CN202303853U - Seawater heating gas fired boiler system - Google Patents
Seawater heating gas fired boiler system Download PDFInfo
- Publication number
- CN202303853U CN202303853U CN2011200735550U CN201120073555U CN202303853U CN 202303853 U CN202303853 U CN 202303853U CN 2011200735550 U CN2011200735550 U CN 2011200735550U CN 201120073555 U CN201120073555 U CN 201120073555U CN 202303853 U CN202303853 U CN 202303853U
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- China
- Prior art keywords
- seawater
- fresh water
- heating gas
- heat exchanger
- combustion heating
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- Expired - Fee Related
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Abstract
The utility model discloses a seawater heating gas fired boiler system which comprises a heating gas fired boiler, a seawater preheater, a device for exchanging heat between seawater and fresh water and a pipeline system, wherein the seawater preheater is arranged on a flue of the heating gas fired boiler; the device for exchanging heat between the seawater and the fresh water is arranged behind a heating gas fired hot water outlet; and the seawater preheater is connected with the device for exchanging heat between the seawater and the fresh water.
Description
Technical field
The utility model belongs to field of boilers, is specifically related to a kind of seawater combustion heating gas steam generator system.
Background technology
Usually adopt boiler to improve the culturing pool temperature winter at mariculture industry, to reach the breeding technique requirement.This field all adopts the seawater steam generator system to realize at present; Promptly utilize the seawater boiler in burner hearth, directly to add hot sea water, then heated seawater directly is sent to seawater-culture pond through pipeline etc. and improves the culturing pool temperature, this steam generator system mainly exists: because seawater salt content and other mineral matters are high; Seawater circulates in burner hearth; Burner hearth is very easy to fouling, thereby causes boiler furnace obstruction, corrosion, shortens the service life of burner hearth; Therefore need the frequent change burner hearth, the causes users use cost is very high.
Summary of the invention
The purpose of the utility model is; Provide a kind of seawater economical and practical, that use cost is low to fire the heating gas steam generator system; This system adopts combustion heating gas fresh water boiler; Through seawater preheating device preheating seawater is set at flue, will fire hot fresh water that the heating gas boiler comes out then through the seawater after the preheating of seawater fresh water heat exchanger heats, directly get into through the seawater of heating once more and culture the pond.
In order to realize the utility model, the technical scheme that the utility model seawater combustion heating gas steam generator system is taked is following:
A kind of seawater combustion heating gas steam generator system; It comprises combustion heating gas boiler, seawater preheating device, seawater fresh water heat exchanger and pipe-line system; Wherein the seawater preheating device is arranged on the combustion heating gas boiler flue; Seawater fresh water heat exchanger is arranged on combustion heating gas hot water outlet rear, and the seawater preheating device is connected with seawater fresh water heat exchanger.
Above-mentioned seawater fresh water heat exchanger is provided with fresh water import, water outlet, sea intake, seawer outlet;
Above-mentioned combustion heating gas is patent applicant's a patented product, patent No. ZL2008101387887, and it is provided with fresh water import, burner hearth, water outlet and flue;
Above-mentioned pipe-line system comprises sea intake pipeline, seawer outlet pipeline and sea water pump, fresh water inlet pipeline, water outlet pipeline and fresh water circulating pump; Wherein the sea intake pipeline is provided with the sea water pump that is connected with the seawater preheating device; Seawer outlet pipeline one end is connected with the seawater preheating device, and the other end is connected with the sea intake of seawater fresh water heat exchanger; Fresh water inlet pipeline one end is connected with the import of combustion heating gas boiler fresh water and the centre is provided with fresh water circulating pump, and the other end is connected with the water outlet of seawater fresh water heat exchanger; Water outlet pipeline one end is connected with the water outlet of combustion heating gas boiler, and the other end is connected with the fresh water import of seawater fresh water heat exchanger.
The utility model seawater combustion heating gas steam generator system; In the combustion heating gas boiler furnace is fresh water; Seawater carries out preheating through the seawater preheating device that is installed on the combustion heating gas boiler flue, gets into seawater fresh water heat exchanger then and carries out getting into seawater-culture pond after the heat exchange with the high temperature fresh water that combustion heating gas boiler comes out; The fresh water that comes out from seawater fresh water heat exchanger gets into the recycle of combustion heating gas boiler through fresh water circulating pump again.
The good effect of the utility model seawater combustion heating gas steam generator system is:
What fire the heating gas burning in boiler is fresh water, can effectively avoid the corrosion of seawater to burner hearth, has improved the physical life of boiler; Adopting fresh water and seawater heat exchange is that seawater-culture pond provides required hot sea water, and the fresh water through heat exchange gets into the recycle of combustion heating gas boiler simultaneously, has not only improved the thermal efficiency, and the while is the conserve water resource also.
Description of drawings
Fig. 1 is the utility model seawater combustion heating gas steam generator system structural representation.
The specific embodiment
Below in conjunction with embodiment the utility model is done further to set forth.
As shown in the figure, a kind of seawater combustion of the utility model heating gas steam generator system, it comprises combustion heating gas boiler 1, seawater preheating device 2, seawater fresh water heat exchanger 3 and pipe-line system; Combustion heating gas boiler is provided with fresh water import 4, burner hearth 5, water outlet 6 and flue 7; Seawater fresh water heat exchanger 3 is provided with fresh water import 8, water outlet 9, sea intake 10, seawer outlet 11; Pipe-line system comprises sea intake pipeline 12, seawer outlet pipeline 13 and sea water pump 14, fresh water inlet pipeline 15, water outlet pipeline 16 and fresh water circulating pump 17; Wherein sea intake pipeline 12 is provided with the sea water pump 18 that is connected with seawater preheating device 2; Seawer outlet pipeline 13 1 ends are connected with seawater preheating device 2, and the other end is connected with the sea intake 10 of seawater fresh water heat exchanger 3; Fresh water inlet pipeline 15 1 ends are connected with the fresh water import 8 of combustion heating gas boiler 1 and the centre is provided with fresh water circulating pump 17, and the other end is connected with the water outlet 9 of seawater fresh water heat exchanger 3; Water outlet pipeline 16 1 ends are connected with the water outlet 6 of combustion heating gas boiler 1, and the other end is connected with the fresh water import 8 of seawater fresh water heat exchanger 3.
As shown in the figure, seawater combustion heating gas steam generator system, 5 is fresh water in combustion heating gas boiler 1 burner hearth; Seawater carries out preheating through the seawater preheating device 2 that is installed on combustion heating gas boiler 1 flue 7, gets into seawater fresh water heat exchanger 3 then and carries out getting into seawater-culture pond through seawer outlet 11 after the heat exchange with the high temperature fresh water that combustion heating gas boiler 1 comes out; The fresh water that comes out from seawater fresh water heat exchanger 3 gets into 1 recycle of combustion heating gas boiler through fresh water circulating pump 17 again.
Claims (3)
1. seawater fires the heating gas steam generator system; It comprises combustion heating gas boiler, seawater preheating device, seawater fresh water heat exchanger and pipe-line system; It is characterized in that: described seawater preheating device is arranged on the combustion heating gas boiler flue; Seawater fresh water heat exchanger is arranged on combustion heating gas hot water outlet rear, and the seawater preheating device is connected with seawater fresh water heat exchanger.
2. seawater combustion heating gas steam generator system according to claim 1 is characterized in that described seawater fresh water heat exchanger is provided with fresh water import, water outlet, sea intake, seawer outlet.
3. according to claim 1 or the described seawater combustion of claim 2 heating gas steam generator system, it is characterized in that described pipe-line system comprises sea intake pipeline, seawer outlet pipeline and sea water pump, fresh water inlet pipeline, water outlet pipeline and fresh water circulating pump; Described sea intake pipeline is provided with the sea water pump that is connected with the seawater preheating device; Described seawer outlet pipeline one end is connected with the seawater preheating device, and the other end is connected with the sea intake of seawater fresh water heat exchanger; Described fresh water inlet pipeline one end is connected with the import of combustion heating gas boiler fresh water and the centre is provided with fresh water circulating pump, and the other end is connected with the water outlet of seawater fresh water heat exchanger; Described water outlet pipeline one end is connected with the water outlet of combustion heating gas boiler, and the other end is connected with the fresh water import of seawater fresh water heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200735550U CN202303853U (en) | 2011-03-21 | 2011-03-21 | Seawater heating gas fired boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200735550U CN202303853U (en) | 2011-03-21 | 2011-03-21 | Seawater heating gas fired boiler system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303853U true CN202303853U (en) | 2012-07-04 |
Family
ID=46372737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200735550U Expired - Fee Related CN202303853U (en) | 2011-03-21 | 2011-03-21 | Seawater heating gas fired boiler system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303853U (en) |
-
2011
- 2011-03-21 CN CN2011200735550U patent/CN202303853U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130321 |