CN105782585A - Technology for preventing seepage of suspended water cooling pond wall of corex furnace by means of reaming, pipe penetrating and blocking - Google Patents
Technology for preventing seepage of suspended water cooling pond wall of corex furnace by means of reaming, pipe penetrating and blocking Download PDFInfo
- Publication number
- CN105782585A CN105782585A CN201610245770.1A CN201610245770A CN105782585A CN 105782585 A CN105782585 A CN 105782585A CN 201610245770 A CN201610245770 A CN 201610245770A CN 105782585 A CN105782585 A CN 105782585A
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- China
- Prior art keywords
- pipe
- wall
- grouting
- pool wall
- water
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
Abstract
The invention discloses a technology for preventing seepage of a suspended water cooling pond wall of a corex furnace by means of reaming, pipe penetrating and blocking. The technology comprises the steps that firstly, an original pipe penetrating hole in the pond wall is reamed, and after reaming is finished, a pipe is sleeved with an inner flange piece in advance, the inner flange piece is closely attached to the pond wall, and then the inner ring of the inner flange piece and the outer wall of the pipe are fully welded; grouting at the initial stage is carried out, grouting and tamping are firstly carried out in a cavity formed by the pipe and the lower portion of the pond wall, the weight ratio of components, namely, high-strength quick-dry contraction-free cement mortar to small gravel to alkyd enamel to water, of grout during grouting at the initial stage is 4:1:1:8, outer flange pieces are used for blocking, then the pipe wall is beaten every other 20 min to 30 min to generate vibration, gaps are filled till the cavity is thoroughly full, and the outer flange pieces are covered with wool felt; and secondary smearing is carried out, after 3 days to 5 days, coating is smeared to the outer surfaces of the outer flange pieces, the weight ratio of components, namely, high-strength quick-dry contraction-free concrete mortar to washed-out sand to paint to water, of the coating is 4:1:1:4, and water can be injected for testing after standing is carried out for 2-3 days and impurities in a pond are cleared away.
Description
Technical field
The present invention relates to blast furnace granulated slag production field, particularly a kind of Ou Ye stove unsettled cold water pool wall reaming poling leakage proof technique.
Background technology
There is the water circulation system based on pond such as dry pit circulating water pool, collecting-tank, hot-tub, filtrate foldback pond water cooling pond Ou Ye stove grain slag operation area, and wherein water cooling pond belongs to the pond of the xoncrete structure higher than earth's surface, and bottom is back taper structure.The overflow pipe of water cooling pond has water seepage at pool wall always, causes the ground in granulation pump house moist, and environment is very poor.Current percolating water causes pool wall surface damage, and the diameter of overflow pipe of water cooling pond is DN100, and during water level in water pool to flood level, flushing effect is inconspicuous, and water level goes up quickly.The water level balance in each pond is affected bigger.
Summary of the invention
It is an object of the invention to provide a kind of Ou Ye stove unsettled cold water pool wall reaming poling leakage proof technique, can effectively process the pipeline junction leakage problems through pool wall face, ensure effectively to seal at the reaming of pond, improve the environment of bottom, pond, optimize the security performance in pond.
The object of the present invention is achieved like this, a kind of Ou Ye stove unsettled cold water pool wall reaming poling leakage proof technique, comprise the steps: first the original poling hole on pool wall to be continued reaming, make pipe through time tube wall and hole wall have the grouting spacing of 40-70mm, pipe is perpendicular with pool wall face, and the waterproof layer surface within pool wall carries out hacking process；2. having expanded Kong Houxian to be enclosed within pipe in advance by inner flange sheet, or be welded on pipe by flange plate subdivision after pool wall by pipe, inner flange sheet inner ring arranges chamfering, and chamfering angle size is at least 45 degree；3. again by full weld between its inner ring and tube outer wall after being fitted tightly on pool wall by inner flange sheet, a circle thin packing is set between inner flange sheet edge and pool wall；4. initial stage grouting, first grouting tamping is carried out in cavity pipe and pool wall bottom formed, during initial stage grouting, each ingredients weight parts proportioning of slurry is: high strength quick drying non-shrinkage cement mortar: small crushed stone: synthetic enamel: water=4:1:1:8, small crushed stone granularity is 1mm 5mm, pour into part slurry wait time to be flowed out, the two panels 1/4 dissected in advance is fanned annular outward flange sheet compress respectively and be welded on pipe lower wall, stay a grouting mouth to carry out grouting tamping；Two panels 1/4 is fanned annular outward flange sheet compression after and then filling upper chamber after having filled and consolidating and is welded on pipe upper wall by lower cavity, tap tube wall every 20 30min afterwards and form vibrations, form new less clearance layer, mend joint filling gap again, until thoroughly filling up cavity, cover outside on flange plate with wool felt；5. secondary is smeared, after 3-5 days, external flange sheet carries out outer surface daub again, each ingredients weight parts proportioning of coating is: high strength quick drying non-shrinkage cement mortar: washed-out sand: paint: water=4:1:1:4, the outer surface of flange plate is welded steel wire outside, smear rear flange sheet completely capped, after covering wool felt, in quiet the 2-3 of putting days cleaning ponds, after foreign material, get final product water injection test.
Present invention process efficiently solves a percolating water difficult problem for water cooling pond pool wall and overflow pipe faying face after using, by reaming, overflow pipe transformation and cavity are crammed the application of leak proof technology, there is not breakthrough at 6.5 meters (flood levels 5.3 meters) yet in the reserve-water-level in pond, overflow water ability is greatly enhanced, while meeting the production technology of grain slag, also improve pool wall to leak the difficult problem being difficult to stop from root, ensure that the effective use in pond simultaneously, stopped potential safety hazard that may be present.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the B B cross-sectional view in Fig. 1.
Detailed description of the invention
A kind of Ou Ye stove unsettled cold water pool wall reaming poling leakage proof technique, as shown in Figure 1 and Figure 2, comprise the steps: first the original poling hole on pool wall 4 to be continued reaming, make pipe 1 through time tube wall and hole wall have the grouting spacing of 40-70mm, pipe 1 is perpendicular with pool wall face, and the waterproof layer surface within pool wall 4 carries out hacking process；2. having expanded Kong Houxian to be enclosed within advance on pipe 1 by inner flange sheet 2, or be welded on pipe 1 by inner flange sheet 2 subdivision after pool wall 4 by pipe 1, inner flange sheet 2 inner ring arranges chamfering, and chamfering angle size is at least 45 degree；3. again by full weld between its inner ring and pipe 1 outer wall after inner flange sheet 2 being fitted tightly on pool wall 4, weld seam 7 is because described inner flange sheet 2 inner ring chamfering is uniform greatly and more, one circle thin packing 8 is set between inner flange sheet 2 edge and pool wall 4, in order to eliminate the gap at inner flange sheet 2 edge；4. initial stage grouting, first grouting tamping is carried out in cavity pipe 1 and pool wall 4 bottom formed, during initial stage grouting, each ingredients weight parts proportioning of slurry is: high strength quick drying non-shrinkage cement mortar: small crushed stone: synthetic enamel: water=4:1:1:8, small crushed stone granularity is 1mm 5mm, pour into part slurry 3 wait time to be flowed out, the two panels 1/4 dissected in advance is fanned annular outward flange sheet 5.2,5.3 compresses respectively and be welded on pipe 1 lower wall, stay a grouting mouth to carry out grouting and consolidate；Two panels 1/4 is fanned annular outward flange sheet 5.1,5.4 compression after and then filling upper chamber after having filled and consolidating and is welded on pipe 1 upper wall by lower cavity, tap tube wall every 20 30min afterwards and form vibrations, form new less clearance layer, mend joint filling gap again, until thoroughly filling up cavity, cover outside on flange plate with wool felt；5. secondary is smeared, after 3-5 days, wool felt described in removal, external flange sheet 5 carries out outer surface daub 6 again, each ingredients weight parts proportioning of coating 6 is: high strength quick drying non-shrinkage cement mortar: washed-out sand: paint: water=4:1:1:4, the outer surface of flange plate 5 is welded steel wire outside, has smeared rear flange sheet 5 completely capped, has got final product water injection test after covering wool felt in quiet the 2-3 of putting days cleaning ponds after foreign material.
Claims (1)
1. a Ou Ye stove unsettled cold water pool wall reaming poling leakage proof technique, it is characterised in that comprise the steps:
First reaming is continued in the original poling hole on pool wall so that pipe through time tube wall and hole wall have the grouting spacing of 40-70mm, pipe is perpendicular with pool wall face, and the waterproof layer surface within pool wall carries out hacking process；
2. having expanded Kong Houxian to be enclosed within pipe in advance by inner flange sheet, or be welded on pipe by flange plate subdivision after pool wall by pipe, inner flange sheet inner ring arranges chamfering, and chamfering angle size is at least 45 degree；
3. again by full weld between its inner ring and tube outer wall after being fitted tightly on pool wall by inner flange sheet, a circle thin packing is set between inner flange sheet edge and pool wall；
4. initial stage grouting, first grouting tamping is carried out in cavity pipe and pool wall bottom formed, during initial stage grouting, each ingredients weight parts proportioning of slurry is: high strength quick drying non-shrinkage cement mortar: small crushed stone: synthetic enamel: water=4:1:1:8, small crushed stone granularity is 1mm 5mm, pour into part slurry wait time to be flowed out, the two panels 1/4 dissected in advance is fanned annular outward flange sheet compress respectively and be welded on pipe lower wall, stay a grouting mouth to carry out grouting tamping；Two panels 1/4 is fanned annular outward flange sheet compression after and then filling upper chamber after having filled and consolidating and is welded on pipe upper wall by lower cavity, tap tube wall every 20 30min afterwards and form vibrations, form new less clearance layer, mend joint filling gap again, until thoroughly filling up cavity, cover outside on flange plate with wool felt；
5. secondary is smeared, after 3-5 days, external flange sheet carries out outer surface daub again, each ingredients weight parts proportioning of coating is: high strength quick drying non-shrinkage cement mortar: washed-out sand: paint: water=4:1:1:4, the outer surface of flange plate is welded steel wire outside, smear rear flange sheet completely capped, after covering wool felt, in quiet the 2-3 of putting days cleaning ponds, after foreign material, get final product water injection test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245770.1A CN105782585A (en) | 2016-04-20 | 2016-04-20 | Technology for preventing seepage of suspended water cooling pond wall of corex furnace by means of reaming, pipe penetrating and blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245770.1A CN105782585A (en) | 2016-04-20 | 2016-04-20 | Technology for preventing seepage of suspended water cooling pond wall of corex furnace by means of reaming, pipe penetrating and blocking |
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| Publication Number | Publication Date |
|---|---|
| CN105782585A true CN105782585A (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610245770.1A Pending CN105782585A (en) | 2016-04-20 | 2016-04-20 | Technology for preventing seepage of suspended water cooling pond wall of corex furnace by means of reaming, pipe penetrating and blocking |
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| CN (1) | CN105782585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610628A (en) * | 2018-12-11 | 2019-04-12 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Gully drainage hole plugging structure |
Citations (7)
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|---|---|---|---|---|
| JP2000274561A (en) * | 1999-03-19 | 2000-10-03 | Ishikawajima Harima Heavy Ind Co Ltd | Piping support device |
| DE19628988B4 (en) * | 1996-07-18 | 2005-01-05 | Michael Buhla | Wall penetration with centering disk for several medium pipe diameters |
| CN201908439U (en) * | 2011-01-17 | 2011-07-27 | 湖南省第五工程有限公司 | Reserved embedded grouting die for floor sleeve holes |
| CN202660067U (en) * | 2012-05-18 | 2013-01-09 | 湖北省输变电工程公司 | Waterproof sleeve preventing wall body leakage |
| CN105019540A (en) * | 2014-04-23 | 2015-11-04 | 宝山钢铁股份有限公司 | Method for quickly perforating hole and installing water inlet pipe in water pool |
| CN105442861A (en) * | 2015-11-19 | 2016-03-30 | 江苏鼎达建筑新技术有限公司 | Method for restoring water leakage air face of toilet drainage pipeline |
| JP2016050644A (en) * | 2014-09-01 | 2016-04-11 | Ｉｈｉプラント建設株式会社 | Method of constructing penetration pipe of building wall, and penetration pipe jig used for the same |
-
2016
- 2016-04-20 CN CN201610245770.1A patent/CN105782585A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19628988B4 (en) * | 1996-07-18 | 2005-01-05 | Michael Buhla | Wall penetration with centering disk for several medium pipe diameters |
| JP2000274561A (en) * | 1999-03-19 | 2000-10-03 | Ishikawajima Harima Heavy Ind Co Ltd | Piping support device |
| CN201908439U (en) * | 2011-01-17 | 2011-07-27 | 湖南省第五工程有限公司 | Reserved embedded grouting die for floor sleeve holes |
| CN202660067U (en) * | 2012-05-18 | 2013-01-09 | 湖北省输变电工程公司 | Waterproof sleeve preventing wall body leakage |
| CN105019540A (en) * | 2014-04-23 | 2015-11-04 | 宝山钢铁股份有限公司 | Method for quickly perforating hole and installing water inlet pipe in water pool |
| JP2016050644A (en) * | 2014-09-01 | 2016-04-11 | Ｉｈｉプラント建設株式会社 | Method of constructing penetration pipe of building wall, and penetration pipe jig used for the same |
| CN105442861A (en) * | 2015-11-19 | 2016-03-30 | 江苏鼎达建筑新技术有限公司 | Method for restoring water leakage air face of toilet drainage pipeline |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610628A (en) * | 2018-12-11 | 2019-04-12 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Gully drainage hole plugging structure |
| CN109610628B (en) * | 2018-12-11 | 2020-12-08 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Drainage hole plugging structure of drainage well |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180716 Address after: 830022 No. 1 Bayi Road, Toutun River District, Urumqi, the Xinjiang Uygur Autonomous Region Applicant after: Xinjiang Bayi Iron & Steel Co., Ltd. Address before: 830022 No. 1 Bayi Road, Toutun River District, Urumqi, the Xinjiang Uygur Autonomous Region Applicant before: Baosteel Group Xinjiang Bayi Iron & Steel Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |