CN202281503U - Split-type drawing chamber furnace - Google Patents
Split-type drawing chamber furnace Download PDFInfo
- Publication number
- CN202281503U CN202281503U CN2011202723168U CN201120272316U CN202281503U CN 202281503 U CN202281503 U CN 202281503U CN 2011202723168 U CN2011202723168 U CN 2011202723168U CN 201120272316 U CN201120272316 U CN 201120272316U CN 202281503 U CN202281503 U CN 202281503U
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- China
- Prior art keywords
- flue
- furnaces
- cross supporting
- supporting frame
- furnace
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- Expired - Lifetime
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Abstract
The utility model relates to a split-type drawing chamber furnace comprising two first furnaces, two second furnaces, a lifting lug, a cross supporting rack, and a positioning pin shaft. The drawing chamber furnace having a barrel-shaped structure can be formed by two first furnaces having the same structure and the two second furnaces having the same structure, which are arranged at intervals. Arc length of an upper edge of each of the first furnaces is longer than arc length of an upper edge of each of the second furnaces. Bottoms of the first furnaces and the second furnaces are connected by positioning pin shaft. Cross supporting racks are disposed above the first furnaces and the second furnaces, and are respectively connected with the first furnaces and the second furnaces, besides, are provided with the lifting lug. Compared to the prior art, the utility model is advantageous in that the device can be used to effectively solve the problem that the furnace liner can be loosened by pulling out the furnace, when the drawing chamber is finished; the furnace liner quality can be greatly improved, the furnace liner service lifetime can be prolonged, the device is simple and practical, the practicability is strong, and the costs can be saved.
Description
Technical field
The utility model relates to the cupola drop apparatus field, particularly a kind of easy-to-mount split type cupola drop flue.
Background technology
The used flue of existing cupola drop is a whole flue of fixing, and whole flue comprises that body of heater, ear hang two parts.This type of cupola drop equipment will all be extracted whole flue after cupola drop finishes; Be in contact with one another between flue and the furnace lining closely; The frictional force that when flue is hung out, produces is big, can cause the good furnace lining of tamping loosening, the serious damage of furnace lining that causes new formation; Can make seriously descend the service life of furnace lining like this, cause waste economically.
Therefore, need be a kind of simple in structure, practical, safe and reliable in the cupola drop equipment, can improve the furnace lining quality, the flue device of extending furnace lining life.
Summary of the invention
The purpose of the utility model provides a kind of split type cupola drop flue, and this device has effectively solved when cupola drop finishes and extracted the problem that flue can cause furnace lining to become flexible, and has improved the furnace lining quality greatly; Extending furnace lining life; And this device is simple and practical, and is practical, and then practiced thrift fund.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
A kind of split type cupola drop flue; Comprise that flue one, flue two, ear hang, cross supporting frame, alignment pin; The flue one that described two structures are identical becomes the cupola drop flue of barrel shaped structure with two identical flue two mutual interval group of structure; And flue one top edge circular arc arc length is greater than flue two top edge circular arc arc length, and flue one is connected by alignment pin with flue two bottoms, and flue one is provided with cross supporting frame with flue two tops; And cross supporting frame is connected with flue two with flue one respectively, and cross supporting frame is provided with ear and hangs.
The flue two of described cross supporting frame and two symmetries is welded to connect.
Described cross supporting frame adopts the suspension rod bolt to be connected with the flue one of two symmetries.
Described flue one adopts bolt to be connected with flue two.
Compared with prior art, the utility model has the advantages that: this device is transformed into split type flue with original monoblock type flue, when cupola drop finishes; Earlier two flues of symmetry are sling, all the other two flues close up effective the solution when cupola drop finishes and extract the problem that flue can cause furnace lining to become flexible, and have improved the furnace lining quality greatly; Extending furnace lining life; And this device is simple and practical, and is practical, and then practiced thrift fund.
Description of drawings
Fig. 1 is the structural representation front view of the utility model.
Fig. 2 is the structural representation vertical view of the utility model.
Fig. 3 is the sketch map front view that flue two is connected with cross supporting frame in the utility model.
Fig. 4 is the sketch map vertical view that flue two is connected with cross supporting frame in the utility model.
Among the figure: 1-flue one 2-flue two 3-ears hang 4-cross supporting frame 5-suspension rod bolt 6-bolt 7-alignment pin
The specific embodiment
Describe in further detail below in conjunction with the specific embodiment of accompanying drawing the utility model.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4; A kind of split type cupola drop flue, the cupola drop flue of barrel shaped structure is formed in flue 1 and two identical flue 22 spaces of structure of comprise that flue 1, flue 22, ear hang 3, cross supporting frame 4,7, two structures of alignment pin are identical; And flue one 1 top edge circular arc arc length are greater than flue 22 top edge circular arc arc length; Flue 1 is connected by alignment pin 7 with flue 22 bottoms, and flue 1 is provided with cross supporting frame 4 with flue 22 tops, and cross supporting frame 4 is connected with flue 22 with flue 1 respectively; Cross supporting frame 4 is provided with ear and hangs 3; The flue 22 of cross supporting frame 4 and two symmetries is welded to connect, and cross supporting frame 4 adopts suspension rod bolt 5 to be connected with the flue 1 of two symmetries, and flue 1 adopts bolt 6 to be connected with flue 22.
This installs in use, and after cupola drop finished, the bolt 6 that earlier flue 1 is connected with flue 22 was outwarded winding; Then the suspension hook of crane is caught on ear and hang 3; Crane through ear hang 3 sling cross supporting frame 4 and with the flue 22 of two symmetries of cross supporting frame 4 welding, at this moment, the alignment pin 7 of flue 1 and flue 22 bottoms rotates; The suspension rod bolt 5 that is connected between the flue 1 of cross supporting frame 4 and two symmetries is drawn close to the center; Reduced the contact area between flue and the furnace lining, and then reduced the frictional force that flue produces when slinging, whole subsequently flue sling.
Claims (4)
1. split type cupola drop flue; It is characterized in that; Comprise that flue one, flue two, ear hang, cross supporting frame, alignment pin, the flue one that described two structures are identical becomes the cupola drop flue of barrel shaped structure with two identical flue two mutual interval group of structure, and flue one top edge circular arc arc length is greater than flue two top edge circular arc arc length; Flue one is connected by alignment pin with flue two bottoms; Flue one is provided with cross supporting frame with flue two tops, and cross supporting frame is connected with flue two with flue one respectively, and cross supporting frame is provided with ear and hangs.
2. a kind of split type cupola drop flue according to claim 1 is characterized in that the flue two of described cross supporting frame and two symmetries is welded to connect.
3. a kind of split type cupola drop flue according to claim 1 is characterized in that, described cross supporting frame adopts the suspension rod bolt to be connected with the flue one of two symmetries.
4. a kind of split type cupola drop flue according to claim 1 is characterized in that, described flue one adopts bolt to be connected with flue two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202723168U CN202281503U (en) | 2011-07-28 | 2011-07-28 | Split-type drawing chamber furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202723168U CN202281503U (en) | 2011-07-28 | 2011-07-28 | Split-type drawing chamber furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281503U true CN202281503U (en) | 2012-06-20 |
Family
ID=46227670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202723168U Expired - Lifetime CN202281503U (en) | 2011-07-28 | 2011-07-28 | Split-type drawing chamber furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281503U (en) |
-
2011
- 2011-07-28 CN CN2011202723168U patent/CN202281503U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Liang Inventor before: Wang Dehou Inventor before: Li Yansen Inventor before: Xie Chen |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170208 Address after: 114018 Tiexi Development Zone, Liaoning province Venture Street, No. 136, No. Patentee after: Liaoning abrasion resistant new material products Co., Ltd. Address before: 114018 Tiexi Development Zone, Liaoning province Venture Street, No. 136, No. Patentee before: Anshan Dongtai Abrasive Materials Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |