CN214198664U - Connection structure of oil-gas boiler and combustor - Google Patents
Connection structure of oil-gas boiler and combustor Download PDFInfo
- Publication number
- CN214198664U CN214198664U CN202022803067.2U CN202022803067U CN214198664U CN 214198664 U CN214198664 U CN 214198664U CN 202022803067 U CN202022803067 U CN 202022803067U CN 214198664 U CN214198664 U CN 214198664U
- Authority
- CN
- China
- Prior art keywords
- combustor
- panel
- boiler
- round hole
- template
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 7
- 238000010285 flame spraying Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Images
Landscapes
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
A connection structure of an oil-gas boiler and a combustor is disclosed, wherein the combustor (13) is provided with a main flame injection pipe (12), and a plurality of side flame injection pipes (11) are uniformly distributed around the main flame injection pipe (12); the panel (2) of the boiler (1) is provided with a panel round hole (14) for passing through the main flame injection pipe (12); there is template (9) between combustor (13) and panel (2), and round hole (3) are opened in template (9), and open a plurality of locating hole (10) that are unanimous with side flame projecting pipe (11) position and quantity again, weld many elbow strengthening rib (4) around the inner wall of panel round hole (14), be annular concrete prefabricated spare (5) between template (9), panel round hole (3), combustor (13) pass prefabricated spare (5) are connected with boiler (1). The accurate connection of single-hole boiler panel and many spray pipes combustor can be realized.
Description
Technical Field
The utility model relates to a connection structure of boiler, especially a connection structure of combustor and boiler.
Background
The oil-gas boiler is different from coal-fired boiler, it needs to use burner to spray fuel into boiler furnace, and adopts fire chamber to make combustion, and has no need of using fire grate equipment. Because the fuel oil and gas boiler does not produce fuel ash after burning, the fuel oil and gas boiler does not need slag discharging facilities. The oil-gas boiler has compact structure. The boiler burner refers to a burner used on a boiler, the boiler burner is the most important equipment in auxiliary machinery matched with an oil-gas boiler, and the boiler burner is mainly divided into an oil burner, a gas burner and a dual-fuel burner (also called an oil-gas dual-purpose burner).
If the flame projecting head quantity according to the combustor is categorised, then can divide into single-end combustor and bull combustor two big types with the combustor, single-end combustor simple structure, the cost of manufacture is low, and the heat supply of bull combustor is even, and combustion efficiency is higher. The combustor is connected with the boiler, generally depends on the bolt hole on the boiler panel to connect, and the big circular hole is opened to the boiler panel, even combustor.
For many oil-fired boilers with single-head burners installed, the connection problem of upgrading the oil-fired boilers into multi-head burners is faced, because only one round hole is generally reserved on a single-head flame-jetting burner boiler panel, and a fireproof connecting piece with a plurality of flame-jetting holes needs to be prefabricated.
Disclosure of Invention
An object of the utility model is to provide a connection structure of oil gas boiler and combustor.
The technical scheme adopted by the utility model is that the burner (13) is provided with a main flame-spraying pipe (12), and a plurality of side flame-spraying pipes (11) are evenly distributed around the main flame-spraying pipe (12); the panel (2) of the boiler (1) is provided with a panel round hole (14) for passing through the main flame injection pipe (12); there is template (9) between combustor (13) and panel (2), and template (9) are opened round hole (3), are opened a plurality of locating hole (10) with side flame projecting pipe (11) position and quantity unanimity again, weld many elbow strengthening rib (4) around the inner wall of panel round hole (14), be annular concrete prefabricated part (5) between template (9), panel round hole (14), combustor (13) pass prefabricated part (5) are connected with boiler (1).
The beneficial effects of the utility model are that, can be fast, solve combustor and the accurate location problem of being connected of boiler in batches, when especially a round hole and aperture nonconformity are only reserved to the panel of many boilers, unable batch production annular refractory connectors, the utility model discloses can realize the accurate of haplopore boiler panel and many spray tubes combustor fast and be connected.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention.
Detailed Description
Referring to fig. 1, the burner (13) has a main flame-injecting pipe (12), and a plurality of side flame-injecting pipes (11) are uniformly distributed around the main flame-injecting pipe (12); the panel (2) of the boiler (1) is provided with a panel round hole (14) for passing through the main flame injection pipe (12); there is template (9) between combustor (13) and panel (2), and template (9) are opened round hole (3), are opened a plurality of locating hole (10) with side flame projecting pipe (11) position and quantity unanimity again, weld many elbow strengthening rib (4) around the inner wall of panel round hole (14), be annular concrete prefabricated part (5) between template (9), panel round hole (14), combustor (13) pass prefabricated part (5) are connected with boiler (1).
Claims (1)
1. A connection structure of an oil-gas boiler and a combustor is characterized in that the combustor (13) is provided with a main flame injection pipe (12), and a plurality of side flame injection pipes (11) are uniformly distributed around the main flame injection pipe (12); the panel (2) of the boiler (1) is provided with a panel round hole (14) for passing through the main flame injection pipe (12); there is template (9) between combustor (13) and panel (2), and template (9) are opened round hole (3), are opened a plurality of locating hole (10) with side flame projecting pipe (11) position and quantity unanimity again, weld many elbow strengthening rib (4) around the inner wall of panel round hole (14), be annular concrete prefabricated part (5) between template (9), panel round hole (14), combustor (13) pass prefabricated part (5) are connected with boiler (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022803067.2U CN214198664U (en) | 2020-11-28 | 2020-11-28 | Connection structure of oil-gas boiler and combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022803067.2U CN214198664U (en) | 2020-11-28 | 2020-11-28 | Connection structure of oil-gas boiler and combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214198664U true CN214198664U (en) | 2021-09-14 |
Family
ID=77648484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022803067.2U Expired - Fee Related CN214198664U (en) | 2020-11-28 | 2020-11-28 | Connection structure of oil-gas boiler and combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214198664U (en) |
-
2020
- 2020-11-28 CN CN202022803067.2U patent/CN214198664U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103104914B (en) | Biogas burner | |
| CN107062217B (en) | Low-quality gas burner (blunt body) | |
| CN109973994B (en) | Low-nitrogen burner | |
| CN110848683A (en) | Ultralow NOx and CO emission combustor with high-low pressure and high-low heat value dual fuel gas | |
| CN110848681A (en) | Large-load ultralow-nitrogen combustor suitable for low-heat-value and low-pressure fuel gas | |
| CN214198664U (en) | Connection structure of oil-gas boiler and combustor | |
| CN211625237U (en) | Burner with high-low pressure, high-low heat value double fuel gas | |
| CN111336515A (en) | Non-premixed burner capable of combusting multiple fuels simultaneously and heating furnace heat supply system | |
| CN112032712A (en) | A energy-concerving and environment-protective spray gun of natural gas for industry | |
| CN202546785U (en) | Low-heating value tail gas combustion engine | |
| CN214581053U (en) | Burner and boiler | |
| CN211551581U (en) | Large-load ultralow-nitrogen combustor suitable for low-heat-value and low-pressure fuel gas | |
| CN205174359U (en) | Be used for hot -blast furnace heating to use combustor | |
| CN210004388U (en) | kinds of low-nitrogen burner | |
| CN209415454U (en) | A kind of burner structure reducing nitrogen oxide emission | |
| CN202630147U (en) | Novel gas stove | |
| CN111006241B (en) | Plasma ignition and combustion-supporting combustion chamber for burning low-calorific-value gas fuel | |
| CN210291872U (en) | A energy-concerving and environment-protective spray gun of natural gas for industry | |
| CN210532361U (en) | Self-mixing low NOx gas burner | |
| CN206191572U (en) | Fluidized bed boiler lighting up and low -load stable -combustion combustor | |
| CN111520721A (en) | Low-NOx-emission efficient energy-saving combustor capable of burning heavy oil, oil slurry and fuel gas | |
| CN217082559U (en) | Coke oven gas burner of pulverized coal furnace | |
| CN220601516U (en) | Diffusion type low-nitrogen combustor | |
| CN219933967U (en) | Gradually-expanding injection full-premix burner | |
| CN212746461U (en) | High-efficiency energy-saving environment-friendly combustor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |