CN214371726U - Fire-retardant wall of Claus furnace - Google Patents
Fire-retardant wall of Claus furnace Download PDFInfo
- Publication number
- CN214371726U CN214371726U CN202120291716.7U CN202120291716U CN214371726U CN 214371726 U CN214371726 U CN 214371726U CN 202120291716 U CN202120291716 U CN 202120291716U CN 214371726 U CN214371726 U CN 214371726U
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- fire
- claus
- main part
- wall main
- fire relief
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Abstract
The utility model discloses a fire-retardant wall of a Claus furnace, which comprises the Claus furnace. The left side of Claus stove is equipped with the air inlet, the right side of air inlet is equipped with combustion nozzle, the inside of Claus stove is equipped with the back-fire relief wall main part of vertical setting, the back-fire relief wall main part is piled up by a plurality of resistant firebrick and is formed, a plurality of bleeder vent has been seted up in the back-fire relief wall main part. This claus stove fire relief wall simple structure, convenient to use, the maintenance of being convenient for sets up the fire relief wall main part at two meters of burner nozzle, and the fire relief wall main part is very high under the barbecue of flame temperature, can reach about 1200 degrees centigrade, makes the hydrogen sulfide gas of burning more even, is favorable to improving the rate of recovery of sulphur, has alleviateed the pressure of tail gas absorption processing.
Description
Technical Field
The utility model relates to a Claus stove technical field, concretely relates to Claus stove fire stopping wall.
Background
The hydrogen sulfide gas entering the Claus furnace is combusted at the combustion nozzle, and because the gas flow velocity is high, the gas quickly enters the waste heat boiler, so that the combustion is not uniform.
Disclosure of Invention
The utility model aims at solving the problems and providing a fire-retardant wall of a Claus furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fire retardant wall of a Claus furnace comprises the Claus furnace, an air inlet, a fire retardant wall main body, air holes and a combustion nozzle.
The left side of Claus stove is equipped with the air inlet, the right side of air inlet is equipped with combustion nozzle, the inside of Claus stove is equipped with the back-fire relief wall main part of vertical setting, the back-fire relief wall main part is piled up by a plurality of resistant firebrick and is formed, a plurality of bleeder vent has been seted up in the back-fire relief wall main part.
Further, the distance between the fire barrier main body and the combustion nozzle is 2 m.
The utility model has the advantages that: simple structure, convenient to use, the maintenance of being convenient for sets up the back-fire relief wall main part at two meters of burner nozzle, and the back-fire relief wall main part is very high under the barbecue of flame, can reach about 1200 degrees centigrade, makes the hydrogen sulfide gas of burning more even, is favorable to improving the rate of recovery of sulphur, has alleviateed the pressure that tail gas absorption handled.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the main structure schematic diagram of the fire-retardant wall of the utility model.
In the figure: 1. the device comprises a Claus furnace, 2, an air inlet, 3, a fire retardant wall main body, 4, air holes, 5 and a combustion nozzle.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention, but are not intended to limit the invention in any way.
As shown in fig. 1 and 2, a flame retardant wall of a claus furnace comprises a claus furnace 1, an air inlet 2, a flame retardant wall main body 3, an air vent 4 and a combustion nozzle 5.
The left side of Claus stove 1 is equipped with air inlet 2, the right side of air inlet 2 is equipped with combustion nozzle 5, the inside of Claus stove 1 is equipped with the back-fire relief wall main part 3 of vertical setting, back-fire relief wall main part 3 is piled up by a plurality of firebrick and is formed, a plurality of bleeder vent 4 has been seted up on the back-fire relief wall main part 3.
In the preferred embodiment, the distance between the main body 3 of the fire barrier wall and the combustion nozzle 5 is 2 m.
Those skilled in the art will appreciate that the above embodiments are merely exemplary embodiments and that various changes, substitutions and alterations can be made without departing from the spirit and scope of the invention.
Claims (2)
1. A fire retardant wall of a Claus furnace is characterized by comprising a Claus furnace (1), an air inlet (2), a fire retardant wall main body (3), air holes (4) and a combustion nozzle (5);
the left side of claus stove (1) is equipped with air inlet (2), the right side of air inlet (2) is equipped with combustion nozzle (5), the inside of claus stove (1) is equipped with back-fire relief wall main part (3) of vertical setting, back-fire relief wall main part (3) are piled up by a plurality of resistant firebrick and are formed, a plurality of bleeder vent (4) have been seted up on back-fire relief wall main part (3).
2. A claus furnace fire barrier according to claim 1, characterized in that the distance between the fire barrier body (3) and the combustion nozzle (5) is 2 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291716.7U CN214371726U (en) | 2021-02-02 | 2021-02-02 | Fire-retardant wall of Claus furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291716.7U CN214371726U (en) | 2021-02-02 | 2021-02-02 | Fire-retardant wall of Claus furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214371726U true CN214371726U (en) | 2021-10-08 |
Family
ID=77962437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120291716.7U Active CN214371726U (en) | 2021-02-02 | 2021-02-02 | Fire-retardant wall of Claus furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214371726U (en) |
-
2021
- 2021-02-02 CN CN202120291716.7U patent/CN214371726U/en active Active
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