CN205170917U - Electric heat circulated air device of annealing stove - Google Patents
Electric heat circulated air device of annealing stove Download PDFInfo
- Publication number
- CN205170917U CN205170917U CN201520827953.5U CN201520827953U CN205170917U CN 205170917 U CN205170917 U CN 205170917U CN 201520827953 U CN201520827953 U CN 201520827953U CN 205170917 U CN205170917 U CN 205170917U
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- work piece
- furnace body
- heater
- wind channel
- circulation wind
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Abstract
The utility model relates to an electric heat circulated air device of annealing stove, the induction cooker comprises a cooker bod, be equipped with the work piece mount in the furnace body, be equipped with the circulation wind channel between the inner wall of work piece mount and furnace body, the upper and lower both ends of work piece mount communicate with each other with the circulation wind channel respectively, be equipped with circulating fan and heating pipe on the furnace body, circulating fan and heating pipe all lie in the circulation wind channel, the heating pipe is located circulating fan's top, the upper end of work piece mount is equipped with the filter. The utility model discloses simple structure adopts circulation wind channel mode, and the circulated air is followed the work piece top and is sent into, follows work piece bottom return air, and the filter is established at the top, in the temperature homogeneity, makes the interior air of furnace body obtain continuous purification in guaranteeing the furnace body to guarantee the interior air cleanliness of furnace body.
Description
Technical field
The utility model relates to annealing furnace apparatus field, refers more particularly to a kind of electric heating circulating wind apparatus of annealing furnace.
Background technology
Existing continous way tunnel baker recirculating air all adopts blower fan alr mode, this kind of mode is because of recirculating air each position air force difference in stove, thus cause the workpiece temperature of each position in stove different, cause unstable product quality, existing baker is independent operating mode, along with the raising of automation degree of equipment, when docking with upper next procedure, body of heater cleanliness factor can have an impact to next procedure.
Utility model content
The electric heating circulating wind apparatus of the annealing furnace that the purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of structure simple, practical.
The utility model realizes in the following way:
An electric heating circulating wind apparatus for annealing furnace, is characterized in that: comprise body of heater 1, is provided with workpiece holder 2 in described body of heater 1; Circulation air path 3 is provided with between described workpiece holder 2 and the inwall of body of heater 1; The two ends up and down of described workpiece holder 2 communicate with circulation air path 3 respectively; Described body of heater 1 is provided with recirculation blower 4 and heating tube 5; Described recirculation blower 4 and heating tube 5 are all positioned at circulation air path 3; Described heating tube 5 is positioned at the top of recirculation blower 4; The upper end of described workpiece holder 2 is provided with strainer 6.
Described body of heater 1 is provided with thermopair 7, and described thermopair 7 is positioned at circulation air path 3.
The beneficial effects of the utility model are: structure is simple, adopt circulation air path mode, recirculating air is sent into from workpiece top, return air bottom workpiece, strainer is established at top, in guarantee body of heater while temperature homogeneity, air in body of heater is constantly purified, thus ensure air purity in body of heater.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
Embodiment
Now by reference to the accompanying drawings, embodiment of the present utility model is described in detail in detail:
As shown in Figure 1, a kind of electric heating circulating wind apparatus of annealing furnace, comprises body of heater 1, is provided with workpiece holder 2 in body of heater 1; Circulation air path 3 is provided with between the inwall of workpiece holder 2 and body of heater 1; The two ends up and down of workpiece holder 2 communicate with circulation air path 3 respectively; Body of heater 1 is provided with recirculation blower 4 and heating tube 5; Recirculation blower 4 and heating tube 5 are all positioned at circulation air path 3; Heating tube 5 is positioned at the top of recirculation blower 4; The upper end of workpiece holder 2 is provided with strainer 6.
The utility model body of heater 1 is provided with thermopair 7, and thermopair 7 is positioned at circulation air path 3.
The utility model adopts circulation air path mode, recirculating air is sent into from the top of the workpiece 8 workpiece holder 2, from the bottom return air of workpiece 8, strainer 6 is established at top, in guarantee body of heater 1 while temperature homogeneity, air in body of heater 1 is constantly purified, thus ensures air purity in body of heater 1.
During work, air in body of heater 1 is delivered to heating tube 5 place through circulation air path 3 by recirculation blower 4, after the heating in recirculated air and heating tube 5, sent by strainer 6 again, through the workpiece 8 of wind from top to bottom on purged workpiece holder 2 of heating, thus play the effect carrying out heating destressing to workpiece 8.
Claims (2)
1. an electric heating circulating wind apparatus for annealing furnace, is characterized in that: comprise body of heater (1), is provided with workpiece holder (2) in described body of heater (1); Circulation air path (3) is provided with between the inwall of described workpiece holder (2) and body of heater (1); The two ends up and down of described workpiece holder (2) communicate with circulation air path (3) respectively; Described body of heater (1) is provided with recirculation blower (4) and heating tube (5); Described recirculation blower (4) and heating tube (5) are all positioned at circulation air path (3); Described heating tube (5) is positioned at the top of recirculation blower (4); The upper end of described workpiece holder (2) is provided with strainer (6).
2. the electric heating circulating wind apparatus of a kind of annealing furnace according to claim 1, is characterized in that: described body of heater (1) is provided with thermopair (7), and described thermopair (7) is positioned at circulation air path (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827953.5U CN205170917U (en) | 2015-10-23 | 2015-10-23 | Electric heat circulated air device of annealing stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827953.5U CN205170917U (en) | 2015-10-23 | 2015-10-23 | Electric heat circulated air device of annealing stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205170917U true CN205170917U (en) | 2016-04-20 |
Family
ID=55734931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520827953.5U Active CN205170917U (en) | 2015-10-23 | 2015-10-23 | Electric heat circulated air device of annealing stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205170917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811588A (en) * | 2017-03-31 | 2017-06-09 | 南京迦南炉业有限公司 | A kind of pair of tank anaerobic annealing furnace and its processing method annealed to workpiece |
-
2015
- 2015-10-23 CN CN201520827953.5U patent/CN205170917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811588A (en) * | 2017-03-31 | 2017-06-09 | 南京迦南炉业有限公司 | A kind of pair of tank anaerobic annealing furnace and its processing method annealed to workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |