CN214501213U - Burner device of sintering ignition furnace - Google Patents
Burner device of sintering ignition furnace Download PDFInfo
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- CN214501213U CN214501213U CN202120162684.0U CN202120162684U CN214501213U CN 214501213 U CN214501213 U CN 214501213U CN 202120162684 U CN202120162684 U CN 202120162684U CN 214501213 U CN214501213 U CN 214501213U
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- gas
- pipe
- burner
- main pipe
- coal gas
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Abstract
The utility model discloses a sintering ignition stove nozzle device, including coal gas person in charge, nozzle gas piping and blow off pipe, coal gas person in charge is from inlet end slant downwardly extending, nozzle gas piping connection is in on the lateral wall that coal gas was responsible for, the blow off union coupling is in the terminal bottom that coal gas was responsible for. The coal gas main pipe of the device is obliquely arranged downwards from the gas inlet end, and the tail end of the coal gas main pipe is provided with the drain pipe, so that residual tar impurities in the coal gas can flow to the lower end of the coal gas main pipe and are discharged from the drain pipe. Meanwhile, the burner gas pipeline is connected to the side wall of the gas main pipe, so that impurities are not easy to flow into the burner gas pipeline when flowing down along the bottom, the blockage of the burner is reduced or even avoided, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a sintering equipment, concretely relates to sintering ignition furnace nozzle device.
Background
The sintering ignition furnace is provided with two rows of nozzles, each row of nozzles is provided with a main gas pipeline which is parallel to the distribution table board, and the nozzles are perpendicular to the main gas pipeline. Every time the jam is serious, the machine must be stopped for treatment, if thoroughly cleaned up, the machine must be stopped for a long time, the main pipeline gas is cut off, the main pipeline is opened after purging and diffusing for cleaning, the time consumption is long, gas cutting and the like are used, and the safety risk is large.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects of the prior art, the utility model provides a sintering ignition furnace nozzle device for solve the problem that sintering ignition furnace nozzle blockked up.
The technical scheme is as follows: a sintering ignition furnace nozzle device, be responsible for, nozzle gas piping and blow off pipe including the coal gas, the coal gas is responsible for from inlet end slant downwardly extending, nozzle gas piping is connected on the lateral wall that the coal gas is responsible for, the blow off union coupling is in the terminal bottom that the coal gas is responsible for.
Wherein, the top of the near gas end of the gas main pipe is provided with a steam purging interface. So as to blow and heat the inside of the pipeline and increase the fluidity of impurities such as tar and the like.
Has the advantages that: compared with the prior art, the device has the advantages that the coal gas main pipe is obliquely arranged downwards from the air inlet end, and the tail end is provided with the drain pipe, so that residual tar impurities in the coal gas can flow to the lower end and are discharged from the drain pipe. Meanwhile, the burner gas pipeline is connected to the side wall of the gas main pipe, so that impurities are not easy to flow into the burner gas pipeline when flowing down along the bottom, the blockage of the burner is reduced or even avoided, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of a burner apparatus of the sintering ignition furnace in the direction a in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the sintering ignition furnace burner device adopts an inclined gas main pipe 1, the gas main pipe 1 is a circular pipe and inclines downwards from an air inlet end by a certain angle, so that impurities such as tar can smoothly flow from the bottom of the pipe to the lower end. The tail end of the main gas pipe 1 is provided with a drain pipe 3, and impurities can be discharged through a drain valve 31.
In cold weather in winter, the liquidity of the liquid is reduced, so a steam blowing interface 4 is arranged at the gas inlet end of the gas main pipe 1, and the blowing valve 41 can be opened to introduce steam for blowing and heating under the condition of shutdown, so that the liquidity is enhanced, and impurities are smoothly discharged.
The burner gas pipeline 2 is eccentrically arranged, namely the ignition center line does not pass through the center of the gas main pipe 1 and vertically extends downwards from the side wall of the gas main pipe 1. Thus, impurities such as tar are not easy to flow into the burner gas pipe 2 and are only deposited on the lower side of the main pipe. Thereby avoiding the influence on the ignition effect caused by the blockage of the burner by the gas impurities and realizing the simple, safe and effective maintenance and cleaning.
Claims (6)
1. The sintering ignition furnace burner device is characterized by comprising a gas main pipe (1), a burner gas pipeline (2) and a drain pipe (3), wherein the gas main pipe (1) extends downwards from an air inlet end in an inclined mode, the burner gas pipeline (2) is connected to the side wall of the gas main pipe (1), and the drain pipe (3) is connected to the bottom of the tail end of the gas main pipe (1).
2. Sintering ignition furnace burner arrangement according to claim 1, characterized in that the top of the gas main (1) near the gas end is provided with a steam purge interface (4).
3. A sintering ignition furnace burner apparatus as claimed in claim 1, characterized in that the gas main pipe (1) is a circular pipe, and the burner gas pipe (2) is eccentrically disposed on the side wall of the gas main pipe (1).
4. The sintering ignition furnace burner device according to claim 3, wherein the burner gas pipe (2) is vertically extended downward.
5. A sintering ignition furnace burner apparatus as claimed in claim 1 wherein a blow-off valve (31) is provided on the blow-off pipe (3).
6. Sintering ignition furnace burner arrangement according to claim 2, characterized in that the steam purge interface (4) is provided with a purge valve (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120162684.0U CN214501213U (en) | 2021-01-20 | 2021-01-20 | Burner device of sintering ignition furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120162684.0U CN214501213U (en) | 2021-01-20 | 2021-01-20 | Burner device of sintering ignition furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214501213U true CN214501213U (en) | 2021-10-26 |
Family
ID=78216219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120162684.0U Active CN214501213U (en) | 2021-01-20 | 2021-01-20 | Burner device of sintering ignition furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214501213U (en) |
-
2021
- 2021-01-20 CN CN202120162684.0U patent/CN214501213U/en active Active
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