CN206846696U - Atmosphere module gas-fired water heating boiler - Google Patents
Atmosphere module gas-fired water heating boiler Download PDFInfo
- Publication number
- CN206846696U CN206846696U CN201720551493.7U CN201720551493U CN206846696U CN 206846696 U CN206846696 U CN 206846696U CN 201720551493 U CN201720551493 U CN 201720551493U CN 206846696 U CN206846696 U CN 206846696U
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- gas
- water heating
- heating boiler
- fired water
- atmosphere module
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Abstract
The utility model provides a kind of atmosphere module gas-fired water heating boiler, include boiler body, in boiler body bottom, combuster is set, combustor is provided with outside the combustion chamber, the air inlet of the combustor is provided with mixing chamber, the mixing chamber is connected with gas pipeline, Hydrogen Line, oxygen channel, the gas pipeline, Hydrogen Line, oxygen channel are both provided with magnetic valve, the Hydrogen Line, oxygen channel are connected to electrolysis unit by caisson, and the electrolysis unit is connected with water supply installation.The use of the atmosphere module gas-fired water heating boiler, circulating flue gas can effectively reduce in-furnace temperature, while can reduce the oxygen concentration in flue gas and air mixture, and add oxyhydrogen combustion function, reduce pollution.
Description
Technical field
A kind of boiler is the utility model is related to, especially a kind of atmosphere module gas-fired water heating boiler.
Background technology
In fuel oil, combustion gas and process of coal combustion, NOx generation is a part for combustion reaction.Burning generation
Nitrogen oxides is mainly NO and NO2, is referred to as NOx.NOx in air, which is dissolved in water, can form nitric acid rain, damage trees and farming
Thing；NOx is also easily combined with the hemochrome in human body and animal blood, is caused blood anoxic and is caused nervous centralis to be benumbed, directly
Damage health；In addition NOx is also easy to cause photochemical fog and haze, has a strong impact on environment and infringement human health.
Therefore, environmental law requires that control NOx emission is increasingly strict.Air administering method is broadly divided into two classes at present：It is a kind of
It is low NOx combusting technology, controls NOx generation amount in combustion；Another kind of is fume treatment technology, is reduced in flue gas
NOx generation amount.Although latter class method significant effect but expensive, the popularization for Industrial Boiler field is unrealistic.
Utility model content
The utility model provides a kind of atmosphere module gas-fired water heating boiler, by the burn cycle of pot inner flue gas of the stove,
Solve the problems, such as that NOx growing amount is too high, its technical scheme is as described below：
A kind of atmosphere module gas-fired water heating boiler, including boiler body, combuster, institute are set in boiler body bottom
State and combustor is provided with outside combustion chamber, the air inlet of the combustor is provided with mixing chamber, and the mixing chamber is connected with combustion gas
Pipeline, Hydrogen Line, oxygen channel, the gas pipeline, Hydrogen Line, oxygen channel are both provided with magnetic valve, the hydrogen
Pipeline, oxygen channel are connected to electrolysis unit by caisson, and the electrolysis unit is connected with water supply installation.
The electrolysis unit, caisson, magnetic valve are connected to control device, and the control device is provided with display dress
Put, for showing each unit state.
The upper end of the boiler body is provided with flue, and the flue is connected with flue gas recirculation pipeline, the flue gas recirculation
The pipeline other end is connected to the air inlet of combustor, and the exhanst gas outlet of the combustion chamber is arranged to snakelike, until reaching flue.
The boiler body is provided with water level alarm and water-level gauge.
The boiler body top is provided with safety valve, main steam mouth, secondary steam port, pressure gauge and pressure controller.
The boiler body is provided with blowdown interface.
Expansion joint is provided with the flue gas recirculation pipeline.
The flue is provided with draining valve and condensate pipe.
The use of the atmosphere module gas-fired water heating boiler, circulating flue gas can effectively reduce in-furnace temperature, while can drop
Oxygen concentration in low flue gas and air mixture, and oxyhydrogen combustion function is added, reduce pollution.
Brief description of the drawings
Fig. 1 is the structural representation of the atmosphere module gas-fired water heating boiler；
Fig. 2 is the schematic diagram of the circulating flue gas of the atmosphere module gas-fired water heating boiler；
Fig. 3 is the schematic diagram of the mixing chamber.
Embodiment
As shown in Fig. 1 to Fig. 3, the atmosphere module gas-fired water heating boiler includes boiler body 16, under boiler body
Portion sets combuster, and combustor 1 and power distribution cabinet 2 are provided with outside the combustion chamber, and the upper end of the boiler body 16 is set
There is flue 12, the exhanst gas outlet of the combustion chamber is arranged to snakelike, until reaching flue.The combustion chamber is waveform, for subtracting
Stress caused by few thermal expansion.
The boiler body 16 is provided with water level alarm 5, water-level gauge 6 and feedwater interface 11, and top is provided with safety valve
7th, main steam mouth 8, secondary steam port 9, pressure gauge and pressure controller, outside are provided with staircase 3 and base 4.
Further, the boiler body is provided with blowdown interface 10.
The flue is provided with draining valve 17 and condensate pipe 18.
The air inlet of the combustor 1 is provided with mixing chamber 19, and the mixing chamber 19 is connected with gas pipeline 13, hydrogen pipe
Road 14, oxygen channel 15, the gas pipeline 13, Hydrogen Line 14, oxygen channel 15 are both provided with magnetic valve, the hydrogen pipe
Road 14, oxygen channel 15 are connected to electrolysis unit by hydrogen caisson, oxygen caisson respectively, and the electrolysis unit connects
It is connected to water supply installation.
The electrolysis unit is used for electrolysis water, so as to generate oxygen and hydrogen, and is respectively stored two kinds of gases, leads to
Input of the solenoid valve control to mixing chamber is crossed, so as to supplement the input of combustion gas, reduces consumption, and reduce pollution.
The electrolysis unit, caisson, magnetic valve are connected to control device, and the control device is provided with display dress
Put, for showing each unit state.
The use of the atmosphere module gas-fired water heating boiler, circulating flue gas can effectively reduce in-furnace temperature, while can drop
Oxygen concentration in low flue gas and air mixture, and oxyhydrogen combustion function is added, reduce pollution.
Claims (8)
- A kind of 1. atmosphere module gas-fired water heating boiler, it is characterised in that：Including boiler body, it is provided with boiler body bottom Combustion chamber, combustor is provided with outside the combustion chamber, the air inlet of the combustor is provided with mixing chamber, and the mixing chamber connects Gas pipeline, Hydrogen Line, oxygen channel are connected to, the gas pipeline, Hydrogen Line, oxygen channel are both provided with magnetic valve, The Hydrogen Line, oxygen channel are connected to electrolysis unit by caisson, and the electrolysis unit is connected with water supply installation.
- 2. atmosphere module gas-fired water heating boiler according to claim 1, it is characterised in that：The electrolysis unit, gas storage Device, magnetic valve are connected to control device, and the control device is provided with display device, for showing each unit state.
- 3. atmosphere module gas-fired water heating boiler according to claim 1, it is characterised in that：The upper end of the boiler body Flue is provided with, the flue is connected with flue gas recirculation pipeline, and the flue gas recirculation pipeline other end is connected to entering for combustor Air port, the exhanst gas outlet of the combustion chamber are arranged to snakelike, until reaching flue.
- 4. atmosphere module gas-fired water heating boiler according to claim 1, it is characterised in that：The boiler body is provided with Water level alarm and water-level gauge.
- 5. atmosphere module gas-fired water heating boiler according to claim 1, it is characterised in that：The boiler body top is set It is equipped with safety valve, main steam mouth, secondary steam port, pressure gauge and pressure controller.
- 6. atmosphere module gas-fired water heating boiler according to claim 1, it is characterised in that：The boiler body is provided with Blowdown interface.
- 7. atmosphere module gas-fired water heating boiler according to claim 3, it is characterised in that：In the flue gas recirculation pipeline It is provided with expansion joint.
- 8. atmosphere module gas-fired water heating boiler according to claim 3, it is characterised in that：The flue is provided with draining Valve and condensate pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551493.7U CN206846696U (en) | 2017-05-17 | 2017-05-17 | Atmosphere module gas-fired water heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551493.7U CN206846696U (en) | 2017-05-17 | 2017-05-17 | Atmosphere module gas-fired water heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846696U true CN206846696U (en) | 2018-01-05 |
Family
ID=60796428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720551493.7U Expired - Fee Related CN206846696U (en) | 2017-05-17 | 2017-05-17 | Atmosphere module gas-fired water heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826353A (en) * | 2018-03-21 | 2018-11-16 | 长沙卡特尔环保科技有限公司 | A kind of combustion-supporting control method of natural gas boiler |
| WO2023097943A1 (en) * | 2021-12-03 | 2023-06-08 | 上海源晗能源技术有限公司 | Nitrogen-free combustion and carbon dioxide capture and utilization process for gas-fired boiler |
-
2017
- 2017-05-17 CN CN201720551493.7U patent/CN206846696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826353A (en) * | 2018-03-21 | 2018-11-16 | 长沙卡特尔环保科技有限公司 | A kind of combustion-supporting control method of natural gas boiler |
| WO2023097943A1 (en) * | 2021-12-03 | 2023-06-08 | 上海源晗能源技术有限公司 | Nitrogen-free combustion and carbon dioxide capture and utilization process for gas-fired boiler |
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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: 20180105 Termination date: 20200517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |