CN205676350U - A kind of material road straight type nozzle brick - Google Patents
A kind of material road straight type nozzle brick Download PDFInfo
- Publication number
- CN205676350U CN205676350U CN201620631527.9U CN201620631527U CN205676350U CN 205676350 U CN205676350 U CN 205676350U CN 201620631527 U CN201620631527 U CN 201620631527U CN 205676350 U CN205676350 U CN 205676350U
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Abstract
This utility model relates to a kind of material road straight type nozzle brick, brick body is provided with three for the through hole installing nozzle, described through hole ecto-entad includes outlet section, the section of running through, termination section successively, the equal ecto-entad of internal diameter of described outlet section and termination end successively decreases, and the amplitude that the internal diameter ecto-entad of outlet section successively decreases is less than the amplitude that the internal diameter ecto-entad of termination section successively decreases, the described section of running through is through cylindrical hole, brick body is provided with slope, described slope is arranged on the side of outlet section, and through hole has 2/3 to be arranged on slope.The utility model has the advantage of: designed by the closing in of outlet section, the path scattered and disappeared by heat intercepts ramp-like, the effectively loss of retarding heat, and the tight hitch of outer wall of the section of running through of the present utility model and flame gun, also slow down scattering and disappearing of heat, additionally this utility model termination section can avoid spray gun mouth excessively to stretch into damage flame gun in stove, it is also possible to avoids flame gun to stretch into not in place, damages nozzle brick.
Description
Technical field
This utility model belongs to glass furnace technical field of structures, particularly relates to a kind of material road straight type nozzle brick.
Background technology
Glass furnace is a kind of melting appartus that glass manufacture industry must have, and needs during this device busy in stove
Maintain higher temperature, for the temperature in guarantee glass furnace, general furnace wall can be provided with multiple flame gun, and flame spray
Gun breech portion needs to be positioned at outside furnace wall, is connected with air supply pipe.Flame gun is typically embedded in the nozzle brick on furnace wall at present, but
Being general nozzle brick many employings cylindrical hole, flame gun and through hole are difficult to combine closely completely, and then cannot ensure heat
Scatter and disappear, and the inner of general nozzle brick does not arrange breeze way for nozzle, excessively stretches if so may result in spray gun mouth
Enter damage flame gun in stove, if flame gun stretches into not in place, damage nozzle brick.
Utility model content
In view of the above, this utility model is just for above technical problem, it is provided that a kind of material road straight type nozzle brick,
There is simple in construction, good sealing effect and the advantage such as non-easy damaged flame gun and furnace wall.
A kind of material road straight type nozzle brick, including brick body, brick body be provided with three for the through hole installing nozzle, described
Through hole ecto-entad includes outlet section, the section of running through, termination section successively, and the equal ecto-entad of internal diameter of described outlet section and termination end is passed
Subtract, and the amplitude that the amplitude successively decreased of the internal diameter ecto-entad of outlet section is successively decreased less than the internal diameter ecto-entad of termination section, described in pass through
The section of wearing is through cylindrical hole, and brick body is provided with slope, and described slope is arranged on the side of outlet section, and through hole
2/3 is had to be arranged on slope.
It is sunset line that a kind of material road straight type nozzle brick that this utility model provides can be further arranged to the material of brick body
Stone.
A kind of material road straight type nozzle brick that this utility model provides can be further arranged to described outlet section, run through Duan Yuduan
Head section connects with each other.
A kind of material road straight type nozzle brick that this utility model provides can be further arranged to described outlet section and termination section
Cross section is all in hourglass shape.
Of the present utility model preferential and have the beneficial effect that and designed by the closing in of outlet section, the path resistance that heat is scattered and disappeared
It is divided into the tight hitch of outer wall of ramped shaped, the loss of effective retarding heat, and the section of running through of the present utility model and flame gun, also
Slow down scattering and disappearing of heat, additionally this utility model termination section can avoid spray gun mouth excessively to stretch into damage flame spray in stove
Rifle, it is also possible to avoid flame gun to stretch into not in place, damages nozzle brick.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings preferred implementation of the present utility model is the most preferably described, wherein,
Fig. 1 is structural representation of the present utility model；
Fig. 2 is profile of the present utility model.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, this utility model one material road straight type nozzle brick embodiment is described further.
A kind of material road straight type nozzle brick, including brick body 1, the material of brick body 1 is sillimanite, has preferable heat insulating ability
And corrosion resistance, and service life is long, brick body 1 be provided with three for the through hole 2 installing nozzle, described through hole 2 is by outward
Inwardly include that outlet section 3, the section of running through 4, termination section 5, described outlet section 3, the section of running through 4 connect with each other with termination section 5 successively,
The equal ecto-entad of internal diameter of described outlet section 3 and termination end 5 successively decreases, and the cross section of described outlet section 3 and termination section 5 is all in hourglass
Type, is designed by the closing in of outlet section 3, and the path scattered and disappeared by heat intercepts ramp-like, the loss of effective retarding heat, and goes out
The amplitude that the amplitude that the internal diameter ecto-entad of mouth section 3 successively decreases is successively decreased less than the internal diameter ecto-entad of termination section 5, described termination section 5
Spray gun mouth can be avoided excessively to stretch into damage flame gun in stove, it is also possible to avoid flame gun to stretch into not in place, damage spray
Mouth brick, described in the section of running through 4 be through cylindrical hole, the section of running through 4 and the tight hitch of outer wall of flame gun, also slow down heat
Scattering and disappearing, brick body 1 is provided with slope 6, and described slope 6 is arranged on the side of outlet section 3, and through hole 2 has 2/3 setting
On slope 6.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. a Zhong Liao road straight type nozzle brick, including brick body (1), it is characterised in that brick body (1) is provided with three for installing
The through hole (2) of nozzle, described through hole (2) ecto-entad includes outlet section (3), the section of running through (4), termination section (5) successively, described in go out
The equal ecto-entad of internal diameter of mouth section (3) and termination section (5) successively decreases, and the amplitude that the internal diameter ecto-entad of outlet section (3) successively decreases is little
In the amplitude that the internal diameter ecto-entad of termination section (5) successively decreases, described in the section of running through (4) be through cylindrical hole, in brick body (1)
Being provided with slope (6), described slope (6) is arranged on the side of outlet section (3), and through hole (2) has 2/3 to be arranged on slope
(6) on.
A kind of material road the most according to claim 1 straight type nozzle brick, it is characterised in that the material of brick body (1) is sunset
Line stone.
A kind of material road the most according to claim 1 straight type nozzle brick, it is characterised in that described outlet section (3), the section of running through
(4) connect with each other with termination section (5).
4. according to a kind of material road straight type nozzle brick described in claim 1 or 3, it is characterised in that described outlet section (3) and termination
The cross section of section (5) is all in hourglass shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620631527.9U CN205676350U (en) | 2016-06-24 | 2016-06-24 | A kind of material road straight type nozzle brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620631527.9U CN205676350U (en) | 2016-06-24 | 2016-06-24 | A kind of material road straight type nozzle brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205676350U true CN205676350U (en) | 2016-11-09 |
Family
ID=57429008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620631527.9U Expired - Fee Related CN205676350U (en) | 2016-06-24 | 2016-06-24 | A kind of material road straight type nozzle brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205676350U (en) |
-
2016
- 2016-06-24 CN CN201620631527.9U patent/CN205676350U/en not_active Expired - Fee Related
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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: 20161109 Termination date: 20180624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |