CN202065993U - Boiler economizer system - Google Patents
Boiler economizer system Download PDFInfo
- Publication number
- CN202065993U CN202065993U CN2011200859271U CN201120085927U CN202065993U CN 202065993 U CN202065993 U CN 202065993U CN 2011200859271 U CN2011200859271 U CN 2011200859271U CN 201120085927 U CN201120085927 U CN 201120085927U CN 202065993 U CN202065993 U CN 202065993U
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- boiler
- pipe
- economizer
- heat
- water
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Abstract
The utility model discloses a boiler economizer system, wherein an economizer is mounted on a flue duct above a boiler; a heat pipe heat exchanger is mounted near the economizer; a hot water tank is mounted near the heat pipe heat exchanger; an intake pipe is connected onto the side wall of the hot water tank; a return pipe is mounted at the top of the heat pipe heat exchanger; a branch steam discharge pipe is arranged at the upper end of the return pipe; the return pipe is connected to the top of the hot water tank; a water inlet pipe and a water outlet pipe are mounted on the side wall of the heat pipe heat exchanger, and connected to the hot water tank; a circulating water pump is mounted below the hot water tank, and connected to the water inlet pipe in the hot water tank; and a boiler water pump is further mounted below the hot water tank. Through the adoption of the boiler economizer system, heat energy in the flue pipe can be fully recycled, thereby doubling the water temperature, greatly shorting the heating time of the boiler and reducing the energy source consumption; as the heat resource is fully used, the air pressure increases quickly; a water level control system is mounted at the water tank, thereby avoiding spill and saving water; the air pressure supply for production is guaranteed, cocoons without ends of a cocoon supplier during the reeling process are greatly reduced, and the fineness of raw silks has no deviation; and the labor intensity of workers is lowered, and the manual work is reduced.
Description
Technical field:
The utility model relates to the Weaving device field, specifically is a kind of boiler economizer system.
Background technology:
The boiler economizer that domestic existing medium small boiler uses, between intake pump and boiler, it is simple in structure, and its operation principle is: intake pump directly enters boiler with cold water by economizer.Although economizer is temperature very high (about 200 ℃) when work, but water inlet just by way of economizer the time short time be heated, and the most of heat energy of smoke pipe flows into smoke stack emission in atmosphere, thereby the water temperature also very low (approximately 25-30 ℃) when arriving burner hearth, need to continue heating and could produce the required heat energy of supply production, so usefulness is very low.
Summary of the invention:
The purpose of this utility model provides a kind of boiler economizer system, by economizer being moved to flue above the boiler, at the other water tank of installing of economizer, and magnetic valve and water level auto control system be installed on inlet channel, a large amount of heat energy (about 100 ℃) that this system can recovery boiler smoke pipe be discharged make into water deliver to burner hearth then by circulating pump constantly gain of heat (can reach 85 ℃) in the economizer pipeline, only heat energy can be supplied production a little, really plays a role in energy conservation.
The technical solution adopted in the utility model is:
A kind of boiler economizer system, comprise economizer, heat exchange of heat pipe, boiler: economizer is installed on the flue of boiler top, the economizer limit is equipped with heat exchange of heat pipe, economizer is connected to heat exchange of heat pipe by pipeline, and the heat exchange of heat pipe next door is equipped with boiler, is connected with inlet channel on the boiler sidewall, magnetic valve is installed on the inlet channel, some water level sensors are installed in the boiler, and described magnetic valve is connected to water level sensor, and thermometer also is installed on the boiler sidewall; The heat exchange of heat pipe top is equipped with return tube, and the return tube upper end is provided with the branch row steam pipe, and return tube is connected to the hot water tank top; Water inlet pipe and outlet conduit are installed on the heat exchange of heat pipe sidewall, and water inlet pipe and outlet conduit all are connected to boiler, and boiler below is equipped with water circulating pump, and water circulating pump is connected to water inlet pipe in the boiler by circulating line; The boiler below also is equipped with boiler water pump, and the boiler water pump water inlet is connected to boiler by the boiler water pump water inlet pipe, and the boiler water pump delivery port is connected to boiler by the boiler water inlet pipe.
On described return tube, circulating line, the boiler water pump water inlet pipe valve is installed all, on the described boiler water inlet pipe check-valves and stop valve is installed.
Advantage of the present utility model is:
The utility model can fully reclaim the heat energy in the smoke pipe, and water temperature is increased at double, shortens boiler heat time heating time greatly, reduces energy resource consumption; Thermal resource makes full use of, and pressure rises is fast, need not to use auxiliary boost such as air-introduced machine, air blast, has saved the electricity consumption coal consumption; Water tank is installed water level control system, prevents to overflow, and has saved water; Can guarantee to produce the air pressure supply, the no thread cocoon of silkwoon coccon feeding machine significantly reduces in the silk reeling process, and raw silk size can be thinless partially, and quality is protected; Comprehensive fuel factor is remarkable, and labor strength reduces, and saves artificial.
Figure of description:
Fig. 1 is the utility model structural representation.
The specific embodiment:
A kind of boiler economizer system, comprise economizer 1, heat exchange of heat pipe 2, boiler 3: economizer 1 is installed on the flue of boiler top, economizer 1 limit is equipped with heat exchange of heat pipe 2, economizer 1 is connected to heat exchange of heat pipe 2 by pipeline, heat exchange of heat pipe 2 next doors are equipped with boiler 3, be connected with inlet channel 4 on boiler 3 sidewalls, magnetic valve 5 is installed on the inlet channel 4, some water level sensors 6 are installed in the boiler 3, magnetic valve 5 is connected to water level sensor 6, on boiler 3 sidewalls thermometer 7 is installed also; Heat exchange of heat pipe 2 tops are equipped with return tube 8, and return tube 8 upper ends are provided with branch row steam pipe 9, and return tube 8 is connected to boiler 3 tops; Water inlet pipe 10 and outlet conduit 11 are installed on heat exchange of heat pipe 2 sidewalls, water inlet pipe 10 and outlet conduit 11 all are connected to boiler 12, boiler 3 belows are equipped with water circulating pump 13, and water circulating pump 13 is connected to water inlet pipe 10 in the boiler 3 by circulating line 14; Boiler 3 belows also are equipped with boiler water pump 15, the boiler water pump water inlet is connected to boiler 3 by boiler water pump water inlet pipe 16, the boiler water pump delivery port is connected to boiler by boiler water inlet pipe 17, on return tube 8, circulating line 14, the boiler water pump water inlet pipe 16 valve is installed all, check-valves 18 and stop valve 19 are installed on the boiler water inlet pipe 17.
Claims (2)
1. boiler economizer system, comprise economizer, heat exchange of heat pipe, boiler, it is characterized in that: economizer is installed on the flue of boiler top, the economizer limit is equipped with heat exchange of heat pipe, economizer is connected to heat exchange of heat pipe by pipeline, the heat exchange of heat pipe next door is equipped with boiler, be connected with inlet channel on the boiler sidewall, magnetic valve is installed on the inlet channel, some water level sensors are installed in the boiler, described magnetic valve is connected to water level sensor, and thermometer also is installed on the boiler sidewall; The heat exchange of heat pipe top is equipped with return tube, and the return tube upper end is provided with the branch row steam pipe, and return tube is connected to the hot water tank top; Water inlet pipe and outlet conduit are installed on the heat exchange of heat pipe sidewall, and water inlet pipe and outlet conduit all are connected to boiler, and boiler below is equipped with water circulating pump, and water circulating pump is connected to water inlet pipe in the boiler by circulating line; The boiler below also is equipped with boiler water pump, and the boiler water pump water inlet is connected to boiler by the boiler water pump water inlet pipe, and the boiler water pump delivery port is connected to boiler by the boiler water inlet pipe.
2. boiler economizer according to claim 1 system is characterized in that: on described return tube, circulating line, the boiler water pump water inlet pipe valve is installed all, on the described boiler water inlet pipe check-valves and stop valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200859271U CN202065993U (en) | 2011-03-28 | 2011-03-28 | Boiler economizer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200859271U CN202065993U (en) | 2011-03-28 | 2011-03-28 | Boiler economizer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065993U true CN202065993U (en) | 2011-12-07 |
Family
ID=45059855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200859271U Expired - Fee Related CN202065993U (en) | 2011-03-28 | 2011-03-28 | Boiler economizer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404631A (en) * | 2014-12-08 | 2015-03-11 | 融安桂华茧丝绸有限责任公司 | Residual steam recovery device |
| CN104595886A (en) * | 2014-12-10 | 2015-05-06 | 广西鹿寨县华顺贸易有限责任公司 | Steam recycling system of filature factory |
| CN108758678A (en) * | 2018-08-04 | 2018-11-06 | 陕西大秦环境科技有限公司 | Nitrogen oxides minimum discharge system, discharge energy saver and flue gas waste heat recoverer |
-
2011
- 2011-03-28 CN CN2011200859271U patent/CN202065993U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404631A (en) * | 2014-12-08 | 2015-03-11 | 融安桂华茧丝绸有限责任公司 | Residual steam recovery device |
| CN104595886A (en) * | 2014-12-10 | 2015-05-06 | 广西鹿寨县华顺贸易有限责任公司 | Steam recycling system of filature factory |
| CN108758678A (en) * | 2018-08-04 | 2018-11-06 | 陕西大秦环境科技有限公司 | Nitrogen oxides minimum discharge system, discharge energy saver and flue gas waste heat recoverer |
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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: 20111207 Termination date: 20140328 |