CN107779209A - A kind of method for improving coke oven coke oven uprising tube base root sealer - Google Patents
A kind of method for improving coke oven coke oven uprising tube base root sealer Download PDFInfo
- Publication number
- CN107779209A CN107779209A CN201610785768.3A CN201610785768A CN107779209A CN 107779209 A CN107779209 A CN 107779209A CN 201610785768 A CN201610785768 A CN 201610785768A CN 107779209 A CN107779209 A CN 107779209A
- Authority
- CN
- China
- Prior art keywords
- clay
- parts
- chamotte
- water
- coke oven
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B27/00—Arrangements for withdrawal of the distillation gases
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
- C10B41/08—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for the withdrawal of the distillation gases
Abstract
A kind of method for improving coke oven coke oven uprising tube base root sealer, specific method are as follows：Clear up the filler in sealing seam between base and body of heater；The thin pulp that clay chamotte and water are modulated is poured into sealing seam, clay chamotte and water in clay chamotte thin pulp press following weight：24 parts of clay chamotte, 68 parts of water；The ceramic fibre rope soaked is packed in sealing seam；Matched using clay chamotte, clay aggregate, hard grades of bitumen powder, water according to following parts by weight：24 parts of clay chamotte, 13 parts of clay aggregate, 12 parts of hard grades of bitumen powder, 35 parts of water, are mixed into the mud with plasticity；The sealing seam position repairing for being reserved ceramic fibre rope top with mud is smooth；Swabbing is finally carried out on last repairing face with clay chamotte thin pulp.The present invention improves tedge base root sealer, reduces the scaling loss of tedge base, and reduction raw coke oven gas is excessive, reduces workload, improves the environmentally friendly environment in scene.
Description
Technical field
The present invention relates to coking technology field, more particularly to a kind of side for improving coke oven coke oven uprising tube base root sealer
Method.
Background technology
Coke oven coke oven uprising tube connects with coking furnace shaft, and operating ambient temperature is higher, and long term high temperature causes coke oven coke oven uprising tube
The damage of base root is smoldered than more serious, after smearing benefit using clay chamotte, crack easily occurs, and sealing effectiveness is poor, is maintained
Time is shorter, causes that work on the spot amount is big, and the duplication of labour is more, and can not meet live environmental requirement.
The content of the invention
It is an object of the invention to provide a kind of method for improving coke oven coke oven uprising tube base root sealer, by tedge
The improvement of base root sealer repairing pug proportioning, improves tedge base root sealer, and reduction raw coke oven gas is excessive, improves existing
Field environment.
To achieve the above object, the present invention is realized using following technical scheme：
A kind of method for improving coke oven coke oven uprising tube base root sealer, specific method are as follows：
1) filler between base and body of heater in sealing seam is cleaned out using hammer drill；
2) sealing seam is purged using compressed air；
3) thin pulp that clay chamotte and water are modulated is poured into sealing seam, clay chamotte thin pulp can make tiny gap close
Envelope, while big sealing is stitched interior moisten；Clay chamotte and water in clay chamotte thin pulp press following weight：Clay fire
Mud 2-4 parts, water 6-8 parts；
4) a diameter of Φ 20-50mm ceramic fibre rope is put into clay chamotte thin pulp and soaks more than 24 hours, then
The ceramic fibre rope soaked is packed in sealing seam, it is ensured that the joint overlap joint of ceramic fibre rope is tight, and ceramic fibre
Upper edge of the rope less than sealing seam；
5) matched using clay chamotte, clay aggregate, hard grades of bitumen powder, water according to following parts by weight：Clay chamotte 2-4
Part, clay aggregate 1-3 parts, hard grades of bitumen powder 1-2 parts, water 3-5 parts, are mixed into the mud with plasticity；
6) the sealing seam position repairing reserved ceramic fibre rope top using the mud prepared in step 5) is smooth；
7) swabbing is finally carried out on last repairing face with clay chamotte thin pulp, ensures that the sealing of repairing face is tight, and nothing
Fine gap and hole.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of method for improving coke oven coke oven uprising tube base root sealer, by repairing mud to tedge base root sealer
Expect the improvement of proportioning, improve tedge base root sealer, reduce the scaling loss of tedge base, reduction raw coke oven gas is excessive, drop
Low workload, improve the environmentally friendly environment in scene.
Embodiment
Embodiments of the present invention are further illustrated with reference to specific embodiment：
A kind of method for improving coke oven coke oven uprising tube base root sealer, specific method are as follows：
1) filler between base and body of heater in sealing seam is cleaned out using hammer drill；
2) sealing seam is purged using compressed air；
3) thin pulp that clay chamotte and water are modulated is poured into sealing seam, clay chamotte thin pulp can make tiny gap close
Envelope, while big sealing is stitched interior moisten；Clay chamotte and water in clay chamotte thin pulp press following weight：Clay fire
Mud 2-4 parts, water 6-8 parts；
4) a diameter of Φ 20-50mm ceramic fibre rope is put into clay chamotte thin pulp and soaks more than 24 hours, then
The ceramic fibre rope soaked is packed in sealing seam, it is ensured that the joint overlap joint of ceramic fibre rope is tight, and ceramic fibre
Upper edge of the rope less than sealing seam；
5) matched using clay chamotte, clay aggregate, hard grades of bitumen powder, water according to following parts by weight：Clay chamotte 2-4
Part, clay aggregate 1-3 parts, hard grades of bitumen powder 1-2 parts, water 3-5 parts, are mixed into the mud with plasticity；
6) the sealing seam position repairing reserved ceramic fibre rope top using the mud prepared in step 5) is smooth；
7) swabbing is finally carried out on last repairing face with clay chamotte thin pulp, ensures that the sealing of repairing face is tight, and nothing
Fine gap and hole.
Embodiment 1：
A kind of method for improving coke oven coke oven uprising tube base root sealer, specific method are as follows：
1) filler between base and body of heater in sealing seam is cleaned out using hammer drill；
2) sealing seam is purged using compressed air；
3) thin pulp that clay chamotte and water are modulated is poured into sealing seam, clay chamotte thin pulp can make tiny gap close
Envelope, while big sealing is stitched interior moisten；Clay chamotte and water in clay chamotte thin pulp press following weight：Clay fire
2 parts of mud, 6 parts of water；
4) a diameter of Φ 20mm ceramic fibre rope is put into clay chamotte thin pulp and soaked more than 24 hours, then will leaching
The ceramic fibre rope steeped is packed in sealing seam, it is ensured that the joint overlap joint of ceramic fibre rope is tight, and ceramic fibre rope is low
In the upper edge of sealing seam；
5) matched using clay chamotte, clay aggregate, hard grades of bitumen powder, water according to following parts by weight：Clay chamotte 2
Part, 1 part of clay aggregate, 1 part of hard grades of bitumen powder, 3 parts of water, are mixed into the mud with plasticity；
6) the sealing seam position repairing reserved ceramic fibre rope top using the mud prepared in step 5) is smooth；
7) swabbing is finally carried out on last repairing face with clay chamotte thin pulp, ensures that the sealing of repairing face is tight, and nothing
Fine gap and hole.
Embodiment 2：
A kind of method for improving coke oven coke oven uprising tube base root sealer, specific method are as follows：
1) filler between base and body of heater in sealing seam is cleaned out using hammer drill；
2) sealing seam is purged using compressed air；
3) thin pulp that clay chamotte and water are modulated is poured into sealing seam, clay chamotte thin pulp can make tiny gap close
Envelope, while big sealing is stitched interior moisten；Clay chamotte and water in clay chamotte thin pulp press following weight：Clay fire
3 parts of mud, 7 parts of water；
4) a diameter of Φ 50mm ceramic fibre rope is put into clay chamotte thin pulp and soaked more than 24 hours, then will leaching
The ceramic fibre rope steeped is packed in sealing seam, it is ensured that the joint overlap joint of ceramic fibre rope is tight, and ceramic fibre rope is low
In the upper edge of sealing seam；
5) matched using clay chamotte, clay aggregate, hard grades of bitumen powder, water according to following parts by weight：Clay chamotte 3
Part, 2 parts of clay aggregate, 1 part of hard grades of bitumen powder, 4 parts of water, are mixed into the mud with plasticity；
6) the sealing seam position repairing reserved ceramic fibre rope top using the mud prepared in step 5) is smooth；
7) swabbing is finally carried out on last repairing face with clay chamotte thin pulp, ensures that the sealing of repairing face is tight, and nothing
Fine gap and hole.
Embodiment 3：
A kind of method for improving coke oven coke oven uprising tube base root sealer, specific method are as follows：
1) filler between base and body of heater in sealing seam is cleaned out using hammer drill；
2) sealing seam is purged using compressed air；
3) thin pulp that clay chamotte and water are modulated is poured into sealing seam, clay chamotte thin pulp can make tiny gap close
Envelope, while big sealing is stitched interior moisten；Clay chamotte and water in clay chamotte thin pulp press following weight：Clay fire
4 parts of mud, 8 parts of water；
4) a diameter of Φ 20mm ceramic fibre rope is put into clay chamotte thin pulp and soaked more than 24 hours, then will leaching
The ceramic fibre rope steeped is packed in sealing seam, it is ensured that the joint overlap joint of ceramic fibre rope is tight, and ceramic fibre rope is low
In the upper edge of sealing seam；
5) matched using clay chamotte, clay aggregate, hard grades of bitumen powder, water according to following parts by weight：Clay chamotte 4
Part, 3 parts of clay aggregate, 2 parts of hard grades of bitumen powder, 5 parts of water, are mixed into the mud with plasticity；
6) the sealing seam position repairing reserved ceramic fibre rope top using the mud prepared in step 5) is smooth；
7) swabbing is finally carried out on last repairing face with clay chamotte thin pulp, ensures that the sealing of repairing face is tight, and nothing
Fine gap and hole.
Claims (1)
- A kind of 1. method for improving coke oven coke oven uprising tube base root sealer, it is characterised in that specific method is as follows：1) filler between base and body of heater in sealing seam is cleaned out using hammer drill；2) sealing seam is purged using compressed air；3) thin pulp that clay chamotte and water are modulated is poured into sealing seam, clay chamotte thin pulp can make tiny gap sealing, together When make big sealing stitch in moisten；Clay chamotte and water in clay chamotte thin pulp press following weight：Clay chamotte 2-4 Part, water 6-8 parts；4) a diameter of Φ 20- Φ 50mm ceramic fibre rope is put into clay chamotte thin pulp and soaked more than 24 hours, then will The ceramic fibre rope soaked is packed in sealing seam, it is ensured that the joint overlap joint of ceramic fibre rope is tight, and ceramic fibre rope Less than the upper edge of sealing seam；5) matched using clay chamotte, clay aggregate, hard grades of bitumen powder, water according to following parts by weight：Clay chamotte 2-4 parts, Clay aggregate 1-3 parts, hard grades of bitumen powder 1-2 parts, water 3-5 parts, are mixed into the mud with plasticity；6) the sealing seam position repairing reserved ceramic fibre rope top using the mud prepared in step 5) is smooth；7) swabbing is finally carried out on last repairing face with clay chamotte thin pulp, ensures that the sealing of repairing face is tight, and without tiny Gap and hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785768.3A CN107779209A (en) | 2016-08-31 | 2016-08-31 | A kind of method for improving coke oven coke oven uprising tube base root sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785768.3A CN107779209A (en) | 2016-08-31 | 2016-08-31 | A kind of method for improving coke oven coke oven uprising tube base root sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107779209A true CN107779209A (en) | 2018-03-09 |
Family
ID=61451091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610785768.3A Pending CN107779209A (en) | 2016-08-31 | 2016-08-31 | A kind of method for improving coke oven coke oven uprising tube base root sealer |
Country Status (1)
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| CN (1) | CN107779209A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194804A (en) * | 2014-08-20 | 2014-12-10 | 中国三冶集团有限公司 | Coke furnace riser pipe root sealing method |
-
2016
- 2016-08-31 CN CN201610785768.3A patent/CN107779209A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194804A (en) * | 2014-08-20 | 2014-12-10 | 中国三冶集团有限公司 | Coke furnace riser pipe root sealing method |
Non-Patent Citations (2)
| Title |
|---|
| 刘武镛等: "《焦炉热工管理》", 31 January 2011, 冶金工业出版社 * |
| 河岛千寻等: "《特种硅酸盐材料》", 31 March 1996, 中国工业出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |
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| RJ01 | Rejection of invention patent application after publication |