CN205917313U - Annealing furnace - Google Patents
Annealing furnace Download PDFInfo
- Publication number
- CN205917313U CN205917313U CN201620663097.9U CN201620663097U CN205917313U CN 205917313 U CN205917313 U CN 205917313U CN 201620663097 U CN201620663097 U CN 201620663097U CN 205917313 U CN205917313 U CN 205917313U
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- furnace body
- bell
- interior
- thermal conductive
- annealing
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
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Abstract
The utility model discloses an annealing furnace, including furnace body and bell, the bell includes interior bell and outer bell, and the packing has the corresponding air outlet channel that is equipped with of top center of insulation material, interior bell and outer bell between interior bell and the outer bell, the furnace body includes a hollow interior furnace body, and interior furnace body is equipped with outer furnace body outward, and it has insulation material also to pack between outer furnace body and the interior furnace body, and the upper portion of interior furnace body is equipped with heat conduction cavity, and outwards extend all around at heat conduction cavity's top, formation eaves mouth, and the eaves mouth supports on interior furnace body through the positioning seat, and one side of interior furnace body lower part is equipped with a plurality of nozzles, the opposite side is equipped with the water conservancy diversion fan, and the below slope of nozzle is equipped with air duct. This annealing furnace simple structure is equitable, and the cost of manufacture is low, and bearing the weight of nature is strong, adopts the gas direct heating, can effectively reduce the energy consumption when having good heat transfer efficiency, and tail gas discharges after the filter chamber filters again, and is little to the environmental impact, is applicable to copper and rolls up and large -scale work piece annealing process.
Description
Technical field
This utility model is related to a kind of heat-treatment furnace, more particularly to a kind of annealing furnace.
Background technology
In order to improve the mechanical property of workpiece, need in process it to be made annealing treatment by anneal chamber, so
Cooled down again afterwards.Traditional annealing furnace adopts electric-heating-wire-heating, and bearing power is little, and easy scaling loss benefits from short life, for copper volume
And the anneal capability of large-scale workpiece is fairly limited；As using gas heating it is impossible to ensure the abundant burning of combustion gas, generation useless
The impact to environment for the gas is also than larger.
Utility model content
Technical problem to be solved in the utility model is to provide one kind to adopt gas heating, heat transfer efficiency high it is adaptable to
Copper volume and the annealing furnace of large-scale workpiece annealing.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of annealing furnace, the bell be detachably connected including body of heater and with body of heater, bell includes inner roof brick and outer bell,
It is filled with insulation material, the center of top of inner roof brick and outer bell is correspondingly provided with outlet passageway between inner roof brick and outer bell；Stove
Body includes the inner furnace body of a hollow, and inner furnace body is externally provided with external furnace body, is also filled with insulation material between external furnace body and inner furnace body, interior
The top of body of heater is provided with thermal conductive cavity, and the top surrounding of thermal conductive cavity stretches out, and forms cornice, and cornice is supported on interior by positioning seat
On body of heater, the side of inner furnace body bottom is provided with multiple burners, opposite side is provided with diversion fan, and the inclined downward of burner is provided with and runs through
Inner furnace body and the air duct of external furnace body.
The inwall of described thermal conductive cavity is interval with multiple load carriers, and load carrier includes the baffle plate of arc, and the one of baffle plate
End is provided with revolving part, and revolving part is fixed on thermal conductive cavity.
It is provided with splay bracing frame between the bottom of described thermal conductive cavity and the bottom of inner furnace body.
It is provided with filter chamber in described outlet passageway.
Described insulation material is ceramic fibre.
The bottom of described external furnace body is provided with least two bearings.
The utility model has the advantages that: annealing furnace structure advantages of simple of the present utility model, low manufacture cost, load
By force, directly heated using combustion gas, while there is good heat conductive efficiency can effective reducing energy consumption, tail gas is after filter chamber filtration
Discharge again, effect on environment is little it is adaptable to copper volume and large-scale workpiece make annealing treatment.
Brief description
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein, 1, inner roof brick, 11, outer bell, 12, outlet passageway, 13, filter chamber, 2, inner furnace body, 21, external furnace body, 22,
Positioning seat, 3, insulation material, 4, burner, 5, bracing frame, 6, thermal conductive cavity, 7, revolving part, 71, baffle plate, 8, diversion fan, 9, air
Passage, 10, bearing.
Specific embodiment:
As shown in figure 1, a kind of annealing furnace, the bell be detachably connected including body of heater and with body of heater, bell includes interior stove
Lid 1 and outer bell 11, are filled with insulation material 3, in the top of inner roof brick 1 and outer bell 11 between inner roof brick 1 and outer bell 11
Centre is correspondingly provided with outlet passageway 12, is provided with filter chamber 13 in outlet passageway 12, with the harmful substance in eliminating waste gas, reduces to ring
The impact in border；Body of heater includes the inner furnace body 2 of a hollow, and inner furnace body 2 is externally provided with external furnace body 21, between external furnace body 21 and inner furnace body 2
It is also filled with insulation material 3, insulation material 3 is ceramic fibre, good effect of heat insulation, and the top of inner furnace body 2 is provided with thermal conductive cavity
6, the top surrounding of thermal conductive cavity 6 stretches out, and forms cornice, and cornice is supported on inner furnace body 2 by positioning seat 22, inner furnace body 2
The side of bottom is provided with multiple burners 4, opposite side is provided with diversion fan 8, and the inclined downward of burner 4 is provided with and runs through inner furnace body 2 He
The air duct 9 of external furnace body 21.
The inwall of thermal conductive cavity 6 is interval with multiple load carriers, and load carrier includes the baffle plate 71 of arc, and the one of baffle plate 71
End is provided with revolving part 7, and revolving part 7 is fixed on thermal conductive cavity 6, when needing copper volume and annular work piece are made annealing treatment,
Baffle plate 71 is otherwise drawn in by the open-shaped state of baffle plate 71 towards thermal conductive cavity 6.Set between the bottom of the bottom of thermal conductive cavity 6 and inner furnace body 2
There is splay bracing frame 5, to strengthen its load, meet the bearing requirements of batch and large-scale workpiece.
The bottom of external furnace body 21 is provided with least two bearings 10, is easy to by annealing furnace of the present utility model in time, easily
Transport to operating area.
Claims (6)
1. a kind of annealing furnace, the bell be detachably connected including body of heater and with body of heater it is characterised in that: in described bell includes
Bell and outer bell, are filled with insulation material, in the top of described inner roof brick and outer bell between described inner roof brick and outer bell
Centre is correspondingly provided with outlet passageway；Described body of heater includes the inner furnace body of a hollow, and described inner furnace body is externally provided with external furnace body, described outer stove
It is also filled with insulation material, the top of described inner furnace body is provided with thermal conductive cavity, the top four of described thermal conductive cavity between body and inner furnace body
Week stretches out, and forms cornice, and described cornice is supported on inner furnace body by positioning seat, and the side of described inner furnace body bottom is provided with
Multiple burners, opposite side are provided with diversion fan, the inclined downward of described burner be provided with run through inner furnace body and external furnace body air lead to
Road.
2. annealing furnace according to claim 1 it is characterised in that: the inwall of described thermal conductive cavity is interval with multiple carrying machines
Structure, described load carrier includes the baffle plate of arc, and one end of described baffle plate is provided with revolving part, and described revolving part is fixed on thermal conductive cavity
On.
3. annealing furnace according to claim 1 and 2 it is characterised in that: the bottom of described thermal conductive cavity and the bottom of inner furnace body
Between be provided with splay bracing frame.
4. annealing furnace according to claim 1 it is characterised in that: be provided with filter chamber in described outlet passageway.
5. annealing furnace according to claim 1 it is characterised in that: described insulation material be ceramic fibre.
6. annealing furnace according to claim 1 it is characterised in that: the bottom of described external furnace body is provided with least two bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663097.9U CN205917313U (en) | 2016-06-29 | 2016-06-29 | Annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663097.9U CN205917313U (en) | 2016-06-29 | 2016-06-29 | Annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205917313U true CN205917313U (en) | 2017-02-01 |
Family
ID=57874605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620663097.9U Active CN205917313U (en) | 2016-06-29 | 2016-06-29 | Annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205917313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468452A (en) * | 2018-12-17 | 2019-03-15 | 南通恒金复合材料有限公司 | A kind of trolley type annealing furnace |
-
2016
- 2016-06-29 CN CN201620663097.9U patent/CN205917313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468452A (en) * | 2018-12-17 | 2019-03-15 | 南通恒金复合材料有限公司 | A kind of trolley type annealing furnace |
| CN109468452B (en) * | 2018-12-17 | 2023-12-05 | 南通恒金复合材料有限公司 | Trolley type annealing furnace |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |