CN2578004Y - High dense straight pipe controllable steel plate cooling device - Google Patents
High dense straight pipe controllable steel plate cooling device Download PDFInfo
- Publication number
- CN2578004Y CN2578004Y CN 02282589 CN02282589U CN2578004Y CN 2578004 Y CN2578004 Y CN 2578004Y CN 02282589 CN02282589 CN 02282589 CN 02282589 U CN02282589 U CN 02282589U CN 2578004 Y CN2578004 Y CN 2578004Y
- Authority
- CN
- China
- Prior art keywords
- straight
- casing
- steel plate
- pipe
- 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
Images
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model discloses a steel plate high dense straight collection pipe controllable cooling device, which comprises an upper straight collection water pipe device and a lower spray pipe device which is installed just under the upper straight collection water pipe device. The two devices are all composed of water input pipes, box bodies, a plurality of straight spray pipes which are installed on the box bodies, throttling uniform speed pipes and throttling uniform speed boards which are arranged in the box bodies. The straight spray water pipe is a steady-flow spray pipe of which the inner diameter is changed gradually. The lower part of the tail end of an upper straight collection water pipe is additionally provided with a self-cooling drainage pipe. The cylindrical water flow which is sprayed by the steel plate high dense straight collection pipe controllable cooling device is continuous and stable, and leads the steel plate to be cooled homogeneously and effectively. The utility model has the advantages of strong cooling ability, high efficiency, small pressure loss, lower water quality requirement, difficult clogging of spray pipes and easy cleanness and replacement.
Description
Technical field
The utility model relates to the steel plate control cooling device that a kind of iron and steel enterprise uses.
Background technology
The steel plate type of cooling of using in the iron and steel enterprise has spray, U type collector and water curtain cooling at present, the spray cooling is because cooling capacity is poor, now be in eliminate among, U type collector device comprises throttle mechanism in the water inlet pipe, water tank, water tank, current stabilization mechanism, forms from water cooling plant and a plurality of U type sparge pipes of being installed on the water tank, by U type collector device cooling water is sprayed onto and makes the steel plate quilt cooling that has just shut out on the steel plate to be cooled, to obtain required material property.But this U type collector cooling device is owing to adopted U type pipe, so following shortcoming is arranged: (1) U type pipe easily stops up, and is difficult to cleaning after stopping up.(2) intensity of cooling is little, the energy consumption height.(3) the outer easy clashing and breaking of U type pipe of casing.(4) pipe is difficult for dismounting and change.(5) current are wayward.
The utility model content
At the problem that present U type collector cooling device exists, the purpose of this utility model is to provide the highly dense straight tube control of a kind of steel plate cooling device, has solved the problems referred to above that U type collector cooling device exists well.
In order to achieve the above object, the highly dense straight collector control cooling device of steel plate of the present utility model has adopted following technical scheme: the highly dense straight collector control cooling device of steel plate, comprise straight collector device and be installed on following Effuser device below the straight collector device that at the uniform velocity form by member, a plurality of water spray straight tubes of being fixed in below the casing by casing, the water inlet pipe that is connected with casing, throttling for last straight collector device; The water inlet pipe that following Effuser device is connected by casing, with casing, the throttling in the casing at the uniform velocity member, a plurality of water spray straight tubes of being connected in above the casing are formed.
Throttling in the above-mentioned last straight collector device at the uniform velocity member can be throttling uniform speed tube and throttling plate at the uniform velocity, the throttling uniform speed tube be with casing in tube wall that inlet tube is connected on the straight tube of a plurality of apopores is arranged, apopore density and diameter on the tube wall are arranged with certain relation, increase gradually to terminal circulation area from throttling uniform speed tube entrance point; Throttling at the uniform velocity plate is a porous level board that is installed in the casing, and level board is positioned on the throttling uniform speed tube, and casing is separated into two cavitys, and the import of above-mentioned water spray straight tube is positioned at upper cavity, and the density of through hole and diameter are arranged with certain relation on the plate.At the uniform velocity install to obtain at the uniform velocity current by throttling, make that the water flow in the water spray straight tube on the water tank is identical, make the cooling of steel plate even,, eliminate thermal stress to obtain better physical and mechanical properties.
For the ease of the dismounting and the replacing of water spray straight tube, can be between above-mentioned water spray straight tube and casing by being threaded.
Throttling equal speed mechanism in the above-mentioned following Effuser device also can be an at the uniform velocity plate of throttling uniform speed tube and throttling, the throttling uniform speed tube be with casing in tube wall that inlet tube is connected on the straight tube of a plurality of apopores is arranged, apopore density and diameter on the tube wall are arranged with certain relation, increase gradually to terminal circulation area from throttling uniform speed tube entrance point; Throttling at the uniform velocity plate is a porous level board that is installed in the casing, level board is positioned on the throttling uniform speed tube, and casing is separated into two cavitys, and the import of the water spray straight tube of stating mutually is positioned at upper cavity, the density of through hole and diameter are arranged with certain relation on the plate, to obtain at the uniform velocity current.
In order to make the waterflow stabilization of ejection, the internal diameter of above-mentioned water spray straight tube can reduce gradually from arrival end to port of export internal diameter, forms straight tube current stabilization chamber, makes in-pipe flow stablize into column and flows out.
Be unlikely under the situation of not spraying water by following steel plate baking distortion in order to make at cooling device, the end of the casing of straight collector device can also have outlet pipe above-mentioned, to guarantee in the casing mobile cooling water being arranged.When promptly not needing steel plate cooled off, open outlet pipe, the liquid level of the water in the control casing is lower than the inlet of water spray straight tube, uses to enter from inlet tube, discharges from outlet through casing, so that casing is partly cooled off.
When rolling steel plate passes through in the middle of last straight collector device and following Effuser device, cooling water sprays to steel plate uniformly from upper and lower surface and cools off, owing to have throttling at the uniform velocity to become mechanism in the water tank of the highly dense straight collector control cooling device of steel plate of the present utility model, make the water flow velocity of each sparge pipe ejection equate, the water spray straight tube internal diameter of special shape makes the current of ejection become even column, makes the steel plate cooling evenly.Because flow passage design is so the pressure loss is little.And the employing straight tube, be difficult for stopping up, even yet cleaning easily after stopping up is not high to water quality requirement.Straight tube can clashing and breaking in casing.By being threaded, change by detachable reaching in casing for straight tube.
Description of drawings
Fig. 1 is the last straight collector device external structure of the highly dense straight collector control cooling device of steel plate;
Fig. 2 is the A-A cutaway view of last straight collector device shown in Figure 1;
Fig. 3 is the following Effuser device external structure of the highly dense straight collector control cooling device of steel plate;
Fig. 4 is the cutaway view of following Effuser device B-B shown in Figure 3.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the highly dense straight collector control cooling device of steel plate of the present utility model is described further.
The highly dense straight collector control cooling device of steel plate of the present utility model comprises straight collector device and is installed on the following Effuser device of straight collector device below, goes up the relative up and down installation with following Effuser device of straight collector pipe device.
As depicted in figs. 1 and 2, go up straight collector device by water inlet pipe 1, casing 2, by being threadedly connected at the uniform velocity plate 6 of a plurality of straight sparge pipe 3 below the casing 2, throttling uniform speed tube 5 in water-cooled outlet pipe 4 and casing and throttling, throttling at the uniform velocity plate 6 is installed on throttling uniform speed tube 5 tops, space in the casing is separated into up and down two parts, water spray straight tube 4 from below pass choke block 6.Throttling uniform speed tube 5 and throttling at the uniform velocity have a plurality of through holes (omitting among the figure) on the plate 6, and its circulation area concerns setting with certain so that each water spray straight tube to go out water flow velocity identical.The internal diameter of each water spray straight tube is reduced gradually by water inlet end to water side, forms the current stabilization cavity of a convergent, makes in-pipe flow stable, and current become the column ejection.In casing right-hand member position on the lower side is from water-cooled outlet pipe 4, outlet pipe 4 inlets are positioned under the choke block 6 of casing, not spraying water when last straight collector device makes, and makes in the casing and maintains mobile cooling water under straight sparge pipe 4 inlets, will go up straight collector device baking distortion to prevent the high-temperature steel plate.
As shown in Figures 3 and 4, following sparge pipe equally by water inlet pipe 10, casing 11, throttling uniform speed tube 12, throttling at the uniform velocity plate 13 and a plurality of water spray straight tubes 14 of having a taper current stabilization chamber form, be installed on casing top by a plurality of straight sparge pipes 14 that are threadedly connected to above the casing 2.
Current in the casing through the throttling of the highly dense straight collector control cooling device of this steel plate, at the uniform velocity become and water conservancy diversion after, the multiple spot column current that form continous-stable spray to the steel plate in operation, make it obtain all even effective cooling, and cooling capacity are big, the efficient height.
Claims (4)
1, the highly dense straight collector control cooling device of a kind of steel plate, comprise straight collector device and be installed on following Effuser device below the straight collector device, the upper header device comprise the interior throttling of water inlet pipe, casing, casing at the uniform velocity member, from water cooling plant and be installed on sparge pipe downward on the casing; Following Effuser device comprise casing, water inlet pipe, throttling at the uniform velocity plate, water outlet guiding current stabilization mechanism, from water cooling plant and be installed on the sparge pipe that makes progress on the casing, it is characterized in that: go up straight collector device and down the sparge pipe of Effuser device be a plurality of straight tubes that are mounted on the casing.
2, the highly dense straight collector control cooling device of steel plate as claimed in claim 1, it is characterized in that: the above-mentioned last straight collector device and the sparge pipe of following Effuser device are connected with casing by screw thread.
3, the highly dense straight collector control cooling device of steel plate as claimed in claim 1, it is characterized in that: the above-mentioned last straight collector device and the throttling of following Effuser device at the uniform velocity member are made up of two parts, the throttle pipe that has a plurality of throttle orifices on the tube wall that a part is with water inlet pipe is connected, a part is installed in the horizontal choke block that has a plurality of throttle orifices in the casing for level, choke block is positioned at the top of throttle pipe, and the sparge pipe of last captation passes choke block from bottom to top.
4, the highly dense straight collector control cooling device of steel plate as claimed in claim 1, it is characterized in that: the hole for water spraying of above-mentioned water spray straight tube is taper, and arrival end is greater than the port of export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282589 CN2578004Y (en) | 2002-10-17 | 2002-10-17 | High dense straight pipe controllable steel plate cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282589 CN2578004Y (en) | 2002-10-17 | 2002-10-17 | High dense straight pipe controllable steel plate cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2578004Y true CN2578004Y (en) | 2003-10-08 |
Family
ID=33744641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02282589 Expired - Fee Related CN2578004Y (en) | 2002-10-17 | 2002-10-17 | High dense straight pipe controllable steel plate cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2578004Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990651A (en) * | 2013-02-19 | 2014-08-20 | 宝山钢铁股份有限公司 | Device and method for controlling high-order edge waves of thin wide flat steel |
| CN104772353A (en) * | 2015-04-09 | 2015-07-15 | 中冶赛迪工程技术股份有限公司 | Hot-rolling cooling-controlled spray header device and cooling method thereof |
| CN108889785A (en) * | 2018-08-09 | 2018-11-27 | 中冶赛迪技术研究中心有限公司 | Spray equipment |
-
2002
- 2002-10-17 CN CN 02282589 patent/CN2578004Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990651A (en) * | 2013-02-19 | 2014-08-20 | 宝山钢铁股份有限公司 | Device and method for controlling high-order edge waves of thin wide flat steel |
| CN103990651B (en) * | 2013-02-19 | 2016-02-24 | 宝山钢铁股份有限公司 | A kind of control device for thin broadband steel high order limit wave and control method thereof |
| CN104772353A (en) * | 2015-04-09 | 2015-07-15 | 中冶赛迪工程技术股份有限公司 | Hot-rolling cooling-controlled spray header device and cooling method thereof |
| CN108889785A (en) * | 2018-08-09 | 2018-11-27 | 中冶赛迪技术研究中心有限公司 | Spray equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204718480U (en) | A kind of cooling tower water distribution system and cooling tower | |
| CN2578004Y (en) | High dense straight pipe controllable steel plate cooling device | |
| CN101435663A (en) | Reversed flow heat transfer eddy flow secondary atomizing induced draft cooling tower | |
| CN207703026U (en) | A kind of reverse-flow cooling tower geomantic omen matching enhanced heat exchange system | |
| CN201713540U (en) | Cooling system for heat treatment medium | |
| CN201803605U (en) | Polygonal counter flow cooling tower | |
| CN2672594Y (en) | Evaporation type condenser | |
| CN104374139B (en) | A kind of efficient energy-saving water cooling system | |
| CN201449167U (en) | Cooling tower for central air-conditioning | |
| CN112503967B (en) | Counter-flow wet cooling tower | |
| CN212948733U (en) | Quick cooling device is used in polypropylene pipe production | |
| CN2785741Y (en) | Combined water supplying and distributing device for controlled cooling of black strip | |
| CN203541475U (en) | Secondary cooling chamber of continuous casting machine | |
| CN2807029Y (en) | High temperature slag cooler | |
| CN207286719U (en) | A kind of distiller and its system | |
| CN220228309U (en) | Water hammer eliminating device for insulation can | |
| CN220304323U (en) | Spray cooling device for steam production | |
| CN219589482U (en) | Jet evaporator capable of adjusting steam flow | |
| CN217202695U (en) | Citric acid fermentation cylinder aeration equipment | |
| CN220206134U (en) | Circulating water cooling system of junked tire oil refining equipment | |
| CN218224616U (en) | High-efficient cooling device of ingot casting | |
| CN113686171B (en) | Cooling water circulation system of calcination coke cooler | |
| CN217877200U (en) | Fog dispersal water-saving cooling tower | |
| CN220808200U (en) | Novel water-cooling shaping cooling device for WPC wood-plastic profile | |
| CN221037629U (en) | Clean weighing system |
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: 20031008 Termination date: 20111017 |