CN204461015U - The flue gas energy conserving system of natural gas boiler - Google Patents
The flue gas energy conserving system of natural gas boiler Download PDFInfo
- Publication number
- CN204461015U CN204461015U CN201520047835.2U CN201520047835U CN204461015U CN 204461015 U CN204461015 U CN 204461015U CN 201520047835 U CN201520047835 U CN 201520047835U CN 204461015 U CN204461015 U CN 204461015U
- Authority
- CN
- China
- Prior art keywords
- boiler
- flue gas
- production line
- airduct
- utility
- 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.)
- Active
Links
Landscapes
- Air Supply (AREA)
Abstract
The utility model relates to a kind of flue gas energy conserving system of natural gas boiler, include boiler and production line oven, described boiler is connected to the entrance of flue gas recovery device by the first airduct, the outlet of described flue gas recovery device is connected to the import of blower fan, the outlet of described blower fan is connected to production line oven by the second airduct, boiler combines with synthetic leather production line by the utility model, flue gas is sent in production line oven, directly for production line provides heat energy, it takes full advantage of the heat energy in flue gas, the thermal efficiency of boiler is made to reach more than 97%, solve the problem that boiler smoke temperature is too high simultaneously.
Description
Technical field
The utility model relates to synthetic leather production technical field, particularly be a kind of flue gas energy conserving system of natural gas boiler.
Background technology
The exhaust gas temperature standard of natural gas boiler is less than 180 DEG C, but the in line flue-gas temperature of boiler is difficult to reach this standard, there are more than 300 DEG C, for addressing this problem, general is all install a water heater additional at boiler tail, utilizes flue gas for again reducing flue-gas temperature while hot water heating.But the shortcoming of this way is the unit hot water had cannot be utilized, and directly can only drain, cause larger waste on the contrary.
Utility model content
For above-mentioned prior art Problems existing, the purpose of this utility model is the flue gas energy conserving system providing a kind of natural gas boiler, and it directly utilizes boiler smoke heat energy, and exhaust gas temperature can be made up to standard, can make full use of again the heat energy in flue gas.
The utility model solves the technical scheme that its technical problem adopts: the flue gas energy conserving system of natural gas boiler, include boiler and production line oven, described boiler is connected to the entrance of flue gas recovery device by the first airduct, the outlet of described flue gas recovery device is connected to the import of blower fan, and the outlet of described blower fan is connected to production line oven by the second airduct.
Further, described first airduct and the second airduct adopt high temperature resistant airduct.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: boiler combines with synthetic leather production line by the utility model, flue gas is sent in production line oven, directly for production line provides heat energy, the utility model takes full advantage of the heat energy in flue gas, make the thermal efficiency of boiler reach more than 97%, solve the problem that boiler smoke temperature is too high simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, be clearly and completely described the technical solution of the utility model, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the flue gas energy conserving system of natural gas boiler of the present utility model, include boiler 1 and production line oven 2, described boiler 1 is connected to the entrance of flue gas recovery device 3 by the first airduct 11, the outlet of described flue gas recovery device 3 is connected to the import of blower fan 4, the outlet of described blower fan 4 is connected to production line oven 2 by the second airduct 12, and described first airduct 11 and the second airduct 12 adopt high temperature resistant airduct.
Moisture content and carbon dioxide etc. in the flue gas that combustion of natural gas produces, solid particulate matter is little, so boiler is combined with 1 synthetic leather production line, the flue gas of boiler 1 is entered flue gas recovery device 3 by the first airduct 11, in flue gas recovery device 3, flue gas and air are mixed to 180 DEG C, then deliver in production line oven 2, directly for production line provides heat energy by blower fan 4.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (2)
1. the flue gas energy conserving system of natural gas boiler, include boiler (1) and production line oven (2), it is characterized in that: described boiler (1) is connected to the entrance of flue gas recovery device (3) by the first airduct (11), the outlet of described flue gas recovery device (3) is connected to the import of blower fan (4), and the outlet of described blower fan (4) is connected to production line oven (2) by the second airduct (12).
2. the flue gas energy conserving system of natural gas boiler according to claim 1, is characterized in that: described first airduct (11) and the second airduct (12) adopt high temperature resistant airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047835.2U CN204461015U (en) | 2015-01-23 | 2015-01-23 | The flue gas energy conserving system of natural gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047835.2U CN204461015U (en) | 2015-01-23 | 2015-01-23 | The flue gas energy conserving system of natural gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461015U true CN204461015U (en) | 2015-07-08 |
Family
ID=53667888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520047835.2U Active CN204461015U (en) | 2015-01-23 | 2015-01-23 | The flue gas energy conserving system of natural gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135865A (en) * | 2015-09-29 | 2015-12-09 | 福州大学 | Built-in synthetic leather lean tail end heat supply system and method |
-
2015
- 2015-01-23 CN CN201520047835.2U patent/CN204461015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135865A (en) * | 2015-09-29 | 2015-12-09 | 福州大学 | Built-in synthetic leather lean tail end heat supply system and method |
| CN105135865B (en) * | 2015-09-29 | 2017-12-05 | 福州大学 | A kind of built-in synthetic leather lean end heating system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203177151U (en) | Boiler flue gas waste heat recycling system with improved structure | |
| CN204285583U (en) | The heat pump heat distribution system of high efficient gas boiler flue gas waste heat recovery | |
| CN204509839U (en) | A kind of synthetic leather production line of heated by natural gas | |
| CN204460852U (en) | Air source heat pump heat supply and blower fan generate electricity association system | |
| CN204285422U (en) | Biological particles steam oven | |
| CN204461015U (en) | The flue gas energy conserving system of natural gas boiler | |
| WO2014076724A3 (en) | Capture cooling purification chimneys (ccpc) | |
| CN202692019U (en) | Flue gas waste heat recycling system of steam boiler | |
| CN203036621U (en) | Gas boiler waste heat recovery system for pharmaceutical enterprises | |
| CN202581783U (en) | Smokeless energy-saving rotary combustion gasification heating boiler | |
| CN205727992U (en) | Cleaning type Fructus Litchi drying machine | |
| CN202546917U (en) | Heater using smoke waste heat | |
| CN204213912U (en) | Submerged combustion low nitrogen combustion apparatus | |
| CN204187818U (en) | A kind of gas fired-boiler | |
| CN204285783U (en) | Biomass hot air interchanger | |
| CN202630367U (en) | Biomass boiler for increasing combustion value by utilizing waste smoke heat | |
| CN204460849U (en) | Building air exhaust waste heat reclaiming type air source heat pump system | |
| CN204901802U (en) | Energy saving, environmental protection boiler | |
| CN203572011U (en) | Multifunctional natural gas boiler system | |
| CN205174429U (en) | Biomass briquette fuel flue -cured tobacco stove level four air inlet system | |
| CN204756992U (en) | Boiler flue gas air system | |
| CN204227684U (en) | A kind of biological substance for combustion energy-saving, environmental protection boiler | |
| CN203972266U (en) | Fire coal and the dual-purpose heater of fuel oil of drying tunnel for a kind of application | |
| CN204443589U (en) | A kind of hen house with warming stove | |
| CN204404515U (en) | Half sleeping energy-saving, environmental protection boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |