CN205368439U - Improved annealing furnace - Google Patents
Improved annealing furnace Download PDFInfo
- Publication number
- CN205368439U CN205368439U CN201521029080.XU CN201521029080U CN205368439U CN 205368439 U CN205368439 U CN 205368439U CN 201521029080 U CN201521029080 U CN 201521029080U CN 205368439 U CN205368439 U CN 205368439U
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- CN
- China
- Prior art keywords
- annealing
- insulation layer
- furnace chamber
- annealing furnace
- shell
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- Expired - Fee Related
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model relates to an improved annealing furnace, including shell and furnace chamber, be equipped with heat preservation and insulating layer between shell and the furnace chamber, be equipped with the heating wire in the heat preservation, be equipped with the feed inlet and the discharge gate of intercommunication furnace chamber on the shell, be equipped with " S " type transmission roll table between feed inlet and the discharge gate, be equipped with the transport roller in the transmission roll table, heat preservation and insulating layer all extend and cover to feed inlet and discharge gate, extend to and still are equipped with the heater strip in the heat preservation of feed inlet. The utility model has the advantages that: annealing roll table in the furnace chamber adopts " S " type transmission roll table, has prolonged the annealing route of work piece, has promoted the annealing quality, the heater strip has been addd by the department at the feed inlet for the work piece has had the preparation of preheating before annealing, promoted the annealing quality.
Description
Technical field
This utility model relates to a kind of Equipment for Heating Processing, particularly relates to a kind of annealing furnace.
Background technology
Annealing is needed at present in for steel manufacture process, general enterprise uses chain type stove to adopt steel band transfer structure, workpiece to be processed is needed to be placed on steel band enter burner hearth by special fire tool complete heat treatment, in order to realize high volume production, it is generally required to annealing furnace has the bigger confined space, meet difformity, the workpiece requirement of different volumes, obviously homogeneous temperature requirement it is unfavorable for, the product being often in equipment center can obtain stable temperature, and the product being positioned at device end fails to reach annealing temperature or temperature is not sufficiently stable, need a kind of to make temperature stabilization and floor space is little and heat time heating time is enough annealing furnace.Therefore, it should provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The purpose of this utility model is: provide the annealing furnace of a kind of improvement.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of annealing furnace of improvement, including shell and furnace chamber, heat-insulation layer and thermal insulation layer it is provided with between shell and furnace chamber, heating wire it is provided with in heat-insulation layer, shell is communicated with charging aperture and the discharging opening of furnace chamber, is provided with " S " type transmission roller channel between charging aperture and discharging opening, in transmission roller channel, is provided with transport roller, heat-insulation layer and thermal insulation layer all extend over to charging aperture and discharging opening, extend in the heat-insulation layer of charging aperture and are additionally provided with heater strip.
In technique scheme, the annealing roller-way in furnace chamber adopts " S " type transmission roller channel, extends the annealing path of workpiece, improves annealing quality；Heater strip has been added so that workpiece has had the preparation of preheating before annealing, improves annealing quality at charging aperture place.
Heating roller it is additionally provided with, it is possible to strengthen the temperature in furnace chamber, it is ensured that the temperature stabilization in furnace chamber between transmission roller channel.
Outer casing bottom is provided with vented cavity, and outer casing bottom is communicated with the air inlet of vented cavity.
Being provided with fan in vented cavity, fan is controlled by motor, it is ensured that in furnace chamber, temperature branch is uniform.
Cover top portion is provided with suspension ring, is moved easily annealing furnace.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model embodiment one structural representation.
In the figures above: 1-shell, 2-furnace chamber, 3-heat-insulation layer, 4-thermal insulation layer, 5-heating wire, 6-charging aperture, 7-discharging opening, 8-transmission roller channel, 9-transport roller, 10-heating roller, 11-vented cavity, 12-air inlet, 13-fan, 14-motor, 15-suspension ring.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
Embodiment one:
As shown in Figure 1, the annealing furnace of a kind of improvement of this utility model, including shell 1 and furnace chamber 2, it is provided with heat-insulation layer 3 and thermal insulation layer 4 between shell 1 and furnace chamber 2, in heat-insulation layer 3, is provided with heating wire 5, shell 1 is communicated with charging aperture 6 and the discharging opening 7 of furnace chamber 2, " S " type transmission roller channel 8 it is provided with between charging aperture 6 and discharging opening 7, it is provided with transport roller 9, heat-insulation layer 3 and thermal insulation layer 4 in transmission roller channel 8 all to extend over to charging aperture 6 and discharging opening 7, extends in the heat-insulation layer 3 of charging aperture 6 and be additionally provided with heater strip 5.
In technique scheme, the annealing roller-way in furnace chamber 2 adopts " S " type transmission roller channel 8, extends the annealing path of workpiece, improves annealing quality；Heater strip 5 has been added so that workpiece has had the preparation of preheating before annealing, improves annealing quality at charging aperture 6 place.
Heating roller 10 it is additionally provided with, it is possible to strengthen the temperature in furnace chamber 2, it is ensured that the temperature stabilization in furnace chamber 2 between transmission roller channel 8.
It is provided with vented cavity 11 bottom shell 1, bottom shell 1, is communicated with the air inlet 12 of vented cavity 11.
Being provided with fan 13 in vented cavity 11, fan 13 is controlled by motor 14, it is ensured that in furnace chamber 2, temperature branch is uniform.
Shell 1 top is provided with suspension ring 15, is moved easily annealing furnace.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalences made according to this utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (5)
1. the annealing furnace improved, it is characterized in that: include shell and furnace chamber, heat-insulation layer and thermal insulation layer it is provided with between described shell and furnace chamber, it is provided with heating wire in described heat-insulation layer, described shell is communicated with charging aperture and the discharging opening of furnace chamber, is provided with " S " type transmission roller channel between described charging aperture and discharging opening, in described transmission roller channel, is provided with transport roller, described heat-insulation layer and thermal insulation layer all extend over to charging aperture and discharging opening, extend in the heat-insulation layer of described charging aperture and are additionally provided with heater strip.
2. the annealing furnace of a kind of improvement according to claim 1, it is characterised in that: it is additionally provided with heating roller between described transmission roller channel.
3. the annealing furnace of a kind of improvement according to claim 1, it is characterised in that: described outer casing bottom is provided with vented cavity, and described outer casing bottom is communicated with the air inlet of vented cavity.
4. the annealing furnace of a kind of improvement according to claim 3, it is characterised in that: being provided with fan in described vented cavity, described fan is controlled by motor.
5. the annealing furnace of a kind of improvement according to claim 1, it is characterised in that: described cover top portion sets suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029080.XU CN205368439U (en) | 2015-12-10 | 2015-12-10 | Improved annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029080.XU CN205368439U (en) | 2015-12-10 | 2015-12-10 | Improved annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368439U true CN205368439U (en) | 2016-07-06 |
Family
ID=56280261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029080.XU Expired - Fee Related CN205368439U (en) | 2015-12-10 | 2015-12-10 | Improved annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205368439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868283A (en) * | 2015-12-10 | 2017-06-20 | 俞扬池 | A kind of improved annealing furnace |
-
2015
- 2015-12-10 CN CN201521029080.XU patent/CN205368439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868283A (en) * | 2015-12-10 | 2017-06-20 | 俞扬池 | A kind of improved annealing furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161210 |