CN209276580U - A kind of end socket heat-treatment furnace - Google Patents
A kind of end socket heat-treatment furnace Download PDFInfo
- Publication number
- CN209276580U CN209276580U CN201822107082.6U CN201822107082U CN209276580U CN 209276580 U CN209276580 U CN 209276580U CN 201822107082 U CN201822107082 U CN 201822107082U CN 209276580 U CN209276580 U CN 209276580U
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- furnace body
- furnace
- end socket
- flame
- flame gun
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Abstract
The utility model relates to a kind of end socket heat-treatment furnaces, it includes furnace body and bell, several flame guns are uniformly provided in furnace body inside wall middle and lower part, the setting direction of every place's flame gun and the vertical line angle of furnace diameter at this are 25-35 °, the furnace body is made of shell and refractory cotton layer, is equipped with several ventilation holes in the bottom of furnace body, the ventilation hole is all connected with air trunk, the air trunk is connected with air chimney, and the flame gun is set in the same plane.The utility model in-furnace temperature is uniform, saves blower and saves partition, use is reliable and stable.
Description
Technical field
The utility model relates to a kind of annealing devices, and in particular to a kind of end socket annealing device.
Background technique
Currently, the heat treatment for large-sized end enclosure, is typically heated by flame gun, then recycled by blower,
Flame gun is all the diametrical direction for being located at furnace body, and muzzle directly against end socket, be easy to cause heat uneven, actual mechanical process
In, it needs that partition is arranged between end socket and flame gun, to avoid direct flame contact end socket.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome deficiencies in the prior art, provide a kind of in-furnace temperature
Uniformly, it saves blower and saves partition, use reliable and stable end socket heat-treatment furnace.
Technical solution: in order to solve the above-mentioned technical problem, a kind of end socket heat-treatment furnace described in the utility model, it includes
Furnace body and bell are uniformly provided with several flame guns in furnace body inside wall middle and lower part, the setting direction of every place's flame gun with should
The vertical line angle for locating furnace diameter is 25-35 °, and the furnace body is made of shell and refractory cotton layer, is set in the bottom of furnace body
There are several ventilation holes, the ventilation hole is all connected with air trunk, and the air trunk is connected with air chimney, the flame gun
If in the same plane.
Eight bar flame guns are uniformly provided in furnace body inside wall middle and lower part.
The setting direction of every place's flame gun and the vertical line angle of furnace diameter at this are 30 °.
The diameter of the furnace body is 11 meters, and furnace body is 2.85 meters high, and the flame gun is located at from 1.4 meters of bottom of furnace body.
The utility model has the advantages that the utility model is compared with prior art, remarkable advantage is: the setting of the utility model overall structure
Rationally, eight bar flame guns, the setting direction of every place's flame gun and furnace diameter at this are uniformly provided in furnace body inside wall middle and lower part
Vertical line angle be 25-35 °, flame gun is obliquely installed, changes previous vertically disposed mode, to avoid flame direct
End socket to be sprayed, also eliminates intermediate bulkhead, the flame gun being obliquely installed keeps in-furnace temperature uniform, it is ensured that thermal effectiveness is good,
Ventilation hole is arranged in bottom of furnace body, and is connected with air chimney, by the self-suction of chimney, recycles furnace heat from top to bottom,
The use of blower is saved, in-furnace temperature obtains further uniformly, and furnace body is made of shell and refractory cotton layer, uses reliable, this dress
It sets and runs smoothly, failure is few, meets actual operation requirements.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of end socket heat-treatment furnace described in the utility model, it includes furnace body 1 and bell 2, described
1 inner sidewall middle and lower part of furnace body is uniformly provided with eight bar flame guns 3, the setting direction of every place's flame gun 3 and 1 diameter of furnace body hangs down at this
Included angle of straight line is 30 °, and the furnace body 1 is made of shell 4 and refractory cotton layer 5, is equipped with several ventilation holes 6 in 1 bottom of furnace body,
The ventilation hole 6 is all connected with air trunk 7, and the air trunk 7 is connected with air chimney 8, and the flame gun 3 is located at same
In plane, the diameter of the furnace body 1 is 11 meters, and 1 high 2.85 meter of furnace body, the flame gun 3 is located at 1.4 meters from 1 bottom of furnace body.
The setting of the utility model overall structure rationally, is uniformly provided with eight bar flame guns in furnace body inside wall middle and lower part, every place's flame gun
Setting direction and the vertical line angle of furnace diameter at this are 25-35 °, and flame gun is obliquely installed, and change is vertically arranged in the past
Mode also eliminate intermediate bulkhead so that flame be avoided directly to spray end socket, the flame gun being obliquely installed makes in-furnace temperature
Uniformly, it is ensured that thermal effectiveness is good, and ventilation hole is arranged in bottom of furnace body, and is connected with air chimney, by the self-suction of chimney,
It recycles furnace heat from top to bottom, saves the use of blower, in-furnace temperature obtains further uniformly, and furnace body is by shell and fire resisting
Cotton layer composition, using reliable, the present apparatus runs smoothly, and failure is few, meets actual operation requirements.
The utility model provides a kind of thinking and method, and there are many method and the approach for implementing the technical solution, with
It is only preferred embodiments of the present invention described in upper, it is noted that for those skilled in the art,
Without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications should also regard
For the protection scope of the utility model, all undefined components in this embodiment can be implemented in the prior art.
Claims (4)
1. a kind of end socket heat-treatment furnace, it is characterised in that: it includes furnace body (1) and bell (2), in the furnace body (1) inner sidewall
Middle and lower part is uniformly provided with several flame guns (3), the vertical line of the setting direction of every place's flame gun (3) and furnace body (1) diameter at this
Angle is 25-35 °, and the furnace body (1) is made of shell (4) and refractory cotton layer (5), is equipped in the furnace body (1) bottom several
Ventilation hole (6), the ventilation hole (6) are all connected with air trunk (7), and the air trunk (7) is connected with air chimney (8),
The flame gun (3) sets in the same plane.
2. end socket heat-treatment furnace according to claim 1, it is characterised in that: equal in the furnace body (1) inner sidewall middle and lower part
It is even to be equipped with eight bar flame guns (3).
3. end socket heat-treatment furnace according to claim 1, it is characterised in that: the setting direction of every place's flame gun (3) with should
The vertical line angle for locating furnace body (1) diameter is 30 °.
4. end socket heat-treatment furnace according to claim 1, it is characterised in that: the diameter of the furnace body (1) is 11 meters, furnace body
(1) 2.85 meters high, the flame gun (3) is located at 1.4 meters from furnace body (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107082.6U CN209276580U (en) | 2018-12-16 | 2018-12-16 | A kind of end socket heat-treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107082.6U CN209276580U (en) | 2018-12-16 | 2018-12-16 | A kind of end socket heat-treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276580U true CN209276580U (en) | 2019-08-20 |
Family
ID=67611450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822107082.6U Active CN209276580U (en) | 2018-12-16 | 2018-12-16 | A kind of end socket heat-treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276580U (en) |
-
2018
- 2018-12-16 CN CN201822107082.6U patent/CN209276580U/en active Active
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