CN200988091Y - Crystallizer copper pipe water gap width adjusting device - Google Patents
Crystallizer copper pipe water gap width adjusting device Download PDFInfo
- Publication number
- CN200988091Y CN200988091Y CN 200620052276 CN200620052276U CN200988091Y CN 200988091 Y CN200988091 Y CN 200988091Y CN 200620052276 CN200620052276 CN 200620052276 CN 200620052276 U CN200620052276 U CN 200620052276U CN 200988091 Y CN200988091 Y CN 200988091Y
- Authority
- CN
- China
- Prior art keywords
- water gap
- water
- copper pipe
- crystallizer copper
- width
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 40
- 239000010949 copper Substances 0.000 title claims abstract description 40
- 210000003205 muscle Anatomy 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000009749 continuous casting Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 238000001816 cooling Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model discloses an adjusting device for adjusting crystallizer copper pipe water gap width among continuous casting production technology, the bolt head of the water gap adjusting bolt 9 that passes interior water jacket 6 is close to the outer wall of crystallizer copper pipe 3, links firmly in the fixation nut 10 of interior water jacket 6 outer wall and can prevent that water gap adjusting bolt 9 is not hard up movable nut 11 dress on water gap adjusting bolt 9, adjusts the supporting open slot on water gap adjusting bolt 9 top of muscle 13 on the pole 12. The width of the water gap 4 is changed by rotating the water gap adjusting bolt 9 through the adjusting rod 12, the width of the water gap 4 is measured through the feeler gauge, when the width of the water gap 4 on a certain surface of the crystallizer copper pipe 3 meets the requirement, the water gap adjusting bolt 9 stops rotating, and meanwhile, the movable nut 11 is screwed to prevent the water gap adjusting bolt 9 from loosening. The water gaps 4 on each side of the crystallizer copper tube 3 are adjusted one by one to have the same width. Can improve work efficiency, save consumption, reduce casting blank stripping and is suitable for various continuous casting machines.
Description
Technical field
The utility model relates to a kind of metallurgical continuous casting that is used for and produces the adjusting device of accurately regulating crystallizer copper pipe water seam width.
Background technology
Crystallizer is the core that continuous casting is produced, crystallizer after using after a while, need pull down change crystallizer copper pipe and readjust crystallizer copper pipe and inner water sleeve between water seam width.Production plays an important role to continuous casting for crystallizer assembling or the speed of adjusting and precision, this is the uniformity coefficient that depends primarily on continuous cast mold copper pipe water seam width admittedly for the uniformity of its shell thickness in the cooling procedure of continuous casting steel in crystallizer, this uniformity coefficient depends on the installation accuracy of crystallizer copper pipe water seam width again, and the debugging speed of crystallizer copper pipe water seam width also influences continuous casting production efficiency to a certain extent simultaneously.Before the utility model, the device or the instrument that do not have the fine adjusting crystallizer copper pipe of a kind of energy water seam width, because the outer water jacket and the space between the inner water sleeve of crystallizer are less, use general tool (as bottle opener) crystallizer inner water sleeve and copper pipe need be folded down, just can regulate, can not guarantee degree of regulation, waste a lot of man-hours again, be a problem of failing fine solution.
Summary of the invention
Task to be solved in the utility model provides a kind of adjustment accuracy that can improve crystallizer copper pipe water seam width with the crystallizer copper pipe debugging speed and reduce crystallizer copper pipe consumption, make steel billet cool off uniform crystallizer copper pipe water to stitch width adjusting device.
For realizing above-mentioned task, the technical solution adopted in the utility model is: the water seam that passes inner water sleeve is regulated the outer wall of the nearly crystallizer copper pipe of bolt head rest of bolt, the hold-down nut that is fixed on the inner water sleeve outer wall is contained in the water seam and regulates on the bolt, the adjacent hold-down nut of traveling nut is contained in the water seam and regulates on the bolt, and the adjusting muscle on the adjusting rod is supporting to be regulated in the open slot on bolt top at the water seam.
Adopt crystallizer copper pipe water seam width adjusting device that as above technical scheme provides in the position adjustments of crystallizer copper pipe, compared with prior art can obtain following beneficial effect:
1. not needing the inner water sleeve that crystallizer copper pipe is outer just to take apart can directly regulate the water seam, increases work efficiency more than 4 times; Can save 1.0～1.2 operating personnel, cost saving 2.5～3.0 ten thousand yuan/year.
2. water seam degree of regulation height, crystallizer copper pipe property placed in the middle is good, can reduce crystallizer copper pipe consumption, can save crystallizer copper pipe consumption costs 20～220,000 yuan every year.
3. make the water seam of flow of cooling water even through overregulating crystallizer copper pipe placed in the middle, make crystallizer copper pipe even, can reduce the continuous casting billet off-square, increase about 1.0～1.5 ten thousand yuan of year benefit the cooling of continuous casting billet.
Description of drawings
Fig. 1 is the operating mode schematic diagram of crystallizer copper pipe water seam width adjusting device described in the utility model, also is Figure of abstract of the present utility model.
Fig. 2 is the A place enlarged diagram of Fig. 1.
Fig. 3 is the profile schematic diagram of adjusting rod.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
On the wall of the crystallizer inner water sleeve 6 of squarely (as square or rectangular), evenly be processed with the hole (circular hole or square hole) that the water seam is regulated bolt 9 can be installed, the water seam that passes inner water sleeve 6 is regulated the outer wall of the nearly crystallizer copper pipe 3 of bolt head rest of bolt 9, hold-down nut 10 is contained in that water seam is regulated on the bolt 9 and is connected with the outer wall of inner water sleeve 6, traveling nut 11 adjacent hold-down nuts 10 are contained in the water seam and regulate on the bolt 9, and the adjusting muscle 13 on the adjusting rod 12 is supporting in the open slot on water seam adjusting bolt 9 tops.
During enforcement, earlier water seam adjusting bolt 9 is installed in each hole on crystallizer inner water sleeve 6 walls and (shown on Fig. 1,8 water seam adjusting bolts 9 is installed), install crystallizer copper pipe 3 thereafter.Having between crystallizer copper pipe 3 and inner water sleeve 6 can be to the water seam 4 of 1 cooling effect of not solidified liquid molten steel, and the water in the water seam 4 is provided by the crystallizer water tank 8 in the outer water jacket 7.Liquid molten steel 1 solidifies under the cooling of crystallizer copper pipe 3 and forms steel billet base shell 2, and the tube wall of crystallizer copper pipe 3 absorbs the heat of liquid molten steel 1 and taken away by the current of the water seam 4 of flowing through.The width of water seam 4 plays an important role to the cooling of steel billet base shell 2, if the width of four faces of water seam 4 has deviation, then the thickness of four of steel billet base shell 2 faces is also inconsistent.Its discharge of the one side of broad is big, and the heat of taking away is many, and steel billet base shell 2 is just thick at this face; On the contrary, its discharge of narrower one side is little, and the heat of taking away is few, and steel billet base shell 2 is just thin at this face.If the variable thickness of 2 four faces of steel billet base shell causes, the cooling shrinkage factor of four faces is just different, and it is also different that the shrinkage stress that produces is shunk in cooling.The difference of the shrinkage stress that produces when 2 four faces of steel billet base shell is during greater than the intensity of steel billet base shell 2, and steel billet base shell 2 will be torn.Described crystallizer copper pipe water seam width adjusting device can accurately be regulated the width of continuous casting crystallining copper pipe water seam 4 again equably.Allow the adjusting muscle 13 on the adjusting rod 12 regulate the open slot on bolt 9 tops, adjusting rod 12 is regulated bolt 9 with the water seam be linked to be facing to the water seam.Rotate the water seam with adjusting rod 12 and regulate bolt 9, along with the rotation of water seam adjusting bolt 9, the width of water seam 4 changes, and measures the width of water seam 4 simultaneously with clearance gauge.The water seam that stops the rotation when the width of the water of crystallizer copper pipe 3 certain face seam 4 reaches requirement is regulated bolt 9, and it is loosening to prevent that the water seam from regulating bolt 9 to screw traveling nut 11 simultaneously.Take off adjusting rod 12 and be loaded on other water seam and regulate the water seam of regulating crystallizer copper pipe 3 each faces on bolt 9 one by one and regulate bolt 9 and make the width of water seam 4 of 3 four faces of crystallizer copper pipe identical, screw the location, traveling nut 11 back on each water seam adjusting bolt 9, realize the purpose of this utility model.
Claims (1)
1, a kind of crystallizer copper pipe water seam width adjusting device, the water seam that passes inner water sleeve (6) is regulated the outer wall of the nearly crystallizer copper pipe of bolt head rest (3) of bolt (9), the hold-down nut (10) that is fixed on inner water sleeve (6) outer wall is contained in the water seam and regulates on the bolt (9), the adjacent hold-down nut of traveling nut (11) (10) is contained in the water seam and regulates on the bolt (9), it is characterized in that: the adjusting muscle (13) on the adjusting rod (12) is supporting to be regulated in the open slot on bolt (9) top at the water seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052276 CN200988091Y (en) | 2006-09-18 | 2006-09-18 | Crystallizer copper pipe water gap width adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052276 CN200988091Y (en) | 2006-09-18 | 2006-09-18 | Crystallizer copper pipe water gap width adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988091Y true CN200988091Y (en) | 2007-12-12 |
Family
ID=38939135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052276 Expired - Fee Related CN200988091Y (en) | 2006-09-18 | 2006-09-18 | Crystallizer copper pipe water gap width adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988091Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435502A (en) * | 2011-09-13 | 2012-05-02 | 中国水利水电科学研究院 | Film slit width hydraulic pressure adaptability chase experiment device and method for chase experiment by using the same |
| CN104985146A (en) * | 2015-07-02 | 2015-10-21 | 江苏联峰能源装备有限公司 | Fixing device used in crystallizer water seam assembling process |
| CN105033202A (en) * | 2015-07-13 | 2015-11-11 | 江苏联峰能源装备有限公司 | Crystallizer copper pipe water seam width positioning device, crystallizer and crystallizer assembling method |
-
2006
- 2006-09-18 CN CN 200620052276 patent/CN200988091Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435502A (en) * | 2011-09-13 | 2012-05-02 | 中国水利水电科学研究院 | Film slit width hydraulic pressure adaptability chase experiment device and method for chase experiment by using the same |
| CN102435502B (en) * | 2011-09-13 | 2013-06-19 | 中国水利水电科学研究院 | Film slit width hydraulic pressure adaptability chase experiment device and method for chase experiment by using the same |
| CN104985146A (en) * | 2015-07-02 | 2015-10-21 | 江苏联峰能源装备有限公司 | Fixing device used in crystallizer water seam assembling process |
| CN104985146B (en) * | 2015-07-02 | 2017-05-17 | 江苏联峰能源装备有限公司 | Fixing device used in crystallizer water seam assembling process |
| CN105033202A (en) * | 2015-07-13 | 2015-11-11 | 江苏联峰能源装备有限公司 | Crystallizer copper pipe water seam width positioning device, crystallizer and crystallizer assembling method |
| CN105033202B (en) * | 2015-07-13 | 2017-10-20 | 江苏联峰能源装备有限公司 | Crystallizer copper pipe water slit width degree positioner, crystallizer and crystallizer assemble method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20100918 |