tube, it is characterised in that：The continuous survey
The top of warm pipe have a temperature probe, be arranged with the outside of the temperature probe one movably probe protection bucket, the spy
The lateral wall of head protection bucket is connected by a chain with the storing barrel.
4. as claimed in claim 3 a kind of equipment for being easily repaired slag line on continuous temperature measuring tube, it is characterised in that：The storing barrel
Top be equiped with a suspension ring, and the side wall of the storing barrel and be further opened with one for picking and placeing the logical of the continuous temperature measuring tube
Road.
5. as claimed in claim 1 a kind of equipment for being easily repaired slag line on continuous temperature measuring tube, it is characterised in that：The receiving hole
Be made up of with a trapezoidal portion a curved portions, two end points of the curved portions respectively with two end points of the trapezoidal portion upper bottom edge
It is connected.
6. a kind of restorative procedure for being easily repaired slag line on continuous temperature measuring tube, it is characterised in that comprise the following steps：
1) operation crane is sling storing barrel, and corresponding pad is placed into the ring block upside of the storage bottom of the barrel, afterwards will
The bottom of one new continuous temperature measuring tube pass through the ring block, and make the new continuous temperature measuring tube upside support be located at the interior of the pad
On circle；
2) the crane movement is operated, storing barrel thereon storage rack top is moved to, and make the new continuous temperature measuring tube
Bottom is just to the receiving hole on the storage rack；
3) the crane action is operated, the ring block on the storing barrel is erected in the receiving hole, and make the new company
Continuous temperature tube downside is located at receiving hole lower section through the receiving hole, vacantly；
4) the slag line layer of 40~100mm of storing barrel bottom described in distance smears 0~10mm thickness on the new continuous temperature measuring tube
Pink fused alumina chamotte；
5) the new continuous temperature measuring tube is come into operation, when the depth of erosion≤20mm of slag line thereon, takes out the old continuous survey
Wen Guan, and stand to surface temperature≤80 DEG C of the old continuous temperature measuring tube；Afterwards pink fused alumina chamotte is smeared in slag line layer simultaneously
The pink fused alumina chamotte of smearing is set to protrude the thickness of the old 0~10mm of continuous temperature measuring tube；
6) after having smeared, the old continuous temperature measuring tube is stood more than 4 hours, is come into operation again afterwards；
7) the old continuous temperature measuring tube repeat step 5~6 is used 2~4 times.
7. as claimed in claim 6 a kind of restorative procedure for being easily repaired slag line on continuous temperature measuring tube, it is characterised in that：The chromium
Corundum chamotte is by pink fused alumina and water by weight ratio 70~75%：25~30% compositions, and 5~10 points are placed after well mixed
Clock.
8. as claimed in claim 7 a kind of restorative procedure for being easily repaired slag line on continuous temperature measuring tube, it is characterised in that：The chromium
Corundum is made up of by weight ratio following component：Chromium 5%~10%, Al2O3 80%~90%, SiO2 5%-10%.
9. as claimed in claim 6 a kind of restorative procedure for being easily repaired slag line on continuous temperature measuring tube, it is characterised in that：Step 5
In, taking out the time that the old continuous temperature measuring tube stands is：4~5 hours are stood in summer, 2~3 hours is stood in the winter time,
Spring, autumn stand 3~4 hours.
10. as claimed in claim 6 a kind of restorative procedure for being easily repaired slag line on continuous temperature measuring tube, it is characterised in that：Step 5
In, answer it is to be used in continuous temperature measuring tube on slag line depth of erosion be 10~20mm when, be just drawn off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052655.7A CN106872060B (en) | 2017-01-24 | 2017-01-24 | Equipment convenient for repairing slag line on continuous temperature measuring pipe and repairing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052655.7A CN106872060B (en) | 2017-01-24 | 2017-01-24 | Equipment convenient for repairing slag line on continuous temperature measuring pipe and repairing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106872060A true CN106872060A (en) | 2017-06-20 |
| CN106872060B CN106872060B (en) | 2023-04-07 |
Family
ID=59158240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710052655.7A Active CN106872060B (en) | 2017-01-24 | 2017-01-24 | Equipment convenient for repairing slag line on continuous temperature measuring pipe and repairing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106872060B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934107A (en) * | 1973-05-02 | 1976-01-20 | Egon Evertz | Process for repairing slag ladles |
| US4494737A (en) * | 1981-10-08 | 1985-01-22 | Pullman Berry Company | Lance for repairing the lining of steelmaking vessels |
| JPH0685351U (en) * | 1993-05-26 | 1994-12-06 | 住友金属工業株式会社 | Snorkel for ladle refining |
| WO2011114001A1 (en) * | 2010-03-18 | 2011-09-22 | Borealis Ag | Method of repairing a pipe coating |
| CN203519179U (en) * | 2013-08-28 | 2014-04-02 | 沈阳泰合冶金测控技术有限公司 | Laterally-opened temperature-measuring tube tray locked by ball wedge |
| CN205403979U (en) * | 2016-01-08 | 2016-07-27 | 新疆八一钢铁股份有限公司 | Continuous temperature measurement tray that can fix a position |
| CN206420575U (en) * | 2017-01-24 | 2017-08-18 | 福建三钢闽光股份有限公司 | A kind of equipment for being easily repaired slag line on continuous temperature measuring tube |
-
2017
- 2017-01-24 CN CN201710052655.7A patent/CN106872060B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3934107A (en) * | 1973-05-02 | 1976-01-20 | Egon Evertz | Process for repairing slag ladles |
| US4494737A (en) * | 1981-10-08 | 1985-01-22 | Pullman Berry Company | Lance for repairing the lining of steelmaking vessels |
| JPH0685351U (en) * | 1993-05-26 | 1994-12-06 | 住友金属工業株式会社 | Snorkel for ladle refining |
| WO2011114001A1 (en) * | 2010-03-18 | 2011-09-22 | Borealis Ag | Method of repairing a pipe coating |
| CN203519179U (en) * | 2013-08-28 | 2014-04-02 | 沈阳泰合冶金测控技术有限公司 | Laterally-opened temperature-measuring tube tray locked by ball wedge |
| CN205403979U (en) * | 2016-01-08 | 2016-07-27 | 新疆八一钢铁股份有限公司 | Continuous temperature measurement tray that can fix a position |
| CN206420575U (en) * | 2017-01-24 | 2017-08-18 | 福建三钢闽光股份有限公司 | A kind of equipment for being easily repaired slag line on continuous temperature measuring tube |
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| Publication number | Publication date |
|---|---|
| CN106872060B (en) | 2023-04-07 |
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