CN203833997U - Mesh belt roller bottom type annealing furnace for annealing of copper-aluminum composite bar - Google Patents
Mesh belt roller bottom type annealing furnace for annealing of copper-aluminum composite bar Download PDFInfo
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- CN203833997U CN203833997U CN201420275929.0U CN201420275929U CN203833997U CN 203833997 U CN203833997 U CN 203833997U CN 201420275929 U CN201420275929 U CN 201420275929U CN 203833997 U CN203833997 U CN 203833997U
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- guipure
- bottom type
- roller bottom
- annealing furnace
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Abstract
The utility model relates to a mesh belt roller bottom type annealing furnace for annealing of a copper-aluminum composite bar. The mesh belt roller bottom type annealing furnace comprises a rack II, wherein a mesh belt driven by driving wheels at two ends is arranged in the rack II, multiple upper heat radiation rollers are arranged above the mesh belt, multiple gas input pipes for inputting nitrogen into the furnace are arranged at the top of the rack II, a sealing mechanism is respectively arranged at the positions of feeding-discharging doors at two ends of the rack II, and a cooling fan I is arranged at the upper right end of the rack II. The heating can be performed on materials under the protection effect of a nitrogen environment, metal is prevented from being oxidized during heating, and meanwhile the cooling fan is suitable for cooling and annealing of heated materials.
Description
Technical field
The utility model relates to a kind of copper aluminium composite bar annealing guipure roller bottom type annealing furnace, can carry out gas shield heating after annealing to material.
Background technology
In copper aluminium composite bar and tube material production, during particularly copper aluminum composite material is produced, in order to improve the properties for follow of product or the use properties of final finished, in process of production, need to carry out anneal to product; The meaning of its anneal is, is copper aluminium composite bar is placed on and on guipure, is heated to suitable temperature, and keeps the regular hour continuously in this temperature, has a production technique cooling with friction-motion speed.Anneal is one of important process in process for processing, compared with other complete processings, anneal does not generally change the shape of workpiece and overall chemical composition, but by changing the microstructure of copper aluminium composite bar inside or changing the chemical composition on copper aluminium composite bar surface, give or improve its use properties.Its principal feature is to improve the inner quality of copper aluminium composite bar.Eliminate the slight oxidation in process of production of copper aluminium composite bar, improve the surface quality of copper aluminium composite bar.In the anneal of prior art; generally once heat a slice or several pieces; after heating, then a slice or several pieces anneal together, and production efficiency is low; and operation number is many; level of automation is not high, simultaneously in above-mentioned anneal process, in order to prevent the oxidation by air of copper aluminium composite bar; need to utilize gas shield heat-processed, equipment of the prior art can not meet this requirement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of copper aluminium composite bar annealing and uses guipure roller bottom type annealing furnace, can carry out gas shield heating to material workpiece, enhances productivity, and automation degree of equipment is high.
In order to solve the problems of the technologies described above, the utility model provides a kind of copper aluminium composite bar annealing guipure roller bottom type annealing furnace, it comprises: frame two, in frame two, be provided with the guipure by the drive wheel at two ends, this guipure top is arranged with multiple upper thermal radiation rollers, frame two tops are provided with multiple gas inlet pipes to inputting nitrogen in stove, and the turnover bin gate place at frame two two ends is provided with respectively sealing mechanism, and frame two upper right sides are provided with cooling blower one.
The frame one in described frame two left sides is provided with the multiple charging live rolls concordant with guipure upper strata, and the frame three that frame two right-hand members are adjacent is provided with multiple discharging live rolls concordant with guipure upper strata, and these frame three bottoms are provided with multiple cooling blowers two successively.
Described frame two bottoms are respectively equipped with tightening pulley and regulate the fixed high wheel of guipure height, and fixed high wheel top is provided with the impervious carbon brick of multiple-level stack, and the top of this impervious carbon brick is provided with lower thermal radiation roller, and frame two inside top are provided with the thermal insulation layer with impervious carbon brick symmetry.
Described frame two tops are provided with multiple thermal circulation fans and thermopair, and frame two top right side are provided with pre-cooling cycle blower fan.
With respect to prior art, the technique effect the utlity model has is:
1) guipure roller bottom type annealing furnace of the present utility model can heat material under nitrogen environment protection, and while preventing from heating, metal is oxidized;
2) charging live roll is suitable for material to be transferred to reposefully from stove in stove, and discharging live roll is suitable for the material after heating in stove, to be transferred to reposefully stove, and it is cooling that cooling blower two is applicable to that material is carried out to the degree of depth, shortens annealing process
3) tightening pulley regulates the tensioning degree of guipure, according to the weight of material and height, fixed high wheel regulates the height of guipure, impervious carbon brick and thermal insulation layer have heat-resisting and heat-insulating property, improve the thermo-efficiency in stove, the lower thermal radiation roller material being suitable on guipure that matches with upper thermal radiation roller heats more equably, improves rate of heating;
4) impervious carbon brick has heat-resisting and heat-insulating property, and the lower thermal radiation roller material being suitable on guipure that matches with upper thermal radiation roller heats more equably, improves rate of heating;
5) thermal circulation fan is added on stove top, utilizes the effect of thermal circulation fan to accelerate furnace gas and flows, and the temperature in process furnace is added to homogenizing, thereby make in stove temperature everywhere consistent, guarantees that metal works hankers homogeneous adding, and guarantees final product quality.
6) described thermal insulation layer can prevent that furnace heat runs off from frame top, thermal circulation fan is suitable for stove top, in order to ensure that thermal circulation fan at high temperature turns round, add the cooling water inlet pipe and water outlet pipe of using at its fan bearing place, thermopair is suitable for measuring and monitoring the temperature in stove in limited time.
Brief description of the drawings
In order to clearly demonstrate innovative principle of the present utility model and the technical superiority than currently available products thereof, by applying the limiting examples of described principle, possible embodiment is described by means of accompanying drawing below.In the drawings:
Fig. 1 is the forward sectional view of guipure roller bottom type annealing furnace of the present utility model;
Fig. 2 is the local amplification view of the heating arrangements of guipure roller bottom type annealing furnace of the present utility model;
Fig. 3 is the left-hand sectional view of the heating arrangements of guipure roller bottom type annealing furnace of the present utility model;
Fig. 4 is the enlarged view of feed mechanism of the present utility model;
Fig. 5 is the enlarged view of annealing mechanism of the present utility model.
Embodiment
Guipure roller bottom type annealing furnace is used in copper aluminium composite bar annealing of the present utility model, and it mainly comprises: feed mechanism 1, heating arrangements 2 and annealing mechanism 3.
Each several part also comprises: frame 1, charging live roll 5, frame 26, driving wheel 7, guipure 8, thermal insulation layer 9, gas inlet pipe 10, upper thermal radiation roller 11, cooling tube 12, thermal circulation fan 13, fan blade 14, thermopair 15, load-bearing carrying roller 16, cooling blower 1, tightening pulley 18, fixed high wheel 19, frame 3 20, impervious carbon brick 21, sway brace 22, lower thermal radiation roller 23, discharging live roll 24, cooling blower 2 25, pre-cooling cycle blower fan 26.
As Figure 1-4, feed mechanism 1 comprises frame 1 and upper horizontal multiple charging live rolls 5 thereof, feed mechanism 1 right side is provided with heating arrangements 2, this heating arrangements 2 comprises frame 26, frame 26 left upper ends and upper right side are respectively provided with two pairs of driving wheels 7 side by side, the two ends, left and right of frame 26 bottoms are respectively provided with two pairs of tightening pulleys 18 side by side, this tightening pulley 18 is corresponding with described driving wheel 7, frame 26 bottom center are provided with four groups of multiple fixed high wheels 19 side by side, double annular guipure 8 is sheathed on driving wheel 7, on tightening pulley 18 and be supported on fixed high wheel 19, the upper strata of described guipure 8 is concordant with charging live roll 5, described fixed high wheel 19 tops are provided with the impervious carbon brick 21 of multiple-level stack, in the frame 26 of impervious carbon brick 21 tops, be horizontally provided with multiple front and back to the lower thermal radiation roller 23 of arranging, multiple sway braces 22 are fixed on impervious carbon brick 21 and the upper strata of guipure 8 is being supported in upper end, lower thermal radiation roller 23 is adjacent with the upper strata of guipure 8, the inside top of frame 26 is provided with thermal insulation layer 9, thermal insulation layer 9 is symmetrical arranged with impervious carbon brick 21 and middle part is respectively provided with a relative protruding arm, this is divided into the left chamber that comprises above-mentioned lower thermal radiation roller 23 and the right chamber of opposite side to protruding arm by furnace chamber, guipure 8 tops in left chamber are provided with multiple front and back to the upper thermal radiation roller 11 of arranging, frame 26 tops in left chamber be separated by be provided with multiple for input the gas inlet pipe 10 of nitrogen in stove, thermal circulation fan 13 and K type thermopair 15, described gas inlet pipe 10 and K type thermopair 15 are all that front and back are symmetrical arranged, the drive shaft lower end of each thermal circulation fan 13 is provided with fan blade 14, the top of each thermal circulation fan 13 is also provided with for it being carried out to oil cooled cooling tube 12, frame 26 tops in described right chamber are provided with pre-cooling cycle blower fan 26, this pre-cooling cycle blower fan 26 is suitable for carrying out pre-cooled through the material of its below, in right chamber, be arranged with multiple therefrom load-bearing carrying rollers 16 of process of edge, front and back that make guipure 8.
As shown in Fig. 1 and Fig. 5, described frame 24 upper right sides are provided with cooling blower 1, for to through heating material carry out cooling annealing; The adjacent frame 3 20 that is provided with of frame 24 right-hand members, these frame 3 20 tops are provided with horizontal multiple discharging live rolls 24, described discharging live roll 24 is concordant with the upper strata of guipure 8, these frame 3 20 lower horizontal are arranged and are provided with three cooling blowers 2 25, and this cooling blower 2 25 is for carrying out the time that the degree of depth is cooling and shortening is annealed to the material of coming out of the stove.
The furnace lining of guipure roller bottom type annealing furnace comprises above-mentioned impervious carbon brick 21 and alumina-silicate ceramic fibre blanket, and described thermal insulation layer 9 is alumina-silicate ceramic fibre material.
Described driving wheel 7 is driven by frequency control motor, and this motor can also can convert between friction-motion speed in rotating.
The turnover bin gate of the left and right end of this guipure roller bottom type annealing furnace adopts sealing thermal insulation structure, is equipped with and drives and caging system.
Described thermal circulation fan 13 can ensure the Heating temperature uniformity of material in stove while work.
In stove, be provided with furnace pressure meter, be not less than 150pa for measuring furnace pressure and controlling it.
Working process of the present utility model comprises following process: material is put charging live roll 5, material is taken on guipure 8, motor drives described driving wheel 7 to rotate, guipure 8 drives material to move to discharge port from opening for feed, described upper thermal radiation roller 11 and lower thermal radiation roller 23 heat material, nitrogen enters in stove from gas inlet pipe 10, thermal circulation fan 13 work drive fan blade 14 rotate, accelerate the gas flow in stove, ensure homogeneous heating in material moving process, material moves in right chamber from left chamber, pre-cooling cycle blower fan 26 carries out pre-cooled to it, when material arrives guipure 8 right-hand member, cooling blower 1 blows cooling and annealing to it, material moves on discharging live roll 24 2 25 pairs of materials of rear three cooling blowers by guipure 8, and to blow the degree of depth cooling, thereby shortening annealing time, last discharging.
Obviously, above-described embodiment is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And these belong to apparent variation that spirit of the present utility model extended out or variation still among protection domain of the present utility model.
Claims (4)
1. a copper aluminium composite bar annealing guipure roller bottom type annealing furnace, it is characterized in that comprising: frame two (6), in frame two (6), be provided with the guipure (8) being driven by the driving wheel (7) at two ends, this guipure (6) top is arranged with multiple upper thermal radiation rollers (11), frame two (6) tops are provided with multiple gas inlet pipes (10) to inputting nitrogen in stove, the turnover bin gate place at frame two (6) two ends is provided with respectively sealing mechanism, and frame two (6) upper right sides are provided with cooling blower one (17).
2. guipure roller bottom type annealing furnace according to claim 1, it is characterized in that: the frame one (4) in described frame two (6) left sides is provided with the multiple charging live rolls (5) concordant with guipure upper strata, the frame three (20) that frame two (4) right-hand members are adjacent is provided with multiple discharging live rolls (24) concordant with guipure upper strata, and these frame three (20) bottoms are provided with multiple cooling blowers two (25) successively.
3. guipure roller bottom type annealing furnace according to claim 2, it is characterized in that: described frame two (6) bottoms are respectively equipped with tightening pulley (18) and regulate the fixed high wheel (19) of guipure height, fixed high wheel (19) top is provided with the impervious carbon brick (21) of multiple-level stack, the top of this impervious carbon brick (21) is provided with lower thermal radiation roller (23), and frame two (6) inside top are provided with the thermal insulation layer (9) symmetrical with impervious carbon brick (21).
4. guipure roller bottom type annealing furnace according to claim 3, is characterized in that: described frame two (6) tops are provided with multiple thermal circulation fans (13) and thermopair (15), and frame two (6) top right side are provided with pre-cooling cycle blower fan (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275929.0U CN203833997U (en) | 2014-05-27 | 2014-05-27 | Mesh belt roller bottom type annealing furnace for annealing of copper-aluminum composite bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275929.0U CN203833997U (en) | 2014-05-27 | 2014-05-27 | Mesh belt roller bottom type annealing furnace for annealing of copper-aluminum composite bar |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473124.7U Division CN204022921U (en) | 2014-05-27 | 2014-05-27 | A kind of Copper-Aluminum compound row annealing annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833997U true CN203833997U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275929.0U Expired - Fee Related CN203833997U (en) | 2014-05-27 | 2014-05-27 | Mesh belt roller bottom type annealing furnace for annealing of copper-aluminum composite bar |
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| CN (1) | CN203833997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130090A (en) * | 2017-04-28 | 2017-09-05 | 武汉市杰精精密电子有限公司 | The n 2 annealing equipment and method for annealing of a kind of stainless steel battery case |
| CN109518105A (en) * | 2018-12-04 | 2019-03-26 | 贵溪骏达特种铜材有限公司 | A kind of cooling equipment of special type copper rod smelting molding |
-
2014
- 2014-05-27 CN CN201420275929.0U patent/CN203833997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130090A (en) * | 2017-04-28 | 2017-09-05 | 武汉市杰精精密电子有限公司 | The n 2 annealing equipment and method for annealing of a kind of stainless steel battery case |
| CN109518105A (en) * | 2018-12-04 | 2019-03-26 | 贵溪骏达特种铜材有限公司 | A kind of cooling equipment of special type copper rod smelting molding |
| CN109518105B (en) * | 2018-12-04 | 2020-08-21 | 贵溪骏达特种铜材有限公司 | Cooling equipment for special copper bar smelting and forming |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160719 Address after: 125000, Huludao hi tech Industrial Development Zone, Liaoning, North four West Road, seven road, three North Road and West eight road enclosure Patentee after: Huludao Runying Fuhe Xincailiao Co.,Ltd. Address before: 213000 North District, Jiangsu, Changzhou Jin Ling North Road, Hohai University Patentee before: Sun Huaqiao |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170808 Address after: 110000 Liaoning Huludao hi tech Industrial Development Zone, North four, West Road, seven road, North Road and West eight road Wai block (Plant No. 7) Patentee after: Huludao Huayang electric power composite new material Co.,Ltd. Address before: 125000, Huludao hi tech Industrial Development Zone, Liaoning, North four West Road, seven road, three North Road and West eight road enclosure Patentee before: Huludao Runying Fuhe Xincailiao Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |