CN108239691A - A kind of natural gas annealing furnace roller - Google Patents
A kind of natural gas annealing furnace roller Download PDFInfo
- Publication number
- CN108239691A CN108239691A CN201810333949.1A CN201810333949A CN108239691A CN 108239691 A CN108239691 A CN 108239691A CN 201810333949 A CN201810333949 A CN 201810333949A CN 108239691 A CN108239691 A CN 108239691A
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- CN
- China
- Prior art keywords
- pipe
- water
- inlet pipe
- water inlet
- integrally connected
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0012—Rolls; Roll arrangements
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The present invention relates to a kind of natural gas annealing furnace rollers,Including crossing water pipe,The water pipe of crossing is helical form,The left end integrally connected outlet pipe for crossing water pipe,The right end integrally connected water inlet pipe for crossing water pipe,Fixing sleeve is baffled on the outlet pipe and water inlet pipe,Outer barrel is fixedly connected between the baffle,The inside crossed water pipe and be located at outer barrel,The external installation flow pipe of the water inlet pipe,The flow pipe vertical inlet pipe setting,The both sides of the flow pipe open up through-hole,The inside difference mounting circular ring and disk of the flow pipe,The annulus is fixedly connected with disk by connecting rod,The end of the water inlet pipe passes through through-hole integrally connected annulus,The axostylus axostyle of the disk integrally connected motor,The axostylus axostyle passes through through-hole,The present invention is rational in infrastructure,It is easy to use,Mainly improve the structure of furnace roller,Its temperature is reduced using cooling water,So as to extend the service life of furnace roller and bearing,It is environment friendly and pollution-free simultaneously,It is energy saving.
Description
Technical field
The present invention relates to heat-treatment furnace fields, are specifically related to a kind of natural gas annealing furnace roller.
Background technology
The high-temperature heater for being currently used for heat treatment generally comprises resistance-heated furnace and natural gas adds by mode of heating differentiation
Hot stove, has box type heater and trolley heating furnace by structure differentiation, has glowing furnace and annealing furnace by heat treatment process differentiation.Naturally
The burner hearth side of gas annealing furnace is equipped with burner, and burner hearth is connect by exhanst gas outlet with smoke evacuation system, and burner hearth bottom surface, which is located at, to be used for
Transport the furnace roller of material.At present, existing natural gas annealing furnace roller generally requires support and transports heavier material, annealing furnace
Furnace roller is typically cylindrical overall structure, and furnace roller surface is isodiametric straight tube shape, and operating temperature is at 1000 DEG C or so, furnace roller
Surface easily generates heat treated part scuffing, and furnace roller intensity and wear-resisting property can also reduce due to high temperature influences, particularly stove
The bearing at roller both ends by high temperature because influenced to be easily damaged, the reduced service life of bearing, even needs to stop production more sometimes
Bearing is changed, influences normal production.
Invention content
The technical problem to be solved by the present invention is to overcome prior art furnace roller temperature height to influence furnace roller and bearing service life
The defects of, a kind of natural gas annealing furnace roller is provided.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of natural gas annealing furnace roller, including mistake
Water pipe, the water pipe of crossing is helical form, and the left end integrally connected outlet pipe for crossing water pipe, the right end for crossing water pipe integrally connects
Water pipe is tapped into, fixing sleeve is baffled on the outlet pipe and water inlet pipe, and outer barrel is fixedly connected between the baffle, described to cross water pipe
Positioned at the inside of outer barrel, the external installation flow pipe of the water inlet pipe, the flow pipe vertical inlet pipe setting, the flow pipe
Both sides open up through-hole, the inside difference mounting circular ring and disk, the annulus of the flow pipe are fixed with disk by connecting rod
Connection, the end of the water inlet pipe pass through through-hole integrally connected annulus, the axostylus axostyle of the disk integrally connected motor, the axostylus axostyle
Across through-hole, the madial wall interval connection radiating fin of the outer barrel, the flow pipe is rectangular tube, the axostylus axostyle and water inlet pipe
Water proof ring is installed between the side wall of through-hole.
The present invention has an advantageous effect in that compared with prior art：A kind of natural gas annealing furnace roller, it is rational in infrastructure, make
With convenience, the structure of furnace roller is mainly improved, its temperature is reduced using cooling water, so as to extend the use longevity of furnace roller and bearing
Life, at the same it is environment friendly and pollution-free, it is energy saving.
Description of the drawings
Fig. 1 is a kind of natural gas annealing furnace roller cross-sectional view of the present invention.
Fig. 2 is a kind of natural gas annealing furnace roller annulus of the present invention and disk attachment structure schematic diagram.
Fig. 3 is a kind of natural gas annealing furnace roller through-hole structure schematic diagram of the present invention.
Figure label is：1- crosses water pipe；2- outlet pipes；3- water inlet pipes；4- baffles；5- outer barrels；6- flow pipes；7- through-holes；
8- annulus；9- disks；10- connecting rods；11- axostylus axostyles；12- radiating fins.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It is understood referring to figs. 1 to Fig. 3：A kind of natural gas annealing furnace roller, including crossing water pipe 1, the water pipe 1 of crossing is spiral
Shape, the left end integrally connected outlet pipe 2 for crossing water pipe 1, the right end integrally connected water inlet pipe 3 for crossing water pipe 1, the water outlet
Fixing sleeve baffled 4 on pipe 2 and water inlet pipe 3, outer barrel 5 is fixedly connected between the baffle 4, and the water pipe 1 of crossing is located at outer barrel 5
Inside, the external installation flow pipe 6 of the water inlet pipe 1, the 6 vertical inlet pipe 3 of flow pipe are set, and the two of the flow pipe 6
Side opens up through-hole 7, the inside difference mounting circular ring 8 and disk 9 of the flow pipe 6, and the annulus 8 passes through connecting rod 10 with disk 9
It is fixedly connected, the end of the water inlet pipe 3 passes through 7 integrally connected annulus 8 of through-hole, the axostylus axostyle of the 9 integrally connected motor of disk
11, the axostylus axostyle 11 passes through through-hole 7.
The madial wall interval connection radiating fin 12 of the outer barrel 5, radiates convenient for outer barrel 5；The flow pipe 6 is rectangle
Pipe, is easily installed annulus 8 and disk 9；Water proof ring, anti-leak-stopping are installed between the axostylus axostyle 11 and the side wall of water inlet pipe 3 and through-hole 7
Water.
The principle of the present invention and advantage：In use, flow pipe 6 is first fixed on the housing or stent of machine, it is kept
Stablize, water-circulating pipe is connected at outlet pipe 2, the recycling of cooling water or the Optimum utilization of warm water are realized, when flow pipe 6
When being inside filled with cooling water, the axostylus axostyle 11 of motor rotates, and axostylus axostyle 11 drives disk 9 to rotate, since annulus 8 and disk 9 pass through connecting rod
10 are fixedly connected, therefore the water inlet pipe 3 for connecting annulus 8 also rotates therewith, so that the outer barrel 5 outside water inlet pipe 3 also rotates,
Its effect is realized as furnace roller, and cooling water enters water inlet pipe 3 from annulus 8, entered water pipe 1, the heat of outer barrel 5 from water inlet pipe 3
Quick by radiating fin 12 transmits the temperature rise made in outer barrel 5, cross water pipe 1 from outlet pipe 2 export during will be hot
Amount takes away a part, reduces the temperature of outer barrel 5.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (1)
1. a kind of natural gas annealing furnace roller, including crossing water pipe（1）, it is characterised in that：It is described to cross water pipe（1）For helical form, institute
Stated water pipe（1）Left end integrally connected outlet pipe（2）, it is described to cross water pipe（1）Right end integrally connected water inlet pipe（3）, it is described
Outlet pipe（2）And water inlet pipe（3）Upper fixing sleeve is baffled（4）, the baffle（4）Between be fixedly connected with outer barrel（5）, it is described to cross water
Pipe（1）Positioned at outer barrel（5）Inside, the water inlet pipe（1）External installation flow pipe（6）, the flow pipe（6）Vertical inlet
Pipe（3）Setting, the flow pipe（6）Both sides open up through-hole（7）, the flow pipe（6）Inside difference mounting circular ring（8）With
Disk（9）, the annulus（8）With disk（9）Pass through connecting rod（10）It is fixedly connected, the water inlet pipe（3）End pass through through-hole
（7）Integrally connected annulus（8）, the disk（9）The axostylus axostyle of integrally connected motor（11）, the axostylus axostyle（11）Across through-hole（7）,
The outer barrel（5）Madial wall interval connection radiating fin（12）, the flow pipe（6）For rectangular tube, the axostylus axostyle（11）With
Water inlet pipe（3）With through-hole（7）Side wall between water proof ring is installed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010154026.7A CN111334647A (en) | 2018-04-13 | 2018-04-13 | Heat treatment furnace roller structure for eliminating pulse optimization control temperature uniformity |
| CN201810333949.1A CN108239691B (en) | 2018-04-13 | 2018-04-13 | Furnace roller of natural gas annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333949.1A CN108239691B (en) | 2018-04-13 | 2018-04-13 | Furnace roller of natural gas annealing furnace |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010154026.7A Division CN111334647A (en) | 2018-04-13 | 2018-04-13 | Heat treatment furnace roller structure for eliminating pulse optimization control temperature uniformity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108239691A true CN108239691A (en) | 2018-07-03 |
| CN108239691B CN108239691B (en) | 2020-05-01 |
Family
ID=62699329
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810333949.1A Active CN108239691B (en) | 2018-04-13 | 2018-04-13 | Furnace roller of natural gas annealing furnace |
| CN202010154026.7A Withdrawn CN111334647A (en) | 2018-04-13 | 2018-04-13 | Heat treatment furnace roller structure for eliminating pulse optimization control temperature uniformity |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010154026.7A Withdrawn CN111334647A (en) | 2018-04-13 | 2018-04-13 | Heat treatment furnace roller structure for eliminating pulse optimization control temperature uniformity |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108239691B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872138A (en) * | 2020-07-09 | 2020-11-03 | 江苏鼎胜新能源材料股份有限公司 | Guide roller water-cooling circulating device for continuous casting and rolling |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1431911A (en) * | 1973-06-26 | 1976-04-14 | Nippon Kokan Kk | Method of preventing the occurrence of surface flaws on steel strip in heating furnaces |
| CN201473563U (en) * | 2009-06-18 | 2010-05-19 | 陆根才 | Inner roll of cold rolling furnace roll |
| CN201809407U (en) * | 2010-10-21 | 2011-04-27 | 无锡市晶瑜冶金机械有限公司 | Water cooling roller of normalizing furnace |
| CN202902874U (en) * | 2012-10-25 | 2013-04-24 | 桐乡市耀润电子有限公司 | Liquid nitrogen water cooling device |
| CN204080015U (en) * | 2014-07-21 | 2015-01-07 | 肇庆宏旺金属实业有限公司 | A kind of annealing furnace roller with cooling structure |
| CN205275649U (en) * | 2015-12-22 | 2016-06-01 | 黄石山力科技股份有限公司 | Novel water -cooling stove roller |
| CN205279759U (en) * | 2015-12-28 | 2016-06-01 | 湖南省银河重工有限公司 | Cooling device of intermediate frequency electric stove |
| CN106544495B (en) * | 2016-10-14 | 2018-07-03 | 武汉钢铁有限公司 | Cold-rolling continuous annealing line anti-condensation furnace roller and preparation method thereof |
-
2018
- 2018-04-13 CN CN201810333949.1A patent/CN108239691B/en active Active
- 2018-04-13 CN CN202010154026.7A patent/CN111334647A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1431911A (en) * | 1973-06-26 | 1976-04-14 | Nippon Kokan Kk | Method of preventing the occurrence of surface flaws on steel strip in heating furnaces |
| CN201473563U (en) * | 2009-06-18 | 2010-05-19 | 陆根才 | Inner roll of cold rolling furnace roll |
| CN201809407U (en) * | 2010-10-21 | 2011-04-27 | 无锡市晶瑜冶金机械有限公司 | Water cooling roller of normalizing furnace |
| CN202902874U (en) * | 2012-10-25 | 2013-04-24 | 桐乡市耀润电子有限公司 | Liquid nitrogen water cooling device |
| CN204080015U (en) * | 2014-07-21 | 2015-01-07 | 肇庆宏旺金属实业有限公司 | A kind of annealing furnace roller with cooling structure |
| CN205275649U (en) * | 2015-12-22 | 2016-06-01 | 黄石山力科技股份有限公司 | Novel water -cooling stove roller |
| CN205279759U (en) * | 2015-12-28 | 2016-06-01 | 湖南省银河重工有限公司 | Cooling device of intermediate frequency electric stove |
| CN106544495B (en) * | 2016-10-14 | 2018-07-03 | 武汉钢铁有限公司 | Cold-rolling continuous annealing line anti-condensation furnace roller and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872138A (en) * | 2020-07-09 | 2020-11-03 | 江苏鼎胜新能源材料股份有限公司 | Guide roller water-cooling circulating device for continuous casting and rolling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108239691B (en) | 2020-05-01 |
| CN111334647A (en) | 2020-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200324 Address after: No.9, Xingsheng Road, Jiangyan Economic Development Zone, Taizhou City, Jiangsu Province Applicant after: Taizhou Zhongnan Furnace Co., Ltd Address before: 225507 fourteen groups of Sanlian Village, Louzhuang Town, Jiangyan District, Taizhou, Jiangsu Applicant before: Wang Xiufang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |