CN2670373Y - Bell-type annealer coil bases - Google Patents
Bell-type annealer coil bases Download PDFInfo
- Publication number
- CN2670373Y CN2670373Y CNU2003201228440U CN200320122844U CN2670373Y CN 2670373 Y CN2670373 Y CN 2670373Y CN U2003201228440 U CNU2003201228440 U CN U2003201228440U CN 200320122844 U CN200320122844 U CN 200320122844U CN 2670373 Y CN2670373 Y CN 2670373Y
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- plate
- bearing plate
- bearing
- bell
- scatterer
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Abstract
The utility model relates to a hot working equipment, in particular to a bell-type annealer coil base, comprising a foundation steel structure, a hot isolating chamber, supporting posts, an airflow guiding plate, a diffuser, a bearing plate, a flange disc and a blower. The bearing plate is positioned on the diffuser, and the diffuser is supported by two rings of concentric supporting posts which are fixed on the flange disc. The airflow guiding plate is positioned inside a the lower part cavity of the diffuser. The flange disc is supported by the foundation steel structure on the bottom of the flange disc. The bell-type annealer coil base is characterized in that the bearing plate consists of an upper plate of the bearing plate and a lower plate of the bearing plate; the upper plate of the bearing plate is a honeycomb plate, and the lower plate of the bearing plate is an airflow returning plate; the upper plate of the bearing plate is supported by the lower plate of the bearing plate. The bell-type annealer coil base of the utility model can make the airflow inside a bell-type annealer form a uniformly distributed circulating airflow, in order to obtain uniform structure and mechanical performance of the annealed material.
Description
(1) technical field
The utility model relates to Thermal Equipment, relates in particular to a kind of bell type annealing furnace table.
(2) background technology
Bell type annealing furnace is to carry out a kind of Equipment for Heating Processing of steel part annealed.The table structure of existing bell type annealing furnace, how to develop at the annealing of single buttress band coil of strip, disclose a kind of bell type annealing furnace table as patent No. US5616297, mainly formed by parts such as bearing plate, scatterer, hot box, supporting structure, ring flange, basic steel construction.Annealed material is positioned on the bearing plate, and bearing plate is supported by scatterer, scatterer again by support construction supports on the table ring flange, the table ring flange is supported on the basis, workshop by basic steel construction.The table recirculation blower is installed in the center of table, and the wind that blower fan bloats is led in the circumferential weld between inner cover and the annealed material by scatterer, and the centre hole of annealed material sucks back recirculation blower then, forms the circulation of gas stream in the stove.In bell type annealing furnace, the flow direction of circulating current distributes and directly influences the homogeneity of temperature in the stove, and therefore, for realizing reasonably flow direction of circulating current, the table structure should be adapted to the shape of annealed material, to reach the purpose of air-flow Rational flow.And the annealed bell type annealing furnace table that is applicable to single buttress band coil of strip just can not be applicable to the annealing of many buttress band coil of strips or steel wire wire rod.
(3) summary of the invention
The purpose of this utility model is to provide a kind of many buttress band coil of strips or steel wire wire rod annealed bell type annealing furnace table of being applicable to.With the steel wire wire rod or when piling up neatly band more and being placed on this bell-type annealing furnace annealing, gas stream in the stove can form equally distributed circulating current, thereby obtains uniform tissue structure and mechanical property.
The utility model is achieved in that a kind of bell type annealing furnace table, comprise basic steel construction, insulated cabinet, support post, flow deflector, scatterer, bearing plate, ring flange and blower fan, bearing plate is placed on the scatterer, scatterer supports by being fixed on the concentric support post of the circle of two on the ring flange, flow deflector is positioned in the lower cavity of scatterer, ring flange is supported by the basic steel structure frame of bottom, it is characterized in that bearing plate comprises bearing plate upper plate and bearing plate lower plate, the bearing plate upper plate is a perforated plate, the bearing plate lower plate is a back flow plate, and the bearing plate lower plate supports the bearing plate upper plate.
Above-mentioned bell type annealing furnace table, described perforated plate are that perforated plate is combined into by five blocks of alveolus plates, and middle one be circular, four of peripheries be 90 ° fan-shaped, the periphery of every block of alveolus plate is a framework, inside is honeycomb structure.Described back flow plate is the peviform structure, is combined into by 4 90 ° fan-shaped peviform structures, and the streamlining stud is arranged on the every sidewall, is used to support the top perforated plate.
Principle of work of the present utility model is that load-bearing plate structure is improved, make bearing plate be adapted to the annealing of many buttress steel bands or steel wire wire rod, bearing plate comprises the bearing plate lower plate of cellular bearing plate upper plate and return-flow type, the bearing plate lower plate supports the bearing plate upper plate, places many buttress steel bands or steel wire wire rod on the bearing plate upper plate.The table of this structure makes gas stream in the stove can form equally distributed circulating current, thereby obtains to be annealed the uniform formation's structure and the mechanical property of material.
(4) description of drawings
Fig. 1 is the utility model bell type annealing furnace table structural representation, and Fig. 2 is the structural representation of bearing plate upper plate, and Fig. 3 is the structural representation of bearing plate lower plate.
Among the figure: 1 basic steel construction, 2 insulated cabinets, 3 support posts, 4 flow deflectors, 5 scatterers, 6 bearing plate lower plates (back flow plate), 7 bearing plate upper plates (perforated plate), 8 ring flanges, 9 blower fans.
(5) embodiment
Provide embodiment of the present utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, a kind of bell type annealing furnace table comprises basic steel construction 1, insulated cabinet 2, support post 3, flow deflector 4, scatterer 5, bearing plate, ring flange 8 and blower fan 9.Bearing plate comprises bearing plate upper plate 7 and bearing plate lower plate 6, and bearing plate upper plate 7 is a perforated plate, and perforated plate 7 is combined into by five blocks of alveolus plates, and middle one be circular, four of peripheries be 90 ° fan-shaped, the periphery of every block of alveolus plate is a framework, inside is cellular; The inboard of secter pat is a staircase structural model, is used to put the circular alveolus plate of intermediary, referring to Fig. 2.The steel wire wire rod that is annealed is positioned on the bearing plate upper plate 7.Bearing plate lower plate 6 is a back flow plate, and back flow plate is the peviform structure, is combined into by 4 90 ° fan-shaped peviform structures, and the streamlining stud is arranged on the every sidewall, is used to support top perforated plate 7, referring to Fig. 3.Bearing plate lower plate 6 is placed on the scatterer 5, and scatterer 5 supports by being fixed on the concentric support post 3 of the circle of two on the ring flange 8, and flow deflector 4 is positioned in the lower cavity of scatterer 5, and ring flange 8 is supported by the basic steel structure frame 1 of bottom.Cavity between scatterer 5 and the ring flange 8 is formed insulated cabinet 2, fills up refractory fibre in the insulated cabinet 2, prevents the heat transferred bottom steel construction on table top.Table recirculation blower 9 is installed in table central authorities, the impeller upper limb is positioned under back flow plate 6 lower surfaces, the wind that impeller bloats is up through scatterer 5 and the circumferential weld of flow deflector 4 between back flow plate 6 and inner cover, descending from the upper surface of each buttress annealed material then along volume heart space, get back to recirculation blower 9 air suction inlets through perforated plate 7 and back flow plate 6, make air-flow on the stove cross section, form equally distributed circulating current.
The utility model changes load-bearing upper plate 7 into perforated plate, impels the air-flow that sucks back to get back to recirculation blower 9 along the honeycomb hole of perforated plate 7, makes the air-flow distribution at bearing plate place obtain maximized even.Simultaneously, in order to prevent that wind that recirculation blower gets from causing air-flow skewness on the short transverse in perforated plate 7 places short circuit, set up a back flow plate 6 in perforated plate 7 bottoms, it is bearing plate lower plate 6, play a part the wind that recirculation blower 9 is got is led between inner cover and the annealed material on the one hand, play a part to support perforated plate 7 on the other hand.
Through on probation, be loaded under the situation of bell type annealing furnace of the present utility model at many buttress annealed materials, the air-flow of every buttress, each wire rod or every coil band is evenly distributed, thereby it is all very even to have guaranteed that every volume is annealed the temperature of material, mechanical property, color and luster, has reached the purpose of homo genizing annelaing.
Claims (3)
1. bell type annealing furnace table, comprise basic steel construction, insulated cabinet, support post, flow deflector, scatterer, bearing plate, ring flange and blower fan, bearing plate is placed on the scatterer, scatterer supports by being fixed on the concentric support post of the circle of two on the ring flange, flow deflector is positioned in the lower cavity of scatterer, ring flange is supported by the basic steel structure frame of bottom, it is characterized in that bearing plate comprises bearing plate upper plate and bearing plate lower plate, the bearing plate upper plate is a perforated plate, the bearing plate lower plate is a back flow plate, and the bearing plate lower plate supports the bearing plate upper plate.
2. bell type annealing furnace table according to claim 1 is characterized in that perforated plate is combined into by five blocks of alveolus plates, and middle one be circular, four of peripheries be 90 ° fan-shaped, the periphery of every block of alveolus plate is a framework, inside is honeycomb structure.
3. bell type annealing furnace table according to claim 1 is characterized in that back flow plate is the peviform structure, is combined into by 4 90 ° fan-shaped peviform structures, and the streamlining stud is arranged on the every sidewall, is used to support the top perforated plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201228440U CN2670373Y (en) | 2003-12-25 | 2003-12-25 | Bell-type annealer coil bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201228440U CN2670373Y (en) | 2003-12-25 | 2003-12-25 | Bell-type annealer coil bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670373Y true CN2670373Y (en) | 2005-01-12 |
Family
ID=34476311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201228440U Expired - Lifetime CN2670373Y (en) | 2003-12-25 | 2003-12-25 | Bell-type annealer coil bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670373Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014573A (en) * | 2012-11-14 | 2013-04-03 | 云南钛业股份有限公司 | Dual-furnace base cover annealing method for titanium and titanium alloy |
| CN103031427A (en) * | 2012-11-14 | 2013-04-10 | 云南钛业股份有限公司 | Stacking type cover annealing method for titanium and titanium alloy plate |
| CN103314122A (en) * | 2010-12-27 | 2013-09-18 | Posco公司 | Heat treatment apparatus for annealing process |
| CN114214490A (en) * | 2021-12-20 | 2022-03-22 | 武汉睿宇创科技有限公司 | Controllable atmosphere strong convection circulation bell-type furnace platform of many piles of materials |
| CN114214489A (en) * | 2021-12-20 | 2022-03-22 | 武汉睿宇创科技有限公司 | Strong convection circulation bell-type furnace platform convenient to loading and unloading |
-
2003
- 2003-12-25 CN CNU2003201228440U patent/CN2670373Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314122A (en) * | 2010-12-27 | 2013-09-18 | Posco公司 | Heat treatment apparatus for annealing process |
| CN103014573A (en) * | 2012-11-14 | 2013-04-03 | 云南钛业股份有限公司 | Dual-furnace base cover annealing method for titanium and titanium alloy |
| CN103031427A (en) * | 2012-11-14 | 2013-04-10 | 云南钛业股份有限公司 | Stacking type cover annealing method for titanium and titanium alloy plate |
| CN114214490A (en) * | 2021-12-20 | 2022-03-22 | 武汉睿宇创科技有限公司 | Controllable atmosphere strong convection circulation bell-type furnace platform of many piles of materials |
| CN114214489A (en) * | 2021-12-20 | 2022-03-22 | 武汉睿宇创科技有限公司 | Strong convection circulation bell-type furnace platform convenient to loading and unloading |
| CN114214489B (en) * | 2021-12-20 | 2023-11-14 | 武汉睿宇创科技有限公司 | Strong convection circulation bell-type furnace platform convenient to assemble and disassemble |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131225 Granted publication date: 20050112 |