CN208230143U - A kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment spray head assembly - Google Patents
A kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment spray head assembly Download PDFInfo
- Publication number
- CN208230143U CN208230143U CN201820191522.8U CN201820191522U CN208230143U CN 208230143 U CN208230143 U CN 208230143U CN 201820191522 U CN201820191522 U CN 201820191522U CN 208230143 U CN208230143 U CN 208230143U
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- China
- Prior art keywords
- head assembly
- spray head
- pipe lid
- sealing
- tube socket
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Abstract
The utility model discloses a kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipments to spray head assembly, including tube socket and Guan Gai, 2 first sealing rings are equipped in the middle part of the tube socket between outside and pipe lid inside middle portion, it is equipped with the second sealing ring together with outside in the middle part of pipe lid on the inside of the tube socket right end, U-shaped seal groove is combined between the tube socket and pipe lid.The utility model, it is structurally reasonable, it is novel in design, pass through the O-shaped sealing being equipped with and two kinds of sealing means of U-shaped sealing, so that entirely spray head assembly is not only easy for installation, and field stripping is quick, while sealing tight, avoid spraying the generation of spray tube and spray head junction corrosion phenomenon in head assembly, it is practical.
Description
Technical field
The utility model relates to purification technology field, specifically a kind of multi-layer multi-stage dust-removal and desulfurizing denitration gas cleaning
Device spray head assembly.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain thermal energy.The original meaning of pot refers to that the water container heated on fire, furnace refer to burning
The place of fuel, boiler include pot and furnace two large divisions.The hot water or steam generated in boiler can directly be industrial production and people
The people's livelihood is living to provide required thermal energy, mechanical energy can also be converted to by Steam Power Equipment, or again turn mechanical energy by generator
It is changed to electric energy.The boiler for providing hot water is known as hot-water boiler, is mainly used for living, also there is a small amount of application in industrial production.It generates
The boiler of steam is known as steam boiler, is often simply called boiler, is chiefly used in thermal power station, ship, locomotive and industrial and mining enterprises.
The a large amount of sulfur-bearing flue gas containing the smoke of gunpowder that boiler can generate in use, therefore, we can generate boiler
Flue gas carry out desulphurization denitration processing, at present boiler smoke dust-removal and desulfurizing denitration device in the process of running exposure spray head assembly
Many problems, such as: in-site installation is cumbersome, goes wrong and checks inconvenient disassembly, spray tube seriously corroded, fume leakage, steam etc.
Problem.
Summary of the invention
The purpose of this utility model is to provide a kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment spray head groups
Part, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment spray head assembly, including tube socket and Guan Gai, the pipe
2 first sealing rings, the tube socket right end inside and outside in the middle part of pipe lid are equipped between seat middle part outside and pipe lid inside middle portion
Equipped with the second sealing ring together, U-shaped seal groove is combined between the tube socket and pipe lid.
As a further solution of the present invention: being welded with spray tube in the middle part of the pipe lid.
The spray tube left end is welded with spray head as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
A kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment sprays head assembly, structurally reasonable, novel in design,
By the O-shaped sealing being equipped with and two kinds of sealing means of U-shaped sealing, so that entirely spray head assembly is not only easy for installation, and scene
Disassembly is quick, while sealing tightly, avoids spraying the generation of spray tube and spray head junction corrosion phenomenon in head assembly, real
It is strong with property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment sprays head assembly.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Refering to fig. 1, in the utility model embodiment, a kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment spray head
Component, including tube socket 4 and pipe lid 5, which is characterized in that be equipped with 2 between the 4 middle part outside of tube socket and 5 inside middle portion of pipe lid
First sealing ring 2 is equipped with the second sealing ring 7 together, the tube socket 4 and pipe with 5 middle part outside of pipe lid on the inside of 4 right end of tube socket
It is combined with U-shaped seal groove 1 between lid 5, spray tube 6 is welded in the middle part of the pipe lid 5,6 left end of spray tube is welded with spray
First 3.
The working principle of the utility model is: spray head assembly is made of four parts: tube socket 4, pipe lid 5, spray tube 6, spray
3 four part of head composition is drenched, is equipped with 2 first sealing rings 2, the pipe between the 4 middle part outside of tube socket and 5 inside middle portion of pipe lid
It is equipped with the second sealing ring 7 together with 5 middle part outside of pipe lid on the inside of 4 right ends of seat, is combined between the tube socket 4 and pipe lid 5 U-shaped close
Sealing groove 1, O-shaped sealing and U-shaped seal combination, it is ensured that spray head assembly does not leak, and tube socket and the grafting of pipe lid become by O-ring seal
Type elastic force fastens, so that entirely spray head assembly is not only easy for installation, and field stripping is quick, while sealing tight, avoids
Spray head assembly in spray tube and spray head junction corrosion phenomenon generation, it is practical.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (1)
1. a kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment sprays head assembly, including tube socket (4) and pipe lid (5),
It is characterized in that, is welded with spray tube (6) in the middle part of the pipe lid (5), spray tube (6) left end is welded with spray head (3), described
2 first sealing rings (2), tube socket (4) the right end inside are equipped in the middle part of tube socket (4) between outside and pipe lid (5) inside middle portion
It is equipped with the second sealing ring (7) together with outside in the middle part of pipe lid (5), is combined with U-shaped sealing between the tube socket (4) and pipe lid (5)
Slot (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820191522.8U CN208230143U (en) | 2018-02-05 | 2018-02-05 | A kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment spray head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820191522.8U CN208230143U (en) | 2018-02-05 | 2018-02-05 | A kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment spray head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208230143U true CN208230143U (en) | 2018-12-14 |
Family
ID=64587141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820191522.8U Expired - Fee Related CN208230143U (en) | 2018-02-05 | 2018-02-05 | A kind of multi-layer multi-stage dust-removal and desulfurizing denitration flue gas purifying equipment spray head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208230143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021217539A1 (en) * | 2020-04-30 | 2021-11-04 | 江西明辉环保科技有限公司 | Spray head |
-
2018
- 2018-02-05 CN CN201820191522.8U patent/CN208230143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021217539A1 (en) * | 2020-04-30 | 2021-11-04 | 江西明辉环保科技有限公司 | Spray head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20220205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |