CN212441665U - Nozzle with coating for desulfurization and denitrification atomization - Google Patents
Nozzle with coating for desulfurization and denitrification atomization Download PDFInfo
- Publication number
- CN212441665U CN212441665U CN202020434607.1U CN202020434607U CN212441665U CN 212441665 U CN212441665 U CN 212441665U CN 202020434607 U CN202020434607 U CN 202020434607U CN 212441665 U CN212441665 U CN 212441665U
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- Prior art keywords
- nozzle
- coating
- spray
- utility
- model
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- 239000011248 coating agent Substances 0.000 title claims abstract description 9
- 238000000576 coating method Methods 0.000 title claims abstract description 9
- 238000000889 atomisation Methods 0.000 title claims description 8
- 238000006477 desulfuration reaction Methods 0.000 title claims description 6
- 230000023556 desulfurization Effects 0.000 title claims description 6
- 239000007921 spray Substances 0.000 claims description 21
- 239000011247 coating layer Substances 0.000 claims 3
- 230000007797 corrosion Effects 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 9
- OFEAOSSMQHGXMM-UHFFFAOYSA-N 12007-10-2 Chemical compound [W].[W]=[B] OFEAOSSMQHGXMM-UHFFFAOYSA-N 0.000 abstract description 5
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005253 cladding Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000002253 acid Substances 0.000 abstract description 3
- 238000007747 plating Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 1
- SJKRCWUQJZIWQB-UHFFFAOYSA-N azane;chromium Chemical compound N.[Cr] SJKRCWUQJZIWQB-UHFFFAOYSA-N 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a SOx/NOx control nozzle for atomizing with coating, comprises a nozzle, the whole surface of nozzle is provided with the cladding material, the nozzle has the cylinder chamber to open simultaneously, it has the spraying hole to open on the nozzle another side, the spraying hole runs through to the cylinder intracavity. The utility model has the advantages of reasonable and simple structure, the simple operation makes the nozzle through adopting high performance ultramicro nanometer tungsten carbide and tungsten boride, coats the cladding material on the whole surface of nozzle simultaneously, can improve the corrosion-resistant and the durability of nozzle to make the nozzle can work under the environment that the high temperature and high humidity just has the acid corrosion, reduce the frequency that the nozzle was changed, thereby can reduce use cost.
Description
Technical Field
The utility model relates to a machine part field, concretely relates to SOx/NOx control nozzle for atomization with coating.
Background
At present, industry SOx/NOx control atomizing is with nozzle adopts general metal material to make more, SOx/NOx control atomizing is with nozzle's corrosion-resistant and durability are not ideal enough, work under the environment of high temperature and high humidity and acid corrosion for a long time simultaneously, can cause SOx/NOx control atomizing to use the damage of nozzle, need change SOx/NOx control atomizing with nozzle frequently, make SOx/NOx control atomizing with the consumption cost of nozzle higher, improved the cost of use widely.
The above problems are problems that the art needs to solve.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a SOx/NOx control nozzle for atomization with coating can improve the durability of nozzle greatly to can reduce use cost.
In order to solve the technical problem, the utility model provides a scheme is: the utility model provides a SOx/NOx control nozzle for atomizing with coating, includes the nozzle, and the whole surface of nozzle is provided with the cladding material, and the nozzle one side is opened there is the cylinder chamber, and it has the spray hole to open on the nozzle another side, and the spray hole runs through to the cylinder intracavity.
As a further improvement of the utility model, the thickness of the plating layer is 0-300 μm.
As a further improvement of the utility model, the spraying hole comprises a main hole, and a plurality of auxiliary holes are uniformly distributed around the main hole.
As a further improvement of the utility model, the radius of the spraying hole is 0.2mm-10 mm.
The utility model has the advantages that:
the utility model has the advantages of reasonable and simple structure, the simple operation makes the nozzle through adopting high performance ultramicro nanometer tungsten carbide and tungsten boride, coats the cladding material on the whole surface of nozzle simultaneously, can improve the corrosion-resistant and the durability of nozzle to make the nozzle can work under the environment that the high temperature and high humidity just has the acid corrosion, reduce the frequency that the nozzle was changed, thereby can reduce use cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram (another view angle) of the present invention.
The reference numbers in the figures illustrate: 1. a nozzle; 2. a cylindrical cavity; 3. a spray orifice; 301. a main hole; 302. A secondary hole; 4. and (7) plating.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, an embodiment of the present invention, including nozzle 1, nozzle 1 is provided with plating layer 4 on its entire surface, thereby improving the durability of nozzle 1, and cylinder chamber 2 is opened to nozzle 1 one side, and spray hole 3 is opened on the nozzle 1 another side, and spray hole 3 runs through to cylinder chamber 2.
In this embodiment, the nozzle 1 is made of a high-performance material, which includes high-performance tungsten carbide and tungsten boride, so that the corrosion resistance and durability of the nozzle 1 can be improved, and the service life of the nozzle is greatly prolonged.
In the embodiment, the grain size of the high-performance ultra-micro nano tungsten carbide and the tungsten boride is 0nm to 1000nm, and the grain size in the range enables the corrosion resistance of the high-performance ultra-micro nano tungsten carbide and the tungsten boride to be optimal, so that the durability of the nozzle 1 is improved.
In the present embodiment, the plating layer 4 comprises titanium carbonitride, titanium nitride, titanium aluminum carbonitride, chromium nitride, and the plating layer 4 has a thickness of 0 μm to 300 μm, so that the nozzle 1 can be prevented from being corroded in use, and the durability of the nozzle 1 is greatly improved.
In the present embodiment, the spray hole 3 includes a main hole 301, and a plurality of sub holes 302 are uniformly distributed around the main hole 301, so that the spray can be smoothly and uniformly sprayed.
In the embodiment, the radius of the spray hole 3 is 0.2mm-10mm, and the adaptive radius of the spray hole 3 can be selected according to the requirement of the spray flow, so that the applicability of the nozzle 1 is greatly improved.
In practice, the spray first enters the cylindrical chamber 2, after which it emerges from the spray orifice 3. The utility model discloses rational in infrastructure, simple, the simple operation can improve the corrosion-resistant and the durability of nozzle to can reduce use cost.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (4)
1. The spray nozzle with the coating for desulfurization, denitrification and atomization is characterized by comprising a spray nozzle (1), wherein the coating (4) is arranged on the whole surface of the spray nozzle (1), a cylindrical cavity (2) is formed in one surface of the spray nozzle (1), spray holes (3) are formed in the other surface of the spray nozzle (1), and the spray holes (3) penetrate into the cylindrical cavity (2).
2. The desulfurization/denitrification atomization nozzle with the coating layer according to claim 1, wherein the coating layer (4) has a thickness of 0 μm to 300 μm.
3. The desulfurization and denitrification atomization nozzle with the coating layer according to claim 1, wherein the spray hole (3) comprises a main hole (301), and a plurality of secondary holes (302) are uniformly distributed around the main hole (301).
4. The desulfurization/denitrification atomization nozzle with a coating according to claim 1, wherein the radius of the spray hole (3) is 0.2mm to 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020434607.1U CN212441665U (en) | 2020-03-30 | 2020-03-30 | Nozzle with coating for desulfurization and denitrification atomization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020434607.1U CN212441665U (en) | 2020-03-30 | 2020-03-30 | Nozzle with coating for desulfurization and denitrification atomization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212441665U true CN212441665U (en) | 2021-02-02 |
Family
ID=74466534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020434607.1U Active CN212441665U (en) | 2020-03-30 | 2020-03-30 | Nozzle with coating for desulfurization and denitrification atomization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212441665U (en) |
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2020
- 2020-03-30 CN CN202020434607.1U patent/CN212441665U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240918 Address after: No. 3, Building 76, Jichai Dormitory, Dongxin Road, Erdao District, Changchun City, Jilin Province, China 130000 Patentee after: Changchun Wopu Te Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 215000 room 710, building 1, 255 Nanxijiang Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU HANNIWEI ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |