CN204962709U - Marsh gas boiler waste heat recovery system - Google Patents
Marsh gas boiler waste heat recovery system Download PDFInfo
- Publication number
- CN204962709U CN204962709U CN201520523561.XU CN201520523561U CN204962709U CN 204962709 U CN204962709 U CN 204962709U CN 201520523561 U CN201520523561 U CN 201520523561U CN 204962709 U CN204962709 U CN 204962709U
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- China
- Prior art keywords
- water tank
- heat exchanger
- waste heat
- heat recovery
- gas boiler
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Abstract
The utility model relates to a marsh gas boiler waste heat recovery system takes into account relevant pipeline by novel superconductive heat exchanger, circulating pump, liquid level and constitutes, and wherein novel superconductive heat exchanger is installed in original flue position, and the heat exchanger links to each other with the flue on the one hand, and the play water end (W. E. ) of the other end is direct to link to each other with the water tank, and the end of intaking links to each other through circulating pump and water tank, is provided with the level gauge on the water tank, and the level gauge has low level alarming function, the tank level's of being convenient for control. The utility model provides a marsh gas boiler waste heat recovery system transforms on original marsh gas boiler system to reach the waste heat recovery mesh.
Description
Technical field
The utility model relates to a kind of energy recovery and utilizes system, specifically, is a kind of biogas engineering novel waste heat utilization system.
Background technology
At present, flourish along with biogas industry, methane boiler large area uses.At present, methane boiler is in order to avoid flue gas dew point, exhaust gas temperature is general higher, the a large amount of gasification latent heat contained in high-temperature flue gas and physical sensible heat are not utilized and are directly discharged in air, cause the decline of the lost of heat and boiler efficiency, also contain a large amount of sulfide and nitrogen oxide in high-temperature flue gas simultaneously, air is polluted.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of methane boiler residual neat recovering system, thus improves the efficiency of methane boiler, and reduces the pollution caused air.
A kind of system of methane boiler waste heat recovery, be one to transform in original methane boiler system, reach the system of waste heat recovery object, native system is taken into account associated pipe formed by new superconductive heat exchanger, circulating pump, liquid level, wherein new superconductive heat exchanger is installed on original flue position, heat exchanger is connected with flue on the one hand, the water side of the other end is directly connected with water tank, water inlet end is connected with water tank by circulating pump, water tank is provided with liquid level gauge, liquid level gauge has low alarm function, is convenient to the control of high water tank.
The methane boiler residual neat recovering system that the utility model provides, the waste heat in recyclable high-temperature flue gas, thus the efficiency improving methane boiler, and reduce the pollution that air is caused.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the methane boiler residual neat recovering system that the utility model provides, comprises methane boiler, flue, water manufacturing system and water tank and newly-increased new superconductive heat exchanger, water circulating pump, liquid level gauge.Concrete, transform on original flue, original flue increases new superconductive heat exchanger, heat exchanger is connected with flue on the one hand, the water side of the other end is directly connected with water tank, water inlet end is connected with water tank by circulating pump, and water tank is provided with liquid level gauge, is convenient to observe high water tank at any time.
In methane boiler running, produce high-temperature flue gas, flue gas carries out heat exchange by the water be up to circulating pump after the superconductive heat exchanger that newly increases, and the water after heat exchange is got back in water tank, circulates always; When the water of water tank is methane boiler moisturizing, the low alarm function on of liquid level gauge, circulating pump stops circulation, and methane boiler moisturizing terminates, and circulating pump restarts, and circulates.
Claims (2)
1. a methane boiler residual neat recovering system, is characterized in that, described methane boiler residual neat recovering system is taken into account associated pipe formed by new superconductive heat exchanger, circulating pump, liquid level; Described new superconductive heat exchanger is installed on flue position, and heat exchanger is connected with flue on the one hand, and the water side of the other end is directly connected with water tank, and water inlet end is connected with water tank by circulating pump.
2. methane boiler residual neat recovering system according to claim 1, it is characterized in that described water tank arranges liquid level gauge, described liquid level gauge has low alarm function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523561.XU CN204962709U (en) | 2015-07-18 | 2015-07-18 | Marsh gas boiler waste heat recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523561.XU CN204962709U (en) | 2015-07-18 | 2015-07-18 | Marsh gas boiler waste heat recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962709U true CN204962709U (en) | 2016-01-13 |
Family
ID=55057773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520523561.XU Active CN204962709U (en) | 2015-07-18 | 2015-07-18 | Marsh gas boiler waste heat recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204962709U (en) |
-
2015
- 2015-07-18 CN CN201520523561.XU patent/CN204962709U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |