CN203330152U - Hot-rolled steel coil off-line cooling water tank - Google Patents
Hot-rolled steel coil off-line cooling water tank Download PDFInfo
- Publication number
- CN203330152U CN203330152U CN2013203424711U CN201320342471U CN203330152U CN 203330152 U CN203330152 U CN 203330152U CN 2013203424711 U CN2013203424711 U CN 2013203424711U CN 201320342471 U CN201320342471 U CN 201320342471U CN 203330152 U CN203330152 U CN 203330152U
- Authority
- CN
- China
- Prior art keywords
- pipe
- steel coil
- outlet pipe
- rolled steel
- cooling water
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 239000000498 cooling water Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
Images
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model provides an offline cooling water tank for hot rolled steel coils, which consists of a water inlet pipe, a box body, a steel coil seat, an overflow pipe, a water outlet pipe and a hand valve; the inlet tube is equipped with to open rectangle box one side, and overflow pipe and outlet pipe are connected to the opposite side, are equipped with the hand valve respectively on inlet tube, overflow pipe and the outlet pipe, are equipped with 2 at least coil of strip seats in the box. And (3) hanging the rolled steel coil to a steel coil seat of the water tank, putting cooling water into the steel coil seat, and simultaneously opening hand valves on a water outlet pipe and an overflow pipe to control the water inflow to be approximately equal to the water outflow. The continuously circulating cooling water is used as a medium, so that the high-temperature hot-rolled steel coil can be rapidly cooled to room temperature, the cooling time is shortened from more than 72 hours to 3-4 hours, and the defects of the steel coil are timely confirmed and treated.
Description
Technical field
The utility model belongs to the steel rolling cooling facility field, particularly the water tank of the quick cooling use of a kind of coils of hot-rolled steel off-line.
Background technology
Hot-strip in process of production, carries out defect confirmation and processing because a variety of causes need to remove a minute spiral.Due to coil of strip, to roll rear temperature still higher, therefore must be cooled to below 60 ℃ the check processing of just reaching the standard grade.Generally, coil of strip all takes the mode of air cooling to carry out Slow cooling, and the temperature that being cooled to reaches the standard grade requires needs consuming time more than 72 hours.Obviously, for being badly in need of the coil of strip of reaching the standard grade and processing, the air cooling mode can't meet the requirement of promptness.
Summary of the invention
The purpose of this utility model be to provide a kind of can be fast by below coilcooling to 60 ℃, thereby shorten cool time, guarantee the coils of hot-rolled steel off-line cooling water tank that the coil of strip defect is confirmed in time and processes.
For reaching this purpose, the utility model has been taked following technical solution:
A kind of coils of hot-rolled steel off-line cooling water tank, be comprised of water inlet pipe, casing, strip coil base, overflow pipe, outlet pipe and hand valve; Uncovered rectangular box one side is equipped with water inlet pipe, and opposite side connects overflow pipe and outlet pipe, is respectively equipped with the hand valve on water inlet pipe, overflow pipe and outlet pipe, is provided with at least 2 strip coil bases in casing.
Described water inlet pipe is identical with the outlet pipe setting height(from bottom).
Described overflow pipe is positioned at the outlet pipe top.
Using method of the present utility model and effect are:
By needs, cooling coils of hot-rolled steel winches on the strip coil base of water tank, opens water inlet pipe hand valve, puts into cooling water, opens the hand valve on outlet pipe and overflow pipe simultaneously.Control inflow and water yield about equally, overflow pipe hand valve is opened to maximum, guarantees that in water tank, cooling water, in continuous recurrent state, can't overflow water tank.
The cooling water that the utility model utilization constantly circulates is as medium, make the high temperature coils of hot-rolled steel be quickly cooled to room temperature, thereby shorten cool time, make cooling consuming timely by more than 72 hours, foreshortening to 3-4 hour, realized within the shortest time, the coil of strip defect being confirmed and being processed.
The accompanying drawing explanation
Fig. 1 is coils of hot-rolled steel off-line cooling water tank perspective view.
In figure: water inlet hand valve 1, water inlet pipe 2, casing 3, strip coil base 4, overflow pipe 5, overflow hand valve 6, outlet pipe 7, go out sailor's valve 8.
The specific embodiment
As seen from Figure 1, the utility model cooling water tank is by water inlet hand valve 1, water inlet pipe 2, casing 3, strip coil base 4, overflow pipe 5, overflow hand valve 6, outlet pipe 7 and go out sailor's valve 8 and formed.Casing 3 is the uncovered rectangular box in a upper end, in the left side of casing 3, is connected with water inlet pipe 2, and water inlet pipe 2 is provided with into water hand valve 1.The right side of casing 3 is connected with respectively overflow pipe 5 and outlet pipe 7, is respectively equipped with overflow hand valve 6 on overflow pipe 5, outlet pipe 7, goes out sailor's valve 8.And water inlet pipe 2 is identical with the setting height(from bottom) of outlet pipe 7, the installation site of overflow pipe 5 is higher than outlet pipe 7, to guarantee the overflow effect.Simultaneously, also be installed on 2 strip coil bases 4 at the bottom of the case of casing 3, in order to lay coil of strip to be cooled.
Claims (3)
1. a coils of hot-rolled steel off-line cooling water tank, is characterized in that, water inlet pipe, casing, strip coil base, overflow pipe, outlet pipe and hand valve, consists of; Uncovered rectangular box one side is equipped with water inlet pipe, and opposite side connects overflow pipe and outlet pipe, is respectively equipped with the hand valve on water inlet pipe, overflow pipe and outlet pipe, is provided with at least 2 strip coil bases in casing.
2. coils of hot-rolled steel off-line cooling water tank according to claim 1, is characterized in that, described water inlet pipe is identical with the outlet pipe setting height(from bottom).
3. coils of hot-rolled steel off-line cooling water tank according to claim 1, is characterized in that, described overflow pipe is positioned at the outlet pipe top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203424711U CN203330152U (en) | 2013-06-12 | 2013-06-12 | Hot-rolled steel coil off-line cooling water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203424711U CN203330152U (en) | 2013-06-12 | 2013-06-12 | Hot-rolled steel coil off-line cooling water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330152U true CN203330152U (en) | 2013-12-11 |
Family
ID=49698853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203424711U Expired - Fee Related CN203330152U (en) | 2013-06-12 | 2013-06-12 | Hot-rolled steel coil off-line cooling water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203330152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623452A (en) * | 2017-02-14 | 2017-05-10 | 天津中钢联科技发展有限公司 | Multifunctional hot-rolled coil off-line cooling water tank |
| CN113324357A (en) * | 2021-05-28 | 2021-08-31 | 合肥科天水性科技有限责任公司 | Metal fixture cooling device |
-
2013
- 2013-06-12 CN CN2013203424711U patent/CN203330152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623452A (en) * | 2017-02-14 | 2017-05-10 | 天津中钢联科技发展有限公司 | Multifunctional hot-rolled coil off-line cooling water tank |
| CN113324357A (en) * | 2021-05-28 | 2021-08-31 | 合肥科天水性科技有限责任公司 | Metal fixture cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104723023A (en) | Machining process of copper pipe for ultrathin-walled air conditioner | |
| CN203330152U (en) | Hot-rolled steel coil off-line cooling water tank | |
| CN105039882A (en) | Device for preparing precipitation strengthened type high-strength and high-conductivity CuZr alloy | |
| CN204125483U (en) | The Full Hydrogen Bell Type Annealing Furnace of the floated pod of tool | |
| CN104015201A (en) | Circulating cooling water pressure control device for mechanical arm | |
| CN206311986U (en) | Automatic temperature control apparatus | |
| CN203044538U (en) | Water cooling device of stainless steel hot roll coil | |
| CN104651581A (en) | Heat treatment workshop afterheat utilization system | |
| CN202411688U (en) | Closed-loop cooling system for welding machine | |
| CN202329244U (en) | Device for utilizing residual heat of electric furnace and improving inner circulating water | |
| CN103996984A (en) | Method for dismounting large transformer bushing without oil discharging | |
| CN204128428U (en) | A kind of self-cleaning air cloth hydrophone | |
| CN203316119U (en) | Reaction kettle capable of precisely controlling temperature | |
| CN203235749U (en) | Cast-rolling circulating water heating device | |
| CN203843855U (en) | Device for controlling pressure of circulating cooling water for mechanical arm | |
| CN202746946U (en) | Reserved pipeline system for cooling water | |
| CN204039389U (en) | A kind of fermentor tank chilled(cooling) water supply (CWS) system | |
| CN204523766U (en) | Roller cooling device of lower hot-rolled plate strip mill | |
| CN203238159U (en) | Tin bath with cooling structure at bottom | |
| CN204787849U (en) | Modified hexagon steel wire winding production line high -frequency heating apparatus cooling body | |
| CN205318251U (en) | Workshop circulating water constant voltage temperature regulating system | |
| CN208195235U (en) | A kind of high line roll surface equipment recirculated water energy saving reforming system | |
| CN210772978U (en) | Novel cooling device | |
| CN204247158U (en) | Thinning vessel condenser pipe | |
| CN205174975U (en) | Novel closed circulation water device |
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 |
Granted publication date: 20131211 Termination date: 20190612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |