CN202101559U - Device for effectively reducing circulating water amount of supporting beam in heating furnace - Google Patents
Device for effectively reducing circulating water amount of supporting beam in heating furnace Download PDFInfo
- Publication number
- CN202101559U CN202101559U CN2011200873033U CN201120087303U CN202101559U CN 202101559 U CN202101559 U CN 202101559U CN 2011200873033 U CN2011200873033 U CN 2011200873033U CN 201120087303 U CN201120087303 U CN 201120087303U CN 202101559 U CN202101559 U CN 202101559U
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- China
- Prior art keywords
- brace summer
- spirality
- water pipe
- spoiler
- cooling water
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Abstract
The utility model discloses a device for effectively reducing the circulating water amount of a supporting beam in a heating furnace. At least three spiral turbulent pieces are connected in sequence by a plurality of connecting rods and are arranged in a cooling water pipe of the supporting beam; and the first spiral turbulent piece is fixedly connected with the inner wall of the cooling water pipe along the water flow direction of the cooling water pipe in the supporting beam. In the device, the attachment of circulating water vapour bubbles on the inner wall surface of the supporting beam is avoided, the cooling effect of the supporting beam is ensured, the hidden troubles in safety production are avoided, and the operation energy consumption of a cooling circulation system is reduced.
Description
Technical field
The utility model relates to the device of brace summer quantity of circulating water in a kind of effective minimizing heating-furnace.
Background technology
Being equipped with the blank brace summer in the general heating furnace is used for supporting and puts blank; Because this brace summer is worked under the furnace high-temperature environment; For guaranteeing its structural strength; Need brace summer in the stove is cooled off, wherein in brace summer, feed saturation water and make it take place to vaporize the mode that brace summer is cooled off to be called the vaporization cooling.The brace summer that adopts the vaporization cooling is because violent vaporization takes place in saturation water in beam, and the brace summer internal face can produce a large amount of steam bubbles.Can not be taken away rapidly by current like steam bubble, can produce air film at the brace summer internal face, the heat exchange efficiency between brace summer internal face and cooling water is reduced greatly, cause the brace summer temperature to raise, intensity reduces, and brings great hidden to safety in production.Be to guarantee the brace summer favorable cooling effect, adopt higher cooling water circulation rate to come brace summer internal face steam bubble is washed away and takes away rapidly usually, therefore need provide bigger cooling water cycle water amount to improve flow velocity.But bigger cooling water cycle water amount needs the circulatory system of bigger load and bigger power-equipment, and the power consumption increase, and not only the one-time investment expense is higher, and operating cost is also bigger.
Summary of the invention
The utility model technical problem to be solved provides the device of brace summer quantity of circulating water in a kind of effective minimizing heating-furnace; This device has been avoided recirculated water steam bubble adhering at the brace summer internal face; Guaranteed the cooling effect of brace summer; Stop safety in production hidden danger, reduced the operation energy consumption of cooling recirculation system.
For solving the problems of the technologies described above; The device that the utility model effectively reduces brace summer quantity of circulating water in the heating-furnace comprises cooling water pipe, at least three spirality spoilers and some connecting rods in the brace summer; Said spirality spoiler connects successively through said some connecting rods and is located in the said brace summer cooling water pipe, is fixedly connected with the cooling water pipe inwall along the first spirality spoiler of cooling water pipe water (flow) direction in the said brace summer.
For reaching current spiral effect preferably, the spiral angle of above-mentioned spirality spoiler is the 45-180 degree, and the length of spirality spoiler is 100mm-400mm.The spacing distance of each spirality spoiler is 300-3000mm.
For making things convenient for the making of this device, above-mentioned spirality spoiler and connecting rod are through being welded to connect, and above-mentioned first spirality spoiler and cooling water pipe inwall are through being welded to connect.
Because effectively reducing the device of brace summer quantity of circulating water in the heating-furnace, the utility model adopted technique scheme; Promptly at least three spirality spoilers connect successively through some connecting rods and are located in the brace summer cooling water pipe, are fixedly connected with the cooling water pipe inwall along the first spirality spoiler of cooling water pipe water (flow) direction in the brace summer.This device has avoided the recirculated water steam bubble in the adhering to of brace summer internal face, and has guaranteed the cooling effect of brace summer, has stopped safety in production hidden danger, has reduced the operation energy consumption of cooling recirculation system.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify:
Fig. 1 effectively reduces brace summer quantity of circulating water apparatus structure sketch map in the heating-furnace for the utility model.
The specific embodiment
As depicted in figs. 1 and 2; The utility model effectively reduces in the heating-furnace device of brace summer quantity of circulating water and comprises in the brace summer cooling water pipe 1, at least three spirality spoilers 2 and some connecting rods 3; Said spirality spoiler 2 connects successively through said some connecting rods 3 and is located in the said brace summer cooling water pipe 1, is fixedly connected with cooling water pipe 1 inwall along the first spirality spoiler of cooling water pipe 1 water (flow) direction in the said brace summer.Said spirality spoiler 2 can be formed by a block plate helical buckling.
For reaching current spiral effect preferably, the spiral angle of above-mentioned spirality spoiler 2 is the 45-180 degree, and the length of spirality spoiler 2 is 100mm-400mm.The spacing distance of each spirality spoiler 2 is 300-3000mm.
For making things convenient for the making of this device, above-mentioned spirality spoiler 2 and connecting rod 3 are through being welded to connect, and above-mentioned first spirality spoiler 2 and cooling water pipe 1 inwall are through being welded to connect.
This device is through being provided with a plurality of spirality spoilers that connected by connecting rod in cooling water pipe; Each spirality spoiler constitutes the fluid disturbing flow device; The head end of fluid disturbing flow device is fixedly connected with tube wall; Consider the metalwork expanded by heating, the tail end of disturbing flow device and tube wall are unfixing, to guarantee the free stroke of fluid disturbing flow device.When cooling water flows in the brace summer cooling water pipe; Because the flow-disturbing effect of fluid disturbing flow device makes fluid in water pipe, produce strong eddy flow; Under the identical condition of quantity of circulating water; Compare the flowing of brace summer cooling water pipe inner fluid of unconfined flow device, can effectively improve the rate of circulating flow of fluid in water pipe.And because the strong eddy flow of fluid flows, fluid is more remarkable to the souring of cooling water pipe inwall, can effectively suppress the pipe inner wall face because steam bubble causes the formation of steam film, for safety in production creates conditions.Therefore, in guaranteeing water pipe, under the prerequisite of certain rate of circulating flow, can effectively reduce the interior quantity of circulating water of water pipe behind the employing disturbing flow device more than 20%.Thereby reduce cooling system load and power-equipment, effectively reduce the energy consumption of power-equipment, and reduced the one-time investment expense to a certain extent and reduced operating cost.
Claims (4)
1. device that effectively reduces brace summer quantity of circulating water in the heating-furnace; Comprise cooling water pipe in the brace summer; It is characterized in that: also comprise at least three spirality spoilers and some connecting rods; Said spirality spoiler connects successively through said some connecting rods and is located in the said brace summer cooling water pipe, is fixedly connected with the cooling water pipe inwall along the first spirality spoiler of cooling water pipe water (flow) direction in the said brace summer.
2. the device of brace summer quantity of circulating water in effective minimizing heating-furnace according to claim 1, it is characterized in that: the spiral angle of said spirality spoiler is the 45-180 degree, the length of spirality spoiler is 100mm-400mm.
3. the device of brace summer quantity of circulating water in effective minimizing heating-furnace according to claim 1, it is characterized in that: the spacing distance of each spirality spoiler is 300-3000mm.
4. the device of brace summer quantity of circulating water in effective minimizing heating-furnace according to claim 1, it is characterized in that: said spirality spoiler and connecting rod are through being welded to connect, and said first spirality spoiler and cooling water pipe inwall are through being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200873033U CN202101559U (en) | 2011-03-29 | 2011-03-29 | Device for effectively reducing circulating water amount of supporting beam in heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200873033U CN202101559U (en) | 2011-03-29 | 2011-03-29 | Device for effectively reducing circulating water amount of supporting beam in heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101559U true CN202101559U (en) | 2012-01-04 |
Family
ID=45387567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200873033U Expired - Lifetime CN202101559U (en) | 2011-03-29 | 2011-03-29 | Device for effectively reducing circulating water amount of supporting beam in heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221297A (en) * | 2011-03-29 | 2011-10-19 | 上海宝钢工业检测公司 | Device capable of reducing water recirculation rate of supporting beam in heating furnace effectively |
| CN107225214A (en) * | 2017-06-15 | 2017-10-03 | 佛山职业技术学院 | A kind of liquid condition shaping metal type dies strengthen cooling system |
-
2011
- 2011-03-29 CN CN2011200873033U patent/CN202101559U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221297A (en) * | 2011-03-29 | 2011-10-19 | 上海宝钢工业检测公司 | Device capable of reducing water recirculation rate of supporting beam in heating furnace effectively |
| CN107225214A (en) * | 2017-06-15 | 2017-10-03 | 佛山职业技术学院 | A kind of liquid condition shaping metal type dies strengthen cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOSTEEL INDUSTRIAL FURNACE ENGINEERING TECHNOLOGY Free format text: FORMER OWNER: SHANGHAI BAOSTEEL INDUSTRY INSPECTION CORP. Effective date: 20130227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130227 Address after: 201900 room 503-C, room 1, building 1508, Mudanjiang Road, Shanghai, Baoshan District, 5 Patentee after: Baosteel Industrial Furnace Engineering Technology Co., Ltd. Address before: 201900 Shanghai city Baoshan District Meipu Road No. 335 Patentee before: Shanghai Baosteel Industry Inspection Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171129 Address after: 201999 Shanghai city Baoshan District Tieli Road No. 2510 room 416 Patentee after: Baosteel Engeneering &Technology Group Co., Ltd. Address before: 201900 room 503-C, room 1, building 1508, Mudanjiang Road, Shanghai, Baoshan District, 5 Patentee before: Baosteel Industrial Furnace Engineering Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |