CN203024138U - Device for supplying water for boiler by heating through utilizing boiler smoke waste heat - Google Patents
Device for supplying water for boiler by heating through utilizing boiler smoke waste heat Download PDFInfo
- Publication number
- CN203024138U CN203024138U CN 201320015475 CN201320015475U CN203024138U CN 203024138 U CN203024138 U CN 203024138U CN 201320015475 CN201320015475 CN 201320015475 CN 201320015475 U CN201320015475 U CN 201320015475U CN 203024138 U CN203024138 U CN 203024138U
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- China
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- cylinder body
- outer cylinder
- bin
- boiler
- smoke
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- Expired - Fee Related
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Abstract
The utility model discloses a device for supplying water for a boiler by heating through utilizing boiler smoke waste heat. The device comprises a smoke inlet bin (13), a smoke outlet bin (9)and a water heating bin (5), and is characterized in that two sides of the water heating bin (5) are respectively connected with the smoke inlet bin (13) and the smoke outlet bin (9); an outer cylinder body (3) of the water heating bin (5) is cylindrical, an insulating layer (2) wraps the outer cylinder body (3); a plurality of flue pipes (4) pass through the exterior of the outer cylinder body (3), two ends of the outer cylinder body (3) are sealed through closing plates (10), a water heating bin inspection port (6) and an exhaust pipe (7) are installed on the top of the outer cylinder body (3), a water heating bin drain outlet (11) is arranged at the bottom of the outer cylinder body (3), the lower part of one side of the outer cylinder body (3) is provided with a cold water inlet (17), the upper part of the other side of the outer cylinder body (3) is provided with a hot water outlet (15), and the outer side of the outer cylinder body (3) is provided with a water level indicator (16); and a smoke inlet(1) and a smoke outlet (8) are respectively mounted at the tops of the smoke inlet bin (13) and the smoke outlet bin (9), and a smoke inlet bin slag discharging port (14) and a smoke outlet bin slag discharging port(12) are respectively mounted at the bottoms of the smoke inlet bin (13) and the smoke outlet bin (9). The device provided by the utility model supplies hot water heated by utilizing the smoke waste heat of the boiler to the boiler, thus the production capacity of the boiler is improved, the energy is saved, and the environment is protected.
Description
Technical field
The utility model relates to a kind of device of residual heat from boiler fume heating boiler feedwater.
Background technology
Energy-conserving and environment-protective have become the major issue of global concern.Fuel savings expense expenditure, effective use of energy sources is increased economic efficiency, and strengthening the market competitiveness is also enterprise's urgent problem.When existing boiler uses, one is that flue gas generally directly is discharged in atmosphere, and the flue-gas temperature of discharging had both slatterned the heat in flue gas more than 180 ℃, had polluted again environment; The 2nd, without directly feedwater of boiler feedwater heating, not only cause boiler coal consumption larger, and in boiler operatiopn, water of every benefit cause air pressure to descend, frequent moisturizing has reduced the production capacity of boiler.
Summary of the invention
The purpose of this utility model provides a kind of device of residual heat from boiler fume heating boiler feedwater for above-mentioned weak point, takes full advantage of residual heat from boiler fume, improves the production capacity of boiler.
the utility model is achieved in that and comprises cigarette-intake bin 13, smoke discharging chamber 9, water heating cabinet 5, it is characterized in that water heating cabinet 5 both sides connect respectively cigarette-intake bin 13 and smoke discharging chamber 9, water heating cabinet 5 outer cylinder bodies 3 are cylindrical, the outer heat-insulation layer 2 that is surrounded by of outer cylinder body 3, pass some flue tubes 4 in outer cylinder body 3, outer cylinder body 3 two ends seal with shrouding 10, water heating cabinet inspection socket 6 and blast pipe 7 are installed in outer cylinder body 3 tops, water heating cabinet sewage draining exit 11 is installed in outer cylinder body 3 bottoms, outer cylinder body 3 one side lower parts are installed cold water inlet 17, outer cylinder body 3 opposite side top installation hot water outlets 15, water-level gauge 16 is installed in outer cylinder body 3 outsides, cigarette-intake bin 13, smoke discharging chamber 9 tops are installed into respectively mouth 1 and outlet flue 8, cigarette-intake bin 13, smoke discharging chamber 9 bottoms are installed into respectively tabacco barn slag-drip opening 14 and smoke discharging chamber slag-drip opening 12.
Of the present utility modelly during use advance the pipe that mouth 1 is connected to boiler, outlet flue 8 is connected to the cyclone dust collectors of boiler and connects air-introduced machine, and treated cold water connects cold water inlet 17, and hot water outlet 15 connects boiler feed pumps.After connection is completed, in the boiler softened water tank, cold water is injected in water heating cabinet 5 by cold water inlet 17, water level remains on hot water outlet more than 15, the hot flue gas of boiler is assigned to each flue tube 4 by cigarette-intake bin 13, water in heating water heating cabinet 5 is collected rear cyclone dust collectors and the air-introduced machine row who enters into boiler from outlet flue 8 by smoke discharging chamber 9.The hot water of the hot flue gas of process boiler is by the hot water outlet 15 direct boiler feedwaters of use boiler feed pump.To boiler feedwater, the steam air pressure during boiler replenishing water in boiler has improved production capacity without significant change with the utility model.In addition, after boiler smoke dust process cigarette-intake bin 13 and smoke discharging chamber 9 sedimentations, effectively reduced boiler smoke and be discharged to airborne dust content.
Use the utility model, improved the boiler for producing ability, saved the energy, reduced production cost, protected environment.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is A-A sectional drawing of the present utility model.
In figure: 1-advances mouth, 2-heat-insulation layer, 3-outer cylinder body, the 4-flue tube, 5-water heating cabinet, 6-water heating cabinet inspection socket, the 7-blast pipe, 8-outlet flue, 9-smoke discharging chamber, the 10-shrouding, 11-water heating cabinet sewage draining exit, 12-smoke discharging chamber slag-drip opening, the 13-cigarette-intake bin, 14-cigarette-intake bin slag-drip opening, 15-hot water outlet, the 16-water-level gauge, the 17-cold water inlet.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is further described.
as shown in the figure, the utility model comprises cigarette-intake bin 13, smoke discharging chamber 9, water heating cabinet 5, it is characterized in that water heating cabinet 5 both sides connect respectively cigarette-intake bin 13 and smoke discharging chamber 9, water heating cabinet 5 outer cylinder bodies 3 are cylindrical, the outer heat-insulation layer 2 that is surrounded by of outer cylinder body 3, pass some flue tubes 4 in outer cylinder body 3, be evenly distributed in outer cylinder body 3, in outer cylinder body 3, the sectional area sum of all flue tubes is preferably into 1.1～1.3 times of mouth 1 sectional area, outer cylinder body 3 two ends seal with shrouding 10, water heating cabinet inspection socket 6 and blast pipe 7 are installed in outer cylinder body 3 tops, water heating cabinet sewage draining exit 11 is installed in outer cylinder body 3 bottoms, outer cylinder body 3 one side lower parts are installed cold water inlet 17, cold water inlet 17 is connected with the boiler softened water tank, between check valve and gate valve are installed, outer cylinder body 3 opposite side top installation hot water outlets 15, hot water outlet 15 connects boiler feed pump, between check valve is installed, water-level gauge 16 is installed in outer cylinder body 3 outsides, cigarette-intake bin 13, smoke discharging chamber 9 tops are installed into respectively mouth 1 and outlet flue 8, cigarette-intake bin 13, smoke discharging chamber 9 bottoms are installed into respectively tabacco barn slag-drip opening 14 and smoke discharging chamber slag-drip opening 12.
Claims (2)
1. the device of residual heat from boiler fume heating boiler feedwater, comprise cigarette-intake bin (13), smoke discharging chamber (9), water heating cabinet (5), it is characterized in that water heating cabinet (5) both sides connect respectively cigarette-intake bin (13) and smoke discharging chamber (9), water heating cabinet (5) outer cylinder body (3) is cylindrical, the outer heat-insulation layer (2) that is surrounded by of outer cylinder body (3), pass some flue tubes (4) in outer cylinder body (3), outer cylinder body (3) two ends seal with shrouding (10), water heating cabinet inspection socket (6) and blast pipe (7) are installed in outer cylinder body (3) top, water heating cabinet sewage draining exit (11) is installed in outer cylinder body (3) bottom, outer cylinder body (3) one side lower parts are installed cold water inlet (17), hot water outlet (15) is installed on outer cylinder body (3) opposite side top, water-level gauge (16) is installed in outer cylinder body (3) outside, cigarette-intake bin (13), smoke discharging chamber (9) top is installed into respectively mouth (1) and outlet flue (8), cigarette-intake bin (13), smoke discharging chamber (9) bottom is installed into respectively tabacco barn slag-drip opening (14) and smoke discharging chamber slag-drip opening (12).
2. the device of residual heat from boiler fume heating boiler according to claim 1 feedwater, the sectional area sum that it is characterized by all flue tubes in outer cylinder body (3) is 1.1～1.3 times into mouth (1) sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015475 CN203024138U (en) | 2013-01-12 | 2013-01-12 | Device for supplying water for boiler by heating through utilizing boiler smoke waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015475 CN203024138U (en) | 2013-01-12 | 2013-01-12 | Device for supplying water for boiler by heating through utilizing boiler smoke waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024138U true CN203024138U (en) | 2013-06-26 |
Family
ID=48648120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320015475 Expired - Fee Related CN203024138U (en) | 2013-01-12 | 2013-01-12 | Device for supplying water for boiler by heating through utilizing boiler smoke waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697457A (en) * | 2013-12-13 | 2014-04-02 | 上林海润丝业有限公司 | Afterheat water-storing device of boiler |
-
2013
- 2013-01-12 CN CN 201320015475 patent/CN203024138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697457A (en) * | 2013-12-13 | 2014-04-02 | 上林海润丝业有限公司 | Afterheat water-storing device of boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20170112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |