CN201327179Y - Boiler without chimney - Google Patents
Boiler without chimney Download PDFInfo
- Publication number
- CN201327179Y CN201327179Y CNU2008202211971U CN200820221197U CN201327179Y CN 201327179 Y CN201327179 Y CN 201327179Y CN U2008202211971 U CNU2008202211971 U CN U2008202211971U CN 200820221197 U CN200820221197 U CN 200820221197U CN 201327179 Y CN201327179 Y CN 201327179Y
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- CN
- China
- Prior art keywords
- water tank
- annular water
- burner hearth
- chimney
- oxygen supply
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a boiler without a chimney. The boiler comprises a furnace wall, a furnace chamber and a water tank; the furnace chamber is arranged in the center of the bottom plate of the boiler; the water tank comprises an upper water tank, an annular water tank and an annular water sink; the upper water tank is arranged on the upper side of the furnace chamber; the annular water tank and the annular water sink are arranged at the periphery of the furnace chamber in staggered way; the annular water sink is communicated with the annular water tank through a water guide tube; a heating channel is arranged between the annular water sink and the annular water tank; one end of the heating channel is connected with the furnace chamber; the other end is connected with the bottom part of the furnace chamber through an exhaust tube; and an oxygen supply channel is also arranged on the outer side of the furnace chamber. The utility model has the advantages of high fuel utilization rate, energy saving, no dust and fume discharge, environmental protection, novel and unique structure, full utilization of heat energy and no waste heat release.
Description
Technical field
The utility model relates to a kind of boiler, a kind of specifically chimney-less boiler.
Technical background
Since boiler comes out, passed through changing newly many times, develop into chimney stack from short smokestack, change new one-tenth chimney stack again and add air blast, ever-changing total chimney that be unable to do without.Existing boiler, fuel burns in combustion furnace, water in the boiler is heated, and a large amount of waste heats run off from chimney, can not get effective utilization, a large amount of energy have been wasted, fuel availability is low, causes the use cost height, and the pernicious gases such as carbon monoxide that produce of burning from the smoke stack emission to the air in, can cause air pollution again, influence our living environment.
Summary of the invention
The purpose of this utility model is to be the deficiency that solves the problems of the technologies described above, and provides a kind of fuel availability height, the chimney-less boiler of energy-conserving and environment-protective.
The utility model is the deficiency that solves the problems of the technologies described above, the technical scheme that is adopted is: a kind of chimney-less boiler, comprise furnace wall, burner hearth and water tank, burner hearth is arranged on the center of boiler bottom plate, water tank is made up of the upper water box that is arranged on burner hearth top and the annular water tank and the annular water tank that are arranged on around the burner hearth, annular water tank and annular water tank are crisscross arranged, and by crossing cross current, be provided with the heating road between annular water tank and the annular water tank, one end in heating road is connected with burner hearth, the other end connects burner hearth bottom by exhaust column, also is provided with the oxygen supply passage in the outside of burner hearth.
The utility model, described burner hearth is provided with the oxygen supply hole that communicates with the oxygen supply passage on the sidewall of oral area.
The utility model, described oxygen supply channel bottom is provided with the oxygen supply pipe that is connected with blower fan.
The utility model on the described upper water box, is provided with the charging aperture of a up/down perforation at least, and charging aperture is provided with hole cover.
The utility model, described exhaust column is connected with waste gas filter with blower fan.
The utility model, described upper water box is provided with safety valve, steam pipe and outlet valve.
The utility model, described annular water tank is provided with water inlet pipe.
The utility model, described burner hearth lower end is provided with grey storehouse.
The utility model, oxygen enters burner hearth through the oxygen supply passage from the oxygen supply hole, fuel burns in burner hearth, through high temperature, decomposite combustible gas, combustible gas rises and burns at the fire door place, the heat energy that fuel combustion produces is because the heating road is passed through in the effect of exhaust column, water to heating both sides, road and top heats, and gas temperature reduces gradually, from the terminal suction exhaust column in heating road, gas is through filtering, again return from burner hearth bottom behind the gases such as filtering carbon dioxide, the full combustion of gas of incomplete combustion improves fuel availability.
The beneficial effects of the utility model are:
1, fuel availability height, energy savings.
2, do not discharge flue dust, be beneficial to environmental protection.
3, novel structure, uniqueness make full use of heat energy, do not discharge waste heat.
Description of drawings
Fig. 1 is an external structure schematic diagram of the present utility model.
Fig. 2 is an internal cross section schematic diagram of the present utility model.
Fig. 3 is that the A-A of Fig. 2 is to generalized section.
Mark among the figure: 1, burner hearth, 2, upper water box, 3, annular water tank, 4, annular water tank, 5, heating road, 6, base plate, 7, exhaust column, 8, oxygen supply passage, 9, the oxygen supply pipe, 10, the oxygen supply hole, 11, charging aperture, 12, waste gas filter, 13, Hui Cang, 14, cross water pipe, 15, safety valve, 16, steam pipe, 17, outlet valve, 18, water inlet pipe, 19, hole cover.
The specific embodiment
As shown in the figure, a kind of chimney-less boiler, comprise furnace wall, burner hearth and water tank, burner hearth 1 is arranged on the center of boiler bottom plate 6, water tank is made up of the upper water box 2 that is arranged on burner hearth 1 top and the annular water tank 3 and the annular water tank 4 that are arranged on around the burner hearth 1, annular water tank 4 is crisscross arranged with annular water tank 3, and by crossing water pipe 14 connections, be provided with heating road 5 between annular water tank 4 and the annular water tank 3, one end in heating road 5 is connected with burner hearth 1, the other end connects burner hearth 1 bottom by exhaust column 7, also is provided with oxygen supply passage 8 in the outside of burner hearth 1.
Described annular water tank 4 is arranged on the bottom of upper water box 2, and the upper end of annular water tank 4 communicates with upper water box 2, and lower end and base plate 6 leave the space.
Described annular water tank 3 is arranged on the base plate 6, and the upper end of annular water tank 3 and upper water box 2 leave the space.
Described burner hearth 1 is provided with the oxygen supply hole 10 that communicates with oxygen supply passage 8 on the sidewall of oral area.
Described oxygen supply passage 8 bottoms are provided with the oxygen supply pipe 9 that is connected with blower fan.。
On the described upper water box 2, be provided with the charging aperture 11 of three up/down perforations, charging aperture 11 inclination certain angles, the position that charging aperture 11 is provided with is positioned at burner hearth 1 top, and the hole cover 19 that is provided with on one of them charging aperture 11 is provided with the intensity of a fire observation window that thermostable transparent glass is made.
Described exhaust column 7 is connected with waste gas filter 12 with blower fan.
Described upper water box 2 is provided with safety valve 15, steam pipe 16 and outlet valve 17.
Described annular water tank 4 is provided with water inlet pipe 18.
Described burner hearth 1 lower end is provided with grey storehouse 13
The heat energy that the utility model, fuel combustion produce has made full use of fuel because the effect of exhaust column 7 by heating road 5, is heated the water on both sides and top, and returned from burner hearth 1 bottom, and waste heat does not run off, fuel availability height, energy savings.
Claims (8)
1, a kind of chimney-less boiler, comprise the furnace wall, burner hearth and water tank, it is characterized in that: burner hearth (1) is arranged on the center of boiler bottom plate (6), water tank is by the upper water box (2) that is arranged on burner hearth (1) top and be arranged on burner hearth (1) annular water tank (3) and annular water tank (4) on every side and form, annular water tank (4) is crisscross arranged with annular water tank (3), and by crossing water pipe (14) connection, be provided with heating road (5) between annular water tank (4) and the annular water tank (3), one end in heating road (5) is connected with burner hearth (1), the other end connects burner hearth (1) bottom by exhaust column (7), also is provided with oxygen supply passage (8) in the outside of burner hearth (1).
2, a kind of chimney-less boiler according to claim 1 is characterized in that: described burner hearth (1) is provided with the oxygen supply hole (10) that communicates with oxygen supply passage (8) on the sidewall of oral area.
3, a kind of chimney-less boiler according to claim 1 is characterized in that: described oxygen supply passage (8) bottom is provided with the oxygen supply pipe (9) that is connected with blower fan.
4, a kind of chimney-less boiler according to claim 1 is characterized in that: on the described upper water box (2), be provided with the charging aperture (11) of a up/down perforation at least, charging aperture (11) is provided with hole cover (19).
5, a kind of chimney-less boiler according to claim 1 is characterized in that: described exhaust column (7) is connected with waste gas filter (12) with blower fan.
6, a kind of chimney-less boiler according to claim 1 is characterized in that: described upper water box (2) is provided with safety valve (15), steam pipe (16) and outlet valve (17).
7, a kind of chimney-less boiler according to claim 1 is characterized in that: described annular water tank (4) is provided with water inlet pipe (18).
8, a kind of chimney-less boiler according to claim 1 is characterized in that: described burner hearth (1) lower end is provided with grey storehouse (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202211971U CN201327179Y (en) | 2008-11-21 | 2008-11-21 | Boiler without chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202211971U CN201327179Y (en) | 2008-11-21 | 2008-11-21 | Boiler without chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327179Y true CN201327179Y (en) | 2009-10-14 |
Family
ID=41179152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202211971U Expired - Fee Related CN201327179Y (en) | 2008-11-21 | 2008-11-21 | Boiler without chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327179Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191908A (en) * | 2017-07-18 | 2017-09-22 | 代云峰 | A kind of low-pressure steam generator |
-
2008
- 2008-11-21 CN CNU2008202211971U patent/CN201327179Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191908A (en) * | 2017-07-18 | 2017-09-22 | 代云峰 | A kind of low-pressure steam generator |
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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: 20091014 Termination date: 20101121 |