CN209778304U - sulfur gun nozzle of sulfur burner - Google Patents
sulfur gun nozzle of sulfur burner Download PDFInfo
- Publication number
- CN209778304U CN209778304U CN201920305239.8U CN201920305239U CN209778304U CN 209778304 U CN209778304 U CN 209778304U CN 201920305239 U CN201920305239 U CN 201920305239U CN 209778304 U CN209778304 U CN 209778304U
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- sulfur
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- inner cavity
- vortex
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Abstract
the utility model discloses a sulfur gun nozzle of a sulfur burner, which comprises a nozzle body, wherein the nozzle body comprises a connecting part, a spraying cavity part and a spraying part; the outer surface of the interface part is used as a universal joint mounting position, and the interface part is provided with an inlet which is used as a nozzle inlet; a cavity is formed in the spraying cavity part and serves as a vortex inner cavity, the vortex inner cavity is communicated with the nozzle inlet, and the cavity diameter of the vortex inner cavity is larger than the caliber of the nozzle inlet; a rotor is arranged in the vortex inner cavity, and the diameter of the rotor is smaller than the cavity diameter of the vortex inner cavity; the spraying part is in a horn shape with a small inside and a big outside and is communicated with the outlet of the vortex cavity. The liquid sulfur is dispersed into particles in the inner cavity of the vortex by the action of the centrifugal force of the rotor, and is sprayed from the spraying partWhen the sulfur is injected, the sulfur is further dispersed into finer particles by the swirling air outside the sulfur gun, SO that the sulfur fog particles and hot air are fully and quickly combusted and reacted to generate SO2gas, and further the combustion rate of the liquid sulfur can be greatly improved.
Description
Technical Field
The utility model relates to a nozzle, in particular to a sulfur gun nozzle of a sulfur burner.
background
In the process of sulfuric acid production, liquid sulfur needs to be incinerated in a sulfur incinerator. At present, the conventional method for liquid sulfur adopts a sulfur gun, liquid sulfur is pressed into a nozzle of the sulfur gun through a high-pressure fine sulfur pump of the sulfur gun and is sprayed into a sulfur burning furnace through the nozzle to improve the combustion rate of the liquid sulfur, however, the sulfur sprayed out from the nozzle of the current sulfur gun cannot form a good atomization effect, so that the combustion rate of the liquid sulfur is not high
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a sulfur gun nozzle of a sulfur burner to improve the combustion rate of liquid sulfur.
In order to achieve the above purpose, the technical scheme of the utility model is that:
A sulfur gun nozzle of a sulfur incinerator comprises a nozzle body, wherein the nozzle body comprises a connecting part, a spraying cavity part and a spraying part;
the outer surface of the interface part is used as a universal joint mounting position, and the interface part is provided with an inlet which is used as a nozzle inlet;
A cavity is formed in the spraying cavity part and serves as a vortex inner cavity, the vortex inner cavity is communicated with the nozzle inlet, and the cavity diameter of the vortex inner cavity is larger than the caliber of the nozzle inlet; a rotor is arranged in the vortex inner cavity, and the diameter of the rotor is smaller than the cavity diameter of the vortex inner cavity;
the spraying part is in a horn shape with a small inside and a large outside and is communicated with the outlet of the vortex inner cavity.
The inlet aperture of the vortex inner cavity is gradually enlarged into a horn shape.
the outlet aperture of the vortex inner cavity is gradually reduced to be horn-shaped.
The nozzle body is made of stainless steel material
Compared with the prior art, the utility model, its beneficial effect lies in:
The sulfur gun nozzle of the sulfur incinerator provided by the embodiment has the advantages that the structure is simple, the design is ingenious, the rotor is arranged in the vortex inner cavity, liquid sulfur is dispersed into particles by the action of the centrifugal force of the rotor in the vortex inner cavity, and the liquid sulfur is sprayed out from the spraying part by the outer rotational flow air of the sulfur gunFurther dispersed into finer particles, thereby achieving the purpose of generating SO by full and rapid combustion reaction of the sulfur fog particles and hot air2Gas, and further the combustion rate of the liquid sulfur can be greatly improved.
Drawings
FIG. 1 is a schematic view of a sulfur gun nozzle of a sulfur burner according to an embodiment of the present invention;
In the figure, 1, an interface part; 2. a spray chamber part; 3. a discharge section; 4. a rotor; 11. a universal joint mounting location; 12. a nozzle inlet; 21. a vortex cavity.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example (b):
referring to fig. 1, the nozzle of the sulfur gun of the sulfur burner according to the present embodiment includes a nozzle body including a nozzle portion 1, a nozzle chamber portion 2, and a nozzle spout portion 3.
Wherein the outer surface of the interface part 1 is used as a universal joint mounting position 11, and the interface part is provided with an inlet which is used as a nozzle inlet 12; that is, the interface 1 is mainly used for connecting and installing a sulfur gun so as to realize fitting installation. A cavity is formed in the spray cavity part 2 to serve as a vortex inner cavity 21, the vortex inner cavity 21 is communicated with the nozzle inlet 12, the cavity diameter of the vortex inner cavity 21 is larger than the diameter of the nozzle inlet 12, so that the sulfur liquid coming out of the sulfur gun can be diffused in the vortex inner cavity 21 at a high speed, meanwhile, a rotor 4 is arranged in the vortex inner cavity 21, the diameter of the rotor 4 is smaller than the cavity diameter of the vortex inner cavity 21, therefore, the sulfur liquid after high-speed diffusion is sprayed out of the spray part 3 under the action of high-speed rotational flow guide of the rotor 4, and simultaneously, the spray part 3 is in a horn shape with a small inside and a large outside, so that the sulfur liquid is dispersed into particles in the vortex inner cavity 21 under the action of the centrifugal force of the rotor, and the sulfur liquid is further dispersed into finer particles by rotational flow air outside the sulfur gun when being sprayed out of the spray part 3, thereby achieving the purposes of fully, Fast combustion reaction to produce SO2And the gas enters the next working procedure of sulfuric acid production.
therefore, the sulfur gun nozzle of the sulfur incinerator provided by the embodiment is simple in structure and ingenious in design, the rotor is arranged in the vortex inner cavity, liquid sulfur is dispersed into particles under the action of centrifugal force of the rotor in the vortex inner cavity, and the liquid sulfur is further dispersed into finer particles by the swirling air outside the sulfur gun when being jetted from the jetting part, SO that the sulfur fog particles and hot air are sufficient and are quickly combusted and reacted to generate SO2Gas, and further the combustion rate of the liquid sulfur can be greatly improved.
Preferably, the inlet diameter of the vortex cavity 21 is gradually enlarged to form a trumpet shape, so that the sulfur liquid from the sulfur gun can be diffused in the vortex cavity at a higher speed.
As another preference of this embodiment, the outlet aperture of the vortex cavity 21 is gradually reduced to a trumpet shape, so that the liquid sulfur is ejected from the vortex cavity more rapidly to further disperse the liquid sulfur.
Specifically, the nozzle body is made of stainless steel materials, so that the nozzle body has good high-temperature resistance, wear resistance and corrosion resistance, and the service life of the nozzle body is prolonged.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. A sulfur gun nozzle of a sulfur incinerator is characterized by comprising a nozzle body, wherein the nozzle body comprises a connecting port part, a spraying cavity part and a spraying part;
The outer surface of the interface part is used as a universal joint mounting position, and the interface part is provided with an inlet which is used as a nozzle inlet;
A cavity is formed in the spraying cavity part and serves as a vortex inner cavity, the vortex inner cavity is communicated with the nozzle inlet, and the cavity diameter of the vortex inner cavity is larger than the caliber of the nozzle inlet; a rotor is arranged in the vortex inner cavity, and the diameter of the rotor is smaller than the cavity diameter of the vortex inner cavity;
The spraying part is in a horn shape with a small inside and a large outside and is communicated with the outlet of the vortex inner cavity.
2. The sulfur lance nozzle of claim 1, wherein the entrance orifice of the vortex chamber is flared.
3. The sulfur lance nozzle of claim 1 or 2, wherein the exit orifice of the vortex chamber is tapered to a trumpet shape.
4. The sulfur lance nozzle of claim 1 or 2, wherein the nozzle body is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305239.8U CN209778304U (en) | 2019-03-08 | 2019-03-08 | sulfur gun nozzle of sulfur burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305239.8U CN209778304U (en) | 2019-03-08 | 2019-03-08 | sulfur gun nozzle of sulfur burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209778304U true CN209778304U (en) | 2019-12-13 |
Family
ID=68797493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920305239.8U Active CN209778304U (en) | 2019-03-08 | 2019-03-08 | sulfur gun nozzle of sulfur burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209778304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794290A (en) * | 2021-02-26 | 2021-05-14 | 中冶焦耐(大连)工程技术有限公司 | Process and system for treating low-quality sulfur and secondary salt waste liquid produced by coke oven gas desulfurization |
-
2019
- 2019-03-08 CN CN201920305239.8U patent/CN209778304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794290A (en) * | 2021-02-26 | 2021-05-14 | 中冶焦耐(大连)工程技术有限公司 | Process and system for treating low-quality sulfur and secondary salt waste liquid produced by coke oven gas desulfurization |
| CN112794290B (en) * | 2021-02-26 | 2023-09-19 | 中冶焦耐(大连)工程技术有限公司 | Process and system for treating low-quality sulfur and side salt waste liquid of coke oven gas desulfurization product |
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