CN202465496U - Precision annealing furnace - Google Patents
Precision annealing furnace Download PDFInfo
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- CN202465496U CN202465496U CN2011205437882U CN201120543788U CN202465496U CN 202465496 U CN202465496 U CN 202465496U CN 2011205437882 U CN2011205437882 U CN 2011205437882U CN 201120543788 U CN201120543788 U CN 201120543788U CN 202465496 U CN202465496 U CN 202465496U
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Abstract
The utility model discloses a precision annealing furnace. The precision annealing furnace comprises a main body (1) which is internally provided with an annealing cavity (2), an annealing frame (3) arranged in the annealing cavity (2) and an air-tight door (4) arranged on and matched with the main body (1), wherein a thermal insulating door (5) is arranged between the annealing cavity (2) and the air-tight door (4). The utility model overcomes the defect that the sealing performance and thermal insulation effect of the conventional annealing furnace are poor, and has the advantages of simple structure, convenience in use, favorable sealing effect and low cost, and therefore, the precision annealing furnace is worthy of promotion and application.
Description
Technical field
The utility model relates to a kind of lehre, specifically, relates to a kind of fine annealing stove.
Background technology
In the manufacturing process of Industrial products, annealing operation is a crucial procedure of processing, and the processing units of completion annealing operation is a lehre, and therefore, the performance of lehre has just produced direct influence to the quality and the efficient of annealing work.
At present; The lehre that is applied to glasswork processing mainly is made up of body of heater and inner annealing framework; And each side of existing annealing framework is provided with three supports, in order to place the frit embryo, on body of heater, then is provided with one deck and is used to the hermatic door that prevents that heat from leaking.Mainly there is following problem in existing this lehre:
(1) support is not full of whole annealing framework, causes the annealing framework not obtain rationally utilizing fully, and the utilization ratio of annealing framework is not high;
(2) there are certain distance in anneal chamber and hermatic door; Only limit to anneal chamber and really the frit embryo is carried out the annealed space; But the heat in the lehre but has been full of whole lehre; This just makes heat in lehre, share equally, is distributed in that the heat in the space does not play substantial role to annealing operation between anneal chamber and the hermatic door, and just there has been heat waste to a certain degree in this;
(3) existing hermatic door is when the closed annealing stove, and belongs to hard between the body of heater and contacts, and its seal degree can not guarantee favorable sealing property, the problem that the lehre internal heat leaks might occur.
The utility model content
The purpose of the utility model is to overcome the problem that exists in the prior art, and a kind of easy to use, good sealing effect and cheap fine annealing stove are provided.
To achieve these goals, the technical scheme of the utility model employing is following:
The fine annealing stove comprises that inside has the main body of anneal chamber, is arranged on the annealing framework in the anneal chamber, and is arranged on the hermatic door that is complementary with it on this main body, between said anneal chamber and hermatic door, also is provided with heat insulation door.
Further, on two opposite flanks of said annealing framework, respectively be provided with the support of four parallel distributions.
Further again, the support that faces on two sides is positioned at same horizontal plane, and the support that is positioned at the same side is parallel to each other.
Further, the position that on said hermatic door, contacts with main body is provided with sealing ply.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model is not only simple in structure, and is easy to use, and sealing effectiveness is good, with low cost;
(2) the utility model also is provided with heat insulation door between hermatic door and anneal chamber, thereby has dwindled the distribution space of heat, makes heat only be distributed in the whole anneal chamber, has so just improved the utilization ratio of heat, has guaranteed the annealing effect;
(3) position that on hermatic door, contacts with main body of the utility model has additional sealing ply; Sealing ply is made up of soft material, can carry out comprehensive the contact with main body, thereby has prevented the loss of anneal chamber internal heat effectively; Strengthen the heat insulation effect of lehre, practiced thrift cost;
(4) two opposite flanks of the utility model in the annealing framework are provided with four supports, thereby have increased the bearing capacity of annealing framework, have improved annealing efficiency.
Description of drawings
Fig. 1 is the structural representation of annealing framework in the utility model.
Fig. 2 is the partial schematic diagram of the utility model internal structure.
Fig. 3 is the partial schematic diagram of the utility model external structure.
Wherein, the component name that Reference numeral is corresponding among the figure is called:
1-main body, 2-anneal chamber, 3-annealing framework, 4-hermatic door, 5-heat insulation door, 6-support, 7-sealing ply.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further, the embodiment of the utility model includes but not limited to the following example.
Embodiment
Shown in Fig. 1～3; The fine annealing stove; Comprise that inside has the main body 1 of anneal chamber 2, be arranged on the annealing framework 3 in the anneal chamber 2, on two opposite flanks of said annealing framework 3, respectively be provided with four supports 6; Relative support 6 is positioned at same horizontal plane on two sides, and the support 6 that is positioned at the same side is parallel to each other.According to actual needs, can be divided into two frameworks, make that like this bearer cap of lehre is bigger, more help improving annealing efficiency with annealing framework 3 from spaced intermediate.
On said main body 1, be provided with the hermatic door 4 that is complementary with it; On sealing door 4, be provided with the sealing ply 7 that constitutes by soft material; Sealing ply 7 improved effectively and main body between contact area, improved sealing property, prevented that the inner heat of anneal chamber runs off; Strengthen the heat insulation effect of lehre, practiced thrift cost.
In addition, between said anneal chamber 2 and hermatic door 4, also be provided with heat insulation door 5.The setting of heat insulation door 5 is distributed in the anneal chamber lehre internal heat fully, thereby has improved the utilization ratio of heat, guarantees the annealing effect.
According to above-mentioned, can well realize the utility model.
Claims (4)
1. fine annealing stove; Comprise that inside has the main body of anneal chamber (2) (1); Be arranged on the annealing framework (3) in the anneal chamber (2); And be arranged on the hermatic door (4) that this main body (1) goes up and is complementary with it, it is characterized in that: between said anneal chamber (2) and hermatic door (4), also be provided with heat insulation door (5).
2. fine annealing stove according to claim 1 is characterized in that: on two opposite flanks of said annealing framework (3), respectively be provided with four supports (6).
3. fine annealing stove according to claim 2 is characterized in that: the support (6) that faces on two sides is positioned at same horizontal plane, and the support (6) that is positioned at the same side is parallel to each other.
4. fine annealing stove according to claim 3 is characterized in that: said hermatic door (4) is provided with sealing ply (7) at the position that close moment contacts with main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205437882U CN202465496U (en) | 2011-12-23 | 2011-12-23 | Precision annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205437882U CN202465496U (en) | 2011-12-23 | 2011-12-23 | Precision annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202465496U true CN202465496U (en) | 2012-10-03 |
Family
ID=46913675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205437882U Expired - Fee Related CN202465496U (en) | 2011-12-23 | 2011-12-23 | Precision annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202465496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712455A (en) * | 2012-10-09 | 2014-04-09 | 丹阳市江南工业炉有限公司 | Sealing device for heating furnace doors |
-
2011
- 2011-12-23 CN CN2011205437882U patent/CN202465496U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712455A (en) * | 2012-10-09 | 2014-04-09 | 丹阳市江南工业炉有限公司 | Sealing device for heating furnace doors |
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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 |
Granted publication date: 20121003 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |