CN203187708U - Annealing furnace - Google Patents
Annealing furnace Download PDFInfo
- Publication number
- CN203187708U CN203187708U CN 201320188458 CN201320188458U CN203187708U CN 203187708 U CN203187708 U CN 203187708U CN 201320188458 CN201320188458 CN 201320188458 CN 201320188458 U CN201320188458 U CN 201320188458U CN 203187708 U CN203187708 U CN 203187708U
- Authority
- CN
- China
- Prior art keywords
- annealing furnace
- furnace chamber
- temperature
- utility
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Abstract
The utility model discloses an annealing furnace comprising a shell 1, a furnace chamber 8, conveying shafts 3 and a conveying belt 4, wherein a group of the conveying shafts 3 are arranged in the shell 1; the conveying belt 4 is arranged on the conveying shafts 3, a group of heaters 6 are arranged in the middle of the furnace chamber 8; insulating layers 9 are arranged at upper and lower layers of the heaters 6; a clapboard 5 is arranged in the middle of the furnace chamber 8. Large limited space is generally needed in an annealing furnace to meet the requirements of workpieces with different shapes and volumes but is not beneficial to the requirement of temperature uniformity obviously, products at the center of equipment can get stable temperature but products at the edge of the equipment cannot reach annealing temperature or get stable temperature, so that an annealing furnace capable of stabilizing the temperature is needed.
Description
Technical field
The utility model relates to field of metallurgical equipment, especially a kind of annealing furnace.
Background technology
Needing annealing for steel manufacture process at present, general enterprise uses the chain type stove to adopt the steel band transfer structure, the workpiece of need handling is placed on by special fiery tool and enters burner hearth on the steel band and finish thermal treatment, in order to realize high volume production, generally need annealing furnace that the bigger finite space is arranged, satisfy different shapes, the workpiece requirement of different volumes, obviously be unfavorable for the even requirement of temperature, the product that often is in equipment center can obtain stable temperature, and the product that is positioned at device end fails to reach annealing temperature or temperature is stable inadequately, needs a kind of annealing furnace that can make temperature-stable.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of simple in structure, component few easy to maintenance, the annealing furnace of temperature-stable.
The technical solution adopted in the utility model is such: the utility model comprises shell 1, furnace chamber (8), transmission shaft 3 and travelling belt 4, wherein be provided with in the shell 1 on one group of transmission shaft 3 travelling belt 4 is housed, the centre of furnace chamber 8 is provided with one group of well heater 6, the upper and lower sides of well heater 6 is equipped with thermal insulation layer 9, is provided with dividing plate 5 in the middle of the furnace chamber 8.
Described thermal insulation layer 9 is made for ceramic fiber.
Described thermal insulation layer 9 is provided with one group of hot air circulation device 2.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
1, the utility model adopts knockdown structure, is convenient to loading and unloading and maintenance;
2, prolong the work-ing life of this annealing furnace;
3, adopt the utility model to improve the interior temperature equalisation of furnace chamber.
Description of drawings
Fig. 1 is contour structures synoptic diagram of the present utility model.
Mark among the figure: 1 is shell, and 2 is the hot air circulation device, and 3 is transmission shaft, and 4 is travelling belt, and 5 is dividing plate, and 6 is well heater, and 7 is workpiece, and 8 is furnace chamber, and 9 is thermal insulation layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model comprises shell 1, furnace chamber (8), transmission shaft 3 and travelling belt 4, wherein is provided with in the shell 1 on one group of transmission shaft 3 travelling belt 4 is housed, and the centre of furnace chamber 8 is provided with one group of well heater 6, the upper and lower sides of well heater 6 is equipped with thermal insulation layer 9, is provided with dividing plate 5 in the middle of the furnace chamber 8.
Described thermal insulation layer 9 is made for ceramic fiber.
Described thermal insulation layer 9 is provided with one group of hot air circulation device 2.。
When annealing furnace needs work, open hot air circulation device 2 and well heater 6,3 drive travelling belts 4 are taken out in transmission makes the workpiece 7 that need to anneal pass through in furnace chamber 8.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. annealing furnace, comprise shell (1), furnace chamber (8), transmission shaft (3) and travelling belt (4), it is characterized in that: be provided with in the shell (1) travelling belt (4) is housed on one group of transmission shaft (3), the centre of furnace chamber (8) is provided with one group of well heater (6), the upper and lower sides of well heater (6) is equipped with thermal insulation layer (9), is provided with dividing plate (5) in the middle of the furnace chamber (8).
2. a kind of annealing furnace according to claim 1 is characterized in that, described thermal insulation layer (9) is made for ceramic fiber.
3. a kind of annealing furnace according to claim 1 is characterized in that, described thermal insulation layer (9) is provided with one group of hot air circulation device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188458 CN203187708U (en) | 2013-04-12 | 2013-04-12 | Annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188458 CN203187708U (en) | 2013-04-12 | 2013-04-12 | Annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187708U true CN203187708U (en) | 2013-09-11 |
Family
ID=49104582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320188458 Expired - Fee Related CN203187708U (en) | 2013-04-12 | 2013-04-12 | Annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187708U (en) |
-
2013
- 2013-04-12 CN CN 201320188458 patent/CN203187708U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104313295B (en) | Roller hearth type plate continuous tempering furnace and tempering method thereof | |
| CN103964679A (en) | Tunnel type cellular glass annealing kiln | |
| CN205329110U (en) | Annealing furnace | |
| CN104831293A (en) | Technology for carburizing and quenching screws | |
| CN203187708U (en) | Annealing furnace | |
| CN104232850B (en) | A kind of pipeline formula annealing device | |
| CN202214381U (en) | Bidirectional trolley type thermal treatment furnace | |
| CN201992962U (en) | Sectional type high temperature tunnel furnace | |
| CN102620561A (en) | Gas-electric compound heating mesh belt furnace with gas radiation pipes in vertical arrangement | |
| JP2010236779A (en) | Method of burning workpiece by roller hearth kiln | |
| CN204678904U (en) | resistance furnace | |
| CN204690069U (en) | Pipe fitting thermal treatment load wagon | |
| CN204342848U (en) | A kind of ring annealing furnace | |
| CN203320052U (en) | Large-scale workpiece heat treatment kiln | |
| CN205835773U (en) | A kind of vulcanizing press electric heater unit | |
| CN203904204U (en) | Tunnel type foam glass annealing kiln | |
| CN203440420U (en) | Annealing furnace for rolling evaporator plates | |
| CN204268887U (en) | A kind of ceramic roasting energy saving kiln | |
| CN203083362U (en) | Heat treating furnace | |
| CN204027318U (en) | A kind of energy-saving gas furnace | |
| CN104388640A (en) | High-speed steel isothermal annealing process | |
| CN208378714U (en) | A kind of annealing energy-saving furnace | |
| CN204202402U (en) | Carrying device and the firing furnace with this carrying device | |
| CN204196226U (en) | A kind of vacuum plastic-absorbing machine being provided with mobile heat-proof device | |
| CN204039457U (en) | A kind of body of heater of continuous mesh-belt quenching furnace |
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 |
Granted publication date: 20130911 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |