CN207193354U - Heating wire bright annealing mechanism - Google Patents

Abstract

The utility model discloses a kind of heating wire bright annealing mechanism; including heating component; it is arranged on the cooling component of heating component rear end and the inflatable component of protective gas is injected to heating component; the heating component includes outer container layer, thermal insulation layer, heat-insulation layer, heat-reflecting layer, heating member and conduit; the outer container layer, thermal insulation layer, heat-insulation layer and heat-reflecting layer ecto-entad are set gradually; the heat-reflecting layer forms internal heating chamber; the heating member and conduit are arranged in heating chamber, and the conduit is through heating chamber and extends through cooling component.It effectively increases the efficiency of heating surface of heating wire, makes heating process more uniform, improves production efficiency, and substantially reduces the consuming of electric power, has saved production cost.

Description

Heating wire bright annealing mechanism

Technical field

Mechanical field is the utility model is related to, more particularly, it relates to a kind of heating wire bright annealing mechanism.

Background technology

In the prior art, when heating wire carries out bright annealing, because heating furnace heating design is unreasonable, the efficiency of heating surface is caused It is relatively low, and the uniformity of heating process is bad, influences the production efficiency of heating wire, and because heat rate power is larger, heating effect The electrical expenses that rate is low when also increasing production, add production cost.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of heating wire bright annealing machine Structure, it effectively increases the efficiency of heating surface of heating wire, makes heating process more uniform, improves production efficiency, and substantially reduce The consuming of electric power, has saved production cost.

To solve the above problems, technical scheme is as follows used by the utility model：

A kind of heating wire bright annealing mechanism, including heating component, be arranged on heating component rear end cooling component and to Heating component inject protective gas inflatable component, the heating component include outer container layer, thermal insulation layer, heat-insulation layer, heat-reflecting layer, Heating member and conduit, the outer container layer, thermal insulation layer, heat-insulation layer and heat-reflecting layer ecto-entad are set gradually, the heat reflection Layer forms internal heating chamber, and the heating member and conduit are arranged in heating chamber, and the conduit runs through heating chamber and extension Through cooling component.

Preferably, the outer container layer is made by metal material.

Preferably, the thermal insulation layer is made by heat insulation foam.

Preferably, the heat-insulation layer is made by rock wool.

Preferably, the heat-reflecting layer is made by metallic reflective coating.

Preferably, fireprotection layer is additionally provided between the heat-insulation layer and heat-reflecting layer, the fireprotection layer is obtained by fire prevention cotton.

Preferably, the heating member includes resistance wire, and the setting direction of the resistance wire and the setting direction of conduit are put down OK.

Preferably, the heating member also includes support frame, and the resistance wire is arranged on support frame.

Preferably, the cooling component is pond body.

Preferably, the inflatable component is arranged between heating component and cooling component, and the inflatable component passes through air guide Pipe connects with conduit.

Compared with prior art, the beneficial effects of the utility model are：The utility model passes through thermal insulation layer, heat-insulation layer, heat The setting in reflecting layer, solve the problems, such as that heat scatters and disappears in heating component, in outer insulative layer, the insulation effect of heat-insulation layer Under, heat-reflecting layer heats heat concentration heating chamber to conduit, ensures the efficient and uniformity of heating process, reduces electricity The consuming of power, save production cost.

Brief description of the drawings

Fig. 1 is the structural representation of heating wire bright annealing mechanism in the utility model；

Fig. 2 is the sectional view of heating component in Fig. 1；

Fig. 3 is the structural representation of guiding piece in the utility model；

Fig. 4 is the sectional view of guiding piece in Fig. 3；

Wherein, 30 be heating component, 301 be outer container layer, 302 be thermal insulation layer, 303 be heat-insulation layer, 304 be heat-reflecting layer, 305 it is fireprotection layer, 306 be resistance wire, 307 be support frame, 308 be conduit, 309 be guiding piece, 3091 is first end, 3092 It is screw thread for the second end, 3093,3094 be chamfering structure, 31 be cooling component, 32 is inflatable component.

Embodiment

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

As shown in Figure 1, 2, it is a kind of heating wire bright annealing mechanism in the utility model preferred embodiment, including heating group Part 30, it is arranged on the cooling component 31 of the rear end of heating component 30 and the inflatable component 32 of protective gas is injected to heating component 30. Heating component 30 includes outer container layer 301, thermal insulation layer 302, heat-insulation layer 303, heat-reflecting layer 304, heating member and conduit 308, outside Case layer 301, thermal insulation layer 302, heat-insulation layer 303 and the ecto-entad of heat-reflecting layer 304 are set gradually, and heat-reflecting layer 304 forms inside Heating chamber, heating member and conduit 308 are arranged in heating chamber, and conduit 308 is through heating chamber and extends through cooling component 31.The utility model is efficiently solved hot in heating component by the setting of thermal insulation layer 302, heat-insulation layer 303, heat-reflecting layer 304 The problem of amount is scattered and disappeared, under outer insulative layer 302, the insulation effect of heat-insulation layer 303, heat is concentrated and heated by heat-reflecting layer 304 Chamber heats to conduit 308, ensures the efficient and uniformity of heating process, reduces the consuming of electric power, saves production cost. When specifically used, the parallel stabilization of heating wire is run in the guide in conduit 308, and protection is filled with the guide spool 308 of inflatable component 32 Gas, conduit 308 of the heating wire in heating component 30 is interior to be completed to heat, complete in the conduit 308 in cooling component 31 Into annealing.

Specifically, outer container layer 301 is made by metal material, thermal insulation layer 302 is made by heat insulation foam, plays the work of thermal insulation protection With, prevent scald staff；Heat-insulation layer 303 is made by rock wool, in heating chamber outer stroke insulated wall, reduces scattering and disappearing for heat； Heat-reflecting layer 304 is made by metallic reflective coating, and effective heat reflection is formed in heating chamber, strengthens heating effect；The He of heat-insulation layer 303 Fireprotection layer 305 is additionally provided between heat-reflecting layer 304, fireprotection layer 305 is obtained by fire prevention cotton, prevents internal high temperature from forming burning things which may cause a fire disaster and expanding Dissipate, ensure safety in production.

Specifically, heating member includes resistance wire 306, the setting direction and the setting direction of conduit 308 of resistance wire 306 are put down OK.The resistance wire 306 be arrangeding in parallel can be that conduit 308 provides more direct heating, improve uniformity and the heating of heating Efficiency.

Specifically, heating member also includes support frame 307, resistance wire 306 is arranged on support frame 307.Support frame 307 can be with Stable support effect is provided, ensures the stability of resistance wire 306.

As shown in Figure 3,4, conduit 308 is respectively end of incoming cables and leading-out terminal along heating wire production run direction both ends, is entered Guiding piece 309 is respectively arranged with line end and leading-out terminal, guiding piece 309 is hollow columnar structures, and the both ends of guiding piece 309 are respectively The inwall of the end 3092 of first end 3091 and second, end of incoming cables and leading-out terminal is provided with internal thread, and the outer wall of guiding piece 309 is provided with screw thread 3093, guiding piece 309 is spirally connected respectively is set in end of incoming cables and leading-out terminal.Guiding piece 309 can further reduce end of incoming cables and outlet Opening inside diameter at end, so as to reduce leaking for protective gas, and the smaller internal diameter in both ends is more convenient for controlling the operation rail of heating wire Mark, avoid its friction in conduit 308.

Specifically, conduit 308, which is located on the outer wall at cooling component 31, is provided with radiator structure, radiator structure can be Fin, or it is arranged on raised or sunken on the outer wall of conduit 308, the surface area of increase conduit 308, so as to be allowed to cool During heat exchanger effectiveness it is higher.It should be understood that conduit 308, which is located on the outer wall at heating component 30, is provided with heat exchange Structure, heat exchange structure can be laminated structure, or be arranged on it is other shapes of raised or sunken on the outer wall of conduit 308, Increase the surface area of conduit 308, so that heat exchanger effectiveness is higher in its heating process.

Specifically, the tapered structure in the inside of guiding piece 309, the internal diameter of first end 3091 is less than the internal diameter at the second end 3092, The internal diameter at the second end 3092 is less than the internal diameter of conduit 308；First end 3091 is more at the end of incoming cables of conduit 308 for guiding piece 309 Close to the leading-out terminal of conduit 308, it is easy to the entrance of heating wire；Second end 3092 is more at the leading-out terminal of conduit 308 for guiding piece 309 Close to the end of incoming cables of conduit 308, it is easy to the extraction of heating wire；The inwall end at the end 3092 of first end 3091 and second is chamfering knot Structure 3094, chamfering structure 3094 can the friction of effectively less heating wire and guiding piece 309 at port, ensure the quality of finished product.

Specifically, cooling component 31 is pond body.

Specifically, in order to prevent influence of the high temperature to inflatable component 32, inflatable component 32 is arranged on heating component 30 and cold But between component 31, inflatable component 32 is connected by airway tube with conduit 308.

The utility model efficiently solves heating group by the setting of thermal insulation layer 302, heat-insulation layer 303, heat-reflecting layer 304 The problem of heat scatters and disappears in part, under outer insulative layer 302, the insulation effect of heat-insulation layer 303, heat-reflecting layer 304 is by heat collection Middle heating chamber heats to conduit 308, ensures the efficient and uniformity of heating process, reduces the consuming of electric power, saves life Produce cost.

It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims Within the scope of.

Claims (10)

1. a kind of heating wire bright annealing mechanism, it is characterised in that including heating component, be arranged on the cooling of heating component rear end Component and to heating component inject protective gas inflatable component, the heating component include outer container layer, thermal insulation layer, heat-insulation layer, Heat-reflecting layer, heating member and conduit, the outer container layer, thermal insulation layer, heat-insulation layer and heat-reflecting layer ecto-entad are set gradually, institute State heat-reflecting layer and form internal heating chamber, the heating member and conduit are arranged in heating chamber, and the conduit is through heating Chamber and extend through cooling component.

2. heating wire bright annealing mechanism as claimed in claim 1, it is characterised in that the outer container layer is by metal material system .

3. heating wire bright annealing mechanism as claimed in claim 1, it is characterised in that the thermal insulation layer is made by heat insulation foam.

4. heating wire bright annealing mechanism as claimed in claim 1, it is characterised in that the heat-insulation layer is made by rock wool.

5. heating wire bright annealing mechanism as claimed in claim 1, it is characterised in that the heat-reflecting layer is by metallic reflective coating It is made.

6. heating wire bright annealing mechanism as claimed in claim 1, it is characterised in that between the heat-insulation layer and heat-reflecting layer Fireprotection layer is additionally provided with, the fireprotection layer is obtained by fire prevention cotton.

7. the heating wire bright annealing mechanism as described in claim any one of 1-6, it is characterised in that the heating member includes electricity Silk is hindered, the setting direction of the resistance wire is parallel with the setting direction of conduit.

8. heating wire bright annealing mechanism as claimed in claim 7, it is characterised in that the heating member also includes support frame, The resistance wire is arranged on support frame.

9. heating wire bright annealing mechanism as claimed in claim 1, it is characterised in that the cooling component is pond body.

10. heating wire bright annealing mechanism as claimed in claim 1, it is characterised in that the inflatable component is arranged on heating Between component and cooling component, the inflatable component is connected by airway tube with conduit.